National Library of Energy BETA

Sample records for unique values minimum

  1. Two-Point Boundary Value Problems for Curves: The Case of Minimum Free Energy Paths

    E-Print Network [OSTI]

    Skeel, Robert

    Two-Point Boundary Value Problems for Curves: The Case of Minimum Free Energy Paths corrected.S.A. Abstract The calculation of a minimum free energy path can be considered as a two-point boundary value box solvers. The second paragraph of Section 1 is corrected. Because free energy is defined in terms

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

    E-Print Network [OSTI]

    Thomas H. Otway

    2010-07-20

    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.

  3. Multicomponent seismic data have unique value for studying near-seafloor geology in deepwater environments.

    E-Print Network [OSTI]

    Texas at Austin, University of

    Multicomponent seismic data have unique value for studying near-seafloor geology in deepwater multicomponent seismic data acquired in deepwater with seafloor sensors show near- seafloor geology wavefields can be separated.Adirect measurement of the downgoing seismic wavelet is thus available

  4. NREL: Regional Energy Deployment System (ReEDS) Model - Unique Value of

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines lightGeospatial Toolkit TheCompetitiveMattPhotoQualitativeReEDS Unique

  5. THE MINIMUM FREE ENERGY FOR CONTINUOUS SPECTRUM MATERIALS

    E-Print Network [OSTI]

    Deseri, Luca

    THE MINIMUM FREE ENERGY FOR CONTINUOUS SPECTRUM MATERIALS L. DESERI AND J.M. GOLDEN Abstract. A general closed expression is given for the isothermal minimum free energy of a linear viscoelastic states [6] are uniquely related to histories and the work function is the maximum free energy

  6. The Minimum Price Contract

    E-Print Network [OSTI]

    Waller, Mark L.; Amosson, Stephen H.; Welch, Mark; Dhuyvetter, Kevin C.

    2008-10-17

    A minimum price contract is one of many tools a marketer may use to better manage price and production risk while trying to achieve financial goals and objectives. This publication discusses the advantages and disadvantages involved...

  7. Unique Auxin Regulation Mechanism Discovered

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

    Unique Auxin Regulation Mechanism Discovered Print The plant hormone auxin regulates many plant growth and development processes, including shoot growth, root branching, fruit...

  8. Minimum Spanning Tree What is a Minimum Spanning Tree.

    E-Print Network [OSTI]

    Razak, Saquib

    Algorithm(Graph g, Vertex start){ int n = g.getNumberOfVertices(); Entry table[] = new Entry[n]; for(int v = 0; v new Entry(); table[g.getIndex(start)].distance = 0; PriorityQueue queue = new. · What is a Minimum-Cost Spanning Tree. · Applications of Minimum Cost Spanning Trees. · Prim's Algorithm

  9. Maximum output at minimum cost

    E-Print Network [OSTI]

    Firestone, Jeremy

    Gamesa G90-2.0 MW #12;Maximum output at minimum cost per kWh for low wind sites Class IIIA mast and the electrical substation. This innovative modular design based on TCP/IP architecture has

  10. Value Engineering

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

    2002-12-30

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

  11. The Uniqueness of the $?^+$ Pentaquark

    E-Print Network [OSTI]

    P. J. Mulders; P. Jimenez Delgado

    2004-10-05

    The existence of the $\\Theta^+$ pentaquark requires a peculiar mechanism to explain its stability. Looking at quark clusters, notably diquark and triquark configurations, such a mechanism may be found in the color-magnetic interaction between quarks. It is possible to understand why the $\\Theta^+$ is unique. Chiral dynamics, in particular the ease of pion emission, will render other members of the same flavor antidecuplet, such as the $\\Xi^{--}$ very unstable.

  12. An elementary proof of the uniqueness of the solutions of linear odes

    E-Print Network [OSTI]

    Mauro Patro

    2009-10-07

    In this note, we present an elementary proof of the uniqueness of the solutions of the initial value problems of linear ordinary differential equations (odes).

  13. Modeling an Application's Theoretical Minimum and Average Transactional Response Times

    SciTech Connect (OSTI)

    Paiz, Mary Rose

    2015-04-01

    The theoretical minimum transactional response time of an application serves as a ba- sis for the expected response time. The lower threshold for the minimum response time represents the minimum amount of time that the application should take to complete a transaction. Knowing the lower threshold is beneficial in detecting anomalies that are re- sults of unsuccessful transactions. On the converse, when an application's response time falls above an upper threshold, there is likely an anomaly in the application that is causing unusual performance issues in the transaction. This report explains how the non-stationary Generalized Extreme Value distribution is used to estimate the lower threshold of an ap- plication's daily minimum transactional response time. It also explains how the seasonal Autoregressive Integrated Moving Average time series model is used to estimate the upper threshold for an application's average transactional response time.

  14. Unique Auxin Regulation Mechanism Discovered

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired SolarAbout /Two0 - 19 Publicationsresearch revealsUnique Auxin

  15. Unique Capabilities | The Ames Laboratory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDidDevelopmentat LENA| ReactionSite MapGasUnique Capabilities Whether

  16. Unique Auxin Regulation Mechanism Discovered

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With WIPPfinalUnexpected Angular Dependence ofMeasures |part 1Unique

  17. Unique Auxin Regulation Mechanism Discovered

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

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

  18. Unique compressor passes field test

    SciTech Connect (OSTI)

    Not Available

    1992-10-01

    Revolutionary pipeline compression concept has proved successful at a Transcontinental Gas Pipe Line facility in Alabama. In April 1992, the MOPICO electric drive compressor completed 5,000 hours of successful operation at Transcontinental Gas Pipeline's Station 100 at Billingsley, Ala. The revolutionary gas pipeline compression concept eliminates many of the traditional complexities of a pipeline compressor station and has benefits not possible with conventional compressor systems. This paper reports that this is accomplished through the integration of technologies developed over the past 10 years into a design concept unique in the industry. Ross Hill Controls Inc., Houston, provides the adjustable-speed variable frequency drive unit that allows the electric motor to operate at speeds from 6,2000 rpm to 10,000 rpm. Transco Energy Ventures, a division of Transco Energy, participated in the development and assisted in placing the prototype unit on the Transcontinental Gas Pipeline system.

  19. Optimizing rotational acceleration curves for minimum energy use in electric

    E-Print Network [OSTI]

    Ruina, Andy L.

    the four different methods for calculating the minimum energy value and its corresponding accelerations instance we will calculate the energy using a summation of very small acceleration piecewise "steps to simulate the energy cost of spinning a hypothetical wheel on a motor. We chose the specific motor related

  20. Long Proteins with Unique Optimal Foldings in the H-P Model ?

    E-Print Network [OSTI]

    state of proteins is a global energy minimum, and (2) in most cases proteins fold to a unique state model designed to answer qualitative questions about the protein folding process. In this paper we; 1 Introduction Protein folding [14,22,30] is a central problem in molecular and computational

  1. Long Proteins with Unique Optimal Foldings in the H-P Model

    E-Print Network [OSTI]

    Demaine, Erik

    is a global energy minimum, and (2) in most cases proteins fold to a unique state determined by their amino to answer qualitative questions about the protein folding process. In this paper we consider a problem-MEC PB98- 0933. Preprint submitted to Elsevier Science 21 January 2002 #12;1 Introduction Protein folding

  2. Minimum Time/Minimum Fuel Control of an Axisymmetric Rigid Body

    E-Print Network [OSTI]

    Torres, Jonathan Farina

    2014-05-19

    Many times it is necessary to reorient an aerial vehicle during flight in a minimum time or minimum fuel fashion. This thesis will present a minimum time/fuel control solution to reorienting an axisymmetric rigid body using ...

  3. Energy Consumption of Minimum Energy Coding in

    E-Print Network [OSTI]

    Johansson, Karl Henrik

    Energy Consumption of Minimum Energy Coding in CDMA Wireless Sensor Networks Benigno Zurita Ares://www.ee.kth.se/control Abstract. A theoretical framework is proposed for accurate perfor- mance analysis of minimum energy coding energy consumption is analyzed for two coding schemes proposed in the literature: Minimum Energy coding

  4. PV Value

    Office of Energy Efficiency and Renewable Energy (EERE)

    PV Value is a free solar PV Valuation tool that answers the question of "How much is solar PV worth" and is compliant with the Uniform Standards of Professional Appraisal Practice. It is available for and being used by real estate appraisers, realtors, homeowners, commercial building owners, home builders, solar installers, green raters, insurance companies, and mortgage lenders in all 50 states along with D.C. and Puerto Rico. PV Value allows for the calculation of both the cost and income approach to value and was endorsed by the largest appraiser trade organization, the "Appraisal Institute," as an innovative approach to valuing solar assets.

  5. Introducing FRED, Enabling Unique Visualization and Manipulation...

    Open Energy Info (EERE)

    Introducing FRED, Enabling Unique Visualization and Manipulation of Energy Data at Multiple Scales Home > Groups > OpenEI Community Central Sfederspiel's picture Submitted by...

  6. COLLOQUIUM: NOTE SPECIAL DATE - THURSDAY: Unique Vulnerability...

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

    MBG Auditorium COLLOQUIUM: NOTE SPECIAL DATE - THURSDAY: Unique Vulnerability of the New YorkNew Jersey Metro Region to Hurricane Destruction - A New Perspective Based on...

  7. Unique Irredundant Intersections of Completely Irreducible Ideals

    E-Print Network [OSTI]

    As we record in Question irreducible question, the classification of rings of positive ...... \\begin{document} \\baselineskip 17 pt \\title[\\ci\\ ideals]{Unique Irredundant...

  8. Observation of the Density Minimum in Deeply Supercooled Confined Water

    E-Print Network [OSTI]

    Dazhi Liu; Yang Zhang; Chia-Cheng Chen; Chung-Yuan Mou; Peter H Poole; Sow-Hsin Chen

    2007-04-17

    Small angle neutron scattering (SANS) is used to measure the density of heavy water contained in 1-D cylindrical pores of mesoporous silica material MCM-41-S-15, with pores of diameter of 15+-1 A. In these pores the homogenous nucleation process of bulk water at 235 K does not occur and the liquid can be supercooled down to at least 160 K. The analysis of SANS data allows us to determine the absolute value of the density of D2O as a function of temperature. We observe a density minimum at 210+-5 K with a value of 1.041+-0.003 g/cm3. We show that the results are consistent with the predictions of molecular dynamics simulations of supercooled bulk water. This is the first experimental report of the existence of the density minimum in supercooled water.

  9. Optimization of Operating Parameters for Minimum Mechanical Specific Energy in Drilling

    SciTech Connect (OSTI)

    Hamrick, Todd

    2011-05-25

    Efficiency in drilling is measured by Mechanical Specific Energy (MSE). MSE is the measure of the amount of energy input required to remove a unit volume of rock, expressed in units of energy input divided by volume removed. It can be expressed mathematically in terms of controllable parameters; Weight on Bit, Torque, Rate of Penetration, and RPM. It is well documented that minimizing MSE by optimizing controllable factors results in maximum Rate of Penetration. Current methods for computing MSE make it possible to minimize MSE in the field only through a trial-and-error process. This work makes it possible to compute the optimum drilling parameters that result in minimum MSE. The parameters that have been traditionally used to compute MSE are interdependent. Mathematical relationships between the parameters were established, and the conventional MSE equation was rewritten in terms of a single parameter, Weight on Bit, establishing a form that can be minimized mathematically. Once the optimum Weight on Bit was determined, the interdependent relationship that Weight on Bit has with Torque and Penetration per Revolution was used to determine optimum values for those parameters for a given drilling situation. The improved method was validated through laboratory experimentation and analysis of published data. Two rock types were subjected to four treatments each, and drilled in a controlled laboratory environment. The method was applied in each case, and the optimum parameters for minimum MSE were computed. The method demonstrated an accurate means to determine optimum drilling parameters of Weight on Bit, Torque, and Penetration per Revolution. A unique application of micro-cracking is also presented, which demonstrates that rock failure ahead of the bit is related to axial force more than to rotation speed.

  10. Value Engineering

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

    2004-01-07

    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.

  11. Uniqueness for a wave propagation inverse problem in a half space

    E-Print Network [OSTI]

    that in dimension three, the perturbation is uniquely determined by knowledge of the Dirichlet-to-Neumann map-space. In particular, we specify Dirichlet data on the top surface: ujx3=0 = f; (2) together with an outgoing radiation that the boundary value problem (1), (2), together with radiation conditions, has a unique solution [1]. Thus

  12. Evolution of a Unique Systems Engineering Capability

    SciTech Connect (OSTI)

    Robert M. Caliva; James A. Murphy; Kyle B. Oswald

    2011-06-01

    The Idaho National Laboratory (INL) is a science-based, applied engineering laboratory dedicated to supporting U.S. Department of Energy missions in nuclear and energy research, science, and national security. The INLs Systems Engineering organization supports all of the various programs under this wide array of missions. As with any multifaceted organization, strategic planning is essential to establishing a consistent culture and a value discipline throughout all levels of the enterprise. While an organization can pursue operational excellence, product leadership or customer intimacy, it is extremely difficult to excel or achieve best-in-class at all three. In fact, trying to do so has resulted in the demise of a number of organizations given the very intricate balancing act that is necessary. The INLs Systems Engineering Department has chosen to focus on customer intimacy where the customers needs are first and foremost and a more total solution is the goal. Frequently a total solution requires the employment of specialized tools to manage system complexity. However, it is only after understanding customer needs that tool selection and use would be pursued. This results in using both commercial-off-the-shelf (COTS) tools and, in some cases, requires internal development of specialized tools. This paper describes how a unique systems engineering capability, through the development of customized tools, evolved as a result of this customer-focused culture. It also addresses the need for a common information model or analysis framework and presents an overview of the tools developed to manage and display relationships between entities, support trade studies through the application of utility theory, and facilitate the development of a technology roadmap to manage system risk and uncertainty.

  13. Uniqueness theorems for equations of Keldysh Type

    E-Print Network [OSTI]

    Thomas H. Otway

    2010-05-25

    A fundamental result that characterizes elliptic-hyperbolic equations of Tricomi type, the uniqueness of classical solutions to the open Dirichlet problem, is extended to a large class of elliptic-hyperbolic equations of Keldysh type. The result implies the non-existence of classical solutions to the closed Dirichlet problem for this class of equations. A uniqueness theorem is also proven for a mixed Dirichlet-Neumann problem. A generalized uniqueness theorem for the adjoint operator leads to the existence of distribution solutions to the closed Dirichlet problem in a special case.

  14. Spherical Carbon with Unique Architectures and Properties

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

    Spherical Carbon with Unique Architectures and Properties V.G. Pol, K.C. Lau, L.A. Curtiss, J.G. Wen, D.J. Miller, and M.M. Thackeray, Argonne National Laboratory Carbon atoms can...

  15. Microbial oceanography of anoxic oxygen minimum zones

    E-Print Network [OSTI]

    Ulloa, Osvaldo

    Vast expanses of oxygen-deficient and nitrite-rich water define the major oxygen minimum zones (OMZs) of the global ocean. They support diverse microbial communities that influence the nitrogen economy of the oceans, ...

  16. DATA MINING FOR BUSINESS INTELLIGENCE MIS 382N 9 (Unique 03760), MKT 382 17 (Unique 05055)

    E-Print Network [OSTI]

    Ghosh, Joydeep

    Mining for Business Intelligence: Concepts, Techniques, and Applications in Microsoft Office Excel1 DATA MINING FOR BUSINESS INTELLIGENCE MIS 382N 9 (Unique 03760), MKT 382 17 (Unique 05055) T Th 3:30-5:00 p.m. (GSB 3.104) Instructor: Professor Anitesh Barua Office: CBA 5.232 Email: Anitesh

  17. DATA MINING FOR BUSINESS INTELLIGENCE MIS 373 17 (Unique 03705), MKT 372 (Unique 04935)

    E-Print Network [OSTI]

    Ghosh, Joydeep

    Mining for Business Intelligence: Concepts, Techniques, and Applications in Microsoft Office Excel1 DATA MINING FOR BUSINESS INTELLIGENCE MIS 373 17 (Unique 03705), MKT 372 (Unique 04935) T Th 2:00-3:30 p.m. (UTC 1.130) Instructor: Professor Anitesh Barua Office: CBA 5.232 Email: Anitesh

  18. Application of Target Value Design to Energy Efficiency Investments

    E-Print Network [OSTI]

    Lee, Hyun Woo

    2012-01-01

    LTVR Loan to Value Ratio MARR Minimum Acceptable Rate ofacceptable rate of return (MARR), which is the hurdle ratean IRR greater than the MARR is presumed to be economically

  19. 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

  20. Modified Theoretical Minimum Emittance Lattice for an Electron...

    Office of Scientific and Technical Information (OSTI)

    Modified Theoretical Minimum Emittance Lattice for an Electron Storage Ring with Extreme-Low Emittance Citation Details In-Document Search Title: Modified Theoretical Minimum...

  1. Global Climate Change and the Unique (?) Challenges Posed by...

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

    Change and the Unique (?) Challenges Posed by the Transportation Sector Global Climate Change and the Unique (?) Challenges Posed by the Transportation Sector 2002 DEER Conference...

  2. A Credit Mechanism for Selecting a Unique Competitive Equilibrium

    E-Print Network [OSTI]

    Qin, Cheng-Zhong

    2006-01-01

    selection for the credit mechanism with appropriate defaultA Credit Mechanism for Selecting a Unique Competitivepaper considers a credit mechanism for selecting a unique

  3. Vehicle Technologies Office Merit Review 2014: Unique Lanthide...

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

    Unique Lanthide-Free Motor Construction Vehicle Technologies Office Merit Review 2014: Unique Lanthide-Free Motor Construction Presentation given by UQM Technologies, Inc. at 2014...

  4. Vehicle Technologies Office Merit Review 2015: Unique Lanthide...

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

    Unique Lanthide-Free Motor Construction Vehicle Technologies Office Merit Review 2015: Unique Lanthide-Free Motor Construction Presentation given by UQM Technologies, Inc. at 2015...

  5. Time Crystals from Minimum Time Uncertainty

    E-Print Network [OSTI]

    Mir Faizal; Mohammed M. Khalil; Saurya Das

    2014-12-29

    Motivated by the Generalized Uncertainty Principle, covariance, and a minimum measurable time, we propose a deformation of the Heisenberg algebra, and show that this leads to corrections to all quantum mechanical systems. We also demonstrate that such a deformation implies a discrete spectrum for time. In other words, time behaves like a crystal.

  6. Achieving 360 Angle Coverage with Minimum

    E-Print Network [OSTI]

    Tam, Vincent W. L.

    , and the sensors surrounding it are responsible for capturing the images of it. We aim at finding the minimum cost monitoring, target tracking, disaster management, etc [1], [2]. Each sensor is powered by battery which moving around the network and the nodes around the object are responsible to capture the images of it

  7. Minimum-Flip Supertrees: Complexity and Algorithms

    E-Print Network [OSTI]

    Sanderson, Michael J.

    Minimum-Flip Supertrees: Complexity and Algorithms Duhong Chen, Oliver Eulenstein, David Ferna that it is fixed-parameter tractable and give approximation algorithms for special cases. Index Terms assembled from all species in the study. Because the conventional algorithms to solve these problems

  8. Unique LANL pathogen detector gains corporate partner

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired SolarAbout /Two0 - 19 Publicationsresearch revealsUnique AuxinPathogen

  9. Nonlinear Independent Component Analysis: Existence and Uniqueness Results

    E-Print Network [OSTI]

    Hyvrinen, Aapo

    \\Lambda Corresponding author 1 #12; Nonlinear Independent Component Analysis: Existence and Uniqueness

  10. Guaranteed Minimum-Rank Solutions of Linear Matrix Equations via Nuclear Norm Minimization

    E-Print Network [OSTI]

    Fazel, Maryam

    Guaranteed Minimum-Rank Solutions of Linear Matrix Equations via Nuclear Norm Minimization Benjamin theory and practice. A recent heuristic introduced in [9] minimizes the nuclear norm over the affine subset. For an m n matrix X, the nuclear norm is equal to the sum of the singular values of X X := r i

  11. Invariance, groups, and non-uniqueness: The discrete case

    SciTech Connect (OSTI)

    Vasco, D.W.

    2005-03-24

    Lie group methods provide a valuable tool for examininginvariance and non-uniqueness associated with geophysical inverseproblems. The techniques are particularly well suited for the study ofnon-linear inverse problems. Using the infinitesimal generators of thegroup it is possible to move within the null space in an iterativefashion. The key computational step in determining the symmetry groupsassociated with an inverse problem is the singular value decomposition(SVD) of a sparse matrix. I apply the methodology to the eikonal equationand examine the possible solutions associated with a crosswelltomographic experiment. Results from a synthetic test indicate that it ispossible to vary the velocity model significantly and still fit thereference arrival times. the approach is also applied to data fromcorosswell surveys conducted before and after a CO2 injection at the LostHills field in California. The results highlight the fact that a faultcross-cutting the region between the wells may act as a conduit for theflow of water and CO2.

  12. FOREST VALUES IN NORTHERN ONTARIO: PUBLIC TRADEOFFS AND SUSTAINABILITY

    E-Print Network [OSTI]

    FOREST VALUES IN NORTHERN ONTARIO: PUBLIC TRADEOFFS AND SUSTAINABILITY by Jeff Moore H Management PROJECT TITLE: Forest Values in Northern Ontario: Public Tradeoffs and Sustainability REPORT NO. To ensure sustainability for the forests of northern Ontario, critical minimum levels of natural, social

  13. The Molecular Ingenuity of a Unique Fish Scale

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

    The Molecular Ingenuity of a Unique Fish Scale The Molecular Ingenuity of a Unique Fish Scale Print Monday, 25 November 2013 12:06 Arapaima gigas, a freshwater fish found in the...

  14. Distributed Minimum Energy Data Gathering and Aggregation in Sensor Networks

    E-Print Network [OSTI]

    Liang, Ben

    Distributed Minimum Energy Data Gathering and Aggregation in Sensor Networks Kevin Yuen, Baochun Li-- In this paper, we propose an effective distributed algorithm to solve the minimum energy data gathering (MEDG input packets into a single output packet. To achieve minimum energy data gathering, the optimal trans

  15. Welfare Effects of Minimum Wage and Other Government Policies

    E-Print Network [OSTI]

    Perloff, Jeffrey M.

    measures. #12;Do government programs such as minimum wage laws, Aid to the Families with De- pendent effects of the minimum wage. Most of the enormous 1 Dalton (1920) suggested that all common welfare government policies and market conditions when evaluating the effects of the minimum wage laws. As Freeman

  16. 2011 Nobel Laureate Saul Perlmutter on the Value of National Labs

    ScienceCinema (OSTI)

    Perlmutter, Saul

    2013-05-29

    2011 Nobel Laureate, Saul Perlmutter, discusses what makes Lawrence Berkeley National Lab unique, and the value of national labs in award-winning research.

  17. Minimum wear tube support hole design

    DOE Patents [OSTI]

    Glatthorn, Raymond H. (St. Petersburg, FL)

    1986-01-01

    A minimum-wear through-bore (16) is defined within a heat exchanger tube support plate (14) so as to have an hourglass configuration as determined by means of a constant radiused surface curvature (18) as defined by means of an external radius (R3), wherein the surface (18) extends between the upper surface (20) and lower surface (22) of the tube support plate (14). When a heat exchange tube (12) is disposed within the tube support plate (14) so as to pass through the through-bore (16), the heat exchange tube (12) is always in contact with a smoothly curved or radiused portion of the through-bore surface (16) whereby unacceptably excessive wear upon the heat exchange tube (12), as normally developed by means of sharp edges, lands, ridges, or the like conventionally part of the tube support plates, is eliminated or substantially reduced.

  18. Forbidden unique beta-decays and neutrino mass

    SciTech Connect (OSTI)

    Dvornick, Rastislav [Bogoliubov Laboratory of Theoretical Physics, JINR Dubna, 141980 Dubna, Moscow region, Russian Federation and Department of Nuclear Physics and Biophysics, Comenius University, Mlynsk dolina F1, SK-84215 Bratislava (Slovakia); imkovic, Fedor [Department of Nuclear Physics and Biophysics, Comenius University, Mlynsk dolina F1, SK-84215 Bratislava, Slovakia and IEAP, Czech Technical University, CZ-128 00 Prague (Czech Republic)

    2013-12-30

    The measurement of the electron spectrum in beta-decays provides a robust direct determination of the values of neutrino masses. The planned rhenium beta-decay experiment, called the Microcalorimeter Arrays for a Rhenium Experiment (MARE), might probe the absolute mass scale of neutrinos with the same sensitivity as the Karlsruhe tritium neutrino mass (KATRIN) experiment, which is expected to collect data in a near future. In this contribution we discuss the spectrum of emitted electrons close to the end point in the case of the first unique forbidden beta-decay of {sup 79}Se, {sup 107}Pd and {sup 187}Re. It is found that the p{sub 3/2}-wave emission dominates over the s{sub 1/2}-wave. It is shown that the Kurie plot near the end point is within a good accuracy linear in the limit of massless neutrinos like the Kurie plot of the superallowed beta-decay of {sup 3}H.

  19. IMPLICATIONS OF THE RECENT LOW SOLAR MINIMUM FOR THE SOLAR WIND DURING THE MAUNDER MINIMUM

    SciTech Connect (OSTI)

    Lockwood, M.; Owens, M. J., E-mail: m.lockwood@reading.ac.uk [Department of Meteorology, University of Reading, Earley Gate, RG6 6BB (United Kingdom)

    2014-01-20

    The behavior of the Sun and near-Earth space during grand solar minima is not understood; however, the recent long and low minimum of the decadal-scale solar cycle gives some important clues, with implications for understanding the solar dynamo and predicting space weather conditions. The speed of the near-Earth solar wind and the strength of the interplanetary magnetic field (IMF) embedded within it can be reliably reconstructed for before the advent of spacecraft monitoring using observations of geomagnetic activity that extend back to the mid-19th century. We show that during the solar cycle minima around 1879 and 1901 the average solar wind speed was exceptionally low, implying the Earth remained within the streamer belt of slow solar wind flow for extended periods. This is consistent with a broader streamer belt, which was also a feature of the recent low minimum (2009), and yields a prediction that the low near-Earth IMF during the Maunder minimum (1640-1700), as derived from models and deduced from cosmogenic isotopes, was accompanied by a persistent and relatively constant solar wind of speed roughly half the average for the modern era.

  20. Analysis of Impacts on Prime or Unique Agricultural Lands in...

    Energy Savers [EERE]

    on Analysis of Impacts on Prime or Unique Agricultural Lands in Implementing the National Environmental Policy Act was developed in cooperation with the Department of Agriculture....

  1. Uniqueness of motion by mean curvature perturbed by stochastic ...

    E-Print Network [OSTI]

    2004-02-03

    Although any other solution is trapped in between them, its location is not easily prescribed. Such a non-uniqueness ..... The heuristic reason behind this is that...

  2. Unique Catalyst System for NOx Reduction in Diesel Exhaust |...

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

    Catalyst System for NOx Reduction in Diesel Exhaust Unique Catalyst System for NOx Reduction in Diesel Exhaust Poster presentation at the 2007 Diesel Engine-Efficiency & Emissions...

  3. Selective gas adsorption and unique phase transition properties...

    Office of Scientific and Technical Information (OSTI)

    Selective gas adsorption and unique phase transition properties in a stable magnesium metal-organic framework constructed from infinite metal chains Citation Details In-Document...

  4. Poincar inequality, the uniqueness of the solutions for the heat ...

    E-Print Network [OSTI]

    Bumsik Kim

    2013-04-22

    Apr 13, 2013 ... Classic Heat equation in R n. KNOWN : Positive solution u is uniquely determined by the initial condition : Why? (Harnack's inequality) : ? ? Rn...

  5. Local Uniqueness for the Fixed Energy Fixed Angle Inverse Problem ...

    E-Print Network [OSTI]

    Abstract. We prove local uniqueness for the inverse problem in obstacle scattering at a fixed energy and fixed incident angle. We consider the inverse problem of...

  6. Comparison of value-added models for school ranking and classification: a Monte Carlo study

    E-Print Network [OSTI]

    Wang, Zhongmiao

    2009-05-15

    A Value-Added definition of school effectiveness calls for the evaluation of schools based on the unique contribution of schools to individual student academic growth. The estimates of value-added school effectiveness are usually used for ranking...

  7. Minimum Efficiency Requirements Tables for Heating and Cooling...

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

    (FEMP) created tables that mirror American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) 90.1-2013 tables, which include minimum efficiency...

  8. ITP Steel: Theoretical Minimum Energies to Produce Steel for...

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

    Minimum Energies to Produce Steel for Selected Conditions, March 2000 theoreticalminimumenergies.pdf More Documents & Publications Ironmaking Process Alternatives Screening Study...

  9. Optimizing minimum free-energy crossing points in solution: Linear...

    Office of Scientific and Technical Information (OSTI)

    Optimizing minimum free-energy crossing points in solution: Linear-response free energyspin-flip density functional theory approach Citation Details In-Document Search Title:...

  10. Ion composition of the topside equatorial ionosphere during solar minimum

    SciTech Connect (OSTI)

    Gonzalez, S.A.; Fejer, B.G. (Utah State Univ., Logan (United States)); Heelis, R.A.; Hanson, W.B. (Univ. of Texas, Richardson (United States))

    1992-04-01

    The authors have used observations from both the Bennett ion mass spectrometer and the retarding potential analyzer on board the Atmosphere Explorer E satellite to study the longitudinally averaged O{sup +}, H{sup +}, and He{sup +} concentrations from 150 to 1,100 km in the equatorial ionosphere during the 1975-1976 solar minimum. The results suggest that the ion mass spectrometer measurements need to be increased by a factor of 2.15 to agree with the densities from the retarding potential analyzer and with ground-based measurements. The peak H{sup +} concentrations are about 2.5 {times} 10{sup 4} cm{sup {minus}3} during the day and 10{sup 4} cm{sup {minus}3} at night and vary little with season. The O{sup +}/H{sup +} transition altitude lies between 750 and 825 km during the day and between 550 and 600 km at night. He{sup +} is a minor species at all altitudes; its concentration is highly variable with a maximum value of about 10{sup 3} cm{sup {minus}3} during equinox daytime.

  11. DC Optimal Power Flow: Uniqueness and Chee Wei Tan

    E-Print Network [OSTI]

    Tan, Chee Wei

    the minimization of power transmission loss in DC-OPF and char- acterize the uniqueness of its solutions. This hasDC Optimal Power Flow: Uniqueness and Algorithms Chee Wei Tan , Desmond W. H. Cai and Xin Lou and transmission loss in a power net- work subject to physical constraints governed by Kirchhoff's and Ohm's law [1

  12. Hue discrimination, unique hues and naming Romain, Bachy1

    E-Print Network [OSTI]

    Alleysson, David

    Hue discrimination, unique hues and naming Romain, Bachy1 ; Jer^ome, Dias2,3 ; David, Alleysson3 Corresponding : Valerie.Bonnardel@winchester.ac.uk The Hue Discrimination Curve (HDC) that characterizes between hue discrimination and appearance, observers further performed a free color naming and a unique

  13. Arm Coordination in Octopus Crawling Involves Unique Motor Control Strategies

    E-Print Network [OSTI]

    Hochner, Binyamin

    Report Arm Coordination in Octopus Crawling Involves Unique Motor Control Strategies Highlights d Octopuses use unique strategies to coordinate their arms in crawling d They can crawl in any direction relative to the facing (body) direction d Arms create pushing thrust by simple shortening

  14. Regularity and Uniqueness of Solutions to a Parabolic System

    E-Print Network [OSTI]

    Jngel, Ansgar

    is denoted by J i , the energy ux density or heat ux is denoted by J n+1 , and #26; n+1 is the internal. Furthermore, the uniqueness of weak solutions is proved. The proof is based on an elliptic dual method and temporal regularity, uniqueness of weak solutions, semidiscretization of time, elliptic dual method. 1991

  15. Non-uniqueness problem in estimating original gas in place

    E-Print Network [OSTI]

    El-Ahmady, Mohamed Hamed

    2000-01-01

    This thesis demonstrates the problem of non-uniqueness in estimating Original Gas in Place of gas reservoirs using the material balance technique. The presence of this non-uniqueness problem can cause an overestimation of the Original Gas in Place...

