National Library of Energy BETA

Sample records for released experimental statistics

  1. Experimental Mathematics and Computational Statistics

    SciTech Connect (OSTI)

    Bailey, David H.; Borwein, Jonathan M.

    2009-04-30

    The field of statistics has long been noted for techniques to detect patterns and regularities in numerical data. In this article we explore connections between statistics and the emerging field of 'experimental mathematics'. These includes both applications of experimental mathematics in statistics, as well as statistical methods applied to computational mathematics.

  2. Experimental and Statistical Comparison of Engine Response as...

    Office of Scientific and Technical Information (OSTI)

    Experimental and Statistical Comparison of Engine Response as a Function of Fuel Chemistry ... Engine Response as a Function of Fuel Chemistry and Properties in CI and HCCI Engines ...

  3. Experimental uncertainty estimation and statistics for data having interval uncertainty.

    SciTech Connect (OSTI)

    Kreinovich, Vladik; Oberkampf, William Louis; Ginzburg, Lev; Ferson, Scott; Hajagos, Janos

    2007-05-01

    This report addresses the characterization of measurements that include epistemic uncertainties in the form of intervals. It reviews the application of basic descriptive statistics to data sets which contain intervals rather than exclusively point estimates. It describes algorithms to compute various means, the median and other percentiles, variance, interquartile range, moments, confidence limits, and other important statistics and summarizes the computability of these statistics as a function of sample size and characteristics of the intervals in the data (degree of overlap, size and regularity of widths, etc.). It also reviews the prospects for analyzing such data sets with the methods of inferential statistics such as outlier detection and regressions. The report explores the tradeoff between measurement precision and sample size in statistical results that are sensitive to both. It also argues that an approach based on interval statistics could be a reasonable alternative to current standard methods for evaluating, expressing and propagating measurement uncertainties.

  4. Financial analysis of experimental releases conducted at Glen Canyon Dam during water year 2011

    SciTech Connect (OSTI)

    Poch, L. A.; Veselka, T. D.; Palmer, C. S.; Loftin, S.; Osiek, B.

    2012-07-16

    This report examines the financial implications of experimental flows conducted at the Glen Canyon Dam (GCD) in water year 2011. It is the third report in a series examining financial implications of experimental flows conducted since the Record of Decision (ROD) was adopted in February 1997 (Reclamation 1996). A report released in January 2011 examined water years 1997 to 2005 (Veselka et al. 2011), and a report released in August 2011 examined water years 2006 to 2010 (Poch et al. 2011). An experimental release may have either a positive or negative impact on the financial value of energy production. This study estimates the financial costs of experimental releases, identifies the main factors that contribute to these costs, and compares the interdependencies among these factors. An integrated set of tools was used to compute the financial impacts of the experimental releases by simulating the operation of the GCD under two scenarios, namely, (1) a baseline scenario that assumes both that operations comply with the ROD operating criteria and the experimental releases that actually took place during the study period, and (2) a 'without experiments' scenario that is identical to the baseline scenario of operations that comply with the GCD ROD, except it assumes that experimental releases did not occur. The Generation and Transmission Maximization (GTMax) model was the main simulation tool used to dispatch GCD and other hydropower plants that comprise the Salt Lake City Area Integrated Projects (SLCA/IP). Extensive data sets and historical information on SLCA/IP powerplant characteristics, hydrologic conditions, and Western Area Power Administration's (Western's) power purchase prices were used for the simulation. In addition to estimating the financial impact of experimental releases, the GTMax model was also used to gain insights into the interplay among ROD operating criteria, exceptions that were made to criteria to accommodate the experimental releases, and Western operating practices. Experimental releases conducted in water year 2011 resulted only in financial costs; the total cost of all experimental releases was about $622,000.

  5. Financial analysis of experimental releases conducted at Glen Canyon Dam during water years 2006 through 2010.

    SciTech Connect (OSTI)

    Poch, L. A.; Veselka, T. D.; Palmer, C. S.; Loftin, S.; Osiek, B.

    2011-08-22

    Because of concerns about the impact that Glen Canyon Dam (GCD) operations were having on downstream ecosystems and endangered species, the Bureau of Reclamation (Reclamation) conducted an Environmental Impact Statement (EIS) on dam operations (DOE 1996). New operating rules and management goals for GCD that had been specified in the Record of Decision (ROD) (Reclamation 1996) were adopted in February 1997. In addition to issuing new operating criteria, the ROD mandated experimental releases for the purpose of conducting scientific studies. A report released in January 2011 examined the financial implications of the experimental flows that were conducted at the GCD from 1997 to 2005. This report continues the analysis and examines the financial implications of the experimental flows conducted at the GCD from 2006 to 2010. An experimental release may have either a positive or negative impact on the financial value of energy production. This study estimates the financial costs of experimental releases, identifies the main factors that contribute to these costs, and compares the interdependencies among these factors. An integrated set of tools was used to compute the financial impacts of the experimental releases by simulating the operation of the GCD under two scenarios, namely, (1) a baseline scenario that assumes both that operations comply with the ROD operating criteria and the experimental releases that actually took place during the study period, and (2) a 'without experiments' scenario that is identical to the baseline scenario of operations that comply with the GCD ROD, except it assumes that experimental releases did not occur. The Generation and Transmission Maximization (GTMax) model was the main simulation tool used to dispatch GCD and other hydropower plants that comprise the Salt Lake City Area Integrated Projects (SLCA/IP). Extensive data sets and historical information on SLCA/IP powerplant characteristics, hydrologic conditions, and Western Area Power Administration's (Western's) power purchase prices were used for the simulation. In addition to estimating the financial impact of experimental releases, the GTMax model was also used to gain insights into the interplay among ROD operating criteria, exceptions that were made to criteria to accommodate the experimental releases, and Western operating practices. Experimental releases in some water years resulted in financial benefits to Western while others resulted in financial costs. During the study period, the total financial costs of all experimental releases were more than $4.8 million.

  6. Experimental and Statistical Comparison of Engine Response as a Function of

    Office of Scientific and Technical Information (OSTI)

    Fuel Chemistry and Properties in CI and HCCI Engines (Conference) | SciTech Connect Experimental and Statistical Comparison of Engine Response as a Function of Fuel Chemistry and Properties in CI and HCCI Engines Citation Details In-Document Search Title: Experimental and Statistical Comparison of Engine Response as a Function of Fuel Chemistry and Properties in CI and HCCI Engines Authors: Bunce, Michael [1] ; Bunting, Bruce G [1] ; Crawford, Robert W [2] + Show Author Affiliations ORNL

  7. Financial analysis of experimental releases conducted at Glen Canyon Dam during water years 1997 through 2005.

    SciTech Connect (OSTI)

    Veselka, T. D.; Poch, L. A.; Palmer, C. S.; Loftin, S.; Osiek, B.; Decision and Information Sciences; Western Area Power Administration

    2010-04-21

    Because of concerns about the impact that Glen Canyon Dam (GCD) operations were having on downstream ecosystems and endangered species, the Bureau of Reclamation (Reclamation) conducted an Environmental Impact Statement (EIS) on dam operations (DOE 1996). New operating rules and management goals for GCD that had been specified in the Record of Decision (ROD) (Reclamation 1996) were adopted in February 1997. In addition to issuing new operating criteria, the ROD mandated experimental releases for the purpose of conducting scientific studies. This paper examines the financial implications of the experimental flows that were conducted at the GCD from 1997 to 2005. An experimental release may have either a positive or negative impact on the financial value of energy production. This study estimates the financial costs of experimental releases, identifies the main factors that contribute to these costs, and compares the interdependencies among these factors. An integrated set of tools was used to compute the financial impacts of the experimental releases by simulating the operation of the GCD under two scenarios, namely, (1) a baseline scenario that assumes operations comply with the ROD operating criteria and experimental releases that actually took place during the study period, and (2) a ''without experiments'' scenario that is identical to the baseline scenario of operations that comply with the GCD ROD, except it assumes that experimental releases did not occur. The Generation and Transmission Maximization (GTMax) model was the main simulation tool used to dispatch GCD and other hydropower plants that comprise the Salt Lake City Area Integrated Projects (SLCA/IP). Extensive data sets and historical information on SLCA/IP power plant characteristics, hydrologic conditions, and Western Area Power Administration's (Western's) power purchase prices were used for the simulation. In addition to estimating the financial impact of experimental releases, the GTMax model was also used to gain insights into the interplay among ROD operating criteria, exceptions that were made to criteria to accommodate the experimental releases, and Western operating practices. Experimental releases in some water years resulted in financial benefits to Western while others resulted in financial costs. During the study period, the total financial costs of all experimental releases were $11.9 million.

  8. Financial Analysis of Experimental Releases Conducted at Glen Canyon Dam during Water Year 2014

    SciTech Connect (OSTI)

    Graziano, D. J.; Poch, L. A.; Veselka, T. D.; Palmer, C. S.; Loftin, S.; Osiek, B.

    2015-09-01

    This report examines the financial implications of experimental flows conducted at the Glen Canyon Dam (GCD) in water year (WY) 2014. It is the sixth report in a series examining the financial implications of experimental flows conducted since the Record of Decision (ROD) was adopted in February 1997 (Reclamation 1996). A report released in January 2011 examined water years 1997 to 2005 (Veselka et al. 2011), a report released in August 2011 examined water years 2006 to 2010 (Poch et al. 2011), a report released June 2012 examined water year 2011 (Poch et al. 2012), a report released April 2013 examined water year 2012 (Poch et al. 2013), and a report released June 2014 examined water year 2013 (Graziano et al. 2014).

  9. Kinetics Study of Solid Ammonia Borane Hydrogen Release – Modeling and Experimental Validation for Chemical Hydrogen Storage

    SciTech Connect (OSTI)

    Choi, Yong-Joon; Ronnebro, Ewa; Rassat, Scot D.; Karkamkar, Abhijeet J.; Maupin, Gary D.; Holladay, Jamelyn D.; Simmons, Kevin L.; Brooks, Kriston P.

    2014-02-24

    Ammonia borane (AB), NH3BH3, is a promising material for chemical hydrogen storage with 19.6 wt% gravimetric hydrogen capacity of which 16.2 wt% hydrogen can be utilized below 200°C. We have investigated the kinetics of hydrogen release from AB and from an AB-methyl cellulose (AB/MC) composite at temperatures of 160-300°C using both experiments and modeling. The purpose of our study was to show safe hydrogen release without thermal runaway effects and to validate system model kinetics. AB/MC released hydrogen at ~20°C lower than neat AB and at a rate that is two times faster. Based on the experimental results, the kinetics equations were revised to better represent the growth and nucleation process during decomposition of AB. We explored two different reactor concepts; Auger and fixed bed. The current Auger reactor concept turned out to not be appropriate, however, we demonstrated safe self-propagation of the hydrogen release reaction of solid AB/MC in a fixed bed reactor.

  10. Radionuclide release from spent fuel under geologic disposal conditions: An overview of experimental and theoretical work through 1985

    SciTech Connect (OSTI)

    Reimus, P.W.; Simonson, S.A.

    1988-04-01

    This report presents an overview of experimental and theoretical work on radionuclide release from spent fuel and uranium dioxide (UO/sub 2/) under geologic disposal conditions. The purpose of the report is to provide a source book of information that can be used to develop models that describe radionuclide release from spent fuel waste packages. Modeling activities of this nature will be conducted within the Waste Package Program (WPP) of the Department of Energy's Salt Repository Project (SRP). The topics discussed include experimental methods for investigating radionuclide release, how results have been reported from radionuclide release experiments, theoretical studies of UO/sub 2/ and actinide solubility, results of experimental studies of radionuclide release from spent fuel and UO/sub 2/ (i.e., the effects of different variables on radionuclide release), characteristics of spent fuel pertinent to radionuclide release, and status of modeling of radionuclide release from spent fuel. Appendix A presents tables of data from spent fuel radionuclide release experiments. These data have been digitized from graphs that appear in the literature. An annotated bibliography of literature on spent fuel characterization is provided in Appendix B.

  11. THE SLOAN DIGITAL SKY SURVEY QUASAR LENS SEARCH. IV. STATISTICAL LENS SAMPLE FROM THE FIFTH DATA RELEASE

    SciTech Connect (OSTI)

    Inada, Naohisa; Oguri, Masamune; Shin, Min-Su; Kayo, Issha; Fukugita, Masataka; Strauss, Michael A.; Gott, J. Richard; Hennawi, Joseph F.; Morokuma, Tomoki; Becker, Robert H.; Gregg, Michael D.; White, Richard L.; Kochanek, Christopher S.; Chiu, Kuenley; Johnston, David E.; Clocchiatti, Alejandro; Richards, Gordon T.; Schneider, Donald P.; Frieman, Joshua A.

    2010-08-15

    We present the second report of our systematic search for strongly lensed quasars from the data of the Sloan Digital Sky Survey (SDSS). From extensive follow-up observations of 136 candidate objects, we find 36 lenses in the full sample of 77,429 spectroscopically confirmed quasars in the SDSS Data Release 5. We then define a complete sample of 19 lenses, including 11 from our previous search in the SDSS Data Release 3, from the sample of 36,287 quasars with i < 19.1 in the redshift range 0.6 < z < 2.2, where we require the lenses to have image separations of 1'' < {theta} < 20'' and i-band magnitude differences between the two images smaller than 1.25 mag. Among the 19 lensed quasars, three have quadruple-image configurations, while the remaining 16 show double images. This lens sample constrains the cosmological constant to be {Omega}{sub {Lambda}} = 0.84{sup +0.06}{sub -0.08}(stat.){sup +0.09}{sub -0.07}(syst.) assuming a flat universe, which is in good agreement with other cosmological observations. We also report the discoveries of seven binary quasars with separations ranging from 1.''1 to 16.''6, which are identified in the course of our lens survey. This study concludes the construction of our statistical lens sample in the full SDSS-I data set.

  12. Revised financial analysis of experimental releases conducted at Glen Canyon Dam during water years 1997 through 2005.

    SciTech Connect (OSTI)

    Veselka, T. D.; Poch, L. A.; Palmer, C. S.; Loftin, S.; Osiek, B.; Decision and Information Sciences; Western Area Power Administration, Colorado River Storage Project Management Center

    2011-01-11

    Because of concerns about the impact that Glen Canyon Dam (GCD) operations were having on downstream ecosystems and endangered species, the Bureau of Reclamation (Reclamation) conducted an Environmental Impact Statement (EIS) on dam operations (DOE 1996). New operating rules and management goals for GCD that had been specified in the Record of Decision (ROD) (Reclamation 1996) were adopted in February 1997. In addition to issuing new operating criteria, the ROD mandated experimental releases for the purpose of conducting scientific studies. This paper examines the financial implications of the experimental flows that were conducted at the GCD from 1997 to 2005. An experimental release may have either a positive or negative impact on the financial value of energy production. This study estimates the financial costs of experimental releases, identifies the main factors that contribute to these costs, and compares the interdependencies among these factors. An integrated set of tools was used to compute the financial impacts of the experimental releases by simulating the operation of the GCD under two scenarios, namely, (1) a baseline scenario that assumes operations comply with the ROD operating criteria and experimental releases that actually took place during the study period, and (2) a 'without experiments' scenario that is identical to the baseline scenario of operations that comply with the GCD ROD, except it assumes that experimental releases did not occur. The Generation and Transmission Maximization (GTMax) model was the main simulation tool used to dispatch GCD and other hydropower plants that comprise the Salt Lake City Area Integrated Projects (SLCA/IP). Extensive data sets and historical information on SLCA/IP power plant characteristics, hydrologic conditions, and Western Area Power Administration's (Western's) power purchase prices were used for the simulation. In addition to estimating the financial impact of experimental releases, the GTMax model was also used to gain insights into the interplay among ROD operating criteria, exceptions that were made to criteria to accommodate the experimental releases, and Western operating practices. Experimental releases in some water years resulted in financial benefits to Western whileothers resulted in financial costs. During the study period, the total financial costs of all experimental releases were more than $23 million.

  13. Airborne release fractions/rates and respirable fractions for nonreactor nuclear facilities. Volume 1, Analysis of experimental data

    SciTech Connect (OSTI)

    Not Available

    1994-12-01

    This handbook contains (1) a systematic compilation of airborne release and respirable fraction experimental data for nonreactor nuclear facilities, (2) assessments of the data, and (3) values derived from assessing the data that may be used in safety analyses when the data are applicable. To assist in consistent and effective use of this information, the handbook provides: identification of a consequence determination methodology in which the information can be used; discussion of the applicability of the information and its general technical limits; identification of specific accident phenomena of interest for which the information is applicable; and examples of use of the consequence determination methodology and airborne release and respirable fraction information.

  14. Statistical model based iterative reconstruction (MBIR) in clinical CT systems: Experimental assessment of noise performance

    SciTech Connect (OSTI)

    Li, Ke; Tang, Jie; Chen, Guang-Hong

    2014-04-15

    Purpose: To reduce radiation dose in CT imaging, the statistical model based iterative reconstruction (MBIR) method has been introduced for clinical use. Based on the principle of MBIR and its nonlinear nature, the noise performance of MBIR is expected to be different from that of the well-understood filtered backprojection (FBP) reconstruction method. The purpose of this work is to experimentally assess the unique noise characteristics of MBIR using a state-of-the-art clinical CT system. Methods: Three physical phantoms, including a water cylinder and two pediatric head phantoms, were scanned in axial scanning mode using a 64-slice CT scanner (Discovery CT750 HD, GE Healthcare, Waukesha, WI) at seven different mAs levels (5, 12.5, 25, 50, 100, 200, 300). At each mAs level, each phantom was repeatedly scanned 50 times to generate an image ensemble for noise analysis. Both the FBP method with a standard kernel and the MBIR method (Veo{sup ®}, GE Healthcare, Waukesha, WI) were used for CT image reconstruction. Three-dimensional (3D) noise power spectrum (NPS), two-dimensional (2D) NPS, and zero-dimensional NPS (noise variance) were assessed both globally and locally. Noise magnitude, noise spatial correlation, noise spatial uniformity and their dose dependence were examined for the two reconstruction methods. Results: (1) At each dose level and at each frequency, the magnitude of the NPS of MBIR was smaller than that of FBP. (2) While the shape of the NPS of FBP was dose-independent, the shape of the NPS of MBIR was strongly dose-dependent; lower dose lead to a “redder” NPS with a lower mean frequency value. (3) The noise standard deviation (?) of MBIR and dose were found to be related through a power law of ????(dose){sup ??} with the component ? ? 0.25, which violated the classical ????(dose){sup ?0.5} power law in FBP. (4) With MBIR, noise reduction was most prominent for thin image slices. (5) MBIR lead to better noise spatial uniformity when compared with FBP. (6) A composite image generated from two MBIR images acquired at two different dose levels (D1 and D2) demonstrated lower noise than that of an image acquired at a dose level of D1+D2. Conclusions: The noise characteristics of the MBIR method are significantly different from those of the FBP method. The well known tradeoff relationship between CT image noise and radiation dose has been modified by MBIR to establish a more gradual dependence of noise on dose. Additionally, some other CT noise properties that had been well understood based on the linear system theory have also been altered by MBIR. Clinical CT scan protocols that had been optimized based on the classical CT noise properties need to be carefully re-evaluated for systems equipped with MBIR in order to maximize the method's potential clinical benefits in dose reduction and/or in CT image quality improvement.

  15. Statistical analysis of sonochemical synthesis of SAPO-34 nanocrystals using Taguchi experimental design

    SciTech Connect (OSTI)

    Askari, Sima [Faculty of Chemical Engineering, Amirkabir University of Technology (Tehran Polytechnic), P.O. Box 15875-4413, Hafez Ave., Tehran (Iran, Islamic Republic of); Halladj, Rouein, E-mail: halladj@aut.ac.ir [Faculty of Chemical Engineering, Amirkabir University of Technology (Tehran Polytechnic), P.O. Box 15875-4413, Hafez Ave., Tehran (Iran, Islamic Republic of); Nazari, Mahdi [Faculty of Chemical Engineering, Amirkabir University of Technology (Tehran Polytechnic), P.O. Box 15875-4413, Hafez Ave., Tehran (Iran, Islamic Republic of)

    2013-05-15

    Highlights: ? Sonochemical synthesis of SAPO-34 nanocrystals. ? Using Taguchi experimental design (L9) for optimizing the experimental procedure. ? The significant effects of all the ultrasonic parameters on the response. - Abstract: SAPO-34 nanocrystals with high crystallinity were synthesized by means of sonochemical method. An L9 orthogonal array of the Taguchi method was implemented to investigate the effects of sonication conditions on the preparation of SAPO-34 with respect to crystallinity of the final product phase. The experimental data establish the favorable phase crystallinity which is improved by increasing the ultrasonic power and the sonication temperature. In the case of ultrasonic irradiation time, however, an initial increases in crystallinity from 5 min to 15 min is followed by a decrease in crystallinity for longer sonication time.

  16. Experimental "Wind to Hydrogen" System Up and Running - News Releases |

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

    NREL Experimental "Wind to Hydrogen" System Up and Running December 14, 2006 Xcel Energy (NYSE:XEL) and the U.S. Department of Energy's National Renewable Energy Laboratory today unveiled a unique facility that uses electricity from wind turbines to produce and store pure hydrogen, offering what may become an important new template for future energy production. Several dozen journalists, environmental leaders, government officials and Xcel Energy managers today toured the joint

  17. Experimental

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

    scaling of fluctuations and confinement with Lundquist number in the reversed-field pinch M. R. Stoneking, a) J. T. Chapman, D. J. Den Hartog, S. C. Prager, and J. S. Sarff Department of Physics, University of Wisconsin-Madison, Madison, Wisconsin 53706 Í‘Received 18 September 1997; accepted 12 January 1998Í’ The scaling of the magnetic and velocity fluctuations with Lundquist number (S) is examined experimentally over a range of values from 7Ï«10 4 to 10 6 in a reversed-field pinch Í‘RFPÍ’

  18. Statistical Sciences

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

    6 Statistical Sciences Applying statistical reasoning and rigor to multidisciplinary scientific investigations Contact Us Group Leader Joanne Wendelberger Email Deputy Group Leader James R. Gattiker Email Group Administrator LeeAnn Martinez (505) 667-3308 Email Statistical Sciences Statistical Sciences provides statistical reasoning and rigor to multidisciplinary scientific investigations and development, application, and communication of cutting-edge statistical sciences research. Statistical

  19. Usage Statistics

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

    Usage Statistics Usage Statistics Genepool Cluster Statistics Period: daily weekly monthly quarter yearly 2year Utilization By Group Jobs Pending Last edited: 2013-09-26 18:21:13...

  20. APS Operational Statistics

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

    Downtime Log Yearly Operation Statistics 2016 Statistics 2015 Statistics 2014 Statistics 2013 Statistics 2012 Statistics 2011 Statistics 2010 Statistics 2009 Statistics 2008...

  1. Cluster Statistics

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

    Statistics Cluster Statistics Ganglia Ganglia can be used to monitor performance of PDSF nodes... Read More PDSF IO Monitoring This page shows the IO response of the elizas and...

  2. Cluster Statistics

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

    Genepool Memory Heatmaps Usage Statistics UGE Scheduler Cycle Time File storage and I/O Data Management Supported Systems FAQ Performance and Optimization Genepool Completed Jobs Genepool Training and Tutorials Websites, databases and cluster services Testbeds Retired Systems Storage & File Systems Data & Analytics Connecting to NERSC Queues and Scheduling Job Logs & Statistics Application Performance Training & Tutorials Software Policies User Surveys NERSC Users Group User

  3. WIPP News Release Archives Index

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

    WIPP News Release Archives 2006 News Releases 2005 News Releases 2004 News Releases 2003 News Releases 2002 News Releases 2001 News Releases 2000 News Releases 1999 News Releases...

  4. FINAL RELEASE

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

    RELEASE AWARDEE: ____________________________________________________ The work under Award No. DE-__________________________, dated ______________, between the United States of America (represented by the Department of Energy, National Energy Technology Laboratory, and the undersigned awardee, having been completed and finally accepted , and in consideration of Final Payment thereunder, the United States of America, its officers, agents and employees are hereby released from all liabilities,

  5. News Releases

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

    News Releases /newsroom/_assets/images/legacy-icon-short.jpg News Releases Accessible by Topic, Keywords (See "Search Releases") or Chronologically (See "ALL") Health» Space» Computing» Energy» Earth» Materials» Science» Technology» The Lab» All» Inside the Los Alamos National Laboratory fuel cell test lab, graduate students and a post-doctoral researcher work on ElectroCat technology-at rear, Joseph Dumont, Ulises Martinez, Ling Lin. Argonne and Los Alamos national

  6. Experimental determination of the speciation, partitioning, and release of perrhenate as a chemical surrogate for pertechnetate from a sodalite-bearing multiphase ceramic waste form

    SciTech Connect (OSTI)

    Pierce, Eric M.; Lukens, Wayne W.; Fitts, Jeff. P.; Jantzen, Carol. M.; Tang, G.

    2013-12-01

    A key component to closing the nuclear fuel cycle is the storage and disposition of nuclear waste in geologic systems. Multiphase ceramic waste forms have been studied extensively as a potential host matrix for nuclear waste. Understanding the speciation, partitioning, and release behavior of radionuclides immobilized in multiphase ceramic waste forms is a critical aspect of developing the scientific and technical basis for nuclear waste management. In this study, we evaluated a sodalite-bearing multiphase ceramic waste form (i.e., fluidized-bed steam reform sodium aluminosilicate [FBSR NAS] product) as a potential host matrix for long-lived radionuclides, such as technetium (99Tc). The FBSR NAS material consists primarily of nepheline (ideally NaAlSiO4), anion-bearing sodalites (ideally M8[Al6Si6O24]X2, where M refers to alkali and alkaline earth cations and X refers to monovalent anions), and nosean (ideally Na8[AlSiO4]6SO4). Bulk X-ray absorption fine structure analysis of the multiphase ceramic waste form, suggest rhenium (Re) is in the Re(VII) oxidation state and has partitioned to a Re-bearing sodalite phase (most likely a perrhenate sodalite Na8[Al6Si6O24](ReO4)2). Rhenium was added as a chemical surrogate for 99Tc during the FBSR NAS synthesis process. The weathering behavior of the FBSR NAS material was evaluated under hydraulically unsaturated conditions with deionized water at 90 ?C. The steady-state Al, Na, and Si concentrations suggests the weathering mechanisms are consistent with what has been observed for other aluminosilicate minerals and include a combination of ion exchange, network hydrolysis, and the formation of an enriched-silica surface layer or phase. The steady-state S and Re concentrations are within an order of magnitude of the nosean and perrhenate sodalite solubility, respectively. The order of magnitude difference between the observed and predicted concentration for Re and S may be associated with the fact that the anion-bearing sodalites contained in the multiphase ceramic matrix are present as mixed-anion sodalite phases. These results suggest the multiphase FBSR NAS material may be a viable host matrix for long-lived, highly mobilie radionuclides which is a critical aspect in the management of nuclear waste.

  7. 2006 News Releases | NREL

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

    6 News Releases Access news stories about the laboratory and renewable energy and energy efficiency technologies. Search December 14, 2006 Experimental "Wind to Hydrogen" System Up and Running Xcel Energy and the National Renewable Energy Laboratory unveiled a unique facility that uses electricity from wind turbines to produce and store pure hydrogen. November 28, 2006 University of Denver High School Teacher Recognized for Commitment to Renewable Energy Don Cameron, physics and

  8. Press Releases - Hanford Site

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

    Newsroom Press Releases Newsroom Press Releases Media Contacts Photo Gallery The Hanford Story Hanford Blog Hanford YouTube Channel

  9. ARM - Facility Statistics

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

    ARMFacility Statistics 2015 Quarterly Reports First Quarter (PDF) Second Quarter (PDF) Third Quarter (PDF) Fourth Quarter (PDF) Historical Statistics Field Campaigns Operational...

  10. SPEAR-BETA fuel-performance code system: fission-gas-release module. Final report. [PWR; BWR

    SciTech Connect (OSTI)

    Christensen, R.

    1983-03-01

    The original SPEAR-BETA general description manual covers both mechanistic and statistical models for fuel reliability, but only mechanistic modeling of fission gas release. This addendum covers the SPEAR-BETA statistical model for fission gas release.

  11. Press Releases - Hanford Site

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

    Richland Operations Office Newsroom Press Releases Richland Operations Office Richland Operations Office River Corridor Central Plateau Groundwater Mission Support Newsroom Press Releases News Calendar

  12. Latest News Release

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

    News Release Release Date: Contact: Shelley Martin, DOE National Energy Technology Laboratory, 304-285-0228, contact.publicaffairs@netl.doe.gov 2016 2015 2014 2013

  13. Heat Release Rates

    Office of Energy Efficiency and Renewable Energy (EERE)

    Supporting Technical Document for the Radiological Release Accident Investigation Report (Phase II Report)

  14. Potential Release Sites

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

    PRS Potential Release Sites Legacy sites where hazardous materials are found to be above acceptable levels are collectively called potential release sites. Contact Environmental Communication & Public Involvement P.O. Box 1663 MS M996 Los Alamos, NM 87545 (505) 667-0216 Email Less than 10 percent of the total number of potential release sites need to go through the full corrective action process. What are potential release sites? Potential release sites are areas around the Laboratory and

  15. The Sloan Digital Sky Survey Quasar Lens Search. IV. Statistical...

    Office of Scientific and Technical Information (OSTI)

    The Sloan Digital Sky Survey Quasar Lens Search. IV. Statistical Lens Sample from the Fifth Data Release Citation Details In-Document Search Title: The Sloan Digital Sky Survey...

  16. EERE Statistics Archive

    Broader source: Energy.gov [DOE]

    This page provides EERE Web statistics for all office and corporate websites that opted to use EERE's analytics account. Webtrends statistics for Fiscal Year 2009 (FY09) to FY11 are available for...

  17. Monthly Energy Statistics

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Released for Printing: July 28, 2003 Printed with soy ink on recycled paper. Monthly Energy Review The Monthly Energy Review (MER) presents an overview of the Energy Information...

  18. ARM - Historical Operational Statistics

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

    Operational Statistics 2016 Quarterly Reports First Quarter (PDF) Second Quarter (PDF) Third Quarter (PDF) Fourth Quarter (PDF) Past Quarterly Reports Historical Statistics Field Campaigns Operational Visitors and Accounts Data Archive and Usage (October 1995 - Present) Historical Operational Statistics The reporting requirements for DOE national user facilities are based on time. These requirements concern the actual hours of operation (ACTUAL) and the established maximum operation or uptime

  19. ARM - Historical Visitor Statistics

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

    Visitor Statistics 2016 Quarterly Reports First Quarter (PDF) Second Quarter (PDF) Third Quarter (PDF) Fourth Quarter (PDF) Past Quarterly Reports Historical Statistics Field Campaigns Operational Visitors and Accounts Data Archive and Usage (October 1995 - Present) Historical Visitor Statistics As a national user facility, ARM is required to report facility use for actual visitors and for active user research computer and Archive accounts and only unique scientific users will be counted. A

  20. Independent Statistics & Analysis

    U.S. Energy Information Administration (EIA) Indexed Site

    October 2014 Independent Statistics & Analysis www.eia.gov U.S. Department of Energy Washington, DC 20585 Quarterly Coal Distribution Report April - June 2014 This report was...

  1. FY 2005 Statistical Table

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

    Statistical Table by Appropriation (dollars in thousands - OMB Scoring) Table of Contents Summary...................................................................................................... 1 Mandatory Funding....................................................................................... 3 Energy Supply.............................................................................................. 4 Non-Defense site acceleration

  2. International Energy Statistics - EIA

    Gasoline and Diesel Fuel Update (EIA)

    International > International Energy Statistics International Energy Statistics Petroleum Production | Annual Monthly/Quarterly Consumption | Annual Monthly/Quarterly Capacity | Bunker Fuels | Stocks | Annual Monthly/Quarterly Reserves | Imports | Annual Monthly/Quarterly Exports | CO2 Emissions | Heat Content Natural Gas All Flows | Production | Consumption | Reserves | Imports | Exports | Carbon Dioxide Emissions | Heat Content Coal All Flows | Production | Consumption | Reserves | Imports

  3. Workforce Statistics | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Workforce Statistics | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony Fact Sheets Newsletters Press Releases Photo Gallery Jobs Apply for Our Jobs Our Jobs Working at

  4. All News Releases

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

    All News Releases /newsroom/_assets/images/newsroom-icon.jpg All News Releases Accessible by Topic, Keywords (See "Search Releases") or Chronologically (See "ALL"). Health Space Computing Energy Earth Materials Science Technology The Lab All Inside the Los Alamos National Laboratory fuel cell test lab, graduate students and a post-doctoral researcher work on ElectroCat technology-at rear, Joseph Dumont, Ulises Martinez, Ling Lin. Argonne and Los Alamos national laboratories

  5. WIPP News Releases

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

    Current News Releases March 20, 2015 - Event News Release #2 WIPP Emergency Operations Center Deactivated March 20, 2015 - Event News Release #1 Emergency Operation Center Activated as Precautionary Measure for Offsite Event November 25, 2014 CBFO and WIPP Volunteerism Helps Little Ones This Winter Karing for Kids Koat Drive November 10, 2014 CBFO and WIPP Commemorations for Veterans Day 2014 Photo 1: Veterans Commeration at Skeen-Whitlock, Nov. 6, 2014 Photo 2: Veterans Commeration at

  6. WIPP News Releases

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

    2 News Releases October 29 WIPP Environmental Initiatives Earn DOE Recognition Click on photo below for larger image. October 24 WIPP Security Contractor Receives DOE Voluntary...

  7. WIPP News Releases

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

    3 News Releases December 18 CBFO Selects Quality Assurance Director Click on photo below for larger image. December 2 Carlsbad Field Office Deputy Manager Selected Click on photo...

  8. Press Pass - Press Releases

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

    email mikep@fnal.gov For Immediate Release NRELs John Turner Explores The Sustainable Hydrogen Economy in Energy Colloquium Presentation at Fermilab on Wednesday, July 6;...

