Sample records for unknown exploration basis

  1. Fault-Tolerant Exploration of an Unknown Dangerous Graph by Scattered Agents

    E-Print Network [OSTI]

    Flocchini, Paola

    Fault-Tolerant Exploration of an Unknown Dangerous Graph by Scattered Agents Paola Flocchini1 a network where there are dangerous sites (black holes) that eliminate any incoming searcher without leaving a discernible trace. Dangerous graph exploration (Dge) extends the Bhs problem to include dangerous links (black

  2. The SKA and the Unknown Unknowns

    E-Print Network [OSTI]

    Wilkinson, Peter

    2015-01-01T23:59:59.000Z

    As new scientists and engineers join the SKA project and as the pressures come on to maintain costs within a chosen envelope it is worth restating and updating the rationale for the 'Exploration of the Unknown' (EoU). Maintaining an EoU philosophy will prove a vital ingredient for realizing the SKA's discovery potential. Since people make the discoveries enabled by technology a further axis in capability parameter space, the'human bandwidth' is emphasised. Using the morphological approach pioneered by Zwicky, a currently unexploited region of observational parameter space can be identified viz: time variable spectral patterns on all spectral and angular scales, one interesting example would be 'spectral transients'. We should be prepared to build up to 10 percent less collecting area for a given overall budget in order to enhance the ways in which SKA1 can be flexibly utilized.

  3. Unknown: Multifocal scalp hair loss

    E-Print Network [OSTI]

    Shamsadini, Sadollah; Esfandiarpoor, Iraj; Zeinali, Hamid; Kalantari, Behjat; Ebrahimi, Hoseiali

    2006-01-01T23:59:59.000Z

    Unknown: Multifocal scalp hair loss Sadllah Shamsadini 1 ,four patches of scalp hair loss. What is your diagnosis?

  4. UNKNOWN

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling7 AugustAFRICAN3uj: ;;IDEC. i'

  5. UNKNOWN

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling7 AugustAFRICAN3uj: ;;IDEC. i'Journal of

  6. UNKNOWN

    Office of Legacy Management (LM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTableSelling7 AugustAFRICAN3uj: ;;IDEC. i'Journal ofDOI:

  7. Unknown

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron SpinPrinceton Plasma Physics LabUniversityOfficeScientific and

  8. Unknown

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron SpinPrinceton Plasma Physics LabUniversityOfficeScientific

  9. Unknown

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron SpinPrinceton Plasma Physics LabUniversityOfficeScientific* Sandia

  10. Unknown

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron SpinPrinceton Plasma Physics LabUniversityOfficeScientific*

  11. Unknown

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron SpinPrinceton Plasma Physics

  12. System for identifying known materials within a mixture of unknowns

    DOE Patents [OSTI]

    Wagner, J.S.

    1999-07-20T23:59:59.000Z

    One or both of two methods and systems are used to determine concentration of a known material in an unknown mixture on the basis of the measured interaction of electromagnetic waves upon the mixture. One technique is to utilize a multivariate analysis patch technique to develop a library of optimized patches of spectral signatures of known materials containing only those pixels most descriptive of the known materials by an evolutionary algorithm. Identity and concentration of the known materials within the unknown mixture is then determined by minimizing the residuals between the measurements from the library of optimized patches and the measurements from the same pixels from the unknown mixture. Another technique is to train a neural network by the genetic algorithm to determine the identity and concentration of known materials in the unknown mixture. The two techniques may be combined into an expert system providing cross checks for accuracy. 37 figs.

  13. Method for identifying known materials within a mixture of unknowns

    DOE Patents [OSTI]

    Wagner, John S. (Albuquerque, NM)

    2000-01-01T23:59:59.000Z

    One or both of two methods and systems are used to determine concentration of a known material in an unknown mixture on the basis of the measured interaction of electromagnetic waves upon the mixture. One technique is to utilize a multivariate analysis patch technique to develop a library of optimized patches of spectral signatures of known materials containing only those pixels most descriptive of the known materials by an evolutionary algorithm. Identity and concentration of the known materials within the unknown mixture is then determined by minimizing the residuals between the measurements from the library of optimized patches and the measurements from the same pixels from the unknown mixture. Another technique is to train a neural network by the genetic algorithm to determine the identity and concentration of known materials in the unknown mixture. The two techniques may be combined into an expert system providing cross checks for accuracy.

  14. System for identifying known materials within a mixture of unknowns

    DOE Patents [OSTI]

    Wagner, John S. (Albuquerque, NM)

    1999-01-01T23:59:59.000Z

    One or both of two methods and systems are used to determine concentration of a known material in an unknown mixture on the basis of the measured interaction of electromagnetic waves upon the mixture. One technique is to utilize a multivariate analysis patch technique to develop a library of optimized patches of spectral signatures of known materials containing only those pixels most descriptive of the known materials by an evolutionary algorithm. Identity and concentration of the known materials within the unknown mixture is then determined by minimizing the residuals between the measurements from the library of optimized patches and the measurements from the same pixels from the unknown mixture. Another technique is to train a neural network by the genetic algorithm to determine the identity and concentration of known materials in the unknown mixture. The two techniques may be combined into an expert system providing cross checks for accuracy.

  15. Dispersion and exploration algorithms for robots in unknown environments

    E-Print Network [OSTI]

    Gini, Maria

    in the case of hazardous spills, participate in decontamination and decommissioning efforts immediately after a nuclear disaster, execute search and rescue operations, and find survivors in collapsed structures

  16. Livestock Basis

    E-Print Network [OSTI]

    Mintert, James R.; Davis, Ernest E.; Dhuyvetter, Kevin C.; Bevers, Stan

    1999-06-23T23:59:59.000Z

    the cash price. Conversely, a positive basis indicates the futures price is less than the cash price. Basis is usually computed using the nearby (closest to expiration) futures con- tract. For example, in October the nearby corn futures contract... for market in September. The October Live Cattle contract is currently trading at $71 per cwt. But what does that mean to you when feeding and selling fin- ished steers in Hereford, Texas? To more accu- rately estimate what your actual selling price might be...

  17. Property:ExplorationBasis | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation,PillarPublicationTypeEstimatedCostMedianUSD JumpExpActivityDateEnd Jump

  18. Explore This!

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

    Explore these Topics Explore Science Explore Explore these Topics Activities Videos Cool Links Favorite Q&A invisible utility element Explore This Science is far deeper and wider...

  19. BASIS Set Exchange (BSE): Chemistry Basis Sets from the William R. Wiley Environmental Molecular Sciences Laboratory (EMSL) Basis Set Library

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

    Feller, D; Schuchardt, Karen L.; Didier, Brett T.; Elsethagen, Todd; Sun, Lisong; Gurumoorthi, Vidhya; Chase, Jared; Li, Jun

    The Basis Set Exchange (BSE) provides a web-based user interface for downloading and uploading Gaussian-type (GTO) basis sets, including effective core potentials (ECPs), from the EMSL Basis Set Library. It provides an improved user interface and capabilities over its predecessor, the EMSL Basis Set Order Form, for exploring the contents of the EMSL Basis Set Library. The popular Basis Set Order Form and underlying Basis Set Library were originally developed by Dr. David Feller and have been available from the EMSL webpages since 1994. BSE not only allows downloading of the more than 200 Basis sets in various formats; it allows users to annotate existing sets and to upload new sets. (Specialized Interface)

  20. Explore Science

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

    Science Explore Science Explore Explore these Topics Activities Videos Cool Links Favorite Q&A invisible utility element Science is thinking in an organized way about things...

  1. Distributed Basis Pursuit

    E-Print Network [OSTI]

    2012-03-14T23:59:59.000Z

    Index TermsóBasis pursuit, distributed optimization, sensor networks, augmented ... and image denoising and restoration [1], [2], compression, fitting and†...

  2. Defining the Problem Known Environment Unknown Environment Improvements Reinforcement Learning

    E-Print Network [OSTI]

    KjellstrŲm, Hedvig

    Defining the Problem Known Environment Unknown Environment Improvements Reinforcement Learning Bel®oningsbaserad Inl®arning Defining the Problem Known Environment Unknown Environment Improvements 1 Defining the Problem Framework Role of Reward Simplifying Assumptions Central Concepts 2 Known Environment Bellmans

  3. Clearing a Pile of Unknown Objects using Interactive Perception

    E-Print Network [OSTI]

    Katz, Dov

    Clearing a Pile of Unknown Objects using Interactive Perception Dov Katz, Moslem Kazemi, J. Andrew of clearing a pile of unknown objects using an autonomous interactive perception approach. Our robot hypothesizes the boundaries of objects in a pile of unknown objects (object segmentation) and verifies its

  4. Basi di dati: Funzionalit,

    E-Print Network [OSTI]

    Ghelli, Giorgio

    Basi di dati: Funzionalità, Progettazione, Interrogazione Giorgio Ghelli DBMS's 2 Temi · Funzionalità ed uso dei DBMS · Progettazione di una Base di Dati · Interrogazione di una Base di Dati Funzionalità dei DBMS DBMS's 4 Riferimenti · A. Albano, G. Ghelli, R. Orsini, Basi di Dati Relazionali e

  5. Safety Basis Report

    SciTech Connect (OSTI)

    R.J. Garrett

    2002-01-14T23:59:59.000Z

    As part of the internal Integrated Safety Management Assessment verification process, it was determined that there was a lack of documentation that summarizes the safety basis of the current Yucca Mountain Project (YMP) site characterization activities. It was noted that a safety basis would make it possible to establish a technically justifiable graded approach to the implementation of the requirements identified in the Standards/Requirements Identification Document. The Standards/Requirements Identification Documents commit a facility to compliance with specific requirements and, together with the hazard baseline documentation, provide a technical basis for ensuring that the public and workers are protected. This Safety Basis Report has been developed to establish and document the safety basis of the current site characterization activities, establish and document the hazard baseline, and provide the technical basis for identifying structures, systems, and components (SSCs) that perform functions necessary to protect the public, the worker, and the environment from hazards unique to the YMP site characterization activities. This technical basis for identifying SSCs serves as a grading process for the implementation of programs such as Conduct of Operations (DOE Order 5480.19) and the Suspect/Counterfeit Items Program. In addition, this report provides a consolidated summary of the hazards analyses processes developed to support the design, construction, and operation of the YMP site characterization facilities and, therefore, provides a tool for evaluating the safety impacts of changes to the design and operation of the YMP site characterization activities.

  6. Technical Planning Basis

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

    2007-07-11T23:59:59.000Z

    The Guide assists DOE/NNSA field elements and operating contractors in identifying and analyzing hazards at facilities and sites to provide the technical planning basis for emergency management programs. Cancels DOE G 151.1-1, Volume 2.

  7. Multi-unit Auctions with Unknown Supply [Extended Abstract

    E-Print Network [OSTI]

    Saberi, Amin

    Multi-unit Auctions with Unknown Supply [Extended Abstract] Mohammad Mahdian Microsoft Research Redmond, WA, USA mahdian@microsoft.com Amin Saberi Stanford University Stanford, CA, USA saberi

  8. Tactile robotic mapping of unknown surfaces: An application to oil well exploration

    E-Print Network [OSTI]

    Mazzini, Francesco

    World oil demand and advanced oil recovery techniques have made it economically attractive to rehabilitate previously abandoned oil wells. This requires relatively fast mapping of the shape and location of the down-hole ...

  9. Defining the Problem Known Environment Unknown Environment Improvements Reinforcement Learning

    E-Print Network [OSTI]

    KjellstrŲm, Hedvig

    Defining the Problem Known Environment Unknown Environment Improvements Reinforcement Learning Bel®oningsbaserad Inl®arning #12;Defining the Problem Known Environment Unknown Environment Improvements 1 Defining the Problem Framework Role of Reward Simplifying Assumptions Central Concepts 2 Known Environment Bellman

  10. Defining the Problem Known Environment Unknown Environment Improvements Reinforcement Learning

    E-Print Network [OSTI]

    KjellstrŲm, Hedvig

    Defining the Problem Known Environment Unknown Environment Improvements Reinforcement Learning Bel®oningsbaserad Inl®arning #12;Defining the Problem Known Environment Unknown Environment Improvements 1 Defining the Problem Framework Role of Reward Simplifying Assumptions Central Concepts 2 Known Environment Bellmans

  11. The Brain Basis of Emotions 1 BRAIN BASIS OF EMOTION

    E-Print Network [OSTI]

    Barrett, Lisa Feldman

    The Brain Basis of Emotions 1 BRAIN BASIS OF EMOTION The brain basis of emotion: A meta, Building 149 Charlestown, MA 02129 lindqukr@nmr.mgh.harvard.edu #12;The Brain Basis of Emotions 2 Abstract Researchers have wondered how the brain creates emotions since the early days of psychological science

  12. Radioactive Waste Management Basis

    SciTech Connect (OSTI)

    Perkins, B K

    2009-06-03T23:59:59.000Z

    The purpose of this Radioactive Waste Management Basis is to describe the systematic approach for planning, executing, and evaluating the management of radioactive waste at LLNL. The implementation of this document will ensure that waste management activities at LLNL are conducted in compliance with the requirements of DOE Order 435.1, Radioactive Waste Management, and the Implementation Guide for DOE Manual 435.1-1, Radioactive Waste Management Manual. Technical justification is provided where methods for meeting the requirements of DOE Order 435.1 deviate from the DOE Manual 435.1-1 and Implementation Guide.

  13. Explore Science

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC) Environmental Assessments (EA) /EmailMolecular Solids1 BeamlineExplore Explore

  14. Exploration Geochemistry

    E-Print Network [OSTI]

    Michelson, David G.

    and environmental constraints. eter Winterburn #12;M D R U Societal demands for mineral resources continue to spur and restrictive policy changes. The discovery of new mineral resources requires increasing risk, increasing costs ­ Global Exploration for Vale. His research interests centre on innovation of cost-effective, robust

  15. Underground Exploration

    E-Print Network [OSTI]

    Underground Exploration and Testing A Report to Congress and the Secretary of Energy Nuclear Waste . . . . . . . . . . . . . . . . . . . . . . . . 14 Use rail to support tunnel boring machine operation . . . . . . . . . 14 Excavate smaller diameter tunnels outside the portal-to-portal loop . 15 Use a tunnel boring machine to excavate the core test area

  16. Stochastic Online Learning for Network Optimization under Unknown Random Weights

    E-Print Network [OSTI]

    Zhao, Qing

    the results to general network optimization problems (e.g., minimum spanning tree and dominating set minimum spanning tree and minimum (connected) dominating set. Consider a communication network where1 Stochastic Online Learning for Network Optimization under Unknown Random Weights Keqin Liu

  17. Electrical Resistivity Imaging for Unknown Bridge Foundation Depth Determination

    E-Print Network [OSTI]

    Arjwech, Rungroj

    2012-02-14T23:59:59.000Z

    and spread footings. Both known to unknown foundations were investigated. The geotechnical test site is used as an experimental site for 2D and 3D ERI. The data acquisition is carried out along 2D profile with a linear array in the dipole-dipole configuration...

  18. Overall, in this case, Prob(happy, unknown employment)

    E-Print Network [OSTI]

    Aerts, Diederik

    Overall, in this case, Prob(happy, unknown employment) = |M ∑ U(t) ∑ |cemployedl|2 ∑ Prob(employed) + |M ∑ U(t) ∑ |c employed l|2 ∑ Prob( employed). It should be clear that in such a case" reasoner is still uncertain about whether she will be employed. The crucial difference is that in this case

  19. Photometric Stereo with General, Unknown Lighting Ronen Basri

    E-Print Network [OSTI]

    Jacobs, David

    Photometric Stereo with General, Unknown Lighting Ronen Basri£ David Jacobs Dept. of Computer properties of an object using multiple images taken with a fixed viewpoint and variable lighting conditions. This work has primarily relied on the presence of a single point source of light in each image. In this pa

  20. Remote implementations of partially unknown quantum operations of multiqubits

    E-Print Network [OSTI]

    An Min Wang

    2006-10-13T23:59:59.000Z

    We propose and prove the protocol of remote implementations of partially unknown quantum operations of multiqubits belonging to the restricted sets. Moreover, we obtain the general and explicit forms of restricted sets and present evidence of their uniqueness and optimization. In addition, our protocol has universal recovery operations that can enhance the power of remote implementations of quantum operations.

  1. Iterative blind separation of Gaussian data of unknown order

    E-Print Network [OSTI]

    Mueller, Amy, 1980-

    2003-01-01T23:59:59.000Z

    A method for blind separation of noisy jointly Gaussian multivariate signals X is presented, where X = AP + N, X is an observed set of vectors, A is the mixing matrix, P is the unknown signal matrix, and N is white noise. ...

  2. Interferometric distillation and determination of unknown two-qubit entanglement

    E-Print Network [OSTI]

    S. -S. B. Lee; H. -S. Sim

    2010-06-08T23:59:59.000Z

    We propose a scheme for both distilling and quantifying entanglement, applicable to individual copies of an arbitrary unknown two-qubit state. It is realized in a usual two-qubit interferometry with local filtering. Proper filtering operation for the maximal distillation of the state is achieved, by erasing single-qubit interference, and then the concurrence of the state is determined directly from the visibilities of two-qubit interference. We compare the scheme with full state tomography.

  3. Milk Futures, Options and Basis

    E-Print Network [OSTI]

    Haigh, Michael; Stockton, Matthew; Anderson, David P.; Schwart Jr., Robert B.

    2001-10-12T23:59:59.000Z

    The milk futures and options market enables producers and processors to manage price risk. This publication explains hedging, margin accounts, basis and how to track it, and other fundamentals of the futures and options market....

  4. Facility worker technical basis document

    SciTech Connect (OSTI)

    SHULTZ, M.V.

    2003-08-28T23:59:59.000Z

    This technical basis document was developed to support the Tank Farm Documented Safety Analysis (DSA). It describes the criteria and methodology for allocating controls to hazardous conditions with significant facility work consequence and presents the results of the allocation.

  5. Basis

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041cloth DocumentationProductsAlternativeOperationalAugustDecade5-F,INITIAL

  6. Basis

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041cloth DocumentationProductsAlternativeOperationalAugustDecade5-F,INITIALoperator bispectral analysis

  7. Froissart Bound on Inelastic Cross Section Without Unknown Constants

    E-Print Network [OSTI]

    Martin, Andrť

    2015-01-01T23:59:59.000Z

    Assuming that axiomatic local field theory results hold for hadron scattering, Andr\\'e Martin and S. M. Roy recently obtained absolute bounds on the D-wave below threshold for pion-pion scattering and thereby determined the scale of the logarithm in the Froissart bound on total cross sections in terms of pion mass only. Previously, Martin proved a rigorous upper bound on the inelastic cross-section $\\sigma_{inel}$ which is one-fourth of the corresponding upper bound on $\\sigma_{tot}$, and Wu, Martin,Roy and Singh improved the bound by adding the constraint of a given $\\sigma_{tot}$. Here we use unitarity and analyticity to determine, without any high energy approximation, upper bounds on energy averaged inelastic cross sections in terms of low energy data in the crossed channel. These are Froissart-type bounds without any unknown coefficient or unknown scale factors and can be tested experimentally. Alternatively, their asymptotic forms,together with the Martin-Roy absolute bounds on pion-pion D-waves below t...

  8. Data series subtraction with unknown and unmodeled background noise

    E-Print Network [OSTI]

    Stefano Vitale; Giuseppe Congedo; Rita Dolesi; Valerio Ferroni; Mauro Hueller; Daniele Vetrugno; William Joseph Weber; Heather Audley; Karsten Danzmann; Ingo Diepholz; Martin Hewitson; Natalia Korsakova; Luigi Ferraioli; Ferran Gibert; Nikolaos Karnesis; Miquel Nofrarias; Henri Inchauspe; Eric Plagnol; Oliver Jennrich; Paul W. McNamara; Michele Armano; James Ira Thorpe; Peter Wass

    2014-08-04T23:59:59.000Z

    LISA Pathfinder (LPF), ESA's precursor mission to a gravitational wave observatory, will measure the degree to which two test-masses can be put into free-fall, aiming to demonstrate a residual relative acceleration with a power spectral density (PSD) below 30 fm/s$^2$/Hz$^{1/2}$ around 1 mHz. In LPF data analysis, the measured relative acceleration data series must be fit to other various measured time series data. This fitting is required in different experiments, from system identification of the test mass and satellite dynamics to the subtraction of noise contributions from measured known disturbances. In all cases, the background noise, described by the PSD of the fit residuals, is expected to be coloured, requiring that we perform such fits in the frequency domain. This PSD is unknown {\\it a priori}, and a high accuracy estimate of this residual acceleration noise is an essential output of our analysis. In this paper we present a fitting method based on Bayesian parameter estimation with an unknown frequency-dependent background noise. The method uses noise marginalisation in connection with averaged Welch's periodograms to achieve unbiased parameter estimation, together with a consistent, non-parametric estimate of the residual PSD. Additionally, we find that the method is equivalent to some implementations of iteratively re-weighted least-squares fitting. We have tested the method both on simulated data of known PSD, and to analyze differential acceleration from several experiments with the LISA Pathfinder end-to-end mission simulator.

  9. Remote implementation of partially unknown operations and its entanglement costs

    E-Print Network [OSTI]

    Shu-Hui Luo; An-Min Wang

    2013-01-24T23:59:59.000Z

    We present the generalized version of Wang's protocol[A.M.Wang, Phys.Rev.A 74,032317 (2006)] for the remote implementation(sometimes referred to as quantum remote control) of partially unknown quantum operations. The protocol only requires no more than half of the entanglements used in Bidirectional Quantum State Teleportation. We also propose a protocol for another form of quantum remote control. It can remotely implement a unitary operation which is a combination of the projective representations of a group. Moreover, we prove that the Schmidt rank of the entanglements cannot not be less than the number of controlled parameters of the operations, which for the first time gives a lower bound on entanglement costs in remote implementation of quantum operations.

  10. Optimal transfer of an unknown state via a bipartite operation

    E-Print Network [OSTI]

    Yang Liu; Yu Guo; D. L. Zhou

    2012-09-11T23:59:59.000Z

    A fundamental task in quantum information science is to transfer an unknown state from particle $A$ to particle $B$ (often in remote space locations) by using a bipartite quantum operation $\\mathcal{E}^{AB}$. We suggest the power of $\\mathcal{E}^{AB}$ for quantum state transfer (QST) to be the maximal average probability of QST over the initial states of particle $B$ and the identifications of the state vectors between $A$ and $B$. We find the QST power of a bipartite quantum operations satisfies four desired properties between two $d$-dimensional Hilbert spaces. When $A$ and $B$ are qubits, the analytical expressions of the QST power is given. In particular, we obtain the exact results of the QST power for a general two-qubit unitary transformation.

  11. Simulated NMIS Imaging Data for an Unknown Object

    SciTech Connect (OSTI)

    Walker, Mark E [ORNL; Mihalczo, John T [ORNL

    2012-04-01T23:59:59.000Z

    This report presents simulated Nuclear Materials Identification System (NMIS) imaging data for an unclassified object, whose characteristics are initially unknown to the reader. This data will be used to test various analysis capabilities and was created with a simple deterministic ray-tracing algorithm. NMIS is a time-dependent coincidence counting system that is used to characterize both fissile and non-fissile materials undergoing nondestructive assay. NMIS characterizes materials by interrogating them with neutrons, either from an associated-particle deuterium-tritium (DT) neutron generator, which produces a time and directionally tagged monoenergetic beam of 14.1 MeV neutrons, or a time-tagged spontaneous fission source in an ionization chamber.

  12. Facility worker technical basis document

    SciTech Connect (OSTI)

    EVANS, C.B.

    2003-03-21T23:59:59.000Z

    This report documents the technical basis for facility worker safety to support the Tank Farms Documented Safety Analysis and described the criteria and methodology for allocating controls to hazardous conditions with significant facility worker consequences and presents the results of the allocation.

  13. Collaborative Systems Thinking Research: Exploring systems thinking within teams

    E-Print Network [OSTI]

    de Weck, Olivier L.

    Collaborative Systems Thinking Research: Exploring systems thinking within teams Caroline T. Lamb research that seeks to develop an empirical basis for collaborative systems thinking, defined as "an of thinking styles, design processes, tools, and communication media to consider system attributes

  14. INL FCF Basis Review Follow-up

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

    Basis. The four Significant Issues addressed the: 1) analysis of cadmium releases in seismic events, 2) analysis of radiological releases following an evaluation basis earthquake...

  15. Organic solvent technical basis document

    SciTech Connect (OSTI)

    SANDGREN, K.R.

    2003-03-22T23:59:59.000Z

    This technical basis document was developed to support the Tank Farms Documented Safety Analysis (DSA), and describes the risk binning process and the technical basis for assigning risk bins for the organic solvent fire representative and associated represented hazardous conditions. The purpose of the risk binning process is to determine the need for safety-significant structures, systems, and components (SSC) and technical safety requirement (TSR)-level controls for a given representative accident or represented hazardous conditions based on an evaluation of the frequency and consequence. Note that the risk binning process is not applied to facility workers, because all facility worker hazardous conditions are considered for safety-significant SSCs and/or TSR-level controls. Determination of the need for safety-class SSCs was performed in accordance with DOE-STD-3009-94, Preparation Guide for US Department of Energy Nonreactor Nuclear Facility Documented Safety Analyses, as described in this report.

  16. Knowing and Managing Grain Basis

    E-Print Network [OSTI]

    Amosson, Stephen H.; Mintert, James R.; Tierney Jr., William I.; Waller, Mark L.

    1999-06-23T23:59:59.000Z

    Knowing and Managing Grain Basis Stephen Amosson, Jim Mintert, William Tierney and Mark Waller* Differences in grain prices throughout the world are the result of surplus or deficit production in various regions. In general, grain prices are lower... in the inland producing regions and higher in grain-deficit, densely populated and port regions. Distances between producing and consuming regions explain the price differential. Transfer costs, which include loading or handling and transportation charges...

  17. TCAP Aluminium Dissolution Flowsheet Basis

    SciTech Connect (OSTI)

    PIERCE, ROBERTA.

    2004-03-01T23:59:59.000Z

    The Actinide Technology Section has proposed the use of an nitric acid HNO3 and potassium fluoride KF flowsheet for stripping palladium Pd from palladium-coated kieselguhr Pd/K and removing aluminum (Al) metal foam from the TCAP coils. The basis for the HNO3-KF flowsheet is drawn from many sources. A brief review of the sources will be presented. The basic flowsheet involves three process steps, each with its own chemistry.

  18. Hanford Generic Interim Safety Basis

    SciTech Connect (OSTI)

    Lavender, J.C.

    1994-09-09T23:59:59.000Z

    The purpose of this document is to identify WHC programs and requirements that are an integral part of the authorization basis for nuclear facilities that are generic to all WHC-managed facilities. The purpose of these programs is to implement the DOE Orders, as WHC becomes contractually obligated to implement them. The Hanford Generic ISB focuses on the institutional controls and safety requirements identified in DOE Order 5480.23, Nuclear Safety Analysis Reports.

  19. FACILITY WORKER TECHNICAL BASIS DOCUMENT

    SciTech Connect (OSTI)

    SHULTZ, M.V.

    2005-03-31T23:59:59.000Z

    This technical basis document was developed to support RPP-13033, ''Tank Farms Documented Safety Analysis (DSA). It describes the criteria and methodology for allocating controls to hazardous conditions with significant facility worker (FW) consequence and presents the results of the allocation. The criteria and methodology for identifying controls that address FW safety are in accordance with DOE-STD-3009-94, ''Preparation Guide for US Department of Energy Nonreactor Nuclear Facility Documented Safety Analyses''.

  20. Age correlation of petroleum of unknown source using biological markers

    SciTech Connect (OSTI)

    Moldowan, J.M.; Jacobson, S.R.; Lee, C.Y. (Chevron Oil Field Research Co., Richmond, CA (USA)); Huizinga, B.J. (Chevron Overseas Petroleum, Inc., San Ramon, CA (USA))

    1990-05-01T23:59:59.000Z

    Determination of age constraints on petroleums from unknown sources provides a means of choosing among possible source rock candidates, predicting migration scenarios for oil, and determining the timing of its emplacement in the reservoir. A number of parameters used to assign such age constraints to petroleum have been suggested by geochemists. However, any constraining marker, regardless of age, may not be found in a particular facies because the parent organisms are absent in those sediments. Thus, the presence of a specific age correlation marker may be significant whereas its absence may not. The authors have investigated two markers for their age-correlation significance. Oleanane, a marker related to pentacyclic triterpanes in flowering plants (angiosperms) occurs in many Late Cretaceous or younger rocks and oils, even though angiosperm fossils are known in older rocks. A survey of a sequence of middle to upper Cretaceous rocks from Wyoming provides an example of a Late Cretaceous age for the onset of oleanane. However, a level of uncertainty exists for older Cretaceous rocks where a trace component with many similarities to oleanane (which could in fact be oleanane) can occur. C{sub 30}-steranes (24-n-propylcholestanes) have been used as a widely occurring marker for marine organic input to petroleum. A recent report postulates the origin of C{sub 30}-steranes from marine Sarcinochrysidales order of Chrysophycase (golden brown algae). Although the fossil record of these algae has not been recorded, their sample base indicates that C{sub 30} steranes, and therefore their parent organisms, originate in the Middle Ordovician.

  1. FLAMMABLE GAS TECHNICAL BASIS DOCUMENT

    SciTech Connect (OSTI)

    KRIPPS, L.J.

    2003-10-09T23:59:59.000Z

    This technical basis document was developed to support of the Tank Farms Documented Safety Analysis (DSA) and describes the risk binning process for the flammable gas representative accidents and associated represented hazardous conditions. The purpose of the risk binning process is to determine the need for safety-significant structures, systems, and components (SSC) and technical safety requirement (TSR)-level controls for a given representative accident or represented hazardous condition based on an evaluation of the event frequency and consequence. Note that the risk binning process is not applied to facility workers, because all facility worker hazardous conditions are considered for safety-significant SSC and/or TSR-level controls.

  2. FLAMMABLE GAS TECHNICAL BASIS DOCUMENT

    SciTech Connect (OSTI)

    KRIPPS, L.J.

    2005-03-03T23:59:59.000Z

    This document describes the qualitative evaluation of frequency and consequences for DST and SST representative flammable gas accidents and associated hazardous conditions without controls. The evaluation indicated that safety-significant structures, systems and components (SSCs) and/or technical safety requirements (TSRs) were required to prevent or mitigate flammable gas accidents. Discussion on the resulting control decisions is included. This technical basis document was developed to support WP-13033, Tank Farms Documented Safety Analysis (DSA), and describes the risk binning process for the flammable gas representative accidents and associated represented hazardous conditions. The purpose of the risk binning process is to determine the need for safety-significant structures, systems, and components (SSC) and technical safety requirement (TSR)-level controls for a given representative accident or represented hazardous condition based on an evaluation of the event frequency and consequence.

  3. FLAMMABLE GAS TECHNICAL BASIS DOCUMENT

    SciTech Connect (OSTI)

    KRIPPS, L.J.

    2005-02-18T23:59:59.000Z

    This document describes the qualitative evaluation of frequency and consequences for double shell tank (DST) and single shell tank (SST) representative flammable gas accidents and associated hazardous conditions without controls. The evaluation indicated that safety-significant SSCs and/or TSRS were required to prevent or mitigate flammable gas accidents. Discussion on the resulting control decisions is included. This technical basis document was developed to support of the Tank Farms Documented Safety Analysis (DSA) and describes the risk binning process for the flammable gas representative accidents and associated represented hazardous conditions. The purpose of the risk binning process is to determine the need for safety-significant structures, systems, and components (SSC) and technical safety requirement (TSR)-level controls for a given representative accident or represented hazardous condition based on an evaluation of the event frequency and consequence.

  4. Geophysical Exploration (Montana)

    Broader source: Energy.gov [DOE]

    An exploration permit is required for any entity conducting geophysical exploration within the state of Montana. Such entities are also required to follow rules adopted by the Board of Oil and Gas...

  5. Natural Gas Exploration

    E-Print Network [OSTI]

    Boyer, Elizabeth W.

    . Exploration and extraction of natural gas from the Marcellus shale is a potentially valuable economic stimulus for landowners. You might be wondering how the nation's economic situation is affecting the market for naturalNatural Gas Exploration: A Landowners Guide to Financial Management Natural Gas Exploration

  6. Advanced Fuel Cycle Cost Basis

    SciTech Connect (OSTI)

    D. E. Shropshire; K. A. Williams; W. B. Boore; J. D. Smith; B. W. Dixon; M. Dunzik-Gougar; R. D. Adams; D. Gombert; E. Schneider

    2009-12-01T23:59:59.000Z

    This report, commissioned by the U.S. Department of Energy (DOE), provides a comprehensive set of cost data supporting a cost analysis for the relative economic comparison of options for use in the Advanced Fuel Cycle Initiative (AFCI) Program. The report describes the AFCI cost basis development process, reference information on AFCI cost modules, a procedure for estimating fuel cycle costs, economic evaluation guidelines, and a discussion on the integration of cost data into economic computer models. This report contains reference cost data for 25 cost modulesó23 fuel cycle cost modules and 2 reactor modules. The cost modules were developed in the areas of natural uranium mining and milling, conversion, enrichment, depleted uranium disposition, fuel fabrication, interim spent fuel storage, reprocessing, waste conditioning, spent nuclear fuel (SNF) packaging, long-term monitored retrievable storage, near surface disposal of low-level waste (LLW), geologic repository and other disposal concepts, and transportation processes for nuclear fuel, LLW, SNF, transuranic, and high-level waste.

  7. Advanced Fuel Cycle Cost Basis

    SciTech Connect (OSTI)

    D. E. Shropshire; K. A. Williams; W. B. Boore; J. D. Smith; B. W. Dixon; M. Dunzik-Gougar; R. D. Adams; D. Gombert; E. Schneider

    2008-03-01T23:59:59.000Z

    This report, commissioned by the U.S. Department of Energy (DOE), provides a comprehensive set of cost data supporting a cost analysis for the relative economic comparison of options for use in the Advanced Fuel Cycle Initiative (AFCI) Program. The report describes the AFCI cost basis development process, reference information on AFCI cost modules, a procedure for estimating fuel cycle costs, economic evaluation guidelines, and a discussion on the integration of cost data into economic computer models. This report contains reference cost data for 25 cost modulesó23 fuel cycle cost modules and 2 reactor modules. The cost modules were developed in the areas of natural uranium mining and milling, conversion, enrichment, depleted uranium disposition, fuel fabrication, interim spent fuel storage, reprocessing, waste conditioning, spent nuclear fuel (SNF) packaging, long-term monitored retrievable storage, near surface disposal of low-level waste (LLW), geologic repository and other disposal concepts, and transportation processes for nuclear fuel, LLW, SNF, transuranic, and high-level waste.

  8. Advanced Fuel Cycle Cost Basis

    SciTech Connect (OSTI)

    D. E. Shropshire; K. A. Williams; W. B. Boore; J. D. Smith; B. W. Dixon; M. Dunzik-Gougar; R. D. Adams; D. Gombert

    2007-04-01T23:59:59.000Z

    This report, commissioned by the U.S. Department of Energy (DOE), provides a comprehensive set of cost data supporting a cost analysis for the relative economic comparison of options for use in the Advanced Fuel Cycle Initiative (AFCI) Program. The report describes the AFCI cost basis development process, reference information on AFCI cost modules, a procedure for estimating fuel cycle costs, economic evaluation guidelines, and a discussion on the integration of cost data into economic computer models. This report contains reference cost data for 26 cost modulesó24 fuel cycle cost modules and 2 reactor modules. The cost modules were developed in the areas of natural uranium mining and milling, conversion, enrichment, depleted uranium disposition, fuel fabrication, interim spent fuel storage, reprocessing, waste conditioning, spent nuclear fuel (SNF) packaging, long-term monitored retrievable storage, near surface disposal of low-level waste (LLW), geologic repository and other disposal concepts, and transportation processes for nuclear fuel, LLW, SNF, and high-level waste.

  9. Message Terminating Algorithms for Anonymous Rings of Unknown Israel Cidon \\Lambda and Yuval Shavitt

    E-Print Network [OSTI]

    Shavitt, Yuval

    Message Terminating Algorithms for Anonymous Rings of Unknown Size Israel Cidon \\Lambda and Yuval Abstract We consider a ring of an unknown number of anonymous processors. We focus on message terminating algorithms, i.e., algorithms that terminate when no more messages are present in the system

  10. Quasi-optimal Coverage Algorithm for Simple Robot in an Unknown Environment

    E-Print Network [OSTI]

    Paris-Sud XI, Universitť de

    Quasi-optimal Coverage Algorithm for Simple Robot in an Unknown Environment Dominique DUHAUT Lab algorithm to make a quasi-optimal coverage of an unknown environment. Under some hypothesis, we demonstrate that it is possible to build a map of the environment and to cover it, without passing two times in the same space

  11. Source localisation in an unknown reverberant environment using compressive sampling in the

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    case where the Green function of the medium is known [1]. In the case of a reverberant environmentSource localisation in an unknown reverberant environment using compressive sampling a source localisation method dealing with an unknown reverberant environment. The measured acoustic field

  12. Roadmap for Venus Exploration Roadmap for Venus Exploration

    E-Print Network [OSTI]

    Rathbun, Julie A.