  16. Sandia Energy - 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...

  17. Guide to good practices for operations aspects of unique processes

    SciTech Connect (OSTI)

    1998-12-01

    This Guide to Good Practices is written to enhance understanding of, and provide direction for, Operations Aspects of Facility Chemistry and Unique Processes, Chapter XIII of Department of Energy (DOE) Order 5480.19, Conduct of Operations Requirements for DOE Facilities. The practices in this guide should be considered when planning or reviewing employee training and facility management programs. Contractors are advised to adopt procedures that meet the intent of DOE Order 5480.19. Operations Aspects of Unique Processes is an element of an effective Conduct of Operations program. The complexity and array of activities performed in DOE facilities dictate the necessity for all personnel to coordinate interrelated activities affecting unique processes.

  18. The Molecular Ingenuity of a Unique Fish Scale

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

    The Molecular Ingenuity of a Unique Fish Scale Print Arapaima gigas, a freshwater fish found in the Amazon Basin, has a remarkable ability to resist predation by piranhas through...

  19. Unique Energy Management Training Offers Certification and Energy Savings

    E-Print Network [OSTI]

    Ebbage, R.

    2004-01-01

    The Northwest Energy Education Institute1 (NEEI) has developed and presents a very unique energy efficiency training and certification program. Modeled after a similar course once offered in New Zealand, NEEI offers a two-week energy management...

  20. High coking value pitch

    SciTech Connect (OSTI)

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

    2014-06-10

    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.

  1. Minimum Distance between Bent and 1-resilient Boolean Functions

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    , INDIA. soumen@iitg.ernet.in 2 Applied Statistics Unit, Indian Statistical Institute, 203, B T Road, Kolkata 700 108, INDIA subho@isical.ac.in Abstract. In this paper we study the minimum distance between

  2. Ninety - Two Percent Minimum Heater Efficiency By 1980

    E-Print Network [OSTI]

    Mieth, H. C.; Hardie, J. E.

    1980-01-01

    Technology is now available to increase heater efficiencies to 92 percent and more. By 1980, this technology will be field proven and corrosion and reliability problems identified and resolved. Recent studies have shown that a minimum efficiency...

  3. Minimum Purchase Price Regulations (Prince Edward Island, Canada)

    Broader source: Energy.gov [DOE]

    The Minimum Purchase Price Regulations establish the price which utilities must pay for power produced by large-scale renewable energy generators that is those capable of producing more than 100...

  4. TOWARD THE MINIMUM INNER EDGE DISTANCE OF THE HABITABLE ZONE

    E-Print Network [OSTI]

    Zsom, Andras

    We explore the minimum distance from a host star where an exoplanet could potentially be habitable in order not to discard close-in rocky exoplanets for follow-up observations. We find that the inner edge of the Habitable ...

  5. The minimum information for a qualified BioBrick

    E-Print Network [OSTI]

    Zhou, Mubing

    2012-10-11

    Since the information of many existing BioBricks is incomplete, thus the usage of the BioBricks will be affected. It is necessary to standardize the minimum information required for a qualified BioBrick. Furthermore this ...

  6. Upper bounds on minimum distance of nonbinary quantum stabilizer codes

    E-Print Network [OSTI]

    Kumar, Santosh

    2005-11-01

    The most popular class of quantum error correcting codes is stabilizer codes. Binary quantum stabilizer codes have been well studied, and Calderbank, Rains, Shor and Sloane (July 1998) have constructed a table of upper bounds on the minimum distance...

  7. Theoretical Minimum Energy Use of a Building HVAC System

    E-Print Network [OSTI]

    Tanskyi, O.

    2011-01-01

    This paper investigates the theoretical minimum energy use required by the HVAC system in a particular code compliant office building. This limit might be viewed as the "Carnot Efficiency" for HVAC system. It assumes that all ventilation and air...

  8. Minimum Chaperone to Student Ratio and Costs Reserved Tours

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    SH 7/08 Minimum Chaperone to Student Ratio and Costs Reserved Tours Use the table below Costs Preschool 1 adult/4 students Ages 3 and under: free, Students ages 4 and up: $4 each, Adults: $6

  9. Photovoltaics Value Analysis

    SciTech Connect (OSTI)

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

    2008-02-01

    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.

  10. Value of Information References

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

    Morency, Christina

    2014-12-12

    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. R-value Calculator

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

    Advanced Wall Systems ORNL Home ASTM Testing BEP Home Related Sites Work With Us Advanced Wall Systems Home Interactive Calculators New Whole Wall R-value Calculators As A Part Of...

  12. 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.

  13. Free Magnetic Energy in Solar Active Regions above the Minimum-Energy Relaxed State

    E-Print Network [OSTI]

    S. Regnier; E. R. Priest

    2008-05-12

    To understand the physics of solar flares, including the local reorganisation of the magnetic field and the acceleration of energetic particles, we have first to estimate the free magnetic energy available for such phenomena, which can be converted into kinetic and thermal energy. The free magnetic energy is the excess energy of a magnetic configuration compared to the minimum-energy state, which is a linear force-free field if the magnetic helicity of the configuration is conserved. We investigate the values of the free magnetic energy estimated from either the excess energy in extrapolated fields or the magnetic virial theorem. For four different active regions, we have reconstructed the nonlinear force-free field and the linear force-free field corresponding to the minimum-energy state. The free magnetic energies are then computed. From the energy budget and the observed magnetic activity in the active region, we conclude that the free energy above the minimum-energy state gives a better estimate and more insights into the flare process than the free energy above the potential field state.

  14. Nonlocal actin orientation models select for a unique orientation pattern

    E-Print Network [OSTI]

    Daniel Smith; Jian Liu

    2013-10-31

    Many models have been developed to study the role of branching actin networks in motility. One important component of those models is the distribution of filament orientations relative to the cell membrane. Two mean-field models previously proposed are generalized and analyzed. In particular, we find that both models uniquely select for a dominant orientation pattern. In the linear case, the pattern is the eigenfunction associated with the principal eigenvalue. In the nonlinear case, we show there exists a unique equilibrium and that the equilibrium is locally stable. Approximate techniques are then used to provide evidence for global stability.

  15. CAR2 Displays Unique Ligand Binding and RXR Heterodimerization Characteristics

    E-Print Network [OSTI]

    Omiecinski, Curtis

    CAR2 Displays Unique Ligand Binding and RXR Heterodimerization Characteristics Scott S. Auerbach ABSTRACT: The constitutive androstane receptor (CAR; NR1I3) regulates the expression of genes involved in xenobiotic metabolism. Alternative splicing of the human CAR gene yields an array of mRNAs that encode

  16. 1. Introduction Chilled water, a unique resource comprising water and

    E-Print Network [OSTI]

    Ahrendt, Wolfgang

    1. Introduction Chilled water, a unique resource comprising water and energy elements, is commonly the targeted buildings. In typical chilled water systems, chilled water is distributed throughout the building to provide air conditioning and equipment cooling. The chilled water system has been one of the most

  17. Wood of Giant Sequoia: Properties and Unique Characteristics1

    E-Print Network [OSTI]

    Wood of Giant Sequoia: Properties and Unique Characteristics1 Douglas D. Piirto2 Abstract: Wood tree species. Wood properties such as specific gravity, various mechanical properties, extractive be considered for planting stock in managed production forests to increase future supplies of wood having

  18. I N S I D E : Unique Alumnus -Kenny Chesney

    E-Print Network [OSTI]

    Karsai, Istvan

    I N S I D E : Unique Alumnus - Kenny Chesney The Campaign for ETSU Tomorrow Homecoming & PRIDE '66*, Treasurer Dr. Paul E. Stanton, Jr.*, ETSU President Dr. Richard A. Manahan*, Foundation '61, Past President Dr. Paul Stanton, Jr., ETSU President Dr. Richard A. Manahan, ETSU Vice President

  19. Cancer Cell Dissecting the Unique Role of the Retinoblastoma

    E-Print Network [OSTI]

    Cancer Cell Article Dissecting the Unique Role of the Retinoblastoma Tumor Suppressor during-cycle control. However, cancer-associated mutations are almost exclusively found in RB, implying that RB has for cancer development; hence, the roles and regulation of RB have been intensively studied (reviewed

  20. Oscillations with uniquely long periods in a microfluidic bubble generator

    E-Print Network [OSTI]

    Loss, Daniel

    LETTERS Oscillations with uniquely long periods in a microfluidic bubble generator PIOTR GARSTECKI1 generator that shows stable oscillatory patterns (both in space and time) of unanticipated complexity to a single outlet channel. In this geometry, the pinch-off process that generates bubbles is regulated17

  1. The Parents of Jacobi's Four Squares Theorem Are Unique

    E-Print Network [OSTI]

    Williams, Kenneth Stuart

    The Parents of Jacobi's Four Squares Theorem Are Unique Kenneth S. Williams Abstract. Jacobi's four-to-sum identities in a single complex variable q from which Jacobi's four squares formula can be deduced by equating such identities are known. Perhaps the most famous product-to-sum identity was given by Jacobi in 1829, in his

  2. Unique Sensor Plane Maps Invisible Toxins for First Responders

    ScienceCinema (OSTI)

    None

    2010-01-08

    A unique airborne emergency response tool, ASPECT is a Los Alamos/U.S. Environmental Protection Agency project that can put chemical and radiological mapping tools in the air over an accident scene. The name ASPECT is an acronym for Airborne Spectral Photometric Environmental Collection Technology.

  3. Sequence and comparative analysis of the chicken genome provide unique

    E-Print Network [OSTI]

    Hardison, Ross C.

    Sequence and comparative analysis of the chicken genome provide unique perspectives on vertebrate evolution International Chicken Genome Sequencing Consortium* *Lists of participants and affiliations appear ........................................................................................................................................................................................................................... We present here a draft genome sequence of the red jungle fowl, Gallus gallus. Because the chicken

  4. 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., Jlusson, E., Key, K., Mellors, R. (Sept-Oct. 2014) The value of spatial information for determining well placement: a geothermal example, Geophysics.

  5. Value of Information spreadsheet

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

    Trainor-Guitton, Whitney

    2014-05-12

    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., Jlusson, E., Key, K., Mellors, R. (Sept-Oct. 2014) The value of spatial information for determining well placement: a geothermal example, Geophysics.

  6. Know Egg Values.

    E-Print Network [OSTI]

    Beanblossom, Floyd Z.; Clyatt, Gwendolyne

    1958-01-01

    does nc ggs detc ssible. )t affect ariorate Buy Wisely the food value of eggs. rapidly. Use them as Left over yolks or whites can be held in the refrigerator for a short time. Cover yolks with cold water; use within 2 or 3 days. Place. egg...

  7. NET ECONOMIC VALUES OF RECREATIONISTS

    E-Print Network [OSTI]

    #12;NET ECONOMIC VALUES OF RECREATIONISTS FOR OUTDOOR EXPERIENCES IN THE FRASER RIVER BASIN Crane of Economic Values 2.1 Water Resource Economic Values 2.2 Net Economic Values of Recreationists 2.3 Estimating Net Economic Value 2.4 Estimation Problems Review of Net Economic Value Estimates 3.1 Summary

  8. Resistive Network Optimal Power Flow: Uniqueness and Algorithms

    SciTech Connect (OSTI)

    Tan, CW; Cai, DWH; Lou, X

    2015-01-01

    The optimal power flow (OPF) problem minimizes the power loss in an electrical network by optimizing the voltage and power delivered at the network buses, and is a nonconvex problem that is generally hard to solve. By leveraging a recent development on the zero duality gap of OPF, we propose a second-order cone programming convex relaxation of the resistive network OPF, and study the uniqueness of the optimal solution using differential topology, especially the Poincare-Hopf Index Theorem. We characterize the global uniqueness for different network topologies, e.g., line, radial, and mesh networks. This serves as a starting point to design distributed local algorithms with global behaviors that have low complexity, are computationally fast, and can run under synchronous and asynchronous settings in practical power grids.

  9. Unique Perspectives on a Transforming Energy Economy: 2014 Annual Report (Brochure)

    SciTech Connect (OSTI)

    Gossett, S.

    2014-03-01

    What makes JISEA unique? Unique perspectives. This brochure highlights the unique perspectives provided by the Joint Institute for Strategic Energy Analysis through JISEA's recent accomplishments and the people behind them.

  10. Salient Region Detection by UFO: Uniqueness, Focusness and Objectness Peng Jiang 1

    E-Print Network [OSTI]

    Ling, Haibin

    Salient Region Detection by UFO: Uniqueness, Focusness and Objectness Peng Jiang 1 Haibin Ling 2 three important visual cues namely uniqueness, focusness and objectness (UFO). In particular, uniqueness, named UFO saliency, which

  11. Uniqueness of Nash equilibria in quantum Cournot duopoly game

    E-Print Network [OSTI]

    Yohei Sekiguchi; Kiri Sakahara; Takashi Sato

    2009-10-28

    A quantum Cournot game of which classical form game has multiple Nash equilibria is examined. Although the classical equilibria fail to be Pareto optimal, the quantum equilibrium exhibits the following two properties, (i) if the measurement of entanglement between strategic variables chosen by the competing firms is sufficiently large, the multiplicity of equilibria vanishes, and, (ii) the more strongly the strategic variables are entangled, the more closely the unique equilibrium approaches to the optimal one.

  12. Low Grade Heat Recovery- A Unique Approach at Polysar Limited

    E-Print Network [OSTI]

    Shyr, S.

    1988-01-01

    to the river condition. High feed water turbidity, resulting from yearly spring run off and turbulent river conditions from stonns, had led to reduced ion exchange train throughput capacity and increased frequency of sand filter backwash. (2) The operating... exchangers in Canada saves energy for Polysar Limited. This unique retrofit proj~t has not only increased the recovery of low grade heat but also Integrated and optimized the operation of two dif~erent .w~ter treatment facilities. The estimated annual...

  13. Optimal Allocation of Bandwidth for Minimum Battery Consumption

    E-Print Network [OSTI]

    Cosman, Pamela C.

    properties of the battery under bursty discharge conditions are exploited. In this paper, we exploitOptimal Allocation of Bandwidth for Minimum Battery Consumption Qinghua Zhao, Pamela C. Cosman, a power amplifier utilizes battery energy more efficiently with a higher transmission power. For a given

  14. Storage Begins with Purchasing purchase minimum needed for experiment

    E-Print Network [OSTI]

    Cohen, Robert E.

    Storage Begins with Purchasing purchase minimum needed for experiment do not "buy in bulk://www.ehs.washington.edu/forms/epo/peroxideguidelines.pdf #12;Chemical Storage Basics https://web.mit.edu/environment/pdf/sop/sop_0023.pdf http://www.lbl.gov/ehs/chsp/html/storage level do not store chemicals in fume hoods flammable storage refrigerator needed for flammable

  15. What is Minimum Impact Research? John R. Spear

    E-Print Network [OSTI]

    minimum impact Yellowstone National Park 2 GEOTHERMAL BIOLOGY AND GEOCHEMISTRY IN YELLOWSTONE NATIONAL.735.1808 Fax: 303.492.7744 Email: spearj@colorado.edu 1 #12;Key Words conservation geothermal leave no trace Yellowstone National Park, for example. Other impacts--grazing, logging, mining, drilling and loss

  16. arXiv:condmat/0310072 Minimum dissipation principle

    E-Print Network [OSTI]

    Gabrielli, Davide

    uctuation principle which generalizes the well known Boltzmann{Einstein formula for the probability have opposite transformation properties under time reversal, the non dissipative part being in this respect akin to a magnetic term. We emphasize that the minimum dissipation principle is of general

  17. Structure of minimum-error quantum state discrimination

    E-Print Network [OSTI]

    Joonwoo Bae

    2013-07-19

    Distinguishing different quantum states is a fundamental task having practical applications for information processing. Despite the efforts devoted so far, however, strategies for optimal discrimination are known only for specific examples. We here consider the problem of minimum-error quantum state discrimination where the average error is attempted to be minimized. We show the general structure of minimum-error state discrimination as well as useful properties to derive analytic solutions. Based on the general structure, we present a geometric formulation of the problem, which can be applied to cases where quantum state geometry is clear. We also introduce equivalent classes of sets of quantum states in terms of minimum-error discrimination: sets of quantum states in an equivalence class share the same guessing probability. In particular, for qubit states where the state geometry is found with the Bloch sphere, we illustrate that for an arbitrary set of qubit states, the minimum-error state discrimination with equal prior probabilities can be analytically solved, that is, optimal measurement and the guessing probability are explicitly obtained.

  18. A minimum problem with free boundary for a degenerate quasilinear ...

    E-Print Network [OSTI]

    2005-03-04

    Feb 8, 2005 ... By the strong minimum principle, w0 = 0 in B5/8, since w0 ? 0 and w0(0) ..... 4.7 in [2] and pp. 1920 in [3]; see also our proof of Theorem 5.1.

  19. Minimum Energy Coding for Wireless NanoSensor Networks

    E-Print Network [OSTI]

    Shihada, Basem

    Minimum Energy Coding for Wireless NanoSensor Networks Murat Kocaoglu Ozgur B. Akan Next-generation nodes. With their extremely small size, nanosensor nodes can only provide limited energy. Hence, power for their realization. Authors in [1] provide a detailed survey on the state-of-the-art in nanosensors and emphasize

  20. Network Coding for Joint Storage and Transmission with Minimum Cost

    E-Print Network [OSTI]

    Jiang, Anxiao "Andrew"

    transmission and data storage in networks. Its power comes from the improved flexibility that codeword symbolsNetwork Coding for Joint Storage and Transmission with Minimum Cost Anxiao (Andrew) Jiang@cs.tamu.edu. Abstract-- Network coding provides elegant solutions to many data transmission problems. The usage

  1. Delay Constrained Minimum Energy Broadcast in Cooperative Wireless Networks

    E-Print Network [OSTI]

    Krishnamachari, Bhaskar

    Delay Constrained Minimum Energy Broadcast in Cooperative Wireless Networks Marjan Baghaie--We formulate the problem of delay constrained energy-efficient broadcast in cooperative multihop wireless net algorithm that combines dynamic programming and linear programming to yield the min- imum energy broadcast

  2. Approximate Minimum-Energy Multicasting in Wireless Ad Hoc Networks

    E-Print Network [OSTI]

    Liang, Weifa

    Approximate Minimum-Energy Multicasting in Wireless Ad Hoc Networks Weifa Liang, Senior Member, IEEE Abstract--A wireless ad hoc network consists of mobile nodes that are equipped with energy on energy conservation in wireless ad hoc networks have been conducted. For example, energy efficient

  3. Information Delivery in Large Wireless Networks with Minimum Energy Expense

    E-Print Network [OSTI]

    Wang, Wenye

    Information Delivery in Large Wireless Networks with Minimum Energy Expense Yi Xu and Wenye Wang in large-scale multihop wireless networks because of the limited energy supplies from batteries. We and strategies that reduce energy consumption in wireless net- works to extend network lifetimes. Examples

  4. Minimum Flow Requirements for Southern Steelhead Passage on the

    E-Print Network [OSTI]

    Keller, Ed

    that a minimum flow of 800 cfs would be required to maintain a 0.6 ft. depth from the SCR estuary to Santa Paula Creek, while 500 cfs is needed to maintain this depth from Santa Paula to Sespe Creek, and 700 cfs would was greater than 400-700 cfs. These results indicate that passage flows are likely to exist throughout

  5. Approximating Minimum-Power Degree and Connectivity Problems

    E-Print Network [OSTI]

    Kortsarz, Guy

    . The power con- sumption of a station determines its transmission range, and thus also the stations it can. Assigning power levels to the stations (nodes) determines the resulting communi- cation network. ConverselyApproximating Minimum-Power Degree and Connectivity Problems Guy Kortsarz Vahab S. Mirrokni Zeev

  6. Minimum Delay Communication in Energy Harvesting Systems over Fading Channels

    E-Print Network [OSTI]

    Laneman, J. Nicholas

    by the data where the average is taken over all the random processes in our system, i.e, data arrival, energyMinimum Delay Communication in Energy Harvesting Systems over Fading Channels Mostafa Khoshnevisan, Indiana 46556 Email:{mkhoshne, jnl}@nd.edu Abstract--We consider an energy harvesting wireless system

  7. "Maximum recycling of Material and Energy, Minimum of Landfilling"

    E-Print Network [OSTI]

    Columbia University

    lack of Waste-to-Energy capacity. #12;9 Austria As Germany, but Ban in force already in 2002. Landfill1 "Maximum recycling of Material and Energy, Minimum of Landfilling" "A Sustainable Solution" Hkan in "Recycling". "Waste-to-Energy" is now defined as Recycling, when energy efficiency is > 0,65 Prevention Reuse

  8. The"minimum information about an environmental sequence" (MIENS) specification

    SciTech Connect (OSTI)

    Yilmaz, P.; Kottmann, R.; Field, D.; Knight, R.; Cole, J.R.; Amaral-Zettler, L.; Gilbert, J.A.; Karsch-Mizrachi, I.; Johnston, A.; Cochrane, G.; Vaughan, R.; Hunter, C.; Park, J.; Morrison, N.; Rocca-Serra, P.; Sterk, P.; Arumugam, M.; Baumgartner, L.; Birren, B.W.; Blaser, M.J.; Bonazzi, V.; Bork, P.; Buttigieg, P. L.; Chain, P.; Costello, E.K.; Huot-Creasy, H.; Dawyndt, P.; DeSantis, T.; Fierer, N.; Fuhrman, J.; Gallery, R.E.; Gibbs, R.A.; Giglio, M.G.; Gil, I. San; Gonzalez, A.; Gordon, J.I.; Guralnick, R.; Hankeln, W.; Highlander, S.; Hugenholtz, P.; Jansson, J.; Kennedy, J.; Knights, D.; Koren, O.; Kuczynski, J.; Kyrpides, N.; Larsen, R.; Lauber, C.L.; Legg, T.; Ley, R.E.; Lozupone, C.A.; Ludwig, W.; Lyons, D.; Maguire, E.; Methe, B.A.; Meyer, F.; Nakieny, S.; Nelson, K.E.; Nemergut, D.; Neufeld, J.D.; Pace, N.R.; Palanisamy, G.; Peplies, J.; Peterson, J.; Petrosino, J.; Proctor, L.; Raes, J.; Ratnasingham, S.; Ravel, J.; Relman, D.A.; Assunta-Sansone, S.; Schriml, L.; Sodergren, E.; Spor, A.; Stombaugh, J.; Tiedje, J.M.; Ward, D.V.; Weinstock, G.M.; Wendel, D.; White, O.; Wikle, A.; Wortman, J.R.; Glockner, F.O.; Bushman, F.D.; Charlson, E.; Gevers, D.; Kelley, S.T.; Neubold, L.K.; Oliver, A.E.; Pruesse, E.; Quast, C.; Schloss, P.D.; Sinha, R.; Whitely, A.

    2010-10-15

    We present the Genomic Standards Consortium's (GSC) 'Minimum Information about an ENvironmental Sequence' (MIENS) standard for describing marker genes. Adoption of MIENS will enhance our ability to analyze natural genetic diversity across the Tree of Life as it is currently being documented by massive DNA sequencing efforts from myriad ecosystems in our ever-changing biosphere.

  9. Optimal Allocation of Bandwidth for Minimum Battery Consumption

    E-Print Network [OSTI]

    Cosman, Pamela C.

    Optimal Allocation of Bandwidth for Minimum Battery Consumption Qinghua Zhao, Pamela C. Cosman, a power amplifier utilizes battery energy more efficiently with a higher transmission power. For a given of the bandwidth among source coding, channel coding and mod- ulation result in different amounts of battery usage

  10. THE SOLAR CYCLE AT THE MAUNDER MINIMUM EPOCH

    E-Print Network [OSTI]

    Usoskin, Ilya G.

    THE SOLAR CYCLE AT THE MAUNDER MINIMUM EPOCH HIROKO MIYAHARA, DMITRY SOKOLOFF and ILYA G. USOSKIN Solar-Terrestrial Environmental Laboratory, Nagoya University Nagoya, Aichi 464-8601, Japan Department minima, when the solar dynamo was in a special mode. We review available sets of direct and indirect data

  11. BIOENGINEERING GRADUATE CERTIFICATE PROGRAM ADVISING SHEET (minimum 15 credits)

    E-Print Network [OSTI]

    Fernandez, Eduardo

    BIOENGINEERING GRADUATE CERTIFICATE PROGRAM ADVISING SHEET (minimum 15 credits) Name: Z Number to Bioengineering 3 BME 5742 BioSystems Modeling & Control 3 BME 6572 Nanotechnology 3 BME 6762 Bioinformatics: Bioengineering Perspectives (prev EEL 6935 Bioinformatics) 3 CET 5888 Automatic Biometrics 3 EEL 5661 Robotic

  12. Predicting Daily Net Radiation Using Minimum Climatological Data1

    E-Print Network [OSTI]

    .1061/ ASCE 0733-9437 2003 129:4 256 CE Database subject headings: Radiation; Solar radiationPredicting Daily Net Radiation Using Minimum Climatological Data1 S. Irmak, M.ASCE2 ; A. Irmak3 ; J Abstract: Net radiation (Rn) is a key variable for computing reference evapotranspiration and is a driving

  13. Single-valued periods and multiple zeta values

    E-Print Network [OSTI]

    Francis Brown

    2013-09-20

    The values at 1 of single-valued multiple polylogarithms span a certain subalgebra of multiple zeta values. In this paper, the properties of this algebra are studied from the point of view of motivic periods.

  14. Alcohol, Tobacco and Other Drugs Minimum Standard Alcohol, Tobacco and Other Drugs Minimum Standard (April 2015) Page 1

    E-Print Network [OSTI]

    Wapstra, Erik

    Resources Approved and commenced April 2015 Review by April, 2018 Relevant Legislation, Ordinance, Rule and Regulations 2012 Work Health and Safety Policy Responsible Organisational Unit Work Health and Safety Unit Minimum Standard (April 2015) Page 2 1 Executive Summary The University of Tasmania is committed

  15. Recommendation 204: Unique assest retention | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (BillionProvedTravelInformationCollectionGrid Workshop, AprilDepartment of Energy 74:4: Unique

  16. Apparatus for controlling system state based on unique identifiers

    DOE Patents [OSTI]

    Drotning, William D. (Albuquerque, NM)

    2002-01-01

    An apparatus allows workers to assert and release control over the energization of a system. The apparatus does not require the workers to carry any additional paraphernalia, and is not be easily defeated by other workers. Users asserting and releasing control present tokens uniquely identifying each user to a reader, and the apparatus prevents transition of the system to an undesired state until an appropriate number of users are currently asserting control. For example, a dangerous manufacturing robot can be prevented from energizing until all the users that have asserted control when entering the robot's controlled space have subsequently released control when leaving the robot's controlled space.

  17. On the uniqueness of flow in a recent tsunami model

    E-Print Network [OSTI]

    Mustafa, Octavian G

    2011-01-01

    We give an elementary proof of uniqueness for the integral curve starting from the vertical axis in the phase-plane analysis of the recent model [A. Constantin, R.S. Johnson, Propagation of very long water waves, with vorticity, over variable depth, with applications to tsunamis, Fluid Dynam. Res. 40 (2008), 175--211]. Our technique can be applied easily in circumstances where the reparametrization device from [A. Constantin, A dynamical systems approach towards isolated vorticity regions for tsunami background states, Arch. Rational Mech. Anal. doi: 10.1007/s00205-010-0347-1] might lead to some serious difficulties.

  18. On the uniqueness of flow in a recent tsunami model

    E-Print Network [OSTI]

    Octavian G. Mustafa

    2011-03-12

    We give an elementary proof of uniqueness for the integral curve starting from the vertical axis in the phase-plane analysis of the recent model [A. Constantin, R.S. Johnson, Propagation of very long water waves, with vorticity, over variable depth, with applications to tsunamis, Fluid Dynam. Res. 40 (2008), 175--211]. Our technique can be applied easily in circumstances where the reparametrization device from [A. Constantin, A dynamical systems approach towards isolated vorticity regions for tsunami background states, Arch. Rational Mech. Anal. doi: 10.1007/s00205-010-0347-1] might lead to some serious difficulties.

  19. Comments on: Texas Tech University mobile doppler radars provide unique

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11texas-tech-university-mobile-doppler-radars-provide-unique-wind-measurements-to-multi-instrument-doe-field-campaign

  20. Unique environmental remediation project on steep canyon successfully

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-Inspired SolarAbout /Two0 - 19 Publicationsresearch revealsUnique

  1. Lab team makes unique contributions to the first bionic eye

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACTThousand CubicResource andfirstDeviceLab capturesLabTeam makes unique

  2. Value distribution and potential theory

    E-Print Network [OSTI]

    2015-10-01

    We describe some results of value distribution theory of holomorphic. curves and ... Classical value distribution theory studies the following question: Let f be a.

  3. Dangerous implications of a minimum length in quantum gravity

    E-Print Network [OSTI]

    Cosimo Bambi; Katherine Freese

    2008-07-17

    The existence of a minimum length and a generalization of the Heisenberg uncertainty principle seem to be two fundamental ingredients required in any consistent theory of quantum gravity. In this letter we show that they would predict dangerous processes which are phenomenologically unacceptable. For example, long--lived virtual super--Planck mass black holes may lead to rapid proton decay. Possible solutions of this puzzle are briefly discussed.

  4. Uniqueness Results for Solutions of (1) Wave equation and (2) Heat equation

    E-Print Network [OSTI]

    Schumaker, Mark

    . Amarnath. An Elementary Course in Partial Differential Equa- tions.) Part A: Uniqueness of solution for one

  5. Unique Construction and Social Experiences in Residential Remediation Sites - 13423

    SciTech Connect (OSTI)

    Jung, Paul; Scarborough, Rebecca [Sevenson Environmental Services, Inc. 2749 Lockport Road, Niagara Falls, NY 14305 (United States)] [Sevenson Environmental Services, Inc. 2749 Lockport Road, Niagara Falls, NY 14305 (United States)

    2013-07-01

    Sevenson Environmental Services, Inc., (Sevenson) has performed several radiological remediation projects located in residential urban areas. Over the course of these projects, there has been a wide variety of experiences encountered from construction related issues to unique social situations. Some of the construction related issues included the remediation of interior basements where contaminated material was located under the footers of the structure or was used in the mortar between cinder block or field stone foundations. Other issues included site security, maintaining furnaces or other utilities, underpinning, backfilling and restoration. In addition to the radiological hazards associated with this work there were occupational safety and industrial hygiene issues that had to be addressed to ensure the safety and health of neighboring properties and residents. The unique social situations at these job sites have included arson, theft/stolen property, assault/battery, prostitution, execution of arrest warrants for residents, discovery of drugs and paraphernalia, blood borne pathogens, and unexploded ordnance. Some of these situations have become a sort of comical urban legend throughout the organization. One situation had historical significance, involving the demolition of a house to save a tree older than the Declaration of Independence. All of these projects typically involve the excavation of early 20. century items such as advertisement signs, various old bottles (milk, Listerine, perfume, whisky) and other miscellaneous common trash items. (authors)

  6. Improved initial guess for minimum energy path calculations

    SciTech Connect (OSTI)

    Smidstrup, Sren; Pedersen, Andreas; Stokbro, Kurt

    2014-06-07

    A method is presented for generating a good initial guess of a transition path between given initial and final states of a system without evaluation of the energy. An objective function surface is constructed using an interpolation of pairwise distances at each discretization point along the path and the nudged elastic band method then used to find an optimal path on this image dependent pair potential (IDPP) surface. This provides an initial path for the more computationally intensive calculations of a minimum energy path on an energy surface obtained, for example, by ab initio or density functional theory. The optimal path on the IDPP surface is significantly closer to a minimum energy path than a linear interpolation of the Cartesian coordinates and, therefore, reduces the number of iterations needed to reach convergence and averts divergence in the electronic structure calculations when atoms are brought too close to each other in the initial path. The method is illustrated with three examples: (1) rotation of a methyl group in an ethane molecule, (2) an exchange of atoms in an island on a crystal surface, and (3) an exchange of two Si-atoms in amorphous silicon. In all three cases, the computational effort in finding the minimum energy path with DFT was reduced by a factor ranging from 50% to an order of magnitude by using an IDPP path as the initial path. The time required for parallel computations was reduced even more because of load imbalance when linear interpolation of Cartesian coordinates was used.

  7. Creating Value Wood Products Industry

    E-Print Network [OSTI]

    1 Creating Value for the Wood Products Industry Creating Value for the Wood Products Industry for the Wood Products Industry The forest industry contributes more than 50 percent of the total value of all assistance to the primary and value-added processing wood products industries in Louisiana. Since its

  8. Minimum information about a marker gene sequence (MIMARKS) and minimum information about any (x) sequence (MIxS) specifications.

