National Library of Energy BETA

Sample records for introduction year fractional

  1. Introduction

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

    x Introduction April 1, 2011 - March 31, 2012 Progress in research and operations at the Texas A&M Cyclotron Institute is summarized in this report for the period April, 1, 2011 through March 31, 2012. The format follows that of previous years. Sections I through IV contain reports from individual research projects. Operation and technical developments are given in Section V. Section VI lists the publications with Cyclotron Institute authors and the Appendix gives additional information

  2. Introduction

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

    ix Introduction April 1, 2012 - March 31, 2013 Progress in research and operations at the Texas A&M Cyclotron Institute is summarized in this report for the period April, 1, 2012 through March 31, 2013. The format follows that of previous years. Sections I through III contain reports from individual research projects. Operation and technical developments are given in Section IV. Section V lists the publications with Cyclotron Institute authors and the Appendix gives additional information

  3. Introduction

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

    xi Introduction April 1, 2013 - March 31, 2014 Progress in research and operations at the Texas A&M Cyclotron Institute is summarized in this report for the period April, 1, 2013 through March 31, 2014. The format follows that of previous years. Sections I through III contain reports from individual research projects. Operation and technical developments are given in Section IV. Section V lists the publications with Cyclotron Institute authors and outside users and the Appendix gives

  4. Introduction

    Office of Environmental Management (EM)

    Introduction After the Office of Environmental Management (EM) completes environmental cleanup at a site which continues to have a Department of Energy (DOE) mission, EM transfers...

  5. Introduction

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

    Technical Reference on Hydrogen Compatibility of Materials Introduction Prepared by: C. San Marchi, Sandia National Laboratories, Livermore CA Editors C. San Marchi B.P. Somerday Sandia National Laboratories This report may be updated and revised periodically in response to the needs of the technical community; up-to-date versions can be requested from the editors at the address given below or downloaded at http://www.ca.sandia.gov/matlsTechRef/. The content of this report will also be

  6. Introduction

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

    Introduction to the Open Source PV LIB for Python Photovoltaic System Modelling Package Robert W. Andrews 1 , Joshua S. Stein 2 , Clifford Hansen 2 , and Daniel Riley 2 1 Calama Consulting, Toronto, Ontario, M5T1B3, Canada 2 Sandia National Laboratories, Albuquerque, NM, 87185, USA Abstract-The proper modeling of Photovoltaic(PV) systems is critical for their financing, design, and operation. PV LIB provides a flexible toolbox to perform advanced data analysis and research into the performance

  7. Introduction

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

    Public Involvement Survey - 2 2012 Hanford Public Involvement Survey - 3 Introduction The Tri-Party Agreement (TPA) agencies - U.S. Department of Energy (DOE), U.S. Environmental Protection Agency, and the Washington State Department of Ecology - work together on cleanup of the Hanford Site. Hanford is a 586-square-mile site in southeastern Washington created in 1943 as part of the Manhattan Proj- ect to produce plutonium for nuclear weapons. The production mission ended in the late 1980s. More

  8. Introduction

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

    1 Introduction Advances in manufacturing technologies, including modular construction, improved factory and field fabrication and other innovative construction technologies, are essential to the future of nuclear energy. They are strategically important to the economics of new nuclear power plant construction in the United States and to the competitiveness of the U.S. in the nuclear energy market. In 2012, the Nuclear Energy Enabling Technologies (NEET) Program was initiated by the Department of

  9. Introduction

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

    Introduction Instrumentation and controls are used in commercial nuclear energy and fuel cycle systems to measure important system parameters, provide control input to components that maintain systems within desired and safe limits, and provide owners and operators with the needed awareness of plant conditions to plan and safely manage operational evolutions. In a sense, instrumentation and control (I&C) systems function as the nervous system of a nuclear power plant and other nuclear

  10. INTRODUCTION

    National Nuclear Security Administration (NNSA)

    ... Groundwater is approximately 236 m (774 ft) below the land surface. The climate is arid ... the transition times are on the order of thousands of years spanning changes in climate. ...

  11. Building Technologies Program Multi-Year Program Plan Technology Validation and Market Introduction 2008

    SciTech Connect (OSTI)

    None, None

    2008-01-01

    Building Technologies Program Multi-Year Program Plan 2008 for technology validation and market introduction, including ENERGY STAR, building energy codes, technology transfer application centers, commercial lighting initiative, EnergySmart Schools, EnergySmar

  12. Introduction

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

    test base was established in the summer of 1946 on the shores of Salton Sea, California where Sandia Laboratory could conduct ballistic tests and monitor the operation of fuzing and firing systems. This area, then known as Sandy Beach, had been utilized by the Manhattan Project for ballistic and fuzing and firing testing of the first atomic weapons. Background The Salton Sea Test Base provided satisfactory range facilities for several years. However, by the mid-1950's, the atmosphere became

  13. Introduction

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

    Prehistoric cultural resources are abundant on the Nevada National Security Site (NNSS), formerly know as the Nevada Test Site (NTS), indicating Native Americans occupied the region for more than 10,000 years. Historic artifacts from the late nineteenth and early twentieth centuries are also present, reflecting use by miners, ranchers, and settlers who traveled through the area. The U.S. Department of Energy National Nuclear Security Administration Nevada Field Office (NNSA/NFO) is committed to

  14. Introduction

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

    For more than 50 years, the Nevada Test Site, now known at the Nevada National Security Site (NNSS), has been used as a test bed for a multitude of scientific projects, among which was the Supersonic Low-Altitude Missile (SLAM). The concept was a revolutionary new type of propulsion originated at Lawrence Radiation Laboratory, which eventually became Lawrence Livermore National Laboratory: nuclear ramjet power. Project Pluto was the code name for the project, which also referred to the weapon

  15. Introduction

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

    Mercury, Nevada, a town 65 miles northwest of Las Vegas, is the gateway to the Nevada Test Site (NTS), now known at the Nevada National Security Site (NNSS). There is no evidence as to how Mercury was named, but legend says that an unknown miner worked in the Calico Hills in the 1850s mining mercury- bearing ore. His route of travel became known as the Mercury Road, and the area surrounding it became known as Mercury. Almost one hundred years later the Atomic Energy Commission (AEC) built

  16. Introduction

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

    Peter Skene Ogden, an Englishman on a Hudson Bay Company trapping expedition down the Humboldt River, was the first white man to enter northern Nevada. It was 1826, and Nevada was the last state to be explored by the white man. Until that time, Nevada had been inhabited by Paleo-Indians and migrants. During the same year, the famous trapper-explorer Jebediah Smith crossed the southern tip of the state on his way to California. The Old Spanish Trail, Nevada's oldest, was first traveled by

  17. Fuel Cell Technologies Program Multi-Year Research, Development and Demonstration (MYRDD) Plan - Section 1.0: Introduction

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

    Introduction Multi-Year Research, Development and Demonstration Plan Page 1 - 1 Multi-Year Research, Development and Demonstration Plan Page 1 - 1 1.0 Introduction The U. S. Department of Energy's (DOE's or the Department's) hydrogen and fuel cell efforts are part of a broad portfolio of activities to build a competitive and sustainable clean energy economy to secure the nation's energy future. Reducing greenhouse gas emissions 80 percent by 2050 1 and eliminating dependence on imported fuel

