National Library of Energy BETA

Sample records for fr ro om

  1. Estimation of Food Consumption fr om Pellets Cast by Captive Ural Owls ( Strix uralensis ) Aki Higuchi and Manabu T . Abe1

    E-Print Network [OSTI]

    551 Estimation of Food Consumption fr om Pellets Cast by Captive Ural Owls ( Strix uralensis ) Aki of the Ural Owl ( Strix uralensis) based on pellet analysis. Though it is possible to identify pr ey items- tat and manage for this species. In this study, ingested food and cast pellet mass were quantified

  2. Om kongruenstal. Ian Kiming.

    E-Print Network [OSTI]

    Kiming, Ian

    algoritme, der for givet d afgør, om d er et kongruen- stal. Bemærk, at det p°a ingensomhelst m°ade er trivielt klart, at en s°adan algoritme eksisterer: Hvis et givet d skal vises ikke at være et kongruenstal et partielt svar p°a disse spørgsm°al og, at eksistensen af en fuld algoritme som ovenfor

  3. Spring O&M Users Group Meeting

    Broader source: Energy.gov [DOE]

    The spring 2015 UVIG O&M User Group meeting will feature a plenary session focused on blade inspection best practices. The UVIG membership will hear presentations from:

  4. OM300 Direction Drilling Module

    SciTech Connect (OSTI)

    MacGugan, Doug

    2013-08-22

    OM300 Geothermal Direction Drilling Navigation Tool: Design and produce a prototype directional drilling navigation tool capable of high temperature operation in geothermal drilling Accuracies of 0.1 Inclination and Tool Face, 0.5 Azimuth Environmental Ruggedness typical of existing oil/gas drilling Multiple Selectable Sensor Ranges High accuracy for navigation, low bandwidth High G-range & bandwidth for Stick-Slip and Chirp detection Selectable serial data communications Reduce cost of drilling in high temperature Geothermal reservoirs Innovative aspects of project Honeywell MEMS* Vibrating Beam Accelerometers (VBA) APS Flux-gate Magnetometers Honeywell Silicon-On-Insulator (SOI) High-temperature electronics Rugged High-temperature capable package and assembly process

  5. INVITATION: PRAKTISK TEMADAG OM INDHENTNING AF BIO-

    E-Print Network [OSTI]

    INVITATION: PRAKTISK TEMADAG OM INDHENTNING AF BIO- MASSE FRA LAVBUNDSOMRDE TIL BIOGAS 24 lavbundsomrdet til biogas vret stigende de senere r. Der sker en spndende teknologisk udvikling indenfor som har draget erfaringer med hst og anvendelse af enggrs til biogas, og se udstyr til slning af

  6. Om Power Corporation Ltd | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to:Newberg, Oregon:OGE EnergyOklahoma: Energy Resources JumpFalls,Om

  7. O&M strategic plan April 7, 2015

    E-Print Network [OSTI]

    Update on O&M strategic plan April 7, 2015 #12;Background Over the past three decades, BPA has mitigation requirements. 2 #12;O&M Strategic planning Planning Elements Fish and Wildlife Committee Initial (Programmatic Issue #C) Asset Management Strategy Developing a Strategic Plan for Public Review 3 #12

  8. O&M strategic plan Fish and Wildlife Committee

    E-Print Network [OSTI]

    Update on O&M strategic plan Fish and Wildlife Committee February 10, 2015 #12;Background Over, but will continue to help BPA meet its mitigation requirements. 2 #12;O&M Strategic planning Initial steps #C) Next steps in developing a Strategic Plan for Public Review Proposed Categories Screens

  9. OMS as a decision support tool

    SciTech Connect (OSTI)

    Ordaz, L. [Florida Power Corp. (United States); Stinson, J. [Integraph Corp., Huntsville, AL (United States)

    1999-11-01

    Competitive business drivers have changed Florida Power Corporation`s (FPC`s) management of strategic technology deployments. The utility has re-evaluated many aspects of its business, using new methods and new tools. Delivery 2000, which supports FPC`s corporate vision, will be a key component in meeting the de-regulation and re-regulation challenges of the new millennium. FPC evaluated a variety of systems, or combinations of systems, with over 70 desirable interfaces. To minimize the overwhelming tasks of development, maintenance, and synchronization, FPC decided to use integrated off-the-shelf solutions. This approach changes the following: the methodology for studying and implementing new technology and processes, the justification approach and financial model, and the RFP and selection processes. Using integrated off-the-shelf solutions will have a dramatic effect on everyday operations and will shift the end-users` perspectives from customization to corporate conformity and the acceptance of evolving industry standards. This paper focuses on a segment of a larger suite of technology that is compartmentalized into modular deployments with incremental costs, benefits, and risks. It defines an integrated GIS/OMS/CAD with a goal of reduced service interruption, as measured by SAIDI results. It describes the study methods, financial analysis justification process, and the selected Integraph integrated solution.

  10. Om Vrme och Kvalitet (On Heat and Quality / Over

    E-Print Network [OSTI]

    Zevenhoven, Ron

    ocks lrt mig hur man styr och manipulerar genom att gra ingenting, om att skada genom att vara tyst glmmas helt eftersom en kemisk reaktion kan ge stora ndringar i materialstrmmarna som gr genom en

  11. Accountable Property RO23_120213.xlsx

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsicloudden DocumentationAccommodations Accommodations Los AlamosAccountable Property 1 RO

  12. The effects of variable operation on RO plant performance

    E-Print Network [OSTI]

    Williams, Christopher Michael, S.M. Massachusetts Institute of Technology

    2011-01-01

    Optimizations of reverse osmosis (RO) plants typically consider steady state operation of the plant. RO plants are subject to transient factors that may make it beneficial to produce more water at one time than at another. ...

  13. OM Code Requirements For MOVs -- OMN-1 and Appendix III

    SciTech Connect (OSTI)

    Kevin G. DeWall

    2011-08-01

    The purpose or scope of the ASME OM Code is to establish the requirements for pre-service and in-service testing of nuclear power plant components to assess their operational readiness. For MOVs this includes those that perform a specific function in shutting down a reactor to the safe shutdown condition, maintaining the safe shutdown condition, and mitigating the consequences of an accident. This paper will present a brief history of industry and regulatory activities related to MOVs and the development of Code requirements to address weaknesses in earlier versions of the OM Code. The paper will discuss the MOV requirements contained in the 2009 version of ASME OM Code, specifically Mandatory Appendix III and OMN-1, Revision 1.

  14. Elucidating the organic-OMS interface and its implications for heterogeneous catalysts

    E-Print Network [OSTI]

    Wang, Qingqing

    2012-07-16

    Organic ordered mesoporous silica (OMS) hybrid materials have attracted great interest due to their potential applications for gas separations, and heterogeneous catalysis. Amine-functionalized OMS materials are active in a variety of base...

  15. AWEA O&M Recommended Practices Series Part VII: Wind Turbine...

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

    AWEA O&M Recommended Practices Series Part VII: Wind Turbine Gear Lubricant Flushing Procedures AWEA O&M Recommended Practices Series Part VII: Wind Turbine Gear Lubricant Flushing...

  16. Nonparametric reconstruction of the Om diagnostic to test LCDM

    E-Print Network [OSTI]

    Escamilla-Rivera, Celia

    2015-01-01

    Cosmic acceleration is usually related with the unknown dark energy, which equation of state, w(z), is constrained and numerically confronted with independent astrophysical data. In order to make a diagnostic of w(z), the introduction of a null test of dark energy can be done using a diagnostic function of redshift, Om. In this work we present a nonparametric reconstruction of this diagnostic using the so-called Loess-Simex factory to test the concordance model with the advantage that this approach offers an alternative way to relax the use of priors and find a possible 'w' that reliably describe the data with no previous knowledge of a cosmological model. Our results demonstrate that the method applied to the dynamical Om diagnostic finds a preference for a dark energy model with equation of state w =-2/3, which correspond to a static domain wall network.

  17. UW Stormwater O&M Plan January 2010 UW Environmental Health and Safety

    E-Print Network [OSTI]

    Sniadecki, Nathan J.

    UW Stormwater O&M Plan January 2010 UW Environmental Health and Safety Page 1 Stormwater Operations & Maintenance Plan February 2010 #12;January 2010 UW Stormwater O&M Plan UW Environmental Health and Safety Page Stormwater O&M Plan January 2010 UW Environmental Health and Safety Page 3 Stormwater Operations

  18. O&M Best Practices - A Guide to Achieving Operational Efficiency (Release 2.0)

    SciTech Connect (OSTI)

    Sullivan, Gregory P.; Pugh, Ray; Melendez, Aldo P.; Hunt, W. D.

    2004-07-31

    This guide, sponsored by DOE's Federal Energy Management Program, highlights operations and maintenance (O&M) programs targeting energy efficiency that are estimated to save 5% to 20% on energy bills without a significant capital investment. The purpose of this guide is to provide the federal O&M energy manager and practitioner with useful information about O&M management, technologies, energy efficiency and cost-reduction approaches.

  19. En dust med en fysiktidskrift Jag ska har beratta en alldeles sann historia om vad som kan handa om

    E-Print Network [OSTI]

    Boman, Jan

    vi att satsen var k¨and sedan l¨ange, men eftersom vi inte hittat den n°agonstans och ingen som vi fr, och som allts°a inte kan betyda en ellips! Ingen kommentar ¨agnades m¨ojligheten att alla

  20. RoSCAR: Robot Stock Car Autonomous Racing , Corey Montella

    E-Print Network [OSTI]

    Spletzer, John R.

    RoSCAR: Robot Stock Car Autonomous Racing Kyle Hart , Corey Montella , Georges Petitpas , DylanSCAR. The platform is based on a 1/10-scale short track race car, integrated with an on-board desktop-class computer of Computer Science and Engineering Department of Mechanical Engineering ABSTRACT In this paper, we present

  1. Afternoon RoPACS meeting Sep 8/2010, Lisbon

    E-Print Network [OSTI]

    Pinfield, David J.

    Afternoon RoPACS meeting Sep 8/2010, Lisbon Latest report of WTS release 1.0 and final results on the improvements of Difference Imaging analysis Jess Zendejas Domnguez #12; Reminder: - WTS release 1.0 candidates - WTS release 1.0 Munich-Candidates - Latest report WTS release 1.0 Improvements on Difference

  2. Potential Operation and Maintenance (O&M) Savings in the John Sealy South Building at UTMB

    E-Print Network [OSTI]

    Liu, M.; Athar, A.; Reddy, T. A.; Houcek, J. K.; Claridge, D. E.; Haberl, J. S.

    1993-01-01

    The LoanSTAR Monitoring and Analysis Group was requested by UTMB to investigate O&M measures in their five LoanSTAR program buildings. This report describes the suggested O&M measures in John Sealy South Building, an ...

  3. Effects of water chemistry on NF/RO membrane structure and performance

    E-Print Network [OSTI]

    Mo, Yibing

    2013-01-01

    potable water and seawater desalination. NF/RO are effectivemembranes under seawater conditions, Desalination, 247 (

  4. Commercialization of cryptomelane-type manganese oxide (OMS-2) nanowire paper oil sorbent

    E-Print Network [OSTI]

    Soo, Haw Yun

    2007-01-01

    Cryptomelane-type Manganese oxide (OMS-2, a group of Octahedral Molecular Sieves) nanowire paper exhibits interesting properties: reversible wettability, oleophilic while being hydrophobic, and high thermal stability. These ...

  5. Potential Operation and Maintenance (O&M) Savings at the State Capitol Complex

    E-Print Network [OSTI]

    Houcek, J. K.; Liu, M.; Claridge, D. E.; Haberl, J. S.; Katipamula, S.; Abbas, M.

    1993-01-01

    This report presents the results of a study of the potential cost savings by improving operations and maintenance (O&M) practices at eight buildings of the State Capitol Complex, monitored by the LoanSTAR program. This report discusses...

  6. Potential Operation and Maintenance (O&M) Savings at the Dunbar Middle and Sims Elementary Schools

    E-Print Network [OSTI]

    Liu, M.; Houcek, J. K.; Claridge, D. E.; Haberl, J. S.

    1993-01-01

    This report presents the results of a study of the potential cost savings which may be achieved by improving operational and maintenance (O&M) practices at Dunbar Middle School and Sims Elementary School in the Fort Worth ...

  7. (01/10/14) OM 335: OPERATIONS MANAGEMENT Spring 2014 OM 335 (#04360) MW 11:00 -12:15 PM in UTC 3.104

    E-Print Network [OSTI]

    Ghosh, Joydeep

    process analysis and process design in the context of both manufacturing and service operations of a firm by exploring some strategic aspects of OM like lean operations, focused operations, and time based to analyze any manufacturing or service process to uncover improvement opportunities TEACHING

  8. (Aug 14, 2012) OM 335: OPERATIONS MANAGEMENT Fall 2012 OM 335 (04165) TTH 3:30 -4:45 PM in UTC 4.104

    E-Print Network [OSTI]

    Ghosh, Joydeep

    design in the context of both manufacturing and service operations. In another, we look at several of OM like lean operations, focused operations, and time based competition. COURSE PREREQUISITE Credit the skills to analyze any manufacturing or service process to uncover improvement opportunities recommend

  9. To link to this article : http://www.revtn.ro/no4-2013.html

    E-Print Network [OSTI]

    Paris-Sud XI, Universit de

    and Perrin, Marianne and Pastor, Marie-Laetitia and Welemane, Hlne and Cantarel, Arthur and Karama, Moussa 2 , Pastor Marie-Laetitia 2 , Welemane Hlne 1 , Cantarel Arthur 2 and Karama Moussa 1 1 PRES.munozcuartas@enit.fr, marianne.perrin@iut-tarbes.fr, marie-laetitia.pastor@iut-tarbes.fr, helene.welemane@enit.fr, arthur.cantarel

  10. To link to this article : http://www.revtn.ro/no4-2013.html

    E-Print Network [OSTI]

    Mailhes, Corinne

    and Perrin, Marianne and Pastor, Marie-Laetitia and Welemane, Hlne and Cantarel, Arthur and Karama, Moussa-Laetitia 2 , Welemane Hlne 1 , Cantarel Arthur 2 and Karama Moussa 1 1 PRES Universit de Toulouse, INP.perrin@iut-tarbes.fr, marie-laetitia.pastor@iut-tarbes.fr, helene.welemane@enit.fr, arthur.cantarel@iut-tarbes.fr, moussa

  11. Ro(g)-graded equivariant cohomology theory and sheaves

    E-Print Network [OSTI]

    Yang, Haibo

    2009-05-15

    . Moreover, the equivariant good covers are co nal in the set of all open covers of a G-manifold X. On the other hand, an RO(G)-graded cohomology theory is de ned on any G- space X [May96]. It is a cohomology theory on X with coe cients in a Mackey functor M....9]. De nition II.12. Let G-Fin be the category of nite G-sets and G-maps between them. A Mackey functor M = (M ;M ) : G-Fin !Ab consists of a contravariant functor M : G-Fin!Ab and a covariant functor M : G-Fin!Ab satisfying: 1. M (S) = M (S...

  12. The Antarctic Submillimeter Telescope and Remote Observatory (AST/RO)

    E-Print Network [OSTI]

    Antony A. Stark; John Bally; Simon P. Balm; T. M. Bania; Alberto D. Bolatto; Richard A. Chamberlin; Gregory Engargiola; Maohai Huang; James G. Ingalls; Karl Jacobs; James M. Jackson; Jacob W. Kooi; Adair P. Lane; K. -Y. Lo; Rodney D. Marks; Christopher L. Martin; Dennis Mumma; Roopesh Ojha; Rudolf Schieder; Johannes Staguhn; Juergen Stutzki; Christopher K. Walker; Robert W. Wilson; Gregory A. Wright; Xiaolei Zhang; Peter Zimmermann; Ruediger Zimmermann

    2000-12-15

    AST/RO, a 1.7 m diameter telescope for astronomy and aeronomy studies at wavelengths between 200 and 2000 microns, was installed at the South Pole during the 1994-1995 Austral summer. The telescope operates continuously through the Austral winter, and is being used primarily for spectroscopic studies of neutral atomic carbon and carbon monoxide in the interstellar medium of the Milky Way and the Magellanic Clouds. The South Pole environment is unique among observatory sites for unusually low wind speeds, low absolute humidity, and the consistent clarity of the submillimeter sky. Four heterodyne receivers, an array receiver, three acousto-optical spectrometers, and an array spectrometer are installed. A Fabry-Perot spectrometer using a bolometric array and a Terahertz receiver are in development. Telescope pointing, focus, and calibration methods as well as the unique working environment and logistical requirements of the South Pole are described.

  13. O/M RATIO MEASUREMENT IN PURE AND MIXED OXIDE FULES - WHERE ARE WE NOW?

    SciTech Connect (OSTI)

    J. RUBIN; ET AL

    2000-12-01

    The oxygen-to-metal (O/M) ratio is one of the most critical parameters of nuclear fuel fabrication, and its measurement is closely monitored for manufacturing process control and to ensure the service behavior of the final product. Thermogravimetry is the most widely used method, the procedure for which has remained largely unchanged since its development some thirty years ago. It was not clear to us, however, that this method is still the optimum one in light of advances in instrumentation, and in the current regulatory environment, particularly with regard to waste management and disposal. As part of the MOX fuel fabrication program at Los Alamos, we conducted a comprehensive review of methods for O/M measurements in UO{sub 2}, PuO{sub 2} and mixed oxide fuels for thermal reactors. A concerted effort was made to access information not available in the open literature. We identified approximately thirty five experimental methods that (a) have been developed with the intent of measuring O/M, (b) provided O/M indirectly by suitable reduction of the measured data, or (c) could provide O/M data with suitable data reduction or when combined with other methods. We will discuss the relative strengths and weaknesses of these methods in their application to current routine and small-lot production environment.

  14. Prof. S.K. Saha Robotics[AT]?: A RoC-BEE Concept 1

    E-Print Network [OSTI]

    Saha, Subir Kumar

    Prof. S.K. Saha Robotics[AT]?: A RoC-BEE Concept 1 RRobotics[AT]?:obotics[AT]?: AAAAAAAA Ro)since 2007) Prof. S.K.Prof. S.K.Prof. S.K.Prof. S.K. SahaSahaSahaSaha NarenNarenNarenNaren Gupta Chair: 2 #12;Prof. S.K. Saha Robotics[AT]?: A RoC-BEE Concept 2 What is Robotics?What is Robotics

  15. MCCOMBS SCHOOL OF BUSINESS, UNIVERSITY OF TEXAS AT AUSTIN OPERATIONS MANAGEMENT (OM335, 04150, 04160)

    E-Print Network [OSTI]

    Ghosh, Joydeep

    MCCOMBS SCHOOL OF BUSINESS, UNIVERSITY OF TEXAS AT AUSTIN 1 OPERATIONS MANAGEMENT (OM335, 04150 ASSISTANT: Seung-Jae Park COURSE DESCRIPTION: Operations management involves the integration of numerous of responsiveness, cost or quality. Most now agree that world class performance in operations is essential

  16. Version 08-29-12 OM 368: LOGISTICS AND INVENTORY MANAGEMENT

    E-Print Network [OSTI]

    Ghosh, Joydeep

    Version 08-29-12 1 OM 368: LOGISTICS AND INVENTORY MANAGEMENT Fall 2012 SYLLABUS Unique No. 04190 at the right time, place, price, and condition in the most profitable and cost effective manner. Logistics. This course covers the main concepts in logistics and inventory management, specifically, forecasting

  17. Version 01-17-12 OM 368: LOGISTICS AND INVENTORY MANAGEMENT

    E-Print Network [OSTI]

    Ghosh, Joydeep

    Version 01-17-12 1 OM 368: LOGISTICS AND INVENTORY MANAGEMENT Spring 2012 SYLLABUS Unique No. 03930 profitable and cost effective manner. Logistics and inventory management activities enable supply chain management; they are the "backbone" of the supply chain. This course covers the main concepts in logistics

  18. Version 01-10-14 OM 368: LOGISTICS AND INVENTORY MANAGEMENT

    E-Print Network [OSTI]

    Ghosh, Joydeep

    Version 01-10-14 1 OM 368: LOGISTICS AND INVENTORY MANAGEMENT Spring 2014 SYLLABUS Unique No. 04415 at the right time, place, price, and condition in the most profitable and cost effective manner. Logistics. This course covers the main concepts in logistics and inventory management, specifically, forecasting

  19. Optimization Models for Supply Chain and Operations Management OM 392, Spring 2012

    E-Print Network [OSTI]

    Ghosh, Joydeep

    Models for Supply Chain and Operations Management OM 392, Spring 2012 Unique Number: 03955 Professor Anant Balakrishnan Classroom: GSB 5.154 Office: CBA 6.486 Class time: W 2 to 5 p.m. e-mail: anantb Management involves planning and coordinating the value-adding activities and flow of materials

  20. Controlling O&M Costs of Advanced SMRs using Prognostics and Enhanced Risk Monitoring

    SciTech Connect (OSTI)

    Ramuhalli, Pradeep; Hirt, Evelyn H.; Coles, Garill A.; Meyer, Ryan M.; Coble, Jamie B.; Wood, Richard T.

    2014-02-25

    Advanced small modular reactors (AdvSMRs) can contribute to safe, sustainable, and carbon-neutral energy production. The economics of small reactors (including AdvSMRs) will be impacted by the reduced economy-of-scale savings when compared to traditional light water reactors. The most significant controllable element of the day-to-day costs involves operations and maintenance (O&M). Enhancing affordability of AdvSMRs through technologies that help control O&M costs will be critical to ensuring their practicality for wider deployment.A significant component of O&M costs is the management and mitigation of degradation of components due to their impact on planning maintenance activities and staffing levels. Technologies that help characterize real-time risk of failure of key components are important in this context. Given the possibility of frequently changing AdvSMR plant configurations, approaches are needed to integrate three elements advanced plant configuration information, equipment condition information, and risk monitors to provide a measure of risk that is customized for each AdvSMR unit and support real-time decisions on O&M. This article describes an overview of ongoing research into diagnostics/prognostics and enhanced predictive risk monitors (ERM) for this purpose.

  1. OM10301 1/20 Fusion Power Associates Annual Meeting and Symposium

    E-Print Network [OSTI]

    fraction of trapped particles New perpendicular NBI Improves ion transport study - High-power NBI of 23 MW of 17 MA Discharge 9. Cold Coil Test 10. Vacuum Vessel / Blanket Loading Condition Test 11. Blanket) High Ti (ITB) (4) Steady State #12;OM10301 9/20 NIFSNIFSNIFS NINSNINSNINS Beta limit Transport

  2. Mycenaean -pi and pa-ro in the light of TH Uq 434

    E-Print Network [OSTI]

    Thompson, Rupert John Ernest

    2013-10-04

    of the scribe is to take the arrogant (and patently false) position that we know more about Mycenaean syntax than the scribe himself. If we reject the idea of scribal error we are forced to conclude that the scribe intentionally construed a dative adjective... of oxen under /hopa?/ arrangements. We now turn to other instances of unambiguous morphology following pa-ro. PY An 129 (S129H22) .1 ]pa??-ro , ti-ki-jo .2 a-ta-ro-we VIR 1 .3 pe-re-wa-ta VIR 1 .4 za-mi-jo , pu-ro-jo VIR 10 .5 to...

  3. PRE-DISCOVERY OBSERVATIONS OF CoRoT-1b AND CoRoT-2b WITH THE BEST SURVEY

    SciTech Connect (OSTI)

    Rauer, H.; Erikson, A.; Kabath, P.; Hedelt, P.; Csizmadia, Sz.; Paris, P. v.; Renner, S.; Titz, R.; Voss, H.; Boer, M.; Tournois, G.; Carone, L.; Eigmueller, P.

    2010-01-15

    The Berlin Exoplanet Search Telescope (BEST) wide-angle telescope installed at the Observatoire de Haute-Provence and operated in remote control from Berlin by the Institut fuer Planetenforschung, DLR, has observed the CoRoT target fields prior to the mission. The resulting archive of stellar photometric light curves is used to search for deep transit events announced during CoRoT's alarm mode to aid in fast photometric confirmation of these events. The 'initial run' field of CoRoT (IRa01) was observed with BEST in 2006 November and December for 12 nights. The first 'long run' field (LRc01) was observed from 2005 June to September for 35 nights. After standard CCD data reduction, aperture photometry has been performed using the ISIS image subtraction method. About 30,000 light curves were obtained in each field. Transits of the first detected planets by the CoRoT mission, CoRoT-1b and CoRoT-2b, were found in archived data of the BEST survey and their light curves are presented here. Such detections provide useful information at the early stage of the organization of follow-up observations of satellite alarm-mode planet candidates. In addition, no period change was found over {approx}4 years between the first BEST observation and last available transit observations.

  4. UW Bothell/Cascadia Community College Stormwater O&M Plan February 2013 UW Environmental Health and Safety

    E-Print Network [OSTI]

    Sniadecki, Nathan J.

    UW Bothell/Cascadia Community College Stormwater O&M Plan February 2013 UW Environmental Health and Safety Page 1 Stormwater Operations & Maintenance Plan for UW Bothell and Cascadia Community College February 2013 #12;February 2013 UW Stormwater O&M Plan UW Environmental Health and Safety Page 2

  5. Reverse osmosis (RO) treatment of Tucson's share of Central Arizona Project (CAP) water is being con-

    E-Print Network [OSTI]

    Fay, Noah

    Reverse osmosis (RO) treatment of Tucson's share of Central Arizona Project (CAP) water is being for RO Treatment of CAP Water PROJECT TEAM This Arizona Water Institute PROJECT FACT SHEET is part to treat CAP water and to minimize the amount of concentrate produced. More research and significant

  6. TREND a low noise terahertz receiver user instrument for AST/RO at the South Pole

    E-Print Network [OSTI]

    Yngvesson, K. Sigfrid

    TREND a low noise terahertz receiver user instrument for AST/RO at the South Pole Eyal Gerechta diameter AST/RO submillimeter wave telescope at the Amundsen/Scott South Pole Station. TREND is scheduled of special interest. The South Pole Station is the best available site for THz observations due to the very

  7. Top Operations and Maintenance (O&M) Efficiency Opportunities at DoD/Army Sites - A Guide for O&M/Energy Managers and Practitioners

    SciTech Connect (OSTI)

    Sullivan, Gregory P.; Dean, Jesse D.; Dixon, Douglas R.

    2007-05-25

    This report, sponsored the Army's Energy Engineering Analysis Program, provides the Operations and Maintenance (O&M) Energy manager and practitioner with useful information about the top O&M opportunities consistently found across the DoD/Army sector. The target is to help the DoD/Army sector develop a well-structured and organized O&M program.

  8. 08 Sep 2010 RoPACS meeting, JENAM 2010 Some update on WTS data

    E-Print Network [OSTI]

    Pinfield, David J.

    08 Sep 2010 RoPACS meeting, JENAM 2010 Some update on WTS data Gbor Kovcs J. Winn: Transits nights from 2010 priority: finish big surveys: (even) lower priority for WTS 2010: not too many new

  9. STANDING ORDER 1. Standing Order Number: EP-DIV-S0-20222, R.O

    Office of Environmental Management (EM)

    STANDING ORDER 1. Standing Order Number: EP-DIV-S0-20222, R.O 2. Standing Order Type: (check one) 8J Division D Facility 3. Applicable Facilities: All EWMO Facilities 4. Standing...

  10. RoACH: An autonomous 2.4g crawling hexapod robot Aaron M. Hoover, Erik Steltz, Ronald S. Fearing

    E-Print Network [OSTI]

    Fearing, Ron

    RoACH: An autonomous 2.4g crawling hexapod robot Aaron M. Hoover, Erik Steltz, Ronald S. Fearing.4g robotic, autonomous, crawling hexapod (RoACH) capable of sustained locomotion. The robot makes use

  11. Report on the CoRoT Evolution and Seismic Tools Activity

    E-Print Network [OSTI]

    M. K. J. P. F. G. Monteiro; Y. Lebreton; J. Montalban; J. Christensen-Dalsgaard; M. Castro; S. Degl'Innocenti; A. Moya; I. W. Roxburgh; R. Scuflaire; A. Baglin; M. S. Cunha; P. Eggenberger; J. Fernandes; M. J. Goupil; A. Hui-Bon-Hoa; M. Marconi; J. P. Marques; E. Michel; A. Miglio; P. Morel; B. Pichon; P. G. Prada Moroni; J. Provost; A. Ruoppo; J. -C. Suarez; M. Suran; T. C. Teixeira

    2006-05-27

    We present the work undertaken by the Evolution and Seismic Tools Activity (ESTA) team of the CoRoT Seismology Working Group. We have focused on two main tasks: Task 1 - now finished - has aimed at testing, comparing and optimising seven stellar evolution codes which will be used to model the internal structure and evolution of the CoRoT target stars. Task 2, still underway, aims at testing, comparing and optimising different seismic codes used to calculate the oscillations of models for different types of stars. The results already obtained are quite satisfactory, showing minor differences between the different numerical tools provided the same assumptions on the physical parameters are made. This work gives us confidence on the numerical tools that will be available to interpret the future CoRoT seismic data.

  12. The Search of Transits and WTS Follow Up at RoPACS Network Meeting

    E-Print Network [OSTI]

    Pinfield, David J.

    The Search of Transits and WTS Follow Up at the IAC RoPACS Network Meeting Felipe Murgas Instituto de Astrofisica de Canarias Felipe Murgas The Search of Transits and WTS Follow Up at the IAC #12Cam but with a bigger field of view and CCD Felipe Murgas The Search of Transits and WTS Follow Up at the IAC #12;Wide

  13. RoPACS Midyear Workshop May 10-11/2010, Munich

    E-Print Network [OSTI]

    Pinfield, David J.

    RoPACS Midyear Workshop May 10-11/2010, Munich Difference imaging analysis of WTS data Jess Zendejas Domnguez #12; Introduction - WTS release 1.0 candidates - WTS release 1.0 Munich-Candidates Summary: WTS release 1.0 Candidates Difference Imaging analysis - First results - Quantitative

  14. Structural studies of the Ro ribonucleoprotein and the metalloregulator CsoR

    E-Print Network [OSTI]

    Ramesh, Arati

    2009-05-15

    preference for binding misfolded non-coding RNAs such as pre5S ribosomal RNAs and U2 small-nuclear RNAs besides binding cytoplasmic RNAs called Y RNAs. Although well characterized in eukaryotes, an understanding of Ro in prokaryotes is lacking. To gain...