    SciTech Connect (OSTI)

    Yilmaz, P.; Kottmann, R.; Field, D.; Knight, R.; Cole, J. R.; Amaral-Zettler, L.; Gilbert, J. A.

    2011-05-01

    Here we present a standard developed by the Genomic Standards Consortium (GSC) for reporting marker gene sequences - the minimum information about a marker gene sequence (MIMARKS). We also introduce a system for describing the environment from which a biological sample originates. The 'environmental packages' apply to any genome sequence of known origin and can be used in combination with MIMARKS and other GSC checklists. Finally, to establish a unified standard for describing sequence data and to provide a single point of entry for the scientific community to access and learn about GSC checklists, we present the minimum information about any (x) sequence (MIxS). Adoption of MIxS will enhance our ability to analyze natural genetic diversity documented by massive DNA sequencing efforts from myriad ecosystems in our ever-changing biosphere.

  9. Minimum of $?/s$ and the phase transition of the Linear Sigma Model in the large-N limit

    E-Print Network [OSTI]

    Antonio Dobado; Felipe J. Llanes-Estrada; Juan M. Torres-Rincon

    2009-12-03

    We reexamine the possibility of employing the viscosity over entropy density ratio as a diagnostic tool to identify a phase transition in hadron physics to the strongly coupled quark-gluon plasma and other circumstances where direct measurement of the order parameter or the free energy may be difficult. It has been conjectured that the minimum of eta/s does indeed occur at the phase transition. We now make a careful assessment in a controled theoretical framework, the Linear Sigma Model at large-N, and indeed find that the minimum of eta/s occurs near the second order phase transition of the model due to the rapid variation of the order parameter (here the sigma vacuum expectation value) at a temperature slightly smaller than the critical one.

  10. Minimum Exergy Requirements for the Manufacturing of Carbon Nanotubes

    E-Print Network [OSTI]

    Gutowski, Timothy G.

    The purpose of this paper is to address both the high values, and the large variation in reported values for the energy requirements for the production of carbon nanotubes. The paper includes an estimate of the standard ...

  11. On the minimum dark matter mass testable by neutrinos from the Sun

    SciTech Connect (OSTI)

    Busoni, Giorgio; Simone, Andrea De; Huang, Wei-Chih E-mail: andrea.desimone@sissa.it

    2013-07-01

    We discuss a limitation on extracting bounds on the scattering cross section of dark matter with nucleons, using neutrinos from the Sun. If the dark matter particle is sufficiently light (less than about 4 GeV), the effect of evaporation is not negligible and the capture process goes in equilibrium with the evaporation. In this regime, the flux of solar neutrinos of dark matter origin becomes independent of the scattering cross section and therefore no constraint can be placed on it. We find the minimum values of dark matter masses for which the scattering cross section on nucleons can be probed using neutrinos from the Sun. We also provide simple and accurate fitting functions for all the relevant processes of GeV-scale dark matter in the Sun.

  12. Selenocysteine, Pyrrolysine, and the Unique Energy Metabolism of Methanogenic Archaea

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

    Rother, Michael; Krzycki, Joseph A.

    2010-01-01

    Methanogenic archaea are a group of strictly anaerobic microorganisms characterized by their strict dependence on the process of methanogenesis for energy conservation. Among the archaea, they are also the only known group synthesizing proteins containing selenocysteine or pyrrolysine. All but one of the known archaeal pyrrolysine-containing and all but two of the confirmed archaeal selenocysteine-containing protein are involved in methanogenesis. Synthesis of these proteins proceeds through suppression of translational stop codons but otherwise the two systems are fundamentally different. This paper highlights these differences and summarizes the recent developments in selenocysteine- and pyrrolysine-related research on archaea and aims to putmorethis knowledge into the context of their unique energy metabolism.less

  13. Analysis of Minimum Efficiency Performance Standards for Residential General Service Lighting in Chile

    SciTech Connect (OSTI)

    Letschert, Virginie E.; McNeil, Michael A.; Leiva Ibanez, Francisco Humberto; Ruiz, Ana Maria; Pavon, Mariana; Hall, Stephen

    2011-06-01

    Minimum Efficiency Performance Standards (MEPS) have been chosen as part of Chile's national energy efficiency action plan. As a first MEPS, the Ministry of Energy has decided to focus on a regulation for lighting that would ban the sale of inefficient bulbs, effectively phasing out the use of incandescent lamps. Following major economies such as the US (EISA, 2007) , the EU (Ecodesign, 2009) and Australia (AS/NZS, 2008) who planned a phase out based on minimum efficacy requirements, the Ministry of Energy has undertaken the impact analysis of a MEPS on the residential lighting sector. Fundacion Chile (FC) and Lawrence Berkeley National Laboratory (LBNL) collaborated with the Ministry of Energy and the National Energy Efficiency Program (Programa Pais de Eficiencia Energetica, or PPEE) in order to produce a techno-economic analysis of this future policy measure. LBNL has developed for CLASP (CLASP, 2007) a spreadsheet tool called the Policy Analysis Modeling System (PAMS) that allows for evaluation of costs and benefits at the consumer level but also a wide range of impacts at the national level, such as energy savings, net present value of savings, greenhouse gas (CO2) emission reductions and avoided capacity generation due to a specific policy. Because historically Chile has followed European schemes in energy efficiency programs (test procedures, labelling program definitions), we take the Ecodesign commission regulation No 244/2009 as a starting point when defining our phase out program, which means a tiered phase out based on minimum efficacy per lumen category. The following data were collected in order to perform the techno-economic analysis: (1) Retail prices, efficiency and wattage category in the current market, (2) Usage data (hours of lamp use per day), and (3) Stock data, penetration of efficient lamps in the market. Using these data, PAMS calculates the costs and benefits of efficiency standards from two distinct but related perspectives: (1) The Life-Cycle Cost (LCC) calculation examines costs and benefits from the perspective of the individual household; and (2) The National Perspective projects the total national costs and benefits including both financial benefits, and energy savings and environmental benefits. The national perspective calculations are called the National Energy Savings (NES) and the Net Present Value (NPV) calculations. PAMS also calculate total emission mitigation and avoided generation capacity. This paper describes the data and methodology used in PAMS and presents the results of the proposed phase out of incandescent bulbs in Chile.

  14. Minimum pressure envelope cavitation analysis using two-dimensional panel method

    E-Print Network [OSTI]

    Peterson, Christopher J., S.M. Massachusetts Institute of Technology

    2008-01-01

    An analysis tool for calculating minimum pressure envelopes was developed using XFOIL. This thesis presents MATLAB executables that interface with a modified version of XFOIL for determining the minimum pressure of a foil ...

  15. Minimum length, extra dimensions, modified gravity and black hole remnants

    SciTech Connect (OSTI)

    Maziashvili, Michael

    2013-03-01

    We construct a Hilbert space representation of minimum-length deformed uncertainty relation in presence of extra dimensions. Following this construction, we study corrections to the gravitational potential (back reaction on gravity) with the use of correspondingly modified propagator in presence of two (spatial) extra dimensions. Interestingly enough, for r?0 the gravitational force approaches zero and the horizon for modified Schwarzschild-Tangherlini space-time disappears when the mass approaches quantum-gravity energy scale. This result points out to the existence of zero-temperature black hole remnants in ADD brane-world model.

  16. Fermion Masses and Mixings from a Minimum Principle

    E-Print Network [OSTI]

    Rodrigo Alonso

    2014-05-22

    We analyze the structure of quark and lepton mass matrices under the hypothesis that they are determined from a minimum principle applied to a generic potential invariant under the $\\left[U(3)\\right]^5\\otimes {\\mathcal O}(3)$ flavor symmetry, acting on Standard Model fermions and right-handed neutrinos. Unlike the quark case, we show that hierarchical masses for charged leptons are naturally accompanied by degenerate Majorana neutrinos with one mixing angle close to maximal, a second potentially large, a third one necessarily small, and one maximal relative Majorana phase. The scheme presented here could be tested in the near future via neutrino-less double beta decay and cosmological measurements.

  17. Do Frictions Matter in the Labor Market? Accessions, Separations, and Minimum Wage Effects

    E-Print Network [OSTI]

    Dube, Arindrajit; Lester, T. William; Reich, Michael

    2011-01-01

    churn ing. B y altering the wage distribution, the minimum wage policy can affect equilibrium separation rates.

  18. 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 ...

  19. Beyond Asian Values: Rethinking Rights

    E-Print Network [OSTI]

    Tew, Yvonne

    Kuan Yew viewed universal human rights as an alien imposition from the West, reflecting specific Western values, and argued for an approach based on Asian values instead. I am sceptical about cultural relativism for at least three reasons...

  20. Adding Value to Agricultural Products

    E-Print Network [OSTI]

    Anderson, David P.; Hanselka, Daniel

    2009-06-01

    You can significantly increase farm income by adding value to agricultural products and marketing those products effectively. This publication explains how to design a value-added product based on consumer preferences and how to build a business...

  1. Characterizing cluster morphology using vector-valued Minkowski functionals

    E-Print Network [OSTI]

    Claus Beisbart; Thomas Buchert

    1997-11-04

    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.

  2. Laminar-Turbulent Transition: Calculation of Minimum Critical Reynolds Number in Channel Flow

    E-Print Network [OSTI]

    Laminar-Turbulent Transition: Calculation of Minimum Critical Reynolds Number in Channel Flow) for laminar-turbulent transition in pipe and channel flows. For pipe flow, the minimum critical Reynolds laminar to turbulent flow Rc2 Rc from turbulent to laminar flow Rc(min) minimum Rc Re Reynolds number = UH

  3. Minimum Energy Per Bit for Secret Key Acquisition Over Multipath Wireless Channels

    E-Print Network [OSTI]

    Sayeed, Akbar M.

    Minimum Energy Per Bit for Secret Key Acquisition Over Multipath Wireless Channels Tzu-Han Chou the secret key capacity. We analyze the low-SNR regime to quantify the minimum energy per secret key bit of conventional channel capacity, there is a non-zero SNR that achieves the minimum energy per key bit. A time

  4. Guidelines for Minimum Standards for Learning Management System (LMS) Unit Design

    E-Print Network [OSTI]

    Tobar, Michael

    Guidelines for Minimum Standards for Learning Management System (LMS) Unit Design Overview Ensuring a minimum standard for design of an LMS unit for teaching, learning and assessment purposes at UWA supports for their units. A demonstration minimum standards LMS unit is viewable at: http

  5. Analysis of Minimum Cost in Shape-Optimized Litz-Wire Inductor Windings

    E-Print Network [OSTI]

    Analysis of Minimum Cost in Shape-Optimized Litz-Wire Inductor Windings C. R. Sullivan J. D. Mc the IEEE. #12;Analysis of Minimum Cost in Shape-Optimized Litz-Wire Inductor Windings Charles R. Sullivan://engineering.dartmouth.edu/inductor Abstract--Litz-wire windings for gapped inductors are optimized for minimum cost within a loss constraint

  6. Capacity Region, Minimum Energy and Delay for a Mobile Ad-Hoc Network

    E-Print Network [OSTI]

    Chen, Yuanzhu Peter

    Capacity Region, Minimum Energy and Delay for a Mobile Ad-Hoc Network Rahul Urgaonkar, Michael J in a mobile ad-hoc network: the capacity region and the minimum energy function of the network. The capacity limits of a mobile ad-hoc network are the capacity region and the minimum energy function of the network

  7. IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, VOL. 8, NO. 2, FEBRUARY 2009 985 Minimum Energy Coding in

    E-Print Network [OSTI]

    Johansson, Karl Henrik

    IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, VOL. 8, NO. 2, FEBRUARY 2009 985 Minimum Energy for accurate comparison of minimum energy coding in Coded Division Mul- tiple Access (CDMA) Wireless Sensor efficient than ME only for short codewords. Index Terms--Wireless sensor network (WSNs), minimum energy

  8. GEOMAGNETIC EFFECTS OF INTERPLANETARY SHOCK WAVES DURING SOLAR MINIMUM (1995-1996) AND SOLAR MAXIMUM (2000)

    E-Print Network [OSTI]

    2000-01-01

    GEOMAGNETIC EFFECTS OF INTERPLANETARY SHOCK WAVES DURING SOLAR MINIMUM (1995-1996) AND SOLAR during solar minimum (1995-1996) and solar maximum (2000) periods are obtained. It is observed that solar significant correlations during both solar maximum and solar minimum. The dynamic pressure variation, however

  9. Sampling-Based Direct Trajectory Generation Using the Minimum Time Cost Function

    E-Print Network [OSTI]

    Collins, Emmanuel

    Sampling-Based Direct Trajectory Generation Using the Minimum Time Cost Function Oscar Chuy for computationally efficient, direct trajectory generation using sampling with the minimum time cost function, where" (i.e, a rigorous lower bound on the chosen cost) based on the solution of a minimum time control

  10. LANGMUIR WAVE ACTIVITY: COMPARING THE ULYSSES SOLAR MINIMUM AND SOLAR MAXIMUM ORBITS

    E-Print Network [OSTI]

    California at Berkeley, University of

    ). The top three panels correspond to the southern segment of the solar minimum orbit; repeated passesLANGMUIR WAVE ACTIVITY: COMPARING THE ULYSSES SOLAR MINIMUM AND SOLAR MAXIMUM ORBITS R. J at the electron plasma frequency) during the solar minimum and solar maximum orbits of Ulysses. At high latitudes

  11. Minimum Cost Layout Decomposition and Legalization for Triple ...

    E-Print Network [OSTI]

    2015-06-27

    ... and is considered of great values in research and industrial applications [1], [2], ...... ACM/IEEE Design Automation Conference (DAC), pp. 1185-1190, 2012.

  12. The uniqueness of the invariant polarisation-tensor field for spin-1 particles in storage rings

    E-Print Network [OSTI]

    Barber, D P; Vogt, M

    2015-01-01

    We argue that the invariant tensor field introduced in [1] is unique under the condition that the invariant spin field is unique, and thereby complete that part of the discussion in that paper.

  13. Statistical Methods for Estimating the Minimum Thickness Along a Pipeline

    E-Print Network [OSTI]

    to the distributional assumption. Extreme value modeling provides a more robust method of estimation if a sufficient companies use pipelines to transfer oil, gas and other materials from one place to another. Manufactures a mixture of oil, gas, and water). Our results show that whether one fits a generalized extreme value

  14. Neutrino Mixing and Masses from a Minimum Principle

    E-Print Network [OSTI]

    R. Alonso; M. B. Gavela; G. Isidori; L. Maiani

    2013-10-24

    We analyze the structure of quark and lepton mass matrices under the hypothesis that they are determined from a minimum principle applied to a generic potential invariant under the $\\left[SU(3)\\right]^5\\otimes \\mathcal O(3)$ flavor symmetry, acting on Standard Model fermions and right-handed neutrinos. Unlike the quark case, we show that hierarchical masses for charged leptons are naturally accompanied by degenerate Majorana neutrinos with one mixing angle close to maximal, a second potentially large, a third one necessarily small, and one maximal relative Majorana phase. Adding small perturbations the predicted structure for the neutrino mass matrix is in excellent agreement with present observations and could be tested in the near future via neutrino-less double beta decay and cosmological measurements. The generalization of these results to arbitrary sew-saw models is also discussed.

  15. R Coronae Borealis Stars at Minimum Light -- UW Cen

    E-Print Network [OSTI]

    N. Kameswara Rao; B. E. Reddy; D. L. Lambert

    2004-09-09

    Two high-resolution optical spectra of the R Coronae Borealis star UW Cen in decline are discussed. A spectrum from mid-1992 when the star had faded by three magnitudes shows just a few differences with the spectrum at maximum light. The ubiquitous sharp emission lines seen in R CrB at a similar drop below maximum light are absent. In contrast, a spectrum from mid-2002 when the star was five magnitudes below maximum light shows an array of sharp emission lines and a collection of broad emission lines. Comparisons are made with spectra of R CrB obtained during the deep 1995-1996 minimum. The many common features are discussed in terms of a torus-jet geometry.

  16. PVLV: The Primary Value and Learned Value Pavlovian Learning Algorithm

    E-Print Network [OSTI]

    O'Reilly, Randall C.

    robust to variability in the environment. The primary value (PV) system controls performance and learning during primary rewards, whereas the learned value (LV) system learns about conditioned stimuli. The PV framework (Sutton, 1988; Sutton & Barto, 1998) is by far the most widely adopted computational level account

  17. Quantum physics and human values

    SciTech Connect (OSTI)

    Stapp, H.P.

    1989-09-01

    This report discusses the following concepts: the quantum conception of nature; the quantum conception of man; and the impact upon human values. (LSP).

  18. Earned Value Management System (EVMS)

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

    2012-03-13

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

  19. The value of the equation of state of dark energy

    E-Print Network [OSTI]

    Raul Jimenez

    2003-05-20

    From recent CMB and Large Scale Structure observations the value of the equation of state of dark energy, assuming it to be constant in time, is constrained to be -1.3value for w and similar confidence regions. This suggests that systematics are not an issue in current determinations of w. The first method yields a measurement of $w$ that relies on the minimum number of model-dependent parameters; the second method is a non-parametric measurement of the time dependence of w(z). We also present a method to statistically determine the edge of a distribution.

  20. Quantum Averages of Weak Values

    E-Print Network [OSTI]

    Yakir Aharonov; Alonso Botero

    2005-08-23

    We re-examine the status of the weak value of a quantum mechanical observable as an objective physical concept, addressing its physical interpretation and general domain of applicability. We show that the weak value can be regarded as a \\emph{definite} mechanical effect on a measuring probe specifically designed to minimize the back-reaction on the measured system. We then present a new framework for general measurement conditions (where the back-reaction on the system may not be negligible) in which the measurement outcomes can still be interpreted as \\emph{quantum averages of weak values}. We show that in the classical limit, there is a direct correspondence between quantum averages of weak values and posterior expectation values of classical dynamical properties according to the classical inference framework.

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

    E-Print Network [OSTI]

    Yadav, Shailendra

    2010-01-01

    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 ...

  2. The Process of Fixing the British National Minimum Wage, 1997-2007

    E-Print Network [OSTI]

    Brown, William

    Minimum Wage, 1997-2007 William Brown Abstract The British National Minimum Wage was introduced in 1999 under the guidance of a Low Pay Commission constructed on a basis of social partnership. The paper analyses its conduct over its first... in The British Journal of Industrial Relations during 2009 All enquiries to William Brown, (william.brown@econ.cam.ac.uk), Faculty of Economics, Cambridge University 2 The Process of Fixing the British National Minimum Wage, 1997...

  3. Transmission resonance spectroscopy in the third minimum of 232Pa

    E-Print Network [OSTI]

    L. Csige; M. Csatlos; T. Faestermann; J. Gulyas; D. Habs; R. Hertenberger; M. Hunyadi; A. Krasznahorkay; H. J. Maier; P. G. Thirolf; H. -F. Wirth

    2012-04-04

    The fission probability of 232Pa was measured as a function of the excitation energy in order to search for hyperdeformed (HD) transmission resonances using the (d,pf) transfer reaction on a radioactive 231Pa target. The experiment was performed at the Tandem accelerator of the Maier-Leibnitz Laboratory (MLL) at Garching using the 231Pa(d,pf) reaction at a bombarding energy of E=12 MeV and with an energy resolution of dE=5.5 keV. Two groups of transmission resonances have been observed at excitation energies of E=5.7 and 5.9 MeV. The fine structure of the resonance group at E=5.7 MeV could be interpreted as overlapping rotational bands with a rotational parameter characteristic to a HD nuclear shape. The fission barrier parameters of 232Pa have been determined by fitting TALYS 1.2 nuclear reaction code calculations to the overall structure of the fission probability. From the average level spacing of the J=4 states, the excitation energy of the ground state of the 3rd minimum has been deduced to be E(III)=5.05 MeV.

  4. Optimal Design and Allocation of Electrified Vehicles and Dedicated Charging Infrastructure for Minimum Greenhouse Gas Emissions

    E-Print Network [OSTI]

    Michalek, Jeremy J.

    for Minimum Greenhouse Gas Emissions Submitted for Presentation at the 2011 Annual Meeting to reduce greenhouse gas (GHG) emissions from personal transportation by shifting energy demand from

  5. IDAPA 37.03.03 - Rules and Minimum Standards for the Construction...

    Open Energy Info (EERE)

    03 - Rules and Minimum Standards for the Construction and Use of Injection Wells Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document-...

  6. Minimum Energy per Bit for Gaussian Broadcast Channels with Common Message and Cooperating

    E-Print Network [OSTI]

    Verd, Sergio

    by the Office of Naval Research under contract numbers W911NF-07-1-0185 and N00014-07-1-0555. The minimum energy

  7. Factors Affecting Option Premium Values

    E-Print Network [OSTI]

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

    1999-06-23

    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 prices or buyers against ris- ing prices. A...

  8. Earned Value Management System (EVMS)

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

    2008-05-06

    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.

  9. VALUE AS A SOCIOLOGICAL CONCEPT

    E-Print Network [OSTI]

    Hawley, Amos H.

    1976-01-01

    and John M. Roberts, titled "A Study of Values."! The purpose of their study was to discover "how values function in organizing behavior." The study dealt with five culturally differentiated groups-Zuni, Navajo, Mormon, Spanish-American, and Texan... in a number of respects, a finding the significance of which can be readily appreciated. Some, such as the Zuni, Navajo, and Mormon.s engage in cooperative behavior, while the Texans practice self-reliance. The Mormons are enmeshed in a theocratic...

  10. Engines of culture : learning from the unique public realm of the long distance train

    E-Print Network [OSTI]

    Sherman, Danya

    2015-01-01

    The Long Distance American Train is a unique, meaningful, and somewhat mysterious site. These ephemeral, mobile societies exhibit remarkable qualities, including intensive interactions with strangers, conviviality amongst ...

  11. Quiescent and Eruptive Prominences at Solar Minimum: A Statistical Study via an Automated Tracking System

    E-Print Network [OSTI]

    Loboda, I P

    2015-01-01

    We employ an automated detection algorithm to perform a global study of solar prominence characteristics. We process four months of TESIS observations in the He II 304 A line taken close to the solar minimum of 2008-2009 and focus mainly on quiescent and quiescent-eruptive prominences. We detect a total of 389 individual features ranging from 25x25 to 150x500 Mm in size and obtain distributions of many their spatial characteristics, such as latitudinal position, height, size and shape. To study their dynamics, we classify prominences as either stable or eruptive and calculate their average centroid velocities, which are found to be rarely exceeding 3 km/s. Besides, we give rough estimates of mass and gravitational energy for every detected prominence and use these values to evaluate the total mass and gravitational energy of all simultaneously existing prominences (10e12-10e14 kg and 10e29-10e31 erg, respectively). Finally, we investigate the form of the gravitational energy spectrum of prominences and derive...

  12. Solar wind turbulence at 0.72 AU and solar minimum

    E-Print Network [OSTI]

    Teodorescu, Eliza; Munteanu, Costel; Zhang, Tielong; Bruno, Roberto; Kovacs, Peter

    2015-01-01

    We investigate Venus Express (VEX) observations of magnetic field fluctuations performed systematically in the solar wind at 0.72 Astronomical Units (AU), between 2007 and 2009, during the deep minimum of the solar cycle 24. The Power Spectral Densities (PSD) of the magnetic field components have been computed for the time intervals that satisfy data integrity criteria and have been grouped according to the type of wind, fast and slow defined for speeds larger and respectively smaller than 450 km/s. The PSDs show higher levels of power for the fast than for the slow wind. The spectral slopes estimated for all PSDs in the frequency range 0.005-0.1 Hz exhibit a normal distribution. The average value of the trace of the spectral matrix is -1.60 for fast solar wind and -1.65 for slow wind. Compared to the corresponding average slopes at 1 AU, the PSDs are shallower at 0.72 AU for slow wind conditions suggesting a steepening of the solar wind spectra between Venus and Earth. No significant time variation trend is ...

  13. Existence and uniqueness of solutions of a class of 3rd order dissipative problems with various boundary conditions describing the Josephson effect

    E-Print Network [OSTI]

    Monica De Angelis; Gaetano Fiore

    2012-05-11

    We prove existence and uniqueness of solutions of a large class of initial-boundary-value problems characterized by a quasi-linear third order equation (the third order term being dissipative) on a finite space interval with Dirichlet, Neumann or pseudoperiodic boundary conditions. The class includes equations arising in superconductor theory, such as a well-known modified sine-Gordon equation describing the Josephson effect, and in the theory of viscoelastic materials.

  14. Determination of the minimum reflux for conventional columns

    E-Print Network [OSTI]

    Anthony, Rayford G

    1962-01-01

    in functional nota- tion to give c P (y) = T Bi i=1 I - 'l(K -I) si (27) where, X = (b )co/B. y=V /B. s The graph of this function is similar to that shown for P (y). r The maximum value of 'f is given by 1 max. K (28) It is necessary...- I r (30a) (3 Ob) Vf = Lf + D Vf ~ Lf I -B (30c) (30d) V ~L -B f+I & I & s+I (note: L ~L ) s-1 s (30e) Intercoolers (or heaters) were placed on a plate j if the value of L calculated on the basis of adiabatic operation of plate j differed...

  15. Cooperative Repair with Minimum-Storage Regenerating Codes for Distributed Storage

    E-Print Network [OSTI]

    Li, Baochun

    Cooperative Repair with Minimum-Storage Regenerating Codes for Distributed Storage Jun Li, Baochun--Distributed storage systems store redundant data to tolerate failures of storage nodes and lost data should be repaired when storage nodes fail. A class of MDS codes, called minimum- storage regenerating (MSR) codes

  16. Minimum Duration Outages in Rayleigh Fading Channels Jie Lai and Narayan B. Mandayam

    E-Print Network [OSTI]

    Mandayam, Narayan

    Minimum Duration Outages in Rayleigh Fading Channels Jie Lai and Narayan B. Mandayam WINLAB@winlab.rutgers.edu Abstract Minimum duration outages have been introduced in [1, 2] for lognormal shadow fading where the durations of signal fades were considered in evaluating outages. In this pa per we develop and analyze

  17. A simple model for evolution of proteins towards the global minimum of free energy

    E-Print Network [OSTI]

    Unger, Ron

    in a simple model of protein folding. Results: Three possible evolutionary processes are explored. First can be achieved. The assumption that proteins fold to a conformation which is in the global minimum sequences that can find the global minimum [5]. In computer science terms this means that `protein folding

  18. Auroral Ionosphere During Solar Minimum in Very High Time Resolution , T. Turunen1

    E-Print Network [OSTI]

    Ulich, Thomas

    Auroral Ionosphere During Solar Minimum in Very High Time Resolution Th.Ulich1 , T. Turunen1 , E modes of typically one sounding per 15 minutes. Due to the ever-decreasing costs of digital storage deep solar activity minimum provided us with the very rare opportunity to observe the ionosphere in its

  19. IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS 1 Enforcing Minimum-Cost Multicast Routing

    E-Print Network [OSTI]

    Li, Zongpeng

    . Index Terms-- Communication/Networking, Multicast, Graph Algorithms. I. INTRODUCTION THE classic min-costIEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS 1 Enforcing Minimum-Cost Multicast Routing point incurring minimum total edge cost, through appropriate cost allocation and other economic measures

  20. Minimum-Energy Cooperative Routing in Wireless Networks with Channel Variations

    E-Print Network [OSTI]

    Ghaderi, Majid

    Minimum-Energy Cooperative Routing in Wireless Networks with Channel Variations Mostafa Dehghan as well. Index Terms Cooperative communication, minimum energy routing, variable wireless channels@ucalgary.ca #12;1 I. INTRODUCTION Energy efficient communication is a fundamental problem in wireless networks

  1. Reduction of Ultrametric Minimum Cost Spanning Tree Games to Cost Allocation Games on Rooted

    E-Print Network [OSTI]

    RIMS-1674 Reduction of Ultrametric Minimum Cost Spanning Tree Games to Cost Allocation Games Allocation Games on Rooted Trees Kazutoshi Ando and Shinji Kato June 2009 Abstract A minimum cost spanning tree game is called ultrametric if the cost function on the edges of the underlying network

  2. Reduction of Ultrametric Minimum Cost Spanning Tree Games to Cost Allocation Games on Rooted

    E-Print Network [OSTI]

    RIMS1674 Reduction of Ultrametric Minimum Cost Spanning Tree Games to Cost Allocation Games Allocation Games on Rooted Trees Kazutoshi Ando # and Shinji Kato + June 2009 Abstract A minimum cost spanning tree game is called ultrametric if the cost function on the edges of the underlying network

  3. Dynamic On-the-Fly Minimum Cost Benchmarking for Storing Generated Scientific

    E-Print Network [OSTI]

    Yang, Yun

    IEEEProof Dynamic On-the-Fly Minimum Cost Benchmarking for Storing Generated Scientific Datasets some generated datasets to save the storage cost but more computation cost is incurred for regeneration with efficient algorithms for dynamic yet practical on-the-fly minimum cost benchmarking of storing generated

  4. ITP Steel: Theoretical Minimum Energies to Produce Steel for Selected Conditions, March 2000

    Broader source: Energy.gov [DOE]

    The absolute theoretical minimum energies to produce liquid steel from idealized scrap (100% Fe) and ore (100% Fe2O3) are much lower than consumed in practice, as are the theoretical minimum energies to roll the steel into its final shape.

  5. MATH MINOR REQUIREMENTS Minimum units required: 18 (2012-2014 catalogs)

    E-Print Network [OSTI]

    Fatkullin, Ibrahim

    MATH MINOR REQUIREMENTS Minimum units required: 18 (2012-2014 catalogs) (at least 3 units must be completed at UA) Minimum minor GPA: 2.00 Course Work Requirements: Complete both: o MATH 122A/B or 125: Calculus I o MATH 129: Calculus II Choose two courses from: o MATH 313: Introduction to Linear Algebra

  6. A Uniqueness Theorem for Thermoacoustic Tomography in the Case of Limited Boundary Data

    E-Print Network [OSTI]

    Steinhauer, Dustin

    2009-01-01

    We prove a uniqueness theorem for compactly supported initial data for the variable speed wave equation arising in models of thermoacoustic tomography, given measurements on a part of the boundary. The proof is based on domain of dependence arguments and D. Tataru's unique continuation theorem.

  7. A Fixed Energy Fixed Angle Inverse Uniqueness in Interior Transmission Problem

    E-Print Network [OSTI]

    Lung-Hui Chen

    2015-08-05

    We transform an inverse scattering problem to be an interior transmission problem. We find an inverse uniqueness on the scatterer with a knowledge of a fixed interior transmission eigenvalue. By examining the solution in a series of spherical harmonics at far fields, we can decide the perturbation uniquely for the radially symmetric perturbations.

  8. Uniqueness of stable Meissner state solutions of the Chern-Simons-Higgs energy

    E-Print Network [OSTI]

    Spirn, Daniel

    Uniqueness of stable Meissner state solutions of the Chern-Simons-Higgs energy Daniel Spirn Ginzburg- Landau energy. In [3] the authors show uniqueness of the Meissner solution for small and hex C of the renormalized energy. We follow the approach of [9] to study Meissner solutions of the Chern- Simons

  9. A Unique Large-Scale, Multidirectional Basin for Collaborative Tsunami and Coastal Research

    E-Print Network [OSTI]

    Pancake, Cherri M.

    -wave runup behavior is critical if we are to develop appropriate warning systems and evacuation strategiesA Unique Large-Scale, Multidirectional Basin for Collaborative Tsunami and Coastal Research Solomon a unique laboratory for the tsunami and coastal engineering communities. Under the Network for Earthquake

  10. Uniqueness of Gibbs Measures with Applications to Gibbs Sampling and the Sum-Product Algorithm

    E-Print Network [OSTI]

    Tatikonda, Sekhar

    Abstract Uniqueness of Gibbs Measures with Applications to Gibbs Sampling and the Sum-Product observations from finite Gibbs measures; the Sum-Product algorithm iteratively computes marginals of finite Algorithm Stephan Norbert Winkler 2007 In this thesis we examine the problem of uniqueness of Gibbs measures

  11. Weak Values and Relational Generalisations

    E-Print Network [OSTI]

    Thomas Marlow

    2006-04-20

    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.

  12. Operations Research: The Value Proposition

    E-Print Network [OSTI]

    Brock, David

    Operations Research: The Value Proposition QuickTimeTM and a TIFF (Uncompressed) decompressor from MIT http://www.photo.net/photo/ pcd4229/boston-skyline-6.4.jpg #12;Operations Research, co STATE OF THE PROFESSION. How INFORMS is emphasizing this aspect of Operations Research (OR), using

  13. Intrinsic Value Can Help Conservation

    E-Print Network [OSTI]

    Galn, Pedro

    @drna.gobierno.pr) is a NOAA Coral Reef Management Fellow in the Departamento de Recursos Naturales y Ambientales, Estado Libre when,refer- ring to the Endangered Species Act,they state,"Intrinsic value may get a proposed listing

  14. TOWARDS ESTIMATING TOTAL ECONOMIC VALUE

    E-Print Network [OSTI]

    Bateman, Ian J.

