National Library of Energy BETA

Sample records for aps authors featured

  1. AP1000 Features Prevent Potential Containment Recirculation Screen Plugging

    SciTech Connect

    Andreychek, Timothy; Anderson, Richard; Schulz, Terry

    2004-07-01

    This paper presents the results of plant design development and evaluations that demonstrate that the AP1000 plant is not subject to potential containment recirculation screen plugging following a loss-of-coolant-accident (LOCA). Following a LOCA in a pressurized water reactor, it is necessary to recirculate water from the containment back into the reactor to maintain long term core cooling. The AP1000 utilizes passive safety systems to provide containment recirculation for long term core cooling following a LOCA. The AP1000 also has non-safety pumps which provide a backup means of providing recirculation. Screens are provided around the recirculation pipes to prevent debris from blocking recirculation flow and core cooling passages. Debris may be generated by the LOCA blowdown from insulation and coatings used inside containment. Even with effective cleanliness programs, there may be some resident debris such as dust and dirt. The potential for plugging the recirculation screens is a current PWR licensing issue. The AP1000 design provides inherent advantages with respect to the potential plugging of containment recirculation screens. These characteristics include prevention of fibrous debris generation, improved debris settling and improved recirculation screen design. Debris settling analysis demonstrates that failure of coatings does not result in debris being transported to the screens before it settles to the floor. Additional analysis also shows that the plant can tolerate conservative amounts of resident debris being transported to the screens. The AP1000 significantly reduces the probability of plugging the containment recirculation screens and significantly reduces inspection and maintenance of coatings used inside containment. (authors)

  2. AP1000{sup R} severe accident features and post-Fukushima considerations

    SciTech Connect

    Scobel, J. H.; Schulz, T. L.; Williams, M. G.

    2012-07-01

    The AP1000{sup R} passive nuclear power plant is uniquely equipped to withstand an extended station blackout scenario such as the events following the earthquake and tsunami at Fukushima without compromising core and containment integrity. The AP1000 plant shuts down the reactor, cools the core, containment and spent fuel pool for more than 3 days using passive systems that do not require AC or DC power or operator actions. Following this passive coping period, minimal operator actions are needed to extend the operation of the passive features to 7 days using installed equipment. To provide defense-in-depth for design extension conditions, the AP1000 plant has engineered features that mitigate the effects of core damage. Engineered features retain damaged core debris within the reactor vessel as a key feature. Other aspects of the design protect containment integrity during severe accidents, including unique features of the AP1000 design relative to passive containment cooling with water and air, and hydrogen management. (authors)

  3. The AP1000{sup R} nuclear power plant innovative features for extended station blackout mitigation

    SciTech Connect

    Vereb, F.; Winters, J.; Schulz, T.; Cummins, E.; Oriani, L.

    2012-07-01

    Station Blackout (SBO) is defined as 'a condition wherein a nuclear power plant sustains a loss of all offsite electric power system concurrent with turbine trip and unavailability of all onsite emergency alternating current (AC) power system. Station blackout does not include the loss of available AC power to buses fed by station batteries through inverters or by alternate AC sources as defined in this section, nor does it assume a concurrent single failure or design basis accident...' in accordance with Reference 1. In this paper, the innovative features of the AP1000 plant design are described with their operation in the scenario of an extended station blackout event. General operation of the passive safety systems are described as well as the unique features which allow the AP1000 plant to cope for at least 7 days during station blackout. Points of emphasis will include: - Passive safety system operation during SBO - 'Fail-safe' nature of key passive safety system valves; automatically places the valve in a conservatively safe alignment even in case of multiple failures in all power supply systems, including normal AC and battery backup - Passive Spent Fuel Pool cooling and makeup water supply during SBO - Robustness of AP1000 plant due to the location of key systems, structures and components required for Safe Shutdown - Diverse means of supplying makeup water to the Passive Containment Cooling System (PCS) and the Spent Fuel Pool (SFP) through use of an engineered, safety-related piping interface and portable equipment, as well as with permanently installed onsite ancillary equipment. (authors)

  4. AP1000 Design for Security

    SciTech Connect

    Long, L.B.; Cummins, W.E.; Winters, J.W.

    2006-07-01

    Nuclear power plants are protected from potential security threats through a combination of robust structures around the primary system and other vital equipment, security systems and equipment, and defensive strategy. The overall objective for nuclear power plant security is to protect public health and safety by ensuring that attacks or sabotage do not challenge the ability to safely shutdown the plant or protect from radiological releases. In addition, plants have systems, features and operational strategies to cope with external conditions, such as loss of offsite power, which could be created as part of an attack. Westinghouse considered potential security threats during design of the AP1000 PWR. The differences in plant configuration, safety system design, and safe shutdown equipment between existing plants and AP1000 affect potential vulnerabilities. This paper provides an evaluation of AP1000 with respect to vulnerabilities to security threats. The AP1000 design differs from the design of operating PWRs in the US in the configuration and the functional requirements for safety systems. These differences are intentional departures from conventional PWR designs which simplify plant design and enhance overall safety. The differences between the AP1000 PWR and conventional PWRs can impact vulnerabilities to security threats. The NRC addressed security concerns as part of their reviews for AP1000 Design Certification, and did not identify any security issues of concern. However, much of the detailed security design information for the AP1000 was deferred to the combined Construction and Operating License (COL) phase as many of the security issues are site-specific. Therefore, NRC review of security issues related to the AP1000 is not necessarily complete. Further, since the AP1000 plant design differs from existing PWRs, it is not obvious that the analyses and assessments prepared for existing plants also apply to the AP1000. We conclude that, overall, the AP1000

  5. MA AP MA MA MA AP AP MA MA MA AP AP

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

    AP MA MA MA AP AP MA MA MA AP AP low low low AP MA Run PAMM AP Low alpha University Holidays APPAMM Spear Down Hrs S 30 31 S 30 5260 832 6092 2013 2014 Scheduled Hours Users...

  6. AP1000 Containment Design and Safety Assessment

    SciTech Connect

    Wright, Richard F.; Ofstun, Richard P.; Bachere, Sebastien

    2002-07-01

    The AP1000 is an up-rated version of the AP600 passive plant design that recently received final design certification from the US NRC. Like AP600, the AP1000 is a two-loop, pressurized water reactor featuring passive core cooling and passive containment safety systems. One key safety feature of the AP1000 is the passive containment cooling system which maintains containment integrity in the event of a design basis accident. This system utilizes a high strength, steel containment vessel inside a concrete shield building. In the event of a pipe break inside containment, a high pressure signal actuates valves which allow water to drain from a storage tank atop the shield building. Water is applied to the top of the containment shell, and evaporates, thereby removing heat. An air flow path is formed between the shield building and the containment to aid in the evaporation and is exhausted through a chimney at the top of the shield building. Extensive testing and analysis of this system was performed as part of the AP600 design certification process. The AP1000 containment has been designed to provide increased safety margin despite the increased reactor power. The containment volume was increased to accommodate the larger steam generators, and to provide increased margin for containment pressure response to design basis events. The containment design pressure was increased from AP600 by increasing the shell thickness and by utilizing high strength steel. The passive containment cooling system water capacity has been increased and the water application rate has been scaled to the higher decay heat level. The net result is higher margins to the containment design pressure limit than were calculated for AP600 for all design basis events. (authors)

  7. APS Science | Advanced Photon Source

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

    Science APS Science features articles on Advanced Photon Source research and engineering highlights that are written for the interested public as well as the synchrotron x-ray,...

  8. MA AP MA MA MA AP AP MA MA MA AP AP

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

    AP MA MA MA AP AP MA MA MA AP AP low low low AP MA Run PAMM / AP Low alpha University Holidays AP/PAMM Spear Down Hrs S 30 31 S 30 5260 832 6092 2013 2014 Scheduled Hours Users Total 29 31 30 29 31 30 F 31 28 29 30 T 31 28 27 29 28 30 30 27 29 W 30 29 26 29 27 31 28 AP T 29 26 29 27 AP PAMM 30 28 25 31 28 26 30 27 30 28 26 M 28 25 29 27 24 30 27 25 29 26 S 27 24 28 26 23 27 29 26 24 28 25 S 26 23 28 26 24 23 27 25 28 28 25 25 22 27 24 25 23 F 25 26 24 21 27 24 22 26 23 22 27 T 24 21 20 24 22 21

  9. Simplified SBLOCA Analysis of AP1000

    SciTech Connect

    Brown, William L.

    2004-07-01

    The AP1000 is a 1000 MWe advanced nuclear power plant design that uses passive safety features such as a multi-stage, automatic depressurization system (ADS) and gravity-driven, safety injection from core make-up tanks (CMTs) and an in-containment refueling water storage tank (IRWST) to mitigate SBLOCA events. The period of most safety significance for AP1000 during a SBLOCA event is typically associated with the actuation of the fourth stage of the ADS and subsequent transition from CMT to IRWST safety injection. As this period of a SBLOCA is generally of a quasi-steady nature, the integral performance of the AP1000 can be understood and evaluated with a simplified model of the reactor vessel, ADS, and safety injection from the CMTs and IRWST. The simplified model of the AP1000 consists of a series of steady state simulations that uses drift flux in the core region and homogeneous treatment of the core exit region including the ADS flow paths to generate a family of core flow demand curves as a function of system pressure (i.e. mass flow required to satisfy core cooling). These core flow demand curves are plotted against passive safety system supply curves from the CMTs and IRWST to demonstrate the adequacy of the integral performance of the AP1000 during the most important phase of a SBLOCA. (author)

  10. European Utility Requirements (EUR) Volume 3 Assessment for AP1000

    SciTech Connect

    Demetri, K.J.; Saiu, Gianfranco

    2004-07-01

    The EUR (European Utility Requirements) effort was launched in December 1991 by several European Utilities. The main objective of the EUR organization is to produce a common set of utility requirements, endorsed by major European utilities for the next generation of Light Water Reactor (LWR) nuclear power plants. In 1997 an effort was undertaken by the EUR organization to jointly develop a document which would become 'Volume 3' of the EUR. The objectives of Volume 3 are: - develop a description of the standard nuclear island designs; - assessment of design compliance with the EUR Volume 1 and 2 against these designs; - define the requirements for the specific nuclear island designs. Five subsets of EUR Volume 3, based on EUR Revision B, are already published; all of which are next generation plant designs being developed for Europe beyond 2000. They include: - EP1000 - Passive Pressurized Light Water Reactor (3-Loop, 1000 MWe); - EPR - Evolutionary Pressurized Light Water Reactor (1500 MWe); - BWR90/90+ - Evolutionary Boiling Water Reactor (1400 MWe); - ABWR - Evolutionary Boiling Water Reactor (1400 MWe); - SWR 1000 - Boiling Water Reactor With Passive Features (1000 MWe). Other subsets being developed or proposed include: - AP1000 - Passive Pressurized Light Water Reactor (2-Loop, 1117 MWe); - VVER AES 92 - Pressurized Water Reactor With Passive Features (1000 MWe). The purpose of this paper is to provide an overview of the program, which will take place in 2004-2005 with the EUR group to prepare an EUR Volume 3 Subset for the AP1000 nuclear plant design. The AP1000 EUR compliance assessment, to be performed against EUR Revision C requirements, is an important step for the evaluation of the AP1000 design for application in Europe. The AP1000 relies heavily on the AP600 and has inherited design features (e.g., low boron core design) from the EP1000, for which compliance with EUR Revision B was a key design criterion. The EP1000, which also heavily relies on the AP

  11. Development of Emergency Response Guidelines (ERGs) for AP1000

    SciTech Connect

    Yuichi Hayashi; Saiu, Gianfranco; Wright, Richard F.

    2006-07-01

    The AP1000 is two-loop 1100 MWe advanced pressurized water reactor (PWR) that uses passive safety features to enhance plant safety and to provide significant and measurable improvements in plant simplification, reliability, investment protection and plant costs. The AP1000 uses proven technology, which builds on over 30 years of operating PWR experience. The AP1000 final design certification has been approved by the NRC in December, 2005. The Emergency Response Guidelines (ERGs) have been developed for the AP1000. The generic ERGs for the low pressure reference PWR plant were used as the basic documents to develop the AP1000 ERGs. The AP1000 design differences from the reference plant were reviewed and reflected in the process of developing operational steps in each ERG. The AP1000 used PRA in both design and licensing. The provisions of the AP1000 PRA were also reviewed and incorporated into the ERGs Although the AP1000 design does not require operator actions for the first 72 hours after accidents, the operator actions with both safety-related and non-safety-related equipment have an important role to mitigate the consequence of accidents. In the event of a LOCA, the AP1000 safety-related passive core cooling system (PXS) provides sources of core makeup water along with an automatic depressurization system (ADS) consisting of several sets of redundant flow paths which are sequentially opened in stages to reduce the reactor coolant system (RCS) pressure in a controlled manner. The final stage of this system, ADS-4, consists of four large valves that open off the hot legs, reducing the pressure to allow gravity injection from the in-containment refueling water storage tank (IRWST) and eventually the containment sump recirculation. The AP1000 has non-safety-related normal residual heat removal system (RNS) pumps which can be used to provide low pressure pumped injection of cask loading pit and/or IRWST water and recirculation of containment water. These pumps are

  12. APS and Frontiers

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

    the annual publication of Argonne research highlights. This page contains Frontiers articles focusing on APS-related research. APS Articles in Frontiers 2004 Cover of Frontiers...

  13. APS User Operations

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

    Schedules APS Schedule Useful Links Beamline Design Library (former Design Exchange) Machine Status Link Bunch Clock Information APS Systems Status Storage Ring Operating Status...

  14. Westinghouse AP1000 Advanced Passive Plant

    SciTech Connect

    Cummins, W.E.; Schulz, T.L.

    2004-07-01

    The Westinghouse AP1000 Program is aimed at making available a nuclear power plant that is economical in the U.S deregulated electrical power industry in the near-term. The AP1000 is two-loop 1000 MWe pressurizer water reactor (PWR). It is an up-rated version of the AP600. It uses passive safety systems to provide significant and measurable improvements in plant simplification, safety, reliability, investment protection and plant costs. The AP1000 uses proven technology, which builds on over 30 years of operating PWR experience. The AP600 received Design Certification by the Nuclear Regulatory Commission in 1999; the AP1000 is expected to receive DC by the NRC in 2005. The AP1000 meets all of the US utility requirements. The AP1000 retains a maximum amount of the AP600 design so as to maintain the licensing basis, detailed design information / analysis, construction plan, cost estimate developed in the $400 million dollar AP600 FOKE program. On March 28, 2002, Westinghouse submitted to the U.S. NRC the AP1000 Design Control Document and Probabilistic Risk Assessment, thereby initiating the formal licensing review process. The results presented in these documents verify the safety performance of the AP1000 and conformance with the U.S. NRC licensing requirements. Westinghouse and the NRC have been engaged in a several rounds questions/answers. Technical issues have been resolved and the NRC is preparing their Final Safety Evaluation Report. Plans are being developed for implementation of the AP1000 plant. Key factors in this planning are the economics of AP1000 in the de-regulated US electricity market, and the associated business model for licensing, constructing and operating these new plants. (authors)

  15. Emergency Operating Procedures (EOPs) for the AP1000 Simulator

    SciTech Connect

    Yuichi Hayashi; Saiu, Gianfranco; Wright, Richard F.

    2006-07-01

    The AP1000 is two-loop 1100 MWe advanced pressurized water reactor (PWR) that uses passive safety features to enhance plant safety and to provide significant and measurable improvements in plant simplification, reliability, investment protection and plant costs. The AP1000 uses proven technology, which builds on over 30 years of operating PWR experience. The API000 final design certification was approved by the NRC in December, 2005. A total of 34 Emergency Operating Procedures (EOPs) for operation of the AP1000 simulator have been prepared based on the AP1000 Emergency Response Guidelines (ERGs), background information documents and detailed plant information. These include 28 EOPs at power and 6 EOPs during shutdown. The AP1000 ERGs were developed by using the generic ERGs for the low pressure reference PWR plant as a basis. The AP1000 design differences from the reference plant were reviewed and reflected in the process of developing operational steps in each ERG. The provisions of the AP1000 PRA were also reviewed and incorporated into the ERGs. Although the AP1000 design does not require operator actions for the first 72 hours after accidents, the operator actions with both safety-related and non-safety-related equipment have an important role to mitigate the consequence of accidents. In the event of a steam generator tube rupture (SGTR), although the AP1000 is designed so that no operator actions are required to recover from the event, there are actions that can be taken by the operator to limit the release of radioactive effluents from the ruptured SG. These actions include isolation of the ruptured SG and depressurization of the reactor coolant system (RCS) to terminate primary-to-secondary leakage, restoring reactor coolant inventory to ensure adequate core cooling and plant pressure control. It is expected that these operator actions should be incorporated into the ERG to reduce the fission product release. To support the development of the AP1000 ERGs

  16. APS and Logos

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

    Logos A quarterly magazine about Argonne research. The Argonne Logos articles in this section focus on APS-related research. APS Articles in Logos 2003 Cover of Logos Summer 2003...

  17. Global Green Energy ApS | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    ApS Jump to: navigation, search Name: Global Green Energy ApS Place: Aarhus C, Denmark Zip: DK- 8000 Sector: Wind energy Product: Wind farm project developer. References: Global...

  18. APS 2007 Conferences

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

    Accelerator Conference (APAC 2007) (Jan. 29-Feb. 2) Indore, India APS Upgrade ERL Optics Workshop (April 23) Argonne National Laboratory, Argonne, IL Synchrotron Radiation...

  19. MA MA AP

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

    MA AP low low low MA Run PAMM / AP Low alpha University Holidays AP/PAMM Spear Down Oct Nov S Apr May Jun Jul Aug Sep 7/17/2015 SPEAR OPERATING SCHEDULE 2015-2016 2015 2016 Oct Nov Dec Jan Feb Mar S 1 1 2 1 4 1 M 2 1 2 1 T 3 1 3 PAMM 1 2 2 3 6 3 W 4 2 3 AP AP 5 2 1 3 2 4 F 2 6 4 1 5 2 4 3 T 1 5 3 5 2 7 4 3 1 5 4 1 6 4 1 5 8 5 S 4 8 2 6 3 2 7 4 2 6 5 S 3 7 6 5 3 7 6 3 8 6 3 7 4 8 7 M 5 9 7 4 9 10 7 AP PAMM PAMM PAMM PAMM 4 8 5 4 9 6 8 AP 5 9 6 5 AP 10 7 5 9 AP 8 6 10 9 13 W 7 11 9 11 T 6 10 8 12

  20. APS 1999 Conferences

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

    of interest to the APS researcher community. Workshop on Scientific Applications of the LCLS. (Jan. 12-14) Stanford Synchrotron Radiation Laboratory (SSLC) Stanford, CA Workshop on...

  1. APS 1995 Conferences

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

    Conferences & Workshops This section tracks conferences and workshops of interest to the APS researcher community. Synchrotron Radiation Instrumentation '95 (Oct. 17-20) A...

  2. AP1000 Design Basis Event Simulation at the APEX-1000 Test Facility

    SciTech Connect

    Wright, Richard F.; Groome, John

    2004-07-01

    The AP1000 is a 1000 MWe advanced nuclear power plant that uses passive safety features to enhance plant safety and to provide significant and measurable improvements in plant simplification, reliability, investment protection and plant costs. The AP1000 relies heavily on the 600 MWe AP600 which received design certification in 1999. A critical part of the AP600 design certification process involved the testing of the passive safety systems. A one-fourth height, one-fourth pressure test facility, APEX-600, was constructed at the Oregon State University to study design basis events, and to provide a body of data to be used to validate the computer models used to analyze the AP600. This facility was extensively modified to reflect the design changes for AP1000 including higher power in the electrically heated rods representing the reactor core, and changes in the size of the pressurizer, core makeup tanks and automatic depressurization system. Several design basis events are being simulated at APEX-1000 including a double-ended direct vessel injection (DEDVI) line break and a 2-inch cold leg break. These tests show that the core remains covered with ample margin until gravity injection is established regardless of the initiating event. The tests also show that liquid entrainment from the upper plenum which is proportional to the reactor power does not impact the ability of the passive core cooling system to keep the core covered. (authors)

  3. Confirmatory analysis of the AP1000 passive residual heat removal heat exchanger with 3-D computational fluid dynamic analysis

    SciTech Connect

    Schwall, James R.; Karim, Naeem U.; Thakkar, Jivan G.; Taylor, Creed; Schulz, Terry; Wright, Richard F.

    2006-07-01

    The AP1000 is an 1100 MWe advanced nuclear power plant that uses passive safety features to enhance plant safety and to provide significant and measurable improvements in plant simplification, reliability, investment protection and plant costs. The AP1000 received final design approval from the US-NRC in 2004. The AP1000 design is based on the AP600 design that received final design approval in 1999. Wherever possible, the AP1000 plant configuration and layout was kept the same as AP600 to take advantage of the maturity of the design and to minimize new design efforts. As a result, the two-loop configuration was maintained for AP1000, and the containment vessel diameter was kept the same. It was determined that this significant power up-rate was well within the capability of the passive safety features, and that the safety margins for AP1000 were greater than those of operating PWRs. A key feature of the passive core cooling system is the passive residual heat removal heat exchanger (PRHR HX) that provides decay heat removal for postulated LOCA and non-LOCA events. The PRHR HX is a C-tube heat exchanger located in the in-containment refueling water storage tank (IRWST) above the core promoting natural circulation heat removal between the reactor cooling system and the tank. Component testing was performed for the AP600 PRHR HX to determine the heat transfer characteristics and to develop correlations to be used for the AP1000 safety analysis codes. The data from these tests were confirmed by subsequent integral tests at three separate facilities including the ROSA facility in Japan. Owing to the importance of this component, an independent analysis has been performed using the ATHOS-based computational fluid dynamics computer code PRHRCFD. Two separate models of the PRHR HX and IRWST have been developed representing the ROSA test geometry and the AP1000 plant geometry. Confirmation of the ROSA test results were used to validate PRHRCFD, and the AP1000 plant model

  4. APS Science 2006.

    SciTech Connect

    Gibson, J. M.; Fenner, R. B.; Long, G.; Borland, M.; Decker, G.

    2007-05-24

    In my five years as the Director of the Advanced Photon Source (APS), I have been fortunate to see major growth in the scientific impact from the APS. This year I am particularly enthusiastic about prospects for our longer-term future. Every scientific instrument must remain at the cutting edge to flourish. Our plans for the next generation of APS--an APS upgrade--got seriously in gear this year with strong encouragement from our users and sponsors. The most promising avenue that has emerged is the energy-recovery linac (ERL) (see article on page xx), for which we are beginning serious R&D. The ERL{at}APS would offer revolutionary performance, especially for x-ray imaging and ultrafast science, while not seriously disrupting the existing user base. I am very proud of our accelerator physics and engineering staff, who not only keep the current APS at the forefront, but were able to greatly impress our international Machine Advisory Committee with the quality of their work on the possible upgrade option (see page xx). As we prepare for long-term major upgrades, our plans to develop and optimize all the sectors at APS in the near future are advancing. Several new beamlines saw first light this year, including a dedicated powder diffraction beamline (11-BM), two instruments for inelastic x-ray scattering at sector 30, and the Center for Nanoscale Materials (CNM) Nanoprobe beamline at sector 26. Our partnership in the first x-ray free-electron laser (LCLS) to be built at Stanford contributes to revolutionary growth in ultrafast science (see page xx), and we are developing a pulse chirping scheme to get ps pulses at sector 7 of the APS within a year or so. In this report, you will find selected highlights of scientific research at the APS from calendar year 2006. The highlighted work covers diverse disciplines, from fundamental to applied science. In the article on page xx you can see the direct impact of APS research on technology. Several new products have emerged from

  5. APS Storage Ring Parameters

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

    next up previous Next: Main Parameters APS Storage Ring Parameters M. Borland, G. Decker, L. Emery, W. Guo, K. Harkay, V. Sajaev, C.-Y. Yao Advanced Photon Source September 8, 2010...

  6. Approved Program Proposals (AP)

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

    its recommendations to the ALS Division Director. A letter will be sent to the PIs of successful proposals specifying the percentage of beam time and the period of the AP. The...

  7. AP Declaration Helper : Home

    National Nuclear Security Administration (NNSA)

    Announcements: Get Help with the IAEA Additional Protocol Because you are reading this web page, there is a good chance that you already know about the Additional Protocol (AP)...

  8. ARM - Instrument - aps

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

    govInstrumentsaps Documentation ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Instrument : Aerodynamic Particle Sizer (APS) Instrument Categories Aerosols The APS is part of the Aerosol Observing System (AOS). See Also Contact(s) Robert Bullard Brookhaven National Laboratory associate (631)-344-3330 rbullard@bnl.gov Annette Koontz Pacific Northwest National Laboratory Developer (509) 375-3609

  9. Mission | APS Engineering Support Division

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

    mission, the APS Engineering Support Division provides: Highly reliable, state-of-the-art computer infrastructure to meet the needs of the APS. Leading-edge information...

  10. APS Science 2009.

    SciTech Connect

    Gibson, J. M; Mills, D. M.; Gerig, R.

    2010-05-01

    It is my pleasure to introduce the 2009 annual report of the Advanced Photon Source. This was a very good year for us. We operated with high reliability and availability, despite growing problems with obsolete systems, and our users produced a record output of publications. The number of user experiments increased by 14% from 2008 to more than 3600. We congratulate the recipients of the 2009 Nobel Prize in Chemistry-Venkatraman Ramakrishnan (Cambridge Institute for Medical Research), Thomas Steitz (Yale University), and Ada Yonath (Weizmann Institute) - who did a substantial amount of this work at APS beamlines. Thanks to the efforts of our users and staff, and the ongoing counsel of the APS Scientific Advisory Committee, we made major progress in advancing our planning for the upgrade of the APS (APS-U), producing a proposal that was positively reviewed. We hope to get formal approval in 2010 to begin the upgrade. With advocacy from our users and the support of our sponsor, the Office of Basic Energy Sciences in the Department of Energy (DOE) Office of Science, our operating budgets have grown to the level needed to more adequately staff our beamlines. We were also extremely fortunate to have received $7.9 M in American Recovery and Reinvestment Act ('stimulus') funding to acquire new detectors and improve several of our beamlines. The success of the new Linac Coherent Light Source at Stanford, the world's first x-ray free-electron laser, made us particularly proud since the undulators were designed and built by the APS. Among other highlights, we note that more than one-quarter of the 46 Energy Frontier Research Centers, funded competitively across the U.S. in 2009 by the DOE, included the Advanced Photon Source in their proposed work, which shows that synchrotron radiation, and the APS in particular, are central to energy research. While APS research covers everything from fundamental to applied science (reflected by the highlights in this report), the challenge

  11. Author Manuscript Author Manuscript Author Manuscript Author

    Office of Scientific and Technical Information (OSTI)

    Manuscript Author Manuscript Author Manuscript Author Manuscript HHS Public Access Author manuscript Nucl Instrum Methods Phys Res A. Author manuscript; available in PMC 2015 July 09. Published in final edited form as: Nucl Instrum Methods Phys Res A. 2014 December 11; 767: 146-152. doi:10.1016/j.nima.2014.05.070. The iQID camera: An ionizing-radiation quantum imaging detector Brian W. Miller^,*, Stephanie J. Gregorya, Erin S. Fullera, Harrison H. Barrettb'c, H. Bradford Barberb'c, and Lars R.

  12. EA-134-APS Arizona Public Service Company | Department of Energy

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

    4-APS Arizona Public Service Company EA-134-APS Arizona Public Service Company Order authorizing Arizona Public Service Company to export electric energy to Mexico. EA-134-APS Arizona Public Service Company (24.95 KB) More Documents & Publications EA-184 Morgan Stanley Capital Group Inc. EA-166 Duke Energy Trading and Marketing, L.L.C EA-181 H.Q Energy Services (U.S) Inc

  13. AP1000{sup R} nuclear power plant safety overview for spent fuel cooling

    SciTech Connect

    Gorgemans, J.; Mulhollem, L.; Glavin, J.; Pfister, A.; Conway, L.; Schulz, T.; Oriani, L.; Cummins, E.; Winters, J.

    2012-07-01

    The AP1000{sup R} plant is an 1100-MWe class pressurized water reactor with passive safety features and extensive plant simplifications that enhance construction, operation, maintenance, safety and costs. The AP1000 design uses passive features to mitigate design basis accidents. The passive safety systems are designed to function without safety-grade support systems such as AC power, component cooling water, service water or HVAC. Furthermore, these passive features 'fail safe' during a non-LOCA event such that DC power and instrumentation are not required. The AP1000 also has simple, active, defense-in-depth systems to support normal plant operations. These active systems provide the first level of defense against more probable events and they provide investment protection, reduce the demands on the passive features and support the probabilistic risk assessment. The AP1000 passive safety approach allows the plant to achieve and maintain safe shutdown in case of an accident for 72 hours without operator action, meeting the expectations provided in the U.S. Utility Requirement Document and the European Utility Requirements for passive plants. Limited operator actions are required to maintain safe conditions in the spent fuel pool via passive means. In line with the AP1000 approach to safety described above, the AP1000 plant design features multiple, diverse lines of defense to ensure spent fuel cooling can be maintained for design-basis events and beyond design-basis accidents. During normal and abnormal conditions, defense-in-depth and other systems provide highly reliable spent fuel pool cooling. They rely on off-site AC power or the on-site standby diesel generators. For unlikely design basis events with an extended loss of AC power (i.e., station blackout) or loss of heat sink or both, spent fuel cooling can still be provided indefinitely: - Passive systems, requiring minimal or no operator actions, are sufficient for at least 72 hours under all possible pool

  14. APS: Lighting up the future

    SciTech Connect

    Potent, V.J.

    1993-09-01

    Work on the Advanced Photon Source (APS) at Argonne National Laboratory (ANL) involves the construction and supporting research and development for a national user facility for synchrotron radiation research in the x-ray region. The facility, when operational in 1997, will provide super-intense x-ray beams for many areas of basic research and will serve the entire US x-ray research community of several thousand users. This paper describes the pertinent features of the design, construction and planned operation of the facility; and the impact quality has had in these areas. In addition, the introduction of several quality management techniques such as total quality management, reliability/availability planning, and user interface are discussed concerning their status and success.

  15. APS Science 2007.

    SciTech Connect

    Not Available

    2008-05-30

    This report provides research highlights from the Advanced Photon Source (APS). Although these highlights represent less than 10% of the published work from the APS in 2007, they give a flavor of the diversity and impact of user research at the facility. In the strategic planning the aim is to foster the growth of existing user communities and foresee new areas of research. This coming year finds the APS engaged in putting together, along with the users, a blueprint for the next five years, and making the case for a set of prioritized investments in beamlines, the accelerator, and infrastructure, each of which will be transformational in terms of scientific impact. As this is written plans are being formulated for an important user workshop on October 20-21, 2008, to prioritize strategic plans. The fruit from past investments can be seen in this report. Examples include the creation of a dedicated beamline for x-ray photon correlation spectroscopy at Sector 8, the evolution of dedicated high-energy x-ray scattering beamlines at sectors 1 and 11, a dedicated imaging beamline at Sector 32, and new beamlines for inelastic scattering and powder diffraction. A single-pulse facility has been built in collaboration with Sector 14 (BioCARS) and Phil Anfinrud at the National Institutes of Health, which will offer exceptionally high flux for single-pulse diffraction. The nanoprobe at Sector 26, built and operated jointly by the Argonne Center for Nanoscale Materials and the X-ray Operations and Research (XOR) section of the APS X-ray Science Division, has come on line to define the state of the art in nanoscience.

  16. APS Today: Calendar of Events

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

    aps.anl.govNewsAPSToday Upcoming events at the Advanced Photon Source at Argonne National Laboratory. en-us Argonne National Laboratory http:www.aps.anl.govImages...

  17. APS User News | Advanced Photon Source

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

    News & Calendars Users Home APS User News User Announcements Proposal Deadlines and Related Meetings Conferences and Workshops APS Seminars and Meetings APS Committees and Reviews...

  18. Evaluation of the Scaling of the APEX-1000 Test Facility to AP1000 for Design Basis Events

    SciTech Connect

    Wright, Richard F.; Gagnon, Andre; Skinner, Jesse; Groome, John

    2004-07-01

    The AP1000 is a 1000 MWe advanced nuclear power plant that uses passive safety features to enhance plant safety and to provide significant and measurable improvements in plant simplification, reliability, investment protection and plant costs. The AP1000 relies heavily on the 600 MWe AP600 which received design certification in 1999. A critical part of the AP600 design certification process involved the testing of the passive safety systems. A one-fourth height, one-fourth pressure test facility, APEX-600, was constructed at the Oregon State University to study design basis events, and to provide a body of data to be used to validate the computer models used to analyze the AP600. This facility was extensively modified to reflect the design changes for AP1000 including higher power in the electrically heated rods representing the reactor core, and changes in the size of the pressurizer, core makeup tanks and automatic depressurization system. Several design basis events have been simulated at APEX-1000 including double-ended direct vessel injection (DEDVI) line break, 2-inch cold leg break, and inadvertent actuation of the automatic depressurization system. These events were analyzed as part of the AP1000 safety analysis using the NOTRUMP computer code. Applying the scaling factors that were used to size the APEX-1000 facility, the test results can be compared to the NOTRUMP plant simulations. These comparisons indicate the similarity between the design basis events in AP1000 and APEX-1000, the adequacy of the scaling of APEX-1000, and the applicability of the NOTRUMP code. (authors)

  19. An Updated AP2 Beamline TURTLE Model

    SciTech Connect

    Gormley, M.; O'Day, S.

    1991-08-23

    This note describes a TURTLE model of the AP2 beamline. This model was created by D. Johnson and improved by J. Hangst. The authors of this note have made additional improvements which reflect recent element and magnet setting changes. The magnet characteristics measurements and survey data compiled to update the model will be presented. A printout of the actual TURTLE deck may be found in appendix A.

  20. APS User News, Issue 88

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

    -- John Rogers to be Keynote at Users Meeting -- 2015 APS Compton Award goes to Ice, Larson, and Sparks BRIEFLY NOTED -- Congratulations to Daniel Haskel, Winner of the 2015...

  1. ap | National Nuclear Security Administration

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

    ap | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency...