  15. J-RoC: a Joint Routing and Charging Scheme to Prolong Sensor Network Lifetime

    E-Print Network [OSTI]

    Qiao, Daji

    -lasting and fundamental problem. To address this issue, harvesting the ambient energy such as solar [1], wind [2. Zhang et al. [7] apply this technique to replenish battery energy in med- ical sensors and implantableJ-RoC: a Joint Routing and Charging Scheme to Prolong Sensor Network Lifetime Zi Li, Yang Peng

  16. ECEEE SUMMER STUDY pRoCEEDingS 2057 Back to reality: How domestic energy

    E-Print Network [OSTI]

    Guillas, Serge

    renovations and Nearly-Zero-Energy Build- ings are based on normative standards. The paper provides ex- amples ECEEE SUMMER STUDY pRoCEEDingS 2057 Back to reality: How domestic energy efficiency policies College of London, Energy institute Central House, 14 Upper Woburn place London, WC1H 0nn United Kingdom t

  17. Cosmological reconstruction and {\\it Om} diagnostic analysis of Einstein-Aether Theory

    E-Print Network [OSTI]

    Pasqua, Antonio; Momeni, Davood; Raza, Muhammad; Myrzakulov, Ratbay

    2015-01-01

    Cosmological reconstruction technique is applied to study the cosmology of the Einstein-Aether (EA) gravity. We reconstructed an analytical model of EA theory for a type of Hubble dependent dark energy density proposed by Granda and Oliveros. The reconstructed cosmological scale factors are comprised of power-law, future singular model, emergent scale factor, intermediate scale factor, a unified theory for matter and dark energy dominated phases and finally for a type of non-extensive exponential scale factor, the q-de Sitter scale factor. In each cosmological epoch, we reconstruct the Lagrangian of the vector part of theory $F(K)$. Furthermore, \\emph{Om} diagnostic analysis technique is applied to fit parameters using recent observational data, namely Type Ia Supernovae, BAO, and data of Hubble parameter.

  18. P. Schuchert 2001a. Hydroids of Greenland and Iceland (Cnidaria, Hydrozoa). Meddelelser om Grnland 53: 1-184.

    E-Print Network [OSTI]

    Schuchert, Peter

    P. Schuchert 2001a. Hydroids of Greenland and Iceland (Cnidaria, Hydrozoa). Meddelelser om Grnland 53: 1-184. Errata During the printing process, the Icelandic letter (eth) was occasionally changed be replaced by "C, BIOICE 2516..." page 172: "Material of Icelandic Museum of Natural History BIOICE material

  19. February 3, 2010 Many Schools and Centers use the Operations and Maintenance Small Projects Group (O&M SPG) for

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    the following: a) Bio-safety or fume hood replacements. 7) Requests for exceptions to any of these criteria must and Maintenance and the Executive Director of Design and Construction. Criteria for Management of Projects (O&M SPG) for their smaller projects around campus, and use the Design and Construction Management

  20. Exposure-based Algorithm for Removing Systematics out of the CoRoT Light Curves

    E-Print Network [OSTI]

    Guterman, P; Faigler, S

    2015-01-01

    The CoRoT space mission was operating for almost 6 years, producing thousands of continuous photometric light curves. The temporal series of exposures are processed by the production pipeline, correcting the data for known instrumental effects. But even after these model-based corrections, some collective trends are still visible in the light curves. We propose here a simple exposure-based algorithm to remove instrumental effects. The effect of each exposure is a function of only two instrumental stellar parameters, position on the CCD and photometric aperture. The effect is not a function of the stellar flux, and therefore much more robust. As an example, we show that the $\\sim2\\%$ long-term variation of the early run LRc01 is nicely detrended on average. This systematics removal process is part of the CoRoT legacy data pipeline.

  1. THE FUTURE OF THE SUN: AN EVOLVED SOLAR TWIN REVEALED BY CoRoT

    SciTech Connect (OSTI)

    Do Nascimento, J.-D. Jr.; Da Costa, J. S.; Castro, M.; Takeda, Y.; Melendez, J.

    2013-07-10

    The question of whether the Sun is peculiar within the class of solar-type stars has been the subject of active investigation over the past three decades. Although several solar twins have been found with stellar parameters similar to those of the Sun (albeit in a range of Li abundances and with somewhat different compositions), their rotation periods are unknown, except for 18 Sco, which is younger than the Sun and with a rotation period shorter than solar. It is difficult to obtain rotation periods for stars of solar age from ground-based observations, as a low-activity level implies a shallow rotational modulation of their light curves. CoRoT has provided space-based long time series from which the rotation periods of solar twins as old as the Sun could be estimated. Based on high-signal-to-noise, high-resolution spectroscopic observations gathered at the Subaru Telescope, we show that the star CoRoT ID 102684698 is a somewhat evolved solar twin with a low Li abundance. Its rotation period is 29 {+-} 5 days, compatible with its age (6.7 Gyr) and low lithium content, A{sub Li} {approx}< 0.85 dex. Interestingly, our CoRoT solar twin seems to have enhanced abundances of the refractory elements with respect to the Sun, a typical characteristic of most nearby twins. With a magnitude V {approx_equal} 14.1, ID 102684698 is the first solar twin revealed by CoRoT, the farthest field solar twin so far known, and the only solar twin older than the Sun for which a rotation period has been determined.

  2. On the ro-vibrational energies for the lithium dimer; maximum-possible rotational levels

    E-Print Network [OSTI]

    Omar Mustafa

    2015-03-02

    The Deng-Fan potential is used to discuss the reliability of the improved Greene-Aldrich approximation and the factorization recipe of Badawi et al.'s [17] for the central attractive/repulsive core. The factorization recipe is shown to be a more reliable approximation and is used to obtain the ro-vibrational energies for the lithium dimer. For each vibrational state only a limited number of the rotational levels are found to be supported by the lithium dimer.

  3. 3/30/2014 Morile de vnt minuscule care ncarc bateria telefonului mobil | Solar-Magazin.ro http://www.solar-magazin.ro/cercetare/inventii-solare/incarcarea-bateriilor-telefoanelor-mobile-cu-mori-de-vant-minuscule.html 1/2

    E-Print Network [OSTI]

    Chiao, Jung-Chih

    ://www.solar-magazin.ro/cercetare/inventii-solare/incarcarea-bateriilor-telefoanelor-mobile-cu-mori-de-vant/inventii-solare/incarcarea-bateriilor-telefoanelor-mobile-cu-mori-de-vant-minuscule.html 2/2 SHARE (0

  4. On the rotation period distribution of CoRoT and Kepler Sun-like stars

    E-Print Network [OSTI]

    Leao, I C; Lopes, C E Ferreira; Neves, V; Valcarce, A A R; de Oliveira, L L A; da Silva, D Freire; de Freitas, D B; Martins, B L Canto; Janot-Pacheco, E; Baglin, A; De Medeiros, J R

    2015-01-01

    We study the distribution of the photometric rotation period (Prot), which is a direct measurement of the surface rotation at active latitudes, for three subsamples of Sun-like stars: one from CoRoT data and two from Kepler data. We identify the main populations of these samples and interpret their main biases particularly for a comparison with the solar Prot. Prot and variability amplitude (A) measurements were obtained from public CoRoT and Kepler catalogs, which were combined with public data of physical parameters. Because these samples are subject to selection effects, we computed synthetic samples with simulated biases to compare with observations, particularly around the Sun's HR-diagram location. Theoretical grids and empirical relations were used to combine physical parameters with Prot and A. Biases were simulated by performing cutoffs on the physical and rotational parameters in the same way as in each observed sample. A crucial cutoff is related with the detectability of the rotational modulation,...

  5. Cross-functional environmental initiatives : addressing Restriction of Hazardous Substance (RoHS) technical challenges at Sun Microsystems

    E-Print Network [OSTI]

    Greenlaw, Tamara

    2005-01-01

    The European Union (EU) passed the Restriction of Hazardous Substances (RoHS) Directive, effective January 2006, banning the sale of electronics equipment containing lead and five other hazardous substances into EU countries. ...

  6. The CoRoT primary target HD 52265: models and seismic tests

    E-Print Network [OSTI]

    M. Soriano; S. Vauclair; C. Vauclair; M. Laymand

    2007-05-17

    HD 52265 is the only known exoplanet-host star selected as a main target for the seismology programme of the CoRoT satellite. As such, it will be observed continuously during five months, which is of particular interest in the framework of planetary systems studies. This star was misclassified as a giant in the Bright Star Catalog, while it is more probably on the main-sequence or at the beginning of the subgiant branch. We performed an extensive analysis of this star, showing how asteroseismology may lead to a precise determination of its external parameters and internal structure. We first reviewed the observational constraints on the metallicity, the gravity and the effective temperature derived from the spectroscopic observations of HD 52265. We also derived its luminosity using the Hipparcos parallax. We computed the evolutionary tracks for models of various metallicities which cross the relevant observational error boxes in the gravity-effective temperature plane. We selected eight different stellar models which satisfy the observational constraints, computed their p-modes frequencies and analysed specific seismic tests. The possible models for HD 52265, which satisfy the constraints derived from the spectroscopic observations, are different in both their external and internal parameters. They lie either on the main sequence or at the beginning of the subgiant branch. The differences in the models lead to quite different properties of their oscillation frequencies. We give evidences of an interesting specific behaviour of these frequencies in case of helium-rich cores: the ``small separations'' may become negative and give constraints on the size of the core. We expect that the observations of this star by the CoRoT satellite wi ll allow choosing between these possible models.

  7. HD 174884: a strongly eccentric, short-period early-type binary system discovered by CoRoT

    E-Print Network [OSTI]

    Maceroni, C; Michel, E; Harmanec, P; Prsa, A; Briquet, M; Niemczura, E; Morel, T; Ladjal, D; Auvergne, M; Baglin, A; Baudin, F; Catala, C; Samadi, R; Aerts, C

    2009-01-01

    Accurate photometric CoRoT space observations of a secondary seismological target, HD 174884, led to the discovery that this star is an astrophysically important double-lined eclipsing spectroscopic binary in an eccentric orbit (e of about 0.3), unusual for its short (3.65705d) orbital period. The high eccentricity, coupled with the orientation of the binary orbit in space, explains the very unusual observed light curve with strongly unequal primary and secondary eclipses having the depth ratio of 1-to-100 in the CoRoT 'seismo' passband. Without the high accuracy of the CoRoT photometry, the secondary eclipse, 1.5 mmag deep, would have gone unnoticed. A spectroscopic follow-up program provided 45 high dispersion spectra. The analysis of the CoRoT light curve was performed with an adapted version of PHOEBE that supports CoRoT passbands. The final solution was obtained by simultaneous fitting of the light and the radial velocity curves. Individual star spectra were derived by spectrum disentangling. The uncerta...

  8. The new Mercedes-Benz OM 904 LA light heavy-duty diesel engine for class 6 trucks

    SciTech Connect (OSTI)

    Schittler, M.; Bergmann, H.; Flathmann, K.

    1996-09-01

    As part of a comprehensive strategic product initiative the most important commercial vehicle manufacturer--Mercedes-Benz AG--is step by step renewing its entire product range. This primarily refers to the heart of the vehicles--the engine. After the OM 457 LA, which was developed together with DDC for the special American market demands and which is produced and sold in the US by DDC under the label Series 55, has had its premiere in Freightliner`s Century Class, the OM 904 LA will now follow in the light commercial vehicle class. This engine has a completely new concept of a direct-injection, highly sophisticated turbocharged four-cylinder in-line engine with air-to-air intercooler, whose main characteristics can be outlined by the terms multi-valve technology, high-pressure injection via unit pumps and electronic engine control. This small engine has several interesting features, which--up to now--were only known from class 8 engines. In addition to fulfilling increased customer demands with regard to long service life, easy maintenance, reliability and economy, great attention was paid during the design of the engine to not only fulfill the global regulations, but also account for sufficient potential to comply with further aggravations to be expected. The most important design features and the attained engine ratings are indicated and explained in detail.

  9. KIC 4768731: a bright long-period roAp star in the Kepler Field

    E-Print Network [OSTI]

    Smalley, B; Murphy, S J; Lehmann, H; Kurtz, D W; Holdsworth, D L; Cunha, M S; Balona, L A; Briquet, M; Bruntt, H; de Cat, P; Lampens, P; Thygesen, A O; Uytterhoeven, K

    2015-01-01

    We report the identification of 61.45 d^-1 (711.2 mu Hz) oscillations, with amplitudes of 62.6-mu mag, in KIC 4768731 (HD 225914) using Kepler photometry. This relatively bright (V=9.17) chemically peculiar star with spectral type A5 Vp SrCr(Eu) has previously been found to exhibit rotational modulation with a period of 5.21 d. Fourier analysis reveals a simple dipole pulsator with an amplitude that has remained stable over a 4-yr time span, but with a frequency that is variable. Analysis of high-resolution spectra yields stellar parameters of T_eff = 8100 +/- 200 K, log g = 4.0 +/- 0.2, [Fe/H] = +0.31 +/- 0.24 and v sin i = 14.8 +/- 1.6 km/s. Line profile variations caused by rotation are also evident. Lines of Sr, Cr, Eu, Mg and Si are strongest when the star is brightest, while Y and Ba vary in anti-phase with the other elements. The abundances of rare earth elements are only modestly enhanced compared to other roAp stars of similar T_eff and log g. Radial velocities in the literature suggest a significant...

  10. CoRoT 102749568: mode identification in a delta Scuti star based on regular spacings

    E-Print Network [OSTI]

    Paparo, M; Benko, J M; Gandolfi, D; Moya, A; Suarez, J C; Sodor, A; Hareter, M; Poretti, E; Guenther, E W; Auvergne, M; Baglin, A; Weiss, W W

    2013-01-01

    The high accuracy of space data increased the number of the periodicities determined for pulsating variable stars, but the mode identification is still a critical point in the non-asymptotic regime. We use regularities in frequency spacings for identifying the pulsation modes of the recently discovered delta Sct star ID 102749568. In addition to analysing CoRoT light curves (15252 datapoints spanning 131 days), we obtained and analysed both spectroscopic and extended multi-colour photometric data. We applied standard tools (MUFRAN, Period04, SigSpec, and FAMIAS) for time-series analysis. A satisfactory light-curve fit was obtaining by means of 52 independent modes and 15 combination terms. The frequency spacing revealed distinct peaks around large (25.55-31.43 microHz), intermediate (9.80, 7.66 microHz), and low (2.35 microHz) separations. We directly identified 9 modes, and the l and n values of other three modes were extrapolated. The combined application of spectroscopy, multi-colour photometry, and modell...

  11. RoBallet: Exploring Learning through Expression in the Arts through Constructing in a Technologically Immersive Environment

    E-Print Network [OSTI]

    in a Technologically Immersive Environment David Cavallo, Arnan Sipitakiat, Anindita Basu, Shaundra Bryant, Larissa with technology. In the RoBallet environment children choreograph dance movements while wearing sensorsBallet environment as an interesting area for learning in a variety of domains through augmenting performing arts

  12. 30 JUNE 1967 05952-H223-RO-OO TRW NOT E NO . 67-FM T-52 1

    E-Print Network [OSTI]

    Rathbun, Julie A.

    30 JUNE 1967 05952-H223-RO-OO TRW NOT E NO . 67- FM T- 52 1 PROJECT APOLLO TASK MSC /T RW A-89 SITE ACCESSIBILITY ANALYSIS FOR ADVANCED LUNAR MISSIONS FINAL REPORT VOLUME I SUMMARY Prepared for Advanced generated the translunar and transearth velocity data. ii #12;FOREWORD This final technical report is subm

  13. arXiv:cs/0404036v1[cs.RO]16Apr2004 Online Searching with an Autonomous Robot

    E-Print Network [OSTI]

    Fekete, Sándor P.

    arXiv:cs/0404036v1[cs.RO]16Apr2004 Online Searching with an Autonomous Robot S´andor P. Fekete1, using Kurt3D, a real autonomous mobile robot. This task is closely related to a number of well-studied problems. Our robot uses a three- dimensional laser scanner in a stop, scan, plan, go fashion for building

  14. arXiv:cs/0212022v1[cs.RO]10Dec2002 Algorithms for Rapidly Dispersing Robot

    E-Print Network [OSTI]

    Fekete, Sándor P.

    arXiv:cs/0212022v1[cs.RO]10Dec2002 Algorithms for Rapidly Dispersing Robot Swarms in Unknown, Germany Abstract. We develop and analyze algorithms for dispersing a swarm of primitive robots. There is at most one robot per pixel and robots move horizontally or vertically at unit speed. Robots enter R

  15. Investigating New Polymers for a Chlorine Tolerant RO Membrane Southwest Center for Education and the Natural Environment (SCENE)

    E-Print Network [OSTI]

    Hall, Sharon J.

    Investigating New Polymers for a Chlorine Tolerant RO Membrane Southwest Center for Education of such a polymer could poten(ally enable our u(liza(on of addi(onal water sources, thereby(gate new polymers for a more chlorine tolerant membrane. We tested Acrylonitrile

  16. A 0.8-2.4 ?m Transmission spectrum of the hot Jupiter CoRoT-1b

    SciTech Connect (OSTI)

    Schlawin, E.; Herter, T.; Zhao, M.; Teske, J. K.

    2014-03-01

    Hot Jupiters with brightness temperatures ?2000 K can have TiO and VO molecules as gaseous species in their atmospheres. The TiO and VO molecules can potentially induce temperature inversions in hot Jupiter atmospheres and also have an observable signature of large optical to infrared transit depth ratios. Previous transmission spectra of very hot Jupiters have shown a lack of TiO and VO, but only in planets that also appear to lack temperature inversions. We measure the transmission spectrum of CoRoT-1b, a hot Jupiter that was predicted to have a temperature inversion potentially due to significant TiO and VO in its atmosphere. We employ the multi-object spectroscopy method using the SpeX and MORIS instruments on the Infrared Telescope Facility (IRTF) and the Gaussian process method to model red noise. By using a simultaneous reference star on the slit for calibration and a wide slit to minimize slit losses, we achieve transit depth precision of 0.03%-0.09%, comparable to the atmospheric scale height but detect no statistically significant molecular features. We combine our IRTF data with optical CoRoT transmission measurements to search for differences in the optical and near-infrared absorption that would arise from TiO/VO. Our IRTF spectrum and the CoRoT photometry disfavor a TiO/VO-rich spectrum for CoRoT-1b, suggesting that the atmosphere has another absorber that could create a temperature inversion or that the blackbody-like emission from the planet is due to a spectroscopically flat cloud, dust, or haze layer that smoothes out molecular features in both CoRoT-1b's emission and transmission spectra. This system represents the faintest planet hosting star (K = 12.2) with a measured planetary transmission spectrum.

  17. Statefinder and Om Diagnostics for Interacting New Holographic Dark Energy Model and Generalized Second Law of Thermodynamics

    E-Print Network [OSTI]

    Ujjal Debnath; Surajit Chattopadhyay

    2011-03-26

    In this work, we have considered that the flat FRW universe is filled with the mixture of dark matter and the new holographic dark energy. If there is an interaction, we have investigated the natures of deceleration parameter, statefinder and $Om$ diagnostics. We have examined the validity of the first and generalized second laws of thermodynamics under these interactions on the event as well as apparent horizon. It has been observed that the first law is violated on the event horizon. However, the generalized second law is valid throughout the evolution of the universe enveloped by the apparent horizon. When the event horizon is considered as the enveloping horizon, the generalized second law is found to break down excepting at late stage of the universe.

  18. (January 8, 2012) OM 337: Total Quality Management SPRING 2012 TTH 12:301:45 PM UTC 1.146 Unique # 03900

    E-Print Network [OSTI]

    Ghosh, Joydeep

    1 (January 8, 2012) OM 337: Total Quality Management SPRING 2012 TTH 12:30­1:45 PM UTC 1.146 Unique, and practices of total quality management (TQM). Some of the ideas and topics that are covered are: process, Operations Management 335 (or Management 335 or Management Science 335) or Operations Management 335H (or

  19. Published: March 29, 2011 r 2011 American Chemical Society 2079 dx.doi.org/10.1021/om2002365 |Organometallics 2011, 30, 20792082

    E-Print Network [OSTI]

    Goddard III, William A.

    for methane hydroxylation are based on strongly electro- philic and oxidizing cations such as Hg(II),4 PtPublished: March 29, 2011 r 2011 American Chemical Society 2079 dx.doi.org/10.1021/om2002365, Beckman Institute, Division of Chemistry and Chemical Engineering, California Institute of Technology

  20. Preliminary Study of O&M Opportunities at the University of Texas Medical Branch at Galveston, Submitted to The Energy Management and Operations Department at UTMB Galveston

    E-Print Network [OSTI]

    Liu, M.; Zhu, Y.; Claridge, D. E.; Haberl, J. S.

    1994-01-01

    At the request of the Energy Management and Operations Department at the University of Texas Medical Branch at Galveston, the Energy Systems Laboratory at the Texas A&M University performed the preliminary study of O&M Opportunities at the 49...

  1. (January 8, 2012) OM 335: OPERATIONS MANAGEMENT SPRING 2012 TTH 11:00 AM -12:30 PM in UTC 1.146 Unique # 03875

    E-Print Network [OSTI]

    Ghosh, Joydeep

    in the context of both manufacturing and service operations. In another, we look at several critical OM issues lean operations, focused operations, and time based competition. COURSE PREREQUISITE Credit operations management and acquired the skills to analyze any manufacturing or service process to uncover

  2. Low-amplitude rotational modulation rather than pulsations in the CoRoT B-type supergiant HD 46769

    E-Print Network [OSTI]

    Aerts, C; Catala, C; Neiner, C; Briquet, M; Castro, N; Schmid, V S; Scardia, M; Rainer, M; Poretti, E; Papics, I; Degroote, P; Bloemen, S; Oestensen, R H; Auvergne, M; Baglin, A; Baudin, F; Michel, E; Samadi, R

    2013-01-01

    {We aim to detect and interpret photometric and spectroscopic variability of the bright CoRoT B-type supergiant target HD\\,46769 ($V=5.79$). We also attempt to detect a magnetic field in the target.} {We analyse a 23-day oversampled CoRoT light curve after detrending, as well as spectroscopic follow-up data, by using standard Fourier analysis and Phase Dispersion Minimization methods. We determine the fundamental parameters of the star, as well as its abundances from the most prominent spectral lines. We perform a Monte Carlo analysis of spectropolarimetric data to obtain an upper limit of the polar magnetic field, assumping a dipole field.} {In the CoRoT data, we detect a dominant period of 4.84\\,d with an amplitude of 87\\,ppm, and some of its (sub-)multiples. Given the shape of the phase-folded light curve and the absence of binary motion, we interpret the dominant variability in terms of rotational modulation, with a rotation period of 9.69\\,d. Subtraction of the rotational modulation signal does not revea...

  3. The implementation of non pharmaceutical interventions(NPIs) in smaller to large communities and its relation to RO and R(t) during HIN1 pandemic 2009

    E-Print Network [OSTI]

    Hashmi, Sahar

    2011-01-01

    This thesis focuses on the use of non-pharmaceutical interventions (NPIs) during the time of the 2009 HINI pandemic and its possible relation to RO and R(t). RO is defined as the mean number of people that a newly infected ...

  4. Phase transition and Thermodynamical geometry of Reissner-Nordstr\\"om-AdS Black Holes in Extended Phase Space

    E-Print Network [OSTI]

    Zhang, Jia-Lin; Yu, Hongwei

    2015-01-01

    We study the thermodynamics and thermodynamic geometry of a five-dimensional Reissner-Nordstr\\"om-AdS black hole in the extended phase space by treating the cosmological constant as being related to the number of colors in the boundary gauge theory and its conjugate quantity as the associated chemical potential. It is found that the contribution of the charge of the black hole to the chemical potential is always positive and the existence of charge make the chemical potential become positive more easily. We calculate the scalar curvatures of the thermodynamical Weinhold metric, Ruppeiner metric and Quevedo metric, respectively, in the fixed $N^2$ case and the fixed $q$ case. It is found that in the fixed $N^2$ case the divergence of the scalar curvature is related to the divergence of the specific heat with fixed electric potential in the Weinhold metric and Ruppeiner metric, and the divergence of the scalar curvature in the Quevedo metric corresponds to the divergence of the specific heat with fixed electric...

  5. The intrinsic and interactive effects of RO 15-4513 and ethanol on locomotor activity, body temperature, and blood glucose concentration

    SciTech Connect (OSTI)

    Wood, A.L.; Healey, P.A.; Menendez, J.A.; Verne, S.L.; Atrens, D.M. )

    1989-01-01

    The ability of the putative ethanol antagonist RO 15-4513 to antagonize ethanol-induced hypoactivity, hypothermia and hyperglycemia was investigated in rats. Although RO 15-4513 produced hypoactivity by itself, it attenuated ethanol-induced hypoactivity. This antagonism suggests that ethanol-induced hypoactivity is mediated by the GABA-benzodiazepine receptor complex which is thought to be the site of action of RO 15-4513. In contrast, although RO 15-4513 produced hypothermia by itself, it had no significant effect on ethanol-induced hypothermia. This suggests that the hypothermic effect of ethanol is not mediated by the GABA-benzodiazepine receptor complex. The fact that RO 15-4513, ethanol and the vehicle all produced hyperglycemia suggests a common stress effect and does not permit any firm conclusions to be drawn as to the interaction between ethanol and RO 15-4513 in modulating glycemic responses. These data indicate that the ethanol antagonism of RO 15-4513 is primarily confined to ethanol's behavioral effects and that ethanol's behavioral and physiological effects are mediated by neurochemically distinct mechanisms.

  6. ERYLFIUM OM PANY

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and Myers CoMadison -T: Designation$ EGcG

  7. ARM - Instrument - om

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Comments?govInstrumentsnoaacrn Documentation NOAACRN : XDC documentation ARM DatagovInstrumentsokm

  8. A high-precision search for magnetic field oscillations in the roAp star HD 24712

    E-Print Network [OSTI]

    O. Kochukhov; G. A. Wade

    2007-02-28

    We have obtained a time series of 81 high-cadence circular polarization observations of the rapidly oscillating Ap star HD 24712 with the new ESPaDOnS spectropolarimeter at CFHT. We used the high-S/N, high-resolution Stokes I and V spectra to investigate possible variation of the mean longitudinal field over the pulsation cycle in this roAp star. Our multiline magnetic field and radial velocity measurements utilized 143 spectral lines of rare-earth elements, attaining precision better than 13 G and 19 m/s, respectively. A multiperiodic radial velocity variation with an amplitude of 40-136 m/s is clearly detected at the known pulsation frequencies of HD 24712. At the same time, no evidence for pulsational changes of the magnetic field can be found. We derive a 3sigma upper limit of 10 G, or about 1% of the mean longitudinal field strength, for magnetic field oscillations in the upper atmosphere of HD 24712. The absence of detectable pulsational variability of the magnetic field provides a valuable constraint for the interaction between pulsations and magnetic field in roAp stars and is compatible with the recent predictions of detailed theoretical models of stellar magnetoacoustic oscillations.

  9. Models of red giants in the CoRoT asteroseismology fields combining asteroseismic and spectroscopic constraints

    E-Print Network [OSTI]

    Lagarde, N; Eggenberger, P; Morel, T; Montalbn, J; Mosser, B; Rodrigues, T S; Girardi, L; Rainer, M; Poretti, E; Barban, C; Hekker, S; Kallinger, T; Valentini, M; Carrier, F; Hareter, M; Mantegazza, L; Elsworth, Y; Michel, E; Baglin, A

    2015-01-01

    Context. The availability of asteroseismic constraints for a large sample of red giant stars from the CoRoT and Kepler missions paves the way for various statistical studies of the seismic properties of stellar populations. Aims. We use the first detailed spectroscopic study of 19 CoRoT red-giant stars (Morel et al 2014) to compare theoretical stellar evolution models to observations of the open cluster NGC 6633 and field stars. Methods. In order to explore the effects of rotation-induced mixing and thermohaline instability, we compare surface abundances of carbon isotopic ratio and lithium with stellar evolution predictions. These chemicals are sensitive to extra-mixing on the red-giant branch. Results. We estimate mass, radius, and distance for each star using the seismic constraints. We note that the Hipparcos and seismic distances are different. However, the uncertainties are such that this may not be significant. Although the seismic distances for the cluster members are self consistent they are somewhat...

  10. Ground-based near-IR observations of the secondary eclipse of CoRoT-2b

    E-Print Network [OSTI]

    Alonso, R; Kabath, P; Rabus, M

    2010-01-01

    We present the results of a ground-based search for the secondary eclipse of the 3.3 Mjup transiting planet CoRoT-2b. We performed near infrared photometry using the LIRIS instrument on the 4.2 m William Herschel Telescope, in the H and K_s filters. We monitored the star around two expected secondary eclipses in two nights under very good observing conditions. For the depth of the secondary eclipse we find in H-band a 3 sigma upper limit of 0.17%, whereas we detected a tentative eclipse with a depth of 0.16+-0.09% in the K_s-band. These depths can be translated into brightness temperatures of T_H<2250 K and T_{K_s} = 1890(+260-350) K, which indicate an inefficient re-distribution of the incident stellar flux from the planet's dayside to its nightside. Our results are in agreement with the CoRoT optical measurement (Alonso et al. 09) and with Spitzer 4.5 and 8 micron results (Gillon et al. 09c).

  11. Verification of Automotive Control Applications using S-TaLiRo Georgios E. Fainekos, Sriram Sankaranarayanan, Koichi Ueda and Hakan Yazarel

    E-Print Network [OSTI]

    Fainekos, Georgios E.

    Verification of Automotive Control Applications using S-TaLiRo Georgios E. Fainekos, Sriram is with the Department of Computer Science, University of Colorado, Boulder. E-mail: srirams@colorado.edu K. Ueda and H

  12. Standard Test Method for Determination of Uranium, Oxygen to Uranium (O/U), and Oxygen to Metal (O/M) in Sintered Uranium Dioxide and Gadolinia-Uranium Dioxide Pellets by Atmospheric Equilibration

    E-Print Network [OSTI]

    American Society for Testing and Materials. Philadelphia

    2007-01-01

    Standard Test Method for Determination of Uranium, Oxygen to Uranium (O/U), and Oxygen to Metal (O/M) in Sintered Uranium Dioxide and Gadolinia-Uranium Dioxide Pellets by Atmospheric Equilibration

  13. Constraining planet structure from stellar chemistry: the cases of CoRoT-7, Kepler-10, and Kepler-93

    E-Print Network [OSTI]

    Santos, N C; Mordasini, C; Benz, W; Delgado-Mena, E; Dorn, C; Buchhave, L; Figueira, P; Mortier, A; Pepe, F; Santerne, A; Sousa, S G; Udry, S

    2015-01-01

    We explore the possibility that the stellar relative abundances of different species can be used to constrain the bulk abundances of known transiting rocky planets. We use high resolution spectra to derive stellar parameters and chemical abundances for Fe, Si, Mg, O, and C in three stars hosting low mass, rocky planets: CoRoT-7, Kepler-10, and Kepler-93. These planets follow the same line along the mass-radius diagram, pointing toward a similar composition. The derived abundance ratios are compared with the solar values. With a simple stoichiometric model, we estimate the iron mass fraction in each planet, assuming stellar composition. We show that in all cases, the iron mass fraction inferred from the mass-radius relationship seems to be in good agreement with the iron abundance derived from the host star's photospheric composition. The results suggest that stellar abundances can be used to add constraints on the composition of orbiting rocky planets.

  14. CoRoT measures solar-like oscillations and granulation in stars hotter than the Sun

    E-Print Network [OSTI]

    E. Michel; A. Baglin; M. Auvergne; C. Catala; R. Samadi

    2008-12-06

    Oscillations of the Sun have been used to understand its interior structure. The extension of similar studies to more distant stars has raised many difficulties despite the strong efforts of the international community over the past decades. The CoRoT (Convection Rotation and Planetary Transits) satellite, launched in December 2006, has now measured oscillations and the stellar granulation signature in three main sequence stars that are noticeably hotter than the sun. The oscillation amplitudes are about 1.5 times as large as those in the Sun; the stellar granulation is up to three times as high. The stellar amplitudes are about 25% below the theoretic values, providing a measurement of the nonadiabaticity of the process ruling the oscillations in the outer layers of the stars.