  18. Five-Year Outcomes of High-Dose Single-Fraction Spinal Stereotactic Radiosurgery

    SciTech Connect (OSTI)

    Moussazadeh, Nelson; Lis, Eric; Katsoulakis, Evangelia; Kahn, Sweena; Svoboda, Marek; DiStefano, Natalie M.; McLaughlin, Lily; Bilsky, Mark H.; Yamada, Yoshiya; Laufer, Ilya

    2015-10-01

    Purpose: To characterize local tumor control and toxicity risk in very long-term survivors (>5 years) after high-dose spinal image guided, intensity modulated radiation therapy delivered as single-dose stereotactic radiosurgery (SRS). Previously published spinal SRS outcome analyses have included a heterogeneous population of cancer patients, mostly with short survival. This is the first study reporting the long-term tumor control and toxicity profiles after high-dose single-fraction spinal SRS. Methods and Materials: The study population included all patients treated from June 2004 to July 2009 with single-fraction spinal SRS (dose 24 Gy) who had survived at least 5 years after treatment. The endpoints examined included disease progression, surgical or radiation retreatment, in-field fracture development, and radiation-associated toxicity, scored using the Radiation Therapy Oncology Group radiation morbidity scoring criteria and the Common Terminology Criteria for Adverse Events, version 4.0. Local control and fracture development were assessed using Kaplan-Meier analysis. Results: Of 278 patients, 31 (11.1%), with 36 segments treated for spinal tumors, survived at least 5 years after treatment and were followed up radiographically and clinically for a median of 6.1 years (maximum 102 months). The histopathologic findings for the 5-year survivors included radiation-resistant metastases in 58%, radiation-sensitive metastases in 22%, and primary bone tumors in 19%. In this selected cohort, 3 treatment failures occurred at a median of 48.6 months, including 2 recurrences in the radiation field and 1 patient with demonstrated progression at the treatment margins. Ten lesions (27.8%) were associated with acute grade 1 cutaneous or gastrointestinal toxicity. Delayed toxicity ≥3 months after treatment included 8 cases (22.2%) of mild neuropathy, 2 (5.6%) of gastrointestinal discomfort, 8 (22.2%) of dermatitides, and 3 (8.3%) of myalgias/myositis. Thirteen

  19. A 10 Year Climatology of Arctic Cloud Fraction and Radiative Forcing at Barrow, Alaska

    SciTech Connect (OSTI)

    Dong, Xiquan; Xi, Baike; Crosby, Kathryn; Long, Charles N.; Stone, R. S.; Shupe, Matthew D.

    2010-09-15

    A 10-yr record of Arctic cloud fraction and surface radiation budget has been generated using data collected from June 1998 to May 2008 at the Atmospheric Radiation Measurement (ARM) North Slope of Alaska (NSA) site and the nearby NOAA Barrow Observatory (BRW). The record includes the seasonal variations of cloud fraction (CF), cloud liquid water path (LWP), precipitable water vapor (PWV), surface albedo, shortwave (SW) and longwave (LW) fluxes and cloud radative forcings (CRFs), as well as their decadal variations. Values of CF derived from different instruments and methods agree well, having an annual average of ~0.74. Cloudiness increases from March to May, remains high (~0.8-0.9) from May to October, and then decreases over winter. More clouds and higher LWP and PWV occurred during the warm season (May-October) than the cold season (November-April). These results are strongly associated with southerly flow which transports warm, moist air masses to Barrow from the North Pacific and over area of Alaska already free of snow during the warm season and with a dipole pattern of pressure in which a high is centered over the Beaufort Sea and low over the Aleutians during the cold season. The monthly means of estimated clear-sky and measured allsky SW-down and LW-down fluxes at the two facilities are almost identical with the annual mean differences less than 1.6 W m-2. The downwelling and upwelling LW fluxes remain almost constant from January to March, then increase from March and peak during July-August. SW-down fluxes are primarily determined by seasonal changes in the intensity and duration of insolation over Northern Alaska, and are also strongly dependent on cloud fraction and optical depth, and surface albedo. The monthly variations of NET CRF generally follow the cycle of SW CRF, modulated by LW effects. On annual average, the negative SW CRF and positive LW CRF tend to cancel, resulting in annual average NET CRF of 2-4.5 Wm-2. Arctic clouds have a 3 net

  20. Retrievals of Cloud Fraction and Cloud Albedo from Surface-based Shortwave Radiation Measurements: A Comparison of 16 Year Measurements

    SciTech Connect (OSTI)

    Xie, Yu; Liu, Yangang; Long, Charles N.; Min, Qilong

    2014-07-27

    Ground-based radiation measurements have been widely conducted to gain information on clouds and the surface radiation budget; here several different techniques for retrieving cloud fraction (Long2006, Min2008 and XL2013) and cloud albedo (Min2008, Liu2011 and XL2013) from ground-based shortwave broadband and spectral radiation measurements are examined, and sixteen years of retrievals collected at the Department of Energy (DOE) Atmospheric Radiation Measurement (ARM) Southern Great Plains (SGP) site are compared. The comparison shows overall good agreement between the retrievals of both cloud fraction and cloud albedo, with noted differences however. The Long2006 and Min2008 cloud fractions are greater on average than the XL2013 values. Compared to Min2008 and Liu2011, the XL2013 retrieval of cloud albedo tends to be greater for thin clouds but smaller for thick clouds, with the differences decreasing with increasing cloud fraction. Further analysis reveals that the approaches that retrieve cloud fraction and cloud albedo separately may suffer from mutual contamination of errors in retrieved cloud fraction and cloud albedo. Potential influences of cloud absorption, land-surface albedo, cloud structure, and measurement instruments are explored.

  1. Evaluation of an Experimental Re-introduction of Sockeye Salmon into Skaha Lake; Year 1 of 3, 2000 Technical Report.

    SciTech Connect (OSTI)

    Hammell, Larry; Machin, Deanna; Long, Karilyn

    2001-06-01

    Historical records indicate that sockeye salmon were once found in most of the lakes in the Okanagan River Basin. Currently, the only sockeye population within the Okanagan River Basin is found in Osoyoos Lake. Abundance of this stock has declined significantly in the last fifty years. The Okanagan Nation and tribes in the U.S. have proposed re-introducing the species into Okanagan Lake, which has a large rearing capacity. However, assessing the potential benefits and risks associated with a reintroduction of sockeye salmon into Okanagan Lake is difficult because of uncertainties about factors that determine production of Okanagan sockeye, and potential interactions with other species in Okanagan Lake. Associated with this proposal are the potential risks of re-introduction of sockeye salmon into Okanagan Lake. One of these is the effects of sockeye on the resident Okanagan Lake kokanee population, which has declined significantly in the past several years because of habitat loss due to human encroachment, competition with introduced mysid shrimp, and the reduction of biological productivity in the lake as municipalities have moved to more complete effluent treatment. Another concern is the possibility of the transmission of diseases that are currently not found in Okanagan and Skaha lakes from re-introduced sockeye to resident fish. An additional concern is the risk that exotic species (e.g. tench, largemouth bass), that have become established in southern Okanagan Lakes (principally as a result of purposeful introductions in the US Columbia/Okanagan river system), may be able to extend their range to Skaha and Okanagan Lakes, through fish ladders provided at the outlets of Vaseaux (McIntyre Dam) and Skaha Lakes (Okanagan Falls Dam), for natural upstream migration of sockeye. A transboundary multi-agency workshop was hosted in November of 1997 to discuss the potential risks and benefits of reintroducing sockeye salmon into Okanagan Lake. These discussions were