  9. WIPP News Releases

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

    10 News Releases December 1 State Renews WIPP Facility Permit November 18 National TRU Program Director Selected November 18 Waste Isolation Pilot Plant Receives Second EPA...

  10. Press Pass - Press Releases

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

    sdahl@fnal.gov For Immediate Release Children's Science Adventures at Fermilab Offer Summer Fun - and Learning, Too BATAVIA, Illinois-Summertime is a bright season of...

  11. Press Pass - Press Releases

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

    email bland@fnal.gov For Immediate Release Fermilab Colloquium Series Offers Free Public Talks on World Energy Situation Beginning Wednesday, April 13 BATAVIA,...

  12. Released: December 2015

    U.S. Energy Information Administration (EIA) Indexed Site

    Levels of Price Difference that Would Cause a Switch from Electricity(c) Released: December 2015 Next ... Source: Energy Information Administration, Office of Energy Markets and End ...

  13. Press Pass - Press Releases

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

    26, 1999 For immediate release PRESS ADVISORY: SIGN UP FOR COVERAGE OF MAIN INJECTOR DEDICATION ON TUESDAY, JUNE 1; RICHARDSON, HASTERT TO SPEAK Batavia, Ill.Secretary of...

  14. Statistically significant relational data mining :

    SciTech Connect (OSTI)

    Berry, Jonathan W.; Leung, Vitus Joseph; Phillips, Cynthia Ann; Pinar, Ali; Robinson, David Gerald; Berger-Wolf, Tanya; Bhowmick, Sanjukta; Casleton, Emily; Kaiser, Mark; Nordman, Daniel J.; Wilson, Alyson G.

    2014-02-01

    This report summarizes the work performed under the project (3z(BStatitically significant relational data mining.(3y (BThe goal of the project was to add more statistical rigor to the fairly ad hoc area of data mining on graphs. Our goal was to develop better algorithms and better ways to evaluate algorithm quality. We concetrated on algorithms for community detection, approximate pattern matching, and graph similarity measures. Approximate pattern matching involves finding an instance of a relatively small pattern, expressed with tolerance, in a large graph of data observed with uncertainty. This report gathers the abstracts and references for the eight refereed publications that have appeared as part of this work. We then archive three pieces of research that have not yet been published. The first is theoretical and experimental evidence that a popular statistical measure for comparison of community assignments favors over-resolved communities over approximations to a ground truth. The second are statistically motivated methods for measuring the quality of an approximate match of a small pattern in a large graph. The third is a new probabilistic random graph model. Statisticians favor these models for graph analysis. The new local structure graph model overcomes some of the issues with popular models such as exponential random graph models and latent variable models.

  15. Audit Manual (Release 8)

    Energy Savers [EERE]

    Deputy Inspector General for Audits and Inspections AUDIT MANUAL Release 8 Revised 2014 Revised 2014 TOC-1 Release 8 OFFICE OF INSPECTOR GENERAL OFFICE OF AUDITS AUDIT MANUAL TABLE OF CONTENTS Page List of Acronyms ...................................................................................................................LOA-1 PART I -- INTRODUCTION CHAPTER 1 -- INTRODUCTION TO THE AUDIT MANUAL A. Purpose of the Audit Manual

  16. AMERICAN STATISTICAL ASSOCIATION

    U.S. Energy Information Administration (EIA) Indexed Site

    AMERICAN STATISTICAL ASSOCIATION + + + + + COMMITTEE ON ENERGY STATISTICS + + + + + FALL MEETING + + + + + FRIDAY OCTOBER 17, 2003 + + + + + The Committee met in Room 8E089 in the Forrestal Building, 1000 Independence Avenue, S.W., Washington, D.C., at 8:30 a.m., Jay Breidt, Chair, presiding. PRESENT F. JAY BREIDT Chair NICOLAS HENGARTNER Vice Chair JOHNNY BLAIR Committee Member MARK BURTON Committee Member JAE EDMONDS Committee Member MOSHE FEDER Committee Member JAMES K. HAMMITT Committee

  17. Independent Statistics & Analysis

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

    April 2015 Independent Statistics & Analysis www.eia.gov U.S. Department of Energy Washington, DC 20585 Annual Coal Distribution Report 2013 This report was prepared by the U.S. Energy Information Administration (EIA), the statistical and analytical agency within the U.S. Department of Energy. By law, EIA's data, analyses, and forecasts are independent of approval by any other officer or employee of the United States Government. The views in this report therefore should not be construed as

  18. Independent Statistics & Analysis

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

    Independent Statistics & Analysis www.eia.gov U.S. Department of Energy Washington, DC 20585 Quarterly Coal Report (Abbreviated) July - September 2015 January 2016 This report was prepared by the U.S. Energy Information Administration (EIA), the statistical and analytical agency within the U.S. Department of Energy. By law, EIA's data, analyses, and forecasts are independent of approval by any other officer or employee of the United States Government. The views in this report therefore

  19. Independent Statistics & Analysis

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

    March 2016 Independent Statistics & Analysis www.eia.gov U.S. Department of Energy Washington, DC 20585 Quarterly Coal Distribution Report October - December 2014 This report was prepared by the U.S. Energy Information Administration (EIA), the statistical and analytical agency within the U.S. Department of Energy. By law, EIA's data, analyses, and forecasts are independent of approval by any other officer or employee of the United States Government. The views in this report therefore should

  20. DOCUMENT RELEASE FORM C

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

    RELEASE FORM C (1) Document Number: RPP-RPT-431 74 (2) Revision Number: (3) Effective Date: 9/30/2009 (4) Document Type: El Digital Image El Hard copy (a) Number of pages (including the DRF) or 107 E PDF E] Video number of digital images (5) Release Type 0 New El Cancel El Page Change El complete Revision (6) Document Title: 2009 Auto-TOR for Tank 241 -T-204 (7) Change/Release Initial Issuance Description: (8) Change Initial Issuance Justification: (9) Associated (a) Structure Location: (c)

  1. ARM - Feature Stories and Releases Article

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

    February 5, 2009 [Feature Stories and Releases] What's the Skinny on Thin Clouds? Bookmark and Share Flights Obtain Long-term Statistics to Improve Data Sets for Climate Models Unlike the wispy blankets of icy cirrus clouds that appear very high in the sky, thin clouds closer to Earth's surface contain water-but often not much. They are frequently patchy and contain small amounts of water. This combination makes them difficult for ground-based instruments to accurately measure, which decreases

  2. Candidate Assembly Statistical Evaluation

    Energy Science and Technology Software Center (OSTI)

    1998-07-15

    The Savannah River Site (SRS) receives aluminum clad spent Material Test Reactor (MTR) fuel from all over the world for storage and eventual reprocessing. There are hundreds of different kinds of MTR fuels and these fuels will continue to be received at SRS for approximately ten more years. SRS''s current criticality evaluation methodology requires the modeling of all MTR fuels utilizing Monte Carlo codes, which is extremely time consuming and resource intensive. Now that amore » significant number of MTR calculations have been conducted it is feasible to consider building statistical models that will provide reasonable estimations of MTR behavior. These statistical models can be incorporated into a standardized model homogenization spreadsheet package to provide analysts with a means of performing routine MTR fuel analyses with a minimal commitment of time and resources. This became the purpose for development of the Candidate Assembly Statistical Evaluation (CASE) program at SRS.« less

  3. Press Pass - Press Releases

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

    release MiniBooNE opens the box Results from Fermilab experiment resolve long-standing neutrino question BATAVIA, Illinois-Scientists of the MiniBooNE1 experiment at the...

  4. WIPP News Releases - 1996

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

    6 News Releases DOE to Hold Public Hearings Next Week in Albuquerque on WIPP SEIS - 123196 DOE to Hold Public Hearings Next Week in Santa Fe on WIPP SEIS - 123196 DOE Announces ...

  5. WIPP News Releases - 2005

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

    5 News Releases December 27 Empty WIPP truck overturns December 12 Dr. Dave Moody to Lead the Carlsbad Field Office December 7 WIPP Satellite Tracking System Relocates to Carlsbad...

  6. WIPP News Releases - 2006

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

    Releases December 12 Idaho National Laboratory Waste Stream Cleared for Shipment to WIPP November 15 WIPP Reaches 4-Million-Hour Safety Milestone October 16 State of New Mexico...

  7. News Releases Feed

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

    10 cool science and technology stories from Argonne in 2015 http:www.anl.govarticles10-cool-science-and-technology-stories-argonne-2015 December 23, 2015 News Releases Feed...

  8. 2009 WIPP News Releases

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

    09 News Releases December 21 Magnum Minerals to Buy WIPP Salt October 14 Agreement Reached Between WTS and Union Employees October 1 Truck Accident Did Not Involve WIPP Shipment...

  9. Rad-Release

    ScienceCinema (OSTI)

    None

    2013-05-28

    The R&D 100 Award winning Rad-Release Chemical Decontamination Technology is a highly effective (up to 99% removal rate), affordable, patented chemical-foam-clay decontamination process tailored to specific radiological and metal contaminants, which is applicable to a wide variety of substrates. For more information about this project, visit http://www.inl.gov/rd100/2011/rad-release/

  10. FY 2006 Statistical Table

    Energy Savers [EERE]

    Statistical Table by Appropriation (dollars in thousands - OMB Scoring) FY 2004 FY 2005 FY 2006 Comparable Comparable Request to FY 2006 vs. FY 2005 Approp Approp Congress Discretionary Summary By Appropriation Energy And Water Development Appropriation Summary: Energy Programs Energy supply Operation and maintenance................................................. 787,941 909,903 862,499 -47,404 -5.2% Construction......................................................................... 6,956

  11. FY 2007 Statistical Table

    Energy Savers [EERE]

    Statistical Table by Appropriation (dollars in thousands - OMB Scoring) FY 2005 FY 2006 FY 2007 Current Current Congressional Approp. Approp. Request $ % Discretionary Summary By Appropriation Energy And Water Development, And Related Agencies Appropriation Summary: Energy Programs Energy supply and conservation Operation and maintenance............................................ 1,779,399 1,791,372 1,917,331 +125,959 +7.0%

  12. FY 2008 Statistical Table

    Energy Savers [EERE]

    Statistical Table by Appropriation (dollars in thousands - OMB Scoring) FY 2006 FY 2007 FY 2008 Current Congressional Congressional Approp. Request Request $ % Discretionary Summary By Appropriation Energy And Water Development, And Related Agencies Appropriation Summary: Energy Programs Energy supply and conservation Operation and maintenance........................................... 1,781,242 1,917,331 2,187,943 +270,612 +14.1%

  13. FY 2013 Statistical Table

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

    Statistical Table by Appropriation (dollars in thousands - OMB Scoring) FY 2011 FY 2012 FY 2013 Current Enacted Congressional Approp. Approp. * Request $ % Discretionary Summary By Appropriation Energy And Water Development, And Related Agencies Appropriation Summary: Energy Programs Energy efficiency and renewable energy........................................ 1,771,721 1,809,638 2,337,000 +527,362 +29.1% Electricity delivery and energy reliability.........................................

  14. Lectures on probability and statistics

    SciTech Connect (OSTI)

    Yost, G.P.

    1984-09-01

    These notes are based on a set of statistics lectures delivered at Imperial College to the first-year postgraduate students in High Energy Physics. They are designed for the professional experimental scientist. We begin with the fundamentals of probability theory, in which one makes statements about the set of possible outcomes of an experiment, based upon a complete a priori understanding of the experiment. For example, in a roll of a set of (fair) dice, one understands a priori that any given side of each die is equally likely to turn up. From that, we can calculate the probability of any specified outcome. We finish with the inverse problem, statistics. Here, one begins with a set of actual data (e.g., the outcomes of a number of rolls of the dice), and attempts to make inferences about the state of nature which gave those data (e.g., the likelihood of seeing any given side of any given die turn up). This is a much more difficult problem, of course, and one's solutions often turn out to be unsatisfactory in one respect or another.

  15. Statistical Analysis.indd

    Energy Savers [EERE]

    LM Stakeholder Interaction and External Communications June 2014 Page 1 OVERVIEW The U.S. Department of Energy (DOE) Offi ce of Legacy Management (LM) makes every effort to communicate with its stakeholders through public and small group meetings, conferences, briefi ngs, news releases, telephone, e-mail, informational materials, and through the LM website. To assess the effectiveness of LM's communication with stakeholders across the nation, an analysis of stakeholder interaction was performed.

  16. Press Pass - Press Releases

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

    Rijksuniversiteit Groningen, Groningen Nationaal Instituut voor Kernfysica en Hoge Energie Fysica (NIKHEF), Nijmegen Poland Department of Experimental Physics, University of...

  17. Heat release analysis of engine pressure data

    SciTech Connect (OSTI)

    Gatowski, J.A.; Balles, E.N.; Chun, K.M.; Nelson, F.E.; Ekchian, J.A.; Heywood, J.B.

    1984-01-01

    In analyzing the processes inside the cylinder of an internal combustion engine, the principal diagnostic at the experimenter's disposal is a measured time history of the cylinder pressure. This paper develops, tests, and applies a heat release analysis procedure that maintains simplicity while including the effects of heat transfer, crevice flows and fuel injection. The heat release model uses a one zone description of the cylinder contents with thermodynamic properties represented by a linear approximation. Applications of the analysis to a single-cylinder spark-ignition engine, a special square cross-section visualization spark-ignition engine, and a direct-injection stratified charge engine are presented.

  18. FY 2009 Statistical Table

    Energy Savers [EERE]

    Statistical Table by Appropriation (dollars in thousands - OMB Scoring) FY 2007 FY 2008 FY 2009 Current Current Congressional Op. Plan Approp. Request $ % Discretionary Summary By Appropriation Energy And Water Development, And Related Agencies Appropriation Summary: Energy Programs Energy efficiency and renewable energy.......................... -- 1,722,407 1,255,393 -467,014 -27.1% Electricity delivery and energy reliability........................... -- 138,556 134,000 -4,556 -3.3% Nuclear

  19. Implementing Bayesian Statistics

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

    Implementing Bayesian Statistics and a Full Systematic Uncertainty Propagation with the Soft X-Ray Tomography Diagnostic on the Madison Symmetric Torus by Jay Johnson A thesis submitted in partial fulfillment of the requirements for the degree of Bachelors of Science (Physics) at the University of Wisconsin - Madison 2013 i Abstract The Madison Symmetric Torus uses multiple diagnostics to measure electron temper- ature (T e ). The soft x-ray (SXR) diagnostic measures T e from x-ray emission in

  20. DOCUMENT RELEASE FORM

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

    7 (2) Revision Number: 0 1(3) Effective Date: 9/28/2009 (4) Document Type: [] Digital Image [] Hard copy (a) Number of pages (including the DRF) or 76 Z PDF E] Video number of digital images (5) Release Type Z New El cancel E] Page Change El complete Revision (6) Document Title: 2009 Auto-TCR for Tank 241-13-203 (7) Change/Release Initial Issuance Description: (8) Change Initial Issuance Justification: (9) Associated (a) Structure Location: (c) Building Number: Structure, System, and Component

  1. DOCUMENT RELEASE FORM

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

    8 (2) Revision Number: 0 (3) Effective Date: 9/28/2009 (4) Document Type: [] Digital Image El Hard copy (a) Number of pages (including the DRF) or 74 0PDF E] Video number of digital images (5) Release Type E New El cancel l Page Change El complete Revision (6) Document Title: 2009 Auto-TCR for Tank 241-13-204 (7) Change/Release Initial Issuance Description: (8) Change Initial Issuance Justification: (9) Associated (a) Structure Location: (c) Building Number: Structure, System, and Component N/A

  2. DOCUMENT RELEASE FORM

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

    31 97 (2) Revision Number: 0 -- (3) Effective Date: 9/30/2009 (4) Document Type: E] Digital Image l Hard copy (a) Number of pages (including the DRF) or 84 0 POE E Video number of digital images (5) Release Type Z New 1:1 Cancel liiPage Change Elcomplete Revision (6) Document Title: 2009 Auto-TOR for Tank 241 -TY-1 05 (7) Change/Release Initial Issuance Description: (8) Change Initial Issuance Justification: (9) Associated (a) Structure Location: (c) Building Number: Structure, System, and

  3. ARM - Press Releases

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

    Press Releases Related Links TWP-ICE Home Tropical Western Pacific Home ARM Data Discovery Browse Data Post-Experiment Data Sets Weather Summary (pdf, 6M) New York Workshop Presentations Experiment Planning TWP-ICE Proposal Abstract Detailed Experiment Description Science Plan (pdf, 1M) Operations Plan (pdf, 321K) Maps Contact Info Related Links Daily Report Report Archives Press Media Coverage TWP-ICE Fact Sheet (pdf, 211K) Press Releases TWP-ICE Images ARM flickr site <=""

  4. 2015 News Releases | NREL

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

    2015 News Releases Access news stories about the laboratory and renewable energy and energy efficiency technologies. Search December 21, 2015 NREL Research Advances Hydrogen Production Efforts Researchers at the Energy Department's National Renewable Energy Laboratory (NREL) have made advances toward affordable photoelectrochemical (PEC) production of hydrogen. December 11, 2015 A Metabolic Pathway in Cyanobacteria Could Yield Better Biofuels and Bioproducts from Photosynthesis Scientists from

  5. STEP Utility Data Release Form

    Broader source: Energy.gov [DOE]

    STEP Utility Data Release Form, from the Tool Kit Framework: Small Town University Energy Program (STEP).

  6. NNSA Releases Annual Stockpile Stewardship & Management Plan...

    National Nuclear Security Administration (NNSA)

    NNSA Blog Home Library Press Releases NNSA Releases Annual Stockpile Stewardship & Management Plan NNSA Releases Annual Stockpile Stewardship & Management Plan Press Release...

  7. International petroleum statistics report

    SciTech Connect (OSTI)

    1995-10-01

    The International Petroleum Statistics Report is a monthly publication that provides current international oil data. This report presents data on international oil production, demand, imports, exports and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). Section 2 presents an oil supply/demand balance for the world, in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries.

  8. International petroleum statistics report

    SciTech Connect (OSTI)

    1997-05-01

    The International Petroleum Statistics Report is a monthly publication that provides current international oil data. This report is published for the use of Members of Congress, Federal agencies, State agencies, industry, and the general public. Publication of this report is in keeping with responsibilities given the Energy Information Administration in Public Law 95-91. The International Petroleum Statistics Report presents data on international oil production, demand, imports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1995; OECD stocks from 1973 through 1995; and OECD trade from 1985 through 1995.

  9. Sandia Energy - Statistical Mechanics with Density Functional...

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

    Statistical Mechanics with Density Functional Theory Accuracy Home Highlights - HPC Statistical Mechanics with Density Functional Theory Accuracy Previous Next Statistical...

  10. FOR IMMEDIATE RELEASE

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

    FOR IMMEDIATE RELEASE CH2M HILL PLATEAU REMEDIATION COMPANY EXPANDS GROUNDWATER CLEANUP NEAR COLUMBIA RIVER Accelerated Efforts Expanding Hanford Site's Ability to Treat Contaminated Groundwater RICHLAND, WASH. - AUGUST 6, 2009 - U. S. Department of Energy (DOE) and contractor CH2M HILL Plateau Remediation Company (CH2M HILL) are accelerating groundwater cleanup efforts at Hanford's 100 Area. Hanford's 100 Area stretches 16,600 acres along the Columbia River and once housed nine plutonium

  11. FOR IMMEDIATE RELEASE

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

    IMMEDIATE RELEASE Media Contacts: January 23, 2012 Cameron Hardy, DOE , (509) 376-5365, Cameron.Hardy@rl.doe.gov DOE Considers Natural Gas Utility Service Options Proposal Includes 30-mile Natural Gas Pipeline from Pasco to Hanford RICHLAND, WASH. - The U.S. Department of Energy (DOE) is considering natural gas transportation and distribution requirements to support the Waste Treatment Plant (WTP) and evaporator operations at the Hanford Site in southeastern Washington State. DOE awarded a task

  12. 1998 News Releases | NREL

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

    8 News Releases Access news stories about the laboratory and renewable energy and energy efficiency technologies. Search Popular Science Recognizes Innovative Solar Technologies - (12/16/98) Kazmerski Leads National Center for Solar Research - (12/1/98) MRI, Battelle and Bechtel to Manage National Renewable Energy Lab - (11/19/98) Prestigious Council to Advise National Renewable Energy Lab - (11/19/98) Tour Opens Doors, Minds to Solar Energy - (10/5/98) MRI, Battelle, Bechtel Team Wins National

  13. 2000 News Releases | NREL

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

    0 News Releases Access news stories about the laboratory and renewable energy and energy efficiency technologies. Search NREL's Zunger Receives Top Scientific Honors - (11/29/00) Report Outlines Promising Opportunities for Addressing Climate Change - (11/15/00) Conference to Focus on Vast Need for 'Village Power' Solar, Wind Power Seen as Solutions for Developing World - (11/10/00) Energy Department Announces National Bioenergy Center - (11/01/00) NREL and California Air Agency to Test Clean

  14. 2002 News Releases | NREL

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

    2 News Releases Access news stories about the laboratory and renewable energy and energy efficiency technologies. Search Director of National Bioenergy Center Named - (12/12/02) Scientific American' Recognizes Solar Cell Research - (11/11/02) UPS Fleet Study Quantifies the Reliability, Low Emissions of CNG Trucks - (10/29/02) Energy Department Honors Solar Decathlon Winners - (10/05/02) Winner of Solar Decathlon to be Announced - (10/04/02) Solar Decathlon Engineering Design Results Announced -

  15. 2003 News Releases | NREL

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

    3 News Releases Access news stories about the laboratory and renewable energy and energy efficiency technologies. Search December 22, 2003 Renewable Energy a Smart Choice for Farmers and Ranchers December 10, 2003 Georgia Tech's Rohatgi Wins Second Annual Rappaport Award December 9, 2003 Acclaim for Three Leaders at Annual NREL Stakeholders Reception November 14, 2003 World Renewable Energy Congress Provides International Forum November 12, 2003 NREL and Company Researchers Team Up on Thin-Film

  16. 2004 News Releases | NREL

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

    4 News Releases Access news stories about the laboratory and renewable energy and energy efficiency technologies. Search December 21, 2004 NREL Recognizes Solar Pioneer with National Honor November 23, 2004 NREL Recognizes Solar Pioneer with National Honor November 17, 2004 Basalt Middle School Teacher Recognized for Renewable Energy Efforts October 5, 2004 NREL Theorist Recognized for Highest Citation Impact September 24, 2004 NREL Selects Contractor for New Science & Technology Facility

  17. 2005 News Releases | NREL

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

    5 News Releases Access news stories about the laboratory and renewable energy and energy efficiency technologies. Search November 17, 2005 Lakewood High School Teacher Recognized for Introduction of Renewable Energy Curriculum Students taking technology classes at Lakewood High School this semester are learning about more than construction, technical theater and computer aided drafting (CAD); they are learning about energy issues within their community. October 31, 2005 Agreement Establishes

  18. 2007 News Releases | NREL

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

    7 News Releases Access news stories about the laboratory and renewable energy and energy efficiency technologies. Search December 4, 2007 Energy Lab Sets Aggressive Greenhouse Gas Reduction Goal The U.S. Department of Energy's National Renewable Energy Laboratory (NREL) has pledged to reduce its greenhouse gas emissions by 75 percent from 2005 to 2009. The new goal is part of NREL's participation in the Environmental Protection Agency's (EPA) Climate Leaders program. November 8, 2007 Wakonda

  19. 2008 News Releases | NREL

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

    8 News Releases Access news stories about the laboratory and renewable energy and energy efficiency technologies. Search December 11, 2008 Alternative Fuels and Advanced Vehicle Data Center Creates New Tool to Calculate Ways to Cut Gas Use A business owner with a fleet of 10 heavy-duty diesel trucks wants to cut diesel use by 10 percent. Would using a biodiesel blend or investing in onboard power sources that reduce engine idling achieve the biggest drop in petroleum use? An average driver,

  20. 2010 News Releases | NREL

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

    0 News Releases Access news stories about the laboratory and renewable energy and energy efficiency technologies. Search December 17, 2010 NREL Employees Significantly Increase Their Community Support For the second year in a row, employees of the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) pledged significantly more to community organizations during its annual charitable giving campaign this holiday season. December 2, 2010 Scientists Generate Two Energetic

  1. 2011 News Releases | NREL

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

    1 News Releases Access news stories about the laboratory and renewable energy and energy efficiency technologies. Search December 20, 2011 NREL Licenses Technology to Increase Solar Cell Efficiency The U.S. Department of Energy's National Renewable Energy Laboratory (NREL) announced today that Natcore Technology Inc. has been granted a patent license agreement to develop a line of black silicon products. December 15, 2011 NREL Scientists Report First Solar Cell Producing More Electrons In

  2. 2012 News Releases | NREL

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

    2 News Releases Access news stories about the laboratory and renewable energy and energy efficiency technologies. Search December 21, 2012 NREL Names New Executive The U.S. Department of Energy's National Renewable Energy Laboratory today named Barbara Goodman as Associate Laboratory Director for Renewable Fuels and Vehicle Systems to replace Dale Gardner who is retiring at the end of the year. December 20, 2012 Concentrated Solar Power with Thermal Energy Storage Can Help Utilities' Bottom

  3. 2013 News Releases | NREL

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

    3 News Releases Access news stories about the laboratory and renewable energy and energy efficiency technologies. Search December 12, 2013 NREL Seeks Leaders for National Executive Energy Academy The Energy Department's National Renewable Energy Laboratory (NREL) is accepting applications for its 2014 Executive Energy Leadership Academy. NREL's Executive Energy Leadership Academy, also known as Energy Execs, is a program for non-technical decision-makers throughout the country to learn about

  4. 2014 News Releases | NREL

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

    4 News Releases Access news stories about the laboratory and renewable energy and energy efficiency technologies. Search December 23, 2014 NREL Receives Editors' Choice Awards for Supercomputer Research Two prestigious scientific magazines have awarded the Energy Department's National Renewable Energy Laboratory (NREL) with Editors' Choice awards for the Peregrine high-performance computer and the groundbreaking research it made possible. December 18, 2014 Three New Fellows to Help Guide NREL

  5. Press Releases - 2016

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

    Releases - 2016 January 28, 2016 New research paper highlights visualization of high-energy electrons in fast-ignition targets In a paper published in Nature Physics, researchers report on the first visualization of fast electron spatial energy deposition in a laser-compressed cone-in-shell fast ignition target. January 22, 2016 Petawatt laser system passes a key milestone The High-Repetition-Rate Advanced Petawatt Laser System (HAPLS) under construction at LLNL recently achieved a key average

  6. Press Releases | JCESR

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

    Releases New Hybrid Electrolyte for Solid-State Lithium Batteries December 21, 2015 Scientists at the U.S. Department of Energy's Lawrence Berkeley National Laboratory have developed a novel electrolyte for use in solid-state lithium batteries that overcomes many of the problems that plague other solid electrolytes while also showing signs of being compatible with next-generation cathodes. U-M Opens World-Class Battery Research Lab October 2, 2015 University of Michigan's new Battery Lab further

  7. 2016 News Releases | NREL

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

    2016 News Releases Access news stories about the laboratory and renewable energy and energy efficiency technologies. Search March 10, 2016 NREL to Collaborate with Small Clean Energy Businesses as Part of DOE Pilot Program The U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) will help the first group of small clean energy businesses advance their products under the Small Business Vouchers (SBV) pilot launched last July by DOE. February 29, 2016 NREL Collaboration

  8. Cryogenic hydrogen release research.

    SciTech Connect (OSTI)

    LaFleur, Angela Christine

    2015-12-01

    The objective of this project was to devolop a plan for modifying the Turbulent Combustion Laboratory (TCL) with the necessary infrastructure to produce a cold (near liquid temperature) hydrogen jet. The necessary infrastructure has been specified and laboratory modifications are currently underway. Once complete, experiments from this platform will be used to develop and validate models that inform codes and standards which specify protection criteria for unintended releases from liquid hydrogen storage, transport, and delivery infrastructure.

  9. Statistical physics ""Beyond equilibrium

    SciTech Connect (OSTI)

    Ecke, Robert E

    2009-01-01

    The scientific challenges of the 21st century will increasingly involve competing interactions, geometric frustration, spatial and temporal intrinsic inhomogeneity, nanoscale structures, and interactions spanning many scales. We will focus on a broad class of emerging problems that will require new tools in non-equilibrium statistical physics and that will find application in new material functionality, in predicting complex spatial dynamics, and in understanding novel states of matter. Our work will encompass materials under extreme conditions involving elastic/plastic deformation, competing interactions, intrinsic inhomogeneity, frustration in condensed matter systems, scaling phenomena in disordered materials from glasses to granular matter, quantum chemistry applied to nano-scale materials, soft-matter materials, and spatio-temporal properties of both ordinary and complex fluids.

  10. statistics | OpenEI Community

    Open Energy Info (EERE)

    statistics Home Rmckeel's picture Submitted by Rmckeel(297) Contributor 8 November, 2012 - 12:58 OpenEI dashboard Google Analytics mediawiki OpenEI statistics wiki OpenEI web...

  11. Press Pass - Press Releases

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

    Fermilab. This is a real science experiment, not a toy, says SALTA co-director Greg Snow, a physicist at the University of Nebraska at Lincoln and a Fermilab experimenter....

  12. Media Release Media Contact FOR IMMEDIATE RELEASE Heather Rasmussen

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

    Media Release Media Contact FOR IMMEDIATE RELEASE Heather Rasmussen September 22, 2011 Communication Specialist (801) 819-7623 hrasmussen@wecc.biz WECC releases its first-ever transmission plan for the Western Interconnection The Western Electricity Coordinating Council (WECC) announced the release of its first 10-Year Regional Transmission Plan (Plan) for the Western Interconnection. Looking ahead to 2020, the Plan focuses on how to meet the Western Interconnection's transmission requirements;

  13. Gas releases from salt

    SciTech Connect (OSTI)

    Ehgartner, B.; Neal, J.; Hinkebein, T.

    1998-06-01

    The occurrence of gas in salt mines and caverns has presented some serious problems to facility operators. Salt mines have long experienced sudden, usually unexpected expulsions of gas and salt from a production face, commonly known as outbursts. Outbursts can release over one million cubic feet of methane and fractured salt, and are responsible for the lives of numerous miners and explosions. Equipment, production time, and even entire mines have been lost due to outbursts. An outburst creates a cornucopian shaped hole that can reach heights of several hundred feet. The potential occurrence of outbursts must be factored into mine design and mining methods. In caverns, the occurrence of outbursts and steady infiltration of gas into stored product can effect the quality of the product, particularly over the long-term, and in some cases renders the product unusable as is or difficult to transport. Gas has also been known to collect in the roof traps of caverns resulting in safety and operational concerns. The intent of this paper is to summarize the existing knowledge on gas releases from salt. The compiled information can provide a better understanding of the phenomena and gain insight into the causative mechanisms that, once established, can help mitigate the variety of problems associated with gas releases from salt. Outbursts, as documented in mines, are discussed first. This is followed by a discussion of the relatively slow gas infiltration into stored crude oil, as observed and modeled in the caverns of the US Strategic Petroleum Reserve. A model that predicts outburst pressure kicks in caverns is also discussed.

  14. International petroleum statistics report

    SciTech Connect (OSTI)

    1995-07-27

    The International Petroleum Statistics Report presents data on international oil production, demand, imports, and exports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1994; OECD stocks from 1973 through 1994; and OECD trade from 1984 through 1994.

  15. International petroleum statistics report

    SciTech Connect (OSTI)

    1995-11-01

    The International Petroleum Statistics Report presents data on international oil production, demand, imports, exports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1994; OECD stocks from 1973 through 1994; and OECD trade from 1984 through 1994.

  16. International petroleum statistics report

    SciTech Connect (OSTI)

    1996-10-01

    The International Petroleum Statistics Report presents data on international oil production, demand, imports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. Word oil production and OECD demand data are for the years 1970 through 1995; OECD stocks from 1973 through 1995; and OECD trade from 1985 through 1995.

  17. International petroleum statistics report

    SciTech Connect (OSTI)

    1996-05-01

    The International Petroleum Statistics Report presents data on international oil production, demand, imports, exports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1995; OECD stocks from 1973 through 1995; and OECD trade from 1084 through 1994.

  18. International petroleum statistics report

    SciTech Connect (OSTI)

    1997-07-01

    The International Petroleum Statistics Report is a monthly publication that provides current international data. The report presents data on international oil production, demand, imports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent 12 months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1996; OECD stocks from 1973 through 1996; and OECD trade from 1986 through 1996.