  15. Knuteson-RO

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACTThousand Cubic Feet) SoldDepartmentGOES-10PVKnow-Howrole of the

  16. An asteroseismic study of the O9V star HD 46202 from CoRoT space-based photometry

    E-Print Network [OSTI]

    Briquet, M; Baglin, A; Nieva, M F; Degroote, P; Przybilla, N; Noels, A; Schiller, F; Vuckovic, M; Oreiro, R; Smolders, K; Auvergne, M; Baudin, F; Catala, C; Michel, E; Samadi, R

    2011-01-01

    The O9V star HD 46202, which is a member of the young open cluster NGC 2244, was observed by the CoRoT satellite in October/November 2008 during a short run of 34 days. From the very high-precision light curve, we clearly detect beta Cep-like pulsation frequencies with amplitudes of ~0.1 mmag and below. A comparison with stellar models was performed using a chi^2 as a measure for the goodness-of-fit between the observed and theoretically computed frequencies. The physical parameters of our best-fitting models are compatible with the ones deduced spectroscopically. A core overshooting parameter alpha_ov = 0.10 +- 0.05 pressure scale height is required. None of the observed frequencies are theoretically excited with the input physics used in our study. More theoretical work is thus needed to overcome this shortcoming in how we understand the excitation mechanism of pulsation modes in such a massive star. A similar excitation problem has also been encountered for certain pulsation modes in beta Cep stars recentl...

  17. CoRoT photometry and high-resolution spectroscopy of the interacting eclipsing binary AU Mon

    E-Print Network [OSTI]

    Desmet, M; Baudin, F; Harmanec, P; Lampens, P; Pacheco, E Janot; Briquet, M; Degroote, P; Neiner, C; Mathias, P; Poretti, E; Rainer, M; Uytterhoeven, K; Amado, P J; Valtier, J -C; Prsa, A; Maceroni, C; Aerts, C

    2009-01-01

    Analyses of very accurate CoRoT space photometry, past Johnson V photoelectric photometry and high-resolution \\'echelle spectra led to the determination of improved and consistent fundamental stellar properties of both components of AU Mon. We derived new, accurate ephemerides for both the orbital motion (with a period of 11.113d) and the long-term, overall brightness variation (with a period of 416.9d) of this strongly interacting Be + G semi-detached binary. It is shown that this long-term variation must be due to attenuation of the total light by some variable circumbinary material. We derived the binary mass ratio $M_{\\rm G}/M_{\\rm B}$ = 0.17\\p0.03 based on the assumption that the G-type secondary fills its Roche lobe and rotates synchronously. Using this value of the mass ratio as well as the radial velocities of the G-star, we obtained a consistent light curve model and improved estimates of the stellar masses, radii, luminosities and effective temperatures. We demonstrate that the observed lines of the...

  18. Discovery of a magnetic field in the CoRoT hybrid B-type pulsator HD 43317

    E-Print Network [OSTI]

    Briquet, M; Leroy, B; Ppics, P I

    2013-01-01

    A promising way of testing the impact of a magnetic field on internal mixing (core overshooting, internal rotation) in main-sequence B-type stars is to perform asteroseismic studies of a sample of magnetic pulsators. The CoRoT satellite revealed that the B3IV star HD 43317 is a hybrid SPB/beta Cep-type pulsator that has a wealth of pulsational constraints on which one can perform a seismic modelling, in particular, probing the extent of its convective core and mixing processes. Moreover, indirect indicators of a magnetic field in the star were observed: rotational modulation due to chemical or temperature spots and X-ray emission. Our goal was to directly investigate the field in HD 43317 and, if it is magnetic, to characterise it. We collected data with the Narval spectropolarimeter installed at TBL (T\\'elescope Bernard Lyot, Pic du Midi, France) and applied the least-squares deconvolution technique to measure the circular polarisation of the light emitted from HD 43317. We modelled the longitudinal field me...

  19. Rotation speed and stellar axis inclination from p modes: How CoRoT would see other suns

    E-Print Network [OSTI]

    J. Ballot; R. A. Garcia; P. Lambert

    2006-03-24

    In the context of future space-based asteroseismic missions, we have studied the problem of extracting the rotation speed and the rotation-axis inclination of solar-like stars from the expected data. We have focused on slow rotators (at most twice solar rotation speed), firstly because they constitute the most difficult case and secondly because some of the CoRoT main targets are expected to have slow rotation rates. Our study of the likelihood function has shown a correlation between the estimates of inclination of the rotation axis i and the rotational splitting deltanu of the star. By using the parameters, i and deltanu*=deltanu sin(i), we propose and discuss new fitting strategies. Monte Carlo simulations have shown that we can extract a mean splitting and the rotation-axis inclination down to solar rotation rates. However, at the solar rotation rate we are not able to correctly recover the angle i although we are still able to measure a correct deltanu* with a dispersion less than 40 nHz.

  20. Chapter 1 x Introduction 7 1.12 For low-speed (laminar) flow in a tube of radius ro, the velocity u takes the form

    E-Print Network [OSTI]

    Bahrami, Majid

    Chapter 1 x Introduction 7 1.12 For low-speed (laminar) flow in a tube of radius ro, the velocity u is the length of the pipe and C is a dimensionless constant which has the theoretical laminar-flow value of (1

  1. Advanced Security Infrastructures for Grid Education Prof R.O. Sinnott, A.J. Stell, Dr J.P. Watt, Prof D.W. Chadwick,

    E-Print Network [OSTI]

    Kent, University of

    Advanced Security Infrastructures for Grid Education Prof R.O. Sinnott, A.J. Stell, Dr J.P. Watt domain. Keywords: Grid, education, Security, PERMIS, Shibboleth. 1. Introduction As Grid technology addressing these challenges. This is one of the first full Grid computing courses available today. Security

  2. 891070-9932/142014IEEE sEptEmbEr 2014 IEEE rObOtICs & AUtOmAtION mAGAZINE By Yaroslav Tenzer, Leif P. Jentoft, and Robert D. Howe

    E-Print Network [OSTI]

    of the recently available miniature barometric sensor chips, which include a microelectromechanical systems (MEMS891070-9932/142014IEEE sEptEmbEr 2014 IEEE rObOtICs & AUtOmAtION mAGAZINE The Feel of MEMS Barometers The Feel of MEMS Barometers By Yaroslav Tenzer, Leif P. Jentoft, and Robert D. Howe Inexpensive

  3. CoRoT's view of newly discovered B-star pulsators: results for 358 candidate B pulsators from the initial run's exoplanet field data

    E-Print Network [OSTI]

    Degroote, P; Ollivier, M; Miglio, A; Debosscher, J; Cuypers, J; Briquet, M; Montalban, J; Thoul, A; Noels, A; De Cat, P; Balaguer-Nuez, L; Maceroni, C; Ribas, I; Auvergne, M; Baglin, A; Deleuil, M; Weiss, W; Jorda, L; Baudin, F; Samadi, R

    2009-01-01

    We search for new variable B-type pulsators in the CoRoT data assembled primarily for planet detection, as part of CoRoT's Additional Programme. We aim to explore the properties of newly discovered B-type pulsators from the uninterrupted CoRoT space-based photometry and to compare them with known members of the Beta Cep and slowly pulsating B star (SPB) classes. We developed automated data analysis tools that include algorithms for jump correction, light-curve detrending, frequency detection, frequency combination search, and for frequency and period spacing searches. Besides numerous new, classical, slowly pulsating B stars, we find evidence for a new class of low-amplitude B-type pulsators between the SPB and Delta Sct instability strips, with a very broad range of frequencies and low amplitudes, as well as several slowly pulsating B stars with residual excess power at frequencies typically a factor three above their expected g-mode frequencies. The frequency data we obtained for numerous new B-type pulsato...

  4. The power of low-resolution spectroscopy: On the spectral classification of planet candidates in the ground-based CoRoT follow-up

    E-Print Network [OSTI]

    Eiff, M Ammler-von; Guenther, E W; Stecklum, B; Cabrera, J

    2015-01-01

    Planetary transits detected by the CoRoT mission can be mimicked by a low-mass star in orbit around a giant star. Spectral classification helps to identify the giant stars and also early-type stars which are often excluded from further follow-up. We study the potential and the limitations of low-resolution spectroscopy to improve the photometric spectral types of CoRoT candidates. In particular, we want to study the influence of the signal-to-noise ratio (SNR) of the target spectrum in a quantitative way. We built an own template library and investigate whether a template library from the literature is able to reproduce the classifications. Including previous photometric estimates, we show how the additional spectroscopic information improves the constraints on spectral type. Low-resolution spectroscopy ($R\\approx$1000) of 42 CoRoT targets covering a wide range in SNR (1-437) and of 149 templates was obtained in 2012-2013 with the Nasmyth spectrograph at the Tautenburg 2m telescope. Spectral types have been d...

  5. FROM -MON APR 27 09:57:18 1998 Page 1 of 14 http://www.ici.ro/ici/revista/sic98_2/art03.html 7/12/2001

    E-Print Network [OSTI]

    Boetticher, Gary D.

    FROM - MON APR 27 09:57:18 1998 Page 1 of 14 http://www.ici.ro/ici/revista/sic98_2/art03.html 7 09:57:18 1998 Page 2 of 14 http://www.ici.ro/ici/revista/sic98_2/art03.html 7/12/2001 Japan

  6. LUNDS TEKNISKA HGSKOLA Institutionen fr datavetenskap Tentamen Lsningar

    E-Print Network [OSTI]

    (ingen flagga tillgnglig), give() kar rknaren. Mste hanteras nog- grant om inte frknippad med en

  7. PATRIK LINDENFORS OM MUHAMMED OCH YTTRANDEFRIHETEN OM FRFATTAREN

    E-Print Network [OSTI]

    Lindenfors, Patrik

    drabbas av frfljelser p grund av andras tro r religion sannerligen ingen privatsak. Fr dessa fattiga muslimska sjlvmordsbombare. De afrikanska barn som frlorar sina frldrar i AIDS har ingen tro, de r ju

  8. Spectroscopic determination of the fundamental parameters of 66 B-type stars in the field-of-view of the CoRoT satellite

    E-Print Network [OSTI]

    Lefever, K; Morel, T; Aerts, C; Decin, L; Briquet, M

    2009-01-01

    We aim to determine the fundamental parameters of a sample of B stars with apparent visual magnitudes below 8 in the field-of-view of the CoRoT space mission, from high-resolution spectroscopy. We developed an automatic procedure for the spectroscopic analysis of B-type stars with winds, based on an extensive grid of FASTWIND model atmospheres. We use the equivalent widths and/or the line profile shapes of continuum normalized hydrogen, helium and silicon line profiles to determine the fundamental properties of these stars in an automated way. After thorough tests, both on synthetic datasets and on very high-quality, high-resolution spectra of B stars for which we already had accurate values of their physical properties from alternative analyses, we applied our method to 66 B-type stars contained in the ground-based archive of the CoRoT space mission. We discuss the statistical properties of the sample and compare them with those predicted by evolutionary models of B stars. Our spectroscopic results provide a...

  9. High-precision CoRoT space photometry and fundamental parameter determination of the B2.5V star HD 48977

    E-Print Network [OSTI]

    Thoul, Anne; Catala, Claude; Aerts, Conny; Morel, Thierry; Briquet, Maryline; Hillen, Michel; Raskin, Gert; Van Winckel, Hans; Auvergne, Michel; Baglin, Annie; Baudin, Frdric; Michel, Eric

    2012-01-01

    We present the CoRoT light curve of the bright B2.5V star HD 48977 observed during a short run of the mission in 2008, as well as a high-resolution spectrum gathered with the HERMES spectrograph at the Mercator telescope. We use several time series analysis tools to explore the nature of the variations present in the light curve. We perform a detailed analysis of the spectrum of the star to determine its fundamental parameters and its element abundances. We find a large number of high-order g-modes, and one rotationally induced frequency. We find stable low-amplitude frequencies in the p-mode regime as well. We conclude that HD 48977 is a new Slowly Pulsating B star with fundamental parameters found to be Teff = 20000 $\\pm$ 1000 K and log(g)=4.2 $/pm$ 0.1. The element abundances are similar to those found for other B stars in the solar neighbourhood. HD 48977 was observed during a short run of the CoRoT satellite implying that the frequency precision is insufficient to perform asteroseismic modelling of the s...

  10. IMPROVED VARIABLE STAR SEARCH IN LARGE PHOTOMETRIC DATA SETS: NEW VARIABLES IN CoRoT FIELD LRa02 DETECTED BY BEST II

    SciTech Connect (OSTI)

    Fruth, T.; Cabrera, J.; Csizmadia, Sz.; Eigmueller, P.; Erikson, A.; Kirste, S.; Pasternacki, T.; Rauer, H.; Titz-Weider, R.; Kabath, P.; Chini, R.; Lemke, R.; Murphy, M.

    2012-06-15

    The CoRoT field LRa02 has been observed with the Berlin Exoplanet Search Telescope II (BEST II) during the southern summer 2007/2008. A first analysis of stellar variability led to the publication of 345 newly discovered variable stars. Now, a deeper analysis of this data set was used to optimize the variability search procedure. Several methods and parameters have been tested in order to improve the selection process compared to the widely used J index for variability ranking. This paper describes an empirical approach to treat systematic trends in photometric data based upon the analysis of variance statistics that can significantly decrease the rate of false detections. Finally, the process of reanalysis and method improvement has virtually doubled the number of variable stars compared to the first analysis by Kabath et al. A supplementary catalog of 272 previously unknown periodic variables plus 52 stars with suspected variability is presented. Improved ephemerides are given for 19 known variables in the field. In addition, the BEST II results are compared with CoRoT data and its automatic variability classification.

  11. Structural health and prognostics management for offshore wind turbines : case studies of rotor fault and blade damage with initial O&M cost modeling.

    SciTech Connect (OSTI)

    Myrent, Noah J.; Kusnick, Joshua F.; Barrett, Natalie C.; Adams, Douglas E.; Griffith, Daniel Todd

    2013-04-01

    Operations and maintenance costs for offshore wind plants are significantly higher than the current costs for land-based (onshore) wind plants. One way to reduce these costs would be to implement a structural health and prognostic management (SHPM) system as part of a condition based maintenance paradigm with smart load management and utilize a state-based cost model to assess the economics associated with use of the SHPM system. To facilitate the development of such a system a multi-scale modeling approach developed in prior work is used to identify how the underlying physics of the system are affected by the presence of damage and faults, and how these changes manifest themselves in the operational response of a full turbine. This methodology was used to investigate two case studies: (1) the effects of rotor imbalance due to pitch error (aerodynamic imbalance) and mass imbalance and (2) disbond of the shear web; both on a 5-MW offshore wind turbine in the present report. Based on simulations of damage in the turbine model, the operational measurements that demonstrated the highest sensitivity to the damage/faults were the blade tip accelerations and local pitching moments for both imbalance and shear web disbond. The initial cost model provided a great deal of insight into the estimated savings in operations and maintenance costs due to the implementation of an effective SHPM system. The integration of the health monitoring information and O&M cost versus damage/fault severity information provides the initial steps to identify processes to reduce operations and maintenance costs for an offshore wind farm while increasing turbine availability, revenue, and overall profit.

  12. This work is dedicated to spectroscopically classify planet-host candidates from the WFCAM Transit Survey (WTS). The RoPACS network utilizes WTS to discover and study planets around cool stars at infra-red wavelengths via the transit method. Follow-up has

    E-Print Network [OSTI]

    Pinfield, David J.

    Transit Survey (WTS). The RoPACS network utilizes WTS to discover and study planets around cool stars

  13. The CoRoT B-type binary HD50230: a prototypical hybrid pulsator with g-mode period and p-mode frequency spacings

    E-Print Network [OSTI]

    Degroote, P; Michel, E; Briquet, M; Ppics, P I; Amado, P; Mathias, P; Poretti, E; Rainer, M; Lombaert, R; Hillen, M; Morel, T; Auvergne, M; Baglin, A; Baudin, F; Catala, C; Samadi, R

    2012-01-01

    B-type stars are promising targets for asteroseismic modelling, since their frequency spectrum is relatively simple. We deduce and summarise observational constraints for the hybrid pulsator, HD50230, earlier reported to have deviations from a uniform period spacing of its gravity modes. The combination of spectra and a high-quality light curve measured by the CoRoT satellite allow a combined approach to fix the position of HD50230 in the HR diagram. To describe the observed pulsations, classical Fourier analysis was combined with short-time Fourier transformations and frequency spacing analysis techniques. Visual spectra were used to constrain the projected rotation rate of the star and the fundamental parameters of the target. In a first approximation, the combined information was used to interpret multiplets and spacings to infer the true surface rotation rate and a rough estimate of the inclination angle. We identify HD50230 as a spectroscopic binary and characterise the two components. We detect the simu...

  14. Ground-based observations of the beta Cephei CoRoT main target HD 180642: abundance analysis and mode identification

    E-Print Network [OSTI]

    Briquet, M; Morel, T; Aerts, C; De Cat, P; Mathias, P; Lefever, K; Miglio, A; Poretti, E; Martin-Ruiz, S; Paparo, M; Rainer, M; Carrier, F; Gutirrez-Soto, J; Valtier, J C; Benko, J M; Bognr, Z; Niemczura, E; Amado, P J; Surez, J C; Moya, A; Rodriguez-Lopez, C; Garrido, R

    2009-01-01

    The known beta Cephei star HD 180642 was observed by the CoRoT satellite in 2007. From the very high-precision light curve, its pulsation frequency spectrum could be derived for the first time (Degroote and collaborators). In this paper, we obtain additional constraints for forthcoming asteroseismic modeling of the target. Our results are based on both extensive ground-based multicolour photometry and high-resolution spectroscopy. We determine T_eff = 24 500+-1000 K and log g = 3.45+-0.15 dex from spectroscopy. The derived chemical abundances are consistent with those for B stars in the solar neighbourhood, except for a mild nitrogen excess. A metallicity Z = 0.0099+-0.0016 is obtained. Three modes are detected in photometry. The degree l is unambiguously identified for two of them: l = 0 and l = 3 for the frequencies 5.48694 1/d and 0.30818 1/d, respectively. The radial mode is non-linear and highly dominant with an amplitude in the U-filter about 15 times larger than the strongest of the other modes. For th...

  15. Communication: Ro-vibrational control of chemical reactivity in H+CH{sub 4}? H{sub 2}+CH{sub 3} : Full-dimensional quantum dynamics calculations and a sudden model

    SciTech Connect (OSTI)

    Welsch, Ralph Manthe, Uwe

    2014-08-07

    The mode-selective chemistry of the title reaction is studied by full-dimensional quantum dynamics simulation on an accurate ab initio potential energy surface for vanishing total angular momentum. Using a rigorous transition state based approach and multi-configurational time-dependent Hartree wave packet propagation, initial state-selected reaction probabilities for many ro-vibrational states of methane are calculated. The theoretical results are compared with experimental trends seen in reactions of methane. An intuitive interpretation of the ro-vibrational control of the chemical reactivity provided by a sudden model based on the quantum transition state concept is discussed.

  16. LUNDS TEKNISKA HGSKOLA Institutionen fr datavetenskap Tentamen, Programmeringsteknik fr E, I och Pi

    E-Print Network [OSTI]

    */ void addFriend(User u); /** Letar upp den vn som har anvndar-id id. Returnerar null om ingen vn med

  17. Lunds Tekniska Hgskola Institutionen fr datavetenskap

    E-Print Network [OSTI]

    , om det ej finns något händer inget */ public void removeInt(int n) { int pos = 0; while (pos && v[pos] != n) { pos++; } if (pos pos] = v[nbr-1]; nbr--; } } /** Kontrollerar om heltalet n finns i behållaren */ public boolean exist(int n) { int pos = 0; while (pos pos] != n

  18. The Delphion Integrated View Get Now: PDF | More choices... Tools: Add to Work File: Create new

    E-Print Network [OSTI]

    Tessler, Nir

    MX MZ NO NZ OM PH PL PT RO RU SD SE SG SI SK SL TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW, European patent: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SK TR, OAPI patent: BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG, ARIPO patent: GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW

  19. LUNDS TEKNISKA HGSKOLA Institutionen fr datavetenskap Lsningsfrslag till tentamen i EDAA20/EDA501

    E-Print Network [OSTI]

    .mark(nbr); } } /* Sker efter och returnerar personen med namnet name. Om ingen sdan person finns returneras null. Om ingen sdan tid finns returneras en tom lista. */ public ArrayList possible

  20. LUNDS TEKNISKA HGSKOLA Institutionen fr datavetenskap Tentamen, EDAA20/EDA501 Programmering

    E-Print Network [OSTI]

    (och tas ut ur sin k). Om ingen patient finns i vntrummet ska vrdet null returneras. */ Patient next

  1. OM 380: Optimization 1 Spring 2012

    E-Print Network [OSTI]

    Ghosh, Joydeep

    optimization, integer programming, and nonlinear programming. Course materials The course will rely largely on the following materials: Draft chapters from a preprint of a graduate-level book on Optimization by Professor 380: Optimization 1 Spring 2012 Unique No. 03940 Professor Anant Balakrishnan Classroom: GSB 5

  2. Mera om generik Generik och arv

    E-Print Network [OSTI]

    subklasser av denna skall kunna sttas in. Sledes ingen typskerhet lngre. Drfr r rad 2 illegal och ger

  3. About HPMC OMS - HPMC Occupational Health Services

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

    safety and health, risk communication, health data analysis and trending, health education and promotion, industrial rehabilitation and ergonomics, behavioral health...

  4. Scattering om two Aharonov-Bohm vortices

    E-Print Network [OSTI]

    Eugene Bogomolny

    2015-08-19

    The problem of two Aharonov-Bohm (AB) vortices for the Helmholtz equation is examined in detail. It is demonstrated that the method proposed in [J. M. Myers, J. Math. Phys. \\textbf{6}, 1839 (1963)] for diffraction on a slit can be generalized to get an explicit solution for AB vortices. Due to singular nature of AB interaction the Green function and the scattering amplitude for two AB vortices obey a series of partial differential equations. Coefficients entering these equations, in their turn, fulfill ordinary non-linear differential equations whose solutions can be obtained from a solution of the Painleve V (or III) equation. The asymptotics of necessary functions for very large and very small distances between two vortices are calculated explicitly. Taken together, it means that the problem of two AB vortices is integrable.

  5. OM10206 1/42 NIFSNIFSNIFS

    E-Print Network [OSTI]

    Vessel / Blanket Loading Condition Test 11. Blanket Modules Strategy 12. Hot Cell Design 13. Heating Remote Handling 7. Divertor Armour Strategy 8. Capacity of 17 MA Discharge 9. Cold Coil Test 10. Vacuum of Science and Technology Structure with Well Defined Multi-Layers Renormalization among them Stability, Wave

  6. Chemical Engineering Short Course

    E-Print Network [OSTI]

    Unknown

    2011-08-17

    of da ys fr om pl an ti ng da te to ap pe ar an ce of th e fi rs t fl ow er un de r no rm al an d co nt ro ll ed da y leng ths in 19 50 -5 1, 19 51 , an d 19 51 -5 2 at Co... demonstrated a response more like the Pg than the Pj_ The Fg population, as in 1951, showed a skewed distribution to the Ta bl e 5. Fl ow er in g pe ri od s in fi el d po pu la ti on s sh ow n as fr eq ue nc y di st ri bu...

  7. e propose a ro ban environ

    E-Print Network [OSTI]

    Eisert, Peter

    calculation s the horizon ge of the abs nishing line o of the other to the scene gr OR UR uhrig and Pe e viation ne the n of a in the solute of the r two round plane of th reduc Point with conta defin repre inters The inters posit minim | inters and r The VPs How fram provi coord deter coord Fig. respe corre

  8. Microsoft Word - knuteson-ro.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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shines light on77 PAGE OFDetection ofOctober10 Years of AERI Data from the DOE ARM

  9. Sensitive Property RO 23_120213.xlsx

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effect Photovoltaics - Energy InnovationOscillation ResultsSystems Engineer

  10. Property List for RO Code '37', EDI

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeedingProgramExemptions |(Conference)Project TourVehicles & Fuels »8/12

  11. Ingenieurb ro Henning Holst | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'SHeavy ElectricalsFTLTechnologySA Jump to:ImpactPowerInfinergy

  12. jean-philippe.babau@insa-lyon.fr INSA de Lyon

    E-Print Network [OSTI]

    Brest, Université de

    1 jean-philippe.babau@insa-lyon.fr INSA de Lyon jean-philippe.babau@univ-brest.fr UBO Programmation.univ-brest.fr/pages_perso/babau/ Département Informatique, UFR Sciences, UBO Laboratoire Lab-STICC jean-philippe.babau@insa-lyon.fr INSA de Lyon jean-philippe.babau@univ-brest.fr UBO #12;2 jean-philippe.babau@insa-lyon.fr INSA de Lyon jean

  13. Notice of Availability, Federal Register, 64 FR 3492, January...

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

    64 FR 3492, January 22, 1999 Notice of Availability, Federal Register, 64 FR 3492, January 22, 1999 Document displays a notice of availability pertaining to the Availability of...

  14. herzog@irit.fr, laurent.lefevre@inria.fr, pierson@irit.fr l'universit et l'industrie

    E-Print Network [OSTI]

    Lefvre, Laurent

    herzog@irit.fr, laurent.lefevre@inria.fr, pierson@irit.fr GREEN IT entre l'universit et l in IT innovation Green IT Innovation #12;Page 3 Green IT IT emits 600 Mtons of CO2, growing 60% in 2020 Estimated is Green IT : How to define it? Different definition, difficult to include all parameters: from electricity

  15. Final technical report; Mercury Release from Organic matter (OM) and OM-Coated Mineral Surfaces

    SciTech Connect (OSTI)

    Aiken, George

    2014-10-02

    This document is the final technical report for a project designed to address fundamental processes controlling the release of mercury from flood plain soils associated with East Fork Poplar Creek, Tennessee near the U.S. Department of Energy Oak Ridge facility. The report summarizes the activities, findings, presentations, and publications resulting from an award to the U.S. Geological that were part of a larger overall effort including Kathy Nagy (University of Illinois, Chicago, Ill) and Joseph Ryan (University of Colorado, Boulder, CO). The specific charge for the U.S.G.S. portion of the study was to provide analytical support for the larger group effort (Nagy and Ryan), especially with regard to analyses of Hg and dissolved organic matter, and to provide information about the release of mercury from the floodplain soils.

  16. Bearing capacity and settlement of circular shallow foundations using a non-linear constitutive relationship

    E-Print Network [OSTI]

    McMahon, B. T.; Haigh, Stuart; Bolton, M. D.

    2014-04-04

    m an us cr ip t i s t he a cc ep te d m an us cr ip t p rio r t o co py e di tin g an d pa ge c om po sit io n. It m ay d iff er fr om th e fin al o ffi ci al v er sio n of re co rd . Page 21 of 26 proposed by McMahon et al. (2013a... fro m w w w .n rc re se ar ch pr es s.c om b y N A ZA RE TH C O LL EG E O F RO CH ES TE R on 0 4/ 30 /1 4 Fo r p er so na l u se o nl y. T hi s J us t-I N m an us cr ip t i s t he a cc ep te d m an us cr ip t p rio r t o co py e di tin g...

  17. LUNDS TEKNISKA HGSKOLA Institutionen fr datavetenskap Tentamen, EDAA01 Programmeringsteknik

    E-Print Network [OSTI]

    med binrskning r ingen bra id. Frklara varfr. d) Beskriv kortfattat vad som menas med rehashing stta in ett element i trdet: /** Stter in elementet e i trdet om ingen dubblett finns. */ public

  18. LUNDS TEKNISKA HGSKOLA Programmering i C++ Institutionen fr datavetenskap

    E-Print Network [OSTI]

    fyllt rutnt ska denna funktion hitta en lsning eller meddela att ingen lsning finns. Problemet ska grannar. Om ngot av dessa anrop hittar en utvg r vi klara. Annars har vi ingen utvg (lsning) frn den

  19. Lunds Tekniska Hgskola Institutionen fr datavetenskap

    E-Print Network [OSTI]

    det ej finns något händer inget */ public void removeInt(int n) { int pos = 0; while (pos .size() && v.get(pos).intValue() != n) { pos++; } if (pos pos); } } /** Kontrollerar om heltalet n finns i behållaren */ public boolean exist(int n) { int pos = 0; while (pos pos

  20. Lunds Tekniska Hgskola Institutionen fr datavetenskap

    E-Print Network [OSTI]

    inget */ public void removeInt(int n) { int pos = 0; while (pos pos] != n) { pos++; } if (pos pos] = v[nbr-1]; nbr--; } } /** Kontrollerar om heltalet n finns i behållaren */ public boolean exist(int n) { int pos = 0; while (pos pos] != n) { pos++; } return pos

  1. Dark Energy and Dark Matter in $f(R)$ Gravity and an Alternative Chameleon Mechanism

    E-Print Network [OSTI]

    Kelleher, Adam

    2013-01-01

    Metric $f(R)$ gravity theories behave like GR with cosmological constant when $f"(R)$ = 0, and like scalar-tensor theories elsewhere. I investigate the transition from $f"(R) \

  2. Energy Distribution in f(R) Gravity

    E-Print Network [OSTI]

    M. Sharif; M. Farasat Shamir

    2009-12-18

    The well-known energy problem is discussed in f(R) theory of gravity. We use the generalized Landau-Lifshitz energy-momentum complex in the framework of metric f(R) gravity to evaluate the energy density of plane symmetric solutions for some general f(R) models. In particular, this quantity is found for some popular choices of f(R) models. The constant scalar curvature condition and the stability condition for these models are also discussed. Further, we investigate the energy distribution of cosmic string spacetime.

  3. jean-philippe.babau@insa-lyon.fr IUTA Bourg en Bresse

    E-Print Network [OSTI]

    Brest, Université de

    1 jean-philippe.babau@insa-lyon.fr IUTA Bourg en Bresse jean-philippe.babau@univ-brest.fr UBO Jean du développement de systèmes embarqués labsticc.univ-brest.fr/pages_perso/babau/ jean-philippe.babau@insa-lyon.fr IUTA Bourg en Bresse jean-philippe.babau@univ-brest.fr UBO #12;2 jean-philippe.babau@insa-lyon.fr IUTA

  4. Pedogenesis along a Climosequence in Loess-Derived Soils of the Central Great Plains

    E-Print Network [OSTI]

    Klopfenstein, Scott

    2014-05-31

    in th is s tu dy . Hi gh a nd lo w te m pe ra tu re s ar e gi ve n as th e ave ra ge n or m al h ig h an d lo w te m pe ra tu re s fo r th e m on th s of Ju ly a nd J an ua ry , re sp ec ti vel y. Soi l s e ri es c la ss if ic... na l s ta ti on s w it h ava il ab le n or m al va l ue s fr om 1981- 20 10 ( NCDC). b Int er po la t ed f ro m r eg io na l s ta ti on s w it h at le as t 80 c on se cu ti ve ye a rs o f pr ec ip it at io n da ta a va il ab le...