  2. Evaluation of an Experimental Re-introduction of Sockeye Salmon into Skaha Lake; Year 2 of 3, 2001 Technical Report.

    SciTech Connect (OSTI)

    Fisher, Christopher; Machin, Deanna; Wright, Howie

    2002-04-01

    This report summarizes the findings from YEAR 2 of a three-year disease risk assessment. The Okanagan Nation Fisheries Commission (ONFC) and the Colville Confederated Tribes (CCT) are investigating the risks involved in re-introducing sockeye salmon into Skaha Lake, part of their historical range (Ernst and Vedan 2000). The disease risk assessment compares the disease and infection status of fish above and below McIntyre Dam (the present limit of sockeye migration). The disease agents identified that are of a particular concern are: infectious pancreatic necrosis virus (IPNV), infectious haematopoietic necrosis virus type 2 (IHNV type2), erythrocytic inclusion body syndrome virus (EIBSV), the whirling disease agent (Myxobolus cerebralis), and the ceratomyxosis agent (Ceratomyxa shasta).

  3. SLURM Introduction

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

    distinct products to provide both job scheduling and resource management (TorqueMOAB). ... SLURM provides equivalent or similar functionality with TorqueMoab. A brief introduction ...

  4. Introduction - JCAP

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

    Hero Image ©bobpaz.com0082.JPG Research Research Introduction Thrusts Library Resources Research Introduction Why Solar Fuels? Goals & Objectives Thrusts Thrust 1 Thrust 2 Thrust 3 Thrust 4 Library Publications Research Highlights Videos Resources User Facilities Expert Team Benchmarking Database Device Simulation Tool XPS Spectral Database JCAP seeks to discover new ways to produce hydrogen and carbon-based fuels using only sunlight, water and carbon dioxide as inputs Why Solar FuELs?

  5. OIC Introduction

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

    OIC Introduction David McCall Chair - OIC Liaison Task Group Senior Strategic Planner - Intel Corporation Constrained Devices The Internet of Things 2 Data Centers Cloud Rich Devices Rich Devices / Gateways IoT Evolution 3 Cloud / Data Centres Rich Devices / Gateways Constrained Devices Time Isolated Aggregated Cloud Native IoT Standards Applications & Services Data & Control Points Comms Protocols Transports Profiles, Data & Resource Models Apps and services deliver the value of IoT

  6. YEAR

    National Nuclear Security Administration (NNSA)

    69 YEAR 2014 Males 34 Females 35 YEAR 2014 SES 5 EJEK 1 EN 05 8 EN 04 5 NN (Engineering) 27 NQ (ProfTechAdmin) 22 NU (TechAdmin Support) 1 YEAR 2014 American Indian Alaska...

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    National Nuclear Security Administration (NNSA)

    42 YEAR 2014 Males 36 Females 6 PAY PLAN YEAR 2014 SES 2 EJEK 5 EN 05 7 EN 04 6 EN 03 1 NN (Engineering) 15 NQ (ProfTechAdmin) 6 YEAR 2014 American Indian Alaska Native Male...

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    National Nuclear Security Administration (NNSA)

    4 YEAR 2012 Males 65 Females 29 YEAR 2012 SES 3 EJEK 5 EN 04 3 NN (Engineering) 21 NQ (ProfTechAdmin) 61 NU (TechAdmin Support) 1 YEAR 2012 American Indian Male 0 American...

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    National Nuclear Security Administration (NNSA)

    4 YEAR 2011 Males 21 Females 23 YEAR 2011 SES 3 EJEK 1 EN 03 1 NN (Engineering) 3 NQ (ProfTechAdmin) 31 NU (TechAdmin Support) 5 YEAR 2011 American Indian Male 0 American...

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    National Nuclear Security Administration (NNSA)

    92 YEAR 2012 Males 52 Females 40 YEAR 2012 SES 1 EJEK 7 EN 04 13 EN 03 1 NN (Engineering) 27 NQ (ProfTechAdmin) 38 NU (TechAdmin Support) 5 YEAR 2012 American Indian Male 0...

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    National Nuclear Security Administration (NNSA)

    558 YEAR 2013 Males 512 Females 46 YEAR 2013 SES 2 EJEK 2 EN 04 1 NN (Engineering) 11 NQ (ProfTechAdmin) 220 NU (TechAdmin Support) 1 NV (Nuc Mat Courier) 321 YEAR 2013...

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    National Nuclear Security Administration (NNSA)

    11 YEAR 2012 Males 78 Females 33 YEAR 2012 SES 2 EJEK 9 EN 05 1 EN 04 33 NN (Engineering) 32 NQ (ProfTechAdmin) 31 NU (TechAdmin Support) 3 YEAR 2012 American Indian Male 2...

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    National Nuclear Security Administration (NNSA)

    300 YEAR 2011 Males 109 Females 191 YEAR 2011 SES 9 EJEK 1 NN (Engineering) 2 NQ (ProfTechAdmin) 203 NU (TechAdmin Support) 38 NF (Future Ldrs) 47 YEAR 2011 American Indian...

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    National Nuclear Security Administration (NNSA)

    02 YEAR 2011 Males 48 Females 54 YEAR 2011 SES 5 EJEK 1 NN (Engineering) 13 NQ (ProfTechAdmin) 80 NU (TechAdmin Support) 3 YEAR 2011 American Indian Male 0 American Indian...

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    National Nuclear Security Administration (NNSA)

    8 YEAR 2013 Males 27 Females 11 YEAR 2013 SES 1 EN 05 1 EN 04 11 NN (Engineering) 8 NQ (ProfTechAdmin) 15 NU (TechAdmin Support) 2 YEAR 2013 American Indian Alaska Native Male...

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    National Nuclear Security Administration (NNSA)

    31 YEAR 2013 Males 20 Females 11 YEAR 2013 SES 2 EN 04 4 NN (Engineering) 12 NQ (ProfTechAdmin) 12 NU (TechAdmin Support) 1 YEAR 2013 American Indian Alaska Native Male (AIAN,...

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    National Nuclear Security Administration (NNSA)

    16 YEAR 2012 Males 84 Females 32 YEAR 2012 SES 26 EJEK 2 EN 05 9 NN (Engineering) 39 NQ (ProfTechAdmin) 30 NU (TechAdmin Support) 10 YEAR 2012 American Indian Male 0 American...

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    National Nuclear Security Administration (NNSA)

    34 YEAR 2012 Males 66 Females 68 YEAR 2012 SES 6 NN (Engineering) 15 NQ (ProfTechAdmin) 110 NU (TechAdmin Support) 3 YEAR 2012 American Indian Male 1 American Indian Female 2...