  19. News Releases - 2012

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

    /newsroom/_assets/images/newsroom-icon.jpg News Releases - 2012 We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. January» February» March» April» May» June» July» August» September» October» November» December» Laboratory space scientists use a combination of technologies to monitor Santa's progress as he speeds through the skies. Scientists to surveil Santa's sleigh

  20. News Releases - 2014

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

    /newsroom/_assets/images/newsroom-icon.jpg News Releases - 2014 We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. January» February» March» April» May» June» July» August» September» October» November» December» A picture of a membrane protein called cysZ determined with Phenix software using data that could not previously be analyzed. Mysteries of 'molecular machines'

  1. FOR IMMEDIATE RELEASE CIV

    Energy Savers [EERE]

    _ FOR IMMEDIATE RELEASE CIV FRIDAY, AUGUST 21, 2015 (202) 514-2007 WWW.JUSTICE.GOV TTY (866) 544-5309 SANDIA CORPORATION AGREES TO PAY $4.7 MILLION TO RESOLVE ALLEGATIONS RELATED TO LOBBYING ACTIVITIES WASHINGTON - The Justice Department announced today that Sandia Corporation has agreed to pay $4,790,042 to resolve allegations that Sandia violated the Byrd Amendment and the False Claims Act by using federal funds for activities related to lobbying Congress and federal agencies to obtain a

  2. News Releases - 2016

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

    /newsroom/_assets/images/newsroom-icon.jpg News Releases - 2016 We are your source for reliable, up-to-date news and information; our scientists and engineers can provide technical insights on our innovations for a secure nation. March» February» January» Inside the Los Alamos National Laboratory fuel cell test lab, graduate students and a post-doctoral researcher work on ElectroCat technology-at rear, Joseph Dumont, Ulises Martinez, Ling Lin. Argonne and Los Alamos national laboratories

  3. Event Release-2

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

    2:44 p.m. - Emergency response teams are responding to an operational emergency at the U.S. Department of Energy's (DOE) Waste Isolation Pilot Plant (WIPP). NEW INFORMATION * Personnel who were transported to a local hospital for possible smoke inhalation have been released * Officials at WIPP are working on a plan for safe re-entry to the WIPP underground * The plan must be approved by the U.S. Mine Safety and Health Administration * No time frame has been determined for the plan to be approved

  4. 1996 News Releases | NREL

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

    6 News Releases Access news stories about the laboratory and renewable energy and energy efficiency technologies. Search Companies Selected for Small Wind Turbine Project - (11/27/96) DOE Forms National Center for Photovoltaics - (11/19/96) The Brightest in Solar Homes to Shine in Public Tour - (10/4/96) New NREL Research Facility Slashes Energy Use by 66 Percent - (10/3/96) Agreement Moves Nevada Solar Plant Step Closer to Reality - (10/3/96) Would-Be Solar Electric Homeowners Sought For

  5. 2001 News Releases | NREL

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

    1 News Releases Access news stories about the laboratory and renewable energy and energy efficiency technologies. Search Customer Choice Would Advance Renewable Energy - (10/31/01) NREL Appointments Announced - (10/19/01) NREL Research Teams Win Three R&D 100 Awards - (10/04/01) Solar Home Tour and Exhibitor Showcase Open Doors to Renewable Energy Information - (10/04/01) Pricing Programs Spur Growth of Renewable Energy Technologies - (09/24/01) Awards to Boost Research into Cheaper Solar

  6. Hanford production reactor heat releases 1951--1971

    SciTech Connect (OSTI)

    Kannberg, L.D.

    1992-04-01

    The purpose of this report is to document and detail the thermal releases from the Hanford nuclear production reactors during the period 1951 through 1971, and to put these releases in historical perspective with respect to changing Columbia River flows and temperatures. This information can also be used as a foundation for further ecological evaluations. When examining Hanford production reactor thermal releases to the Columbia River all related factors affecting the releases and the characteristics of the river should be considered. The major considerations in the present study were the characteristics of the releases themselves (primarily coolant flow rate, temperatures, discharge facilities, period of operation, and level of operation) and the characteristics of the river in that reach (primarily flow rate, temperature and mixing characteristics; the effects of dam construction were also taken into account). In addition, this study addressed ecological effects of thermal releases on aquatic species. Accordingly, this report includes discussion of the reactor cooling system, historical heat releases, thermal mixing and transport studies, hydroelectric power development, and ecologic effects of Hanford production reactor heat releases on salmon and trout. Appendix A contains reactor operating statistics, and Appendix B provide computations of heat added to the Columbia River between Priest Rapids Dam and Richland, Washington.

  7. Quick release engine cylinder

    DOE Patents [OSTI]

    Sunnarborg, Duane A.

    2000-01-01

    A quick release engine cylinder allows optical access to an essentially unaltered combustion chamber, is suitable for use with actual combustion processes, and is amenable to rapid and repeated disassembly and cleaning. A cylinder member, adapted to constrain a piston to a defined path through the cylinder member, sealingly engages a cylinder head to provide a production-like combustion chamber. A support member mounts with the cylinder member. The support-to-cylinder mounting allows two relationships therebetween. In the first mounting relationship, the support engages the cylinder member and restrains the cylinder against the head. In the second mounting relationship, the cylinder member can pass through the support member, moving away from the head and providing access to the piston-top and head.

  8. ARM - Historical Field Campaign Statistics

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

    Field Campaign Statistics 2016 Quarterly Reports First Quarter (PDF) Second Quarter (PDF) Third Quarter (PDF) Fourth Quarter (PDF) Past Quarterly Reports Historical Statistics Field Campaigns Operational Visitors and Accounts Data Archive and Usage (October 1995 - Present) Historical Field Campaign Statistics ARM Climate Research Facility users regularly conduct field campaigns to augment routine data acquisitions and to test and validate new instruments. Since the ARM Program began operations

  9. Estimating the releasable source term for Type B packages

    SciTech Connect (OSTI)

    Anderson, B.L.; Carlson, R.W.; Osgood, N.

    1995-11-01

    The release rate criteria for Type B packages designed to transport radioactive materials is given in Title 10 of the Code of Federal Regulations (10 CFR 71). Before the maximum allowable volumetric leakage rate that corresponds to the regulatory release rate can be calculated, estimation of the releasable source term activity density (concentration of releasable radioactive material) is required. This work provides methods for estimating the releasable source term for packages holding various contents types. The contents types considered include: (1) radioactive liquids; (2) radioactive gases; (3) radioactive powders and dispersible solids; (4) non-dispersible radioactive solids and (5) irradiated nuclear fuel rods. The numbers given, especially as related to the source term for packages transporting irradiated fuel rods, are preliminary and are subject to change upon development of improved methods and/or upon review of additional experimental data.

  10. NREL Releases Renewable Energy Data Book Detailing Growing Industry in 2012

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

    - News Releases | NREL Releases Renewable Energy Data Book Detailing Growing Industry in 2012 November 21, 2013 The National Renewable Energy Laboratory (NREL) has released the 2012 Renewable Energy Data Book on behalf of the Energy Department's Office of Energy Efficiency and Renewable Energy. The annual report is an important assessment of U.S. energy statistics for 2012, including renewable electricity, worldwide renewable energy development, clean energy investments, and data on specific

  11. NREL Releases the 2013 Renewable Energy Data Book, Detailing Increases in

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

    Installed Capacity - News Releases | NREL Releases the 2013 Renewable Energy Data Book, Detailing Increases in Installed Capacity January 20, 2015 The newly released 2013 Renewable Energy Data Book illustrates United States and global energy statistics, including renewable electricity generation, renewable energy development, clean energy investments, and technology-specific data and trends. The Data Book is produced and published annually by the National Renewable Energy Laboratory (NREL)

  12. Preliminary Release: August 19, 2011",,,,,,,,,,,,,"Released: April 2013","Releas

    U.S. Energy Information Administration (EIA) Indexed Site

    ,,,,,,,,,,,,,"Released: April 2013","Released: April 2013","Released: April 2013","Released: April 2013","Released: April 2013","Released: April 2013","Released: April 2013","Released: April 2013","Released: April 2013","Released: April 2013","Released: April 2013","Released: April 2013","Released: April 2013","Released: April 2013","Released: April

  13. Moore named an American Statistical Society Fellow

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

    Moore named an American Statistical Society Fellow Moore named an American Statistical Society Fellow The ASA inducted Leslie (Lisa) Moore as a Fellow at the 2014 Joint Statistical...

  14. Computing contingency statistics in parallel.

    SciTech Connect (OSTI)

    Bennett, Janine Camille; Thompson, David; Pebay, Philippe Pierre

    2010-09-01

    Statistical analysis is typically used to reduce the dimensionality of and infer meaning from data. A key challenge of any statistical analysis package aimed at large-scale, distributed data is to address the orthogonal issues of parallel scalability and numerical stability. Many statistical techniques, e.g., descriptive statistics or principal component analysis, are based on moments and co-moments and, using robust online update formulas, can be computed in an embarrassingly parallel manner, amenable to a map-reduce style implementation. In this paper we focus on contingency tables, through which numerous derived statistics such as joint and marginal probability, point-wise mutual information, information entropy, and {chi}{sup 2} independence statistics can be directly obtained. However, contingency tables can become large as data size increases, requiring a correspondingly large amount of communication between processors. This potential increase in communication prevents optimal parallel speedup and is the main difference with moment-based statistics where the amount of inter-processor communication is independent of data size. Here we present the design trade-offs which we made to implement the computation of contingency tables in parallel.We also study the parallel speedup and scalability properties of our open source implementation. In particular, we observe optimal speed-up and scalability when the contingency statistics are used in their appropriate context, namely, when the data input is not quasi-diffuse.

  15. COMMERCIAL SNF ACCIDENT RELEASE FRACTIONS

    SciTech Connect (OSTI)

    S.O. Bader

    1999-10-18

    The purpose of this design analysis is to specify and document the total and respirable fractions for radioactive materials that are released from an accident event at the Monitored Geologic Repository (MGR) involving commercial spent nuclear fuel (CSNF) in a dry environment. The total and respirable release fractions will be used to support the preclosure licensing basis for the MGR. The total release fraction is defined as the fraction of total CSNF assembly inventory, typically expressed as an activity inventory (e.g., curies), of a given radionuclide that is released to the environment from a waste form. The radionuclides are released from the inside of breached fuel rods (or pins) and from the detachment of radioactive material (crud) from the outside surfaces of fuel rods and other components of fuel assemblies. The total release fraction accounts for several mechanisms that tend to retain, retard, or diminish the amount of radionuclides that are available for transport to dose receptors or otherwise can be shown to reduce exposure of receptors to radiological releases. The total release fraction includes a fraction of airborne material that is respirable and could result in inhalation doses. This subset of the total release fraction is referred to as the respirable release fraction. Potential accidents may involve waste forms that are characterized as either bare (unconfined) fuel assemblies or confined fuel assemblies. The confined CSNF assemblies at the MGR are contained in shipping casks, canisters, or disposal containers (waste packages). In contrast to the bare fuel assemblies, the container that confines the fuel assemblies has the potential of providing an additional barrier for diminishing the total release fraction should the fuel rod cladding breach during an accident. However, this analysis will not take credit for this additional bamer and will establish only the total release fractions for bare unconfined CSNF assemblies, which may however be conservatively applied to confined CSNF assemblies.

  16. SEPA Press Releases | Department of Energy

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

    News Press Releases Career Opportunities SEPA History SEPA Video

  17. Experimental Highlights

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

    Experimental Highlights Targeting Extreme Physics As the pursuit of fusion ignition continues on NIF, LLNL researchers also are conducting increasingly challenging experiments that peer more and more deeply into the behavior of materials under extreme temperatures and pressures. And a key to the success of these experiments is the development and refinement of intricate, precisely fabricated targets that meet the researchers' needs. NIF's millimeter-sized targets are used in inertial confinement

  18. Key China Energy Statistics 2011

    SciTech Connect (OSTI)

    Levine, Mark; Fridley, David; Lu, Hongyou; Fino-Chen, Cecilia

    2012-01-15

    The China Energy Group at Lawrence Berkeley National Laboratory (LBNL) was established in 1988. Over the years the Group has gained recognition as an authoritative source of China energy statistics through the publication of its China Energy Databook (CED). In 2008 the Group published the Seventh Edition of the CED (http://china.lbl.gov/research/chinaenergy-databook). This handbook summarizes key statistics from the CED and is expressly modeled on the International Energy Agency’s “Key World Energy Statistics” series of publications. The handbook contains timely, clearly-presented data on the supply, transformation, and consumption of all major energy sources.

  19. Key China Energy Statistics 2012

    SciTech Connect (OSTI)

    Levine, Mark; Fridley, David; Lu, Hongyou; Fino-Chen, Cecilia

    2012-05-01

    The China Energy Group at Lawrence Berkeley National Laboratory (LBNL) was established in 1988. Over the years the Group has gained recognition as an authoritative source of China energy statistics through the publication of its China Energy Databook (CED). The Group has published seven editions to date of the CED (http://china.lbl.gov/research/chinaenergy-databook). This handbook summarizes key statistics from the CED and is expressly modeled on the International Energy Agency’s “Key World Energy Statistics” series of publications. The handbook contains timely, clearly-presented data on the supply, transformation, and consumption of all major energy sources.

  20. NREL Releases Updated Typical Meteorological Year Data Set - News Releases

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

    | NREL NREL Releases Updated Typical Meteorological Year Data Set May 1, 2008 The U.S. Department of Energy's National Renewable Energy Laboratory (NREL) today released an updated typical meteorological year (TMY) data set derived from the 1991-2005 National Solar Radiation Data Base update. The TMY3 data and user's manual are available at http://rredc.nrel.gov/solar/old_data/nsrdb/1991-2005/tmy3. The new data sets update and expand the TMY2 data sets released by NREL in 1994. The TMY3 data

  1. NREL Releases New Version of Energy Evaluation Software - News Releases |

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

    NREL NREL Releases New Version of Energy Evaluation Software January 4, 2005 Golden, Colo. - Researchers at the U.S. Department of Energy's National Renewable Energy Laboratory (NREL) recently released Version 2.1 of HOMER, a micropower optimization software model that simplifies the task of evaluating design options for both off-grid and grid-connected power systems. Users supply information about electrical loads, renewable resources and component costs and HOMER simulates multiple designs

  2. Controlled release liquid dosage formulation

    DOE Patents [OSTI]

    Benton, Ben F. (Centerburg, OH); Gardner, David L. (Bellville, OH)

    1989-01-01

    A liquid dual coated dosage formulation sustained release pharmaceutic having substantial shelf life prior to ingestion is disclosed. A dual coating is applied over controlled release cores to form dosage forms and the coatings comprise fats melting at less than approximately 101.degree. F. overcoated with cellulose acetate phthalate or zein. The dual coated dosage forms are dispersed in a sugar based acidic liquid carrier such as high fructose corn syrup and display a shelf life of up to approximately at least 45 days while still retaining their release profiles following ingestion. Cellulose acetate phthalate coated dosage form cores can in addition be dispersed in aqueous liquids of pH <5.

  3. DOCUMENT RELEASE FORM G5

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

    DOCUMENT RELEASE FORM G5 (1) Document Number: RPP-RPT-431 69 (2) Revision Number: 0 (3) Effective Date: 9/30/2009 (4) Document Type: E] Digital Image l Hard copy (a) Number of pages (including the IDRF) or 125 E PDF ElVideo number of digital images (5) Release Type Z New 0 Cancel El Page Change l complete Revision (6) Document Title: 2009 Auto-TCR for Tank 241 -T-1 11 (7) Change/Release Initial Issuance Description: (8) Change Initial Issuance Justification: (9) Associated (a) Structure

  4. Commercial SNF Accident Release Fractions

    SciTech Connect (OSTI)

    J. Schulz

    2004-11-05

    The purpose of this analysis is to specify and document the total and respirable fractions for radioactive materials that could be potentially released from an accident at the repository involving commercial spent nuclear fuel (SNF) in a dry environment. The total and respirable release fractions are used to support the preclosure licensing basis for the repository. The total release fraction is defined as the fraction of total commercial SNF assembly inventory, typically expressed as an activity inventory (e.g., curies), of a given radionuclide that is released to the environment from a waste form. Radionuclides are released from the inside of breached fuel rods (or pins) and from the detachment of radioactive material (crud) from the outside surfaces of fuel rods and other components of fuel assemblies. The total release fraction accounts for several mechanisms that tend to retain, retard, or diminish the amount of radionuclides that are available for transport to dose receptors or otherwise can be shown to reduce exposure of receptors to radiological releases. The total release fraction includes a fraction of airborne material that is respirable and could result in inhalation doses; this subset of the total release fraction is referred to as the respirable release fraction. Accidents may involve waste forms characterized as: (1) bare unconfined intact fuel assemblies, (2) confined intact fuel assemblies, or (3) canistered failed commercial SNF. Confined intact commercial SNF assemblies at the repository are contained in shipping casks, canisters, or waste packages. Four categories of failed commercial SNF are identified: (1) mechanically and cladding-penetration damaged commercial SNF, (2) consolidated/reconstituted assemblies, (3) fuel rods, pieces, and debris, and (4) nonfuel components. It is assumed that failed commercial SNF is placed into waste packages with a mesh screen at each end (CRWMS M&O 1999). In contrast to bare unconfined fuel assemblies, the container that confines the fuel assemblies could provide an additional barrier for diminishing the total release fraction should the fuel rod cladding breach during an accident. This analysis, however, does not take credit for the additional barrier and establishes only the total release fractions for bare unconfined intact commercial SNF assemblies, which may be conservatively applied to confined intact commercial I SNF assemblies.

  5. Web Analytics and Statistics | Department of Energy

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

    User Experience Research & Statistics » Web Analytics and Statistics Web Analytics and Statistics EERE uses Google Analytics to capture statistics on its websites. These statistics help website managers measure and report on users, sessions, most visited pages, and more. The Web Template Coordinator can provide you with EERE's username and password and answer questions about your site statistics. Adding Google Analytics to EERE Websites In order for Google Analytics to capture statistics on

  6. News Releases | Critical Materials Institute

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

    Releases Need rare-earths know-how? The Critical Materials Institute offers lower-cost access to experts and research, December 1, 2015 Get schooled in rare-earth metals: CMI, Iowa...

  7. Fermilab | Newsroom | Press Releases | [TITLE

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

    to Press Release PDF Click to read answers to FAQ about the Higgs boson. Med Res | Hi Res | EPS After more than 10 years of gathering and analyzing data produced by the U.S....

  8. Press Releases | Department of Energy

    Energy Savers [EERE]

    Press Releases Press Releases RSS March 18, 2016 DOE High Performance Computing for Manufacturing (HPC4Mfg) Program Seeks To Fund New Proposals To Jumpstart Energy Technologies A new U.S. Department of Energy (DOE) program designed to spur the use of high performance supercomputers to advance U.S. manufacturing is now seeking a second round of proposals from industry to compete for approximately $3 million in new funding. March 14, 2016 Brookhaven Lab Named an NVIDIA GPU Research Center:

  9. Media Releases | Department of Energy

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

    Media Releases Media Releases December 16, 2015 Two Men Charged With Wire Fraud December 15, 2015 Former Russian Nuclear Energy Official Sentenced to Four Years in Prison for Money Laundering Conspiracy October 21, 2015 OIG Receives Prestigious CIGIE Award September 24, 2015 Argonne National Laboratory Employee Arrested for Operating Illegal Steroid Lab September 11, 2015 Scientists Sentenced To Prison For Defrauding The Small Business Innovation Research Program September 10, 2015 Indictment

  10. Analysis of the April 10, 1987 UF{sub 6} release test

    SciTech Connect (OSTI)

    Just, R.A.; Bloom, S.G.

    1989-02-01

    A series of controlled uranium hexafluoride (UF{sub 6}) release tests are being conducted at a CESTA (a French government agency) test site near Bordeaux, France. The results of the first release test are documented in Analysis of the April 18,1986 UF{sub 6}, Release Test. The first UF{sub 6} release test was designated as a qualification test. The primary objective of this test was to provide the information required to obtain approval for a series of UF{sub 6} release tests. As a result of the experimental difficulties and the compromises associated with obtaining the required qualification data, results from the first release test were used primarily to qualify the site and to plan for additional release tests. Utilizing the lessons learned during the first release test it was possible to conduct a very successful second release test. The second release test was conducted on April 10, 1987. The data collected during the two UF{sub 6} release tests at the CESTA test site are the only known information on UF{sub 6} releases that can be used to evaluate the accuracy of the UF{sub 6} dispersion model. In this report the data collected during the April 10, 1987 release test will be evaluated and compared with the predictions of the UF{sub 6}, dispersion model.

  11. Analysis of the April 10, 1987 UF[sub 6] release test

    SciTech Connect (OSTI)

    Just, R.A.; Bloom, S.G.

    1989-02-01

    A series of controlled uranium hexafluoride (UF[sub 6]) release tests are being conducted at a CESTA (a French government agency) test site near Bordeaux, France. The results of the first release test are documented in Analysis of the April 18,1986 UF[sub 6], Release Test. The first UF[sub 6] release test was designated as a qualification test. The primary objective of this test was to provide the information required to obtain approval for a series of UF[sub 6] release tests. As a result of the experimental difficulties and the compromises associated with obtaining the required qualification data, results from the first release test were used primarily to qualify the site and to plan for additional release tests. Utilizing the lessons learned during the first release test it was possible to conduct a very successful second release test. The second release test was conducted on April 10, 1987. The data collected during the two UF[sub 6] release tests at the CESTA test site are the only known information on UF[sub 6] releases that can be used to evaluate the accuracy of the UF[sub 6] dispersion model. In this report the data collected during the April 10, 1987 release test will be evaluated and compared with the predictions of the UF[sub 6], dispersion model.

  12. Numerical reconstruction of photon-number statistics from photocounting statistics: Regularization of an ill-posed problem

    SciTech Connect (OSTI)

    Starkov, V. N.; Semenov, A. A.; Gomonay, H. V.

    2009-07-15

    We demonstrate a practical possibility of loss compensation in measured photocounting statistics in the presence of dark counts and background radiation noise. It is shown that satisfactory results are obtained even in the case of low detection efficiency and large experimental errors.

  13. Spatially resolved heat release rate measurements in turbulent premixed flames

    SciTech Connect (OSTI)

    Ayoola, B.O.; Kaminski, C.F.; Balachandran, R.; Mastorakos, E.; Frank, J.H.

    2006-01-01

    Heat release rate is a fundamental property of great importance for the theoretical and experimental elucidation of unsteady flame behaviors such as combustion noise, combustion instabilities, and pulsed combustion. Investigations of such thermoacoustic interactions require a reliable indicator of heat release rate capable of resolving spatial structures in turbulent flames. Traditionally, heat release rate has been estimated via OH or CH radical chemiluminescence; however, chemiluminescence suffers from being a line-of-sight technique with limited capability for resolving small-scale structures. In this paper, we report spatially resolved two-dimensional measurements of a quantity closely related to heat release rate. The diagnostic technique uses simultaneous OH and CH{sub 2}O planar laser-induced fluorescence (PLIF), and the pixel-by-pixel product of the OH and CH{sub 2}O PLIF signals has previously been shown to correlate well with local heat release rates. Results from this diagnostic technique, which we refer to as heat release rate imaging (HR imaging), are compared with traditional OH chemiluminescence measurements in several flames. Studies were performed in lean premixed ethylene flames stabilized between opposed jets and with a bluff body. Correlations between bulk strain rates and local heat release rates were obtained and the effects of curvature on heat release rate were investigated. The results show that the heat release rate tends to increase with increasing negative curvature for the flames investigated for which Lewis numbers are greater than unity. This correlation becomes more pronounced as the flame gets closer to global extinction.

  14. QUANTUM MECHANICS WITHOUT STATISTICAL POSTULATES

    SciTech Connect (OSTI)

    G. GEIGER; ET AL

    2000-11-01

    The Bohmian formulation of quantum mechanics describes the measurement process in an intuitive way without a reduction postulate. Due to the chaotic motion of the hidden classical particle all statistical features of quantum mechanics during a sequence of repeated measurements can be derived in the framework of a deterministic single system theory.

  15. Press Releases | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Release Sep 22, 2015 NNSA Removes U.S.-Origin HEU from Jamaica, Makes the Caribbean HEU Free Press Release Sep 17, 2015 Gamma Shield Thunder Exercise Concludes Press Release Sep...

  16. Ideas for Effective Communication of Statistical Results

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

    Anderson-Cook, Christine M.

    2015-03-01

    Effective presentation of statistical results to those with less statistical training, including managers and decision-makers requires planning, anticipation and thoughtful delivery. Here are several recommendations for effectively presenting statistical results.

  17. Lectures on probability and statistics. Revision

    SciTech Connect (OSTI)

    Yost, G.P.

    1985-06-01

    These notes are based on a set of statistics lectures delivered at Imperial College to the first-year postgraduate students in High Energy Physics. They are designed for the professional experimental scientist. They begin with the fundamentals of probability theory, in which one makes statements about the set of possible outcomes of an experiment, based upon a complete a priori understanding of the experiment. For example, in a roll of a set of (fair) dice, one understands a priori that any given side of each die is equally likely to turn up. From that, we can calculate the probabilty of any specified outcome. They finish with the inverse problem, statistics. Here, one begins with a set of actual data (e.g., the outcomes of a number of rolls of the dice), and attempts to make inferences about the state of nature which gave those data (e.g., the likelihood of seeing any given side of any given die turn up). This is a much more difficult problem, of course, and one's solutions often turn out to be unsatisfactory in one respect or another. Hopefully, the reader will come away from these notes with a feel for some of the problems and uncertainties involved. Although there are standard approaches, most of the time there is no cut and dried ''best'' solution - ''best'' according to every criterion.

  18. ORISE: Statistical Analyses of Worker Health

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

    appropriate methods of statistical analysis to a variety of problems in occupational health and other areas. Our expertise spans a range of capabilities essential for statistical...

  19. VTPI-Transportation Statistics | Open Energy Information

    Open Energy Info (EERE)

    Area: Transportation Resource Type: Dataset Website: www.vtpi.orgtdmtdm80.htm Cost: Free VTPI-Transportation Statistics Screenshot References: VTPI-Transportation Statistics1...

  20. IEA Energy Statistics | Open Energy Information

    Open Energy Info (EERE)

    Statistics Jump to: navigation, search Tool Summary LAUNCH TOOL Name: IEA Energy Statistics AgencyCompany Organization: International Energy Agency Sector: Energy Topics: GHG...

  1. Webinar: Algal Biofuels Consortium Releases Groundbreaking Research...

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

    Algal Biofuels Consortium Releases Groundbreaking Research Results Webinar: Algal Biofuels Consortium Releases Groundbreaking Research Results Dr. Jose Olivares of Los Alamos ...

  2. AIRMaster+ Release Notes | Department of Energy

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

    1.2.7) Release Notes PDF icon Release Notes (Version 1.2.7) More Documents & Publications AIRMaster+ Software Tool Brochure AIRMaster+ User Manual AIRMaster+ Tool Introduction...

  3. DOE Issues WIPP Radiological Release Investigation Report

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

    Release Investigation Report Today, the Department of Energy's (DOE) Office of Environmental Management (EM) released the initial accident investigation report related to the...

  4. Bioenergy Technologies Office Releases Symbiosis Biofeedstock...

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

    Releases Symbiosis Biofeedstock Conference Summary Report Bioenergy Technologies Office Releases Symbiosis Biofeedstock Conference Summary Report January 2, 2014 - 12:00am Addthis...

  5. Release fractions for Rocky Flats specific accidents

    SciTech Connect (OSTI)

    Weiss, R.C.

    1992-09-01

    As Rocky Flats and other DOE facilities begin the transition process towards decommissioning, the nature of the scenarios to be studied in safety analysis will change. Whereas the previous emphasis in safety accidents related to production, now the emphasis is shifting to accidents related tc decommissioning and waste management. Accident scenarios of concern at Rocky Flats now include situations of a different nature and different scale than are represented by most of the existing experimental accident data. This presentation will discuss approaches@to use for applying the existing body of release fraction data to this new emphasis. Mention will also be made of ongoing efforts to produce new data and improve the understanding of physical mechanisms involved.

  6. ARM - Features and Releases Archive

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

    CenterFeaturesFeatures and Releases Archive Media Contact Hanna Goss hanna-dot-goss-at-pnnl-dot-gov @armnewsteam Field Notes Blog Topics Field Notes107 AGU 3 AMIE 10 ARM Aerial Facility 2 ARM Mobile Facility 1 6 ARM Mobile Facility 2 47 ARM Mobile Facility 3 1 BAECC 1 BBOP 4 ENA 1 GOAMAZON 7 MAGIC 15 MC3E 17 PECAN 3 SGP 7 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

  7. Moore honored with American Statistical Association award

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

    American Statistical Association Award Moore honored with American Statistical Association award Lisa Moore is the recipient of the 2013 Don Owen Award presented by the American Statistical Association, San Antonio Chapter. May 24, 2013 Leslie "Lisa" Moore Leslie "Lisa" Moore The American Statistical Association (ASA) is the world's largest community of statisticians. It was founded in Massachusetts in 1839. Leslie "Lisa" Moore of the Laboratory's Statistical

  8. Office of Survey Development and Statistical Integration

    Gasoline and Diesel Fuel Update (EIA)

    Steve Harvey April 27, 2011 | Washington, D.C. Tough Choices in U.S. EIA's Data Programs Agenda * Office of Oil, Gas, and Coal Supply Statistics * Office of Petroleum and Biofuels Statistics * Office of Electricity, Renewables, and Uranium Statistics * Office of Energy Consumption and Efficiency Statistics * Office of Survey Development and Statistical Integration 2 Presenter name, Presentation location, Presentation date Coal Data Collection Program 3 James Kendell Washington, DC, April 27,

  9. NREL Releases Analysis of Renewable Electricity Standards - News Releases |

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

    NREL Releases Analysis of Renewable Electricity Standards May 18, 2009 The U.S. Department of Energy's National Renewable Energy Laboratory has completed a study comparing three proposed national renewable electricity standards, also known as renewable portfolio standards. To assess the potential impacts of the three proposed standards on the U.S. electricity sector, a team of senior NREL energy analysts used the Laboratory's Regional Energy Deployment System, a detailed least-cost

  10. NREL Releases Report Card on Environmental Efforts - News Releases | NREL

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

    NREL Releases Report Card on Environmental Efforts October 23, 2015 The Energy Department's National Renewable Energy Laboratory (NREL) continued to improve its environmental protection efforts at its South Table Mountain and National Wind Technology Center sites during 2014 by reducing greenhouse gas emissions, adding bird-safety features to campus structures, and assessing environmental impacts of potential laboratory development. NREL annually reports on the environmental performance and

  11. Press Releases | Princeton Plasma Physics Lab

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

    Press Releases Archive Publications Princeton Journal Watch Blog PPPL Experts Research at Princeton Events Research Education Organization Contact Us News Room News Archive American Fusion News Press Releases Press Releases Archive Publications Princeton Journal Watch Blog PPPL Experts Research at Princeton Press Releases Subscribe to Press Releases Archive March 9, 2016 DOE's Ed Synakowski traces key discoveries in the quest for fusion energy By Jeanne Jackson DeVoe The DOE's Associate

  12. Statistics, Uncertainty, and Transmitted Variation

    SciTech Connect (OSTI)

    Wendelberger, Joanne Roth

    2014-11-05

    The field of Statistics provides methods for modeling and understanding data and making decisions in the presence of uncertainty. When examining response functions, variation present in the input variables will be transmitted via the response function to the output variables. This phenomenon can potentially have significant impacts on the uncertainty associated with results from subsequent analysis. This presentation will examine the concept of transmitted variation, its impact on designed experiments, and a method for identifying and estimating sources of transmitted variation in certain settings.

  13. Transportation Statistics Annual Report 1997

    SciTech Connect (OSTI)

    Fenn, M.

    1997-01-01

    This document is the fourth Transportation Statistics Annual Report (TSAR) prepared by the Bureau of Transportation Statistics (BTS) for the President and Congress. As in previous years, it reports on the state of U.S. transportation system at two levels. First, in Part I, it provides a statistical and interpretive survey of the system—its physical characteristics, its economic attributes, aspects of its use and performance, and the scale and severity of unintended consequences of transportation, such as fatalities and injuries, oil import dependency, and environment impacts. Part I also explores the state of transportation statistics, and new needs of the rapidly changing world of transportation. Second, Part II of the report, as in prior years, explores in detail the performance of the U.S. transportation system from the perspective of desired social outcomes or strategic goals. This year, the performance aspect of transportation chosen for thematic treatment is “Mobility and Access,” which complements past TSAR theme sections on “The Economic Performance of Transportation” (1995) and “Transportation and the Environment” (1996). Mobility and access are at the heart of the transportation system’s performance from the user’s perspective. In what ways and to what extent does the geographic freedom provided by transportation enhance personal fulfillment of the nation’s residents and contribute to economic advancement of people and businesses? This broad question underlies many of the topics examined in Part II: What is the current level of personal mobility in the United States, and how does it vary by sex, age, income level, urban or rural location, and over time? What factors explain variations? Has transportation helped improve people’s access to work, shopping, recreational facilities, and medical services, and in what ways and in what locations? How have barriers, such as age, disabilities, or lack of an automobile, affected these accessibility patterns? How are commodity flows and transportation services responding to global competition, deregulation, economic restructuring, and new information technologies? How do U.S. patterns of personal mobility and freight movement compare with other advanced industrialized countries, formerly centrally planned economies, and major newly industrializing countries? Finally, how is the rapid adoption of new information technologies influencing the patterns of transportation demand and the supply of new transportation services? Indeed, how are information technologies affecting the nature and organization of transportation services used by individuals and firms?

  14. Recommended plutonium release fractions from postulated fires. Final report

    SciTech Connect (OSTI)

    Kogan, V.; Schumacher, P.M.

    1993-12-01

    This report was written at the request of EG&G Rocky Flats, Inc. in support of joint emergency planning for the Rocky Flats Plant (RFP) by EG&G and the State of Colorado. The intent of the report is to provide the State of Colorado with an independent assessment of any respirable plutonium releases that might occur in the event of a severe fire at the plant. Fire releases of plutonium are of interest because they have been used by EG&G to determine the RFP emergency planning zones. These zones are based on the maximum credible accident (MCA) described in the RFP Final Environmental Impact Statement (FEIS) of 1980, that MCA is assumed to be a large airplane crashing into a RFP plutonium building.The objective of this report was first, to perform a worldwide literature review of relevant release experiments from 1960 to the present and to summarize those findings, and second, to provide recommendations for application of the experimental data to fire release analyses at Rocky Flats. The latter step requires translation between experimental and expected RFP accident parameters, or ``scaling.`` The parameters of particular concern are: quantities of material, environmental parameters such as the intensity of a fire, and the physico-chemical forms of the plutonium. The latter include plutonium metal, bulk plutonium oxide powder, combustible and noncombustible wastes contaminated with plutonium oxide powder, and residues from plutonium extraction processes.

  15. Statistics at work in heavy-ion reactions

    SciTech Connect (OSTI)

    Moretto, L.G.

    1982-07-01

    In the first part special aspects of the compound nucleus decay are considered. The evaporation of particles intermediate between nucleons and fission fragments is explored both theoretically and experimentally. The limitations of the fission decay width expression obtained with the transition state method are discussed, and a more general approach is proposed. In the second part the process of angular momentum transfer in deep inelastic reactions is considered. The limit of statistical equilibrium is studied and specifically applied to the estimation of the degree of alignment of the fragment spins. The magnitude and alignment of the transferred angular momentum is experimentally determined from sequentially emitted alpha, gamma, and fission fragments.