    Roadmap for Venus Exploration May 2014 #12;ii Roadmap for Venus Exploration At the VEXAG meeting in November 2013, it was resolved and Investigations for Venus Exploration (GOI), (2) develop a Roadmap for Venus exploration

  13. 324 Building safety basis criteria document

    SciTech Connect (OSTI)

    STEFFEN, J.M.

    1999-06-02T23:59:59.000Z

    The Safety Basis Criteria document describes the proposed format, content, and schedule for the preparation of an updated Safety Analysis Report (SAR) and Operational Safety Requirements document (OSR) for the 324 Building. These updated safety authorization basis documents are intended to cover stabilization and deactivation activities that will prepare the facility for turnover to the Environmental Restoration Contractor for final decommissioning. The purpose of this document is to establish the specific set of criteria needed for technical upgrades to the 324 Facility Safety Authorization Basis, as required by Project Hanford Procedure HNF-PRO-705, Safety Basis Planning, Documentation, Review, and Approval.

  14. Vision-based guidance and control of a hovering vehicle in unknown, gps-denied environments

    E-Print Network [OSTI]

    Andrews, Gregory

    This paper describes the system architecture and core algorithms for a quadrotor helicopter that uses vision data to navigate an unknown, indoor, GPS-denied environment. Without external sensing, an estimation system that ...

  15. unknown title

    E-Print Network [OSTI]

    Composite fuel tanks lightweight vehicles allowing alternative fuels to be carried onboard plastics autos Composite fuel tanks lightweight vehicles allowing alternative fuels to be carried onboard Alternative fuel vehicles using gaseous material (i.e., compressed natural gas [CNG], hydrogen, etc.) require strong, safe, lightweight tanks to maintain ďnormal Ē vehicle size, weight, and driving ranges. Traditional alternative fuel tanks are made of common grade steel and, over time, the gas can migrate into the metal. This makes the metal brittle, fatiguing it to the point that gas, such as hydrogen, can leak from the tank. 1 Higher quality steel can prevent embrittlement, but can raise the

  16. unknown title

    E-Print Network [OSTI]

    Virtuelle Realitšt; Xd Vrml; G. Zachmann; Verhalten Und Animationen; Vorteile Von Xd

    ? Die Spezifikation von VRML ist an einigen Stellen nicht eindeutig ? In X3D pršzisiert ? X3D hat 100+ Knoten (aufgeteilt in Components / Profiles) ? VRML hat nur 54 Knoten ? X3D hat 3 verschiedene sog. "File Encodings": ? Classic: sieht aus wie VRML; Suffix =.wrl oder.x3dv- Jede Software, die X3D lesen kann, kann (im Prinzip) auch VRML lesen

  17. unknown title

    E-Print Network [OSTI]

    Geoffrey J. Barnes Andrea Litva

    The social impact of land contamination: reflections on the development of a community advocacy and counselling service following the Weston village incident

  18. unknown title

    E-Print Network [OSTI]

    C. Scoglio; J. C. De Oliveira; G. Uhl

    2001-01-01T23:59:59.000Z

    www.elsevier.com/locate/comnet Optimal policy for label switched path setup in MPLS networks q T. Anjali a,*

  19. unknown title

    E-Print Network [OSTI]

    unknown authors

    2012-01-01T23:59:59.000Z

    Graphene coating makes carbon nanotube aerogels superelastic and resistant to fatigue Kyu Hun Kim, Youngseok Oh and M. F. Islam* Lightweight materials that are both highly compressible and resilient under large cyclic strains can be used in a variety of applications 1Ė8. Carbon nanotubes offer a

  20. unknown title

    E-Print Network [OSTI]

    unknown authors

    In this study, our main focus is on finding alternative fuel resources and utilizing them to eliminate their negative effects. Because of the limitations of petroleum products, the used engine oils can be used in engine as engine oil after purifying it. Production of gasoline like fuel from used engine oil is involving chemical filtrations and blending process. The GLF is produced from waste engine lubrication oil (WLO) using the pyrolitic distillation method. Firstly, the WLO collected in a tank was particulates removed by a refining process. The refined lubrication oil samples were taken into a reactor and blended with some catalysts, and purified from dust, heavy carbon soot, metal particles, gum-type materials and other impurities. A fuel production system mainly consisting of a seven main parts using are waste oil storage tank, filters, a reactor, oil pump, a product storage tank, thermostats and control panel. The characteristic such as density, viscosity, flash point, heating value, sulphur content and distillation of the GLF are deliberated. The gasoline like fuel can be used in gasoline engine without any problem and increases the engine performance.

  1. unknown title

    E-Print Network [OSTI]

    David C. Kramer; Brent K. Lok; Russ R. Krug

    seen many phases of evolution. As it continues to evolve at an ever-increasing rate, base oil performance is making a larger contribution to finished lubricant performance. Turbine oils are perhaps the most dramatic example because they typically contain over 99 % base oil. Early lubrication began with animal fats and oils and slowly evolved to petroleum-based oils. Many generations of refining processes have since improved on Mother Nature. Early processes such as acid treating and solvent extraction improved the quality of base oils by removing some or most of the worst molecules from the oil. Later processes like hydrotreating, catalytic hydrocracking, catalytic dewaxing, and modern wax hydroisomerization transformed feed molecules into molecules with improved lubricating qualities. Modern wax hydroisomerization, in particular, makes base oils with very low impurities and typically water-white appearance. Now, about one third of all base oils manufactured in North America are of such high quality. Looking to the future, the trend is toward even higher base oil purity, higher viscosity index (V.I.), lower volatility, and longer life. The distinction between heavily processed mineral oils and traditional ďsynthetic Ē oils will continue to blur. The evolution and future of base oil technology will be discussed in more detail in this paper.

  2. unknown title

    E-Print Network [OSTI]

    unknown authors

    The need for used oil conservation, recycling, and ultimate nonpolluting disposal has been a matter of increasing concern since the early 1960s. The oil embargo of 1974, the energy crisis which emerged in 1979, and as much as a tenfold increase in the price of imported crude oil have even more strongly emphasized the need for oil conservation and recycling. The U.S. Environmental Protection Agency (EPA) estimates that the U.S. annually generates approximately 1.O billion gallons of recoverable used oil (Table I). * Approximately 70 million gallons are rerefined as lubricating oils. An estimated 60 million gallons are reprocessed for use as metalworking oils and other industrial oils and an estimated 150 million gallons are sprayed on roads and for other uses. Approximately 500 million gallons are used as fuel, usually mixed with virgin residual and distillate fuels.

  3. unknown title

    E-Print Network [OSTI]

    unknown authors

    2008-01-01T23:59:59.000Z

    is a schematic of the fission theory for formation of planets and major moons. The left column is the

  4. unknown title

    E-Print Network [OSTI]

    Lalmuanpuia Vanchhawng; P. C. Rohmingliana; R. K. Thapa; R. Mishra; B. K. Sahoo; B. Zoliana; Y. S. Mayya

    2011-01-01T23:59:59.000Z

    Radon ( 222 Rn), being a radioactive gas has its parent nucleus originated from 238 U. From 238 U there is a series of 14 decays to form a stable nucleus of 206 Pb. The equilibrium factor in its simple term may be defined as ratio of the amount of progeny nucleus to that of a parent nucleus. Measurement of Equilibrium Factor (F-factor) for radon has been carried out in 24 dwellings in Aizawl City, which were specifically selected according to the site location and materials used for construction of the dwellings. In measuring F-factor for radon we have made use of absorber-mounted nuclear track detectors (LR-115) which selectively register the tracks due to alpha emissions from 214 Po which is the 222 Rn progeny species. This detector is termed as DRPS (direct radon progeny sensor). DRPS is used for estimating the Equilibrium Equivalent Radon Concentration (EERC). The concentration of 222 Rn is measured by using Solid State Nuclear Track Detector (LR-115) mounted in a BARC type twin cup dosimeter. The F-factor for radon is then calculated using the measured EERC and measured concentrations of radon. Our measurement shows the F-factor for radon in Aizawl city is 0.3, which is close to the worldwide value (0.4) for indoor conditions. Key words: DRPS; EERC; equilibrium factor; radon; progeny, SSNTD.

  5. CRAD, Engineering Design and Safety Basis - December 22, 2009...

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

    Engineering Design and Safety Basis - December 22, 2009 CRAD, Engineering Design and Safety Basis - December 22, 2009 December 22, 2009 Engineering Design and Safety Basis...

  6. RMOTC - Testing - Exploration

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

    click here. RMOTC's extensive exploration-related data sets, including 3D and 2D seismic, wells and logging data, and cores - both physical core samples, stored in Casper,...

  7. Exploration Best Practices

    Broader source: Energy.gov [DOE]

    The purpose of this project is to provide an overview of currentt geoth thermall explloratiti on bbestt practi tices andd a baseline values for exploration (both non-drilling and drilling) success rates in the U.S.

  8. Alum Innovative Exploration

    Broader source: Energy.gov [DOE]

    DOE Geothermal Peer Review 2010 - Presentation. Project objectives: Reduce the high level of risk during the early stages of geothermal project development by conducting a multi-faceted and innovative exploration and drilling program at Alum. Determine the combination of techniques that are most useful and cost-effective in identifying the geothermal resource through a detailed, post-project evaluation of the exploration and drilling program.

  9. Exploring the structural basis for selenium/mercury antagonism in Allium fistulosum

    SciTech Connect (OSTI)

    McNear, Jr., David H.; Afton, Scott E.; Caruso, Joseph A. (UCIN); (Kentucky)

    2012-12-10T23:59:59.000Z

    While continuing efforts are devoted to studying the mutually protective effect of mercury and selenium in mammals, few studies have investigated the mercury-selenium antagonism in plants. In this study, we report the metabolic fate of mercury and selenium in Allium fistulosum (green onion) after supplementation with sodium selenite and mercuric chloride. Analysis of homogenized root extracts via capillary reversed phase chromatography coupled with inductively coupled plasma mass spectrometry (capRPLC-ICP-MS) suggests the formation of a mercury-selenium containing compound. Micro-focused synchrotron X-ray fluorescence mapping of freshly excised roots show Hg sequestered on the root surface and outlining individual root cells, while Se is more evenly distributed throughout the root. There are also discrete Hg-only, Se-only regions and an overall strong correlation between Hg and Se throughout the root. Analysis of the X-ray absorption near edge structure (XANES) spectra show a 'background' of methylselenocysteine within the root with discrete spots of SeO{sub 3}{sup 2-}, Se{sup 0} and solid HgSe on the root surface. Mercury outlining individual root cells is possibly binding to sulfhydryl groups or plasma membrane or cell wall proteins, and in some places reacting with reduced selenium in the rhizosphere to form a mercury(II) selenide species. Together with the formation of the root-bound mercury(II) selenide species, we also report on the formation of cinnabar (HgS) and Hg{sup 0} in the rhizosphere. The results presented herein shed light on the intricate chemical and biological processes occurring within the rhizosphere that influence Hg and Se bioavailability and will be instrumental in predicting the fate and assisting in the remediation of these metals in the environment and informing whether or not fruit and vegetable food selection from aerial plant compartments or roots from plants grown in Hg contaminated soils, are safe for consumption.

  10. Advancing the Physics Basis of Quiescent H-mode through Exploration of ITER Relevant Parameters

    SciTech Connect (OSTI)

    Solomon, W. M. [PPPL; Burrell, K. H. [General Atomics; Fenstermacher, M. E. [LLNL; Garofalo, A. M. [General Atomics; Grierson, B. A. [PPPL; Loarte, A. [ITER; McKee, G. R. [U of Wisc, Madison; Nazikian, R. [PPPL; Snyder, B. P. [General Atomics

    2014-09-01T23:59:59.000Z

    Recent experiments on DIII-D have overcome a long-standing limitation in accessing quiescent H-mode (QH-mode), a high confinement state of the plasma that does not exhibit the explosive instabilities associated with edge localized modes (ELMs). In the past, QH-mode was associated with low density operation, but has now been extended to high normalized densities compatible with operation envisioned for ITER. Through the use of strong shaping, QH-mode plasmas have been maintained at high densities, both absolute (?e ? 7 ◊ 1019 mó3) and normalized Greenwald fraction (?e/?G > 0:7) . In these plasmas, the pedestal can evolve to very high pressures and current as the density is increased. Calculations of the pedestal height and width from the EPED model are quantitatively consistent with the experimental observed evolution with density. The comparison of the dependence of the maximum density threshold for QH-mode with plasma shape help validate the underlying theoretical peeling-ballooning models describing ELM stability. High density QH-mode operation with strong shaping has allowed stable access to a previously predicted regime of very high pedestal dubbed \\Super H-mode". In general, QH-mode is found to achieve ELM-stable operation while maintaining adequate impurity exhaust, due to the enhanced impurity transport from an edge harmonic oscillation, thought to be a saturated kink- peeling mode driven by rotation shear. In addition, the impurity confinement time is not affected by rotation, even though the energy confinement time and measured E ? B shear is observed to increase at low toroidal rotation. Together with demonstrations of high beta, high confinement and low q95 for many energy confinement times, these results suggest QH-mode as a potentially attractive operating scenario for ITER's Q=10 mission.

  11. CRAD, Safety Basis - Los Alamos National Laboratory Waste Characteriza...

    Office of Environmental Management (EM)

    Safety Basis - Los Alamos National Laboratory Waste Characterization, Reduction, and Repackaging Facility CRAD, Safety Basis - Los Alamos National Laboratory Waste...

  12. 222-S Laboratory interim safety basis

    SciTech Connect (OSTI)

    WEAVER, L.L.

    2001-09-10T23:59:59.000Z

    The purpose of this document is to establish the Interim Safety Basis (ISB) for the 222-S Laboratory. An ISB is a documented safety basis that provides the justification for the continued operation of the facility until an upgraded documented safety analysis (DSA) is prepared in compliance with 10CFR 830, Subpart B. The 222-S Laboratory ISB is based on revised facility and process descriptions and revised accident analyses that reflect current conditions.

  13. A method for teleporting an unknown quantum state and its application

    E-Print Network [OSTI]

    Feng-Li Yan; Hai-Rui Huo

    2005-04-28T23:59:59.000Z

    We suggest a method for teleporting an unknown quantum state. In this method the sender Alice first uses a Controlled-Not operation on the particle in the unknown quantum state and an ancillary particle which she wants to send to the receiver Bob. Then she sends ancillary particle to Bob. When Alice is informed by Bob that the ancillary particle is received, she performs a local measurement on the particle and sends Bob the outcome of the local measurement via a classical channel. Depending on the outcome Bob can restore the unknown quantum state, which Alice destroyed, on the ancillary particle successfully. As an application of this method we propose a quantum secure direct communication protocol.

  14. Climate Change: The Physical Basis and Latest Results

    ScienceCinema (OSTI)

    None

    2011-10-06T23:59:59.000Z

    The 2007 Assessment Report of the Intergovernmental Panel on Climate Change (IPCC) concludes: "Warming in the climate system is unequivocal." Without the contribution of Physics to climate science over many decades, such a statement would not have been possible. Experimental physics enables us to read climate archives such as polar ice cores and so provides the context for the current changes. For example, today the concentration of CO2 in the atmosphere, the second most important greenhouse gas, is 28% higher than any time during the last 800,000 years. Classical fluid mechanics and numerical mathematics are the basis of climate models from which estimates of future climate change are obtained. But major instabilities and surprises in the Earth System are still unknown. These are also to be considered when the climatic consequences of proposals for geo-engineering are estimated. Only Physics will permit us to further improve our understanding in order to provide the foundation for policy decisions facing the global climate change challenge.

  15. Innovative Exploration Technologies Subprogram Overview

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

    * Gathering data from the projects - Analyzing what works and what doesn't * Expand resource assessment and NGDS * Exploration best practices study * Baseline exploration...

  16. Exploration for Uranium Ore (Virginia)

    Broader source: Energy.gov [DOE]

    This legislation describes permitting procedures and requirements for exploration activities. For the purpose of this legislation, exploration is defined as the drilling of test holes or...

  17. Exploration Incentive Tax Credit (Montana)

    Broader source: Energy.gov [DOE]

    The Mineral and Coal Exploration Incentive Tax Credit provides tax incentives to entities conducting exploration for minerals and coal. Expenditures related to the following activities are eligible...

  18. Exploring Functional Mellin Transforms

    E-Print Network [OSTI]

    J. LaChapelle

    2015-01-08T23:59:59.000Z

    We define functional Mellin transforms within a scheme for functional integration proposed in [1]. Functional Mellin transforms can be used to define functional traces, logarithms, and determinants. The associated functional integrals are useful tools for probing function spaces in general and $C^\\ast$-algebras in particular. Several interesting aspects are explored.

  19. Oil and Gas Exploration

    E-Print Network [OSTI]

    Tingley, Joseph V.

    , oil and gas, and geothermal activities and accomplishments in Nevada: production statistics Products 23. Sloan dolomite quarry 24. Weiser gypsum quarry Oil Fields 1. Blackburn field 2. North WillowMetals Industrial Minerals Oil and Gas Geothermal Exploration Development Mining Processing Nevada

  20. Going Home Through an Unknown Street \\Lambda Alejandro L'opezOrtiz y Sven Schuierer z

    E-Print Network [OSTI]

    López-Ortiz, Alex

    consider the problem of a robot traversing an unknown polygon with the aid of standard visibility. The robot has to find a path from a starting point s to a target point t. We provide upper and lower bounds on the ratio of the distance traveled by the robot in comparison to the length of a shortest path. Since

  1. Ontology based Holonic Diagnostic System (OHDS) for the Research and Control of Unknown Diseases

    E-Print Network [OSTI]

    Ulieru, Mihaela

    Ontology based Holonic Diagnostic System (OHDS) for the Research and Control of Unknown Diseases Alberta, Canada Email: ulieru@ucalgary.ca Abstract - This paper presents an Ontology-based Holonic Diagnostic System (OHDS) that combines the advantages of the holonic paradigm with multi-agent system

  2. Kalman filtering with unknown inputs via optimal state estimation of singular systems

    E-Print Network [OSTI]

    Paris-Sud XI, Universitť de

    1 Kalman filtering with unknown inputs via optimal state estimation of singular systems M. DAROUACH de Lorraine, 54400 COSNES ET ROMAIN, FRANCE A new method for designing a Kalman filter for linear the Kalman filter, it is generally assumed that all system parameters, noise covariances, and inputs

  3. Direct adaptive suppression of multiple unknown vibrations using an inertial actuator

    E-Print Network [OSTI]

    Paris-Sud XI, Universitť de

    principle and the Youla- Kucera parametrization. Index Terms-- direct adaptive regulation, internal model realization are practically constant. The correspond- ing "control plant model" to be used for control design are in the context of an adaptive regulation problem with a known plant model and an unknown disturbance model

  4. TURBO EQUALIZATIONWITH AN UNKNOWN CHANNEL SeongwookSong', Andrew C. Singer2,Koeng-MoSun?

    E-Print Network [OSTI]

    Singer, Andrew C

    TURBO EQUALIZATIONWITH AN UNKNOWN CHANNEL SeongwookSong', Andrew C. Singer2,Koeng-MoSun? l t 2Univ the method of turbo equalization originally de- veloped by Douillard, et al. [3]. In its original form, turbo and without training data. The resultingjoint channeland data estimator is shown to outperform standard turbo

  5. Technical basis document for natural event hazards

    SciTech Connect (OSTI)

    CARSON, D.M.

    2003-08-28T23:59:59.000Z

    This technical basis document was developed to support the documented safety analysis (DSA) and describes the risk binning process and the technical basis for assigning risk bins for natural event hazard (NEH)-initiated accidents. The purpose of the risk binning process is to determine the need for safety-significant structures, systems, and components (SSC) and technical safety requirement (TSR)-level controls for a given representative accident or represented hazardous conditions based on an evaluation of the frequency and consequence. Note that the risk binning process is not applied to facility workers, because all facility worker hazardous conditions are considered for safety-significant SSCs and/or TSR-level controls This report documents the technical basis for assigning risk bins for Natural Event Hazards Representative Accident and associated represented hazardous conditions.

  6. Exploring new energy alternatives.

    SciTech Connect (OSTI)

    LePoire, D.J. (Environmental Science Division)

    2011-09-01T23:59:59.000Z

    What is most likely to satisfy our energy needs in the future - wind farms and photovoltaic arrays, or something yet to be invented? Options for the world's energy future may include surprises, thanks to innovative research under way around the world. The article focuses on the energy sources alternatives in the U.S. It explores innovations for energy sources such as wind farms, solar thermal concentrators, solar cells, and geothermal energy production. It states that the attainment of energy efficiency through conversation or improved technology allows to extract more applied energy. It points out that techniques are being explored to expand the possible fuel materials to includes other types of uranium and thorium. Furthermore, it discusses the capability of nanotechnology in offering a tool which could help create designs that convert energy more efficiently.

  7. EXPLORATION Actual Estimate

    E-Print Network [OSTI]

    FY 2015 FY 2016 FY 2017 FY 2013 President's Budget Request 3,821.2 3,712.8 3,932.8 4,076.5 4,076.5 4 Estimate Budget Authority (in $ millions) FY 2011 FY 2012 FY 2013 FY 2014 FY 2015 FY 2016 FY 2017 FY 2013EXPLORATION EXP-1 Actual Estimate Budget Authority (in $ millions) FY 2011 FY 2012 FY 2013 FY 2014

  8. Exploration for deep coal

    SciTech Connect (OSTI)

    NONE

    2008-12-15T23:59:59.000Z

    The most important factor in safe mining is the quality of the roof. The article explains how the Rosebud Mining Co. conducts drilling and exploration in 11 deep coal mine throughout Pennsylvania and Ohio. Rosebud uses two Atlas Copco CS10 core drilling rigs mounted on 4-wheel drive trucks. The article first appeared in Atlas Copco's in-house magazine, Deep Hole Driller. 3 photos.

  9. CRAD, Facility Safety- Nuclear Facility Safety Basis

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) that can be used for assessment of a contractor's Nuclear Facility Safety Basis.

  10. PRELIMINARY SELECTION OF MGR DESIGN BASIS EVENTS

    SciTech Connect (OSTI)

    J.A. Kappes

    1999-09-16T23:59:59.000Z

    The purpose of this analysis is to identify the preliminary design basis events (DBEs) for consideration in the design of the Monitored Geologic Repository (MGR). For external events and natural phenomena (e.g., earthquake), the objective is to identify those initiating events that the MGR will be designed to withstand. Design criteria will ensure that radiological release scenarios resulting from these initiating events are beyond design basis (i.e., have a scenario frequency less than once per million years). For internal (i.e., human-induced and random equipment failures) events, the objective is to identify credible event sequences that result in bounding radiological releases. These sequences will be used to establish the design basis criteria for MGR structures, systems, and components (SSCs) design basis criteria in order to prevent or mitigate radiological releases. The safety strategy presented in this analysis for preventing or mitigating DBEs is based on the preclosure safety strategy outlined in ''Strategy to Mitigate Preclosure Offsite Exposure'' (CRWMS M&O 1998f). DBE analysis is necessary to provide feedback and requirements to the design process, and also to demonstrate compliance with proposed 10 CFR 63 (Dyer 1999b) requirements. DBE analysis is also required to identify and classify the SSCs that are important to safety (ITS).

  11. The Equitable Basis for sl_2

    E-Print Network [OSTI]

    Benkart, Georgia

    2008-01-01T23:59:59.000Z

    This article contains an investigation of the equitable basis for the Lie algebra sl_2. Denoting this basis by {x,y,z}, we have [x,y] = 2x + 2y, [y,z] = 2y + 2z, [z, x] = 2z + 2x. One focus of our study is the group of automorphisms G generated by exp(ad x*), exp(ad y*), exp(ad z*), where {x*,y*,z*} is the basis for sl_2 dual to {x,y,z} with respect to the trace form (u,v) = tr(uv). We show that G is isomorphic to the modular group PSL_2(Z). Another focus of our investigation is the lattice L=Zx+Zy+Zz. We prove that the orbit G(x) equals {u in L |(u,u)=2}. We determine the precise relationship between (i) the group G, (ii) the group of automorphisms for sl_2 that preserve L, (iii) the group of automorphisms and antiautomorphisms for sl_2 that preserve L, and (iv) the group of isometries for (,) that preserve L. We obtain analogous results for the lattice L* =Zx*+Zy*+Zz*. Relative to the equitable basis, the matrix of the trace form is a Cartan matrix of hyperbolic type; consequently,we identify the equitable ...

  12. Technical basis document for external events

    SciTech Connect (OSTI)

    OBERG, B.D.

    2003-03-22T23:59:59.000Z

    This document supports the Tank Farms Documented Safety Analysis and presents the technical basis for the frequencies of externally initiated accidents. The consequences of externally initiated events are discussed in other documents that correspond to the accident that was caused by the external event. The external events include aircraft crash, vehicle accident, range fire, and rail accident.

  13. Waste transfer leaks technical basis document

    SciTech Connect (OSTI)

    ZIMMERMAN, B.D.

    2003-03-22T23:59:59.000Z

    This document provides technical support for the onsite radiological and toxicological, and offsite toxicological, portions of the waste transfer leak accident presented in the Documented Safety Analysis. It provides the technical basis for frequency and consequence bin selection, and selection of safety SSCs and TSRs.

  14. Review and Approval of Nuclear Facility Safety Basis and Safety Design Basis Documents

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

    2014-12-19T23:59:59.000Z

    This Standard describes a framework and the criteria to be used for approval of (1) safety basis documents, as required by 10 Code of Federal Regulation (C.F.R.) 830, Nuclear Safety Management, and (2) safety design basis documents, as required by Department of Energy (DOE) Standard (STD)-1189-2008, Integration of Safety into the Design Process.

  15. System Design and the Safety Basis

    SciTech Connect (OSTI)

    Ellingson, Darrel

    2008-05-06T23:59:59.000Z

    The objective of this paper is to present the Bechtel Jacobs Company, LLC (BJC) Lessons Learned for system design as it relates to safety basis documentation. BJC has had to reconcile incomplete or outdated system description information with current facility safety basis for a number of situations in recent months. This paper has relevance in multiple topical areas including documented safety analysis, decontamination & decommissioning (D&D), safety basis (SB) implementation, safety and design integration, potential inadequacy of the safety analysis (PISA), technical safety requirements (TSR), and unreviewed safety questions. BJC learned that nuclear safety compliance relies on adequate and well documented system design information. A number of PIS As and TSR violations occurred due to inadequate or erroneous system design information. As a corrective action, BJC assessed the occurrences caused by systems design-safety basis interface problems. Safety systems reviewed included the Molten Salt Reactor Experiment (MSRE) Fluorination System, K-1065 fire alarm system, and the K-25 Radiation Criticality Accident Alarm System. The conclusion was that an inadequate knowledge of system design could result in continuous non-compliance issues relating to nuclear safety. This was especially true with older facilities that lacked current as-built drawings coupled with the loss of 'historical knowledge' as personnel retired or moved on in their careers. Walkdown of systems and the updating of drawings are imperative for nuclear safety compliance. System design integration with safety basis has relevance in the Department of Energy (DOE) complex. This paper presents the BJC Lessons Learned in this area. It will be of benefit to DOE contractors that manage and operate an aging population of nuclear facilities.

  16. Compound and Elemental Analysis At Dixie Valley Geothermal Area...

    Open Energy Info (EERE)

    Unknown Exploration Basis The goal of this project was to create a database of rare earth elements found in exploration for geothermal resources. Notes Geothermal fluids from...

  17. Aerial Photography At Roosevelt Hot Springs Geothermal Area ...

    Open Energy Info (EERE)

    Exploration Technique Aerial Photography Activity Date 1975 - 1975 Usefulness useful DOE-funding Unknown Exploration Basis Petersen, C.A. Masters Thesis at the University of Utah...

  18. Flow Test At Blue Mountain Geothermal Area (Fairbank Engineering...

    Open Energy Info (EERE)

    Activity Details Location Blue Mountain Geothermal Area Exploration Technique Flow Test Activity Date 2002 - 2002 Usefulness not useful DOE-funding Unknown Exploration Basis...

  19. Study of solar and other unknown anti-neutrino fluxes with Borexino at LNGS

    E-Print Network [OSTI]

    G. Bellini; Borexino Collaboration

    2010-09-30T23:59:59.000Z

    We report on the search for anti-neutrinos of yet unknown origin with the Borexino detector at the Laboratori Nazionali del Gran Sasso. In particular, a hypothetical anti-neutrino flux from the Sun is investigated. Anti-neutrinos are detected through the neutron inverse $\\beta$ decay reaction in a large liquid organic scintillator target. We set a new upper limit for a hypothetical solar $\\bar{\

  20. Exploring colourful holographic superconductors

    E-Print Network [OSTI]

    Kasper Peeters; Jonathan Powell; Marija Zamaklar

    2009-07-09T23:59:59.000Z

    We explore a class of holographic superconductors built using non-abelian condensates on probe branes in conformal and non-conformal backgrounds. These are shown to exhibit behaviour of the specific heat which resembles that of heavy fermion compounds in the superconducting phase. Instead of showing BCS-like exponential behaviour, the specific heat is polynomial in the temperature. It exhibits a jump at the critical temperature, in agreement with real-world superconductors. We also analyse the behaviour of the energy gap and the AC and DC conductivities, and find that the systems can be either semi-conducting or metallic just above the critical temperature.

  1. About | DOE Data Explorer

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilAElectronic Input Options Garyand TechnicalAbout About DOE Data Explorer The DOE

  2. Integrated Safety Management System as the Basis for Work Planning...

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

    Integrated Safety Management System as the Basis for Work Planning and Control for Research and Development Integrated Safety Management System as the Basis for Work Planning and...

  3. ORISE: The Medical Basis for Radiation-Accident Preparedness...

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

    The Medical Basis for Radiation-Accident Preparedness: Medical Management Proceedings of the Fifth International REACTS Symposium on the Medical Basis for Radiation-Accident...

  4. Technical Cost Modeling - Life Cycle Analysis Basis for Program...

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

    - Life Cycle Analysis Basis for Program Focus Technical Cost Modeling - Life Cycle Analysis Basis for Program Focus Polymer Composites Research in the LM Materials Program Overview...

  5. Reconstruction of an unknown cavity with Robin boundary condition inside a heat conductor

    E-Print Network [OSTI]

    Gen Nakamura; Haibing Wang

    2015-05-22T23:59:59.000Z

    Active thermography is a non-destructive testing technique to detect the internal structure of a heat conductor, which is widely applied in industrial engineering. In this paper, we consider the problem of identifying an unknown cavity with Robin boundary condition inside a heat conductor from boundary measurements. To set up the inverse problem mathematically, we first state the corresponding forward problem and show its well-posedness in an anisotropic Sobolev space by the integral equation method. Then, taking the Neumann-to-Dirichlet map as mathematically idealized measured data for the active thermography, we present a linear sampling method for reconstructing the unknown Robin-type cavity and give its mathematical justification by using the layer potential argument. In addition, we analyze the indicator function used in this method and show its pointwise asymptotic behavior by investigating the reflected solution of the fundamental solution. From our asymptotic analysis, we can establish a pointwise reconstruction scheme for the boundary of the cavity, and can also know the distance to the unknown cavity as we probe it from its inside.

  6. Systematic expansion for infrared oscillator basis extrapolations

    E-Print Network [OSTI]

    R. J. Furnstahl; S. N. More; T. Papenbrock

    2014-03-20T23:59:59.000Z

    Recent work has demonstrated that the infrared effects of harmonic oscillator basis truncations are well approximated by imposing a partial-wave Dirichlet boundary condition at a properly identified radius L. This led to formulas for extrapolating the corresponding energy E_L and other observables to infinite L and thus infinite basis size. Here we reconsider the energy for a two-body system with a Dirichlet boundary condition at L to identify and test a consistent and systematic expansion for E_L that depends only on observables. We also generalize the energy extrapolation formula to nonzero angular momentum, and apply it to the deuteron. Formulas given previously for extrapolating the radius are derived in detail.

  7. TECHNICAL BASIS DOCUMENT FOR NATURAL EVENT HAZARDS

    SciTech Connect (OSTI)

    KRIPPS, L.J.

    2006-07-31T23:59:59.000Z

    This technical basis document was developed to support the documented safety analysis (DSA) and describes the risk binning process and the technical basis for assigning risk bins for natural event hazard (NEH)-initiated accidents. The purpose of the risk binning process is to determine the need for safety-significant structures, systems, and components (SSC) and technical safety requirement (TSR)-level controls for a given representative accident or represented hazardous conditions based on an evaluation of the frequency and consequence. Note that the risk binning process is not applied to facility workers, because all facility worker hazardous conditions are considered for safety-significant SSCs and/or TSR-level controls.

  8. Technical basis document for natural event hazards

    SciTech Connect (OSTI)

    CARSON, D.M.

    2003-03-20T23:59:59.000Z

    This technical basis document was developed to support the Tank Farms Documented Safety Analysis (DSA), and describes the risk binning process and the technical basis for assigning risk bins for natural event hazards (NEH)-initiated representative accident and associated represented hazardous conditions. The purpose of the risk binning process is to determine the need for safety-significant structures, systems, and components (SSC) and technical safety requirement (TSR)-level controls for a given representative accident or represented hazardous conditions based on an evaluation of the frequency and consequence. Note that the risk binning process is not applied to facility workers, because all facility worker hazardous conditions are considered for safety-significant SSCs and/or TSR-level controls. Determination of the need for safety-class SSCs was performed in accordance with DOE-STD-3009-94, ''Preparation Guide for US Department of Energy Nonreactor Nuclear Facility Documented Safety Analyses'', as described in this report.

  9. Chopped random-basis quantum optimization

    E-Print Network [OSTI]

    Tommaso Caneva; Tommaso Calarco; Simone Montangero

    2011-08-22T23:59:59.000Z

    In this work we describe in detail the "Chopped RAndom Basis" (CRAB) optimal control technique recently introduced to optimize t-DMRG simulations [arXiv:1003.3750]. Here we study the efficiency of this control technique in optimizing different quantum processes and we show that in the considered cases we obtain results equivalent to those obtained via different optimal control methods while using less resources. We propose the CRAB optimization as a general and versatile optimal control technique.

  10. INTERNATIONAL SPACE EXPLORATION COORDINATION GROUP

    E-Print Network [OSTI]

    space exploration infrastructure standards facilitating interoperability through an international with relevant existing international working groups/ organisations. · Preparation and Organization of a WS1 INTERNATIONAL SPACE EXPLORATION COORDINATION GROUP WORKPLAN Update following 3rd ISECG Meeting

  11. Innovative Exploration Technologies Subprogram Overview

    Broader source: Energy.gov [DOE]

    This overview of GTP's Innovative Exploration Technologies subprogram was given at the GTP Program Peer Review on May 18, 2010.

  12. The Extreme Physics Explorer

    E-Print Network [OSTI]

    Martin Elvis

    2006-08-25T23:59:59.000Z

    Some tests of fundamental physics - the equation of state at supra-nuclear densities, the metric in strong gravity, the effect of magnetic fields above the quantum critical value - can only be measured using compact astrophysical objects: neutron stars and black holes. The Extreme Physics Explorer is a modest sized (~500 kg) mission that would carry a high resolution (R ~300) X-ray spectrometer and a sensitive X-ray polarimeter, both with high time resolution (~5 ?s) capability, at the focus of a large area (~5 sq.m), low resolution (HPD~1 arcmin) X-ray mirror. This instrumentation would enable new classes of tests of fundamental physics using neutron stars and black holes as cosmic laboratories.

  13. Reduced Basis Method for Nanodevices Simulation

    SciTech Connect (OSTI)

    Pau, George Shu Heng

    2008-05-23T23:59:59.000Z

    Ballistic transport simulation in nanodevices, which involves self-consistently solving a coupled Schrodinger-Poisson system of equations, is usually computationally intensive. Here, we propose coupling the reduced basis method with the subband decomposition method to improve the overall efficiency of the simulation. By exploiting a posteriori error estimation procedure and greedy sampling algorithm, we are able to design an algorithm where the computational cost is reduced significantly. In addition, the computational cost only grows marginally with the number of grid points in the confined direction.

  14. Technical basis for internal dosimetry at Hanford

    SciTech Connect (OSTI)

    Sula, M.J.; Carbaugh, E.H.; Bihl, D.E.

    1991-07-01T23:59:59.000Z

    The Hanford Internal Dosimetry Program, administered by Pacific Northwest Laboratory for the US Department of Energy, provides routine bioassay monitoring for employees who are potentially exposed to radionuclides in the workplace. This report presents the technical basis for routine bioassay monitoring and the assessment of internal dose at Hanford. The radionuclides of concern include tritium, corrosion products ({sup 58}Co, {sup 60}Co, {sup 54}Mn, and {sup 59}Fe), strontium, cesium, iodine, europium, uranium, plutonium, and americium,. Sections on each of these radionuclides discuss the sources and characteristics; dosimetry; bioassay measurements and monitoring; dose measurement, assessment, and mitigation and bioassay follow-up treatment. 78 refs., 35 figs., 115 tabs.