    TOWARDS ESTIMATING TOTAL ECONOMIC VALUE OF FORESTS IN MEXICO by Neil Adger Katrina Brown Raffaello OF FORESTS IN MEXICO by Neil Adger Katrina Brown Raffaello Cervigni Dominic Moran Centre for Social and SEDESOL for their assistance whilst in Mexico, and David Pearce and Kerry Turner for comments on earlier

  15. Environment and energy in Iceland: A comparative analysis of values and impacts

    SciTech Connect (OSTI)

    Thorhallsdottir, Thora Ellen . E-mail: theth@hi.is

    2007-08-15

    Within an Icelandic framework plan for energy, environmental values and impacts were estimated in multicriteria analyses for 19 hydroelectric and 22 geothermal developments. Four natural environment classes were defined (geology + hydrology, species, ecosystems + soils, landscape + wilderness) with cultural heritage as the fifth class. Values and impacts were assessed through 6 agglomerated attributes: richness/diversity, rarity, size/continuity/pristineness, information/symbolic value, international responsibility and visual value. The project offers a unique opportunity for comparing environmental values and impacts within a large sample of sites and energy alternatives treated within a common methodological framework. Total values were higher in hydroelectric than in geothermal areas. Hydroelectric areas scored high for cultural heritage (particularly in rarity and information value), landscape and wilderness. Geothermal areas had high bedrock and hydrological diversity and information values, and a high landscape visual value but little cultural heritage. High values were correlated among some classes of the natural environment, all of which are likely to reflect functional relationships. In contrast, cultural heritage values were not related to natural environment values. Overall, landscape and wilderness had the highest mean value and were also most affected by energy development. Over 40% of the hydroelectric development had a predicted mean impact value of > 4 (out of a maximum of 10), compared with 10% of the geothermal projects. Excluding two outsized hydropower options, there was a significant correlation between plant capacity and impact on geology and hydrology but not with other environmental variables.

  16. Separation specifications for complex columns of minimum reflux

    E-Print Network [OSTI]

    Abdel-Aal, Hussein K

    1962-01-01

    OF ILLUSTRATIONS FIGURE l. Sraphical Representation of the Logarithms of the Corrected and Calculated Values of bi/di PAGE 50 2. graphical Representation of the Rectifying Pinch Funotion P (P) 3. Diagran of a Conplex Colunn with One Feed Plate and One $1... pinch exists, and both conditions are tacitly assumed in practically all of the references. Various writers refer to this as a none of constant composition, a pinch, or point of infini- tude (4, 5, 11, 24). Accordingly a pinch may be defined as a...

  17. 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

    2006-01-01

    Technology and Scholarly Communication. Berkeley: UniversitySCHOLARLY COMMUNICATION: ACADEMIC VALUES AND SUSTAINABLEEducation Scholarly Communication: Academic Values and

  18. The Multiple Zeta Value Data Mine

    E-Print Network [OSTI]

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

    2009-11-14

    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.

  19. Process for recovering actinide values

    DOE Patents [OSTI]

    Horwitz, E. Philip (Elmhurst, IL); Mason, George W. (Clarendon Hills, IL)

    1980-01-01

    A process for rendering actinide values recoverable from sodium carbonate scrub waste solutions containing these and other values along with organic compounds resulting from the radiolytic and hydrolytic degradation of neutral organophosphorous extractants such as tri-n butyl phosphate (TBP) and dihexyl-N,N-diethyl carbamylmethylene phosphonate (DHDECAMP) which have been used in the reprocessing of irradiated nuclear reactor fuels. The scrub waste solution is preferably made acidic with mineral acid, to form a feed solution which is then contacted with a water-immiscible, highly polar organic extractant which selectively extracts the degradation products from the feed solution. The feed solution can then be processed to recover the actinides for storage or recycled back into the high-level waste process stream. The extractant is recycled after stripping the degradation products with a neutral sodium carbonate solution.

  20. 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 on Delicious Rank EERE:Financing Tool Fits theCommittee CharterImplementation | DepartmentEnergy 2 - InPUBLICPV Value

  1. VALUE STUDY | 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 on Delicious Rank EERE:Financing ToolInternationalReport FY 2009,BiofuelsLet RemoteServiceDepartment of Energy 6:VALUE

  2. Economic 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButtePower VenturesInformation9)askDoubleEERESodaEconomic Values Jump to:

  3. Unique abilities of hopper spacecraft to enable national objectives for solar system exploration

    E-Print Network [OSTI]

    Lanford, Ephraim Robert

    2011-01-01

    In comparison with conventional and other conceived approaches, hopper spacecraft offer unique advantages in exploring Solar System objects beyond Earth. The present work began with a survey - based on documents from the ...

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

    Broader source: Energy.gov [DOE]

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

  5. Unique Equilibrium in the Eaton-Gersovitz Model of Sovereign Debt

    E-Print Network [OSTI]

    Auclert, Adrien

    2014-09-04

    We provide a proof that Markov Perfect equilibrium is unique in the standard infinitehorizon incomplete-market model with a default option which, following Eaton and Gersovitz (1981), has become a benchmark for quantitative ...

  6. DEVELOPING THE PHYSICS DESIGN FOR NDCX-II, A UNIQUE PULSE-COMPRESSING ION ACCELERATOR

    E-Print Network [OSTI]

    Friedman, A.

    2010-01-01

    DEVELOPING THE PHYSICS DESIGN FOR NDCX-II, A UNIQUE PULSE-Model- ing the NDCX-II Physics Design, ICAP09, SanLund, Course notes, Beam Physics with Intense Space-Charge,

  7. NORTHWEST AFRICA 176: A UNIQUE IRON METEORITE WITH SILICATE INCLUSIONS RELATED TO BOCAIUVA. Menghua Liu

    E-Print Network [OSTI]

    Floss, Christine

    NORTHWEST AFRICA 176: A UNIQUE IRON METEORITE WITH SILICATE INCLUSIONS RELATED TO BOCAIUVA. Menghua Africa 176 iron me- teorite with silicate inclusions was found at the border of Morocco and Algeria

  8. Vehicle Technologies Office Merit Review 2015: Unique Lanthide-Free Motor Construction

    Broader source: Energy.gov [DOE]

    Presentation given by UQM Technologies, Inc. at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about unique lanthide-free...

  9. A Laser Range Scanner Designed for Minimum Calibration Complexity James Davis, Xing Chen

    E-Print Network [OSTI]

    Stanford University

    A Laser Range Scanner Designed for Minimum Calibration Complexity James Davis, Xing Chen Computer Graphics Lab, Stanford University {jedavis, xcchen}@graphics.stanford.edu Abstract Laser range scanners reduce the costs associated with calibration. 1 Introduction Laser triangulation scanners

  10. Distinguishing mixed quantum states: Minimum-error discrimination versus optimum unambiguous discrimination

    E-Print Network [OSTI]

    Distinguishing mixed quantum states: Minimum-error discrimination versus optimum unambiguous discrimination Ulrike Herzog1, * and Jnos A. Bergou2 1 Institut fr Physik, Humboldt-Universitt zu Berlin 2004) We consider two different optimized measurement strategies for the discrimination

  11. From Fjords to Open Seas: Ecological Genomics of Expanding Oxygen Minimum Zones (2010 JGI User Meeting)

    ScienceCinema (OSTI)

    Hallam, Steven

    2011-04-26

    Steven Hallam of the University of British Columbia talks "From Fjords to Open Seas: Ecological Genomics of Expanding Oxygen Minimum Zones" on March 24, 2010 at the 5th Annual DOE JGI User Meeting

  12. Fast Algorithms for Regularized Minimum Norm Solutions to Inverse Problems Irina F. Gorodnitsky

    E-Print Network [OSTI]

    Gorodnitsky, Irina

    Fast Algorithms for Regularized Minimum Norm Solutions to Inverse Problems Irina F. Gorodnitsky- tional algorithms for solving regularized inverse problems. The computationaladvantages are obtained. The algorithms imple- ment two common regularizationprocedures, Tikhonov reg- ularization and Truncated Singular

  13. Minimum Cost Path Problem for Plug-in Hybrid Electric Vehicles

    E-Print Network [OSTI]

    Feb 4, 2014 ... Minimum Cost Path Problem for Plug-in Hybrid Electric Vehicles. Okan Arslan ( okan.arslan ***at*** bilkent.edu.tr) Baris Yildiz (baris.yildiz...

  14. Minimum Energy Consumption in Multicomponent Distillation. 2. Three-Product Petlyuk Arrangements

    E-Print Network [OSTI]

    Skogestad, Sigurd

    of Science and Technology, N-7491 Trondheim, Norway We show that the minimum energy requirement algebraic procedure, via expressions for pinch zone compositions at the connection points as functions

  15. Shape-Memory Transformations of NiTi: Minimum-Energy Pathways...

    Office of Scientific and Technical Information (OSTI)

    Details In-Document Search This content will become publicly available on December 24, 2015 Title: Shape-Memory Transformations of NiTi: Minimum-Energy Pathways between Austenite,...

  16. r-shrink: A Heuristic for Improving Minimum Power Broadcast Trees in Wireless Networks

    E-Print Network [OSTI]

    Arabshahi, Payman

    network with an identified source node, the minimum power broad- cast (MPB) problem in wireless networks to better accommodate the nodes, which have been disconnected from the tree as a result of the shrinkage

  17. Energy Conservation and the Environment - Designing for Cost Savings and Minimum Emissions

    E-Print Network [OSTI]

    Johnnie, D. H., Jr.; Klooster, H. J.; Nagy, J. F.

    1984-01-01

    AND THE ENVIRONMENT DESIGNING FOR COST SAVINGS AND MINIMUM EMISSIONS Daniel H. Johnnie, Jr. H. J. Klooster John F. Nagy Fluor Engineers, Inc. Advanced Tec'hnology Division Irvine, California ABSTRACT Upgrading existing facilities for is offering technical...

  18. Modifed Minimum Classification Error Learning and Its Application to Neural Networks

    E-Print Network [OSTI]

    Shimodaira, Hiroshi; Rokui, Jun; Nakai, Mitsuru

    A novel method to improve the generalization performance of the Minimum Classification Error (MCE) / Generalized Probabilistic Descent (GPD) learning is proposed. The MCE/GPD learning proposed by Juang and Katagiri in 1992 ...

  19. 322 / JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING / SEPTEMBER/OCTOBER 2000 COMPREHENSIVE DESIGN OF MINIMUM COST IRRIGATION

    E-Print Network [OSTI]

    Chahar, B. R.

    OF MINIMUM COST IRRIGATION CANAL SECTIONS By Prabhata K. Swamee,1 Govinda C. Mishra,2 and Bhagu R. Chahar3

  20. Introducing Minimum Fisher Regularisation Tomography to Bolometric and Soft X-ray Diagnostic Systems of the COMPASS Tokamak

    E-Print Network [OSTI]

    Introducing Minimum Fisher Regularisation Tomography to Bolometric and Soft X-ray Diagnostic Systems of the COMPASS Tokamak

  1. A study of the minimum meniscus radius as a function of vapor temperature using heat pipes

    E-Print Network [OSTI]

    Sonnier, Ronald James

    1973-01-01

    A STUDY OF THE MINIMUM MENISCUS RADIUS AS A FUNCTION OF VAPOR TEMPERATURE USING HEAT PIPES A Thesis by RONALD JAMES SONNIER Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements for the degree... MASTER OF SCIENCE May 1973 Major Subject: Mechanical Engineering A STUDY OF THE MINIMUM MENISCUS RADIUS AS A FUNCTION OF VAPOR TEMPERATURE USING HEAT PIPES A Thesis by RONALD JAMES SONNIER Approved as to style and content by: Chairman C ittee...

  2. On-the-fly string method for minimum free energy paths calculation Luca Maragliano *, Eric Vanden-Eijnden 1

    E-Print Network [OSTI]

    Van Den Eijnden, Eric

    On-the-fly string method for minimum free energy paths calculation Luca Maragliano *, Eric Vanden and simplified version of the string method in collective variables for computing minimum free energy paths) the minimum free energy path (MFEP) plays an important role. Given a set of collective variables to describe

  3. NOTES AND CORRESPONDENCE A Unique Satellite Perspective of the 1314 January 2004 Record Cold Outbreak

    E-Print Network [OSTI]

    Sheridan, Jennifer

    moved eastward, the coast of Maine, Cape Cod, and the Saint Lawrence River were also apparent, several minimum temperature records were broken in the New England region of the northeastern United satellite pay- loads include a radiometer that measures longwave in- frared energy between 10 and 12 m

  4. Session 30.02, AAS San Diego, 10 Jan 2005Gelbord et al.: The Unique Quasar Jet of PKS 1421-490 The Unique, Optically-Dominated

    E-Print Network [OSTI]

    Gelbord, Jonathan

    Session 30.02, AAS San Diego, 10 Jan 2005Gelbord et al.: The Unique Quasar Jet of PKS 1421 (SAO) E.S. Perlman & M. Georganopoulos (UMBC) D.W. Murphy (JPL) #12;Session 30.02, AAS San Diego, 10 poster 144.03 for deeper Chandra and HST follow-up. #12;Session 30.02, AAS San Diego, 10 Jan 2005Gelbord

  5. Shale Oil Value Enhancement Research

    SciTech Connect (OSTI)

    James W. Bunger

    2006-11-30

    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.

  6. Estimate of Cost-Effective Potential for Minimum Efficiency Performance Standards in 13 Major World Economies Energy Savings, Environmental and Financial Impacts

    SciTech Connect (OSTI)

    Letschert, Virginie E.; Bojda, Nicholas; Ke, Jing; McNeil, Michael A.

    2012-07-01

    This study analyzes the financial impacts on consumers of minimum efficiency performance standards (MEPS) for appliances that could be implemented in 13 major economies around the world. We use the Bottom-Up Energy Analysis System (BUENAS), developed at Lawrence Berkeley National Laboratory (LBNL), to analyze various appliance efficiency target levels to estimate the net present value (NPV) of policies designed to provide maximum energy savings while not penalizing consumers financially. These policies constitute what we call the cost-effective potential (CEP) scenario. The CEP scenario is designed to answer the question: How high can we raise the efficiency bar in mandatory programs while still saving consumers money?

  7. An explanation for the tiny value of the cosmological constant and the low vacuum energy density

    E-Print Network [OSTI]

    Nassif, Cludio

    2015-01-01

    The paper aims to provide an explanation for the tiny value of the cosmological constant and the low vacuum energy density to represent the dark energy. To accomplish this, we will search for a fundamental principle of symmetry in space-time by means of the elimination of the classical idea of rest, by including an invariant minimum limit of speed in the subatomic world. Such a minimum speed, unattainable by particles, represents a preferred reference frame associated with a background field that breaks down the Lorentz symmetry. The metric of the flat space-time shall include the presence of a uniform vacuum energy density, which leads to a negative pressure at cosmological length scales. Thus, the equation of state for the cosmological constant [$p$(pressure)$=- \\epsilon$ (energy density)] naturally emerges from such a space-time with an energy barrier of a minimum speed. The tiny values of the cosmological constant and the vacuum energy density will be successfully obtained, being in agreement with the obs...

  8. An explanation for the tiny value of the cosmological constant and the low vacuum energy density

    E-Print Network [OSTI]

    Cludio Nassif

    2015-09-28

    The paper aims to provide an explanation for the tiny value of the cosmological constant and the low vacuum energy density to represent the dark energy. To accomplish this, we will search for a fundamental principle of symmetry in space-time by means of the elimination of the classical idea of rest, by including an invariant minimum limit of speed in the subatomic world. Such a minimum speed, unattainable by particles, represents a preferred reference frame associated with a background field that breaks down the Lorentz symmetry. The metric of the flat space-time shall include the presence of a uniform vacuum energy density, which leads to a negative pressure at cosmological length scales. Thus, the equation of state for the cosmological constant [$p$(pressure)$=- \\epsilon$ (energy density)] naturally emerges from such a space-time with an energy barrier of a minimum speed. The tiny values of the cosmological constant and the vacuum energy density will be successfully obtained, being in agreement with the observational results of Perlmutter, Schmidt and Riess.

  9. Existence and uniqueness theorems for massless fields on a class of spacetimes with closed timelike curves

    E-Print Network [OSTI]

    John L. Friedman; Michael S. Morris

    1994-11-12

    We study the massless scalar field on asymptotically flat spacetimes with closed timelike curves (CTC's), in which all future-directed CTC's traverse one end of a handle (wormhole) and emerge from the other end at an earlier time. For a class of static geometries of this type, and for smooth initial data with all derivatives in $L_2$ on ${\\cI}^{-}$, we prove existence of smooth solutions which are regular at null and spatial infinity (have finite energy and finite $L_2$-norm) and have the given initial data on $\\cI^-$. A restricted uniqueness theorem is obtained, applying to solutions that fall off in time at any fixed spatial position. For a complementary class of spacetimes in which CTC's are confined to a compact region, we show that when solutions exist they are unique in regions exterior to the CTC's. (We believe that more stringent uniqueness theorems hold, and that the present limitations are our own.) An extension of these results to Maxwell fields and massless spinor fields is sketched. Finally, we discuss a conjecture that the Cauchy problem for free fields is well defined in the presence of CTC's whenever the problem is well-posed in the geometric-optics limit. We provide some evidence in support of this conjecture, and we present counterexamples that show that neither existence nor uniqueness is guaranteed under weaker conditions. In particular, both existence and uniqueness can fail in smooth, asymptotically flat spacetimes with a compact nonchronal region.

  10. The minor in Chemistry consists of 28 upper-division units in chemistry. 1. Of the specified upper-division units, a minimum of 16 units must be unique to the minor and may

    E-Print Network [OSTI]

    Reed, Christopher A.

    Minor The minor in Chemistry consists of 28 upper-division units in chemistry. 1-division courses in chemistry have a prerequisite of CHEM 001A, CHEM 001B, CHEM 001C, CHEM 01LA, CHEM 01LB, CHEM 01 005 as a prerequisite. Students with a minor in Chemistry should consult with their Chemistry advisor

  11. Revealing the value of open data

    E-Print Network [OSTI]

    and value using high performance computing, big data analytics, simulation and modelling. By combining our

  12. VARIABILITY OF KD VALUES IN CEMENTITIOUS MATERIALS AND SEDIMENTS

    SciTech Connect (OSTI)

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

    2012-02-02

    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. The Unique Molecular Behavior of Water at the ChloroformWater Interface

    E-Print Network [OSTI]

    Richmond, Geraldine L.

    The properties that make the chloroformwater interface effective and important in extraction also makeThe Unique Molecular Behavior of Water at the ChloroformWater Interface CATHRYN L. MCFEARIN, Oregon 97403 The molecular bonding and orientation of water at the chloroformwater interface has been

  14. ABSTRACT. Keyhole plasma arc welding is a unique arc welding process for deep

    E-Print Network [OSTI]

    Zhang, YuMing

    ABSTRACT. Keyhole plasma arc welding is a unique arc welding process for deep penetration. To ensure the quality of the welds, the presence of the keyhole is crit- ical. Understanding of the keyhole will certainly benefit the improvement of the process and weld quality. Currently, the size of the keyhole

  15. Uniqueness of reconstruction and an inversion procedure for thermoacoustic and photoacoustic tomography

    E-Print Network [OSTI]

    Mark Agranovsky; Peter Kuchment

    2007-06-05

    The paper contains a simple approach to reconstruction in Thermoacoustic and Photoacoustic Tomography. The technique works for any geometry of point detectors placement and for variable sound speed satisfying a non-trapping condition. A uniqueness of reconstruction result is also obtained.

  16. Uniqueness of reconstruction and an inversion procedure for thermoacoustic and photoacoustic tomography

    E-Print Network [OSTI]

    Agranovsky, Mark

    2007-01-01

    The paper contains a simple approach to reconstruction in Thermoacoustic and Photoacoustic Tomography. The technique works for any geometry of point detectors placement and for variable sound speed satisfying a non-trapping condition. A uniqueness of reconstruction result is also obtained.

  17. Uniqueness of Optimal Mod 3 Polynomials for Parity Frederic Green and Amitabha Roy

    E-Print Network [OSTI]

    Green, Frederic

    Uniqueness of Optimal Mod 3 Polynomials for Parity Frederic Green and Amitabha Roy Abstract. In this paper, we completely characterize the quadratic polynomials mod- ulo 3 with the largest (hence "optimal 1 #12;2 FREDERIC GREEN AND AMITABHA ROY circuits; exponentially small upper bounds on correlation

  18. THE DERRIDA-LEBOWITZ-SPEER-SPOHN EQUATION: EXISTENCE, NON-UNIQUENESS, AND DECAY RATES OF

    E-Print Network [OSTI]

    Jngel, Ansgar

    THE DERRIDA-LEBOWITZ-SPEER-SPOHN EQUATION: EXISTENCE, NON-UNIQUENESS, AND DECAY RATES,j=1 2 ij(u2 ij log u) = 0, u(0, ) = u0, called the Derrida-Lebowitz-Speer-Spohn equation (notice that we employed the summation convention). It has been first derived by Derrida, Lebowitz, Speer

  19. THE DERRIDA-LEBOWITZ-SPEER-SPOHN EQUATION: EXISTENCE, NON-UNIQUENESS, AND DECAY RATES OF THE

    E-Print Network [OSTI]

    THE DERRIDA-LEBOWITZ-SPEER-SPOHN EQUATION: EXISTENCE, NON-UNIQUENESS, AND DECAY RATES,j=1 2 ij (u2 ij log u) = 0, u(0, ) = u0, called the Derrida-Lebowitz-Speer-Spohn equation, Speer, and Spohn [11, 12], and we shall therefore refer to (1.1) as the DLSS equation. Derrida et al

  20. Generation, Annotation, Evolutionary Analysis, and Database Integration of 20,000 Unique Sea

    E-Print Network [OSTI]

    Max-Planck-Institut fr molekulare Genetik

    Generation, Annotation, Evolutionary Analysis, and Database Integration of 20,000 Unique Sea Urchin Alfred Beck,3 Richard Reinhardt,3 Ralf Herwig,2 Georgia Panopoulou,1 and Hans Lehrach1,2,3 1 Evolution evolution. Because sea urchin embryos are also amenable to functional studies, the sea urchin system has

  1. The Primate Life History Database: a unique shared ecological data resource

    E-Print Network [OSTI]

    Bronikowski, Anne

    The Primate Life History Database: a unique shared ecological data resource Karen B. Strier1, University of North Carolina-Charlotte, Charlotte, NC, USA; 4 Department of Ecology, Evolution and Organismal Biology, Iowa State University, Ames, IA, USA; 5 Department of Ecology, Evolution and Environmental

  2. Unique opportunities for NMR methods in structural genomics Gaetano T. Montelione Cheryl Arrowsmith

    E-Print Network [OSTI]

    Powers, Robert

    Unique opportunities for NMR methods in structural genomics Gaetano T. Montelione Cheryl of structural genomics Functional genomics NMR Crystallography NMR methods Protein Structure contribu- tions of structural genomics (SG) for biomedical research, we envision many future opportunities

  3. The Glass Box offers a unique environment to support research, development and evaluation of software

    E-Print Network [OSTI]

    The Glass Box offers a unique environment to support research, development and evaluation of software products used by workers performing real computer- based tasks. The Glass Box instrumentation and to retrieve, store, and share Glass Box data. Test Bed environmentGlass Box serves as a test bed

  4. "Our political economy programs are unique in Canada." carleton.ca/politicaleconomy

    E-Print Network [OSTI]

    Dawson, Jeff W.

    "Our political economy programs are unique in Canada." carleton.ca/politicaleconomy GRADUATE PROGRAMS IN SHAPE YOUR FUTURE BASED ON YOUR RESEARCH INTERESTS The Institute of Political Economy offers issues from an interdisciplinary perspective. Political economy is the study of the ways in which power

  5. Airfoils Supporting Non-unique Transonic Solutions for Unsteady Viscous Flows

    E-Print Network [OSTI]

    Jameson, Antony

    Center, Boeing Commercial Airplanes, Long Beach, CA 90846 Non-unique numerical solutions of transonic from a solution with two supersonic zones on each surface below a certain critical Mach number to a situation with one supersonic zone on each surface above the critical Mach number. In the region

  6. Peeking into Spammer Behavior from a Unique Vantage Abhinav Pathak1

    E-Print Network [OSTI]

    Mao, Zhuoqing Morley

    honeypots or email sinkholes containing destination mailboxes for spam collection. A spam trace collected the global behavior of spammers. In this paper, we present a spam analysis study using sinkholes based on open relays. A relay sinkhole offers a unique vantage point in spam collec- tion: it has the broader

  7. For more than 175 years, Rensselaer has offered a unique and innovative technological educational experience. As

    E-Print Network [OSTI]

    Varela, Carlos

    For more than 175 years, Rensselaer has offered a unique and innovative technological educational in virtually every major offered through Rensselaer's five schools--Engineering, Science, the Lally School Professionals also offers a highly successful distributed delivery program that extends graduate courses

  8. DOI: 10.1002/adma.200500769 Unique Properties of Selectively Formed Zirconia Nanostructures

    E-Print Network [OSTI]

    Wang, Zhong L.

    DOI: 10.1002/adma.200500769 Unique Properties of Selectively Formed Zirconia Nanostructures By James L. Gole,* Sharka M. Prokes, John D. Stout, Orest J. Glembocki, and Rusen Yang Zirconia has forms, but also on the first synthesis procedure for preparing zirconia-based nanoshells and hollow

  9. A unique Yellow River-derived distal subaqueous delta in the Yellow Sea

    E-Print Network [OSTI]

    Liu, Paul

    , Earth and Atmospheric Sciences, North Carolina State University, Raleigh, NC 27695, USA Received 31 high-resolution Chirp sonar profiles reveal a unique Yellow River-derived, alongshore distributed time, numerous studies of the suspended- sediment transport rates on high-energy continental shelves

  10. he Cooperative Observer Program is a unique partnership between the National Weather Service

    E-Print Network [OSTI]

    T he Cooperative Observer Program is a unique partnership between the National Weather Service the nation with a cost-effective way to collect weather data for immediate forecasting needs and longer with Congressional passage of the National Weather Service Organic Act, which set up a system to recruit and train

  11. Superconducting Magnet Safety Nuclear Magnetic Resonance (NMR) facilities present unique hazards not found in most

    E-Print Network [OSTI]

    Maroncelli, Mark

    Superconducting Magnet Safety Nuclear Magnetic Resonance (NMR) facilities present unique hazards not found in most laboratory environments. The NMR facilities maintain superconducting magnets which have the units. Facility design and installation: Design and installation of a new NMR facility requires a number

  12. Analyzing Unique-Bid Auction Sites for Fun and Profit Ory Samorodnitzky

    E-Print Network [OSTI]

    Wool, Avishai

    to extract dy- namic temporal bidding data from such a site, using a back- propagation algorithm for analysis these behaviors, and validated it using the extracted bidding data. This model allowed us to ex- perimentAnalyzing Unique-Bid Auction Sites for Fun and Profit Ory Samorodnitzky Dept. of Computer Science

  13. Land Deeds & Family Papers: Another Unique Collection in the CityU Library!

    E-Print Network [OSTI]

    Po, Lai-Man

    Land Deeds & Family Papers: Another Unique Collection in the CityU Library! #12;Collection Donated donation in 2013. It is made up of some 360 Chinese land deeds and 1,500 family documents of Mr Tin correspondences ( ) 124 Others () 705 Chinese seals () 125 Land deeds () 359 Receipts () 352 Company documents

  14. Ecovillages, Values, and Information Technology: Balancing Sustainability

    E-Print Network [OSTI]

    Anderson, Richard

    Ecovillages, Values, and Information Technology: Balancing Sustainability with Daily Life in 21st as individuals with explicit value commitments interact with information technology. Specifically, ethnographic methods are being used to investigate the information technology adaptive process as it unfolds

  15. 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

  16. Linear Value Function Approximation Linear Models

    E-Print Network [OSTI]

    Parr, Ronald

    Linear Value Function Approximation and Linear Models Ronald Parr Duke University Joint work terminology · Various forms of linear value function approximation · Linear approximate model formulation #12;Outline · Introduce terminology · Various forms of linear value function approximation · Linear

  17. The Value Creation Roadmap Charlie Baecker

    E-Print Network [OSTI]

    Mease, Kenneth D.

    The Value Creation Roadmap Charlie Baecker Lecturer Administrative Director The Don Beall Center to the present What makes entrepreneurial organizations different The Value Creation Roadmap Achieving Scalability LE Liquidity Event Value Creation Roadmap Milestones Explosive Growth Start-upR&D Early Growth

  18. Reward value of food pictures / 1 Pictures of Food Have Reward Value that Varies

    E-Print Network [OSTI]

    Chabris, Christopher F.

    Reward value of food pictures / 1 Pictures of Food Have Reward Value that Varies According RUNNING HEAD: Reward value of food pictures #12;Reward value of food pictures / 2 Abstract A stimulus pictures of food can be rewards for human subjects, with reward value operationalized as the physical

  19. CLIMATICALLY-ACTIVE GASES IN THE EASTERN BOUNDARY UPWELLING AND OXYGEN MINIMUM ZONE (OMZ) SYSTEMS

    E-Print Network [OSTI]

    Garbe, Christoph S.

    . In this contribution we introduce Index Terms-- Air-Sea Interactions, Fluxes, Green House Gases, Satellite Retrieval) contribute very significantly to the gas exchange between the ocean and the atmosphere, notably with respect (Oxygen Minimum Zone) contribute very significantly to the gas exchange between the ocean

  20. Minimum Movement Matters: Impact of Robot-Mounted Cameras on Social Telepresence

    E-Print Network [OSTI]

    Nakanishi, Hideyuki

    Minimum Movement Matters: Impact of Robot-Mounted Cameras on Social Telepresence Hideyuki Nakanishi-backward movement of the camera significantly contributed to social telepresence, while rotation did not. We also commercially available. This paper shows that movement of these robots enhances distant people's presence

  1. Buffer Sizing for Minimum Energy-Delay Product by Using an Approximating Polynomial

    E-Print Network [OSTI]

    Pedram, Massoud

    Buffer Sizing for Minimum Energy-Delay Product by Using an Approximating Polynomial Chang Woo Kang to derive sizing rules for buffered chains, which optimize the overall energy-delay product. Categories result in a poor solution in terms of the energy-delay product. The focus of this work is on multi

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

    E-Print Network [OSTI]

    Reed, Mark W. (Mark Wilbert)

    2010-01-01

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

  3. Requirements for the MINOR in Environmental Science Five courses required. Total credits = minimum of 15

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    Urban Geography GEO-SCI 372 Urban Issues GEO-SCI 380 Political Geography GEO-SCI 420 Political Ecology Environmental Policy REGIONPL 558 Issues in Environmental Mgt RESECON 471Benefit-Cost Analysis RESECON 472Requirements for the MINOR in Environmental Science Five courses required. Total credits = minimum

  4. Nonparametric Assessment of Contamination in Multivariate Data Using Minimum Volume Sets and FDR

    E-Print Network [OSTI]

    Scott, Clayton

    Nonparametric Assessment of Contamination in Multivariate Data Using Minimum Volume Sets and FDR `contaminated' instances. However, often the nature of even the nominal patterns in the data are unknown with false discovery rate prin- ciples, in the context of contaminated data, is new. Moreover, estimation

  5. The persistence of solar activity indicators and the descent of the Sun into Maunder Minimum conditions

    E-Print Network [OSTI]

    Lockwood, Mike

    as the Maunder Minimum (MM). This raises questions about the persistence and predictability of solar activity. We study the autocorrelation functions and predictability R2 L(t) of solar indices, particularly group prediction by Svalgaard et al. [2005] from the solar polar fields but is significantly lower than NOAA's most

  6. eVADER: A Perceptual Approach to Finding Minimum Warning Sound Requirements for Quiet Cars.