  16. Lifetime statistics of quantum chaos studied by a multiscale analysis

    SciTech Connect (OSTI)

    Di Falco, A.; Krauss, T. F. [School of Physics and Astronomy, University of St. Andrews, North Haugh, St. Andrews, KY16 9SS (United Kingdom); Fratalocchi, A. [PRIMALIGHT, Faculty of Electrical Engineering, Applied Mathematics and Computational Science, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900 (Saudi Arabia)

    2012-04-30

    In a series of pump and probe experiments, we study the lifetime statistics of a quantum chaotic resonator when the number of open channels is greater than one. Our design embeds a stadium billiard into a two dimensional photonic crystal realized on a silicon-on-insulator substrate. We calculate resonances through a multiscale procedure that combines energy landscape analysis and wavelet transforms. Experimental data is found to follow the universal predictions arising from random matrix theory with an excellent level of agreement.

  17. Neutron-absorber release device

    DOE Patents [OSTI]

    VAN Erp, Jan B.; Kimont, Edward L.

    1976-01-01

    A resettable device is provided for supporting an object, sensing when an environment reaches a critical temperature and releasing the object when the critical temperature is reached. It includes a flexible container having a material inside with a melting point at the critical temperature. The object's weight is supported by the solid material which gives rigidity to the container until the critical temperature is reached at which point the material in the container melts. The flexible container with the now fluid material inside has insufficient strength to support the object which is thereby released. Biasing means forces the container back to its original shape so that when the temperature falls below the melting temperature the material again solidifies, and the object may again be supported by the device.

  18. 2012 Microgrid Workshop Summary Released

    Broader source: Energy.gov [DOE]

    The Department of Energy has released the summary report from the July 30-31, 2012 Microgrid Workshop presented by the Office of Electricity Delivery and Energy Reliability at the Illinois Institute of Technology in Chicago. The workshop was held in response to discussions at the preceding DOE Microgrid Workshop, held in August 2011, which called for sharing lessons learned and best practices for system integration from existing projects in the U.S. (including military microgrids) and internationally.

  19. Materials Man (Release) | Jefferson Lab

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

    https://www.jlab.org/news/articles/materials-man-release Materials Man ARC's new associate director sees a wealth of opportunity for bringing applied research to the martketplace Pass a laser light over a juice box and it can suddenly become impervious to microbes. Use the tool on a fabric and its colors become more intense. For Michael Kelley, lasers will be instrumental in developing the next generation of advanced materials used in everyday life, while facilities like the Applied Research

  20. FRESAR ReleaseFINAL.PDF

    National Nuclear Security Administration (NNSA)

    NEWS MEDIA CONTACT: FOR IMMEDIATE RELEASE Anson Franklin, 202/586-7332 September 20, 2001 Joint Venture Established Between Russian Weapons Plant And the Largest Dialysis Provider in the U.S. National Nuclear Security Administration Helping to Transform Former Weapons Manufacturing Complex to Civilian Work The first joint civilian company involving a former Russian weapons manufacturer was created when Russia's Avangard Electromechanical Plant and Fresenius Medical Care (FMC) --the largest

  1. L. Brooks Release.DOC

    National Nuclear Security Administration (NNSA)

    01-17 National Nuclear Security Administration NEWS MEDIA CONTACT: FOR IMMEDIATE RELEASE Jonathan Kiell, 202/586-7371 October 30, 2001 Linton Brooks Assumes Post as Deputy Administrator for NNSA Defense Nuclear Nonproliferation Office Ambassador Linton F. Brooks was sworn in today as the Deputy Administrator for the National Nuclear Security Administration's (NNSA) Defense Nuclear Nonproliferation Office. Ambassador Brooks was nominated by President Bush on July 19, 2001 and was confirmed by the

  2. Particle physics---Experimental

    SciTech Connect (OSTI)

    Lord, J.J.; Boynton, P.E.; Burnett, T.H.; Wilkes, R.J.

    1991-08-21

    We are continuing a research program in particle astrophysics and high energy experimental particle physics. We have joined the DUMAND Collaboration, which is constructing a deep undersea astrophysical neutrino detector near Hawaii. Studies of high energy hadronic interactions using emulsion chamber techniques were also continued, using balloon flight exposures to ultra-high cosmic ray nuclei (JACEE) and accelerator beams. As members of the DUMAND Collaboration, we have responsibility for development a construction of critical components for the deep undersea neutrino detector facility. We have designed and developed the acoustical positioning system required to permit reconstruction of muon tracks with sufficient precision to meet the astrophysical goals of the experiment. In addition, we are making significant contributions to the design of the database and triggering system to be used. Work has been continuing in other aspects of the study of multiparticle production processes in nuclei. We are participants in a joint US/Japan program to study nuclear interactions at energies two orders of magnitude greater than those of existing accelerators, using balloon-borne emulsion chambers. On one of the flights we found two nuclear interactions of multiplicity over 1000 -- one with a multiplicity of over 2000 and pseudorapidity density {approximately} 800 in the central region. At the statistical level of the JACEE experiment, the frequency of occurrence of such events is orders of magnitude too large. We have continued our ongoing program to study hadronic interactions in emulsions exposed to high energy accelerator beams.

  3. Parallel auto-correlative statistics with VTK.

    SciTech Connect (OSTI)

    Pebay, Philippe Pierre; Bennett, Janine Camille

    2013-08-01

    This report summarizes existing statistical engines in VTK and presents both the serial and parallel auto-correlative statistics engines. It is a sequel to [PT08, BPRT09b, PT09, BPT09, PT10] which studied the parallel descriptive, correlative, multi-correlative, principal component analysis, contingency, k-means, and order statistics engines. The ease of use of the new parallel auto-correlative statistics engine is illustrated by the means of C++ code snippets and algorithm verification is provided. This report justifies the design of the statistics engines with parallel scalability in mind, and provides scalability and speed-up analysis results for the autocorrelative statistics engine.

  4. Tomography and weak lensing statistics

    SciTech Connect (OSTI)

    Munshi, Dipak; Coles, Peter; Kilbinger, Martin E-mail: peter.coles@astro.cf.ac.uk

    2014-04-01

    We provide generic predictions for the lower order cumulants of weak lensing maps, and their correlators for tomographic bins as well as in three dimensions (3D). Using small-angle approximation, we derive the corresponding one- and two-point probability distribution function for the tomographic maps from different bins and for 3D convergence maps. The modelling of weak lensing statistics is obtained by adopting a detailed prescription for the underlying density contrast that involves hierarchal ansatz and lognormal distribution. We study the dependence of our results on cosmological parameters and source distributions corresponding to the realistic surveys such as LSST and DES. We briefly outline how photometric redshift information can be incorporated in our results. We also show how topological properties of convergence maps can be quantified using our results.

  5. STORM: A STatistical Object Representation Model

    SciTech Connect (OSTI)

    Rafanelli, M. ); Shoshani, A. )

    1989-11-01

    In this paper we explore the structure and semantic properties of the entities stored in statistical databases. We call such entities statistical objects'' (SOs) and propose a new statistical object representation model,'' based on a graph representation. We identify a number of SO representational problems in current models and propose a methodology for their solution. 11 refs.

  6. Quantrum chaos and statistical nuclear physics

    SciTech Connect (OSTI)

    Not Available

    1986-01-01

    This book contains 33 selections. Some of the titles are: Chaotic motion and statistical nuclear theory; Test of spectrum and strength fluctuations with proton resonances; Nuclear level densities and level spacing distributions; Spectral statistics of scale invariant systems; and Antiunitary symmetries and energy level statistics.

  7. I/O Statistics Last 30 Days

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

    I/O Statistics Last 30 Days I/O Statistics Last 30 Days These plots show the daily statistics for the last 30 days for the storage systems at NERSC in terms of the amount of data transferred and the number of files transferred. Daily I/O Volume Daily I/O Count

  8. NERSC Releases Mobile Apps to Users

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

    Releases Mobile Apps to Users NERSC Releases Mobile Apps to Users Job Status, MOTD and Pilot of VASP Submission Available with More to Come April 23, 2012 In an effort to make...

  9. DOE Issues WIPP Radiological Release Investigation Report

    Broader source: Energy.gov [DOE]

    Today, the Department of Energy’s Office of Environmental Management (EM) released the initial accident investigation report related to the Feb. 14 radiological release at the Waste Isolation Pilot Plant (WIPP) near Carlsbad, New Mexico.

  10. I Unlimited Release UC-70

    Office of Scientific and Technical Information (OSTI)

    Unlimited Release UC-70 Proceedings of the Fifth Annual NEA-Seabed Working Group Meeting Bristol, England March 3 - 5, 1980 D. Richard Anderson, Editor *md by $wrdia W - I Labcratmks, A l b u q w - New Mmka '71@s - a d L - Cal&mla SrFSBDfm tfm Unitad S l w m D - 1 ird E W @ ~ : ya& CpFaJS Q & d - 7 - ~~&rS&emhw I B ~ D -a,J - . r , ~ : :>5:, ~ ~ 5 - r 1 - e . - - Q Sandia National Laboratories L - I . DISCLAIMER This report was prepared as an account of work sponsored by

  11. Media Contact: For Immediate Release:

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

    For Immediate Release: Cameron Hardy, DOE July 16, 2010 (509) 376-5365, Cameron_M_Hardy@rl.gov Dee Millikin, CH2M HILL Plateau Remediation Company (509) 376-1297, Dee_Millikin@rl.gov Radioactive Equipment Cleared From U Canyon Deck Recovery Act Funding Moves U Canyon Closer to First-of-a-Kind Demolition RICHLAND, WASH. - Using $35 million in additional funding through the American Recovery and Reinvestment Act, the U.S. Department of Energy (DOE) is preparing one of Hanford's massive

  12. Media Contacts: For Immediate Release:

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

    Cameron Hardy, DOE July 20, 2010 (509) 376-5365, Cameron.Hardy@rl.doe.gov Dee Millikin, CH2M HILL Plateau Remediation Company (509) 376-1297, Dee_Millikin@rl.gov **Photo Release** Helicopter Removes Aging Truck From Steep Rattlesnake Ravine RICHLAND, WASH. - A Sikorsky S-64 helicopter removed an old truck from a steep ravine on Rattlesnake Mountain today as part of the cleanup of the Arid Lands Ecology Reserve (ALE). The Department of Energy's contractor, CH2M HILL Plateau Remediation Company,

  13. Department of Energy Releases 2014 Strategic Plan

    Broader source: Energy.gov [DOE]

    The Department of Energy released its 2014 Strategic Plan, a comprehensive blueprint to guide the agency's core mission.

  14. Biomediated continuous release phosphate fertilizer

    DOE Patents [OSTI]

    Goldstein, A.H.; Rogers, R.D.

    1999-06-15

    A composition is disclosed for providing phosphate fertilizer to the root zone of plants. The composition comprises a microorganism capable of producing and secreting a solubilization agent, a carbon source for providing raw material for the microorganism to convert into the solubilization agent, and rock phosphate ore for providing a source of insoluble phosphate that is solubilized by the solubilization agent and released as soluble phosphate. The composition is provided in a physical form, such as a granule, that retains the microorganism, carbon source, and rock phosphate ore, but permits water and soluble phosphate to diffuse into the soil. A method of using the composition for providing phosphate fertilizer to plants is also disclosed. 13 figs.

  15. Biomediated continuous release phosphate fertilizer

    DOE Patents [OSTI]

    Goldstein, Alan H. (Beverly Hills, CA); Rogers, Robert D. (Idaho Falls, ID)

    1999-01-01

    A composition is disclosed for providing phosphate fertilizer to the root zone of plants. The composition comprises a microorganism capable of producing and secreting a solubilization agent, a carbon source for providing raw material for the microorganism to convert into the solubilization agent, and rock phosphate ore for providing a source of insoluble phosphate that is solubilized by the solubilization agent and released as soluble phosphate. The composition is provided in a physical form, such as a granule, that retains the microorganism, carbon source, and rock phosphate ore, but permits water and soluble phosphate to diffuse into the soil. A method of using the composition for providing phosphate fertilizer to plants is also disclosed.

  16. Airborne Release Fractions/Rates and Respirable Fractions for Nonreactor Nuclear Facilities, Volume 1

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

    TS NOT MEASUREMENT SENSITIVE DOE-HDBK-3010-94 December 1994 Reaffirmed 2013 DOE HANDBOOK AIRBORNE RELEASE FRACTIONS/RATES AND RESPIRABLE FRACTIONS FOR NONREACTOR NUCLEAR FACILITIES Volume I - Analysis of Experimental Data U.S. Department of Energy AREA SAFT Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. This document has been reproduced directly from the best available copy. Available to DOE and DOE contractors from the Office of

  17. Statistics for characterizing data on the periphery

    SciTech Connect (OSTI)

    Theiler, James P; Hush, Donald R

    2010-01-01

    We introduce a class of statistics for characterizing the periphery of a distribution, and show that these statistics are particularly valuable for problems in target detection. Because so many detection algorithms are rooted in Gaussian statistics, we concentrate on ellipsoidal models of high-dimensional data distributions (that is to say: covariance matrices), but we recommend several alternatives to the sample covariance matrix that more efficiently model the periphery of a distribution, and can more effectively detect anomalous data samples.

  18. Statistical assessment of Monte Carlo distributional tallies

    SciTech Connect (OSTI)

    Kiedrowski, Brian C; Solomon, Clell J

    2010-12-09

    Four tests are developed to assess the statistical reliability of distributional or mesh tallies. To this end, the relative variance density function is developed and its moments are studied using simplified, non-transport models. The statistical tests are performed upon the results of MCNP calculations of three different transport test problems and appear to show that the tests are appropriate indicators of global statistical quality.

  19. Moore honored with American Statistical Association award

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

    Before his death in 1991, Professor Owen was the Distinguished Professor of Statistics at Southern Methodist University in Dallas, Texas. His illustrious career serves as the ...

  20. Statistics for Industry Groups and Industries, 2003

    SciTech Connect (OSTI)

    2009-01-18

    Statistics for the U.S. Department of Commerce including types of manufacturing, employees, and products as outlined in the Annual Survey of Manufacturers (ASM).

  1. Statistical methods for nuclear material management

    SciTech Connect (OSTI)

    Bowen W.M.; Bennett, C.A.

    1988-12-01

    This book is intended as a reference manual of statistical methodology for nuclear material management practitioners. It describes statistical methods currently or potentially important in nuclear material management, explains the choice of methods for specific applications, and provides examples of practical applications to nuclear material management problems. Together with the accompanying training manual, which contains fully worked out problems keyed to each chapter, this book can also be used as a textbook for courses in statistical methods for nuclear material management. It should provide increased understanding and guidance to help improve the application of statistical methods to nuclear material management problems.

  2. STATISTICAL PERFORMANCE EVALUATION OF SPRING OPERATED PRESSURE...

    Office of Scientific and Technical Information (OSTI)

    Title: STATISTICAL PERFORMANCE EVALUATION OF SPRING OPERATED PRESSURE RELIEF VALVE RELIABILITY IMPROVEMENTS 2004 TO 2014 Authors: Harris, S. ; Gross, R. ; Watson, H. Publication ...

  3. History of SPR Releases | Department of Energy

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

    History of SPR Releases History of SPR Releases The Strategic Petroleum Reserve exists, first and foremost, as an emergency response tool the President can use should the United States be confronted with an economically-threatening disruption in oil supplies. A Presidentially-directed release has occurred three times under these conditions. First, in 1991, at the beginning of Operation Desert Storm, the United States joined its allies in assuring the adequacy of global oil supplies when war

  4. Department of Energy Releases 2011 Strategic Plan

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

    U.S. Department of Energy Office of Public Affairs News Media Contact: (202) 586-4940 For Immediate Release: Tuesday, May 10, 2011 Department of Energy Releases 2011 Strategic Plan Washington, D.C.� The Department of Energy today released its 2011 Strategic Plan, a comprehensive blueprint to guide the agency�s core mission of ensuring America�s security and prosperity by addressing its energy, environmental, and nuclear challenges through transformative science and technology solutions. In

  5. Department of Energy Releases WIPP Recovery Plan

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

    Department of Energy Releases WIPP Recovery Plan Washington, D.C. - Today, the Department of Energy (DOE) released the Waste Isolation Pilot Plant (WIPP) Recovery Plan, outlining the necessary steps to resume operations at the transuranic waste disposal site outside of Carlsbad, N.M. WIPP operations were suspended following an underground truck fire and a radiological release earlier this year. "Safety is our top priority," said Mark Whitney, Acting Assistant Secretary for DOE's Office

  6. Environmental releases for calendar year 1996

    SciTech Connect (OSTI)

    Greager, E.M.

    1997-07-31

    This report presents data on radioactive and nonradioactive materials released into the environment during calendar year 1996 from facilities and activities managed by the Fluor Daniel Hanford, Incorporated (formerly the Westinghouse Hanford Company) and Bechtel Hanford, Incorporated. Fluor Daniel Hanford, Incorporated provides effluent monitoring services for Bechtel Hanford, Incorporated, which includes release reporting. Both summary and detailed presentations of the environmental releases are provided. When appropriate, comparisons to data from previous years are made.

  7. Environmental releases for calendar year 1995

    SciTech Connect (OSTI)

    Diediker, L.P., Westinghouse Hanford

    1996-07-30

    This report presents data on radioactive and nonradioactive materials released into the environment during calendar year 1995 from facilities managed by the Westinghouse Hanford Company (WHC) and monitored by Bechtel Hanford, Incorporated (BHI). WHC provides effluent monitoring services for BHI, which includes release reporting. Both summary and detailed presentations of the environmental releases are provided. When appropriate,comparisons to data from previous years are made.

  8. EM Press Releases | Department of Energy

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

    Press Releases EM Press Releases RSS December 29, 2015 DOE Releases Request for Information for the West Valley Demonstration Project Technical Services to Develop a Supplemental Environmental Impact Statement Procurement Cincinnati -- The U.S. Department of Energy (DOE) today issued a Request for Information (RFI) seeking to solicit input via capability statements from interested parties with the specialized capabilities necessary to meet the requirements of the Draft Performance Work Statement

  9. Involuntary Separation Program General Release and Waiver

    Office of Environmental Management (EM)

    Involuntary Separation Program General Release and Waiver This Involuntary Separation Program General Release and Waiver ("Release") is entered into by and between ______________________ ("Employee") and _________ ("Employer") in connection with the Employer's determination that the Employee is being laid off from employment by ________. IN EXCHANGE FOR THE PROMISES SET FORTH BELOW, THE PARTIES AGREE AS FOLLOWS: 1. Valuable Consideration: In exchange for Employee

  10. Climate Change Press Release | Department of Energy

    Office of Environmental Management (EM)

    Change Press Release Climate Change Press Release Community Leaders Institutes (CLIs) to be conducted to promote awareness of climate change impacts. PDF icon CLI Climate Change Press Release More Documents & Publications A Review of the Department of Energy's Implementation of Executive Order 12898 and Recommendations for a Second Five-Year Strategic Plan Program Update: 2nd Quarter 2015 Environmental Justice Five-Year Implementation Plan - First Annual Progress Report

  11. SRP RADIOACTIVE WASTE RELEASES S

    Office of Scientific and Technical Information (OSTI)

    .. . . . . -- SRP RADIOACTIVE WASTE RELEASES S t a r t u p t h r o u g h 1 9 5 9 September 1 9 6 0 _- R E C O R D - W O R K S T E C H N I C A L D E P A R T M E N T 1 J. E. C o l e , W i l n i 1 4 W. P. 3ebbii 3 H. Worthington, Wilm 16 C. $?. P~.t-Lei-s~:; - 5 J. D. E l l e t t - 17 E. C. Morris 6 F. H. Endorf 19 3 . L. &tier 7 K. W. F r e n c h 20 bi. C . 3 e i n i g 8 J. K. Lower 2 1 2. 3 . 3 G : - x r 9 K. W. M i l l e t t 22 R . FJ . V 2 x 7 : W ~ ~ C k 1 c - 2 J. B. Tinker, W i h L-, i .

  12. Guide to Geothermal Power Finance Released

    Broader source: Energy.gov [DOE]

    The National Renewable Energy Laboratory, funded by the U.S. Department of Energy’s Geothermal Technologies Program, today released the Guidebook to Geothermal Power Finance.

  13. Approved for Public Release; Further Dissemination Unlimited

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

    - Public, See below. Approved for Public Release; Further Dissemination Unlimited By Janis D. Aardal at 8:25 am, Oct 15, 2015 10/15/2015

  14. DOE National Laboratory Releases Annual Accomplishments Report

    Broader source: Energy.gov [DOE]

    The National Energy Technology Laboratory has released its annual accomplishments report, highlighting breakthroughs in research and technology development to address the nation's energy, economic, and environmental challenges.

  15. Involuntary Separation Program General Release and Waiver

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

    ... not selected in the same job classification or organizational unit. 12. Entire ... valid and enforceable. 13. Governing Law: This Release will be construed and ...

  16. NEWS MEDIA CONTACT: FOR IMMEDIATE RELEASE

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

    Investigation Report Washington, D.C. - Today, the Department of Energy's Office of Environmental Management (EM) released the initial accident investigation report related to the...

  17. Press Releases Archive | Princeton Plasma Physics Lab

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

    Subscribe to Press Releases Archive January 4, 2016 PPPL physicists simulate innovative method for starting up tokamaks without using a solenoid By Raphael Rosen PPPL Scientist...

  18. University of Delaware | CCEI Press Releases

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

    Press Releases DOE Funding Leads to New Technology that is Revolutionizing Chemical Analysis (November 2015) CCEI's carbon detection technology is commercialized by Activated ...

  19. ARM - Feature Stories and Releases Article

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

    Stories and Releases New Mobile Atmospheric Laboratory Gathering Weather and Climate Change Data on the California Coast Bookmark and Share Are Aerosols Reducing Coastal Drizzle...

  20. ARM - Feature Stories and Releases Article

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

    26, 2013 Facility News, Feature Stories and Releases Climate Data Now Flowing from Oliktok, Alaska Bookmark and Share New climate observatory records atmospheric measurements at...

  1. 2017 Levelized Costs AEO 2012 Early Release

    Gasoline and Diesel Fuel Update (EIA)

    ... market dynamics such as refinery margins and petroleum ... Recent trade press reports indicate that Saudi Arabia is ... Bloomberg released the 2016 target weights for 22 ...

  2. Separation Programs Releases and Waivers | Department of Energy

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

    Separation Programs Releases and Waivers Separation Programs Releases and Waivers PDF icon Attachment 7 - Separation Programs Releases and Waivers More Documents & Publications Self-Select Voluntary Separation Plan Template Workforce Restructuring Policy Involuntary Separation Program General Release and Waiver

  3. Federal offshore statistics: leasing - exploration - production - revenue

    SciTech Connect (OSTI)

    Essertier, E.P.

    1984-01-01

    Federal Offshore Statistics is a numerical record of what has happened since Congress gave authority to the Secretary of the Interior in 1953 to lease the Federal portion of the Continental Shelf for oil and gas. The publication updates and augments the first Federal Offshore Statistics, published in December 1983. It also extends a statistical series published annually from 1969 until 1981 by the US Geological Survey (USGS) under the title Outer Continental Shelf Statistics. The USGS collected royalties and supervised operation and production of minerals on the Outer Continental Shelf (OCS) until the Minerals Management Service (MMS) took over these functions in 1982. Statistics are presented under the following topics: (1) highlights, (2) leasing, (3) exploration and development, (4) production and revenue, (5) federal offshore production by ranking operator, 1983, (6) reserves and undiscovered recoverable resources, and (7) oil pollution in the world's oceans.

  4. Morphology of Gas Release in Physical Simulants

    SciTech Connect (OSTI)

    Daniel, Richard C.; Burns, Carolyn A.; Crawford, Amanda D.; Hylden, Laura R.; Bryan, Samuel A.; MacFarlan, Paul J.; Gauglitz, Phillip A.

    2014-07-03

    This report documents testing activities conducted as part of the Deep Sludge Gas Release Event Project (DSGREP). The testing described in this report focused on evaluating the potential retention and release mechanisms of hydrogen bubbles in underground radioactive waste storage tanks at Hanford. The goal of the testing was to evaluate the rate, extent, and morphology of gas release events in simulant materials. Previous, undocumented scoping tests have evidenced dramatically different gas release behavior from simulants with similar physical properties. Specifically, previous gas release tests have evaluated the extent of release of 30 Pa kaolin and 30 Pa bentonite clay slurries. While both materials are clays and both have equivalent material shear strength using a shear vane, it was found that upon stirring, gas was released immediately and completely from bentonite clay slurry while little if any gas was released from the kaolin slurry. The motivation for the current work is to replicate these tests in a controlled quality test environment and to evaluate the release behavior for another simulant used in DSGREP testing. Three simulant materials were evaluated: 1) a 30 Pa kaolin clay slurry, 2) a 30 Pa bentonite clay slurry, and 3) Rayleigh-Taylor (RT) Simulant (a simulant designed to support DSGREP RT instability testing. Entrained gas was generated in these simulant materials using two methods: 1) application of vacuum over about a 1-minute period to nucleate dissolved gas within the simulant and 2) addition of hydrogen peroxide to generate gas by peroxide decomposition in the simulants over about a 16-hour period. Bubble release was effected by vibrating the test material using an external vibrating table. When testing with hydrogen peroxide, gas release was also accomplished by stirring of the simulant.

  5. Connectivity To Atmospheric Release Advisory Capability

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

    2001-02-26

    To establish DOE and NNSA connectivity to Atmospheric Release Advisory Capability (ARAC) for sites and facilities that have the potential for releasing hazardous materials sufficient to generate certain emergency declarations and to promote efficient use of resources for consequence assessment activities at DOE sites, facilities, operations, and activities in planning for and responding to emergency events. No cancellations.

  6. Hydrogen Release Behavior | Department of Energy

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

    Release Behavior Hydrogen Release Behavior 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. PDF icon scs_06_moen.pdf More Documents & Publications US DRIVE Hydrogen Codes and Standards Technical Team Roadmap Hydrogen.PDF Safetygram Gaseous Hydrogen

  7. Method for releasing hydrogen from ammonia borane

    DOE Patents [OSTI]

    Varma, Arvind; Diwan, Moiz; Shafirovich, Evgeny; Hwang, Hyun-Tae; Al-Kukhun, Ahmad

    2013-02-19

    A method of releasing hydrogen from ammonia borane is disclosed. The method comprises heating an aqueous ammonia borane solution to between about 80-135.degree. C. at between about 14.7 and 200 pounds per square inch absolute (psia) to release hydrogen by hydrothermolysis.

  8. Topology for statistical modeling of petascale data.

    SciTech Connect (OSTI)

    Pascucci, Valerio; Mascarenhas, Ajith Arthur; Rusek, Korben; Bennett, Janine Camille; Levine, Joshua; Pebay, Philippe Pierre; Gyulassy, Attila; Thompson, David C.; Rojas, Joseph Maurice

    2011-07-01

    This document presents current technical progress and dissemination of results for the Mathematics for Analysis of Petascale Data (MAPD) project titled 'Topology for Statistical Modeling of Petascale Data', funded by the Office of Science Advanced Scientific Computing Research (ASCR) Applied Math program. Many commonly used algorithms for mathematical analysis do not scale well enough to accommodate the size or complexity of petascale data produced by computational simulations. The primary goal of this project is thus to develop new mathematical tools that address both the petascale size and uncertain nature of current data. At a high level, our approach is based on the complementary techniques of combinatorial topology and statistical modeling. In particular, we use combinatorial topology to filter out spurious data that would otherwise skew statistical modeling techniques, and we employ advanced algorithms from algebraic statistics to efficiently find globally optimal fits to statistical models. This document summarizes the technical advances we have made to date that were made possible in whole or in part by MAPD funding. These technical contributions can be divided loosely into three categories: (1) advances in the field of combinatorial topology, (2) advances in statistical modeling, and (3) new integrated topological and statistical methods.

  9. Environmental release summary (ERS) database CY 1997

    SciTech Connect (OSTI)

    Gleckler, B.P.

    1998-07-01

    This report discusses the Environmental Release Summary (ERS) database. The current needs of the Effluent and Environmental database is continually modified to fulfill monitoring (EEM) program (managed by Waste Management Federal Services of Hanford, Incorporated, Air and Water Services Organization). Changes are made to accurately calculate current releases, to affect how past releases are calculated. This document serves as a snap-shot of the database and software for the CY-1997 data and releases. This document contains all of the relevant data for calculating radioactive-airborne and liquid effluent. The ERS database is the official repository for the CY-1997 ERS release reports and the settings used to generate those reports. As part of the Tri-Party Agreement, FDH is committed to provide a hard copy of the ERS database for Washington State Department of Ecology, upon request. This document also serves as that hard copy for the last complete calendar year.

  10. Statistical criteria for characterizing irradiance time series.

    SciTech Connect (OSTI)

    Stein, Joshua S.; Ellis, Abraham; Hansen, Clifford W.

    2010-10-01

    We propose and examine several statistical criteria for characterizing time series of solar irradiance. Time series of irradiance are used in analyses that seek to quantify the performance of photovoltaic (PV) power systems over time. Time series of irradiance are either measured or are simulated using models. Simulations of irradiance are often calibrated to or generated from statistics for observed irradiance and simulations are validated by comparing the simulation output to the observed irradiance. Criteria used in this comparison should derive from the context of the analyses in which the simulated irradiance is to be used. We examine three statistics that characterize time series and their use as criteria for comparing time series. We demonstrate these statistics using observed irradiance data recorded in August 2007 in Las Vegas, Nevada, and in June 2009 in Albuquerque, New Mexico.

  11. EERE Web Site Engagement Statistics: FY09

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

    WEB SITE ENGAGEMENT STATISTICS TECHNOLOGY ADVANCEMENT AND OUTREACH | 01 TABLE OF CONTENTS ... Views 02 Average Visit Duration 03 Top 20 Web Sites by Visits 03 Top 20 Visited Pages 04 ...

  12. I/O Statistics Last 30 Days

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

    Last 30 Days These plots show the daily statistics for the last 30 days for the storage systems at NERSC in terms of the amount of data transferred and the number of files...

  13. Statistical Methods for Environmental Pollution Monitoring

    Office of Scientific and Technical Information (OSTI)

    f!\Jl~~ If & &0 :3 Statistical Methods for Environmental Pollution Monitoring 3 3679 00058 9400 Statistical Methods for Environmental Pollution Monitoring Richard O. Gilbert Pacific Northwest Laboratory Imi5l VAN NOSTRAND REINHOLD COMPANY ~ - - - - - - - New York Dedicated to my parents, Mary Margaret and Donald I. Gilbert Copyright © 1987 by Van Nostrand Reinhold Company Inc. Library of Congress Catalog Card Number: 86-26758 ISBN 0-442-23050-8 Work supported by the U.S. Department of

  14. Combined statistical and dynamical assessment of simulated

    Office of Scientific and Technical Information (OSTI)

    vegetation-rainfall in North Africa during the mid-Holocene* (Journal Article) | SciTech Connect Combined statistical and dynamical assessment of simulated vegetation-rainfall in North Africa during the mid-Holocene* Citation Details In-Document Search Title: Combined statistical and dynamical assessment of simulated vegetation-rainfall in North Africa during the mid-Holocene* A negative feedback of vegetation cover on subsequent annual precipitation is simulated for the mid-Holocene over

  15. ORISE: Statistical Analyses of Worker Health

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

    Statistical Analyses Statistical analyses at the Oak Ridge Institute for Science and Education (ORISE) support ongoing programs involving medical surveillance of workers and other populations, as well as occupational epidemiology and research. ORISE emphasizes insightful and accurate analysis, practical interpretation of results and clear, easily read reports. All analyses are preceded by extensive data scrubbing and verification. ORISE's approach relies on applying appropriate methods of

  16. Statistical Fault Detection & Diagnosis Expert System

    Energy Science and Technology Software Center (OSTI)

    1996-12-18

    STATMON is an expert system that performs real-time fault detection and diagnosis of redundant sensors in any industrial process requiring high reliability. After a training period performed during normal operation, the expert system monitors the statistical properties of the incoming signals using a pattern recognition test. If the test determines that statistical properties of the signals have changed, the expert system performs a sequence of logical steps to determine which sensor or machine component hasmore »degraded.« less

  17. ARM - Lesson Plans: Historical Climate Statistics

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

    Historical Climate Statistics Outreach Home Room News Publications Traditional Knowledge Kiosks Barrow, Alaska Tropical Western Pacific Site Tours Contacts Students Study Hall About ARM Global Warming FAQ Just for Fun Meet our Friends Cool Sites Teachers Teachers' Toolbox Lesson Plans Lesson Plans: Historical Climate Statistics Objective The objective of this activity is to demonstrate the concept of climate change at a sample locality where the historical temperature records are available.

  18. FY 2015 Statistical Table by Appropriation

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

    Statistical Table by Appropriation (dollars in thousands - OMB Scoring) Statistical Table by Appropriation Page 1 FY 2015 Congressional Request FY 2013 FY 2014 FY 2014 FY 2014 FY 2015 Current Enacted Adjustment Current Congressional Approp. Approp. Approp. Request Discretionary Summary By Appropriation Energy And Water Development And Related Agencies Appropriation Summary: Energy Programs Energy efficiency and renewable energy............................... 1,691,757 1,900,641 ---- 1,900,641

  19. Statistical density modification using local pattern matching

    DOE Patents [OSTI]

    Terwilliger, Thomas C.

    2007-01-23

    A computer implemented method modifies an experimental electron density map. A set of selected known experimental and model electron density maps is provided and standard templates of electron density are created from the selected experimental and model electron density maps by clustering and averaging values of electron density in a spherical region about each point in a grid that defines each selected known experimental and model electron density maps. Histograms are also created from the selected experimental and model electron density maps that relate the value of electron density at the center of each of the spherical regions to a correlation coefficient of a density surrounding each corresponding grid point in each one of the standard templates. The standard templates and the histograms are applied to grid points on the experimental electron density map to form new estimates of electron density at each grid point in the experimental electron density map.

  20. Spatial statistics for predicting flow through a rock fracture

    SciTech Connect (OSTI)

    Coakley, K.J.