  15. Structural Basis for Activation of Cholera Toxin

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over Our Instagram Secretary900SteepStrengthening northern NewStructural Basis for

  16. Structural Basis for Activation of Cholera Toxin

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over Our Instagram Secretary900SteepStrengthening northern NewStructural Basis

  17. Structural Basis for Activation of Cholera Toxin

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What'sis Taking Over Our Instagram Secretary900SteepStrengthening northern NewStructural BasisStructural

  18. NDRPProtocolTechBasisCompiled020705.doc

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Saleshttp://www.fnal.gov/directorate/nalcal/nalcal02_07_05_files/nalcal.gif Directorate - Events - Fermilab atNovelNC ŌÄ5,NDLGS:Basis

  19. Technical Basis for PNNL Beryllium Inventory

    SciTech Connect (OSTI)

    Johnson, Michelle Lynn

    2014-07-09T23:59:59.000Z

    The Department of Energy (DOE) issued Title 10 of the Code of Federal Regulations Part 850, ďChronic Beryllium Disease Prevention ProgramĒ (the Beryllium Rule) in 1999 and required full compliance by no later than January 7, 2002. The Beryllium Rule requires the development of a baseline beryllium inventory of the locations of beryllium operations and other locations of potential beryllium contamination at DOE facilities. The baseline beryllium inventory is also required to identify workers exposed or potentially exposed to beryllium at those locations. Prior to DOE issuing 10 CFR 850, Pacific Northwest Nuclear Laboratory (PNNL) had documented the beryllium characterization and worker exposure potential for multiple facilities in compliance with DOEís 1997 Notice 440.1, ďInterim Chronic Beryllium Disease.Ē After DOEís issuance of 10 CFR 850, PNNL developed an implementation plan to be compliant by 2002. In 2014, an internal self-assessment (ITS #E-00748) of PNNLís Chronic Beryllium Disease Prevention Program (CBDPP) identified several deficiencies. One deficiency is that the technical basis for establishing the baseline beryllium inventory when the Beryllium Rule was implemented was either not documented or not retrievable. In addition, the beryllium inventory itself had not been adequately documented and maintained since PNNL established its own CBDPP, separate from Hanford Siteís program. This document reconstructs PNNLís baseline beryllium inventory as it would have existed when it achieved compliance with the Beryllium Rule in 2001 and provides the technical basis for the baseline beryllium inventory.

  20. Portable total reflection x-ray fluorescence analysis in the identification of unknown laboratory hazards

    SciTech Connect (OSTI)

    Liu, Ying, E-mail: liu.ying.48r@st.kyoto-u.ac.jp; Imashuku, Susumu; Sasaki, Nobuharu; Ze, Long; Kawai, Jun [Department of Materials Science and Engineering, Kyoto University, Yoshida-Honmachi, Sakyo-ku, Kyoto 606-8501 (Japan); Takano, Shotaro; Sohrin, Yoshiki [Institute for Chemical Research, Kyoto University, Gokasho, Uji, Kyoto 611-0011 (Japan); Seki, Hiroko; Miyauchi, Hiroya [Kyoto Prefectural Technology Center for Small and Medium Enterprises, Chudojiminami machi, Shimogyo-ku, Kyoto 600-8813 (Japan)

    2014-05-15T23:59:59.000Z

    In this study, a portable total reflection x-ray fluorescence (TXRF) spectrometer was used to analyze unknown laboratory hazards that precipitated on exterior surfaces of cooling pipes and fume hood pipes in chemical laboratories. With the aim to examine the accuracy of TXRF analysis for the determination of elemental composition, analytical results were compared with those of wavelength-dispersive x-ray fluorescence spectrometry, scanning electron microscope and energy-dispersive x-ray spectrometry, energy-dispersive x-ray fluorescence spectrometry, inductively coupled plasma atomic emission spectrometry, x-ray diffraction spectrometry (XRD), and x-ray photoelectron spectroscopy (XPS). Detailed comparison of data confirmed that the TXRF method itself was not sufficient to determine all the elements (Z?>?11) contained in the samples. In addition, results suggest that XRD should be combined with XPS in order to accurately determine compound composition. This study demonstrates that at least two analytical methods should be used in order to analyze the composition of unknown real samples.

  1. Radioisotopes: Energy for Space Exploration

    ScienceCinema (OSTI)

    Carpenter, Bob; Green, James; Bechtel, Ryan

    2013-05-29T23:59:59.000Z

    Through a strong partnership between the Energy Department's office of Nuclear Energy and NASA, Radioisotope Power Systems have been providing the energy for deep space exploration.

  2. Exploring Dark Energy with SNAP

    E-Print Network [OSTI]

    Aldering, G.

    2009-01-01T23:59:59.000Z

    weak lensing survey. The planned dark energy program forthe Joint Dark Energy Mission (JDEM) will produce a treasureLBNL- 58276 Exploring Dark Energy with SNAP G. Aldering

  3. Radioactive Waste Management BasisSept 2001

    SciTech Connect (OSTI)

    Goodwin, S S

    2011-08-31T23:59:59.000Z

    This Radioactive Waste Management Basis (RWMB) documents radioactive waste management practices adopted at Lawrence Livermore National Laboratory (LLNL) pursuant to Department of Energy (DOE) Order 435.1, Radioactive Waste Management. The purpose of this RWMB is to describe the systematic approach for planning, executing, and evaluating the management of radioactive waste at LLNL. The implementation of this document will ensure that waste management activities at LLNL are conducted in compliance with the requirements of DOE Order 435.1, Radioactive Waste Management, and the Implementation Guide for DOE manual 435.1-1, Radioactive Waste Management Manual. Technical justification is provided where methods for meeeting the requirements of DOE Order 435.1 deviate from the DOE Manual 435.1-1 and Implementation Guide.

  4. Small Body Exploration Technologies as Precursors for Interstellar Robotics

    SciTech Connect (OSTI)

    Noble, Robert; /SLAC; Sykes, Mark V.; /PSI, Tucson

    2012-02-15T23:59:59.000Z

    The scientific activities undertaken to explore our Solar System will be the same as required someday at other stars. The systematic exploration of primitive small bodies throughout our Solar System requires new technologies for autonomous robotic spacecraft. These diverse celestial bodies contain clues to the early stages of the Solar System's evolution as well as information about the origin and transport of water-rich and organic material, the essential building blocks for life. They will be among the first objects studied at distant star systems. The technologies developed to address small body and outer planet exploration will form much of the technical basis for designing interstellar robotic explorers. The Small Bodies Assessment Group, which reports to NASA, initiated a Technology Forum in 2011 that brought together scientists and technologists to discuss the needs and opportunities for small body robotic exploration in the Solar System. Presentations and discussions occurred in the areas of mission and spacecraft design, electric power, propulsion, avionics, communications, autonomous navigation, remote sensing and surface instruments, sampling, intelligent event recognition, and command and sequencing software. In this paper, the major technology themes from the Technology Forum are reviewed, and suggestions are made for developments that will have the largest impact on realizing autonomous robotic vehicles capable of exploring other star systems.

  5. Investigating the Selection of Example Sentences for Unknown Target Words in ICALL Reading Texts for L2 German†

    E-Print Network [OSTI]

    Segler, Thomas M.

    2007-06-26T23:59:59.000Z

    This thesis considers possible criteria for the selection of example sentences for difficult or unknown words in reading texts for students of German as a Second Language (GSL). The examples are intended to be provided ...

  6. ACTIVE VISION FOR NAVIGATING UNKNOWN ENVIRONMENTS: AN EVOLUTIONARY ROBOTICS APPROACH FOR SPACE RESEARCH

    E-Print Network [OSTI]

    Cangelosi, Angelo

    , below the solar panel in front. Another pair is looking backward, below the solar panel in the back future, autonomous robots are expected to be the principal actors in the exploration of Solar System of the time. Nowadays, the time delay that affects the communication between the Earth and other Solar System

  7. Simple scheme for encoding and decoding a qubit in unknown state for various topological codes

    E-Print Network [OSTI]

    Justyna ?odyga; Pawe? Mazurek; Andrzej Grudka; Micha? Horodecki

    2014-11-29T23:59:59.000Z

    We present a scheme for encoding and decoding an unknown state for CSS codes, based on syndrome measurements. We illustrate our method by means of Kitaev toric code, defected-lattice code, topological subsystem code and Haah 3D code. The protocol is local whenever in a given code the crossings between the logical operators consist of next neighbour pairs, which holds for the above codes. For subsystem code we also present scheme in a noisy case, where we allow for bit and phase-flip errors on qubits as well as state preparation and syndrome measurement errors. Similar scheme can be built for two other codes. We show that the fidelity of the protected qubit in the noisy scenario in a large code size limit is of $1-\\mathcal{O}(p)$, where $p$ is a probability of error on a single qubit. Regarding Haah code we provide noiseless scheme, leaving the noisy case as an open problem.

  8. Information and treatment of unknown correlations in the combination of measurements using the BLUE method

    E-Print Network [OSTI]

    Andrea Valassi; Roberto Chierici

    2014-01-15T23:59:59.000Z

    We discuss the effect of large positive correlations in the combinations of several measurements of a single physical quantity using the Best Linear Unbiased Estimate (BLUE) method. We suggest a new approach for comparing the relative weights of the different measurements in their contributions to the combined knowledge about the unknown parameter, using the well-established concept of Fisher information. We argue, in particular, that one We discuss the effect of large positive correlations in the combinations of several measurements of a single physical quantity using the Best Linear Unbiased Estimate (BLUE) method. We suggest a new approach for comparing the relative weights of the different measurements in their contributions to the combined knowledge about the unknown parameter, using the well-established concept of Fisher information. We argue, in particular, that one contribution to information comes from the collective interplay of the measurements through their correlations and that this contribution cannot be attributed to any of the individual measurements alone. We show that negative coefficients in the BLUE weighted average invariably indicate the presence of a regime of high correlations, where the effect of further increasing some of these correlations is that of reducing the error on the combined estimate. In these regimes, we stress that assuming fully correlated systematic uncertainties is not a truly conservative choice, and that the correlations provided as input to BLUE combinations need to be assessed with extreme care instead. In situations where the precise evaluation of these correlations is impractical, or even impossible, we provide tools to help experimental physicists perform more conservative combinations.

  9. Office of Nuclear Safety Basis and Facility Design

    Broader source: Energy.gov [DOE]

    The Office of Nuclear Safety Basis & Facility Design establishes safety basis and facility design requirements and expectations related to analysis and design of nuclear facilities to ensure protection of workers and the public from the hazards associated with nuclear operations.

  10. Nuclear Facility Safety Basis Fundamentals Self-Study Guide ...

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

    Oak Ridge Operations Office Nuclear Facility Safety Basis Fundamentals Self-Study Guide Fulfills ORO Safety Basis Competency 1, 2 (Part 1), or 7 (Part 1) November 2002 Nuclear...

  11. CRAD, Integrated Safety Basis and Engineering Design Review ...

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

    Integrated Safety Basis and Engineering Design Review - August 20, 2014 (EA CRAD 31-4, Rev. 0) CRAD, Integrated Safety Basis and Engineering Design Review - August 20, 2014 (EA...

  12. Authorization basis status report (miscellaneous TWRS facilities, tanks and components)

    SciTech Connect (OSTI)

    Stickney, R.G.

    1998-04-29T23:59:59.000Z

    This report presents the results of a systematic evaluation conducted to identify miscellaneous TWRS facilities, tanks and components with potential needed authorization basis upgrades. It provides the Authorization Basis upgrade plan for those miscellaneous TWRS facilities, tanks and components identified.

  13. Gravitational lens modeling with basis sets

    E-Print Network [OSTI]

    Birrer, Simon; Refregier, Alexandre

    2015-01-01T23:59:59.000Z

    We present a strong lensing modeling technique based on versatile basis sets for the lens and source planes. Our method uses high performance Monte Carlo algorithms, allows for an adaptive build up of complexity and bridges the gap between parametric and pixel based reconstruction methods. We apply our method to a HST image of the strong lens system RXJ1131-1231 and show that our method finds a reliable solution and is able to detect substructure in the lens and source planes simultaneously. Using mock data we show that our method is sensitive to sub-clumps with masses four orders of magnitude smaller than the main lens, which corresponds to about $10^8 M_{\\odot}$, without prior knowledge on the position and mass of the sub-clump. The modelling approach is flexible and maximises automation to facilitate the analysis of the large number of strong lensing systems expected in upcoming wide field surveys. The resulting search for dark sub-clumps in these systems, without mass-to-light priors, offers promise for p...

  14. Sensitivity of the Properties of Ruthenium ďBlue DimerĒ to Method, Basis Set, and Continuum Model

    SciTech Connect (OSTI)

    Ozkanlar, Abdullah; Clark, Aurora E.

    2012-05-23T23:59:59.000Z

    The ruthenium ďblue dimerĒ [(bpy)2RuIIIOH2]2O4+ is best known as the first well-defined molecular catalyst for water oxidation. It has been subject to numerous computational studies primarily employing density functional theory. However, those studies have been limited in the functionals, basis sets, and continuum models employed. The controversy in the calculated electronic structure and the reaction energetics of this catalyst highlights the necessity of benchmark calculations that explore the role of density functionals, basis sets, and continuum models upon the essential features of blue-dimer reactivity. In this paper, we report Kohn-Sham complete basis set (KS-CBS) limit extrapolations of the electronic structure of ďblue dimerĒ using GGA (BPW91 and BP86), hybrid-GGA (B3LYP), and meta-GGA (M06-L) density functionals. The dependence of solvation free energy corrections on the different cavity types (UFF, UA0, UAHF, UAKS, Bondi, and Pauling) within polarizable and conductor-like polarizable continuum model has also been investigated. The most common basis sets of double-zeta quality are shown to yield results close to the KS-CBS limit; however, large variations are observed in the reaction energetics as a function of density functional and continuum cavity model employed.

  15. SFU Library Ask. Explore. Discover.

    E-Print Network [OSTI]

    SFU Library Ask. Explore. Discover. SFU Library Annual Report 2007-08 #12;SFU Library Annual Report..................................................................................................... 8 WAC BENNETT LIBRARY................................................................................... 9 SAMUEL AND FRANCES BELZBERG LIBRARY............................................... 10 FRASER

  16. Edinburgh Research Explorer Statistical Constraints

    E-Print Network [OSTI]

    Millar, Andrew J.

    Edinburgh Research Explorer Statistical Constraints Citation for published version: Rossi, R that links statistics and constraint programming. We dis- cuss two novel statistical constraints and some, Prestwich, S & Tarim, SA 2014, 'Statistical Constraints' Paper presented at 21st biennial European

  17. Silver Peak Innovative Exploration Project

    Broader source: Energy.gov [DOE]

    DOE Geothermal Peer Review 2010 - Presentation. Project objectives: Reduce the high level of risk during the early stages of geothermal project development by conducting a multi-faceted and innovative exploration and drilling program at Silver Peak. Determine the combination of techniques that are most useful and cost-effective in identifying the geothermal resource through a detailed, post-project evaluation of the exploration and drilling program.

  18. First all-sky search for continuous gravitational waves from unknown sources in binary systems

    E-Print Network [OSTI]

    Aasi, J; Abbott, R; Abbott, T; Abernathy, M R; Accadia, T; Acernese, F; Ackley, K; Adams, C; Adams, T; Addesso, P; Adhikari, R X; Affeldt, C; Agathos, M; Aggarwal, N; Aguiar, O D; Ain, A; Ajith, P; Alemic, A; Allen, B; Allocca, A; Amariutei, D; Andersen, M; Anderson, R; Anderson, S B; Anderson, W G; Arai, K; Araya, M C; Arceneaux, C; Areeda, J; Aston, S M; Astone, P; Aufmuth, P; Aulbert, C; Austin, L; Aylott, B E; Babak, S; Baker, P T; Ballardin, G; Ballmer, S W; Barayoga, J C; Barbet, M; Barish, B C; Barker, D; Barone, F; Barr, B; Barsotti, L; Barsuglia, M; Barton, M A; Bartos, I; Bassiri, R; Basti, A; Batch, J C; Bauchrowitz, J; Bauer, Th S; Behnke, B; Bejger, M; Beker, M G; Belczynski, C; Bell, A S; Bell, C; Bergmann, G; Bersanetti, D; Bertolini, A; Betzwieser, J; Beyersdorf, P T; Bilenko, I A; Billingsley, G; Birch, J; Biscans, S; Bitossi, M; Bizouard, M A; Black, E; Blackburn, J K; Blackburn, L; Blair, D; Bloemen, S; Blom, M; Bock, O; Bodiya, T P; Boer, M; Bogaert, G; Bogan, C; Bond, C; Bondu, F; Bonelli, L; Bonnand, R; Bork, R; Born, M; Boschi, V; Bose, Sukanta; Bosi, L; Bradaschia, C; Brady, P R; Braginsky, V B; Branchesi, M; Brau, J E; Briant, T; Bridges, D O; Brillet, A; Brinkmann, M; Brisson, V; Brooks, A F; Brown, D A; Brown, D D; BrŁckner, F; Buchman, S; Bulik, T; Bulten, H J; Buonanno, A; Burman, R; Buskulic, D; Buy, C; Cadonati, L; Cagnoli, G; Bustillo, J Calderůn; Calloni, E; Camp, J B; Campsie, P; Cannon, K C; Canuel, B; Cao, J; Capano, C D; Carbognani, F; Carbone, L; Caride, S; Castiglia, A; Caudill, S; Cavagliŗ, M; Cavalier, F; Cavalieri, R; Celerier, C; Cella, G; Cepeda, C; Cesarini, E; Chakraborty, R; Chalermsongsak, T; Chamberlin, S J; Chao, S; Charlton, P; Chassande-Mottin, E; Chen, X; Chen, Y; Chincarini, A; Chiummo, A; Cho, H S; Chow, J; Christensen, N; Chu, Q; Chua, S S Y; Chung, S; Ciani, G; Clara, F; Clark, J A; Cleva, F; Coccia, E; Cohadon, P -F; Colla, A; Collette, C; Colombini, M; Cominsky, L; Constancio, M; Conte, A; Cook, D; Corbitt, T R; Cordier, M; Cornish, N; Corpuz, A; Corsi, A; Costa, C A; Coughlin, M W; Coughlin, S; Coulon, J -P; Countryman, S; Couvares, P; Coward, D M; Cowart, M; Coyne, D C; Coyne, R; Craig, K; Creighton, J D E; Creighton, T D; Crowder, S G; Cumming, A; Cunningham, L; Cuoco, E; Dahl, K; Canton, T Dal; Damjanic, M; Danilishin, S L; D'Antonio, S; Danzmann, K; Dattilo, V; Daveloza, H; Davier, M; Davies, G S; Daw, E J; Day, R; Dayanga, T; Debreczeni, G; Degallaix, J; Delťglise, S; Del Pozzo, W; Denker, T; Dent, T; Dereli, H; Dergachev, V; De Rosa, R; DeRosa, R T; DeSalvo, R; Dhurandhar, S; DŪaz, M; Di Fiore, L; Di Lieto, A; Di Palma, I; Di Virgilio, A; Donath, A; Donovan, F; Dooley, K L; Doravari, S; Dossa, S; Douglas, R; Downes, T P; Drago, M; Drever, R W P; Driggers, J C; Du, Z; Dwyer, S; Eberle, T; Edo, T; Edwards, M; Effler, A; Eggenstein, H; Ehrens, P; Eichholz, J; Eikenberry, S S; Endr\\Hoczi, G; Essick, R; Etzel, T; Evans, M; Evans, T; Factourovich, M; Fafone, V; Fairhurst, S; Fang, Q; Farinon, S; Farr, B; Farr, W M; Favata, M; Fehrmann, H; Fejer, M M; Feldbaum, D; Feroz, F; Ferrante, I; Ferrini, F; Fidecaro, F; Finn, L S; Fiori, I; Fisher, R P; Flaminio, R; Fournier, J -D; Franco, S; Frasca, S; Frasconi, F; Frede, M; Frei, Z; Freise, A; Frey, R; Fricke, T T; Fritschel, P; Frolov, V V; Fulda, P; Fyffe, M; Gair, J; Gammaitoni, L; Gaonkar, S; Garufi, F; Gehrels, N; Gemme, G; Genin, E; Gennai, A; Ghosh, S; Giaime, J A; Giardina, K D; Giazotto, A; Gill, C; Gleason, J; Goetz, E; Goetz, R; Gondan, L; GonzŠlez, G; Gordon, N; Gorodetsky, M L; Gossan, S; GoŖler, S; Gouaty, R; Gršf, C; Graff, P B; Granata, M; Grant, A; Gras, S; Gray, C; Greenhalgh, R J S; Gretarsson, A M; Groot, P; Grote, H; Grover, K; Grunewald, S; Guidi, G M; Guido, C; Gushwa, K; Gustafson, E K; Gustafson, R; Hammer, D; Hammond, G; Hanke, M; Hanks, J; Hanna, C; Hanson, J; Harms, J; Harry, G M; Harry, I W; Harstad, E D; Hart, M; Hartman, M T; Haster, C -J; Haughian, K; Heidmann, A; Heintze, M; Heitmann, H; Hello, P; Hemming, G; Hendry, M; Heng, I S; Heptonstall, A W; Heurs, M; Hewitson, M; Hild, S; Hoak, D; Hodge, K A; Holt, K; Hooper, S; Hopkins, P; Hosken, D J; Hough, J; Howell, E J; Hu, Y; Huerta, E; Hughey, B; Husa, S; Huttner, S H; Huynh, M; Huynh-Dinh, T; Ingram, D R; Inta, R; Isogai, T; Ivanov, A; Iyer, B R; Izumi, K; Jacobson, M; James, E; Jang, H; Jaranowski, P; Ji, Y; Jimťnez-Forteza, F; Johnson, W W; Jones, D I; Jones, R; Jonker, R J G; Ju, L; K, Haris; Kalmus, P; Kalogera, V; Kandhasamy, S; Kang, G; Kanner, J B; Karlen, J; Kasprzack, M; Katsavounidis, E; Katzman, W; Kaufer, H; Kawabe, K; Kawazoe, F; Kťfťlian, F; Keiser, G M; Keitel, D; Kelley, D B; Kells, W; Khalaidovski, A; Khalili, F Y; Khazanov, E A; Kim, C; Kim, K; Kim, N; Kim, N G; Kim, Y -M; King, E J; King, P J; Kinzel, D L; Kissel, J S; Klimenko, S; Kline, J; Koehlenbeck, S; Kokeyama, K; Kondrashov, V; Koranda, S

    2014-01-01T23:59:59.000Z

    We present the first results of an all-sky search for continuous gravitational waves from unknown spinning neutron stars in binary systems using LIGO and Virgo data. Using a specially developed analysis program, the TwoSpect algorithm, the search was carried out on data from the sixth LIGO Science Run and the second and third Virgo Science Runs. The search covers a range of frequencies from 20 Hz to 520 Hz, a range of orbital periods from 2 to ~2,254 h and a frequency- and period-dependent range of frequency modulation depths from 0.277 to 100 mHz. This corresponds to a range of projected semi-major axes of the orbit from ~0.6e-3 ls to ~6,500 ls assuming the orbit of the binary is circular. While no plausible candidate gravitational wave events survive the pipeline, upper limits are set on the analyzed data. The most sensitive 95% confidence upper limit obtained on gravitational wave strain is 2.3e-24 at 217 Hz, assuming the source waves are circularly polarized. Although this search has been optimized for ci...

  19. First all-sky search for continuous gravitational waves from unknown sources in binary systems

    E-Print Network [OSTI]

    The LIGO Scientific Collaboration; the Virgo Collaboration; J. Aasi; B. P. Abbott; R. Abbott; T. Abbott; M. R. Abernathy; T. Accadia; F. Acernese; K. Ackley; C. Adams; T. Adams; P. Addesso; R. X. Adhikari; C. Affeldt; M. Agathos; N. Aggarwal; O. D. Aguiar; A. Ain; P. Ajith; A. Alemic; B. Allen; A. Allocca; D. Amariutei; M. Andersen; R. Anderson; S. B. Anderson; W. G. Anderson; K. Arai; M. C. Araya; C. Arceneaux; J. Areeda; S. M. Aston; P. Astone; P. Aufmuth; C. Aulbert; L. Austin; B. E. Aylott; S. Babak; P. T. Baker; G. Ballardin; S. W. Ballmer; J. C. Barayoga; M. Barbet; B. C. Barish; D. Barker; F. Barone; B. Barr; L. Barsotti; M. Barsuglia; M. A. Barton; I. Bartos; R. Bassiri; A. Basti; J. C. Batch; J. Bauchrowitz; Th. S. Bauer; B. Behnke; M. Bejger; M. G. Beker; C. Belczynski; A. S. Bell; C. Bell; G. Bergmann; D. Bersanetti; A. Bertolini; J. Betzwieser; P. T. Beyersdorf; I. A. Bilenko; G. Billingsley; J. Birch; S. Biscans; M. Bitossi; M. A. Bizouard; E. Black; J. K. Blackburn; L. Blackburn; D. Blair; S. Bloemen; M. Blom; O. Bock; T. P. Bodiya; M. Boer; G. Bogaert; C. Bogan; C. Bond; F. Bondu; L. Bonelli; R. Bonnand; R. Bork; M. Born; V. Boschi; Sukanta Bose; L. Bosi; C. Bradaschia; P. R. Brady; V. B. Braginsky; M. Branchesi; J. E. Brau; T. Briant; D. O. Bridges; A. Brillet; M. Brinkmann; V. Brisson; A. F. Brooks; D. A. Brown; D. D. Brown; F. BrŁckner; S. Buchman; T. Bulik; H. J. Bulten; A. Buonanno; R. Burman; D. Buskulic; C. Buy; L. Cadonati; G. Cagnoli; J. Calderůn Bustillo; E. Calloni; J. B. Camp; P. Campsie; K. C. Cannon; B. Canuel; J. Cao; C. D. Capano; F. Carbognani; L. Carbone; S. Caride; A. Castiglia; S. Caudill; M. Cavagliŗ; F. Cavalier; R. Cavalieri; C. Celerier; G. Cella; C. Cepeda; E. Cesarini; R. Chakraborty; T. Chalermsongsak; S. J. Chamberlin; S. Chao; P. Charlton; E. Chassande-Mottin; X. Chen; Y. Chen; A. Chincarini; A. Chiummo; H. S. Cho; J. Chow; N. Christensen; Q. Chu; S. S. Y. Chua; S. Chung; G. Ciani; F. Clara; J. A. Clark; F. Cleva; E. Coccia; P. -F. Cohadon; A. Colla; C. Collette; M. Colombini; L. Cominsky; M. Constancio Jr.; A. Conte; D. Cook; T. R. Corbitt; M. Cordier; N. Cornish; A. Corpuz; A. Corsi; C. A. Costa; M. W. Coughlin; S. Coughlin; J. -P. Coulon; S. Countryman; P. Couvares; D. M. Coward; M. Cowart; D. C. Coyne; R. Coyne; K. Craig; J. D. E. Creighton; T. D. Creighton; S. G. Crowder; A. Cumming; L. Cunningham; E. Cuoco; K. Dahl; T. Dal Canton; M. Damjanic; S. L. Danilishin; S. D'Antonio; K. Danzmann; V. Dattilo; H. Daveloza; M. Davier; G. S. Davies; E. J. Daw; R. Day; T. Dayanga; G. Debreczeni; J. Degallaix; S. Delťglise; W. Del Pozzo; T. Denker; T. Dent; H. Dereli; V. Dergachev; R. De Rosa; R. T. DeRosa; R. DeSalvo; S. Dhurandhar; M. DŪaz; L. Di Fiore; A. Di Lieto; I. Di Palma; A. Di Virgilio; A. Donath; F. Donovan; K. L. Dooley; S. Doravari; S. Dossa; R. Douglas; T. P. Downes; M. Drago; R. W. P. Drever; J. C. Driggers; Z. Du; S. Dwyer; T. Eberle; T. Edo; M. Edwards; A. Effler; H. Eggenstein; P. Ehrens; J. Eichholz; S. S. Eikenberry; G. Endr?czi; R. Essick; T. Etzel; M. Evans; T. Evans; M. Factourovich; V. Fafone; S. Fairhurst; Q. Fang; S. Farinon; B. Farr; W. M. Farr; M. Favata; H. Fehrmann; M. M. Fejer; D. Feldbaum; F. Feroz; I. Ferrante; F. Ferrini; F. Fidecaro; L. S. Finn; I. Fiori; R. P. Fisher; R. Flaminio; J. -D. Fournier; S. Franco; S. Frasca; F. Frasconi; M. Frede; Z. Frei; A. Freise; R. Frey; T. T. Fricke; P. Fritschel; V. V. Frolov; P. Fulda; M. Fyffe; J. Gair; L. Gammaitoni; S. Gaonkar; F. Garufi; N. Gehrels; G. Gemme; E. Genin; A. Gennai; S. Ghosh; J. A. Giaime; K. D. Giardina; A. Giazotto; C. Gill; J. Gleason; E. Goetz; R. Goetz; L. Gondan; G. GonzŠlez; N. Gordon; M. L. Gorodetsky; S. Gossan; S. GoŖler; R. Gouaty; C. Gršf; P. B. Graff; M. Granata; A. Grant; S. Gras; C. Gray; R. J. S. Greenhalgh; A. M. Gretarsson; P. Groot; H. Grote; K. Grover; S. Grunewald; G. M. Guidi; C. Guido; K. Gushwa; E. K. Gustafson; R. Gustafson; D. Hammer; G. Hammond; M. Hanke; J. Hanks; C. Hanna; J. Hanson; J. Harms; G. M. Harry; I. W. Harry; E. D. Harstad; M. Hart; M. T. Hartman; C. -J. Haster; K. Haughian; A. Heidmann; M. Heintze; H. Heitmann; P. Hello; G. Hemming; M. Hendry; I. S. Heng; A. W. Heptonstall; M. Heurs; M. Hewitson; S. Hild; D. Hoak; K. A. Hodge; K. Holt; S. Hooper; P. Hopkins; D. J. Hosken; J. Hough; E. J. Howell; Y. Hu; E. Huerta; B. Hughey; S. Husa; S. H. Huttner; M. Huynh; T. Huynh-Dinh; D. R. Ingram; R. Inta; T. Isogai; A. Ivanov; B. R. Iyer; K. Izumi; M. Jacobson; E. James; H. Jang; P. Jaranowski; Y. Ji; F. Jimťnez-Forteza; W. W. Johnson; D. I. Jones; R. Jones; R. J. G. Jonker; L. Ju; Haris K; P. Kalmus; V. Kalogera; S. Kandhasamy; G. Kang; J. B. Kanner; J. Karlen; M. Kasprzack; E. Katsavounidis; W. Katzman; H. Kaufer; K. Kawabe; F. Kawazoe; F. Kťfťlian; G. M. Keiser; D. Keitel; D. B. Kelley; W. Kells; A. Khalaidovski

    2014-09-17T23:59:59.000Z

    We present the first results of an all-sky search for continuous gravitational waves from unknown spinning neutron stars in binary systems using LIGO and Virgo data. Using a specially developed analysis program, the TwoSpect algorithm, the search was carried out on data from the sixth LIGO Science Run and the second and third Virgo Science Runs. The search covers a range of frequencies from 20 Hz to 520 Hz, a range of orbital periods from 2 to ~2,254 h and a frequency- and period-dependent range of frequency modulation depths from 0.277 to 100 mHz. This corresponds to a range of projected semi-major axes of the orbit from ~0.6e-3 ls to ~6,500 ls assuming the orbit of the binary is circular. While no plausible candidate gravitational wave events survive the pipeline, upper limits are set on the analyzed data. The most sensitive 95% confidence upper limit obtained on gravitational wave strain is 2.3e-24 at 217 Hz, assuming the source waves are circularly polarized. Although this search has been optimized for circular binary orbits, the upper limits obtained remain valid for orbital eccentricities as large as 0.9. In addition, upper limits are placed on continuous gravitational wave emission from the low-mass x-ray binary Scorpius X-1 between 20 Hz and 57.25 Hz.

  20. Scientists Model the Molecular Basis of Parkinson's Disease

    E-Print Network [OSTI]

    Xu, Jinchao

    A Billion-Particle Simulation of the Dark Matter Halo of the Milky Way Exploring the Mysteries of Water

  1. Nuclear Safety Basis Program Review Overview and Management Oversight...

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

    This SRP, Nuclear Safety Basis Program Review, consists of five volumes. It provides information to help strengthen the technical rigor of line management oversight and federal...

  2. Engineering Design and Safety Basis Inspection Criteria, Inspection...

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

    to this is our commitment to enhance our program. Therefore, we have developed the Engineering Design and Safety Basis Inspection Criteria, Inspection Activities, and Lines of...

  3. Assessing Beyond Design Basis Seismic Events and Implications...

    Office of Environmental Management (EM)

    on Seismic Risk Assessing Beyond Design Basis Seismic Events and Implications on Seismic Risk September 19, 2012 Presenter: Jeffrey Kimball, Technical Specialist (Seismologist)...

  4. Innovative Exploration Techniques for Geothermal Assessment at...

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

    Techniques for Geothermal Assessment at Jemez Pueblo, New Mexico Innovative Exploration Techniques for Geothermal Assessment at Jemez Pueblo, New Mexico Innovative Exploration...

  5. Dominica Grants Geothermal Exploration and Development License...

    Office of Environmental Management (EM)

    Dominica Grants Geothermal Exploration and Development License to Caribbean Company Dominica Grants Geothermal Exploration and Development License to Caribbean Company July 23,...

  6. 2 1/2 D visual servoing with respect to planar contours having complex and unknown shapes

    E-Print Network [OSTI]

    Cipolla, Roberto

    2 1/2 D visual servoing with respect to planar contours having complex and unknown shapes E. Malis with arbitrary contours of any shape and without any prior knowl- edge of their models. The system is first shown complex shapes such as leaves, keys and coastal outlines of islands. Experiments using a ship mockup

  7. Simultaneous state and unknown inputs estimation with PI and PMI observers for Takagi Sugeno model with unmeasurable premise

    E-Print Network [OSTI]

    Paris-Sud XI, Universitť de

    Simultaneous state and unknown inputs estimation with PI and PMI observers for Takagi Sugeno model-- In this paper, a proportional integral (PI) and a proportional multiple integral observer (PMI) are proposed and PMI observers developed for linear systems. The state estimation error is written as a perturbed

  8. Rapidly-Exploring Roadmaps: Weighing Exploration vs. Refinement in Optimal Motion Planning

    E-Print Network [OSTI]

    North Carolina at Chapel Hill, University of

    Rapidly-Exploring Roadmaps: Weighing Exploration vs. Refinement in Optimal Motion Planning Ron of already explored regions to find better paths. We present the rapidly- exploring roadmap (RRM), a new to explore further or to refine the explored space by adding edges to the current roadmap to find higher

  9. Centauri Dreams Imagining and Planning Interstellar Exploration

    E-Print Network [OSTI]

    Arizona, University of

    and steep terrain to explore them. Airships would be particularly useful in environments like Titan, where

  10. Exploratory Well At Valles Caldera - Redondo Geothermal Area...

    Open Energy Info (EERE)

    useful DOE-funding Unknown Exploration Basis The study summarizes the results of detailed logging of subsurface samples from drilling into a portion of the Redondo Peak resurgent...

  11. Compound and Elemental Analysis At Lightning Dock Geothermal...

    Open Energy Info (EERE)

    DOE-funding Unknown Exploration Basis Part of the Geothermal Resource Evaluation and Definition (GRED) Program administered by DOE-AAO under Cooperative Agreement Number...

  12. Schlumberger Resistivity Soundings At Chena Geothermal Area ...

    Open Energy Info (EERE)

    Schlumberger Resistivity Soundings Activity Date 1979 - 1980 Usefulness useful DOE-funding Unknown Exploration Basis Geophysical studies through the University of Alaska...

  13. Controlled Source Frequency-Domain Electromagnetics At Neal Hot...

    Open Energy Info (EERE)

    Source Frequency-Domain Electromagnetics Activity Date 2011 - 2011 Usefulness useful DOE-funding Unknown Exploration Basis Electromagnetic surveys were conducted to gain a better...

  14. Ground Gravity Survey At Neal Hot Springs Geothermal Area (Colwell...

    Open Energy Info (EERE)

    Technique Ground Gravity Survey Activity Date 2011 - 2011 Usefulness not indicated DOE-funding Unknown Exploration Basis Gravity surveys were conducted to gain a better...

  15. Petrography Analysis At Roosevelt Hot Springs Geothermal Area...

    Open Energy Info (EERE)

    Technique Petrography Analysis Activity Date 1975 - 1975 Usefulness useful DOE-funding Unknown Exploration Basis Petersen, C.A. Masters Thesis at the University of Utah...

  16. Geothermal Literature Review At Roosevelt Hot Springs Geothermal...

    Open Energy Info (EERE)

    Technique Geothermal Literature Review Activity Date 1975 - 1975 Usefulness useful DOE-funding Unknown Exploration Basis Petersen, C.A. Masters Thesis at the University of Utah...

  17. Ground Magnetics At Neal Hot Springs Geothermal Area (Colwell...

    Open Energy Info (EERE)

    Technique Ground Magnetics Activity Date 2011 - 2011 Usefulness not indicated DOE-funding Unknown Exploration Basis Magnetic surveys were conducted to gain a better...

  18. Ground Gravity Survey At Dixie Valley Geothermal Area (Allis...

    Open Energy Info (EERE)

    DOE-funding Unknown Exploration Basis Gravity surveys were conducted to monitor the evolution of the geothermal reservoir. Notes A 12 month long experiment was conducted using a...

  19. Geothermal Literature Review At Lightning Dock Geothermal Area...

    Open Energy Info (EERE)

    Unknown Exploration Basis Results from the GRED program work at Lightning Dock lead to new ideas about the area Notes review of previous geologic and geophysical studies...