  2. APS- Renewable Energy Incentive Program

    Energy.gov [DOE]

    Through the Renewable Incentive Program, Arizona Public Service (APS) offers customers who install solar water heating systems the opportunity to sell the renewable energy credits (RECs) associat...

  3. NASA @ APS | Argonne National Laboratory

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

    NASA @ APS NASA engineers developing rocket propulsion hardware 1 of 8 NASA engineers developing rocket propulsion hardware Patrick McManamen, a propulsion system engineer at NASA, ...

  4. Aps_notify Info Page

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

    Apsnotify -- APS Operations Event Notification List About Apsnotify English (USA) This list alerts subscribers to major events that may happen during operations at the Advanced...

  5. AP1000{sup R} design robustness against extreme external events - Seismic, flooding, and aircraft crash

    SciTech Connect

    Pfister, A.; Goossen, C.; Coogler, K.; Gorgemans, J.

    2012-07-01

    Both the International Atomic Energy Agency (IAEA) and the U.S. Nuclear Regulatory Commission (NRC) require existing and new nuclear power plants to conduct plant assessments to demonstrate the unit's ability to withstand external hazards. The events that occurred at the Fukushima-Dai-ichi nuclear power station demonstrated the importance of designing a nuclear power plant with the ability to protect the plant against extreme external hazards. The innovative design of the AP1000{sup R} nuclear power plant provides unparalleled protection against catastrophic external events which can lead to extensive infrastructure damage and place the plant in an extended abnormal situation. The AP1000 plant is an 1100-MWe pressurized water reactor with passive safety features and extensive plant simplifications that enhance construction, operation, maintenance and safety. The plant's compact safety related footprint and protection provided by its robust nuclear island structures prevent significant damage to systems, structures, and components required to safely shutdown the plant and maintain core and spent fuel pool cooling and containment integrity following extreme external events. The AP1000 nuclear power plant has been extensively analyzed and reviewed to demonstrate that it's nuclear island design and plant layout provide protection against both design basis and extreme beyond design basis external hazards such as extreme seismic events, external flooding that exceeds the maximum probable flood limit, and malicious aircraft impact. The AP1000 nuclear power plant uses fail safe passive features to mitigate design basis accidents. The passive safety systems are designed to function without safety-grade support systems (such as AC power, component cooling water, service water, compressed air or HVAC). The plant has been designed to protect systems, structures, and components critical to placing the reactor in a safe shutdown condition within the steel containment vessel

  6. In-Vessel Retention of Molten Core Debris in the Westinghouse AP1000 Advanced Passive PWR

    SciTech Connect

    Scobel, James H.; Conway, L.E.; Theofanous, T.G.

    2002-07-01

    In-vessel retention (IVR) of molten core debris via external reactor vessel cooling is the hallmark of the severe accident management strategies in the AP600 passive PWR. The vessel is submerged in water to cool its external surface via nucleate boiling heat transfer. An engineered flow path through the reactor vessel insulation provides cooling water to the vessel surface and vents steam to promote IVR. For the 600 MWe passive plant, the predicted heat load from molten debris to the lower head wall has a large margin to the critical heat flux on the external surface of the vessel, which is the upper limit of the cooling capability. Up-rating the power of the passive plant from 600 to 1000 MWe (AP1000) significantly increases the heat loading from the molten debris to the reactor vessel lower head in the postulated bounding severe accident sequence. To maintain a large margin to the coolability limit for the AP1000, design features and severe accident management (SAM) strategies to increase the critical heat flux on the external surface of the vessel wall need to be implemented. A test program at the ULPU facility at University of California Santa Barbara (UCSB) has been initiated to investigate design features and SAM strategies that can enhance the critical heat flux. Results from ULPU Configuration IV demonstrate that with small changes to the ex-vessel design and SAM strategies, the peak critical heat flux in the AP1000 can be increased at least 30% over the peak critical heat flux predicted for the AP600 configuration. The design and SAM strategy changes investigated in ULPU Configuration IV can be implemented in the AP1000 design and will allow the passive plant to maintain the margin to critical heat flux for IVR, even at the higher power level. Continued testing for IVR phenomena is being performed at UCSB to optimize the AP1000 design and to ensure that vessel failure in a severe accident is physically unreasonable. (authors)

  7. Introduction to APS | Advanced Photon Source

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

    Introduction to APS What is the APS? What is the APS? The Advanced Photon Source is a synchrotron light source that produces high-energy, high-brightness x-ray beams. The source is...

  8. APS Publications | Advanced Photon Source

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

    the Sector(s)CAT(s) beamline(s) where the work was done, and whether or not GUP beam time was used, to apspubs@aps.anl.gov. Reminder for ANL employees: ANL employees are not...

  9. A hot-spare injector for the APS linac.

    SciTech Connect

    Lewellen, J. W.

    1999-04-13

    Last year a second-generation SSRL-type thermionic cathode rf gun was installed in the Advanced Photon Source (APS) linac. This gun (referred to as ''gun2'') has been successfully commissioned and now serves as the main injector for the APS linac, essentially replacing the Koontz-type DC gun. To help ensure injector availability, particularly with the advent of top-up mode operation at the APS, a second thermionic-cathode rf gun will be installed in the APS linac to act as a hot-spare beam source. The hot-spare installation includes several unique design features, including a deep-orbit Panofsky-style alpha magnet. Details of the hot-spare beamline design and projected performance are presented, along with some plans for future performance upgrades.

  10. APS Organization Chart | Advanced Photon Source

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

    APS Organization Chart The Advanced Photon Source (APS) organization comprises three divisions and one project office. Advanced Photon Source Organization Photon Sciences Overview...

  11. 1996ApJ...466..724G

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

    ApJ...466..724G 1996ApJ...466..724G 1996ApJ...466..724G 1996ApJ...466..724G 1996ApJ...466..724G 1996ApJ...466..724G 1996ApJ...466..724G 1996ApJ...466..724G

  12. 1994ApJ...431..604G

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

    4ApJ...431..604G 1994ApJ...431..604G 1994ApJ...431..604G 1994ApJ...431..604G 1994ApJ...431..604G 1994ApJ...431..604G 1994ApJ...431..604G 1994ApJ...431..604G 1994ApJ...431..604G 1994ApJ...431..604G 1994ApJ...431..604G 1994ApJ...431..604G 1994ApJ...431..604G

  13. Author Select

    Office of Scientific and Technical Information (OSTI)

    Authors Please use the pane on the left to start the selection process.

  14. AP-0001-001.PDF

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

    AP-PO-0001-001.doc. Building Security Date: 2000/05/12 1. Introduction: Building security is a top priority for all CAMD personnel. Theft and vandalism have negative impacts by virtue of the loss of research data as well as the monetary loss. 2. Purpose: The purpose of this policy is to insure the facility is secure when it is unoccupied. 3. Definitions: a. Secure means all building alarms are armed and the gate is locked. 4. Scope of Policy: There are three (3) buildings at the CAMD facility,

  15. Featured Announcements

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

    register6325131222429932289<a>)>

    Mon, August 17 - "Hello world from Intel Xeon Phi coprocessors". Overview of architecture, preview of course...

  16. APS high heat load monochromator

    SciTech Connect

    Lee, W.K.; Mills, D.

    1993-02-01

    This document contains the design specifications of the APS high heat load (HHL) monochromator and associated accessories as of February 1993. It should be noted that work is continuing on many parts of the monochromator including the mechanical design, crystal cooling designs, etc. Where appropriate, we have tried to add supporting documentation, references to published papers, and calculations from which we based our decisions. The underlying philosophy behind performance specifications of this monochromator was to fabricate a device that would be useful to as many APS users as possible, that is, the design should be as generic as possible. In other words, we believe that this design will be capable of operating on both bending magnet and ID beamlines (with the appropriate changes to the cooling and crystals) with both flat and inclined crystal geometries and with a variety of coolants. It was strongly felt that this monochromator should have good energy scanning capabilities over the classical energy range of about 4 to 20 keywith Si (111) crystals. For this reason, a design incorporating one rotation stage to drive both the first and second crystals was considered most promising. Separate rotary stages for the first and second crystals can sometimes provide more flexibility in their capacities to carry heavy loads (for heavily cooled first crystals or sagittal benders of second crystals), but their tuning capabilities were considered inferior to the single axis approach.

  17. KCAT, Xradia, ALS and APS Performance Summary

    SciTech Connect

    Waters, A; Martz, H; Brown, W

    2004-09-30

    At Lawrence Livermore National Laboratory (LLNL) particular emphasis is being placed on the nondestructive characterization (NDC) of components, subassemblies and assemblies of millimeter-size extent with micrometer-size features (mesoscale). These mesoscale objects include materials that vary widely in composition, density, geometry and embedded features. Characterizing these mesoscale objects is critical for corroborating the physics codes that underlie LLNL's Stockpile Stewardship mission. In this report we present results from our efforts to quantitatively characterize the performance of several x-ray systems in an effort to benchmark existing systems and to determine which systems may have the best potential for our mesoscale imaging needs. Several different x-ray digital radiography (DR) and computed tomography (CT) systems exist that may be applicable to our mesoscale object characterization requirements, including microfocus and synchrotron systems. The systems we have benchmarked include KCAT (LLNL developed) and Xradia {mu}XCT (Xradia, Inc., Concord, CA), both microfocus systems, and Beamline 1-ID at the Advance Photon Source (APS) and the Tomography Beamline at the Advanced Light Source (ALS), both synchrotron based systems. The ALS Tomography Beamline is a new installation, and the data presented and analyzed here is some of the first to be acquired at the facility. It is important to note that the ALS system had not yet been optimized at the time we acquired data. Results for each of these systems has been independently documented elsewhere. In this report we summarize and compare the characterization results for these systems.

  18. 1992ApJ...399L..51G

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

    2ApJ...399L..51G 1992ApJ...399L..51G 1992ApJ...399L..51G 1992ApJ...399L..51G

  19. Author Guidelines

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

    of Energy (DOE). Authors of publications are required to report all ALS-related work, i.e., journal articles, conference presentations, books or book chapters, theses,...

  20. APS2013_Koniges.pptx

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

    Number o f C ores Speedup The P IC c ode W arp s cales w ell o n H opper a nd E dison with E dison b eing ~ 2X f aster t han H opper Warp h as b een s hown t o scale t o 1 28k o n H opper Plasma P hysics S imulaAons o n N ext G eneraAon P laEorms A. K oniges, R . G erber, D . S kinner, Y . Y ao, Y . H e, D . G rote, J ---L V ay, H . K aiser, a nd T . S terling APS D ivision o f P lasma P hysics A nnual M eeOng, D enver, C O, N ovember 2 013 --- M ore t han 5 00 c ores --- O pAmized f or S IMD (

  1. New APS Fellows for Los Alamos announced

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

    New APS Fellows for Los Alamos announced New APS Fellows for Los Alamos announced Eight Los Alamos National Laboratory scientists are being honored as new Fellows in the American Physical Society (APS). October 31, 2016 From top left, Evgenya Simakov, James Werner, Joel Kress, Paul Johnson. From lower left, Herbert Funsten, John Kline, Richard Gustavsen and Jian-Xin Zhu. From top left, Evgenya Simakov, James Werner, Joel Kress, Paul Johnson. From lower left, Herbert Funsten, John Kline, Richard

  2. Author Select

    Office of Scientific and Technical Information (OSTI)

    Author Select Last Name First Name search Type in a name, or the first few letters of a name, in one or both of appropriate search boxes above and select "Go". An attempt will be made to match authors that most closely relate to the text you typed.

  3. APS Seminars & Meetings | Advanced Photon Source

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

    Science Series A lunchtime gathering with presentations of the newest results from the experiment hall floor. Speakers are not announced in advance. Monthly APS Colloquium A...

  4. APS User Information | Advanced Photon Source

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

    to APS, site access permission, user agreement, training, contactbio information your research: proposals, ESAFs, EEFs action items: things that need to be addressed before you...

  5. APS Map | Overview | Advanced Photon Source

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

    technical facility: the linear accelerator, the booster synchrotron, the electron storage ring, insertion devices, and the experiment hall. APS systems map Next: Linear Accelerator...

  6. Author Select

    Office of Scientific and Technical Information (OSTI)

    Author Select Last Name First Name search Type in a name, or the first few letters of a name, in one or both of appropriate search boxes above and select "Go". An attempt will be...

  7. Author Select

    Office of Scientific and Technical Information (OSTI)

    Selection List Select "add" or "add all", which appear after author's names in the middle pane, to add to the search strategy that appears in this pane. Return to Search >>

  8. Author Select

    Office of Scientific and Technical Information (OSTI)

    Selection List Select "add" or "add all", which appear after author's names in the middle pane, to add to the search strategy that appears in this pane. Return to Search >>

  9. Elink - Authorities

    Office of Scientific and Technical Information (OSTI)

    Authorities These authority lists are established and used by DOE to standardize information in bibliographic records. Language, sponsoring organizations, originating research organizations, subject categories, and country of publication must be entered in required formats to optimize search and retrieval. The DOE Order 241.1B requires that DOE-funded STI include attribution to the sponsoring program with wording including DOE, the DOE program office, and the program office's subprogram(s)

  10. ELECTROCHEMICAL CORROSION TESTING OF TANKS 241-AN-102 & 241-AP-107 & 241-AP-108 IN SUPPORT OF ULTRASONIC TESTING

    SciTech Connect

    WYRWAS RB; DUNCAN JB

    2008-11-20

    This report presents the results of the corrosion rates that were measured using electrochemical methods for tanks 241-AN-102 (AN-102), 241-AP-107 (AP 107), and 241-AP-108 (AP-108) performed under test plant RPP-PLAN-38215. The steel used as materials of construction for AN and AP tank farms was A537 Class 1. Test coupons of A537 Class 1 carbon steel were used for corrosion testing in the AN-107, AP-107, and AP-108 tank waste. Supernate will be tested from AN-102, AP-107, and Ap-108. Saltcake testing was performed on AP-108 only.

  11. Tank 241-AP-107, grab samples, 7AP-99-1, 7AP-99-3 and 7AP-99-4 analytical results for the final report

    SciTech Connect

    BELL, K.E.

    1999-08-12

    This document is the format IV, final report for the tank 241-AP-107 (AP-107) grab samples taken in May 1999 to address waste compatibility concerns. Chemical, radiochemical, and physical analyses on the tank AP-107 samples were performed as directed in Compatibility Grab Sampling and Analysis Plan for Fiscal year 1999. Any deviations from the instructions provided in the tank sampling and analysis plan (TSAP) were discussed in this narrative. Interim data were provided earlier to River Protection Project (RPP) personnel, however, the data presented here represent the official results. No notification limits were exceeded.

  12. Margin Assessment of AP1000 Loss of Flow Transient

    SciTech Connect

    Carlin, Edward L.; Hilton, Peter A.; Yixing Sung

    2006-07-01

    The Reactor Coolant System (RCS) of the AP1000 plant consists of two circulating loops. Each loop contains two canned motor Reactor Coolant (RC) pumps that have a rotating inertia to provide RCS flow coast-down if power to the pumps is lost. Westinghouse analysis of the complete loss of flow (CLOF) accident in support of the AP1000 design certification was based on the USNRC-approved traditional methodology applied to operating plants. The RCS response during the transient was predicted using the LOFTRAN code based on a reactivity insertion curve highly skewed to the bottom of the reactor core, but the calculation of Departure from Nucleate Boiling Ratio (DNBR) was performed assuming a top-skewed axial power profile. A more realistic margin assessment can be made by using an improved method similar to Westinghouse RAVE methodology recently approved by the USNRC. The improved method uses the three-dimensional kinetic nodal code SPNOVA coupled with the reactor core thermal-hydraulic code VIPRE-W for predicting the reactor core response during the CLOF transient. The improved method significantly improves margin predictions by generating core power distributions consistent with the trip reactivity changes for the DNBR calculation. The margin assessment showed that the improved method resulted in a 19% DNBR increase as compared to the traditional method for the AP1000 CLOF transient. (authors)

  13. APS- Residential Energy Efficiency Rebate Program

    Energy.gov [DOE]

    APS customers may also sign up for a $99 home checkup (a $400 value) to have specially trained contractors identify energy savings upgrades.  Visit the program website for specific details and...

  14. Microsoft PowerPoint - APS_07

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

    Barriers in Alcator C-Mod Catherine Fiore MIT Plasma Science and Fusion Center APS-DPP November 14, 2007 Orlando, Fl With Contributions from: W. L. Rowan , A. Dominguez, A. E....

  15. refractory_retain_whyte_APS07.ppt

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

    2 1 Plasma Science & Fusion Center, MIT, Cambridge USA 2 FOM-Rijnhuizen, Netherlands APS Division of Plasma Physics Meeting Mini-Conference: First Micron of the Wall November...

  16. AP-PO-0002-001.PDF

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

    AP-PO-0002-001.doc Experimental Hall Date: 20010109 Experimental Hall Policy: The following policies are to be followed for access to the Experimental Hall: 1. Smoking is not...

  17. New APS Fellows for Los Alamos

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

    APS Fellows for Los Alamos announced October 31, 2016 LOS ALAMOS, N.M., Oct. 31, 2016-Eight Los Alamos National Laboratory scientists are being honored as new Fellows in the American Physical Society (APS). "Success in accomplishing Los Alamos's essential national-security missions requires innovation across an incredible breadth of scientific and technical disciplines," said Los Alamos National Laboratory Director Charlie McMillan. "The American Physical Society's recognition of

  18. APS Engineering Support Division (AES) | Advanced Photon Source

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

    APS Engineering Support Division (AES) The APS Engineering Support Division provides reliable operations and technical support to the Advanced Photon Source user community. AES...

  19. Six Berkeley Lab (Three ALS) Scientists Are 2012 APS Fellows

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

    Six Berkeley Lab (Three ALS) Scientists Are 2012 APS Fellows Print This year's American Physical Society (APS) Fellows include six scientists from Berkeley Lab, three of whom are...

  20. Arizona Public Service Company APS | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Public Service Company APS Jump to: navigation, search Name: Arizona Public Service Company (APS) Place: Phoenix, Arizona Zip: 85004 Product: Generates, transmits and distributes...

  1. AP1000{sup R} licensing and deployment in the United States

    SciTech Connect

    Jordan, R. P.; Russ, P. A.; Filiak, P. P.; Castiglione, L. L.

    2012-07-01

    towards deployment. AP1000 Design Certification and COL deployment, and management of the plant construction in accordance with the conditions within these approvals, remain as significant site and corporate responsibilities. These licensing-construction integrated activities must now focus on identifying and resolving 'as-built' departures from the standardized design as assessed against the certified AP1000 technical and licensing basis. Within this paper, significant aspects of the AP1000 U.S. licensing will be discussed, including identifying systems and processes used in ensuring compliance while deploying the standardized design. Critical licensing steps, licensing deployment actions as plant construction progresses and defining the road forward to a successful completion of licensing actions will be addressed. (authors)

  2. Tank 241-AP-107, grab samples 7AP-97-1, 7AP-97-2 and 7AP-97-3 analytical results for the final report

    SciTech Connect

    Steen, F.H.

    1997-12-22

    This document is the final report for tank 241-AP-107 grab samples. Three grab samples were collected from riser 1 on September 11, 1997. Analyses were performed on samples 7AP-97-1, 7AP-97-2 and 7AP-97-3 in accordance with the Compatibility Grab Sampling and Analysis Plan (TSAP) (Sasaki, 1997) and the Data Quality Objectives for Tank Farms Waste Compatibility Program (DQO) (Rev. 1: Fowler, 1995; Rev. 2: Mulkey and Nuier, 1997). The analytical results are presented in the data summary report (Table 1). A notification was made to East Tank Farms Operations concerning low hydroxide in the tank and a hydroxide (caustic) demand analysis was requested. The request for sample analysis (RSA) (Attachment 2) received for AP-107 indicated that the samples were polychlorinated biphenyl (PCB) suspects. Therefore, prior to performing the requested analyses, aliquots were made to perform PCB analysis in accordance with the 222-S Laboratory administrative procedure, LAP-101-100. The results of this analysis indicated that no PCBs were present at 50 ppm and analysis proceeded as non-PCB samples. The results and raw data for the PCB analysis will be included in a revision to this document. The sample breakdown diagrams (Attachment 1) are provided as a cross-reference for relating the tank farm customer identification numbers with the 222-S Laboratory sample numbers and the portion of sample analyzed.

  3. Talks on Fermilab experiments at the 1992 APS meetings

    SciTech Connect

    Pordes, S.

    1992-03-01

    This report contains short abstracts of paper on Fermilab experiments at the 1992 APS meetings. (LSP)

  4. Generic effluent monitoring system certification for AP-40 exhauster stack

    SciTech Connect

    Glissmeyer, J.A.; Davis, W.E.; Bussell, J.H.; Maughan, A.D.

    1997-09-01

    Tests were conducted to verify that the Generic Effluent Monitoring System (GEMS), as applied to the AP-40 exhauster stack, meets all applicable regulatory performance criteria for air sampling systems at nuclear facilities. These performance criteria address both the suitability of the air sampling probe location and the transport of the sample to the collection devices. The criteria covering air sampling probe location ensure that the contaminants in the stack are well mixed with the airflow at the probe location such that the extracted sample represents the whole. The sample transport criteria ensure that the sampled contaminants are quantitatively delivered to the collection device. The specific performance criteria are described in detail in the report. The tests demonstrated that the GEMS/AP-40 system meets all applicable performance criteria. The contaminant mixing tests were conducted by Pacific Northwest National Laboratory (PNNL) at the wind tunnel facility, 331-H Building, using a mockup of the actual stack. The particle sample transport tests were conducted by PNNL at the Numatec Hanford Company`s 305 Building. The AP-40 stack is typical of several 10-in. diameter stacks that discharge the filtered ventilation air from tank farms at the U.S. Department of Energy`s Hanford Site in Richland, Washington. The GEMS design features a probe with a single shrouded sampling nozzle, a sample delivery line, and sample collection system. The collection system includes a filter holder to collect the sample of record and an in-line detector head and filter for monitoring beta radiation-emitting particles. Unrelated to the performance criteria, it was found that the record sample filter holder exhibited symptoms of sample bypass around the particle collection filter. This filter holder should either be modified or replaced with a different type. 10 refs., 8 figs., 6 tabs.

  5. The NuStart AP1000 Compact Control Room Implementation

    SciTech Connect

    Harmon, Daryl

    2006-07-01

    The nuclear power industry in the United States is experiencing renewed optimism that new nuclear power plants may be constructed in the foreseeable future. Presently a number of utilities in the U.S. are considering new nuclear plant construction. Among the reasons supporting the industry's optimism is the formation of the NuStart Energy Consortium. This consortium of leading energy companies, including Westinghouse Electric Company, is working with the U.S. Department of Energy to demonstrate and test the new licensing process for obtaining a Combined Construction and Operating License (COL) for an advanced light water reactor (ALWR). One ALWR design for which the NuStart Energy Consortium is pursuing a COL application is Westinghouse's passive AP1000. AP1000 received its Final Design Approval from the USNRC in the Fall of 2004 and was granted Design Certification by the NRC on December 30, 2005. A key element of the AP1000 COL application will be to close out Design Certification COL items related to the Main Control Room (MCR) and Human System Interface (HSI) design. During the AP1000 design certification licensing efforts, a control room and HSI design process was submitted and approved. Realizing that Instrumentation and Control (I and C) and HSI technology changes rapidly, Westinghouse chose to defer the detailed design of the control room and operator interfaces. This allows the latest technology to be used when a plant is actually going to be built. To fulfill the COL items for the upcoming application Westinghouse is performing a comprehensive Human Factors Engineering program in conjunction with development of an advanced set of HSI resources for a compact control room. This paper will discuss human factors program elements completed to date and the efforts currently in progress to complete the remaining elements. It will also describe the design progress for each HSI resource including a Wall Panel Information System, computerized procedure system

  6. Operating experience review for the AP1000 plant

    SciTech Connect

    Chaney, T. E.; Lipner, M. H.

    2006-07-01

    Westinghouse is performing an update to the Operating Experience Review (OER) Report for the AP1000 project to account for operating experience since December 1996. Significant Operating Experience Reports, Significant Event Reports, Significant Event Notifications, Operations and Maintenance Reminders, Topical Reports, Event Analysis Reports and Licensee Event Reports were researched for pertinent input to the update. As a part of the OER, Westinghouse has also conducted operator interviews and observations during simulated plant operations and after operating events. The main purpose of the OER is to identify Human Factors Engineering (HFE) related safety issues from existing operating plant experience and to ensure that these issues are addressed in the new design. The issues and lessons learned regarding operating experience provide a basis for improving the plant design. (authors)

  7. ARM - Campaign Instrument - ap-surf

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

    govInstrumentsap-surf Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign Instrument : Aerosol Profiler at Surface (AP-SURF) Instrument Categories Aerosols Campaigns Surface Observation in Support of in-situ Observations within the Arctic Boundary Layer [ Download Data ] North Slope Alaska, 2008.04.01 - 2008.05.31 Primary Measurements Taken The following measurements are those considered scientifically relevant. Refer to the datastream

  8. DNP 2015: APS Division of Nuclear Physics

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

    New Mexico Annual Fall Meeting of the APS Division of Nuclear Physics October 28-31, 2015 Convention Center in downtown Santa Fe, NM Timetable for all workshops, regular and invited sessions Located at the foothills of the Sangre de Cristo Mountains, Santa Fe is a beautiful city with rich traditions in history, art, and culture. Santa Fe is one of the oldest cities in the United States and comprises a wide variety of excellent restaurants, museums, art galleries, and easily accessible

  9. Advanced Power Sources Ltd APS | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Sources Ltd APS Jump to: navigation, search Name: Advanced Power Sources Ltd (APS) Place: United Kingdom Product: UK R&D company based at Loughborough University focusing on fuel...

  10. Six Berkeley Lab (Three ALS) Scientists Are 2012 APS Fellows

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

    Six Berkeley Lab (Three ALS) Scientists Are 2012 APS Fellows Six Berkeley Lab (Three ALS) Scientists Are 2012 APS Fellows Print Friday, 07 December 2012 00:00 This year's American...

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

    SciTech Connect

    Williams, M. G.; Mouser, M. R.; Simon, J. B.

    2012-07-01

    The AP1000{sup R} plant is an 1100-MWe pressurized water reactor with passive safety features and extensive plant simplifications that enhance construction, operation, maintenance, safety and cost. The passive safety features are designed to function without safety-grade support systems such as component cooling water, service water, compressed air or HVAC. The AP1000 passive safety features achieve and maintain safe shutdown in case of a design-basis accident for 72 hours without need for operator action, meeting the expectations provided in the European Utility Requirements and the Utility Requirement Document for passive plants. Limited operator actions may be required to maintain safe conditions in the spent fuel pool (SFP) via passive means. This safety approach therefore minimizes the reliance on operator action for accident mitigation, and this paper examines the operator interaction with the Human-System Interface (HSI) as the severity of an accident increases from an anticipated transient to a design basis accident and finally, to a beyond-design-basis event. The AP1000 Control Room design provides an extremely effective environment for addressing the first 72 hours of design-basis events and transients, providing ease of information dissemination and minimal reliance upon operator actions. Symptom-based procedures including Emergency Operating Procedures (EOPs), Abnormal Operating Procedures (AOPs) and Alarm Response Procedures (ARPs) are used to mitigate design basis transients and accidents. Use of the Computerized Procedure System (CPS) aids the operators during mitigation of the event. The CPS provides cues and direction to the operators as the event progresses. If the event becomes progressively worse or lasts longer than 72 hours, and depending upon the nature of failures that may have occurred, minimal operator actions may be required outside of the control room in areas that have been designed to be accessible using components that have been

  12. Featured Announcements

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

    June 2014 NERSC User Announcements RSS Feed June 30, 2014 by Richard Gerber NERSC's User Announcements (not these "Featured Announcements") are now available as an RSS feed. Point...

  13. AP600 containment purge radiological analysis

    SciTech Connect

    O`Connor, M.; Schulz, J.; Tan, C.

    1995-02-01

    The AP600 Project is a passive pressurized water reactor power plant which is part of the Design Certification and First-of-a-Kind Engineering effort under the Advanced Light Water Reactor program. Included in this process is the design of the containment air filtration system which will be the subject of this paper. We will compare the practice used by previous plants with the AP600 approach to meet the goals of industry standards in sizing the containment air filtration system. The radiological aspects of design are of primary significance and will be the focus of this paper. The AP600 Project optimized the design to combine the functions of the high volumetric flow rate, low volumetric flow rate, and containment cleanup and other filtration systems into one multi-functional system. This achieves a more simplified, standardized, and lower cost design. Studies were performed to determine the possible concentrations of radioactive material in the containment atmosphere and the effectiveness of the purge system to keep concentrations within 10CFR20 limits and within offsite dose objectives. The concentrations were determined for various reactor coolant system leakage rates and containment purge modes of operation. The resultant concentrations were used to determine the containment accessibility during various stages of normal plant operation including refueling. The results of the parametric studies indicate that a dual train purge system with a capacity of 4,000 cfm per train is more than adequate to control the airborne radioactivity levels inside containment during normal plant operation and refueling, and satisfies the goals of ANSI/ANS-56.6-1986 and limits the amount of radioactive material released to the environment per ANSI/ANS 59.2-1985 to provide a safe environment for plant personnel and offsite residents.

  14. Secretary Chu Statement on AP1000 Reactor Design Certification | Department

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

    of Energy AP1000 Reactor Design Certification Secretary Chu Statement on AP1000 Reactor Design Certification December 22, 2011 - 3:25pm Addthis Washington, D.C. - U.S. Energy Secretary Steven Chu issued the following statement today in support of the Nuclear Regulatory Commission's (NRC) decision to certify Westinghouse Electric's AP1000 nuclear reactor design, a significant step towards constructing a new generation of U.S. nuclear reactors. In February 2010, the Obama Administration

  15. NERSC, LBL Researchers Share Materials Science Advances at APS

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

    NERSC, LBL Researchers Highlight Materials Science at APS NERSC, LBL Researchers Share Materials Science Advances at APS March 3, 2014 APSlogo NERSC and Lawrence Berkeley National Laboratory (LBL) are well represented this week at the American Physical Society (APS) March meeting. Some 10,000 physicists, scientists, and students are expected to attend this year's meeting, which takes place March 3-7 in Denver, CO. Physicists and students will report on groundbreaking research from industry,

  16. Kreyssig and Yu named APS 2016 Fellows | The Ames Laboratory

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

    Kreyssig and Yu named APS 2016 Fellows Ames Laboratory scientists Andreas Kreyssig and Edward Yu have been named 2016 Fellows of the American Physical Society (APS). According to APS, Kreyssig was elected for "elucidating the relationships between the structural, magnetic, and superconducting properties of iron-arsenide high temperature superconductors." Yu was elected for "his distinguished contributions to the field of efflux transporters, which mediate resistance to a variety

  17. Westinghouse Completes its AP1000® Test Stand

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

    the AP1000 pressurized water reactor (PWR) first core for the Test Stand simulation because its advanced design and ... Stand focused on zero power physics test ...

  18. APS and Synchrotron-related Employment Opportunities | Advanced...

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

    Opportunities Groundbreaking science and engineering at the APS has a real and positive impact on our technologies, our health, our economy, and our fundamental understanding of...

  19. AP-3-B Wholesale Power Rate Schedule | Department of Energy

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

    3-B Wholesale Power Rate Schedule AP-3-B Wholesale Power Rate Schedule Area: American ... American Electric Power Service Corporation (hereinafter called the Company), PJM ...

  20. AP-1-B Wholesale Power Rate Schedule | Department of Energy

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

    1-B Wholesale Power Rate Schedule AP-1-B Wholesale Power Rate Schedule Area: American ... American Electric Power Service Corporation (hereinafter called the Company), the ...

  1. AP-2-B Wholesale Power Rate Schedule | Department of Energy

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

    2-B Wholesale Power Rate Schedule AP-2-B Wholesale Power Rate Schedule Area: American ... American Electric Power Service Corporation (hereinafter called the Company), the ...

  2. AP-4-B Wholesale Power Rate Schedule | Department of Energy

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

    4-B Wholesale Power Rate Schedule AP-4-B Wholesale Power Rate Schedule Area: American ... of American Electric Power Service Corporation (hereinafter called the Company) and ...

  3. Microsoft Word - 2007 Cross Cut - APS response.doc

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

    External Reviewer Douglas Ohlendorf, University of Minnesota, External Reviewer Wei Yang, NIH, Bethesda, APS SAC Introduction: The reviewers met at the Advanced Photon Source...

  4. APS - Solutions for Business Financing | Department of Energy

    Energy.gov [DOE] (indexed site)

    Equipment Program Info Sector Name Utility Administrator National Bank of Arizona Website http:www.aps.commainservicesSolutionsForBusinessfinancing.html Funding...

  5. CDM Accreditation Panel CDM AP | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Bonn, Germany Zip: 53153 Product: The CDM accreditation panel (CDM-AP) prepares the decision making of the Executive Board in accordance with the procedure for accrediting...

  6. ARM - Features

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

    CenterFeatures Media Contact Hanna Goss hanna-dot-goss-at-pnnl-dot-gov @armnewsteam Field Notes Blog Topics Field Notes118 AGU 3 AMIE 10 ARM Aerial Facility 2 ARM Mobile Facility 1 7 ARM Mobile Facility 2 47 ARM Mobile Facility 3 1 BAECC 1 BBOP 4 CARES 1 Data Quality Office 2 ENA 2 GOAMAZON 7 HI-SCALE 5 LASIC 3 MAGIC 15 MC3E 17 PECAN 3 SGP 8 STORMVEX 29 TCAP 3 Search News Search Blog News Center All Categories What's this? Social Media Guidance News Center All Categories Features and Releases

  7. ACR-1000 Passive Features

    SciTech Connect

    Lekakh, Boris; Hau, Ken; Ford, Steven

    2006-07-01

    The Advanced CANDU Reactor{sup TM} (ACR{sup TM}) is a Generation III+ pressure tube type reactor using light water coolant and heavy water moderator. The ACR-1000 reactor design is an evolutionary extension of the proven CANDU reactor design. The ACR-1000 incorporates multiple and diverse passive systems for accident mitigation. Where necessary, one or more features that are passive in nature have been included for mitigation of any postulated accident event. This paper describes how the use of passive design elements complements active features enhances reliability and improves safety margins. (authors)

  8. Two-Phase Natural Circulation Flow in AP-1000 In-Vessel Retention-Related ULPU-V Facility Experiments

    SciTech Connect

    Dinh, T.N.; Tu, J.P.; Theofanous, T.G.