    1989-03-01

    Fluid flow through a single rock fracture depends on the shape of the space between the upper and lower pieces of rock which define the fracture. In this thesis, the normalized flow through a fracture, i.e. the equivalent permeability of a fracture, is predicted in terms of spatial statistics computed from the arrangement of voids, i.e. open spaces, and contact areas within the fracture. Patterns of voids and contact areas, with complexity typical of experimental data, are simulated by clipping a correlated Gaussian process defined on a N by N pixel square region. The voids have constant aperture; the distance between the upper and lower surfaces which define the fracture is either zero or a constant. Local flow is assumed to be proportional to local aperture cubed times local pressure gradient. The flow through a pattern of voids and contact areas is solved using a finite-difference method. After solving for the flow through simulated 10 by 10 by 30 pixel patterns of voids and contact areas, a model to predict equivalent permeability is developed. The first model is for patterns with 80% voids where all voids have the same aperture. The equivalent permeability of a pattern is predicted in terms of spatial statistics computed from the arrangement of voids and contact areas within the pattern. Four spatial statistics are examined. The change point statistic measures how often adjacent pixel alternate from void to contact area (or vice versa ) in the rows of the patterns which are parallel to the overall flow direction. 37 refs., 66 figs., 41 tabs.

  1. Summary Statistics for Homemade ?Play Dough? -- Data Acquired at LLNL

    SciTech Connect (OSTI)

    Kallman, J S; Morales, K E; Whipple, R E; Huber, R D; Martz, A; Brown, W D; Smith, J A; Schneberk, D J; Martz, Jr., H E; White, III, W T

    2010-03-11

    Using x-ray computerized tomography (CT), we have characterized the x-ray linear attenuation coefficients (LAC) of a homemade Play Dough{trademark}-like material, designated as PDA. Table 1 gives the first-order statistics for each of four CT measurements, estimated with a Gaussian kernel density estimator (KDE) analysis. The mean values of the LAC range from a high of about 2700 LMHU{sub D} 100kVp to a low of about 1200 LMHUD at 300kVp. The standard deviation of each measurement is around 10% to 15% of the mean. The entropy covers the range from 6.0 to 7.4. Ordinarily, we would model the LAC of the material and compare the modeled values to the measured values. In this case, however, we did not have the detailed chemical composition of the material and therefore did not model the LAC. Using a method recently proposed by Lawrence Livermore National Laboratory (LLNL), we estimate the value of the effective atomic number, Z{sub eff}, to be near 10. LLNL prepared about 50mL of the homemade 'Play Dough' in a polypropylene vial and firmly compressed it immediately prior to the x-ray measurements. We used the computer program IMGREC to reconstruct the CT images. The values of the key parameters used in the data capture and image reconstruction are given in this report. Additional details may be found in the experimental SOP and a separate document. To characterize the statistical distribution of LAC values in each CT image, we first isolated an 80% central-core segment of volume elements ('voxels') lying completely within the specimen, away from the walls of the polypropylene vial. All of the voxels within this central core, including those comprised of voids and inclusions, are included in the statistics. We then calculated the mean value, standard deviation and entropy for (a) the four image segments and for (b) their digital gradient images. (A digital gradient image of a given image was obtained by taking the absolute value of the difference between the initial image and that same image offset by one voxel horizontally, parallel to the rows of the x-ray detector array.) The statistics of the initial image of LAC values are called 'first order statistics;' those of the gradient image, 'second order statistics.'

  2. Summary Statistics for Fun Dough Data Acquired at LLNL

    SciTech Connect (OSTI)

    Kallman, J S; Morales, K E; Whipple, R E; Huber, R D; Brown, W D; Smith, J A; Schneberk, D J; Martz, Jr., H E; White, III, W T

    2010-03-11

    Using x-ray computerized tomography (CT), we have characterized the x-ray linear attenuation coefficients (LAC) of a Play Dough{trademark}-like product, Fun Dough{trademark}, designated as PD. Table 1 gives the first-order statistics for each of four CT measurements, estimated with a Gaussian kernel density estimator (KDE) analysis. The mean values of the LAC range from a high of about 2100 LMHU{sub D} at 100kVp to a low of about 1100 LMHU{sub D} at 300kVp. The standard deviation of each measurement is around 1% of the mean. The entropy covers the range from 3.9 to 4.6. Ordinarily, we would model the LAC of the material and compare the modeled values to the measured values. In this case, however, we did not have the composition of the material and therefore did not model the LAC. Using a method recently proposed by Lawrence Livermore National Laboratory (LLNL), we estimate the value of the effective atomic number, Z{sub eff}, to be near 8.5. LLNL prepared about 50mL of the Fun Dough{trademark} in a polypropylene vial and firmly compressed it immediately prior to the x-ray measurements. Still, layers can plainly be seen in the reconstructed images, indicating that the bulk density of the material in the container is affected by voids and bubbles. We used the computer program IMGREC to reconstruct the CT images. The values of the key parameters used in the data capture and image reconstruction are given in this report. Additional details may be found in the experimental SOP and a separate document. To characterize the statistical distribution of LAC values in each CT image, we first isolated an 80% central-core segment of volume elements ('voxels') lying completely within the specimen, away from the walls of the polypropylene vial. All of the voxels within this central core, including those comprised of voids and inclusions, are included in the statistics. We then calculated the mean value, standard deviation and entropy for (a) the four image segments and for (b) their digital gradient images. (A digital gradient image of a given image was obtained by taking the absolute value of the difference between the initial image and that same image offset by one voxel horizontally, parallel to the rows of the x-ray detector array.) The statistics of the initial image of LAC values are called 'first order statistics;' those of the gradient image, 'second order statistics.'

  3. Joint Actinide Shock Physics Experimental Research | National Nuclear

    National Nuclear Security Administration (NNSA)

    Security Administration Actinide Shock Physics Experimental Research | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony Fact Sheets Newsletters Press Releases Photo

  4. BONNEVILLE POWER ADMINISTRATION FOR IMMEDIATE RELEASE

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

    planned release of the collection, BPA postponed distribution in order to provide clean, digital transfers from the originals of the six films featured in the DVD set. Burke says...

  5. Use Release Instruction form in Site Forms

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

    Release 77 TABLE OF CONTENTS September 23, 2015 Rev 1 Page 1 MAIN TABLE OF CONTENTS Effective Date 1.0 INTRODUCTION 042414 2.0 RESPONSIBILITIES 092315 3.0 CRITICAL, SPECIAL,...

  6. Municipal Consortium Releases Updated Model Specification for...

    Energy Savers [EERE]

    for LED Roadway Luminaires Municipal Consortium Releases Updated Model Specification for LED Roadway Luminaires July 10, 2014 - 10:23am Addthis The U.S. Department of Energy's ...

  7. Corrosion Tests of LWR Fuels - Nuclide Release

    SciTech Connect (OSTI)

    P.A. Finn; Y. Tsai; J.C. Cunnane

    2001-12-14

    Two BWR fuels [64 and 71 (MWd)/kgU], one of which contained 2% Gd, and two PWR fuels [30 and 45 (MWd)/kgU], are tested by dripping groundwater on the fuels under oxidizing and hydrologically unsaturated conditions for times ranging from 2.4 to 8.2 yr at 90 C. The {sup 99}Tc, {sup 129}I, {sup 137}Cs, {sup 97}Mo, and {sup 90}Sr releases are presented to show the effects of long reaction times and of gadolinium on nuclide release. This investigation showed that the five nuclides at long reaction times have similar fractional release rates and that the presence of 2% Gd reduced the {sup 99}Tc cumulative release fraction by about an order of magnitude over that of a fuel with a similar burnup.

  8. ARM - Feature Stories and Releases Article

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

    26, 2015 Feature Stories and Releases Delineating the Sharp Edges of Clouds, Down to the Micrometer Bookmark and Share The HOLODEC, developed in part with funding from the ARM...

  9. ARM - Feature Stories and Releases Article

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

    5, 2013 Facility News, Feature Stories and Releases New England Winter No Match for Science on the Cape Bookmark and Share Snow sticking to the sides of these playful statues in...

  10. Energy Department and Environmental Protection Agency Release...

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

    U.S. Energy Department and the Environmental Protection Agency (EPA) today released a new label that features EPA fuel economy estimates and CO2 estimates for used vehicles sold...

  11. Emergency Response Planning for Radiological Releases

    SciTech Connect (OSTI)

    Biwer, B.M.; LePoire, D.J.; Lazaro, M.A.; Allison, T.; Kamboj, S.; Chen, S.Y.

    2006-07-01

    The emergency management planning tool RISK-RDD was developed to aid emergency response planners and decision makers at all levels of government to better understand and prepare for potential problems related to a radiological release, especially those in urban areas. Radioactive release scenarios were studied by using the RISK-RDD radiological emergency management program. The scenarios were selected to investigate the key aspects of radiological risk management not always considered in emergency planning as a whole. These aspects include the evaluation of both aerosolized and non-aerosolized components of an atmospheric release, methods of release, acute and chronic human health risks, and the concomitant economic impacts as a function of the risk-based cleanup level. (authors)

  12. ARM - Feature Stories and Releases Article

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

    Feature Stories and Releases Ahoy It's MAGIC in the Pacific Bookmark and Share A crane operator carefully moves the AMF2's Roll-Pitch-Yaw stabilization platform into...

  13. Statistical theory of Coulomb blockade oscillations: Quantum chaos in quantum dots

    SciTech Connect (OSTI)

    Jalabert, R.A.; Stone, A.D.; Alhassid, Y. (Center for Theoretical Physics, Sloane Physics Laboratory, Yale University, New Haven, Connecticut 06511 (United States))

    1992-06-08

    We develop a statistical theory of the amplitude of Coulomb blockade oscillations in semiconductor quantum dots based on the hypothesis that chaotic dynamics in the dot potential leads to behavior described by random-matrix theory. Breaking time-reversal symmetry is predicted to cause an experimentally observable change in the distribution of amplitudes. The theory is tested numerically and good agreement is found.

  14. ORSSAB News Releases | Department of Energy

    Office of Environmental Management (EM)

    ORSSAB News Releases ORSSAB News Releases February 25, 2016 DOE and Advisory Board Recognize Retiring Members for Service Two ORSSAB members were recognized for service at the board's January 13 meeting. October 1, 2015 DOE and Advisory Board Recognize Retiring Member for Service DOE and ORSSAB recognize retiring member for service. September 24, 2015 Site Specific Advisory Board Elects Officers for FY 2016 ORSSAB elects officers for FY 2016. July 21, 2015 Heritage Is a Part of DOE Advisory

  15. Approved for Public Release; Further Dissemination Unlimited

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

    7:45 am, May 27, 2014 Approved for Public Release; Further Dissemination Unlimited Approved for Public Release; Further Dissemination Unlimited J. C. Fulton President and Chief Executive Officer April 2014 CHPRC-2014-04, Rev. 0 Monthly Performance Report U.S. Department of Energy Contract, DE-AC06-08RL14788 Deliverable C.3.1.3.1 - 1 1 CHPRC-2014-04, Rev. 0 * Overview CHPRC Monthly Performance Report April 2014 CONTENTS EXECUTIVE SUMMARY

  16. Microfabricated therapeutic actuators and release mechanisms therefor

    Office of Scientific and Technical Information (OSTI)

    (Patent) | SciTech Connect Microfabricated therapeutic actuators and release mechanisms therefor Citation Details In-Document Search Title: Microfabricated therapeutic actuators and release mechanisms therefor Microfabricated therapeutic actuators are fabricated using a shape memory polymer (SMP), a polyurethane-based material that undergoes a phase transformation at a specified temperature (Tg). At a temperature above temperature Tg material is soft and can be easily reshaped into another

  17. Knowledge Based Estimation of Material Release Transients

    Energy Science and Technology Software Center (OSTI)

    1998-07-29

    KBERT is an easy to use desktop decision support tool for estimating public and in-facility worker doses and consequences of radioactive material releases in non-reactort nuclear facilities. It automatically calculates release and respirable fractions based on published handbook data, and calculates material transport concurrently with personnel evacuation simulations. Any facility layout can be modeled easily using the intuitive graphical user interface.

  18. Expansion of ARAC for chemical releases

    SciTech Connect (OSTI)

    Baskett, R.L.; Blair, M.D.; Foster, C.S.; Taylor, A.G.

    1997-07-01

    In 1996 the Atmospheric Release Advisory Capability (ARAC) at Lawrence Livermore National Laboratory (LLNL) completed an effort to expand its national emergency response modeling system for chemical releases. Key components of the new capability include the integration of (1) an extensive chemical property database, (2) source modeling for tanks and evaporating pools, (3) denser-than-air dispersion, (4) public exposure guidelines, and (5) an interactive graphical user interface (GUI). Recent use and the future of the new capability are also discussed.

  19. ARM - Feature Stories and Releases Article

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

  20. ARM - Feature Stories and Releases Article

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

    6, 2006 [Feature Stories and Releases] ARM Program Develops Education Tool Focused on Tropical Climate Bookmark and Share Press Release Media Contact: Lynne Roeder, 509.372.4331 A new kiosk, provided by the ARM Program, is available in Darwin for visitors to learn about climate change in the region. A new educational kiosk on tropical climate, developed by the U.S. Department of Energy's (DOE) Atmospheric Radiation Measurement (ARM) Program and the Museum and Art Gallery of the Northern

  1. ARM - Feature Stories and Releases Article

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

  2. ARM - Feature Stories and Releases Article

    Broader source: All U.S. Department of Energy (DOE) Office 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 Share Press Release Media Contact: Lynne Roeder, ARM Public Information Officer U.S. Tel: 509.521.2921 Au Tel: +61 0406 754 686 In the clouds above Darwin, Australia, pilots guided by a team of international climate scientists are now one week into a series of carefully orchestrated flights to obtain key in situ data

  3. ARM - Feature Stories and Releases Article

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

  4. ARM - Feature Stories and Releases Article

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

    Feature Stories and Releases] U.S. Department of Energy Kicks Off Scientific Collaboration with India Bookmark and Share Instrumented sites will gather data to study impact of aerosols on cloud formation and precipitation For Immediate Release: June 10, 2011 ARM Mobile Facility instrumentation is installed in June 2011 at the ARIES Observatory in Nainital, India, for the Ganges Valley Aerosol Experiment (GVAX). Shown in this photo are the stack for the aerosol observing system (top) and the

  5. ARM - Feature Stories and Releases Article

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

    9, 2013 [Facility News, Feature Stories and Releases] DOE's Wanda Ferrell Receives Society Award for Leadership in Atmospheric Science Bookmark and Share For Immediate Release: Wednesday, January 9, 2013 Wanda Ferrell, U.S. Department of Energy Wanda Ferrell, U.S. Department of Energy AUSTIN, Texas-Today at the 2013 American Meteorological Society Annual Meeting, the U.S. Department of Energy's Wanda Ferrell is receiving the prestigious "Cleveland Abbe Award for Distinguished Service to

  6. ARM - Feature Stories and Releases Article

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

    July 8, 2013 [Feature Stories and Releases] Aerosol Research Heats Up During Summer Fire Season Bookmark and Share Smoke plumes rise from a forest fire. Smoke plumes rise from a forest fire. While the impacts of wildfires on people and the surrounding environment are apparent, the effect on the atmosphere from smoky soot particles-a type of aerosol-is much less so. Whether from grass, timber, or brush, each type of biological material releases its own sooty chemical signature that interacts

  7. Latest News Releases | The Ames Laboratory

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

    Latest News Releases Ames Laboratory scientists join consortium to research lightweight materials 03/11/2016 Contacts: For release: March 11, 2016 Iver Anderson, Materials Sciences and Engineering, (515)-294-9649 Steve Karsjen, Public Affairs, (515) 294-5643 Read More Ames Laboratory will lead new consortium to research caloric materials, advance refrigeration technology 02/24/2016 The U.S. Department of Energy's Ames Laboratory will be the home of a new research consortium for the discovery and

  8. NREL: Solar Research - News Release Archives

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

    3 December 2, 2013 NREL Reports Soft Costs Now Largest Piece of Solar Installation Total Cost Two reports offer more in-depth look at non-hardware costs November 21, 2013 NREL Releases Renewable Energy Data Book Detailing Growing Industry in 2012 The National Renewable Energy Laboratory (NREL) has released the 2012 Renewable Energy Data Book on behalf of the Energy Department's Office of Energy Efficiency and Renewable Energy. The annual report is an important assessment of U.S. energy

  9. NREL: Wind Research - News Release Archives

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

    0 October 27, 2010 Offshore Wind Energy Poised to Play a Vital Role in Future U.S. Energy Markets A new report analyzes the current state of the offshore wind energy industry in the United States. October 7, 2010 DOE Releases Comprehensive Report on Offshore Wind Power in the United States U.S. Energy Secretary Steven Chu announced today the release of a report from the Department of Energy's National Renewable Energy Laboratory (NREL), which comprehensively analyzes the key factors impacting

  10. EIA - Annual Energy Outlook 2014 Early Release

    Gasoline and Diesel Fuel Update (EIA)

    Annual Energy Outlook 2015 Release Date: April 14, 2015 | Next Release Date: June 2016 | correction | full report Overview Data Reference Case Side Cases Interactive Table Viewer By Section Executive summary Economic growth Prices Delivered energy consumption by sector Energy consumption by primary fuel Energy intensity Energy production, imports, and exports Electricity generation Energy-related carbon dioxide emissions Appendices Table Title Formats Summary Reference Case tables Year-by-year

  11. Press Releases | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Press Releases | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony Fact Sheets Newsletters Press Releases Photo Gallery Jobs Apply for Our Jobs Our Jobs Working at NNSA

  12. 2010 Report Released | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Report Released | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony Fact Sheets Newsletters Press Releases Photo Gallery Jobs Apply for Our Jobs Our Jobs Working at NNSA

  13. NPO News Releases | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    News Releases | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Countering Nuclear Terrorism About Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Library Bios Congressional Testimony Fact Sheets Newsletters Press Releases Photo Gallery Jobs Apply for Our Jobs Our Jobs Working at NNSA Blog

  14. Energy Department Releases Second Quadrennial Technology Review |

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

    Department of Energy Second Quadrennial Technology Review Energy Department Releases Second Quadrennial Technology Review September 10, 2015 - 1:20pm Addthis NEWS MEDIA CONTACT (202) 586-4940 DOENews@hq.doe.gov Research Opportunities Highlighted in Report Lay Out Options for America's Clean Energy Future WASHINGTON, D.C. - Today, the Energy Department released its second Quadrennial Technology Review (QTR), which examines the current status of clean energy technologies and identifies

  15. NE Press Releases | Department of Energy

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

    Press Releases NE Press Releases RSS January 5, 2016 Energy Department selects Battelle team for a deep borehole field test in North Dakota The U.S. Department of Energy has selected a Battelle Memorial Institute-led team to drill a test borehole of over 16,000 feet into a crystalline basement rock formation near Rugby, North Dakota. December 10, 2015 Energy Department Announces New Investments in Supercritical Transformational Electric Power (STEP) Program The U.S. Department of Energy's

  16. OREM Press Releases | Department of Energy

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

    Press Releases OREM Press Releases RSS September 21, 2015 (From left to right) Dennis Wilson, Martha Deaderick, and Mike Ford joined the Oak Ridge Site Specific Advisory Board in Sept. 2015. DOE appoints three new members to environmental advisory board DOE has appointed three new members to its Oak Ridge Environmental Management advisory board. Martha Deaderick, Mike Ford, and Dennis Wilson were introduced at the Oak Ridge Site Specific Advisory Board's September meeting. September 17, 2015 DOE

  17. LPO Press Releases | Department of Energy

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

    Press Releases LPO Press Releases RSS August 24, 2015 President Obama Announces More Than a Billion Dollars in Energy Department Initiatives to Advance Innovative Clean Energy Technologies LPO and ARPA-E Initiatives Support America's Growing Low-Carbon Economy and Combat Climate Change June 24, 2015 Energy Department Issues Remaining $1.8 Billion in Loan Guarantees for Vogtle Advanced Nuclear Energy Project To further support the construction of two advanced nuclear reactors at the Alvin W.

  18. Eastern Interconnection Planning Collaborative News Release

    Office of Environmental Management (EM)

    1 NEWS RELEASE FOR IMMEDIATE RELEASE May 23, 2011 Contact: David Whiteley d.a.whiteley@att.net 314-753-6200 Eastern Interconnection Grid Planning Authorities to Study Set of Stakeholder-Identified Electric System Futures The Eastern Interconnection Planning Collaborative (EIPC) today announced that its diverse array of stakeholders has reached consensus on the final set of "resource expansion futures" to be studied as part of the electric system transmission planning effort funded by

  19. Statistical Fault Detection & Diagnosis Expert System

    Energy Science and Technology Software Center (OSTI)

    1996-12-18

    STATMON is an expert system that performs real-time fault detection and diagnosis of redundant sensors in any industrial process requiring high reliability. After a training period performed during normal operation, the expert system monitors the statistical properties of the incoming signals using a pattern recognition test. If the test determines that statistical properties of the signals have changed, the expert system performs a sequence of logical steps to determine which sensor or machine component hasmore » degraded.« less

  20. DOE - NNSA/NFO -- FOIA Statistics

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

    Statistics NNSA/NFO Language Options U.S. DOE/NNSA - Nevada Field Office FOIA Statistics The FOIA has become a useful tool for researchers, news media, and the general public. In October 1996, Congress enacted the Electronic Freedom of Information Act Amendments of 1996, one of which (5 U.S.C. 552(a)(6)(A)(i)) extended the agency response period from 10 days to 20 days, and another (5 U.S.C. 552(e)) which requires agencies to make available to the public fiscal year FOIA Annual Reports. This

  1. Federal offshore statistics: leasing, exploration, production, revenue

    SciTech Connect (OSTI)

    Essertier, E.P.

    1983-01-01

    The statistics in this update of the Outer Continental Shelf Statistics publication document what has happened since federal leasing began on the Outer Continental Shelf (OCS) in 1954. Highlights note that of the 29.8 million acres actually leased from 175.6 million acres offered for leasing, 20.1% were in frontier areas. Total revenues for the 1954-1982 period were $58.9 billion with about 13% received in 1982. The book is divided into six parts covering highlights, leasing, exploration and development, production and revenue, reserves and undiscovered recoverable resources, and pollution problems from well and tanker accidents. 5 figures, 59 tables.

  2. Composition and method for storing and releasing hydrogen

    DOE Patents [OSTI]

    Thorn, David L.; Tumas, William; Ott, Kevin C.; Burrell, Anthony K.

    2010-06-15

    A chemical system for storing and releasing hydrogen utilizes an endothermic reaction that releases hydrogen coupled to an exothermic reaction to drive the process thermodynamically, or an exothermic reaction that releases hydrogen coupled to an endothermic reaction.

  3. HES Program Update and Scoring Tool v2014 Release | Department...

    Energy Savers [EERE]

    HES Program Update and Scoring Tool v2014 Release HES Program Update and Scoring Tool v2014 Release Program Update and Scoring Tool v2014 Release, a presentation from the U.S....

  4. Environmental Release Summary (ERS) database CY 1995 releases and supporting data

    SciTech Connect (OSTI)

    Gleckler, B.P., Westinghouse Hanford

    1996-08-05

    This document is a hard copy of the CY 1995 airborne and liquid effluent data contained in the Environmental Release Summary (ERS) computer database.

  5. Nuclear test experimental science

    SciTech Connect (OSTI)

    Struble, G.L.; Middleton, C.; Bucciarelli, G.; Carter, J.; Cherniak, J.; Donohue, M.L.; Kirvel, R.D.; MacGregor, P.; Reid, S.

    1989-01-01

    This report discusses research being conducted at Lawrence Livermore Laboratory under the following topics: prompt diagnostics; experimental modeling, design, and analysis; detector development; streak-camera data systems; weapons supporting research.

  6. Experimental Highlights - 2016

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

    highlights / 2016 Experimental Highlights - 2016 January Laying the Groundwork for NIF Magnetized Targets 'Shock/Shear' Experiments Shed Light on Turbulent Mix Scientists from Los Alamos National Laboratory (LANL) are leading an experimental campaign on NIF designed to further understanding of turbulent mix models used in both high energy density (HED) and inertial confinement fusion (ICF) experiments. NIF is the only facility with the energy and shot-to-shot reproducibility needed for the

  7. Experimental Physical Sciences

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

    ADEPS Experimental Physical Sciences Developing and applying materials science and experimental physics capabilities to programs and problems of national importance. Advancing physics and materials science for problems of national importance Neutrons find "missing" magnetism of plutonium Neutrons find "missing" magnetism of plutonium READ MORE Los Alamos among new DOE projects Create new technology pathways for low-cost fusion energy development READ MORE Combined methods

  8. Experimental Highlights - 2016

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

    news / experimental highlights / 2016 Experimental Highlights - 2016 February Astrophysicist Fields Questions about NIF Shots Studying Shocks on the Rebound A NIF campaign aimed at measuring the growth of hydrodynamic instabilities in a twice-shocked interface is producing new insights into the turbulent conditions that exist under circumstances ranging from inertial confinement fusion (ICF) implosions to supernova explosions. Rayleigh-Taylor (RT) and Richtmyer-Meshkov (RM) instabilities occur

  9. Statistical measures of Planck scale signal correlations in interferometers

    SciTech Connect (OSTI)

    Hogan, Craig J.; Kwon, Ohkyung

    2015-06-22

    A model-independent statistical framework is presented to interpret data from systems where the mean time derivative of positional cross correlation between world lines, a measure of spreading in a quantum geometrical wave function, is measured with a precision smaller than the Planck time. The framework provides a general way to constrain possible departures from perfect independence of classical world lines, associated with Planck scale bounds on positional information. A parametrized candidate set of possible correlation functions is shown to be consistent with the known causal structure of the classical geometry measured by an apparatus, and the holographic scaling of information suggested by gravity. Frequency-domain power spectra are derived that can be compared with interferometer data. As a result, simple projections of sensitivity for specific experimental set-ups suggests that measurements will directly yield constraints on a universal time derivative of the correlation function, and thereby confirm or rule out a class of Planck scale departures from classical geometry.

  10. Notes on the MUF-D statistic

    SciTech Connect (OSTI)

    Picard, R.R.

    1987-01-01

    Many aspects of the MUF-D statistic, used for verification of accountability data, have been examined in the safeguards literature. In this paper, basic MUF-D results are extended to more general environments than are usually considered. These environments include arbitrary measurement error structures, various sampling regimes that could be imposed by the inspectorate, and the attributes/variables framework.

  11. Baseballs and Barrels: World Statistics Day

    Broader source: Energy.gov [DOE]

    Statistics don’t just help us answer trivia questions – they also help us make intelligent decisions. For example, if I heat my home with natural gas, I’m probably interested in what natural gas prices are likely to be this winter.

  12. Statistics of dislocation pinning at localized obstacles

    SciTech Connect (OSTI)

    Dutta, A.; Bhattacharya, M. Barat, P.

    2014-10-14

    Pinning of dislocations at nanosized obstacles like precipitates, voids, and bubbles is a crucial mechanism in the context of phenomena like hardening and creep. The interaction between such an obstacle and a dislocation is often studied at fundamental level by means of analytical tools, atomistic simulations, and finite element methods. Nevertheless, the information extracted from such studies cannot be utilized to its maximum extent on account of insufficient information about the underlying statistics of this process comprising a large number of dislocations and obstacles in a system. Here, we propose a new statistical approach, where the statistics of pinning of dislocations by idealized spherical obstacles is explored by taking into account the generalized size-distribution of the obstacles along with the dislocation density within a three-dimensional framework. Starting with a minimal set of material parameters, the framework employs the method of geometrical statistics with a few simple assumptions compatible with the real physical scenario. The application of this approach, in combination with the knowledge of fundamental dislocation-obstacle interactions, has successfully been demonstrated for dislocation pinning at nanovoids in neutron irradiated type 316-stainless steel in regard to the non-conservative motion of dislocations. An interesting phenomenon of transition from rare pinning to multiple pinning regimes with increasing irradiation temperature is revealed.

  13. Multifragmentation: New dynamics or old statistics?

    SciTech Connect (OSTI)

    Moretto, L.G.; Delis, D.N.; Wozniak, G.J.

    1993-10-01

    The understanding of the fission process as it has developed over the last fifty years has been applied to multifragmentation. Two salient aspects have been discovered: 1) a strong decoupling of the entrance and exit channels with the formation of well-characterized sources: 2) a statistical competition between two-, three-, four-, five-, ... n-body decays.

  14. Environmental Releases for Calendar Year 2001

    SciTech Connect (OSTI)

    DYEKMAN, D L

    2002-08-01

    This report fulfills the annual reporting requirements of US Department of Energy (DOE) Order 5400.1, General Environmental Protection Program. The report contains tabular data summaries on air emissions and liquid effluents released to the environment as well as nonroutine releases during calendar year (CY) 2001. These releases, bearing radioactive and hazardous substances, were from Bechtel Hanford, Inc. (BHI), CH2M HILL Hanford Group, Inc. (CHG), and Fluor Hanford (FH) managed facilities and activities. These data were obtained from direct sampling and analysis and from estimates based upon approved release factors. This report further serves as a supplemental resource to the Hanford Site Environmental Report (HSER PNNL-13910), published by the Pacific Northwest National Laboratory. HSER includes a yearly accounting of the impacts on the surrounding populace and environment from major activities at the Hanford Site. HSER also summarizes the regulatory compliance status of the Hanford Site. Tables ES-1 through ES-5 display comprehensive data summaries of CY2001 air emission and liquid effluent releases. The data displayed in these tables compiles the following: Radionuclide air emissions; Nonradioactive air emissions; Radionuclides in liquid effluents discharged to ground; Total volumes and flow rates of radioactive liquid effluents discharged to ground; and Radionuclides discharged to the Columbia River.

  15. Treasury, Energy Departments Release New Advanced Coal Project...

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

    Treasury, Energy Departments Release New Advanced Coal Project Tax Credit Applications for 2007-2008 Treasury, Energy Departments Release New Advanced Coal Project Tax Credit...

  16. CEQ Releases Two Handbooks on Improving Efficiency of Federal...

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

    Releases Two Handbooks on Improving Efficiency of Federal Environmental Reviews CEQ Releases Two Handbooks on Improving Efficiency of Federal Environmental Reviews March 5, 2013 - ...

  17. DOE Releases Common Definition for Zero Energy Buildings, Campuses...

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

    Releases Common Definition for Zero Energy Buildings, Campuses, and Communities DOE Releases Common Definition for Zero Energy Buildings, Campuses, and Communities September 16, ...

  18. Sandia Energy - Sandia Releases Open-Source Hydrokinetic Turbine...

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

    Releases Open-Source Hydrokinetic Turbine Design Model, CACTUS Home Renewable Energy Energy Water Power News News & Events Computational Modeling & Simulation Sandia Releases...

  19. DOE Releases Comprehensive Report on Offshore Wind Power in the...

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

    DOE Releases Comprehensive Report on Offshore Wind Power in the United States DOE Releases Comprehensive Report on Offshore Wind Power in the United States October 7, 2010 -...

  20. Low Temperature Heat Release Behavior of Conventional and Alternative...

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

    Low Temperature Heat Release Behavior of Conventional and Alternative Fuels in a Motored Engine Low Temperature Heat Release Behavior of Conventional and Alternative Fuels in a ...

  1. DOE Street Lighting Consortium Releases Results of Public Street...

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

    Street Lighting Consortium Releases Results of Public Street and Area Lighting Inventory Survey DOE Street Lighting Consortium Releases Results of Public Street and Area Lighting ...

  2. The Department of Energy Releases Strategy on Critical Materials...

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

    The Department of Energy Releases Strategy on Critical Materials The Department of Energy Releases Strategy on Critical Materials December 15, 2010 - 12:00am Addthis The Department...

  3. Spatiotemporal organization of energy release events in the quiet...

    Office of Scientific and Technical Information (OSTI)

    Spatiotemporal organization of energy release events in the quiet solar corona Citation Details In-Document Search Title: Spatiotemporal organization of energy release events in ...

  4. Northeast Home Heating Oil Reserve - Guidelines for Release ...

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

    Heating Oil Reserve Northeast Home Heating Oil Reserve - Guidelines for Release Northeast Home Heating Oil Reserve - Guidelines for Release The Energy Policy and Conservation ...

  5. Controlled Release from Core-Shell Nanoporous Silica Particles...

    Office of Scientific and Technical Information (OSTI)

    proved that the core-shell nanostructure delays the release process. The effective diffusion coefficient elucidated from release data for monodisperse particles in water was 1.0...

  6. Level-2 Milestone 4468: Lorenz Simulation Interface Beta Release...

    Office of Scientific and Technical Information (OSTI)

    Level-2 Milestone 4468: Lorenz Simulation Interface Beta Release Citation Details In-Document Search Title: Level-2 Milestone 4468: Lorenz Simulation Interface Beta Release You...

  7. Diffusion releases through one and two finite planar zones from...

    Office of Scientific and Technical Information (OSTI)

    Diffusion releases through one and two finite planar zones from a nuclear waste package Citation Details In-Document Search Title: Diffusion releases through one and two finite...

  8. Diffusion releases through one and two finite planar zones from...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Diffusion releases through one and two finite planar zones from a nuclear waste package Citation Details In-Document Search Title: Diffusion releases through one...

  9. DOE-HDBK-3010-94; Airborne Release Fractions/Rates and Respirable Fractions for Nonreactor Nuclear Facilities

    National Nuclear Security Administration (NNSA)

    SENSITIVE DOE-HDBK-3010-94 December 1994 DOE HANDBOOK AIRBORNE RELEASE FRACTIONS/RATES AND RESPIRABLE FRACTIONS FOR NONREACTOR NUCLEAR FACILITIES Volume I - Analysis of Experimental Data U.S. Department of Energy AREA SAFT Washington, D.C. 20585 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. This document has been reproduced directly from the best available copy. Available to DOE and DOE contractors from the Office of Scientific and Technical Information, P.O.

  10. Incinerator thermal release valve risk assessment

    SciTech Connect (OSTI)

    Stevens, J.B.