  5. Notice of Public Meeting, Federal Register, 66 FR 50177, October...

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

    Public Meeting, Federal Register, 66 FR 50177, October 2, 2001 Notice of Public Meeting, Federal Register, 66 FR 50177, October 2, 2001 Document displays a notice of public meeting...

  6. Notice of Open Meeting, Federal Register, 64 FR 44912, August...

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

    Open Meeting, Federal Register, 64 FR 44912, August 18, 1999 Notice of Open Meeting, Federal Register, 64 FR 44912, August 18, 1999 Document displays the notice of open meeting for...

  7. ANF datacentres Quoi de neuf ? Cargse 2014 ecoinfo.cnrs.fr ANF datacentres Quoi de neuf ? Cargse 2014 ecoinfo.cnrs.fr

    E-Print Network [OSTI]

    van Tiggelen, Bart

    ANF datacentres Quoi de neuf ? Cargse 2014 ecoinfo.cnrs.fr #12;ANF datacentres Quoi de neuf ? Cargse 2014 ecoinfo.cnrs.fr coc-bonnes-pratiques AVANT APRES #12;ANF datacentres Quoi de neuf ? Cargse 2014 ecoinfo.cnrs.fr #12;ANF datacentres Quoi de neuf ? Cargse 2014 ecoinfo.cnrs.fr Portes

  8. New Models of f(R) Theories of Gravity

    E-Print Network [OSTI]

    J. Kluson

    2009-11-04

    We introduce new models of f(R) theories of gravity that are generalization of Horava-Lifshitz gravity.

  9. The generalized Fr enet's frame and its relation with

    E-Print Network [OSTI]

    Henri Poincaré -Nancy-Université, Université

    The generalized Fr#19;enet's frame and its relation with ag manifolds. Xavier CHARUEL Abstract#12;nitions and notations 3 2.3. The generalized Fr#19;enet's frame 4 3. A preliminary study of kernels 8 4. Orbits on ag manifolds 12 4.1. The di?culty for generalizing the Fr#19;enet's frame 12 4

  10. jean-philippe.babau@insa-lyon.fr Dpartement Informatique INSA de Lyon

    E-Print Network [OSTI]

    Brest, Université de

    1 jean-philippe.babau@insa-lyon.fr Département Informatique INSA de Lyon jean Laboratoire Lab-STICC labsticc.univ-brest.fr/pages_perso/babau/ jean-philippe.babau@insa-lyon.fr Département Informatique INSA de Lyon jean-philippe.babau@univ-brest.fr 2 UBO #12;2 jean-philippe.babau@insa-lyon

  11. OM300-GeoThermal MWD Navigation Instrument

    Office of Energy Efficiency and Renewable Energy (EERE)

    Develop a 300C capable directional drilling navigation tool using Micro Electro-Mechanical Systems (MEMS) accelerometers and flux-gate magnetometers.

  12. MARGIN CALL STOCK LOANS ERIK EKSTR OM AND HENRIK WANNTORP

    E-Print Network [OSTI]

    Ekstrm, Erik

    be viewed as a down-and-out American barrier option with a rebate and negative interest rate, and we give option with rebate and a possibly negative interest rate, and we describe the optimal repayment strategy to the valuation of a related down-and-out barrier option with rebate. This barrier option is studied in Section 3

  13. Sandia Energy - Reliability, O&M, Standards Development

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

    design, wind industry data collection and storage techniques, and analysis methods. The IEA Task 33 Working Group on Reliability Data unites experts from around the world, with...

  14. Aquaculture CanadaOM AAC Spec. Publ. No. 20 55

    E-Print Network [OSTI]

    Dhindsa, Rajinder

    to increased predation and generate decreased densi- ties. Due to the selectivity of the mussel siphon

  15. OM 386 Pricing & Revenue Optimization Fall 20121 Unique number 04210

    E-Print Network [OSTI]

    Ghosh, Joydeep

    they enjoy some degree of market power. Within the broader area of pricing theory, the course places in retail, telecommunications, entertainment, financial services, health care and manufacturing. In parallel forecasts and market uncertainty, and the tools of constrained optimization -- the main building blocks

  16. Microsoft Word - S08406_MND_OM_Plan.docx

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and MyersHr.Evaluation of GroundDraft Calendar

  17. Microsoft Word - S08406_MND_OM_Plan.docx

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbinsMonumentThird6010 Task11GroundwaterOperations and

  18. OM-300 - MWD Geothermal Navigation Instrument Geothermal Project | Open

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland:NPI VenturesNewSt. Louis, Minnesota:Nulato,Nyack, NewAgreement |AEnergy

  19. Om Shakthi Renergies Ltd OSRL | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland:NPI VenturesNewSt.Information Olinda LandfillShakthi Renergies Ltd OSRL Jump

  20. Om Sakthi Wind Power Pvt Ltd | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop Inc Jump to:Newberg, Oregon:OGE EnergyOklahoma: Energy Resources

  1. LUNDS TEKNISKA HGSKOLA Institutionen fr datavetenskap Tentamen, EDA501 Programmering M L TM W K V

    E-Print Network [OSTI]

    longitud. Latitud och longitud ges som strngar, men det spelar ingen roll fr uppgiften. */ public null om ingen sdan flygplats finns. */ public Airport get(String id); /** Ger en lista med de

  2. LUNDS TEKNISKA HGSKOLA Institutionen fr datavetenskap Tentamen, EDAA10 Programmering i Java

    E-Print Network [OSTI]

    longitud. Latitud och longitud ges som strngar, men det spelar ingen roll fr uppgiften. */ public(Airport airport); /** Ger flygplatsen med identiteten id, eller null om ingen sdan flygplats finns. */ public

  3. LUNDS TEKNISKA HGSKOLA Institutionen fr datavetenskap Lsningsfrslag till tentamen i EDAA01

    E-Print Network [OSTI]

    lngst ner till hger. Reglerna fr en heap bestmmer ingen ordning mellan barnen till en nod. d) NejSuchElementException om ingen plats place finns. */ public void checkin(User user, String place) { Set checkedin

  4. Solar-System Constraints on f(R) Chameleon Gravity

    E-Print Network [OSTI]

    Je-An Gu; Wei-Ting Lin

    2011-08-08

    We investigate the solar-system constraint on the f(R) theory of modified gravity with chameleon mechanism, where f(R) represents the deviation from general relativity in the gravity action. We obtain a stringent bound to a general, non-constant deviation function f(R): -10^{-15} 3*10^5*H0^2, by requiring the thin-shell condition in the solar system, particularly in the atmosphere of the Earth. These bounds can be conveniently utilized to test the f(R) models with given functional forms of f(R) and to obtain the constraints on the parameters therein. For demonstration we apply these bounds to several widely considered f(R) models. (H0: Hubble constant)

  5. RoSES: Robust Self-configuring Embedded Systems

    E-Print Network [OSTI]

    Koopman, Philip

    and logistically supportable distributed embedded systems. Our em- phasis is on achieving graceful degradation, or is replaced by a slightly different component during maintenance, the customization manager is used improves, new components can be installed in place of old ones during maintenance, reducing legacy spare

  6. Ro-vibrational Relaxation Dynamics of PbF Molecules

    SciTech Connect (OSTI)

    Neil Shafer-Ray

    2011-04-08

    In 1950 Purcell and Ramsey suggested that the electron might have a CP-violating electric dipole moment (e-EDM) proportional to its spin angular momentum. This possibility initiated an ongoing hunt for the e-EDM that has been spurred on by the recognition of the importance of CP-violation to the formation of a matter-dominated universe[2] as well as a difference in magnitude of the Supersymmetric and Standard Model[4] prediction for its value. The current limit on the e-EDM is 1.6E??27 e·cm as determined in a Ramsey beam resonance study of the Tl atom. The PbF molecule provides a unique opportunity to measure the e-EDM. The molecule??s odd electron, heavy mass, and large internal field combine to give it an intrinsic sensitivity to an e-EDM that is over three orders of magnitude bigger than that of the Tl atom. In addition to this increased intrinsic sensitivity, the ground state of the PbF molecule allows for a "magic" electric field at which the magnetic moment vanishes[7]. All of these advantages create an opportunity to significantly lower the current limit on the e-EDM. These advantages can only be realized if an intense source of ground-state PbF molecules can be created and detected with high efficiency. The scope of this project is to (1) create a rotationally cold molecular beam source of PbF, (2) achieve a continuous ionization scheme for sensitive state selective detection of the PbF molecule.

  7. p ro g r a m m E Built Environment

    E-Print Network [OSTI]

    that this develop- ment is sustainable, we will need to know more about the urban landscape and the impact of its aspects of sustainable urban development and democracy development.This may include issues as varying and analyse the city and its environs. This includes human health and perceptions of the urban environment

  8. A Probabilistic Ro admap Planner for Flexible Objects

    E-Print Network [OSTI]

    Kavraki, Lydia E.

    University 6100 Main Street, Houston, TX 77005 rusty,kavraki @cs.rice.edu Abstract Probabilistic roadmap to connect them with low-energy quasi-static paths in a roadmap that captures the connectivity of the free space. Given an initial and a final configuration, the planner connects these to the roadmap

  9. Copy of Capitalized Property RO23_120213_1.xlsx

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit the followingConcentratingPortalCool MagneticCopper Palladium- Energy22

  10. Ingenieurb ro f r Energieanlagen IBE | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas: Energy ResourcesOrder at 8, 13 (Vt.Infinifuel Biodieself r Energieanlagen IBE Jump

  11. ARM - VAP Product - mmcrmode4ro200309091cloth

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA BetterProductsmergesondemergesonde2mace6161cloth8161clothro200309091cloth Documentation Data

  12. ARM - VAP Product - mmcrmode4ro200404141cloth

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA BetterProductsmergesondemergesonde2mace6161cloth8161clothro200309091cloth Documentation

  13. ARM - VAP Product - mmcrmode4ro200712011cloth

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA BetterProductsmergesondemergesonde2mace6161cloth8161clothro200309091cloth Documentation712011cloth

  14. STATEMENT AND ACKNOWLEDGMENT Expires:e r/o2014

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust, High-Throughput Analysis of Protein1-0845*RV6STAT 12293GG STATE OF WASHINGTON":

  15. www.medicine.gu.se Minnesanteckningar Forskarutbildningsutskottet, inst. fr medicin

    E-Print Network [OSTI]

    www.medicine.gu.se Minnesanteckningar Forskarutbildningsutskottet, inst. fr medicin 2015, forskare vid avd. fr molekylr och klinisk medicin hlsas vlkommen som ny ledamot i FUU. Pauline erstter informerade om hur antagningarna granskas vid avd. fr molekylr och klinisk medicin. De vanligaste bristerna

  16. This is an author-deposited version published in: http://oatao.univ-toulouse.fr/ Eprints ID: 10125

    E-Print Network [OSTI]

    Mailhes, Corinne

    , Hlne and Cantarel, Arthur and Karama, Moussa Application of non destructive testing to the detection-Laetitia Pastor2 , Hlne Welemane1 , Arthur Cantarel2 andMoussa Karama1 1 PRES Universit de Toulouse, INP, ENIT.perrin@iut-tarbes.fr, marie-laetitia.pastor@iut-tarbes.fr, helene.welemane@enit.fr, arthur.cantarel@iut-tarbes.fr, moussa

  17. Finding of No Significant Impact, Federal Register, 73 FR 2017...

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

    73 FR 2017, January 11, 2008 Document details the finding of no significant impact of the Energy-Efficient Performance Requirements for New Federal Commercial and Residential...

  18. Notice of Proposed Rulemaking, Federal Register, 72 FR 33696...

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

    Actions and Mandates Final Rule, Federal Register, 74 FR 10830, 10 CFR Part 436, March 13, 2009 Federal Government Energy Management Conservation Programs Reports to Congress...

  19. Distances and absolute magnitudes from trigonometric Fr'ed'eric Arenou

    E-Print Network [OSTI]

    Carrascoso, Xavier Luri

    .Arenou@obspm.fr Xavier Luri Departament d'Astronomia i Meteorologia, Universitat de Barcelona, Avda. Diagonal 647, E

  20. Franoise BERTHOUD Francoise.Berthoud@grenoble.cnrs.fr

    E-Print Network [OSTI]

    van Tiggelen, Bart

    Franoise BERTHOUD Francoise.Berthoud@grenoble.cnrs.fr www.ecoinfo.cnrs.fr 19 septembre 2013 TICs ... Grce aux TICs, on va conomiser des GES dans d'autres secteurs .. Tltravail? Cloud, virtualisation ... Grce aux TICs, on va conomiser des GES dans d'autres secteurs .. Tltravail? Cloud, virtualisation

  1. jean-philippe.babau@insa-lyon.fr Dpartement Informatique INSA de Lyon

    E-Print Network [OSTI]

    Brest, Université de

    jean-philippe.babau@insa-lyon.fr Département Informatique INSA de Lyon SA-RT Structured Analysis for Real-Time Jean-Philippe Babau Département Informatique INSA Lyon jean-philippe.babau@insa-lyon.fr Département Informatique INSA de Lyon #12;jean-philippe.babau@insa-lyon.fr Département Informatique INSA de

  2. jean-philippe.babau@insa-lyon.fr Dpartement Informatique INSA de Lyon

    E-Print Network [OSTI]

    Brest, Université de

    1 jean-philippe.babau@insa-lyon.fr Département Informatique INSA de Lyon La carte à puce Certains Département Informatique INSA Lyon jean-philippe.babau@insa-lyon.fr Département Informatique INSA de Lyon #12;2 jean-philippe.babau@insa-lyon.fr Département Informatique INSA de Lyon Introduction · Carte à puce de

  3. jean-philippe.pbabau@insa-lyon.fr Dpartement Informatique INSA de Lyon

    E-Print Network [OSTI]

    Brest, Université de

    1 jean-philippe.pbabau@insa-lyon.fr Département Informatique INSA de Lyon Ordonnancement temps réel Jean-Philippe Babau Département Informatique, INSA Lyon jean-philippe.pbabau@insa-lyon.fr Département Informatique INSA de Lyon #12;2 jean-philippe.pbabau@insa-lyon.fr Département Informatique INSA de Lyon

  4. Cours 4TC 2006 jean-philippe.babau@insa-lyon.fr CITI -IF -INSA 1

    E-Print Network [OSTI]

    Brest, Université de

    Cours 4TC ­2006 jean-philippe.babau@insa-lyon.fr CITI - IF - INSA 1 Les langages SDL et MSC Jean-Philippe Babau INSA Lyon Cours 4TC ­2006 jean-philippe.babau@insa-lyon.fr CITI - IF - INSA 2 Introduction jean-philippe.babau@insa-lyon.fr CITI - IF - INSA 3 Plan · Les langage SDL et MSC ­ Principes

  5. jean-philippe.babau@insa-lyon.fr Dpartement Informatique INSA de Lyon

    E-Print Network [OSTI]

    Brest, Université de

    1 jean-philippe.babau@insa-lyon.fr Département Informatique INSA de Lyon Protocoles de communication dédiés Jean-Philippe Babau Département Informatique INSA Lyon jean-philippe.babau@insa-lyon.fr Département Informatique INSA de Lyon #12;2 jean-philippe.babau@insa-lyon.fr Département Informatique INSA de

  6. xico, Agost w.ird.fr/af

    E-Print Network [OSTI]

    Boyer, Edmond

    Jurez Mx ttp://www de Trabajo de Travai diente Huet xico, Agost AFR w.ird.fr/af o No. 12. No obstante, desde hace algunos aos, numerosos y diversos trabajos histricos muestran el papel que estos ltimos han tenido a lo largo de la historia del pas (ver el cuaderno de trabajo Afrodesc No. 3

  7. Form 3501FR.27 New Employee Checklist

    E-Print Network [OSTI]

    Post, David M.

    will be used. Employee directory information has been verified or completed in HR database. Office location and mail code Directory title Directory listing preferences Employee has been directed to the ID CenterForm 3501FR.27 New Employee Checklist Revision Date: 11/25/09 Introductory Instructions: Please

  8. 9 Global warming stephane.gaiffas@cmap.polytechnique.fr

    E-Print Network [OSTI]

    Gaïffas, Stéphane

    9 Global warming stephane.gaiffas@cmap.polytechnique.fr Goal The aim of this project is to study time-series measuring the evolution of global temperature. We consider a particular global temperature

  9. www.cnrs.fr Des virus mergents aux virus pandmiques

    E-Print Network [OSTI]

    van Tiggelen, Bart

    2014 www.cnrs.fr Des virus mergents aux virus pandmiques: interaction entre cologie des htes et volution virale From emerging to pandemic viruses: interplay between host ecology and viral evolution

  10. jean-philippe.babau@insa-lyon.fr INSA de Lyon

    E-Print Network [OSTI]

    Brest, Université de

    1 jean-philippe.babau@insa-lyon.fr INSA de Lyon Programmation NXC Application à la commande d'un robot NXT Lego® Jean-Philippe Babau Département Informatique, laboratoire CITI INSA Lyon jean-philippe.babau@insa-lyon.fr INSA de Lyon · Caractéristiques du robot NXT de Lego® · Programmation du robot NXT ­ Gestion des

  11. Dust Static Spherically Symmetric Solution in $f(R)$ Gravity

    E-Print Network [OSTI]

    Muhammad Sharif; Hafiza Rizwana Kausar

    2011-02-21

    In this paper, we take dust matter and investigate static spherically symmetric solution of the field equations in metric f(R) gravity. The solution is found with constant Ricci scalar curvature and its energy distribution is evaluated by using Landau-Lifshitz energy-momentum complex. We also discuss the stability condition and constant scalar curvature condition for some specific popular choices of f(R) models in addition to their energy distribution.

  12. Bounce cosmology from F(R) gravity and F(R) bigravity

    SciTech Connect (OSTI)

    Bamba, Kazuharu; Nojiri, Shin'ichi; Makarenko, Andrey N.; Odintsov, Sergei D.; Myagky, Alexandr N. E-mail: andre@tspu.edu.ru E-mail: nojiri@phys.nagoya-u.ac.jp

    2014-01-01

    We reconstruct F(R) gravity models with exponential and power-law forms of the scale factor in which bounce cosmology can be realized. We explore the stability of the reconstructed models with analyzing the perturbations from the background solutions. Furthermore, we study an F(R) gravity model with a sum of exponentials form of the scale factor, where the bounce in the early universe as well as the late-time cosmic acceleration can be realized in a unified manner. As a result, we build a second order polynomial type model in terms of R and show that it could be stable. Moreover, when the scale factor is expressed by an exponential form, we derive F(R) gravity models of a polynomial type in case of the non-zero spatial curvature and that of a generic type in that of the zero spatial curvature. In addition, for an exponential form of the scale factor, an F(R) bigravity model realizing the bouncing behavior is reconstructed. It is found that in both the physical and reference metrics the bouncing phenomenon can occur, although in general the contraction and expansion rates are different each other.

  13. Cosmography of f(R) gravity

    E-Print Network [OSTI]

    S. Capozziello; V. F. Cardone; V. Salzano

    2008-07-08

    It is nowadays accepted that the universe is undergoing a phase of accelerated expansion as tested by the Hubble diagram of Type Ia Supernovae (SNeIa) and several LSS observations. Future SNeIa surveys and other probes will make it possible to better characterize the dynamical state of the universe renewing the interest in cosmography which allows a model independent analysis of the distance - redshift relation. On the other hand, fourth order theories of gravity, also referred to as $f(R)$ gravity, have attracted a lot of interest since they could be able to explain the accelerated expansion without any dark energy. We show here how it is possible to relate the cosmographic parameters (namely the deceleration $q_0$, the jerk $j_0$, the snap $s_0$ and the lerk $l_0$ parameters) to the present day values of $f(R)$ and its derivatives $f^{(n)}(R) = d^nf/dR^n$ (with $n = 1, 2, 3$) thus offering a new tool to constrain such higher order models. Our analysis thus offers the possibility to relate the model independent results coming from cosmography to the theoretically motivated assumptions of $f(R)$ cosmology.

  14. jean-philippe.babau@insa-lyon.fr Dpartement Informatique INSA de Lyon

    E-Print Network [OSTI]

    Brest, Université de

    1 jean-philippe.babau@insa-lyon.fr Département Informatique INSA de Lyon Pilote intégré de périphériques ( VxWorks ) Jean-Philippe Babau Département Informatique, laboratoire CITI INSA Lyon jean-philippe.babau@insa-lyon.fr Département Informatique INSA de Lyon #12;2 jean-philippe.babau@insa-lyon.fr Département Informatique INSA de

  15. jean-philippe.babau@insa-lyon.fr Dpartement Informatique INSA de Lyon

    E-Print Network [OSTI]

    Brest, Université de

    1 jean-philippe.babau@insa-lyon.fr Département Informatique INSA de Lyon Les exécutifs temps réel Jean-Philippe Babau Département Informatique, INSA Lyon jean-philippe.babau@insa-lyon.fr Département Informatique INSA de Lyon #12;2 jean-philippe.babau@insa-lyon.fr Département Informatique INSA de Lyon Plan

  16. jean-philippe.babau@insa-lyon.fr Dpartement Informatique INSA de Lyon

    E-Print Network [OSTI]

    Brest, Université de

    1 jean-philippe.babau@insa-lyon.fr Département Informatique INSA de Lyon Conception Multitâches (LACATRE / Vx Works) Jean-Philippe Babau Département Informatique, laboratoire CITI INSA Lyon jean-philippe.babau@insa-lyon.fr Département Informatique INSA de Lyon #12;2 jean-philippe.babau@insa-lyon.fr Département Informatique INSA de

  17. Static spherically symmetric perfect fluid solutions in $f(R)$ theories of gravity

    E-Print Network [OSTI]

    T. Multamaki; I. Vilja

    2006-12-29

    Static spherically symmetric perfect fluid solutions are studied in metric $f(R)$ theories of gravity. We show that pressure and density do not uniquely determine $f(R)$ ie. given a matter distribution and an equation state, one cannot determine the functional form of $f(R)$. However, we also show that matching the outside Schwarzschild-de Sitter-metric to the metric inside the mass distribution leads to additional constraints that severely limit the allowed fluid configurations.

  18. $P-V$ criticality of AdS black hole in $f(R)$ gravity

    E-Print Network [OSTI]

    Songbai Chen; Xiaofang Liu; Changqing Liu

    2013-05-31

    We study thermodynamics of a charged AdS black hole in the special $f(R)$ correction with the constant Ricci scalar curvature. Our results show that the the $f(R)$ correction influences the Gibbs free energy and the phase transition of system. The ratio $\\rho_c$ occurred at the critical point increases monotonically with the derivative term $f'(R_0)$. We also disclose that the critical exponents are the same as those of the liquid-gas phase transition in the Van der Waals model, which does not depend on the $f(R)$ correction considered here.

  19. Isotope shifts in francium isotopes Fr 206 - 213 and Fr 221

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

    Collister, R.; Gwinner, G.; Tandecki, M.; Behr, J. A.; Pearson, M. R.; Zhang, J.; Orozco, L. A.; Aubin, S.; Gomez, E.; FrPNC Collaboration

    2014-11-07

    We present the isotope shifts of the 7s1/2 to 7p1/2 transition for francium isotopes ???Fr with reference to Fr collected from two experimental periods. The shifts are measured on a sample of atoms prepared within a magneto-optical trap by a fast sweep of radio-frequency sidebands applied to a carrier laser. King plot analysis, which includes literature values for 7s1/2 to 7p3/2 isotope shifts, provides a field shift constant ratio of 1.0520(10) and a difference between the specific mass shift constants of 170(100) GHz amu between the D? and D? transitions, of sufficient precision to differentiate between ab initio calculations.

  20. Isotope shifts in francium isotopes Fr 206 - 213 and Fr 221

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

    Collister, R.; Gwinner, G.; Tandecki, M.; Behr, J. A.; Pearson, M. R.; Zhang, J.; Orozco, L. A.; Aubin, S.; Gomez, E.; FrPNC Collaboration

    2014-11-01

    We present the isotope shifts of the 7s1/2 to 7p1/2 transition for francium isotopes ???Fr with reference to Fr collected from two experimental periods. The shifts are measured on a sample of atoms prepared within a magneto-optical trap by a fast sweep of radio-frequency sidebands applied to a carrier laser. King plot analysis, which includes literature values for 7s1/2 to 7p3/2 isotope shifts, provides a field shift constant ratio of 1.0520(10) and a difference between the specific mass shift constants of 170(100) GHz amu between the D? and D? transitions, of sufficient precision to differentiate between ab initio calculations.

  1. LEHRSTUHL STRMUNGSMECHANIK | Prof. Dr.-Ing. habil. A. Leder Universitt Rostock | Fakultt fr Maschinenbau und Schiffstechnik | Albert-Einstein-Strae 2 | D 18059 Rostock

    E-Print Network [OSTI]

    Rostock, Universitt

    Wolter,Lehrstuhl Strmungsmechanik, Universitt Rostock Fr. 15.06.2012 10:30 Uhr Offshore Windkraft Niels

  2. Bernard Boutherin ANF datacentres 2014, boutherin@lpsc.in2p3.fr

    E-Print Network [OSTI]

    van Tiggelen, Bart

    Bernard Boutherin ANF datacentres 2014, boutherin@lpsc.in2p3.fr 1 #12;Wikipdia : L'audit est un environnementale des activits industrielles) ANF datacentres 2014, boutherin@lpsc.in2p3.fr 2 #12; L'audit de donnes analyser et des indicateurs pour mesurer les carts ou l'efficacit. ANF datacentres 2014

  3. Forest Research The Research Agency of the Forestry Commission FR Science Focus

    E-Print Network [OSTI]

    Forest Research The Research Agency of the Forestry Commission FR Science Focus 2011-16 Understanding forests and providing solutions for a sustainable future #12;Forest Research - Who we are Forest Research (FR) is the Forestry Commission's Research Agency and is the UK's foremost body for forest

  4. Extension of the EGS theorem to metric and Palatini f(R) gravity

    E-Print Network [OSTI]

    Valerio Faraoni

    2008-11-12

    By using the equivalence between metric and Palatini f(R) (or "modified") gravities with omega=0, -3/2 Brans-Dicke theories, it is shown that the Ehlers-Geren-Sachs theorem of general relativity is extended to modified gravity. In the case of metric f(R) gravity previously studied, this agrees with previous literature.

  5. Phenotypic assortment in wild primate networks: implications for the dissemination of information

    E-Print Network [OSTI]

    Carter, Alecia J.; Lee, Alexander E. G.; Marshall, Harry H.; Tic, Miquel Torrents; Cowlishaw, Guy

    2015-05-13

    re st ne igh bo ur pr ox im ity (n n) an dg ro om in g( gr oo m )a sso cia tio ns fo rf ou rp he no ty pic tra its ov er th ey ea rs 20 09 2 01 4f or tw ot ro op so fb ab oo ns (J, L) .( n. a. re fe rs to ph en ot yp es wh ich we re no tm ea su re di...

  6. Saddle point inflation from $f(R)$ theory

    E-Print Network [OSTI]

    Michal Artymowski; Zygmunt Lalak; Marek Lewicki

    2015-08-20

    We analyse several saddle point inflationary scenarios based on power-law $f(R)$ models. We investigate inflation resulting from $f(R) = R + \\alpha_n M^{2(1-n)}R^n + \\alpha_{n+1}M^{-2n}R^{n+1}$ and $f(R) = \\sum_n^l \\alpha_n M^{2(1-n)} R^n$ as well as $l\\to\\infty$ limit of the latter. In all cases we have found relation between $\\alpha_n$ coefficients and checked consistency with the PLANCK data as well as constraints coming from the stability of the models in question. Each of the models provides solutions which are both stable and consistent with PLANCK data, however only in parts of the parameter space where inflation starts on the plateau of the potential, some distance from the saddle. And thus all the correct solutions bear some resemblance to the Starobinsky model.

  7. Energy Density Inhomogeneities with Polynomial $f(R)$ Cosmology

    E-Print Network [OSTI]

    M. Sharif; Z. Yousaf

    2014-08-15

    In this paper, we study the effects of polynomial $f(R)$ model on the stability of homogeneous energy density in self-gravitating spherical stellar object. For this purpose, we construct couple of evolution equations which relate the Weyl tensor with matter parameters. We explore different factors responsible for density inhomogeneities with non-dissipative dust, isotropic as well as anisotropic fluids and dissipative dust cloud. We find that shear, pressure, dissipative parameters and $f(R)$ terms affect the existence of inhomogeneous energy density.

  8. Cosmography of f(R) gravity

    E-Print Network [OSTI]

    Capozziello, S; Salzano, V

    2008-01-01

    It is nowadays accepted that the universe is undergoing a phase of accelerated expansion as tested by the Hubble diagram of Type Ia Supernovae (SNeIa) and several LSS observations. Future SNeIa surveys and other probes will make it possible to better characterize the dynamical state of the universe renewing the interest in cosmography which allows a model independent analysis of the distance - redshift relation. On the other hand, fourth order theories of gravity, also referred to as $f(R)$ gravity, have attracted a lot of interest since they could be able to explain the accelerated expansion without any dark energy. We show here how it is possible to relate the cosmographic parameters (namely the deceleration $q_0$, the jerk $j_0$, the snap $s_0$ and the lerk $l_0$ parameters) to the present day values of $f(R)$ and its derivatives $f^{(n)}(R) = d^nf/dR^n$ (with $n = 1, 2, 3$) thus offering a new tool to constrain such higher order models. Our analysis thus offers the possibility to relate the model independ...

  9. Printed by Jouve, 75001 PARIS (FR) Europisches Patentamt

    E-Print Network [OSTI]

    Wu, Bin

    Printed by Jouve, 75001 PARIS (FR) Europisches Patentamt European Patent Office Office europen des brevets (19) EP1713168A2 #12;#12; (11) EP 1 713 168 A2 (12) EUROPEAN PATENT APPLICATION (43, (David) W. Toronto Ontario Canada M5T 1G8 (CA) Liu, Congwei Toronto Ontario Canada M5T 1ZA (CA) Wu

  10. www.lgpm.ecp.fr Director: Patrick Perr

    E-Print Network [OSTI]

    Bezerianos, Anastasia

    .bouveret@ecp.fr cole Centrale Paris, Research Centre Report 2011 Microtopography of pitting on stainless steel Chemi-A-MOUSSON, VOLIA, ALCAN, NIPPON STEEL CORPORATION, SULFURCELL SOLARTECHNIK GmbH, WRTH SOLAR GmbH, VALE (BrazilRcheRs: 13 administRative and technical staFF: 17 doctoRal students: 18 Rank a Publications (souRce: web

  11. Cosmological Constraints from Hubble Parameter on f(R) Cosmologies

    E-Print Network [OSTI]

    F. C. Carvalho; E. M. Santos; J. S. Alcaniz; J. Santos

    2008-11-10

    Modified $f(R)$ gravity in the Palatini approach has been presently applied to Cosmology as a realistic alternative to dark energy. In this concern, a number of authors have searched for observational constraints on several $f(R)$ gravity functional forms using mainly data of type Ia supenovae (SNe Ia), Cosmic Microwave Background ({\\rm CMB}) radiation and Large Scale Structure ({\\rm LSS}). In this paper, by considering a homogeneous and isotropic flat universe, we use determinations of the Hubble function $H(z)$, which are based on differential age method, to place bounds on the free parameters of the $f(R) = R - \\beta/R^{n}$ functional form. We also combine the $H(z)$ data with constraints from Baryon Acoustic Oscillations ({\\rm BAO}) and {\\rm CMB} measurements, obtaining ranges of values for $n$ and $\\beta$ in agreement with other independent analyses. We find that, for some intervals of $n$ and $\\beta$, models based on $f(R) = R - \\beta/R^{n}$ gravity in the Palatini approach, unlike the metric formalism, can produce the sequence of radiation-dominated, matter-dominated, and accelerating periods without need of dark energy.