    2004-07-01

    This paper is concerned with two-phase flow regimes and characteristics of coolant natural circulation around a reactor pressure vessel (RPV) in in-vessel retention (IVR) scenarios when the external vessel flooding is applied to arrest a hypothetical core melt accident. We focus on the AP1000 advanced plant design, and factors of potential importance to the coolant flow and the limit of coolability in IVR. This paper presents a synthesis of experimental results obtained in the ULPU-V facility, which simulates the AP1000 reactor geometry. We provide an analysis and interpretation of the ULPU-V observations, and discuss their relevant to the IVR performance. (authors)

  9. Eastman, AP start on coal unit

    SciTech Connect

    1995-10-25

    Eastman Chemical and Air Products and Chemicals (AP) have started construction of a $214-million, coal-to-methanol demonstration unit at Eastmans site in Kingsport, TN. The project is part of the Department of Energy`s clean coal technology program and is receiving $93 million in federal support. The demonstration unit-which will have a methanol capacity of 260 tons/day-will use novel catalyst technology for converting coal-derived synthesis gas (syngas) to methanol. Unlike conventional technology that processes syngas through a fixed bed of dry catalyst particles, the liquid-phase methanol process converts the syngas in a single vessel containing catalysts suspended in mineral oil. The companies say the innovation allows the process to better able handle the gases from coal gasifiers and is more stable and reliable than existing processes. Eastman says it will use the methanol produced by the plant as a chemical feedstock. It currently uses methanol as an intermediate in making acetic anhydride and dimethyl terephthalate. In addition, the companies say the methanol will be evaluated as a feedstock in making methyl tert-butyl ether for reformulated fuels. Eastman also says it will evaluate coproducing dimethyl ether (DME) with the methanol. DME can be used as a fuel additive or blended with methanol for a chemical feedstock, according to Eastman.

  10. APS team works smarter, cuts substation construction costs by 36%

    SciTech Connect

    Not Available

    1993-05-01

    An aggressive, cost-cutting, team of T D employees at Arizona Public Service Co (APS) is building a new distribution substation in Phoenix for less than half the original cost that APS planners had calculated for the project's land, labor and materials. Scheduled for service in June of this year, APS analysts had originally projected land, labor and materials costs for the 20-MVA Bell substation at nearly $1.7-million-not including major equipment such as transformers, circuit breakers, and switches. However, after studying the project, an empowered APS crew was able to slash 36% off the original estimate-more than $610,000. What's more, APS spokesmen say that its new approach to substation construction and design has given its engineers and construction crews a laundry list of additional ideas to try out on future substation ventures. 4 figs., 1 tab.

  11. Featured Announcements

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

    May 2014 Nobel Lecture Videos Now Available Online May 29, 2014 by Kathy Kincade Three of the NERSC Nobel Lecture Series videos -- featuring John Kuriyan, Warren Washington, George Smoot, and Saul Perlmutter -- are now available for viewing. Read the full post Xeon Phi Nationwide training sessions available from Intel May 7, 2014 by Katie Antypas NERSC's next supercomputer, Cori, will using the Xeon Phi processor architecture. In order to achieve high performance on Xeon Phi, users will need to

  12. Featured Announcements

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

    September 2016 Call for Proposals: NESAP for Data September 27, 2016 by Rollin Thomas NERSC is now accepting applications for participation in the NERSC Exascale Science Applications Program (NESAP) from developers of data-intensive science applications (NESAP for Data). NESAP is a highly successful collaborative effort where NERSC partners with code teams and library and tool developers to prepare for the NERSC-8 Cori manycore architecture. A key feature of the Cori system is the Intel Xeon Phi

  13. Thermal Decomposition Characteristics of Orthorhombic Ammonium Perchlorate (o-AP) and an 0-AP/HTPB-Based Propellant

    SciTech Connect

    BEHRENS JR.,RICHARD; MINIER,LEANNA M.G.

    1999-10-25

    A study to characterize the low-temperature reactive processes for o-AP and an AP/HTPB-based propellant (class 1.3) is being conducted in the laboratory using the techniques of simultaneous thermogravimetric modulated beam mass spectrometry (STMBMS) and scanning electron microscopy (SEM). The results presented in this paper are a follow up of the previous work that showed the overall decomposition to be complex and controlled by both physical and chemical processes. The decomposition is characterized by the occurrence of one major event that consumes up to {approx}35% of the AP, depending upon particle size, and leaves behind a porous agglomerate of AP. The major gaseous products released during this event include H{sub 2}O, O{sub 2}, Cl{sub 2}, N{sub 2}O and HCl. The recent efforts provide further insight into the decomposition processes for o-AP. The temporal behaviors of the gas formation rates (GFRs) for the products indicate that the major decomposition event consists of three chemical channels. The first and third channels are affected by the pressure in the reaction cell and occur at the surface or in the gas phase above the surface of the AP particles. The second channel is not affected by pressure and accounts for the solid-phase reactions characteristic of o-AP. The third channel involves the interactions of the decomposition products with the surface of the AP. SEM images of partially decomposed o-AP provide insight to how the morphology changes as the decomposition progresses. A conceptual model has been developed, based upon the STMBMS and SEM results, that provides a basic description of the processes. The thermal decomposition characteristics of the propellant are evaluated from the identities of the products and the temporal behaviors of their GFRs. First, the volatile components in the propellant evolve from the propellant as it is heated. Second, the hot AP (and HClO{sub 4}) at the AP-binder interface oxidize the binder through reactions that

  14. Featured Announcements

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

    January 2014 NERSC's 40th Anniversary Kicks Off with a Special User Group Meeting January 15, 2014 by Francesca Verdier Registration is now open for NUG 2014, the annual meeting of the NERSC Users' Group, Feb. 3-6, 2014. This year's NUG meeting is special, it kicks off NERSC's 40th anniversary celebration. The highlight of NUG 2014 is a two-day "Celebration of Science and Technology" featuring talks by Berkeley Lab's Horst Simon and Kathy Yelick, NERSC Director Sudip Dosanjh, prominent

  15. AP600 design certification thermal hydraulics testing and analysis

    SciTech Connect

    Hochreiter, L.E.; Piplica, E.J.

    1995-09-01

    Westinghouse Electric Corporation, in conjunction with the Department of Energy and the Electric Power Research Institute, have been developing an advanced light water reactor design; the AP600. The AP600 is a 1940 Mwt, 600Mwe unit which is similar to a Westinghouse two-loop Pressurized Water Reactor. The accumulated knowledge on reactor design to reduce the capital costs, construction time, and the operational and maintenance cost of the unit once it begins to generate electrical power. The AP600 design goal is to maintain an overall cost advantage over fossil generated electrical power.

  16. Disposal Authorization Statement

    Energy.gov [DOE]

    The Saltstone Disposal Facility (SDF) is authorized to operate under this Disposal Authorization Statement (DAS) (Revision 1).  The revised DAS requirements ensure the facility does not pose a...

  17. The AP1000{sup R} China projects move forward to construction completion and equipment installation

    SciTech Connect

    Harrop, G.

    2012-07-01

    from the first-of-a-kind activities for Sanmen Unit 1 and AP1000 equipment design and manufacturing. For example, the nuclear island basemat at Haiyang Units 1 and 2 and Sanmen Unit 2 was laid in less time than that of Sanmen Unit 1, the ultra-large steam generator and RV forging lead times were reduced for the follow on units, and the fabrication of the auxiliary building module for Haiyang Unit 1 took less time than for the Sanmen first unit. These benefits are also being realized by the United States AP1000 project construction and fabrication modules, and equipment. Some difficulties arise from building this first-of-a-kind (advanced passive) type of plant; however, these difficulties are being overcome and the overall schedule remains achievable. (authors)

  18. AP-XPS Measures MIEC Oxides in Action

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

    AP-XPS Measures MIEC Oxides in Action Print Oxide materials with mixed ionic-electronic conductivity (MIEC) can conduct both electrons and oxygen ions. MIEC oxides have broad...

  19. 2012 APS-DPP Plasma Science Expo, Providence, RI | Princeton...

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

    APS-DPP Plasma Science Expo, Providence, RI View larger image IMG 1847 View larger image IMG 1598 View larger image IMG 1608 View larger image IMG 1609 View larger image IMG 1614...

  20. Microsoft Word - APS10_Highlight_I-mode

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

    in Alcator C-Mod , to be presented by Amanda Hubbard at 52nd Annual Meeting of the APS Division of Plasma Physics, November 8-12, 2010 Chicago, IL, 02:00 PM on Wednesday,...

  1. Physicist honored with new APS award | Princeton Plasma Physics Lab

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

    Physicist honored with new APS award By Jeanne Jackson DeVoe December 10, 2014 Tweet Widget Google Plus One Share on Facebook Ilya Dodin Ilya Dodin It's fitting that Theory Department physicist Ilya Dodin was the first to receive the American Physical Society's Thomas H. Stix Award for Outstanding Early Career Contributions to Plasma Physics Research. Dodin, honored at the annual APS-Division of Plasma Physics meeting in New Orleans in October, was recognized for his research on waves in

  2. Canfield wins APS McGroddy Prize | The Ames Laboratory

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

    Canfield wins APS McGroddy Prize Professor Paul C. Canfield, a senior scientist at Ames Laboratory has been awarded the James C. McGroddy Prize for New Materials by the American Physical Society (APS). Canfield, who is also a Distinguished Professor and the Robert Allen Wright Professor of Physics and Astronomy at Iowa State University, was selected for the prize "for development and use of solution growth of single crystalline intermetallic materials to design, discover, and elucidate new

  3. APS Recent Publications | For the week ending 01.03.2016

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

    list of entries in the APS Publications Database does not include abstracts, invited talks, awards, magazine articles, or patents. For complete lists, search the APS Publications...

  4. Leading the Charge: Akwesasne Housing Authority Director Retha...

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

    Energy-efficient homes in AHA's Sunrise Acres Complex include such features as rooftop solar domestic hot water. Photo from Akwesasne Housing Authority. Solar panels used to ...

  5. Legal Authorities for UESC

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

    Authorities for UESC Hosted by: FEDERAL UTILITY PARTNERSHIP WORKING GROUP SEMINAR November 5-6, 2014 Cape Canaveral. Florida General UESC Authority * 42 U.S.C. § 8256(c) - Incentives for Agencies * Agencies may accept any financial incentive, goods, or services generally available from any utility * GSA recognizes financing as an authorized incentive * Guarantee: Savings v. Performance Federal Utility Partnership Working Group November 5-6, 2014 Cape Canaveral, FL Department of Defense

  6. Akenti Authorization System

    Energy Science and Technology Software Center

    2000-06-01

    Akenti is an authorization service for distributed resources. The authorization policy is kept in distributed certificates signed by one or more stakeholders for the resources. The package consists of the following components: Java GUI tools to create and sign the policy certificates C++ libraries to do make acess decisions based on the policy certificates A standalone authorization server that make access decisions C interfaces to the libraries and server

  7. Leading the Charge: Akwesasne Housing Authority Director Retha Herne |

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

    Department of Energy Akwesasne Housing Authority Director Retha Herne Leading the Charge: Akwesasne Housing Authority Director Retha Herne October 28, 2015 - 9:02am Addthis Energy-efficient homes in AHA’s Sunrise Acres Complex include such features as rooftop solar domestic hot water. Photo from Akwesasne Housing Authority. Energy-efficient homes in AHA's Sunrise Acres Complex include such features as rooftop solar domestic hot water. Photo from Akwesasne Housing Authority. Solar panels

  8. Study of Cost Effective Large Advanced Pressurized Water Reactors that Employ Passive Safety Features

    SciTech Connect

    Winters, J. W.; Corletti, M. M.; Hayashi, Y.

    2003-11-12

    A report of DOE sponsored portions of AP1000 Design Certification effort. On December 16, 1999, The United States Nuclear Regulatory Commission issued Design Certification of the AP600 standard nuclear reactor design. This culminated an 8-year review of the AP600 design, safety analysis and probabilistic risk assessment. The AP600 is a 600 MWe reactor that utilizes passive safety features that, once actuated, depend only on natural forces such as gravity and natural circulation to perform all required safety functions. These passive safety systems result in increased plant safety and have also significantly simplified plant systems and equipment, resulting in simplified plant operation and maintenance. The AP600 meets NRC deterministic safety criteria and probabilistic risk criteria with large margins. A summary comparison of key passive safety system design features is provided in Table 1. These key features are discussed due to their importance in affecting the key thermal-hydraulic phenomenon exhibited by the passive safety systems in critical areas. The scope of some of the design changes to the AP600 is described. These changes are the ones that are important in evaluating the passive plant design features embodied in the certified AP600 standard plant design. These design changes are incorporated into the AP1000 standard plant design that Westinghouse is certifying under 10 CFR Part 52. In conclusion, this report describes the results of the representative design certification activities that were partially supported by the Nuclear Energy Research Initiative. These activities are unique to AP1000, but are representative of research activities that must be driven to conclusion to realize successful licensing of the next generation of nuclear power plants in the United States.

  9. Site authorization service (SAZ)

    SciTech Connect

    Dane Skow; Igor Mandrichenko; Vijay Sehkri

    2003-10-01

    In this paper the authors present a methodology to provide an additional level of centralized control for the grid resources. This centralized control is applied to site-wide distribution of various grids and thus provides an upper hand in the maintenance.

  10. FFTF Authorization Agreement

    SciTech Connect

    DAUTEL, W.A.

    2000-02-25

    The purpose of the Authorization Agreement is to serve as a mechanism whereby the U.S. Department of Energy, Richland Operations Office (RL) and Fluor Hanford (FH) jointly clarify and agree to key conditions for conducting work safely and efficiently.

  11. Work Authorization System

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    2005-04-21

    To establish a work authorization and control process for work performed by designated site and facility management contractors, and other contractors as determined by the procurement executive, consistent with the budget execution and program evaluation requirements of the Department of Energy's (DOE's) Planning, Programming, Budgeting, and Evaluation process. Cancels DOE O 412.1.

  12. Work Authorization System

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    2005-04-21

    To establish a work authorization and control process for work performed by designated site and facility management contractors, and other contractors as determined by the procurement executive, consistent with the budget execution and program evaluation requirements of the Department of Energy's Planning, Programming, Budgeting, and Evaluation process. Admin Chg 1, dated 5-21-2014, cancels DOE O 412.1A.

  13. Work Authorization System

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    1999-04-20

    It establishes a work authorization and control process for work performed by designated management and operating (M&O), management and integrating (M&I), environmental restoration management contracts (ERMC) and other contracts determined by the Procurement Executive (hereafter referred to as M&O contractors). Cancels DOE O 5700.7C. Canceled by DOE O 412.1A.

  14. FFTF Authorization Agreement

    SciTech Connect

    DAUTEL, W.A.

    2000-09-25

    The purpose of the Authorization Agreement is to serve as a mechanism whereby the U.S. Department of Energy, Richland Operations Office (RL) and Fluor Hanford (FH) jointly clarify and agree to key conditions for conducting work safely and efficiently in the Fast Flux Test Facility (FFTF). Work must be accomplished in a manner that achieves high levels of quality while protecting the environment and the safety and health of workers and the public, and complying with applicable contractual and regulatory requirements. It is the intent of this Agreement to address those items of significant importance in establishing and supporting the FFTF Authorization Envelope, but this Agreement in no way alters the terms and conditions of the Project Hanford Management Contract (PHMC), Contract Number DE-AC06-96RL13200.

  15. APS Conference for Undergraduate Women in Physics | Princeton Plasma

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

    Physics Lab APS Conference for Undergraduate Women in Physics September 14, 2016 Xaymara Rivera, left, a freshman at Lehigh University, and Willma Arias de la Rosa, work on a robotic arm for PPPL's Princeton Tritium Observatory for Light, Early Universe Massive Neutrino Yield experiment (PTOLEMY). (Photo by Photo by Elle Starkman) Xaymara Rivera, left, a freshman at Lehigh University, and Willma Arias de la Rosa, work on a robotic arm for PPPL's Princeton Tritium Observatory for Light, Early

  16. PPPL researchers present cutting edge results at APS Plasma Physics

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

    Conference | Princeton Plasma Physics Lab PPPL researchers present cutting edge results at APS Plasma Physics Conference November 10, 2014 Tweet Widget Google Plus One Share on Facebook Conceptual image of the solar wind from the sun encountering the Earth's magnetosphere. Conceptual image of the solar wind from the sun encountering the Earth's magnetosphere. Gallery: Fast-camera image showing plasma during magnetic reconnection. Fast-camera image showing plasma during magnetic reconnection.

  17. ARM - Field Campaign - Aerosol Life Cycle: UV-APS and Nano-SMPS

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

    govCampaignsAerosol Life Cycle: UV-APS and Nano-SMPS ARM Data Discovery Browse Data ... Send Campaign : Aerosol Life Cycle: UV-APS and Nano-SMPS 2011.06.10 - 2011.06.25 Lead ...

  18. NERSC User James Drake Receives 2010 APS Maxwell Prize for Plasma...

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

    User James Drake Receives 2010 APS Maxwell Prize for Plasma Physics NERSC User James Drake Receives 2010 APS Maxwell Prize for Plasma Physics January 31, 2011 drake10.jpg Long-time...

  19. KP-AP-4-C Wholesale Power Rate Schedule | Department of Energy

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

    AP-4-C Wholesale Power Rate Schedule KP-AP-4-C Wholesale Power Rate Schedule Area: American Electric Power System: Kerr-Philpott This rate schedule shall be available to public ...

  20. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    O2-06CH11357",,"Conference",,,"Conference: APS Colloquium Series, Advanced Photon Source (APS) at Argonne National Laboratory, Argonne, Illinois (United States), presented on March...

  1. APS beamline standard components handbook, Version 1. 3

    SciTech Connect

    Hahn, U.; Shu, D.; Kuzay, T.M.

    1993-02-01

    This Handbook in its current version (1.3) contains descriptions, specifications, and preliminary engineering design drawings for many of the standard components. The design status and schedules have been provided wherever possible. In the near future, the APS plans to update engineering drawings of identified standard beamline components and complete the Handbook. The completed version of this Handbook will become available to both the CATs and potential vendors. Use of standard components should result in major cost reductions for CATs in the areas of beamline design and construction.

  2. State authorization manual. Volume 1

    SciTech Connect

    Brugler-Jones, S.

    1990-10-01

    The State Authorization Manual (SAM) (Vol. I) provides guidance for States applying for program revisions to their authorized RCRA State program. The SAM is an updated version of the 1988 State Consolidated RCRA Authorization Manual (SCRAM). It focuses on program revision applications rather than initial applications since most States have received initial authorization for the RCRA program. The SCRAM should continue to be used to assist States not yet authorized under the RCRA program.

  3. Analysis of large scale tests for AP-600 passive containment cooling system

    SciTech Connect

    Sha, W.T.; Chien, T.H.; Sun, J.G.; Chao, B.T.

    1997-07-01

    One unique feature of the AP-600 is its passive containment cooling system (PCCS), which is designed to maintain containment pressure below the design limit for 72 hours without action by the reactor operator. During a design-basis accident, i.e., either a loss-of-coolant or a main steam-line break accident, steam escapes and comes in contact with the much cooler containment vessel wall. Heat is transferred to the inside surface of the steel containment wall by convection and condensation of steam and through the containment steel wall by conduction. Heat is then transferred from the outside of the containment surface by heating and evaporation of a thin liquid film that is formed by applying water at the top of the containment vessel dome. Air in the annual space is heated by both convection and injection of steam from the evaporating liquid film. The heated air and vapor rise as a result of natural circulation and exit the shield building through the outlets above the containment shell. All of the analytical models that are developed for and used in the COMMIX-ID code for predicting performance of the PCCS will be described. These models cover governing conservation equations for multicomponents single phase flow, transport equations for the {kappa}-{epsilon} two-equation turbulence model, auxiliary equations, liquid-film tracking model for both inside (condensate) and outside (evaporating liquid film) surfaces of the containment vessel wall, thermal coupling between flow domains inside and outside the containment vessel, and heat and mass transfer models. Various key parameters of the COMMIX-ID results and corresponding AP-600 PCCS experimental data are compared and the agreement is good. Significant findings from this study are summarized.

  4. Export Authorizations | Department of Energy

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

    Export Authorizations Export Authorizations Below is a listing of export authorizations grouped by Canada and Mexico. Export Authorizations - Canada Export Authorizations - Mexico Export Authorizations - Canada BACK TO TOP Docket No. Company Date Issued EA-63-C Northern States Power 01/18/06 EA-64 Basin Electric Power 03/06/80 EA-64-A Basin Electric Power 12/18/09 EA-66-B Citizens Utilities 02/13/95 EA-82 Joint Owners of the Highgate Project 07/07/92 EA-97-B Portland General Electric 03/05/98

  5. Fabrication and Testing of Deflecting Cavities for APS

    SciTech Connect

    Mammosser, John; Wang, Haipeng; Rimmer, Robert; Jim, Henry; Katherine, Wilson; Dhakal, Pashupati; Ali, Nassiri; Jim, Kerby; Jeremiah, Holzbauer; Genfa, Wu; Joel, Fuerst; Yawei, Yang; Zenghai, Li

    2013-09-01

    Jefferson Lab (Newport News, Virginia) in collaboration with Argonne National Laboratory (Argonne, IL) has fabricated and tested four first article, 2.8 GHz, deflecting SRF cavities, for Argonne's Short-Pulse X-ray (SPX) project. These cavities are unique in many ways including the fabrication techniques in which the cavity cell and waveguides were fabricated. These cavity subcomponents were milled from bulk large grain niobium ingot material directly from 3D CAD files. No forming of sub components was used with the exception of the beam-pipes. The challenging cavity and helium vessel design and fabrication results from the stringent RF performance requirements required by the project and operation in the APS ring. Production challenges and fabrication techniques as well as testing results will be discussed in this paper.

  6. Functional design criteria 241-AP-102 Flexible Receiver System

    SciTech Connect

    Roblyer, S.P.

    1995-02-16

    A mixer pump was installed in the 1.07 m (42-in.) riser of the central pump pit of tank 241-AP-102 to mitigate potential fluid separation particle sedimentation by mixing the tank`s contents. The mixer pump performed this function until failure. Its removal is now necessary to meet possible tank content removal commitments or other corrective actions. The proposed removal procedure requires a flexible receiver that will provide a barrier to contamination during removal and transfer of the pump to the mixer pump storage container. This document describes the functional design criteria of the flexible receiver. These criteria include the functional and performance requirements of the flexible receiver as a barrier to contamination during normal conditions and contingencies and the instrumentation requirements.

  7. The chemical abundances of the Ap star HD94660

    SciTech Connect

    Giarrusso, M.

    2014-05-09

    In this work I present the determination of chemical abundances of the Ap star HD94660, a possible rapid oscillating star. As all the magnetic chemically peculiar objects, it presents CNO underabundance and overabundance of iron peak elements of ∼100 times and of rare earths up to 4 dex with respect to the Sun. The determination was based on the conversion of the observed equivalent widths into abundances simultaneously to the determination of effective temperature and gravity. Since the Balmer lines of early type stars are very sensitive to the surface gravity while the flux distribution is sensitive to the effective temperature, I have adopted an iterative procedure to match the H{sub α} line profile and the observed UV-Vis-NIR magnitudes of HD94660 looking for a consistency between the metallicity of the atmosphere model and the derived abundances. From my spectroscopic analysis, this star belongs to the no-rapid oscillating class.

  8. HPV16 E6 and E6AP differentially cooperate to stimulate or augment Wnt signaling

    SciTech Connect

    Sominsky, Sophia; Kuslansky, Yael; Shapiro, Beny; Jackman, Anna; Haupt, Ygal; Rosin-Arbesfeld, Rina; Sherman, Levana

    2014-11-15

    The present study investigated the roles of E6 and E6AP in the Wnt pathway. We showed that E6 levels are markedly reduced in cells in which Wnt signaling is activated. Coexpression of wild-type or mutant E6AP (C820A) in Wnt-activated cells stabilized E6 and enhanced Wnt/β-catenin/TCF transcription. Expression of E6AP alone in nonstimulated cells elevated β-catenin level, promoted its nuclear accumulation, and activated β-catenin/TCF transcription. A knockdown of E6AP lowered β-catenin levels. Coexpression with E6 intensified the activities of E6AP. Further experiments proved that E6AP/E6 stabilize β-catenin by protecting it from proteasomal degradation. This function was dependent on the catalytic activity of E6AP, the kinase activity of GSK3β and the susceptibility of β-catenin to GSK3β phosphorylation. Thus, this study identified E6AP as a novel regulator of the Wnt signaling pathway, capable of cooperating with E6 in stimulating or augmenting Wnt/β-catenin signaling, thereby possibly contributing to HPV carcinogenesis. - Highlights: • The roles of E6 and E6AP in the Wnt pathway were investigated. • E6AP stabilizes E6 and enhances E6 activity in augmentation of Wnt signaling. • E6AP cooperates with E6 to stabilize β-catenin and stimulate Wnt/β-catenin signaling. • E6AP and E6 act through different mechanisms to augment or stimulate Wnt signaling.

  9. Audit Report: AP-B-95-01 | Department of Energy

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

    AP-B-95-01 Audit Report: AP-B-95-01 November 1, 1994 Audit of Management and Control of Information Resources at Sandia National Laboratories Audit Report: AP-B-95-01 (1.97 MB) More Documents & Publications Audit Report: OAS-L-06-12 Final Notice of Violation, Sandia Corporation Audit Report: WR-B-97-07

  10. 2011 Annual Planning Summary for Office of Legacy Management (LM), Grand Junction (See LM APS)

    Energy.gov [DOE]

    The ongoing and projected Environmental Assessments and Environmental Impact Statements for 2011 and 2012 within the Office of Legacy Management (LM), Grand Junction (See LM APS).

  11. Featured Topic Pages

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

    Featured Topic Pages * Renowned scientists, with information about the scientists' R&D results * Significant DOE research disciplines, with R&D results * Manhattan Project, ...

  12. DVU Featured Training & Events ...

    Energy.gov [DOE] (indexed site)

    Featured Training & Events Form Please complete this form in its entirety and email to ... Classroom, Online) 8. Course Location: Training Facility Address, Room City & State : ...

  13. Radioactive air emissions notice of construction for installation and operation of a waste retrieval system and tanks 241-AP-102 and 241-AP-104 project

    SciTech Connect

    DEXTER, M.L.

    1999-11-15

    This document serves as a notice of construction (NOC) pursuant to the requirements of Washington Administrative Code (WAC) 246 247-060, and as a request for approval to modify pursuant to 40 Code of Federal Regulations (CFR) 61 07 for the installation and operation of one waste retrieval system in the 24 1 AP-102 Tank and one waste retrieval system in the 241 AP 104 Tank Pursuant to 40 CFR 61 09 (a)( 1) this application is also intended to provide anticipated initial start up notification Its is requested that EPA approval of this application will also constitute EPA acceptance of the initial start up notification Project W 211 Initial Tank Retrieval Systems (ITRS) is scoped to install a waste retrieval system in the following double-shell tanks 241-AP 102-AP 104 AN 102, AN 103, AN-104, AN 105, AY 102 AZ 102 and SY-102 between now and the year 2011. Because of the extended installation schedules and unknowns about specific activities/designs at each tank, it was decided to submit NOCs as that information became available This NOC covers the installation and operation of a waste retrieval system in tanks 241 AP-102 and 241 AP 104 Generally this includes removal of existing equipment installation of new equipment and construction of new ancillary equipment and buildings Tanks 241 AP 102 and 241 AP 104 will provide waste feed for immobilization into a low activity waste (LAW) product (i.e. glass logs) The total effective dose equivalent (TEDE) to the offsite maximally exposed individual (MEI) from the construction activities is 0 045 millirem per year The unabated TEDE to the offsite ME1 from operation of the mixer pumps is 0 042 millirem per year.

  14. Work Authorization System | Department of Energy

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

    Work Authorization System Work Authorization System PDF icon Work Authorization System More Documents & Publications Policy Flash 2014-30 DOE Order 412.1a, Work Authorization ...

  15. FAQ for Case Study Authors

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

    Reviews FAQ for Case Study Authors Science Engagement Move your data Programs & Workshops Science Requirements Reviews Network Requirements Reviews Documents and Background...

  16. REQUEST FOR RECORDS DISPOSITION AUTHORITY

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

    REQUEST FOR RECORDS DISPOSITION AUTHORITY LEAVE BLANK (NARA use only) JOB NUMBER To: NATIONAL ARCHIVES & RECORDS ADMINISTRATION 8601 ADELPHI ROAD, COLLEGE PARK, MD 20740-6001 Date ...

  17. AUTHORITY

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

    Considerations Educational Institutions 92-2R 040893 Foreign Ownership, Control or Influence 92-3 051292 Contract Administration 92-5R 100192 Workplace Substance Abuse...

  18. APS Alternative Fuel (Hydrogen) Pilot Plant - Monitoring System Report

    SciTech Connect

    James Francfort; Dimitri Hochard

    2005-07-01

    The U.S. Department of Energy’s (DOE’s) Advanced Vehicle Testing Activity (AVTA), along with Electric Transportation Applications and Arizona Pubic Service (APS), is monitoring the operations of the APS Alternative Fuel (Hydrogen) Pilot Plant to determine the costs to produce hydrogen fuels (including 100% hydrogen as well as hydrogen and compressed natural gas blends) for use by fleets and other operators of advanced-technology vehicles. The hydrogen fuel cost data will be used as benchmark data by technology modelers as well as research and development programs. The Pilot Plant can produce up to 18 kilograms (kg) of hydrogen per day by electrolysis. It can store up to 155 kg of hydrogen at various pressures up to 6,000 psi. The dispenser island can fuel vehicles with 100% hydrogen at 5,000 psi and with blends of hydrogen and compressed natural gas at 3,600 psi. The monitoring system was designed to track hydrogen delivery to each of the three storage areas and to monitor the use of electricity on all major equipment in the Pilot Plant, including the fuel dispenser island. In addition, water used for the electrolysis process is monitored to allow calculation of the total cost of plant operations and plant efficiencies. The monitoring system at the Pilot Plant will include about 100 sensors when complete (50 are installed to date), allowing for analysis of component, subsystems, and plant-level costs. The monitoring software is mostly off-the-shelve, with a custom interface. The majority of the sensors input to the Programmable Automation Controller as 4- to 20-mA analog signals. The plant can be monitored over of the Internet, but the control functions are restricted to the control room equipment. Using the APS general service plan E32 electric rate of 2.105 cents per kWh, during a recent eight-month period when 1,200 kg of hydrogen was produced and the plant capacity factor was 26%, the electricity cost to produce one kg of hydrogen was $3.43. However, the

  19. A neutronic feasibility study of the AP1000 design loaded with fully ceramic micro-encapsulated fuel

    SciTech Connect

    Liang, C.; Ji, W.

    2013-07-01

    A neutronic feasibility study is performed to evaluate the utilization of fully ceramic microencapsulated (FCM) fuel in the AP1000 reactor design. The widely used Monte Carlo code MCNP is employed to perform the full core analysis at the beginning of cycle (BOC). Both the original AP1000 design and the modified design with the replacement of uranium dioxide fuel pellets with FCM fuel compacts are modeled and simulated for comparison. To retain the original excess reactivity, ranges of fuel particle packing fraction and fuel enrichment in the FCM fuel design are first determined. Within the determined ranges, the reactor control mechanism employed by the original design is directly used in the modified design and the utilization feasibility is evaluated. The worth of control of each type of fuel burnable absorber (discrete/integral fuel burnable absorbers and soluble boron in primary coolant) is calculated for each design and significant differences between the two designs are observed. Those differences are interpreted by the fundamental difference of the fuel form used in each design. Due to the usage of silicon carbide as the matrix material and the fuel particles fuel form in FCM fuel design, neutron slowing down capability is increased in the new design, leading to a much higher thermal spectrum than the original design. This results in different reactivity and fission power density distributions in each design. We conclude that a direct replacement of fuel pellets by the FCM fuel in the AP1000 cannot retain the original optimum reactor core performance. Necessary modifications of the core design should be done and the original control mechanism needs to be re-designed. (authors)

  20. A new diffractometer for high energy synchrotron radiation at the elliptical multipole wiggler at the APS.

    SciTech Connect

    Ruett, U.

    1998-08-06

    The use of high energy synchrotrons radiation (above 80 keV) for diffraction experiments offers many advantages resulting from the high penetration depth of the high energy photons and the small Bragg angles. The main features are: the possibility for the study of large sample crystals in transmission geometry, simple sample environments, high instrumental resolution in reciprocal space, the ability to utilize high momentum transfers and small correction factors for scattered intensities. The experiments performed at this kind of diffractometer are mainly flux experiments, in which the only requirement is a relatively small angular divergence for the incident beam in the scattering plane. The new triple crystal diffractometer introduced here will be installed at the elliptical multipole wiggler beamline at the Advanced Photon Source (APS), Because of the high critical energy of this device, 32 keV, the wiggler will produce high intensities at very high photon energies. To collect up to 1 mrad of the horizontal divergence of the beam, a bent annealed silicon monochromator will scatter and focus in the horizontal scattering plane. The diffractometer will be operated in the vertical scattering plane taking advantage of the small vertical beam divergence.

  1. The History of the APS Shock Compression of Condensed Matter Topical Group

    SciTech Connect

    Forbes, J W

    2001-05-02

    In order to provide broader scientific recognition and to advance the science of shock compressed condensed matter, a group of American Physical Society (APS) members worked within the Society to make this field an active part of the APS. Individual papers were presented at APS meetings starting in the 1940's and shock wave sessions were organized starting with the 1967 Pasadena meeting. Shock wave topical conferences began in 1979 in Pullman, WA. Signatures were obtained on a petition in 1984 from a balanced cross-section of the shock wave community to form an APS Topical Group (TG). The APS Council officially accepted the formation of the Shock Compression of Condensed Matter (SCCM) TG at its October 1984 meeting. This action firmly aligned the shock wave field with a major physical science organization. Most early topical conferences were sanctioned by the APS while those held after 1992 were official APS meetings. The topical group organizes a shock wave topical conference in odd numbered years while participating in shock wave/high pressure sessions at APS general meetings in even numbered years.