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    National Nuclear Security Administration (NNSA)

    86 YEAR 2012 Males 103 Females 183 YEAR 2012 SES 7 EJEK 1 NN (Engineering) 1 NQ (ProfTechAdmin) 202 NU (TechAdmin Support) 30 NF (Future Ldrs) 45 YEAR 2012 American Indian Male...

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    National Nuclear Security Administration (NNSA)

    80 YEAR 2012 Males 51 Females 29 YEAR 2012 SES 1 EJEK 22 EN 04 21 NN (Engineering) 14 NQ (ProfTechAdmin) 21 NU (TechAdmin Support) 1 YEAR 2012 American Indian Male 0 American...

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    National Nuclear Security Administration (NNSA)

    1 YEAR 2012 Males 30 Females 11 YEAR 2012 SES 1 EN 05 1 EN 04 11 NN (Engineering) 9 NQ (ProfTechAdmin) 17 NU (TechAdmin Support) 2 YEAR 2012 American Indian Male 0 American...

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    National Nuclear Security Administration (NNSA)

    96 YEAR 2013 Males 69 Females 27 YEAR 2013 SES 1 EJEK 9 EN 04 27 NN (Engineering) 26 NQ (ProfTechAdmin) 30 NU (TechAdmin Support) 3 YEAR 2013 American Indian Alaska Native Male...

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    National Nuclear Security Administration (NNSA)

    31 YEAR 2012 Males 19 Females 12 YEAR 2012 SES 2 EN 04 4 NN (Engineering) 12 NQ (ProfTechAdmin) 12 NU (TechAdmin Support) 1 YEAR 2012 American Indian Male 0 American Indian...

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    National Nuclear Security Administration (NNSA)

    0 YEAR 2013 Males 48 Females 32 YEAR 2013 SES 2 EJEK 7 EN 04 11 EN 03 1 NN (Engineering) 23 NQ (ProfTechAdmin) 33 NU (TechAdmin Support) 3 YEAR 2013 American Indian Alaska...

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    National Nuclear Security Administration (NNSA)

    40 YEAR 2011 Males 68 Females 72 YEAR 2011 SES 5 EJEK 1 NN (Engineering) 16 NQ (ProfTechAdmin) 115 NU (TechAdmin Support) 3 YEAR 2011 American Indian Male 1 American Indian...

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    National Nuclear Security Administration (NNSA)

    00 YEAR 2012 Males 48 Females 52 YEAR 2012 SES 5 EJEK 1 NN (Engineering) 11 NQ (ProfTechAdmin) 80 NU (TechAdmin Support) 3 YEAR 2012 American Indian Male 0 American Indian...

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    National Nuclear Security Administration (NNSA)

    137 YEAR 2013 Males 90 Females 47 YEAR 2013 SES 2 SL 1 EJEK 30 EN 04 30 EN 03 2 NN (Engineering) 23 NQ (ProfTechAdmin) 45 NU (TechAdmin Support) 4 YEAR 2013 American Indian...

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    National Nuclear Security Administration (NNSA)

    of Employees 14 GENDER YEAR 2012 Males 9 Females 5 YEAR 2012 SES 2 EJEK 2 NN (Engineering) 4 NQ (ProfTechAdmin) 6 YEAR 2012 American Indian Male 0 American Indian Female 0...

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    National Nuclear Security Administration (NNSA)

    3 YEAR 2012 Males 21 Females 22 YEAR 2012 SES 3 EJEK 1 EN 03 1 NN (Engineering) 3 NQ (ProfTechAdmin) 30 NU (TechAdmin Support) 5 YEAR 2012 American Indian Male 0 American...

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    National Nuclear Security Administration (NNSA)

    Males 139 Females 88 YEAR 2012 SES 13 EX 1 EJEK 8 EN 05 23 EN 04 20 EN 03 2 NN (Engineering) 91 NQ (ProfTechAdmin) 62 NU (TechAdmin Support) 7 YEAR 2012 American Indian...

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    National Nuclear Security Administration (NNSA)

    563 YEAR 2012 Males 518 Females 45 YEAR 2012 SES 1 EJEK 2 EN 04 1 EN 03 1 NN (Engineering) 12 NQ (ProfTechAdmin) 209 NU (TechAdmin Support) 2 NV (Nuc Mat Courier) 335 YEAR 2012...

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    National Nuclear Security Administration (NNSA)

    7 YEAR 2012 Males 64 Females 33 YEAR 2012 SES 2 EJEK 3 EN 05 1 EN 04 30 EN 03 1 NN (Engineering) 26 NQ (ProfTechAdmin) 32 NU (TechAdmin Support) 2 YEAR 2012 American Indian...

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    National Nuclear Security Administration (NNSA)

    4 YEAR 2012 Males 37 Females 7 YEAR 2012 SES 1 EJEK 6 EN 05 5 EN 04 7 EN 03 1 NN (Engineering) 17 NQ (ProfTechAdmin) 6 NU (TechAdmin Support) 1 YEAR 2012 American Indian Male 2...

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    National Nuclear Security Administration (NNSA)

    7 YEAR 2011 Males 38 Females 9 YEAR 2011 SES 1 EJEK 6 EN 05 5 EN 04 7 EN 03 1 NN (Engineering) 19 NQ (ProfTechAdmin) 7 NU (TechAdmin Support) 1 YEAR 2011 American Indian Male 2...

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    National Nuclear Security Administration (NNSA)

    8 YEAR 2013 Males 62 Females 26 YEAR 2013 SES 1 EJEK 3 EN 05 1 EN 04 28 EN 03 1 NN (Engineering) 25 NQ (ProfTechAdmin) 27 NU (TechAdmin Support) 2 YEAR 2013 American Indian...

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    National Nuclear Security Administration (NNSA)

    6 YEAR 2012 Males 64 Females 32 YEAR 2012 SES 1 EJEK 5 EN 05 3 EN 04 23 EN 03 9 NN (Engineering) 18 NQ (ProfTechAdmin) 33 NU (TechAdmin Support) 4 YEAR 2012 American Indian...

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    National Nuclear Security Administration (NNSA)

    5 YEAR 2013 Males 58 Females 27 YEAR 2013 SES 1 EJEK 4 EN 05 3 EN 04 21 EN 03 8 NN (Engineering) 16 NQ (ProfTechAdmin) 28 NU (TechAdmin Support) 4 YEAR 2013 American Indian...

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    National Nuclear Security Administration (NNSA)

    78 YEAR 2012 Males 57 Females 21 YEAR 2012 SES 2 SL 1 EJEK 12 EN 04 21 EN 03 2 NN (Engineering) 12 NQ (ProfTechAdmin) 24 NU (TechAdmin Support) 4 YEAR 2012 American Indian Male...

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    National Nuclear Security Administration (NNSA)

    26 YEAR 2014 Males 81 Females 45 PAY PLAN YEAR 2014 SES 1 SL1 EJEK 25 EN 04 26 EN 03 2 NN (Engineering) 23 NQ (ProfTechAdmin) 44 NU (TechAdmin Support) 4 YEAR 2014 American ...