    1998-12-31

    Human health risk assessments were conducted on emissions from several types of incinerators--a hazardous waste combustor, a medical waste/tire combustor, and a refuse derived fuel combustor in three different states. As part of these studies, the short-term emissions from thermal release valves operating during upset conditions were additionally evaluated. The latter assessments addressed two specific risk-related questions: (1) what are the incremental long-term risks/hazards associated with these short-term emissions; (2) what are the acute health hazards associated with these emissions? For each study, emission estimates for both the incinerator stack and the thermal release valve were obtained from the facility. Stack testing was utilized to obtain stack gas concentrations of emissions at one facility; engineering estimates were used to ascertain emissions from the thermal release valve. The two facilities were proposed incinerators, so literature-derived emissions were used throughout.

  11. Environmental releases for calendar year 1994

    SciTech Connect (OSTI)

    Gleckler, B.P.

    1995-07-01

    This report fulfills the annual environmental release reporting requirements of US Department of Energy (DOE) Orders. This report provides supplemental information to the Hanford Site Environmental Report. The Hanford Site Environmental Report provides an update on the environmental status of the entire Hanford Site. The sitewide annual report summarizes the degree of compliance of the Hanford Site with applicable environmental regulations and informs the public about the impact of Hanford operations on the surrounding environment. Like the Hanford Site Environmental Report, this annual report presents a summary of the environmental releases from facilities managed by the Westinghouse Hanford Company (WHC) and monitored by Bechtel Hanford, Incorporated (BHI). In addition to the summary data, this report also includes detailed data on air emissions, liquid effluents, and hazardous substances released to the environment during calendar year 1994 from these facilities.

  12. Release Resistant Electrical Interconnections For Mems Devices

    DOE Patents [OSTI]

    Peterson, Kenneth A.; Garrett, Stephen E.; Reber, Cathleen A.

    2005-02-22

    A release resistant electrical interconnection comprising a gold-based electrical conductor compression bonded directly to a highly-doped polysilicon bonding pad in a MEMS, IMEMS, or MOEMS device, without using any intermediate layers of aluminum, titanium, solder, or conductive adhesive disposed in-between the conductor and polysilicon pad. After the initial compression bond has been formed, subsequent heat treatment of the joint above 363 C creates a liquid eutectic phase at the bondline comprising gold plus approximately 3 wt % silicon, which, upon re-solidification, significantly improves the bond strength by reforming and enhancing the initial bond. This type of electrical interconnection is resistant to chemical attack from acids used for releasing MEMS elements (HF, HCL), thereby enabling the use of a "package-first, release-second" sequence for fabricating MEMS devices. Likewise, the bond strength of an Au--Ge compression bond may be increased by forming a transient liquid eutectic phase comprising Au-12 wt % Ge.

  13. Resistive switching phenomena: A review of statistical physics...

    Office of Scientific and Technical Information (OSTI)

    Resistive switching phenomena: A review of statistical physics approaches Citation Details ... Title: Resistive switching phenomena: A review of statistical physics approaches Authors: ...

  14. Statistical Surrogate Models for Estimating Probability of High...

    Office of Scientific and Technical Information (OSTI)

    Statistical Surrogate Models for Estimating Probability of High-Consequence Climate Change. Citation Details In-Document Search Title: Statistical Surrogate Models for Estimating ...

  15. Statistical and Domain Analytics Applied to PV Module Lifetime...

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

    Statistical and Domain Analytics Applied to PV Module Lifetime and Degradation Science Statistical and Domain Analytics Applied to PV Module Lifetime and Degradation Science...

  16. Final Report on Statistical Debugging for Petascale Environments...

    Office of Scientific and Technical Information (OSTI)

    Final Report on Statistical Debugging for Petascale Environments Citation Details In-Document Search Title: Final Report on Statistical Debugging for Petascale Environments ...

  17. Statistical Behavior of Formation Process of Magnetic Vortex...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Statistical Behavior of Formation Process of Magnetic Vortex State in Ni80Fe20 Nanodisks Citation Details In-Document Search Title: Statistical Behavior of...

  18. Environment/Health/Safety (EHS): Monthly Accident Statistics

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

    Personal Protective Equipment (PPE) Injury Review & Analysis Worker Safety and Health Program: PUB-3851 Monthly Accident Statistics Latest Accident Statistics Accident...

  19. User Statistics Collection Practices Archives | U.S. DOE Office...

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

    Policies and Processes User Statistics Collection Practices User Statistics Collection Practices Archives User Facilities User Facilities Home User Facilities at a Glance...

  20. RITA-Bureau of Transportation Statistics | Open Energy Information

    Open Energy Info (EERE)

    RITA-Bureau of Transportation Statistics Jump to: navigation, search Tool Summary LAUNCH TOOL Name: RITA-Bureau of Transportation Statistics AgencyCompany Organization: United...

  1. Statistical study of reconnection exhausts in the solar wind

    SciTech Connect (OSTI)

    Enžl, J.; P?ech, L.; Šafránková, J.; N?me?ek, Z.

    2014-11-20

    Magnetic reconnection is a fundamental process that changes magnetic field configuration and converts a magnetic energy to flow energy and plasma heating. This paper presents a survey of the plasma and magnetic field parameters inside 418 reconnection exhausts identified in the WIND data from 1995-2012. The statistical analysis is oriented on the re-distribution of the magnetic energy released due to reconnection between a plasma acceleration and its heating. The results show that both the portion of the energy deposited into heat as well as the energy spent on the acceleration of the exhaust plasma rise with the magnetic shear angle in accord with the increase of the magnetic flux available for reconnection. The decrease of the normalized exhaust speed with the increasing magnetic shear suggests a decreasing efficiency of the acceleration and/or the increasing efficiency of heating in high-shear events. However, we have found that the already suggested relation between the exhaust speed and temperature enhancement would be rather considered as an upper limit of the plasma heating during reconnection regardless of the shear angle.

  2. Temperature actuated automatic safety rod release

    DOE Patents [OSTI]

    Hutter, Ernest (Wilmette, IL); Pardini, John A. (Brookfield, IL); Walker, David E. (Naperville, IL)

    1987-01-01

    A temperature-actuated apparatus is disclosed for releasably supporting a safety rod in a nuclear reactor, comprising a safety rod upper adapter having a retention means, a drive shaft which houses the upper adapter, and a bimetallic means supported within the drive shaft and having at least one ledge which engages a retention means of the safety rod upper adapter. A pre-determined increase in temperature causes the bimetallic means to deform so that the ledge disengages from the retention means, whereby the bimetallic means releases the safety rod into the core of the reactor.

  3. NERSC Releases Mobile Apps to Users

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

    Releases Mobile Apps to Users NERSC Releases Mobile Apps to Users Job Status, MOTD and Pilot of VASP Submission Available with More to Come April 23, 2012 In an effort to make NERSC resources more accessible to its users, the facility is rolling out a number of applications that allow researchers to access scientific data on their web browsers, tablets and smart phones. This month, NERSC announced two new applications now available to its users: The NERSC mobile user portal (http://m.nersc.gov)

  4. Helium Release Behavior of Aged Titanium Tritides

    SciTech Connect (OSTI)

    SHANAHAN, KIRKL.

    2004-07-27

    One sample of bulk Ti has been loaded with a 50 per cent / 50 per cent deuterium/tritium mixture and statically aged for 6.5 years. Thermal desorption of the sample shows an initial release of hydrogen isotopes followed by 3He release. Subsequent D2 loading/desorption was used to quantify the trapped tritium heel. The sample shows an excess hydrogen capacity as a second thermal desorption peak that partially disappears and shifts with annealing at 923-973K. The main hydrogen desorption peak also shifts to higher temperature, indicating a partial reversal of the tritium-decay induced damage by annealing.

  5. Xyce parallel electronic simulator release notes.

    SciTech Connect (OSTI)

    Keiter, Eric Richard; Hoekstra, Robert John; Mei, Ting; Russo, Thomas V.; Schiek, Richard Louis; Thornquist, Heidi K.; Rankin, Eric Lamont; Coffey, Todd Stirling; Pawlowski, Roger Patrick; Santarelli, Keith R.

    2010-05-01

    The Xyce Parallel Electronic Simulator has been written to support, in a rigorous manner, the simulation needs of the Sandia National Laboratories electrical designers. Specific requirements include, among others, the ability to solve extremely large circuit problems by supporting large-scale parallel computing platforms, improved numerical performance and object-oriented code design and implementation. The Xyce release notes describe: Hardware and software requirements New features and enhancements Any defects fixed since the last release Current known defects and defect workarounds For up-to-date information not available at the time these notes were produced, please visit the Xyce web page at http://www.cs.sandia.gov/xyce.

  6. ARM - Feature Stories and Releases Article

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

    8, 2011 [Feature Stories and Releases] The World's Largest Radar Laboratory Bookmark and Share New suite of scanning radars document life and death of clouds For Immediate Release: Thursday, December 8, 2011 Deployed in pairs, the new scanning cloud radars share a common pedestal and can scan 180 degrees in every direction. To see the radars in motion, view <a href='http://www.youtube.com/watch?v=137V1cczMt4\'>this video</a>. Deployed in pairs, the new scanning cloud radars share a

  7. ARM - Feature Stories and Releases Article

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

    June 20, 2013 [Feature Stories and Releases] Taking the Heat in the U.S. Great Plains Bookmark and Share When the National Weather Service released their predictions for the summer of 2013, it was difficult to miss the zone of warm colors centered over the U.S. Great Plains. Higher than average temperatures are expected in this part of the country. This comes as no surprise, especially after Oklahoma registered record-breaking heat last summer. Scientists have known for some time now that ground

  8. Temperature actuated automatic safety rod release

    DOE Patents [OSTI]

    Hutter, E.; Pardini, J.A.; Walker, D.E.

    1984-03-13

    A temperature-actuated apparatus is disclosed for releasably supporting a safety rod in a nuclear reactor, comprising a safety rod upper adapter having a retention means, a drive shaft which houses the upper adapter, and a bimetallic means supported within the drive shaft and having at least one ledge which engages a retention means of the safety rod upper adapter. A pre-determined increase in temperature causes the bimetallic means to deform so that the ledge disengages from the retention means, whereby the bimetallic means releases the safety rod into the core of the reactor.

  9. EPICS release 3.11 specific documentation -- EPICS release notes for 3.11

    SciTech Connect (OSTI)

    1994-01-19

    EPICS release 3.11 is now ready for user testing. A person who wants to set up a simplified application environment to boot an IOC and create databases using R3.11 should follow the directions in Appendix B, page 27, of the EPICS Source/Release Control Manual, Sept. 20, 1993. The R3.11 EPICS path at ANL/APS is /net/phebos/epics/R3.11 so the command to get the new release is /net/phebos/epics/R3.11/Unix/share/bin/getrel /net/phebos/epics/R3.11. An existing R3.8 short form report can be copied to this new directory and used to create a database. ANL/APS is currently testing an Application Developers Source/Release control system. It is not yet ready for general distribution. Attached are the EPICS R3.11 release notes.

  10. Topological Cacti: Visualizing Contour-based Statistics

    SciTech Connect (OSTI)

    Weber, Gunther H.; Bremer, Peer-Timo; Pascucci, Valerio

    2011-05-26

    Contours, the connected components of level sets, play an important role in understanding the global structure of a scalar field. In particular their nestingbehavior and topology-often represented in form of a contour tree-have been used extensively for visualization and analysis. However, traditional contour trees onlyencode structural properties like number of contours or the nesting of contours, but little quantitative information such as volume or other statistics. Here we use thesegmentation implied by a contour tree to compute a large number of per-contour (interval) based statistics of both the function defining the contour tree as well asother co-located functions. We introduce a new visual metaphor for contour trees, called topological cacti, that extends the traditional toporrery display of acontour tree to display additional quantitative information as width of the cactus trunk and length of its spikes. We apply the new technique to scalar fields ofvarying dimension and different measures to demonstrate the effectiveness of the approach.

  11. Statistical approach to nuclear level density

    SciTech Connect (OSTI)

    Sen'kov, R. A.; Horoi, M.; Zelevinsky, V. G.

    2014-10-15

    We discuss the level density in a finite many-body system with strong interaction between the constituents. Our primary object of applications is the atomic nucleus but the same techniques can be applied to other mesoscopic systems. We calculate and compare nuclear level densities for given quantum numbers obtained by different methods, such as nuclear shell model (the most successful microscopic approach), our main instrument - moments method (statistical approach), and Fermi-gas model; the calculation with the moments method can use any shell-model Hamiltonian excluding the spurious states of the center-of-mass motion. Our goal is to investigate statistical properties of nuclear level density, define its phenomenological parameters, and offer an affordable and reliable way of calculation.

  12. Robust statistical reconstruction for charged particle tomography

    DOE Patents [OSTI]

    2013-10-08

    Systems and methods for charged particle detection including statistical reconstruction of object volume scattering density profiles from charged particle tomographic data to determine the probability distribution of charged particle scattering using a statistical multiple scattering model and determine a substantially maximum likelihood estimate of object volume scattering density using expectation maximization (ML/EM) algorithm to reconstruct the object volume scattering density. The presence of and/or type of object occupying the volume of interest can be identified from the reconstructed volume scattering density profile. The charged particle tomographic data can be cosmic ray muon tomographic data from a muon tracker for scanning packages, containers, vehicles or cargo. The method can be implemented using a computer program which is executable on a computer.

  13. Independent Statistics & Analysis Drilling Productivity Report

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

    Independent Statistics & Analysis Drilling Productivity Report The seven regions analyzed in this report accounted for 92% of domestic oil production growth and all domestic natural gas production growth during 2011-14. March 2016 For key tight oil and shale gas regions U.S. Energy Information Administration Contents Year-over-year summary 2 Bakken Region 3 Eagle Ford Region 4 Haynesville Region 5 Marcellus Region 6 Niobrara Region 7 Permian Region 8 Utica Region 9 Explanatory notes 10

  14. Statistical design of a uranium corrosion experiment

    SciTech Connect (OSTI)

    Wendelberger, Joanne R; Moore, Leslie M

    2009-01-01

    This work supports an experiment being conducted by Roland Schulze and Mary Ann Hill to study hydride formation, one of the most important forms of corrosion observed in uranium and uranium alloys. The study goals and objectives are described in Schulze and Hill (2008), and the work described here focuses on development of a statistical experiment plan being used for the study. The results of this study will contribute to the development of a uranium hydriding model for use in lifetime prediction models. A parametric study of the effect of hydrogen pressure, gap size and abrasion on hydride initiation and growth is being planned where results can be analyzed statistically to determine individual effects as well as multi-variable interactions. Input to ESC from this experiment will include expected hydride nucleation, size, distribution, and volume on various uranium surface situations (geometry) as a function of age. This study will also address the effect of hydrogen threshold pressure on corrosion nucleation and the effect of oxide abrasion/breach on hydriding processes. Statistical experiment plans provide for efficient collection of data that aids in understanding the impact of specific experiment factors on initiation and growth of corrosion. The experiment planning methods used here also allow for robust data collection accommodating other sources of variation such as the density of inclusions, assumed to vary linearly along the cast rods from which samples are obtained.

  15. Federal offshore statistics: leasing, exploration, production, revenue

    SciTech Connect (OSTI)

    Essertier, E.P.

    1984-09-01

    This publication is a numerical record of what has happened since Congress gave authority to the Secretary of the Interior in 1953 to lease the federal portion of the Continental Shelf for oil and gas. The publication updates and augments the first Federal Offshore Statistics, published in December 1983. It also extends a statistical series published annually from 1969 until 1981 by the US Geological Survey (USGS) under the title Outer Continental Shelf Statistics. The USGS collected royalties and supervised operation and production of minerals on the Outer Continental Shelf (OCS) until the Minerals Management Service (MMS) took over these functions in 1982. Some of the highlights are: of the 329.5 million acres offered for leasing, 37.1 million acres were actually leased; total revenues for the 1954 to 1983 period were $68,173,112,563 and for 1983 $9,161,435,540; a total of 22,095 wells were drilled in federal waters and 10,145 wells were drilled in state waters; from 1954 through 1983, federal offshore areas produced 6.4 billion barrels of oil and condensate, and 62.1 trillion cubic feet of natural gas; in 1983 alone production was 340.7 million barrels of oil and condensate, and 3.9 trillion cubic feet of gas; and for the second straight year, no oil was lost in 1983 as a result of blowouts in federal waters. 8 figures, 66 tables.

  16. Passive ice freezing-releasing heat pipe

    DOE Patents [OSTI]

    Gorski, Anthony J. (Lemont, IL); Schertz, William W. (Batavia, IL)

    1982-01-01

    A heat pipe device has been developed which permits completely passive ice formation and periodic release of ice without requiring the ambient temperature to rise above the melting point of water. This passive design enables the maximum amount of cooling capacity to be stored in the tank.

  17. Hydrogen Release from Simulated Sludge and Saltcake

    SciTech Connect (OSTI)

    Peterson, R.A.

    1999-01-05

    This report describes the results of the Savannah River Technology Center (SRTC) program to address bubble gas release potential as requested by Concentration, Storage and Transfer Engineering. Researchers from the Waste Processing Technology Section (WPTS) and Immobilization Technology Section (ITS) contributed to the results presented.

  18. Historical Document Released for Public Availability

    Office of Scientific and Technical Information (OSTI)

    Released 1994 Prepared for the U.S. Department of Energy under C o n t r a c t DE-AC06-76RlQ 1830 Pacific Northwest laboratory Operated for the U.S Department of Energy by Battelle ...

  19. 2014 Vehicle Technologies Market Report Released

    Broader source: Energy.gov [DOE]

    Oak Ridge National Laboratory recently released the Vehicle Technologies Market Report, which details the past year’s major trends in light-, medium-, and heavy-duty car and truck markets as well as patterns in the underlying economic and transportation systems. The report specifically focuses on developments in high-efficiency and alternative-fuel vehicle technologies over the course of 2014.

  20. Involuntary Separation Program General Release and Waiver | Department of

    Energy Savers [EERE]

    Energy Program General Release and Waiver Involuntary Separation Program General Release and Waiver PDF icon Attachment 9 - Involuntary Separation Program General Release and Waiver More Documents & Publications Separation Programs Releases and Waivers Workforce Restructuring Policy AFGE Local 928

  1. Hybridization and Selective Release of DNA Microarrays

    SciTech Connect (OSTI)

    Beer, N R; Baker, B; Piggott, T; Maberry, S; Hara, C M; DeOtte, J; Benett, W; Mukerjee, E; Dzenitis, J; Wheeler, E K

    2011-11-29

    DNA microarrays contain sequence specific probes arrayed in distinct spots numbering from 10,000 to over 1,000,000, depending on the platform. This tremendous degree of multiplexing gives microarrays great potential for environmental background sampling, broad-spectrum clinical monitoring, and continuous biological threat detection. In practice, their use in these applications is not common due to limited information content, long processing times, and high cost. The work focused on characterizing the phenomena of microarray hybridization and selective release that will allow these limitations to be addressed. This will revolutionize the ways that microarrays can be used for LLNL's Global Security missions. The goals of this project were two-fold: automated faster hybridizations and selective release of hybridized features. The first study area involves hybridization kinetics and mass-transfer effects. the standard hybridization protocol uses an overnight incubation to achieve the best possible signal for any sample type, as well as for convenience in manual processing. There is potential to significantly shorten this time based on better understanding and control of the rate-limiting processes and knowledge of the progress of the hybridization. In the hybridization work, a custom microarray flow cell was used to manipulate the chemical and thermal environment of the array and autonomously image the changes over time during hybridization. The second study area is selective release. Microarrays easily generate hybridization patterns and signatures, but there is still an unmet need for methodologies enabling rapid and selective analysis of these patterns and signatures. Detailed analysis of individual spots by subsequent sequencing could potentially yield significant information for rapidly mutating and emerging (or deliberately engineered) pathogens. In the selective release work, optical energy deposition with coherent light quickly provides the thermal energy to single spots to release hybridized DNA. This work leverages LLNL expertise in optics, microfluids, and bioinformatics.

  2. Weatherization Assistance Program - Background Data and Statistics

    SciTech Connect (OSTI)

    Eisenberg, Joel Fred

    2010-03-01

    This technical memorandum is intended to provide readers with information that may be useful in understanding the purposes, performance, and outcomes of the Department of Energy's (DOE's) Weatherization Assistance Program (Weatherization). Weatherization has been in operation for over thirty years and is the nation's largest single residential energy efficiency program. Its primary purpose, established by law, is 'to increase the energy efficiency of dwellings owned or occupied by low-income persons, reduce their total residential energy expenditures, and improve their health and safety, especially low-income persons who are particularly vulnerable such as the elderly, the handicapped, and children.' The American Reinvestment and Recovery Act PL111-5 (ARRA), passed and signed into law in February 2009, committed $5 Billion over two years to an expanded Weatherization Assistance Program. This has created substantial interest in the program, the population it serves, the energy and cost savings it produces, and its cost-effectiveness. This memorandum is intended to address the need for this kind of information. Statistically valid answers to many of the questions surrounding Weatherization and its performance require comprehensive evaluation of the program. DOE is undertaking precisely this kind of independent evaluation in order to ascertain program effectiveness and to improve its performance. Results of this evaluation effort will begin to emerge in late 2010 and 2011, but they require substantial time and effort. In the meantime, the data and statistics in this memorandum can provide reasonable and transparent estimates of key program characteristics. The memorandum is laid out in three sections. The first deals with some key characteristics describing low-income energy consumption and expenditures. The second section provides estimates of energy savings and energy bill reductions that the program can reasonably be presumed to be producing. The third section deals with estimates of program cost-effectiveness and societal impacts such as carbon reduction and reduced national energy consumption. Each of the sections is brief, containing statistics, explanatory graphics and tables as appropriate, and short explanations of the statistics in order to place them in context for the reader. The companion appendices at the back of the memorandum explain the methods and sources used in developing the statistics.

  3. Study on release and transport of aerial radioactive materials in reprocessing plants

    SciTech Connect (OSTI)

    Amano, Y.; Tashiro, S.; Uchiyama, G.; Abe, H.; Yamane, Y.; Yoshida, K.; Kodama, T.

    2013-07-01

    The release and transport characteristics of radioactive materials at a boiling accident of the high active liquid waste (HALW) in a reprocessing plant have been studied for improving experimental data of source terms of the boiling accident. In the study, a heating test and a thermogravimetry and differential thermal analysis (TG-DTA) test were conducted. In the heating test using a simulated HALW, it was found that ruthenium was mainly released into the air in the form of gas and that non-volatile elements were released into the air in the form of mist. In the TG-DTA test, the rate constants and reaction heat of thermal decomposition of ruthenium nitrosyl nitrate were obtained from TG and DTA curves. (authors)

  4. Release of the 2008 Evaluated Nuclear Data Library (ENDL2008)

    SciTech Connect (OSTI)

    Brown, D A; Descalle, M; Hoffman, R; Kelley, K; Navratil, P; Pruet, J; Summers, N; Thompson, I; Vogt, R

    2009-05-08

    Livermore's N-Division is now releasing the first version of a major new nuclear data library. This includes some 500 evaluations (roughly four times the number in the previous standard) and many physics improvements important for calculating weapon performance, output effects, attribution signatures, key radiochemical diagnostics and performance of conventional and hybrid fission/fusion reactors. As this library is more extensive and on a much firmer nuclear physics footing than the previous ENDL99 it should become, after a period of trial use by the applied community, the new standard for programmatic applications at Livermore. This work was supported by ASC-PEM and Campaign 4. Our basic philosophy in this release was to adopt the best work of the world's different nuclear data efforts. We have drawn heavily from the U.S. ENDF project (led by Brookhaven), the Japanese JENDL project (JAEA), and the European JEFF project (NEA). Because those efforts tend to focus on reactor applications they do not include an account of the charged particles emitted following a reaction. To enable broader applications we have used theory-based calculations to add a complete description of charged particles in all evaluations in the new library. This release also includes results from the last ten years of theory and experimental work here at Livermore. Some of the most important results include the surrogate campaign for unstable uranium isotopes, the LLNL/LANL 239Pu(n,2n) evaluation, the 241Am(n,2n) evaluation validated by the recent Livermore-led experiments, and measurements of 48Ti(n,2n). As well, we have adopted more than a hundred theory-based evaluations for radiochemical diagnostics completed by R. Hoffman and M. Mustafa and that use improved optical models, level densities, and decay scheme evaluations from the theory effort. These were extended to be transport complete (they now include a description of all of the particles emitted in reactions) to enable their use in neutronics simulations. There is an ongoing effort to provide all of these radiochemical evaluations, including isomers, in the next major ENDL release. The new library has undergone extensive unclassified testing. All isotopes were required to pass a set of simple tests with both deterministic and Monte Carlo codes to ensure that, at a minimum, they do not cause problems for the transport codes. As well, the data was validated through simulations of historical integral experiments. Calculations for k eigenvalues for a broad array of bare and reflected critical assemblies show a marked improvement over ENDL99 and performance comparable to or better than any other currently available library. In particular, there is now excellent agreement with results for the bare plutonium Jezebel assembly (k=1.0007). Similarly, simulations of photon production and neutron time of flight show, with some exceptions, excellent agreement with the LLNL pulsed sphere experiments. Our intention with this initial release is to engage the programmatic community to begin the process of testing with more complicated unclassified and classified problems. We would greatly appreciate recommendations and any reports of problems or oddities. These will be included in the final release of this database in 2009.

  5. Statistical simulation ?of the magnetorotational dynamo

    SciTech Connect (OSTI)

    Squire, J.; Bhattacharjee, A.

    2014-08-01

    We analyze turbulence and dynamo induced by the magnetorotational instability (MRI) using quasi-linear statistical simulation methods. We find that homogenous turbulence is unstable to a large scale dynamo instability, which saturates to an inhomogenous equilibrium with a very strong dependence on the magnetic Prandtl number (Pm). Despite its enormously reduced nonlinearity, the quasi-linear model exhibits the same qualitative scaling of angular momentum transport with Pm as fully nonlinear turbulence. This demonstrates the relationship of recent convergence problems to the large scale dynamo and suggests possible methods for studying astrophysically relevant regimes at very low or high Pm.

  6. Statistical analysis of random duration times

    SciTech Connect (OSTI)

    Engelhardt, M.E.

    1996-04-01

    This report presents basic statistical methods for analyzing data obtained by observing random time durations. It gives nonparametric estimates of the cumulative distribution function, reliability function and cumulative hazard function. These results can be applied with either complete or censored data. Several models which are commonly used with time data are discussed, and methods for model checking and goodness-of-fit tests are discussed. Maximum likelihood estimates and confidence limits are given for the various models considered. Some results for situations where repeated durations such as repairable systems are also discussed.

  7. [pic] EERE Web Site Statistics - Social Media

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

    EERE Web Site Statistics - Social Media Custom View: 10/1/10 - 9/30/11 October 1, 2010 12:00:00 AM - September 30, 2011 11:59:59 PM Table of Contents Overview Dashboard 3 By Number of Visits 4 Domain Names 23 Top-Level Domain Types 26 Countries 29 Visits Trend 32 Visits by Number of Pages Viewed 34 Visit Duration by Visits 36 Visit Duration by Page Views 39 Pages 42 Page Views Trend 45 File Downloads 47 Entry Pages 48 Exit Pages 50 Single-Page Visits 53 Paths, Forward 56 Referring Site 84

  8. [pic] EERE Web Site Statistics - Multimedia

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

    EERE Web Site Statistics - Multimedia Custom View: 10/1/10 - 9/30/11 October 1, 2010 12:00:00 AM - September 30, 2011 11:59:59 PM Table of Contents Overview Dashboard 3 By Number of Visits 4 Domain Names 17 Top-Level Domain Types 20 Countries 23 Visits Trend 26 Visits by Number of Pages Viewed 28 Visit Duration by Visits 31 Visit Duration by Page Views 34 Pages 37 Page Views Trend 43 File Downloads 45 Entry Pages 46 Exit Pages 52 Single-Page Visits 59 Paths, Forward 66 Referring Site 90

  9. Experimental Neutrino Physics

    ScienceCinema (OSTI)

    Walter, Chris [Duke University, Durham, North Carolina, United States

    2010-01-08

    In this talk, I will review how a set of experiments in the last decade has given us our current understanding of neutrino properties.  I will show how experiments in the last year or two have clarified this picture, and will discuss how new experiments about to start will address remaining questions.  I will particularly emphasize the relationship between various experimental techniques.

  10. Experimental Highlights - 2016

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

    highlights Experimental Highlights - 2016 February Studying Shocks on the Rebound Astrophysicist Fields Questions about NIF Shots January 'Shock/Shear' Experiments Shed Light on Turbulent Mix Laying the Groundwork for NIF Magnetized Targets About What Is NIF? How NIF Works Seven Wonders Beamline NIF Construction Who Works for NIF & PS? People Profiles Management Awards Honors Fellows Who Partners with NIF? FAQs Visit Us Science Stockpile Stewardship National Security National Competitiveness

  11. Experimental Highlights - 2015

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

    highlights Experimental Highlights - 2015 November Experiments Test High-Pressure Material Response October NIF Wins Plaudits for Stockpile Stewardship Role September NIF Efficiencies Boost Discovery Science Experiments Putting Pressure on Hydrogen August Experiments Yield Insights into Supersonic Radiation Flow June Measuring Ionization at Extreme Densities May Climbing the Mountain of Fusion Ignition: An Interview with Omar Hurricane April Unlocking the Secrets of Star Creation March Providing

  12. Experimental Network Testbeds

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

    100G SDN Testbed Dark Fiber Testbed Test Circuit Service Testbed Results Current Testbed Research Previous Testbed Research Performance (perfSONAR) Software & Tools Development Data for Researchers Partnerships Publications Workshops Science Engagement Move your data Programs & Workshops Science Requirements Reviews Case Studies News & Publications ESnet News Publications and Presentations Galleries ESnet Awards and Honors Blog ESnet Live Home » Network R&D » Experimental

  13. Deep Sludge Gas Release Event Analytical Evaluation

    SciTech Connect (OSTI)

    Sams, Terry L.

    2013-08-15

    Long Abstract. Full Text. The purpose of the Deep Sludge Gas Release Event Analytical Evaluation (DSGRE-AE) is to evaluate the postulated hypothesis that a hydrogen GRE may occur in Hanford tanks containing waste sludges at levels greater than previously experienced. There is a need to understand gas retention and release hazards in sludge beds which are 200 -300 inches deep. These sludge beds are deeper than historical Hanford sludge waste beds, and are created when waste is retrieved from older single-shell tanks (SST) and transferred to newer double-shell tanks (DST).Retrieval of waste from SSTs reduces the risk to the environment from leakage or potential leakage of waste into the ground from these tanks. However, the possibility of an energetic event (flammable gas accident) in the retrieval receiver DST is worse than slow leakage. Lines of inquiry, therefore, are (1) can sludge waste be stored safely in deep beds; (2) can gas release events (GRE) be prevented by periodically degassing the sludge (e.g., mixer pump); or (3) does the retrieval strategy need to be altered to limit sludge bed height by retrieving into additional DSTs? The scope of this effort is to provide expert advice on whether or not to move forward with the generation of deep beds of sludge through retrieval of C-Farm tanks. Evaluation of possible mitigation methods (e.g., using mixer pumps to release gas, retrieving into an additional DST) are being evaluated by a second team and are not discussed in this report. While available data and engineering judgment indicate that increased gas retention (retained gas fraction) in DST sludge at depths resulting from the completion of SST 241-C Tank Farm retrievals is not expected and, even if gas releases were to occur, they would be small and local, a positive USQ was declared (Occurrence Report EM-RP--WRPS-TANKFARM-2012-0014, "Potential Exists for a Large Spontaneous Gas Release Event in Deep Settled Waste Sludge"). The purpose of this technical report is to (1) present and discuss current understandings of gas retention and release mechanisms for deep sludge in U.S. Department of Energy (DOE) complex waste storage tanks; and (2) to identify viable methods/criteria for demonstrating safety relative to deep sludge gas release events (DSGRE) in the near term to support the Hanford C-Farm retrieval mission. A secondary purpose is to identify viable methods/criteria for demonstrating safety relative to DSGREs in the longer term to support the mission to retrieve waste from the Hanford Tank Farms and deliver it to the Waste Treatment and Immobilization Plant (WTP). The potential DSGRE issue resulted in the declaration of a positive Unreviewed Safety Question (USQ). C-Farm retrievals are currently proceeding under a Justification for Continued Operation (JCO) that only allows tanks 241-AN-101 and 241-AN-106 sludge levels of 192 inches and 195 inches, respectively. C-Farm retrievals need deeper sludge levels (approximately 310 inches in 241-AN-101 and approximately 250 inches in 241-AN-106). This effort is to provide analytical data and justification to continue retrievals in a safe and efficient manner.

  14. Nonlinear heat-release/acoustic model for thermoacoustic instability in lean premixed combustors

    SciTech Connect (OSTI)

    Peracchio, A.A.; Proscia, W.M.

    1999-07-01

    Lean premixed combustors, such as those used in industrial gas turbines to achieve low emissions, are often susceptible to thermoacoustic combustion instabilities, which manifest themselves as pressure and heat release oscillations in the combustor. These oscillations can result in increased noise and decreased durability due to vibration and flame motion. A physically based nonlinear parametric model has been developed that captures this instability. It describes the coupling of combustor acoustics with the rate of heat release. The model represents this coupling by accounting for the effect of acoustic pressure fluctuations on the varying fuel/air ratio being delivered to the flame, causing a fluctuating heat release due to both fuel air ratio variations and flame front oscillations. If the phasing of the fluctuating heat release and pressure are proper, an instability results that grows into a limit cycle. The nonlinear nature of the model predicts the onset of the instability and additionally captures the resulting limit cycle. Tests of a lean premixed nozzle at engine scale and engine operating conditions in the UTRC single nozzle rig, conducted under DARPA contract, exhibited instabilities. Parameters from the model were adjusted so that analytical results were consistent with relevant experimental data from this test. The parametric model captures the limit cycle behavior over a range of mean fuel air ratios, showing the instability amplitude (pressure and heat release) to increase and limit cycle frequency to decrease as mean fuel air ratio is reduced.