  2. History of the APS Topical Group on Shock Compression of Condensed Matter

    SciTech Connect

    Forbes, J W

    2001-10-19

    In order to provide broader scientific recognition and to advance the science of shock compressed condensed matter, a group of American Physical Society (APS) members worked within the Society to make this field an active part of the APS. Individual papers were presented at APS meetings starting in the 1940's and shock wave sessions were organized starting with the 1967 Pasadena meeting. Shock wave topical conferences began in 1979 in Pullman, WA. Signatures were obtained on a petition in 1984 from a balanced cross-section of the shock wave community to form an APS Topical Group (TG). The APS Council officially accepted the formation of the Shock Compression of Condensed Matter (SCCM) TG at its October 1984 meeting. This action firmly aligned the shock wave field with a major physical science organization. Most early topical conferences were sanctioned by the APS while those held after 1992 were official APS meetings. The topical group organizes a shock wave topical conference in odd numbered years while participating in shock wavehigh pressure sessions at APS general meetings in even numbered years.

  3. General features of Hugoniots-II

    SciTech Connect

    Johnson, J.D.

    1997-01-01

    The author has derived a differential version of the Principal Hugoniot jump relations for a shock wave. From this algebraic equation, relating equation of state and U{sub s} - U{sub p} Hugoniot variables, I explain the general features of the Hugoniot, including two regions of linearity, limiting forms, and insensitivity to shell structure.

  4. Tandem Differential Mobility Analyzer/Aerodynamic Particle Sizer (APS) Handbook

    SciTech Connect

    Collins, D

    2010-06-18

    The tandem differential mobility analyzer (TDMA) is a single instrument that cycles through a series of complementary measurements of the physical properties of size-resolved submicron particles. In 2008, the TDMA was augmented through the addition of an aerodynamic particle sizer (APS), which extends the upper limit of the measured size distribution into the supermicron range. These two instruments are operated in parallel, but because they are controlled by a common computer and because the size distributions measured by the two are integrated in the produced datastreams, they are described together here. Throughout the day, the TDMA sequentially measures submicron aerosol size distributions and size-resolved hygroscopic growth distributions. More specifically, the instrument is operated as a scanning DMA to measure size distributions and as a TDMA to measure size-resolved hygroscopicity. A typical measurement sequence requires roughly 45 minutes. Each morning additional measurements are made of the relative humidity (RH) dependent hygroscopicity and temperature-dependent volatility of size-resolved particles. When the outside temperature and RH are within acceptable ranges, the hydration state of size-resolved particles is also characterized. The measured aerosol distributions complement the array of aerosol instruments in the Aerosol Observing System (AOS) and provide additional details of the light-scattering and cloud-nucleating characteristics of the aerosol.

  5. Absolute properties of the eclipsing binary star AP Andromedae

    SciTech Connect

    Sandberg Lacy, Claud H.; Torres, Guillermo; Fekel, Francis C.; Muterspaugh, Matthew W. E-mail: gtorres@cfa.harvard.edu E-mail: matthew1@coe.tsuniv.edu

    2014-06-01

    AP And is a well-detached F5 eclipsing binary star for which only a very limited amount of information was available before this publication. We have obtained very extensive measurements of the light curve (19,097 differential V magnitude observations) and a radial velocity curve (83 spectroscopic observations) which allow us to fit orbits and determine the absolute properties of the components very accurately: masses of 1.277 ± 0.004 and 1.251 ± 0.004 M {sub ☉}, radii of 1.233 ± 0.006 and 1.1953 ± 0.005 R {sub ☉}, and temperatures of 6565 ± 150 K and 6495 ± 150 K. The distance to the system is about 400 ± 30 pc. Comparison with the theoretical properties of the stellar evolutionary models of the Yonsei-Yale series of Yi et al. shows good agreement between the observations and the theory at an age of about 500 Myr and a slightly sub-solar metallicity.

  6. Lower Colorado River Authority | Department of Energy

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

    of Lower Colorado River Authority's communications requirements Lower Colorado River Authority (134.07

  7. Hopper Featured Announcements

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

    Announcements Hopper Featured Announcements Hopper OS upgrade and new SW set to default next Wed, Feb 27 February 21, 2013 by Helen He | 0 Comments 1) There will be a scheduled...

  8. Hopper Featured Announcements

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

    April 2012 Cluster Compatibility Mode is now available on Hopper April 10, 2012 We are pleased to announce a new feature on Hopper, Cray Cluster Compatibility Mode (CCM) which...

  9. author | OpenEI Community

    OpenEI (Open Energy Information) [EERE & EIA]

    data, and helpful information for OpenEI wiki authors Enabling developers to use energy web services on OpenEI, REEGLE.info, Data.gov and across the web. We help developers find...

  10. 2013 Feature Stories | NREL

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

    2013 Feature Stories The following feature stories take an in-depth, behind-the-scenes look at how NREL is advancing energy efficiency and renewable energy technologies. December 2013 New Test Facility to Improve Wind Turbines New Test Facility to Improve Wind Turbines Five-megawatt dynamometer will accelerate the development of next-generation wind energy technologies. Bright Ideas Chase Investor Dollars at Forum Bright Ideas Chase Investor Dollars at Forum Annual Industry Growth Forum

  11. Community Feature Stories

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

    Community Feature Stories Community Feature Stories Our good neighbor pledge: to contribute to quality of life in Northern New Mexico through economic development, excellence in education, and active employee engagement in our communities. Northern New Mexico Micro Grape Growers Association Grape Growers Association enlivens agriculture Growers association unites small parcels of land, enlivens production, protects water rights for Northern New Mexico agriculturists. - 8/6/12 Jacob Leyba,

  12. Feature Characterization Library

    Energy Science and Technology Software Center

    2006-08-03

    FCLib is a data analysis toolkit constructed to meet the needs of data discovery in large-scale, spatio-temporal data such as finite element simulation data. FCLib is a C library toolkit of building blocks that can be assembled into complex analyses. Important features of FCLib include the following: (1) Support of feature-based analysis, (2) minimization of low-oevel processing, (3) ease of use, and (4) applicable to the wide variety of science domains.

  13. FAQ for Case Study Authors

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

    Reviews » FAQ for Case Study Authors Science Engagement Move your data Programs & Workshops Science Requirements Reviews Network Requirements Reviews Documents and Background Materials FAQ for Case Study Authors BER Requirements Review 2015 ASCR Requirements Review 2015 Previous Reviews Requirements Review Reports Case Studies Contact Us Technical Assistance: 1 800-33-ESnet (Inside US) 1 800-333-7638 (Inside US) 1 510-486-7600 (Globally) 1 510-486-7607 (Globally) Report Network Problems:

  14. Federal Authorities | Department of Energy

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

    Federal Authorities Federal Authorities DOE is the Sector Specific Agency (SSA) for Energy and within the Department ISER oversees all activities associated with the National Infrastructure Protection Plan (NIPP) and the Energy Sector Specific Plan (SSP). In doing so, ISER maintains a close partnership with the two Energy Sector Coordinating Councils (SCCs), the Electricity SCC and the Oil and Natural Gas SCC, and governmental partners through the Critical Infrastructure Protection Advisory

  15. Statement of Authorized Signatory Party

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

    Statement of Authorized Signatory Party (For submitting electronic certified payroll records) This form is to serve as a letter acknowledging that I, will serve as the authorized signatory party for weekly certified payroll reports for the following Sandia Labs (Example 1484583) contract number, In order to setup the master payroll please provide the following: * Type of Fringe Benefits ( or ) * If Plan, provide Cash Plan Plan Name: * * Actual Construction End Date: The company official is

  16. Poster Title LA-UR Number Author(s) Thumbnail

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

    Water Individual Permit Posters 1 December 4, 2013 Poster Title LA-UR Number Author(s) Thumbnail Contributions of Nitrite-Nitrogen, Nitrate-Nitrogen, and Orthophosphate Levels in Surface Water Runoff from Wildfire Severity Classes from the Las Conchas Fire in the Jemez Mountains, New Mexico, 2012 July 2013 Student Symposium LA-UR-13-25819 Anita Lavadie Solid and Dissolved Phase Aluminum in Storm Water Runoff on the Pajarito Plateau July 2013 Student Symposium LA-UR-13-25505 Daria Cuthbertson

  17. 241-AP Tank Farm Construction Extent of Condition Review for Tank Integrity

    SciTech Connect

    Barnes, Travis J.; Gunter, Jason R.; Reeploeg, Gretchen E.

    2014-04-04

    This report provides the results of an extent of condition construction history review for the 241-AP tank farm. The construction history of the 241-AP tank farm has been reviewed to identify issues similar to those experienced during tank AY-102 construction. Those issues and others impacting integrity are discussed based on information found in available construction records, using tank AY-102 as the comparison benchmark. In the 241-AP tank farm, the sixth double-shell tank farm constructed, tank bottom flatness, refractory material quality, post-weld stress relieving, and primary tank bottom weld rejection were improved.

  18. Description of the OSU APEX test facility to assess AP600 passive safety

    SciTech Connect

    Hochreiter, L.E.; Lau, L.K.; Reyes, J.N. Jr.; Groome, J.T.

    1995-12-31

    The objective of this paper is to describe the Advanced Plant Experiment (APEX) test facility, which is a new integral system test facility located at Oregon State University (OSU) specifically scaled, designed, and built to simulate all of the important geometrical details of the Westinghouse AP600. The APEX facility has been designed and constructed to develop a database that can be used to validate the thermal hydraulic safety analysis codes that will be used in the AP600 design certification process. The test facility has been specifically designed and scaled to model small break loss-of-coolant and long-term cooling transients, which utilize the AP600 passive safety systems.

  19. Ultraviolet Thomson scattering measurements of the electron feature...

    Office of Scientific and Technical Information (OSTI)

    Title: Ultraviolet Thomson scattering measurements of the electron feature with an energetic 263 nm probe Authors: Ross, J S ; Divol, L ; Sorce, C ; Froula, D H ; Glenzer, S H ...

  20. U.S. Energy Information Administration (EIA) - Ap

    Gasoline and Diesel Fuel Update

    ‹ Analysis & Projections Short-Term Energy Outlook Release Date: November 8, 2016 | Next Release Date: December 6, 2016 | Full Report | Text Only | All Tables | All Figures Glossary › FAQS › Forecasts All Highlights Prices Global Liquid Fuels U.S. Liquid Fuels Natural Gas Coal Electricity Renewables and Carbon Dioxide Emissions Notable Forecast Changes Markets review Crude Oil Petroleum Products Natural Gas Data Figures Tables Custom Table Builder Real Price Viewer Supplements Feature

  1. Expression, purification, crystallization and structure of human adipocyte lipid-binding protein (aP2)

    SciTech Connect

    Marr, Eric; Tardie, Mark; Carty, Maynard; Brown Phillips, Tracy; Wang, Ing-Kae; Soeller, Walt; Qiu, Xiayang Karam, George

    2006-11-01

    The crystal structure of human adipocyte lipid-binding protein (aP2) with a bound palmitate is reported at 1.5 resolution. Human adipocyte lipid-binding protein (aP2) belongs to a family of intracellular lipid-binding proteins involved in the transport and storage of lipids. Here, the crystal structure of human aP2 with a bound palmitate is described at 1.5 resolution. Unlike the known crystal structure of murine aP2 in complex with palmitate, this structure shows that the fatty acid is in a folded conformation and that the loop containing Phe57 acts as a lid to regulate ligand binding by excluding solvent exposure to the central binding cavity.

  2. Audit Report: AP-FS-97-02 | Department of Energy

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

    FS-97-02 Audit Report: AP-FS-97-02 June 6, 1997 Audit of Departmental Integrated Standardized Core Accounting System (DISCAS) Operations at Selected Field Sites Audit Report: ...

  3. A Flexible Approach to Big Data at the APS | Argonne National...

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

    A Flexible Approach to Big Data at the APS November 23, 2015 11:00AM to 12:00PM Presenter Ray Osborn (MSD), Senior Physicist Location Building 401, Room A1100 Type Seminar Series...

  4. Comparative Study of Station Blackout Counterpart Tests in APEX and ROSA/AP600

    SciTech Connect

    Lafi, Abd Y.; Reyes, Jose N. Jr.

    2000-05-15

    A comparison is presented between station blackout tests conducted in both the Advanced Plant Experiment (APEX) facility and in the modified Rig of Safety Assessment (ROSA/AP600) Large-Scale Test Facility. The comparison includes the depressurization and liquid-level behavior during secondary-side blowdown, natural circulation, automatic depressurization system operation, and in-containment refueling water storage tank injection. Reasonable agreement between the test results from APEX NRC-2 and ROSA/AP600 AP-BO-01 has been observed with respect to the timing of depressurization and liquid draining rates. This indicates that the reduced height and pressure scaling of APEX preserves the sequence of events relative to the full-height and pressure ROSA/AP600.

  5. Microsoft PowerPoint - APS07_poster_AdvScen.ppt

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

    and the Alcator C-Mod team. MIT Plasma Science and Fusion Center *Princeton Plasma Physics Laboratory Poster NP8:66 49 th Annual Meeting of APS-DPP Orlando, Florida November...

  6. http://www.epa.gov/ttn/chief/ap42/index.html

    National Nuclear Security Administration (NNSA)

    This is current through the Fifth Edition, Supplement C of AP 42. For sections and chapters added after November 1997, see the chapter web pages below. Introduction Introduction to ...

  7. Analysis of N-16 concentration in primary cooling system of AP1000...

    Office of Scientific and Technical Information (OSTI)

    Analysis of N-16 concentration in primary cooling system of AP1000 power reactor Citation Details In-Document Search Title: Analysis of N-16 concentration in primary cooling system ...

  8. KP-AP-1-C Wholesale Power Rate Schedule | Department of Energy

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

    1-C Wholesale Power Rate Schedule KP-AP-1-C Wholesale Power Rate Schedule Area: American Electric Power System: Kerr-Philpott This rate schedule shall be available to public bodies ...

  9. Audit Report: AP-B-95-02 | Department of Energy

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

    B-95-02 Audit Report: AP-B-95-02 July 31, 1995 Audit of Selected Aspects of the Unclassified Computer Security Program at a DOE Headquarters Computing Facility Audit Report: AP-B-95-02 (77.9 KB) More Documents & Publications Evaluation Report on The Department's Unclassified Cyber Security Program 2002, DOE/IG-0567 Audit Report: IG-0818 Excessing of Computers Used for Unclassified Controlled Information at the Idaho National Laboratory, IG-0755

  10. Lower Colorado River Authority | Department of Energy

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

    from Lower Colorado River Authority on Smart Grid communications requirements Lower Colorado River Authority (349.31

  11. Intrinsic Feature Motion Tracking

    Energy Science and Technology Software Center

    2013-03-19

    Subject motion during 3D medical scanning can cause blurring and artifacts in the 3D images resulting in either rescans or poor diagnosis. Anesthesia or physical restraints may be used to eliminate motion but are undesirable and can affect results. This software measures the six degree of freedom 3D motion of the subject during the scan under a rigidity assumption using only the intrinsic features present on the subject area being monitored. This movement over timemore » can then be used to correct the scan data removing the blur and artifacts. The software acquires images from external cameras or images stored on disk for processing. The images are from two or three calibrated cameras in a stereo arrangement. Algorithms extract and track the features over time and calculate position and orientation changes relative to an initial position. Output is the 3D position and orientation change measured at each image.« less

  12. Hopper Featured Announcements

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

    Announcements Hopper Featured Announcements Hopper OS upgrade and new SW set to default next Wed, Feb 27 February 21, 2013 by Helen He 1) There will be a scheduled hardware and software maintenance for Hopper next Wednesday, February 27, from 7 am to 7 pm Pacific time. This is a major OS upgrade. Most applications are highly recommended to recompile (or at least relink) after the maintenance. C++ and PGAS applications are recommended to recompile and relink. Please plan your work accordingly and

  13. Hopper Featured Announcements

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

    April 2012 Cluster Compatibility Mode is now available on Hopper April 10, 2012 We are pleased to announce a new feature on Hopper, Cray Cluster Compatibility Mode (CCM) which allows applications that previously could only run on Carver to run on Hopper. Cluster Compatibility Mode (CCM) is a Cray software solution that provides services needed to run most cluster-based independent software vendor (ISV) applications on the Cray XE6. It supports the standard Linux services, such as ssh, rsh, nscd,

  14. Pueblo of Laguna Utility Authority

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

    PUEBLO OF LAGUNA UTILITY AUTHORITY TRIBAL UTILITY FORMATION: REGULATION, FINANCE AND BUSINESS STRUCTURE FACTS ON LAGUNA PUEBLO * LAGUNA IS LOCATED ABOUT 45 MILES WEST OF ALBUQUERQUE ON INTERSTATE 40 * RESERVATION CONSISTS OF APPROX. 500,000 ACRES OF LAND SITUATED IN CIBOLA, VALENCIA AND BERNALILLO COUNTIES * SIX (6) VILLAGES, LAGUNA, MESITA, PAGUATE, SEAMA, ENCINAL, PARAJE ARE ALL WITHIN THE LAGUNA RESERVATION * 4,000+ TRIBAL MEMBERS LIVE ON THE RESERVATION * CASINOS, TRAVEL CENTERS, SUPERMARKET

  15. qFeature

    Energy Science and Technology Software Center

    2015-09-14

    This package contains statistical routines for extracting features from multivariate time-series data which can then be used for subsequent multivariate statistical analysis to identify patterns and anomalous behavior. It calculates local linear or quadratic regression model fits to moving windows for each series and then summarizes the model coefficients across user-defined time intervals for each series. These methods are domain agnostic—but they have been successfully applied to a variety of domains, including commercial aviation andmore » electric power grid data.« less

  16. qFeature

    SciTech Connect

    2015-09-14

    This package contains statistical routines for extracting features from multivariate time-series data which can then be used for subsequent multivariate statistical analysis to identify patterns and anomalous behavior. It calculates local linear or quadratic regression model fits to moving windows for each series and then summarizes the model coefficients across user-defined time intervals for each series. These methods are domain agnostic?but they have been successfully applied to a variety of domains, including commercial aviation and electric power grid data.

  17. 2007 Feature Stories | NREL

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

    List of Tables Main Report | Methodology | FAQ | List of Tables CBECS 2007 - Release date: August 17, 2012 Table H1: Structural and Geographical Information for Large Hospitals Table H2: Fuels and End Uses in Large Hospitals Table H3: End Use Equipment in Large Hospitals Table H4: Lighting and Window Features in Large Hospitals Table H5: Major Fuels Usage for Large Hospitals Table H6: Electricity Usage for Large Hospitals Table H7: Natural Gas Usage for Large Hospitals Table H8: Water

  18. Upcoming Features - VOLTTRON 2016

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

    4.0 Features CRAIG ALLWARDT August 11, 2016 1 Pacific Northwest National Laboratory VOLTTRON TM 2016 PNNL-SA-119832 Motivations ► 3.0 improved security and flexibility ■ Usability and scalability paid a price ► Improve usability of instance registration and management ► Improve configuration of platform for remote access ► Make documentation more accessible and more in line with current state of code ► Improve the process of validating 3 rd party agents. ► Meet the requirements of

  19. List of Authors and Contributors

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

    C L S C O N C E P T U A L D E S I G N R E P O R T List of Authors and Contributors J. Arthur, Stanford Synchrotron Radiation Laboratory, Stanford, CA, USA P. Anfinrud, National Institutes of Health, Bethesda, MD, USA P. Audebert, Laboratoire pour l'Utilisation des Lasers, Paris, France K. Bane, Stanford Linear Accelerator Center, Stanford, CA, USA I. Ben-Zvi, Brookhaven National Laboratory, Upton, NY, USA V. Bharadwaj, Stanford Linear Accelerator Center, Stanford, CA, USA R. Bionta, Lawrence

  20. Recursive Feature Extraction in Graphs

    Energy Science and Technology Software Center

    2014-08-14

    ReFeX extracts recursive topological features from graph data. The input is a graph as a csv file and the output is a csv file containing feature values for each node in the graph. The features are based on topological counts in the neighborhoods of each nodes, as well as recursive summaries of neighbors' features.

  1. Report on the value engineering workshop on APS beamline front ends

    SciTech Connect

    Kuzay, T.

    1993-01-01

    A formal value engineering evaluation process was developed to address the front end components of the beamlines for the Advanced Photon Source (APS). This process (described in Section 2) involved an information phase, a creative phase, a judgment phase, a development phase, and a recommendation phase. Technical experts from other national laboratories and industry were invited to a two-day Value Engineering Workshop on November 5-6, 1992. The results of this Workshop are described in Section 4. Following the Workshop, various actions by the APS staff led to the redesign of the front end components, which are presented in Sections 5 and 6. The cost benefit analysis is presented in Section 7. It is important of realize that an added benefit of the Workshop was to obtain numerous design evaluations and enhancements of the front end components by experts in the field. As the design work proceeds to Title II completion, the APS staff is including many of these suggestions.

  2. Authorization basis requirements comparison report

    SciTech Connect

    Brantley, W.M.

    1997-08-18

    The TWRS Authorization Basis (AB) consists of a set of documents identified by TWRS management with the concurrence of DOE-RL. Upon implementation of the TWRS Basis for Interim Operation (BIO) and Technical Safety Requirements (TSRs), the AB list will be revised to include the BIO and TSRs. Some documents that currently form part of the AB will be removed from the list. This SD identifies each - requirement from those documents, and recommends a disposition for each to ensure that necessary requirements are retained when the AB is revised to incorporate the BIO and TSRs. This SD also identifies documents that will remain part of the AB after the BIO and TSRs are implemented. This document does not change the AB, but provides guidance for the preparation of change documentation.

  3. Biofuel Authority Rajasthan | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Authority Rajasthan Jump to: navigation, search Name: Biofuel Authority Rajasthan Place: Jaipur, Rajasthan, India Zip: 302005 Sector: Biofuels Product: Jaipur-based local body to...

  4. Technological Research and Development Authority (TRDA) | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    Research and Development Authority (TRDA) Jump to: navigation, search Logo: Technological Research and Development Authority (TRDA) Name: Technological Research and Development...

  5. Islip Housing Authority Energy Efficiency Turnover Protocols...

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

    Islip Housing Authority Energy Efficiency Turnover Protocols Islip, New York PROJECT INFORMATION Project Name: Islip Housing Authority Unit Turnover Retrofit Program Location: ...

  6. EIA - Natural Gas Pipeline Network - Regulatory Authorities

    Gasoline and Diesel Fuel Update

    Regulatory Authorities About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 20072008 with selected updates U.S. Natural Gas Regulatory Authorities ...

  7. Export Authorizations - Procedures | Department of Energy

    Energy Saver

    Export Authorizations - Procedures Export Authorizations - Procedures Part II, Section 202(e) of the Federal Power Act (FPA) states that exports of electric energy should be...

  8. Massachusetts Bay Transportation Authority | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Authority Name: Massachusetts Bay Transportation Authority Address: 10 Park Plaza, Suite 3910 Boston, MA 02116 Zip: 02116 Website: www.mbta.com Coordinates:...

  9. Los Angeles County Metropolitan Transportation Authority Metro...

    OpenEI (Open Energy Information) [EERE & EIA]

    County Metropolitan Transportation Authority Metro Jump to: navigation, search Name: Los Angeles County Metropolitan Transportation Authority (Metro) Place: Los Angeles, California...

  10. Indian National CDM Authority | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search Name: Indian National CDM Authority Place: New Delhi, India Zip: 110 003 Product: Designated National Authority for India - approves CDM projects...

  11. Grand River Dam Authority | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    River Dam Authority Place: Oklahoma Phone Number: 918-256-5545 Website: www.grda.com Twitter: @okgrda Facebook: https:www.facebook.compagesGrand-River-Dam-Authority...

  12. Tennessee Valley Authority | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Authority Jump to: navigation, search Name: Tennessee Valley Authority Place: Tennessee Phone Number: (865) 632-2101 Website: www.tva.gov Twitter: @tvanewsroom Facebook: https:...

  13. Peoria Tribe: Housing Authority- 2010 Project

    Energy.gov [DOE]

    The Housing Authority of the Peoria Tribe of Indians of Oklahoma (Peoria Housing Authority or PHA) will conduct the "PHA Weatherization Training Project."

  14. Oregon Underground Injection Control Program Authorized Injection...

    OpenEI (Open Energy Information) [EERE & EIA]

    search OpenEI Reference LibraryAdd to library Web Site: Oregon Underground Injection Control Program Authorized Injection Systems Webpage Author Oregon Department of...

  15. Coordination of Federal Authorizations for Electric Transmission...

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

    Coordination of Federal Authorizations for Electric Transmission Facilities: Federal Register Notice Volume 73, No. 183 - Sep. 19, 2008 Coordination of Federal Authorizations for...

  16. Western Area Power Administration Borrowing Authority, Recovery...

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

    Western Area Power Administration Borrowing Authority, Recovery Act Western Area Power Administration Borrowing Authority, Recovery Act PDF icon Microsoft Word - PSRP May 15 2009 ...

  17. Tank 241-AP-103 08/1999 Compatibility Grab Samples and Analytical Results for the Final Report

    SciTech Connect

    BELL, K.E.

    1999-12-09

    This document is the format IV, final report for the tank 241-AP-103 (AP-103) grab samples taken in August 1999 to address waste compatibility concerns. Chemical, radiochemical, and physical analyses on the tank AP-103 samples were performed as directed in ''Compatibility Grub Sampling and Analysis Plan for Fiscal Year 1999'' (Sasaki 1999a). Any deviations from the instructions provided in the tank sampling and analysis plan (TSAP) were discussed in this narrative. No notification limits were exceeded.

  18. AP and L sees window of opportunity to double revenue via cogeneration

    SciTech Connect

    Not Available

    1982-02-01

    The sale of cogenerated process steam to industries could allow Arkansas Power and Light to expand its operation from power generation to manufactured energy at double the revenue. Rising oil prices and pending gas deregulation are forcing industrial customers to look for alternative fuel supplies. Utilities must seize the opportunity to sell cogenerated steam before prospective customers decide to generate their own power and steam, although a user survey shows that industry is reluctant to commit the capital at this time. AP and L's system will join combined-cycle cogeneration and coal gasification. Four figures display the data developed during AP and L's continuing feasibility studies. (DCK)

  19. Newsletter Features | Department of Energy

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

    Newsletter Features Newsletter Features Below are featured articles from the Indian Energy Beat newsletter. Download full issues of the newsletter. October 22, 2015 Leading the Charge: Doug MacCourt Advises Tribes on Energy Policy Leading the Charge is a regular feature spotlighting the movers and shakers in energy development on tribal lands. October 22, 2015 Message from the Director ChrisDeschene.png In May 2015 I began serving as Director of the U.S. Department of Energy's Office of Indian

  20. Displacement damage effects on CMOS APS image sensors induced by neutron irradiation from a nuclear reactor

    SciTech Connect

    Wang, Zujun Huang, Shaoyan; Liu, Minbo; Xiao, Zhigang; He, Baoping; Yao, Zhibin; Sheng, Jiangkun

    2014-07-15

    The experiments of displacement damage effects on CMOS APS image sensors induced by neutron irradiation from a nuclear reactor are presented. The CMOS APS image sensors are manufactured in the standard 0.35 ?m CMOS technology. The flux of neutron beams was about 1.33 10{sup 8} n/cm{sup 2}s. The three samples were exposed by 1 MeV neutron equivalent-fluence of 1 10{sup 11}, 5 10{sup 11}, and 1 10{sup 12} n/cm{sup 2}, respectively. The mean dark signal (K{sub D}), dark signal spike, dark signal non-uniformity (DSNU), noise (V{sub N}), saturation output signal voltage (V{sub S}), and dynamic range (DR) versus neutron fluence are investigated. The degradation mechanisms of CMOS APS image sensors are analyzed. The mean dark signal increase due to neutron displacement damage appears to be proportional to displacement damage dose. The dark images from CMOS APS image sensors irradiated by neutrons are presented to investigate the generation of dark signal spike.

  1. Supporting document for the historical tank content estimate for AP-tank farm

    SciTech Connect

    Brevick, C.H.; Stroup, J.L.; Funk, J.W., Fluor Daniel Hanford

    1997-03-06

    This Supporting Document provides historical in-depth characterization information on AP-Tank Farm, such as historical waste transfer and level data, tank physical information, temperature plots, liquid observation well plots, chemical analyte and radionuclide inventories for the Historical Tank Content Estimate Report for the Southeast Quadrant of the Hanford 200 Areas.

  2. Survey and alignment report on the primary control network for the APS

    SciTech Connect

    Friedsam, H.; Penicka, M.; Zhao, S.

    1993-02-01

    During November 1992 the survey and alignment team measured the entire primary control network for the APS. This task had to be finished before the enclosure of the EAA and the RF buildings were put in place, inhibiting several lines of sight necessary for the determination of the monument locations.

  3. EVALUATION OF THE TEMPORARY TENT COVER TRUSS SYSTEM AP PRIMARY VENT SYSTEM

    SciTech Connect

    HAQ MA

    2009-12-31

    The purpose of this calculation is to evaluate a temporary ten cover truss system. This system will be used to provide weather protection to the workers during replacement of the filter for the Primary Ventilation System in AP Tank Farm. The truss system has been fabricated utilizing tubes and couplers, which are normally used for scaffoldings.

  4. Jefferson Lab announces two Fall Science Series events -- featuring magic

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

    and football | Jefferson Lab events -- featuring magic and football Jefferson Lab announces two Fall Science Series events - featuring magic and football October 4, 2005 Using humor, stagecraft and lighting, along with laboratory experiments disguised as magical illusion, the audience will view science from a perspective most have never seen before with Bob Friedhoffer, author, scientist and magician. He will conduct "Einstein and Beyond - The Magic Show" on Tuesday, Oct. 25 at the

  5. Property:File/Author | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Author Jump to: navigation, search Property Name FileAuthor Property Type String Description Individual that created the original file. Note that this will often not be the same...

  6. Municipal Electric Authority | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Electric Authority Jump to: navigation, search Name: Municipal Electric Authority Place: Georgia Phone Number: 1-800-333-MEAG; 770-563-0300 Website: www.meagpower.org Twitter:...

  7. American Samoa Power Authority | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Samoa Power Authority Jump to: navigation, search Name: American Samoa Power Authority Place: American Samoa References: EIA Form EIA-861 Final Data File for 2010 - File1a1 EIA...

  8. Guam Power Authority | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Power Authority Jump to: navigation, search Name: Guam Power Authority Place: Hagatna, GU References: EIA Form EIA-861 Final Data File for 2010 - File1a1 SGIC2 EIA Form 861...

  9. HIPAA Authorization for Release of Information

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

    HIPAA AUTHORIZATION FOR RELEASE OF INFORMATION I. Information about the Use or Disclosure I hereby authorize the use and disclosure of protected health information as described below. Patient's full name: Date of Birth: Persons/organizations (or class of persons/organizations) authorized to use and disclose the information: Argonne National Laboratory Employee Benefits Department Persons/organizations (or class of persons/organizations) authorized to receive and use the information: Specific

  10. DISPOSITION AUTHORITIES FROZEN UNDER THE EPIDEMIOLOGICAL MORATORIUM |

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

    Department of Energy DISPOSITION AUTHORITIES FROZEN UNDER THE EPIDEMIOLOGICAL MORATORIUM DISPOSITION AUTHORITIES FROZEN UNDER THE EPIDEMIOLOGICAL MORATORIUM Listed on this document are all the disposition authorities which are under the moratorium on the destruction of health related records as of March 2008. DISPOSITION AUTHORITIES FROZEN UNDER THE EPIDEMIOLOGICAL MORATORIUM (41.28 KB) More Documents & Publications ADMINISTRATIVE RECORDS SCHEDULE 17: CARTOGRAPHIC, AERIAL PHOTOGRAPHIC,

  11. GM-Ford-Chrysler: Allocating Loan Authority

    Energy.gov [DOE]

    Statement from GM, Ford, and Chrysler: "Allocating the $25 Billion in Direct Loan Authority to Loan Applicants"

  12. State authorization manual. Volume 2. Appendices

    SciTech Connect

    Brugler-Jones, S.

    1990-10-01

    The document provides the supportive appendices for Volume 1 of the State Authorization Manual (SAM), which provides guidance for States applying for program revisions to their authorized RCRA State program. Among the appendices are: various program checklists, lists of revision checklists by cluster, model Federal Register Notices, guidance for State Authorization Files, and guidance for using Wordperfect files and for CFR files.

  13. Technology Partnership Ombudsman - Roles, Responsibilities, Authorities and

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

    Accountabilities | Department of Energy Technology Partnership Ombudsman - Roles, Responsibilities, Authorities and Accountabilities Technology Partnership Ombudsman - Roles, Responsibilities, Authorities and Accountabilities Revised Roles and Responsibilities August 9 2011 FINAL.pdf (51.77 KB) More Documents & Publications Technology Partnership Ombudsman - Roles, Responsibilities, Authorities and Accountabilities TT Coordinator Ltr dated May 13 2010 Microsoft Word - ADR Revised

  14. Authorizing Official (AO) | Department of Energy

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

    (AO) Authorizing Official (AO) keyboard-621831_960_720.jpg The Authorizing Official (AO) is the Senior Federal DOE management official with the authority to assume responsibility for operating an information system at an acceptable level of risk. AO Core Competency Training Worksheet (147.08

  15. Authorizing Official Designated Representative (AODR) | Department of

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

    Energy Designated Representative (AODR) Authorizing Official Designated Representative (AODR) student-849822_960_720.jpg The Authorizing Official Designated Representative (AODR) provides technical and organizational support to the Authorizing Official (AO). Individual(s) in the AO Representative role must possess a working knowledge of: system function security policies technical security safeguards AODR Core Competency Training Worksheet (152.05

  16. aps2007

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

    of heterodyned PCI measurements, ICRF simulation codes such as TORIC can be tested and wave amplitudes inside the plasma can be determined by "synthetic diagnostic" method...

  17. AP R

    Office of Legacy Management (LM)

    ... DRAP has determined that the Los Alamos Area Office is continuing remedial action in areas where the pipeline runs under land excessed to the Incorporated County of Los Alamos and ...