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    National Nuclear Security Administration (NNSA)

    2012 Males 149 Females 115 YEAR 2012 SES 17 EX 1 EJEK 7 EN 05 2 EN 04 9 EN 03 2 NN (Engineering) 56 NQ (ProfTechAdmin) 165 NU (TechAdmin Support) 4 GS 13 1 YEAR 2012 American...

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    National Nuclear Security Administration (NNSA)

    5 YEAR 2014 Males 61 Females 24 PAY PLAN YEAR 2014 SES 1 EJ/EK 8 EN 04 22 NN (Engineering) 23 NQ (Prof/Tech/Admin) 28 NU (Tech/Admin Support) 3 YEAR 2014 American Indian Alaska Native Male (AIAN M) 2 American Indian Alaskan Native Female (AIAN F) 3 African American Male (AA M) 0 African American Female (AA F) 0 Asian American Pacific Islander Male (AAPI M) 3 Asian American Pacific Islander Female (AAPI F) 0 Hispanic Male (H M) 13 Hispanic Female (H F) 10 White Male (W M) 43 White Female (W F) 11

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    National Nuclear Security Administration (NNSA)

    2 YEAR 2014 Males 57 Females 25 PAY PLAN YEAR 2014 SES 3 EJ/EK 4 EN 04 2 NN (Engineering) 20 NQ (Prof/Tech/Admin) 53 YEAR 2014 American Indian Alaska Native Male (AIAN M) 0 American Indian Alaskan Native Female (AIAN F) 0 African American Male (AA M) 9 African American Female (AA F) 9 Asian American Pacific Islander Male (AAPI M) 2 Asian American Pacific Islander Female (AAPI F) 1 Hispanic Male (H M) 3 Hispanic Female (H F) 5 White Male (W M) 43 White Female (W F) 10 DIVERSITY TOTAL WORKFORCE

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    National Nuclear Security Administration (NNSA)

    93 YEAR 2014 Males 50 Females 43 PAY PLAN YEAR 2014 EJ/EK 3 NN (Engineering) 13 NQ (Prof/Tech/Admin) 74 NU (Tech/Admin Support) 3 YEAR 2014 American Indian Alaska Native Male (AIAN M) 0 American Indian Alaskan Native Female (AIAN F) 2 African American Male (AA M) 5 African American Female (AA F) 6 Asian American Pacific Islander Male (AAPI M) 0 Asian American Pacific Islander Female (AAPI F) 0 Hispanic Male (H M) 6 Hispanic Female (H F) 14 White Male (W M) 39 White Female (W F) 21 DIVERSITY

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    National Nuclear Security Administration (NNSA)

    YEAR 2014 Males 11 Females 2 PAY PLAN YEAR 2014 SES 2 EJ/EK 1 EN 04 1 NN (Engineering) 5 NQ (Prof/Tech/Admin) 4 YEAR 2014 American Indian Alaska Native Male (AIAN M) 0 American Indian Alaskan Native Female (AIAN F) 0 African American Male (AA M) 0 African American Female (AA F) 0 Asian American Pacific Islander Male (AAPI M) 1 Asian American Pacific Islander Female (AAPI F) 0 Hispanic Male (H M) 0 Hispanic Female (H F) 0 White Male (W M) 10 White Female (W F) 2 DIVERSITY TOTAL WORKFORCE GENDER

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    National Nuclear Security Administration (NNSA)

    9 YEAR 2014 Males 9 Females 10 YEAR 2014 SES 7 ED 1 EJ/EK 1 EN 05 1 NQ (Prof/Tech/Admin) 8 NU (Tech/Admin Support) 1 YEAR 2014 American Indian Alaska Native Male (AIAN M) 0 American Indian Alaskan Native Female (AIAN F) 1 African American Male (AA M) 1 African American Female (AA F) 5 Asian American Pacific Islander Male (AAPI M) 1 Asian American Pacific Islander Female (AAPI F) 0 Hispanic Male (H M) 0 Hispanic Female (H F) 3 White Male (W M) 7 White Female (W F) 1 PAY PLAN DIVERSITY TOTAL

  6. YEAR

    National Nuclear Security Administration (NNSA)

    5 YEAR 2014 Males 92 Females 43 YEAR 2014 SES 8 EX 1 EJ/EK 4 EN 05 9 EN 04 12 EN 03 2 NN (Engineering) 57 NQ (Prof/Tech/Admin) 42 YEAR 2014 American Indian Alaska Native Male (AIAN M) 1 American Indian Alaskan Native Female (AIAN F) 1 African American Male (AA M) 9 African American Female (AA F) 11 Asian American Pacific Islander Male (AAPI M) 4 Asian American Pacific Islander Female (AAPI F) 2 Hispanic Male (H M) 12 Hispanic Female (H F) 7 White Male (W M) 66 White Female (W F) 22 PAY PLAN

  7. YEAR

    National Nuclear Security Administration (NNSA)

    563 YEAR 2014 Males 517 Females 46 PAY PLAN YEAR 2014 SES 2 EJ/EK 2 EN 04 1 NN (Engineering) 11 NQ (Prof/Tech/Admin) 218 NU (Tech/Admin Support) 2 NV (Nuc Mat Courier) 327 YEAR 2014 American Indian Alaska Native Male (AIAN M) 14 American Indian Alaskan Native Female (AIAN F) 2 African American Male (AA M) 18 African American Female (AA F) 1 Asian American Pacific Islander Male (AAPI M) 8 Asian American Pacific Islander Female (AAPI F) 2 Hispanic Male (H M) 76 Hispanic Female (H F) 21 White Male

  8. YEAR

    National Nuclear Security Administration (NNSA)

    89 YEAR 2014 Males 98 Females 91 PAY PLAN YEAR 2014 SES 14 EX 1 EJ/EK 3 EN 05 1 EN 04 4 EN 03 1 NN (Engineering) 32 NQ (Prof/Tech/Admin) 130 NU (Tech/Admin Support) 2 GS 15 1 YEAR 2014 American Indian Alaska Native Male (AIAN M) 1 American Indian Alaskan Native Female (AIAN F) 0 African American Male (AA M) 5 African American Female (AA F) 14 Asian American Pacific Islander Male (AAPI M) 3 Asian American Pacific Islander Female (AAPI F) 7 Hispanic Male (H M) 7 Hispanic Female (H F) 10 White Male

  9. YEAR

    National Nuclear Security Administration (NNSA)

    3 YEAR 2014 Males 162 Females 81 PAY PLAN YEAR 2014 SES 26 EJ/EK 3 EN 05 7 NN (Engineering) 77 NQ (Prof/Tech/Admin) 108 NU (Tech/Admin Support) 22 YEAR 2014 American Indian Alaska Native Male (AIAN M) 0 American Indian Alaskan Native Female (AIAN F) 1 African American Male (AA M) 5 African American Female (AA F) 9 Asian American Pacific Islander Male (AAPI M) 1 Asian American Pacific Islander Female (AAPI F) 0 Hispanic Male (H M) 2 Hispanic Female (H F) 0 White Male (W M) 154 White Female (W F)

  10. YEAR

    National Nuclear Security Administration (NNSA)