  20. DC Resistivity Survey (Wenner Array) At Mt Princeton Hot Springs...

    Open Energy Info (EERE)

    2008 - 2010 Usefulness useful DOE-funding Unknown Exploration Basis Determination of groundwater flux patterns Notes Researchers measured DC resistivity and produced 12 resistivity...

  1. Self Potential At Mt Princeton Hot Springs Geothermal Area (Richards...

    Open Energy Info (EERE)

    2008 - 2010 Usefulness useful DOE-funding Unknown Exploration Basis Determination of groundwater flux patterns Notes Researchers collected 2700 SP measurements. Equilibrium...

  2. The pointer basis and the feedback stabilization of quantum systems

    E-Print Network [OSTI]

    L. Li; A. Chia; H. M. Wiseman

    2014-11-19T23:59:59.000Z

    The dynamics for an open quantum system can be `unravelled' in infinitely many ways, depending on how the environment is monitored, yielding different sorts of conditioned states, evolving stochastically. In the case of ideal monitoring these states are pure, and the set of states for a given monitoring forms a basis (which is overcomplete in general) for the system. It has been argued elsewhere [D. Atkins et al., Europhys. Lett. 69, 163 (2005)] that the `pointer basis' as introduced by Zurek and Paz [Phys. Rev. Lett 70, 1187(1993)], should be identified with the unravelling-induced basis which decoheres most slowly. Here we show the applicability of this concept of pointer basis to the problem of state stabilization for quantum systems. In particular we prove that for linear Gaussian quantum systems, if the feedback control is assumed to be strong compared to the decoherence of the pointer basis, then the system can be stabilized in one of the pointer basis states with a fidelity close to one (the infidelity varies inversely with the control strength). Moreover, if the aim of the feedback is to maximize the fidelity of the unconditioned system state with a pure state that is one of its conditioned states, then the optimal unravelling for stabilizing the system in this way is that which induces the pointer basis for the conditioned states. We illustrate these results with a model system: quantum Brownian motion. We show that even if the feedback control strength is comparable to the decoherence, the optimal unravelling still induces a basis very close to the pointer basis. However if the feedback control is weak compared to the decoherence, this is not the case.

  3. Speculations About the Selective Basis for Modern Human Craniofacial Form

    E-Print Network [OSTI]

    Lieberman, Daniel E.

    Speculations About the Selective Basis for Modern Human Craniofacial Form DANIEL E. LIEBERMAN. To name just a few of our unusual craniofacial apo- morphies, we are the only extant pri- mate

  4. Quasi Sturmian Basis in Two-Electron Continuum Problems

    E-Print Network [OSTI]

    A. S. Zaytsev; L. U. Ancarani; S. A. Zaytsev

    2015-03-12T23:59:59.000Z

    A new type of basis functions is proposed to describe a two-electron continuum which arises as a final state in electron-impact ionization and double photoionization of atomic systems. We name these functions, which are calculated in terms of the recently introduced Quasi Sturmian functions, Convoluted Quasi Sturmian functions (CQS). By construction, the CQS functions look asymptotically like a six-dimensional spherical wave. The driven equation describing an $(e, 3e)$ process on helium in the framework of the Temkin-Poet model has been solved numerically using expansions on the basis CQS functions. The convergence behavior of the solution has been examined as the size of the basis has been increased. The calculations show that the convergence rate is significantly improved by introducing a phase factor corresponding the electron-electron interaction into the basis functions. Such a modification of the boundary conditions leads to appreciable change in the magnitude of the solution.

  5. auf basis einer: Topics by E-print Network

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

    assoziiert. Ziel der vorliegenden Studie war es, den Einfluss einer (more) Zachmann, Christin 2014-01-01 23 77Weniger ist mehr Virtuelle Thin Clients auf Linux-Basis...

  6. Is the Preferred Basis selected by the environment?

    E-Print Network [OSTI]

    Tian Wang; David Hobill

    2014-12-09T23:59:59.000Z

    We show that in a quantum measurement, the preferred basis is determined by the interaction between the apparatus and the quantum system, instead of by the environment. This interaction entangles three degrees of freedom, one system degree of freedom we are interested in and preserved by the interaction, one system degree of freedom that carries the change due to the interaction, and the apparatus degree of freedom which is always ignored. Considering all three degrees of freedom the composite state only has one decomposition, and this guarantees that the apparatus would end up in the expected preferred basis of our daily experiences. We also point out some problems with the environment-induced super-selection (Einselection) solution to the preferred basis problem, and clarifies a common misunderstanding of environmental decoherence and the preferred basis problem.

  7. Technical Basis Document for PFP Area Monitoring Dosimetry Program

    SciTech Connect (OSTI)

    COOPER, J.R.

    2000-04-17T23:59:59.000Z

    This document describes the phantom dosimetry used for the PFP Area Monitoring program and establishes the basis for the Plutonium Finishing Plant's (PFP) area monitoring dosimetry program in accordance with the following requirements: Title 10, Code of Federal Regulations (CFR), part 835, ''Occupational Radiation Protection'' Part 835.403; Hanford Site Radiological Control Manual (HSRCM-1), Part 514; HNF-PRO-382, Area Dosimetry Program; and PNL-MA-842, Hanford External Dosimetry Technical Basis Manual.

  8. Report on geologic exploration activities

    SciTech Connect (OSTI)

    Breslin, J.; Laughon, R. B.; Hall, R. J.; Voss, J. W. [comps.

    1980-01-01T23:59:59.000Z

    This report provides an overview of the geological exploration activities being carried out as part of the National Waste Terminal Storage (NWTS) Program, which has been established by the US Department of Energy (DOE) to develop the technology and provide the facilities for the safe, environmentally acceptable isolation of civilian high-level and transuranic nuclear wastes, including spent fuel elements, for which the Federal government is responsible. The principal programmatic emphasis is on disposal in mined geologic repositories. Explorations are being conducted or planned in various parts of the country to identify potential sites for such repositories. The work is being undertaken by three separate but coordinated NWTS project elements. Under the Basalt Waste Isolation Project (BWIP), basalt formations underlying DOE's Hanford Reservation are being investigated. Granite, tuff, and shale formations at the DOE Nevada Test Site (NTS) are being similarly studied in the Nevada Nuclear Waste Storage Investigations (NNWSI). The Office of Nuclear Waste Isolation (ONWI) is investigating domed salt formations in several Gulf Coast states and bedded salt formations in Utah and Texas. The ONWI siting studies are being expanded to include areas overlying crystalline rocks, shales, and other geohydrologic systems. The current status of these NWTS efforts, including the projected budgets for FY 1981, is summarized, and the criteria and methodology being employed in the explorations are described. The consistency of the overall effort with the recommendations presented in the Report to the President by the Interagency Review Group on Nuclear Waste Management (IRG), as well as with documents representing the national technical consensus, is discussed.

  9. Exploration Drilling | Open Energy Information

    Open Energy Info (EERE)

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

  10. Synchrotrons Explore Water's Molecular Mysteries

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

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

  11. Synchrotrons Explore Water's Molecular Mysteries

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

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

  12. Multi-Attribute Tradespace Exploration for Survivability

    E-Print Network [OSTI]

    Ross, Adam Michael

    2013-11-19T23:59:59.000Z

    Multi-Attribute Tradespace Exploration for Survivability is a system design and analysis methodology that incorporates survivability considerations into the tradespace exploration process (i.e., a solution-generating and ...

  13. Scientific basis for risk assessment and management of uranium mill tailings

    SciTech Connect (OSTI)

    Not Available

    1986-01-01T23:59:59.000Z

    A National Research Council study panel, convened by the Board on Radioactive Waste Management, has examined the scientific basis for risk assessment and management of uranium mill tailings and issued this final report containing a number of recommendations. Chapter 1 provides a brief introduction to the problem. Chapter 2 examines the processes of uranium extraction and the mechanisms by which radionuclides and toxic chemicals contained in the ore can enter the environment. Chapter 3 is devoted to a review of the evidence on health risks associated with radon and its decay products. Chapter 4 provides a consideration of conventional and possible new technical alternatives for tailings management. Chapter 5 explores a number of issues of comparative risk, provides a brief history of uranium mill tailings regulation, and concludes with a discussion of choices that must be made in mill tailing risk management. 211 refs., 30 figs., 27 tabs.

  14. Integrated Chemical Geothermometry System for Geothermal Exploration

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

    interpretations) * Reduce exploration and development costs Innovation * Numerical optimization of multicomponent chemical geothermometry at multiple locations * Integration with...

  15. Compte-rendu Mission d'exploration

    E-Print Network [OSTI]

    Vigny, Christophe

    une session d'1h. 12/12 : Exploration du profil d'Esmeralda, `a environ 80 km au Sud de Taltal jour. Exploration de la route B955, qui part de la Route 5 vers l'Est, au Nord du profil d'Esmeralda Esmeralda, et installation -enfin...- du point ESMA. Mesure sur 1h. Exploration autour de la sortie d

  16. Resilient Control Systems Practical Metrics Basis for Defining Mission Impact

    SciTech Connect (OSTI)

    Craig G. Rieger

    2014-08-01T23:59:59.000Z

    "ResilienceĒ describes how systems operate at an acceptable level of normalcy despite disturbances or threats. In this paper we first consider the cognitive, cyber-physical interdependencies inherent in critical infrastructure systems and how resilience differs from reliability to mitigate these risks. Terminology and metrics basis are provided to integrate the cognitive, cyber-physical aspects that should be considered when defining solutions for resilience. A practical approach is taken to roll this metrics basis up to system integrity and business case metrics that establish ďproper operationĒ and ďimpact.Ē A notional chemical processing plant is the use case for demonstrating how the system integrity metrics can be applied to establish performance, and

  17. The Functional Requirements and Design Basis for Information Barriers

    SciTech Connect (OSTI)

    Fuller, James L.

    2012-05-01T23:59:59.000Z

    This report summarizes the results of the Information Barrier Working Group workshop held at Sandia National Laboratory in Albuquerque, NM, February 2-4, 1999. This workshop was convened to establish the functional requirements associated with warhead radiation signature information barriers, to identify the major design elements of any such system or approach, and to identify a design basis for each of these major elements. Such information forms the general design basis to be used in designing, fabricating, and evaluating the complete integrated systems developed for specific purposes.

  18. Simple basis for hydrogenic atoms in magnetic fields

    SciTech Connect (OSTI)

    Gallas, J.A.C.

    1984-01-01T23:59:59.000Z

    A field-dependent hydrogenic basis is used to obtain the evolution of the energy spectrum of atoms in strong (approx.10/sup 8/ G) and uniform magnetic fields. The basis allows results to be derived analytically. Numerical values for the first 13 excited states of hydrogen are found to be in very good agreement with much more elaborate calculations of Smith et al. and of Brandi. In addition, the possibility of having a remnant type of degeneracy in the presence of the magnetic field is investigated.

  19. Formal Management Review of the Safety Basis Calculations Noncompliance

    SciTech Connect (OSTI)

    Altenbach, T J

    2008-06-24T23:59:59.000Z

    In Reference 1, LLNL identified a failure to adequately implement an institutional commitment concerning administrative requirements governing the documentation of Safety Basis calculations supporting the Documented Safety Analysis (DSA) process for LLNL Hazard Category 2 and Category 3 nuclear facilities. The AB Section has discovered that the administrative requirements of AB procedure AB-006, 'Safety Basis Calculation Procedure for Category 2 and 3 Nuclear Facilities', have not been uniformly or consistently applied in the preparation of Safety Basis calculations for LLNL Hazard Category 2 and 3 Nuclear Facilities. The SEP Associated Director has directed the AB Section to initiate a formal management review of the issue that includes, but is not necessarily limited to the following topics: (1) the basis establishing Ab-006 as a required internal procedure for Safety Basis calculations; (2) how requirements for Safety Basis calculations flow down in the institutional DSA process; (3) the extent to which affected Laboratory organizations have explicitly complied with the requirements of Procedure AB-006; (4) what alternative approaches LLNL organizations has used for Safety Basis calculations and how these alternate approaches compare with Procedure AB-006 requirements; and (5) how to reconcile Safety Basis calculations that were performed before Procedure AB-006 came into existence (i.e., August 2001). The management review2 also includes an extent-of-condition evaluation to determine how widespread the discovered issue is throughout Laboratory organizations responsible for operating nuclear facilities, and to determine if implementation of AB procedures other than AB-006 has been similarly affected. In Reference 2, Corrective Action 1 was established whereby the SEP Directorate will develop a plan for performing a formal management review of the discovered condition, including an extent-of condition evaluation. In Reference 3, a plan was provided to prepare a formal management review, satisfying Corrective Action 1. An AB-006 Working Group was formed,led by the AB Section, with representatives from the Nuclear Materials Technology Program (NMTP), the Radioactive and Hazardous Waste Management (RHWM) Division, and the Packaging and Transportation Safety (PATS) Program. The key action of this management review was for Working Group members to conduct an assessment of all safety basis calculations referenced in their respective DSAs. Those assessments were tasked to provide the following information: (1) list which safety basis calculations correctly follow AB-006 and therefore require no additional documentation; (2) identify and list which safety basis calculations do not strictly follow AB-006, these include NMTP Engineering Notes, Engineering Safety Notes, and calculations by organizations external to the nuclear facilities (such as Plant Engineering), subcontractor calculations, and other internally generated calculations. Each of these will be reviewed and listed on a memorandum with the facility manager's (or designee's) signature accepting that calculation for use in the DSA. If any of these calculations are lacking the signature of a technical reviewer, they must also be reviewed for technical content and that review documented per AB-006.

  20. Molecular basis of infrared detection by Elena O. Gracheva1

    E-Print Network [OSTI]

    Newman, Eric A.

    , snakes detect infrared signals through a mechanism involving radiant heating of the pit organ, ratherARTICLES Molecular basis of infrared detection by snakes Elena O. Gracheva1 *, Nicholas T. Ingolia2 system for detecting infrared radiation, enabling them to generate a `thermal image' of predators or prey

  1. Revising Beliefs on the Basis of Evidence James P. Delgrande

    E-Print Network [OSTI]

    Delgrande, James P.

    Fraser University Burnaby, B.C., Canada V5A 1S6 jim@cs.sfu.ca Abstract Approaches to belief revision mostRevising Beliefs on the Basis of Evidence James P. Delgrande School of Computing Science Simon is not categorical. In revision, one may circumvent this fact by assuming that, in some fashion or other, an agent

  2. NEAT-IGERT Proposal C. THEMATIC BASIS FOR GROUP EFFORT

    E-Print Network [OSTI]

    Islam, M. Saif

    NEAT-IGERT Proposal C. THEMATIC BASIS FOR GROUP EFFORT The last decade has seen immense progress the research and teaching interests of fourteen investigators in seven different departments ranging from, to the actual structure and management of the group. The Ph.D.'s from this program will be well poised to embark

  3. Solar Power Tower Design Basis Document, Revision 0

    SciTech Connect (OSTI)

    ZAVOICO,ALEXIS B.

    2001-07-01T23:59:59.000Z

    This report contains the design basis for a generic molten-salt solar power tower. A solar power tower uses a field of tracking mirrors (heliostats) that redirect sunlight on to a centrally located receiver mounted on top a tower, which absorbs the concentrated sunlight. Molten nitrate salt, pumped from a tank at ground level, absorbs the sunlight, heating it up to 565 C. The heated salt flows back to ground level into another tank where it is stored, then pumped through a steam generator to produce steam and make electricity. This report establishes a set of criteria upon which the next generation of solar power towers will be designed. The report contains detailed criteria for each of the major systems: Collector System, Receiver System, Thermal Storage System, Steam Generator System, Master Control System, and Electric Heat Tracing System. The Electric Power Generation System and Balance of Plant discussions are limited to interface requirements. This design basis builds on the extensive experience gained from the Solar Two project and includes potential design innovations that will improve reliability and lower technical risk. This design basis document is a living document and contains several areas that require trade-studies and design analysis to fully complete the design basis. Project- and site-specific conditions and requirements will also resolve open To Be Determined issues.

  4. Market Split and Basis Reduction: Towards a Solution of the

    E-Print Network [OSTI]

    Utrecht, Universiteit

    in the book by Williams [13]. There, the application was related to the oil market in the UKMarket Split and Basis Reduction: Towards a Solution of the Cornu#19;ejols-Dawande Instances K-and-bound. They o#11;ered these market split instances as a challenge to the integer programming community

  5. Implementing Radial Basis Functions Using Bump-Resistor Networks

    E-Print Network [OSTI]

    Harris, John G.

    performance using this for- mulation [SI. Anderson, Platt and Kirk previously demonstrated the use of follower]. An alter- nate strategy used by Anderson, Platt and Kirk [l] 0-7803-1901-X/94$4.0001994 IEEE 1894 #12 . Anderson, J. C. Platt, and D. Kirk. An analog VLSI chip for radial basis functions. In J. Han- son, J

  6. Cognitively Ergonomic Route A Potential Basis for the

    E-Print Network [OSTI]

    Klippel, Alexander

    1 Cognitively Ergonomic Route Directions A Potential Basis for the OpenLS Navigation Service? Stefan Hansen, Alexander Klippel, Kai-Florian Richter Overview Background Aspect of cognitively ergonomic Ontologies and cognitive modelling (cognitive engineering) Aspects of Cognitively Ergonomic Route Directions

  7. Canister Storage Building (CSB) Design Basis Accident Analysis Documentation

    SciTech Connect (OSTI)

    CROWE, R.D.

    1999-09-09T23:59:59.000Z

    This document provides the detailed accident analysis to support ''HNF-3553, Spent Nuclear Fuel Project Final Safety, Analysis Report, Annex A,'' ''Canister Storage Building Final Safety Analysis Report.'' All assumptions, parameters, and models used to provide the analysis of the design basis accidents are documented to support the conclusions in the Canister Storage Building Final Safety Analysis Report.

  8. Cold Vacuum Drying (CVD) Facility Design Basis Accident Analysis Documentation

    SciTech Connect (OSTI)

    PIEPHO, M.G.

    1999-10-20T23:59:59.000Z

    This document provides the detailed accident analysis to support HNF-3553, Annex B, Spent Nuclear Fuel Project Final Safety Analysis Report, ''Cold Vacuum Drying Facility Final Safety Analysis Report (FSAR).'' All assumptions, parameters and models used to provide the analysis of the design basis accidents are documented to support the conclusions in the FSAR.

  9. Learning Active Basis Models by EM-Type Algorithms

    E-Print Network [OSTI]

    Wu, Ying Nian

    Learning Active Basis Models by EM-Type Algorithms Zhangzhang Si1, Haifeng Gong1,2, Song-Chun Zhu1, and scales as latent variables into the image generation process, and learn the template by EM-type scheme for learning image templates of object categories where the learning is not fully supervised. We

  10. PRICING COMMODITY DERIVATIVES WITH BASIS RISK AND PARTIAL OBSERVATIONS

    E-Print Network [OSTI]

    Ludkovski, Mike

    LUDKOVSKI Abstract. We study the problem of pricing claims written on an over-the-counter energy con- tractPRICING COMMODITY DERIVATIVES WITH BASIS RISK AND PARTIAL OBSERVATIONS REN¬īE CARMONA AND MICHAEL. Because the underlying is illiquid, we work with an indifference pricing framework based on a liquid

  11. Theoretical Basis of Likelihood Methods in Molecular Phylogenetic Inference

    E-Print Network [OSTI]

    Das, Rhiju

    for molecular data by the maximum-likelihood approach has been attacked from a theoretical point of view is seen to be a classical statistical problem involving selection between composite hypothesesTheoretical Basis of Likelihood Methods in Molecular Phylogenetic Inference Rhiju Das, Centre

  12. CRAD, Safety Basis- Idaho Accelerated Retrieval Project Phase II

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2006 Commencement of Operations assessment of the Safety Basis at the Idaho Accelerated Retrieval Project Phase II.

  13. Canister Storage Building (CSB) Design Basis Accident Analysis Documentation

    SciTech Connect (OSTI)

    CROWE, R.D.; PIEPHO, M.G.

    2000-03-23T23:59:59.000Z

    This document provided the detailed accident analysis to support HNF-3553, Spent Nuclear Fuel Project Final Safety Analysis Report, Annex A, ''Canister Storage Building Final Safety Analysis Report''. All assumptions, parameters, and models used to provide the analysis of the design basis accidents are documented to support the conclusions in the Canister Storage Building Final Safety Analysis Report.

  14. CRAD, Safety Basis- Idaho MF-628 Drum Treatment Facility

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a May 2007 readiness assessment of the Safety Basis at the Advanced Mixed Waste Treatment Project.

  15. Data mining with sparse grids using simplicial basis functions

    E-Print Network [OSTI]

    Sminchisescu, Cristian

    Data mining with sparse grids using simplicial basis functions Jochen Garcke and Michael Griebel we presented a new approach [18] to the classifi- cation problem arising in data mining. It is based with the number of given data points. Finally we report on the quality of the classifier built by our new method

  16. Data mining with sparse grids using simplicial basis functions

    E-Print Network [OSTI]

    Sminchisescu, Cristian

    Data mining with sparse grids using simplicial basis functions Jochen Garcke and Michael Griebel Recently we presented a new approach [18] to the classi#12;- cation problem arising in data mining scales linearly with the number of given data points. Finally we report on the quality of the classi#12

  17. Exploring Cyberbullying and Other Toxic Behavior in Team Competition Online Games

    E-Print Network [OSTI]

    Kwak, Haewoon; Han, Seungyeop

    2015-01-01T23:59:59.000Z

    In this work we explore cyberbullying and other toxic behavior in team competition online games. Using a dataset of over 10 million player reports on 1.46 million toxic players along with corresponding crowdsourced decisions, we test several hypotheses drawn from theories explaining toxic behavior. Besides providing large-scale, empirical based understanding of toxic behavior, our work can be used as a basis for building systems to detect, prevent, and counter-act toxic behavior.

  18. SURFACE GEOPHYSICAL EXPLORATION - COMPENDIUM DOCUMENT

    SciTech Connect (OSTI)

    RUCKER DF; MYERS DA

    2011-10-04T23:59:59.000Z

    This report documents the evolution of the surface geophysical exploration (SGE) program and highlights some of the most recent successes in imaging conductive targets related to past leaks within and around Hanford's tank farms. While it is noted that the SGE program consists of multiple geophysical techniques designed to (1) locate near surface infrastructure that may interfere with (2) subsurface plume mapping, the report will focus primarily on electrical resistivity acquisition and processing for plume mapping. Due to the interferences from the near surface piping network, tanks, fences, wells, etc., the results of the three-dimensional (3D) reconstruction of electrical resistivity was more representative of metal than the high ionic strength plumes. Since the first deployment, the focus of the SGE program has been to acquire and model the best electrical resistivity data that minimizes the influence of buried metal objects. Toward that goal, two significant advances have occurred: (1) using the infrastructure directly in the acquisition campaign and (2) placement of electrodes beneath the infrastructure. The direct use of infrastructure was successfully demonstrated at T farm by using wells as long electrodes (Rucker et al., 2010, 'Electrical-Resistivity Characterization of an Industrial Site Using Long Electrodes'). While the method was capable of finding targets related to past releases, a loss of vertical resolution was the trade-off. The burying of electrodes below the infrastructure helped to increase the vertical resolution, as long as a sufficient number of electrodes are available for the acquisition campaign.

  19. Geothermal Exploration In Akutan, Alaska, Using Multitemporal...

    Open Energy Info (EERE)

    Akutan, Alaska, Using Multitemporal Thermal Infrared Images Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Proceedings: Geothermal Exploration In...

  20. Hydrothermal Exploration Best Practices and Geothermal Knowledge...

    Open Energy Info (EERE)

    on Openei Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Hydrothermal Exploration Best Practices and Geothermal Knowledge Exchange on Openei...

  1. Development of Exploration Methods for Engineered Geothermal...

    Open Energy Info (EERE)

    the Seismic Analysis Component Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Development of Exploration Methods for Engineered Geothermal...

  2. Northern California: Innovative Exploration Technologies Yield...

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

    As part of a geothermal exploration effort to search for geothermal resources nationwide, a 5 million U.S. Department of Energy investment to Calpine Corporation this year...

  3. Geothermal Exploration At Akutan, Alaska- Favorable Indications...

    Open Energy Info (EERE)

    industry have a combined peak demand of 7-8 MWe which is currently supplied by diesel fuel. The exploration program included practical access assessments, a geologic...

  4. High Precision Geophysics & Detailed Structural Exploration ...

    Open Energy Info (EERE)

    to avoid conflicts with wildlife migration. The drilling will apply closed-circuit, low footprint sump-less drilling techniques for the first time in geothermal exploration...

  5. Explore Solar Careers | Department of Energy

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

    Solar Careers Explore Solar Careers The Solar Energy Technologies Office, through the national effort of the SunShot Initiative funds research and development, striving to make...

  6. Validation of Innovative Exploration Technologies for Newberry...

    Open Energy Info (EERE)

    Validation of Innovative Exploration Technologies for Newberry Volcano Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Validation of...

  7. Geographic Information Systems- Tools For Geotherm Exploration...

    Open Energy Info (EERE)

    Systems- Tools For Geotherm Exploration, Tracers Data Analysis, And Enhanced Data Distribution, Visualization, And Management Jump to: navigation, search OpenEI Reference...

  8. Unknown (Native) 5†

    E-Print Network [OSTI]

    James R. Manhart

    2011-08-10T23:59:59.000Z

    capabilities and code validation, a model of the GT-MHR reactor pressure vessel (RPV) was developed. Based on the currently available data, a model of the NGNP RPV was then developed through modifying the GT-MHR RPV model. For both RPV models, coolant outlet...

  9. Four unknown constants

    E-Print Network [OSTI]

    2009-02-27T23:59:59.000Z

    Purdue University. West Lafayette, IN 47907 banuelos@math.purdue.edu. 1 Four inequalities. Let ? ? R2 be an arbitrary simply connected domain in the plane.

  10. Testing for the Possible Influence of Unknown Climate Forcings upon Global Temperature Increases from 1950-2000

    SciTech Connect (OSTI)

    Anderson, Bruce T.; Knight, Jeff R.; Ringer, Mark A.; Yoon, Jin-Ho; Cherchi, Annalisa

    2012-10-15T23:59:59.000Z

    Global-scale variations in the climate system over the last half of the twentieth century, including long-term increases in global-mean near-surface temperatures, are consistent with concurrent human-induced emissions of radiatively active gases and aerosols. However, such consistency does not preclude the possible influence of other forcing agents, including internal modes of climate variability or unaccounted for aerosol effects. To test whether other unknown forcing agents may have contributed to multidecadal increases in global-mean near-surface temperatures from 1950 to 2000, data pertaining to observed changes in global-scale sea surface temperatures and observed changes in radiatively active atmospheric constituents are incorporated into numerical global climate models. Results indicate that the radiative forcing needed to produce the observed long-term trends in sea surface temperaturesóand global-mean near-surface temperaturesóis provided predominantly by known changes in greenhouse gases and aerosols. Further, results indicate that less than 10% of the long-term historical increase in global-mean near-surface temperatures over the last half of the twentieth century could have been the result of internal climate variability. In addition, they indicate that less than 25%of the total radiative forcing needed to produce the observed long-term trend in global-mean near-surface temperatures could have been provided by changes in net radiative forcing from unknown sources (either positive or negative). These results, which are derived from simple energy balance requirements, emphasize the important role humans have played in modifying the global climate over the last half of the twentieth century.

  11. Basis for NGNP Reactor Design Down-Selection

    SciTech Connect (OSTI)

    L.E. Demick

    2010-08-01T23:59:59.000Z

    The purpose of this paper is to identify the extent of technology development, design and licensing maturity anticipated to be required to credibly identify differences that could make a technical choice practical between the prismatic and pebble bed reactor designs. This paper does not address a business decision based on the economics, business model and resulting business case since these will vary based on the reactor application. The selection of the type of reactor, the module ratings, the number of modules, the configuration of the balance of plant and other design selections will be made on the basis of optimizing the Business Case for the application. These are not decisions that can be made on a generic basis.

  12. Basis for NGNP Reactor Design Down-Selection

    SciTech Connect (OSTI)

    L.E. Demick

    2011-11-01T23:59:59.000Z

    The purpose of this paper is to identify the extent of technology development, design and licensing maturity anticipated to be required to credibly identify differences that could make a technical choice practical between the prismatic and pebble bed reactor designs. This paper does not address a business decision based on the economics, business model and resulting business case since these will vary based on the reactor application. The selection of the type of reactor, the module ratings, the number of modules, the configuration of the balance of plant and other design selections will be made on the basis of optimizing the Business Case for the application. These are not decisions that can be made on a generic basis.

  13. The SU(3) Algebra in a Cyclic Basis

    E-Print Network [OSTI]

    P. F. Harrison; R. Krishnan; W. G. Scott

    2014-07-31T23:59:59.000Z

    With the couplings between the eight gluons constrained by the structure constants of the su(3) algebra in QCD, one would expect that there should exist a special basis (or set of bases) for the algebra wherein, unlike in a Cartan-Weyl basis, {\\em all} gluons interact identically (cyclically) with each other, explicitly on an equal footing. We report here particular such bases, which we have found in a computer search, and we indicate associated $3 \\times 3$ representations. We conjecture that essentially all cyclic bases for su(3) may be obtained from these making appropriate circulant transformations,and that cyclic bases may also exist for other su(n), n>3.

  14. MIXING OF INCOMPATIBLE MATERIALS IN WASTE TANKS TECHNICAL BASIS DOCUMENT

    SciTech Connect (OSTI)

    SANDGREN, K.R.

    2003-10-15T23:59:59.000Z

    This document presents onsite radiological, onsite toxicological, and offsite toxicological consequences, risk binning, and control decision results for the mixing of incompatible materials in waste tanks representative accident. This technical basis document was developed to support the tank farms documented safety analysis (DSA) and describes the risk binning process, the technical basis for assigning risk bins, and the controls selected for the mixing of incompatible materials representative accident and associated represented hazardous conditions. The purpose of the risk binning process is to determine the need for safety-significant structures, systems, and components (SSC) and/or technical safety requirement (TSR)-level controls for a given representative accident or represented hazardous conditions based on an evaluation of the frequency and consequence. Note that the risk binning process is not applied to facility workers, because all facility worker hazardous conditions are considered for safety-significant SSCs and/or TSR-level controls.

  15. Technical basis document for the evaporator dump accident

    SciTech Connect (OSTI)

    GOETZ, T.G.

    2003-03-22T23:59:59.000Z

    This technical basis document was developed to support the documented safety analysis (DSA) and describes the risk binning process and the technical basis for assigning risk bins for the evaporator dump representative accident and associated represented hazardous conditions. The purpose of the risk binning process is to determine the need for safety-significant structures, systems, and components (SSC) and/or technical safety requirement (TSR)-level controls for a given representative accident or represented hazardous conditions based on an evaluation of the frequency and consequence. Note that the risk binning process is not applied to facility workers, because all facility worker hazardous conditions are considered for safety-significant SSCs and/or TSR-level controls. Determination of the need for safety-class SSCs was performed in accordance with DOE-STD-3009-94, ''Preparation Guide for US Department of Energy Nonreactor Nuclear Facility Documented Safety Analyses'', as described in this report.

  16. Mixing of incompatible materials in waste tanks technical basis document

    SciTech Connect (OSTI)

    SANDGREN, K.R.

    2003-03-21T23:59:59.000Z

    This technical basis document was developed to support the Tank Farms Documented Safety Analysis (DSA) and describes the risk binning process, the technical basis for assigning risk bins, and the controls selected for the mixing of incompatible materials representative accident and associated represented hazardous conditions. The purpose of the risk binning process is to determine the need for safety-significant structures, systems, and components (SSCs) and/or technical safety requirement (TSR)-level controls for a given representative accident or represented hazardous conditions based on an evaluation of the frequency and consequence. Note that the risk binning process is not applied to facility workers, because all facility worker hazardous conditions are considered for safety-significant SSCs and/or TSR level controls. Determination of the need for safety-class SSCs was performed in accordance with DOE-STD-3009-94, ''Preparation Guide for US Department of Energy Nonreactor Nuclear Facility Documented Safety Analyses'', as described in this report.

  17. The Neural Basis of Financial Risk-Taking* Supplementary Material

    E-Print Network [OSTI]

    Knutson, Brian

    1 The Neural Basis of Financial Risk-Taking* Supplementary Material Camelia M. Kuhnen1 and Brian in each block, a rational risk-neutral agent should pick stock i if he/she expects to receive a dividend D is the information set up to trial -1. That is: I-1 ={D i t| t-1, i{Stock T, Stock R, Bond C}}. Let x i = Pr{ Stock

  18. Use of Normalized Radial Basis Function in Hydrology

    SciTech Connect (OSTI)

    Cotar, Anton; Brilly, Mitja [Chair of Hydrology and Hydraulic Engineering, University of Ljubljana, Jamova 2, 1000 Ljubljana (Slovenia)

    2008-11-13T23:59:59.000Z

    In this article we will present a use of normalized radial basis function in hydrology for prediction of missing river Reka runoff data. The method is based on multidimensional normal distribution, where standard deviation is first optimized and later the whole prediction process is learned on existing data [5]. We can conclude, that the method works very well for middle ranges of data, but not so well for extremes because of its interpolating nature.

  19. Evolution of Safety Basis Documentation for the Fernald Site

    SciTech Connect (OSTI)

    Brown, T.; Kohler, S.; Fisk, P.; Krach, F.; Klein, B.

    2004-03-01T23:59:59.000Z

    The objective of the Department of Energy's (DOE) Fernald Closure Project (FCP), in suburban Cincinnati, Ohio, is to safely complete the environmental restoration of the Fernald site by 2006. Over 200 out of 220 total structures, at this DOE plant site which processed uranium ore concentrates into high-purity uranium metal products, have been safely demolished, including eight of the nine major production plants. Documented Safety Analyses (DSAs) for these facilities have gone through a process of simplification, from individual operating Safety Analysis Reports (SARs) to a single site-wide Authorization Basis containing nuclear facility Bases for Interim Operations (BIOs) to individual project Auditable Safety Records (ASRs). The final stage in DSA simplification consists of project-specific Integrated Health and Safety Plans (I-HASPs) and Nuclear Health and Safety Plans (N-HASPs) that address all aspects of safety, from the worker in the field to the safety basis requirements preserving the facility/activity hazard categorization. This paper addresses the evolution of Safety Basis Documentation (SBD), as DSAs, from production through site closure.

  20. Engineering Exploration Day Saturday, February 13, 2010

    E-Print Network [OSTI]

    Rutledge, Steven

    Engineering Exploration Day Saturday, February 13, 2010 Fort Collins, Colorado #12;2 EXPLORATION Engineering, Dr. Ken Reardon LSC Room 224-226 Electrical & Computer Engineering, Karen Ungerer LSC Room 228 Environmental Engineering, Dr. Sybil Sharvelle LSC Room 230 Mechanical Engineering, Dr. Patrick Fitzhorn

  1. Exploring the World of Plants and Soils

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    Exploring the World of Plants and Soils 4-H Plant , Soils, and Entomology Curriculum 18 U.S.C. 707 Project Book 2 Publication 380-021 2014 #12;Exploring the World of Plants and Soil: Stems and Stamens ................................................................................................................. 3 Activity 1 The Stages of a Plant's Life

  2. Exploration of Compact Stellarators as Power Plants

    E-Print Network [OSTI]

    California at San Diego, University of

    Exploration of Compact Stellarators as Power Plants: Initial Results from ARIES-CS Study Farrokh, see: http://aries.ucsd.edu/ #12;Exploration and Optimization of Compact Stellarators as Power Plants in the context of power plant studies, e.g., particle loss Divertor (location, particle and energy distribution

  3. The Apollo Archive Explorer Douglas W. Oard

    E-Print Network [OSTI]

    Oard, Doug

    The Apollo Archive Explorer Douglas W. Oard College of Information Studies/UMIACS University jmalionek@gmail.com ABSTRACT A system for exploring the rich recorded legacy of the Apollo missions of the historical record. The Apollo missions offer an outstanding testbed for applying time-synchronized event

  4. Aluminum: Principled Scenario Exploration through Minimality

    E-Print Network [OSTI]

    Dougherty, Daniel J.

    Aluminum: Principled Scenario Exploration through Minimality Tim Nelson1, Salman Saghafi1, Daniel J. We present Aluminum, a modification of Alloy that presents only minimal scenarios: those that contain no more than is necessary. Aluminum lets users explore the scenario space by adding to scenarios

  5. Aluminum: Principled Scenario Exploration through Minimality

    E-Print Network [OSTI]

    Krishnamurthi, Shriram

    Aluminum: Principled Scenario Exploration through Minimality Tim Nelson1, Salman Saghafi1, Daniel J Aluminum, a modification of Alloy that presents only minimal scenarios: those that contain no more than is necessary. Aluminum lets users explore the scenario space by adding to scenarios and backtracking. It also

  6. Blind Geothermal System Exploration in Active Volcanic Environments...

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

    More Documents & Publications Innovative Exploration Technologies Maui Hawaii & Glass Buttes, Oregon Innovative Exploration Technologies Maui Hawaii & Glass Buttes, Oregon...

  7. ADULT ATTACHMENT AND EXPLORATION: THE EFFECT OF ATTACHMENT STYLE ON THE EXPERIENCE OF EXPLORATION

    E-Print Network [OSTI]

    Martin, Archibald M.

    2010-07-14T23:59:59.000Z

    According to attachment theory a key moderator in the enjoyment of exploration is the strength of a person's secure base. To study exploration we placed participants in a situation in which they confronted a novel stimulus. We also gathered self...