  18. An equivalent circuit model and power calculations for the APS SPX crab cavities.

    SciTech Connect

    Berenc, T. )

    2012-03-21

    An equivalent parallel resistor-inductor-capacitor (RLC) circuit with beam loading for a polarized TM110 dipole-mode cavity is developed and minimum radio-frequency (rf) generator requirements are calculated for the Advanced Photon Source (APS) short-pulse x-ray (SPX) superconducting rf (SRF) crab cavities. A beam-loaded circuit model for polarized TM110 mode crab cavities was derived. The single-cavity minimum steady-state required generator power has been determined for the APS SPX crab cavities for a storage ring current of 200mA DC current as a function of external Q for various vertical offsets including beam tilt and uncontrollable detuning. Calculations to aid machine protection considerations were given.

  19. Results from the NRC AP600 testing program at the Oregon State University APEX facility

    SciTech Connect

    Reyes, J.N. Jr.; Bessette, D.E.; DiMarzo, M.

    1996-03-01

    The Department of Nuclear Engineering at Oregon State University (OSU) is performing a series of confirmatory tests for the U.S. Nuclear Regulatory Commission. These tests are being conducted in the Advanced Plant Experiment (APEX) facility which is a 1/4 length scale and 1/192 volume scale integral system simulation of the Westinghouse Advanced Passive 600 MWe (AP600) plant. The purpose of the testing program is to examine AP600 passive safety system performance, particularly during long term cooling. Thus far, OSU has successfully performed ten integral system tests for the NRC. This paper presents a description of the APEX facility and summarizes the important results of the NRC test program at OSU.

  20. Comparison of SPES-2 and APEX tests to examine AP600 integral system performance

    SciTech Connect

    Hochreiter, L.E.; Reyes, J.N. Jr.

    1995-12-31

    The Westinghouse Electric Corporation has performed a series of tests in the SPES-2 facility (Simulatore Per Esperienze di Sicurezza--Simulator for Safety Experimental Analysis) in Piacenza, Italy and in the APEX (Advanced Plant Experiment) facility, at Oregon State University. These testing programs are designed to evaluate the thermal hydraulic performance of the passive safety systems (gravity driven injection, natural convection, and passive cooling) of the Westinghouse Advanced Passive 600 MWe pressurized water reactor (AP600). They are also designed to obtain data that can be used to assess and validate the safety analysis techniques and computer codes being used to predict the transient system behavior of the AP600. This paper presents a comparison of the two test facility designs and the results of counterpart tests.

  1. Mechanical design upgrade of the APS storage ring rf cavity tuner

    SciTech Connect

    Jones, J.; Bromberek, D.; Kang, Y.

    1997-08-01

    The Advanced Photon Source (APS) storage ring (SR) rf system employs four banks of four spherical, single-cell resonant cavities. Each cavity is tuned by varying the cavity volume through insertion/retraction of a copper piston located at the circumference of the cavity and oriented perpendicular to the accelerator beam. During the commissioning of the APS SR, the tuners and cavity tuner ports were prone to extensive arcing and overheating. The existing tuners were modified to eliminate the problems, and two new, redesigned tuners were installed. In both cases marked improvements were obtained in the tuner mechanical performance. As measured by tuner piston and flange surface temperatures, tuner heating has been reduced by a factor of five in the new version. Redesign considerations discussed include tuner piston-to-housing alignment, tuner piston and housing materials and cooling configurations, and tuner piston sliding electrical contacts. The tuner redesign is also distinguished by a modular, more maintainable assembly.

  2. Management and integration of engineering and construction activities: Lessons learned from the AP1000{sup R} nuclear power plant China project

    SciTech Connect

    McCullough, M. C.; Ebeling-Koning, D.; Evans, M. C.

    2012-07-01

    The lessons learned during the early phase of design engineering and construction activities for the AP1000 China Project can be applied to any project involving multiple disciplines and multiple organizations. Implementation of a first-of-a-kind design to directly support construction activities utilizing resources assigned to design development and design delivery creates challenges with prioritization of activities, successful closure of issues, and communication between site organizations and the home office. To ensure successful implementation, teams were assigned and developed to directly support construction activities including prioritization of activities, site communication and ensuring closure of site emergent issues. By developing these teams, the organization is better suited to meet the demands of the construction schedule while continuing with design evolution of a standard plant and engineering delivery for multiple projects. For a successful project, proper resource utilization and prioritization are key for overcoming obstacles and ensuring success of the engineering organization. (authors)

  3. KP-AP-2-C Wholesale Power Rate Schedule | Department of Energy

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

    2-C Wholesale Power Rate Schedule KP-AP-2-C Wholesale Power Rate Schedule Area: American Electric Power System: Kerr-Philpott This rate schedule shall be available to public bodies and cooperatives (any one of whom is hereinafter called the Customer) in Virginia to whom power may be transmitted pursuant to contracts between the Government, American Electric Power Service Corporation (hereinafter called the Company), the Company's Transmission Operator, currently PJM Interconnection LLC

  4. KP-AP-3-C Wholesale Power Rate Schedule | Department of Energy

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

    3-C Wholesale Power Rate Schedule KP-AP-3-C Wholesale Power Rate Schedule Area: American Electric Power System: Kerr-Philpott This rate schedule shall be available to public bodies and cooperatives (any one of whom is hereinafter called the Customer) in Virginia to whom power may be scheduled pursuant to contracts between the Government, American Electric Power Service Corporation (hereinafter called the Company), PJM Interconnection LLC (hereinafter called PJM), and the Customer. This rate

  5. Analysis of an AP600 intermediate-size loss-of-coolant accident

    SciTech Connect

    Boyack, B.E.; Lime, J.F.

    1995-09-01

    A postulated double-ended guillotine break of an AP600 direct-vessel-injection line has been analyzed. This event is characterized as an intermediate-break loss-of-coolant accident. Most of the insights regarding the response of the AP600 safety systems to the postulated accident are derived from calculations preformed with the TRAC-PF1/MOD2 code. However, complementary insights derived from a scaled experiment conducted in the ROSA facility, as well as insights based upon calculations by other codes, are also presented. Based upon the calculated and experimental results, the AP600 will not experience a core heat up and will reach a safe shutdown state using only safety-class equipment. Only the early part of the long-term cooling period initiated by In-containment Refueling Water Storage Tank injection was evaluated. Thus, the observation that the core is continuously cooled should be verified for the later phase of the long-term cooling period when sump injection and containment cooling processes are important.

  6. DISCOVERY OF AN EXTENDED X-RAY JET IN AP LIBRAE

    SciTech Connect

    Kaufmann, S.; Wagner, S. J.; Tibolla, O.

    2013-10-20

    Chandra observations of the low-energy-peaked BL Lac object (LBL) AP Librae (AP Lib) revealed the clear discovery of a non-thermal X-ray jet. AP Lib is the first LBL with an extended non-thermal X-ray jet that shows emission into the very high energy range. The X-ray jet has an extension of ∼15''(≈ 14 kpc). The X-ray jet morphology is similar to the radio jet observed with Very Large Array at 1.36 GHz emerging in the southeast direction and bends by 50° at a distance of 12'' toward the northeast. The intensity profiles of the X-ray emission studied are consistent with those found in the radio range. The spectral analysis reveals that the X-ray spectra of the core and jet region are both inverse-Compton-(IC)-dominated. This adds to a still small sample of BL Lac objects whose X-ray jets are IC-dominated and thus more similar to the high-luminosity Fanaroff-Riley II sources than to the low-luminosity Fanaroff-Riley I objects, which are usually considered to be the parent population of BL Lac objects.

  7. Tank 241-AP-105, cores 208, 209 and 210, analytical results for the final report

    SciTech Connect

    Nuzum, J.L.

    1997-10-24

    This document is the final laboratory report for Tank 241-AP-105. Push mode core segments were removed from Risers 24 and 28 between July 2, 1997, and July 14, 1997. Segments were received and extruded at 222-S Laboratory. Analyses were performed in accordance with Tank 241-AP-105 Push Mode Core Sampling and Analysis Plan (TSAP) (Hu, 1997) and Tank Safety Screening Data Quality Objective (DQO) (Dukelow, et al., 1995). None of the subsamples submitted for total alpha activity (AT), differential scanning calorimetry (DSC) analysis, or total organic carbon (TOC) analysis exceeded the notification limits as stated in TSAP and DQO. The statistical results of the 95% confidence interval on the mean calculations are provided by the Tank Waste Remediation Systems Technical Basis Group, and are not considered in this report. Appearance and Sample Handling Two cores, each consisting of four segments, were expected from Tank 241-AP-105. Three cores were sampled, and complete cores were not obtained. TSAP states core samples should be transported to the laboratory within three calendar days from the time each segment is removed from the tank. This requirement was not met for all cores. Attachment 1 illustrates subsamples generated in the laboratory for analysis and identifies their sources. This reference also relates tank farm identification numbers to their corresponding 222-S Laboratory sample numbers.

  8. Project W-519 CDR supplement: Raw water and electrical services for privatization contractor, AP tank farm operations

    SciTech Connect

    Parazin, R.J.

    1998-07-31

    This supplement to the Project W-519 Conceptual Design will identify a means to provide RW and Electrical services to serve the needs of the TWRS Privatization Contractor (PC) at AP Tank Farm as directed by DOE-RL. The RW will serve the fire suppression and untreated process water requirements for the PC. The purpose of this CDR supplement is to identify Raw Water (RW) and Electrical service line routes to the TWRS Privatization Contractor (PC) feed delivery tanks, AP-106 and/or AP-108, and establish associated cost impacts to the Project W-519 baseline.

  9. EVALUATION OF AP-FARM SIMULANT COMPOSITION FOR ROTARY MICROFILTER TESTING

    SciTech Connect

    HUBER HJ

    2011-09-19

    This document identifies the feed composition of a Hanford AP tank farm simulant for rotary microfiltration testing. The composition is based on an Hanford Tank Waste Operations Simulator (HTWOS) model run in combination with Tank Waste Information Network (TWINS) data and mineralogical studies of actual waste solids. The feed simulant is intended to be used in test runs at SRNL. The simulant will be prepared in two parts: (1) A supernate, composed of water-soluble salts and (2) The undissolved (actually, undissolvable) solids. Test slurries with distinct solids concentrations (e.g., 0.5, 5 and 10 wt%) are then prepared as needed. The base for the composition of supernate and solids is the modeled feed sequence for a deployment scenario of the Supplemental Pretreatment units within AP-farm. These units comprise a filtration part, the RMF, and a Cesium-removal part, a Small Column Ion Exchange. The primary use of this simulant is for filtration testing - however, in case that it is also used for ion-exchange tests, the amount of Cs-137 that would need to be added is available in Table 1 and Attachment 3. A modified model run (MMR-049) of the Hanford Tank Waste Operations Simulator (HTWOS) system plan 6 case 3 was performed to identify the feed sequence. Case 3 assumed supplemental treatment besides the low activity waste (LAW) melter with supplemental pretreatment supporting the pretreatment facility. The MMR did not cap the duration of supplemental pretreatment to 15 months, but rather used it throughout the entire treatment mission as an add-on option to the pretreatment facility at the Waste Treatment and Immobilization Plant (WTP). Tank 241-AP-105 (AP-105) was chosen as the feed tank to the filtration unit. Other parameters included a fixed minimum of 0.5 wt% solids in the feed and a maximum Na-concentration of 5M in the supernate. The solids rejection from the filtration unit was set to 99.99% and the maximum allowed amount of solids within tank AP-105 was set

  10. Export Authorizations - Procedures | Department of Energy

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

    Export Authorizations - Procedures Export Authorizations - Procedures Part II, Section 202(e) of the Federal Power Act (FPA) states that exports of electric energy should be allowed unless the proposed export would impair the sufficiency of electric power supply within the U.S. or would impede or tend to impede the coordinated use of the U.S. power supply network. Based on these guidelines, DOE will grant authorization to export electric energy if it is determined that: 1.Sufficient generating

  11. DOE - NNSA/NFO -- Featured Items

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

    Featured Items includeslanguage.htm Featured Items The Nevada Field Office Featured Items section provides quick access to brief program updates and some of the more popular new ...

  12. 1999 Commercial Buildings Characteristics--Conservation Features...

    Energy Information Administration (EIA) (indexed site)

    Conservation Features and Practices Topics: Energy Sources and End Uses End-Use Equipment Conservation Features and Practices Conservation Features and Practices The 1999 CBECS...

  13. PP-369 British Columbia Hydro and Power Authority | Department...

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

    PP-369 British Columbia Hydro and Power Authority PP-369 British Columbia Hydro and Power Authority Presidential Permit authorizing British Columbia and Power Authority to...

  14. Laurentian Energy Authority | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    search Name: Laurentian Energy Authority Place: Minnesota Sector: Biomass Product: Joint venture between Hibbing and Virginia Public Utilities to develope, own and manage a...

  15. Wyoming Infrastructure Authority | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Name: Wyoming Infrastructure Authority Abbreviation: WIA Address: 200 E. 17th Street, Unit B Place: Cheyenne, WY Zip: 82001 Year Founded: 2004 Phone Number: (307) 635-3573...

  16. Tecumseh Utility Authority | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    search Name: Tecumseh Utility Authority Place: Oklahoma Phone Number: 405-598-2189 Website: tecumseh.squarespace.comutili Outage Hotline: After Hours 405-598-3755...

  17. Brazos River Authority | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Place: Texas Phone Number: 1-888-922-6272 Website: www.brazos.org Facebook: https:www.facebook.compagesBrazos-River-Authority126719790675809?frefts Outage Hotline:...

  18. Montana Water Quality Permit Application, Nondegradation Authorization...

    OpenEI (Open Energy Information) [EERE & EIA]

    Water Quality Permit Application, Nondegradation Authorization, and Permit Fees Jump to: navigation, search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance -...

  19. Excepted Service Authority for Exceptionally Well Qualified ...

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

    Service Authority for Exceptionally Well Qualified (EWQ) EQ Pay Plan Employees by Erin Moore Functional areas: Excepted Service, EWQ Pay Plan Employees The order establishes...

  20. Montana Produced Water General Permit - Example Authorization...

    OpenEI (Open Energy Information) [EERE & EIA]

    General Permit. Author Montana Department of Environmental Quality - Water Protection Bureau Published State of Montana, 052010 DOI Not Provided Check for DOI availability:...

  1. Montana Construction Dewatering General Permit - Example Authorization...

    OpenEI (Open Energy Information) [EERE & EIA]

    General Permit. Author Montana Department of Environmental Quality - Water Protection Bureau Published State of montana, 92010 DOI Not Provided Check for DOI availability: http:...

  2. Lower Colorado River Authority | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Name: Lower Colorado River Authority Place: Texas Website: www.lcra.orgPagesdefault.asp Twitter: @lcra Facebook: https:www.facebook.comlowercoloradoriverauthority Outage...

  3. Energy Department Authorizes Sabine Pass Liquefaction's Expansion...

    Energy Saver

    Sabine Pass Liquefaction's Expansion Project to Export Liquefied Natural Gas Energy Department Authorizes Sabine Pass Liquefaction's Expansion Project to Export Liquefied Natural ...

  4. Energy Department Authorizes Corpus Christi Liquefaction Project...

    Energy Saver

    Corpus Christi Liquefaction Project to Export Liquefied Natural Gas Energy Department Authorizes Corpus Christi Liquefaction Project to Export Liquefied Natural Gas May 12, 2015 - ...

  5. Statutory Rules and Authorities | Department of Energy

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

    of Energy (DOE) is to implement energy conservation standards and test procedures for ... The authority to develop, revise, and implement minimum energy conservation standards for ...

  6. Features

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

    Faces of Science The people behind our science Radical Supercomputing Extreme speeds, big data, powerful simulations 70 Years of Innovation Addressing the nation's most complex ...

  7. INTERIM REPORT FOR HANFORD TANKS AY-102 & AP-101 EFFECT OF CHEMISTRY & OTHER VARIABLES ON CORROSION & STRESS CORROSION CRACKING

    SciTech Connect

    HARTY, W.M.

    2007-05-05

    The objective of this work is to determine the range of conditions where the tank steel is susceptible to localized corrosion and SCC in simulants for waste in tanks AY-102 and AP-101.

  8. Technology Partnership Ombudsman - Roles, Responsibilities, Authorities and

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

    Accountabilities | Department of Energy Technology Partnership Ombudsman - Roles, Responsibilities, Authorities and Accountabilities Technology Partnership Ombudsman - Roles, Responsibilities, Authorities and Accountabilities The purpose of this document is to provide guidance for the performance of the Technology Partnership Ombudsman function at the national laboratories and facilities within the Department of Energy, and to implement the requirements of the Technology Transfer

  9. Improved Pharmacological and Structural Properties of HIV Fusion Inhibitor AP3 over Enfuvirtide: Highlighting Advantages of Artificial Peptide Strategy

    DOE PAGES [OSTI]

    Zhu, Xiaojie; Zhu, Yun; Ye, Sheng; Wang, Qian; Xu, Wei; Su, Shan; Sun, Zhiwu; Yu, Fei; Liu, Qi; Wang, Chao; et al

    2015-08-19

    Enfuvirtide (T20), is the first HIV fusion inhibitor approved for treatment of HIV/AIDS patients who fail to respond to the current antiretroviral drugs. However, its clinical application is limited because of short half-life, drug resistance and cross-reactivity with the preexisting antibodies in HIV-infected patients. Using an artificial peptide strategy, we designed a peptide with non-native protein sequence, AP3, which exhibited potent antiviral activity against a broad spectrum of HIV-1 strains, including those resistant to T20, and had remarkably longer in vivo half-life than T20. While the preexisting antibodies in HIV-infected patients significantly suppressed T20’s antiviral activity, these antibodies neither recognizedmore » AP3, nor attenuated its anti-HIV-1 activity. Structurally different from T20, AP3 could fold into single-helix and interact with gp41 NHR. The two residues, Met and Thr, at the N-terminus of AP3 form a hook-like structure to stabilize interaction between AP3 and NHR helices. Therefore, AP3 has potential for further development as a new HIV fusion inhibitor with improved antiviral efficacy, resistance profile and pharmacological properties over enfuvirtide. Meanwhile, this study highlighted the advantages of artificially designed peptides, and confirmed that this strategy could be used in developing artificial peptide-based viral fusion inhibitors against HIV and other enveloped viruses.« less

  10. APS beamline standard components handbook, Version 1.3. Revision 1

    SciTech Connect

    Hahn, U.; Shu, D.; Kuzay, T.M.

    1993-02-01

    This Handbook in its current version (1.3) contains descriptions, specifications, and preliminary engineering design drawings for many of the standard components. The design status and schedules have been provided wherever possible. In the near future, the APS plans to update engineering drawings of identified standard beamline components and complete the Handbook. The completed version of this Handbook will become available to both the CATs and potential vendors. Use of standard components should result in major cost reductions for CATs in the areas of beamline design and construction.

  11. 2011 APS-DPP Poster Session, Salt Lake City, UT | Princeton Plasma Physics

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

    Lab APS-DPP Poster Session, Salt Lake City, UT View larger image DSCN 0030 View larger image DSCN 0031 View larger image DSCN 0032 View larger image DSCN 0033 View larger image DSCN 0035 View larger image DSCN 0037 View larger image DSCN 0039 View larger image DSCN 0040 View larger image DSCN 0041 View larger image DSCN 0042 View larger image DSCN 0043 View larger image DSCN 0045 View larger image DSCN 0047 View larger image DSCN 0049 View larger image DSCN 0050 View larger image DSCN 0051

  12. 2012 APS-DPP Plasma Science Expo, Providence, RI | Princeton Plasma Physics

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

    Lab APS-DPP Plasma Science Expo, Providence, RI View larger image IMG 1847 View larger image IMG 1598 View larger image IMG 1608 View larger image IMG 1609 View larger image IMG 1614 View larger image IMG 1647 View larger image IMG 1650 View larger image IMG 1651 View larger image IMG 1657 View larger image IMG 1659 View larger image IMG 1662 View larger image IMG 1663 View larger image IMG 1664 View larger image IMG 1668 View larger image IMG 1672 View larger image IMG 1675 View larger

  13. Inorganic, Radioisotopic, and Organic Analysis of 241-AP-101 Tank Waste

    SciTech Connect

    Fiskum, S.K.; Bredt, P.R.; Campbell, J.A.; Farmer, O.T.; Greenwood, L.R.; Hoppe, E.W.; Hoopes, F.V.; Lumetta, G.J.; Mong, G.M.; Ratner, R.T.; Soderquist, C.Z.; Steele, M.J.; Swoboda, R.G.; Urie, M.W.; Wagner, J.J.

    2000-10-17

    Battelle received five samples from Hanford waste tank 241-AP-101, taken at five different depths within the tank. No visible solids or organic layer were observed in the individual samples. Individual sample densities were measured, then the five samples were mixed together to provide a single composite. The composite was homogenized and representative sub-samples taken for inorganic, radioisotopic, and organic analysis. All analyses were performed on triplicate sub-samples of the composite material. The sample composite did not contain visible solids or an organic layer. A subsample held at 10 C for seven days formed no visible solids.

  14. VERA Modeling and Simulation of the AP1000 PWR Cycle 1 Depletion

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

    CASL-U-2015-0302-000 VERA Modeling and Simulation of the AP1000 PWR Cycle 1 Depletion L3:VMA.AMA.P11.06 David Salazar, Westinghouse Fausto Franceschini, Westinghouse September 30, 2015 L3:VMA.AMA.P11.06 Official Use Only ii Protected under CASL Master NDA CASL-U-2015-0302-000 REVISION LOG Revision Date Affected Pages Revision Description 0 09/30/2015 All Initial issuance Document pages that are: Export Controlled ____________No______________________________________ IP/Proprietary/NDA

  15. National Training and Education Resource Advanced Authoring Training

    Office of Environmental Management (EM)

    Advanced Authoring Training Participant Guide NTER Advanced Authoring Training Participant Guide (032012 pw) 2 Contents OBJECTIVES ......

  16. Peoria Tribal Housing Authority: Weatherization Training Project

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

    Program 2009 Program Review Denver Colorado  Jason Dollarhide, Second Chief  Peoria Tribe of Indians of Oklahoma  Deputy Director, Housing Authority of the Peoria Tribe  The Peoria Tribe is located in Miami, Oklahoma  We currently have an enrollment of 2,900 Tribal members  The Peoria Tribal operations and Housing Authority employ 39 persons.  The Peoria Tribe and Housing Authority work in partnership with the Ottawa Tribe of Oklahoma. We manage 127 low-rent units in various

  17. The MCLIB library: New features

    SciTech Connect

    Seeger, P.A.

    1996-12-31

    This report describes the philosophy and structure of MCLIB, A Fortran library of Monte Carlo subroutines which has been developed to test designs of neutron scattering instruments. Emphasis is placed on new features added to the library since the previous presentation of MCLIB at ICANS-XIII in October, 1995. These new features include toroidal mirrors, writing and reading source files, splitting and banking of histories, and a Maxwellian probability distribution. The only change of a program structure has been to include charge and polarization vector in the description of a particle. The latest release of the source code and documentation may be obtained by anonymous ftp. Work is also continuing on a more friendly web-based user interface, and user input is requested for additional features to be added to the library.

  18. ARM - Features and Releases Archive

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

    CenterFeaturesFeatures and Releases Archive Media Contact Hanna Goss hanna-dot-goss-at-pnnl-dot-gov @armnewsteam Field Notes Blog Topics Field Notes118 AGU 3 AMIE 10 ARM Aerial Facility 2 ARM Mobile Facility 1 7 ARM Mobile Facility 2 47 ARM Mobile Facility 3 1 BAECC 1 BBOP 4 CARES 1 Data Quality Office 2 ENA 2 GOAMAZON 7 HI-SCALE 5 LASIC 3 MAGIC 15 MC3E 17 PECAN 3 SGP 8 STORMVEX 29 TCAP 3 Search News Search Blog News Center All Categories What's this? Social Media Guidance News Center All

  19. Platte River Power Authority | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    search Name: Platte River Power Authority Place: Colorado Website: www.prpa.org Facebook: https:www.facebook.comPlatteRiverPower Outage Hotline: 1-888-748-5113 References:...

  20. FERC Proposal for Delegation of DOE Authority

    Energy.gov [DOE]

    The Department of Energy is considering whether to delegate to FERC its authorities related to the conduct of congestion studies and the designation of National Interest Electric Transmission Corridors.

  1. Saint Paul Port Authority PACE Program

    Energy.gov [DOE]

     Note:  In 2010, the Federal Housing Finance Agency (FHFA), which has authority over mortgage underwriters Fannie Mae and Freddie Mac, directed these enterprises against purchasing mortgages of...

  2. 5.0 INTERFACE OF REGULATORY AUTHORITIES

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

    5-1 5.0 INTERFACE OF REGULATORY AUTHORITIES 5.1 REGULATORY PROGRAMS The RCRA, CERCLA, and State Dangerous Waste Program overlap in many areas. In general, CERCLA was created by...

  3. Tennessee Valley Authority (Mississippi) | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Name: Tennessee Valley Authority Place: Mississippi References: Energy Information Administration.1 EIA Form 861 Data Utility Id 18642 This article is a stub. You can help OpenEI...

  4. Obama Administration Announces Billions in Lending Authority...

    Energy Saver

    Billions in Lending Authority for Renewable Energy Projects and to Modernize the Grid Obama ... it can be used and that can integrate variable sources of power, like wind and solar." ...

  5. Authorization policy in a PKI environment

    SciTech Connect

    Thompson, Mary R.; Mudumbai, Srilekha S.; Essiari, Abdelilah; Chin, Willie

    2002-04-10

    The major emphasis of Public Key Infrastructure has been to provide a cryptographically secure means of authenticating identities. While there are a number of proposed standards for authorization structures and protocols based on X.509 or other key-based identities, none have been widely adopted. As part of an effort to use X.509 identities to provide authorization in highly distributed environments, we have developed and deployed an authorization service based on X.509 identified users and access policy contained in certificates signed by X.509 identified stakeholders. The major goal of this system, called Akenti, is to produce a usable authorization system for an environment consisting of distributed resources used by geographically and administratively distributed users.

  6. Kissimmee Utility Authority | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Name: Kissimmee Utility Authority Place: Florida Phone Number: 407) 933-9800 or toll-free at (877) 582-7700 Website: www.kua.com Outage Hotline: 407) 933-9800 or toll-free at...

  7. Safety Management Functions, Responsibilities, and Authorities Manual

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    1997-10-08

    This Manual defines safety management functions, responsibilities, and authorities for DOE senior management with responsibilities for line, support, oversight, and enforcement actions. Canceled by DOE M 411.1-1A. Does not cancel other directives.

  8. Arizona Power Authority | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Arizona Power Authority Place: Arizona Phone Number: 602-368-4265 Website: www.powerauthority.org Outage Hotline: 602-368-4265 References: EIA Form EIA-861 Final Data File for...

  9. Safety Management Functions, Responsibilities, and Authorities Manual

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    2003-12-31

    This Manual defines safety management functions, responsibilities, and authorities for DOE senior management with responsibilities for line, support, oversight, and enforcement actions. Cancels DOE M 411.1-1B. Canceled by DOE O 450.2.

  10. ARM - Firearm Training and Authorization List

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

    AlaskaFirearm Training and Authorization List NSA Related Links Virtual Tour Facilities and Instruments Barrow Atqasuk Oliktok Point (AMF3) ES&H Guidance Statement Operations Science Field Campaigns Visiting the Site NSA Fact Sheet Images Information for Guest Scientists Contacts Firearm Training and Authorization List As of November 5, 2007 Name Affiliation Firearms Safety Training (FST 100) Firearms Safety Training Refresher (FST 100R) Standard First Aid Training (MED 102) Heartsaver CPR

  11. Safety Management Functions, Responsibilities, and Authorities

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    2001-05-22

    This Manual provides the responsibilities of Headquarters and field element offices required by DOE P 411.1, Safety Management Functions, Responsibilities and Authorities Policy, dated 1-28-97. It also contains detailed requirements to supplement the policy's direction for each DOE organization having safety management functions to establish and maintain separate documentation of their responsibilities and authorities. Cancels DOE M 411.1-1A. Canceled by DOE M 411.1-1C.

  12. Part 2: CERCLA Authority | Department of Energy

    Office of Environmental Management (EM)

    2: CERCLA Authority Part 2: CERCLA Authority Question: When is DOE response under CERCLA necessary? Answer: Response under CERCLA may be necessary when all of the following four thresholds are crossed: a hazardous substance is released or there is a substantial threat of a release into the environment, and response is necessary to protect public health, welfare, or the environment. These thresholds are established by CERCLA section 104(a) and most of the key terms are defined by CERCLA. There

  13. Analysis of N-16 concentration in primary cooling system of AP1000 power reactor

    SciTech Connect

    Rohanda, Anis; Waris, Abdul

    2015-04-16

    Nitrogen-16 (N-16) is one of the radiation safety parameter on the primary reactor system. The activation product, N-16, is the predominant contributor to the activity in the reactor coolant system during reactor operation. N-16 is activation product derived from activation of O-16 with fast neutron based on {sup 16}O(n,p){sup 16}N reaction. Thus study is needed and it performs to determine N-16 concentration in reactor coolant (primary coolant) in supporting radiation safety. One of the way is using analytical methode based on activation and redecay princip to obtain N-16 concentration. The analysis was performed on the configuration basis and operational of Westinghouse AP1000 power reactor in several monitoring points at coolant reactor system. The results of the calculation of N-16 concentration at the core outlet, reactor vessel outlet, pressurizer line, inlet and outlet of steam generators, primary pumps, reactor vessels inlet and core inlet are: 281, 257, 255, 250, 145, 142, 129 and 112 µCi/gram respectively. The results of analysis compared with AP1000 design control document as standard values. The verification showed very high accuracy comparation between analytical results and standard values.

  14. Layered Electrical Product Application Protocol (AP). Draft: Initial Graphics Exchange Specification (IGES)

    SciTech Connect

    Not Available

    1994-09-01

    An application protocol is an information systems engineering view of a specific product. The view represents an agreement on the generic activities needed to design and fabricate the product, the agreement on the information needed to support those activities, and the specific constructs of a product data standard for use in transfering some or all of the information required. This applications protocol describes the data for electrical and electronic products in terms of a product description standard called the Initial Graphics Exchange Specification (IGES). More specifically, the Layered Electrical Product IGES Application Protocol (AP) specifies the mechanisms for defining and exchanging computer-models and their associated data for those products which have been designed in two dimensional geometry so as to be produced as a series of layers in IGES format. The AP defines the appropriateness of the data items for describing the geometry of the various parts of a product (shape and location), the connectivity, and the processing and material characteristics. Excluded is the behavioral requirements which the product was intended to satisfy, except as those requirements have been recorded as design rules or product testing requirements.

  15. Open loop compensation for the eddy current effect in the APS storage ring vacuum chamber

    SciTech Connect

    Chung, Y.; Bridges, J.; Emery, L.; Decker, G.

    1991-01-01

    In the third generation synchrotron light sources, closed orbit stabilization against external vibrations is critical to ensure low emittance and high brightness. The Advanced Photon Source (APS) will use a large number (678) of correction magnets to create local bumps and to achieve global orbit stabilization. In this paper, we will present the result of the effort to counter the effect due to the finite inductance of the magnet and the eddy current in the 1/2 in.-thick aluminum storage ring vacuum chamber. The amplitude attenuation and the phase shift of the correction magnet field inside the APS storage ring vacuum chamber were measured. A circuit to compensate for this effect was then inserted between the signal source and the magnet power supply. The amplitude was restored with an error of less than 20% of the source signal amplitude and the phase shift was reduced from 80{degrees} to 12{degrees} at 10 Hz. Incorporation of this circuit in the closed loop feedback scheme and the resulting beneficial effect in the closed orbit stabilization will be discussed. 4 refs., 4 figs.

  16. Alternative Fuels Data Center: News and Features

    Alternative Fuels and Advanced Vehicles Data Center

    News and Features to someone by E-mail Share Alternative Fuels Data Center: News and Features on Facebook Tweet about Alternative Fuels Data Center: News and Features on Twitter Bookmark Alternative Fuels Data Center: News and Features on Google Bookmark Alternative Fuels Data Center: News and Features on Delicious Rank Alternative Fuels Data Center: News and Features on Digg Find More places to share Alternative Fuels Data Center: News and Features on AddThis.com... More in this section...

  17. NIF featured on BBC "Horizon"

    SciTech Connect

    Brian Cox

    2010-01-12

    The National Ignition Facility, the world's largest laser system, located at Lawrence Livermore National Laboratory, was featured in the BBC broadcast "Horizon" hosted by physicist Brian Cox. Here is the NIF portion of the program, which was entitled "Can We Make A Star On Earth?" This video is used with the express permission of the BBC.

  18. NIF featured on BBC "Horizon"

    ScienceCinema

    Brian Cox

    2016-07-12

    The National Ignition Facility, the world's largest laser system, located at Lawrence Livermore National Laboratory, was featured in the BBC broadcast "Horizon" hosted by physicist Brian Cox. Here is the NIF portion of the program, which was entitled "Can We Make A Star On Earth?" This video is used with the express permission of the BBC.