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    , such as hybrid and electric vehicles, to pedestrians has become an important issue for public policy [1], car a localization paradigm to test the detectability of hybrid and internal combustion cars by measuring listenereVADER: A Perceptual Approach to Finding Minimum Warning Sound Requirements for Quiet Cars. Ryan

  7. Boundaries of the Peruvian Oxygen Minimum Zone shaped by coherent mesoscale dynamics

    E-Print Network [OSTI]

    Bettencourt, Joo H; Garca, Emilio Hernndez; Montes, Ivonne; Sudre, Jol; Dewitte, Boris; Paulmier, Aurlien; Garon, Vronique

    2015-01-01

    Dissolved oxygen in sea water is a major factor affecting marine habitats and biogeochemical cycles. Oceanic zones with oxygen deficits represent significant portions of the area and volume of the oceans and are thought to be expanding. The Peruvian oxygen minimum zone is one of the most pronounced and lies in a region of strong mesoscale activity in the form of vortices and frontal regions, whose effect in the dynamics of the oxygen minimum zone is largely unknown. Here, we study this issue from a modeling approach and a Lagrangian point of view, using a coupled physical-biogeochemical simulation of the Peruvian oxygen minimum zone and finite-size Lyapunov exponent fields to understand the link between mesoscale dynamics and oxygen variations. Our results show that, at depths between 380 and 600 meters, mesoscale structures have a relevant dual role. First, their mean positions and paths delimit and maintain the oxygen minimum zone boundaries. Second, their high frequency fluctuations entrain oxygen across t...

  8. String method in collective variables: Minimum free energy paths and isocommittor surfaces

    E-Print Network [OSTI]

    Van Den Eijnden, Eric

    York University, New York, New York 10012 Giovanni Ciccottid INFM and Dipartimento di Fisica in the free energy. Provided that the number of collective variables is large enough, the new techniqueString method in collective variables: Minimum free energy paths and isocommittor surfaces Luca

  9. Energy-Efficient Distributed Constructions of Minimum Spanning Tree for Wireless Ad-hoc

    E-Print Network [OSTI]

    Khan, Maleq

    1 Energy-Efficient Distributed Constructions of Minimum Spanning Tree for Wireless Ad-hoc Networks and energy efficient for being practical. Motivated by these considerations, we study the performance of a class of simple and local algorithms called Nearest Neighbor Tree (NNT) algorithms for energy

  10. A MEASUREMENT OF THE PROTON SPECTRUM AT 1 AU NEAR SOLAR MINIMUM WITH THE CAPRICE EXPERIMENT

    E-Print Network [OSTI]

    Morselli, Aldo

    OG 5.2.1 A MEASUREMENT OF THE PROTON SPECTRUM AT 1 AU NEAR SOLAR MINIMUM WITH THE CAPRICELaboratori Nazionali INFN, Frascati, Italy 5NASA/Goddard Space Flight Center, Greenbelt, USA 6New Mexico the production and acceleration mechanism of cosmic rays, as well as the solar modulation effect

  11. Approximating Minimum-Power Edge-Covers and 2, 3-Connectivity Guy Kortsarz

    E-Print Network [OSTI]

    Kortsarz, Guy

    than edge-connectivity, as it models stations failures. Such power minimization problems were vastlyApproximating Minimum-Power Edge-Covers and 2, 3-Connectivity Guy Kortsarz Rutgers University a graph with edge costs, the power of a node is the maximum cost of an edge leaving it, and the power

  12. MINIMUM COST STRATEGIES FOR SEQUESTERING CARBON IN FORESTS Darius M. Adams

    E-Print Network [OSTI]

    McCarl, Bruce A.

    MINIMUM COST STRATEGIES FOR SEQUESTERING CARBON IN FORESTS Darius M. Adams Ralph J. Alig Bruce A the costs of meeting explicit targets for increments of carbon sequestered in forests when both forest management decisions and the area of forests can be varied. Costs are estimated as welfare losses in markets

  13. Minimum-Cost Tolerance Allocation ADCATS Report No. 99-5

    E-Print Network [OSTI]

    Minimum-Cost Tolerance Allocation ADCATS Report No. 99-5 Kenneth W. Chase Department of Mechanical-all cost of production, while meeting target levels for quality. Using allocation tools, a designer may re and loosening tolerances on costly processes, for a net reduction in cost. Several algorithms are described

  14. Minimum Energy Source Coding for Asymmetric Modulation with Application to RFID

    E-Print Network [OSTI]

    Roy, Sumit

    , Minimum En- ergy, Source Coding, Energy Harvesting, EPC Global. I. INTRODUCTION Energy constrained consumption and extend operation lifetime. Such energy effi- ciency may be obtained at multiple levels - from coding, but with a focus on energy consumption. For example, channel coding schemes Contact Author

  15. A minimum-reaction-flux solution to master-equation models of protein folding

    E-Print Network [OSTI]

    Weston, Ken

    A minimum-reaction-flux solution to master-equation models of protein folding Huan-Xiang Zhoua; published online 20 May 2008 Master equations are widely used for modeling protein folding. Here- ceptual and quantitative models for protein folding.115 In such models, the conformational space

  16. Finding the Energy Efficient Curve: Gate Sizing for Minimum Power under Delay Constraints

    E-Print Network [OSTI]

    Kolodny, Avinoam

    Finding the Energy Efficient Curve: Gate Sizing for Minimum Power under Delay Constraints Yoni in a fast circuit by the same factor does not yield an energy-efficient design, and we characterize efficient. A design implementation is considered to be energy efficient when it has the highest performance

  17. Approximating the minimum clique cover and other hard problems in subtree filament graphs

    E-Print Network [OSTI]

    Stewart, Lorna

    Approximating the minimum clique cover and other hard problems in subtree filament graphs J. Mark Keil Lorna Stewart March 20, 2006 Abstract Subtree filament graphs are the intersection graphs of subtree filaments in a tree. This class of graphs contains subtree overlap graphs, interval filament

  18. Design methodology for tracking certain and uncertain non-minimum phase systems

    E-Print Network [OSTI]

    DeVoucalla, George David

    1997-01-01

    A design methodology is developed for obtaining tracking controllers for non-minimum phase systems. The discussion centers around a solution for the error equation E(s) = [1- H(s)] Yd(S)'Tracking error is eliminated by making [1-H(s)] orthogonal...

  19. SOHO-23: Understanding a Peculiar Solar Minimum ASP Conference Series, Vol. 428, c 2010

    E-Print Network [OSTI]

    California at Berkeley, University of

    . Cranmer, J. Todd Hoeksema, and John L. Kohl, eds. The Solar Microwave Flux and the Sunspot Number L, it has been showing unusual behavior in the Cycle 23/24 minimum. The origins of the solar microwave flux), straddling the F10.7 frequency (2.8 GHz) and encompassing the gyroresonance signature in the solar microwave

  20. Jet Interaction and the Influence of a Minimum Phase Speed Bound on the Propagation of Eddies

    E-Print Network [OSTI]

    Vallis, Geoff

    Jet Interaction and the Influence of a Minimum Phase Speed Bound on the Propagation of Eddies and analogs of the midlatitude eddy-driven jet and the subtropical jet is investigated in a barotropic b-plane model. In the model the subtropical jet is generated by a relaxation process and the eddy-driven jet

  1. Bachelor of Arts with Major in Geology: Earth and Space Science (Minimum of 120 credits required)

    E-Print Network [OSTI]

    Belogay, Eugene A.

    Bachelor of Arts with Major in Geology: Earth and Space Science (Minimum of 120 credits required) The Bachelor of Arts (B.A.) degree in Geology (Earth Science) is designed for students planning professional 2053 & 2048L 5 College Algebra MAC 1105 3 Introductory Statistics STA 2023 3 Total 19 Geology (Earth

  2. ASHRAE Minimum Efficiency Requirements Tables for Heating and Cooling Product Categories

    Broader source: Energy.gov [DOE]

    The Federal Energy Management Program (FEMP) created tables that mirror American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) 90.1-2013 tables, which include minimum efficiency requirements for FEMP-designated and ENERGY STAR-qualified heating and cooling product categories. Download the tables below to incorporate FEMP and ENERGY STAR purchasing requirements into federal product acquisition documents.

  3. Rules Establishing Minimum Standards Relating to Location, Design, Construction, and Maintenance of Onsite Wastewater Treatment Systems (Rhode Island)

    Broader source: Energy.gov [DOE]

    The purpose of these rules is to protect public health and the environment by establishing minimum standards for the proper location, design, construction and maintenance of onsite wastewater...

  4. A study of the minimum wetting rate of isothermal films flowing down on outer surface of vertical pipes

    SciTech Connect (OSTI)

    Koizumi, Yasuo; Ohtake, Hiroyasu; Ueda, Tatsuhiro

    1999-07-01

    The minimum wetting rate (MWR) was investigated experimentally with an isothermal water film flowing down on the outer surface of test pipes arranged vertically. A dry patch was generated by blowing a small air jet onto the film temporally, and observation was made to discriminate whether the dry patch was rewetted or not. The contact angle of the film at the top edge of the dry patch and the amplitude, length and velocity of large waves on the film were measured. The MWR decreased rapidly as the film flowed down and reached a nearly constant value at a position around 0.6 m down from the film inlet. There were large waves on the film. The tendency of the variation of MWR with the distance coincided well with the growth of the amplitude of large waves with the distance. The contact angle at the top edge of the dry patch varied periodically in a range synchronizing with the arrival of the waves. When the contact angle exceeded the maximum advancing contact angle, the rewetting of the dry patch was initiated. The existing correlations where the smooth surface film was assumed considerably over-predicted the MWR. The MWR was properly given by supposing that the dry patch is rewetted when the maximum of the fluctuating dynamic pressure of the film exceeds the upward component of the surface tension corresponding to the maximum advancing contact angle at the top edge of the dry patch.

  5. On the unconditional uniqueness of solutions to the infinite radial Chern-Simons-Schrdinger hierarchy

    E-Print Network [OSTI]

    Xuwen Chen; Paul Smith

    2014-09-11

    In this article we establish the unconditional uniqueness of solutions to an Infinite Radial Chern-Simons-Schr\\"odinger (IRCSS) hierarchy in two spatial dimensions. The IRCSS hierarchy is a system of infinitely many coupled PDEs that describes the limiting Chern-Simons-Schr\\"odinger dynamics of infinitely many interacting anyons. The anyons are two dimensional objects which interact through a self-generated field. Due to the interactions with the self-generated field, the IRCSS hierarchy is a system of nonlinear PDEs, which distinguishes it from the linear infinite hierarchies studied previously. Factorized solutions of the IRCSS hierarchy are determined by solutions of the Chern-Simons-Schr\\"odinger system. Our result therefore implies the unconditional uniqueness of solutions to the radial Chern-Simons-Schr\\"odinger system as well.

  6. A Uniqueness Result for Minimizers of the 1D Log-gas Renormalized Energy

    E-Print Network [OSTI]

    Thomas Lebl

    2014-08-10

    Sandier and Serfaty studied the one-dimensional Log-gas model, in particular they gave a crystallization result by showing that the one-dimensional lattice $\\mathbb{z}$ is a minimizer for the so-called renormalized energy which they obtained as a limit of the $N$-particle Log-gas Hamiltonian for $N \\to \\infty$. However, this minimizer is not unique among infinite point configurations (for example small perturbations of $\\mathbb{z}$ leave the renormalized energy unchanged). In this paper, we establish that uniqueness holds at the level of (stationary) point processes, the only minimizer being given by averaging $\\mathbb{z}$ over a choice of the origin in $[0,1]$. This is proved by showing a quantitative estimate on the two-point correlation function of a process in terms of its renormalized energy.

  7. Conditions for uniqueness of product representations for separable quantum channels and separable quantum states

    SciTech Connect (OSTI)

    Cohen, Scott M.

    2014-06-15

    We give a sufficient condition that an operator sum representation of a separable quantum channel in terms of product operators is the unique product representation for that channel, and then provide examples of such channels for any number of parties. This result has implications for efforts to determine whether or not a given separable channel can be exactly implemented by local operations and classical communication. By the Choi-Jamiolkowski isomorphism, it also translates to a condition for the uniqueness of product state ensembles representing a given quantum state. These ideas follow from considerations concerning whether or not a subspace spanned by a given set of product operators contains at least one additional product operator.

  8. Conditions for uniqueness of product representations for separable quantum channels and separable quantum states

    E-Print Network [OSTI]

    Scott M. Cohen

    2014-05-29

    We give a sufficient condition that an operator sum representation of a separable quantum channel in terms of product operators is the unique product representation for that channel, and then provide examples of such channels for any number of parties. This result has implications for efforts to determine whether or not a given separable channel can be exactly implemented by local operations and classical communication. By the Choi-Jamiolkowski isomorphism, it also translates to a condition for the uniqueness of product state ensembles representing a given quantum state. These ideas follow from considerations concerning whether or not a subspace spanned by a given set of product operators contains at least one additional product operator.

  9. Feedback following the Industry Engagement of the NNSA Unique Identifier and Global Monitoring 5 year plan

    SciTech Connect (OSTI)

    White-Horton, Jessica L; Whitaker, J Michael; Durbin, Karyn R.

    2013-01-01

    The National Nuclear Security Administration s project for developing a unique identifier and a concept for a global monitoring system for UF6 cylinders made significant progress on developing functional requirements and a concept of operation for such a system. The multi-laboratory team is working to define the functional requirements for both the unique identifier and the global monitoring system and to develop a preliminary concept of operations to discuss with key industry stakeholders. Team members began meeting with industry representatives in January 2013 to discuss the preliminary concept and solicit feedback and suggestions. The team has met with representatives from United States Enrichment Corporation, Cameco, URENCO, Honeywell/ConverDyn, and others. This paper presents an overview of the preliminary concept of operations and shares the feedback obtained from the industry engagement meetings.

  10. Unitary evolution and uniqueness of the Fock representation of Dirac fields in cosmological spacetimes

    E-Print Network [OSTI]

    Cortez, Jernimo; Martn-Benito, Mercedes; Marugn, Guillermo A Mena; Velhinho, Jos M

    2015-01-01

    We present a privileged Fock quantization of a massive Dirac field in a closed Friedmann-Robertson-Walker cosmology, partially selected by the criteria of invariance of the vacuum under the symmetries of the field equations, and unitary implementation of the dynamics. When quantizing free scalar fields in homogeneous and isotropic spacetimes with compact spatial sections, these criteria have been shown to pick out a unique Fock representation (up to unitary equivalence). Here, we employ the same criteria for fermion fields and explore whether that uniqueness result can be extended to the case of the Fock quantization of fermions. For the massive Dirac field, we start by introducing a specific choice of the complex structure that determines the Fock representation. Such structure is invariant under the symmetries of the equations of motion. We then prove that the corresponding representation of the canonical anticommutation relations admits a unitary implementation of the dynamics. Moreover, we construct a rat...

  11. Unitary evolution and uniqueness of the Fock quantization in flat cosmologies with compact spatial sections

    E-Print Network [OSTI]

    Laura Castell Gomar; Jernimo Cortez; Daniel Martn-de Blas; Guillermo A. Mena Marugn; Jos. M. Velhinho

    2014-10-06

    We study the Fock quantization of scalar fields with a time dependent mass in cosmological scenarios with flat compact spatial sections. This framework describes physically interesting situations like, e.g., cosmological perturbations in flat Friedmann-Robertson-Walker spacetimes, generally including a suitable scaling of them by a background function. We prove that the requirements of vacuum invariance under the spatial isometries and of a unitary quantum dynamics select (a) a unique canonical pair of field variables among all those related by time dependent canonical transformations which scale the field configurations, and (b) a unique Fock representation for the canonical commutation relations of this pair of variables. Though the proof is generalizable to other compact spatial topologies in three or less dimensions, we focus on the case of the three-torus owing to its relevance in cosmology, paying a especial attention to the role played by the spatial isometries in the determination of the representation.

  12. Introduction. The Snirelman theorem. Quantum unique ergodicity ? Pictures. Kolmogorov-Sinai entropy. About the proof. Entropy and the localization of eigenfunctions.

    E-Print Network [OSTI]

    Anantharaman, Nalini

    Introduction. The Snirelman theorem. Quantum unique ergodicity ? Pictures. Kolmogorov-Sinai entropy Polytechnique 16 octobre 2007 #12;Introduction. The Snirelman theorem. Quantum unique ergodicity ? Pictures) = 1 in the limit k - +. #12;Introduction. The Snirelman theorem. Quantum unique ergodicity ? Pictures

  13. Alternative linear structures associated with regular Lagrangians. Weyl quantization and the Von Neumann uniqueness theorem

    E-Print Network [OSTI]

    E. Ercolessi; A. Ibort; G. Marmo; G. Morandi

    2006-02-03

    We discuss how the existence of a regular Lagrangian description on the tangent bundle $TQ$ of some configuration space $Q$ allows for the construction of a linear structure on $TQ$ that can be considered as "adapted" to the given dynamical system. The fact then that many dynamical systems admit alternative Lagrangian descriptions opens the possibility to use the Weyl scheme to quantize the system in different non equivalent ways, "evading", so to speak, the von Neumann uniqueness theorem.

  14. Invasive interactions of Monomorium minimum (Hymenoptera: Formicidae) and Solenopsis invicta (Hymenoptera: Formicidae) infected with Thelohania solenopsae (Microsporida: Thelohaniidae)

    E-Print Network [OSTI]

    Keck, Molly Elizabeth

    2006-08-16

    minimum (Buckley), and S. invicta colonies infected with T. solenopsae and S. invicta colonies free of parasites. This study utilized S. invicta colonies of 100, 300, 600, 800, and 1000 workers to determine the ability of 1000 M. minimum workers to invade...

  15. Minimum-Risk Path Finding by an Adaptive Amoebal Network Toshiyuki Nakagaki,1,2,* Makoto Iima,1

    E-Print Network [OSTI]

    Showalter, Kenneth

    Minimum-Risk Path Finding by an Adaptive Amoebal Network Toshiyuki Nakagaki,1,2,* Makoto Iima,1 is formed that connects the food sources through the shortest route. When the light- avoiding organism risk as the experimentally measurable rate of light-avoiding movement, the minimum-risk path

  16. Design Considerations for an On-Demand Minimum Energy Routing Protocol for a Wireless Ad Hoc Network

    E-Print Network [OSTI]

    Brown, Timothy X.

    1 Design Considerations for an On-Demand Minimum Energy Routing Protocol for a Wireless Ad Hoc at Boulder Boulder, CO-80309 Abstract--A minimum energy routing protocol reduces the energy con- sumption of energy to get the packets to their destination. This paper identifies the necessary features of an on

  17. How Much Is Our Fairness Worth? The Effect of Raising Stakes on Offers by Proposers and Minimum Acceptable

    E-Print Network [OSTI]

    Flegr, Jaroslav

    How Much Is Our Fairness Worth? The Effect of Raising Stakes on Offers by Proposers and Minimum Acceptable Offers in Dictator and Ultimatum Games Julie Novakova*, Jaroslav Flegr Biology Department the amount at stake and the minimum acceptable offer in the Ultimatum Game and the proposed shares in both

  18. JOURNAL OF GEOPHYSICAL RESEARCH, VOL. ???, XXXX, DOI:10.1029/, Possible impacts of a future Grand Solar Minimum1

    E-Print Network [OSTI]

    Maycock, Amanda

    climate system. It follows that changes in solar activity have the potential to27 influence global surface century known as the Maunder min-8 imum. The impact of returning to such a `grand solar minimum' on global Solar Minimum1 on surface climate2 A. C. Maycock 1 , S. Ineson 2 , L. J. Gray 34 , A. A. Scaife 2 and M

  19. Analytic Challenges to Valuing Energy Storage

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

    analytical task. Market Conditions - Markets are continually evolving, and the long-term value of energy storage is difficult to capture. Niche markets have emerged, but...

  20. Analytic Challenges to Valuing Energy Storage

    SciTech Connect (OSTI)

    Ma, Ookie; O'Malley, Mark; Cheung, Kerry; Larochelle, Philippe; Scheer, Rich

    2011-10-25

    Electric grid energy storage value. System-level asset focus for mechanical and electrochemical energy storage. Analysis questions for power system planning, operations, and customer-side solutions.

  1. Austin Energy- Value of Solar Residential Rate

    Broader source: Energy.gov [DOE]

    Note: In August 2014, the City Council of Austin, Texas, enacted Resolution No. 20140828, which directed program changes to the Value of Solar Tariff as follows:

  2. Solar Energy and Capacity Value (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2013-09-01

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

  3. 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...

  4. Earned Value Management | Department of Energy

    Energy Savers [EERE]

    sponsored by the Office of Project Management Oversight and Assessments (PM), provides training in EVMS tropics. EVM Tutorials Module 1 - Introduction to Earned Value (pdf...

  5. Capacity Value of Concentrating Solar Power Plants

    SciTech Connect (OSTI)

    Madaeni, S. H.; Sioshansi, R.; Denholm, P.

    2011-06-01

    This study estimates the capacity value of a concentrating solar power (CSP) plant at a variety of locations within the western United States. This is done by optimizing the operation of the CSP plant and by using the effective load carrying capability (ELCC) metric, which is a standard reliability-based capacity value estimation technique. Although the ELCC metric is the most accurate estimation technique, we show that a simpler capacity-factor-based approximation method can closely estimate the ELCC value. Without storage, the capacity value of CSP plants varies widely depending on the year and solar multiple. The average capacity value of plants evaluated ranged from 45%?90% with a solar multiple range of 1.0-1.5. When introducing thermal energy storage (TES), the capacity value of the CSP plant is more difficult to estimate since one must account for energy in storage. We apply a capacity-factor-based technique under two different market settings: an energy-only market and an energy and capacity market. Our results show that adding TES to a CSP plant can increase its capacity value significantly at all of the locations. Adding a single hour of TES significantly increases the capacity value above the no-TES case, and with four hours of storage or more, the average capacity value at all locations exceeds 90%.

  6. Improving consumer value through enhanced performance around...

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

    Improving consumer value through enhanced performance around the world LANL statistical tools have helped create Reliability Technology (RT), which increases the overall fraction...

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

    E-Print Network [OSTI]

    Bardenhagen, Eric Karsten

    2012-07-16

    for local and non-local respondents comparison ....... 72 Figure 10 Value ranges for Friends of Portsmouth Island and Horse Foundation comparison .................................................................... 76 Figure 11 Value ranges... values comparison ....................... 73 Table 12 Friends of Portsmouth Island and Foundation for Shackleford Horses values comparison ............................................................... 77 Table 13 Fishing groups and business...

  8. 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

  9. 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

  10. THE TURBULENT CASCADE AND PROTON HEATING IN THE SOLAR WIND DURING SOLAR MINIMUM

    SciTech Connect (OSTI)

    Coburn, Jesse T.; Smith, Charles W.; Vasquez, Bernard J.; Stawarz, Joshua E.; Forman, Miriam A. E-mail: Charles.Smith@unh.edu E-mail: Joshua.Stawarz@Colorado.edu

    2012-08-01

    The recently protracted solar minimum provided years of interplanetary data that were largely absent in any association with observed large-scale transient behavior on the Sun. With large-scale shear at 1 AU generally isolated to corotating interaction regions, it is reasonable to ask whether the solar wind is significantly turbulent at this time. We perform a series of third-moment analyses using data from the Advanced Composition Explorer. We show that the solar wind at 1 AU is just as turbulent as at any other time in the solar cycle. Specifically, the turbulent cascade of energy scales in the same manner proportional to the product of wind speed and temperature. Energy cascade rates during solar minimum average a factor of 2-4 higher than during solar maximum, but we contend that this is likely the result of having a different admixture of high-latitude sources.

  11. Communication: Minimum in the thermal conductivity of supercooled water: A computer simulation study

    SciTech Connect (OSTI)

    Bresme, F., E-mail: f.bresme@imperial.ac.uk [Chemical Physics Section, Department of Chemistry, Imperial College, London SW7 2AZ, United Kingdom and Department of Chemistry, Norwegian University of Science and Technology, Trondheim 7491 (Norway); Biddle, J. W.; Sengers, J. V.; Anisimov, M. A. [Institute for Physical Science and Technology, and Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, Maryland 20742 (United States)] [Institute for Physical Science and Technology, and Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, Maryland 20742 (United States)

    2014-04-28

    We report the results of a computer simulation study of the thermodynamic properties and the thermal conductivity of supercooled water as a function of pressure and temperature using the TIP4P-2005 water model. The thermodynamic properties can be represented by a two-structure equation of state consistent with the presence of a liquid-liquid critical point in the supercooled region. Our simulations confirm the presence of a minimum in the thermal conductivity, not only at atmospheric pressure, as previously found for the TIP5P water model, but also at elevated pressures. This anomalous behavior of the thermal conductivity of supercooled water appears to be related to the maximum of the isothermal compressibility or the minimum of the speed of sound. However, the magnitudes of the simulated thermal conductivities are sensitive to the water model adopted and appear to be significantly larger than the experimental thermal conductivities of real water at low temperatures.

  12. An algebraic approach to the minimum-cost multi-impulse orbit transfer problem

    E-Print Network [OSTI]

    Martin Avendano; Vernica Martn-Molina; Jorge Martn-Morales; Jorge Ortigas-Galindo

    2015-08-10

    We present a purely algebraic formulation (i.e. polynomial equations only) of the minimum-cost multi-impulse orbit transfer problem without time constraints, while keeping all the variables with a precise physical meaning. We apply general algebraic techniques to solve these equations (resultants, Gr\\"obner bases, etc.) in several situations of practical interest of different degrees of generality. For instance, we provide a proof of the optimality of the Hohmann transfer for the minimum fuel 2-impulse circular to circular orbit transfer problem, and we provide a general formula for the optimal 2-impulse in-plane transfer between two rotated elliptical orbits under a mild symmetry assumption on the two points where the impulses are applied (which we conjecture that can be removed).

  13. Estimate of Technical Potential for Minimum Efficiency Performance Standards in 13 Major World Economies

    SciTech Connect (OSTI)

    Letschert, Virginie; Desroches, Louis-Benoit; Ke, Jing; McNeil, Michael

    2012-07-01

    As part of the ongoing effort to estimate the foreseeable impacts of aggressive minimum efficiency performance standards (MEPS) programs in the worlds major economies, Lawrence Berkeley National Laboratory (LBNL) has developed a scenario to analyze the technical potential of MEPS in 13 major economies around the world1 . The best available technology (BAT) scenario seeks to determine the maximum potential savings that would result from diffusion of the most efficient available technologies in these major economies.

  14. A methodology for predicting minimum travel paths using real-time traffic network data

    E-Print Network [OSTI]

    Liu, Chang

    1991-01-01

    A METHODOLOGY FOR PREDICTING MINIMUM TRAVEL PATHS USING REAL-TIME TRAFFIC NETWORK DATA A Thesis by Chang Liu Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillrnent of the requirements for the degree... operations. ACKNOWLEDGEMENTS I would like to express special thanks to Dr. Daniel B. Fambro for his guidance, assistance, and patience from the initial stage of my graduate career at Texas A&M University through the final stage of the research documented...

  15. LIGHT SUBGRAPHS IN PLANAR GRAPHS OF MINIMUM DEGREE 4 AND EDGE-DEGREE 9

    E-Print Network [OSTI]

    Mohar, Bojan

    LIGHT SUBGRAPHS IN PLANAR GRAPHS OF MINIMUM DEGREE 4 AND EDGE-DEGREE 9 B. MOHAR , R. SKREKOVSKI vertices of degree 4 are adjacent. A graph H is light in G if there is a constant w such that every graph is w. Then we also write w(H) w. It is proved that the cycle Cs is light if and only if 3 s 6, where

  16. Solid phase stability of a double-minimum interaction potential system

    SciTech Connect (OSTI)

    Suematsu, Ayumi; Yoshimori, Akira, E-mail: a.yoshimori@cmt.phys.kyushu-u.ac.jp; Saiki, Masafumi; Matsui, Jun [Department of Physics, Kyushu University, Fukuoka 812-8581 (Japan); Odagaki, Takashi [School of Science and Engineering, Tokyo Denki University, Hatoyama, Saitama 350-0394 (Japan)

    2014-06-28

    We study phase stability of a system with double-minimum interaction potential in a wide range of parameters by a thermodynamic perturbation theory. The present double-minimum potential is the Lennard-Jones-Gauss potential, which has a Gaussian pocket as well as a standard Lennard-Jones minimum. As a function of the depth and position of the Gaussian pocket in the potential, we determine the coexistence pressure of crystals (fcc and bcc). We show that the fcc crystallizes even at zero pressure when the position of the Gaussian pocket is coincident with the first or third nearest neighbor site of the fcc crystal. The bcc crystal is more stable than the fcc crystal when the position of the Gaussian pocket is coincident with the second nearest neighbor sites of the bcc crystal. The stable crystal structure is determined by the position of the Gaussian pocket. These results show that we can control the stability of the solid phase by tuning the potential function.

  17. Applying vitrification to meet customers` values

    SciTech Connect (OSTI)

    Roy, B. [Scientific Ecology Group, Inc., Oak Ridge, TN (United States)

    1996-03-01

    Cost-effective waste management solutions that maximize customer value require a thorough and flexible evaluation and integration of approaches, technology applications, and disposal options. This is particulary true in the application of vitrification to low-level radioactive and mixed waste stabilization. Case-specific evaluations are the required to determine the highest value, most cost-effective approaches.

  18. Subsampling p-values Arthur Berg

    E-Print Network [OSTI]

    Politis, Dimitris N.

    Subsampling p-values Arthur Berg Penn State University Timothy L. McMurry DePaul University-values. The procedure is shown to apply for both i.i.d. and stationary data satisfying mixing conditions. The new p¨otze, and van Zwet (1997). Interestingly, there is little work to date on the construction of p

  19. Operator valued Hardy spaces and related subjects

    E-Print Network [OSTI]

    Mei, Tao

    2006-10-30

    We give a systematic study of the Hardy spaces of functions with values in the non-commutative Lp-spaces associated with a semifinite von Neumann algebra M. This is motivated by matrix valued harmonic analysis (operator weighted norm inequalities...

  20. The Economic Value of Resilient Coastal Communities

    E-Print Network [OSTI]

    2 The Economic Value of Resilient Coastal Communities LAST REVISED 3/18/2013 NOAA activities support science, service, and stewardship that protect life, health, and property and create economic value, income, and jobs. Across the agency, we have begun collecting data on the economic importance

  1. THE COMPARATIVE VALUE OF BIOLOGICAL CARBON SEQUESTRATION

    E-Print Network [OSTI]

    McCarl, Bruce A.

    THE COMPARATIVE VALUE OF BIOLOGICAL CARBON SEQUESTRATION 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 sequestration and between 1 and 49 percent for forest based carbon sequestration. Value adjustments 18 19 20 21 22 BRUCE A. MCCARL, BRIAN C. MURRAY, AND UWE A. SCHNEIDER Abstract Carbon sequestered via

  2. Unique gas and hydrocarbon adsorption in a highly porous metal-organic framework made of extended aliphatic ligandsw

    E-Print Network [OSTI]

    Li, Jing

    Unique gas and hydrocarbon adsorption in a highly porous metal-organic framework made of extended as an Advance Article on the web 15th October 2008 DOI: 10.1039/b814498b High and unique gas and hydrocarbon the corresponding carboxylates). Due to the aliphatic nature of these ligands, the gas and hydrocarbon adsorption

  3. Uniqueness of Herndon's Georeactor: Energy Source and Production Mechanism for Earth's Magnetic Field

    E-Print Network [OSTI]

    Herndon, J Marvin

    2009-01-01

    Herndon's georeactor at the center of Earth is immune to meltdown, which is not the case for recently published copy-cat georeactors, which would necessarily be subject to hot nuclear fuel, prevailing high temperature environments, and high confining pressures. Herndon's georeactor uniquely is expected to be self-regulating through establishing a balance between heat production and actinide settling out. The seven decade old idea of convection in the Earth's fluid core is refuted because thermal expansion cannot overcome the 23 percent higher density at the core's bottom than at its top. Some implications of geomagnetic field production within Herndon's georeactor are briefly described.

  4. Uniqueness of Viscosity Solutions for Optimal Multi-Modes Switching Problem with Risk of default

    E-Print Network [OSTI]

    Asri, Brahim El

    2012-01-01

    In this paper we study the optimal m-states switching problem in finite horizon as well as infinite horizon with risk of default. We allow the switching cost functionals and cost of default to be of polynomial growth and arbitrary. We show uniqueness of a solution for a system of m variational partial differential inequalities with inter-connected obstacles. This system is the deterministic version of the Verification Theorem of the Markovian optimal m-states switching problem with risk of default. This problem is connected with the valuation of a power plant in the energy market.

  5. LOCA with consequential or delayed LOOP accidents: Unique issues, plant vulnerability, and CDF contributions

    SciTech Connect (OSTI)

    Martinez-Guridi, G.; Samanta, P.; Chu, L.; Yang, J.