  12. 1110-8-2(FR) Department of the Army

    E-Print Network [OSTI]

    US Army Corps of Engineers

    of the engineering design, construction, and operation of the project to assure complete safety. Deliberately. It is essential that design guidance be geared to safety, considering both the upstream impacts of an imposed February 1968) Design Criteria for Systems of Small Dams. #12;ER 1110-8-2(FR) 1 Mar 91 b. A large earthen

  13. #F1:Research on Very Low-Energy Building O&M Methods

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

    conditions. The US can learn from innovations in China on on-line monitoring, emissions trading, and energy quotas (Shenzhen ETS, building energy quota). Target Market and...

  14. MCCOMBS SCHOOL OF BUSINESS, UNIVERSITY OF TEXAS AT AUSTIN OPERATIONS MANAGEMENT (OM335, 03885)

    E-Print Network [OSTI]

    Ghosh, Joydeep

    Location: CBA 3.448; Mailbox Location: CBA 5.202 Contact Information: guoming.lai@mccombs.utexas.edu, 471 Location: CBA 5.334D; Mailbox Location: CBA 5.202 Contact Information: parksj@mail.utexas.edu, 471

  15. OM 335H: OPERATIONS MANAGEMENT (Spring 2011) (Last updated on January 17, 2011)

    E-Print Network [OSTI]

    Ghosh, Joydeep

    :30am-2:00pm in CBA 4.304 #03980 : M-W 2:00pm-3:30pm in CBA 4.304 Instructor : Edward G. Anderson Jr. E-Mail : edward.anderson@mccombs.utexas.edu Office : CBA 3.430 Phone : 512-471-6394 Mailbox : CBA 5.202 Office : Pratibha.Bansal@mba11.mccombs.utexas.edu Mailbox : CBA 5.202 *Note: This is potentially subject to change

  16. Version 01-13-14-2 OM 337.2: SUPPLY CHAIN MODELING AND

    E-Print Network [OSTI]

    Ghosh, Joydeep

    Blackboard Office: CBA 3.242 Mail Box: IROM Dept., CBA 5.202 Phone: 512-471-7857 Web: All web material Office: Please see Blackboard e-mail: Patrick.Kriebel@phd.mccombs.utexas.edu Mail Box: IROM Dept., CBA 5

  17. MCCOMBS SCHOOL OF BUSINESS, UNIVERSITY OF TEXAS AT AUSTIN STRATEGIC SUPPLY CHAIN MANAGEMENT (OM367, 03925)

    E-Print Network [OSTI]

    Ghosh, Joydeep

    4:00PM-5:00PM Office Location: CBA 3.448; Mailbox Location: CBA 5.202 Contact Information: guoming Office Location: CBA 5.334E; Mailbox Location: CBA 5.202 Contact Information: Wen

  18. MCCOMBS SCHOOL OF BUSINESS, UNIVERSITY OF TEXAS AT AUSTIN STRATEGIC SUPPLY CHAIN MANAGEMENT (OM367, 03920)

    E-Print Network [OSTI]

    Ghosh, Joydeep

    , Wednesdays 4:00PM-5:00PM Office Location: CBA 3.448; Mailbox Location: CBA 5.202 Contact Information: guoming Office Location: CBA 5.334E; Mailbox Location: CBA 5.202 Contact Information: Wen

  19. Character Sequence Modeling for Transliteration Manoj Kumar Chinnakotla and Om P. Damani

    E-Print Network [OSTI]

    Damani, Om P.

    of Computer Science and Engineering, Indian Institute of Technology, Bombay Mumbai, India {manoj non-probabilistic character mappings achieve accuracy close to that of the baseline statistical is the process of mapping a writ- ten word from a language-script pair to another language-script pair

  20. Contribution # l'implantation d'algorithmes g#om#triques sur machine parall#le

    E-Print Network [OSTI]

    Bermond, Jean-Claude

    , les donn#es d'un probl#me sont souvent acquises progressivement, particuli#rement dans le domaine de maintenir une carte des trap#zes sur une bande verticale, l'ensemble de ces cartes formant une partition du#cessaire de maintenir une r#partition #quilibr#e des donn#es entre les processeurs. Pour #viter la saturation

  1. Nyhetsbrev om teckensprk, v19 2015 Idag brjar jag med ett par pminnelser.

    E-Print Network [OSTI]

    -13 september i Polen. Det r frsent fr early bird-registrering, men regular gller fram till 15 juni. rets

  2. AWEA O&M Recommended Practices Series Part VII: Wind Turbine Gear Lubricant Flushing Procedures

    Broader source: Energy.gov [DOE]

    The AWEA Operations and Maintenance Recommended Practice 101 was developed to provide guidance to the wind industry regardingproper methods of wind turbine gearbox flushing and oil conversion...

  3. Potential Operation and Maintenance (O&M) Savings in the Clinical Science Building at UTMB

    E-Print Network [OSTI]

    Liu, M.; Athar, A.; Claridge, D. E.; Reddy, T. A.; Haberl, J. S.

    1993-01-01

    This report presents the results of a study of the potential energy savings due to optimizing the Heating, Ventilation and Air Conditioning (HVAC) operation schedule in the Clinical Science Building at University of Texas Medical Brach (UTMB...

  4. Potential Operation and Maintenance (O&M) Savings in the Basic Science Building at UTMB

    E-Print Network [OSTI]

    Liu, M.; Athar, A.; Claridge, D. E.; Reddy, T. A.; Haberl, J. S.

    1993-01-01

    This report presents the results of a study of the potential energy savings due to optimizing the Heating, Ventilation and Air Conditioning (HVAC) operation schedule in the Basic Science Building at University of Texas Medical Branch (UTMB...

  5. Om opgaverne 1.4 og 1.11 Hold 9 Opgave 1.4

    E-Print Network [OSTI]

    Eilers, Søren

    ) for N = 1, og sša n 2 = n i (1) for N = n 1 osv. osv.) Denne delfølge har ingen delfølge (x npq ) der

  6. Obtaining and Ensuring Persistence of O&M Savings Through Resource Conservation Management

    E-Print Network [OSTI]

    Miller, W.

    2001-01-01

    Resource conservation management is a management program similar to financial management in that its success requires commitment by all levels of the organization to the process as well as an accounting procedure and ...

  7. MISMISMISMIS 373/OM 337.4373/OM 337.4373/OM 337.4373/OM 337.4 IT for Supply ChainsIT for Supply ChainsIT for Supply ChainsIT for Supply Chains Spring 20Spring 20Spring 20Spring 2011112222

    E-Print Network [OSTI]

    Ghosh, Joydeep

    of a group project. I want to emphasize that while you will gain an understanding of the SAP R/3 system such as procurement, fulfillment, and production using an actual ERP system (SAP R/3) as part of individual exercises to the use of the ERP simulation: (1) to understand how to use the transactional data in ERP systems

  8. Duck Valley Reservoirs Fish Stocking and O&M, Annual Progress Report 2007-2008.

    SciTech Connect (OSTI)

    Sellman, Jake; Perugini, Carol [Department of Fish, Wildlife, and Parks, Shoshone-Paiute Tribes

    2009-02-20

    The Duck Valley Reservoirs Fish Stocking and Operations and Maintenance Project (DV Fisheries) is an ongoing resident fish program that serves to partially mitigate the loss of anadromous fish that resulted from downstream construction of the federal hydropower system. The project's goals are to enhance subsistence fishing and educational opportunities for Tribal members of the Shoshone-Paiute Tribes and provide fishing opportunities for non-Tribal members. In addition to stocking rainbow trout (Oncorhynchus mykiss) in Mountain View (MVR), Lake Billy Shaw (LBS), and Sheep Creek Reservoirs (SCR), the program is also designed to: maintain healthy aquatic conditions for fish growth and survival, provide superior facilities with wilderness qualities to attract non-Tribal angler use, and offer clear, consistent communication with the Tribal community about this project as well as outreach and education within the region and the local community. Tasks for this performance period fall into three categories: operations and maintenance, monitoring and evaluation, and public outreach. Operation and maintenance of the three reservoirs include maintaining fences, roads, dams and all reservoir structures, feeder canals, water troughs, stock ponds, educational signs, vehicles, equipment, and restroom facilities. Monitoring and evaluation activities include creel, gillnet, wildlife, and bird surveys, water quality and reservoir structures monitoring, native vegetation planting, photo point documentation, and control of encroaching exotic vegetation. Public outreach activities include providing environmental education to school children, providing fishing reports to local newspapers and vendors, updating the website, hosting community environmental events, and fielding numerous phone calls from anglers. The reservoir monitoring program focuses on water quality and fishery success. Sheep Creek Reservoir and Lake Billy Shaw had less than productive trout growth due to water quality issues including dissolved oxygen and/or turbidity. Regardless, angler fishing experience was the highest at Lake Billy Shaw. Trout in Mountain View Reservoir were in the best condition of the three reservoirs and anglers reported very good fishing there. Water quality (specifically dissolved oxygen and temperature) remain the main limiting factors in the fisheries, particularly in late August to early September.

  9. . . . . . . . . . . Utarmet Uran Rollelisten i spillet om bruk av radioaktivt materiale i

    E-Print Network [OSTI]

    Laudal, Arnfinn

    vitenskapelig omforente resultater på dette området. The International Atomic Energy Commission (IAEC) har til forholder seg til. #12; Den amerikanske Atomic Energy Commission (AEC), som er USA??s formelle autoritet på naturlig følge av utviklingen av atomkraftindustrien og det som amerikanerne kalte Atoms for Peace

  10. Potential Operation and Maintenance (O&M) Savings in the John Sealy North Building at UTMB

    E-Print Network [OSTI]

    Liu, M.; Athar, A.; Reddy, T. A.; Claridge, D. E.; Haberl, J. S.

    1993-01-01

    schedule, the cold deck reset schedule and the hot deck reset schedule. These optimized HVAC operation schedules were determined using an analysis involving a simplified HVAC model, which was calibrated against daily data measured by the LoanSTAR program...

  11. Information Systems for Urban Planning, A Hypermedia Cooperative Approach Robert Laurini: http://lisi.insa-lyon.fr/~laurini/isup

    E-Print Network [OSTI]

    Laurini, Robert

    1 Information Systems for Urban Planning, A Hypermedia Cooperative Approach Robert Laurini: http://lisi.insa-lyon" Robert LAURINI http://lisi.insa-lyon.fr/~laurini/isup #12;2 Information Systems for Urban Planning, A Hypermedia Cooperative Approach Robert Laurini: http://lisi.insa-lyon.fr/~laurini/isup Objectives of the book

  12. Constraints on a f(R) gravity dark energy model with early scaling evolution

    SciTech Connect (OSTI)

    Park, Chan-Gyung; Hwang, Jai-chan; Noh, Hyerim E-mail: jchan@knu.ac.kr

    2011-09-01

    The modified gravity with f(R) = R{sup 1+?} (? > 0) allows a scaling solution where the energy density of gravity sector follows the energy density of the dominant fluid. We present initial conditions of background and perturbation variables during the scaling evolution regime in the modified gravity. As a possible dark energy model we consider a gravity with a form f(R) = R{sup 1+?}+qR{sup ?n} (?1 < n ? 0) where the second term drives the late-time acceleration. We show that our f(R) gravity parameters are very sensitive to the baryon perturbation growth and baryon density power spectrum, and present observational constraints on the model parameters. We consider full perturbations of f(R) gravity. Our analysis suggests that only the parameter space extremely close to the ?CDM model is allowed with ??<5 10{sup ?6} and n?>?10{sup ?4}.

  13. Cosmological bounces in spatially flat FRW spacetimes in metric f(R) gravity

    SciTech Connect (OSTI)

    Paul, Niladri; Chakrabarty, Saikat Nil; Bhattacharya, Kaushik E-mail: snilch@iitk.ac.in

    2014-10-01

    The present work analyzes the various conditions in which there can be a bouncing universe solution in f(R) gravity. In the article an interesting method, to analyze the bouncing FRW solutions in a spatially flat universe using f(R) gravity models using an effective Einstein frame description of the process, is presented. The analysis shows that a cosmological bounce in the f(R) theory need not be described by an equivalent bounce in the Einstein frame description of the process where actually there may be no bounce at all. Nevertheless the Einstein frame description of the bouncing phenomena turns out to be immensely important as the dynamics of the bounce becomes amenable to logic based on general relativistic intuition. The theory of scalar cosmological perturbations in the bouncing universe models in f(R) theories has also been worked out in the Einstein frame.

  14. http://grainesdexplorateurs.ens-lyon.fr Dcouverte de l'environnement

    E-Print Network [OSTI]

    2011-2012 http://grainesdexplorateurs.ens-lyon.fr Dcouverte de l'environnement fluviatile bord Graines d'explorateurs. Tous nos travaux sont visibles sur le site internet : http://grainesdexplorateurs.ens-lyon

  15. WEBSITE: http://www.edbio.ups-tlse.fr Director: Philippe Valet

    E-Print Network [OSTI]

    Bordenave, Charles

    DOMAINS Structural and functional biology Molecular biology Molecular genetics Metabolic & cardiovascular://www.toulouse- limoges.inserm/mpl/fr/laboratoire/zone_geographique/toulouse/unite_1037.html Research Center on Food

  16. WEBSITE: http://www.ed-megep.fr/ Director: Pr. Hlne Roux-de Balmann

    E-Print Network [OSTI]

    Bordenave, Charles

    and ageing Instabilities, control and vibrations Acoustics Multiphase flows Heat transfer Combustion@chimie.ups-tlse.fr GENERAL DOMAINS, SCIENTIFIC TOPICS, APPROACHES Water, energy and environmental engineering Engineering Turbulence Experimentation, characterisation and measures Modeling, simulation, optimisation, process

  17. Solar System Constraints on a Cosmologically Viable $f(R)$ Theory

    E-Print Network [OSTI]

    Yousef Bisabr

    2009-12-02

    Recently, a model $f(R)$ theory is proposed \\cite{recent} which is cosmologically viable and distinguishable from $\\Lambda$CDM. We use chameleon mechanism to investigate viability of the model in terms of Solar System experiments.

  18. jean-philippe.babau@insa-lyon.fr Dpartement Informatique INSA de Lyon

    E-Print Network [OSTI]

    Brest, Université de

    1 jean-philippe.babau@insa-lyon.fr Département Informatique INSA de Lyon Programmation NQC CITI INSA Lyon jean-philippe.babau@insa-lyon.fr Département Informatique INSA de Lyon RCX de Lego ® · Programmation multi-tâches en NQC ­ Temps, tâches et synchronisation Plan #12;2 jean-philippe.babau@insa-lyon

  19. jean-philippe.babau@insa-lyon.fr Dpartement Informatique INSA de Lyon

    E-Print Network [OSTI]

    Brest, Université de

    1 jean-philippe.babau@insa-lyon.fr Département Informatique INSA de Lyon Jean-Philippe Babau Département Informatique, INSA Lyon Conception et Intégration d'Architectures Industrielles / Systèmes d'Exploitation Avancés jean-philippe.babau@insa-lyon.fr Département Informatique INSA de Lyon #12;2 jean-philippe.babau@insa-lyon

  20. Energy-momentum distribution of a general plane symmetric spacetime in metric f(R) gravity

    E-Print Network [OSTI]

    Morteza Yavari

    2014-06-13

    In this paper, the exact vacuum solution of a general plane symmetric spacetime is investigated in metric f(R) gravity with the assumption of constant Ricci scalar. For this solution, we have studied the generalized Landau-Lifshitz energy-momentum complex in this theory to determine the energy distribution expressions for some specific f(R) models. Also, we show that these models satisfy the constant curvature condition.

  1. R''O NR2''' Oxidation States of Organic Functional Groups

    E-Print Network [OSTI]

    to alkoxysulfonium salt formation. This intermediate breaks down under basic conditions to furnish the carbonyl compound and dimethyl sulfide. Fenselau, A. H.; Moffatt, J. G. J. Am. Chem. Soc. 1966, 88, 1762!1765. Lee

  2. Flrula de la cuenca del ro Borosa (Sierra de Segura y Cazorla. Jan.

    E-Print Network [OSTI]

    Herrera, Carlos M.

    ); A. Bastas, V. Cruz, M. Escobar & G. Fa- rres (1995). Los pliegos a los que hace referencia esta-3025) 95-3086) CAZORLA. LADERA OESTE DE LA NAVA DE PABLO, 1680 M (WG1597) FERRERO 10.VI.1995 Aegilops

  3. The RO(G)-Graded Equivariant Ordinary Homology of G-Cell ...

    E-Print Network [OSTI]

    using the unit disks of finite dimensional G-representations as cells. Our main result ...... indicate that the first value should be Coker (??R(S) : R(S)G/e. // R(S)).

  4. Concurrent semantics for timed distributed Livrable du projet ANR ImpRo (ANR-2010-BLAN-0317)

    E-Print Network [OSTI]

    Doyen, Laurent

    formalisms, 1-bounded time Petri nets (TPN) and networks of timed automata (NTA), with a concurrent sematics Haar. A concurrency- preserving translation from time Petri nets to networks of timed automata. Formal popular formalisms that describe timed concurrent systems: 1-bounded time Petri nets (TPN) and networks

  5. Tools_Equipment under 10K RO 23_120213.xlsx

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

    0000106552 STIRRER, MULTI POSIT PMC 1,116.96 OFF PITT 11-Oct-13 23 0000106515 PUMP INFUSION SINGLE ANALYTICAL WEST KDS100 1,122.00 OFF CMU 8-Oct-13 23 0000101427 TABLE CAT ...

  6. DOMESTIC'S SEPTIC TANKS CONTRIBUTION TO THE POLLUTION OF THE RO GRANDE DE AASCO

    E-Print Network [OSTI]

    Gilbes, Fernando

    , animal farms, and domestic septic tanks. These pollutant sources are classified as non-point pollutant and can help in the identification of the health forest near the river. ENVI software was use to process that growth near houses that have domestic's tanks (Figure 1) has a higher value (Figure 2) in comparison

  7. THE SLICE SPECTRAL SEQUENCE FOR RO(Cpn )-GRADED SUSPENSIONS OF HZ I

    E-Print Network [OSTI]

    Hill, Mike

    Grant FA9550-07-1-0555 and NSF Grants DMS-0905160 , DMS-1307896 and the Sloan Foundation . 1 #12;2 M. A

  8. Effects of water chemistry on NF/RO membrane structure and performance

    E-Print Network [OSTI]

    Mo, Yibing

    2013-01-01

    1,4-dioxane. 3.4. Water chemistry: Concentration,for EG. 4.3.1. Effect of water chemistryon membrane water permeability 4.3.1.1. Effect of ionic

  9. Could we identify hot Ocean-Planets with CoRoT, Kepler and Doppler velocimetry?

    E-Print Network [OSTI]

    Selsis, F; Borde, P; Ollivier, M; Brachet, F; Decaudin, M; Bouchy, F; Ehrenreich, D; Griessmeier, J M; Lammer, H; Sotin, C; Grasset, O; Moutou, C; Barge, P; Deleuil, M; Mawet, D; Despois, D; Kasting, J F; Lger, A

    2007-01-01

    Planets less massive than about 10 MEarth are expected to have no massive H-He atmosphere and a cometary composition (50% rocks, 50% water, by mass) provided they formed beyond the snowline of protoplanetary disks. Due to inward migration, such planets could be found at any distance between their formation site and the star. If migration stops within the habitable zone, this will produce a new kind of planets, called Ocean-Planets. Ocean-planets typically consist in a silicate core, surrounded by a thick ice mantle, itself covered by a 100 km deep ocean. The existence of ocean-planets raises important astrobiological questions: Can life originate on such body, in the absence of continent and ocean-silicate interfaces? What would be the nature of the atmosphere and the geochemical cycles ? In this work, we address the fate of Hot Ocean-Planets produced when migration ends at a closer distance. In this case the liquid/gas interface can disappear, and the hot H2O envelope is made of a supercritical fluid. Althou...

  10. Could we identify hot Ocean-Planets with CoRoT, Kepler and Doppler velocimetry?

    E-Print Network [OSTI]

    F. Selsis; B. Chazelas; P. Borde; M. Ollivier; F. Brachet; M. Decaudin; F. Bouchy; D. Ehrenreich; J. -M. Griessmeier; H. Lammer; C. Sotin; O. Grasset; C. Moutou; P. Barge; M. Deleuil; D. Mawet; D. Despois; J. F. Kasting; A. Leger

    2007-07-12

    Planets less massive than about 10 MEarth are expected to have no massive H-He atmosphere and a cometary composition (50% rocks, 50% water, by mass) provided they formed beyond the snowline of protoplanetary disks. Due to inward migration, such planets could be found at any distance between their formation site and the star. If migration stops within the habitable zone, this will produce a new kind of planets, called Ocean-Planets. Ocean-planets typically consist in a silicate core, surrounded by a thick ice mantle, itself covered by a 100 km deep ocean. The existence of ocean-planets raises important astrobiological questions: Can life originate on such body, in the absence of continent and ocean-silicate interfaces? What would be the nature of the atmosphere and the geochemical cycles ? In this work, we address the fate of Hot Ocean-Planets produced when migration ends at a closer distance. In this case the liquid/gas interface can disappear, and the hot H2O envelope is made of a supercritical fluid. Although we do not expect these bodies to harbor life, their detection and identification as water-rich planets would give us insight as to the abundance of hot and, by extrapolation, cool Ocean-Planets.

  11. RoPACS Mid-Year Workshop Preparing for Cosmic Vision

    E-Print Network [OSTI]

    Pinfield, David J.

    , months for non- transiting planets Solar panel / sun shield 1.4m Telescope Spectrometers Spacecraft Bus With Astrium... Roadmap lacked technology and technology development discussions ESA weights technological Mission Concepts #12;THESIS-Transiting Habitable-Zone ExoPlanet Spectroscopy Infrared Spacecraft Solar

  12. Computer Engineering Department, "Lucian Blaga" University of Sibiu, Romania http://csac.ulbsibiu.ro/

    E-Print Network [OSTI]

    Vintan, Lucian N.

    : Min/Max y = f(x) = (f1(x), f2(x) ... fn(x)) x = (x1, x2, ..., xm) X - decision vector (no. of coresComputer Engineering Department, "Lucian Blaga" University of Sibiu, Romania http" University of Sibiu (LBUS), Romania Academy of Technical Sciences of Romania #12;22 Computer Engineering

  13. HOW TO COOK By Kathryn l. O sterhaug and Ro G. K rr

    E-Print Network [OSTI]

    , there v,ill be some constriction of the siphon or neck ,,-hen the clam is touched. If fresh shell clams

  14. The Sun of the Heart and the Bai-ro-rgyud-'bum

    E-Print Network [OSTI]

    Kapstein, Matthew T

    2008-01-01

    -joms Rin-po-ches Rnying-mai chos-byung, I became intrigued by references to the transmission of Rdzogs-chen materials in the Zur lineage, particularly during the 12th century. In the accompanying bibliography (Dudjom 1991 II: 269), I hazarded... -rtsis, who counted Ston-??k among his teachers and who, as we have seen, was involved in the transmission of the Sun of the Heart of Contemplation. Should we understand this to mean that he is the probable author of our text? I do not think that we should...

  15. PROFESORADO E INVESTIGADORES PARTICIPANTES Fransualdo Acevedo Universidad Federal de Ro Grande del Norte

    E-Print Network [OSTI]

    Escolano, Francisco

    finalidad solventar las deficiencias en la "contabilidad social" de cualquier proyecto que produzca cambio

  16. Asteroseismic analysis of the CoRoT target HD 49933

    SciTech Connect (OSTI)

    Liu, Zhie; Yang, Wuming; Bi, Shaolan; Tian, Zhijia; Liu, Kang; Ge, Zhishuai; Yu, Jie; He, Xin; Wu, Yaqian; Chintarungruangchai, P.; Li, Tanda; Tan, Xiaoyan

    2014-01-10

    The frequency ratios r {sub 10} and r {sub 01} of HD 49933 exhibit an increase at high frequencies. This behavior also exists in the ratios of other stars, which is considered to result from the low signal-to-noise ratio and the larger linewidth at the high-frequency end and could not be predicted by stellar models in previous work. Our calculations show that the behavior not only can be reproduced by stellar models, but can be predicted by asymptotic formulas of the ratios. The frequency ratios of the Sun, too, can be reproduced well by the asymptotic formulas. The increased behavior derives from the fact that the gradient of mean molecular weight at the bottom of the radiative region hinders the propagation of p-modes, while the hindrance does not exist in the convective core. This behavior should exist in the ratios of stars with a large convective core. The characteristic of the ratios at high frequencies provides a strict constraint on stellar models and aids in determining the size of the convective core and the extent of overshooting. Observational constraints point to a star with M = 1.28 0.01 M {sub ?}, R = 1.458 0.005 R {sub ?}, t = 1.83 0.1 Gyr, r{sub cc} = 0.16 0.02 R {sub ?}, ? = 1.85 0.05, and ?{sub ov} =0.6 0.2 for HD 49933.

  17. Conservation Assessment for the Big Bend-Ro Bravo Region 19 Aquatic and

    E-Print Network [OSTI]

    Pasternack, Gregory B.

    - sidio, Texas, and Ojinaga, Chihuahua. Dams and diver- sions throughout the basin, in addition complement of native species (see Conservation Targets list) that are dependent on a suite of habitat

  18. METODOLOGA PARA EL DISEO DE MUESTREO SOCIOAMBIENTAL EN LA CUENCA DEL RO PIEDRAS

    E-Print Network [OSTI]

    Gilbes, Fernando

    de poblacin (densidad, cantidad y distribucin social). Estos datos se obtuvieron de la de la muestra poblacional y los bloques censales a ser muestreado. Finalmente se determinaron las

  19. Revised: October 22, 2013 by RO The University of Texas at Austin

    E-Print Network [OSTI]

    Pillow, Jonathan

    your name, program applying, and UTEID on the top right-hand corner. (Format: Times New Roman, 12 Font, professional organizations, and community activities). (CV Format: Times New Roman, 12 Font, 1-inch margins

  20. The UlTimaTe alvin roTh BS'71

    E-Print Network [OSTI]

    Bergman, Keren

    of large-scale behaviors and trends--all in areas that extend from smart cities and education to health

  1. DEPXRTMEKT OF ENV]RO~:MENTAL F'ROTECTION DlVklOh OF

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-SessionsSouth DakotaRobbins and Myers Co -VANaval ,, *' ;x-L*Qwner -RL5-OOE. *

  2. Photo of the Week: RoHAWKtics at Oak Ridge National Laboratory | Department

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass mapSpeeding access| DepartmentPeerFederal Fleet PowerPhosphazeneArgonne's

  3. Tools_Equipment under 10K RO 23_120213.xlsx

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorking With U.S.Week DayDr.Theories81 to 1990BeToo Crowded toTools forOther

  4. I S S U E 1 6 | F A L L 2 0 1 0 TEXTBOOK FUSION

    E-Print Network [OSTI]

    Pritchard, Jonathan

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Measuring Mexico's Reforms Profile in Bar Graphs Mobilizing Top Teachers Bringing Energy to Campus #12;A WOrd FrOm Th E dE AN C O L m A . O ' m U I r C h E this fall in partnership with our new Harris Energy Policy Initiative, discussed inside this issue. Just

  5. Volume 131, Number 4 tech.mit.edu Friday, February 11, 2011 Oldest and Largest

    E-Print Network [OSTI]

    of the Electrical Engineering and Computer Science depart- ment, he still plans to teach class- es. "I love teachingIve, FrOm CaIrO A first-hand perspective on the political turmoil in Egypt OpiniOn, p. 4 a prettIer marr

  6. An Archaeological Survey of the Tiger Creek Compartment 3 Jasper County, Texas

    E-Print Network [OSTI]

    Moore, William

    2015-06-23

    was very good. The surv ey crew walked the shoreline and surface on the ridge top in an effort to locate surface indi cations of a prehistoric or historic site. Two flakes made from opal were collected fr om the eroded lakeshore (Locality 3...

  7. A Deep Dive into f(R) Gravity Theory

    E-Print Network [OSTI]

    Solmaz Asgari; Reza Saffari

    2011-02-26

    In this paper we have derived the behavior of deceleration parameter with respect to redshift in context of f(R) gravity in vacuum using Taylor expansion of derivative of action. Here we have obtained that the two first terms in Taylor expansion may describe the late time acceleration which is appeared by SNeIa without need of dark energy and dark matter. Also we have derived that any other terms higher than z in Taylor expansion may describe main inflationary epoch in the early Universe. We have shown that f(R) gravity may cover all the dynamical history of the Universe from the beginning to the late time accelerating phase transition.

  8. Hybrid f(R) theories, local constraints, and cosmic speedup

    E-Print Network [OSTI]

    S. Capozziello; T. Harko; T. S. Koivisto; Francisco S. N. Lobo; Gonzalo J. Olmo

    2013-01-10

    We present an extension of general relativity in which an $f(R)$ term \\`{a} la Palatini is added to the usual metric Einstein-Hilbert Lagrangian. Expressing the theory in a dynamically equivalent scalar-tensor form, we show that it can pass the Solar System observational tests even if the scalar field is very light or massless. Applications to cosmology and astrophysics, and some exact solutions are discussed.

  9. SA-IGA team DIS Images Signal Department Signal and Automatic for dIaGnosis and surveillAnce http:/www.gipsa-lab.grenoble-inp.fr

    E-Print Network [OSTI]

    Dobigeon, Nicolas

    :/www.gipsa-lab.grenoble-inp.fr Current and vibration analysis for a preventive condition monitoring in offshore wind farms An advanced.martin@gipsa-lab.grenoble-inp.fr Corinne MAILHES, Tel. 33 (0)5 34 32 22 37 corinne.mailhes@enseeiht.fr The production energy of wind farm, at the country and continental grid scale. The economic value of the wind farm does not only reside in the amount

  10. http://ltds.ec-lyon.fr L T D S U M R 5 5 1 3

    E-Print Network [OSTI]

    Dellandréa, Emmanuel

    http://ltds.ec-lyon.fr L T D S U M R 5 5 1 3 Laboratoire de Tribologie et Dynamique des Systèmes http://ltds.ec-lyon.fr http://ltds.ec-lyon.fr LTDS UMR 5513 / ECL ?cole Centrale de Lyon 36, avenue Guy de Collongue F - 69134 ?cully cedex Tél. +33 (0)4 72 18 62 93 Fax +33 (0)4 78 43 33 83 secretariat.ltds@ec-lyon

  11. Precipitation of sigma and chi phases in ?-ferrite of Type 316FR weld metals

    SciTech Connect (OSTI)

    Chun, Eun Joon; Baba, Hayato; Nishimoto, Kazutoshi; Saida, Kazuyoshi

    2013-12-15

    The decomposition behavior and kinetics of ?-ferrite are examined using aging treatments between 873 and 1073 K for Type 316FR stainless steel weld metals with different solidification modes (316FR AF, 316FR FA). The dominant precipitates are sigma, chi, and secondary austenite nucleated at ?-ferrite/austenite interfaces or in the interior of the ferrite grains. These precipitates consume all the ferrite during isothermal aging in both 316FR AF and FA weld metals. Differences in the precipitation behavior (precipitation initiation time and precipitation speed) between weld metals can be explained by i) the degree of Cr and Mo microsegregation within ?-ferrite or austenite near ferrite and ii) the nucleation sites induced due to the solidification mode (AF or FA), such as the ferrite amount. For both weld materials, a JohnsonMehl-type equation can express the precipitation behavior of the sigma + chi phases and quantitatively predict the behavior at the service-exposure temperatures of a fast breed reactor. - Highlights: Precipitation of ? and ? phase in Type 316FR welds (two solidification modes) Different precipitation behaviors: precipitation initiation time and growth speed Johnson-Mehltype equation is the most applicable to the precipitation behaviors Precipitation behaviors are predicted under service conditions of FBRs.