  19. Feature Stories | Argonne National Laboratory

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

    Feature Stories Topic - Any - General Argonne Information -Awards -Honors Energy -Energy efficiency --Vehicles ---Alternative fuels ---Automotive engineering ---Biofuels ---Diesel ---Electric drive technology ---Fuel economy ---Fuel injection ---Heavy-duty vehicles ---Hybrid & electric vehicles ---Hydrogen & fuel cells ---Internal combustion ---Maglev systems ---Powertrain research ---Vehicle testing --Building design ---Construction ---Industrial heating & cooling ---Industrial

  20. Feature Stories | Argonne National Laboratory

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

    Feature Stories Topic - Any - General Argonne Information -Awards -Honors Energy -Energy efficiency --Vehicles ---Alternative fuels ---Automotive engineering ---Biofuels ---Diesel ---Electric drive technology ---Fuel economy ---Fuel injection ---Heavy-duty vehicles ---Hybrid & electric vehicles ---Hydrogen & fuel cells ---Internal combustion ---Maglev systems ---Powertrain research ---Vehicle testing --Building design ---Construction ---Industrial heating & cooling ---Industrial

  1. The non-competitive acetylcholinesterase inhibitor APS12-2 is a potent antagonist of skeletal muscle nicotinic acetylcholine receptors

    SciTech Connect

    Grandič, Marjana; Aráoz, Romulo; Molgó, Jordi; Turk, Tom; Sepčić, Kristina; Benoit, Evelyne; Frangež, Robert

    2012-12-01

    APS12-2, a non-competitive acetylcholinesterase inhibitor, is one of the synthetic analogs of polymeric alkylpyridinium salts (poly-APS) isolated from the marine sponge Reniera sarai. In the present work the effects of APS12-2 were studied on isolated mouse phrenic nerve–hemidiaphragm muscle preparations, using twitch tension measurements and electrophysiological recordings. APS12-2 in a concentration-dependent manner blocked nerve-evoked isometric muscle contraction (IC{sub 50} = 0.74 μM), without affecting directly-elicited twitch tension up to 2.72 μM. The compound (0.007–3.40 μM) decreased the amplitude of miniature endplate potentials until a complete block by concentrations higher than 0.68 μM, without affecting their frequency. Full size endplate potentials, recorded after blocking voltage-gated muscle sodium channels, were inhibited by APS12-2 in a concentration-dependent manner (IC{sub 50} = 0.36 μM) without significant change in the resting membrane potential of the muscle fibers up to 3.40 μM. The compound also blocked acetylcholine-evoked inward currents in Xenopus oocytes in which Torpedo (α1{sub 2}β1γδ) muscle-type nicotinic acetylcholine receptors (nAChRs) have been incorporated (IC{sub 50} = 0.0005 μM), indicating a higher affinity of the compound for Torpedo (α1{sub 2}β1γδ) than for the mouse (α1{sub 2}β1γε) nAChR. Our data show for the first time that APS12-2 blocks neuromuscular transmission by a non-depolarizing mechanism through an action on postsynaptic nAChRs of the skeletal neuromuscular junction. -- Highlights: ► APS12-2 produces concentration-dependent inhibition of nerve-evoked muscle contraction in vitro. ► APS12-2 blocks MEPPs and EPPs at the neuromuscular junction. APS12-2 blocks ACh-activated current in Xenopus oocytes incorporated with Torpedo nAChRs.

  2. AP-Cloud: Adaptive particle-in-cloud method for optimal solutions to Vlasov–Poisson equation

    DOE PAGES [OSTI]

    Wang, Xingyu; Samulyak, Roman; Jiao, Xiangmin; Yu, Kwangmin

    2016-04-19

    We propose a new adaptive Particle-in-Cloud (AP-Cloud) method for obtaining optimal numerical solutions to the Vlasov–Poisson equation. Unlike the traditional particle-in-cell (PIC) method, which is commonly used for solving this problem, the AP-Cloud adaptively selects computational nodes or particles to deliver higher accuracy and efficiency when the particle distribution is highly non-uniform. Unlike other adaptive techniques for PIC, our method balances the errors in PDE discretization and Monte Carlo integration, and discretizes the differential operators using a generalized finite difference (GFD) method based on a weighted least square formulation. As a result, AP-Cloud is independent of the geometric shapes ofmore » computational domains and is free of artificial parameters. Efficient and robust implementation is achieved through an octree data structure with 2:1 balance. We analyze the accuracy and convergence order of AP-Cloud theoretically, and verify the method using an electrostatic problem of a particle beam with halo. Here, simulation results show that the AP-Cloud method is substantially more accurate and faster than the traditional PIC, and it is free of artificial forces that are typical for some adaptive PIC techniques.« less

  3. OSTIblog Articles in the authors Topic | OSTI, US Dept of Energy Office of

    Office of Scientific and Technical Information (OSTI)

    Scientific and Technical Information authors Topic SciTech Connect: Subject and Author Filters by Tim Byrne 24 Jul, 2013 in Products and Content One of the nice features of SciTech Connect is the ability to filter search results by subject and author. On the Search Results page, these filters are midway down the left side. The full SciTech Connect database contains over 2.5 million citations. Filtering the full database by subject [23 MB AVI] shows the top subject in the database to be

  4. Cape Cod Regional Transit Authority | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Cod Regional Transit Authority Jump to: navigation, search Name Cape Cod Regional Transit Authority Facility Cape Cod Regional Transit Authority Sector Wind energy Facility Type...

  5. REQUEST FOR RECORDS DISPOSITION AUTHORITY | Department of Energy

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

    FOR RECORDS DISPOSITION AUTHORITY REQUEST FOR RECORDS DISPOSITION AUTHORITY RS-Weapons X-Rays PDF icon REQUEST FOR RECORDS DISPOSITION AUTHORITY More Documents & Publications...

  6. Long Island Power Authority Solar Project | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Long Island Power Authority Solar Project Jump to: navigation, search Name Long Island Power Authority Solar Project Facility Long Island Power Authority Solar Project Sector Solar...

  7. Bahrain National Gas and Oil Authority | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Bahrain National Gas and Oil Authority Jump to: navigation, search Logo: Bahrain National Gas and Oil Authority Name: Bahrain National Gas and Oil Authority Address: 1435...

  8. Geographical features of global water cycle during warm geological epochs

    SciTech Connect

    Georgiadi, A.G.

    1996-12-31

    The impact of global warming on the water cycle can be extremely complex and diverse. The goal of the investigation was to estimate the geographic features of the mean annual water budget of the world during climatic optimums of the Holocene and the Eemian interglacial periods. These geological epochs could be used as analogs of climatic warming on 1 degree, centigrade and 2 degrees, centigrade. The author used the results of climatic reconstructions based on a simplified version of a GCM.

  9. Feature Stories | The Ames Laboratory

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

    Feature Stories Materials Preparation Center turns 35 The Materials Preparation Center is celebrating 35 years of providing the world's highest quality rare-earth metals and custom alloys that researchers and industry can find nowhere else. Take a look at MPC's history and what takes place in the southeast corner of the Metals Development building. (11/3/2016) READ MORE Ames Laboratory Scientists Leave Their Mark on Future Researchers Eight out of the past 10 years, Ames Laboratory chemist Aaron

  10. Design of Roadside Safety Features

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

    Analysis and Design of the Roadside Safety Features for Safety Performance Texas Transportation Institute (TTI) researchers are investigating the performance of a crash wall design to determine its effectiveness in reducing the damage to mechanically supported earth (MSE) wall panels during a vehicular impact. The simulations are based on Test Level 4 impact conditions of the new AASHTO Manual for Assessing Safety Hardware (MASH). This involves a 10,000-kg single unit truck (SUT) impacting at 90

  11. Sustainable Transportation and National Parks Initiative Featured...

    Energy Saver

    Sustainable Transportation and National Parks Initiative Featured in Magazine Sustainable Transportation and National Parks Initiative Featured in Magazine October 18, 2013 - ...

  12. WPN 06-7: Delegation of Authority

    Energy.gov [DOE]

    To delegate the authority formerly given to either Regional Office Director, Regional Support Office Director and/or Support Office Director under Low-Income Weatherization Assistance Program to either the Manager, Golden Field Office or to the Director, Project Management Center.

  13. TWRS authorization basis configuration control summary

    SciTech Connect

    Mendoza, D.P.

    1997-12-26

    This document was developed to define the Authorization Basis management functional requirements for configuration control, to evaluate the management control systems currently in place, and identify any additional controls that may be required until the TWRS [Tank Waste Remediation System] Configuration Management system is fully in place.

  14. REQUEST FOR RECORDS DISPOSITION AUTHORITY | Department of Energy

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

    REQUEST FOR RECORDS DISPOSITION AUTHORITY REQUEST FOR RECORDS DISPOSITION AUTHORITY Request for Records Disposition Authority REQUEST FOR RECORDS DISPOSITION AUTHORITY (82.34 KB) More Documents & Publications Request For Records Disposition Authority Request For Records Disposition Request For Records Disposition Authority

  15. The New York Power Authority`s energy-efficient refrigerator program for the New York City Housing Authority -- 1997 savings evaluation

    SciTech Connect

    Pratt, R.G.; Miller, J.D.

    1998-09-01

    This document describes the estimation of the annual energy savings achieved from the replacement of 20,000 refrigerators in New York City Housing Authority (NYCHA) public housing with new, highly energy-efficient models in 1997. The US Department of Housing and Urban Development (HUD) pays NYCHA`s electricity bills, and agreed to reimburse NYCHA for the cost of the refrigerator installations. Energy savings over the lifetime of the refrigerators accrue to HUD. Savings were demonstrated by a metering project and are the subject of the analysis reported here. The New York Power Authority (NYPA) identified the refrigerator with the lowest life-cycle cost, including energy consumption over its expected lifetime, through a request for proposals (RFP) issued to manufacturers for a bulk purchase of 20,000 units in 1997. The procurement was won by Maytag with a 15-ft{sup 3} top-freezer automatic-defrost refrigerator rated at 437 kilowatt-hours/year (kWh/yr). NYCHA then contracted with NYPA to purchase, finance, and install the new refrigerators, and demanufacture and recycle materials from the replaced units. The US Department of Energy (DOE) helped develop and plan the project through the ENERGY STAR{reg_sign} Partnerships program conducted by its Pacific Northwest National Laboratory (PNNL). PNNL designed the metering protocol and occupant survey used in 1997, supplied and calibrated the metering equipment, and managed and analyzed the data collected by NYPA. The objective of the 1997 metering study was to achieve a general understanding of savings as a function of refrigerator label ratings, occupant effects, indoor and compartment temperatures, and characteristics (such as size, defrost features, and vintage). The data collected in 1997 was used to construct models of refrigerator energy consumption as a function of key refrigerator and occupant characteristics.

  16. NercEnergy, Author at Nercenergy

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

    Author: NercEnergy Tips for Understanding the Relationship Between a Web Application and SLAs At the heart of any Service Level Agreement is the descriptions of the services you provided as well as the expectations a customer and business have regarding their work relationship. This is carried out by defining specific metrics regarding how parameters are measured as well as any and all guarantees. Generally, an SLA is a contract between a company and a customer, but it may also bet between

  17. NUCKS1 is a novel RAD51AP1 paralog important for homologous recombination and genome stability

    DOE PAGES [OSTI]

    Parplys, Ann C.; Zhao, Weixing; Sharma, Neelam; Groesser, Torsten; Liang, Fengshan; Maranon, David G.; Leung, Stanley G.; Grundt, Kirsten; Dray, Eloïse; Idate, Rupa; et al

    2015-08-31

    NUCKS1 (nuclear casein kinase and cyclin-dependent kinase substrate 1) is a 27 kD chromosomal, vertebrate-specific protein, for which limited functional data exist. Here, we demonstrate that NUCKS1 shares extensive sequence homology with RAD51AP1 (RAD51 associated protein 1), suggesting that these two proteins are paralogs. Similar to the phenotypic effects of RAD51AP1 knockdown, we find that depletion of NUCKS1 in human cells impairs DNA repair by homologous recombination (HR) and chromosome stability. Depletion of NUCKS1 also results in greatly increased cellular sensitivity to mitomycin C (MMC), and in increased levels of spontaneous and MMC-induced chromatid breaks. NUCKS1 is critical to maintainingmore » wild type HR capacity, and, as observed for a number of proteins involved in the HR pathway, functional loss of NUCKS1 leads to a slow down in DNA replication fork progression with a concomitant increase in the utilization of new replication origins. Interestingly, recombinant NUCKS1 shares the same DNA binding preference as RAD51AP1, but binds to DNA with reduced affinity when compared to RAD51AP1. Finally, our results show that NUCKS1 is a chromatin-associated protein with a role in the DNA damage response and in HR, a DNA repair pathway critical for tumor suppression.« less

  18. Three-dimensional analysis of AP600 standard plant shield building roof

    SciTech Connect

    Greimann, L.; Fanous, F.; Safar, S.; Khalil, A.; Bluhm, D.

    1999-06-01

    The AP600 passive containment vessel is surrounded by a concrete cylindrical shell covered with a truncated conical roof. This roof supports the passive containment cooling system (PCS) annular tank, shield plate and other nonstructural attachments. When the shield building is subjected to different loading combinations as defined in the Standard Review Plan (SRP), some of the sections in the shield building could experience forces in excess of their design values. This report summarized the three-dimensional finite element analysis that was conducted to review the adequacy of the proposed Westinghouse shield building design. The ANSYS finite element software was utilized to analyze the Shield Building Roof (SBR) under dead, snow, wind, thermal and seismic loadings. A three-dimensional model that included a portion of the shield building cylindrical shell, the conical roof and its attachments, the eccentricities at the cone-cylinder connection and at the compression ring and the PCS tank was developed. Mesh sensitivity studies were conducted to select appropriate element size in the cylinder, cone, near air intakes and in the vicinity of the eccentricities. Also, a study was carried out to correctly idealize the water-structure interaction in the PCS tank. Response spectrum analysis was used to calculate the internal forces at different sections in the SBR under Safe Shutdown Earthquake (SSE). Forty-nine structural modes and twenty sloshing modes were used. Two horizontal components of the SSE together with a vertical component were used. Modal stress resultants were combined taking into account the effects of closely spaced modes. The three earthquake directions were combined by the Square Root of the Sum Squares method. Two load combinations were studied. The load combination that included dead, snow, fluid, thermal and seismic loads was selected to be the most critical. Interaction diagrams for critical sections were developed and used to check the design

  19. Condensation in the presence of noncondensible gases: AP600 containment simulation

    SciTech Connect

    Anderson, M.H.; Corradini, M.L.

    1995-09-01

    The Westinghouse Electric Corporation has designed an advanced pressurized light water reactor, AP600. This reactor is designed with a passive cooling system to remove sensible and decay heat from the containment. The heat removal path involves condensation heat transfer, aided by natural convective forces generated by buoyancy effects. A one-twelfth scale rectangular slice of the proposed reactor containment was constructed at the University of Wisconsin to simulate conditions anticipated from transients and accidents that may occur in a full scale containment vessel under a variety of conditions. Similitude of the test facility was obtained by considering the appropriate dimensionless group for the natural convective process (modified Froude number) and the aspect ratio (H/R) of the containment vessel. An experimental investigation to determine the heat transfer coefficients associated with condensation on a vertical and horizontal cooled wall (located in the scaled test section) at several different inlet steam flow rates and test section temperatures was conducted. In this series of experiments, the non-condensible mass fraction varied between (0.9-0.4) with corresponding mixture temperatures between 60-90{degrees}C. The heat transfer coefficients of the top horizontal surface varied from (82-296)W/m{sup 2}K and the vertical side heat transfer coefficients varied form (70-269)m{sup 2}K. The results were then compared to boundary layer heat and mass transfer theory by the use of the McAdams correlation for free convection.

  20. Constant-current charging supplies for the Advanced Photon Source (APS) linear accelerator modulators

    SciTech Connect

    Fuja, R.; Grelick, A.E.; Meyer, D.

    1997-06-01

    The APS linac beam energy must be stable to within {+-}1% to match the energy acceptance of the positron accumulator ring. The klystron pulse modulators must therefore provide a pulse-to-pulse repeatability of 0.1% in order for the beam to have the required energy stability. The modulators have had difficulty achieving the necessary repeatability since the pulse forming network (PFN) charging scheme does not include a deQing circuit. Several of the major charging circuit components are also less reliable than desired. In order to increase operating reliability and to improve pulse-to-pulse stability, it is planned to replace the high voltage power supplies in all modulators with constant-current power supplies. A new modulator charging supply that contains two EMI series 303 constant-current power supplies was constructed. Each of these EMI supplies delivers 1.5 A at up to 40 kV. One supply is sufficient for linac operation at up to 45 Hz, and two supplies in parallel enable linac operation at the nominal rf repetition rate of 60 Hz. This paper discusses test results from the new modulator, and also describes the existing modulators and their performance limitations.

  1. A linear MOSFET regulator for improving performance of the booster ramping power supplies at the APS.

    SciTech Connect

    Feng, G.; Deriy, B.; Wang, J.; Accelerator Systems Division

    2008-01-01

    The APS booster ring uses ramping power supplies to power the sextupole, quadrupole, and dipole magnets as the beam energy ramps up linearly to 7 GeV. Due to the circuit topology used, those supplies are unable to follow the linear ramp to the desired accuracy. The best regulation achieved is 0.25% while 0.1% is desired. In addition to the unsatisfying regulation, those supplies are sensitive to AC line perturbation and are not able to reject AC line noises of more than a few tens of hertz. To improve the performance, a linear MOSFET regulation system using paralleled MOSFET devices in series with the power supply is proposed. The system uses a realtime current feedback loop to force the MOSFETs to work in the linear operation mode. By using this linear MOSFET regulator, the voltage drop on MOSFETs, and hence the voltage imposed on magnets, can be regulated very quickly. As a result, the regulation of the magnet current can be improved significantly. So far the simulation results show that with the linear regulator, the current regulation can be improved to better than 0.1%. Because of the high bandwidth of the linear regulator, it can reduce the harmonic content in the output current as well as reject the AC line disturbance. This paper discusses the circuit topology, the regulation method, and the simulation results.

  2. 200 Area Deactivation Project Facilities Authorization Envelope Document

    SciTech Connect

    DODD, E.N.

    2000-03-28

    Project facilities as required by HNF-PRO-2701, Authorization Envelope and Authorization Agreement. The Authorization Agreements (AA's) do not identify the specific set of environmental safety and health requirements that are applicable to the facility. Therefore, the facility Authorization Envelopes are defined here to identify the applicable requirements. This document identifies the authorization envelopes for the 200 Area Deactivation.

  3. PHISICS: New Features and Advancements

    SciTech Connect

    C. Rabiti; Y. Wang; G. Palmiotti; H. Hiruta; J. Cogliati; A. Alfonsi; A. EPiney; T. Grimmett

    2011-06-01

    The PHISICS (Parallel and Highly Innovative Simulation for INL Code System) software is under an intensive development at INL. In the last months new features have been added and improvements of the previously existing one performed. The modular approach has created a friendly development environment that allows a quick expansion of the capabilities. In the last months a little amount of work has been dedicated to the improvement of the spherical harmonics based nodal transport solver while the implementation of a solver based on the self adjoint formulation of the discrete ordinate is in the test phase on structured mesh. PHISICS now include a depletion solver with the option to use two different algorithms for the solution of the Bateman equation: the Taylor development of the exponential matrix and the Chebyshev Rational Approximation Method. The coupling with RELAP5 is also available at least in the steady state search mode. The coupling between RELAP5 and PHISICS can also take advantage of the new cross section interpolation module so that the coupling could be performed using an arbitrary number of energy groups.

  4. sup 1 H and sup 31 P-NMR assignments of the non-exchangeable protons of the consensus acceptor exon:intron junction d(CpTpApCpApGpGpT)

    SciTech Connect

    Lown, J.W.; Chang, D.K.; Debart, F.; Rayner, B.; Imbach, J.L. )

    1986-06-01

    The consensus acceptor exon:intron junction d(CpTpApCpApGpGpT) has been synthesized by a modified phosphotriester method. The non-self complementary octamer exists in the single strand form in aqueous buffer at 20 degrees C as evidenced by temperature variable {sup 1}H-NMR and NOE measurements. The non-exchangeable proton assignments were secured using a combination of techniques including two-dimensional COSY, NOESY and the double quantum technique {sup 1}H-{sup 1}H-INADEQUATE as well as inversion recovery T1 experiments. The new technique of {sup 31}P-1H shift correlation is particularly valuable in removing certain ambiguities in the sugar proton assignments. Characteristic chemical shifts for the base protons which are determined by their immediate molecular environments are also useful in assignments. The consensus acceptor exon:intron junction adopts a random coil conformation in solution under the experimental conditions employed.

  5. ARM - Feature Stories and Releases Article

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

    25, 2009 [Feature Stories and Releases] Nature Magazine Features Mobile Facility Deployment In China Bookmark and Share A news feature published in Vol. 461 of Nature magazine covers the ARM Mobile Facility deployment in China. A news feature published in Vol. 461 of Nature magazine covers the ARM Mobile Facility deployment in China. In 2008, with all eyes on Beijing during the Olympics, the ARM Mobile Facility quietly obtained eight months of climate data from the city of Shouxian, west of

  6. @ work' video segment features Robotic Software Engineer

    ScienceCinema

    Idaho National Laboratory

    2010-01-08

    @ work highlights Idaho National Laboratory employees and the jobs they perform.This segment features Robotic Software Engineer Miles Walton.

  7. @ work' video segment features Robotic Software Engineer

    SciTech Connect

    Idaho National Laboratory

    2008-03-27

    @ work highlights Idaho National Laboratory employees and the jobs they perform.This segment features Robotic Software Engineer Miles Walton.

  8. Comments of the Lower Colorado River Authority | Department of Energy

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

    Lower Colorado River Authority Comments of the Lower Colorado River Authority Comments of the Lower Colorado River Authority on Implementing the National Broadband Plan by Studying the Communications Requirements of Electric Utilities to Inform Federal Smart Grid Policy Comments of the Lower Colorado River Authority (54.12 KB) More Documents & Publications Lower Colorado River Authority Lower Colorado River Authority NBP RFI: Communications Requirements- Comments of Meeker Cooperative Light

  9. Authorized limits for Fernald copper ingots

    SciTech Connect

    Frink, N.; Kamboj, S.; Hensley, J.; Chen, S. Y.

    1997-09-01

    This development document contains data and analysis to support the approval of authorized limits for the unrestricted release of 59 t of copper ingots containing residual radioactive material from the U.S. Department of Energy (DOE) Fernald Environmental Management Project (FEMP). The analysis presented in this document comply with the requirements of DOE Order 5400.5, {open_quotes}Radiation Protection of the Public and the Environment,{close_quotes} as well as the requirements of the proposed promulgation of this order as 10 CFR Part 834. The document was developed following the step-by-step process described in the Draft Handbook for Controlling Release for Reuse or Recycle Property Containing Residual Radioactive Material.

  10. Santa Clara Valley Transportation Authority and San Mateo County...

    Office of Environmental Management (EM)

    Santa Clara Valley Transportation Authority and San Mateo County Transit District -- Fuel Cell Transit Buses: Evaluation Results Santa Clara Valley Transportation Authority and San ...

  11. Project Reports for Peoria Tribe: Housing Authority- 2010 Project

    Energy.gov [DOE]

    The Housing Authority of the Peoria Tribe of Indians of Oklahoma (Peoria Housing Authority or PHA) will conduct the "PHA Weatherization Training Project."

  12. E-Filing Instructions for Natural Gas Authorizations | Department...

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

    Services Natural Gas Regulation E-Filing Instructions for Natural Gas Authorizations E-Filing Instructions for Natural Gas Authorizations This section of the web site allows ...

  13. EPA - State NPDES Program Authority | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    states are authorized to oversee the National Pollutant Discharge Control system. Author Environmental Protection Agency Published Environmental Protection Agency, 2014 DOI Not...

  14. New York State Energy Research and Development Authority NYSERDA...

    OpenEI (Open Energy Information) [EERE & EIA]

    Research and Development Authority NYSERDA Jump to: navigation, search Name: New York State Energy Research and Development Authority (NYSERDA) Place: Albany, New York Zip: NY...

  15. New York State Energy Research and Development Authority | Open...

    OpenEI (Open Energy Information) [EERE & EIA]

    Research and Development Authority Jump to: navigation, search Logo: New York State Energy Research and Development Authority Name: New York State Energy Research and Development...

  16. National Defense Authorization Act for Fiscal Year 2000 § 3164...

    Office of Environmental Management (EM)

    National Defense Authorization Act for Fiscal Year 2000 3164: Whistleblower Protection Program National Defense Authorization Act for Fiscal Year 2000 3164: Whistleblower ...

  17. Nuclear Decommissioning Authority of the United Kingdom NDA ...

    OpenEI (Open Energy Information) [EERE & EIA]

    Decommissioning Authority of the United Kingdom NDA Jump to: navigation, search Name: Nuclear Decommissioning Authority of the United Kingdom (NDA) Place: Cumbria, England, United...

  18. Delegation of Safety Authorities (Jackson - EM) - DOE Directives...

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

    Safety Authorities (Jackson - EM) by jackson DelegationofSafetyAuthorities-JacksonEM.pdf -- PDF Document, 2.38 MB ID: NA Type: Organizations' Assignment of Responsibility...

  19. Overview of Access Authorization Process for Applicants, May...

    Office of Environmental Management (EM)

    a Department of Energy (DOE) security clearance or access authorization This overview ... and maintain a Department of Energy (DOE) security clearance or access authorization. ...

  20. New York State Energy Research and Development Authority, Albany...

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

    New York State Energy Research and Development Authority, Albany, NY New York State Energy Research and Development Authority, Albany, NY This presentation on the NYSERDA Hydrogen...

  1. POLICY GUIDANCE MEMORANDUM #02 Using Schedule A Hiring Authority...

    Office of Environmental Management (EM)

    POLICY GUIDANCE MEMORANDUM 02 Using Schedule A Hiring Authority for ARRA Positions ... POLICY GUIDANCE MEMORANDUM 02 Using Schedule A Hiring Authority for ARRA Positions ...

  2. POLICY GUIDANCE MEMORANDUM #09A Direct Hire Authority for Acquisition...

    Energy.gov [DOE] (indexed site)

    THIS GUIDANCE HAS EXPIRED This Policy on Direct Hire Authority for Acquisition Positions has been replaced by POLICY GUIDANCE MEMORANDUM 34B Direct Hire Authority for Contract ...

  3. Santa Clara Valley Transportation Authority and San Mateo County...

    Office of Environmental Management (EM)

    Santa Clara Valley Transportation Authority and San Mateo County Transit District Santa Clara Valley Transportation Authority and San Mateo County Transit District Fuel Cell ...

  4. Cap May County Municipal Utilities Authority | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Cap May County Municipal Utilities Authority Jump to: navigation, search Name: Cap May County Municipal Utilities Authority Place: Cape May Court House, New Jersey Zip: 8210...

  5. Applications for Change or Transfer of Control of Authorizations...

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

    Applications for Change or Transfer of Control of Authorizations to Import or Export Natural Gas Applications for Change or Transfer of Control of Authorizations to Import or ...

  6. Orders Granting Natural Gas, LNG & CNG Authorizations Issued...

    Office of Environmental Management (EM)

    Orders Granting Natural Gas, LNG & CNG Authorizations Issued in 2014 Orders Granting Natural Gas, LNG & CNG Authorizations Issued in 2014 Order 3378 - Encana Natural Gas Inc. Order...

  7. Request For Records Disposition Authority | Department of Energy

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

    Fossil Energy Equity Re-determination Records Request For Records Disposition Authority (102.94 KB) More Documents & Publications REQUEST FOR RECORDS DISPOSITION AUTHORITY ...

  8. ALASKA ENERGY AUTHORITY Alaska Geothermal Development: A Plan...

    OpenEI (Open Energy Information) [EERE & EIA]

    ALASKA ENERGY AUTHORITY Alaska Geothermal Development: A Plan Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: ALASKA ENERGY AUTHORITY Alaska Geothermal...

  9. REQUEST FOR RECORDS DISPOSITION AUTHORITY | Department of Energy

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

    Lawrence Berkeley National Laboratory: Cyclotron Records PDF icon REQUEST FOR RECORDS DISPOSITION AUTHORITY More Documents & Publications REQUEST FOR RECORDS DISPOSITION AUTHORITY...

  10. National Training and Education Resource Authoring Course Participant Guide

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

    Authoring Course Participant Guide NTER Authoring Participant Guide (01/2012 pw) 2 Table of Contents: OBJECTIVES .......................................................................................................................................... 4 OVERVIEW OF NTER ............................................................................................................................ 5 System Requirements

  11. PP-56- Power Authority of the State of New York

    Energy.gov [DOE]

    Presidential Permit authorizing Power Authority of the State of New York to construct, operate, and maintain electric transmission facilities at the U.S. - Canada Border.

  12. NMOCD - Form G-104 - Certificate of Compliance and Authorization...

    OpenEI (Open Energy Information) [EERE & EIA]

    Jump to: navigation, search OpenEI Reference LibraryAdd to library General: NMOCD - Form G-104 - Certificate of Compliance and Authorization to Produce Geothermal Resources Author...

  13. PP-22 British Columbia Hydro and Power Authority, Amendment 1967

    Energy.gov [DOE]

    Presidential permit authorizing British Columbia Hydro and Power Authority to construct, operate, and maintain electric transmision facilities at the U.S-Canadian border.

  14. PP-369 British Columbia Hydro and Power Authority

    Energy.gov [DOE]

    Presidential Permit authorizing British Columbia and Power Authority to construct, operate and maintain electric transmission facilities at the U.S. - Canada Border.

  15. Boildown Study on Supernatant Liquid Retrieved from AP-107 in May 2010

    SciTech Connect

    Callaway, W. S.; Page, J. S.

    2013-02-12

    A boildown study was completed on a composite prepared from supernatant liquid grab samples retrieved from tank 241-AP-107 in May of 2010. The composite was a clear, yellow liquid containing no visible solids at hot cell ambient temperatures (25-27 °C). The density of the test composite was 1.216 g/mL at 26.8 °C. The boiling temperature curves generated at three reduced pressures—40-, 60-, and 80 Torr—displayed steadily increasing boiling temperatures with increasing volume reduction with no significant discontinuities. Only minimal foaming was observed after the volume reduction proceeded beyond 50 %WVR (percent waste volume reduction). The bulk densities (D{sub Bulk}{sup 18 °C}) and quantities of settled and centrifuged solids present were measured on samples of the boildown concentrates that were kept at 18 °C for 7-8 days. Estimated values of the bulk densities of the concentrates at 60-Torr boiling temperatures (D{sub Bulk}{sup 60 Torr}) were also calculated. Solids were observed in all boildown concentrates at process temperatures, at hot cell ambient temperatures (25-27 °C), and at 18 °C. The quantity of solids found in the cooled concentrates increased slowly through 50.2 %WVR. The quantity of solids found in concentrates after 54.0 %WVR was noticeably greater. Beyond 54.0 %WVR, the quantity of solids found in cooled concentrates increased dramatically. Analysis of boildown test samples indicated that sodium oxalate and sodium carbonate solids form in cooled concentrates after volume reduction of 8.4 %WVR or less. The major contributors to the large increase in the quantity of solids found in concentrates after 54 %WVR were sodium nitrate and sodium carbonate.

  16. Use of volumetric features for temporal comparison of mass lesions in full field digital mammograms

    SciTech Connect

    Bozek, Jelena Grgic, Mislav; Kallenberg, Michiel; Karssemeijer, Nico

    2014-02-15

    Purpose: Temporal comparison of lesions might improve classification between benign and malignant lesions in full-field digital mammograms (FFDM). The authors compare the use of volumetric features for lesion classification, which are computed from dense tissue thickness maps, to the use of mammographic lesion area. Use of dense tissue thickness maps for lesion characterization is advantageous, since it results in lesion features that are invariant to acquisition parameters. Methods: The dataset used in the analysis consisted of 60 temporal mammogram pairs comprising 120 mediolateral oblique or craniocaudal views with a total of 65 lesions, of which 41 were benign and 24 malignant. The authors analyzed the performance of four volumetric features, area, and four other commonly used features obtained from temporal mammogram pairs, current mammograms, and prior mammograms. The authors evaluated the individual performance of all features and of different feature sets. The authors used linear discriminant analysis with leave-one-out cross validation to classify different feature sets. Results: Volumetric features from temporal mammogram pairs achieved the best individual performance, as measured by the area under the receiver operating characteristic curve (A{sub z} value). Volume change (A{sub z} = 0.88) achieved higher A{sub z} value than projected lesion area change (A{sub z} = 0.78) in the temporal comparison of lesions. Best performance was achieved with a set that consisted of a set of features extracted from the current exam combined with four volumetric features representing changes with respect to the prior mammogram (A{sub z} = 0.90). This was significantly better (p = 0.005) than the performance obtained using features from the current exam only (A{sub z} = 0.77). Conclusions: Volumetric features from temporal mammogram pairs combined with features from the single exam significantly improve discrimination of benign and malignant lesions in FFDM mammograms

  17. Dose calculations using MARS for Bremsstrahlung beam stops and collimators in APS beamline stations.

    SciTech Connect

    Dooling, J.; Accelerator Systems Division

    2010-11-01

    The Monte Carlo radiation transport code MARS is used to model the generation of gas bremsstrahlung (GB) radiation from 7-GeV electrons which scatter from residual gas atoms in undulator straight sections within the Advanced Photon Source (APS) storage ring. Additionally, MARS is employed to model the interactions of the GB radiation with components along the x-ray beamlines and then determine the expected radiation dose-rates that result. In this manner, MARS can be used to assess the adequacy of existing shielding or the specifications for new shielding when required. The GB radiation generated in the 'thin-target' of an ID straight section will consist only of photons in a 1/E-distribution up to the full energy of the stored electron beam. Using this analytical model, the predicted GB power for a typical APS 15.38-m insertion device (ID) straight section is 4.59 x 10{sup -7} W/nTorr/mA, assuming a background gas composed of air (Z{sub eff} = 7.31) at room temperature (293K). The total GB power provides a useful benchmark for comparisons between analytical and numerical approaches. We find good agreement between MARS and analytical estimates for total GB power. The extended straight section 'target' creates a radial profile of GB, which is highly peaked centered on the electron beam. The GB distribution reflects the size of the electron beam that creates the radiation. Optimizing the performance of MARS in terms of CPU time per incident trajectory requires the use of a relatively short, high-density gas target (air); in this report, the target density is {rho}L = 2.89 x 10{sup -2} g/cm{sup 2} over a length of 24 cm. MARS results are compared with the contact dose levels reported in TB-20, which used EGS4 for radiation transport simulations. Maximum dose-rates in 1 cc of tissue phantom form the initial basis for comparison. MARS and EGS4 results are approximately the same for maximum 1-cc dose-rates and attenuation in the photon-dominated regions; for thicker

  18. Final characterization and safety screen report of double shell tank 241-AP-105 for evaporator campaign 97-1

    SciTech Connect

    Miller, G.L.

    1997-01-20

    Evaporator candidate feed from tank 241-AP-105 (hereafter referred to as AP-105) was characterized for physical, inorganic, organic and radiochemical parameters by the 222-S Laboratory as directed by the Tank Sample and Analysis Plan (TSAP), References 1 through 4, and Engineering Change Notice, number 635332, Reference 5. This data package satisfies the requirement for a format IV, final report as described in Reference 1. This data package is also a follow-up to the 45-Day safety screen results for tank AP-105, Reference 8, which was issued on November 5, 1996, and is attached as Section II to this report. Preliminary data in the form of summary analytical tables were provided to the project in advance of this final report to enable early estimation of evaporator operational parameters, using the Predict modeling program. Analyses were performed at the 222-S Laboratory as defined and specified in the TSAP and the Laboratory's Quality Assurance P1an, References 6 and 7. Any deviations from the instructions documented in the TSAP are discussed in this narrative and are supported with additional documentation.