    74 YEAR 2014 Males 96 Females 78 PAY PLAN YEAR 2014 SES 8 EJ/EK 4 EN 04 11 EN 03 1 NN (Engineering) 34 NQ (Prof/Tech/Admin) 113 NU (Tech/Admin Support) 3 YEAR 2014 American Indian Alaska Native Male (AIAN M) 2 American Indian Alaskan Native Female (AIAN F) 1 African American Male (AA M) 3 African American Female (AA F) 11 Asian American Pacific Islander Male (AAPI M) 5 Asian American Pacific Islander Female (AAPI F) 0 Hispanic Male (H M) 25 Hispanic Female (H F) 25 White Male (W M) 61 White

  11. YEAR

    National Nuclear Security Administration (NNSA)

    4 YEAR 2014 Males 7 Females 7 PAY PLAN YEAR 2014 SES 1 NQ (Prof/Tech/Admin) 7 GS 15 1 GS 14 2 GS 13 2 GS 10 1 YEAR 2014 American Indian Alaska Native Male (AIAN M) 0 American Indian Alaskan Native Female (AIAN F) 0 African American Male (AA M) 3 African American Female (AA F) 2 Asian American Pacific Islander Male (AAPI M) 0 Asian American Pacific Islander Female (AAPI F) 0 Hispanic Male (H M) 0 Hispanic Female (H F) 0 White Male (W M) 4 White Female (W F) 5 DIVERSITY TOTAL WORKFORCE GENDER

  12. YEAR

    National Nuclear Security Administration (NNSA)

    16 YEAR 2014 Males 72 Females 144 PAY PLAN YEAR 2014 SES 8 EJ/EK 1 NQ (Prof/Tech/Admin) 198 NU (Tech/Admin Support) 9 YEAR 2014 American Indian Alaska Native Male (AIAN M) 2 American Indian Alaskan Native Female (AIAN F) 2 African American Male (AA M) 10 African American Female (AA F) 38 Asian American Pacific Islander Male (AAPI M) 1 Asian American Pacific Islander Female (AAPI F) 3 Hispanic Male (H M) 15 Hispanic Female (H F) 33 White Male (W M) 44 White Female (W F) 68 DIVERSITY TOTAL

  13. YEAR

    National Nuclear Security Administration (NNSA)

    26 YEAR 2014 Males 81 Females 45 PAY PLAN YEAR 2014 SES 1 SL 1 EJ/EK 25 EN 04 26 EN 03 2 NN (Engineering) 23 NQ (Prof/Tech/Admin) 44 NU (Tech/Admin Support) 4 YEAR 2014 American Indian Alaska Native Male (AIAN M) 0 American Indian Alaskan Native Female (AIAN F) 1 African American Male (AA M) 3 African American Female (AA F) 7 Asian American Pacific Islander Male (AAPI M) 4 Asian American Pacific Islander Female (AAPI F) 1 Hispanic Male (H M) 6 Hispanic Female (H F) 6 White Male (W M) 68 White

  14. YEAR

    National Nuclear Security Administration (NNSA)

    446 YEAR 2014 Males 1626 Females 820 YEAR 2014 SES 97 EX 2 ED 1 SL 1 EJ/EK 84 EN 05 38 EN 04 162 EN 03 18 NN (Engineering) 427 NQ (Prof/Tech/Admin) 1216 NU (Tech/Admin Support) 66 NV (Nuc Mat Courier) 327 GS 15 2 GS 14 2 GS 13 2 GS 10 1 YEAR 2014 American Indian Alaska Native Male (AIAN M) 27 American Indian Alaskan Native Female (AIAN F) 24 African American Male (AA M) 90 African American Female (AA F) 141 Asian American Pacific Islander Male (AAPI M) 63 Asian American Pacific Islander Female

  15. YEAR

    National Nuclear Security Administration (NNSA)

    1 YEAR 2014 Males 48 Females 33 PAY PLAN YEAR 2014 SES 1 EJ/EK 8 EN 04 10 EN 03 1 NN (Engineering) 27 NQ (Prof/Tech/Admin) 29 NU (Tech/Admin Support) 5 YEAR 2014 American Indian Alaska Native Male (AIAN M) 0 American Indian Alaskan Native Female (AIAN F) 3 African American Male (AA M) 0 African American Female (AA F) 2 Asian American Pacific Islander Male (AAPI M) 2 Asian American Pacific Islander Female (AAPI F) 0 Hispanic Male (H M) 12 Hispanic Female (H F) 12 White Male (W M) 34 White Female

  16. YEAR

    National Nuclear Security Administration (NNSA)

    8 YEAR 2014 Males 18 Females 10 PAY PLAN YEAR 2014 SES 1 EN 05 1 EN 04 4 NN (Engineering) 12 NQ (Prof/Tech/Admin) 9 NU (Tech/Admin Support) 1 YEAR 2014 American Indian Alaska Native Male (AIAN M) 0 American Indian Alaskan Native Female (AIAN F) 1 African American Male (AA M) 4 African American Female (AA F) 4 Asian American Pacific Islander Male (AAPI M) 1 Asian American Pacific Islander Female (AAPI F) 0 Hispanic Male (H M) 0 Hispanic Female (H F) 0 White Male (W M) 13 White Female (W F) 5

  17. YEAR

    National Nuclear Security Administration (NNSA)

    8 YEAR 2014 Males 18 Females 20 PAY PLAN YEAR 2014 SES 3 EJ/EK 1 EN 03 1 NN (Engineering) 3 NQ (Prof/Tech/Admin) 28 NU (Tech/Admin Support) 2 YEAR 2014 American Indian Alaska Native Male (AIAN M) 0 American Indian Alaskan Native Female (AIAN F) 0 African American Male (AA M) 1 African American Female (AA F) 1 Asian American Pacific Islander Male (AAPI M) 0 Asian American Pacific Islander Female (AAPI F) 1 Hispanic Male (H M) 4 Hispanic Female (H F) 7 White Male (W M) 13 White Female (W F) 11

  18. YEAR

    National Nuclear Security Administration (NNSA)

    White Male (W M) 26 White Female (W F) 16 DIVERSITY TOTAL WORKFORCE GENDER Livermore Field ... YEARS OF FEDERAL SERVICE SUPERVISOR RATIO AGE Livermore Field Office As of March 22, 2014 ...