  8. ULYSSES BEGINS EXPLORATION OF THE SUN'S NORTHERN POLE The Ulysses spacecraft has begun to explore the

    E-Print Network [OSTI]

    Christian, Eric

    ULYSSES BEGINS EXPLORATION OF THE SUN'S NORTHERN POLE The Ulysses spacecraft has begun to explore the northern pole of the Sun, initiating the second phase of its primary mission to study regions above and below the Sun never before explored by spacecraft. Ulysses, a joint NASA-European Space Agency mission

  9. Spent Nuclear Fuel (SNF) Project Design Basis Capacity Study

    SciTech Connect (OSTI)

    CLEVELAND, K.J.

    2000-08-17T23:59:59.000Z

    This study of the design basis capacity of process systems was prepared by Fluor Federal Services for the Spent Nuclear Fuel Project. The evaluation uses a summary level model of major process sub-systems to determine the impact of sub-system interactions on the overall time to complete fuel removal operations. The process system model configuration and time cycle estimates developed in the original version of this report have been updated as operating scenario assumptions evolve. The initial document released in Fiscal Year (FY) 1996 varied the number of parallel systems and transport systems over a wide range, estimating a conservative design basis for completing fuel processing in a two year time period. Configurations modeling planned operations were updated in FY 1998 and FY 1999. The FY 1998 Base Case continued to indicate that fuel removal activities at the basins could be completed in slightly over 2 years. Evaluations completed in FY 1999 were based on schedule modifications that delayed the start of KE Basin fuel removal, with respect to the start of KW Basin fuel removal activities, by 12 months. This delay resulted in extending the time to complete all fuel removal activities by 12 months. However, the results indicated that the number of Cold Vacuum Drying (CVD) stations could be reduced from four to three without impacting the projected time to complete fuel removal activities. This update of the design basis capacity evaluation, performed for FY 2000, evaluates a fuel removal scenario that delays the start of KE Basin activities such that staffing peaks are minimized. The number of CVD stations included in all cases for the FY 2000 evaluation is reduced from three to two, since the scenario schedule results in minimal time periods of simultaneous fuel removal from both basins. The FY 2000 evaluation also considers removal of Shippingport fuel from T Plant storage and transfer to the Canister Storage Building for storage.

  10. RELEASE OF DRIED RADIOACTIVE WASTE MATERIALS TECHNICAL BASIS DOCUMENT

    SciTech Connect (OSTI)

    KOZLOWSKI, S.D.

    2007-05-30T23:59:59.000Z

    This technical basis document was developed to support RPP-23429, Preliminary Documented Safety Analysis for the Demonstration Bulk Vitrification System (PDSA) and RPP-23479, Preliminary Documented Safety Analysis for the Contact-Handled Transuranic Mixed (CH-TRUM) Waste Facility. The main document describes the risk binning process and the technical basis for assigning risk bins to the representative accidents involving the release of dried radioactive waste materials from the Demonstration Bulk Vitrification System (DBVS) and to the associated represented hazardous conditions. Appendices D through F provide the technical basis for assigning risk bins to the representative dried waste release accident and associated represented hazardous conditions for the Contact-Handled Transuranic Mixed (CH-TRUM) Waste Packaging Unit (WPU). The risk binning process uses an evaluation of the frequency and consequence of a given representative accident or represented hazardous condition to determine the need for safety structures, systems, and components (SSC) and technical safety requirement (TSR)-level controls. A representative accident or a represented hazardous condition is assigned to a risk bin based on the potential radiological and toxicological consequences to the public and the collocated worker. Note that the risk binning process is not applied to facility workers because credible hazardous conditions with the potential for significant facility worker consequences are considered for safety-significant SSCs and/or TSR-level controls regardless of their estimated frequency. The controls for protection of the facility workers are described in RPP-23429 and RPP-23479. Determination of the need for safety-class SSCs was performed in accordance with DOE-STD-3009-94, Preparation Guide for US. Department of Energy Nonreactor Nuclear Facility Documented Safety Analyses, as described below.

  11. Interim safety basis for fuel supply shutdown facility

    SciTech Connect (OSTI)

    Brehm, J.R.; Deobald, T.L.; Benecke, M.W.; Remaize, J.A.

    1995-05-23T23:59:59.000Z

    This ISB in conjunction with the new TSRs, will provide the required basis for interim operation or restrictions on interim operations and administrative controls for the Facility until a SAR is prepared in accordance with the new requirements. It is concluded that the risk associated with the current operational mode of the Facility, uranium closure, clean up, and transition activities required for permanent closure, are within Risk Acceptance Guidelines. The Facility is classified as a Moderate Hazard Facility because of the potential for an unmitigated fire associated with the uranium storage buildings.

  12. SRS FTF Section 3116 Basis for Determination | 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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011 Strategic2 OPAM615_CostNSARDevelopmental AssignmentApril 2, 2015AwardsOctoberBasis for

  13. GEOTHERMAL EXPLORATION OF NEWBERRY VOLCANO, OREGON

    SciTech Connect (OSTI)

    Waibel, Albert F [Columbia Geoscience; Frone, Zachary S [Southern Methodist University; Blackwell, David D [Southern Methodist University

    2014-12-01T23:59:59.000Z

    Davenport Newberry (Davenport) has completed 8 years of exploration for geothermal energy on Newberry Volcano in central Oregon. Two deep exploration test wells were drilled by Davenport on the west flank of the volcano, one intersected a hydrothermal system; the other intersected isolated fractures with no hydrothermal interconnection. Both holes have bottom-hole temperatures near or above 315įC (600įF). Subsequent to deep test drilling an expanded exploration and evaluation program was initiated. These efforts have included reprocessing existing data, executing multiple geological, geophysical, geochemical programs, deep exploration test well drilling and shallow well drilling. The efforts over the last three years have been made possible through a DOE Innovative Exploration Technology (IET) Grant 109, designed to facilitate innovative geothermal exploration techniques. The combined results of the last 8 years have led to a better understanding of the history and complexity of Newberry Volcano and improved the design and interpretation of geophysical exploration techniques with regard to blind geothermal resources in volcanic terrain.

  14. Hanford External Dosimetry Technical Basis Manual PNL-MA-842

    SciTech Connect (OSTI)

    Rathbone, Bruce A.

    2005-02-25T23:59:59.000Z

    The Hanford External Dosimetry Technical Basis Manual PNL-MA-842 documents the design and implementation of the external dosimetry system used at Hanford. The manual describes the dosimeter design, processing protocols, dose calculation methodology, radiation fields encountered, dosimeter response characteristics, limitations of dosimeter design under field conditions, and makes recommendations for effective use of the dosimeters in the field. The manual describes the technical basis for the dosimetry system in a manner intended to help ensure defensibility of the dose of record at Hanford and to demonstrate compliance with 10 CFR 835, DOELAP, DOE-RL, ORP, PNSO, and Hanford contractor requirements. The dosimetry system is operated by PNNLís Hanford External Dosimetry Program which provides dosimetry services to all Hanford contractors. The primary users of this manual are DOE and DOE contractors at Hanford using the dosimetry services of PNNL. Development and maintenance of this manual is funded directly by DOE and DOE contractors. Its contents have been reviewed and approved by DOE and DOE contractors at Hanford through the Hanford Personnel Dosimetry Advisory Committee which is chartered and chaired by DOE-RL and serves as means of coordinating dosimetry practices across contractors at Hanford. This manual was established in 1996. Since inception, it has been revised many times and maintained by PNNL as a controlled document with controlled distribution. Rev. 0 marks the first revision to be released through PNNLís Electronic Records & Information Capture Architecture (ERICA) database.

  15. AN APPROACH TO SAFETY DESIGN BASIS DOCUMENTATION CHANGE CONTROL

    SciTech Connect (OSTI)

    RYAN GW

    2008-05-15T23:59:59.000Z

    This paper describes a safety design basis documentation change control process. The process identifies elements that can be used to manage the project/facility configuration during design evolution through the Initiation, Definition, and Execution project phases. The project phases addressed by the process are defined in US Department of Energy (DOE) Order (O) 413.3A, Program and Project Management for the Acquisition of Capital Assets, in support of DOE project Critical Decisions (CD). This approach has been developed for application to two Hanford Site projects in their early CD phases and is considered to be a key element of safety and design integration. As described in the work that has been performed, the purpose of change control is to maintain consistency among design requirements, the physical configuration, related facility documentation, and the nuclear safety basis during the evolution of the design. The process developed (1) ensures an appropriate level of rigor is applied at each project phase and (2) is considered to implement the requirements and guidance provided in DOE-STD-1189-2008, Integration of Safety into the Design Process. Presentation of this work is expected to benefit others in the DOE Complex that may be implementing DOE-STD-1189-2008 or managing nuclear safety documentation in support of projects in-process.

  16. Edinburgh Research Explorer Flights of Fancy

    E-Print Network [OSTI]

    Millar, Andrew J.

    of this data were explored through processes of 3D printing and 2D pattern making and digital video Messenger (2012) installation at Tatton Park Biennial, 2012 The production of miniature 3D prints

  17. The Mission of the Mars Exploration Rovers

    ScienceCinema (OSTI)

    John Grant

    2010-01-08T23:59:59.000Z

    The Mars Exploration Rover mission was expected to last 3 months, but has continued for more than 4 years. The major science results from both rovers will be summarized.

  18. Wind Power Integration: Exploring Impacts and Alternatives

    E-Print Network [OSTI]

    Walter, M.Todd

    Wind Power Integration: Exploring Impacts and Alternatives Assist. Prof. C sustainable sources of energy. The idea of harnessing wind energy has been there have been no less than fifteen in-depth wind integration studies

  19. Exploration et production d'hydrocarbures

    E-Print Network [OSTI]

    LiŤge, Universitť de

    Exploration et production d'hydrocarbures Printemps des sciences L'Energie ULg ≠ 18 au 24 mars 2002 #12;Energies fossiles ∑ Charbon ∑ Pťtrole, huile, gaz ∑ Uranium ∑ Gťothermie ∑ ... #12;Formation des

  20. Edinburgh Research Explorer The Managed Prosumer

    E-Print Network [OSTI]

    Millar, Andrew J.

    Edinburgh Research Explorer The Managed Prosumer Citation for published version: Johnson, M, Mozaffar, H, Campagnolo, GM, Hyysalo, S, Pollock, N & Williams, R 2014, 'The Managed Prosumer: Evolving. M., Hyysalo, S., Pollock, N., & Williams, R. (2014). The Managed Prosumer: Evolving Knowledge

  1. Design exploration through bidirectional modeling of constraints

    E-Print Network [OSTI]

    Kilian, Axel, 1971-

    2006-01-01T23:59:59.000Z

    Today digital models for design exploration are not used to their full potential. The research efforts in the past decades have placed geometric design representations firmly at the center of digital design environments. ...

  2. Caldwell Ranch: Innovative Exploration Technologies Yield Geothermal...

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

    Photo of a ranch in the mountains. As part of a geothermal exploration effort to search for geothermal resources nationwide, a 5 million U.S. Department of Energy investment to...

  3. Posters | Posters --721 Exploring lighting cultures

    E-Print Network [OSTI]

    Boyer, Edmond

    Posters | Posters -- 721 Exploring lighting cultures Beyond light and emotions Vincent LAGANIER 1 , Jasmine van der POL 2 1. Lighting Applications Services (LiAS), Philips Lighting, France vincent.laganier@philips.com 2

  4. Terrain identification methods for planetary exploration rovers

    E-Print Network [OSTI]

    Brooks, Christopher Allen, 1978-

    2004-01-01T23:59:59.000Z

    Autonomous mobility in rough terrain is becoming increasingly important for planetary exploration rovers. Increased knowledge of local terrain properties is critical to ensure a rover's safety, especially when driving on ...

  5. Petroleum exploration and the Atlantic OCS

    SciTech Connect (OSTI)

    Edson, G.; Adinolfi, F.; Gray, F.; Ibrahim, M.; Kienzle, J.; Lishman, F.; Huang, K. (Minerals Management Service, Herndon, VA (United States))

    1993-08-01T23:59:59.000Z

    The largest Atlantic outer continental shelf (OCS) lease sale was the first one, Sale 40 in 1976. Ninety-three Baltimore Canyon Trough petroleum leases were issued, and industry's winning bids total $1.1 billion. The highest bonus bids were for leases overlying the Schlee Dome, then called Great Stone Dome, a large structure with a very large fetch area. By 1981, seven dry wells on the dome moderated this initial flush of optimism. However, subeconomic quantities of gas and light oil were discovered on the nearby Hudson Canyon Block 598-642 structure. Now after 9 lease sales, 410 lease awards, and 46 exploration wells, United States Atlantic petroleum exploration activity is in a hiatus. Fifty-three leases remain active under suspensions of operation. Twenty-one lease blocks, about 50 mi offshore from Cape Hatteras, have been combined as the Manteo Exploration Unit. Mobil and partners submitted an exploration plant for the unit in 1989. The Atlantic OCS has petroleum potential, especially for gas. With only 46 exploration wells, entire basins and plays remain untested. During the present exploration inactivity, some petroleum evaluation of the Atlantic OCS continues by the Minerals Management Service and others. Similarities and differences are being documented between United States basins and the Canadian Scotian Basin, which contains oil and gas in commercial quantities. Other initiatives include geochemical, thermal history, seismic stratigraphic, and petroleum system modeling studies. The gas-prone Atlantic OCS eventually may make an energy contribution, especially to nearby East Coast markets.

  6. Towards radio astronomical imaging using an arbitrary basis

    E-Print Network [OSTI]

    Petschow, Matthias

    2015-01-01T23:59:59.000Z

    The new generation of radio telescopes, such as the Square Kilometer Array (SKA), requires dramatic advances in computer hardware and software, in order to process the large amounts of produced data efficiently. In this document, we explore a new approach to wide-field imaging. By generalizing the image reconstruction, which is performed by an inverse Fourier transform, to arbitrary transformations, we gain enormous new possibilities. In particular, we outline an approach that might allow to obtain a sky image of size P times Q in (optimal) O(PQ) time. This could be a step in the direction of real-time, wide-field sky imaging for future telescopes.

  7. Efficacy and Toxicity of Chemoradiotherapy Using Intensity-Modulated Radiotherapy for Unknown Primary of Head and Neck

    SciTech Connect (OSTI)

    Sher, David J., E-mail: dsher@lroc.harvard.edu [Department of Radiation Oncology, Dana-Farber Cancer Institute and Brigham and Women's Hospital, Boston, MA (United States); Balboni, Tracy A. [Department of Radiation Oncology, Dana-Farber Cancer Institute and Brigham and Women's Hospital, Boston, MA (United States); Haddad, Robert I. [Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA (United States); Department of Medicine, Brigham and Women's Hospital, Boston, MA (United States); Norris, Charles M. [Department of Surgery, Division of Otolaryngology, Brigham and Women's Hospital, Boston, MA (United States); Posner, Marshall R. [Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA (United States); Department of Medicine, Brigham and Women's Hospital, Boston, MA (United States); Wirth, Lori J. [Department of Medical Oncology, Massachusetts General Hospital, Boston, MA (United States); Goguen, Laura A.; Annino, Donald [Department of Surgery, Division of Otolaryngology, Brigham and Women's Hospital, Boston, MA (United States); Tishler, Roy B. [Department of Radiation Oncology, Dana-Farber Cancer Institute and Brigham and Women's Hospital, Boston, MA (United States)

    2011-08-01T23:59:59.000Z

    Purpose: No single standard treatment paradigm is available for head-and-neck squamous cell carcinoma of an unknown primary (HNCUP). Bilateral neck radiotherapy with mucosal axis irradiation is widely used, with or without chemotherapy and/or surgical resection. Intensity-modulated radiotherapy (IMRT) is a highly conformal method for delivering radiation that is becoming the standard of care and might reduce the long-term treatment-related sequelae. We report the Dana-Farber Cancer Institute experience with IMRT-based treatment for HNCUP. Patients and Materials: A retrospective study of all patients treated at the Dana-Farber Cancer Institute for HNCUP with IMRT between August 2004 and January 2009. The primary endpoint was overall survival; the secondary endpoints were locoregional and distant control, and acute and chronic toxicity. Results: A total of 24 patients with HNCUP were included. Of these patients, 22 had Stage N2 disease or greater. All patients underwent neck computed tomography, positron emission tomography-computed tomography, and examination under anesthesia with directed biopsies. Of the 24 patients, 22 received concurrent chemotherapy, and 7 (29%) also underwent induction chemotherapy. The median involved nodal dose was 70 Gy, and the median mucosal dose was 60 Gy. With a median follow-up of 2.1 years, the 2-year actuarial overall survival and locoregional control rate was 92% and 100%, respectively. Only 25% of the patients had Grade 2 xerostomia, although 11 patients (46%) required esophageal dilation for stricture. Conclusion: In a single-institution series, IMRT-based chemoradiotherapy for HNCUP was associated with superb overall survival and locoregional control. The xerostomia rates were promising, but the aggressive therapy was associated with significant rates of esophageal stenosis.

  8. Functional outcome and survival after radiotherapy of metastatic spinal cord compression in patients with cancer of unknown primary

    SciTech Connect (OSTI)

    Rades, Dirk [Department of Radiation Oncology, University Hospital Schleswig-Holstein, Luebeck (Germany)]. E-mail: Rades.Dirk@gmx.net; Fehlauer, Fabian [Department of Radiation Oncology, University Medical Center Hamburg-Eppendorf, Hamburg (Germany); Veninga, Theo [Department of Radiation Oncology, Dr. Bernard Verbeeten Institute, Tilburg (Netherlands); Stalpers, Lukas J.A. [Department of Radiotherapy, Academic Medical Center, Amsterdam (Netherlands); Basic, Hiba [Department of Radiotherapy, University Hospital, Sarajevo (Bosnia and Herzegowina); Hoskin, Peter J. [Department of Clinical Oncology, Mount Vernon Cancer Centre, Northwood (United Kingdom); Rudat, Volker [Department of Radiation Oncology, St. Josef Hospital, Ruhr University, Bochum (Germany); Karstens, Johann H. [Department of Radiation Oncology, Hannover Medical School (Germany); Schild, Steven E. [Department of Radiation Oncology, Mayo Clinic, Scottsdale, Arizona (United States); Dunst, Juergen [Department of Radiation Oncology, University Hospital Schleswig-Holstein, Luebeck (Germany)

    2007-02-01T23:59:59.000Z

    Purpose: Patients with cancer of unknown primary (CUP) account for about 10% of patients with metastatic spinal cord compression (MSCC). This study aims to define the appropriate radiation regimen for these patients. Methods and Materials: Data of 143 CUP patients irradiated for MSCC were retrospectively evaluated. Short-course radiotherapy (RT) (1x8 Gy, 5x4 Gy, n = 68) and long-course RT (10x3 Gy, 15x2.5 Gy, 20x2 Gy, n = 75) plus 8 further potential prognostic factors (age, gender, performance status, visceral metastases, other bone metastases, number of involved vertebrae, ambulatory status, time of developing motor deficits before RT) were compared for functional outcome and survival. Results: Improvement of motor function occurred in 10% of patients, no further progression of motor deficits in 57%, and deterioration in 33%. On multivariate analysis, functional outcome was positively associated with slower development of motor deficits (p < 0.001), absence of visceral metastases (p = 0.008) and other bone metastases (p = 0.027), and ambulatory status (p = 0.054), not with the radiation regimen (p = 0.74). Recurrence of MSCC in the irradiated region occurred in 7 patients after median 6 months. Median survival was 4 months. On multivariate analysis, better survival was significantly associated with absence of visceral metastases (p < 0.001), absence of other bone metastases (p = 0.005), ambulatory status (p = 0.001), and slower development of motor deficits (p = 0.030). Conclusions: For MSCC treatment in patients with CUP, no significant difference was observed between short-course and long-course RT regarding functional outcome and survival. Short-course RT appears preferable, at least for patients with a poor predicted survival, as it is more patient convenient and more cost-effective.

  9. Electronic structure basis for the titanic magnetoresistance in WTe?

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

    Pletikosic, I.; Ali, Mazhar N.; Fedorov, A. V.; Cava, R. J.; Valla, T.

    2014-11-01T23:59:59.000Z

    The electronic structure basis of the extremely large magnetoresistance in layered non-magnetic tungsten ditelluride has been investigated by angle-resolved photoelectron spectroscopy. Hole and electron pockets of approximately the same size were found at the Fermi level, suggesting that carrier compensation should be considered the primary source of the effect. The material exhibits a highly anisotropic, quasi one-dimensional Fermi surface from which the pronounced anisotropy of the magnetoresistance follows. A change in the Fermi surface with temperature was found and a high-density-of-states band that may take over conduction at higher temperatures and cause the observed turn-on behavior of the magnetoresistance inmore†ĽWTe? was identified.ę†less

  10. Electronic structure basis for the titanic magnetoresistance in WTe?

    SciTech Connect (OSTI)

    Pletikosic, I. [Princeton Univ., NJ (United States); Brookhaven National Lab. (BNL), Upton, NY (United States); Ali, Mazhar N. [Princeton Univ., NJ (United States); Fedorov, A. V. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Cava, R. J. [Princeton Univ., NJ (United States); Valla, T. [Brookhaven National Lab. (BNL), Upton, NY (United States)

    2014-11-01T23:59:59.000Z

    The electronic structure basis of the extremely large magnetoresistance in layered non-magnetic tungsten ditelluride has been investigated by angle-resolved photoelectron spectroscopy. Hole and electron pockets of approximately the same size were found at the Fermi level, suggesting that carrier compensation should be considered the primary source of the effect. The material exhibits a highly anisotropic, quasi one-dimensional Fermi surface from which the pronounced anisotropy of the magnetoresistance follows. A change in the Fermi surface with temperature was found and a high-density-of-states band that may take over conduction at higher temperatures and cause the observed turn-on behavior of the magnetoresistance in WTe? was identified.

  11. The Gaussian Radial Basis Function Method for Plasma Kinetic Theory

    E-Print Network [OSTI]

    Hirvijoki, Eero; Belli, Emily; Embrťus, Ola

    2015-01-01T23:59:59.000Z

    A fundamental macroscopic description of a magnetized plasma is the Vlasov equation supplemented by the nonlinear inverse-square force Fokker-Planck collision operator [Rosenbluth et al., Phys. Rev., 107, 1957]. The Vlasov part describes advection in a six-dimensional phase space whereas the collision operator involves friction and diffusion coefficients that are weighted velocity-space integrals of the particle distribution function. The Fokker-Planck collision operator is an integro-differential, bilinear operator, and numerical discretization of the operator is far from trivial. In this letter, we describe a new approach to discretize the entire kinetic system based on an expansion in Gaussian Radial Basis functions (RBFs). This approach is particularly well-suited to treat the collision operator because the friction and diffusion coefficients can be analytically calculated. Although the RBF method is known to be a powerful scheme for the interpolation of scattered multidimensional data, Gaussian RBFs also...

  12. Hanford External Dosimetry Technical Basis Manual PNL-MA-842

    SciTech Connect (OSTI)

    Rathbone, Bruce A.

    2009-08-28T23:59:59.000Z

    The Hanford External Dosimetry Technical Basis Manual PNL-MA-842 documents the design and implementation of the external dosimetry system used at Hanford. The manual describes the dosimeter design, processing protocols, dose calculation methodology, radiation fields encountered, dosimeter response characteristics, limitations of dosimeter design under field conditions, and makes recommendations for effective use of the dosimeters in the field. The manual describes the technical basis for the dosimetry system in a manner intended to help ensure defensibility of the dose of record at Hanford and to demonstrate compliance with 10 CFR 835, DOELAP, DOE-RL, ORP, PNSO, and Hanford contractor requirements. The dosimetry system is operated by PNNLís Hanford External Dosimetry Program (HEDP) which provides dosimetry services to all Hanford contractors. The primary users of this manual are DOE and DOE contractors at Hanford using the dosimetry services of PNNL. Development and maintenance of this manual is funded directly by DOE and DOE contractors. Its contents have been reviewed and approved by DOE and DOE contractors at Hanford through the Hanford Personnel Dosimetry Advisory Committee (HPDAC) which is chartered and chaired by DOE-RL and serves as means of coordinating dosimetry practices across contractors at Hanford. This manual was established in 1996. Since inception, it has been revised many times and maintained by PNNL as a controlled document with controlled distribution. The first revision to be released through PNNLís Electronic Records & Information Capture Architecture (ERICA) database was designated Revision 0. Revision numbers that are whole numbers reflect major revisions typically involving changes to all chapters in the document. Revision numbers that include a decimal fraction reflect minor revisions, usually restricted to selected chapters or selected pages in the document.

  13. Automated Design Space Exploration with Aspen

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

    Spafford, Kyle L.; Vetter, Jeffrey S.

    2015-01-01T23:59:59.000Z

    Architects and applications scientists often use performance models to explore a multidimensional design space of architectural characteristics, algorithm designs, and application parameters. With traditional performance modeling tools, these explorations forced users to first develop a performance model and then repeatedly evaluate and analyze the model manually. These manual investigations proved laborious and error prone. More importantly, the complexity of this traditional process often forced users to simplify their investigations. To address this challenge of design space exploration, we extend our Aspen (Abstract Scalable Performance Engineering Notation) language with three new language constructs: user-defined resources, parameter ranges, and a collection ofmore†Ľcosts in the abstract machine model. Then, we use these constructs to enable automated design space exploration via a nonlinear optimization solver. We show how four interesting classes of design space exploration scenarios can be derived from Aspen models and formulated as pure nonlinear programs. The analysis tools are demonstrated using examples based on Aspen models for a three-dimensional Fast Fourier Transform, the CoMD molecular dynamics proxy application, and the DARPA Streaming Sensor Challenge Problem. Our results show that this approach can compose and solve arbitrary performance modeling questions quickly and rigorously when compared to the traditional manual approach.ę†less

  14. Exploration trends of the Sirte Basin

    SciTech Connect (OSTI)

    Aburawi, R.M. [Waha Oil Co., Tripoli (Libyan Arab Jamahiriya)

    1995-08-01T23:59:59.000Z

    A wave of intense exploration activity in the Sirte Basin began after the discovery of oil in 1958, and an enormous quantity of hydrocarbon was found in less than ten years. The oil discovery rate has been gradually declining since its peak in the 1960`s, and it is now becoming increasingly difficult and more expensive to find a new reserve. This paper is an attempt to discuss briefly the past exploration cycle, to indicate the present position and to predict the future trend of our activities in the Sirte Basin. The past exploration activities in the Sirte Basin were concentrated along the particular geological trends where the possibilities of finding more reserves are now drastically reduced. Therefore, for the future healthy exploration activities, new ideas are needed to bring about some new favourable areas under further investigation. A new cycle of exploration success will emerge if our exploratory efforts are purposely directed towards the stratigraphic, stratrigraphic/structural traps and subtle type traps, along the migrational pathways and deep plays in the potential oil generative areas.

  15. \\\\server05\\productn\\C\\CJP\\14-1\\CJP102.txt unknown Seq: 1 24-FEB-05 17:48 REGULATING OFFSHORE WIND POWER AND

    E-Print Network [OSTI]

    Firestone, Jeremy

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97 R C. DIFFERENCES IN THE E.U. AND U.S. WITH RESPECT TO OFFSHORE WIND FARMS\\\\server05\\productn\\C\\CJP\\14-1\\CJP102.txt unknown Seq: 1 24-FEB-05 17:48 REGULATING OFFSHORE WIND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72 R A. OFFSHORE AQUACULTURE (MARICULTURE) . . . . . . . . . . . 74 R B. OFFSHORE WIND POWER

  16. Distributed Broadcast Scheduling in Mobile Ad Hoc Networks with Unknown Guang Tan, Stephen A. Jarvis, James W. J. Xue, and Simon D. Hammond

    E-Print Network [OSTI]

    Jarvis, Stephen

    Distributed Broadcast Scheduling in Mobile Ad Hoc Networks with Unknown Topologies Guang Tan. In this paper we study the distributed broadcast schedul- ing problem in ad hoc networks. In broadcasting is a fundamental communication task in mobile ad hoc networks, and minimizing broadcasting time (or latency

  17. Order Module--NNSA Orders Self-Study Program Safety Basis Documentatio...

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

    NNSA Orders Self-Study Program Safety Basis Documentation Order Module--NNSA Orders Self-Study Program Safety Basis Documentation The familiar level of this module is divided into...

  18. A Note on the Finite Element Method with Singular Basis Functions

    E-Print Network [OSTI]

    Kaneko, Hideaki

    finite element analysis that incorporates singular element functions. A need for introducing * *some singular elements as part of basis functions in certain finite element analysis arises o* *ut A Note on the Finite Element Method with Singular Basis

  19. Technical basis for the aboveground structure failure and associated represented hazardous conditions

    SciTech Connect (OSTI)

    GOETZ, T.G.

    2003-07-25T23:59:59.000Z

    This technical basis document describes the risk binning process and the technical basis for assigning risk bins for the aboveground structure failure representative accident and associated represented hazardous conditions. This document was developed to support the documented safety analysis.

  20. Spontaneous Symmetry Breaking as a Basis of Particle Mass

    SciTech Connect (OSTI)

    Quigg, Chris; /Fermilab /CERN

    2007-04-01T23:59:59.000Z

    Electroweak theory joins electromagnetism with the weak force in a single quantum field theory, ascribing the two fundamental interactions--so different in their manifestations--to a common symmetry principle. How the electroweak gauge symmetry is hidden is one of the most urgent and challenging questions facing particle physics. The provisional answer incorporated in the ''standard model'' of particle physics was formulated in the 1960s by Higgs, by Brout & Englert, and by Guralnik, Hagen, & Kibble: The agent of electroweak symmetry breaking is an elementary scalar field whose self-interactions select a vacuum state in which the full electroweak symmetry is hidden, leaving a residual phase symmetry of electromagnetism. By analogy with the Meissner effect of the superconducting phase transition, the Higgs mechanism, as it is commonly known, confers masses on the weak force carriers W{sup {+-}} and Z. It also opens the door to masses for the quarks and leptons, and shapes the world around us. It is a good story--though an incomplete story--and we do not know how much of the story is true. Experiments that explore the Fermi scale (the energy regime around 1 TeV) during the next decade will put the electroweak theory to decisive test, and may uncover new elements needed to construct a more satisfying completion of the electroweak theory. The aim of this article is to set the stage by reporting what we know and what we need to know, and to set some ''Big Questions'' that will guide our explorations.

  1. Cerro Prieto geothermal field: exploration during exploitation

    SciTech Connect (OSTI)

    Not Available

    1982-07-01T23:59:59.000Z

    Geological investigations at Momotombo included photogeology, field mapping, binocular microscope examination of cuttings, and drillhole correlations. Among the geophysical techniques used to investigate the field sub-structure were: Schlumberger and electromagnetic soundings, dipole mapping and audio-magnetotelluric surveys, gravity and magnetic measurements, frequency domain soundings, self-potential surveys, and subsurface temperature determinations. The geochemical program analyzed the thermal fluids of the surface and in the wells. The description and results of exploration methods used during the investigative stages of the Momotombo Geothermal Field are presented. A conceptual model of the geothermal field was drawn from the information available at each exploration phase. The exploration methods have been evaluated with respect to their contributions to the understanding of the field and their utilization in planning further development.

  2. Hanford External Dosimetry Technical Basis Manual PNL-MA-842

    SciTech Connect (OSTI)

    Rathbone, Bruce A.

    2011-04-04T23:59:59.000Z

    The Hanford External Dosimetry Technical Basis Manual PNL-MA-842 documents the design and implementation of the external dosimetry system used at the U.S. Department of Energy (DOE) Hanford site. The manual describes the dosimeter design, processing protocols, dose calculation methodology, radiation fields encountered, dosimeter response characteristics, limitations of dosimeter design under field conditions, and makes recommendations for effective use of the dosimeters in the field. The manual describes the technical basis for the dosimetry system in a manner intended to help ensure defensibility of the dose of record at Hanford and to demonstrate compliance with requirements of 10 CFR 835, the DOE Laboratory Accreditation Program, the DOE Richland Operations Office, DOE Office of River Protection, DOE Pacific Northwest Office of Science, and Hanfordís DOE contractors. The dosimetry system is operated by the Pacific Northwest National Laboratory (PNNL) Hanford External Dosimetry Program which provides dosimetry services to PNNL and all Hanford contractors. The primary users of this manual are DOE and DOE contractors at Hanford using the dosimetry services of PNNL. Development and maintenance of this manual is funded directly by DOE and DOE contractors. Its contents have been reviewed and approved by DOE and DOE contractors at Hanford through the Hanford Personnel Dosimetry Advisory Committee which is chartered and chaired by DOE-RL and serves as means of coordinating dosimetry practices across contractors at Hanford. This manual was established in 1996. Since its inception, it has been revised many times and maintained by PNNL as a controlled document with controlled distribution. The first revision to be released through PNNLís Electronic Records & Information Capture Architecture database was designated Revision 0. Revision numbers that are whole numbers reflect major revisions typically involving significant changes to all chapters in the document. Revision numbers that include a decimal fraction reflect minor revisions, usually restricted to selected chapters or selected pages in the document. Maintenance and distribution of controlled hard copies of the manual by PNNL was discontinued beginning with Revision 0.2.

  3. Experimental Progress Report--Modernizing the Fission Basis

    SciTech Connect (OSTI)

    Macri, R A

    2012-02-17T23:59:59.000Z

    In 2010 a proposal (Modernizing the Fission Basis) was prepared to 'resolve long standing differences between LANL and LLNL associated with the correct fission basis for analysis of nuclear test data'. Collaboration between LANL/LLNL/TUNL has been formed to implement this program by performing high precision measurements of neutron induced fission product yields as a function of incident neutron energy. This new program benefits from successful previous efforts utilizing mono-energetic neutrons undertaken by this collaboration. The first preliminary experiment in this new program was performed between July 24-31, 2011 at TUNL and had 2 main objectives: (1) demonstrating the capability to measure characteristic {gamma}-rays from specific fission products; (2) studying background effects from room scattered neutrons. In addition, a new dual fission ionization chamber has been designed and manufactured. The production design of the chamber is shown in the picture below. The first feasibility experiment to test this chamber is scheduled at the TUNL Tandem Laboratory from September 19-25, 2011. The dual fission chamber design will allow simultaneous exposure of absolute fission fragment emission rate detectors and the thick fission activation foils, positioned between the two chambers. This document formalizes the earlier experimental report demonstrating the experimental capability to make accurate (< 2 %) precision gamma-ray spectroscopic measurements of the excitation function of high fission product yields of the 239Pu(n,f) reaction (induced by quasimonoenergetic neutrons). A second experiment (9/2011) introduced an compact double-sided fission chamber into the experimental arrangement, and so the relative number of incident neutrons striking the sample foil at each bombarding energy is limited only by statistics. (The number of incident neutrons often limits the experimental accuracy.) Fission chamber operation was so exceptional that 2 more chambers have been fabricated; thus fission foils of different isotopes may be left in place with sample changes. The scope of the measurements is both greatly expanded and the results become vetted. Experiment 2 is not reported here. A continuing experiment has been proposed for February 2012.

  4. Hanford External Dosimetry Technical Basis Manual PNL-MA-842

    SciTech Connect (OSTI)

    Rathbone, Bruce A.

    2010-04-01T23:59:59.000Z

    The Hanford External Dosimetry Technical Basis Manual PNL-MA-842 documents the design and implementation of the external dosimetry system used at the U.S. Department of Energy (DOE) Hanford site. The manual describes the dosimeter design, processing protocols, dose calculation methodology, radiation fields encountered, dosimeter response characteristics, limitations of dosimeter design under field conditions, and makes recommendations for effective use of the dosimeters in the field. The manual describes the technical basis for the dosimetry system in a manner intended to help ensure defensibility of the dose of record at Hanford and to demonstrate compliance with requirements of 10 CFR 835, the DOE Laboratory Accreditation Program, the DOE Richland Operations Office, DOE Office of River Protection, DOE Pacific Northwest Office of Science, and Hanfordís DOE contractors. The dosimetry system is operated by the Pacific Northwest National Laboratory (PNNL) Hanford External Dosimetry Program which provides dosimetry services to PNNL and all Hanford contractors. The primary users of this manual are DOE and DOE contractors at Hanford using the dosimetry services of PNNL. Development and maintenance of this manual is funded directly by DOE and DOE contractors. Its contents have been reviewed and approved by DOE and DOE contractors at Hanford through the Hanford Personnel Dosimetry Advisory Committee which is chartered and chaired by DOE-RL and serves as means of coordinating dosimetry practices across contractors at Hanford. This manual was established in 1996. Since its inception, it has been revised many times and maintained by PNNL as a controlled document with controlled distribution. The first revision to be released through PNNLís Electronic Records & Information Capture Architecture database was designated Revision 0. Revision numbers that are whole numbers reflect major revisions typically involving significant changes to all chapters in the document. Revision numbers that include a decimal fraction reflect minor revisions, usually restricted to selected chapters or selected pages in the document. Maintenance and distribution of controlled hard copies of the manual by PNNL was discontinued beginning with Revision 0.2.

  5. Hanford External Dosimetry Technical Basis Manual PNL-MA-842

    SciTech Connect (OSTI)

    Rathbone, Bruce A.