  12. Commissions Thses et HDR FRANCOISE Jean-Pierre, Prsident UMR 7598 LABORATOIRE JACQUES-LOUIS LIONS jean-pierre.francoise@upmc.fr 33 1 44 27 85 61

    E-Print Network [OSTI]

    Arleo, Angelo

    Commissions Thses et HDR FRANCOISE Jean-Pierre, Prsident UMR 7598 LABORATOIRE JACQUES-LOUIS LIONS jean-pierre.francoise@upmc.fr 33 1 44 27 85 61 LACOMBE Corentin, Gestionnaire ADMINISTRATION DE L'UFR 929 corentin.lacombe@upmc.fr 33 1 44 27 79 88 COLMEZ Pierre UMR 7586 INSTITUT DE MATHEMATIQUES DE

  13. Schroeder-Heister, Peter, Konstanz, Bibliographie Hugo Dingler (1881-1954) , Zeitschrift f??r philosophische Forschung, 35:2 (1981:Apr./Juni) p.283

    E-Print Network [OSTI]

    Schroeder-Heister, Peter

    ??r philosophische Forschung, 35:2 (1981:Apr./Juni) p.283 #12;Schroeder-Heister, Peter, Konstanz, Bibliographie Hugo Dingler (1881-1954) , Zeitschrift f??r philosophische Forschung, 35:2 (1981:Apr./Juni) p.283 #12;Schroeder-Heister, Peter, Konstanz, Bibliographie Hugo Dingler (1881-1954) , Zeitschrift f??r philosophische Forschung, 35

  14. This is an author-deposited version published in: http://oatao.univ-toulouse.fr/ Eprints ID: 5991

    E-Print Network [OSTI]

    Mailhes, Corinne

    micropollutant removal in a crossflow membrane bioreactor. Bioresource Technology, vol. 102 (n6). pp. 4395-oatao@listes.diff.inp-toulouse.fr #12;Cytotoxicity micropollutant removal in a crossflow membrane bioreactor Luis F. Delgado a

  15. Appraising nuclear octupole moment contributions to the hyperfine structures in $^{211}$Fr

    E-Print Network [OSTI]

    Sahoo, B K

    2015-01-01

    Hyperfine structures of $^{211}$Fr due to the interactions of magnetic dipole ($\\mu$), electric quadrupole ($Q$) and magnetic octupole ($\\Omega$) moments with the electrons are investigated using the relativistic coupled-cluster (RCC) theory with an approximation of singles, doubles and important valence triples excitations in the perturbative approach. Validity of our calculations are substantiated by comparing the results with their available experimental values. Its $Q$ value has also been elevated by combining the measured hyperfine structure constant of the $7p \\ ^2P_{3/2}$ state with our improved calculation. Considering the preliminary value of $\\Omega$ from the nuclear shell-model, its contributions to the hyperfine structures up to the $7d \\ ^2D_{5/2}$ low-lying states in $^{211}$Fr are estimated. Energy splittings of the hyperfine transitions in many states have been assessed to find out suitability to carry out their precise measurements so that $\\Omega$ of $^{211}$Fr can be inferred from them unam...

  16. Regular Black Holes in $f(R)$ Gravity

    E-Print Network [OSTI]

    Rodrigues, Manuel E; Marques, Glauber T; Zanchin, Vilson T

    2015-01-01

    We obtain a class of regular black hole solutions in four-dimensional $f(R)$ gravity, $R$ being the curvature scalar, coupled to a nonlinear electromagnetic source. The metric formalism is used and static spherically symmetric spacetimes are assumed. The resulting metric functions are given by one real parameter family of solutions which are generalization of known regular black hole solutions in General Relativity. The known solutions of General Relativity are recovered when the free parameter vanish in which case one has $f(R)\\propto R$. We show that there are particular cases that violates only the strong energy condition.

  17. Newtonian and Post Newtonian Expansionfree Fluid Evolution in f(R) Gravity

    E-Print Network [OSTI]

    M. Sharif; H. Rizwana Kausar

    2011-11-11

    We consider a collapsing sphere and discuss its evolution under the vanishing expansion scalar in the framework of $f(R)$ gravity. The fluid is assumed to be locally anisotropic which evolves adiabatically. To study the dynamics of the collapsing fluid, Newtonian and post Newtonian regimes are taken into account. The field equations are investigated for a well-known $f(R)$ model of the form $R+\\delta R^2$ admitting Schwarzschild solution. The perturbation scheme is used on the dynamical equations to explore the instability conditions of expansionfree fluid evolution. We conclude that instability conditions depend upon pressure anisotropy, energy density and some constraints arising from this theory.

  18. Black holes and gravitational waves in three-dimensional f(R) gravity

    E-Print Network [OSTI]

    Hongsheng Zhang; Dao-Jun Liu; Xin-Zhou Li

    2014-12-19

    In the three-dimensional pure Einstein gravity, the geometries of the vacuum space-times are always trivial, and gravitational waves (gravitons) are strictly forbidden. For the first time, we find a vacuum circularly symmetric black hole with nontrivial geometries in $f(R)$ gravity theory, in which a true singularity appears. In this frame with nontrivial geometry, a perturbative gravitational wave does exist. Beyond the perturbative level, we make a constructive proof of the existence of a gravitational wave in $f(R)$ gravity, where the Birkhoff-like theorem becomes invalid. We find two classes of exact solutions of circularly symmetric pure gravitational wave radiation and absorption.

  19. Constraining Newtonian stellar configurations in f(R) theories of gravity

    E-Print Network [OSTI]

    T. Multamaki; I. Vilja

    2007-10-03

    We consider general metric $f(R)$ theories of gravity by solving the field equations in the presence of a spherical static mass distribution by analytical perturbative means. Expanding the field equations systematically in $\\cO(G)$, we solve the resulting set of equations and show that $f(R)$ theories which attempt to solve the dark energy problem very generally lead to $\\gamma_{PPN}=1/2$ in the solar system. This excludes a large class of theories as possible explanations of dark energy. We also present the first order correction to $\\gamma_{PPN}$ and show that it cannot have a significant effect.

  20. Emergent universe in chameleon, f(R) and f(T) gravity theories

    E-Print Network [OSTI]

    Surajit Chattopadhyay; Ujjal Debnath

    2011-05-04

    In this work, we consider an emergent universe in generalized gravity theories like the chameleon, f(R) and f(T) gravities. We reconstruct the potential of the chameleon field under the emergent scenario of the universe and observe its increasing nature with the evolution of the universe. We reveal that in the emergent universe scenario, the equation-of-state parameter behaves like quintessence in the case of f(R) gravity and like phantom in the case of f(T) gravity.

  1. Project House Dedication - 8

    E-Print Network [OSTI]

    Unknown

    2011-08-17

    ) (11) Burke, N. E., Curtice, S., Little, C.T" and Seibert, A. F" Remoyal of Hydrocar;bons fr;om Oil-Field Brines by Flocculation with Car;bon Dioxide, SPE International Symposium on Oilfield Chemistry, SPE 21046, P 457 (1991). 102 in equilibrium...., Little, C.T., and Seibert, A. F., Remoyal of Hydrocarbons fz;om Oil-Field Brines by Flocculation with Caz;bon Dioxide, SPE International Symposium on Oilfield Chemistry, SPE 21046, P 457 (1991). ESL-IE-91-06-23 Proceedings from the 13th National...

  2. Further stable neutron star models from f(R) gravity

    SciTech Connect (OSTI)

    Astashenok, Artyom V.; Capozziello, Salvatore; Odintsov, Sergei D. E-mail: capozziello@na.infn.it

    2013-12-01

    Neutron star models in perturbative f(R) gravity are considered with realistic equations of state. In particular, we consider the FPS, SLy and other equations of state and a case of piecewise equation of state for stars with quark cores. The mass-radius relations for f(R) = R+R(e{sup ?R/R{sub 0}}?1) model and for R{sup 2} models with logarithmic and cubic corrections are obtained. In the case of R{sup 2} gravity with cubic corrections, we obtain that at high central densities (? > 10?{sub ns}, where ?{sub ns} = 2.7 10{sup 14} g/cm{sup 3} is the nuclear saturation density), stable star configurations exist. The minimal radius of such stars is close to 9 km with maximal mass ? 1.9M{sub ?} (SLy equation). A similar situation takes place for AP4 and BSK20 EoS. Such an effect can give rise to more compact stars than in General Relativity. If observationally identified, such objects could constitute a formidable signature for modified gravity at astrophysical level. Another interesting result can be achieved in modified gravity with only a cubic correction. For some EoS, the upper limit of neutron star mass increases and therefore these EoS can describe realistic star configurations (although, in General Relativity, these EoS are excluded by observational constraints)

  3. Cosmographic transition redshift in $f(R)$ gravity

    E-Print Network [OSTI]

    Salvatore Capozziello; Orlando Luongo

    2014-11-10

    We propose a strategy to infer the transition redshift $z_{da}$, which characterizes the passage through the universe decelerated to accelerated phases, in the framework $f(R)$ gravities. To this end, we numerically reconstruct $f(z)$, i.e. the corresponding $f(R)$ function re-expressed in terms of the redshift $z$ and we show how to match $f(z)$ with cosmography. In particular, we relate $f(z)$ and its derivatives to the cosmographic coefficients, i.e. $H_0, q_0$ and $j_0$ and demonstrate that its corresponding evolution may be framed by means of an effective logarithmic dark energy term $\\Omega_X$, slightly departing from the case of a pure cosmological constant. Afterwards, we show that our model predicts viable transition redshift constraints, which agree with $\\Lambda$CDM. To do so, we compute the corresponding $z_{da}$ in terms of cosmographic outcomes and find that $z_{da}\\leq1$. Finally, we reproduce an effective $f(z)$ and show that this class of models is fairly well compatible with present-time data. To do so, we get numerical constraints employing Monte Carlo fits with the Union 2.1 supernova survey and with the Hubble measurement data set.

  4. Jean-Patrick GELAS 110 rue Chaponnay -69003 LYON jpgelas@ens-lyon.fr

    E-Print Network [OSTI]

    Gelas, Jean-Patrick

    Jean-Patrick GELAS 110 rue Chaponnay - 69003 LYON jpgelas@ens-lyon.fr 04 72 72 82 28 Nationalité (ARM/uClinux) Intervenant de formations, UFR Informatique, Lyon I Formations réseaux, encadrement-2003 Doctorant à l'ENS de Lyon, laboratoire RESO/LIP/INRIA Recherche appliquée, formations, support · Conception

  5. EXTREME WAVE RUNUP ON A VERTICAL CLIFF FRANCESCO CARBONE, DENYS DUTYKH # , JOHN M. DUDLEY, AND FR

    E-Print Network [OSTI]

    EXTREME WAVE RUN­UP ON A VERTICAL CLIFF FRANCESCO CARBONE, DENYS DUTYKH # , JOHN M. DUDLEY, AND FR ?? ED ?? ERIC DIAS Abstract. Wave impact and run­up onto vertical obstacles are among the most impor­ tant phenomena which must be taken into account in the design of coastal structures. From linear wave

  6. Power-law cosmic expansion in f(R) gravity models

    E-Print Network [OSTI]

    Naureen Goheer; Julien Larena; Peter K. S. Dunsby

    2009-06-21

    We show that within the class of f(R) gravity theories, FLRW power-law perfect fluid solutions only exist for R^n gravity. This significantly restricts the set of exact cosmological solutions which have similar properties to what is found in standard General Relativity.

  7. de recherche ISSN0249-6399ISRNINRIA/RR--7750--FR+ENG

    E-Print Network [OSTI]

    Benoit, Anne

    Larchev^eque , Paul Renaud-Goud Theme : Distributed and High Performance Computing Equipe-Projet GRAALapport de recherche ISSN0249-6399ISRNINRIA/RR--7750--FR+ENG Distributed and High Performance Computing INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET EN AUTOMATIQUE Optimal algorithms

  8. de recherche ISSN0249-6399ISRNINRIA/RR--7752--FR+ENG

    E-Print Network [OSTI]

    Benoit, Anne

    , Paul Renaud-Goud , Yves Robert Theme : Distributed and High Performance Computing Equipe-Projet GRAALapport de recherche ISSN0249-6399ISRNINRIA/RR--7752--FR+ENG Distributed and High Performance Computing INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET EN AUTOMATIQUE Power-aware Manhattan routing

  9. de recherche ISSN0249-6399ISRNINRIA/RR--7510--FR+ENG

    E-Print Network [OSTI]

    Benoit, Anne

    Gaujal , Yves Robert Theme : Distributed and High Performance Computing Equipes-Projets GRAAL, MESCALapport de recherche ISSN0249-6399ISRNINRIA/RR--7510--FR+ENG Distributed and High Performance Computing INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET EN AUTOMATIQUE Computing the Throughput

  10. de recherche ISSN0249-6399ISRNINRIA/RR--7479--FR+ENG

    E-Print Network [OSTI]

    Benoit, Anne

    Theme : Distributed and High Performance Computing Equipe-Projet GRAAL Rapport de recherche n 7479apport de recherche ISSN0249-6399ISRNINRIA/RR--7479--FR+ENG Distributed and High Performance Computing INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET EN AUTOMATIQUE Throughput optimization for micro

  11. de recherche ISSN0249-6399ISRNINRIA/RR--7589--FR+ENG

    E-Print Network [OSTI]

    Benoit, Anne

    Robert Theme : Distributed and High Performance Computing Equipe-Projet GRAAL Rapport de recherche napport de recherche ISSN0249-6399ISRNINRIA/RR--7589--FR+ENG Distributed and High Performance Computing INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET EN AUTOMATIQUE Models and complexity results

  12. 3501 FR.03 C&T and M&P Employee Record Completion Prepared by

    E-Print Network [OSTI]

    Post, David M.

    3501 FR.03 C&T and M&P Employee Record Completion Prepared by: name department phone date Authorized by: name title signature date Employee: Effective Date: last name first name m.i. Social Security form Home Address Additional Address Details Flexfield >Enter directory listing preference (default

  13. Comment on "Static and spherically symmetric black holes in f(R) theories"

    E-Print Network [OSTI]

    S. Habib Mazharimousavi; M. Halilsoy

    2012-10-17

    We consider the interesting "near-horizon test" reported in (PRD84, 084006(2011), arXiv:1107.5727) for any static, spherically symmetric (SSS) black hole solution admitted in f(R) gravity. Before adopting the necessary conditions for the test, however, revisions are needed as we point out in this Comment.

  14. WEBSITE: https://www.adum.fr/as/ed/GEET Director: Pr. Maria David

    E-Print Network [OSTI]

    Bordenave, Charles

    .david@laplace.univ-tlse.fr SCIENTIFIC DOMAINS New Power electron devices, integration, modeling and processing Materials for energy electromagnetic issues Sensors and Microsystems for gas and live species detection Dielectric materials, processing-and reliability Materials and plasma applications, modeling and processing Medical radiophysics

  15. www.cnrs.fr COMMUNIQU DE PRESSE REGIONAL I TOULOUSE I 16 DECEMBRE 2013

    E-Print Network [OSTI]

    Loreau, Michel

    quipe. Jean-Philippe Girard, 47 ans, a initi ses travaux sur les vaisseaux HEV dans les annes 1990, l T 05 61 17 54 12 l francoise.viala@ipbs.fr Communication CNRS l Marie-Laure Pierucci l T 05 61 33

  16. Compendium of digital signal processing Lapo Boschi (lapo.boschi@upmc.fr)

    E-Print Network [OSTI]

    Boschi, Lapo

    Compendium of digital signal processing Lapo Boschi (lapo.boschi@upmc.fr) August 31, 2014 time. A system is any process that produces an output signal in response to an input signal: Terminology for signals and systems. A system is any process that generates an output signal, e.g. y(t) or y

  17. Calculations of the cross sections for the neutron acceleration, slowing down, and capture by the isomer "OmHf

    E-Print Network [OSTI]

    Shlyakhter, Ilya

    Calculations of the cross sections for the neutron acceleration, slowing down, and capture for the isomer lsomHf in the energy range of the incoming neutron from 1keV to 5 MeV. Below 0.7 MeV the energy transferred to the neutron in the collision is positive on the average, i.e., the isomer is acting

  18. FEMP Training Success Story: O&M Best practices for Small-Scale PV Systems Video Transcript

    Broader source: Energy.gov [DOE]

    The United States Department of Energys Federal Energy Management Program partnered with the Department of the Interiors US Fish & Wildlife Service to produce much needed training that...

  19. ZH I'bnniiig neccmbcr 2001 A giant new developme^^Js om the books in San Jose

    E-Print Network [OSTI]

    Handy, Susan L.

    , and a residential market analysis recently conducted for the city predicted a demand for 66,000 new housing units largely rural, residential, and recreational, wbiie the rest of San Jose changed greatly. In 1980, thecit

  20. F R AC T U R ED : NOR T H DA K O T A' S OIL B O OM

    E-Print Network [OSTI]

    Patterson, Bruce D.

    by fracking--injecting fluids into the ground to fracture shale oil--a controversial practice that brings

  1. Field Results from Application of the Outdoor-Air/Economizer Diagnostician for Commissioning and O&M

    SciTech Connect (OSTI)

    Pratt, Robert G.; Katipamula, Srinivas; Brambley, Michael R.; Blanc, Steven L.

    2000-05-31

    This paper presents results of field testing an automated diagnostician for outdoor-air-supply and economizer systems that can be used for commissioning purposes. The fundamental capabilities of the tool are described and key results of its application on six air handlers in a large hotel building are discussed. Ancillary issues pertinent to the development and application of such tools are also presented.

  2. Potential Operation and Maintenance (O&M) Savings at Schools in the Ft. Worth Independent School District

    E-Print Network [OSTI]

    Liu, M.; Reddy, T. A.; Claridge, D. E.; Haberl, J. S.

    1993-01-01

    As part of the Texas LoanSTAR program, 44 schools in the Fort Worth Independent School District (FWISD) had lighting retrofits performed on there in late 1991. The Energy Systems Laboratory of Texas A&M University is monitoring hourly energy use...

  3. UGST 181: Fall 2012 EARTH ART/GEOART Dr. Vatche P. Tchakerian Office: O&M 810

    E-Print Network [OSTI]

    , Double Negative by Michael Heizer on Mormon Mesa in Nevada, among others. The main geographical emphasis

  4. SEMINARIEPROGRAM FoKult ht 2013 Tor-fre 29-30 aug Internat om inledningar p Sby Steri.

    E-Print Network [OSTI]

    Nilsson: Byzantion Konstantinopel Istanbul: kulturmten i tid och rum. (AA) Mn 16 sept, kl 15 Bckerman Fre 6 dec, kl 10-12 Textseminarium: Daniel Strand Fre 20 dec, kl 10-12 Textseminarium: Niklas Haga

  5. OM 14-66; Board's Interest Rate Remains 3 Percent for the Fourth Quarter, FY 14; 6/11/14

    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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergyInterested Parties -DepartmentAvailable forSite |n t78 I.(NationalOE'sOHAOLEDREDUCEJ

  6. Thermodynamical Analysis of a Black Hole with a Global Monopole Within a Class of a f(R) Gravity

    E-Print Network [OSTI]

    Lustosa, F B; Ferreira, Cristine N; Neto, J L

    2015-01-01

    We analyze the thermodynamics of a black hole in a region that contains a global monopole in the framework of a particular class of a f(R) gravity. Specifically, we study the case in which df(R)/dR = F(R) is a power law function of the radial coordinate of the monopole spacetime, i.e., F(r) = 1 + \\psi_n r^n, where \\psi_n is the fine-tuned parameter corresponding to the f(R) gravity. We obtain explicit expressions for the local thermodynamic quantities of the black hole as a function of the event horizon, the parameter describing the monopole and the measurable corrections due to the f(R) theory modifications of the General Relativity. We also discussed the implications of the particular case of n=2, where the parameter \\psi_2 can be related to a positive cosmological constant, that in monopole presence is characterized by a non-trivial topology observed as a deficit solid angle.

  7. f(R) Gravity, relic coherent gravitons and optical chaos

    E-Print Network [OSTI]

    Lawrence B. Crowell; Christian Corda

    2014-02-19

    We discuss the production of massive relic coherent gravitons in a particular class of f(R) gravity which arises from string theory and their possible imprint in Cosmic Microwave Background. In fact, in the very early universe these relic gravitons could have acted as slow gravity waves. They may have then acted to focus the geodesics of radiation and matter. Therefore, their imprint on the later evolution of the universe could appear as filaments and domain wall in the Universe today. In that case, the effect on Cosmic Microwave Background should be analogous to the effect of water waves, which, in focusing light, create optical caustics which are commonly seen on the bottom of swimming pools. We analyze this important issue by showing how relic massive GWs perturb the trajectories of Cosmic Microwave Background photons (gravitational lensing by relic GWs). The consequence of the type of physics discussed is outlined by illustrating an amplification of what might be called optical chaos.

  8. http://www-lipn.univ-paris13.fr/~petrucci/PAPERS In Journal of Software Tools for Technology Transfer,10(5), pages 401-424, october 2008.

    E-Print Network [OSTI]

    Petrucci, Laure

    Transfer,10(5), pages 401-424, october 2008. Software Tools for Technology Transfer manuscript No. (willhttp://www-lipn.univ-paris13.fr/~petrucci/PAPERS In Journal of Software Tools for Technology

  9. http://www-lipn.univ-paris13.fr/~petrucci/PAPERS Journal of Software Tools for Technology Transfer(9):3-4, pages 393-411, june 2007.

    E-Print Network [OSTI]

    Petrucci, Laure

    http://www-lipn.univ-paris13.fr/~petrucci/PAPERS Journal of Software Tools for Technology Transfer(9):3-4, pages 393-411, june 2007. Software Tools for Technology Transfer manuscript No. (will

  10. New Finite Rogers-Ramanujan Identities Victor J. W. Guo1, Fr'ed'eric Jouhet2 and Jiang Zeng3

    E-Print Network [OSTI]

    Jouhet, Frdric

    @math.ecnu.edu.cn, http://math.ecnu.edu.cn/~jwguo 2Universit'e de Lyon, Universit'e Lyon 1, UMR 5208 du CNRS jouhet@math.univ-lyon1.fr, http://math.univ-lyon1.fr/~jouhet 3Universit'e de Lyon, Universit'e Lyon 1, UMR 5208 du CNRS, Institut Cam* *ille Jordan, F-69622, Villeurbanne

  11. Cavity cooling of translational and ro-vibrational motion of molecules: ab initio-based simulations for OH and NO

    E-Print Network [OSTI]

    Markus Kowalewski; Giovanna Morigi; Pepijn W. H. Pinkse; Regina de Vivie-Riedle

    2007-08-07

    We present detailed calculations at the basis of our recent proposal for simultaneous cooling the rotational, vibrational and external molecular degrees of freedom. In this method, the molecular rovibronic states are coupled by an intense laser and an optical cavity via coherent Raman processes enhanced by the strong coupling with the cavity modes. For a prototype system, OH, we showed that the translational motion is cooled to few micro Kelvin and the molecule is brought to the internal ground state in about a second. Here, we investigate numerically the dependence of the cooling scheme on the molecular polarizability, selecting NO as a second example. Furthermore, we demonstrate the general applicability of the proposed cooling scheme to initially vibrationally and rotationally hot molecular systems.

  12. NOTAS BREVES 421 SEGOVIA: Carrascal del Ro, pr. Ermita de San Frutos, 30T VL 2675, 900 m,

    E-Print Network [OSTI]

    Herrera, Carlos M.

    : Pr. oppidulum Pedraza, 30T VL35, ad 1000 m, in muris veteris, A. Ceballos, Fdez. Casas 2863, Miguel siccis apricis, solo calcreo, G.a-Villaraco, 17-VI- 1979. Javier FERNANDEZ CASAS & Antonio GARCIA

  13. 40 | FLO RIDA G RO WER | M AY 2007 | O N C I T R U S

    E-Print Network [OSTI]

    Etxeberria, Edgardo

    cities clean up this water at wastewater treatment plants that pro- vide primary and secondary treatment consider- ation. Before1980, wastewater after treatment was commonly disposed of in the cheapest and most generates about 100 gallons of wastewater every day. Florida's population continues to grow at nearly 1

  14. Artculo publicado en: Geogaceta, 19: 142-145. 1996 Erosin hdrica en la cuenca del ro Guadalfeo (Granada);

    E-Print Network [OSTI]

    Castillo, Antonio

    ABSTRACT El valor medio de prdida de suelo obtenido por Fournier y por la U.S.L.E. para el rea de estudio (720 km2 ) fue de 40 t/ha/ao. Sin embargo, la aplicacin de ambas metodologas a nivel de subcuencas superan los 1.000 mm en la parte superior de la cuenca, donde son mayoritarias las precipitaciones en

  15. An inverse scheme for sensitivity and uncertainty analysis in basin modeling: the resolution limits of Easy%Ro

    E-Print Network [OSTI]

    Huvaz, Ozkan

    2000-01-01

    One of the major contributors to uncertainties in basin modeling arises from the determination of the parameters necessary for reconstructing the thermal history due to the importance of the thermal maturity in evaluating the petroleum potential...

  16. ;n 3:i'tion to the melhods recenrly reviewed in TREEoy Ro,?sset and Raymond'. the introduction

    E-Print Network [OSTI]

    Beerli, Peter

    genealogies ustng Markov chain Monte Carlo importance samplmg For DNA and microsatellite data these ML Hudson, R.R. I19901 Oxf. Sm. Evol. Bol. 7, 1-44 4 Watterson, G. (19%; Jheor. Popul. Bid. 35, 161-180 5 Fu: estimation of populationsize. exponentlai growth rate, data migration rates. Three programs available as C

  17. Generalization of Regular Black Holes in General Relativity to $f(R)$ Gravity

    E-Print Network [OSTI]

    Rodrigues, Manuel E; Junior, Ednaldo L B; Marques, Glauber T

    2016-01-01

    In this paper, we determine regular black hole solutions using a very general $f(R)$ theory, coupled to a non-linear electromagnetic field given by a Lagrangian $\\mathcal{L}_{NED}$. The functions $f(R)$ and $\\mathcal{L}_{NED}$ are left in principle unspecified. Instead, the model is constructed through a choice of the mass function $M(r)$ presented in the metric coefficients. Solutions which have a regular behaviour of the geometric invariants are found. These solutions have two horizons, the event horizon and the Cauchy horizon. All energy conditions are satisfied in the whole space-time, except the strong energy condition (SEC) which is violated near the Cauchy horizon.

  18. Theoretical and observational constraints of viable f(R) theories of gravity

    E-Print Network [OSTI]

    de la Cruz-Dombriz, Alvaro; Kandhai, Sulona; Saez-Gomez, Diego

    2015-01-01

    Modified gravity has attracted much attention over the last few years and remains a potential candidate for dark energy. In particular, the so-called viable f(R) gravity theories, which are able to both recover General Relativity (GR) and produce late-time cosmic acceleration, have been widely studied in recent literature. Nevertheless, extended theories of gravity suffer from several shortcomings which compromise their ability to provide realistic alternatives to the standard cosmological Lambda CDM Concordance model. We address the existence of cosmological singularities and the conditions that guarantee late-time acceleration,assuming reasonable energy conditions for standard matter in the so-called Hu-Sawicki f(R) model, currently among the most widely studied modifications to General Relativity. Then using the Supernovae Ia Union 2.1 catalogue, we further constrain the free parameters of this model. The combined analysis of both theoretical and observational constraints sheds some light on the viable par...

  19. Wormholes in viable $f(R)$ modified theories of gravity and Weak Energy Condition

    E-Print Network [OSTI]

    Petar Pavlovi?; Marko Sossich

    2015-02-19

    In this work wormholes in viable $f(R)$ gravity models are analysed. We are interested in exact solutions for stress-energy tensor components depending on different shape and redshift functions. Several solutions of gravitational equations for different $f(R)$ models are examined. Found solutions imply no need for exotic material, while this need is implied in the standard general theory of relativity. Simple expression for WEC violation near the throat is derived and analysed. High curvature regime is also discussed, as well as the question of the highest possible values of Ricci scalar for which WEC is not violated near the throat, and corresponding functions are calculated for the several models. The approach here differs from the one that has been common since no additional assumptions to simplify the equations are made, and functions in $f(R)$ models are not taken to be arbitrary functions, but rather a feature of the theory that has to be evaluated on the basis of consistency with observations for the Solar System and cosmological evolution.