    1998-08-01

    A loss-of-coolant accident (LOCA) can cause a loss-of-offsite power (LOOP) wherein the LOOP is usually delayed by few seconds or longer. Such an accident is called LOCA with consequential LOOP, or LOCA with delayed LOOP (here, abbreviated as LOCA/LOOP). This paper analyzes the unique conditions that are associated with a LOCA/LOOP, presents a model, and quantifies its contribution to core damage frequency (CDF). The results show that the CDF contribution can be a dominant contributor to risk for certain plant designs, although boiling water reactors (BWRs) are less vulnerable than pressurized water reactors (PWRs).

  6. The asymptotic of static isolated systems and a generalised uniqueness for Schwarzschild

    E-Print Network [OSTI]

    Martin Reiris

    2015-01-06

    It is proved that any static system that is spacetime-geodesically complete at infinity, and whose spacelike-topology outside a compact set is that of R^3 minus a ball, is asymptotically flat. The matter is assumed compactly supported and no energy condition is required. A similar (though stronger) result applies to black holes too. This allows us to state a large generalisation of the uniqueness of the Schwarzschild solution not requiring asymptotic flatness. The Korotkin-Nicolai static black-hole shows that, for the given generalisation, no further flexibility in the hypothesis is possible.

  7. Integration Costs: Are They Unique to Wind and Solar Energy? Preprint

    SciTech Connect (OSTI)

    Milligan, M.; Hodge, B.; Kirby, B.; Clark, C.

    2012-05-01

    Over the past several years, there has been considerable interest in assessing wind integration costs. This is understandable because wind energy does increase the variability and uncertainty that must be managed on a power system. However, there are other sources of variability and uncertainty that also must be managed in the power system. This paper describes some of these sources and shows that even the introduction of base-load generation can cause additional ramping and cycling. The paper concludes by demonstrating that integration costs are not unique to wind and solar, and should perhaps instead be assessed by power plant and load performance instead of technology type.

  8. Hanohano: A Deep Ocean Anti-Neutrino Detector for Unique Neutrino Physics and Geophysics Studies

    E-Print Network [OSTI]

    John G. Learned; Stephen T. Dye; Sandip Pakvasa

    2008-10-28

    The science potential of a 10 kiloton deep-ocean liquid scintillation detector for ~1 MeV energy scale electron anti-neutrinos has been studied. Such an instrument, designed to be portable and function in the deep ocean (3-5 km) can make unique measurements of the anti-neutrinos from radioactive decays in the Earth'.s mantle. Ths information speaks to some of the most fundamental questions in geology about the origin of the Earth, plat e tectonics, the geomagnetic field and even somewhat indirectly to global warming. Measurements in multiple locations will strengthen the potential insights. On the particle physics side, we have identified a unique role in the study of anti-neutrinos from a nuclear power complex, at a range of 55-60 km off shore. Not only can precision measurements be made of most neutrino mixing parameters, including $\\theta_{13}$ (depending on magnitude), but the neutrino mass hierarchy can be determined in a method not heretofore discussed, and one which does not rely upon matter effects. This detector is under active study on paper, in the laboratory, and at sea. An interdisciplinary and international collaboration is in formation, and plans are in motion for a major proposal, to be followed by construction over several years.

  9. On the unique mapping relationship between initial and final quantum states

    SciTech Connect (OSTI)

    Sanz, A.S., E-mail: asanz@iff.csic.es [Instituto de Fsica Fundamental (IFFCSIC), Serrano 123, 28006 Madrid (Spain); Department of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT (United Kingdom); Miret-Arts, S. [Instituto de Fsica Fundamental (IFFCSIC), Serrano 123, 28006 Madrid (Spain)] [Instituto de Fsica Fundamental (IFFCSIC), Serrano 123, 28006 Madrid (Spain)

    2013-12-15

    In its standard formulation, quantum mechanics presents a very serious inconvenience: given a quantum system, there is no possibility at all to unambiguously (causally) connect a particular feature of its final state with some specific section of its initial state. This constitutes a practical limitation, for example, in numerical analyses of quantum systems, which often make necessary the use of some extra assistance from classical methodologies. Here it is shown how the Bohmian formulation of quantum mechanics removes the ambiguity of quantum mechanics, providing a consistent and clear answer to such a question without abandoning the quantum framework. More specifically, this formulation allows to define probability tubes, along which the enclosed probability keeps constant in time all the way through as the system evolves in configuration space. These tubes have the interesting property that once their boundary is defined at a given time, they are uniquely defined at any time. As a consequence, it is possible to determine final restricted (or partial) probabilities directly from localized sets of (Bohmian) initial conditions on the system initial state. Here, these facts are illustrated by means of two simple yet physically insightful numerical examples: tunneling transmission and grating diffraction. -- Highlights: The concept of quantum probability tube is introduced. Quantum tubes result from the evolution of a separatrix set of initial Bohmian conditions. Probabilities inside these sets remain constant along the corresponding quantum tubes. Particular features of final states are then uniquely linked to specific regions of initial states. Tunneling and grating diffraction are analyzed.

  10. Experiencing the Park: Values, Perceptions and Expectations

    E-Print Network [OSTI]

    Bielby, Paul

    2012-08-31

    user groups experience the Cairngorms National Park. With a primary focus on hill walkers that climb the areas many hills, and using qualitative interviews and ethnographic methods, the study, therefore, investigates the values, experiences...

  11. Complexity of service value networks: Conceptualization

    E-Print Network [OSTI]

    of the services ecosystem. The paper then discusses what transformative role information and communication for consumers by providing greater levels of value network integration, information visibility, and means, consulting, logistics, information technology (IT), telecommunications, software, and health care. 1

  12. Improving the Software Upgrade Value Stream

    E-Print Network [OSTI]

    Ippolito, Brian

    This paper reports findings from a two-year study to identify Lean practices for deriving software requirements from aerospace system level requirements, with a goal towards improving the software upgrade value stream.

  13. Value creation through modernizing Chinese medicine

    E-Print Network [OSTI]

    Sun, Lizhe

    2007-01-01

    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. ...

  14. 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

  15. Capturing value in outsourced aerospace supply chains

    E-Print Network [OSTI]

    Lee, Chan Yuin

    2008-01-01

    The aerospace industry is increasingly outsourcing and offshoring their supply chains in order to maintain profitability in the face of increasing competition and globalization. This strategy for value creation inevitably ...

  16. Modified Chebyshev-Picard Iteration Methods for Solution of Initial Value and Boundary Value Problems

    E-Print Network [OSTI]

    Bai, Xiaoli

    2011-10-21

    The solution of initial value problems (IVPs) provides the evolution of dynamic system state history for given initial conditions. Solving boundary value problems (BVPs) requires finding the system behavior where elements of the states are defined...

  17. Measuring value added characteristics in feeder cattle

    E-Print Network [OSTI]

    Mathews, Crystal Dawn

    2009-05-15

    VALUE-ADDED CHARACTERISTICS IN FEEDER CATTLE A Thesis by CRYSTAL DAWN MATHEWS 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 2007 Major Subject: Agricultural Economics MEASURING VALUE-ADDED CHARACTERISTICS IN FEEDER CATTLE A Thesis by CRYSTAL DAWN MATHEWS Submitted to the Office of Graduate Studies of Texas A&M University...

  18. Matrix-valued Quantum Lattice Boltzmann Method

    E-Print Network [OSTI]

    Christian B. Mendl

    2015-02-23

    We devise a lattice Boltzmann method (LBM) for a matrix-valued quantum Boltzmann equation, with the classical Maxwell distribution replaced by Fermi-Dirac functions. To accommodate the spin density matrix, the distribution functions become 2 x 2 matrix-valued. From an analytic perspective, the efficient, commonly used BGK approximation of the collision operator is valid in the present setting. The numerical scheme could leverage the principles of LBM for simulating complex spin systems, with applications to spintronics.

  19. Potential value of Cs-137 capsules

    SciTech Connect (OSTI)

    Bloomster, C.H.; Brown, D.R.; Bruno, G.A.; Hazelton, R.F.; Hendrickson, P.L.; Lezberg, A.J.; Tingey, G.L.; Wilfert, G.L.

    1985-04-01

    We determined the value of Cs-137 compared to Co-60 as a source for the irradiation of fruit (apples and cherries), pork and medical supplies. Cs-137, in the WESF capsule form, had a value of approximately $0.40/Ci as a substitute for Co-60 priced at approximately $1.00/Ci. The comparison was based on the available curies emitted from the surface of each capsule. We developed preliminary designs for fourteen irradiation facilities; seven were based on Co-60 and seven were based on Cs-137. These designs provided the basis for estimating capital and operating costs which, in turn, provided the basis for determining the value of Cs-137 relative to Co-60 in these applications. We evaluated the effect of the size of the irradiation facility on the value of Cs-137. The cost of irradiation is low compared to the value of the product. Irradiation of apples for disinfestation costs $.01 to .02 per pound. Irradiation for trichina-safe pork costs $.02 per pound. Irradiation of medical supplies for sterilization costs $.07 to .12 per pound. The cost of the irradiation source, either Co-60 or Cs-137, contributed only a minor amount to the total cost of irradiation, about 5% for the fruit and hog cases and about 20% for the medical supply cases. We analyzed the sensitivity of the irradiation costs and Cs-137 value to several key assumptions.

  20. CONSTRAINTS ON THE MINIMUM ELECTRON LORENTZ FACTOR AND MATTER CONTENT OF JETS FOR A SAMPLE OF BRIGHT FERMI BLAZARS

    SciTech Connect (OSTI)

    Kang, Shi-Ju; Wu, Qingwen; Chen, Liang

    2014-11-01

    We fit (quasi-)simultaneous multi-waveband spectral energy distributions for a sample of low-synchrotron-peaked (LSP) blazars with a one-zone leptonic model. The seed photons that predominantly come from the broad line region (BLR) and infrared (IR) molecular torus are considered in the context of an external Compton process. We find that modeling with IR seed photons is systematically better than that with BLR photons based on a ?{sup 2} test, which suggests that ?-ray-emitting regions are most likely found outside the BLR. The minimum electron Lorentz factor, ?{sub min}, is constrained from the modeling of these LSP blazars with good soft X-ray data (ranging from 5 to 160 with a median value of 55), which plays a key role in jet power estimation. Assuming a one-to-one ratio of protons to electrons, we find that the jet power for LSP blazars is systematically higher than that of FR II radio galaxies at a 151 MHz radio luminosity, L {sub 151} {sub MHz} even though FR IIs are regarded as the same as LSP blazars in a unification scheme except at the jet viewing angle. A possible reason for this is that there are some e {sup } pairs in the jets of these blazars. If this is the case, we find that the number density of e {sup } pairs should be several times higher than that of e {sup }-p pairs by assuming the jet power is the same for LSP blazars and FR IIs at the given L {sub 151} {sub MHz}.

  1. 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

  2. The Impact of Transportation Infrastructure on the Value of Time

    E-Print Network [OSTI]

    Barrett, James

    2010-01-01

    MinimumdistancefromhomeoflightrailstopMilesaneighthmileofhome LRD25Numberoflightrailstopsaquartermileofhome LRD5Numberoflightrailstops

  3. DOE ZERH Webinar: Sales and Value Recognition of ZERH

    Broader source: Energy.gov [DOE]

    Description: Net Zero Energy properties have unique, high-performance features that should be prominently presented during the listing and sales process. However, these features also present...

  4. A Mandated Minimum Competency Testing Program and Its Impact on Learning Disabled Students: Curricular Validity and Comparative Performances

    E-Print Network [OSTI]

    Meyen, Edward L.; Alley, Gordon R.; Scannell, Dale P.; Harnden, G. Mack; Miller, Kelly F.

    1982-06-01

    In this study, LD specialists, regular class teachers, and parents of LD students judged that the objectives of the Kansas Minimum Competency Specifications prescribed for nonhandicapped students were applicable to LD ...

  5. Metrika, Volume 27, 1980, page 43-70. 9 Vienna. The Minimum Distance Method of Testing 1 )

    E-Print Network [OSTI]

    Pollard, David

    on leavefrom Yale University,at the Ruhr-UniversitiitBochum. 2) David Pollard, YaleUniversity, Department of Statistics Box 2179 YaleStation, New Haven, Conneticut 06520, U.S.A. #12;44 D. Pollard minimum distance

  6. IEEETRANSACITONSON INFORMATIONTHEORY,VOL. 1~426,NO. 3, MAY 1980 305 Ternary Codes of Minimum Weight 6 and the

    E-Print Network [OSTI]

    Sloane, Neil J. A.

    , Inc., Room 2C-363, Murray Hill, NJ 07974. H. N. Ward is with the Mathematics Department, University. SLOANE, FELLOW, IEEE, AND HAROLD N. WARD Abstmct-Self-orthogonal ternary codes of minimum weight 3 may

  7. Uniqueness of Herndon's Georeactor: Energy Source and Production Mechanism for Earth's Magnetic Field

    E-Print Network [OSTI]

    J. Marvin Herndon

    2009-07-03

    Herndon's georeactor at the center of Earth is immune to meltdown, which is not the case for recently published copy-cat georeactors, which would necessarily be subject to hot nuclear fuel, prevailing high temperature environments, and high confining pressures. Herndon's georeactor uniquely is expected to be self-regulating through establishing a balance between heat production and actinide settling out. The seventy year old idea of convection in the Earth's fluid core is refuted because thermal expansion cannot overcome the 23 percent higher density at the core's bottom than at its top. The dimensionless Rayleigh Number is an inappropriate indicator of convection in the Earth's core and mantle as a consequence of the assumptions under which it was derived. Implications bearing on the origin of the geomagnetic field, the physical impossibility of mantle convection, and the concomitant refutation of plate tectonics theory are briefly described.

  8. Revealing a steroid receptor ligand as a unique PPAR[gamma] agonist

    SciTech Connect (OSTI)

    Lin, Shengchen; Han, Ying; Shi, Yuzhe; Rong, Hui; Zheng, Songyang; Jin, Shikan; Lin, Shu-Yong; Lin, Sheng-Cai; Li, Yong (Pitt); (Xiamen)

    2012-06-28

    Peroxisome proliferator-activated receptor gamma (PPAR{gamma}) regulates metabolic homeostasis and is a molecular target for anti-diabetic drugs. We report here the identification of a steroid receptor ligand, RU-486, as an unexpected PPAR{gamma} agonist, thereby uncovering a novel signaling route for this steroid drug. Similar to rosiglitazone, RU-486 modulates the expression of key PPAR{gamma} target genes and promotes adipocyte differentiation, but with a lower adipogenic activity. Structural and functional studies of receptor-ligand interactions reveal the molecular basis for a unique binding mode for RU-486 in the PPAR{gamma} ligand-binding pocket with distinctive properties and epitopes, providing the molecular mechanisms for the discrimination of RU-486 from thiazolidinediones (TZDs) drugs. Our findings together indicate that steroid compounds may represent an alternative approach for designing non-TZD PPAR{gamma} ligands in the treatment of insulin resistance.

  9. Is the Pale Blue Dot unique? Optimized photometric bands for identifying Earth-like exoplanets

    E-Print Network [OSTI]

    Krissansen-Totton, Joshua; Charnay, Benjamin; Arney, Giada; Robinson, Tyler D; Meadows, Victoria; Catling, David C

    2015-01-01

    The next generation of ground and space-based telescopes will image habitable planets around nearby stars. A growing literature describes how to characterize such planets with spectroscopy, but less consideration has been given to the usefulness of planet colors. Here, we investigate whether potentially Earth-like exoplanets could be identified using UV-visible-to-NIR wavelength broadband photometry (350-1000 nm). Specifically, we calculate optimal photometric bins for identifying an exo-Earth and distinguishing it from uninhabitable planets including both Solar System objects and model exoplanets. The color of some hypothetical exoplanets - particularly icy terrestrial worlds with thick atmospheres - is similar to Earth's because of Rayleigh scattering in the blue region of the spectrum. Nevertheless, subtle features in Earth's reflectance spectrum appear to be unique. In particular, Earth's reflectance spectrum has a 'U-shape' unlike all our hypothetical, uninhabitable planets. This shape is partly biogenic...

  10. The effect of sand grain size distribution on the minimum oil saturation necessary to support in-situ combustion

    E-Print Network [OSTI]

    Daniel, William Marvin

    1973-01-01

    THE EFFECT OF SAND GRAIN SIZE DISTRIBUTION ON THE MINIMUM OIL SATURATION NECESSARY TO SUPPORT IN-SITU COMBUSTION A Thesis by WILLIAM MARVIN DANIEL Submitted to the Graduate College of Texas ARM University in partial fulfillment... of the requirement for the degree of MASTER OF SCIENCE May 1973 Major Subject: Petroleum. Engineering THE EFFECT OF SAND GRAIN SIZE DISTRIBUTION ON THE MINIMUM OIL SATURATION NECESSARY TO SUPPORT IN-SITU COMBUSTION A Thesis by WILLIAM MARVIN DANIEL Approved...

  11. Proposal to Sequence an Organism of Unique Interest for Research on Aging: Heterocephalus glaber, the Naked Mole-Rat

    E-Print Network [OSTI]

    de Magalhes, Joo Pedro

    , the Naked Mole-Rat Joo Pedro de Magalhes1 , John M. Sedivy2 , Caleb E. Finch3 , Steven N. Austad4, we propose the genome sequencing of a unique long-lived organism, the naked mole-rat (Heterocephalus

  12. Unique Numbers: 03625, 03630 and 03635 Class room: CBA 4.330 (03625, 03630), CBA 4.324 (03635)

    E-Print Network [OSTI]

    Ghosh, Joydeep

    1 Unique Numbers: 03625, 03630 and 03635 Class room: CBA 4.330 (03625, 03630), CBA 4.324 (03635 CBA 5.234 CBA 5.218 E-mail Ashish.Agarwal@mccombs.utexas.edu Prabhudev

  13. Magnitude of 1999 release to the ORR truly unique Record of the 14C-Pulse in Tree Rings

    E-Print Network [OSTI]

    Magnitude of 1999 release to the ORR truly unique Record of the 14C-Pulse in Tree Rings The 14C signature in the local tree ring record demonstrates the unique and unprecedented nature of the 1999 event-Jan-97 full leaves buds-oak buds-maple 1988 1999 2000 2001 Expected with no label N2000 N2001 D14C

  14. Microfabricated fuel heating value monitoring device

    DOE Patents [OSTI]

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

    2010-05-04

    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.

  15. MULTI-FLUID MODEL OF A STREAMER AT SOLAR MINIMUM AND COMPARISON WITH OBSERVATIONS

    SciTech Connect (OSTI)

    Ofman, Leon [Department of Physics, Catholic University of America, and NASA Goddard Space Flight Center, Code 671, Greenbelt, MD 20771 (United States); Abbo, Lucia; Giordano, Silvio, E-mail: Leon.Ofman@nasa.gov [INAF Astronomical Observatory of Turin (Italy)

    2011-06-10

    We present the results of a time-dependent 2.5-dimensional three-fluid magnetohydrodynamic model of the coronal streamer belt, which is compared with the slow solar wind plasma parameters obtained in the extended corona by the UV spectroscopic data from the Ultraviolet Coronagraph Spectrometer (UVCS) on board SOHO during the past minimum of solar activity (Carrington Rotation 1913). Our previous three-fluid streamer model has been improved by considering the solar magnetic field configuration relevant for solar minimum conditions, and preferential heating for O{sup 5+} ions. The model was run until a fully self-consistent streamer solution was obtained in the quasi-steady state. The plasma parameters from the multi-fluid model were used to compute the expected UV observables from H I Ly{alpha} 1216 A and O VI 1032 A spectral lines, and the results were compared in detail with the UVCS measurements. A good agreement between the model and the data was found. The results of the study provide insight into the acceleration and heating of the multi-ion slow solar wind.

  16. Commercial HVAC and Water-Heating Equipment Minimum Efficiency Standards in the United States

    SciTech Connect (OSTI)

    Nasseri, Cyrus H.; Somasundaram, Sriram

    2001-08-01

    ABSTRACT In 1992, Federal legislation mandated that the U.S. Department of Energy (DOE) set the efficiency levels in the then-current ASHRAE Standard 90.1 as mandatory minimums for heating, ventilating, and air-conditioning (HVAC) and service water-heating (SWH) equipment sold in the U.S. market, as well as a process for revising the minimum equipment efficiency standards to comply with requirements in an updated Standard 90.1. Because Standard 90.1 was updated in October 1999 (Standard 90.1-1999), DOE is now undertaking a rulemaking process for these equipment categories. In January 2001, DOE published a final rule adopting Standard 90.1-1999 levels as uniform national standards for 18 product categories of commercial HVAC and SWH equipment. For 11 other categories of commercial products, DOE has signaled its intention to consider more stringent standards than those adopted by the American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. (ASHRAE). DOE has now initiated a formal rulemaking process to further analyze these equipment categories.

  17. Minimum time control of a pair of two-level quantum systems with opposite drifts

    E-Print Network [OSTI]

    Raffaele Romano; Domenico D'Alessandro

    2015-04-27

    In this paper we solve two equivalent time optimal control problems. On one hand, we design the control field to implement in minimum time the SWAP (or equivalent) operator on a two-level system, assuming that it interacts with an additional, uncontrollable, two-level system. On the other hand, we synthesize the SWAP operator simultaneously, in minimum time, on a pair of two-level systems subject to opposite drifts. We assume that it is possible to perform three independent control actions, and that the total control strength is bounded. These controls either affect the dynamics of the target system, under the first perspective, or, simultaneously, the dynamics of both systems, in the second view. We obtain our results by using techniques of geometric control theory on Lie groups. In particular, we apply the Pontryagin Maximum Principle, and provide a complete characterization of singular and non-singular extremals. Our analysis shows that the problem can be formulated as the motion of a material point in a central force, a well known system in classical mechanics. Although we focus on obtaining the SWAP operator, many of the ideas and techniques developed in this work apply to the time optimal implementation of an arbitrary unitary operator.

  18. Apparatus and method for closed-loop control of reactor power in minimum time

    DOE Patents [OSTI]

    Bernard, Jr., John A. (72 Paul Revere Rd., Needham Heights, MA 02194)

    1988-11-01

    Closed-loop control law for altering the power level of nuclear reactors in a safe manner and without overshoot and in minimum time. Apparatus is provided for moving a fast-acting control element such as a control rod or a control drum for altering the nuclear reactor power level. A computer computes at short time intervals either the function: .rho.=(.beta.-.rho.).omega.-.lambda..sub.e '.rho.-.SIGMA..beta..sub.i (.lambda..sub.i -.lambda..sub.e ')+l* .omega.+l* [.omega..sup.2 +.lambda..sub.e '.omega.] or the function: .rho.=(.beta.-.rho.).omega.-.lambda..sub.e .rho.-(.lambda..sub.e /.lambda..sub.e)(.beta.-.rho.)+l* .omega.+l* [.omega..sup.2 +.lambda..sub.e .omega.-(.lambda..sub.e /.lambda..sub.e).omega.] These functions each specify the rate of change of reactivity that is necessary to achieve a specified rate of change of reactor power. The direction and speed of motion of the control element is altered so as to provide the rate of reactivity change calculated using either or both of these functions thereby resulting in the attainment of a new power level without overshoot and in minimum time. These functions are computed at intervals of approximately 0.01-1.0 seconds depending on the specific application.

  19. Minimum separation distances for natural gas pipeline and boilers in the 300 area, Hanford Site

    SciTech Connect (OSTI)

    Daling, P.M.; Graham, T.M.

    1997-08-01

    The U.S. Department of Energy (DOE) is proposing actions to reduce energy expenditures and improve energy system reliability at the 300 Area of the Hanford Site. These actions include replacing the centralized heating system with heating units for individual buildings or groups of buildings, constructing a new natural gas distribution system to provide a fuel source for many of these units, and constructing a central control building to operate and maintain the system. The individual heating units will include steam boilers that are to be housed in individual annex buildings located at some distance away from nearby 300 Area nuclear facilities. This analysis develops the basis for siting the package boilers and natural gas distribution systems to be used to supply steam to 300 Area nuclear facilities. The effects of four potential fire and explosion scenarios involving the boiler and natural gas pipeline were quantified to determine minimum separation distances that would reduce the risks to nearby nuclear facilities. The resulting minimum separation distances are shown in Table ES.1.

  20. Analysis of Minimum Efficiency Performance Standards for Residential General Service Lighting in Chile

    E-Print Network [OSTI]

    Letschert, Virginie E.

    2012-01-01

    CO2 emissions CE Plant Capacity Factor K Peak Coincidence Factor PK Usage factor U Discount Rate DR N Average Value Source

  1. Brief Communication 1275 Recruitment of unique neural systems to support visual memory

    E-Print Network [OSTI]

    Sekuler, Robert

    visual stimuli, and the memory load was manipulated by interposing a delay between the two stimuli. Both, the spatial frequency differences were restricted to four values lying near and bracketing the participant was lost during the longer ISI, but that the rate of loss was similar in young and old participants

  2. A Bayesian Mean-Value Approach with a Self-Consistently Determined Prior Distribution for the Ranking of College Football Teams

    E-Print Network [OSTI]

    Ashburn, J R; Ashburn, James R.; Colvert, Paul M.

    2006-01-01

    We introduce a Bayesian mean-value approach for ranking all college football teams using only win-loss data. This approach is unique in that the prior distribution necessary to handle undefeated and winless teams is calculated self-consistently. Furthermore, we will show statistics supporting the validity of the prior distribution. Finally, a brief comparison with other football rankings will be presented.

  3. Boaz Leskes The Value of Agreement

    E-Print Network [OSTI]

    Amsterdam, University of

    Boaz Leskes The Value of Agreement a new boosting algorithm Master Thesis Section Computational are used to enforce agreement between several different learning algo- rithms. Not only do the learning algorithm gives no advantage at all. As a proof of concept, the algorithm, named AgreementBoost, is applied

  4. Feeding Values of Certain Feeding Stuffs.

    E-Print Network [OSTI]

    Fraps, G. S. (George Stronach)

    1919-01-01

    , average (16) ...................... Peanut hulls, some meat, average (4). ..................... Table 2.-Composition and feeding value-Continued. Lab. No. .......................... Peanut ha), no nuts, D. E. 87 ......................... Peanut hay... no nuts average g) ................... Peanut mezh 5 per 'cknt fiber, . E. 96. ................................. Prairie hay D. E 85-86. .......................... Prairie hal: exa as average (10). ................................... R!ce bran, D...

  5. Stress Testing Projected Capitalized Farmland Values

    E-Print Network [OSTI]

    Gao, Bo 1988-

    2012-11-12

    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...

  6. The Rebate Value Process with Some Applications

    E-Print Network [OSTI]

    Welch, Nathan M.

    2013-08-31

    of an asset which holds even if the asset is not credit-sensitive. The rebate value process is introduced and related to the price of an asset before and after default. The financial interpretation of this process is different depending on the type of asset...

  7. Notion of p-value Parametric Approximations

    E-Print Network [OSTI]

    Nuel, Gregory

    Notion of p-value Parametric Approximations Power Significance of an Observation in Post-Genomics G, March 7 - 10, 2011 G. NUEL Significance of an Observation in Post-Genomics #12;Notion of p Power of a test ROC and AUC Example with GWAS G. NUEL Significance of an Observation in Post-Genomics

  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 = 2R 10.73 psiaft3 lbmolR 62.36 litertorr molK 0.7302 ft3atm lbmolR Temperature Conversions: T

  9. What is the VALUE of Nature's Infrastructure?

    E-Print Network [OSTI]

    Demers, Nora Egan

    lands in recent years we still have the lowest % on either South Florida Coast. Lee County a new method for appraising Conservation Lands Establish value of Environmental Services and Our Coastal Ecosystems are the Highest Energy Producers and the Freshwater interior Ecosystems

  10. Bringing values and deliberation to science communication

    E-Print Network [OSTI]

    Bringing values and deliberation to science communication Thomas Dietz1 Environmental Science communication focuses only on facts. If science communi- cation is intended to inform decisions, it must analysis and deliberation can be an effective tool for science communication. However, chal- lenges remain

  11. A THEORY OF WASTE AND VALUE

    E-Print Network [OSTI]

    Ferná ndez-Solis, José Rybkowski, Zofia K.

    2015-02-08

    and production. This paper proposes that additional research is needed to measure synergistic and systemic waste and value. Visualizing waste in construction is the point of departure for those seeking to find and minimize or eliminate waste and create a theory...

  12. 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

  13. 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

  14. Changes in the Economic Value of Variable Generation at High Penetration Levels: A Pilot Case Study of California

    SciTech Connect (OSTI)

    Mills, Andrew; Wiser, Ryan

    2012-05-18

    We estimate the long-run economic value of variable renewable generation with increasing penetration using a unique investment and dispatch model that captures long-run investment decisions while also incorporating detailed operational constraints and hourly time resolution over a full year. High time resolution and the incorporation of operational constraints are important for estimating the economic value of variable generation, as is the use of a modeling framework that accommodates new investment decisions. The model is herein applied with a case study that is loosely based on California in 2030. Increasing amounts of wind, photovoltaics (PV), and concentrating solar power (CSP) with and without thermal energy storage (TES) are added one at a time. The marginal economic value of these renewable energy sources is estimated and then decomposed into capacity value, energy value, day-ahead forecast error cost, and ancillary services. The marginal economic value, as defined here, is primarily based on the combination of avoided capital investment cost and avoided variable fuel and operations and maintenance costs from other power plants in the power system. Though the model only captures a subset of the benefits and costs of renewable energy, it nonetheless provides unique insights into how the value of that subset changes with technology and penetration level. Specifically, in this case study implementation of the model, the marginal economic value of all three solar options is found to exceed the value of a flat-block of power (as well as wind energy) by \\$20--30/MWh at low penetration levels, largely due to the high capacity value of solar at low penetration. Because the value of CSP per unit of energy is found to be high with or without thermal energy storage at low penetration, we find little apparent incremental value to thermal storage at low solar penetration in the present case study analysis. The marginal economic value of PV and CSP without thermal storage is found to drop considerably (by more than \\$70/MWh) as the penetration of solar increases toward 30\\percent on an energy basis. This is due primarily to a steep drop in capacity value followed by a decrease in energy value. In contrast, the value of CSP with thermal storage drops much less dramatically as penetration increases. As a result, at solar penetration levels above 10\\percent, CSP with thermal storage is found to be considerably more valuable relative to PV and CSP without thermal storage. The marginal economic value of wind is found to be largely driven by energy value, and is lower than solar at low penetration. The marginal economic value of wind drops at a relatively slower rate with penetration, however. As a result, at high penetration, the value of wind can exceed the value of PV and CSP without thermal storage. Though some of these findings may be somewhat unique to the specific case study presented here, the results: (1) highlight the importance of an analysis framework that addresses long-term investment decisions as well as short-term dispatch and operational constraints, (2) can help inform long-term decisions about renewable energy procurement and supporting infrastructure, and (3) point to areas where further research is warranted.

  15. 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

  16. Massive gravity on de Sitter and unique candidate for partially massless gravity

    SciTech Connect (OSTI)

    Rham, Claudia de; Renaux-Petel, Sbastien E-mail: srenaux@lpthe.jussieu.fr

    2013-01-01

    We derive the decoupling limit of Massive Gravity on de Sitter in an arbitrary number of space-time dimensions d. By embedding d-dimensional de Sitter into d+1-dimensional Minkowski, we extract the physical helicity-1 and helicity-0 polarizations of the graviton. The resulting decoupling theory is similar to that obtained around Minkowski. We take great care at exploring the partially massless limit and define the unique fully non-linear candidate theory that is free of the helicity-0 mode in the decoupling limit, and which therefore propagates only four degrees of freedom in four dimensions. In the latter situation, we show that a new Vainshtein mechanism is at work in the limit m{sup 2} ? 2H{sup 2} which decouples the helicity-0 mode when the parameters are different from that of partially massless gravity. As a result, there is no discontinuity between massive gravity and its partially massless limit, just in the same way as there is no discontinuity in the massless limit of massive gravity. The usual bounds on the graviton mass could therefore equivalently well be interpreted as bounds on m{sup 2}?2H{sup 2}. When dealing with the exact partially massless parameters, on the other hand, the symmetry at m{sup 2} = 2H{sup 2} imposes a specific constraint on matter. As a result the helicity-0 mode decouples without even the need of any Vainshtein mechanism.

  17. Unique aspects of drilling and completing hot-dry-rock geothermal wells

    SciTech Connect (OSTI)

    Carden, R.S.; Nicholson, R.W.; Pettitt, R.A.; Rowley, J.C.