  15. Sandia Labs releases wavelet variability model (WVM)

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

    releases wavelet variability model (WVM) - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management

  16. SAND2011-3779 Unlimited Release

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

    11-3779 Unlimited Release Printed June 2011 THE SANDIA 100-METER ALL-GLASS BASELINE WIND TURBINE BLADE: SNL100-00 D. Todd Griffith Analytical Structural Dynamics Department Thomas D. Ashwill Wind Energy Technologies Department Sandia National Laboratories P.O. Box 5800 Albuquerque, New Mexico 87185-0557 Abstract Sandia National Laboratories (SNL) Wind Energy Technologies Department, as part of its ongoing R&D efforts, creates and evaluates innovative large blade concepts for horizontal axis

  17. Approved for Public Release; Further Dissemination Unlimited

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

    8:22 am, Feb 24, 2015 Approved for Public Release; Further Dissemination Unlimited J. A. Ciucci President and Chief Executive Officer January 2015 CHPRC-2015-01, Revision 0 Monthly Performance Report U.S. Department of Energy Contract, DE-AC06-08RL14788 Deliverable C.3.1.3.1 - 1 1 CHPRC-2015-01, Rev. 0 * Overview CHPRC Monthly Performance Report January 2015 CONTENTS EXECUTIVE SUMMARY ..............................................................................................................2

  18. HIPAA Authorization for Release of Information

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

  19. Hometown News Release | netl.doe.gov

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

    Hometown News Release October 3, 2014 NETL Researcher Honored with 2014 FLC Mid-Atlantic Regional STEM Award Dr. Kirk Gerdes of the National Energy Technology Laboratory (NETL) has been awarded a 2014 FLC Mid-Atlantic Regional STEM Award for his work furthering NETL's STEM education efforts in West Virginia. October 3, 2014 NETL Outreach Specialist Honored with 2014 FLC Mid-Atlantic Regional STEM Award Lilas Soukup of the National Energy Technology Laboratory (NETL) has been awarded a 2014 FLC

  20. NEWS MEDIA CONTACT: FOR IMMEDIATE RELEASE

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

    FOR IMMEDIATE RELEASE Craig Stevens, (202) 586-4940 Wednesday, March 29, 2006 DOE Waste Isolation Pilot Plant Receives EPA Recertification CARLSBAD, N.M - The U.S. Department of Energy's (DOE) Carlsbad Field Office today reached a significant milestone when its Waste Isolation Pilot Plant (WIPP) was recertified by the U.S. Environmental Protection Agency (EPA). This decision indicates that after a thorough evaluation of the physical state and performance of the facility, the WIPP meets EPA

  1. NREL: Biomass Research - News Release Archives

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

    09 November 5, 2009 NREL's Clean Energy Forum Attracts National Investment Community The U.S. Department of Energy's National Renewable Energy Laboratory (NREL) 22nd Clean Energy Industry Growth Forum this week attracted nearly 600 investors, entrepreneurs, scientists and policymakers to Denver. October 13, 2009 Web Portal Makes Finding Ways to Drive Green Even Easier The U.S. Department of Energy's (DOE) National Renewable Energy Laboratory (NREL) has released a convenient online directory of

  2. NEWS MEDIA CONTACT FOR IMMEDIATE RELEASE

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

    CONTACT FOR IMMEDIATE RELEASE Craig Stevens, (202) 586-4940 Tuesday, December 19, 2006 U.S and Russia Develop Action Plan to Enhance Global and Bilateral Nuclear Energy Cooperation WASHINGTON, DC - U.S. Secretary of Energy Samuel W. Bodman and Russian Federal Atomic Energy Agency (Rosatom) Director Sergey V. Kiriyenko last week submitted to U.S. President George W. Bush and Russian President Vladimir Putin a joint work plan that will provide a framework for further bilateral cooperation in the

  3. ARM - Feature Stories and Releases Article

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

  4. ARM - Feature Stories and Releases Article

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

  5. ARM - Feature Stories and Releases Article

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

    December 7, 2010 [Feature Stories and Releases] User Facility Highlights at 2010 AGU Fall Meeting Bookmark and Share Scientists from 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, aerosol, and radiation. At this year's American Geophysical Union (AGU) Fall Meeting, ARM's scientific users are presenting dozens of oral and poster sessions describing their research using data

  6. ARM - Feature Stories and Releases Article

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

  7. ARM - Feature Stories and Releases Article

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

  8. ARM - Feature Stories and Releases Article

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

    Facility News, Feature Stories and Releases] Mobile Facility Anchors U.S.-India Collaboration for Cloud-Aerosol Studies Bookmark and Share In early June, installation of the ARM Mobile Facility instrument suite is underway at the ARIES Observatory in Nainital, India. In early June, installation of the ARM Mobile Facility instrument suite is underway at the ARIES Observatory in Nainital, India. The past few decades have seen rapid increases in economic activity in many Asian countries. This is

  9. ARM - Feature Stories and Releases Article

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

  10. ARM - Feature Stories and Releases Article

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

  11. ARM - Feature Stories and Releases Article

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

  12. ARM - Feature Stories and Releases Article

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

  13. ARM - Feature Stories and Releases Article

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

  14. ARM - Feature Stories and Releases Article

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

  15. ARM - Feature Stories and Releases Article

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

  16. ARM - Feature Stories and Releases Article

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

    0, 2012 [Feature Stories and Releases] ARM Mobile Facility Completes Aerosol Campaign in India Bookmark and Share First-ever Indo-U.S. collaboration for climate research sets stage for future joint scientific endeavors Clouds gather in the foothills below the ARIES Observatory in Nainital, India, where the ARM Mobile Facility operated from June 2011 through March 2012. Clouds gather in the foothills below the ARIES Observatory in Nainital, India, where the ARM Mobile Facility operated from June

  17. ARM - Feature Stories and Releases Article

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

    July 26, 2012 [Feature Stories and Releases] Capturing Aerosol Evolution at Cape Cod Bookmark and Share From July 2012 to June 2013, nearly sixty instruments are obtaining atmospheric data from the ARM Mobile Facility site at Cape Cod National Seashore in Massachusetts. From July 2012 to June 2013, nearly sixty instruments are obtaining atmospheric data from the ARM Mobile Facility site at Cape Cod National Seashore in Massachusetts. Starting this month and lasting through June 2013, the ARM

  18. ARM - Feature Stories and Releases Article

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

    August 13, 2012 [Feature Stories and Releases] Up Close and Personal at Cape Cod National Seashore Bookmark and Share Visitors make their way to the ARM Mobile Facility, located on a coastal bluff near the Highlands Center at Cape Cod National Seashore. Visitors make their way to the ARM Mobile Facility, located on a coastal bluff near the Highlands Center at Cape Cod National Seashore. Enjoying fair skies and ocean breezes, a large and enthusiastic crowd gathered at the Highlands Center at Cape

  19. ARM - Feature Stories and Releases Article

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

    23, 2008 [Feature Stories and Releases] Field Campaigns for 2010 Range from the Arctic to the Azores Bookmark and Share With the recent awards, the ARM Mobile Facility deployment on Graciosa Island in the Azores is extended from its original 9-month duration, beginning in May 2009 and now lasting through November 2010. The Department of Energy recently announced the selection of major ARM field campaigns that will take place in 2010. Studies led by principal investigators Rob Wood, Hans

  20. ARM - Feature Stories and Releases Article

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

    December 20, 2012 [Education, Feature Stories and Releases] Education Collaboration Provides Motivation for Science Exploration Bookmark and Share Kids and adults flock to Cape Cod National Seashore for close-up look at science facility Cathy Skowron (far left), ARM Ranger, describes a weather balloon launch to visitors from the Carroll Center for the Blind during a tour of the ARM Mobile Facility site at Cape Cod National Seashore. Barbara Dougan, education specialist at the park who

  1. ARM - Feature Stories and Releases Article

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

    29, 2013 [Feature Stories and Releases] New Field Campaigns Move Mobile Facility to Finland Forest and California Coast; Aircraft to Explore Aerosol and Gases Bookmark and Share Each year, the ARM Climate Research Facility receives proposals to use key components of the Facility for extended or intensive field campaigns to improve understanding of atmospheric processes that are relevant to regional and global climate. The Department of Energy (DOE) has selected the following new field campaigns

  2. ARM - Feature Stories and Releases Article

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

    17, 2013 [Facility News, Feature Stories and Releases] Popular Science's Brilliant 10 Includes ARM Radar Meteorologist Bookmark and Share To the casual observer, radars for weather and climate research silently go about their business, sending pulses of energy into the sky to bounce off of clouds and other particles overhead. The return signals feed into a computer where they are converted to data. Simple. Scott Collis (image courtesy Argonne National Laboratory) Scott Collis (image courtesy

  3. ARM - Feature Stories and Releases Article

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

    October 17, 2013 [Feature Stories and Releases] New Climate Research Site in the Azores Fills Critical Data Gap Bookmark and Share Newly installed on Graciosa Island in the North Atlantic Ocean, instruments at this Department of Energy research site measure incoming and outgoing energy, clouds, aerosols, and precipitation for climate studies. Newly installed on Graciosa Island in the North Atlantic Ocean, instruments at this Department of Energy research site measure incoming and outgoing

  4. ARM - Feature Stories and Releases Article

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

    13, 2013 [Facility News, Feature Stories and Releases] Research Flights Completed for Biomass Burning Field Campaign Bookmark and Share The Gulstream-1 heads toward a smoke plume during a research flight for the Biomass Burning Observation Project. The Gulstream-1 heads toward a smoke plume during a research flight for the Biomass Burning Observation Project. In late October, the ARM Aerial Facility wrapped up a busy season of research flights for the Biomass Burning Observation Project, using a

  5. ARM - Feature Stories and Releases Article

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

    December 30, 2013 [Feature Stories and Releases] Pole Position: New Field Campaigns Explore Arctic and Antarctic Atmosphere Bookmark and Share Each year, the ARM Climate Research Facility receives proposals to use key components of the Facility for extended or intensive field campaigns to improve understanding of atmospheric processes that are relevant to regional and global climate. The Department of Energy has selected the following field campaigns that take place from 2014 through 2016. ARM

  6. ARM - Feature Stories and Releases Article

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

    5, 2014 [Feature Stories and Releases] Biogenic Aerosols Examined in Finland Forest Bookmark and Share The second ARM Mobile Facility (AMF2) is operating in Hyytiälä, Finland, from February through September 2014 for the Biogenic Aerosols - Effects on Clouds and Climate field campaign. The second ARM Mobile Facility (AMF2) is operating in Hyytiälä, Finland, from February through September 2014 for the Biogenic Aerosols - Effects on Clouds and Climate field campaign. Biogenic aerosols are

  7. ARM - Feature Stories and Releases Article

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

    March 27, 2009 [Facility News, Feature Stories and Releases] Ceremony in the Azores Recognizes Scientific Collaborations Bookmark and Share A mix of green pastures and isolated white-housed villages dot the landscape of Graciosa Island. The ARM Mobile Facility will be located near the airport at the northern end of the island. In a signing ceremony at the Laboratorio Regional Engenharia Civil in Ponta Delgada, the Azores, government officials from the United States and Portugal formally

  8. ARM - Feature Stories and Releases Article

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

    1, 2014 [Facility News, Feature Stories and Releases] A Richly Deserved Retirement; a Job Well Done Bookmark and Share June 30, 2014, marks another key milestone in the progress and evolution of the ARM Climate Research Facility. After 20 years of leadership, Wanda Ferrell, DOE Program Director for the ARM Facility, is retiring. Under her strong and astute guidance, what began in 1989 with a 10-year vision as an observational testbed network is now entering its third decade and going strong,

  9. ARM - Feature Stories and Releases Article

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

    November 14, 2014 [Facility News, Feature Stories and Releases] Around the World in 52 Months Bookmark and Share ARM's New Research on Climate Spans the Globe Each year, the ARM Climate Research Facility receives proposals to use key components of the Facility for extended or intensive field campaigns to improve understanding of atmospheric processes that are relevant to regional and global climate. The Department of Energy has selected six field campaigns to take place from 2015 through most of

  10. ARM - Feature Stories and Releases Article

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

    15, 2015 [Facility News, Feature Stories and Releases] Studying the Amazon Basin's Climate by Air and by Land Bookmark and Share Second Intensive Operational Period Concludes for Green Ocean Amazon Campaign Partially obscured by aerosols in the atmosphere due to a large forest fire northeast of Manaus, the sun sets over the ARM Facility's Mobile Aerosol Observing System (MAOS) located southwest of Manaus, Brazil, at the T-3 site in Manacapuru where a Cimel Sunphotometer measures the optical

  11. ARM - Feature Stories and Releases Article

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

    9, 2015 [Facility News, Feature Stories and Releases] Seeing the Forest Through the Trees-And to the Aerosols Bookmark and Share End of the Biogenic Aerosols - Effects on Clouds and Climate Campaign in Finland Finnish scientists are measuring aerosols on branches as they grow in the boreal forests. Image courtesy of Juho Aalto. Finnish scientists are measuring aerosols on branches as they grow in the boreal forests. Image courtesy of Juho Aalto. Nine months in the icy, cold forests of Finland

  12. ARM - Feature Stories and Releases Article

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

    6, 2015 [Facility News, Feature Stories and Releases] Eastern North Atlantic Site Expands Data Capabilities Bookmark and Share First Year of Operations Completed in the Azores Situated near the airport on Graciosa Island, the newest ARM facility operates 24/7 to collect climate data. Situated near the airport on Graciosa Island, the newest ARM facility operates 24/7 to collect climate data. Situated off the coast of Portugal in the Azores, Graciosa Island hosts one of ARM's newest observation

  13. ARM - Feature Stories and Releases Article

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

    January 23, 2015 [Feature Stories and Releases] Chasing Aerosols and Atmospheric Rivers Bookmark and Share ARM Cloud Aerosol Precipitation Experiment (ACAPEX) sets sail and takes flight An atmospheric river branches off an equatorial storm, stretching from Hawaii to the U.S. West Coast, transporting as much moisture as 10-20 times the flow in the Mississippi River. An atmospheric river branches off an equatorial storm, stretching from Hawaii to the U.S. West Coast, transporting as much moisture

  14. ARM - Feature Stories and Releases Article

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

    February 25, 2015 [Facility News, Feature Stories and Releases] Nature Article: Carbon Dioxide's Greenhouse Effect at Earth's Surface Confirmed Using ARM Data Bookmark and Share Researchers link rising carbon dioxide levels from fossil fuels to an upward trend in radiative forcing at two locations From 2000 to the end of 2010, 3300 measurements were obtained at ARM's North Slope of Alaska site for the study. From 2000 to the end of 2010, 3300 measurements were obtained at ARM's North Slope of

  15. ARM - Feature Stories and Releases Article

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

    15, 2015 [Facility News, Feature Stories and Releases] Pilot Phase Begins for Routine Large-Eddy Simulations Bookmark and Share William Gustafson, Pacific Northwest National Laboratory William Gustafson, Pacific Northwest National Laboratory Researchers target observation and modeling together for a new level of scientific analysis on climate When it comes to clouds, the Earth's energy budget, and tiny aerosols, scientists don't have all the answers. However, each atmospheric model improvement

  16. ARM - Feature Stories and Releases Article

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

    September 14, 2015 [Feature Stories and Releases] Nocturnal Storm Chasers Collect "Fantastic" Data Set to Improve Forecasts Bookmark and Share PECAN campaign ends after scientists spend more than 30 nights monitoring storms with remote sensing instruments Approaching storm at sunset near Sawyer, Kansas, typifies the weather researchers pursued during PECAN campaign. Image courtesy of Jacob DeFlitch, Pennsylvania State University. Approaching storm at sunset near Sawyer, Kansas,

  17. ARM - Feature Stories and Releases Article

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

    November 16, 2015 [Feature Stories and Releases] Taking Stock of the Atmosphere Bookmark and Share ARM-ACME VI field campaign will chart changes in greenhouse gas levels Scientists are taking air samples at different heights above the Southern Great Plains site in this Cessna 206 aircraft. Scientists are taking air samples at different heights above the Southern Great Plains site in this Cessna 206 aircraft. For the next year, a Cessna 206 aircraft from the Atmospheric Radiation Measurement

  18. ARM - Feature Stories and Releases Article

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

    November 16, 2015 [Feature Stories and Releases] Getting an Inside View of Arctic Clouds Bookmark and Share Researchers investigate the polar atmosphere's unique properties Researchers are using unmanned aerial systems to study Arctic atmospheric processes, especially where the tundra and ocean meet. Researchers are using unmanned aerial systems to study Arctic atmospheric processes, especially where the tundra and ocean meet. On the north coast of Alaska, where the barren tundra meets the icy

  19. ARM - Feature Stories and Releases Article

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

    February 8, 2016 [Feature Stories and Releases] MAGIC Continues to Inspire Insights Bookmark and Share Data from the first extended at-sea ARM deployment are improving understanding of marine clouds Ernie Lewis, atmospheric scientist at Brookhaven National Laboratory, who led the MAGIC campaign. Image courtesy of Brookhaven National Laboratory Ernie Lewis, atmospheric scientist at Brookhaven National Laboratory, who led the MAGIC campaign. Image courtesy of Brookhaven National Laboratory Because

  20. ARM - Feature Stories and Releases Article

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

    January 19, 2016 [Feature Stories and Releases] Scientists Study Clouds' Impact on West Antarctic Ice Melt Bookmark and Share Antarctic clouds studied for first time in five decades Heath Powers, Los Alamos National Laboratory, and Dan Lubin, AWARE lead scientist, prepare a weather balloon at WAIS Divide Ice Camp. Image courtesy of Dan Lubin. Heath Powers, Los Alamos National Laboratory, and Dan Lubin, AWARE lead scientist, prepare a weather balloon at WAIS Divide Ice Camp. Image courtesy of Dan

  1. ARM - Feature Stories and Releases Article

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

    7, 2007 [Feature Stories and Releases] Researchers Combine Atmospheric Science with Heartland Farming Bookmark and Share Field studies use aircraft, satellite and ground-based sensors to examine effects of land use on regional climate This week, two major scientific field studies begin in Oklahoma to investigate major uncertainties in climate models-aerosols and clouds. Both campaigns are focused on fair weather clouds, but one is studying the influence of land surface changes, such as soil

  2. ARM - Feature Stories and Releases Article

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

    4, 2007 [Feature Stories and Releases] Climate Scientists Air Their Views in Oklahoma Bookmark and Share Media and distinguished guests are invited to talk with top U.S. climate scientists and view the research aircraft and field instrumentation that is critical to their studies. The scientists are in Oklahoma to conduct two studies focused on the interactions between clouds, aerosols and surface moisture, and their influence on regional climate. Oklahoma was chosen due to the desired cloud

  3. ARM - Feature Stories and Releases Article

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

    September 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,

  4. ARM - Feature Stories and Releases Article

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

    August 27, 2008 [Feature Stories and Releases] Argonne National Laboratory Wins Award for Ocean-Going Climate Observatory Bookmark and Share Mobile facility to provide key data about atmosphere/ocean interface for use in climate models. Contact: Lynne Roeder, ARM Public Information Officer, 509.372.4331 The U.S. Department of Energy's Office of Science has awarded Argonne National Laboratory a $2.6 million/year contract to design, build, and operate a mobile laboratory for obtaining cloud and

  5. ARM - Feature Stories and Releases Article

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

    8, 2009 [Facility News, Feature Stories and Releases] Thumbs-Up for Radar Design Reviews-Key Recovery Act Milestone Bookmark and Share Of the $60 million allocated to the ARM Climate Research Facility by the American Recovery and Reinvestment Act, nearly half that amount is designated for 18 new scanning radars as well as upgrades to the baseline ARM millimeter wave cloud radars (MMCR) located throughout the Facility. In November, ARM engineering staff led a series of preliminary design reviews

  6. ARM - Feature Stories and Releases Article

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

    10, 2009 [Facility News, Feature Stories and Releases] Highlights from DOE Scientific User Facility at AGU Fall Meeting 2009 Bookmark and Share Scientists from 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, aerosol, and radiation. At this year's American Geophysical Union (AGU) Fall Meeting, scientists will present oral and poster sessions of their research using these data

  7. ARM - Feature Stories and Releases Article

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

    , 2010 [Feature Stories and Releases] Field Campaign Begins in Sacramento to Study Aging Aerosols Bookmark and Share Scientists will use measurements from the CARES campaign to examine how various gases and aerosol particles evolve and mix during the course of a day. Starting this week, dozens of researchers are on location in Sacramento for the Carbonaceous Aerosol and Radiative Effects Study, or CARES. Using a combination of more than 50 instruments at two ground sites and on two aircraft, the

  8. ARM - Feature Stories and Releases Article

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

    December 11, 2007 [Feature Stories and Releases] National User Facility Leads to Multidisciplinary Climate Research Bookmark and Share Contact: Lynne Roeder, ARM Public Information Officer, 509.372.4331 Onsite: Booth 328/330 ARM Climate Research Facility Sites Exhibit Showcases User Facility, Science, and Real-time Data Equipped with state-of-the-art instrumentation and data systems, the Department of Energy's ARM Climate Research Facility provides permanent research sites around the world for

  9. ARM - Feature Stories and Releases Article

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

    19, 2007 [Feature Stories and Releases] Marked Improvements Shown in Global Weather Forecast Model Bookmark and Share Contact: Lynne Roeder, ARM Public Information Officer, 509.372.4331 Example of an ECMWF analysis. One of the world's foremost weather forecast models is showing dramatic improvements thanks to the pairing of two recent advancements in the representation of radiative transfer in global weather and climate models. Developed with funding from the Atmospheric Radiation Measurement

  10. NREL: Photovoltaics Research - News Release Archives

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

    2 December 28, 2012 Award-Winning PV Cell Pushes Efficiency Higher NREL and Solar Junction outsmart the solar spectrum and set a world record with a 44%-efficient solar cell. December 4, 2012 NREL Teams with Berkeley Lab to Analyze Solar Pricing Trends and Benchmark "Soft" Costs for PV Systems The U.S. Department of Energy's (DOE)'s National Renewable Energy Laboratory (NREL) and Lawrence Berkeley National Laboratory (LBL) jointly released two reports examining solar photovoltaic (PV)

  11. NREL: Photovoltaics Research - News Release Archives

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

    4 November 26, 2014 NREL Releases User Guide for PV Dynamic Model Simulation Report explains how to use NREL's tool for modeling the dynamic behavior of photovoltaic inverters. November 20, 2014 NREL Teams with SolarCity to Maximize Solar Power on Electrical Grids The Energy Department's National Renewable Energy Laboratory (NREL) and SolarCity have entered into a cooperative research agreement to address the operational issues associated with large amounts of distributed solar energy on

  12. NREL: Solar Research - News Release Archives

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

    2 December 28, 2012 Award-Winning PV Cell Pushes Efficiency Higher NREL and Solar Junction outsmart the solar spectrum and set a world record with a 44%-efficient solar cell. December 4, 2012 NREL Teams with Berkeley Lab to Analyze Solar Pricing Trends and Benchmark "Soft" Costs for PV Systems The U.S. Department of Energy's (DOE)'s National Renewable Energy Laboratory (NREL) and Lawrence Berkeley National Laboratory (LBL) jointly released two reports examining solar photovoltaic (PV)

  13. NREL: Technology Deployment - News Release Archives

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

    5 April 17, 2015 NREL and Partners Review Key Issues, Lessons Learned from U.S. Wind Integration Studies and Operating Practices As a complement to DOE's recently released Wind Vision Report, a new paper summarizes the lessons learned from actual power systems operational practice, along with some of the most relevant and comprehensive wind integration studies conducted during the past several years. April 14, 2015 NREL Teams with Southern California Gas to Launch First Power-to-Gas Project in

  14. NREL: Transportation Research - News Release Archives

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

    3 December 23, 2013 NREL and Thought Leaders Gather at Electric Vehicle Battery Management Summit NREL researchers will gather with U.S. Department of Energy program directors and technology managers, and other thought leaders to exchange strategies for maximizing the performance, safety, and lifespan of electric-drive vehicle batteries. November 7, 2013 NREL Developed Mobile App for Alternative Fueling Station Locations Released iPhone users now have access to a free application that locates

  15. Event reconstruction for line source releases

    SciTech Connect (OSTI)

    Zajic, Dragan; Brown, Michael J; Williams, Michael D

    2010-01-01

    The goal of source inversion, also called event reconstruction, is the calculation of source parameters from information obtained by network of concentration (or dosage) and meteorological sensors. Source parameters include source location and strength, but in certain cases there could be more than one source so the inversion procedure could deal with determination of number of sources, as well. In a case of limited time period pollutant emission events, as for example during accidents or intentional releases, it is of great use to estimate starting and ending times of the event. This kind of research is very useful for estimating the source parameters of industrial pollutants since it provides important information for regulation purposes. Also it provides information to fast responders in a case of accidental pollutant releases or for homeland security needs when chemical, biological or radiological agent is deliberately released. Development of faster and more accurate algorithms is very important since it could help reduce the populace's exposure to dangerous airborne contaminants, plan evacuation routes, and help assess the magnitude of clean up. During the last decade, the large number of research papers in area of source inversion was published where many different approaches were used. Most of the source inversion work publish to date apply to point source releases. The forward dispersion models used range from fast Gaussian plume and puff codes that enable almost instantaneous calculations of concentrations and dosages to Computational Fluid Dynamics (CFD) codes that provide more detailed and precise calculation but at the same time are expensive with respect to time and computer resources. The optimization methods were often used and examples are simulated annealing and genetic algorithms.

  16. AEO Early Release 2013 - renewable generation

    Gasoline and Diesel Fuel Update (EIA)

    Renewables account for a bigger share of U.S. electricity generation in decades ahead The United States will generate a bigger share of its electricity from renewable sources such as solar, wind, and biomass energy in the decades ahead, according to the new long-term outlook just released by the U.S. Energy Information Administration. EIA says that lower costs are making renewable electricity more economical, and along with federal and state policies that promote renewables, EIA projects that

  17. SAND2000-1256 Unlimited Release

    National Nuclear Security Administration (NNSA)

    SAND2000-1256 Unlimited Release Printed May 2000 RADTRAN 5 Technical Manual K. S. Neuhauser, F. L. Kanipe and R. F. Weiner Transportation Safety and Security Analysis Department Sandia National Laboratories P.O. Box 5800 Albuquerque, New Mexico 87185-0718 ABSTRACT This Technical Manual contains descriptions of the calculational models and mathematical and numerical methods used in the RADTRAN 5 Computer Code for transportation risk and consequence assessment. The RADTRAN 5 code combines

  18. International energy indicators. [Statistical tables and graphs

    SciTech Connect (OSTI)

    Bauer, E.K.

    1980-05-01

    International statistical tables and graphs are given for the following: (1) Iran - Crude Oil Capacity, Production and Shut-in, June 1974-April 1980; (2) Saudi Arabia - Crude Oil Capacity, Production, and Shut-in, March 1974-Apr 1980; (3) OPEC (Ex-Iran and Saudi Arabia) - Capacity, Production and Shut-in, June 1974-March 1980; (4) Non-OPEC Free World and US Production of Crude Oil, January 1973-February 1980; (5) Oil Stocks - Free World, US, Japan, and Europe (Landed, 1973-1st Quarter, 1980); (6) Petroleum Consumption by Industrial Countries, January 1973-December 1979; (7) USSR Crude Oil Production and Exports, January 1974-April 1980; and (8) Free World and US Nuclear Generation Capacity, January 1973-March 1980. Similar statistical tables and graphs included for the United States include: (1) Imports of Crude Oil and Products, January 1973-April 1980; (2) Landed Cost of Saudi Oil in Current and 1974 Dollars, April 1974-January 1980; (3) US Trade in Coal, January 1973-March 1980; (4) Summary of US Merchandise Trade, 1976-March 1980; and (5) US Energy/GNP Ratio, 1947 to 1979.

  19. International petroleum statistics report, March 1998

    SciTech Connect (OSTI)

    1998-03-01

    The International Petroleum Statistics Report is a monthly publication that provides current international oil data. This report is published for the use of Members of Congress, Federal agencies, State agencies, industry, and the general public. The International Petroleum Statistics Report presents data on international oil production, demand, imports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1996; OECD stocks from 1973 through 1996; and OECD trade from 1986 through 1996.

  20. International petroleum statistics report, July 1999

    SciTech Connect (OSTI)

    1999-07-01

    The International Petroleum Statistics Report is a monthly publication that provides current international oil data. This report is published for the use of Members of Congress, Federal agencies, State agencies, industry, and the general public. The International Petroleum Statistics Report presents data on international oil production, demand, imports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1990, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years and annually for the three years prior to that. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1998; OECD stocks from 1973 through 1998; and OECD trade from 1988 through 1998. 4 figs., 44 tabs.

  1. Statistics and geometry of cosmic voids

    SciTech Connect (OSTI)

    Gaite, José

    2009-11-01

    We introduce new statistical methods for the study of cosmic voids, focusing on the statistics of largest size voids. We distinguish three different types of distributions of voids, namely, Poisson-like, lognormal-like and Pareto-like distributions. The last two distributions are connected with two types of fractal geometry of the matter distribution. Scaling voids with Pareto distribution appear in fractal distributions with box-counting dimension smaller than three (its maximum value), whereas the lognormal void distribution corresponds to multifractals with box-counting dimension equal to three. Moreover, voids of the former type persist in the continuum limit, namely, as the number density of observable objects grows, giving rise to lacunar fractals, whereas voids of the latter type disappear in the continuum limit, giving rise to non-lacunar (multi)fractals. We propose both lacunar and non-lacunar multifractal models of the cosmic web structure of the Universe. A non-lacunar multifractal model is supported by current galaxy surveys as well as cosmological N-body simulations. This model suggests, in particular, that small dark matter halos and, arguably, faint galaxies are present in cosmic voids.

  2. Analysis of LNG peakshaving-facility release-prevention systems

    SciTech Connect (OSTI)

    Pelto, P.J.; Baker, E.G.; Powers, T.B.; Schreiber, A.M.; Hobbs, J.M.; Daling, P.M.

    1982-05-01

    The purpose of this study is to provide an analysis of release prevention systems for a reference LNG peakshaving facility. An overview assessment of the reference peakshaving facility, which preceeded this effort, identified 14 release scenarios which are typical of the potential hazards involved in the operation of LNG peakshaving facilities. These scenarios formed the basis for this more detailed study. Failure modes and effects analysis and fault tree analysis were used to estimate the expected frequency of each release scenario for the reference peakshaving facility. In addition, the effectiveness of release prevention, release detection, and release control systems were evaluated.

  3. Spatiotemporal organization of energy release events in the quiet solar corona

    SciTech Connect (OSTI)

    Uritsky, Vadim M.; Davila, Joseph M.

    2014-11-01

    Using data from the STEREO and SOHO spacecraft, we show that temporal organization of energy release events in the quiet solar corona is close to random, in contrast to the clustered behavior of flaring times in solar active regions. The locations of the quiet-Sun events follow the meso- and supergranulation pattern of the underling photosphere. Together with earlier reports of the scale-free event size statistics, our findings suggest that quiet solar regions responsible for bulk coronal heating operate in a driven self-organized critical state, possibly involving long-range Alfvénic interactions.

  4. Press Room - Press Releases - U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update (EIA)

    August 31, 2015 EIA begins monthly survey-based reporting of U.S. crude oil production With the release of today's Petroleum Supply Monthly, EIA is incorporating the first survey-based reporting of monthly U.S. crude oil production statistics. Today's Petroleum Supply Monthly includes estimates for June 2015 crude oil production using new survey data for 13 states and the federal Gulf of Mexico, and revises figures previously reported for January through May 2015. EIA estimates U.S. crude oil

  5. Experimental Opportunities with LCLS

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

    Opportunities with LCLS Tuesday 13:30 Welcome 13:45 SAC Perspective R. Falcone 14:00 LCLS Overview J. Galayda 14:30 SPPS J. Arthur 14:45 Update on TTF T. Tschenscher 15:00 Break 15:15 Experimental Infrastructure J. Hastings 15:35 Optics for LCLS R. Bionta 16:00 Orientation: policies and procedures J. Hastings Formation of discussion groups for next day 17:00 Reception Wednesday 08:30 Coffee/goodies 09:00 Extended Q/A R. Falcone/J. Hastings/J. Galayda 09:30-12:00 (coffee break at 10:30) Breakout

  6. International Petroleum Statistics Report, January 1994

    SciTech Connect (OSTI)

    Not Available

    1994-01-31

    The International Petroleum Statistics Report presents data on international oil production, demand, imports, exports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade for the years 1970 through 1992; OECD stocks from 1973 through 1992; and OECD trade from 1982 through 1992.

  7. International petroleum statistics report, November 1993

    SciTech Connect (OSTI)

    Not Available

    1993-11-26

    The International Petroleum Statistics Report presents data on international oil production, demand, imports, exports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries World oil production and OECD demand data are for the years 1970 through 1992; OECD stocks from 1973 through 1992: and OECD trade from 1982 through 1992.

  8. Statistical correlations in the Moshinsky atom

    SciTech Connect (OSTI)

    Laguna, H. G.; Sagar, R. P.

    2011-07-15

    We study the influence of the interparticle and confining potentials on statistical correlation via the correlation coefficient and mutual information in ground and some excited states of the Moshinsky atom in position and momentum space. The magnitude of the correlation between positions and between momenta is equal in the ground state. In excited states, the correlation between the momenta of the particles is greater than between their positions when they interact through an attractive potential whereas for repulsive interparticle potentials the opposite is true. Shannon entropies, and their sums (entropic formulations of the uncertainty principle), are also analyzed, showing that the one-particle entropy sum is dependent on the interparticle potential and thus able to detect the correlation between particles.

  9. Statistical fingerprinting for malware detection and classification

    DOE Patents [OSTI]

    Prowell, Stacy J.; Rathgeb, Christopher T.

    2015-09-15

    A system detects malware in a computing architecture with an unknown pedigree. The system includes a first computing device having a known pedigree and operating free of malware. The first computing device executes a series of instrumented functions that, when executed, provide a statistical baseline that is representative of the time it takes the software application to run on a computing device having a known pedigree. A second computing device executes a second series of instrumented functions that, when executed, provides an actual time that is representative of the time the known software application runs on the second computing device. The system detects malware when there is a difference in execution times between the first and the second computing devices.