  20. Any correspondence concerning this service should be sent to the repository administrator: staff-oatao@inp-toulouse.fr

    E-Print Network [OSTI]

    Mailhes, Corinne

    .Evon@ensiacet.fr Aqueous extraction process using water alone as medium is an alternative to the solvent oil extraction extraction of oleic sunflower oil from whole plant by twin- screw extruder: feasibility study, influence and makes it freely available over the web where possible. #12;AQUEOUS EXTRACTION OF OLEIC SUNFLOWER OIL

  1. This is an author-deposited version published in: http://oatao.univ-toulouse.fr/ Eprints ID: 5647

    E-Print Network [OSTI]

    Mailhes, Corinne

    food-industry wastes for electricity production in microbial fuel cell. Bioresource Technology pp. 2748-oatao@listes.diff.inp-toulouse.fr #12;Testing various food-industry wastes for electricity production in microbial fuel cell Bibiana. Introduction Microbial fuel cells (MFCs) are electrochemical devices that use the metabolic activity

  2. This is an author-deposited version published in: http://oatao.univ-toulouse.fr/ Eprints ID: 6175

    E-Print Network [OSTI]

    Mailhes, Corinne

    -oatao@listes.diff.inp-toulouse.fr #12;Biomass steam gasification in fluidized bed of inert or catalytic particles: Comparison between been showed to substitution fuels synthesis from biomass steam gasification, such as methanation and "Biomass To FischerTropsch Liquids". For those processes, the gas produced by gasification, called syngas

  3. VISIT US AT // univ-brest.fr/GB Com'UBOMai2015-Crditsphotos:fotolia-BenjaminDeroche

    E-Print Network [OSTI]

    Brest, Universit de

    ) COLLABORATIVE PARTNERSHIPS CHRU (Regional University Hospital of Brest) Agence des Aires Marines Protges: contact@univ-brest. univ-brest.fr KEY PARTNERSHIPS RESEARCH ORGANISATIONS CNRS (French National Centre-Generale of the Armed Forces) SUPPORT Regional Council of Brittany Conseil Gnral 29 (Finistre Regional Council) Brest

  4. This is an author-deposited version published in: http://oatao.univ-toulouse.fr/ Eprints ID: 6656

    E-Print Network [OSTI]

    Mailhes, Corinne

    This is an author-deposited version published in: http://oatao.univ-toulouse.fr/ Eprints ID: 6656 to Flow Coefficient Map: Application to Radial Turbine. (2012) Journal of Thermal Science, vol. 21 (n 6 to radial turbine Xavier CARBONNEAU and Nicolas BINDER Universit de Toulouse Institut Suprieur de l

  5. f(R) gravity on non-linear scales: The post-Friedmann expansion and the vector potential

    E-Print Network [OSTI]

    Thomas, Daniel B; Koyama, Kazuya; Li, Baojiu; Zhao, Gong-Bo

    2015-01-01

    Many modified gravity theories are under consideration in cosmology as the source of the accelerated expansion of the universe and linear perturbation theory, valid on the largest scales, has been examined in many of these models. However, smaller non-linear scales offer a richer phenomenology with which to constrain modified gravity theories. Here, we consider the Hu-Sawicki form of $f(R)$ gravity and apply the post-Friedmann approach to derive the leading order equations for non-linear scales, i.e. the equations valid in the Newtonian-like regime. We reproduce the standard equations for the scalar field, gravitational slip and the modified Poisson equation in a coherent framework. In addition, we derive the equation for the leading order correction to the Newtonian regime, the vector potential. We measure this vector potential from $f(R)$ N-body simulations at redshift zero and one, for two values of the $f_{R_0}$ parameter. We find that the vector potential at redshift zero in $f(R)$ gravity can be close t...

  6. Asymptotic safety in the f(R) approximation

    E-Print Network [OSTI]

    Juergen A. Dietz; Tim R. Morris

    2013-01-28

    In the asymptotic safety programme for quantum gravity, it is important to go beyond polynomial truncations. Three such approximations have been derived where the restriction is only to a general function f(R) of the curvature R>0. We confront these with the requirement that a fixed point solution be smooth and exist for all non-negative R. Singularities induced by cutoff choices force the earlier versions to have no such solutions. However, we show that the most recent version has a number of lines of fixed points, each supporting a continuous spectrum of eigen-perturbations. We uncover and analyse the first five such lines. Sensible fixed point behaviour may be achieved if one consistently incorporates geometry/topology change. As an exploratory example, we analyse the equations analytically continued to R<0, however we now find only partial solutions.We show how these results are always consistent with, and to some extent can be predicted from, a straightforward analysis of the constraints inherent in the equations.

  7. Dynamical Analysis of Charged Anisotropic Spherical Star in f(R) Gravity

    E-Print Network [OSTI]

    H. Rizwana Kausar; Ifra Noureen; M. Umair Shahzad

    2015-10-11

    We consider a modified gravity theory, $f(R)=R+\\alpha R^n-\\frac{\\mu^4}{R^m}$, in the metric formulation and analyze the contribution of electromagnetic field on the range of dynamical instability of a star filled with anisotropic matter. The collapse equation is developed by applying conservation on anisotropic matter, Maxwell source and dark source terms arising due to $f(R)$ gravity. Specific perturbation scheme is implemented and it is observed that the inclusion of Maxwell source slows down the collapse and makes system more stable in Newtonian regime. Also, we make comparison of our results with the existing literature.

  8. Information content in $F(R)$ brane models with non-constant curvature

    E-Print Network [OSTI]

    Correa, R A C; Dutra, A de Souza; da Rocha, Roldao; Menezes, R

    2015-01-01

    In this work we investigate the entropic information-measure in the context of braneworlds with non-constant curvature. The braneworld entropic information is studied for gravity modified by the squared of the Ricci scalar, besides the usual Einstein-Hilbert term. We showed that the minimum value of the brane configurational entropy provides a stricter bound on the parameter that is responsible for the $F(R)$ model to differ from the Einstein-Hilbert standard one. Our results are moreover consistent to a negative bulk cosmological constant.

  9. 2008 FERC Published ASCM_FRN_74_FR_47052-01_9-30-09_1741

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home RoomPreservationBio-InspiredAtmosphericdevicesPPONe β+-Decay EvaluatedThe6 Feature2007 News7A74 FR

  10. Thioulouse, J., and D. Chessel. 1992. A method for reciprocal scaling of species tolerance and sample diversity. Ecology 73:670-680. http://pbil.univ-lyon1.fr/R/articles/arti071.pdf

    E-Print Network [OSTI]

    Thioulouse, Jean

    and sample diversity. Ecology 73:670-680. http://pbil.univ-lyon1.fr/R/articles/arti071.pdf #12;Thioulouse, J 73:670-680. http://pbil.univ-lyon1.fr/R/articles/arti071.pdf #12;Thioulouse, J., and D. Chessel. 1992. A method for reciprocal scaling of species tolerance and sample diversity. Ecology 73:670-680. http://pbil.univ-lyon

  11. Redundant operators in the exact renormalisation group and in the f(R) approximation to asymptotic safety

    E-Print Network [OSTI]

    Juergen A. Dietz; Tim R. Morris

    2013-06-20

    In this paper we review the definition and properties of redundant operators in the exact renormalisation group. We explain why it is important to require them to be eigenoperators and why generically they appear only as a consequence of symmetries of the particular choice of renormalisation group equations. This clarifies when Newton's constant and or the cosmological constant can be considered inessential. We then apply these ideas to the Local Potential Approximation and approximations of a similar spirit such as the f(R) approximation in the asymptotic safety programme in quantum gravity. We show that these approximations can break down if the fixed point does not support a `vacuum' solution in the appropriate domain: all eigenoperators become redundant and the physical space of perturbations collapses to a point. We show that this is the case for the recently discovered lines of fixed points in the f(R) flow equations.

  12. Quantum probes of timelike naked singularities in the weak field regime of $f(R)$ global monopole spacetime

    E-Print Network [OSTI]

    O. Gurtug; M. Halilsoy; S. Habib Mazharimousavi

    2014-01-14

    The formation of a naked singularity in $f(R)$ global monopole spacetime is considered in view of quantum mechanics. Quantum test fields obeying the Klein$-$Gordon, Dirac and Maxwell equations are used to probe the classical timelike naked singularity developed at $r=0$. We prove that the spatial derivative operator of the fields fails to be essentially self-adjoint. As a result, the classical timelike naked singularity formed in $f(R)$ global monopole spacetime remains quantum mechanically singular when it is probed with quantum fields having different spin structures. Pitelli and Letelier (Phys. Rev. D 80, 104035, 2009) had shown that for quantum scalar ($spin$ $0$% ) probes the general relativistic global monopole singularity remains intact. For specific modes electromagnetic ($spin$ $1$) and Dirac field ($% spin$ $1/2$) probes, however, we show that the global monopole spacetime behaves quantum mechanically regular. The admissibility of this singularity is also incorporated within the Gubser's singularity conjecture.

  13. Constraining models of f(R) gravity with Planck and WiggleZ power spectrum data

    SciTech Connect (OSTI)

    Dossett, Jason; Parkinson, David; Hu, Bin E-mail: hu@lorentz.leidenuniv.nl

    2014-03-01

    In order to explain cosmic acceleration without invoking ''dark'' physics, we consider f(R) modified gravity models, which replace the standard Einstein-Hilbert action in General Relativity with a higher derivative theory. We use data from the WiggleZ Dark Energy survey to probe the formation of structure on large scales which can place tight constraints on these models. We combine the large-scale structure data with measurements of the cosmic microwave background from the Planck surveyor. After parameterizing the modification of the action using the Compton wavelength parameter B{sub 0}, we constrain this parameter using ISiTGR, assuming an initial non-informative log prior probability distribution of this cross-over scale. We find that the addition of the WiggleZ power spectrum provides the tightest constraints to date on B{sub 0} by an order of magnitude, giving log{sub 10}(B{sub 0}) < ?4.07 at 95% confidence limit. Finally, we test whether the effect of adding the lensing amplitude A{sub Lens} and the sum of the neutrino mass ?m{sub ?} is able to reconcile current tensions present in these parameters, but find f(R) gravity an inadequate explanation.

  14. Neutron stars in a perturbative f(R) gravity model with strong magnetic fields

    SciTech Connect (OSTI)

    Cheoun, Myung-Ki; Deliduman, Cemsinan; Gngr, Can; Kele?, Vildan; Ryu, C.Y.; Kajino, Toshitaka; Mathews, Grant J. E-mail: cemsinan@msgsu.edu.tr E-mail: kelesvi@itu.edu.tr E-mail: kajino@nao.ac.jp

    2013-10-01

    In Kaluza-Klein electromagnetism it is natural to associate modified gravity with strong electromagnetic fields. Hence, in this paper we investigate the combined effects of a strong magnetic field and perturbative f(R) gravity on the structure of neutron stars. The effect of an interior strong magnetic field of about 10{sup 17?18} G on the equation of state is derived in the context of a quantum hadrodynamics (QHD) equation of state (EoS) including effects of the magnetic pressure and energy along with occupied Landau levels. Adopting a random orientation of interior field domains, we solve the modified spherically symmetric hydrostatic equilibrium equations derived for a gravity model with f(R) = R+?R{sup 2}. Effects of both the finite magnetic field and the modified gravity are detailed for various values of the magnetic field and the perturbation parameter ? along with a discussion of their physical implications. We show that there exists a parameter space of the modified gravity and the magnetic field strength, in which even a soft equation of state can accommodate a large ( > 2 M{sub s}un) maximum neutron star mass.

  15. Cosmology based on $f(R)$ gravity with ${\\cal O}(1)$ eV sterile neutrino

    E-Print Network [OSTI]

    A. S. Chudaykin; D. S. Gorbunov; A. A. Starobinsky; R. A. Burenin

    2015-05-13

    We address the cosmological role of an additional ${\\cal O}(1)$ eV sterile neutrino in modified gravity models. We confront the present cosmological data with predictions of the FLRW cosmological model based on a variant of $f(R)$ modified gravity proposed by one of the authors previously. This viable cosmological model which deviation from general relativity with a cosmological constant $\\Lambda$ decreases as $R^{-2n}$ for large, but not too large values of the Ricci scalar $R$ provides an alternative explanation of present dark energy and the accelerated expansion of the Universe. Various up-to-date cosmological data sets exploited include Planck CMB anisotropy, CMB lensing potential, BAO, cluster mass function and Hubble constant measurements. We find that the CMB+BAO constraints strongly the sum of neutrino masses from above. This excludes values $\\lambda\\sim 1$ for which distinctive cosmological features of the model are mostly pronounced as compared to the $\\Lambda$CDM model, since then free streaming damping of perturbations due to neutrino rest masses is not sufficient to compensate their extra growth occurring in $f(R)$ gravity. Thus, we obtain $\\lambda>8.2$ ($2\\sigma$) with cluster systematics and $\\lambda>9.4$ ($2\\sigma$) without that. In the latter case we find for the sterile neutrino mass $0.47\\,\\,\\rm{eV}$$\\,<\\,$$m_{\

  16. Cosmological tests of modified gravity: constraints on $F(R)$ theories from the galaxy clustering ratio

    E-Print Network [OSTI]

    Julien Bel; Philippe Brax; Christian Marinoni; Patrick Valageas

    2015-04-23

    The clustering ratio $\\eta$, a large-scale structure observable originally designed to constrain the shape of the power spectrum of matter density fluctuations, is shown to provide a sensitive probe of the nature of gravity in the cosmological regime. We apply this analysis to $F(R)$ theories of gravity using the luminous red galaxy (LRG) sample extracted from the spectroscopic Sloan Digital Sky Survey (SDSS) data release 7 and 10 catalogues. We find that General Relativity (GR), complemented with a Friedmann-Robertson-Walker (FRW) cosmological model with parameters fixed by the Planck satellite, describes extremely well the clustering of galaxies up to $z\\sim 0.6$. On large cosmic scales, the absolute amplitude of deviations from GR, $|f_{R_0 }|$, is constrained to be smaller than $4.6 \\times 10^{-5}$ at the $95\\%$ confidence level. This bound makes cosmological probes of gravity almost competitive with the sensitivity of Solar System tests, although still one order of magnitude less effective than astrophysical tests. We also extrapolate our results to future large surveys like Euclid and show that the astrophysical bound will certainly remain out of reach for such a class of modified-gravity models that only differ from $\\Lambda$CDM at low redshifts.

  17. Solar System planetary orbital motions and f(R) Theories of Gravity

    E-Print Network [OSTI]

    Matteo Luca Ruggiero; Lorenzo Iorio

    2006-12-14

    In this paper we study the effects of $f(R)$ Theories of Gravity on Solar System gravitational tests. In particular, starting from an exact solution of the field equation in vacuum, in the Palatini formalism, we work out the effects that the modifications to the Newtonian potential would induce on the Keplerian orbital elements of the Solar System planets, and compare them with the latest results in planetary orbit determination from the EPM2004 ephemerides. It turns out that the longitudes of perihelia and the mean longitudes are affected by secular precessions. We obtain the resulting best estimate of the parameter $k$ which, being simply related to the scalar curvature, measures the non linearity of the gravitational theory. We use our results to constrain the cosmological constant and show how $f(R)$ functions can be constrained, in principle. What we obtain suggests that, in agreement with other recent papers, the Solar System experiments are not effective to set such constraints, if compared to the cosmologically relevant values.

  18. Millimeter Wave Observations of the Core-Jet and Molecular Gas in the FR I Radio Galaxy NGC 3801

    E-Print Network [OSTI]

    Mousumi Das; Stuart N. Vogel; Gijs A. Verdoes Kleijn; Christopher P. O'Dea; Stefi A. Baum

    2005-05-13

    We present BIMA 3 mm observations of the radio continuum source and the molecular gas disk in the radio loud Fanaroff & Riley Type I (FR I)galaxy NGC3801.We have detected a continuum source in the nucleus and determined that it has a flat millimeter-wave spectrum, suggesting that the emission is non-thermal and due to an AGN; the radio core is not evident in existing VLA observations. We also map the extended 3 mm emission from the previously known radio jets. In addition, we detect CO (1--0) emission associated with the dust disk observed in previous HST images. A velocity gradient is observed, indicating a two kpc radius rotating gas ring or disk oriented roughly perpendicular to the radio jets. The inferred molecular gas mass of the disk is $M(H_{2})=3\\times10^{8}M_{\\odot}$, about 1% of the dynamical mass. We also find a $\\sim 10^8$ M$_\\odot$ molecular gas clump not associated with the gas disk. There is evidence that this gas is associated with a merger and is infalling. This suggests that FR I type activity is related to merger activity, as is thought to be the case for FR II type radio galaxies. We also find indications that one of the radio jets is entraining gas from the infalling molecular gas.

  19. txH2O: Volume 5, Number 2 (Complete)

    E-Print Network [OSTI]

    Texas Water Resources Institute

    2009-01-01

    summe r keep it o n 72? at n ight and 8 2? during the day. ? Chan ge air filt ers once a month or rinse if w ashable. I nsert air filter corr ectly. ? For w indow un its, look a t the size of the ro om and n umber of people.... In and ar ound the kitchen ? Dishw asher ? R un bleach through the dishw asher to c lean the d rain. ? Bakin g ? Use ce ramic or g lass pans because they bake food qui cker than metal pans. ? Durin g summe r ? Cook with the m...

  20. 3/16/10 Questions? Contact -employee.services@yale.edu Page 1 of 1 FORM 3501 FR.18 PROMOTION & TRANSFER CHECKLIST REVISION DATE: 3/16/10

    E-Print Network [OSTI]

    Post, David M.

    will be used. Employee directory information has been verified or completed in HR database: Office location3/16/10 Questions? Contact - employee.services@yale.edu Page 1 of 1 FORM 3501 FR.18 PROMOTION & TRANSFER CHECKLIST REVISION DATE: 3/16/10 Employee Name: Old Department: New Department University Personal

  1. arXiv:0706.2399v1[astro-ph]16Jun2007 Cosmological Constraints on f(R) Acceleration Models

    E-Print Network [OSTI]

    Hu, Wayne

    structure formation [25] and can impact observables down to Compton wave- lengths of a few Mpc [38]. We-linear functions f(R) of the Ricci scalar R have long been known to cause acceleration [1, 2, 3, 4] and have been lies with the extremely tight con- straints on such modifications placed by solar system and local

  2. California Industrial Energy Efficiency Potential

    E-Print Network [OSTI]

    Coito, Fred; Worrell, Ernst; Price, Lynn; Masanet, Eric; Rafael Friedmann; Rufo, Mike

    2005-01-01

    Bakery - Process (Mixing) - O&M O&M / Drives Spinning Machines O&M - Extruders/Injection Molding All Power recovery Energy

  3. Nyhetsbrev om teckensprk, v16 2015 Idag brjar jag med en nyhet frn Finland, dr Riksdagen den 12 mars 2015 antog en ny

    E-Print Network [OSTI]

    -16 oktober 2015 hlls en konferens i Polen: "INTERDISCIPLINARY ENCOUNTERS: DIMENSIONS OF INTERPRETING STUDIES

  4. (01/12/14) OM 386: OPERATIONS MANAGEMENT Spring 2014 #04430 MW 3:30 -4:45 PM in GSB 3.130

    E-Print Network [OSTI]

    Ghosh, Joydeep

    strategy, product design and development, sourcing, lean production, six sigma, distribution and logistics and confidence to analyze any manufacturing or service process to uncover improvement opportunities

  5. SpringerReference Dr. Stefan J. Green, Mr. Lavanya Rishishwar, Dr. Om Prakash, Dr. I. King Jordan and Prof. Joel Kostka

    E-Print Network [OSTI]

    Jordan, King

    of microbial communities have been well advertised ( high-throughput sequencing ( ), (e.g. amplicon e of natural conditions within a culture vessel (e.g. ;Bollmann et al., 2007 Kaeberlein et al., ; ). Here, data from metagenomic sequencing and isolation, physiological testing and whole2002 Zengler et al., 2002

  6. Slide 1/14Fusion Power Associate Washington DC 10-11 December 2013OM13897 Status Report of the ITER Project

    E-Print Network [OSTI]

    in the Members as well as on the D-T Operation. To improve our Project Performance is the top priority. #12;Slide; For half a year, there have been no further delays on the Main Tokamak Complex, Vacuum Vessel, Poloidal the number of delayed milestones. Schedule Performance / Achievements Highlights A Test Convoy started

  7. Single photon ionization of van der Waals clusters with a soft x-ray laser: ,,CO2...n and ,,CO2...n,,H2O...m

    E-Print Network [OSTI]

    Rocca, Jorge J.

    Single photon ionization of van der Waals clusters with a soft x-ray laser: ,,CO2...n and ,,CO2...n 2006; published online 20 October 2006 Pure neutral CO2 n clusters and mixed CO2 n H2O m clustersV. The distribution of pure CO2 n clusters decreases roughly exponentially with increasing cluster size. During

  8. Informations pratiques : Inscription pralable obligatoire pour une ou deux excursions (matin et/ou aprs-midi) sur www.gm.univ-montp2.fr Fin prvue des excursions, 12h et/ou 17h. Les dplacements se font en vhicules particuliers. Le pique-nique "tir du sac"

    E-Print Network [OSTI]

    Cattin, Rodolphe

    /ou après-midi) sur www.gm.univ-montp2.fr Fin prévue des excursions, 12h et/ou 17h. Les déplacements se font. Organisateurs : Comité Régional AIPT. http://www.gm.univ-montp2.fr Comité Languedoc-Roussillon Pour clôturer l inscription sur http://www.gm.univ-montp2.fr YA-T-IL DU P?TROLE SOUS LES RUFFES DU SALAGOU ? Exploration

  9. www.sciencemag.org SCIENCE VOL 307 21 JANUARY 2005 319 M I C RO B I O L O G Y

    E-Print Network [OSTI]

    Keinan, Ehud

    materials.They exposed a bulk metallic glass based on magne- sium,copper,and yttrium to high-energy x and proteomic, expression and structure) has generated a demand for methods that can be used to interrogate

  10. www.sciencemag.org SCIENCE VOL 299 3 JANUARY 2003 19 M I C RO B I O L O G Y

    E-Print Network [OSTI]

    Couzin, Iain D.

    of the gold salts, much as it protects them against the effects of antibiotics. -- CA Environ. Microbiol. 4 to the complex, diffuse tectonics of the African- Eurasian plate boundary in the Gibraltar region. Gutscher et al. offer new insights in a study of Gibraltar tectonics. Using reflection seis- mology, they show

  11. R.Z. Zhdanov \\Lambda , I.M. Tsyfra y , and R.O. Popovych z A precise definition of reduction of

    E-Print Network [OSTI]

    Zhdanov, Renat

    of partial differential equations Institute of Mathematics of NAS of Ukraine, 3 Tereshchenkivska Street, 252004 Kyiv, Ukraine E­mail: \\Lambda renat@imath.kiev.ua, y ivan@apmat.freenet.kiev.ua, z roman. Zhdanov Institute of Mathematics of NAS of Ukraine, 3 Tereshchenkivska Street, 252004 Kyiv, Ukraine E

  12. Publications of J.Stachel 1. D. K. Ha, U. Wild, R.O. Kuhne, C. Losch, T. Schaffhauser, J. Stachel and

    E-Print Network [OSTI]

    Heermann, Dieter W.

    unter, K. Hardt, P. Schuler, J. Stachel, H.J. Wollersheim, H. Emling, E. Grosse, R. Kulessa and W. Spreng, Observation of high energy electromagnetic dipole radiation in 14

  13. RoMEO Green at the University of Kansas: An experiment to encourage interest and participation among faculty and jumpstart populating the KU ScholarWorks Repository

    E-Print Network [OSTI]

    Mercer, Holly; Emmett, Ada

    2005-10-01

    Universities around the world are beginning to develop digital repositories in order to offer new methods for the distribution and preservation of the intellectual output of their faculty. The University of Kansas (KU) is ...

  14. BIHAREAN BIOLOGIST 5 (1): on-first Biharean Biologist, Oradea, Romania, 2011 Article No.: 111102 http://biologie-oradea.xhost.ro/BihBiol/index.html

    E-Print Network [OSTI]

    Mollov, Ivelin Aldinov

    lands and vineyards and (3) small and large urban parks and high-fruit orchards. The urban habitats: The aim of the current paper is to study the distribution of the amphibians and reptiles in the urban center, as well as to classify them according to their level of synantropy. The urban habitats occupied

  15. Late Quaternary vegetation and climate history of a perennial river canyon in the Ro Salado basin (22S) of Northern Chile

    E-Print Network [OSTI]

    Late Quaternary vegetation and climate history of a perennial river canyon in the Ro Salado basin Chile, Casilla 114-D, Santiago, Chile b Institute of Ecology and Biodiversity (IEB), Universidad de Chile, Casilla 653, Santiago, Chile c Desert Laboratory, U.S. Geological Survey and University

  16. Le Ro os EoucADoRESy pnornsroNAlEs DE rn CoNsBRv,tcrN: LA IMpLEMENTAcIN or uN

    E-Print Network [OSTI]

    Medelln, Rodrigo

    ejidos, constituido una herramienta importante para la conservacin y el uso sustentable. embargo, Mxico

  17. BEER ANALYSIS OF KEPLER AND CoRoT LIGHT CURVES. I. DISCOVERY OF KEPLER-76b: A HOT JUPITER WITH EVIDENCE FOR SUPERROTATION

    SciTech Connect (OSTI)

    Faigler, S.; Tal-Or, L.; Mazeh, T. [School of Physics and Astronomy, Raymond and Beverly Sackler Faculty of Exact Sciences, Tel Aviv University, Tel Aviv 69978 (Israel); Latham, D. W. [Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138 (United States); Buchhave, L. A. [Niels Bohr Institute, University of Copenhagen, DK-2100 Copenhagen (Denmark)

    2013-07-01

    We present the first case in which the BEER algorithm identified a hot Jupiter in the Kepler light curve, and its reality was confirmed by orbital solutions based on follow-up spectroscopy. The companion Kepler-76b was identified by the BEER algorithm, which detected the BEaming (sometimes called Doppler boosting) effect together with the Ellipsoidal and Reflection/emission modulations (BEER), at an orbital period of 1.54 days, suggesting a planetary companion orbiting the 13.3 mag F star. Further investigation revealed that this star appeared in the Kepler eclipsing binary catalog with estimated primary and secondary eclipse depths of 5 Multiplication-Sign 10{sup -3} and 1 Multiplication-Sign 10{sup -4}, respectively. Spectroscopic radial velocity follow-up observations with Tillinghast Reflector Echelle Spectrograph and SOPHIE confirmed Kepler-76b as a transiting 2.0 {+-} 0.26 M{sub Jup} hot Jupiter. The mass of a transiting planet can be estimated from either the beaming or the ellipsoidal amplitude. The ellipsoidal-based mass estimate of Kepler-76b is consistent with the spectroscopically measured mass while the beaming-based estimate is significantly inflated. We explain this apparent discrepancy as evidence for the superrotation phenomenon, which involves eastward displacement of the hottest atmospheric spot of a tidally locked planet by an equatorial superrotating jet stream. This phenomenon was previously observed only for HD 189733b in the infrared. We show that a phase shift of 10. Degree-Sign 3 {+-} 2. Degree-Sign 0 of the planet reflection/emission modulation, due to superrotation, explains the apparently inflated beaming modulation, resolving the ellipsoidal/beaming amplitude discrepancy. Kepler-76b is one of very few confirmed planets in the Kepler light curves that show BEER modulations and the first to show superrotation evidence in the Kepler band. Its discovery illustrates for the first time the ability of the BEER algorithm to detect short-period planets and brown dwarfs.

  18. p ro g r a m m e The aim of the Non-Toxic Environment Programme is to give an overall picture of Sweden's

    E-Print Network [OSTI]

    of Sweden's environmental status in relation to the occurrence and impact of hazardous substances that environmental impacts remain within acceptable limits. A further aim is that the programme should provide for monitoring the state of the environment and assessing the combined impacts of multiple environmental

  19. UniverSity of MiaMi roSenStiel SChool of Marine and atMoSpheriC SCienCe

    E-Print Network [OSTI]

    Miami, University of

    rickenbacker Causeway Miami, florida 33149 http://www.rsmas.miami.edu Carbonate Sedimentology Carbonates act research. a history of carbonate sedimentology Rosenstiel School scientists pioneered work in the comparative sedimentology of carbonate sediments in the early 1970s. This early work set the foundation

  20. Sensitivity test of a blue-detuned dipole trap designed for parity non-conservation measurements in Fr

    E-Print Network [OSTI]

    Dong Sheng; Jiehang Zhang; Luis A. Orozco

    2012-04-23

    A dynamic blue-detuned optical dipole trap with stable $^{87}Rb$ atoms produces a differential ac Stark shift of 18 Hz in the ground state hyperfine transition, and it preserves the ground state hyperfine superpositions for a long coherence time of 180 ms. The trapped atoms undergoing microwave Rabi oscillations are sensitive to a small signal, artificially generated with a second microwave source, phase locked to the first allow- ing a simple and effective method for determining signal-to-noise ratio limits through interference techniques. This provides an excellent means of calibrating sensitivity in experiments such as our ongoing Fr parity non-conservation measurement.

  1. Distribution of ochratoxin A in the pregnant rat

    E-Print Network [OSTI]

    Ballinger, Michael Brent

    1983-01-01

    in the Laboratory Animal Resources and Research Facility (LARR), Gloves and lab coat were worn at all times when handling the toxin or contaminated materials. Radioactive waste was disposed of by the Radiological Sa ety Office, and animal carcasses were disposed...-derived radioactivity fr om plasma was bi phasic. The distribution (alpha) half life was 3, 09 hr. The overall elimination (beta) half life was 55. 88 hr. Fecal elimination of radioactivity accounted for 29. 1% of the total radioactivity in the first 24 hours and 44...

  2. FYI: July 7, 1983 - December 29, 1983

    E-Print Network [OSTI]

    1983-01-01

    \\itinr: pOSition, a n:! }re might be in a bett er position li we were to look for s oneone with experience in affirm2.tive action anri other personnel procedltr8s . There }HlS a lJriPf dicctws i on l:.bout the pr oblems of ap'lointinG fr om within... The position of Photographic Archivist (Research Assistant Appointment) with the Kansas Collection was advertised in the 6/23/83 FYI as a 10-month appointment with possible 2-month extension (funding anticipated September 1, 1983). The vacancy notice has...

  3. MODELING THE NONLINEAR CLUSTERING IN MODIFIED GRAVITY MODELS. I. A FITTING FORMULA FOR THE MATTER POWER SPECTRUM OF f(R) GRAVITY

    SciTech Connect (OSTI)

    Zhao, Gong-Bo

    2014-04-01

    Based on a suite of N-body simulations of the Hu-Sawicki model of f(R) gravity with different sets of model and cosmological parameters, we develop a new fitting formula with a numeric code, MGHalofit, to calculate the nonlinear matter power spectrum P(k) for the Hu-Sawicki model. We compare the MGHalofit predictions at various redshifts (z ? 1) to the f(R) simulations and find that the relative error of the MGHalofit fitting formula of P(k) is no larger than 6% at k ? 1 h Mpc{sup 1} and 12% at k in (1, 10] h Mpc{sup 1}, respectively. Based on a sensitivity study of an ongoing and a future spectroscopic survey, we estimate the detectability of a signal of modified gravity described by the Hu-Sawicki model using the power spectrum up to quasi-nonlinear scales.

  4. Report for Batch Leach Analyses on Sediments at 100-FR-3 Operable Unit, Boreholes C7790, C7791, and C7792

    SciTech Connect (OSTI)

    Lindberg, Michael J.

    2011-03-01

    This is a data report for CHPRC for the 100-FR-3 operable unit. Between August 15, 2010 and December 2, 2010 sediment samples were received from the 100-FR-3 Operable Unit for geochemical studies. The analyses for this project were performed at the 325 building located in the 300 Area of the Hanford Site. The analyses were performed according to Pacific Northwest National Laboratory (PNNL) approved procedures and/or nationally recognized test procedures. The data sets include the sample identification numbers, analytical results, estimated quantification limits (EQL), and quality control data. The preparatory and analytical quality control requirements, calibration requirements, acceptance criteria, and failure actions are defined in the on-line QA plan 'Conducting Analytical Work in Support of Regulatory Programs' (CAW). This QA plan implements the Hanford Analytical Services Quality Assurance Requirements Documents (HASQARD) for PNNL.