    2007-03-12T23:59:59.000Z

    The Hanford External Dosimetry Technical Basis Manual PNL-MA-842 documents the design and implementation of the external dosimetry system used at Hanford. The manual describes the dosimeter design, processing protocols, dose calculation methodology, radiation fields encountered, dosimeter response characteristics, limitations of dosimeter design under field conditions, and makes recommendations for effective use of the dosimeters in the field. The manual describes the technical basis for the dosimetry system in a manner intended to help ensure defensibility of the dose of record at Hanford and to demonstrate compliance with 10 CFR 835, DOELAP, DOE-RL, ORP, PNSO, and Hanford contractor requirements. The dosimetry system is operated by PNNLís Hanford External Dosimetry Program (HEDP) which provides dosimetry services to all Hanford contractors. The primary users of this manual are DOE and DOE contractors at Hanford using the dosimetry services of PNNL. Development and maintenance of this manual is funded directly by DOE and DOE contractors. Its contents have been reviewed and approved by DOE and DOE contractors at Hanford through the Hanford Personnel Dosimetry Advisory Committee (HPDAC) which is chartered and chaired by DOE-RL and serves as means of coordinating dosimetry practices across contractors at Hanford. This manual was established in 1996. Since inception, it has been revised many times and maintained by PNNL as a controlled document with controlled distribution. Rev. 0 marks the first revision to be released through PNNLís Electronic Records & Information Capture Architecture (ERICA) database. Revision numbers that are whole numbers reflect major revisions typically involving changes to all chapters in the document. Revision numbers that include a decimal fraction reflect minor revisions, usually restricted to selected chapters or selected pages in the document. Revision Log: Rev. 0 (2/25/2005) Major revision and expansion. Rev. 0.1 (3/12/2007) Minor revision. Updated Chapters 5, 6 and 9 to reflect change in default ring calibration factor used in HEDP dose calculation software. Factor changed from 1.5 to 2.0 beginning January 1, 2007. Pages on which changes were made are as follows: 5.23, 5.69, 5.78, 5.80, 5.82, 6.3, 6.5, 6.29, 9.2.

  6. Efficient basis for the Dicke Model I: theory and convergence in energy

    E-Print Network [OSTI]

    Miguel Angel Bastarrachea-Magnani; Jorge G. Hirsch

    2013-12-06T23:59:59.000Z

    An extended bosonic coherent basis has been shown by Chen to provide numerically exact solutions of the finite-size Dicke model. The advantages in employing this basis, as compared with the photon number (Fock) basis, are exhibited to be valid for a large region of the Hamiltonian parameter space by analyzing the converged values of the ground state energy.

  7. Basi di Dati: Realizzazione dei DBMS 9.1 ARCHITETTURA DEI DBMS

    E-Print Network [OSTI]

    Ghelli, Giorgio

    Basi di Dati: Realizzazione dei DBMS 9.1 ARCHITETTURA DEI DBMS Macchina logica: gestore comandi SQL, indici, catalogo, giornale Basi di Dati: Realizzazione dei DBMS 9.2 MEMORIE A DISCO · Un'unità a dischi ms, 0.02 ms/Kb testine Pacco di dischi Cilindro Traccia #12;Basi di Dati: Realizzazione dei DBMS 9

  8. Geology, exploration status of Uruguay's sedimentary basins

    SciTech Connect (OSTI)

    Goso, C.; Santa Ana, H. de (Administracion Nacional de Combustibles, Alcohol y Portland (Uruguay))

    1994-02-07T23:59:59.000Z

    This article attempts to present the geological characteristics and tectonic and sedimentary evolution of Uruguayan basins and the extent to which they have been explored. Uruguay is on the Atlantic coast of South America. The country covers about 318,000 sq km, including offshore and onshore territories corresponding to more than 65% of the various sedimentary basins. Four basins underlie the country: the Norte basin, the Santa Lucia basin, the offshore Punta del Este basin, and the offshore-onshore Pelotas-Merin basin. The Norte basin is a Paleozoic basin while the others are Mesozoic basins. Each basin has been explored to a different extent, as this paper explains.

  9. Energy Department and South Dakota Tribal Leaders Explore Ways...

    Energy Savers [EERE]

    Energy Department and South Dakota Tribal Leaders Explore Ways to Lower Energy Costs Energy Department and South Dakota Tribal Leaders Explore Ways to Lower Energy Costs June 10,...

  10. Exploring Advanced Combustion Regimes for Efficiency and Emissions...

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

    Exploring Advanced Combustion Regimes for Efficiency and Emissions Exploring Advanced Combustion Regimes for Efficiency and Emissions 2003 DEER Conference Presentation: Oak Ridge...

  11. Petroleum Exploration Enhancement Program (Newfoundland and Labrador, Canada)

    Broader source: Energy.gov [DOE]

    The Provincial Energy Plan, released in September 2007, introduced a policy action to encourage and promote exploration activity in Western Newfoundland known as the Petroleum Exploration...

  12. A Roadmap for Strategic Development of Geothermal Exploration...

    Office of Environmental Management (EM)

    A Roadmap for Strategic Development of Geothermal Exploration Technologies A Roadmap for Strategic Development of Geothermal Exploration Technologies The Dixie Valley Geothermal...

  13. Building America Expert Meeting: Exploring the Disconnect Between...

    Energy Savers [EERE]

    Expert Meeting: Exploring the Disconnect Between Rated and Field Performance of Water Heating Systems Building America Expert Meeting: Exploring the Disconnect Between Rated and...

  14. Exploring the interaction between lithium ion and defective graphene...

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

    Exploring the interaction between lithium ion and defective graphene surface using dispersion corrected DFT studies. Exploring the interaction between lithium ion and defective...

  15. A New 'Geothermal Play Type' Catalog: Streamlining Exploration...

    Open Energy Info (EERE)

    Exploration Decision Making Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: A New 'Geothermal Play Type' Catalog: Streamlining Exploration...

  16. Atomic Energy Commission Explores Peaceful Uses of Nuclear Explosions...

    National Nuclear Security Administration (NNSA)

    Our Jobs Working at NNSA Blog Home About Us Our History NNSA Timeline Atomic Energy Commission Explores Peaceful Uses of ... Atomic Energy Commission Explores Peaceful...

  17. DOE Leverages Fossil Energy Expertise to Develop And Explore...

    Office of Environmental Management (EM)

    DOE Leverages Fossil Energy Expertise to Develop And Explore Geothermal Energy Resources DOE Leverages Fossil Energy Expertise to Develop And Explore Geothermal Energy Resources...

  18. February 19, 2013 Webinar: Exploring How Municipal Utilities...

    Energy Savers [EERE]

    February 19, 2013 Webinar: Exploring How Municipal Utilities Fund Solar Energy Projects February 19, 2013 Webinar: Exploring How Municipal Utilities Fund Solar Energy Projects This...

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

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

    Microsoft Internet Explorer Flaw Lets Remote Users Execute Arbitrary Code PLATFORM: Internet Explorer 6, 7, 8, 9 ABSTRACT: A vulnerability was reported in Microsoft Internet...

  20. Full Reviews: Low-temperature and Exploration Demonstration Projects...

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

    Low-temperature and Exploration Demonstration Projects Full Reviews: Low-temperature and Exploration Demonstration Projects Below are the project presentations and respective peer...

  1. Energy Department Launches Web Tool to Explore Pathways to Clean...

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

    Energy Department Launches Web Tool to Explore Pathways to Clean Energy Economy Energy Department Launches Web Tool to Explore Pathways to Clean Energy Economy January 15, 2013 -...

  2. Reactivity accidents: A reassessment of the design-basis events

    SciTech Connect (OSTI)

    Diamond, D.J.; Hsu, Chia-Jung; Fitzpatrick, R.; Mirkovic, D.

    1989-01-01T23:59:59.000Z

    This paper summarizes a study of light water reactor event sequences which have been investigated for their potential to result in reactivity accidents with severe consequences. The study is an outgrowth of the concern which arose after the accident at Chernobyl and was recommended by the report of the US Nuclear Regulatory Commission (NRC) on the implications of that accident (NUREG-1251). The work was done for the NRC to reconfirm or bring into question previous judgments on reactivity events which must be analyzed for licensing. Event sequences were defined and then a probabilistic assessment was completed to estimate the frequency of the reactivity event and/or a deterministic calculation was completed to estimate the consequences to the fuel. Using the results of this analysis, analysis done by others, and a set of screening criteria developed within this study, judgments were made for each sequence as to its importance, and recommendations were made as to whether the NRC ought to be considering the important sequences as part of the design basis or for further, more detailed, investigation. 31 refs., 9 figs., 1 tab.

  3. Structural basis of substrate discrimination and integrin binding by autotaxin

    SciTech Connect (OSTI)

    Hausmann, Jens; Kamtekar, Satwik; Christodoulou, Evangelos; Day, Jacqueline E.; Wu, Tao; Fulkerson, Zachary; Albers, Harald M.H.G.; van Meeteren, Laurens A.; Houben, Anna J.S.; van Zeijl, Leonie; Jansen, Silvia; Andries, Maria; Hall, Troii; Pegg, Lyle E.; Benson, Timothy E.; Kasiem, Mobien; Harlos, Karl; Vander Kooi, Craig W.; Smyth, Susan S.; Ovaa, Huib; Bollen, Mathieu; Morris, Andrew J.; Moolenaar, Wouter H.; Perrakis, Anastassis (Pfizer); (Leuven); (Oxford); (NCI-Netherlands); (Kentucky)

    2013-09-25T23:59:59.000Z

    Autotaxin (ATX, also known as ectonucleotide pyrophosphatase/phosphodiesterase-2, ENPP2) is a secreted lysophospholipase D that generates the lipid mediator lysophosphatidic acid (LPA), a mitogen and chemoattractant for many cell types. ATX-LPA signaling is involved in various pathologies including tumor progression and inflammation. However, the molecular basis of substrate recognition and catalysis by ATX and the mechanism by which it interacts with target cells are unclear. Here, we present the crystal structure of ATX, alone and in complex with a small-molecule inhibitor. We have identified a hydrophobic lipid-binding pocket and mapped key residues for catalysis and selection between nucleotide and phospholipid substrates. We have shown that ATX interacts with cell-surface integrins through its N-terminal somatomedin B-like domains, using an atypical mechanism. Our results define determinants of substrate discrimination by the ENPP family, suggest how ATX promotes localized LPA signaling and suggest new approaches for targeting ATX with small-molecule therapeutic agents.

  4. Hanford Technical Basis for Multiple Dosimetry Effective Dose Methodology

    SciTech Connect (OSTI)

    Hill, Robin L.; Rathbone, Bruce A.

    2010-08-01T23:59:59.000Z

    The current method at Hanford for dealing with the results from multiple dosimeters worn during non-uniform irradiation is to use a compartmentalization method to calculate the effective dose (E). The method, as documented in the current version of Section 6.9.3 in the 'Hanford External Dosimetry Technical Basis Manual, PNL-MA-842,' is based on the compartmentalization method presented in the 1997 ANSI/HPS N13.41 standard, 'Criteria for Performing Multiple Dosimetry.' With the adoption of the ICRP 60 methodology in the 2007 revision to 10 CFR 835 came changes that have a direct affect on the compartmentalization method described in the 1997 ANSI/HPS N13.41 standard, and, thus, to the method used at Hanford. The ANSI/HPS N13.41 standard committee is in the process of updating the standard, but the changes to the standard have not yet been approved. And, the drafts of the revision of the standard tend to align more with ICRP 60 than with the changes specified in the 2007 revision to 10 CFR 835. Therefore, a revised method for calculating effective dose from non-uniform external irradiation using a compartmental method was developed using the tissue weighting factors and remainder organs specified in 10 CFR 835 (2007).

  5. Business Exploration Series SkillSoft's latest content innovation, the Business Exploration Series, was designed to be visually rich and

    E-Print Network [OSTI]

    Maryland, Baltimore County, University of

    Business Exploration Series SkillSoft's latest content innovation, the Business Exploration Series to our Business Skills Courseware Library. The Business Exploration Series provides learners two different learning assets: Business Impact Series Challenge Series Analyze frequently encountered

  6. TECHNICAL BASIS FOR VENTILATION REQUIREMENTS IN TANK FARMS OPERATING SPECIFICATIONS DOCUMENTS

    SciTech Connect (OSTI)

    BERGLIN, E J

    2003-06-23T23:59:59.000Z

    This report provides the technical basis for high efficiency particulate air filter (HEPA) for Hanford tank farm ventilation systems (sometimes known as heating, ventilation and air conditioning [HVAC]) to support limits defined in Process Engineering Operating Specification Documents (OSDs). This technical basis included a review of older technical basis and provides clarifications, as necessary, to technical basis limit revisions or justification. This document provides an updated technical basis for tank farm ventilation systems related to Operation Specification Documents (OSDs) for double-shell tanks (DSTs), single-shell tanks (SSTs), double-contained receiver tanks (DCRTs), catch tanks, and various other miscellaneous facilities.

  7. Exploration and project management Sylvain Lenfle

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    to manage innovation. We argue that, in line with the work on project classification, a distinction should1 Exploration and project management Sylvain Lenfle University of Cergy-Pontoise Management of Project Management, Vol. 6, n¬į5, p. 469-478, July. Abstract Project management in academic studies tends

  8. Edinburgh Research Explorer Agile Business Model Innovation

    E-Print Network [OSTI]

    Millar, Andrew J.

    Edinburgh Research Explorer Agile Business Model Innovation Citation for published version: Bock, A & Gerard, G 2014, 'Agile Business Model Innovation' The European Business Review, vol May - June 2014. Link Publisher Rights Statement: © Bock, A., & Gerard, G. (2014). Agile Business Model Innovation. The European

  9. Indiana Energy Conference "Exploring Emerging Energy Issues"

    E-Print Network [OSTI]

    Ginzel, Matthew

    Indiana Energy Conference "Exploring Emerging Energy Issues" Wednesday, October 3, 2012 University. Speakers/Panelists: Bernie Paul, Energy Consultant John Kinsman, Edison Electric Institute Are They Moving the U.S. Beyond Coal? Are regulations from the EPA moving too quickly and leading us away from coal

  10. Orion Flight Test Exploration Flight Test-1

    E-Print Network [OSTI]

    Waliser, Duane E.

    Orion Flight Test Exploration Flight Test-1 PRESS KIT/December 2014 www.nasa.gov NP-2014-11-020-JSC National Aeronautics and Space Administration #12;#12;Orion Flight Test December 2014 Contents Section Page ........................................................................................... 28 i #12;Orion Flight Test ii December 2014 #12;Orion Flight Test December 2014 Flight Overview

  11. Edinburgh Research Explorer Probabilistic Programming Process Algebra

    E-Print Network [OSTI]

    Millar, Andrew J.

    Edinburgh Research Explorer Probabilistic Programming Process Algebra Citation for published Algebra' Paper presented at 11th International Conference on Quantit, Florence, Italy, 8/09/14 - 10 Algebra Anastasis Georgoulas1 , Jane Hillston1 , Dimitrios Milios1 , and Guido Sanguinetti1,2 1 School

  12. EXPLORING PROTEIN FOLDING TRAJECTORIES USING GEOMETRIC SPANNERS

    E-Print Network [OSTI]

    Guibas, Leonidas J.

    EXPLORING PROTEIN FOLDING TRAJECTORIES USING GEOMETRIC SPANNERS D. RUSSEL and L. GUIBAS Computer of secondary and tertiary structures as the protein folds. 1 Introduction There has been extensive work understanding of protein folding by studying their ensemble behaviors. Most currently used methods

  13. Exploring Chemistry Using SMT Rolf Fagerberg1

    E-Print Network [OSTI]

    Flamm, Christoph

    Exploring Chemistry Using SMT Rolf Fagerberg1 , Christoph Flamm2 , Daniel Merkle1 , Philipp Peters1 power of Satisfiability Modulo Theory (SMT) solvers. We show results for an analysis of the Pentose in the usage of SMT for expressing search problems in chemistry, and in the generality of its resulting

  14. Exploring Low Emission Lubricants for Diesel Engines

    SciTech Connect (OSTI)

    Perez, J. M.

    2000-07-06T23:59:59.000Z

    A workshop to explore the technological issues involved with the removal of sulfur from lubricants and the development of low emission diesel engine oils was held in Scottsdale, Arizona, January 30 through February 1, 2000. It presented an overview of the current technology by means of panel discussions and technical presentations from industry, government, and academia.

  15. EXPLORING EARTH'S MYSTERIES ...PROTECTING ITS FUTURE

    E-Print Network [OSTI]

    2002 BNL Groundwater Status Report TABLE OF CONTENTS EXECUTIVE SUMMARY 1.0 INTRODUCTION AND OBJECTIVES ............................................................................................3-1 3.0.1 Model Assessment of BNL Groundwater Pump and Treat System Performance#12;EXPLORING EARTH'S MYSTERIES ...PROTECTING ITS FUTURE 2002 BNL GROUNDWATER STATUS REPORT July 29

  16. Hanford External Dosimetry Technical Basis Manual PNL-MA-842

    SciTech Connect (OSTI)

    Rathbone, Bruce A.

    2010-01-01T23:59:59.000Z

    The Hanford External Dosimetry Technical Basis Manual PNL-MA-842 documents the design and implementation of the external dosimetry system used at Hanford. The manual describes the dosimeter design, processing protocols, dose calculation methodology, radiation fields encountered, dosimeter response characteristics, limitations of dosimeter design under field conditions, and makes recommendations for effective use of the dosimeters in the field. The manual describes the technical basis for the dosimetry system in a manner intended to help ensure defensibility of the dose of record at Hanford and to demonstrate compliance with 10 CFR 835, DOELAP, DOE-RL, ORP, PNSO, and Hanford contractor requirements. The dosimetry system is operated by PNNLís Hanford External Dosimetry Program (HEDP) which provides dosimetry services to all Hanford contractors. The primary users of this manual are DOE and DOE contractors at Hanford using the dosimetry services of PNNL. Development and maintenance of this manual is funded directly by DOE and DOE contractors. Its contents have been reviewed and approved by DOE and DOE contractors at Hanford through the Hanford Personnel Dosimetry Advisory Committee (HPDAC) which is chartered and chaired by DOE-RL and serves as means of coordinating dosimetry practices across contractors at Hanford. This manual was established in 1996. Since its inception, it has been revised many times and maintained by PNNL as a controlled document with controlled distribution. The first revision to be released through PNNLís Electronic Records & Information Capture Architecture (ERICA) database was designated Revision 0. Revision numbers that are whole numbers reflect major revisions typically involving significant changes to all chapters in the document. Revision numbers that include a decimal fraction reflect minor revisions, usually restricted to selected chapters or selected pages in the document. Maintenance and distribution of controlled hard copies of the manual by PNNL was discontinued beginning with Revision 0.2. Revision Log: Rev. 0 (2/25/2005) Major revision and expansion. Rev. 0.1 (3/12/2007) Updated Chapters 5, 6 and 9 to reflect change in default ring calibration factor used in HEDP dose calculation software. Factor changed from 1.5 to 2.0 beginning January 1, 2007. Pages on which changes were made are as follows: 5.23, 5.69, 5.78, 5.80, 5.82, 6.3, 6.5, 6.29, and 9.2. Rev 0.2 (8/28/2009) Updated Chapters 3, 5, 6, 8 and 9. Chapters 6 and 8 were significantly expanded. References in the Preface and Chapters 1, 2, 4, and 7 were updated to reflect updates to DOE documents. Approved by HPDAC on 6/2/2009. Rev 1.0 (1/1/2010) Major revision. Updated all chapters to reflect the Hanford site wide implementation on January 1, 2010 of new DOE requirements for occupational radiation protection. The new requirements are given in the June 8, 2007 amendment to 10 CFR 835 Occupational Radiation Protection (Federal Register, June 8, 2007. Title 10 Part 835. U.S., Code of Federal Regulations, Vol. 72, No. 110, 31904-31941). Revision 1.0 to the manual replaces ICRP 26 dosimetry concepts and terminology with ICRP 60 dosimetry concepts and terminology and replaces external dose conversion factors from ICRP 51 with those from ICRP 74 for use in measurement of operational quantities with dosimeters. Descriptions of dose algorithms and dosimeter response characteristics, and field performance were updated to reflect changes in the neutron quality factors used in the measurement of operational quantities.

  17. As of October 17, 2012 Solar System Exploration @50

    E-Print Network [OSTI]

    :45 ­ 11:45 am Panel #1: Politics and Policy in the Conduct of Solar System Exploration Panel Chair: Marcia, and Solar System Exploration Panel Chair: Heidi Hammel (Association of Universities for Research And Mars: The Soviet Planetary Exploration Enterprise 9:30 ­ 11:30 am Panel 4: Exploring the Outer Solar

  18. National Aeronautics and Space Administration Advanced Exploration Systems

    E-Print Network [OSTI]

    Waliser, Duane E.

    and transform skills. Infuse new technologies developed by STMD into exploration missions. Support robotic

  19. In academia Not in academia Not working or studying Unknown *PhD students received their award in financial year 2003/04.

    E-Print Network [OSTI]

    Rambaut, Andrew

    In academia Not in academia Not working or studying Unknown *PhD students received their award in financial year 2003/04. SP-5666/01-2013/PE Wave 1 PhD Wave 2 Wave 3 Wave 5 Wave 4 2009 2010 2011 2013 2012 PhD students (cohort 2003/04) join Wave 1 of BSCT Total cohort 2003/04 Former PhD students (cohort

  20. 2 Delivery of Learning Design: the Explor@ System's Case Delivery of Learning Design: the Explor@

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    : the Explor@ System's Case Primary author(s): Gilbert Paquette and Olga Marino, Other author(s): Ileana de la, for design- ing and developing learning systems as well as two software tools, MOT and ADISA, developed

  1. Fundamental Physics Explored with High Intensity Laser

    E-Print Network [OSTI]

    T. Tajima; K. Homma

    2012-09-13T23:59:59.000Z

    Over the last Century the method of particle acceleration to high energies has become the prime approach to explore the fundamental nature of matter in laboratory. It appears that the latest search of the contemporary accelerator based on the colliders shows a sign of saturation (or at least a slow-down) in increasing its energy and other necessary parameters to extend this frontier. We suggest two pronged approach enabled by the recent progress in high intensity lasers.

  2. Exploration pace fast in Mississippi, Alabama

    SciTech Connect (OSTI)

    Petzet, G.A.

    1991-03-04T23:59:59.000Z

    Exploration in northern and southern Mississippi and adjacent northwestern Alabama is off to a fast start in 1991. A sample of activity in the area includes a potentially significant Cambro-Ordovician Knox dolomite play building in northern Mississippi and west of the Black Warrior basin. In northeastern Mississippi, two companies are kicking off a Knox exploratory program on a spread of more than 200,000 net acres.

  3. Nuclear technologies for Moon and Mars exploration

    SciTech Connect (OSTI)

    Buden, D.

    1991-01-01T23:59:59.000Z

    Nuclear technologies are essential to successful Moon and Mars exploration and settlements. Applications can take the form of nuclear propulsion for transport of crews and cargo to Mars and the Moon; surface power for habitats and base power; power for human spacecraft to Mars; shielding and life science understanding for protection against natural solar and cosmic radiations; radioisotopes for sterilization, medicine, testing, and power; and resources for the benefits of Earth. 5 refs., 9 figs., 3 tabs.

  4. Design exploration: engaging a larger user population

    E-Print Network [OSTI]

    Moore, John Michael

    2009-06-02T23:59:59.000Z

    an interface on a physical shared table space. Whereas PICTIVE requires physical co-location, TelePICTIVE [Miller et al. 1992] and PICTIOL [Farrell et al. 2006] moves the shared space to a collaborative computer application. While GUI developers are still... of DOCTOR OF PHILOSOPHY August 2007 Major Subject: Computer Science DESIGN EXPLORATION: ENGAGING A LARGER USER POPULATION A Dissertation by JOHN MICHAEL MOORE Submitted to the Office of Graduate Studies of Texas A&M University...

  5. Exploring Interstellar Titanium and Deuterium Abundances and Other Correlations

    E-Print Network [OSTI]

    R. Lallement; G. Hebrard; B. Y. Welsh

    2008-03-14T23:59:59.000Z

    The origin of the observed variability of the gas-phase D/H ratio in the local interstellar medium is still debated, and in particular the role of deuterium depletion onto dust grains. Here we extend the study of the relationship between deuterium and titanium, a refractory species and tracer of elemental depletion, and explore other relationships. We have acquired high resolution spectra for nine early-type stars using the VLT/UVES spectrograph, and detected the absorption lines of interstellar TiII. Using a weighted orthogonal distance regression (ODR) code and a special method to treat non symmetric errors, we compare the TiII columns with the corresponding HI, DI and also OI columns. We perform in parallel the same comparisons for available FeII data. We find a significant correlation between TiII/HI and D/H in our data set, and, when combined with published results, we confirm and better constrain a previously published trend and extend it to low HI columns. We exclude uncertainties in HI and OI columns as the main contributor to the derived metals-deuterium correlations by showing that the TiII/HI ratio is positively correlated with DI/OI. We find a similar correlation between FeII/HI and DI/OI.The TiII gradients are similar or slightly smaller than for FeII, while one would expect larger variations on the basis of the higher condensation temperature of titanium. However we argue that ionisation effects introduce biases that affect iron and not titanium and may explain the gradient similarity. We find a less significant negative correlation between the TiII/DI ratio and the hydrogen column, possibly a sign of different evaporation of D and metals according to the cloud properties.

  6. Technical Basis and Considerations for DOE M 435.1-1 (Appendix A)

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

    1999-07-09T23:59:59.000Z

    This appendix establishes the technical basis of the order revision process and of each of the requirements included in the revised radioactive waste management order.

  7. An eigen-based high-order expansion basis for structured spectral ...

    E-Print Network [OSTI]

    X. Zheng

    2011-09-17T23:59:59.000Z

    Aug 26, 2011 ... SherwinĖKarniadakis basis is smaller (see [1]). Considerations of sparsity have also prompted the use of orthogonalization in.

  8. Evidence of Employment Discrimination on the Basis of Sexual Orientation in State and Local Government

    E-Print Network [OSTI]

    Sears, Brad; Mallory, Christy

    2011-01-01T23:59:59.000Z

    INSTITUTE EVIDENCE OF EMPLOYMENT DISCRIMINATION: COMPLAINTSCharles W. Gossett, Employment Discrimination in State andJULY 2011 Evidence of Employment Discrimination on the Basis

  9. Technical Basis for Radiological Workplace Air Monitoring and Sampling for the River Corridor Project 300 area

    SciTech Connect (OSTI)

    MANTOOTH, D.S.

    2000-01-17T23:59:59.000Z

    This report documents the technical basis by which the workplace air monitoring and sampling program is operated in the 324 and 327 Buildings.

  10. CRITICALITY SAFETY CONTROLS AND THE SAFETY BASIS AT PFP

    SciTech Connect (OSTI)

    Kessler, S

    2009-04-21T23:59:59.000Z

    With the implementation of DOE Order 420.1B, Facility Safety, and DOE-STD-3007-2007, 'Guidelines for Preparing Criticality Safety Evaluations at Department of Energy Non-Reactor Nuclear Facilities', a new requirement was imposed that all criticality safety controls be evaluated for inclusion in the facility Documented Safety Analysis (DSA) and that the evaluation process be documented in the site Criticality Safety Program Description Document (CSPDD). At the Hanford site in Washington State the CSPDD, HNF-31695, 'General Description of the FH Criticality Safety Program', requires each facility develop a linking document called a Criticality Control Review (CCR) to document performance of these evaluations. Chapter 5, Appendix 5B of HNF-7098, Criticality Safety Program, provided an example of a format for a CCR that could be used in lieu of each facility developing its own CCR. Since the Plutonium Finishing Plant (PFP) is presently undergoing Deactivation and Decommissioning (D&D), new procedures are being developed for cleanout of equipment and systems that have not been operated in years. Existing Criticality Safety Evaluations (CSE) are revised, or new ones written, to develop the controls required to support D&D activities. Other Hanford facilities, including PFP, had difficulty using the basic CCR out of HNF-7098 when first implemented. Interpretation of the new guidelines indicated that many of the controls needed to be elevated to TSR level controls. Criterion 2 of the standard, requiring that the consequence of a criticality be examined for establishing the classification of a control, was not addressed. Upon in-depth review by PFP Criticality Safety staff, it was not clear that the programmatic interpretation of criterion 8C could be applied at PFP. Therefore, the PFP Criticality Safety staff decided to write their own CCR. The PFP CCR provides additional guidance for the evaluation team to use by clarifying the evaluation criteria in DOE-STD-3007-2007. In reviewing documents used in classifying controls for Nuclear Safety, it was noted that DOE-HDBK-1188, 'Glossary of Environment, Health, and Safety Terms', defines an Administrative Control (AC) in terms that are different than typically used in Criticality Safety. As part of this CCR, a new term, Criticality Administrative Control (CAC) was defined to clarify the difference between an AC used for criticality safety and an AC used for nuclear safety. In Nuclear Safety terms, an AC is a provision relating to organization and management, procedures, recordkeeping, assessment, and reporting necessary to ensure safe operation of a facility. A CAC was defined as an administrative control derived in a criticality safety analysis that is implemented to ensure double contingency. According to criterion 2 of Section IV, 'Linkage to the Documented Safety Analysis', of DOESTD-3007-2007, the consequence of a criticality should be examined for the purposes of classifying the significance of a control or component. HNF-PRO-700, 'Safety Basis Development', provides control selection criteria based on consequence and risk that may be used in the development of a Criticality Safety Evaluation (CSE) to establish the classification of a component as a design feature, as safety class or safety significant, i.e., an Engineered Safety Feature (ESF), or as equipment important to safety; or merely provides defense-in-depth. Similar logic is applied to the CACs. Criterion 8C of DOE-STD-3007-2007, as written, added to the confusion of using the basic CCR from HNF-7098. The PFP CCR attempts to clarify this criterion by revising it to say 'Programmatic commitments or general references to control philosophy (e.g., mass control or spacing control or concentration control as an overall control strategy for the process without specific quantification of individual limits) is included in the PFP DSA'. Table 1 shows the PFP methodology for evaluating CACs. This evaluation process has been in use since February of 2008 and has proven to be simple and effective. Each control identified i

  11. Explore Geothermal Careers | 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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011AT&T,OfficeEnd of Year 2010Salt |Exelon Generation Company,Wind Power Explore

  12. Explore Solar Careers | 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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011AT&T,OfficeEnd of Year 2010Salt |Exelon Generation Company,Wind Power ExploreSolar

  13. Geothermal Exploration Policy Mechanisms | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed off Energy.gov.Energy02.pdf7 OPAM Flash2011-37 OPAM DOEof Energy Georgia:Exploration Policy

  14. Exploring the Nature of Matter | Jefferson Lab

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8,Dist. Category UC-l 1,EnergyExploring the Nature of Matter November 3,

  15. Template:ExplorationGroup | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries PvtStratosolar Jump to:HoldingsTechint Spasource HistoryIt'ExplorationGroup'

  16. RAPID/Geothermal/Exploration | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I GeothermalPotentialBiopowerSolidGenerationMethod JumpGeorgia:Colorado < RAPID‚Äé |HawaiiUtahExploration

  17. Geothermal/Exploration | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluating AGeothermal/Exploration < Geothermal Jump to: navigation, search

  18. Exploring our world. Second year report

    SciTech Connect (OSTI)

    NONE

    1997-06-15T23:59:59.000Z

    Prince George`s Community College (PGCC), in collaboration with the Prince George`s County Public School System (PGCPS) modified the Exploring Our World, a mathematics, science, and technology program, during the spring of 1996. The second year of that program was delivered to twenty-six rising seventh and eighth grade, students, and one rising ninth grader during the period July 9, 1996 to August 2, 1996. As in 1995, Dr. Baldwin coordinated and supervised the program; Charles Hoffman was the teacher, Patricia Crosson was the counselor; Kishma Brown was the paid college mentor; and Dante Brown was a volunteer high school mentor. Exploring Our World met six hours per day, four days each week, for four weeks. One day each week was devoted to a field trip, while the other three days were spent on-campus in a variety of classroom,library, computer laboratory, and science laboratory activities. Each student was randomly assigned to one of six groups. Each group conducted a research project and presented project results to parents, staff, and other participants on the night before the last day of the program. This report contain a summary of second year of this program.

  19. DETERMINATION OF BASIS VALUES FROM EXPERIMENTAL DATA FOR FABRICS AND COMPOSITES

    E-Print Network [OSTI]

    Barbero, Ever J.

    and systems constructed of reinforced composite materials, textile soft goods, and other novel materials or equations while maintaining key characteristics of level III methodology. This is achieved by employing. A methodology to calculate basis-values other than A- and B-basis is presented in this work for the Normal, Log

  20. Using Economics as Basis for Modelling and Evaluating Software Quality Stefan Wagner

    E-Print Network [OSTI]

    Using Economics as Basis for Modelling and Evaluating Software Quality Stefan Wagner Institut f@in.tum.de Abstract The economics and cost of software quality have been discussed in software engineering for decades, economics should be the basis of any quality analysis. However, this implies several issues that have

  1. On properties of the special coordinate basis of linear systems BEN M. CHEN

    E-Print Network [OSTI]

    Benmei, Chen

    or technique devel- oped by Sannuti and Saberi in 1987 has a distinct feature of explicitly displaying of the seminal work of Sannuti and Saberi. It makes the theory of the special coordinate basis more complete. 1 work of Sannuti and Saberi (1987). Such a special coordinate basis decomposition or technique has

  2. Local Basis Expansions for MEG Source Localization. Partha P. Mitra1

    E-Print Network [OSTI]

    , but are not identical to, spherical harmonics. Components of the transformed sensor measure- ments which correspond density power. The latter is particularly useful for localization of spontaneous activity. Below we first of the LBEX technique is to transform a global basis set into a local basis set for a given local region

  3. Neural basis of contagious itch and why some people are more prone to it

    E-Print Network [OSTI]

    Sussex, University of

    Neural basis of contagious itch and why some people are more prone to it Henning Hollea,1 | insula | touch Itch is--to some degree--socially contagious. Subjective feel- ings of itchiness and based on self-report. The study of the neural basis of contagious itch presents a unique opportunity

  4. Technical basis for the aboveground structure failure accident & associated represented hazardous conditions

    SciTech Connect (OSTI)

    GOETZ, T.G.

    2003-05-15T23:59:59.000Z

    This technical basis document describes the risk binning process and the technical basis for assigning risk bins for the above-ground structure failure representative accident and associated represented hazardous conditions. This document was developed to support the documented safety analysis.

  5. Flow through shares for Natural Gas exploration (Quebec, Canada)

    Broader source: Energy.gov [DOE]

    A flow-through share is a security issued by an exploration company that waives its exploration deduction in favor of the investor. The Quťbec Taxation Act enables a private individual to benefit...

  6. Strategies for affordable human Moon and Mars exploration

    E-Print Network [OSTI]

    Wooster, Paul Douglas

    2007-01-01T23:59:59.000Z

    The U.S. Vision for Space Exploration calls for NASA to undertake human exploration of the Moon and Mars. This endeavor must be performed in an affordable manner in order to be successful. This thesis outlines a series of ...

  7. Design of spacecraft for exploration of the Moon and Mars

    E-Print Network [OSTI]

    Epps, Brenden P

    2006-01-01T23:59:59.000Z

    In this thesis, I develop the conceptual design of the spacecraft required for human-Lunar and human-Mars exploration. The requirements for these vehicles are derived in the context of the NASA Concept Exploration & ...

  8. Range of Glaciers: The Exploration of the Northern Cascade Range

    E-Print Network [OSTI]

    Hook, Robert D.

    2006-01-01T23:59:59.000Z

    Review: Range of Glaciers: The Exploration of the NorthernUSA Fred Beckey. Range of Glaciers: The Exploration of thewill find that Range of Glaciers is a must read. The book

  9. Design Space Exploration of Parameterized Systems using Design of Experiments

    E-Print Network [OSTI]

    Sheldon, David

    2011-01-01T23:59:59.000Z

    13 2.1 Design space exploration for system specific tuningShin Figure 5: Noxim NoC design space with over 60,00030: Percent of the design space that needs to be explored in

  10. A trade space model for robotic lunar exploration

    E-Print Network [OSTI]

    Bailey, Zachary James

    2010-01-01T23:59:59.000Z

    The last decade has seen a resurgence of interest in the moon as a target for planetary exploration. In light of the growing interest in the robotic exploration of the moon, this thesis presents a quantitative methodology ...

  11. Exploration for heavy crude oil and natural bitumen

    SciTech Connect (OSTI)

    Meyer, R.F. (U.S. Geological Survey (US))

    1987-01-01T23:59:59.000Z

    This book discusses heavy oil and tar sand reserves which are enormous. Focus in on regional resources worldwide; characterization, maturation, and degradation; geological environments and migration; exploration methods; exploration histories; and recovery.