  10. International petroleum statistics report, October 1997

    SciTech Connect (OSTI)

    1997-10-01

    The International Petroleum Statistics Report presents data on international oil production, demand, imports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1996; OECD stocks from 1973 through 1996; and OECD trade from 1986 through 1996. 4 figs., 48 tabs.

  11. International Petroleum Statistics Report, July 1994

    SciTech Connect (OSTI)

    Not Available

    1994-07-26

    The International Petroleum Statistics Report presents data on international oil production, demand, imports, exports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1993; OECD stocks from 1973 through 1993; and OECD trade from 1983 through 1993. Data for the United States are developed by the Energy Information Administration`s (EIA) Office of Oil and Gas. Data for other countries are derived largely from published sources, including International Energy Agency publications, the EIA International Energy Annual, and the trade press. (See sources after each section.) All data are reviewed by the International Statistics Branch of EIA. All data have been converted to units of measurement familiar to the American public. Definitions of oil production and consumption are consistent with other EIA publications.

  12. NREL: Solar Research - News Release Archives

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

    5 December 9, 2015 2014 Data Book Shows Increased Use of Renewable Electricity The 2014 Renewable Energy Data Book shows that U.S. renewable electricity grew to 15.5 percent of total installed capacity and 13.5 percent of total electricity generation. Published annually by the National Renewable Energy Laboratory (NREL) on behalf of the Energy Department's Office of Energy Efficiency and Renewable Energy, the Data Book illustrates United States and global energy statistics, including renewable

  13. NREL: Technology Deployment - News Release Archives

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

    4 December 11, 2014 NREL Compares State Solar Policies to Determine Equation for Solar Market Success Analysts at the Energy Department's National Renewable Energy Laboratory (NREL) have used statistical analyses and detailed case studies to better understand why solar market policies in certain states are more successful. Their findings indicate that while no standard formula for solar implementation exists, a combination of foundational policies and localized strategies can increase solar

  14. FY 2014 Budget Request Statistical Table | Department of Energy

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

    Statistical Table FY 2014 Budget Request Statistical Table PDF icon Stats Table FY2014.pdf More Documents & Publications FY 2009 Environmental Management Budget Request to Congress Fiscal Year 2013 President's Budget Request Fiscal Year 2013 President's

  15. T-533: Microsoft January 2011 Security Bulletin Release

    Broader source: Energy.gov [DOE]

    Microsoft released 2 bulletins to address 3 vulnerabilities involving Microsoft Windows and components in Windows OS, and Windows Server Releases. Only 1 of these bulletins get our maximum severity rating of Critical.

  16. Energy Department Releases New Land-Based/Offshore Wind Resource...

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

    Releases New Land-BasedOffshore Wind Resource Map Energy Department Releases New Land-BasedOffshore Wind Resource Map May 1, 2012 - 2:23pm Addthis This is an excerpt from the ...

  17. Obama Administration Releases Roadmap for Solar Energy Development...

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

    Releases Roadmap for Solar Energy Development on Public Lands Obama Administration Releases Roadmap for Solar Energy Development on Public Lands July 24, 2012 - 4:00pm Addthis News ...

  18. RFI Released to Compile Teaming Partner List for Upcoming BENEFIT...

    Energy Savers [EERE]

    RFI Released to Compile Teaming Partner List for Upcoming BENEFIT FOA RFI Released to Compile Teaming Partner List for Upcoming BENEFIT FOA September 29, 2015 - 10:43am Addthis...

  19. Y-12 releases 2011 Community Investment Report | Y-12 National...

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

    releases 2011 ... Y-12 releases 2011 Community Investment Report Posted: March 19, 2012 - 3:34am B&W Y-12, the managing contractor at the Y-12 National Security Complex in Oak...

  20. BETO Releases 2013 Peer Review Report | Department of Energy

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

    Releases 2013 Peer Review Report BETO Releases 2013 Peer Review Report February 21, 2014 - 12:00am Addthis In the spring and summer of 2013, the Bioenergy Technologies Office...

  1. Department of Energy to Release Oil from the Strategic Petroleum...

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

    to Release Oil from the Strategic Petroleum Reserve Department of Energy to Release Oil from the Strategic Petroleum Reserve June 23, 2011 - 12:00am Addthis Washington, DC - U.S. ...

  2. SAND2011-9306 Unlimited Release

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

    1-9306 Unlimited Release Printed November 2011 Reference Model 2: "Rev 0" Rotor Design Matt Barone, Todd Griffith, and Jonathan Berg Sandia National Laboratories P.O. Box 5800 Albuquerque, New Mexico 87185-1124 Abstract The preliminary design for a three-bladed cross-flow rotor for a reference marine hydrokinetic turbine is presented. A rotor performance design code is described, along with modifications to the code to allow prediction of blade support strut drag as well as

  3. Latest News Releases | The Ames Laboratory

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

    Latest News Releases Ames Lab-based consortium to research improving refrigeration technology 03/08/2016 Ames Tribune reporter Julie Erickson writes about a new consortium may soon help bring an improved refrigerator into your home, saving you significant amounts on your cooling bills. Read More Cooling Post: US lab to research caloric cooling materials 02/25/2016 News on the Ames Laboratory-led research consortium CaloriCool was carried on the Cooling Post website. The UK-based Cooling Post

  4. NREL: Biomass Research - News Release Archives

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

    0 October 14, 2010 Three NREL Biofuels Experts Make "Top 100 People in Bioenergy" List Three scientists from the U.S. Department of Energy's National Renewable Energy Laboratory have been named among Biofuels Digest's "Top 100 People in Bioenergy" for 2010. Tom Foust, Al Darzins, and Phil Pienkos were selected as bioenergy leaders through a two-week Biofuels Digest reader poll that garnered more than 15,000 votes. September 28, 2010 NREL Releases BioEnergy Atlas - a

  5. ARM - Feature Stories and Releases Article

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

    May 15, 2007 [Feature Stories and Releases] It's a Bird, It's a Plane, It's a...Helicopter? Bookmark and Share Duke University's "Jet Ranger" is one of eight aircraft that will fly over the SGP site in June. Last week, scientists from across the country met in Ponca City, Oklahoma, to simulate flight and mission planning scenarios in preparation for two simultaneous field campaigns that will occur in June at the ARM Climate Research Facility's Southern Great Plains (SGP) site. Their

  6. ARM - Feature Stories and Releases Article

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

    , 2011 [Feature Stories and Releases] AMIE, What You Wanna Do? Bookmark and Share Data spanning the Maldives to Papua New Guinea will help scientists analyze far-reaching tropical weather cycle This view shows a subset of the ARM Mobile Facility instruments operating at the Gan Island airport for the AMIE campaign. To see the complete collection, see the image set in Flickr. This view shows a subset of the ARM Mobile Facility instruments operating at the Gan Island airport for the AMIE campaign.

  7. ARM - Feature Stories and Releases Article

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

    8, 2012 [Feature Stories and Releases] AMIE Comes to an End on Manus and Gan Islands Bookmark and Share Data collected from the two island sites during AMIE indicate MJO events occurred every 30-40 days. Each system took about 10 days to build eastward from Gan to Manus. Three MJO events occurred during the campaign, with another system developing as the campaign came to a close. Data collected from the two island sites during AMIE indicate MJO events occurred every 30-40 days. Each system took

  8. ARM - Feature Stories and Releases Article

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

    7, 2012 [Feature Stories and Releases] Southern Great Plains Site in Path of Tornado Bookmark and Share Property of several SGP site personnel took a hit during the April 30 tornado. Site operations manager John Schatz shared this photo of damage to and around his barn. Property of several SGP site personnel took a hit during the April 30 tornado. Site operations manager John Schatz shared this photo of damage to and around his barn. On April 30, at about 10:30 p.m, a tornado touched down in

  9. ARM - Feature Stories and Releases Article

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

    3, 2013 [Facility News, Feature Stories and Releases] Cloud Cocktail Melts Greenland Ice Sheet Bookmark and Share Like the partygoer that just won't leave, low-level clouds hang around and cause temperatures to rise Not all clouds are created equal-especially in the Arctic. New research published in the journal Nature shows that low-level clouds in Greenland that contain just the right amount of water are thick enough to block heat from escaping to space, but thin enough to allow sunlight to

  10. ARM - Feature Stories and Releases Article

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

    18, 2014 [Feature Stories and Releases] A New Species in the Amazon Rain Forest: Scientists Bookmark and Share Covering 5.5 million square kilometers, the sheer size of the Amazon rain forest has a strong impact on climate in the Southern Hemisphere and is a primary driver of global atmospheric circulation. Covering 5.5 million square kilometers, the sheer size of the Amazon rain forest has a strong impact on climate in the Southern Hemisphere and is a primary driver of global atmospheric

  11. ARM - Feature Stories and Releases Article

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

    9, 2014 [Facility News, Feature Stories and Releases] Sally McFarlane Named DOE ARM Program Manager Bookmark and Share Sally McFarlane rejoins the ARM team as the new DOE ARM Facility Program Manager, replacing Wanda Ferrell who retired June 30. Sally McFarlane rejoins the ARM team as the new DOE ARM Facility Program Manager, replacing Wanda Ferrell who retired June 30. On July 1, Dr. Sally McFarlane took a new role in the U.S. Department of Energy as the program manager for the Atmospheric

  12. ARM - Feature Stories and Releases Article

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

    August 27, 2014 [Facility News, Feature Stories and Releases] Heartfelt Goodbye to Manus Island Bookmark and Share Kim Nitschke opened with a thank you speech at the closeout dinner reception in Manus. Kim Nitschke opened with a thank you speech at the closeout dinner reception in Manus. After 18 years, the U.S. Department of Energy's ARM observation site at Manus Island is closed, but the data results will live on. Observations from Manus-freely available in the ARM Data Archive-will play a

  13. ARM - Feature Stories and Releases Article

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

    3, 2015 [Feature Stories and Releases] Land, Sea, and Air: ACAPEX Targets Atmospheric Rivers Bookmark and Share Researchers collect rare data linked to rain and drought From left to right: The G-IV, P-3, and G-1 aircraft at McClellan Airfield in Sacramento, California, prepare for a coordinated flight mission. Photo courtesy of Marty Ralph, Scripps Institution of Oceanography at University California, San Diego. From left to right: The G-IV, P-3, and G-1 aircraft at McClellan Airfield in

  14. ARM - Feature Stories and Releases Article

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

    June 8, 2015 [Facility News, Feature Stories and Releases] North to Alaska: Researchers Rush to Understand Warming Trend Bookmark and Share ARM-ACME V field campaign makes first science flight June 4 ARM-ACME V researchers are studying populations of liquid droplets and ice crystals in clouds such these seen above the arctic tundra at the ARM Facility at Oliktok Point. ARM-ACME V researchers are studying populations of liquid droplets and ice crystals in clouds such these seen above the arctic

  15. ARM - Feature Stories and Releases Article

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

    6, 2015 [Feature Stories and Releases] Up, Up, and Away! Bookmark and Share Using weather balloons to improve understanding of how surface conditions may impact clouds and rain Weather balloons, also called sondes, will be launched hourly from 6:30 am to 6:30 pm for 12 selected days between June 15 and August 31, 2015, to gather data to improve how weather and climate models predict the diurnal cycle of rainfall and cloud development. Weather balloons, also called sondes, will be launched hourly

  16. ARM - Feature Stories and Releases Article

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

    9, 2009 [Feature Stories and Releases] RACORO Campaign Comes to a Close Bookmark and Share The workhorse for the RACORO field campaign, the CIRPAS Twin Otter, comes in for a landing after completing a research flight. The workhorse for the RACORO field campaign, the CIRPAS Twin Otter, comes in for a landing after completing a research flight. "Wheels down." That's the term pilots use to log the end of their flight. After five months, the Routine AAF CLOWD Optical Radiative

  17. ARM - Feature Stories and Releases Article

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

    24, 2015 [Feature Stories and Releases] Partnerships Put the "Go" in the GoAmazon 2014/15 Campaign Bookmark and Share Support of Brazilian Partners is Indispensable in Making the Campaign Viable Capable of taking measurements as high as 23,000 feet, the ARM Aerial Facility G-1 aircraft contributed to what will be a data set like Capable of taking measurements as high as 23,000 feet, the ARM Aerial Facility G-1 aircraft contributed to what will be a data set like "no other,"

  18. ARM - Feature Stories and Releases Article

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

    October 5, 2015 [Feature Stories and Releases] Icy Arctic Proves Hot for Climate Data Bookmark and Share ARM-ACME V wraps-up field campaign in Alaska ARM-ACME V Principal Investigator Sébastien Biraud in the cabin of the G-1 aircraft next to the greenhouse-gas-monitoring instruments. Image courtesy of John Hubbe, AAF Payload Director. ARM-ACME V Principal Investigator Sébastien Biraud in the cabin of the G-1 aircraft next to the greenhouse-gas-monitoring instruments. Image courtesy of John

  19. ARM - Feature Stories and Releases Article

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

    December 7, 2015 [Feature Stories and Releases] MC3E: A Legacy of Learning Bookmark and Share Four years after the field research campaign ended, data are yielding the secrets of storms Storm clouds over the C-SAPR, a dual-polarization Doppler radar used in the June 2011 MC3E field campaign. Storm clouds over the C-SAPR, a dual-polarization Doppler radar used in the June 2011 MC3E field campaign. Large storm clouds influence the Earth's climate system by redistributing heat and moisture in the

  20. ARM - Feature Stories and Releases Article

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

  1. ARM - Feature Stories and Releases Article

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

    May 6, 2010 [Facility News, Feature Stories and Releases] Ceilometer Represents First Deployment of New Ground-based Instruments from Recovery Act Bookmark and Share After a 3-day period of side-by-side operations and acceptance testing, the new CL31 ceilometer (foreground) officially replaced the older CT25K model on April 16, 2010 at the SGP site. After a 3-day period of side-by-side operations and acceptance testing, the new CL31 ceilometer (foreground) officially replaced the older CT25K

  2. ARM - Feature Stories and Releases Article

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

    9, 2010 [Feature Stories and Releases] Mobile Facility Completes First Test at Sea Bookmark and Share Rich Coulter and Brad Orr, co-managers for the AMF2, install instruments on the bow of the RV Connecticut for operational testing in June. In mid-June, the second ARM Mobile Facility, or AMF2, faced its first test on the open seas off the coast of Cape Cod, Massachusetts. Led by Rich Coulter, AMF2 co-manager from Argonne National Laboratory, the AMF2 team installed a subset of AMF2 instruments

  3. ARM - Feature Stories and Releases Article

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

    24, 2010 [Feature Stories and Releases] CARES Campaign Comes to a Close in California Bookmark and Share Preparing for a coordinated research flight, the Gulfstream-1 and NASA King Air B-200 stay cool on the ramp, while immediately behind them, the NOAA Twin Otter taxis out to the runway. Photo courtesy of Rahul Zaveri. Preparing for a coordinated research flight, the Gulfstream-1 and NASA King Air B-200 stay cool on the ramp, while immediately behind them, the NOAA Twin Otter taxis out to the

  4. NREL: Wind Research - News Release Archives

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

    8 December 9, 2008 Colorado Study Confirms Low Grid Integration Costs for Wind A new study released this week once again adds to the body of peer-reviewed literature confirming that the cost of integrating wind energy with the electric grid is quite low. December 9, 2008 Extra-High-Voltage Line from AEP Would Connect Wind-Rich Dakotas American Electric Power is evaluating the feasibility of building a multi-state, extra-high-voltage transmission project across the Upper Midwest. December 2, 2008

  5. EU Pocketbook - European Vehicle Market Statistics | Open Energy...

    Open Energy Info (EERE)

    - European Vehicle Market Statistics AgencyCompany Organization: International Council on Clean Transportation Website: eupocketbook.theicct.org Transport Toolkit...

  6. 2011 Annual Merit Review Results Report - Project and Program Statistics

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

    Calculations Overview | Department of Energy Project and Program Statistics Calculations Overview 2011 Annual Merit Review Results Report - Project and Program Statistics Calculations Overview Merit review of DOE Vehicle Technologies research activities PDF icon 2011_amr_11.pdf More Documents & Publications 2013 Annual Merit Review Results Report - Project and Program Statistical Calculations Overview 2012 Annual Merit Review Results Report - Project and Program Statistical Calculations

  7. 2012 Annual Merit Review Results Report - Project and Program Statistical

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

    Calculations Overview | Department of Energy Project and Program Statistical Calculations Overview 2012 Annual Merit Review Results Report - Project and Program Statistical Calculations Overview Merit review of DOE Vehicle Technologies research activities PDF icon 2012_amr_11.pdf More Documents & Publications 2013 Annual Merit Review Results Report - Project and Program Statistical Calculations Overview 2014 Annual Merit Review Results Report - Project and Program Statistical

  8. 2014 Annual Merit Review Results Report - Project and Program Statistical

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

    Calculations Overview | Department of Energy Project and Program Statistical Calculations Overview 2014 Annual Merit Review Results Report - Project and Program Statistical Calculations Overview Merit review of DOE Vehicle Technologies research activities PDF icon 2014_amr_12.pdf More Documents & Publications 2013 Annual Merit Review Results Report - Project and Program Statistical Calculations Overview 2012 Annual Merit Review Results Report - Project and Program Statistical

  9. An overview of component qualification using Bayesian statistics...

    Office of Scientific and Technical Information (OSTI)

    Country of Publication: United States Language: English Subject: 99 GENERAL AND MISCELLANEOUSMATHEMATICS, COMPUTING, AND INFORMATION SCIENCE; LEARNING; STATISTICS; MATHEMATICS ...

  10. Overview of North American Energy Trade Statistics: Methodologies...

    U.S. Energy Information Administration (EIA) Indexed Site

    Cooperation on Energy Information, Subgroup A: Energy Trade Statistics December 2015 DRAFT December 16, 2015 ......... 10 Electricity exports and imports ...

  11. 2013 Annual Merit Review Results Report - Project and Program Statistical

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

    Calculations Overview | Department of Energy Project and Program Statistical Calculations Overview 2013 Annual Merit Review Results Report - Project and Program Statistical Calculations Overview Merit review of DOE Vehicle Technologies research activities PDF icon 2013_amr_12.pdf More Documents & Publications 2012 Annual Merit Review Results Report - Project and Program Statistical Calculations Overview 2014 Annual Merit Review Results Report - Project and Program Statistical

  12. Underground Flow Measurement and Particle Release Test | Department of

    Office of Environmental Management (EM)

    Energy Underground Flow Measurement and Particle Release Test Underground Flow Measurement and Particle Release Test This document was used to determine facts and conditions during the Department of Energy Accident Investigation Board's investigation into the radiological release event at the Waste Isolation Pilot Plant. Additional documents referenced and listed in the Phase 2 Radiological Release Event at the Waste Isolation Pilot Plant on February 14, 2014, report in Attachment F.

  13. Los Alamos National Security Corrective Action Plan - Radiological Release

    Energy Savers [EERE]

    Phase II | Department of Energy Los Alamos National Security Corrective Action Plan - Radiological Release Phase II Los Alamos National Security Corrective Action Plan - Radiological Release Phase II Los Alamos National Security Corrective Action Plan - Radiological Release Phase II PDF icon Los Alamos National Security Corrective Action Plan - Radiological Release Phase II More Documents & Publications Environmental Management Los Alamos Field Office Corrective Action Plan -

  14. NREL Releases Report on Policy Options to Advance Geothermal Exploration |

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

    Department of Energy NREL Releases Report on Policy Options to Advance Geothermal Exploration NREL Releases Report on Policy Options to Advance Geothermal Exploration July 9, 2014 - 12:13pm Addthis A new DOE report, Geothermal Exploration Policy Mechanisms, was recently released by the National Renewable Energy Laboratory | photo courtesy of Geothermal Resources Council. A new DOE report, Geothermal Exploration Policy Mechanisms, was recently released by the National Renewable Energy

  15. DOE Releases Request for Information for Paducah Gaseous Diffusion...

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

    Information for Paducah Gaseous Diffusion Plant Deactivation & Remediation Services DOE Releases Request for Information for Paducah Gaseous Diffusion Plant Deactivation &...

  16. Accident Investigation Report - Radiological Release | Department of Energy

    Energy Savers [EERE]

    Radiological Release Accident Investigation Report - Radiological Release On February 14, 2014, an airborne radiological release occurred at the Department of Energy Waste Isolation Pilot Plant (WIPP) near Carlsbad, New Mexico. Because access to the underground was restricted following the event, the investigation was broken into two phases. The Phase 1 report focused on how the radiological material was released into the atmosphere and Phase 2, performed once limited access to the underground

  17. Procedures for Public Release of Data | Department of Energy

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

    Procedures for Public Release of Data Procedures for Public Release of Data Procedures for Public Release of Data All Department of Energy (DOE) data owners should follow the procedures outlined below in preparing a data collection for public release. Legislative requirements, Office of Management and Budget (OMB) guidance, and DOE directives related to data quality and data control are referenced in the procedures steps. Step 1 Data owners and/or managers identify a data collection for possible

  18. SSRL- Experimental Run Schedule

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

    FY2008 Experimental Run Schedules 2008 Run Ends August 11, 2008. User Operations will resume November 2008. Operating / Maintenance Beam Line Schedule FY2009 FY2008 X-ray (1-4, 2-1, 2-3, 4-2, 6-2, 7-2, 7-3, 9-3, 10-2, 11-2, 11-3) Macromolecular Crystallography Support Staff Schedule (1-5, 7-1, 9-1, 9-2, 11-1) VUV (5-1, 5-2, 5-4, 8-1, 8-2, 10-1) Schedules for previous years Accelerator Schedule (for staff): Accelerator Physics SPEAR Maintenance and Shutdown SPEAR Startup Injector Startup

  19. Summary of gas release events detected by hydrogen monitoring

    SciTech Connect (OSTI)

    MCCAIN, D.J.

    1999-05-18

    This paper summarizes the results of monitoring tank headspace for flammable gas release events. In over 40 tank years of monitoring the largest detected release in a single-shell tank is 2.4 cubic meters of Hydrogen. In the double-shell tanks the largest release is 19.3 cubic meters except in SY-101 pre mixer pump installation condition.

  20. Workplace Charging Toolkit: Press Release Template | Department of Energy

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

    Raise the profile of employers in the community who are offering workplace charging and encourage the adoption of workplace charging among other employers through this press release template. File General Press Release Template File Clean Cities Branded Press Release Template More Documents & Publications Workplace Charging Toolkit: Workshop Speaker Outreach Letter Template Workplace Charging Toolkit: Outreach Letter Template Workplace Charging Toolkit: Workshop Host Outreach

  1. Joint DOE-CH2M News Release Media Contact: For Immediate Release:

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

    Joint DOE-CH2M News Release Media Contact: For Immediate Release: Destry Henderson, CH2M, (509) 376-8644, April 20, 2015 destry_j_henderson@rl.gov Mark Heeter, DOE, (509)373-1970, mark.heeter@rl.doe.gov WORKERS REMOVE LAST PENCIL TANK FROM KEY AREA OF HANFORD'S PLUTONIUM FINISHING PLANT Removal of contaminated pencil tanks brings facility one step closer toward demolition RICHLAND, Wash. - More than 50 pencil tank assemblies - some two stories tall - contaminated with chemical and radiological

  2. Particle Release Experiment (PRex) Final Report

    SciTech Connect (OSTI)

    Keillor, Martin E.; Arrigo, Leah M.; Detwiler, Rebecca S.; Kernan, Warnick J.; Kirkham, Randy R.; MacDougall, Matthew R.; Chipman, Veraun D.; Milbrath, Brian D.; Rishel, Jeremy P.; Seifert, Allen; Seifert, Carolyn E.; Smart, John E.; Emer, Dudley

    2014-09-30

    An experiment to release radioactive particles representative of small-scale venting from an underground nuclear test was conducted to gather data in support of treaty verification and monitoring activities. For this experiment, a CO2-driven “air cannon” was used to release La-140 at ambient temperatures. Lanthanum-140 was chosen to represent the fission fragments because of its short half-life and prominent gamma-ray emissions; the choice was also influenced by the successful production and use of La-140 with low levels of radioactive contaminants in a Defence Research and Development Canada Field Trial. The source was created through activation of high-purity natural lanthanum oxide at the reactor of Washington State University, Pullman, Washington. Multiple varieties of witness plates and air samplers were laid in an irregular grid covering the area over which the plume was modeled to deposit. Aerial survey, a NaI(Tl) mobile spectrometer, and handheld and backpack instruments ranging from polyvinyl toluene to high-purity germanium were used to survey the plume. Additionally, three varieties of soil sampling were investigated. The relative sensitivity and utility of sampling and survey methods are discussed in the context of On-Site Inspection. The measurements and samples show a high degree of correlation and form a valuable set of test data.

  3. Microfabricated therapeutic actuators and release mechanisms therefor

    DOE Patents [OSTI]

    Lee, Abraham P.; Fitch, Joseph P.; Schumann, Daniel L.; Da Silva, Luiz; Benett, William J.; Krulevitch, Peter A.

    2000-01-01

    Microfabricated therapeutic actuators are fabricated using a shape memory polymer (SMP), a polyurethane-based material that undergoes a phase transformation at a specified temperature (Tg). At a temperature above temperature Tg material is soft and can be easily reshaped into another configuration. As the temperature is lowered below temperature Tg the new shape is fixed and locked in as long as the material stays below temperature Tg. Upon reheating the material to a temperature above Tg, the material will return to its original shape. By the use of such SMP material, SMP microtubing can be used as a retaining/release actuator for the delivery of material, such as embolic coils, for example, through catheters into aneurysms, for example. The microtubing can be manufactured in various sizes and the phase change temperature Tg is determinate for an intended temperature target and intended use. The SMP microtubing can be positioned around or within an end of a deposit material. Various heating arrangements can be utilized with the SMP release mechanism, and the SMP microtubing can include a metallic coating for enhanced light absorption.

  4. Fission Product Monitoring and Release Data for the Advanced Gas Reactor -1 Experiment

    SciTech Connect (OSTI)

    Dawn M. Scates; John B. Walter; Jason M. Harp; Mark W. Drigert; Edward L. Reber

    2010-10-01

    The AGR-1 experiment is a fueled multiple-capsule irradiation experiment that was irradiated in the Advanced Test Reactor (ATR) from December 26, 2006 until November 6, 2009 in support of the Very High Temperature Reactor (VHTR) Technology Development Office (TDO) Fuel Development and Qualification program. An important measure of the fuel performance is the quantification of the fission product releases over the duration of the experiment. To provide this data for the inert fission gasses(Kr and Xe), a fission product monitoring system (FPMS) was developed and implemented to monitor the individual capsule effluents for the radioactive species. The FPMS continuously measured the concentrations of various krypton and xenon isotopes in the sweep gas from each AGR-1 capsule to provide an indicator of fuel irradiation performance. Spectrometer systems quantified the concentrations of Kr-85m, Kr-87, Kr-88, Kr-89, Kr-90, Xe-131m, Xe-133, Xe 135, Xe 135m, Xe-137, Xe-138, and Xe-139 accumulated over repeated eight hour counting intervals.-. To determine initial fuel quality and fuel performance, release activity for each isotope of interest was derived from FPMS measurements and paired with a calculation of the corresponding isotopic production or birthrate. The release activities and birthrates were combined to determine Release-to-Birth ratios for the selected nuclides. R/B values provide indicators of initial fuel quality and fuel performance during irradiation. This paper presents a brief summary of the FPMS, the release to birth ratio data for the AGR-1 experiment and preliminary comparisons of AGR-1 experimental fuels data to fission gas release models.

  5. Random paths and current fluctuations in nonequilibrium statistical mechanics

    SciTech Connect (OSTI)

    Gaspard, Pierre

    2014-07-15

    An overview is given of recent advances in nonequilibrium statistical mechanics about the statistics of random paths and current fluctuations. Although statistics is carried out in space for equilibrium statistical mechanics, statistics is considered in time or spacetime for nonequilibrium systems. In this approach, relationships have been established between nonequilibrium properties such as the transport coefficients, the thermodynamic entropy production, or the affinities, and quantities characterizing the microscopic Hamiltonian dynamics and the chaos or fluctuations it may generate. This overview presents results for classical systems in the escape-rate formalism, stochastic processes, and open quantum systems.

  6. International petroleum statistics report, April 1998

    SciTech Connect (OSTI)

    1998-04-01

    The International Petroleum Statistics Report presents data on International oil production, demand, imports and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1997; OECD stocks from 1973 through 1997; and OECD trade from 1986 through 1996. 4 figs., 46 tabs.

  7. International petroleum statistics report, May 1998

    SciTech Connect (OSTI)

    1998-05-01

    The International Petroleum Statistics report is a monthly publication that provides current international oil data. It presents data on international production, demand, imports and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two year. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1997; OECD stocks from 1973 through 1997, and OECD trade from 1987 through 1997. 4 fig., 48 tabs.

  8. International petroleum statistics report, August 1994

    SciTech Connect (OSTI)

    Not Available

    1994-08-26

    The International Petroleum Statistics Report presents data on international oil production, demand, imports, exports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1993; OECD stocks from 1973 through 1993; and OECD trade from 1983 through 1993.

  9. International petroleum statistics report, May 1995

    SciTech Connect (OSTI)

    1995-05-30

    The International Petroleum Statistics Report presents data on international oil production, demand, imports, exports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1994; OECD stocks from 1973 through 1994; and OECD trade from 1983 through 1993.

  10. International petroleum statistics report, March 1995

    SciTech Connect (OSTI)

    1995-03-30

    The International Petroleum Statistics Report presents data for March 1995 on international oil production, demand, imports, exports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1993; OECD stocks from 1973 through 1993; and OECD trade from 1983 through 1993.

  11. International petroleum statistics report, October 1993

    SciTech Connect (OSTI)

    Not Available

    1993-10-27

    The International Petroleum Statistics Report presents data on international oil production, demand, imports, exports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1980, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1992; OECD stocks from 1982 through 1992.

  12. International petroleum statistics report, December 1993

    SciTech Connect (OSTI)

    Not Available

    1993-12-01

    The International Petroleum Statistics Report presents data on international oil production, demand, imports, exports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1992; OECD stocks from 1973 through 1992; and OECD trade from 1982 through 1992. 41 tabs.

  13. International petroleum statistics report, April 1994

    SciTech Connect (OSTI)

    Not Available

    1994-04-01

    The International Petroleum Statistics Report presents data on international oil production, demand, imports, exports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1993; OECD stocks from 1973 through 1993; and OECD trade from 1982 through 1992. 41 tables.

  14. International petroleum statistics report, September 1994

    SciTech Connect (OSTI)

    Not Available

    1994-09-01

    The International Petroleum Statistics Report presents data on international oil production, demand, imports, exports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (ECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1993; OECD stocks from 1973 through 1993; and OECD trade from 1983 through 1993.

  15. International petroleum statistics report, February 1994

    SciTech Connect (OSTI)

    Not Available

    1994-02-28

    The International Petroleum Statistics Report presents data on international oil production, demand, imports, exports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1992; OECD stocks from 1973 through 1992; and OECD trade from 1982 through 1992.

  16. International petroleum statistics report, November 1994

    SciTech Connect (OSTI)

    Not Available

    1994-11-25

    Petroleum Statistics Report presents data on international oil production, demand, imports, exports, and stocks. The International production, and on oil and stocks. The report has four sections. Section 1 contains time series data on world oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1993; OECD stocks from 1973 through 1993; and OECD trade from 1983 through 1993.

  17. Statistical Hot Channel Analysis for the NBSR

    SciTech Connect (OSTI)

    Cuadra A.; Baek J.

    2014-05-27

    A statistical analysis of thermal limits has been carried out for the research reactor (NBSR) at the National Institute of Standards and Technology (NIST). The objective of this analysis was to update the uncertainties of the hot channel factors with respect to previous analysis for both high-enriched uranium (HEU) and low-enriched uranium (LEU) fuels. Although uncertainties in key parameters which enter into the analysis are not yet known for the LEU core, the current analysis uses reasonable approximations instead of conservative estimates based on HEU values. Cumulative distribution functions (CDFs) were obtained for critical heat flux ratio (CHFR), and onset of flow instability ratio (OFIR). As was done previously, the Sudo-Kaminaga correlation was used for CHF and the Saha-Zuber correlation was used for OFI. Results were obtained for probability levels of 90%, 95%, and 99.9%. As an example of the analysis, the results for both the existing reactor with HEU fuel and the LEU core show that CHFR would have to be above 1.39 to assure with 95% probability that there is no CHF. For the OFIR, the results show that the ratio should be above 1.40 to assure with a 95% probability that OFI is not reached.

  18. International petroleum statistics report, April 1999

    SciTech Connect (OSTI)

    1999-05-04

    The International Petroleum Statistics Report presents data on international oil production, demand, imports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance fore the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1997; OECD stocks from 1973 through 1997; and OECD trade from 1987 through 1997. 4 figs., 48 tabs.

  19. International petroleum statistics report, August 1998

    SciTech Connect (OSTI)

    1998-08-01

    The International Petroleum Statistics Report presents data on international oil production, demand, imports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1997; OECD stocks from 1973 through 1997; and OECD trade from 1987 through 1997. 4 figs., 48 tabs.

  20. International petroleum statistics report, February 1996

    SciTech Connect (OSTI)

    1996-02-28

    The International Petroleum Statistics Report presents data on international oil production, demand, imports, exports, and stocks. The report has four sections. Section 1 contains time series data on world oil production, and on oil demand and stocks in the Organization for Economic Cooperation and Development (OECD). This section contains annual data beginning in 1985, and monthly data for the most recent two years. Section 2 presents an oil supply/demand balance for the world. This balance is presented in quarterly intervals for the most recent two years. Section 3 presents data on oil imports by OECD countries. This section contains annual data for the most recent year, quarterly data for the most recent two quarters, and monthly data for the most recent twelve months. Section 4 presents annual time series data on world oil production and oil stocks, demand, and trade in OECD countries. World oil production and OECD demand data are for the years 1970 through 1994; OECD stocks from 1973 through 1994; and OECD trade from 1984 through 1994.