  19. RELATIVISTIC SUPERNOVAE HAVE SHORTER-LIVED CENTRAL ENGINES OR MORE EXTENDED PROGENITORS: THE CASE OF SN 2012ap

    SciTech Connect

    Margutti, R.; Milisavljevic, D.; Soderberg, A. M.; Sanders, N.; Chakraborti, S.; Kamble, A.; Drout, M.; Parrent, J.; Zauderer, A.; Guidorzi, C.; Morsony, B. J.; Ray, A.; Chomiuk, L.

    2014-12-20

    Deep, late-time X-ray observations of the relativistic, engine-driven, type Ic SN 2012ap allow us to probe the nearby environment of the explosion and reveal the unique properties of relativistic supernova explosions (SNe). We find that on a local scale of ∼0.01 pc the environment was shaped directly by the evolution of the progenitor star with a pre-explosion mass-loss rate of M-dot <5×10{sup −6} M{sub ⊙} yr{sup −1}, in line with gamma-ray bursts (GRBs) and the other relativistic SN 2009bb. Like sub-energetic GRBs, SN 2012ap is characterized by a bright radio emission and evidence for mildly relativistic ejecta. However, its late-time (δt ≈ 20 days) X-ray emission is ∼100 times fainter than the faintest sub-energetic GRB at the same epoch, with no evidence for late-time central engine activity. These results support theoretical proposals that link relativistic SNe like 2009bb and 2012ap with the weakest observed engine-driven explosions, where the jet barely fails to break out. Furthermore, our observations demonstrate that the difference between relativistic SNe and sub-energetic GRBs is intrinsic and not due to line-of-sight effects. This phenomenology can either be due to an intrinsically shorter-lived engine or to a more extended progenitor in relativistic SNe.

  20. New Feature at OSTI's DOE R& D Accomplishments | OSTI, US Dept of Energy

    Office of Scientific and Technical Information (OSTI)

    Office of Scientific and Technical Information Feature at OSTI's DOE R& D Accomplishments Back to the OSTI News Listing for 2005 Sheldon Glashow, whose work has been instrumental in understanding how our universe came into being, and Steven Weinberg, author of the prize-winning book The First Three Minutes: A Modern View of the Origin of the Universe, are two Noble Laureates featured at OSTI's DOE R &D Accomplishments

  1. Presidential Permits and Export Authorizations- Frequently Asked Questions

    Office of Energy Efficiency and Renewable Energy (EERE)

    Frequently asked questions about Presidential Permits, Export Authorizations, Self Certifications, and Annual Reports related to permitting.

  2. Commercial Application of Biomass Energy Laurentian Energy Authority

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

    Application of Biomass Energy Laurentian Energy Authority Date: May 20, 2013 Technology Area Review: Feedstock Supply & Logistics Principal Investigators: Bill Hafdahl, Laurentian Energy Authority Bill Berguson, University of Minnesota, Duluth Organizations: Laurentian Energy Authority - prime contractor University of Minnesota, Duluth - subcontract for biomass source research Commercial Application of Biomass Energy Laurentian Energy Authority, Virginia, MN CHP systems - Virginia and

  3. Alternative Fuels Data Center: Worcester Regional Transit Authority Drives

    Alternative Fuels and Advanced Vehicles Data Center

    Electric Worcester Regional Transit Authority Drives Electric to someone by E-mail Share Alternative Fuels Data Center: Worcester Regional Transit Authority Drives Electric on Facebook Tweet about Alternative Fuels Data Center: Worcester Regional Transit Authority Drives Electric on Twitter Bookmark Alternative Fuels Data Center: Worcester Regional Transit Authority Drives Electric on Google Bookmark Alternative Fuels Data Center: Worcester Regional Transit Authority Drives Electric on

  4. POLICY GUIDANCE MEMORANDUM #09A Direct Hire Authority for Acquisition

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

    Positions (Expired) | Department of Energy 9A Direct Hire Authority for Acquisition Positions (Expired) POLICY GUIDANCE MEMORANDUM #09A Direct Hire Authority for Acquisition Positions (Expired) THIS GUIDANCE HAS EXPIRED This Policy on Direct Hire Authority for Acquisition Positions has been replaced by POLICY GUIDANCE MEMORANDUM #34B Direct Hire Authority for Contract Specialist Positions POLICY GUIDANCE MEMORANDUM #09A Direct Hire Authority for Acquisition Positions (Expired) (49.21 KB)

  5. Justification for the development of a bending magnet beamline at sector 10 at the APS.

    SciTech Connect

    Kemner, K. M.; Biosciences Division

    2006-09-18

    The long-planned and much-needed merger of EnviroCAT into the Materials Research Collaborative Access Team (MR-CAT) will provide dedicated state-of-the-art facilities that are critical to research on a broad range of issues in environmental sciences. These CATs will focus on developing a bending magnet (BM) beamline for x-ray absorption fine structure (XAFS) and micro x-ray analysis of environmental samples through integration with existing insertion device (ID) capabilities in XAFS, micro x-ray analysis, and x-ray scattering. In addition, the expanded MR-CAT will serve as the hub of personnel and laboratory infrastructure support for molecular environmental science and biogeochemical science at the Advanced Photon Source (APS). In conjunction with the merger of EnviroCAT into MR-CAT, the US Environmental Protection Agency (EPA) will become a member institution of MR-CAT, joining the present members (University of Notre Dame, Illinois Institute of Technology, University of Florida, British Petroleum, and Argonne's Chemical Engineering and Biosciences Division). The motivation for blending capabilities meeting the needs of EnviroCAT users into the MR-CAT facilities is the explosion of synchrotron-radiation-based research in the field known as molecular environmental science (MES). This research is driven largely by the need to remediate contaminated environmental materials and to understand the scientific foundations that govern contaminant transport in the environment. Synchrotron radiation is playing a crucial role in solving environmental science problems by offering x-ray-based analytical techniques for detailed molecular- and atomic-level studies of these systems. This document focuses on the scientific justification for developing a specific type of BM beamline capability at Sector 10 for XAFS and micro x-ray analysis to support the growing MES community. However, the modification of Sector 10 will meet other future needs by providing (1) an existing undulator

  6. Satellite stories featured in Lab lecture series

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

    Satellite stories featured Satellite stories featured in Lab lecture series Space adventures will be featured in the upcoming Frontiers in Science lecture series "Small Satellites on a Shoestring: The LANL Experience." February 14, 2008 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new

  7. Composite, ordered material having sharp surface features

    DOEpatents

    D'Urso, Brian R.; Simpson, John T.

    2006-12-19

    A composite material having sharp surface features includes a recessive phase and a protrusive phase, the recessive phase having a higher susceptibility to a preselected etchant than the protrusive phase, the composite material having an etched surface wherein the protrusive phase protrudes from the surface to form a sharp surface feature. The sharp surface features can be coated to make the surface super-hydrophobic.

  8. Flexible feature interface for multimedia sources

    DOEpatents

    Coffland, Douglas R.

    2009-06-09

    A flexible feature interface for multimedia sources system that includes a single interface for the addition of features and functions to multimedia sources and for accessing those features and functions from remote hosts. The interface utilizes the export statement: export "C" D11Export void FunctionName(int argc, char ** argv,char * result, SecureSession *ctrl) or the binary equivalent of the export statement.

  9. Demonstration Projects Feature Innovative Offshore Wind Technologies |

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

    Department of Energy Demonstration Projects Feature Innovative Offshore Wind Technologies Demonstration Projects Feature Innovative Offshore Wind Technologies October 24, 2016 - 3:40pm Addthis From floating foundations to twisted jacket and Mono Bucket foundations, some of the nation's most inventive offshore wind technologies are featured in a portfolio of advanced offshore wind energy demonstration projects that the Energy Department has been supporting since 2012. "All of these

  10. ARM - Feature Stories and Releases Article

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

    2, 2006 Feature Stories and Releases Synchronized Flights by U.S. and International Research Aircraft Reveal Intriguing Information about Ice Particles in Clouds Bookmark and...

  11. LC-IMS-MS Feature Finder

    SciTech Connect

    2013-03-07

    LC-IMS-MS Feature Finder is a command line software application which searches for possible molecular ion signatures in multidimensional liquid chromatography, ion mobility spectrometry, and mass spectrometry data by clustering deisotoped peaks with similar monoisotopic mass values, charge states, elution times, and drift times. The software application includes an algorithm for detecting multiple conformations and co-eluting species in the ion mobility dimension. LC-IMS-MS Feature Finder is designed to create an output file with detected features that includes associated information about the detected features.

  12. LC-IMS-MS Feature Finder

    Energy Science and Technology Software Center

    2013-03-07

    LC-IMS-MS Feature Finder is a command line software application which searches for possible molecular ion signatures in multidimensional liquid chromatography, ion mobility spectrometry, and mass spectrometry data by clustering deisotoped peaks with similar monoisotopic mass values, charge states, elution times, and drift times. The software application includes an algorithm for detecting multiple conformations and co-eluting species in the ion mobility dimension. LC-IMS-MS Feature Finder is designed to create an output file with detected features thatmore » includes associated information about the detected features.« less

  13. Exploring quantum control landscapes: Topology, features, and...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Exploring quantum control landscapes: Topology, features, and optimization scaling Citation Details In-Document Search Title: Exploring quantum control landscapes: ...

  14. Digital Mapping Of Structurally Controlled Geothermal Features...

    OpenEI (Open Energy Information) [EERE & EIA]

    GPS Units And Pocket Computers Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Digital Mapping Of Structurally Controlled Geothermal Features...

  15. Structural feature controlling superconductivity in compressed...

    Office of Scientific and Technical Information (OSTI)

    Sci.) 2 ; Zhejiang) 2 + Show Author Affiliations (CHPSTAR- China) ( Publication Date: 2014-08-07 OSTI Identifier: 1149641 Resource Type: Journal Article Resource Relation: ...

  16. Deep PDF parsing to extract features for detecting embedded malware.

    SciTech Connect

    Munson, Miles Arthur; Cross, Jesse S.

    2011-09-01

    The number of PDF files with embedded malicious code has risen significantly in the past few years. This is due to the portability of the file format, the ways Adobe Reader recovers from corrupt PDF files, the addition of many multimedia and scripting extensions to the file format, and many format properties the malware author may use to disguise the presence of malware. Current research focuses on executable, MS Office, and HTML formats. In this paper, several features and properties of PDF Files are identified. Features are extracted using an instrumented open source PDF viewer. The feature descriptions of benign and malicious PDFs can be used to construct a machine learning model for detecting possible malware in future PDF files. The detection rate of PDF malware by current antivirus software is very low. A PDF file is easy to edit and manipulate because it is a text format, providing a low barrier to malware authors. Analyzing PDF files for malware is nonetheless difficult because of (a) the complexity of the formatting language, (b) the parsing idiosyncrasies in Adobe Reader, and (c) undocumented correction techniques employed in Adobe Reader. In May 2011, Esparza demonstrated that PDF malware could be hidden from 42 of 43 antivirus packages by combining multiple obfuscation techniques [4]. One reason current antivirus software fails is the ease of varying byte sequences in PDF malware, thereby rendering conventional signature-based virus detection useless. The compression and encryption functions produce sequences of bytes that are each functions of multiple input bytes. As a result, padding the malware payload with some whitespace before compression/encryption can change many of the bytes in the final payload. In this study we analyzed a corpus of 2591 benign and 87 malicious PDF files. While this corpus is admittedly small, it allowed us to test a system for collecting indicators of embedded PDF malware. We will call these indicators features throughout

  17. Computer-aided breast MR image feature analysis for prediction of tumor response to chemotherapy

    SciTech Connect

    Aghaei, Faranak; Tan, Maxine; Liu, Hong; Zheng, Bin; Hollingsworth, Alan B.; Qian, Wei

    2015-11-15

    Purpose: To identify a new clinical marker based on quantitative kinetic image features analysis and assess its feasibility to predict tumor response to neoadjuvant chemotherapy. Methods: The authors assembled a dataset involving breast MR images acquired from 68 cancer patients before undergoing neoadjuvant chemotherapy. Among them, 25 patients had complete response (CR) and 43 had partial and nonresponse (NR) to chemotherapy based on the response evaluation criteria in solid tumors. The authors developed a computer-aided detection scheme to segment breast areas and tumors depicted on the breast MR images and computed a total of 39 kinetic image features from both tumor and background parenchymal enhancement regions. The authors then applied and tested two approaches to classify between CR and NR cases. The first one analyzed each individual feature and applied a simple feature fusion method that combines classification results from multiple features. The second approach tested an attribute selected classifier that integrates an artificial neural network (ANN) with a wrapper subset evaluator, which was optimized using a leave-one-case-out validation method. Results: In the pool of 39 features, 10 yielded relatively higher classification performance with the areas under receiver operating characteristic curves (AUCs) ranging from 0.61 to 0.78 to classify between CR and NR cases. Using a feature fusion method, the maximum AUC = 0.85 ± 0.05. Using the ANN-based classifier, AUC value significantly increased to 0.96 ± 0.03 (p < 0.01). Conclusions: This study demonstrated that quantitative analysis of kinetic image features computed from breast MR images acquired prechemotherapy has potential to generate a useful clinical marker in predicting tumor response to chemotherapy.

  18. PP-30 New York Power Authority | Department of Energy

    Energy.gov [DOE] (indexed site)

    New York Power Authority to construct, operate, and maintain electric transmissionf facilities at the U.S-Canada border. PDF icon PP-30 New York Power Authority More Documents & ...

  19. National Defense Authorization Act for Fiscal Year 1993 (PL 102...

    Energy.gov [DOE] (indexed site)

    Section 3162 of the National Defense Authorization Act for Fiscal Year 1993 (Public Law ... National Defense Authorization Act for Fiscal Year 1993 (PL 102-484) (85.76 KB) More ...

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

    SciTech Connect

    Stickney, R.G.

    1998-04-29

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

  1. EPA Class V Permitting Authorities Website | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Authorities Website Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: EPA Class V Permitting Authorities Website Abstract Provides overview of Class V...

  2. National Training and Education Resource Advanced Authoring Training

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

    Advanced Authoring Training Participant Guide NTER Advanced Authoring Training Participant Guide (03/2012 pw) 2 Contents OBJECTIVES ......................................................................................................................................... 3 HOW TO IMPORT POWERPOINT INTO NTER .................................................................................. 4 Several Ways to import PowerPoint

  3. Final Report. LAW Glass Formulation to Support AP-101 Actual Waste Testing, VSL-03R3470-2, Rev. 0

    SciTech Connect

    Muller, I. S.; Pegg, I. L.; Rielley, Elizabeth; Carranza, Isidro; Hight, Kenneth; Lai, Shan-Tao T.; Mooers, Cavin; Bazemore, Gina; Cecil, Richard; Kruger, Albert A.

    2015-06-22

    The main objective of the work was to develop and select a glass formulation for vitrification testing of the actual waste sample of LAW AP-101 at Battelle - Pacific Northwest Division (PNWD). Other objectives of the work included preparation and characterization of glasses to demonstrate compliance with contract and processing requirements, evaluation of the ability to achieve waste loading requirements, testing to demonstrate compatibility of the glass melts with melter materials of construction, comparison of the properties of simulant and actual waste glasses, and identification of glass formulation issues with respect to contract specifications and processing requirements.

  4. Required cavity HOM deQing calculated from probability estimates of coupled bunch instabilities in the APS ring

    SciTech Connect

    Emery, L.

    1993-06-01

    A method of determining the deQing requirement of individual cavity higher-order modes (HOM) for a multi-cavity RF system is presented and applied to the APS ring. Since HOM resonator frequency values are to some degree uncertain, the HOM frequencies should be regarded as random variables in predicting the stability of the coupled bunch beam modes. A Monte Carlo simulation provides a histogram of the growth rates from which one obtains an estimate of the probability of instability. The damping of each HOM type is determined such that the damping effort is economized, i.e. no single HOM dominates the specified growth rate histogram.

  5. Presidential Permits and Export Authorizations - About the Program |

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

    Department of Energy Presidential Permits and Export Authorizations - About the Program Presidential Permits and Export Authorizations - About the Program The Federal international electricity program consists of two elements: 1.Granting Presidential permits for the construction, connection, operation and/or maintenance of electric transmission lines which cross the U.S. international border; and 2.Authorizing exports of electric energy to foreign countries. The authority to grant

  6. Table 3 - DOE Directives Requiring Central Technical Authority (CTA)

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

    Concurrence Prior to Any Revision or Cancellation | Department of Energy Table 3 - DOE Directives Requiring Central Technical Authority (CTA) Concurrence Prior to Any Revision or Cancellation Table 3 - DOE Directives Requiring Central Technical Authority (CTA) Concurrence Prior to Any Revision or Cancellation Table 3 - DOE Directives Requiring Central Technical Authority (CTA) Concurrence Prior to Any Revision or Cancellation Table 3 - DOE Directives Requiring Central Technical Authority

  7. Energy Management Mandates by Federal Legal Authority | Department of

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

    Energy Laws & Requirements » Energy Management Mandates by Federal Legal Authority Energy Management Mandates by Federal Legal Authority Federal agencies are required to meet energy management mandates outlined by the following federal legal authorities. Click on a title to read the full text of each legal authority. Executive Order 13693: Planning for Federal Sustainability in the Next Decade Energy Independence and Security Act of 2007 Energy Policy Act of 2005 Executive Order 13221:

  8. Santa Clara Valley Transportation Authority | Department of Energy

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

    Technology Validation » Santa Clara Valley Transportation Authority Santa Clara Valley Transportation Authority Santa Clara Valley Transportation Authority logo Santa Clara Valley Transportation Authority (VTA) is based in San Jose, California, and provides service in and around Santa Clara county. VTA provides bus and light rail service in Santa Clara County, as well as congestion mitigation, highway improvement projects, and countywide transportation planning. VTA's 423 buses serve an annual

  9. Jefferson Lab hosts three prominent science-author book discussions |

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

    Jefferson Lab three prominent science-author book discussions Strange Matters: Undiscovered Ideas at the Frontiers of Space and Time Journalist and author Tom Siegfried will discuss "Strange Matters: Science Headlines from the 21st Century" at Jefferson Lab on November 5 Jefferson Lab hosts three prominent science-author book discussions October 28, 2003 On Wednesday, Nov. 5, at Jefferson Lab, Tom Siegfried, Science Editor for The Dallas Morning News and author of the recently

  10. Authorizing Legislation: HR 3979, SEC. 3039 Manhattan Project National

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

    Historical Park | Department of Energy Operational Management » History » Manhattan Project National Historical Park » Authorizing Legislation: HR 3979, SEC. 3039 Manhattan Project National Historical Park Authorizing Legislation: HR 3979, SEC. 3039 Manhattan Project National Historical Park Section 3039 from the 2015 National Defense Authorization Act, authorizing the Manhattan Project National Historical Park. HR 3979 Park Bill.docx (23.43 KB) mapr_540-108834-C_Sept 2012.pdf (4.57 MB)

  11. Energy Department Authorizes Jordan Cove to Export Liquefied Natural Gas

    Office of Energy Efficiency and Renewable Energy (EERE)

    Terminal in Coos Bay, Oregon Authorized to Export Liquefied Natural Gas to Non-Free Trade Agreement Countries

  12. Electronic Funds Transfer Authorization Form 4/2014

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

    Vendor Information Company Name or DBA: Address: City/State/Zip: Internal Use Only Electronic Funds Transfer Authorization Form I, an authorized signer on the below account, hereby authorize Los Alamos National Laboratory, hereinafter called the Laboratory, to originate Automated Clearinghouse (ACH) credits for invoice payments (vendors), travel reimbursements, small purchase reimbursements and royalty payments (employees). I further authorize the Laboratory to originate ACH debits to this

  13. Fort Pierce Utilities Authority- Solar Water Heating Rebate

    Energy.gov [DOE]

    Note: Fort Pierce Utilities Authority has completed its rebate program for 2015. Check the website for updates.

  14. NTER Authoring Training Participant_Guide_2012 | Department of Energy

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

    NTER Authoring Training Participant_Guide_2012 NTER Authoring Training Participant_Guide_2012 NTER Authoring Training Participant_Guide_2012.pdf (4.43 MB) More Documents & Publications NTERTraining Guides Creating a Test in NTER Participant_Guide_2012 RingCentral User Guide

  15. Authorize_Changes_Contractor_Work_Force_Restructuring_Policy.pdf |

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

    Department of Energy Authorize_Changes_Contractor_Work_Force_Restructuring_Policy.pdf Authorize_Changes_Contractor_Work_Force_Restructuring_Policy.pdf Authorize_Changes_Contractor_Work_Force_Restructuring_Policy.pdf (137.48 KB) More Documents & Publications Workforce Restructuring Policy Draft Policy and Planning Guidance for Community Transition Activities General Workforce Restructuring Plan Template

  16. Nature Climate Change features Los Alamos forest research

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

    Nature Climate Change Features Forest Research Nature Climate Change features Los Alamos forest research The print issue features as its cover story the tree-stress research of ...

  17. Nature Climate Change features Los Alamos forest research

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

    Nature Climate Change Features Forest Research Nature Climate Change features Los Alamos forest research The print issue features as its cover story the tree-stress research of...

  18. Image fusion using sparse overcomplete feature dictionaries

    SciTech Connect

    Brumby, Steven P.; Bettencourt, Luis; Kenyon, Garrett T.; Chartrand, Rick; Wohlberg, Brendt

    2015-10-06

    Approaches for deciding what individuals in a population of visual system "neurons" are looking for using sparse overcomplete feature dictionaries are provided. A sparse overcomplete feature dictionary may be learned for an image dataset and a local sparse representation of the image dataset may be built using the learned feature dictionary. A local maximum pooling operation may be applied on the local sparse representation to produce a translation-tolerant representation of the image dataset. An object may then be classified and/or clustered within the translation-tolerant representation of the image dataset using a supervised classification algorithm and/or an unsupervised clustering algorithm.

  19. Characterization of beam dynamics in the APS injector rings using time-resolved imaging techniques

    SciTech Connect

    Yang, B.X.; Lumpkin, A.H.; Borland, M.

    1997-06-01

    Images taken with streak cameras and gated intensified cameras with both time (longitudinal) and spatial (transverse) resolution reveal a wealth of information about circular accelerators. The authors illustrate a novel technique by a sequence of dual-sweep streak camera images taken at a high dispersion location in the booster synchrotron, where the horizontal coordinate is strongly correlated with the particle energy and the {open_quotes}top-view{close_quotes} of the beam gives a good approximation to the particle density distribution in the longitudinal phase space. A sequence of top-view images taken fight after injection clearly shows the beam dynamics in the phase space. We report another example from the positron accumulator ring for the characterization of its beam compression bunching with the 12th harmonic rf.

  20. SU-E-T-14: A Feasibility Study of Using Modified AP Proton Beam for Post-Operative Pancreatic Cancer Therapy

    SciTech Connect

    Ding, X; Witztum, A; Kenton, O; Younan, F; Dormer, J; Kremmel, E; Lin, H; Liu, H; Tang, S; Both, S; Kassaee, A; Avery, S

    2014-06-01

    Purpose: Due to the unpredictability of bowel gas movement, the PA beam direction is always favored for robust proton therapy in post-operative pancreatic cancer treatment. We investigate the feasibility of replacing PA beam with a modified AP beam to take the bowel gas uncertainty into account. Methods: Nine post-operative pancreatic cancer patients treated with proton therapy (5040cGy, 28 fractions) in our institution were randomly selected. The original plan uses PA and lateral direction passive-scattering proton beams. Beam weighting is about 1:1. All patients received weekly verification CTs to assess the daily variations(total 17 verification CTs). The PA direction beam was replaced by two other groups of AP direction beam. Group AP: takes 3.5% range uncertainty into account. Group APmod: compensates the bowel gas uncertainty by expanding the proximal margin to 2cm more. The 2cm margin was acquired from the average bowel diameter in from 100 adult abdominal CT scans near pancreatic region (+/- 5cm superiorly and inferiorly). Dose Volume Histograms(DVHs) of the verification CTs were acquired for robustness study. Results: Without the lateral beam, Group APmod is as robust as Group PA. In Group AP, more than 10% of iCTV D98/D95 were reduced by 4–8%. LT kidney and Liver dose robustness are not affected by the AP/PA beam direction. There is 10% of chance that RT kidney and cord will be hit by AP proton beam due to the bowel gas. Compared to Group PA, APmod plan reduced the dose to kidneys and cord max significantly, while there is no statistical significant increase in bowel mean dose. Conclusion: APmod proton beam for the target coverage could be as robust as the PA direction without sacrificing too much of bowel dose. When the AP direction beam has to be selected, a 2cm proximal margin should be considered.

  1. ARM - 2010 AMS Presentations Featuring ARM Data

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

    SGP 6 STORMVEX 29 TCAP 3 Search News Search Blog News Center All Categories What's this? Social Media Guidance News Center All Categories Features and Releases Facility News Field...

  2. ARM - 2009 AGU Presentations Featuring ARM Data

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

    SGP 6 STORMVEX 29 TCAP 3 Search News Search Blog News Center All Categories What's this? Social Media Guidance News Center All Categories Features and Releases Facility News Field...

  3. ARM - 2014 AMS Presentations Featuring ARM Data

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

    SGP 6 STORMVEX 29 TCAP 3 Search News Search Blog News Center All Categories What's this? Social Media Guidance News Center All Categories Features and Releases Facility News Field...

  4. Feature Clustering for Accelerating Parallel Coordinate Descent

    SciTech Connect

    Scherrer, Chad; Tewari, Ambuj; Halappanavar, Mahantesh; Haglin, David J.

    2012-12-06

    We demonstrate an approach for accelerating calculation of the regularization path for L1 sparse logistic regression problems. We show the benefit of feature clustering as a preconditioning step for parallel block-greedy coordinate descent algorithms.

  5. Category:Topographic Features | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    Features" The following 9 pages are in this category, out of 9 total. C Caldera Depression Cinder Cone F Flat H Horst and Graben L Lava Dome M Mountainous R Resurgent Dome...

  6. ARM - Feature Stories and Releases Article

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

    January 6, 2010 Feature Stories and Releases Cirrus Clouds Hold Clues to Climate Bookmark and Share Research flights will obtain most comprehensive data set to-date for climate ...

  7. Feature Based Measuring, Version 2.1

    Energy Science and Technology Software Center

    2002-07-22

    A model-based tool that uses Measurement Features for generating measurement plans that facilitate DMIS compliant CMM Measurement part programs for both manufacturing verification and/or product acceptance.

  8. ARM - Feature Stories and Releases Article

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

    November 4, 2004 [Feature Stories and Releases] Media Advisory: New Climate Education Resource Available Online for Teachers and Students Bookmark and Share Media Contact: Lynne Roeder, 509.372.4331 Technical Contact: Andrea Maestas, 505.665.7997 LOS ALAMOS, N.M.-A newly designed education website sponsored by the U.S. Department of Energy (DOE) features activities and information about climate change and atmospheric science for students and teachers. Education and outreach staff involved in

  9. Topology-based Feature Definition and Analysis

    SciTech Connect

    Weber, Gunther H.; Bremer, Peer-Timo; Gyulassy, Attila; Pascucci, Valerio

    2010-12-10

    Defining high-level features, detecting them, tracking them and deriving quantities based on them is an integral aspect of modern data analysis and visualization. In combustion simulations, for example, burning regions, which are characterized by high fuel-consumption, are a possible feature of interest. Detecting these regions makes it possible to derive statistics about their size and track them over time. However, features of interest in scientific simulations are extremely varied, making it challenging to develop cross-domain feature definitions. Topology-based techniques offer an extremely flexible means for general feature definitions and have proven useful in a variety of scientific domains. This paper will provide a brief introduction into topological structures like the contour tree and Morse-Smale complex and show how to apply them to define features in different science domains such as combustion. The overall goal is to provide an overview of these powerful techniques and start a discussion how these techniques can aid in the analysis of astrophysical simulations.

  10. Advanced Photon Source experimental beamline Safety Assessment Document: Addendum to the Advanced Photon Source Accelerator Systems Safety Assessment Document (APS-3.2.2.1.0)

    SciTech Connect

    1995-01-01

    This Safety Assessment Document (SAD) addresses commissioning and operation of the experimental beamlines at the Advanced Photon Source (APS). Purpose of this document is to identify and describe the hazards associated with commissioning and operation of these beamlines and to document the measures taken to minimize these hazards and mitigate the hazard consequences. The potential hazards associated with the commissioning and operation of the APS facility have been identified and analyzed. Physical and administrative controls mitigate identified hazards. No hazard exists in this facility that has not been previously encountered and successfully mitigated in other accelerator and synchrotron radiation research facilities. This document is an updated version of the APS Preliminary Safety Analysis Report (PSAR). During the review of the PSAR in February 1990, the APS was determined to be a Low Hazard Facility. On June 14, 1993, the Acting Director of the Office of Energy Research endorsed the designation of the APS as a Low Hazard Facility, and this Safety Assessment Document supports that designation.

  11. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    lightcone - local versus global features ILight Cone 2013), 20-24 May 2013. Skiathos, Greece","SLAC National Accelerator Laboratory (SLAC)","US DOE Office of Science (DOE...

  12. Table 2 - DOE Regulations Requiring Central Technical Authority (CTA)

    Office of Environmental Management (EM)

    Concurrence Prior to Granting Exemptions or Exceptions | Department of Energy

    1 - DOE Requirements Requiring Central Technical Authority (CTA) Concurrence Prior to Granting Exemptions or Exceptions Table 1 - DOE Requirements Requiring Central Technical Authority (CTA) Concurrence Prior to Granting Exemptions or Exceptions Table 1 - DOE Requirements Requiring Central Technical Authority (CTA) Concurrence Prior to Granting Exemptions or Exceptions Table 1 - DOE Requirements Requiring

  13. Santa Clara Valley Transportation Authority and San Mateo County Transit

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

    District -- Fuel Cell Transit Buses: Evaluation Results | Department of Energy Santa Clara Valley Transportation Authority and San Mateo County Transit District -- Fuel Cell Transit Buses: Evaluation Results Santa Clara Valley Transportation Authority and San Mateo County Transit District -- Fuel Cell Transit Buses: Evaluation Results This report provides evaluation results for prototype fuel cell transit buses operating at Santa Clara Valley Transportation Authority in San Jose, California.

  14. RCRA (Resource Conservation and Recovery Act) final authorization guidance manual

    SciTech Connect

    Not Available

    1983-06-10

    The document provides guidance regarding final authorization of State Hazardous Waste programs for the pre-HSWA RCRA program. The manual establishes a process and schedule for State Authorization applications, and provides detailed guidance on what State programs must contain in order to qualify for final authorization. The primary audience is U.S. EPA Headquarters and Regional offices and also State agencies, but public requests have also been received so they are included in that broad audience.

  15. National Defense Authorization Act for Fiscal Year 2000 § 3164:

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

    Whistleblower Protection Program | Department of Energy National Defense Authorization Act for Fiscal Year 2000 § 3164: Whistleblower Protection Program National Defense Authorization Act for Fiscal Year 2000 § 3164: Whistleblower Protection Program Stakeholders: DOE Employees and Contractors engaged in defense activities for the Department Scope: Section 3164 of the National Defense Authorization Act for Fiscal Year 2000 implements a whistleblower protection program to ensure that covered

  16. Navajo Nation: Navajo Tribal Utility Authority - Wind Energy Feasibility Study

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

    Wind Energy Feasibility Study on the Navajo Nation Navajo Wind Energy Feasibility Navajo Wind Energy Feasibility Study on the Navajo Nation Study on the Navajo Nation Navajo Tribal Utility Authority Navajo Tribal Navajo Tribal Utility Authority Utility Authority Office of Energy Efficiency and Office of Energy Efficiency and Renewable Energy Renewable Energy TRIBAL ENERGY PROGRAM TRIBAL ENERGY PROGRAM 2007 Program Review Meeting 2007 Program Review Meeting Denver, Colorado November 06, 2007

  17. Chapter VII Appendix D FEDERAL EMERGENCY AUTHORITIES AND POLICY DIRECTIVES

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

    VII Appendix D FEDERAL EMERGENCY AUTHORITIES AND POLICY DIRECTIVES FE-2 QER Report: Energy Transmission, Storage, and Distribution Infrastructure | April 2015 Appendix D: FEDERAL EMERGENCY AUTHORITIES AND POLICY DIRECTIVES Federal Statutes Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), 42 U.S.C. § 9601 et seq.: Authorizes removal, arrangement for removal, or any other necessary response measure due to (a) the release of any hazardous substance, or the threat of

  18. Statutory Authority for an SPR Drawdown | Department of Energy

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

    Petroleum Reserves » Strategic Petroleum Reserve » Statutory Authority for an SPR Drawdown Statutory Authority for an SPR Drawdown The Energy Policy and Conservation Act's Statutory Authority for an SPR Drawdown: DEFINITIONS SEC. 3. As used in this Act: (8) The term "severe energy supply interruption" means a national energy supply shortage which the President determines - (A) is, or is likely to be, of significant scope and duration, and of an emergency nature; (B) may cause major

  19. Table 1 - DOE Requirements Requiring Central Technical Authority (CTA)

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

    Concurrence Prior to Granting Exemptions or Exceptions | Department of Energy 1 - DOE Requirements Requiring Central Technical Authority (CTA) Concurrence Prior to Granting Exemptions or Exceptions Table 1 - DOE Requirements Requiring Central Technical Authority (CTA) Concurrence Prior to Granting Exemptions or Exceptions Table 1 - DOE Requirements Requiring Central Technical Authority (CTA) Concurrence Prior to Granting Exemptions or Exceptions Table 1 - DOE Requirements Requiring Central

  20. Table 4 - DOE Technical Standards Requiring Central Technical Authority

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

    (CTA) Concurrence Prior to Any Revisions or Cancellation | Department of Energy 4 - DOE Technical Standards Requiring Central Technical Authority (CTA) Concurrence Prior to Any Revisions or Cancellation Table 4 - DOE Technical Standards Requiring Central Technical Authority (CTA) Concurrence Prior to Any Revisions or Cancellation Table 4 - DOE Technical Standards Requiring Central Technical Authority (CTA) Concurrence Prior to Any Revisions or Cancellation Table 4 - DOE Technical Standards

  1. Santa Clara Valley Transportation Authority and San Mateo County Transit

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

    District | Department of Energy Santa Clara Valley Transportation Authority and San Mateo County Transit District Santa Clara Valley Transportation Authority and San Mateo County Transit District Fuel Cell Transit Buses: Preliminary Evaluation Results vta_prelim_eval_results.pdf (1.04 MB) More Documents & Publications Santa Clara Valley Transportation Authority and San Mateo County Transit District -- Fuel Cell Transit Buses: Evaluation Results VTA, SamTrans Look into Future with Bus

  2. Energy Department Authorizes Emera CNG, LLC's Application to...

    Energy.gov [DOE] (indexed site)

    WASHINGTON - The Energy Department announced today that it has issued a final authorization to Emera CNG, LLC (Emera) to export domestically produced compressed natural gas (CNG) ...