  19. YEAR

    National Nuclear Security Administration (NNSA)

    25 Females 10 YEAR 2014 SES 1 EN 04 11 NN (Engineering) 8 NQ (Prof/Tech/Admin) 13 NU (Tech/Admin Support) 2 YEAR 2014 American Indian Alaska Native Male (AIAN M) 0 American Indian Alaskan Native Female (AIAN F) 1 African American Male (AA M) 1 African American Female (AA F) 3 Asian American Pacific Islander Male (AAPI M) 0 Asian American Pacific Islander Female (AAPI F) 0 Hispanic Male (H M) 0 Hispanic Female (H F) 0 White Male (W M) 24 White Female (W F) 6 TOTAL WORKFORCE GENDER Kansas City

  20. YEAR

    National Nuclear Security Administration (NNSA)

    9 Females 24 PAY PLAN YEAR 2014 SES 1 EJ/EK 4 EN 05 3 EN 04 22 EN 03 8 NN (Engineering) 15 NQ (Prof/Tech/Admin) 27 NU (Tech/Admin Support) 3 YEAR 2014 American Indian Alaska Native Male (AIAN M) 2 American Indian Alaskan Native Female (AIAN F) 1 African American Male (AA M) 5 African American Female (AA F) 2 Asian American Pacific Islander Male (AAPI M) 21 Asian American Pacific Islander Female (AAPI F) 2 Hispanic Male (H M) 5 Hispanic Female (H F) 3 White Male (W M) 26 White Female (W F) 16

  1. YEAR

    National Nuclear Security Administration (NNSA)

    17 Females 18 PAY PLAN YEAR 2014 SES 1 EJ/EK 3 NQ (Prof/Tech/Admin) 30 NU (Tech/Admin Support) 1 YEAR 2014 American Indian Alaska Native Male (AIAN M) 1 American Indian Alaskan Native Female (AIAN F) 2 African American Male (AA M) 3 African American Female (AA F) 7 Asian American Pacific Islander Male (AAPI M) 1 Asian American Pacific Islander Female (AAPI F) 0 Hispanic Male (H M) 2 Hispanic Female (H F) 6 White Male (W M) 10 White Female (W F) 3 DIVERSITY TOTAL WORKFORCE GENDER Associate

  2. YEAR

    National Nuclear Security Administration (NNSA)

    8 Females 25 PAY PLAN YEAR 2014 SES 1 EJ/EK 3 EN 05 1 EN 04 25 EN 03 1 NN (Engineering) 25 NQ (Prof/Tech/Admin) 25 NU (Tech/Admin Support) 2 YEAR 2014 American Indian Alaska Native Male (AIAN M) 1 American Indian Alaskan Native Female (AIAN F) 1 African American Male (AA M) 3 African American Female (AA F) 3 Asian American Pacific Islander Male (AAPI M) 2 Asian American Pacific Islander Female (AAPI F) 2 Hispanic Male (H M) 6 Hispanic Female (H F) 6 White Male (W M) 46 White Female (W F) 13

  3. YEAR

    National Nuclear Security Administration (NNSA)

    -9.09% YEAR 2012 2013 SES 1 1 0.00% EN 05 1 1 0.00% EN 04 11 11 0.00% NN (Engineering) 8 8 0.00% NQ (ProfTechAdmin) 17 14 -17.65% NU (TechAdmin Support) 2 2...

  4. YEAR

    National Nuclear Security Administration (NNSA)

    Females 863 YEAR 2013 SES 102 EX 3 SL 1 EJEK 89 EN 05 41 EN 04 170 EN 03 18 NN (Engineering) 448 NQ (ProfTechAdmin) 1249 NU (TechAdmin Support) 76 NV (Nuc Mat Courier) 321...

  5. YEAR

    National Nuclear Security Administration (NNSA)

    Females 942 YEAR 2012 SES 108 EX 4 SL 1 EJEK 96 EN 05 45 EN 04 196 EN 03 20 NN (Engineering) 452 NQ (ProfTechAdmin) 1291 NU (TechAdmin Support) 106 NV (Nuc Mat Courier) 335...

  6. YEAR

    National Nuclear Security Administration (NNSA)

    YEAR 2012 2013 SES 2 1 -50.00% EN 05 0 1 100.00% EN 04 4 4 0.00% NN (Engineering) 13 12 -7.69% NQ (ProfTechAdmin) 13 9 -30.77% NU (TechAdmin Support) 1 1...

  7. Introduction to 'Make'

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

    'Make' Introduction to 'Make' Introduction The UNIX make utility facilitates the creation and maintenance of executable programs from source code. make keeps track of the commands...

  8. Introduction to Neutrino Physics

    SciTech Connect (OSTI)

    Linares, Edgar Casimiro

    2009-04-30

    I present a basic introduction to the physics of the neutrino, with emphasis on experimental results and developments.

  9. 1. INTRODUCTION | Department of Energy

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

    1. INTRODUCTION 1. INTRODUCTION 1. INTRODUCTION (3.22 MB) More Documents & Publications Tribal Comments Database OIEPP Letter on Roundtable Sessions ICEIWG Meeting Agendas and Summaries

  10. Introduction to Vol. Two

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

    of Information Act Investor Relations Library Privacy Publications Tribal Affairs Introduction to Volume Two, Part I (1950-1987) An error occurred. Try watching this video on...

  11. Introduction and overview

    SciTech Connect (OSTI)

    None, None

    2009-01-18

    The Renewable Energy Technology Characterizations introduction outlines describe the technical and economic status of the major emerging renewable energy options for electricity supply.

  12. Introduction to 'Make'

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

    'Make' Introduction to 'Make' Introduction The UNIX make utility facilitates the creation and maintenance of executable programs from source code. make keeps track of the commands needed to build the code and when changes are made to a source file, recompiles only the necessary files. make creates and updates programs with a minimum of effort. A small initial investment of time is needed to set up make for a given software project, but afterward, recompiling and linking is done consistently and

  13. Introduction to PGAS Languages

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

    PGAS Languages Introduction to PGAS Languages Introduction Partitioned Global Address Space Languages (PGAS) provide a parallel programming model based on the assumption that the global memory adress space is logically partitioned with a portion of the memory being assigned to a specific processor. Two common PGAS languages are Unified Parallel C (UPC) and Co-array Fortran (CAF). The first implementation of this tutorial is based on UPC and CAF. This tutorial assumes that you have some

  14. Tempered fractional calculus

    SciTech Connect (OSTI)

    Sabzikar, Farzad; Meerschaert, Mark M.; Chen, Jinghua

    2015-07-15

    Fractional derivatives and integrals are convolutions with a power law. Multiplying by an exponential factor leads to tempered fractional derivatives and integrals. Tempered fractional diffusion equations, where the usual second derivative in space is replaced by a tempered fractional derivative, govern the limits of random walk models with an exponentially tempered power law jump distribution. The limiting tempered stable probability densities exhibit semi-heavy tails, which are commonly observed in finance. Tempered power law waiting times lead to tempered fractional time derivatives, which have proven useful in geophysics. The tempered fractional derivative or integral of a Brownian motion, called a tempered fractional Brownian motion, can exhibit semi-long range dependence. The increments of this process, called tempered fractional Gaussian noise, provide a useful new stochastic model for wind speed data. A tempered fractional difference forms the basis for numerical methods to solve tempered fractional diffusion equations, and it also provides a useful new correlation model in time series.

  15. Introduction to Renewable Energy Technology

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

    to Renewable Energy Technology A YEAR-LONG SCIENCE & TECHNOLOGY COURSE by Matthew A. Brown Lakewood High School Lakewood, CO Lakewood High School Red Rocks Community College Smart Energy Living Alliance Metro Denver WIRED Initiative Introduction Page i-i Revision date: 6/1/08 This curriculum is a partnership between: Lakewood High School Matthew Brown, maabrown@jeffco.k12.co.us Suzanne McClung, smcclung@jeffco.k12.co.us 9700 W. 8th Ave., Lakewood, CO 80215 303.982.7096

  16. Geothermal Technologies Program Multi-Year Research, Development...

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

    Introduction Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan: Introduction The Geothermal Technologies Program Multi-Year Research, ...