    1983-01-01

    Drilling operations at the Fenton Hill Hot Dry Rock (HDR) Geothermal Test Site have led to numerous developments needed to solve the problems caused by a very harsh downhole environment. A pair of deep wells were drilled to approximately 15,000 ft (4.6 km); formation temperatures were in excess of 600/sup 0/F (300/sup 0/C). The wells were directionally drilled, inclined at 35/sup 0/, one above the other, in a direction orthogonal to the least principal stress field. The well site is near the flank of a young silicic composite volcano in the Jemez Mountains of northern New Mexico. The completion of this pair of wells is unique in reservoir development. The lower well was planned as a cold water injector which will be cooled by the introduced water from the static geothermal gradient to about 80/sup 0/F (25/sup 0/C). The upper well will be heated during production to over 500/sup 0/F (250/sup 0/C). The well pair is designed to perform as a closed loop heat-extraction system connected by hydraulic fractures with a vertical spacing of 1200 ft between the wells. These conditions strongly constrain the drilling technique, casing design, cement formulation, and cementing operations.

  18. NanoSIMS, TEM, and XANES studies of a unique presolar supernova graphite grain

    SciTech Connect (OSTI)

    Groopman, Evan; Bernatowicz, Thomas; Zinner, Ernst; Nittler, Larry R.

    2014-07-20

    We report on isotopic and microstructural investigations of a unique presolar supernova (SN) graphite grain, referred to as G6, isolated from the Orgueil CI chondrite. G6 contains complex heterogeneities in its isotopic composition and in its microstructure. Nano-scale secondary ion mass spectrometer isotope images of ultramicrotome sections reveal heterogeneities in its C, N, and O isotopic compositions, including anomalous shell-like structures. Transmission electron microscope studies reveal a nanocrystalline core surrounded by a turbostratic graphite mantle, the first reported nanocrystalline core from a low-density SN graphite grain. Electron diffraction analysis shows that the nanocrystalline core consists of randomly oriented 2-4 nm graphene particles, similar to those in cores of high-density (HD) presolar graphite grains from asymptotic giant branch stars. G6's core also exhibits evidence for planar stacking of these graphene nano-sheets with a domain size up to 4.5 nm, which was unobserved in the nanocrystalline cores of HD graphite grains. We also report on X-ray absorption near-edge structure measurements of G6. The complex isotopic- and micro-structure of G6 provides evidence for mixing and/or granular transport in SN ejecta.

  19. Unique Regulatory Approach for Licensing the Port Hope Remediation Project in Canada - 13315

    SciTech Connect (OSTI)

    Kostova, M.; Howard, D.; Elder, P.

    2013-07-01

    The Port Hope remediation project is a part of a larger initiative of the Canadian Federal Government the Port Hope Area Initiative (PHAI) which is based upon a community proposal. The Government of Canada, through Natural Resources Canada (NRCan) is investing $1.28 billion over 10 years to clean up historic low-level radioactive waste in the Port Hope Area and to provide long-term safe management of the low-level radioactive wastes in the Port Hope Area. These wastes arose from the activities of a former Federal Crown Corporation (Eldorado Nuclear) and its private sector predecessors. In Canada, historic waste are defined as low-level radioactive waste that was managed in a manner no longer considered acceptable, but for which the original producer cannot reasonably be held responsible or no longer exists and for which the Federal Government has accepted responsibility. In Canada, under the current regulatory framework, the environmental remediation is not considered as a distinct phase of the nuclear cycle. The regulatory approach for dealing with existing sites contaminated with radioactive residues is defined on the basis of risk and application of existing regulations. A unique regulatory approach was taken by the Canadian Nuclear Safety Commission (CNSC) to address the various licensing issues and to set out the requirements for licensing of the Port Hope Project within the current regulatory framework. (authors)

  20. Unique pathway of expression of an opal suppressor phosphoserine tRNA

    SciTech Connect (OSTI)

    Lee, B.J.; De La Pena, P.; Tobian, J.A.; Zasloff, M.; Hatfield, D.

    1987-09-01

    An opal suppressor phosphoserine tRNA gene is present in single copy in the genomes of higher vertebrates. The authors have shown that the product of this gene functions as a suppressor in an in vitro assay, and they have proposed that it may donate a modified amino acid directly to protein in response to specific UGA codons. In this report, they show through in vitro and in vivo studies that the human and Xenopus opal suppressor phosphoserine tRNAs are synthesized by a pathway that is, to the best of our knowledge, unlike that of nay know eukaryotic tRNA. The primary transcript of this gene does not contain a 5'-leader sequence; and, therefore, transcription of this suppressor is initiated at the first nucleotide within the coding sequence. The 5'-terminal triphosphate, present on the primary transcript, remains intact through 3'-terminal maturation and through subsequent transport of the tRNA to the cytoplasm. The unique biosynthetic pathway of this opal suppressor may underlie its distinctive role in eukaryotic cells.

  1. Uniqueness of the Fock quantization of scalar fields and processes with signature change in cosmology

    E-Print Network [OSTI]

    Laura Castell Gomar; Guillermo A. Mena Marugn

    2014-03-27

    We study scalar fields subject to an equation of the Klein-Gordon type in nonstationary spacetimes, such as those found in cosmology, assuming that all the relevant spatial dependence is contained in the Laplacian. We show that the field description ---with a specific canonical pair--- and the Fock representation for the quantization of the field are fixed indeed in a unique way (except for unitary transformations that do not affect the physical predictions) if we adopt the combined criterion of (a) imposing the invariance of the vacuum under the group of spatial symmetries of the field equations and (b) requiring a unitary implementation of the dynamics in the quantum theory. Besides, we provide a spacetime interpretation of the field equations as those corresponding to a scalar field in a cosmological spacetime that is conformally ultrastatic. In addition, in the privileged Fock quantization, we investigate the generalization of the evolution of physical states from the hyperbolic dynamical regime to an elliptic regime. In order to do this, we contemplate the possibility of processes with signature change in the spacetime where the field propagates and discuss the behavior of the background geometry when the change happens, proving that the spacetime metric degenerates. Finally, we argue that this kind of signature change leads naturally to a phenomenon of particle creation, with exponential production.

  2. Uniqueness of the Fock quantization of scalar fields in spatially flat cosmological spacetimes

    E-Print Network [OSTI]

    Laura Castell Gomar; Jernimo Cortez; Daniel Martn-de Blas; Guillermo A. Mena Marugn; Jos M. Velhinho

    2012-11-22

    We study the Fock quantization of scalar fields in (generically) time dependent scenarios, focusing on the case in which the field propagation occurs in --either a background or effective-- spacetime with spatial sections of flat compact topology. The discussion finds important applications in cosmology, like e.g. in the description of test Klein-Gordon fields and scalar perturbations in Friedmann-Robertson-Walker spacetime in the observationally favored flat case. Two types of ambiguities in the quantization are analyzed. First, the infinite ambiguity existing in the choice of a Fock representation for the canonical commutation relations, understandable as the freedom in the choice of inequivalent vacua for a given field. Besides, in cosmological situations, it is customary to scale the fields by time dependent functions, which absorb part of the evolution arising from the spacetime, which is treated classically. This leads to an additional ambiguity, this time in the choice of a canonical pair of field variables. We show that both types of ambiguities are removed by the requirements of (a) invariance of the vacuum under the symmetries of the three-torus, and (b) unitary implementation of the dynamics in the quantum theory. In this way, one arrives at a unique class of unitarily equivalent Fock quantizations for the system. This result provides considerable robustness to the quantum predictions and renders meaningful the confrontation with observation.

  3. 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

    2014-04-23

    has two main objectives. The first is an in-depth literature review on value stream mapping, especially concerning useful value stream mapping tools and the application of value stream mapping in construction industry. The literature review of value...

  4. The turbulent cascade and proton heating in the solar wind during solar minimum

    SciTech Connect (OSTI)

    Coburn, Jesse T.; Smith, Charles W.; Vasquez, Bernard J.; Stawarz, Joshua E.; Forman, Miriam A.

    2013-06-13

    Solar wind measurements at 1 AU during the recent solar minimum and previous studies of solar maximum provide an opportunity to study the effects of the changing solar cycle on in situ heating. Our interest is to compare the levels of activity associated with turbulence and proton heating. Large-scale shears in the flow caused by transient activity are a source that drives turbulence that heats the solar wind, but as the solar cycle progresses the dynamics that drive the turbulence and heat the medium are likely to change. The application of third-moment theory to Advanced Composition Explorer (ACE) data gives the turbulent energy cascade rate which is not seen to vary with the solar cycle. Likewise, an empirical heating rate shows no significan changes in proton heating over the cycle.

  5. Possible Observation of Nuclear Reactor Neutrinos Near the Oscillation Absolute Minimum

    E-Print Network [OSTI]

    C. Bouchiat

    2003-04-27

    After a summary of the basic three neutrino oscillation formalism we review briefly our present empirical knowledge of the oscillation parameters and conclude that the 2-neutrinos model is adequate to describe the survival probability of the electronic neutrino P(nue->nue). Then we proceed to the evaluation of P(nue->nue) relative to the antineutrinos emitted by the nuclear power stations presently in operation along the the Rhone valley. We assume that a detector has been installed in a existing cavity located under the Mont Ventoux at a depth equivalent to 1500 m of water. We show that such an experiment would provide the opportunity to observe neutrinos near the oscillation absolute minimum. We end by a rough estimate of the counting rate.

  6. Probability density functions for the variable solar wind near the solar cycle minimum

    E-Print Network [OSTI]

    Vrs,; Leitner, M; Narita, Y; Consolini, G; Kovcs, P; Tth, A; Lichtenberger, J

    2015-01-01

    Unconditional and conditional statistics is used for studying the histograms of magnetic field multi-scale fluctuations in the solar wind near the solar cycle minimum in 2008. The unconditional statistics involves the magnetic data during the whole year 2008. The conditional statistics involves the magnetic field time series splitted into concatenated subsets of data according to a threshold in dynamic pressure. The threshold separates fast stream leading edge compressional and trailing edge uncompressional fluctuations. The histograms obtained from these data sets are associated with both large-scale (B) and small-scale ({\\delta}B) magnetic fluctuations, the latter corresponding to time-delayed differences. It is shown here that, by keeping flexibility but avoiding the unnecessary redundancy in modeling, the histograms can be effectively described by a limited set of theoretical probability distribution functions (PDFs), such as the normal, log-normal, kappa and logkappa functions. In a statistical sense the...

  7. Automatic track recognition for large-angle minimum ionizing particles in nuclear emulsions

    E-Print Network [OSTI]

    T. Fukuda; S. Fukunaga; H. Ishida; T. Matsumoto; T. Matsuo; S. Mikado; S. Nishimura; S. Ogawa; H. Shibuya; J. Sudou; A. Ariga; S. Tufanli

    2014-12-19

    We previously developed an automatic track scanning system which enables the detection of large-angle nuclear fragments in the nuclear emulsion films of the OPERA experiment. As a next step, we have investigated this system's track recognition capability for large-angle minimum ionizing particles $(1.0 \\leq |tan \\theta| \\leq 3.5)$. This paper shows that, for such tracks, the system has a detection efficiency of 95$\\%$ or higher and reports the achieved angular accuracy of the automatically recognized tracks. This technology is of general purpose and will likely contribute not only to various analyses in the OPERA experiment, but also to future experiments, e.g. on low-energy neutrino and hadron interactions, or to future research on cosmic rays using nuclear emulsions carried by balloons.

  8. Using Data Types Data type. Set of values and operations on those values.

    E-Print Network [OSTI]

    Jiang, Hao

    will be most readable with which background colors on computer monitors and cell phone screens? A. Rule;6 Color Data Type Color. A sensation in the eye from electromagnetic radiation. Set of values. [RGB. A sensation in the eye from electromagnetic radiation. Set of values. [RGB representation] 2563 possible

  9. Thirty-Year Solid Waste Generation Maximum and Minimum Forecast for SRS

    SciTech Connect (OSTI)

    Thomas, L.C.

    1994-10-01

    This report is the third phase (Phase III) of the Thirty-Year Solid Waste Generation Forecast for Facilities at the Savannah River Site (SRS). Phase I of the forecast, Thirty-Year Solid Waste Generation Forecast for Facilities at SRS, forecasts the yearly quantities of low-level waste (LLW), hazardous waste, mixed waste, and transuranic (TRU) wastes generated over the next 30 years by operations, decontamination and decommissioning and environmental restoration (ER) activities at the Savannah River Site. The Phase II report, Thirty-Year Solid Waste Generation Forecast by Treatability Group (U), provides a 30-year forecast by waste treatability group for operations, decontamination and decommissioning, and ER activities. In addition, a 30-year forecast by waste stream has been provided for operations in Appendix A of the Phase II report. The solid wastes stored or generated at SRS must be treated and disposed of in accordance with federal, state, and local laws and regulations. To evaluate, select, and justify the use of promising treatment technologies and to evaluate the potential impact to the environment, the generic waste categories described in the Phase I report were divided into smaller classifications with similar physical, chemical, and radiological characteristics. These smaller classifications, defined within the Phase II report as treatability groups, can then be used in the Waste Management Environmental Impact Statement process to evaluate treatment options. The waste generation forecasts in the Phase II report includes existing waste inventories. Existing waste inventories, which include waste streams from continuing operations and stored wastes from discontinued operations, were not included in the Phase I report. Maximum and minimum forecasts serve as upper and lower boundaries for waste generation. This report provides the maximum and minimum forecast by waste treatability group for operation, decontamination and decommissioning, and ER activities.

  10. Observed Minimum Illuminance Threshold for Night Market Vendors in Kenya who use LED Lamps

    SciTech Connect (OSTI)

    Johnstone, Peter; Jacobson, Arne; Mills, Evan; Radecsky, Kristen

    2009-03-21

    Creation of light for work, socializing, and general illumination is a fundamental application of technology around the world. For those who lack access to electricity, an emerging and diverse range of LED based lighting products hold promise for replacing and/or augmenting their current fuel-based lighting sources that are costly and dirty. Along with analysis of environmental factors, economic models for total cost-ofownership of LED lighting products are an important tool for studying the impacts of these products as they emerge in markets of developing countries. One important metric in those models is the minimum illuminance demanded by end-users for a given task before recharging the lamp or replacing batteries. It impacts the lighting service cost per unit time if charging is done with purchased electricity, batteries, or charging services. The concept is illustrated in figure 1: LED lighting products are generally brightest immediately after the battery is charged or replaced and the illuminance degrades as the battery is discharged. When a minimum threshold level of illuminance is reached, the operational time for the battery charge cycle is over. The cost to recharge depends on the method utilized; these include charging at a shop at a fixed price per charge, charging on personal grid connections, using solar chargers, and purchasing dry cell batteries. This Research Note reports on the observed"charge-triggering" illuminance level threshold for night market vendors who use LED lighting products to provide general and task oriented illumination. All the study participants charged with AC power, either at a fixed-price charge shop or with electricity at their home.

  11. NEWLY DISCOVERED GLOBAL TEMPERATURE STRUCTURES IN THE QUIET SUN AT SOLAR MINIMUM

    SciTech Connect (OSTI)

    Huang Zhenguang; Frazin, Richard A.; Landi, Enrico; Manchester, Ward B.; Gombosi, Tamas I.; Vasquez, Alberto M.

    2012-08-20

    Magnetic loops are building blocks of the closed-field corona. While active region loops are readily seen in images taken at EUV and X-ray wavelengths, quiet-Sun (QS) loops are seldom identifiable and are therefore difficult to study on an individual basis. The first analysis of solar minimum (Carrington Rotation 2077) QS coronal loops utilizing a novel technique called the Michigan Loop Diagnostic Technique (MLDT) is presented. This technique combines Differential Emission Measure Tomography and a potential field source surface (PFSS) model, and consists of tracing PFSS field lines through the tomographic grid on which the local differential emission measure is determined. As a result, the electron temperature T{sub e} and density N{sub e} at each point along each individual field line can be obtained. Using data from STEREO/EUVI and SOHO/MDI, the MLDT identifies two types of QS loops in the corona: so-called up loops in which the temperature increases with height and so-called down loops in which the temperature decreases with height. Up loops are expected, however, down loops are a surprise, and furthermore, they are ubiquitous in the low-latitude corona. Up loops dominate the QS at higher latitudes. The MLDT allows independent determination of the empirical pressure and density scale heights, and the differences between the two remain to be explained. The down loops appear to be a newly discovered property of the solar minimum corona that may shed light on the physics of coronal heating. The results are shown to be robust to the calibration uncertainties of the EUVI instrument.

  12. ARM KAZR-ARSCL Value Added Product

    SciTech Connect (OSTI)

    Jensen, Michael

    2012-09-28

    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.

  13. Value mapping for sustainable business thinking

    E-Print Network [OSTI]

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

    2015-01-13

    alliances [3]. Porter and Kramer [35] discuss the shared value creation concept, which focuses on identifying and expanding the connections between societal and eco- nomic progress. They highlight the need to reconceive and innovate products, markets... 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 2013July 2014 Provide additional focus...

  14. Merged Sounding Value-Added Product

    SciTech Connect (OSTI)

    Troyan, D

    2010-03-03

    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.

  15. 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.

  16. Matrix-valued Quantum Lattice Boltzmann Method

    E-Print Network [OSTI]

    Mendl, Christian B

    2013-01-01

    We develop a numerical framework for the quantum analogue of the "classical" lattice Boltzmann method (LBM), with the Maxwell-Boltzmann distribution replaced by the Fermi-Dirac function. To accommodate the spin density matrix, the distribution functions become 2x2-matrix valued. We show that the efficient, commonly used BGK approximation of the collision operator is valid in the present setting. The framework could leverage the principles of LBM for simulating complex spin systems, with applications to spintronics.

  17. Template:DatasetValue | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEt Al., 2013) | Open EnergyDBpediaValue Jump to: navigation,

  18. Total Operators and Inhomogeneous Proper Values Equations

    E-Print Network [OSTI]

    Jose G. Vargas

    2015-07-09

    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.

  19. The unique structural parameters of the underlying host galaxies in blue compact dwarfs

    SciTech Connect (OSTI)

    Janowiecki, Steven; Salzer, John J. E-mail: slaz@astro.indiana.edu

    2014-10-01

    The nature of possible evolutionary pathways between various types of dwarf galaxies is still not fully understood. Blue compact dwarf galaxies (BCDs) provide a unique window into dwarf galaxy formation and evolution and are often thought of as an evolutionary stage between different classes of dwarf galaxies. In this study we use deep optical and near-infrared observations of the underlying hosts of BCDs in order to study the structural differences between different types of dwarf galaxies. When compared with dwarf irregular galaxies of similar luminosities, we find that the underlying hosts of BCDs have significantly more concentrated light distributions, with smaller scale lengths and brighter central surface brightnesses. We demonstrate here that the underlying hosts of BCDs are distinct from the broad continuum of typical dwarf irregular galaxies, and that it is unlikely that most dwarf irregular galaxies can transform into a BCD or vice versa. Furthermore, we find that the starburst in a BCD only brightens it on average by ?0.8 mag (factor of two), in agreement with other studies. It appears that a BCD is a long-lived and distinct type of dwarf galaxy that exhibits an exceptionally concentrated matter distribution. We suggest that it is this compact mass distribution that enables the strong star formation events that characterize this class of dwarf galaxy, that the compactness of the underlying host can be used as a distinguishing parameter between BCDs and other dwarf galaxies, and that it can also be used to identify BCDs which are not currently experiencing an intense starburst event.

  20. Calculated in-air leakage spectra and power levels for the ANSI standard minimum accident of concern. Final report

    SciTech Connect (OSTI)

    Lee, B.L. Jr.; Dobelbower, M.C.; Tayloe, R.W. Jr.

    1995-07-01

    This document represents Phase I of a two-phase project. The entire project consists of determining a series of minimum accidents of concern and their associated neutron and photon leakage spectra that may be used to determine Criticality Accident Alarm compliance with ANSI/ANS-8.3. The inadvertent assembly of a critical mass of material presents a multitude of unknown quantities. Depending on the particular process, one can make an educated guess as to fissile material. In a gaseous diffusion cascade, this material is assumed to be uranyl fluoride. However, educated assumptions cannot be readily made for the other variables. Phase I of this project is determining a bounding minimum accident of concern and its associated neutron and photon leakage spectra. To determine the composition of the bounding minimum accident of concern, work was done to determine the effects of geometry, moderation level, and enrichment on the leakage spectra of a critical assembly. The minimum accident of concern is defined as the accident that may be assumed to deliver the equivalent of an absorbed dose in free air of 20 rad at a distance of 2 meters from the reacting material within 60 seconds. To determine this dose, an analyst makes an assumption and choose an appropriate flux to dose response function. The power level required of a critical assembly to constitute a minimum accident of concern depends heavily on the response function chosen. The first step in determining the leakage spectra was to attempt to isolate the effects of geometry, after which all calculations were conducted on critical spheres. The moderation level and enrichment of the spheres were varied and their leakage spectra calculated. These spectra were then multiplied by three different response functions: the Henderson Flux to Dose conversion factors, the ICRU 44 Kerma in Air, and the MCNP Heating Detector. The power level required to produce a minimum accident of concern was then calculated for each combination.

  1. Interpolated Sounding Value-Added Product

    SciTech Connect (OSTI)

    Troyan, D

    2013-04-01

    The Interpolated Sounding (INTERPSONDE) value-added product (VAP) uses a combination of observations from radiosonde soundings, the microwave radiometer (MWR), and surface meteorological instruments in order to define profiles of the atmospheric thermodynamic state at one-minute temporal intervals and a total of at least 266 altitude levels. This VAP is part of the Merged Sounding (MERGESONDE) suite of VAPs. INTERPSONDE is the profile of the atmospheric thermodynamic state created using the algorithms of MERGESONDE without including the model data from the European Centre for Medium-range Weather Forecasting (ECMWF). More specifically, INTERPSONDE VAP represents an intermediate step within the larger MERGESONDE process.

  2. Template:DBpediaValue | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEt Al., 2013) | Open EnergyDBpediaValue Jump to: navigation, search This is

  3. Core Values Postcard | The Ames Laboratory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room News PublicationsAuditsClusterInformationContract Managementthermoelectric powerTheCore Values

  4. core values | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal GasAdministration Medal01 Sandia4) August 20123/%2A en46A NAME6/%2A encore values |

  5. 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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory of raregovAboutRecovery Act Recovery Act LogogovDataValue-Added Products

  6. Photovoltaics Value Analysis | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsourceII JumpQuarterly Smart GridNorthInformationPersuPlanPhotoSolarEconomicValue

  7. Value Study Desk Manual | 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 on Delicious Rank EERE: Alternative FuelsofProgram: Report1538-1950 TimelineUtility-Scale SolarV-Site AssemblyValue Study

  8. Value-based reliability transmission planning

    SciTech Connect (OSTI)

    Dalton, J.G. III; Garrison, D.L.; Fallon, C.M.

    1996-08-01

    This paper presents a new value-based reliability planning (VBRP) process proposed for planning Duke Power Company`s (DPC) regional transmission system. All transmission served customers are fed from DPC`s regional transmission system which consists of a 44-kV predominantly radial system and a 100-kV predominantly non-radial system. In the past, any single contingency that could occur during system peak conditions and cause a thermal overload required the overloaded facility to be upgraded, regardless of the costs or the likelihood of the overload occurring. The new VBRP process is based on transmission system reliability evaluation and includes the following important elements: (1) a ten-year historical data base describing the probabilities of forced outages for lines and transformers; (2) a five-year average load duration curve describing the probability of an overload should a contingency occur; (3) a customer outage cost data base; (4) and probabilistic techniques. The new process attempts to balance the costs of improving service reliability with the benefits or value that these improvements bring to these customers. The objective is to provide the customers their required level of reliability while minimizing the Total Cost of their electric service.

  9. World-Unique Wind Facilities Designed to protect us from storms, harness the power of wind and

    E-Print Network [OSTI]

    Lennard, William N.

    World-Unique Wind Facilities Designed to protect us from storms, harness the power of wind advanced experimental facility for studying the effects of damaging winds on structures, and for designing on buildings and structures, wind turbines, forests and crops; and improve the positioning and design of wind

  10. Cleanroom: Edit-Time Error Detection with the Uniqueness Heuristic Andrew J. Ko and Jacob O. Wobbrock

    E-Print Network [OSTI]

    Wobbrock, Jacob O.

    Cleanroom: Edit-Time Error Detection with the Uniqueness Heuristic Andrew J. Ko and Jacob O for HTML, CSS, and JavaScript, in an interactive editor called Cleanroom, which highlights lone identifiers after each keystroke. Through an online experiment, we show that Cleanroom detects real errors

  11. From Single to Multiple Atomic Layers: A Unique Approach to the Systematic Tuning of Structures and Properties of

    E-Print Network [OSTI]

    Li, Jing

    the structures and properties of a unique family of inorganic- organic hybrid nanostructured materials based and Properties of Inorganic-Organic Hybrid Nanostructured Semiconductors Xiaoying Huang and Jing Li* Contribution devices.1 Recent development on the synthesis and fabrication of nanoparticles of these semiconductors has

  12. The Boltzmann equation Global existence results Uniqueness Properties of propagation Main ideas of the proof On the Boltzmann equation

    E-Print Network [OSTI]

    Craig, Walter

    The Boltzmann equation Global existence results Uniqueness Properties of propagation Main ideas of the proof On the Boltzmann equation: global solutions in one spatial dimension Walter Craig Department 11, 2005 Walter Craig McMaster University Global solutions of the Boltzmann equation #12;The

  13. Is it possible to use "twin cores" as a unique sedimentary record? An experimental design based on sediment color

    E-Print Network [OSTI]

    non destructive manipulation, gives quantitative information on the color and is used to describe that the acquisition of digital color is an affordable and non-destructive analysis that allows further investigation as a unique sedimentary record without any previous testing, at least in such transitional regions. 1

  14. The University of Colorado at Boulder is proud to offer a unique learning environment that combines the academic

    E-Print Network [OSTI]

    Mojzsis, Stephen J.

    #12;to Summer BoulderIll The University of Colorado at Boulder is proud to offer a unique. With over 500 summer courses offered, you will find the course that will enrich your creative, professional, cultural, or academic interests. Among the many courses are learning op- portunities offered only during

  15. For more than 175 years, Rensselaer has offered a unique and innovative technological educational experience. As the

    E-Print Network [OSTI]

    Varela, Carlos

    For more than 175 years, Rensselaer has offered a unique and innovative technological educational, and they eagerlyincludebothundergraduateandgraduatestudentsintheir research work. Such opportunities are available to students in virtually every major offered the Cooperative Education Program. Rensselaer's portfolio in Education for Working Professionals also offers

  16. For more than 175 years, Rensselaer has offered a unique and innovative technological educational experience. As the

    E-Print Network [OSTI]

    Varela, Carlos

    For more than 175 years, Rensselaer has offered a unique and innovative technological educational in virtually every major offered through Rensselaer's five schools-- Engineering, Science, the Lally School Professionals also offers a highly successful distributed delivery program that extends graduate courses

  17. For more than 175 years, Rensselaer has offered a unique and innovative technological educational experience. As the

    E-Print Network [OSTI]

    Varela, Carlos

    For more than 175 years, Rensselaer has offered a unique and innovative technological educational- tually every major offered through Rensselaer's five schools-- Engineering, Science, the Lally School Professionals also offers a highly successful distributed delivery pro- gram that extends graduate courses

  18. Eos, Vol. 90, No. 22, 2 June 2009 It is unique in that its collection of tsunami

    E-Print Network [OSTI]

    Kurapov, Alexander

    Eos, Vol. 90, No. 22, 2 June 2009 It is unique in that its collection of tsunami deposit information and DART databases in forms suitable for tsunami modeling pur- poses is not available online anywhere else. Finally, the tsunami database is strength- ened through integration with the other NGDC

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

    E-Print Network [OSTI]

    Ross, Adam Michael, 1977-

    2006-01-01

    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 ...

  20. Enhanced Gas Sorption Properties and Unique Behavior toward Liquid Water in a Pillared-Paddlewheel Metal-Organic Framework

    E-Print Network [OSTI]

    knowledge, is a record value for MOFs activated without resorting to supercritical CO2 drying.26 Such high

  1. Minimum Analytical Chemistry Requirements for Pit Manufacturing at Los Alamos National Laboratory

    SciTech Connect (OSTI)

    Moy, Ming M.; Leasure, Craig S.

    1998-08-01

    Analytical chemistry is one of several capabilities necessary for executing the Stockpile Stewardship and Management Program at Los Alamos National Laboratory (LANL). Analytical chemistry capabilities reside in the Chemistry Metallurgy Research (CMR) Facility and Plutonium Facility (TA-55). These analytical capabilities support plutonium recovery operations, plutonium metallurgy, and waste management. Analytical chemistry capabilities at both nuclear facilities are currently being configured to support pit manufacturing. This document summarizes the minimum analytical chemistry capabilities required to sustain pit manufacturing at LANL. By the year 2004, approximately $16 million will be required to procure analytical instrumentation to support pit manufacturing. In addition, $8.5 million will be required to procure glovebox enclosures. An estimated 50% increase in costs has been included for installation of analytical instruments and glovebox enclosures. However, no general and administrative (G and A) taxes have been included. If an additional 42.5/0 G and A tax were to be incurred, approximately $35 million would be required over the next five years to prepare analytical chemistry to support a 50-pit-per-year manufacturing capability by the year 2004.

  2. Minimum 186 Basin levels required for operation of ECS and CWS pumps

    SciTech Connect (OSTI)

    Reeves, K.K.; Barbour, K.L.

    1992-10-01

    Operation of K Reactor with a cooling tower requires that 186 Basin loss of inventory transients be considered during Design Basis Accident analyses requiring ECS injection, such as the LOCA and LOPA. Since the cooling tower systems are not considered safety systems, credit is not taken for their continued operation during a LOPA or LOCA even though they would likely continue to operate as designed. Without the continued circulation of cooling water to the 186 Basin by the cooling tower pumps, the 186 Basin will lose inventory until additional make-up can be obtained from the river water supply system. Increasing the make-up to the 186 Basin from the river water system may require the opening of manually operated valves, the starting of additional river water pumps, and adjustments of the flow to L Area. In the time required for these actions a loss of basin inventory could occur. The ECS and CWS pumps are supplied by the 186 Basin. A reduction in the basin level will result in decreased pump suction head. This reduction in suction head will result in decreased output from the pumps and, if severe enough, could lead to pump cavitation for some configurations. The subject of this report is the minimum 186 Basin level required to prevent ECS and CWS pump cavitation. The reduction in ECS flow due to a reduced 186 Basin level without cavitation is part of a separate study.

  3. Use of finite volume radiation for predicting the Knudsen minimum in 2D channel flow

    SciTech Connect (OSTI)

    Malhotra, Chetan P.; Mahajan, Roop L.

    2014-12-09

    In an earlier paper we employed an analogy between surface-to-surface radiation and free-molecular flow to model Knudsen flow through tubes and onto planes. In the current paper we extend the analogy between thermal radiation and molecular flow to model the flow of a gas in a 2D channel across all regimes of rarefaction. To accomplish this, we break down the problem of gaseous flow into three sub-problems (self-diffusion, mass-motion and generation of pressure gradient) and use the finite volume method for modeling radiation through participating media to model the transport in each sub-problem as a radiation problem. We first model molecular self-diffusion in the stationary gas by modeling the transport of the molecular number density through the gas starting from the analytical asymptote for free-molecular flow to the kinetic theory limit of gaseous self-diffusion. We then model the transport of momentum through the gas at unit pressure gradient to predict Poiseuille flow and slip flow in the 2D gas. Lastly, we predict the generation of pressure gradient within the gas due to molecular collisions by modeling the transport of the forces generated due to collisions per unit volume of gas. We then proceed to combine the three radiation problems to predict flow of the gas over the entire Knudsen number regime from free-molecular to transition to continuum flow and successfully capture the Knudsen minimum at Kn ? 1.