  3. Applications for Change or Transfer of Control of Authorizations...

    Energy.gov [DOE] (indexed site)

    for authorization to import or export natural gas, including liquefied natural gas (LNG), apply on behalf of a given entity, whose corporate structure and place of business is...

  4. Title 10 CFR 900 Coordination of Federal Authorizations for Electric...

    OpenEI (Open Energy Information) [EERE & EIA]

    900 Coordination of Federal Authorizations for Electric Transmission Facilities Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document-...

  5. National Defense Authorization Act for Fiscal Year 2005, Information...

    Energy.gov [DOE] (indexed site)

    Section 3116 from "National Defense Authorization Act for Fiscal Year 2005" (Public Law 108-375 Oct. 28 2004) Transition20082009EMAdditionalMaterialMACopy.pdf PUBLIC LAW ...

  6. Authorizations and Appropriations What s the Difference | U.S...

    Office of Science (SC)

    are controlled by the authorization law that established the entitlement.) The ... Unless the underlying law expressly prohibits it, the Congress may also extend a program ...

  7. Energy Department Authorizes Second Proposed Facility to Export...

    Office of Environmental Management (EM)

    Second Proposed Facility to Export Liquefied Natural Gas Energy Department Authorizes Second Proposed Facility to Export Liquefied Natural Gas May 17, 2013 - 12:00pm Addthis News ...

  8. Energy Department Authorizes Third Proposed Facility to Export...

    Energy Saver

    Third Proposed Facility to Export Liquefied Natural Gas Energy Department Authorizes Third Proposed Facility to Export Liquefied Natural Gas August 7, 2013 - 12:00pm Addthis NEWS ...

  9. Listing of DOE/FE Authorizations Issued in 2013 | Department...

    Energy Saver

    Listing of DOEFE Authorizations Issued in 2013 The following chart contains all Orders issued by the Office of Natural Gas Regulatory Activities in 2013 thru December 19. The ...

  10. Energy Department Authorizes Freeport LNG to Export Liquefied...

    Energy Saver

    Freeport LNG to Export Liquefied Natural Gas Energy Department Authorizes Freeport LNG to Export Liquefied Natural Gas November 14, 2014 - 2:00pm Addthis News Media Contact ...

  11. Silicon Valley Power and Oklahoma Municipal Power Authority Win...

    Energy.gov [DOE] (indexed site)

    today recognized the Oklahoma Municipal Power Authority (OMPA) and Silicon Valley Power (SVP) of Santa Clara, California, as the winners of the 2014 Public Power Wind Awards. ...

  12. Delegation of Safety Authorities (Cooper - EM) - DOE Directives...

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

    Cooper - EM) by cooper DelegationofSafetyAuthorities-CooperEM.pdf -- PDF Document, 585 KB ID: NA Type: Organizations' Assignment of Responsibility Delegant: Matthew Moury, DAS...

  13. Delegation of Safety Authorities (Moody - EM) - DOE Directives...

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

    Moody - EM) by Diane Johnson DelegationofSafetyAuthorities-MoodyEM.pdf -- PDF Document, 589 KB ID: NA Type: Organizations' Assignment of Responsibility Delegant: Matthew...

  14. Kissimmee Utility Authority- Commercial Energy Efficiency Rebate Program

    Energy.gov [DOE]

    Kissimmee Utility Authority (KUA) offers several rebates to commercial customers for energy efficiency improvements. Rebates are available forHVAC maintenance, heat pumps, duct leak repairs,...

  15. Statutory Authorities | OSTI, US Dept of Energy Office of Scientific...

    Office of Scientific and Technical Information (OSTI)

    Statutory Authorities About | OSTI Strategic Plan | Catalogue of Collections | Organization Chart | Achievements | Alliances | OSTI History Established in 1947, DOE's Office of ...

  16. Microsoft Word - Work Authorization Internal to SSRL v03.doc

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

    Work Authorization Work at SSRL is assigned on a distributed basis from the division director down through the organization. This document explains how that work assignment is...

  17. Control and Accountability of Nuclear Materials: Responsibilities and Authorities

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    1992-09-23

    The order prescribes the Department of Energy (DOE) policies, responsibilities, and authorities for control and accountability of nuclear materials. Cancels DOE O 5633.2.

  18. NATIONAL DEFENSE AUTHORIZATION ACT FOR FISCAL YEAR 2000 | Department...

    Energy.gov [DOE] (indexed site)

    An Act to authorize appropriations for fiscal year 2000 for military activities of the Department of Defense, for military construction, and for defense activities of the ...

  19. Excepted Service Authorities for EJ and EK Pay Plans

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    2015-12-07

    The order establishes requirements and responsibilities for the employment and compensation of individuals when using DOE expected service authorities. Supersedes DOE O 329.1A

  20. DOE - Office of Legacy Management -- Tennessee Valley Authority...

    Office of Legacy Management (LM)

    Valley Authority, Muscle Shoals Alabama; Circa 1987 AL.01-3 - TVA Letter; Siegel to Mott; Subject: Comments on Radiological Report; May 15, 1980. Attachment: Preliminary Survey...

  1. Energy Department Conditionally Authorizes Oregon LNG to Export...

    Energy.gov [DOE] (indexed site)

    WASHINGTON - The Energy Department announced today that it has conditionally authorized LNG Development Co., LLC (Oregon LNG) to export domestically produced liquefied natural gas ...

  2. Akwesasne Housing Authority - Go Solar Initiative: Net Metering

    Energy Saver

    Akwesasne Housing Authority Go Solar Initiative: Net Metering Indian Energy Webinar: Understanding the Energy Policy and Regulatory Environment Theresa Cole, Special Projects ...

  3. REQUEST FOR RECORDS DISPOSITION AUTHORITY | Department of Energy

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

    Nuclear Power Plant Docket Records PDF icon REQUEST FOR RECORDS DISPOSITION AUTHORITY More Documents & Publications PIA - Savannah River Remediation Accreditation Boundary (SRR AB) ...

  4. Kissimmee Utility Authority- Residential & Commercial Energy Efficiency Rebate Program

    Energy.gov [DOE]

    Kissimmee Utility Authority (KUA) offers several rebates to residential customers for energy efficiency improvements. Residential customers can earn a $75 rebate for repairing duct leaks in...

  5. Energy Department Conditionally Authorizes Cameron LNG to Export...

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

    Cameron LNG to Export Liquefied Natural Gas Energy Department Conditionally Authorizes Cameron LNG to Export Liquefied Natural Gas February 11, 2014 - 11:15am Addthis WASHINGTON -...

  6. Cooperation Among Balancing Authorities Offers Greater Use of...

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

    of cooperation between Balancing Authorities (BAs) in the Western Interconnection. ... contiguous BAs in the Western Interconnection as a CBA. The main function of a BA ...

  7. Delegation of Acquisition Executive Authority for Capital Asset...

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

    Idaho Cleanup Project by cooper DelegationAcquisitionExecAuthorityCapitalAssetProjectsIDCleanupProject-CooperEM.pdf -- PDF Document, 256 KB ID: NA Type: Organizations' Assignment...

  8. POLICY GUIDANCE MEMORANDUM #34B Direct Hire Authority for Contract...

    Office of Environmental Management (EM)

    POLICY GUIDANCE MEMORANDUM 34B Direct Hire Authority for Contract Specialist positions Policy Guidance Memorandum 34B serves as an amendment to Policy Guidance Memorandum 34A ...

  9. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    Valley Authority, Knoxville, TN (United States)","20 FOSSIL-FUELED POWER PLANTS; 32 ENERGY CONSERVATION, CONSUMPTION, AND UTILIZATION; 42 ENGINEERING NOT INCLUDED IN OTHER...

  10. Acronyms A AAAP Accelerated Access Authorization Program ACREM...

    Energy.gov [DOE] (indexed site)

    the Budget CF-80 Office of Risk Management CFGI-MOD ConfidentialForeign Government Information - Modified Handling Authorized CFR Code of Federal Regulations CI...

  11. DOE Replies Support NRC Commissioners and Authority to Withdraw...

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

    that the arguments that it lacked authority to withdraw the pending Yucca Mountain license application are uniformly without merit. DOE's reply brief is available here. In a...

  12. Ak-Chin Electric Utility Authority (Arizona) EIA Revenue and...

    OpenEI (Open Energy Information) [EERE & EIA]

    August 2008 Jump to: navigation, search EIA Monthly Electric Utility Sales and Revenue Data for Ak-Chin Electric Utility Authority for August 2008. Monthly Electric Utility Sales...

  13. Ak-Chin Electric Utility Authority (Arizona) EIA Revenue and...

    OpenEI (Open Energy Information) [EERE & EIA]

    December 2008 Jump to: navigation, search EIA Monthly Electric Utility Sales and Revenue Data for Ak-Chin Electric Utility Authority for December 2008. Monthly Electric Utility...

  14. Oklahoma Municipal Power Authority- WISE Residential Energy Efficiency Rebate Program

    Energy.gov [DOE]

    The Oklahoma Municipal Power Authority (OMPA) offers residential customers rebates on a variety of HVAC equipment through its WISE Rebate program. This program encourages residential customers and...

  15. Oklahoma Municipal Power Authority- Commercial and Industrial Energy Efficiency Program

    Energy.gov [DOE]

    The Oklahoma Municipal Power Authority (OMPA) offers the Demand and Energy Efficiency Program (DEEP) to eligible commercial, industrial, and municipal government customers served by OMPA. This...

  16. Pueblo of Laguna Utility Authority - Community Solar Plan

    Energy.gov [DOE] (indexed site)

    DOE Program Review Meeting November 19, 2008 Pueblo of Laguna Utility Authority Community Solar Plan Renewable Energy ... and reliability of electric service within its communities. ...

  17. Chapter VII Appendix D FEDERAL EMERGENCY AUTHORITIES AND POLICY...

    Office of Environmental Management (EM)

    Gasoline Supply Reserve, and provides for the presidentially directed drawdown of the reserves through the Secretary of Energy. It also authorizes the Secretary of Energy to...

  18. Energy Department Authorizes Additional Volume at Proposed Freeport...

    Energy Saver

    Additional Volume at Proposed Freeport LNG Facility to Export Liquefied Natural Gas Energy Department Authorizes Additional Volume at Proposed Freeport LNG Facility to Export ...

  19. Energy Department Authorizes Dominion's Proposed Cove Point Facility...

    Energy Saver

    Dominion's Proposed Cove Point Facility to Export Liquefied Natural Gas Energy Department Authorizes Dominion's Proposed Cove Point Facility to Export Liquefied Natural Gas ...

  20. Energy Department Authorizes American LNG Marketing LLC's Application...

    Energy Saver

    American LNG Marketing LLC's Application to Export Liquefied Natural Gas Energy Department Authorizes American LNG Marketing LLC's Application to Export Liquefied Natural Gas ...

  1. Excepted Service Authorities for EJ and EK Pay Plans

    Directives, Delegations, and Other Requirements [Office of Management (MA)]

    2012-03-30

    The order establishes requirements and responsibilities for the employment and compensation of individuals when using DOE excepted service authorities. Admin Chg 1 dated 6-20-12.

  2. National Defense Authorization Act for Fiscal Year 2005, Information

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

    Request, | Department of Energy National Defense Authorization Act for Fiscal Year 2005, Information Request, National Defense Authorization Act for Fiscal Year 2005, Information Request, Section 3116 from "National Defense Authorization Act for Fiscal Year 2005" (Public Law 108-375 Oct. 28 2004) Transition_2008_2009_EM_Additional_Material_MA_Copy.pdf PUBLIC LAW 108-375-OCT. 28, 2004 118 STAT. 1811 Public Law 108-375, 108th Congress National Defense Authorization Act for Fiscal

  3. Development of Authorized Limits for Portsmouth Oil Inventory...

    Office of Environmental Management (EM)

    of Authorized Limits for Portsmouth Oil Inventory Disposition September 12, 2012 By ... closure M E Environmental Management PORTS Oil Disposition Problem in Late 2007 * Need to ...

  4. 16 USC 797a - Congressional Authorization for Projects Within...

    OpenEI (Open Energy Information) [EERE & EIA]

    a - Congressional Authorization for Projects Within National Parks or Monuments Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- StatuteStatute:...

  5. Bayshore Regional Sewerage Authority (BRSA) | Open Energy Information

    OpenEI (Open Energy Information) [EERE & EIA]

    References "Bayshore Regional Sewerage Authority to Recycle Wastewater using the Wind" Retrieved from "http:en.openei.orgwindex.php?titleBayshoreRegi...

  6. Texas General Land Office Local Permitting Authorities Webpage...

    OpenEI (Open Energy Information) [EERE & EIA]

    Not Provided DOI Not Provided Check for DOI availability: http:crossref.org Online Internet link for Texas General Land Office Local Permitting Authorities Webpage Citation...

  7. NNSA Authorizes Start-Up of Highly Enriched Uranium Materials...

    National Nuclear Security Administration (NNSA)

    Authorizes Start-Up of Highly Enriched Uranium Materials Facility at Y-12 | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the...

  8. New Energy Department Team Established to Help Local Authorities...

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

    Department Team Established to Help Local Authorities Get Gas Stations Impacted by Hurricane ... stations are operating for the general public, which has also been embedded on the ...

  9. HANFORD DOUBLE SHELL TANK THERMAL AND SEISMIC PROJECT INCREASED LIQUID LEVEL ANALYSIS FOR 241-AP TANK FARMS

    SciTech Connect

    TC MACKEY; JE DEIBLER; MW RINKER; KI JOHNSON; SP PILLI; NK KARRI; FG ABATT; KL STOOPS

    2009-01-14

    The essential difference between Revision 1 and the original issue of this report is the analysis of the anchor bolts that tie the steel dome of the primary tank to the concrete tank dome. The reevaluation of the AP anchor bolts showed that (for a given temperature increase) the anchor shear load distribution did not change significantly from the initially higher stiffness to the new secant shear stiffness. Therefore, the forces and displacements of the other tank components such as the primary tanks stresses, secondary liner strains, and concrete tank forces and moments also did not change significantly. Consequently, the revised work in Revision 1 focused on the changes in the anchor bolt responses and a full reevaluation of all tank components was judged to be unnecessary.

  10. A Collection of Features for Semantic Graphs

    SciTech Connect

    Eliassi-Rad, T; Fodor, I K; Gallagher, B

    2007-05-02

    Semantic graphs are commonly used to represent data from one or more data sources. Such graphs extend traditional graphs by imposing types on both nodes and links. This type information defines permissible links among specified nodes and can be represented as a graph commonly referred to as an ontology or schema graph. Figure 1 depicts an ontology graph for data from National Association of Securities Dealers. Each node type and link type may also have a list of attributes. To capture the increased complexity of semantic graphs, concepts derived for standard graphs have to be extended. This document explains briefly features commonly used to characterize graphs, and their extensions to semantic graphs. This document is divided into two sections. Section 2 contains the feature descriptions for static graphs. Section 3 extends the features for semantic graphs that vary over time.

  11. Feature recognition applications in mesh generation

    SciTech Connect

    Tautges, T.J.; Liu, S.S.; Lu, Y.; Kraftcheck, J.; Gadh, R.

    1997-06-01

    The use of feature recognition as part of an overall decomposition-based hexahedral meshing approach is described in this paper. The meshing approach consists of feature recognition, using a c-loop or hybrid c-loop method, and the use of cutting surfaces to decompose the solid model. These steps are part of an iterative process, which proceeds either until no more features can be recognized or until the model has been completely decomposed into meshable sub-volumes. This method can greatly reduce the time required to generate an all-hexahedral mesh, either through the use of more efficient meshing algorithms on more of the geometry or by reducing the amount of manual decomposition required to mesh a volume.

  12. Improved Pharmacological and Structural Properties of HIV Fusion Inhibitor AP3 over Enfuvirtide: Highlighting Advantages of Artificial Peptide Strategy

    SciTech Connect

    Zhu, Xiaojie; Zhu, Yun; Ye, Sheng; Wang, Qian; Xu, Wei; Su, Shan; Sun, Zhiwu; Yu, Fei; Liu, Qi; Wang, Chao; Zhang, Tianhong; Zhang, Zhenqing; Zhang, Xiaoyan; Xu, Jianqing; Du, Lanying; Liu, Keliang; Lu, Lu; Zhang, Rongguang; Jiang, Shibo

    2015-08-19

    Enfuvirtide (T20), is the first HIV fusion inhibitor approved for treatment of HIV/AIDS patients who fail to respond to the current antiretroviral drugs. However, its clinical application is limited because of short half-life, drug resistance and cross-reactivity with the preexisting antibodies in HIV-infected patients. Using an artificial peptide strategy, we designed a peptide with non-native protein sequence, AP3, which exhibited potent antiviral activity against a broad spectrum of HIV-1 strains, including those resistant to T20, and had remarkably longer in vivo half-life than T20. While the preexisting antibodies in HIV-infected patients significantly suppressed T20’s antiviral activity, these antibodies neither recognized AP3, nor attenuated its anti-HIV-1 activity. Structurally different from T20, AP3 could fold into single-helix and interact with gp41 NHR. The two residues, Met and Thr, at the N-terminus of AP3 form a hook-like structure to stabilize interaction between AP3 and NHR helices. Therefore, AP3 has potential for further development as a new HIV fusion inhibitor with improved antiviral efficacy, resistance profile and pharmacological properties over enfuvirtide. Meanwhile, this study highlighted the advantages of artificially designed peptides, and confirmed that this strategy could be used in developing artificial peptide-based viral fusion inhibitors against HIV and other enveloped viruses.

  13. Supai salt karst features: Holbrook Basin, Arizona

    SciTech Connect

    Neal, J.T.

    1994-12-31

    More than 300 sinkholes, fissures, depressions, and other collapse features occur along a 70 km (45 mi) dissolution front of the Permian Supai Formation, dipping northward into the Holbrook Basin, also called the Supai Salt Basin. The dissolution front is essentially coincident with the so-called Holbrook Anticline showing local dip reversal; rather than being of tectonic origin, this feature is likely a subsidence-induced monoclinal flexure caused by the northward migrating dissolution front. Three major areas are identified with distinctive attributes: (1) The Sinks, 10 km WNW of Snowflake, containing some 200 sinkholes up to 200 m diameter and 50 m depth, and joint controlled fissures and fissure-sinks; (2) Dry Lake Valley and contiguous areas containing large collapse fissures and sinkholes in jointed Coconino sandstone, some of which drained more than 50 acre-feet ({approximately}6 {times} 10{sup 4} m{sup 3}) of water overnight; and (3) the McCauley Sinks, a localized group of about 40 sinkholes 15 km SE of Winslow along Chevelon Creek, some showing essentially rectangular jointing in the surficial Coconino Formation. Similar salt karst features also occur between these three major areas. The range of features in Supai salt are distinctive, yet similar to those in other evaporate basins. The wide variety of dissolution/collapse features range in development from incipient surface expression to mature and old age. The features began forming at least by Pliocene time and continue to the present, with recent changes reportedly observed and verified on airphotos with 20 year repetition. The evaporate sequence along interstate transportation routes creates a strategic location for underground LPG storage in leached caverns. The existing 11 cavern field at Adamana is safely located about 25 miles away from the dissolution front, but further expansion initiatives will require thorough engineering evaluation.

  14. ARM - Feature Stories and Releases Article

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

    September 11, 2009 [Feature Stories and Releases] Open House Draws Crowd to ARM Climate Research Facility Display Bookmark and Share Mild summer temperatures helped bring thousands of visitors through the gates of Argonne National Laboratory on August 29 for an open house, which featured a display about the ARM Climate Research Facility. Located in one of six very large tents in the middle of the Argonne campus, the display occupied about 50 feet by 30 feet-nearly ¼ of the tent space. Doug

  15. New Features of the Edison XC30

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

    New Features of the Edison XC30 New Features of the Edison XC30 While the Edison and Hopper systems have similar programming environments and software, there are some key architectural differences between the two systems. This page describes those differences. Compute nodes Edison and Hopper both have a total of 24 cores on each compute node. Edison, like Hopper, has two sockets on each compute node, but instead of four "NUMA" memory domains, Edison has only two. Edison uses Intel

  16. State transmission infrastructure authorities: the story so far

    SciTech Connect

    Porter, Kevin; Fink, Sari

    2009-03-15

    State transmission infrastructure authorities offer a new tool for helping to overcome such obstacles to developing transmission as high capital investment requirements, uncertain cost allocation among multiple parties, and siting and permitting challenges. Yet to be determined is whether they can help stimulate large, multi-state regional transmission projects. (author)

  17. Incentives to Reduce Utility Costs for Public Housing Authorities

    Energy.gov [DOE]

    Under certain circumstances, HUD incentives allow public housing capital funds and extra energy savings from energy conservation measures to be allocated by the housing authority toward needed repairs and other eligible expenses. The rate reduction incentive allows public housing authorities to retain either 50% or 100% of the savings from a renewable-energy related reduced utility rate.

  18. Fizzy. Feature subset selection for metagenomics

    SciTech Connect

    Ditzler, Gregory; Morrison, J. Calvin; Lan, Yemin; Rosen, Gail L.

    2015-11-04

    Background: Some of the current software tools for comparative metagenomics provide ecologists with the ability to investigate and explore bacterial communities using α– & β–diversity. Feature subset selection – a sub-field of machine learning – can also provide a unique insight into the differences between metagenomic or 16S phenotypes. In particular, feature subset selection methods can obtain the operational taxonomic units (OTUs), or functional features, that have a high-level of influence on the condition being studied. For example, in a previous study we have used information-theoretic feature selection to understand the differences between protein family abundances that best discriminate between age groups in the human gut microbiome. Results: We have developed a new Python command line tool, which is compatible with the widely adopted BIOM format, for microbial ecologists that implements information-theoretic subset selection methods for biological data formats. We demonstrate the software tools capabilities on publicly available datasets. Conclusions: We have made the software implementation of Fizzy available to the public under the GNU GPL license. The standalone implementation can be found at http://github.com/EESI/Fizzy.

  19. Fizzy. Feature subset selection for metagenomics

    DOE PAGES [OSTI]

    Ditzler, Gregory; Morrison, J. Calvin; Lan, Yemin; Rosen, Gail L.

    2015-11-04

    Background: Some of the current software tools for comparative metagenomics provide ecologists with the ability to investigate and explore bacterial communities using α– & β–diversity. Feature subset selection – a sub-field of machine learning – can also provide a unique insight into the differences between metagenomic or 16S phenotypes. In particular, feature subset selection methods can obtain the operational taxonomic units (OTUs), or functional features, that have a high-level of influence on the condition being studied. For example, in a previous study we have used information-theoretic feature selection to understand the differences between protein family abundances that best discriminate betweenmore » age groups in the human gut microbiome. Results: We have developed a new Python command line tool, which is compatible with the widely adopted BIOM format, for microbial ecologists that implements information-theoretic subset selection methods for biological data formats. We demonstrate the software tools capabilities on publicly available datasets. Conclusions: We have made the software implementation of Fizzy available to the public under the GNU GPL license. The standalone implementation can be found at http://github.com/EESI/Fizzy.« less

  20. Geothermal Energy Featured on NBC's Today Show

    Energy.gov [DOE]

    In Iceland, there are five major geothermal power plants which produce about 26% (2006) of the country's electricity. In addition, geothermal heating meets the heating and hot water requirements for around 87% of the nation's buildings. As part of its "Ends of the Earth" series, NBC's Today Show presented a feature on the use of geothermal energy in Iceland.

  1. Key features of the Talspeak and similar trivalent actinide-lanthanide partitioning processes

    SciTech Connect

    Nash, Kenneth L.

    2008-07-01

    As closing of the nuclear-fuel cycle via the suite of UREX processes under development in the U.S. progresses, the Trivalent Actinide-Lanthanide Separation by Phosphorus Extractants and Aqueous Komplexants (TALSPEAK) process has been selected as the baseline process for partition of trivalent actinides away from fission-product lanthanides. In this report, selected features of the chemistry of the TALSPEAK process and the limited parallel information on other TALSPEAK-like processes are discussed. (author)

  2. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    Venturing off the lightcone local versus global features ILight Cone May Skiathos Greece Medium ED Size pages OSTI ID Legacy ID OSTI ID SLAC PUB AC02 SF00515 Other arXiv http...

  3. Semantic Features for Classifying Referring Search Terms

    SciTech Connect

    May, Chandler J.; Henry, Michael J.; McGrath, Liam R.; Bell, Eric B.; Marshall, Eric J.; Gregory, Michelle L.

    2012-05-11

    When an internet user clicks on a result in a search engine, a request is submitted to the destination web server that includes a referrer field containing the search terms given by the user. Using this information, website owners can analyze the search terms leading to their websites to better understand their visitors needs. This work explores some of the features that can be used for classification-based analysis of such referring search terms. We present initial results for the example task of classifying HTTP requests countries of origin. A system that can accurately predict the country of origin from query text may be a valuable complement to IP lookup methods which are susceptible to the obfuscation of dereferrers or proxies. We suggest that the addition of semantic features improves classifier performance in this example application. We begin by looking at related work and presenting our approach. After describing initial experiments and results, we discuss paths forward for this work.

  4. NREL Open House Features Energy Activities, Tours

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

    Open House Features Energy Activities, Tours For more information contact: e:mail: Public Affairs Golden, Colo., July 8, 1999 — Discover the power of clean energy at the nation's premier laboratory for renewable energy and energy efficiency research, development and deployment. The U.S. Department of Energy's National Renewable Energy Laboratory (NREL) will open its doors 10 a.m. to 3 p.m., Saturday, July 24 for tours of its research facilities and interactive exhibits at the Visitors Center.

  5. ARM - Feature Stories and Releases Article

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

    April 2, 2007 [Feature Stories and Releases] ARM Mobile Facility Begins Precipitation Investigation in the Black Forest Bookmark and Share Raindrops to reveal clues about climate in complex terrain Contact: Lynne Roeder, ARM Public Information Officer, 509.372.4331 Beginning today, the ARM Mobile Facility will collect data for 9 months in support of a long-term precipitation study in the Black Forest region of Germany. Requested by researchers at the University of Hohenheim, the facility is one

  6. ARM - Feature Stories and Releases Article

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

    February 26, 2007 [Feature Stories and Releases] Arctic Winter Provides Window of Opportunity to Improve Climate Models Bookmark and Share Dry winter conditions allows scientists to explore elusive portions of the electromagnetic spectrum Contact: Lynne Roeder, 509.372.4331 In conjunction with other scientific activities taking place during International Polar Year 2007-2008, today an international research team begins a three-week field campaign in Barrow, Alaska. The experiment, which is

  7. ARM - Feature Stories and Releases Article

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

    November 16, 2010 [Feature Stories and Releases] Future Field Campaigns Span Atlantic Ocean to Indian Ocean Bookmark and Share Each year, the ARM Climate Research Facility reviews proposals to use key components of the Facility for extended field campaigns. The Department of Energy recently announced the selection of major ARM field campaigns that will take place from 2011 through 2014. Studies led by principal investigators Chuck Long, Carl Berkowitz, and Scot Martin will examine atmospheric

  8. ARM - Feature Stories and Releases Article

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

    December 9, 2010 [Feature Stories and Releases] Scientists Begin 5-month Study of Cloud Life Cycles Bookmark and Share Instruments at four mountain sites gather data to improve climate models. For Immediate Release: Thursday, December 9, 2010 Just outside Thunderhead Lodge in the Steamboat Springs ski area, one of the ARM Mobile Facility sites hosts a scanning cloud radar and several other instruments. Just outside Thunderhead Lodge in the Steamboat Springs ski area, one of the ARM Mobile

  9. ARM - Feature Stories and Releases Article

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

    4, 2006 [Feature Stories and Releases] Tropical Cloud Study Concludes; Science Students Play Key Role Bookmark and Share Press Release Media Contact: Lynne Roeder, 509.372.4331 Three and a half weeks after it started, the Tropical Warm Pool International Cloud Experiment has resulted in one of the most comprehensive data sets of tropical cloud properties ever collected. Co-led by scientist from the U.S. Department of Energy's Atmospheric Radiation Measurement (ARM) Program and the Australian

  10. ARM - Feature Stories and Releases Article

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

    January 12, 2006 [Feature Stories and Releases] U.S. Climate Scientists Join Collaborators in Australia to Begin Tropical Cloud Experiment Bookmark and Share Media Advisory Media Contact: Lynne Roeder, 509.372.4331 More than 100 researchers from around the world are gathering in Darwin, Australia, as they prepare to launch simultaneous ground, sea and sky operations during the Tropical Warm Pool International Cloud Experiment. The experiment, organized jointly by the U.S. Department of Energy

  11. ARM - Feature Stories and Releases Article

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

    8, 2005 [Feature Stories and Releases] International Climate Researchers Meet in U.S. to Simulate Flight Operations for Tropical Storm Cloud Experiment Bookmark and Share Press Release Media Contact: Lynne Roeder, 509.372.4331 Technical Contact: Mike Janes, 925.294.2447 The Southern Surveyor research vessel will be equipped with a full compliment of surface-based instrumentation for measuring atmospheric and oceanographic properties. The ship will also serve as one of the locations for launching

  12. ARM - Feature Stories and Releases Article

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

    1, 2005 [Feature Stories and Releases] Climate Scientists Gather at Sandia National Laboratories to Simulate Tropical Cloud Experiment Bookmark and Share Media Advisory Media Contact: Lynne Roeder, 509.372.4331 Technical Contact: Mike Janes, 925.294.2447 The ARM Program-the Department of Energy's largest global change research program-was created to help resolve scientific uncertainties related to global climate change. Its specific focus is on the crucial role of clouds and their influence on

  13. ARM - Feature Stories and Releases Article

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

    28, 2011 [Feature Stories and Releases] Storm Study in Oklahoma Records Extreme Weather Events Bookmark and Share During MC3E, convective clouds like these were measured by NASA research aircraft and numerous radars throughout the ARM Southern Great Plains site, including these radars at the SGP Central Facility. During MC3E, convective clouds like these were measured by NASA research aircraft and numerous radars throughout the ARM Southern Great Plains site, including these radars at the SGP

  14. ARM - Feature Stories and Releases Article

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

    September 28, 2011 [Facility News, Feature Stories and Releases, Publications] Pass the lotion; new study shows drying trend over Great Plains Bookmark and Share Analysis of infrared energy levels useful for similar evaluations at local scale Illustration of seasonal infrared energy trends observed at the ARM Southern Great Plains site between 1996 and 2010. Click on image to enlarge. Illustration of seasonal infrared energy trends observed at the ARM Southern Great Plains site between 1996 and

  15. ARM - Feature Stories and Releases Article

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

    August 1, 2005 [Feature Stories and Releases] Connection Between Clouds and Climate Highlighted in a Special Section of Scientific Journal Bookmark and Share Press Release Media Contact: Lynne Roeder, 509.372.4331 A key uncertainty in computer simulations of climate change is the broad range of cloud-climate feedback processes. Natural phenomena that occur in cloud lifecycles present a difficult challenge to scientists studying how dynamic cloud conditions affect the sun's incoming and Earth's

  16. ARM - Feature Stories and Releases Article

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

    1, 2011 [Feature Stories and Releases] Aloha! Mobile Facility to Sail the Pacific; Southern Great Plains Hosts Aerosol and Carbon Campaigns Bookmark and Share Each year, the ARM Climate Research Facility reviews proposals to use key components of the Facility for extended or intensive field campaigns. The Department of Energy recently announced the selection of new field campaigns that will take place from 2012 through 2013. They include an investigation of marine cloud processes over the

  17. ARM - Feature Stories and Releases Article

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

    November 14, 2011 [Feature Stories and Releases] New Study Reveals and Quantifies Magnitude of Long-term Aerosol Effects on Clouds and Precipitation Bookmark and Share Cloud radars measure an incoming storm at the ARM Southern Great Plains site in Oklahoma. Cloud radars measure an incoming storm at the ARM Southern Great Plains site in Oklahoma. 10 years of data from ARM Southern Great Plains site corroborate satellite measurements; match model A study published in Nature Geoscience this week

  18. ARM - Feature Stories and Releases Article

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

    1, 2011 [Feature Stories and Releases] User Facility Highlights at AGU 2011 Fall Meeting Bookmark and Share Researchers around the world use data from the U.S. Department of Energy's Atmospheric Radiation Measurement (ARM) Climate Research Facility to study the interactions between clouds, aerosols, and radiation. At this year's American Geophysical Union Fall Meeting, ARM's scientific users are presenting dozens of oral and poster sessions describing their research using data from the user

  19. ARM - Feature Stories and Releases Article

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

    January 31, 2012 [Feature Stories and Releases] Expanding Horizons for Climate Research Bookmark and Share New observation sites in Arctic, Atlantic Ocean provide details of important climate regimes One of the continuing challenges for scientists trying to understand and predict the future of Earth's climate system is the lack of accurate, long-term reference data sets from the various types of climate regimes. In a few months, the U.S. Department of Energy's Atmospheric Radiation Measurement

  20. ARM - Feature Stories and Releases Article

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

    3, 2012 [Feature Stories and Releases] SGP Site Staff Share Successes, Challenges in the Name of Science Bookmark and Share Large-scale observation network in Korea opens door to new collaborations Daniel Hartsock and Dr. Kyungjeen Park look on as Pat Dowell describes the operation of a disdrometer at the SGP site. A sensor under the instrument's 'hood' measures rain rate and drop size distribution. Daniel Hartsock and Dr. Kyungjeen Park look on as Pat Dowell describes the operation of a