  12. Radial Basis Function Neural Networks in Variable Structure Control of a Class of Biochemical Processes

    E-Print Network [OSTI]

    Wilamowski, Bogdan Maciej

    is that the method presented does not require the analytical details describing the plant dynamics available. I conditions and unknown plant dynamics. In this paper, an analytic approach towards the calculation@ieee.org X.Yu@cqu.edu.au Abstract ­ Biochemical processes often display a complicated dynamic behavior

  13. On the ground state calculation of a many-body system using a self-consistent basis and quasi-Monte Carlo: An application to water hexamer

    SciTech Connect (OSTI)

    Georgescu, Ionu?, E-mail: ionutg@gmail.com; Mandelshtam, Vladimir A. [Chemistry Department, University of California, Irvine, California 92697 (United States)] [Chemistry Department, University of California, Irvine, California 92697 (United States); Jitomirskaya, Svetlana [Department of Mathematics, University of California, Irvine, California 92697 (United States)] [Department of Mathematics, University of California, Irvine, California 92697 (United States)

    2013-11-28T23:59:59.000Z

    Given a quantum many-body system, the Self-Consistent Phonons (SCP) method provides an optimal harmonic approximation by minimizing the free energy. In particular, the SCP estimate for the vibrational ground state (zero temperature) appears to be surprisingly accurate. We explore the possibility of going beyond the SCP approximation by considering the system Hamiltonian evaluated in the harmonic eigenbasis of the SCP Hamiltonian. It appears that the SCP ground state is already uncoupled to all singly- and doubly-excited basis functions. So, in order to improve the SCP result at least triply-excited states must be included, which then reduces the error in the ground state estimate substantially. For a multidimensional system two numerical challenges arise, namely, evaluation of the potential energy matrix elements in the harmonic basis, and handling and diagonalizing the resulting Hamiltonian matrix, whose size grows rapidly with the dimensionality of the system. Using the example of water hexamer we demonstrate that such calculation is feasible, i.e., constructing and diagonalizing the Hamiltonian matrix in a triply-excited SCP basis, without any additional assumptions or approximations. Our results indicate particularly that the ground state energy differences between different isomers (e.g., cage and prism) of water hexamer are already quite accurate within the SCP approximation.

  14. Technical Report No. 249, Department of Computer Science, ETH Zurich, July 1996 1 Faster Algorithms for Integer Lattice Basis Reduction

    E-Print Network [OSTI]

    Storjohann, Arne

    a given integer lattice basis b1 ; b2 ; : : : ; bn 2 ZZ n into a reduced basis. The cost of L 3 ≠reduction product. The L 3 ≠reduction algorithm presented in [12] guarantees to return a basis with initial vector for Integer Lattice Basis Reduction Arne Storjohann Eidgen®ossische Technische Hochschule CH≠8092 Z

  15. A Trade Space Model for Robotic Lunar Exploration

    E-Print Network [OSTI]

    A Trade Space Model for Robotic Lunar Exploration Zachary James Bailey, David W. Miller June 2010 SSL # 11-10 #12;#12;A Trade Space Model for Robotic Lunar Exploration Zachary James Bailey, David W of Technology. #12;2 #12;A Trade Space Model for Robotic Lunar Exploration by Zachary James Bailey Submitted

  16. Exploring the role of forestry in tourism Leisure landscapes

    E-Print Network [OSTI]

    Exploring the role of forestry in tourism Leisure landscapes Suzanne Martin Social and Economic Research Group #12;1Leisure landscapes: exploring the role of forestry in tourism Exploring the role of forestry in tourism Leisure landscapes Suzanne Martin Social and Economic Research Group #12

  17. ASU School of Earth and Space Exploration September 10, 2014

    E-Print Network [OSTI]

    Rhoads, James

    ASU School of Earth and Space Exploration September 10, 2014 Imaging the Birthplaces of Stars and Planets with Terahertz Focal Plane Arrays Christopher Groppi Assistant Professor ASU School of Earth and Space Exploration #12;ASU School of Earth and Space Exploration September 10, 2014 SESE Terahertz Group

  18. How to explore new business models for technological innovations

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    How to explore new business models for technological innovations Valérie Chanal Grenoble University also involved business model innovation. Exploration of new business models is however particularly to target. This article proposes a scenario-based method for exploring business models for technological

  19. Exploring patterns in European singles charts

    E-Print Network [OSTI]

    Buda, Andrzej

    2015-01-01T23:59:59.000Z

    European singles charts are important part of the music industry responsible for creating popularity of songs. After modeling and exploring dynamics of global album sales in previous papers, we investigate patterns of hit singles popularity according to all data (1966-2015) from weekly charts (polls) in 12 Western European countries. The dynamics of building popularity in various national charts is more than the economy because it depends on spread of information. In our research we have shown how countries may be affected by their neighbourhood and influenced by technological era. We have also computed correlations with geographical and cultural distances between countries in analog, digital and Internet era. We have shown that time delay between the single premiere and the peak of popularity has become shorter under the influence of technology and the popularity of songs depends on geographical distances in analog (1966-1987) and Internet (2004-2015) era. On the other hand, cultural distances between nation...

  20. Geothermal Exploration in Hot Springs, Montana

    SciTech Connect (OSTI)

    Toby McIntosh, Jackola Engineering

    2012-09-26T23:59:59.000Z

    The project involves drilling deeper in the Camp Aqua well dri lled in June 1982 as part of an effort to develop an ethanol plant. The purpose of the current drill ing effort is to determine if water at or above 165√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬įF exists for the use in low temperature resource power generation. Previous geothermal resource study efforts in and around Hot Springs , MT and the Camp Aqua area (NE of Hot Springs) have been conducted through the years. A confined gravel aquifer exists in deep alluvium overlain by approximately 250√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬Ę√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬? of si lt and c lay deposits from Glacial Lake Missoula. This gravel aquifer overlies a deeper bedrock aquifer. In the Camp Aqua area several wel l s exist in the gravel aquifer which receives hot water f rom bedrock fractures beneath the area. Prior to this exploration, one known well in the Camp Aqua area penetrated into the bedrock without success in intersecting fractures transporting hot geothermal water. The exploration associated with this project adds to the physical knowledge database of the Camp Aqua area. The dri l l ing effort provides additional subsurface information that can be used to gain a better understanding of the bedrock formation that i s leaking hot geothermal water into an otherwise cold water aquifer. The exi s t ing well used for the explorat ion is located within the √?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬Ę√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?center√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬Ę√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬Ě of the hottest water within the gravel aquifer. This lent i t sel f as a logical and economical location to continue the exploration within the existing well. Faced with budget constraints due to unanticipated costs, changing dril l ing techniques stretched the limited project resources to maximize the overa l l well depth which f e l l short of original project goals. The project goal of finding 165√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬įF or hotter water was not achieved; however the project provides additional information and understanding of the Camp Aqua area that could prove valuable in future exploration efforts

  1. Exploring the mechanisms of protein folding

    E-Print Network [OSTI]

    Xu, Ji; Ren, Ying; Li, Jinghai

    2013-01-01T23:59:59.000Z

    Neither of the two prevalent theories, namely thermodynamic stability and kinetic stability, provides a comprehensive understanding of protein folding. The thermodynamic theory is misleading because it assumes that free energy is the exclusive dominant mechanism of protein folding, and attributes the structural transition from one characteristic state to another to energy barriers. Conversely, the concept of kinetic stability overemphasizes dominant mechanisms that are related to kinetic factors. This article explores the stability condition of protein structures from the viewpoint of meso-science, paying attention to the compromise in the competition between minimum free energy and other dominant mechanisms. Based on our study of complex systems, we propose that protein folding is a meso-scale, dissipative, nonlinear and non-equilibrium process that is dominated by the compromise between free energy and other dominant mechanisms such as environmental factors. Consequently, a protein shows dynamic structures,...

  2. Safety basis academy summary of project implementation from 2007-2009

    SciTech Connect (OSTI)

    Johnston, Julie A [Los Alamos National Laboratory

    2009-01-01T23:59:59.000Z

    During fiscal years 2007 through 2009, in accordance with Performance Based Incentives with DOE/NNSA Los Alamos Site Office, Los Alamos National Security (LANS) implemented and operated a Safety Basis Academy (SBA) to facilitate uniformity in technical qualifications of safety basis professionals across the nuclear weapons complex. The implementation phase of the Safety Basis Academy required development, delivery, and finalizing a set of 23 courses. The courses developed are capable of supporting qualification efforts for both federal and contractor personnel throughout the DOE/NNSA Complex. The LANS Associate Director for Nuclear and High Hazard Operations (AD-NHHO) delegated project responsibillity to the Safety Basis Division. The project was assigned to the Safety Basis Technical Services (SB-TS) Group at Los Alamos National Laboratory (LANL). The main tasks were project needs analysis, design, development, implementation of instructional delivery, and evaluation of SBA courses. DOE/NNSA responsibility for oversight of the SBA project was assigned to the Chief of Defense for Nuclear Safety, and delegated to the Authorization Basis Senior Advisor, Continuous Learning Chair (CDNS-ABSA/CLC). NNSA developed a memorandum of agreement with LANS AD-NHHO. Through a memorandum of agreement initiated by NNSA, the DOE National Training Center (NTC) will maintain the set of Safety Basis Academy courses and is able to facilitate course delivery throughout the DOE Complex.

  3. Development Wells At Long Valley Caldera Geothermal Area (Associates...

    Open Energy Info (EERE)

    - 1990 Usefulness useful DOE-funding Unknown Exploration Basis Two more binary power plants (MP-II and PLES-1) came online in 1990, each with 15 MW of generating capacity,...

  4. Soil Sampling At Long Valley Caldera Geothermal Area (Klusman...

    Open Energy Info (EERE)

    Activity Date - 1979 Usefulness useful DOE-funding Unknown Exploration Basis A1-horizon soil samples collected in the vicinity of the resurgent dome and a known geothermal source...

  5. Mercury Vapor At Long Valley Caldera Geothermal Area (Klusman...

    Open Energy Info (EERE)

    Activity Date - 1979 Usefulness useful DOE-funding Unknown Exploration Basis A1-horizon soil samples collected in the vicinity of the resurgent dome and a known geothermal source...

  6. Trace Element Analysis At Long Valley Caldera Geothermal Area...

    Open Energy Info (EERE)

    Activity Date - 1979 Usefulness useful DOE-funding Unknown Exploration Basis A1-horizon soil samples collected in the vicinity of the resurgent dome and a known geothermal source...

  7. Gas Flux Sampling At Dixie Valley Geothermal Area (Iovenitti...

    Open Energy Info (EERE)

    - 2013 Usefulness useful DOE-funding Unknown Exploration Basis the purpose of this project was to gain new geophysical data in order to add onto existing data and develop a better...

  8. Conceptual Model At Valles Caldera - Redondo Geothermal Area...

    Open Energy Info (EERE)

    Date - 1988 Usefulness useful DOE-funding Unknown Exploration Basis The study reports well log data from five wells completed during the UOC and CSDP drilling programs in order...

  9. Thermal Gradient Holes At Lightning Dock Geothermal Area (Arnold...

    Open Energy Info (EERE)

    DOE-funding Unknown Exploration Basis Known shallow hot spot in Animas Valley Notes Four thermal gradient holes were authorized to be drilled by AMEX, but no results were...

  10. Computationally efficient double hybrid density functional theory using dual basis methods

    E-Print Network [OSTI]

    Byrd, Jason N

    2015-01-01T23:59:59.000Z

    We examine the application of the recently developed dual basis methods of Head-Gordon and co-workers to double hybrid density functional computations. Using the B2-PLYP, B2GP-PLYP, DSD-BLYP and DSD-PBEP86 density functionals, we assess the performance of dual basis methods for the calculation of conformational energy changes in C$_4$-C$_7$ alkanes and for the S22 set of noncovalent interaction energies. The dual basis methods, combined with resolution-of-the-identity second-order M{\\o}ller-Plesset theory, are shown to give results in excellent agreement with conventional methods at a much reduced computational cost.

  11. Topographic and Air-Photo Lineaments in Various Locations Related to Geothermal Exploration in Colorado

    SciTech Connect (OSTI)

    Zehner, Richard

    2012-02-01T23:59:59.000Z

    Title: Topographic and Air-Photo Lineaments in Various Locations Related to Geothermal Exploration in Colorado Tags: Colorado, lineaments, air-photo, geothermal Summary: These line shapefiles trace apparent topographic and air-photo lineaments in various counties in Colorado. It was made in order to identify possible fault and fracture systems that might be conduits for geothermal fluids, as part of a DOE reconnaissance geothermal exploration program. Description: Geothermal fluids commonly utilize fault and fractures in competent rocks as conduits for fluid flow. Geothermal exploration involves finding areas of high near-surface temperature gradients, along with a suitable ďplumbing systemĒ that can provide the necessary permeability. Geothermal power plants can sometimes be built where temperature and flow rates are high. This line shapefile is an attempt to use desktop GIS to delineate possible faults and fracture orientations and locations in highly prospective areas prior to an initial site visit. Geochemical sampling and geologic mapping could then be centered around these possible faults and fractures. To do this, georeferenced topographic maps and aerial photographs were utilized in an existing GIS, using ESRI ArcMap 10.0 software. The USA_Topo_Maps and World_Imagery map layers were chosen from the GIS Server at server.arcgisonline.com, using a UTM Zone 13 NAD27 projection. This line shapefile was then constructed over that which appeared to be through-going structural lineaments in both the aerial photographs and topographic layers, taking care to avoid manmade features such as roads, fence lines, and utility right-of-ways. Still, it is unknown what actual features these lineaments, if they exist, represent. Although the shapefiles are arranged by county, not all areas within any county have been examined for lineaments. Work was focused on either satellite thermal infrared anomalies, known hot springs or wells, or other evidence of geothermal systems. Finally, lineaments may be displaced somewhat from their actual location, due to such factors as shadow effects with low sun angles in the aerial photographs. Projection Information: UTM Zone 13 NAD 27 projection Credits: These lineament shapefile was created by Geothermal Development Associates, as part of a geothermal geologic reconnaissance performed by Flint Geothermal, LLC, of Denver Colorado. Funding was provided in part by DOE Grant DE-EEE0002828. Use Limitation These shapefiles was constructed as an aid to geothermal exploration in preparation for a site visit for field checking. We make no claims as to the existence of the lineaments, their location, orientation, and/or nature.

  12. A Surface-Aware Projection Basis for Quasigeostrophic Flow K. SHAFER SMITH

    E-Print Network [OSTI]

    Young, William R.

    A Surface-Aware Projection Basis for Quasigeostrophic Flow K. SHAFER SMITH Center for Atmosphere that is not well represented by standard baroclinic modes. Corresponding author address: K. Shafer Smith, Courant

  13. Neural Basis of Theory of Mind: An eye gaze preference task†

    E-Print Network [OSTI]

    Elder, Nicola

    2010-11-24T23:59:59.000Z

    This study considers the speculation made by previous researchers that ĎTheory of mindí (ToM) could have a neural basis. ToM refers to our capacity to make inferences regarding other individualsí mental states and it is ...

  14. Basis for Identification of Disposal Options for R and D for...

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

    in granitic rocks. Basis for Identification of Disposal Options for R&D for Spent Nuclear Fuel and High-Level Waste, FCRD-USED-2011-000071 More Documents & Publications...

  15. Neurobiology of Disease Neural Basis of Dyslexia: A Comparison between Dyslexic

    E-Print Network [OSTI]

    Neurobiology of Disease Neural Basis of Dyslexia: A Comparison between Dyslexic and Nondyslexic with developmental dyslexia exhibit reduced parietotemporal activation in functional neuroimaging studies words: dyslexia; age-matched; reading ability-matched; parietotemporal region; fMRI; phonological

  16. Contribution of the basis-dependent adiabatic geometric phase to noncyclic evolution

    E-Print Network [OSTI]

    M. T. Thomaz

    2015-04-19T23:59:59.000Z

    The geometric phase acquired by the vector states under an adiabatic evolution along a noncyclic path can be calculated correctly in any instantaneous basis of a Hamiltonian that varies in time due to a time-dependent classical field.

  17. Basis for Interim Operation for the K-Reactor in Cold Standby

    SciTech Connect (OSTI)

    Shedrow, B.

    1998-10-19T23:59:59.000Z

    The Basis for Interim Operation (BIO) document for K Reactor in Cold Standby and the L- and P-Reactor Disassembly Basins was prepared in accordance with the draft DOE standard for BIO preparation (dated October 26, 1993).

  18. Deriving the continuity of maximum-entropy basis functions via variational analysis

    E-Print Network [OSTI]

    Sukumar, N.; Wets, R. J. -B.

    2007-01-01T23:59:59.000Z

    and V. J. DellaPietra, A maximum entropy approach to naturalJ. and R. K. Bryan, Maximum entropy image reconstruction:Heidelberg, Continuity of maximum-entropy basis functions p

  19. Eavesdropping Attack with Hong-Ou-Mandel Interferometer and Random Basis Shuffling in Quantum Key Distribution

    E-Print Network [OSTI]

    Chil-Min Kim; Yun Jin Choi; Young-Jai Park

    2006-03-02T23:59:59.000Z

    We introduce new sophisticated attacks with a Hong-Ou-Mandel interferometer against quantum key distribution (QKD) and propose a new QKD protocol grafted with random basis shuffling to block up those attacks. When the polarization basis is randomly and independently shuffled by sender and receiver, the new protocol can overcome the attacks even for not-so-weak coherent pulses. We estimate the number of photons to guarantee the security of the protocol.

  20. Alum Innovative Exploration Project (Ram Power Inc.)

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

    Miller, Clay

    Data generated from the Alum Innovative Exploration Project, one of several promising geothermal properties located in the middle to upper Miocene (~11-5 Ma, or million years BP) Silver Peak-Lone Mountain metamorphic core complex (SPCC) of the Walker Lane structural belt in Esmeralda County, west-central Nevada. The geothermal system at Alum is wholly concealed; its upper reaches discovered in the late 1970s during a regional thermal-gradient drilling campaign. The prospect boasts several shallow thermal-gradient (TG) boreholes with TG >75oC/km (and as high as 440oC/km) over 200-m intervals in the depth range 0-600 m. Possibly boiling water encountered at 239 m depth in one of these boreholes returned chemical- geothermometry values in the range 150-230oC. GeothermEx (2008) has estimated the electrical- generation capacity of the current Alum leasehold at 33 megawatts for 20 years; and the corresponding value for the broader thermal anomaly extending beyond the property at 73 megawatts for the same duration.

  1. Exploring adiabatic quantum trajectories via optimal control

    E-Print Network [OSTI]

    Constantin Brif; Matthew D. Grace; Mohan Sarovar; Kevin C. Young

    2014-06-06T23:59:59.000Z

    Adiabatic quantum computation employs a slow change of a time-dependent control function (or functions) to interpolate between an initial and final Hamiltonian, which helps to keep the system in the instantaneous ground state. When the evolution time is finite, the degree of adiabaticity (quantified in this work as the average ground-state population during evolution) depends on the particulars of a dynamic trajectory associated with a given set of control functions. We use quantum optimal control theory with a composite objective functional to numerically search for controls that achieve the target final state with a high fidelity while simultaneously maximizing the degree of adiabaticity. Exploring properties of optimal adiabatic trajectories in model systems elucidates the dynamic mechanisms that suppress unwanted excitations from the ground state. Specifically, we discover that the use of multiple control functions makes it possible to access a rich set of dynamic trajectories, some of which attain a significantly improved performance (in terms of both fidelity and adiabaticity) through the increase of the energy gap during most of the evolution time.

  2. New River Geothermal Exploration (Ram Power Inc.)

    SciTech Connect (OSTI)

    Miller, Clay

    2013-11-15T23:59:59.000Z

    The New River Geothermal Exploration (DOE Award No. EE0002843) is located approximately 25km south of the Salton Sea, near town of Brawley in Imperial County and approximately 150km east of San Diego, California. A total of 182 MT Logger sites were completed covering the two separate Mesquite and New River grids. The data was collected over a frequency range of 320Hz to 0.001Hz with variable site spacing. A number of different inversion algorithms in 1D, 2D and 3D were used to produce resistivity-depth profiles and maps of subsurface resistivity variations over the survey area. For 2D inversions, a total of eighteen lines were constructed in east-west and north-south orientations crossing the entire survey area. For MT 3D inversion, the New River property was divided in two sub-grids, Mesquite and New River areas. The report comprises of two parts. For the first part, inversions and geophysical interpretation results are presented with some recommendations of the potential targets for future follow up on the property. The second part of the report describes logistics of the survey, survey parameters, methodology and the survey results (data) in digital documents. The report reviews a Spartan MT survey carried out by Quantec Geoscience Limited over the New River Project in California, USA on behalf of Ram Power Inc. Data was acquired over a period of 29 days from 2010/06/26 to 2010/07/24.

  3. New River Geothermal Exploration (Ram Power Inc.)

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

    Miller, Clay

    The New River Geothermal Exploration (DOE Award No. EE0002843) is located approximately 25km south of the Salton Sea, near town of Brawley in Imperial County and approximately 150km east of San Diego, California. A total of 182 MT Logger sites were completed covering the two separate Mesquite and New River grids. The data was collected over a frequency range of 320Hz to 0.001Hz with variable site spacing. A number of different inversion algorithms in 1D, 2D and 3D were used to produce resistivity-depth profiles and maps of subsurface resistivity variations over the survey area. For 2D inversions, a total of eighteen lines were constructed in east-west and north-south orientations crossing the entire survey area. For MT 3D inversion, the New River property was divided in two sub-grids, Mesquite and New River areas. The report comprises of two parts. For the first part, inversions and geophysical interpretation results are presented with some recommendations of the potential targets for future follow up on the property. The second part of the report describes logistics of the survey, survey parameters, methodology and the survey results (data) in digital documents. The report reviews a Spartan MT survey carried out by Quantec Geoscience Limited over the New River Project in California, USA on behalf of Ram Power Inc. Data was acquired over a period of 29 days from 2010/06/26 to 2010/07/24.

  4. From Question Answering to Visual Exploration

    SciTech Connect (OSTI)

    McColgin, Dave W.; Gregory, Michelle L.; Hetzler, Elizabeth G.; Turner, Alan E.

    2006-08-11T23:59:59.000Z

    Research in Question Answering has focused on the quality of information retrieval or extraction using the metrics of precision and recall to judge success; these metrics drive toward finding the specific best answer(s) and are best supportive of a lookup type of search. These do not address the opportunity that users? natural language questions present for exploratory interactions. In this paper, we present an integrated Question Answering environment that combines a visual analytics tool for unstructured text and a state-of-the-art query expansion tool designed to compliment the cognitive processes associated with an information analysts work flow. Analysts are seldom looking for factoid answers to simple questions; their information needs are much more complex in that they may be interested in patterns of answers over time, conflicting information, and even related non-answer data may be critical to learning about a problem or reaching prudent conclusions. In our visual analytics tool, questions result in a comprehensive answer space that allows users to explore the variety within the answers and spot related information in the rest of the data. The exploratory nature of the dialog between the user and this system requires tailored evaluation methods that better address the evolving user goals and counter cognitive biases inherent to exploratory search tasks.

  5. Solar discrepancies : Mars exploration and the curious problem of inter-planetary time

    E-Print Network [OSTI]

    Mirmalek, Zara Lenora

    2008-01-01T23:59:59.000Z

    Monterey, California. Solar Discrepancies: Mars explorationCALIFORNIA, SAN DIEGO Solar discrepancies: Mars explorationOF THE DISSERTATION Solar discrepancies: Mars exploration

  6. NMSLO Application for Permit to Conduct Geophysical Exploration...

    Open Energy Info (EERE)

    Reference LibraryAdd to library Legal Document- OtherOther: NMSLO Application for Permit to Conduct Geophysical Exploration on Unleased State LandsLegal Published NA Year...

  7. astrobiology exploration strategies: Topics by E-print Network

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

    search for microbial life on planetary bodies 102 This study explores how the EU Emissions Trading System (EU ETS) actually works on the ground affecting corporate climate...

  8. Request for Information explores mineral recovery from geothermal...

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

    approaches that could be adapted from existing extraction processes in oil and gas, mining, and other industries. A second topic explores commercializing concepts and approaches...

  9. Historical Exploration And Drilling Data From Geothermal Prospects...

    Open Energy Info (EERE)

    in providing the necessary data for successful citing of geothermal exploration, production, and injection wells, which appears to be electrical geophysical surveys. Most...

  10. Application of a New Structural Model and Exploration Technologies...

    Open Energy Info (EERE)

    Technologies to Define a Blind Geothermal System: A Viable Alternative to Grid-Drilling for Geothermal Exploration: McCoy, Churchill County, NV Geothermal Project Jump to:...

  11. Fall Lectures Feature Life of Einstein; Exploring Our World With...

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

    Fall Lectures Feature Life of Einstein; Exploring Our World With Particle Accelerators NEWPORT NEWS, Va., Sept. 22, 2010 - Jefferson Lab's first 2010 Fall Science Series lecture,...

  12. Blind Geothermal System Exploration in Active Volcanic Environments...

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

    lack of surface thermal manifestation * Assessing unconventional targets requires re-tooling the standard geothermal exploration kit and adding in new tools Gravity Aeromagnetics...

  13. A Structural Model Guide For Geothermal Exploration In Ancestral...

    Open Energy Info (EERE)

    search OpenEI Reference LibraryAdd to library Journal Article: A Structural Model Guide For Geothermal Exploration In Ancestral Mount Bao, Leyte, Philippines Abstract The...

  14. architecture exploring tumor: Topics by E-print Network

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

    2007-01-01 23 Generative exploration of architectural envelope responding to solar passive qualities Physics Websites Summary: evolutionary design, integrated to early stage...

  15. Reconnaissance geothermal exploration at Raft River, Idaho from...

    Open Energy Info (EERE)

    exploration at Raft River, Idaho from thermal infrared scanning Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Reconnaissance geothermal...

  16. Children's School October 2014 Director's Corner: Why Explore?

    E-Print Network [OSTI]

    play, block building, sand table exploration, playdough creation, etc., for children to discover ways ≠ skilled and safe use of bodies with purpose and control ∑ Artistic Expression & Appreciation ≠ investment

  17. Is there life in other markets? BPA explores preschedule capacity

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

    can diminish the federal hydropower system's capacity to balance supply and demand for power. The process allowed BPA to explore an untested capacity market this spring to acquire...

  18. appalachian basin exploration: Topics by E-print Network

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

    4 Mobile Pb-isotopes in Proterozoic sedimentary basins as guides for exploration of uranium deposits Geosciences Websites Summary: Mobile Pb-isotopes in Proterozoic sedimentary...

  19. archaeology mineral exploration: Topics by E-print Network

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

    of Archaeology Press emphasizes primary research data and its 172 Oil and Gas Exploration Geosciences Websites Summary: Metals Industrial Minerals Oil and Gas Geothermal...

  20. Egs Exploration Methodology Project Using the Dixie Valley Geothermal...

    Open Energy Info (EERE)

    System, Nevada, Status Update Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Egs Exploration Methodology Project Using the Dixie Valley...

  1. Towards Developing a Calibrated EGS Exploration Methodology Using...

    Open Energy Info (EERE)

    Geothermal System, Nevada Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Towards Developing a Calibrated EGS Exploration Methodology...

  2. United States Department Of The Navy Geothermal Exploration Leading...

    Open Energy Info (EERE)

    Depot, Hawthorne, Nv Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: United States Department Of The Navy Geothermal Exploration...

  3. Assessment of New Approaches in Geothermal Exploration Decision...

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

    Assessment of New Approaches in Geothermal Exploration Decision Making Preprint Sertac Akar and Katherine R. Young National Renewable Energy Laboratory Presented at the Fourtieth...

  4. antagonism impairs exploration: Topics by E-print Network

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

    Lisa M., 1972- 2008-01-01 4 Exploring the nature of the phonological deficit in dyslexia: are phonological representations impaired? Edinburgh, University of - Research...

  5. Jefferson Lab's Free-Electron Laser explores promise of carbon...

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

    the collaboration's FEL experiment (image not actual size). Jefferson Lab's Free-Electron Laser explores promise of carbon nanotubes By James Schultz January 27, 2003...

  6. Neutron Imaging Explored as Complementary Technique for Improving...

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

    Neutron Imaging Explored as Complementary Technique for Improving Cancer Detection August 05, 2013 Researcher Maria Cekanova analyzes the neutron radiographs of a canine breast...

  7. A Conceptual Model Approach to the Geophysical Exploration of...

    Open Energy Info (EERE)

    approach is particularly effective in geothermal exploration because it promotes the interpretation of geophysics in the context of this wider range of geoscience information....

  8. Assessment of New Approaches in Geothermal Exploration Decision...

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

    approaches were investigated to develop a best-practices methodology for objective geothermal exploration decision making at a given location, including gono-go decision points...

  9. Lithium In Tufas Of The Great Basin- Exploration Implications...

    Open Energy Info (EERE)

    Tufas Of The Great Basin- Exploration Implications For Geothermal Energy And Lithium Resources Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper:...

  10. Geothermal Exploration in Eastern California Using Aster Thermal...

    Open Energy Info (EERE)

    library Report: Geothermal Exploration in Eastern California Using Aster Thermal Infrared Data Abstract Remote sensing is a cost-effective tool that can be used to cover large...

  11. Advances In The Past 20 Years- Geochemistry In Geothermal Exploration...

    Open Energy Info (EERE)

    Past 20 Years- Geochemistry In Geothermal Exploration Resource Evaluation And Reservoir Management Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference...

  12. Energy Department Explores Deep Direct Use | Department of Energy

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

    Department Explores Deep Direct Use Cascaded uses of geothermal energy include district heating and industrial uses as well as agricultural applications like greenhouses and...

  13. Basis risk and property derivative hedging in the UK : implications of the 2007 IPF Study of tracking error

    E-Print Network [OSTI]

    Ma, Jia, S.M. Massachusetts Institute of Technology

    2009-01-01T23:59:59.000Z

    This thesis examines how the basis risk affects property derivative hedging in the UK market, based on the tracking error (basis risk) report from the Investment Property Forum study in 2007 (the IPF Study). The thesis ...

  14. The basis for the determination that the abandoned cold recovery system is a non-fissle operation

    E-Print Network [OSTI]

    Burdick, Paul Alan

    1999-01-01T23:59:59.000Z

    applying the basic fundamentals of nuclear criticality safety, is different in approach from the industry standard nuclear criticality evaluation due to the circumstances. Unknown quantities and enrichments of fissile material were left in the process...

  15. Explorative study of African Americans and internet dating

    E-Print Network [OSTI]

    Spates, Kamesha Sondranek

    2005-02-17T23:59:59.000Z

    EXPLORATIVE STUDY OF AFRICAN AMERICANS AND INTERNET DATING A Thesis by KAMESHA SONDRANEK SPATES 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 December 2004 Major Subject: Sociology EXPLORATIVE STUDY OF AFRICAN AMERICANS AND INTERNET DATING A Thesis by KAMESHA SONDRANEK SPATES...

  16. EMBEDDED SW DESIGN SPACE EXPLORATION AND AUTOMATION USING

    E-Print Network [OSTI]

    Wagner, Fl√°vio Rech

    EMBEDDED SW DESIGN SPACE EXPLORATION AND AUTOMATION USING UML-BASED TOOLS FL√ĀVIO R. WAGNER, carro}@inf.ufrgs.br Abstract: This tutorial discusses design space exploration and software automation based on an UML front-end. First, we review software automation tools targeted at the embedded systems

  17. EXPLORING ABORIGINAL FORESTRY AND ECOSYSTEM-BASED MANAGEMENT

    E-Print Network [OSTI]

    EXPLORING ABORIGINAL FORESTRY AND ECOSYSTEM-BASED MANAGEMENT: A CASE STUDY OF COWICHAN TRIBES of Resource Management Title of Research Project: Exploring Aboriginal Forestry and Ecosystem-based Management aboriginal forestry will be required. First Nations share a common desire for control over their forest

  18. Roadmap for Venus Exploration (Version 4, 1/29/14)

    E-Print Network [OSTI]

    Rathbun, Julie A.

    1 Roadmap for Venus Exploration (Version 4, 1/29/14) Introduction Venus is so similar solar systems. This Roadmap lays out a framework for the future exploration of Venus, encompassing expressed in this Roadmap should be recognized by NASA review panels as being consistent with VEXAG

  19. Static electricity measurements for lightning warnings -an exploration

    E-Print Network [OSTI]

    Haak, Hein

    Static electricity measurements for lightning warnings - an exploration H. Bloemink De Bilt, 2013 | Internal report; IR 2013-01 #12;#12;Static electricity measurements for lightning warnings - an exploration Version 1.0 Date January 2013 Status Final #12;#12;Static electricity measurements for lightning warnings

  20. New opportunities revealed by biotechnological explorations of extremophiles

    E-Print Network [OSTI]

    Reysenbach, Anna-Louise

    New opportunities revealed by biotechnological explorations of extremophiles Mircea Podar1 and Anna new opportunities for the biotechnological exploration of extremophiles. Addresses 1 Metagenomica, San), in which microbial consortia are used to extract metals such as copper, cobalt, gold and uranium from ores

  1. Kinodynamic Motion Planning by Interior-Exterior Cell Exploration

    E-Print Network [OSTI]

    Kavraki, Lydia E.

    Kinodynamic Motion Planning by Interior-Exterior Cell Exploration Ioan A. Słucan1 and Lydia E presents a kinodynamic motion planner, Kinodynamic Mo- tion Planning by Interior-Exterior Cell Exploration is necessary. A multiple-level grid-based discretization is used to estimate the coverage of the state space

  2. Original article Exploration of a plant architecture database

    E-Print Network [OSTI]

    Boyer, Edmond

    Original article Exploration of a plant architecture database with the AMAPmod software illustrated plantes, Cirad, BP5035, 34032 Montpellier cedex 1, France bLaboratoire d'arboriculture fruitière, Inra, 2) Abstract - This paper describes the constitution and the statistical exploration of a plant architecture

  3. Scientific Visualization Applications in Oil & Gas Exploration and Production

    E-Print Network [OSTI]

    Lewiner, Thomas (Thomas Lewiner)

    ;Exploration interpretation Reservoir characterization Drilling operations Application Areas SIBGRAPI 2009 #12;SIBGRAPI 2009 Exploration GeologicalGeological MapsMaps SeismicSeismic EarthEarth XX--RayRay #12;2D geologic interpretation tools SIBGRAPI 2009 Bathymetry Grid analysis Geological section interpretation

  4. Center for BrainHealtH Scientific exploration at

    E-Print Network [OSTI]

    O'Toole, Alice J.

    Center for BrainHealtH #12;#12;Scientific exploration at BrainHealth is leading edge, innovative and transformative. leading tHe way in tHiS century'S greateSt ScientiFic cauSe The Center for Brain significant cause of the century: To understand, protect and heal the brain. Scientific exploration at Brain

  5. EUROGRAPHICS 2007 Cultural Heritage Papers An Interactive Exploration of the

    E-Print Network [OSTI]

    Blanz, Volker

    EUROGRAPHICS 2007 Cultural Heritage Papers An Interactive Exploration of the Virtual Stronghold reconstruction and access supplemental historical background material on demand. With the multimedia installation we present a new experience which empowers visitors of the museum to explore an historical site

  6. Exploration for heavy crude oil and natural bitumen

    SciTech Connect (OSTI)

    Not Available

    1989-01-01T23:59:59.000Z

    Heavy oil and tar sand reserves are enormous, and this 700-page volume breaks the topic down into six emphasis areas of: regional resources worldwide; characterization, maturation, and degradation; geological environments and migration; exploration methods; exploration histories; and recovery. An appendix presents a guidebook to Santa Maria, Cuyama, Taft-McKettrick, and Edna oil districts, Coast Ranges, California.

  7. mineral grains pore spaces Subsurface Geology and Resource Exploration

    E-Print Network [OSTI]

    Li, X. Rong

    mineral grains pore spaces Subsurface Geology and Resource Exploration Locating earth resources deals with the exploration for oil, which is important to Louisiana, the Gulf of Mexico area oil (petroleum) and natural gas, that are refined for use as fuels. When sediments are deposited

  8. Integrated Modeling and Simulation of Lunar Exploration Campaign Logistics

    E-Print Network [OSTI]

    de Weck, Olivier L.

    Integrated Modeling and Simulation of Lunar Exploration Campaign Logistics by Sarah A. Shull B #12;Integrated Modeling and Simulation of Lunar Exploration Campaign Logistics by Sarah A. Shull to establish a manned outpost on the lunar surface, it is essential to consider the logistics of both

  9. Integrated Modeling and Simulation of Lunar Exploration Campaign Logistics

    E-Print Network [OSTI]

    Integrated Modeling and Simulation of Lunar Exploration Campaign Logistics Sarah A. Shull, Olivier Campaign Logistics by Sarah A. Shull B.S.E. Aerospace Engineering (2001) The University of Michigan) #12;4 Integrated Modeling and Simulation of Lunar Exploration Campaign Logistics by Sarah A. Shull

  10. BBuulllleettiinnFEBRUARY 2009 HARBOR BRANCH FORMS OCEAN EXPLORATION

    E-Print Network [OSTI]

    Fernandez, Eduardo

    to the science community. Those tools include the Waitt Institute's two newly built REMUS 6000 autonomous underwater vehicles (AUVs), which can explore depths down to 6,000 meters, or 3.7 miles, below the ocean them from impacts such as bottom trawling or fossil fuel exploration ∑ to provide the best scientific

  11. Satisfiability of logic programming based on radial basis function neural networks

    SciTech Connect (OSTI)

    Hamadneh, Nawaf; Sathasivam, Saratha; Tilahun, Surafel Luleseged; Choon, Ong Hong [School of Mathematical Sciences, Universiti Sains Malaysia, 11800 USM, Penang (Malaysia)

    2014-07-10T23:59:59.000Z

    In this paper, we propose a new technique to test the Satisfiability of propositional logic programming and quantified Boolean formula problem in radial basis function neural networks. For this purpose, we built radial basis function neural networks to represent the proportional logic which has exactly three variables in each clause. We used the Prey-predator algorithm to calculate the output weights of the neural networks, while the K-means clustering algorithm is used to determine the hidden parameters (the centers and the widths). Mean of the sum squared error function is used to measure the activity of the two algorithms. We applied the developed technique with the recurrent radial basis function neural networks to represent the quantified Boolean formulas. The new technique can be applied to solve many applications such as electronic circuits and NP-complete problems.