  4. Approaching the Minimum Thermal Conductivity in Rhenium-Substituted Higher Manganese Silicides

    SciTech Connect (OSTI)

    Chen, Xi [University of Texas at Austin] [University of Texas at Austin; Girard, S. N. [University of Wisconsin, Madison] [University of Wisconsin, Madison; Meng, F. [University of Wisconsin, Madison] [University of Wisconsin, Madison; Lara-Curzio, Edgar [ORNL] [ORNL; Jin, S [University of Wisconsin, Madison] [University of Wisconsin, Madison; Goodenough, J. B. [University of Texas at Austin] [University of Texas at Austin; Zhou, J. S. [University of Texas at Austin] [University of Texas at Austin; Shi, L [University of Texas at Austin] [University of Texas at Austin

    2014-01-01

    Higher manganese silicides (HMS) made of earth-abundant and non-toxic elements are regarded as promising p-type thermoelectric materials because their complex crystal structure results in low lattice thermal conductivity. It is shown here that the already low thermal conductivity of HMS can be reduced further to approach the minimum thermal conductivity via partial substitu- tion of Mn with heavier rhenium (Re) to increase point defect scattering. The solubility limit of Re in the obtained RexMn1 xSi1.8 is determined to be about x = 0.18. Elemental inhomogeneity and the formation of ReSi1.75 inclusions with 50 200 nm size are found within the HMS matrix. It is found that the power factor does not change markedly at low Re content of x 0.04 before it drops considerably at higher Re contents. Compared to pure HMS, the reduced lattice thermal conductivity in RexMn1 xSi1.8 results in a 25% increase of the peak figure of merit ZT to reach 0.57 0.08 at 800 K for x = 0.04. The suppressed thermal conductivity in the pure RexMn1 xSi1.8 can enable further investigations of the ZT limit of this system by exploring different impurity doping strategies to optimize the carrier concentration and power factor.

  5. Metaproteomics reveals differential modes of metabolic coupling among ubiquitous oxygen minimum zone microbes

    SciTech Connect (OSTI)

    Hawley, Alyse K.; Brewer, Heather M.; Norbeck, Angela D.; Pasa-Tolic, Ljiljana; Hallam, Steven J.

    2014-08-05

    Oxygen minimum zones (OMZs) are intrinsic water column features arising from respiratory oxygen demand during organic matter degradation in stratified marine waters. Currently OMZs are expanding due to global climate change. This expansion alters marine ecosystem function and the productivity of fisheries due to habitat compression and changes in biogeochemical cycling leading to fixed nitrogen loss and greenhouse gas production. Here we use metaproteomics to chart spatial and temporal patterns of gene expression along defined redox gradients in a seasonally anoxic fjord, Saanich Inlet to better understand microbial community responses to OMZ expansion. The expression of metabolic pathway components for nitrification, anaerobic ammonium oxidation (anammox), denitrification and inorganic carbon fixation predominantly co-varied with abundance and distribution patterns of Thaumarchaeota, Nitrospira, Planctomycetes and SUP05/ARCTIC96BD-19 Gammaproteobacteria. Within these groups, pathways mediating inorganic carbon fixation and nitrogen and sulfur transformations were differentially expressed across the redoxcline. Nitrification and inorganic carbon fixation pathways affiliated with Thaumarchaeota dominated dysoxic waters and denitrification, sulfur-oxidation and inorganic carbon fixation pathways affiliated with SUP05 dominated suboxic and anoxic waters. Nitrite-oxidation and anammox pathways affiliated with Nitrospina and Planctomycetes respectively, also exhibited redox partitioning between dysoxic and suboxic waters. The differential expression of these pathways under changing water column redox conditions has quantitative implications for coupled biogeochemical cycling linking different modes of inorganic carbon fixation with distributed nitrogen and sulfur-based energy metabolism extensible to coastal and open ocean OMZs.

  6. The Minimum of Solar Cycle 23: As Deep as It Could Be?

    E-Print Network [OSTI]

    Muoz-Jaramillo, Andrs; Longcope, Dana W; Tlatov, Andrey G; Pevtsov, Alexei A; Balmaceda, Laura A; DeLuca, Edward E; Martens, Petrus C H

    2015-01-01

    In this work we introduce a new way of binning sunspot group data with the purpose of better understanding the impact of the solar cycle on sunspot properties and how this defined the characteristics of the extended minimum of cycle 23. Our approach assumes that the statistical properties of sunspots are completely determined by the strength of the underlying large-scale field and have no additional time dependencies. We use the amplitude of the cycle at any given moment (something we refer to as activity level) as a proxy for the strength of this deep-seated magnetic field. We find that the sunspot size distribution is composed of two populations: one population of groups and active regions and a second population of pores and ephemeral regions. When fits are performed at periods of different activity level, only the statistical properties of the former population, the active regions, is found to vary. Finally, we study the relative contribution of each component (small-scale versus large-scale) to solar mag...

  7. The Minimum Bandwidth of Narrowband Spikes in Solar Flare Decimetric Radio Waves

    E-Print Network [OSTI]

    Peter Messmer; Arnold O. Benz

    1999-12-23

    The minimum and the mean bandwidth of individual narrowband spikes in two events in decimetric radio waves is determined by means of multi-resolution analysis. Spikes of a few tens of millisecond duration occur at decimetric/microwave wavelength in the particle acceleration phase of solar flares. A first method determines the dominant spike bandwidth scale based on their scalegram, the mean squared wavelet coefficient at each frequency scale. This allows to measure the scale bandwidth independently of heuristic spike selection criteria, e.g. manual selection. The major drawback is a low resolution in the bandwidth. To overcome this uncertainty, a feature detection algorithm and a criterion for spike shape in the time-frequency plane is applied to locate the spikes. In that case, the bandwidth is measured by fitting an assumed spike profile into the denoised data. The smallest FWHM bandwidth of spikes was found at 0.17 % and 0.41 % of the center frequency in the two events. Knowing the shortest relevant bandwidth of spikes, the slope of the Fourier power spectrum of this two events was determined and no resemblance to a Kolmogorov spectrum detected. Additionally the correlation between spike peak flux and bandwidth was examined.

  8. OVERVIEW OF EXTREME VALUE ANALYSIS UNDER CLIMATE CHANGE

    E-Print Network [OSTI]

    Katz, Richard

    wind speed, sea level #12;13 Block maxima approach #12;14 #12;15 Estimated 100-yr (i threshold) -- Point process combines Poisson and GP into single model Difficulties -- Choice of threshold;21 Trends -- Example (Urban heat island) Trend in summer minimum temperature at Phoenix, AZ (i. e., block

  9. Values and the quantum conception of man

    SciTech Connect (OSTI)

    Stapp, H.P.

    1995-06-01

    Classical mechanics is based upon a mechanical picture of nature that is fundamentally incorrect. It has been replaced at the basic level by a radically different theory: quantum mechanics. This change entails an enormous shift in one`s basic conception of nature, one that can profoundly alter the scientific image of man himself. Self-image is the foundation of values, and the replacement of the mechanistic self-image derived from classical mechanics by one concordant with quantum mechanics may provide the foundation of a moral order better suited to today`s times, a self-image that endows human life with meaning, responsibility, and a deeper linkage to nature as a whole.

  10. Electric Power Network Security Analysis via Minimum Cut Relaxation Kin Cheong Sou, Henrik Sandberg and Karl Henrik Johansson

    E-Print Network [OSTI]

    Johansson, Karl Henrik

    ) and ma directed arcs (i.e., transmission lines) on which power flows. The flow can The authorsElectric Power Network Security Analysis via Minimum Cut Relaxation Kin Cheong Sou, Henrik Sandberg the security of power transmission networks is presented. In order to strategically allocate protection devices

  11. 3172 IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, VOL. 8, NO. 6, JUNE 2009 On Multicast Beamforming for Minimum Outage

    E-Print Network [OSTI]

    Sidiropoulos, Nikolaos D.

    Beamforming for Minimum Outage Vassilis Ntranos, Nicholas D. Sidiropoulos, and Leandros Tassiulas Abstract--The multicast beamforming problem is considered from the viewpoint of minimizing outage probability subject (locations) and variances (spreads). It is shown that minimizing outage probability subject to a transmit

  12. JOURNAL OF LATEX CLASS FILES, VOL. 6, NO. 1, JANUARY 2007 1 An Approximation Algorithm for the Minimum

    E-Print Network [OSTI]

    Chen, Xin

    thus formulated in the framework of genome rearrangement. As an important one among them, the minimum breakpoint linearization (MBL) problem is to find the total order of a partially-ordered genome that minimizes its breakpoint distance to a reference genome whose genes are already totally ordered

  13. Task Allocation for Minimum System Power in a Homogenous Multi-core Processor Yang Ge, Qinru Qiu

    E-Print Network [OSTI]

    Qiu, Qinru

    . At micro- architecture level, increased power density has set up a "Power Wall" which blocks the microTask Allocation for Minimum System Power in a Homogenous Multi-core Processor Yang Ge, Qinru Qiu power consumption of a homogenous multi-core processor with a main focus on its impact on the leakage

  14. Asymmetric response of maximum and minimum temperatures to soil emissivity change over the Northern African Sahel in a GCM

    E-Print Network [OSTI]

    Zhou, Liming

    Asymmetric response of maximum and minimum temperatures to soil emissivity change over the Northern in the Sahel could lead to reduced land surface emissivity and thus might have an asymmetric impact on daytime balance to changes in soil emissivity over the Sahel using the recently developed Community Land Model

  15. An Association of Independent Blue Cross and Blue Shield Plans This health plan meets Minimum Creditable Coverage Standards for

    E-Print Network [OSTI]

    Aalberts, Daniel P.

    An Association of Independent Blue Cross and Blue Shield Plans This health plan meets Minimum, as part of the Massachusetts Health Care Reform Law. HMO Blue New EnglandSM Summary of Benefits Williams College #12;Your Care Your Primary Care Provider. When you enroll in HMO Blue New England, you must choose

  16. Survey of Quiescent Filament Channels at the Current Solar Minimum Yingna Su, Adriaan van Ballegooijen, Leon Golub

    E-Print Network [OSTI]

    Su, Yingna

    Survey of Quiescent Filament Channels at the Current Solar Minimum Yingna Su, Adriaan van Ballegooijen, Leon Golub Harvard-Smithsonian Center for Astrophysics Abstract Type I Filament Channels Type II Filament Channels Summary We present preliminary results of an investigation on filament channels

  17. Study of Cosmic-Ray Modulation during the Recent Unusual Minimum and Mini Maximum of Solar Cycle 24

    E-Print Network [OSTI]

    Aslam, O P M

    2015-01-01

    After a prolonged and deep solar minimum at the end of Cycle 23, the current Solar Cycle 24 is one of the lowest cycles. These two periods of deep minimum and mini maximum are separated by a period of increasing solar activity. We study the cosmic-ray intensity variation in relation with the solar activity, heliospheric plasma and field parameters, including the heliospheric current sheet, during these three periods (phases) of different activity level and nature: (a) a deep minimum, (b) an increasing activity period and (c) a mini maximum. We use neutron monitor data from stations located around the globe to study the rigidity dependence on modulation during the two extremes, i.e., minimum and maximum. We also study the time lag between the cosmic-ray intensity and various solar and interplanetary parameters separately during the three activity phases. We also analyze the role of various parameters, including the current sheet tilt, in modulating the cosmic-ray intensity during the three different phases. Th...

  18. IEEE TRANSACTIONS ON SIGNAL PROCESSING, VOL. 54, NO. 6, JUNE 2006 2155 A Minimum Squared-Error Framework

    E-Print Network [OSTI]

    Eldar, Yonina

    IEEE TRANSACTIONS ON SIGNAL PROCESSING, VOL. 54, NO. 6, JUNE 2006 2155 A Minimum Squared processing entails representing a signal by a set of coefficients and relies on the existence of methods kernel. In practice, however, the input signal is never perfectly bandlimited, and the sampling process

  19. Doctoral Program in Biomedical Engineering Admission to this program is contingent upon admission to the Graduate School. The minimum

    E-Print Network [OSTI]

    Berdichevsky, Victor

    Doctoral Program in Biomedical Engineering Admission to this program is contingent upon admission to the Graduate School. The minimum requirements for admission into the Doctoral Program in Biomedical Engineering in Biomedical Engineering, or other closely related field from an accredited institution. A GPA of at least 3

  20. A Minimum Free Energy Reaction Path for the E2 Reaction between Fluoro Ethane and a Fluoride Ion

    E-Print Network [OSTI]

    Nielsen, Steven O.

    A Minimum Free Energy Reaction Path for the E2 Reaction between Fluoro Ethane and a Fluoride Ion, such as the mechanism and the free-energy profile, remains an important challenge not only for enzyme catalysis1 of the reaction free-energy profile is very cumbersome with constrained molecular dynamics (MD) and umbrella

  1. 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,...

  2. 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)...

  3. Biopower Report Presents Methodology for Assessing the Value...

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

    Report Presents Methodology for Assessing the Value of Co-Firing Biomass in Pulverized Coal Plants Biopower Report Presents Methodology for Assessing the Value of Co-Firing...

  4. Getting the Best Value with Utility Energy Service Contracts...

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

    Project Financing Utility Energy Service Contracts Getting the Best Value with Utility Energy Service Contracts Getting the Best Value with Utility Energy Service Contracts...

  5. World Best Practice Energy Intensity Values for Selected Industrial Sectors

    E-Print Network [OSTI]

    Worrell, Ernst; Price, Lynn; Neelis, Maarten; Galitsky, Christina; Zhou, Nan

    2007-01-01

    Best Practice Final and Primary Energy Intensity Values forWorld Best Practice Primary Energy Intensity Values forRecovered Pulp Note: Primary energy includes electricity

  6. Methods for Analyzing the Economic Value of Concentrating Solar...

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

    (CSP-TES) provides multiple quantifiable benefits compared to CSP without storage or to solar photovoltaic (PV) technology, including higher energy value, ancillary services value,...

  7. Accounting for the phonetic value of nonspeech sounds

    E-Print Network [OSTI]

    Finley, Gregory P.

    2015-01-01

    Accounting for the phonetic value of nonspeech sounds BySpring 2015 Abstract Accounting for the phonetic value ofsuggest an approach towards accounting for human perception

  8. 3-Cylinder Turbocharged Gasoline Direct Injection: A High Value...

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

    High Value Solution for Euro VI Emissions 3-cylindery gasoline direct injection engines offer similar value in CO2 reduction capability (Euros% CO2 reduction) at a significantly...

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

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

    Value of Electricity Storage Resources in Electricity Markets - EAC 2011 Estimating the Value of Electricity Storage Resources in Electricity Markets - EAC 2011 The purpose of this...

  10. Minimum Description Length Model Selection Criteria for Generalized Linear Models Mark Hansen

    E-Print Network [OSTI]

    Yu, Bin

    of simulations for logistic regression illustrate that mixture MDL can ``bridge'' AIC and BIC in the sense. By viewing statistical modeling as a means of generating descriptions of observed data, the MDL framework (cf for a probability distribution Q on A. An integervalued function L corresponds to the code length of a binary

  11. Minimum-energy broadcast in random-grid ad-hoc networks: approximation and distributed algorithms

    E-Print Network [OSTI]

    Calamoneri, Tiziana

    of a node de- pends, in turn, on the energy power supplied to the node. In particular, the power Pv required by a node v to cor- rectly transmit data to another station w must satisfy the inequality Pv dist(v, w)2: the adopted tech- nology allows nodes to have only few possible transmission range values. For this reason, we

  12. PSR J2019+2425: A Unique Testing Ground for Binary Evolution

    E-Print Network [OSTI]

    T. M. Tauris

    1998-03-31

    If the theoretical relationship between white dwarf mass and orbital period for wide-orbit binary radio pulsars is assumed to be correct, then the neutron star mass of PSR J2019+2425 is shown to be ~1.20 M_sun. Hence the mass of the neutron star in this system prior to the mass transfer phase is expected to have been < 1.1 M_sun. Alternatively this system descends from the accretion induced collapse (AIC) of a massive white dwarf. We estimate the magnetic inclination angles of all the observed wide-orbit low-mass binary pulsars in the Galactic disk using the core-mass period relation and assuming that the spin axis of an accreting neutron star aligns with the orbital angular momentum vector in the recycling process of the pulsar. The large estimated magnetic inclination angle of PSR J2019+2425, in combination with its old age, gives for this system evidence against alignment of the magnetic field axis with the rotational spin axis. However, in the majority of the similar systems the distribution of magnetic inclination angles is concentrated toward low values (if the core-mass period relation is correct) and suggests that alignment has taken place.

  13. Uniqueness of RS2 type thick branes supported by a scalar field

    E-Print Network [OSTI]

    S. T. Abdyrakhmanov; K. A. Bronnikov; B. E. Meierovich

    2005-03-13

    We study thick brane world models as Z_2-symmetric domain walls supported by a scalar field with an arbitrary potential V(\\phi) in 5D general relativity. Under the global regularity requirement, such configurations (i) have always an AdS asymptotic far from the brane, (ii) are only possible if V(\\phi) has an alternating sign and (iii) V(\\phi) should satisfy a certain fine-tuning type equality. Thus a thick brane with any admissible V(\\phi) is a regularized version of the RS2 brane immersed in the AdS_5 bulk. The thin brane limit is realized in a universal manner by including an arbitrary thick brane model in a one-parameter family, where the parameter "a" is associated with brane thickness; the asymptotic value of V(\\phi) (related to \\Lambda_5, the effective cosmological constant) remains a-independent. The problem of ordinary matter confinement on the brane is discussed for a test scalar field. Its stress-energy tensor is found to diverge at the AdS horizon for both thin and thick branes, making a serious problem for this class of brane world models.

  14. Revisions included in HUD Intermediate Minimum Property Standards Supplement 4930. 2, 1977 edition: solar heating and domestic hot-water systems

    SciTech Connect (OSTI)

    Not Available

    1984-04-01

    This addendum to a 1977 HUD publication contains revisions and additions to the existing intermediate minimum property standards supplment for solar heating and cooling systems. Building design revisions cover fire protection, penetrations, and roof coverings. Changes to guidelines for materials, such as those for thermal and ultraviolet stability and moisture resistance, are detailed. Flash points of toxic and combustive fluids, chemical and physical compatibility, and flame spread and resistance of insulation materials are also explained. Construction standards were revised for hail loads; waterproofing insulated exterior storage containers, pipes, and ducts; and for passive systems. Standards also were revised for power-operated protection, dust and dirt prevention, and chimney and vent heights. Radiation temperature, draft control, and thermal energy storage and loss standards were deleted. Other standards for insulation values for thermal devices, lighting protection, and sealing and testing air distribution systems were added. Appended materials contain revisions to calculation procedures for determining the thermal performance of active, solar space heating, and domestic hot water systems. A revised materials list for properties of typical cover materials, absorptive coatings, thermal storage unit containers, and heat-transfer liquids is provided. Revisions to acceptable engineering practice standards are also included.

  15. Production of High Value Cellulose from Tobacco

    SciTech Connect (OSTI)

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

    2011-06-15

    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.

  16. Value of Laboratory Experiments for Code Validations

    SciTech Connect (OSTI)

    Wawersik, W.R.

    1998-12-14

    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.

  17. A unique dosing system for the production of OH under high vacuum for the study of environmental heterogeneous reactions

    SciTech Connect (OSTI)

    Brown, Matthew A.; Johanek, Viktor; Hemminger, John C.

    2008-02-15

    A unique dosing system for the production of hydroxyl radicals under high vacuum for the study of environmental heterogeneous reactions is described. Hydroxyl radicals are produced by the photodissociation of a hydrogen peroxide aqueous gas mixture with 254 nm radiation according to the reaction H{sub 2}O{sub 2}+h{nu} (254 nm){yields}OH+OH. Under the conditions of the current design, 0.6% conversion of hydrogen peroxide is expected yielding a hydroxyl number density on the order of 10{sup 10} molecules/cm{sup 3}. The flux distribution of the dosing system is calculated using a Monte Carlo simulation method and compared with the experimentally determined results. The performance of this unique hydroxyl dosing system is demonstrated for the heterogeneous reaction with a solid surface of potassium iodide. Coupling of the hydroxyl radical dosing system to a quantitative surface analysis system should help provide molecular level insight into detailed reaction mechanisms.

  18. An estimate for the sum of a Dirichlet series in terms of the minimum of its modulus on a vertical line segment

    SciTech Connect (OSTI)

    Gaisin, Ahtyar M; Rakhmatullina, Zhanna G

    2011-12-31

    The behaviour of the sum of an entire Dirichlet series is analyzed in terms of the minimum of its modulus on a system of vertical line segments. Also a more general problem, connected with the Polya conjecture is posed and solved. It concerns the minimum modulus of an entire function with Fabri gaps and its growth along curves going to infinity. Bibliography: 33 titles.

  19. BACHELOR OF SCIENCE IN GEOGRAPHY The Bachelor of Science Geography Major consists of a minimum of 36 units taken from the course offerings of the School of

    E-Print Network [OSTI]

    BACHELOR OF SCIENCE IN GEOGRAPHY The Bachelor of Science Geography Major consists of a minimum of 36 units taken from the course offerings of the School of Geography and Development, including a minimum of 21 units at the upper division level. Best Introductory Courses INDV 102 Human Geography

  20. Aiming for Unique and Outstanding Collections: Retrospective and Prospective Analysis of East Asian Collection Development at the University of California, San Diego

    E-Print Network [OSTI]

    Cheng, Jim

    2007-01-01

    to form PRDLA (the Pacific Rim Digital Library Alliance),international relations in the Pacific Rim region. The samemodern and contemporary Pacific Rim studies with many unique

  1. HOT X-RAY CORONAE AROUND MASSIVE SPIRAL GALAXIES: A UNIQUE PROBE OF STRUCTURE FORMATION MODELS

    SciTech Connect (OSTI)

    Bogdan, Akos; Forman, William R.; Vogelsberger, Mark; Sijacki, Debora; Mazzotta, Pasquale; Kraft, Ralph P.; Jones, Christine; David, Laurence P. [Harvard Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Bourdin, Herve [Dipartimento di Fisica, Universita degli Studi di Roma 'Tor Vergata', via della Ricerca Scientifica 1, I-00133 Roma (Italy); Gilfanov, Marat; Churazov, Eugene, E-mail: abogdan@cfa.harvard.edu [Max-Planck-Institut fuer Astrophysik, Karl-Schwarzschild-str. 1, D-85748 Garching (Germany)

    2013-08-01

    Luminous X-ray gas coronae in the dark matter halos of massive spiral galaxies are a fundamental prediction of structure formation models, yet only a few such coronae have been detected so far. In this paper, we study the hot X-ray coronae beyond the optical disks of two 'normal' massive spirals, NGC 1961 and NGC 6753. Based on XMM-Newton X-ray observations, hot gaseous emission is detected to {approx}60 kpc-well beyond their optical radii. The hot gas has a best-fit temperature of kT {approx} 0.6 keV and an abundance of {approx}0.1 Solar, and exhibits a fairly uniform distribution, suggesting that the quasi-static gas resides in hydrostatic equilibrium in the potential well of the galaxies. The bolometric luminosity of the gas in the (0.05-0.15)r{sub 200} region (r{sub 200} is the virial radius) is {approx}6 Multiplication-Sign 10{sup 40} erg s{sup -1} for both galaxies. The baryon mass fractions of NGC 1961 and NGC 6753 are f{sub b,NGC1961} {approx} 0.11 and f{sub b,NGC6753} {approx} 0.09, which values fall short of the cosmic baryon fraction. The hot coronae around NGC 1961 and NGC 6753 offer an excellent basis to probe structure formation simulations. To this end, the observations are confronted with the moving mesh code AREPO and the smoothed particle hydrodynamics code GADGET. Although neither model gives a perfect description, the observed luminosities, gas masses, and abundances favor the AREPO code. Moreover, the shape and the normalization of the observed density profiles are better reproduced by AREPO within {approx}0.5r{sub 200}. However, neither model incorporates efficient feedback from supermassive black holes or supernovae, which could alter the simulated properties of the X-ray coronae. With the further advance of numerical models, the present observations will be essential in constraining the feedback effects in structure formation simulations.

  2. Double active shielded magnetic field gradient design with minimum inductance method

    E-Print Network [OSTI]

    Wang, Xu

    1992-01-01

    ratio, m; may have 2i + 1 values, i, i ? 1, . . . . . . , ? i. For the hydrogen nucleus, the spin is &i, and p is 42. 58 MHz/Tesla. The Hamiltonian for this system in the lab frame can be written as H = H, yg+ H;?u (1. 1. 2) where = p' H, fy ? + V... As has been discussed before, some MRI techniques require fast switching of the gradient. However, in many MRI instruments today, the main static magnetic fields (around the order of 1 Tesla) are provided by superconducting inagnets. They have...

  3. Short gamma-ray burst formation rate from BATSE data using E{sub p} -L{sub p} correlation and the minimum gravitational-wave event rate of a coalescing compact binary

    SciTech Connect (OSTI)

    Yonetoku, Daisuke; Sawano, Tatsuya; Toyanago, Asuka [College of Science and Engineering, School of Mathematics and Physics, Kanazawa University, Kakuma, Kanazawa, Ishikawa 920-1192 (Japan); Nakamura, Takashi [Department of Physics, Kyoto University, Kyoto 606-8502 (Japan); Takahashi, Keitaro, E-mail: yonetoku@astro.s.kanazawa-u.ac.jp, E-mail: takashi@tap.scphys.kyoto-u.ac.jp [Faculty of Science, Kumamoto University, Kurokami, Kumamoto 860-8555 (Japan)

    2014-07-01

    Using 72 short gamma-ray bursts (SGRBs) with well determined spectral data observed by BATSE, we determine their redshift and luminosity by applying the E{sub p} -L{sub p} correlation for SGRBs found by Tsutsui et al. For 53 SGRBs with an observed flux brighter than 4 10{sup 6} erg cm{sup 2} s{sup 1}, the cumulative redshift distribution up to z = 1 agrees well with that of 22 Swift SGRBs. This suggests that the redshift determination by the E{sub p} -L{sub p} correlation for SGRBs works well. The minimum event rate at z = 0 is estimated as R{sub on?axis}{sup min}=6.3{sub ?3.9}{sup +3.1} 10{sup ?10} events Mpc{sup ?3} yr{sup ?1}, so that the minimum beaming angle is 0.6-7.8 assuming a merging rate of 10{sup 7}- 4 10{sup 6} events Mpc{sup 3} yr{sup 1} suggested from the binary pulsar data. Interestingly, this angle is consistent with that for SGRB 130603B of ?4-8. On the other hand, if we assume a beaming angle of ?6 suggested from four SGRBs with the observed beaming angle value, then the minimum event rate including off-axis SGRBs is estimated as R{sub all}{sup min}=1.15{sub ?0.66}{sup +0.56} 10{sup ?7} events Mpc{sup ?3} yr{sup ?1}. If SGRBs are induced by the coalescence of binary neutron stars (NSs) and/or black holes (BHs), then this event rate leads to a minimum gravitational-wave detection rate of 3.8{sub ?2.2}{sup +1.8} (146{sub ?83}{sup +71}) events yr{sup ?1} for an NS-NS (NS-BH) binary, respectively, by a worldwide network with KAGRA, advanced-LIGO, advanced-VIRGO, and GEO.

  4. Sanders, J. E.; and Merguerian, Charles, 1995b, New York City region: Unique testing ground for flow models of Quaternary continental glaciers.

    E-Print Network [OSTI]

    Merguerian, Charles

    Sanders, J. E.; and Merguerian, Charles, 1995b, New York City region: Unique testing ground This Abstract: Sanders, J. E.; and Merguerian, Charles, 1995b, New York City region: Unique testing ground City came from the NNE (from the "Labrador center"). When ice blocked the N end of Hudson Bay and Lake

  5. Unique N-Glycan Moieties of the 66-kDa Cell Wall Glycoprotein from the Red Microalga Porphyridium sp.S

    E-Print Network [OSTI]

    Unique N-Glycan Moieties of the 66-kDa Cell Wall Glycoprotein from the Red Microalga Porphyridium of the unique sulfated complex cell wall polysaccharide of the red microalga Porphy- ridium sp. Structures were for biotechnological applica- tions, especially in evaluating the use of microalgae as cell fac- tories

  6. The Unique C-terminal Tail of the Mitogen-activated Protein Kinase ERK5 Regulates Its Activation and Nuclear Shuttling*

    E-Print Network [OSTI]

    Ullrich, Axel

    The Unique C-terminal Tail of the Mitogen-activated Protein Kinase ERK5 Regulates Its Activation-Planck-Institute of Biochemistry, Department of Molecular Biology, D-82152 Martinsried, Germany ERK5 is unique among mitogen this tail could affect the signaling capacity of ERK5. Gradual deletion of the C-terminal domains resulted

  7. Uniqueness of static black holes without analyticity This article has been downloaded from IOPscience. Please scroll down to see the full text article.

    E-Print Network [OSTI]

    Galloway, Greg

    Uniqueness of static black holes without analyticity This article has been downloaded from.1088/0264-9381/27/15/152001 FAST TRACK COMMUNICATION Uniqueness of static black holes without analyticity Piotr T Chru´sciel1 of vacuum, or electrovacuum, static black holes is not needed. More generally, we show that prehorizons

  8. What is an Item Type in ISIS? The means by which every type of unique financial transaction is categorized in ISIS.

    E-Print Network [OSTI]

    Wisconsin at Madison, University of

    What is an Item Type in ISIS? The means by which every type of unique financial transaction is categorized in ISIS. If we need to report on a specific type of transaction, we need to create a unique item in the definition of a new item type in ISIS. 9/5/2006 #12;

  9. ZERH Webinar: Sales and Value Recognition of Zero Energy Ready...

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

    ZERH Webinar: Sales and Value Recognition of Zero Energy Ready Homes ZERH Webinar: Sales and Value Recognition of Zero Energy Ready Homes December 18, 2014 12:00PM to 1:15PM EST...

  10. Acceptors as Values Functional Programming in Classical Linear Logic

    E-Print Network [OSTI]

    Reddy, Uday S.

    Acceptors as Values Functional Programming in Classical Linear this paper, we consider the application of classical linear logic to functional programming. T* *he negative" operator of linear logic gives rise to nondeter* *ministic values. We define a typed functional language

  11. On the decomposition of motivic multiple zeta values

    E-Print Network [OSTI]

    Francis Brown

    2011-02-08

    We review motivic aspects of multiple zeta values, and as an application, we give an exact-numerical algorithm to decompose any (motivic) multiple zeta value of given weight into a chosen basis up to that weight.

  12. Developing Second Grade Teachers' Pedagogical Content Knowledge of Place Value

    E-Print Network [OSTI]

    Kulhanek, Stefani Michelle

    2013-01-10

    An understanding of whole number place value is a critical component of second-grade mathematics. This understanding of place value provides the foundational concept for operations with whole numbers. The ability to ...

  13. Refined error estimates for matrix-valued radial basis functions

    E-Print Network [OSTI]

    Fuselier, Edward J., Jr.

    2007-09-17

    Radial basis functions (RBFs) are probably best known for their applications to scattered data problems. Until the 1990s, RBF theory only involved functions that were scalar-valued. Matrix-valued RBFs were subsequently ...

  14. BUSINESS VALUE OF INFORMATION TECHNOLOGY IN NETWORK ENVIRONMENTS

    E-Print Network [OSTI]

    Liu, Yucong

    2012-05-31

    Information Technology (IT) business value research is suggested as fundamental to the contribution of the IS discipline. The IS research community has accumulated a critical mass of IT business value studies, but only limited or mixed results have...

  15. Essays on Product Recalls, New Product Preannouncements, and Shareholder Value

    E-Print Network [OSTI]

    Yun, Wonjoo

    2014-08-08

    Product recalls are widely recognized as a manufacturers worst nightmare. They put the value generated by product innovation at risk. In my dissertation, I investigate the factors that determine the effects of product recalls on firm value...

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

    E-Print Network [OSTI]

    Kolczynski, Edward Franklin

    1971-01-01

    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...

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

    SciTech Connect (OSTI)

    Not Available

    2014-08-01

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

  18. Unique Closed-Form Quantization Via Generalized Path Integrals or by Natural Extension of the Standard Canonical Recipe

    E-Print Network [OSTI]

    S. K. Kauffmann

    1995-11-17

    The Feynman-Garrod path integral representation for time evolution is extended to arbitrary one-parameter continuous canonical transformations. One thereupon obtains a generalized Kerner-Sutcliffe formula for the unique quantum representation of the transformation generator, which can be an arbitrary classical dynamical variable. This closed-form quantization procedure is shown to be equivalent to a natural extension of the standard canonical quantization recipe -- an extension that resolves the operator-ordering ambiguity in favor of the Born-Jordan rule.

  19. The Un-Quantifiable Values of Conservation Lands

    E-Print Network [OSTI]

    Demers, Nora Egan

    The Un-Quantifiable Values of Conservation Lands Win Everham Marine and Ecological Sciences Florida there are no values that are not economic (i.e it's the economy stupid!) #12;An economist "knows the price inappropriate #12;An economist "knows the price of everything and the value of nothing" "there is more

  20. 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