  5. Green (?) datacenter Green Datacenter -TIC et environnement -Institut Mines Telecom -13 mai 2014, boutherin@lpsc.in2p3.fr

    E-Print Network [OSTI]

    van Tiggelen, Bart

    , boutherin@lpsc.in2p3.fr 1 #12;Les enjeux Un datacentre c'est quoi? Une baie = 40 80 serveurs, ou 240 kWh/an, 6k/an Emissions globales des datacentres En 2010 Google consommait peu prs 300MW datacentres dans le monde ! ... et les datacentres ne reprsentent qu'un tiers de l'nergie ncessaire pour

  6. Optical and ultraviolet observations of the narrow-lined type Ia SN 2012fr in NGC 1365

    SciTech Connect (OSTI)

    Zhang, Ju-Jia; Bai, Jin-Ming; Wang, Bo; Liu, Zheng-Wei [Yunnan Observatories (YNAO), Chinese Academy of Sciences, Kunming 650011 (China); Wang, Xiao-Feng; Zhao, Xu-Lin; Chen, Jun-Cheng [Physics Department and Tsinghua Center for Astrophysics (THCA), Tsinghua University, Beijing 100084 (China); Zhang, Tian-Meng, E-mail: jujia@ynao.ac.cn, E-mail: baijinming@ynao.ac.cn, E-mail: wang_xf@mail.tsinghua.edu.cn [National Astronomical Observatories of China (NAOC), Chinese Academy of Sciences, Beijing 100012 (China)

    2014-07-01

    Extensive optical and ultraviolet (UV) observations of the type Ia supernova (SN Ia) 2012fr are presented in this paper. It has a relatively high luminosity, with an absolute B-band peak magnitude of about 19.5 mag and a smaller post-maximum decline rate than normal SNe Ia (e.g., ?m {sub 15}(B) =0.85 0.05 mag). Based on the UV and optical light curves, we derived that a {sup 56}Ni mass of about 0.88 M {sub ?} was synthesized in the explosion. The earlier spectra are characterized by noticeable high-velocity features of Si II ?6355 and Ca II with velocities in the range of ?22, 000-25, 000 km s{sup 1}. At around the maximum light, these spectral features are dominated by the photospheric components which are noticeably narrower than normal SNe Ia. The post-maximum velocity of the photosphere remains almost constant at ?12,000 km s{sup 1} for about one month, reminiscent of the behavior of some luminous SNe Ia like SN 1991T. We propose that SN 2012fr may represent a subset of the SN 1991T-like SNe Ia viewed in a direction with a clumpy or shell-like structure of ejecta, in terms of a significant level of polarization reported in Maund et al. in 2013.

  7. Datacentres coresponsables -Forum TIC -ATEN -4 juin 2014, boutherin@lpsc.in2p3.fr Groupement De Service soutenu par deux dpartements scientifiques du CNRS INS2I (Informatique), INEE (Ecologie et

    E-Print Network [OSTI]

    van Tiggelen, Bart

    Datacentres coresponsables - Forum TIC - ATEN - 4 juin 2014, boutherin@lpsc.in2p3.fr 1 #12, pollution Datacentres - actions de sensibilisation - conseils, expertises sur les aspects nergtiques des datacentres - formations, sminaires Datacentres coresponsables - Forum TIC - ATEN - 4 juin 2014, boutherin

  8. Product (a) Type (b) Time of Harvest Gear Code (c) Area of catch (d) Net Weight No. of Fish F/FR RD/GG/DR/FL/OT (mm/yy) (kg) (when RD, GG or DR)

    E-Print Network [OSTI]

    Product (a) Type (b) Time of Harvest Gear Code (c) Area of catch (d) Net Weight No. of Fish F/FR RD=Other (describe the type of product; ____________________.) (c): If the Gear Code is OT, describe the type of gear

  9. IEEE TransacTIons on UlTrasonIcs, FErroElEcTrIcs, and FrEqUEncy conTrol, vol. 61, no. 3, March 2014420 08853010 2014 IEEE

    E-Print Network [OSTI]

    Witte, Russell S.

    IEEE TransacTIons on UlTrasonIcs, FErroElEcTrIcs, and FrEqUEncy conTrol, vol. 61, no. 3, March 2014420 08853010 2014 IEEE Simulation-Based Validation for Four- Dimensional Multi-Channel Ultrasound Current Source Density Imaging Zhaohui Wang, Member, IEEE, and russell s. Witte, Member, IEEE Abstract

  10. The Mass-Radius relation for Neutron Stars in $f(R)$ gravity

    E-Print Network [OSTI]

    Capozziello, Salvatore; Farinelli, Ruben; Odintsov, Sergei D

    2015-01-01

    We discuss the Mass -Radius diagram for static neutron star models obtained by the numerical solution of modified Tolman-Oppenheimer-Volkoff equations in $f(R)$ gravity where the Lagrangians $f(R)=R+\\alpha R^2 (1+\\gamma R)$ and $f(R)=R^{1+\\epsilon }$ are adopted. Unlike the case of the perturbative approach previously reported, the solutions are constrained by the presence of an extra degree of freedom, coming from the trace of the field equations. In particular, the stiffness of the equation of state determines an upper limit on the central density $\\rho_c$ above which the the positivity condition of energy-matter tensor trace $T^{\\rm m}=\\rho - 3 p$ holds. In the case of quadratic f(R)-gravity, we find higher masses and radii at lower central densities with an inversion of the behavior around a pivoting $\\rho_c$ which depends on the choice of the equation of state. When considering the cubic corrections, we find solutions converging to the required asymptotic behavior of flat metric only for $\\gamma < 0$....

  11. Solar system and equivalence principle constraints on f(R) gravity by chameleon approach

    E-Print Network [OSTI]

    Salvatore Capozziello; Shinji Tsujikawa

    2008-03-30

    We study constraints on f(R) dark energy models from solar system experiments combined with experiments on the violation of equivalence principle. When the mass of an equivalent scalar field degree of freedom is heavy in a region with high density, a spherically symmetric body has a thin-shell so that an effective coupling of the fifth force is suppressed through a chameleon mechanism. We place experimental bounds on the cosmologically viable models recently proposed in literature which have an asymptotic form f(R)=R-lambda R_c [1-(R_c/R)^{2n}] in the regime R >> R_c. From the solar-system constraints on the post-Newtonian parameter gamma, we derive the bound n>0.5, whereas the constraints from the violations of weak and strong equivalence principles give the bound n>0.9. This allows a possibility to find the deviation from the LambdaCDM cosmological model. For the model f(R)=R-lambda R_c(R/R_c)^p with 0

  12. TrekISM Issue 61

    E-Print Network [OSTI]

    1989-01-01

    , Dearborn MI July 8-9, Radisson South Hotel, Minneap9lis MN (will be at both cons both days) *for ticket & hotel information for Creationcons, write to: 145 Jericho Trunpike, Mineola NY 11501; ph (516) SHOWMAN 7 '(ou. Kr"!l G~16 fIND GEaR~ Coulel Do l3...?ITtlt liRtI lifE: a.,88E~ 1N.sT'Mt. Ttf6t*'SIWlItU.IlsnfotD~ ~c5rO To u.. Bool(,AIt,SrCoul.:lc;&T THf;m. Nor 7?~u.~rO"'}r WORK IN SpRee :t/VI F~omI{"'NS~S?? II OKAY 11L.R?Ftf1'(lKNOkJ'KtAAIs FRo~~~B/AJ QUJRlds mom I(fllVSttS lIND MRTfxpLlfINS A...

  13. National Level Co-Control Study of the Targets for Energy Intensity and Sulfur Dioxide in China

    E-Print Network [OSTI]

    Zhou, Nan

    2013-01-01

    change in annual operations and maintenance (O&M) costs forChange in Annual Operations and Maintenance (O&M) Costs forthat the annual operations and maintenance (O&M) costs range

  14. Aggie Band - 1991-2000 - 35

    E-Print Network [OSTI]

    Unknown

    2006-11-22

    Building energy consumption can be substantially reduced after implementing what we call Extended O&M Measures. The Extended O&M Measures are a scientific refinement of traditional O&M measures. Specifically, they ...

  15. Weak-Coupling Model for Pb-212 and Pb-204

    E-Print Network [OSTI]

    Ko, Che Ming; Kuo, T. T. S.; McGrory, J. B.

    1973-01-01

    g??M ,84 6 5 49, Q,EugQ,M,84s 56Q 49, 1,CQ,, 6 5 ?arOaT a? eopyaroTrbanlrO.Tpmb OmT. ?? PlOmTly arrmTT.Pr.< a? Oo. ?p<.l<. ? ? .?e.Tpb.POly eTa?mrOpaP a? Oo. ?p<.l<. H? op

  16. VoluME III 2007 EarthScopE o&M propoSal thE global rEach oF uSarray data

    E-Print Network [OSTI]

    Garnero, Ed

    -mantle boundary (CMB), the age and rotation rate of the inner core, the nature of Earth's magnetic field conductivity, the heat flow through the CMB can be estimated [Lay et al., 2006]. S R S RS-wave ScS A. B. C of mantle convection, the fate of subducting slabs, the genesis of mantle plumes, heat flux across the core

  17. Quantifying Uncertainty in Chemical Systems Modeling M.T. Reagan1, H.N. Najm1, P.P. Pebay1, O.M. Knio2 and R.G. Ghanem2

    E-Print Network [OSTI]

    Frey, Pascal

    Quantifying Uncertainty in Chemical Systems Modeling M.T. Reagan1, H.N. Najm1, P.P. Pebay1, O The Johns Hopkins University, Baltimore, MD 21218, USA Abstract. This study compares two techniques of Chemical Kinetics 1. Introduction Chemical kinetics computations require the specification of a number

  18. : University of Toronto Lab 4: Operational Amplifier TA

    E-Print Network [OSTI]

    Sheikholeslami, Ali

    : University of Toronto Lab 4: Operational Amplifier TA Preparation 1. Ad = -gm4(ro4||ro2) Ac = -gm4ro4 1/gm2 2gme4ro4ro5+1/gm2 -1/2gm2ro5 CMRR = Ad/Ac = 2gm2gm4ro5(ro4||ro2) f3dB = 1/2(ro4||ro2)CL

  19. MEDICINSKA BIBLIOTEKET www.ub.uu.se

    E-Print Network [OSTI]

    Uppsala Universitet

    dagar, men kan lnas om en gng om ingen kar p dem. Vi har ven andra bcker som gr att lna i 30

  20. Incorporating Non-energy Benefits into Energy Savings Performance Contracts

    E-Print Network [OSTI]

    Larsen, Peter

    2013-01-01

    including operations and maintenance (O&M) savings, avoidedincluding: operations and maintenance (O&M) savings, capitalactual savings Operations and maintenance and other non-

  1. Determining the Lowest-Cost Hydrogen Delivery Mode

    E-Print Network [OSTI]

    Yang, Christopher; Ogden, Joan M

    2008-01-01

    factor O&M Operations and Maintenance (fraction of capitalfuel cost, and operations and maintenance costs. Table 4and variable operations and maintenance costs (O&M). In

  2. The Delphion Integrated View Get Now: PDF | More choices... Tools: Add to Work File: Create new

    E-Print Network [OSTI]

    Tessler, Nir

    LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG US UZ VN YU ZA ZW, European patent: AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE, OAPI patent: BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG, ARIPO patent: GH GM KE LS MW SD SL SZ UG ZW, Eurasian patent: AM AZ BY KG KZ

  3. ARTICLE IN PRESS YICAR:8261 Please cite this article in press as: F. Selsis et al., Could we identify hot ocean-planets with CoRoT, Kepler and Doppler velocimetry?, Icarus (2007),

    E-Print Network [OSTI]

    Bord, Pascal J.

    2007-01-01

    be the nature of the atmosphere and the geochemical cycles? In this work, we address the fate of hot ocean- planets produced when migration ends at a closer distance. In this case the liquid/gas interface can: Can life originate on such body, in the absence of continent and oceansilicate interfaces? What would

  4. Bull. U S. F. C. 1897 . (To face page 209.) P LAT E 10. LAKE LAMPREY (P et ro uouon. ma1'im," ""ieolo1' De Kay) FROM CAYUGA LAKE, IN W INT ER. One-half natural size.

    E-Print Network [OSTI]

    lampreys that the authors of our old First Readers justified themselves in the statement: "Eels live in mud indicating that it has even been collected in any lake. In the adult state it has never been known (by us) and short adult period (a very few months) would appear to give weight to this asaumptlon. This species

  5. Antibiotics and intestinal microflora in the nutrition of the chick

    E-Print Network [OSTI]

    Anderson, George Wilson

    1958-01-01

    is o o o'* ?'?j O'. hj fl? O (I) H i II P ? f t i s? 03 QQ ^ 03 H' 13 O rt- h J H? (t> ?3 0 (D (T I*1? if CO la c 0) fl>W L i W> P C M* O ft) OMi o* fii M> 9 rt80cr n>co fiS3 P. U i 28, this in ter at-1 ion... (!) SB H* ? 1 h ?' h - 1 r t H * p * O S i ( X O P H ? p fD fD 01 r t r t O > 5 # 5 d > S d !*? r r ? SO o cr ? G fr 0 6 O t o ?o>o o o O o o o a o oM Ul U5 ? ?j V O w "P> t o r r - * P r...

  6. The ultra-violet spectrum of formaldehyde vapor

    E-Print Network [OSTI]

    Hodges, Sidney Edward

    1958-01-01

    ? *? T? ~ ~ ~ ~ 3 k k k k O /? \\ /? \\ /? s ? S CM CM CM CM CM O J cvj CMX X X X X X X X C CO LJ 0) CO o LU A.M ? ? ? ? ? ? ? ? CM CO J ? lr\\ V O C N 00 Yis O J + 1 o I lr\\ O J + i lr\\ II I O +2) x i I O + T - O J O J x x +2... rm at io n Ob ta in ed fr om th e 13 Cu rv es fo r D2 CO in Fi gu re s l6 -2 *t lr\\ * +1 57 ( 0 , ? + 1 IT N ? l f \\ ? O ? ( 0 , ? O v O O ? O 0 II -H r? T? + 1 T? -H l r \\ r? ( 0 , 1 0 O ? + 1 O II Xe...

  7. The influence of nitrogen rate and source on plant and soil properties

    E-Print Network [OSTI]

    Fisher, Flake Leroy

    1959-01-01

    1000 pounds added. This d if fe ren ce in rate of in c rea se was thought to be due to gaseous lo s s o f nitrogen fr om the ammonia p lo ts . A lkali so luble nitrogen was in c rea sed approx im ate ly 250 and 200 pounds fo r each 1 0 0 0... stubble of 2 1 /2 to 3 in ches rem a ined . The harvested m a ter ia l was caught in a c o l le c t io n pan attached to the trailing edge of the cutter b a r . The f r e sh weight o f the fo ra g e p rodu ced on a 2 .5 by 17 .5 fo o...

  8. Identifying Street Tree Stressors in Urban Forest Soils

    E-Print Network [OSTI]

    Gray, Matthew

    availability Contaminants Particulate mader o Car exhaust Low soil nutrients o OM removed (Craul

  9. IEEE TRANSACTIONS ON SUSTAINABLE ENERGY, VOL. 2, NO. 1, JANUARY 2011 87 A Data-Driven Approach for Monitoring Blade Pitch

    E-Print Network [OSTI]

    Kusiak, Andrew

    capacity of wind turbines has made them com- petitive; however, the operations and maintenance (O&M) costs will impact the competitiveness of aging wind farms. The large cost of O&M is mostly attributed to failures wind energy competitive, it is vital to reduce O&M costs of wind turbines [1][5]. For O&M costs

  10. Kunststoffen Een postacademische opleiding waarin alle aspecten

    E-Print Network [OSTI]

    - ingen maken voor het volgen van een permanente opleiding. Om efficint te zijn behoort de opleiding

  11. Meteorologiska UNIVERSITET

    E-Print Network [OSTI]

    Bender, Frida A-M.

    Uppsala och SMHI om utformingen i framtiden av kursen "Praktisk Meteorologi" - PMU. Budgetuppfiiljning 2Ol

  12. TORSDAG 26. FEBRUAR 2015 MENINGER 43 Si din mening p db.no

    E-Print Network [OSTI]

    Blviken, Erik

    internasjonale retts- kilder konkluderte ombudet med at vilkret om operativt kjnns- skifte og sterilisering

  13. High Recovery Desalination of Brackish Water by Chemically-Enhanced Seeded Precipitation

    E-Print Network [OSTI]

    McCool, Brian Carey

    2012-01-01

    crystallization, process optimization and RO plant control,crystallization, process optimization and RO plant control,crystallization, process optimization and RO plant control,

  14. Avdelningen fr vattenvrdslra Institutionen fr Miljanalys Institutionen fr markvetenskap

    E-Print Network [OSTI]

    and waste water were sampled from two villages adjacent to the two rivers. Also, drainage water was sampled

  15. OPTIMAL DISCRETE CONTROLLER SYNTHESIS FOR MODELING FAULT-TOLERANT DISTRIBUTED SYSTEMS

    E-Print Network [OSTI]

    Girault, Alain

    , http://pop-art.inrialpes.fr/ girault, Alain.Girault@inria.fr 3 INRIA, IRISA, http://www.irisa.fr/prive/ hmarchan, Herve.Marchand@inria.fr 4 INRIA, LIG, http://pop-art.inrialpes.fr/ rutten, Eric

  16. OPTIMAL DISCRETE CONTROLLER SYNTHESIS FOR MODELING FAULTTOLERANT DISTRIBUTED SYSTEMS

    E-Print Network [OSTI]

    Girault, Alain

    , http://pop­art.inrialpes.fr/ # girault, Alain.Girault@inria.fr 3 INRIA, IRISA, http://www.irisa.fr/prive/ hmarchan, Herve.Marchand@inria.fr 4 INRIA, LIG, http://pop­art.inrialpes.fr/ # rutten, Eric

  17. Bromocriptine increased operant responding for high fat food but decreased chow intake in both obesity-prone and resistant rats

    SciTech Connect (OSTI)

    Thanos, P.K.; Wang, G.; Thanos, P.K.; Cho, J. Kim, R.; Michaelides, M.; Primeaux, S.; Bray, G.; Wang, G.-J.; Volkow, N.D.

    2010-10-27

    Dopamine (DA) and DAD{sub 2} receptors (D2R) have been implicated in obesity and are thought to be involved in the rewarding properties of food. Osborne-Mendel (OM) rats are susceptible to diet induced obesity (DIO) while S5B/P (S5B) rats are resistant when given a high-fat diet. Here we hypothesized that the two strains would differ in high-fat food self-administration (FSA) and that the D2R agonist bromocriptine (BC) would differently affect their behavior. Ad-libitum fed OM and S5B/P rats were tested in a FSA operant chamber and were trained to lever press for high-fat food pellets under a fixed-ratio (FR1) and a progressive ratio (PR) schedule. After sixteen days of PR sessions, rats were treated with three different doses of BC (1, 10 and 20 mg/kg). No significant differences were found between the two strains in the number of active lever presses. BC treatment (10 mg/kg and 20 mg/kg) increased the number of active lever presses (10 mg/kg having the strongest effect) whereas it decreased rat chow intake in the home cage with equivalent effects in both strains. These effects were not observed on the day of BC administration but on the day following its administration. Our results suggest that these two strains have similar motivation for procuring high fat food using this paradigm. BC increased operant responding for high-fat pellets but decreased chow intake in both strains, suggesting that D2R stimulation may have enhanced the motivational drive to procure the fatty food while correspondingly decreasing the intake of regular food. These findings suggest that susceptibility to dietary obesity (prior to the onset of obesity) may not affect operant motivation for a palatable high fat food and that differential susceptibility to obesity may be related to differential sensitivity to D2R stimulation.

  18. Sandia Energy - EC Publications

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

    Agenda (67) 2013 Inverter Reliability Workshop Breakout Session A: O&M ApsectsSystems Impacts (267) 2013 Inverter Reliability Workshop Breakout Session A: O&M AspectsSystems...

  19. Sandia Energy - EC Publications

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

    (811) 2013 Inverter Reliability Workshop Breakout Session A: O&M ApsectsSystems Impacts (267) 2013 Inverter Reliability Workshop Breakout Session A: O&M AspectsSystems...

  20. Sandia Energy - EC Publications

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

    (89) 2013 Inverter Reliability Workshop Breakout Session A: O&M ApsectsSystems Impacts (267) 2013 Inverter Reliability Workshop Breakout Session A: O&M AspectsSystems...

  1. Sandia Energy - EC Publications

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

    (71) 2013 Inverter Reliability Workshop Breakout Session A: O&M ApsectsSystems Impacts (267) 2013 Inverter Reliability Workshop Breakout Session A: O&M AspectsSystems...

  2. Supervisory Electronics Engineer

    Broader source: Energy.gov [DOE]

    This position is located in an Operations and Maintenance (O&M;) District under one of the three Senior O&M; Managers, Transmission Field Services (TF), Transmission Services. Transmission...

  3. Use of experience curves to estimate the future cost of power plants with CO2 capture

    E-Print Network [OSTI]

    Rubin, Edward S.; Yeh, Sonia; Antes, Matt; Berkenpas, Michael; Davison, John

    2007-01-01

    learning rates for capital cost and O&M cost for the sevencomponent to the total capital cost and total O&M cost ofin Table 6, the capital cost and total cost of capture are

  4. Impact of organic matter and speciation on the behaviour of uranium in submerged ultrafiltration

    E-Print Network [OSTI]

    Semio, Andrea J.C.; Rossiter, Helfrid M.A.; Schfer, Andrea

    2010-01-01

    Influence of organic matter (OM) on uranium removal mechanisms by ultrafiltration (UF) over a pH range of 311 was investigated. Humic, alginic and tannic acid were used as OM. It was found that uranium adsorbed strongly ...

  5. Assessment of Energy Efficiency Improvement and CO2 Emission Reduction Potentials in the Iron and Steel Industry in China

    E-Print Network [OSTI]

    Hasanbeigi, Ali

    2013-01-01

    capital and operation and maintenance (O&M) costs over theChange in Annual Operations and Maintenance Cost n= year N =change in annual operation and maintenance (O&M) cost, and

  6. Characterization of organic matter in the Oligocene (Chattian) turbiditic fine grained deposits, offshore Angola

    E-Print Network [OSTI]

    Boyer, Edmond

    is discontinuous and produces layers of sediment in which OM quantity, type and diagenesis are heterogeneous (Cowie

  7. VUP MEETS PRICING NEEDS BETTER THAN INCR. BL. RATES

    E-Print Network [OSTI]

    Keller, Arturo A.

    by season determined by difference between average and marginal costs (OM& capital) and water demand and demands. Average Cost (1000 gal): $2.48 Capital $1.21 OM $1.27 Summer Marg. Cost: $3.85 Capital $2.07 OM $1.77 Winter Marg. Cost: $0.26 Capital $0.00 OM $0.26 VUP, Boulder Average Household: Winter: Summer

  8. Correctness and Availability Building Computer Algebra on top of Proof Assistants

    E-Print Network [OSTI]

    Middeldorp, Aart

    september 2009 om 10:30 uur precies door Cezary Kaliszyk geboren op 4 augustus 1981 te Warschau, Polen #12

  9. Odla sortblandningar hur och varfr

    E-Print Network [OSTI]

    tillbaka och komma igen. Labb i sldan. Hans vertygelse rder allts ingen tvekan om. Drfr ville han g

  10. 2010 Wind Technologies Market Report

    E-Print Network [OSTI]

    Wiser, Ryan

    2012-01-01

    manufacturer operations and maintenance PJM Interconnectionreliability. Operations and Maintenance (O&M) Costs Areperformance, and operations and maintenance expenses. Next,

  11. Better Buildings Residential Network Orientation Webinar, Call...

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

    OmStout Consulting Operation Green Team Ouachita Electric Cooperative Park City Municipal Corporation PECI Pennsylvania Interfaith Power & Light ...

  12. Variable precision arithmetic of integers for internally programmed medium-sized digital computers

    E-Print Network [OSTI]

    Cox, Albert George

    1961-01-01

    7109 39SN7 7112 10 3941 P' 7113 7109 3137 CC/CU REMARKS CELL 3120 3121 3122 312) 3125 3126 312/ 3129 3130 3131 3132 313 313( 3135 3136 313 313( 3139 S SP OP 64 (5 75 12 64 4 30 75 2 12 64 74 12 20 66 30 CODE... i'ES 5or Err c Oi Ii1 f rt C(ER) E0 L $ 8 ~ ?f f I to o (c lo "'o 5 ltf oooof E Eol Erfo Mv r ffo SN Fr 85 E 555 ZS BR' =o f(o DEC REM f E BR 5REf oq r, r 85 4lo 5 Sor ' ~ r f E 5 ~ rO S m SPEC. 4 4 ' ~ 4 4 l4 L STDRP 5...

  13. Specifications of Futures and Options Contracts

    E-Print Network [OSTI]

    Welch, Mark; Robinson, John; Anderson, David P.

    2009-06-01

    specifications. Mark Welch, John Robinson and David P. Anderson* 2 ( c o n t i n u e d o n n e x t p a ge ) T a bl e 1 . C o n t r a c t s p e c i fi c a t i o n s f or a g r i c u l t u r a l c ro p a n d l iv e s t o ck f u t u r e s . C om m o di t y & s i z... e o f c o n t r a c t T i c k e r s y m b o l T r a d i n g h o u r s ( c e n t r a l t i m e ) M o nt h s t ra d e d P r i c e quo t e s M i n i m u m p r i c e fluc t u a t i on D a i l y l i m i t L a s t t r a d i n g d a y L i v e C a...

  14. Structural Health and Prognostics Management for Offshore Wind Plants; Final Report of Sandia R&D Activities.

    SciTech Connect (OSTI)

    Griffith, Daniel Todd

    2015-04-01

    This final report is a compilation of resear ch efforts - funded by the US Department of Energy Wind and Water Power Technolog ies Office over a four-year period from FY11 through FY14. The goals of this re search program were to develop and evaluate technical innovati ons with promise for maxi mizing revenues and reducing levelized cost of energy (LCOE) for offs hore wind plants - more specifically the goals of the Structural H ealth and Prognostics Management (SHPM) program were to reduce O&M costs and increase energy capture through use of SHPM-based technologies. A technology roadmap was deve loped at the start of the project to guide the research efforts. This roadmap identified and outlined six major research thrust areas each having five stages of ma turity. Research was conducted in each of these thrust areas, as documented throughout this report, although a major focus was on development of damage detection strategi es for the most frequent blade damage conditions and damage mitigation and life-exte nsion strategies via changes in turbine operations (smart loads management). Th e work summarized in this compilation report is the product of the work of many researchers. A summary of the major findings, status of the SHPM Technology Ro admap and recommendations for future work are also provided.

  15. Forschungszentrum fr Knstliche

    E-Print Network [OSTI]

    Baader, Franz

    and other related subfields of computer science. The overall goal is to construct systems with technical in 1988 by the shareholder companies ADV/Orga, AEG, IBM, Insiders, Fraunhofer Gesellschaft, GMD, Krupp by the German Ministry for Research and Technology, by the shareholder companies, or by other industrial

  16. Forschungszentrum fr Knstliche

    E-Print Network [OSTI]

    Baader, Franz

    of artificial intelligence and other related subfields of computer science. The overall goal is to construct­profit organization which was founded in 1988 by the shareholder companies ADV/Orga, AEG, IBM, Insiders, Fraunhofer, or by other industrial contracts. The DFKI conducts application­oriented basic research in the field

  17. fr Elektrotechnik und Informationstechnik

    E-Print Network [OSTI]

    No, Reinhold

    Bahntechnik" (RailCab) innovativ und zukunftsorientiert. Hochgradige fachliche Aufgeschlossen- heit und. Dr. techn. Felix Gausch Steuerungs- und Regelungstechnik Prof. Dr.-Ing. Bernd Henning Elektrische

  18. Studienordnung fr den Masterstudiengang

    E-Print Network [OSTI]

    Greifswald, Ernst-Moritz-Arndt-Universitt

    Hochschu- len des Landes Mecklenburg-Vorpommern (Landeshochschulgesetz LHG M-V) vom 5. Juli 2002 (GVOBl

  19. 12. Symposium fr Europisches

    E-Print Network [OSTI]

    Schubart, Christoph

    . Dr. Regina Aebi-Mller, Universitt Luzern, Schweiz Dr. Blaej Bugajski, Universitt Krakow, Polen.00 Diskussion 15.30 Kaffeepause 16.00 Lnderbericht Polen (Blaej Bugajski) 16.30 Lnderbericht Slowenien

  20. Fakultt fr Ingenieurwissenschaften,

    E-Print Network [OSTI]

    Ulm, Universitt

    mit bereits bekann- ten Gerten - einem Apple Smartphone, dem Minicomputer Raspberry Pi und einer 2.3 Raspberry Pi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 2

  1. fr Weiterbildung Umwelt Energie

    E-Print Network [OSTI]

    Diekmann, Martin

    Karriere nur ein Wissens-Update weit ent- fernt. Die Umwelt- und Energiewirtschaft gehrt zu den Zukunfts

  2. Examensarbete Institutionen fr ekologi

    E-Print Network [OSTI]

    -substrate preferences and amounts of dead wood Helena Magnusson SJLVSTNDIGT ARBETE I BIOLOGI and bryophytes in young managed forests- substrate preferences and amounts of dead wood Title in Swedish/Sjlvstndigt arbete 2010:3 Electronic publication: http://stud.epsilon.slu.se Key words: Stump harvest, fine woody

  3. fr Elektrotechnik und Informationstechnik

    E-Print Network [OSTI]

    No, Reinhold

    Analysis of the Coupling of Optical Waves into Multimode Waveguides using Over- lap Integrals, Proceedings Kolleck, C.: Investigation of Narrowband THz- Generation in a Periodically Poled Material, Proceedings, Microoptics Confer- ence, MOC2005, Tokyo, Japan, October 2005 Beil, P.; Demmer, P.; Franke, M.; Mrozynski, G

  4. IKW Institut fr Kognitionswissenschaft

    E-Print Network [OSTI]

    Kallenrode, May-Britt

    in Europe where research is carried out on the full range of cognitive processes including, e.g., vision research groups in Artificial Intelligence Cognitive Psychology Computational Linguistics of mind and intelligence, embracing the fields of philosophy, psychology, artificial intelligence

  5. Fakultt fr Ingenieurwissenschaften

    E-Print Network [OSTI]

    Ulm, Universitt

    Alexander Goosen This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/3.0/de. Satz: PDF-LATEX2 #12;Abstract The new Bluetooth 4.0 low energy (Bluetooth Smart) specification provides

  6. Fakultt fr Ingenieurwissenschaften

    E-Print Network [OSTI]

    Ulm, Universitt

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    Henning Läuter Mathematische Statistik #12;Estimation in partly parametric additive Cox models Henning L likelihood approach and extend the results of Huang (1999) from linear to nonlinear parameters. Then we for uncensored and censored variables and found properties for the estimates in these models. Huang (1999) gave

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  12. Maintenance Types | Department of Energy

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

    requirements of any physical asset within its operating context. Chapter 5 of the Federal Energy Management Program's O&M Best Practices Guide outlines these maintenance types in...

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    website. Instead, the Federal Energy Management Program (FEMP) outlines major equipment types within chapter 9 of the Federal Energy Management Programs's (FEMP) O&M Best...

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    van Charldorp, Tessa

    2011-01-01

    mervellino would eh (. ) leave? [X X 34 S: ?i?pod (hhh). ?i?pod (hhh). 35 P: x dat Mervelinio weg kon gaan. De rede om

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    E-Print Network [OSTI]

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

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    Office of Energy Efficiency and Renewable Energy (EERE)

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