  12. TECHNICAL BASIS FOR THE NUCLEAR CRITICALITY REPRESENTATIVE ACCIDENT & ASSOCIATED REPRESENTED HAZARDOUS CONDITIONS

    SciTech Connect (OSTI)

    GOETZ, T.G.

    2003-06-17T23:59:59.000Z

    This document was developed to support the documented safety analysis (DSA) and describes the process and basis for assigning risk bins for the nuclear criticality representative accident and associated hazardous conditions. Revision 1 incorporates ORP IRT comments to enhance the technical presentation and also makes editorial changes. This technical basis document was developed to support the documented safety analysis (DSA), and describes the risk binning process and the technical basis for assigning risk bins for the nuclear criticality representative accident and associated hazardous conditions. The purpose of the risk binning process is to determine the need for safety-significant structures, systems, and components (SSC) and technical safety requirement (TSR)-level controls for a given representative accident or represented hazardous condition based on an evaluation of the frequency and consequence.

  13. TECHNICAL BASIS FOR THE NUCLEAR CRITICALITY REPRESENTATIVE ACCIDENT & ASSOCIATED REPRESENTED HAZARDOUS CONDITIONS

    SciTech Connect (OSTI)

    GRIGSBY, J.M.

    2005-03-03T23:59:59.000Z

    Technical Basis Document for the Nuclear Criticality Representative Accident and Associate Represented Hazardous Conditions. Revision 2 of RPP-12371 provides accident consequence estimates for a hypothetical criticality event in an above grade facility (e.g. DBVS, CH-TRUM, and S-109 PWRS). This technical basis document was developed to support RPP-13033, ''Tank Farms Documented Safety Analysis (DSA)'', and describes the risk binning process and the technical basis for assigning risk bins for the nuclear criticality representative accident and associated hazardous conditions. The purpose of the risk binning process is to determine the need for safety-significant structures, systems, and components (SSC) and technical safety requirement (TSR)-level controls for a given representative accident or represented hazardous condition based on an evaluation of the frequency and consequence. Note that the risk binning process is not applied to facility workers, because all facility worker hazardous conditions are considered for safety-significant SSCs and/or TSR-level controls.

  14. Design-Basis Flood Estimation for Site Characterization at Nuclear Power Plants in the United States of America

    SciTech Connect (OSTI)

    Prasad, Rajiv; Hibler, Lyle F.; Coleman, Andre M.; Ward, Duane L.

    2011-11-01T23:59:59.000Z

    The purpose of this document is to describe approaches and methods for estimation of the design-basis flood at nuclear power plant sites. Chapter 1 defines the design-basis flood and lists the U.S. Nuclear Regulatory Commission's (NRC) regulations that require estimation of the design-basis flood. For comparison, the design-basis flood estimation methods used by other Federal agencies are also described. A brief discussion of the recommendations of the International Atomic Energy Agency for estimation of the design-basis floods in its member States is also included.

  15. Physics Basis and Simulation of Burning Plasma Physics for the Fusion Ignition Research Experiment (FIRE)

    SciTech Connect (OSTI)

    C.E. Kessel; D. Meade; S.C. Jardin

    2002-01-18T23:59:59.000Z

    The FIRE [Fusion Ignition Research Experiment] design for a burning plasma experiment is described in terms of its physics basis and engineering features. Systems analysis indicates that the device has a wide operating space to accomplish its mission, both for the ELMing H-mode reference and the high bootstrap current/high beta advanced tokamak regimes. Simulations with 1.5D transport codes reported here both confirm and constrain the systems projections. Experimental and theoretical results are used to establish the basis for successful burning plasma experiments in FIRE.

  16. Core excitation effects in halo nuclei using a transformed oscillator basis

    SciTech Connect (OSTI)

    Lay, J. A.; Arias, J. M.; Moro, A. M. [Departamento de FAMN, Facultad de Fisica, Universidad de Sevilla, Apdo. 1065, E-41080 Sevilla (Spain); Gomez-Camacho, J. [Departamento de FAMN, Facultad de Fisica, Universidad de Sevilla, Apdo. 1065, E-41080 Sevilla, Spain and Centro Nacional de Aceleradores, Avda. Thomas A. Edison, E-41092, Sevilla (Spain)

    2013-06-10T23:59:59.000Z

    A recent generalization of the Transformed Harmonic Oscillator basis, intended to consider core excitations in the structure of one nucleon halo nuclei, is applied to the break up of {sup 11}Be. The reaction studied is {sup 11}Be+{sup 208}Pb at 69 MeV/nucleon. The experimental set up is designed to ensure pure dipole Coulomb excitations. Making use of the Equivalent Photon Method and the electromagnetic transition probabilities obtained with the transformed oscillator basis, a relevant contribution of the quadrupole excitations of the core is found. The inclusion of core excitations is, therefore, necessary for the correct extraction of the dipole electromagnetic transition probability of halo nuclei.

  17. Scattering of Spin-Zero and Spin-Half Particles in Momentum-Helicity Basis

    E-Print Network [OSTI]

    I. Fachruddin; I. Abdulrahman

    2007-12-07T23:59:59.000Z

    Scattering of 2 particles of spin 0 and 1/2 is evaluated based on a basis constructed from the momentum and the helicity states (the momentum-helicity basis). This shortly called three-dimensional (3D) technique is a good alternative to the standard partial wave (PW) technique especially for higher energies, where PW calculations may become not feasible. Taking as input a simple spin-orbit potential model we calculate as an example the spin averaged differential cross section and polarization.

  18. Quantum key distribution using entangled-photon trains with no basis selection

    SciTech Connect (OSTI)

    Inoue, Kyo [Osaka University, Osaka 565-0871 (Japan); NTT Basic Research Laboratories, NTT Corporation, Kanagawa 243-0198 (Japan); CREST, JST, Saitama 332-0012 (Japan); Takesue, Hiroki [NTT Basic Research Laboratories, NTT Corporation, Kanagawa 243-0198 (Japan); CREST, JST, Saitama 332-0012 (Japan)

    2006-03-15T23:59:59.000Z

    Conventional quantum key distribution (QKD) protocols include a basis selection process for providing a secure secret key. In contrast, this paper proposes an entanglement-based QKD with no basis selection procedure. Entangled-photon pulse trains with an average photon number less than one per pulse are sent to two legitimate parties, from which a secret key is created utilizing the entanglement nature. Eavesdropping on a transmission line is prevented by a condition of less than one photon per pulse, and sending classically correlated coherent pulses instead of quantum correlated ones is revealed by monitoring coincident count rate000.

  19. The power of simplification: Operator interface with the AP1000{sup R} during design-basis and beyond design-basis events

    SciTech Connect (OSTI)

    Williams, M. G.; Mouser, M. R.; Simon, J. B. [Westinghouse Electric Company, 1000 Westinghouse Drive, Cranberry Township, PA 16066 (United States)

    2012-07-01T23:59:59.000Z

    The AP1000{sup R} plant is an 1100-MWe pressurized water reactor with passive safety features and extensive plant simplifications that enhance construction, operation, maintenance, safety and cost. The passive safety features are designed to function without safety-grade support systems such as component cooling water, service water, compressed air or HVAC. The AP1000 passive safety features achieve and maintain safe shutdown in case of a design-basis accident for 72 hours without need for operator action, meeting the expectations provided in the European Utility Requirements and the Utility Requirement Document for passive plants. Limited operator actions may be required to maintain safe conditions in the spent fuel pool (SFP) via passive means. This safety approach therefore minimizes the reliance on operator action for accident mitigation, and this paper examines the operator interaction with the Human-System Interface (HSI) as the severity of an accident increases from an anticipated transient to a design basis accident and finally, to a beyond-design-basis event. The AP1000 Control Room design provides an extremely effective environment for addressing the first 72 hours of design-basis events and transients, providing ease of information dissemination and minimal reliance upon operator actions. Symptom-based procedures including Emergency Operating Procedures (EOPs), Abnormal Operating Procedures (AOPs) and Alarm Response Procedures (ARPs) are used to mitigate design basis transients and accidents. Use of the Computerized Procedure System (CPS) aids the operators during mitigation of the event. The CPS provides cues and direction to the operators as the event progresses. If the event becomes progressively worse or lasts longer than 72 hours, and depending upon the nature of failures that may have occurred, minimal operator actions may be required outside of the control room in areas that have been designed to be accessible using components that have been designed to be reliable in these conditions. The primary goal of any such actions is to maintain or refill the passive inventory available to cool the core, containment and spent fuel pool in the safety-related and seismically qualified Passive Containment Cooling Water Storage Tank (PCCWST). The seismically-qualified, ground-mounted Passive Containment Cooling Ancillary Water Storage Tank (PCCAWST) is also available for this function as appropriate. The primary effect of these actions would be to increase the coping time for the AP1000 during design basis events, as well as events such as those described above, from 72 hours without operator intervention to 7 days with minimal operator actions. These Operator actions necessary to protect the health and safety of the public are addressed in the Post-72 Hour procedures, as well as some EOPs, AOPs, ARPs and the Severe Accident Management Guidelines (SAMGs). Should the event continue to become more severe and plant conditions degrade further with indications of inadequate core cooling, the SAMGs provide guidance for strategies to address these hypothetical severe accident conditions. The AP1000 SAMG diagnoses and actions are prioritized to first utilize the AP1000 features that are expected to retain a damaged core inside the reactor vessel. Only one strategy is undertaken at any time. This strategy will be followed and its effectiveness evaluated before other strategies are undertaken. This is a key feature of both the symptom-oriented AP1000 EOPs and the AP1000 SAMGs which maximizes the probability of retaining a damaged core inside the reactor vessel and containment while minimizing the chances for confusion and human errors during implementation. The AP1000 SAMGs are simple and straight-forward and have been developed with considerable input from human factors and plant operations experts. Most importantly, and different from severe accident management strategies for other plants, the AP1000 SAMGs do not require diagnosis of the location of the core (i.e., whether reactor vessel failure has occurred). This is a fun

  20. The Mississippian Leadville Limestone Exploration Play, Utah and Colorado-Exploration Techniques and Studies for Independents

    SciTech Connect (OSTI)

    Thomas Chidsey

    2008-09-30T23:59:59.000Z

    The Mississippian (late Kinderhookian to early Meramecian) Leadville Limestone is a shallow, open-marine, carbonate-shelf deposit. The Leadville has produced over 53 million barrels (8.4 million m{sup 3}) of oil/condensate from seven fields in the Paradox fold and fault belt of the Paradox Basin, Utah and Colorado. The environmentally sensitive, 7500-square-mile (19,400 km{sup 2}) area that makes up the fold and fault belt is relatively unexplored. Only independent producers operate and continue to hunt for Leadville oil targets in the region. The overall goal of this study is to assist these independents by (1) developing and demonstrating techniques and exploration methods never tried on the Leadville Limestone, (2) targeting areas for exploration, (3) increasing deliverability from new and old Leadville fields through detailed reservoir characterization, (4) reducing exploration costs and risk especially in environmentally sensitive areas, and (5) adding new oil discoveries and reserves. The final results will hopefully reduce exploration costs and risks, especially in environmentally sensitive areas, and add new oil discoveries and reserves. The study consists of three sections: (1) description of lithofacies and diagenetic history of the Leadville at Lisbon field, San Juan County, Utah, (2) methodology and results of a surface geochemical survey conducted over the Lisbon and Lightning Draw Southeast fields (and areas in between) and identification of oil-prone areas using epifluorescence in well cuttings from regional wells, and (3) determination of regional lithofacies, description of modern and outcrop depositional analogs, and estimation of potential oil migration directions (evaluating the middle Paleozoic hydrodynamic pressure regime and water chemistry). Leadville lithofacies at Libon field include open marine (crinoidal banks or shoals and Waulsortian-type buildups), oolitic and peloid shoals, and middle shelf. Rock units with open-marine and restricted-marine facies constitute a significant reservoir potential, having both effective porosity and permeability when dissolution of skeletal grains, followed by dolomitization, has occurred. Two major types of diagenetic dolomite are observed in the Leadville Limestone at Lisbon field: (1) tight 'early' dolomite consisting of very fine grained (<5 {micro}m), interlocking crystals that faithfully preserve depositional fabrics; and (2) porous, coarser (>100-250 {micro}m), rhombic and saddle crystals that discordantly replace limestone and earlier very fine grained dolomite. Predating or concomitant with late dolomite formation are pervasive leaching episodes that produced vugs and extensive microporosity. Most reservoir rocks within Lisbon field appear to be associated with the second, late type of dolomitization and associated leaching events. Other diagenetic products include pyrobitumen, syntaxial cement, sulfide minerals, anhydrite cement and replacement, and late macrocalcite. Fracturing (solution enlarged) and brecciation (autobrecciation) caused by hydrofracturing are widespread within Lisbon field. Sediment-filled cavities, related to karstification of the exposed Leadville, are present in the upper third of the formation. Pyrobitumen and sulfide minerals appear to coat most crystal faces of the rhombic and saddle dolomites. The fluid inclusion and mineral relationships suggest the following sequence of events: (1) dolomite precipitation, (2) anhydrite deposition, (3) anhydrite dissolution and quartz precipitation, (4) dolomite dissolution and late calcite precipitation, (5) trapping of a mobile oil phase, and (6) formation of bitumen. Fluid inclusions in calcite and dolomite display variable liquid to vapor ratios suggesting reequilibration at elevated temperatures (50 C). Fluid salinities exceed 10 weight percent NaCl equivalent. Low ice melting temperatures of quartz- and calcite-hosted inclusions suggest chemically complex Ca-Mg-bearing brines associated with evaporite deposits were responsible for mineral deposition. The overall conclusion from th

  1. BLIND SOURCE SEPARATION OF CONVOLUTIVE AUDIO USING AN ADAPTIVE STEREO BASIS

    E-Print Network [OSTI]

    Paris-Sud XI, Universitť de

    BLIND SOURCE SEPARATION OF CONVOLUTIVE AUDIO USING AN ADAPTIVE STEREO BASIS Maria G. Jafari.davies@ed.ac.uk ABSTRACT We consider the problem of convolutive blind source sep- aration of audio mixtures. We propose The convolutive blind audio source separation problem arises when an array of sensor microphones is placed

  2. Structural Basis for the Activity and Substrate Specificity of Erwinia chrysanthemi L-Asparaginase,

    E-Print Network [OSTI]

    in the treatment of acute childhood lymphoblastic leukemia. Other substrates of asparaginases include L Erwinia chrysanthemi (ErA) have been used as drugs in the treatment of acute childhood lymphoblastic leukemia. The basis of their clinical activity is attributed to the reduction of circulating L

  3. Exclusion of Angiotensinogen Gene in Molecular Basis of Human Hypertension: Sibpair Linkage and

    E-Print Network [OSTI]

    Nyholt, Dale R.

    Exclusion of Angiotensinogen Gene in Molecular Basis of Human Hypertension: Sibpair Linkage. Benjafield,1 Dale R. Nyholt,2 and Brian J. Morris1 * 1 Hypertension Gene Laboratory, Department of Physiology Research Centre, Griffith University, Gold Coast, Queensland, Australia Linkage with essential hypertension

  4. CRAD, Safety Basis- Oak Ridge National Laboratory TRU ALPHA LLWT Project

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a November 2003 assessment of the Safety Basis portion of an Operational Readiness Review of the Oak Ridge National Laboratory TRU ALPHA LLWT Project.

  5. Why the Economic Conception of Human Behaviour Might Lack a Bio-logical Basis

    E-Print Network [OSTI]

    Machery, Edouard

    Why the Economic Conception of Human Behaviour Might Lack a Bio- logical Basis Jack J. VROMEN of economic behavior" (Robson 2001a) and several other re- lated papers (Robson 1996, 2001b, 2002) Arthur J to show is that economic behaviour is genetically determined to a considerable degree. Or, alternati- vely

  6. Structural Basis for Substrate Specificity and Mechanism of NAcetylDneuraminic Acid Lyase from Pasteurella multocida

    E-Print Network [OSTI]

    Fisher, Andrew J.

    pyruvate and N-acetyl-D-mannosamine. Although equilibrium favors sialic acid cleavage, these enzymes can of excess pyruvate. Engineering these enzymes to synthesize structurally modified natural sialic acidsStructural Basis for Substrate Specificity and Mechanism of NAcetylDneuraminic Acid Lyase from

  7. Combining Regression Trees and Radial Basis Function Networks Mark Orr, John Hallam,

    E-Print Network [OSTI]

    Edinburgh, University of

    a model using linear regression. The non-linear transformation is controlled by a set of m basis functions, 1988] transform the n- dimensional inputs non-linearly to an m-dimensional space and then estimate and radii and the second estimates the weights, fw j g m j=1 , of the linear regression model f(x) = m X j=1

  8. Physics basis for a spherical torus power plant S.C. Jardin a,

    E-Print Network [OSTI]

    Najmabadi, Farrokh

    Physics basis for a spherical torus power plant S.C. Jardin a, *, C.E. Kessel a , J. Menard a , T for a fusion power plant. A special class of wall-stabilized high-b high-bootstrap fraction low-aspect-ratio tokamak; Fusion power plant; Plasma operating regime 1. Introduction The most significant difference

  9. vol. 158, no. 3 the american naturalist september 2001 The Demographic Basis of Population Regulation

    E-Print Network [OSTI]

    Oli, Madan K.

    Regulation in Columbian Ground Squirrels F. Stephen Dobson1,* and Madan K. Oli2, 1. Department of Biological on dem- ographic variables, but demographic mechanisms of population regulation have received little attention. We investigated the demo- graphic basis of regulation of Columbian ground squirrel (Spermo

  10. Physics forms the basis of virtually all scientific and engineering undertakings.

    E-Print Network [OSTI]

    New Mexico, University of

    Physics forms the basis of virtually all scientific and engineering undertakings. Physicists, and astronomy/astrophysics. Visit the Department Web site at http://panda.unm.edu Visit the UNM Web site at http studies in a variety of disciplines ranging from any sort of science, to engineering, mathematics, law

  11. Engineering Multimedia Applications on the basis of Multi-Structured Descriptions of Audiovisual Contents

    E-Print Network [OSTI]

    Paris-Sud XI, Universitť de

    Engineering Multimedia Applications on the basis of Multi-Structured Descriptions of Audiovisual of multimedia ap- plications whose purpose is to exploit and make best use of the audiovisual heritage by means provides a multimedia developer with operations on descriptions and their inner descriptors, as well

  12. Dynamical properties of non-ideal plasma on the basis of effective potentials

    SciTech Connect (OSTI)

    Ramazanov, T. S.; Kodanova, S. K.; Moldabekov, Zh. A.; Issanova, M. K. [IETP, Al-Farabi Kazakh National University, 71 Al-Farabi str., Almaty 050040 (Kazakhstan)] [IETP, Al-Farabi Kazakh National University, 71 Al-Farabi str., Almaty 050040 (Kazakhstan)

    2013-11-15T23:59:59.000Z

    In this work, stopping power has been calculated on the basis of the Coulomb logarithm using the effective potentials. Calculations of the Coulomb logarithm and stopping power for different interaction potentials and degrees of ionization are compared. The comparison with the data of other theoretical and experimental works was carried out.

  13. |Research Focus The neural basis of the WeberFechner law

    E-Print Network [OSTI]

    Nieder, Andreas

    |Research Focus The neural basis of the Weber­Fechner law: a logarithmic mental number line of number representation. In a recent article, Nieder and Miller demonstrate a neural correlate of Weber. Founding fathers of experimental psychology, inlcuding Weber and Fechner considered as one of their central

  14. Threat Modeling as a Basis for Security Requirements Suvda Myagmar Adam J. Lee William Yurcik

    E-Print Network [OSTI]

    Threat Modeling as a Basis for Security Requirements Suvda Myagmar Adam J. Lee William Yurcik. Prior to claiming the security of a system, it is important to iden- tify the threats to the system in question. Enumerating the threats to a system helps system architects develop realis- tic and meaningful

  15. Genetic basis of eye and pigment loss in the cave crustacean, Asellus aquaticus

    E-Print Network [OSTI]

    Patel, Nipam H.

    Genetic basis of eye and pigment loss in the cave crustacean, Asellus aquaticus Meredith E. Protasa and the loss of eyes and pigmentation, have evolved multiple times in a diverse assemblage of cave animals to be involved in pigmen- tation, eye, and appendage development, was used to identify loci of large effect

  16. The neural basis of implicit learning and memory: A review of neuropsychological and neuroimaging research

    E-Print Network [OSTI]

    Reber, Paul J.

    expressions of learning and memory. The other type of memory is generally defined by an absence: either to a single research report. The observation of some types of preserved learning in H.M. were first documentedThe neural basis of implicit learning and memory: A review of neuropsychological and neuroimaging

  17. Improving a pavement-watering method on the basis1 of pavement surface temperature measurements2

    E-Print Network [OSTI]

    Paris-Sud XI, Universitť de

    Improving a pavement-watering method on the basis1 of pavement surface temperature measurements2.hendel@paris.fr)8 Abstract: Pavement-watering has been studied since the 1990's and is currently considered a9 water resource availability problems require that water consumption be optimized. Although11 pavement

  18. FREE QUARK SEARCHES The basis for much of the theory of particle scattering and

    E-Print Network [OSTI]

    to "unglue" quarks. Accelerator searches at increasing energies have pro- duced no evidence for free quarks≠ 1≠ FREE QUARK SEARCHES The basis for much of the theory of particle scattering and hadron as free particles but are confined to mesons and baryons. Experiments show that it is at best difficult

  19. Defining a Stream Restoration Body of Knowledge as a Basis for National Certification

    E-Print Network [OSTI]

    Curran, Joanna C.

    Forum Defining a Stream Restoration Body of Knowledge as a Basis for National Certification Sue L-7900.0000814 Introduction The practice of stream restoration has become widely accepted as an essential component protocols remain for the practice of stream restoration. Given the lack of consistency, many restoration

  20. CRAD, Safety Basis- Oak Ridge National Laboratory High Flux Isotope Reactor

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2007 assessment of the Safety Basis in preparation for restart of the Oak Ridge National Laboratory High Flux Isotope Reactor.

  1. A structural basis for developmental dyslexia: Evidence from diffusion tensor imaging Russell A. Poldrack

    E-Print Network [OSTI]

    Poldrack, Russ

    A structural basis for developmental dyslexia: Evidence from diffusion tensor imaging Russell A: 617-726-7422 Email: poldrack@nmr.mgh.harvard.edu #12;Poldrack ­ DTI and dyslexia 2 Abstract Studies of developmental dyslexia using functional imaging techniques have found disrupted activation of the left angular

  2. Reducing the Plagiarism Detection Search Space on the Basis of the Kullback-Leibler Distance

    E-Print Network [OSTI]

    Rosso, Paolo

    Reducing the Plagiarism Detection Search Space on the Basis of the Kullback-Leibler Distance, jbenedi}@dsic.upv.es http://www.dsic.upv.es/grupos/nle/ Abstract. Automatic plagiarism detection the plagiarised fragments to their potential source. Publications on this task often assume that the search space

  3. Centrifuge Permeameter for Unsaturated Soils. I: Theoretical Basis and Experimental Developments

    E-Print Network [OSTI]

    Zornberg, Jorge G.

    Centrifuge Permeameter for Unsaturated Soils. I: Theoretical Basis and Experimental Developments Jorge G. Zornberg, M.ASCE1 ; and John S. McCartney, A.M.ASCE2 Abstract: A new centrifuge permeameter the centrifuge permeame- ter for concurrent determination of the soil-water retention curve SWRC and hydraulic

  4. Beer is the basis of modern civilization. Without it, humankind would have not

    E-Print Network [OSTI]

    Schladow, S. Geoffrey

    Beer is the basis of modern civilization. Without it, humankind would have not established static communities. Without it, we would not have the modern pharmaceutical industry. With beer, we have the world's favorite alcoholic beverage ≠ the drink of moderation. The science and technology of making beer is complex

  5. On the Construction of Initial Basis Function for Efficient Value Function Approximation

    E-Print Network [OSTI]

    Lin, Jason Yi-Bing

    ) are a general framework for planning and learning under uncertainty. On solving problems with large-scale for the learning process [11]. Incremental basis generation aims to provide feature expansion, and both the work the issues of improving the feature generation methods for the value-function approximation and the state

  6. Develop the Basis for Plasma Material Interface (PMI) Solutions for FNSF

    E-Print Network [OSTI]

    Develop the Basis for Plasma Material Interface (PMI) Solutions for FNSF FESAC Strategic Planning to resolve the PMI challenge 2014 2025 2050 Predictable boundary plasma control to bridge the transition-plasma solutions to mitigate PMI challenges a. Comprehensive measurements and coordinated multi-machine experiments

  7. We have used our Integrated Learning Environment for Mechanics (ILEM) as a basis

    E-Print Network [OSTI]

    Abstract We have used our Integrated Learning Environment for Mechanics (ILEM) as a basis.5 -0.25 0 0.25 0.5 0.75 1 DiffIRT Easy Medium Hard 0 50 100 150 200 250 300 350 400 time multi-level homework problems, where students choose to work easy (+1), medium (+2), or hard (+3

  8. Viruses' Life History: Towards a Mechanistic Basis of a Trade-Off between Survival

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Viruses' Life History: Towards a Mechanistic Basis of a Trade-Off between Survival and Reproduction Medicale, University of Paris 5, INSERM, Paris, France Life history theory accounts for variations in many traits involved in the reproduction and survival of living organisms, by determining the constraints

  9. CRAD, Safety Basis- Oak Ridge National Laboratory High Flux Isotope Reactor Contractor ORR

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a February 2007 assessment of the Safety Basis portion of an Operational Readiness Review of the Oak Ridge National Laboratory High Flux Isotope Reactor.

  10. Direct electrodeposition of metals and conducting polymers on nonwoven thermoplastics on a continuous basis

    SciTech Connect (OSTI)

    Kathirgamanathan, P.; Boland, B. (Univ. College, London (United Kingdom). Dept. of Chemistry)

    1993-10-01T23:59:59.000Z

    Direct electrodeposition of nickel and poly(pyrrole) onto carbon impregnated nonwoven polyesters produces conductive tapes suitable for electromagnetic shielding. The use of a partly immersed cylindrical horizontal revolving electrode (PICHRE) permits the production of these tapes on a continuous basis. Conductivity vs. strain characteristics, shielding efficiency, surface transfer impedance, and mechanical properties are described.

  11. Technical basis document for the release from contaminated facility representative accident and associated represented hazardous conditions

    SciTech Connect (OSTI)

    OBERG, B.D.

    2003-03-22T23:59:59.000Z

    This document supports the Tank Farms Documented Safety Analysis and describes the risk binning process and the technical basis for assigning risk bins for the release from contaminated facility representative accident and associated represented hazardous conditions. The representative accidents qualitatively considered are fires, deflagrations, and load drops in contaminated areas. The risks from a separate evaluation of compressed gas hazards are also summarized.

  12. Margin of Safety Definition and Examples Used in Safety Basis Documents and the USQ Process

    SciTech Connect (OSTI)

    Beaulieu, R. A.

    2013-10-03T23:59:59.000Z

    The Nuclear Safety Management final rule, 10 CFR 830, provides an undefined term, margin of safety (MOS). Safe harbors listed in 10 CFR 830, Table 2, such as DOE?STD?3009 use but do not define the term. This lack of definition has created the need for the definition. This paper provides a definition of MOS and documents examples of MOS as applied in a U.S. Department of Energy (DOE) approved safety basis for an existing nuclear facility. If we understand what MOS looks like regarding Technical Safety Requirements (TSR) parameters, then it helps us compare against other parameters that do not involve a MOS. This paper also documents parameters that are not MOS. These criteria could be used to determine if an MOS exists in safety basis documents. This paper helps DOE, including the National Nuclear Security Administration (NNSA) and its contractors responsible for the safety basis improve safety basis documents and the unreviewed safety question (USQ) process with respect to MOS.

  13. CRAD, Safety Basis- Y-12 Enriched Uranium Operations Oxide Conversion Facility

    Broader source: Energy.gov [DOE]

    A section of Appendix C to DOE G 226.1-2 "Federal Line Management Oversight of Department of Energy Nuclear Facilities." Consists of Criteria Review and Approach Documents (CRADs) used for a January 2005 assessment of the Safety Basis at the Y-12 - Enriched Uranium Operations Oxide Conversion Facility.

  14. ADVANCED RADIOISOTOPE HEAT SOURCE AND PROPULSION SYSTEMS FOR PLANETARY EXPLORATION

    SciTech Connect (OSTI)

    R. C. O'Brien; S. D. Howe; J. E. Werner

    2010-09-01T23:59:59.000Z

    The exploration of planetary surfaces and atmospheres may be enhanced by increasing the range and mobility of a science platform. Fundamentally, power production and availability of resources are limiting factors that must be considered for all science and exploration missions. A novel power and propulsion system is considered and discussed with reference to a long-range Mars surface exploration mission with in-situ resource utilization. Significance to applications such as sample return missions is also considered. Key material selections for radioisotope encapsulation techniques are presented.

  15. T-593: Microsoft Internet Explorer unspecified code execution

    Broader source: Energy.gov [DOE]

    Unspecified vulnerability in Microsoft Internet Explorer 8 on Windows 7 allows remote attackers to bypass Protected Mode and create arbitrary files by leveraging access to a Low integrity process.

  16. National Aeronautics and Space Administration Exploration Program Status

    E-Print Network [OSTI]

    Waliser, Duane E.

    for a commercial space transportation industry ≠ Development of a multi-purpose Crew Vehicle and heavy lift launch Authorization Act of 2010 ≠ Orion, Heavy Lift, Commercial Crew & Cargo, Technology and Exploration Precursor

  17. Edinburgh Research Explorer Pulmonary diesel particulate increases susceptibility to

    E-Print Network [OSTI]

    Millar, Andrew J.

    Edinburgh Research Explorer Pulmonary diesel particulate increases susceptibility to myocardial, MR & Gray, GA 2014, 'Pulmonary diesel particulate increases susceptibility to myocardial ischemia. Pulmonary diesel particulate increases susceptibility to myocardial ischemia/reperfusion injury via

  18. Geological and geophysical analysis of Coso Geothermal Exploration...

    Open Energy Info (EERE)

    analysis of Coso Geothermal Exploration Hole No. 1 (CGEH-1), Coso Hot Springs KGRA, California Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Geological...

  19. Exploring the material properties of small scale folded structures

    E-Print Network [OSTI]

    Uberti, Megan E

    2013-01-01T23:59:59.000Z

    make robotics more readily available to the average person. Although designs for a number of successful printable robots have already been produced, there has been little formal exploration into the materials properties ...

  20. Geothermal Exploration Using Aviris Remote Sensing Data Over...

    Open Energy Info (EERE)

    Aviris Remote Sensing Data Over Fish Lake Valley, Nv Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Geothermal Exploration Using Aviris Remote...

  1. Exploration, processing and visualization of physiological signals from the ICU

    E-Print Network [OSTI]

    Renjifo, Carlos A

    2005-01-01T23:59:59.000Z

    This report studies physiological signals measured from patients in the Intensive Care Unit (ICU). The signals explored include heart rate, arterial blood pressure, pulmonary artery pressure, and central venous pressure ...

  2. From Exploration to Planning Cornelius Weber and Jochen Triesch

    E-Print Network [OSTI]

    Weber, Cornelius

    From Exploration to Planning Cornelius Weber and Jochen Triesch Frankfurt Institute for Advanced Studies, Johann Wolfgang Goethe University, Ruth-Moufang-Stra√?e 1, Frankfurt am Main, Germany {c.weber

  3. A Business Process Explorer: Recovering Business Processes from Business Applications

    E-Print Network [OSTI]

    Zou, Ying

    processes, and visualizing business processes using commercial business process modeling tools, such as IBM WebSphere Business Modeler (WBM) [4]. Traceability between business processes and business1 A Business Process Explorer: Recovering Business Processes from Business Applications Jin Guo

  4. Strategic Research to Enable NASA's Exploration Missions Conference

    E-Print Network [OSTI]

    Rathbun, Julie A.

    21076 #12;Strategic Research to Enable NASA's Exploration Missions Conference Abstracts NASA/TM--2004 21076 National Technical Information Service 5285 Port Royal Road Springfield, VA 22100 Trade names

  5. NASA/CP--2006214202 NASA Space Exploration Logistics Workshop

    E-Print Network [OSTI]

    de Weck, Olivier L.

    Hanover, MD 21076-1320 #12;NASA/CP--2006≠214202 NASA Space Exploration Logistics Workshop Proceedings Standard Drive Hanover, MD 21076-1320 (301) 621-0390 #12;4 Massachusetts Institute of Technology SOLE

  6. GE Researcher Explores Science Behind Movie Chappie | GE Global...

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

    When Will We Have Robot Best Friends? A GE Researcher Explores the Science Behind Movie Magic Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new...

  7. Exploration and Development at Dixie Valley, Nevada- Summary...

    Open Energy Info (EERE)

    Nevada- Summary of Doe Studies Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Exploration and Development at Dixie Valley, Nevada- Summary of...

  8. Design space exploration and optimization using modern ship design tools

    E-Print Network [OSTI]

    Jones, Adam T. (Adam Thomas)

    2014-01-01T23:59:59.000Z

    Modern Naval Architects use a variety of computer design tools to explore feasible options for clean sheet ship designs. Under the Naval Sea Systems Command (NAVSEA), the Naval Surface Warfare Center, Carderock Division ...

  9. Geothermal Resources Exploration And Assessment Around The Cove...

    Open Energy Info (EERE)

    Exploration And Assessment Around The Cove Fort-Sulphurdale Geothermal Field In Utah By Multiple Geophysical Imaging Jump to: navigation, search OpenEI Reference LibraryAdd to...

  10. Space Nuclear Program INL's role in energizing exploration

    ScienceCinema (OSTI)

    Idaho National Laboratory

    2010-01-08T23:59:59.000Z

    Idaho National Laboratory is helping make space exploration possible with the development of radioisotope power systems, which can work in areas too harsh and too isolated in space where the suns rays cannot be used for energy.

  11. Deployment algorithms for multi-agent exploration and patrolling

    E-Print Network [OSTI]

    Volkov, Mikhail, S.M. Massachusetts Institute of Technology

    2013-01-01T23:59:59.000Z

    Exploration and patrolling are central themes in distributed robotics. These deployment scenarios have deep fundamental importance in robotics, beyond the most obvious direct applications, as they can be used to model a ...

  12. April 24 Webinar to Explore How Power Marketing Administrations...

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

    April 24, 2013, from 1:00 p.m. to 2:30 p.m. Eastern Time. The fourth in a series of free tribal energy webinars focusing on transmission, this one will explore how power...

  13. Exploration and Empire: Iconographic Evidence of Iberian Ships of Discovery†

    E-Print Network [OSTI]

    Bojakowski, Katie

    2011-08-08T23:59:59.000Z

    This dissertation research project focuses on maritime exploration during the Age of Discovery and the vessels that were the technological impetus for this dynamic era that ultimately led Christopher Columbus to the New ...

  14. Tradespace model for planetary surface exploration hopping vehicles

    E-Print Network [OSTI]

    Cunio, Phillip M

    2012-01-01T23:59:59.000Z

    Robotic planetary surface exploration, which has greatly benefited humankind's scientific knowledge of the solar system, has to date been conducted by sedentary landers or by slow, terrain-limited rovers. However, there ...

  15. Hyperspectral Mineral Mapping In Support Of Geothermal Exploration...

    Open Energy Info (EERE)

    Of Geothermal Exploration- Examples From Long Valley Caldera, Ca And Dixie Valley, Nv, Usa Jump to: navigation, search OpenEI Reference LibraryAdd to library Book: Hyperspectral...

  16. Hyperspectral mineral mapping in support of geothermal exploration...

    Open Energy Info (EERE)

    of geothermal exploration- Examples from Long Valley Caldera, CA and Dixie Valley, NV, USA Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper:...

  17. Hyperspectral Mineral Mapping In Support Of Geothermal Exploration...

    Open Energy Info (EERE)

    Of Geothermal Exploration- Examples From Long Valley Caldera, CA and Dixie Valley, NV, USA Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper:...

  18. Exploring Architectural Challenges in Scalable Underwater Wireless Sensor Networks

    E-Print Network [OSTI]

    Shi, Zhijie Jerry

    1 Exploring Architectural Challenges in Scalable Underwater Wireless Sensor Networks Z. Jerry Shi and Yunsi Fei Department of Computer Science and Engineering Department of Electrical and Computer sensor networks (UWSNs): Aquatic applications Design challenges in UWSNs ≠ Communications ≠ Networking

  19. Walter Baker Chocolate Factory : an adaptive reuse exploration

    E-Print Network [OSTI]

    Castro, Fernando D

    1981-01-01T23:59:59.000Z

    This thesis explores the processes of building evolution and the methods in which old buildings are recycled for continued use. Reuse is the process in which a building's life is extended through a preservation or alteration ...

  20. Analysis Of Application Of Electronics In Exploration And Exploitation...

    Open Energy Info (EERE)

    Electronics In Exploration And Exploitation Of Geothermal-Energy Sources In India Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Analysis Of...