  17. PHEV Market Introduction Workshop Summary Report

    SciTech Connect (OSTI)

    Weber, Adrienne M; Sikes, Karen R

    2009-03-01

    The Plug-In Hybrid Electric Vehicle (PHEV) Market Introduction Study Workshop was attended by approximately forty representatives from various stakeholder organizations. The event took place at the Hotel Helix in Washington, D.C. on December 1-2, 2008. The purpose of this workshop was to follow-up last year s PHEV Value Proposition Study, which showed that indeed, a viable and even thriving market for these vehicles can exist by the year 2030. This workshop aimed to identify immediate action items that need to be undertaken to achieve a successful market introduction and ensuing large market share of PHEVs in the U.S. automotive fleet.

  18. VOLTTRON: Introduction and History

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

    Introduction and History JEREME HAACK, SRINIVAS KATIPAMULA, BRANDON CARPENTER, BORA AKYOL Pacific Northwest National Laboratory DOE Building Technologies Office: Technical Meeting on Software Framework for Transactive Energy July 23-24, 2014 July 29, 2014 1 VOLTTRON Team 2 3 Presentation Outline Background and Motivation What is VOLTTRON? Development History DOE Funded Enhancements Open Source VOLTTRON Development Timeline Challenge Approach Impact Bridging operation and planning to enable

  19. Chapter I: Introduction

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

    30 QER Report: Energy Transmission, Storage, and Distribution Infrastructure | April 2015 Chapter I: Introduction QER Report: Energy Transmission, Storage, and Distribution Infrastructure | April 2015 2-1 Chapter II This chapter addresses a broad range of challenges to the resilience, reliability, safety, and asset security of transmission, storage, and distribution (TS&D) and shared infrastructures. The challenges vary among different types of TS&D infrastructure and among different

  20. Introduction to High Performance Computing

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

    Introduction to High Performance Computing Introduction to High Performance Computing June 10, 2013 Photo on 7 30 12 at 7.10 AM Downloads Download File Gerber-HPC-2.pdf...

  1. Introduction to multifractional spacetimes

    SciTech Connect (OSTI)

    Calcagni, Gianluca

    2012-09-24

    We informally review the construction of spacetime geometries with multifractal and, more generally, multiscale properties. Based on fractional calculus, these continuous spacetimes have their dimension changing with the scale; they display discrete symmetries in the ultraviolet and ordinary Poincare symmetries in the infrared. Under certain reasonable assumptions, field theories (including gravity) on multifractional geometries are generally argued to be perturbatively renormalizable. We also sketch the relation with other field theories of quantum gravity based on the renormalization group.

  2. Introduction to Control Part 1

    SciTech Connect (OSTI)

    Scheinker, Alexander

    2015-07-13

    Presentation that offers an introduction to Control Theory, sponsored by the Los Alamos National Laboratory, Low Level RF Control Group.

  3. POLICY OPTIONS FOR FCV MARKET INTRODUCTION

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

    K.G. Duleep Energy and Environmental Analysis, Inc. www.eea-inc.com POLICY OPTIONS FOR FCV MARKET INTRODUCTION Prepared for: Hydrogen 2010-2025 Scenario Analysis Meeting Introduction Phases Phase 1 - sales of few hundred FCVs per year. Cost of vehicles will be 5 x over average vehicle and refueling infrastructure will be in an urban area. Phase 2 - ten to twenty thousand FCVs per model and one/two models per major manufacturer. Cost of vehicles will be 2 x over average vehicle, and urban and

  4. Briefing, Introduction to Classified Information - June 2014...

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

    Introduction to Classified Information - June 2014 Briefing, Introduction to Classified Information - June 2014 June 2014 This briefing provides an introduction to classified ...

  5. Introduction to Framework | Open Energy Information

    Open Energy Info (EERE)

    Introduction to Framework (Redirected from Introduction to Methodology) Jump to: navigation, search Stage 1 LEDS Home Introduction to Framework Assess current country plans,...

  6. Introduction: Regional Dialogue Contract Templates

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

    Introduction: Regional Dialogue Contract Templates October 17, 2007 1. Summary * BPA invites comments on the first draft of the Regional Dialogue Master Template by Friday,...

  7. Introduction to BPA Film Collection

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

    of Information Act Investor Relations Library Privacy Publications Tribal Affairs Introduction to BPA Film Collection: Volume One, Disc One, 1939-1954 An error occurred. Try...

  8. NDRF Introduction & Close-Up

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

    Event Location Date http:www.fema.govrecoveryframework www.fema.govppd8 http:fema.ideascale.com 2 NDRF Introduction & Close-Up Deborah Ingram Assistant Administrator ...

  9. Chapter 1: Introduction

    SciTech Connect (OSTI)

    None, None

    2009-01-18

    This report describes analysis undertaken by EERE to better understand the extent to which the technologies and market improvements funded by its fiscal year (FY) 2006 Budget Request1 will make energy more affordable, cleaner, and more reliable.

  10. Microsoft Word - 3 - Introduction

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

    Fiscal Year 2014 Summary of Performance and Financial Information Agency Reporting The Reports Consolidation Act of 2000 authorizes federal agencies, with concurrence from the Office of Management and Budget, to consolidate various reports in order to provide performance, financial, and related information in a more meaningful and useful format. The Department of Energy has chosen alternative reporting to the consolidated Performance and Accountability Report for fiscal year 2014, and instead

  11. JOTG Video Introduction | Department of Energy

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

    JOTG Video Introduction JOTG Video Introduction Addthis Description Greeting: Inter-Agency Partnership, Commitment, and Service to the American workers

  12. Galaxy cluster baryon fractions revisited

    SciTech Connect (OSTI)

    Gonzalez, Anthony H.; Sivanandam, Suresh; Zabludoff, Ann I.; Zaritsky, Dennis

    2013-11-20

    We measure the baryons contained in both the stellar and hot-gas components for 12 galaxy clusters and groups at z ∼ 0.1 with M = 1-5 × 10{sup 14} M {sub ☉}. This paper improves upon our previous work through the addition of XMM-Newton X-ray data, enabling measurements of the total mass and masses of each major baryonic component—intracluster medium, intracluster stars, and stars in galaxies—for each system. We recover a mean relation for the stellar mass versus halo mass, M{sub ⋆}∝M{sub 500}{sup −0.52±0.04}, that is 1σ shallower than in our previous result. We confirm that the partitioning of baryons between the stellar and hot-gas components is a strong function of M {sub 500}; the fractions of total mass in stars and X-ray gas within a sphere of radius r {sub 500} scale as f{sub ⋆}∝M{sub 500}{sup −0.45±0.04} and f{sub gas}∝M{sub 500}{sup 0.26±0.03}, respectively. We also confirm that the combination of the brightest cluster galaxy and intracluster stars is an increasingly important contributor to the stellar baryon budget in lower halo masses. Studies that fail to fully account for intracluster stars typically underestimate the normalization of the stellar baryon fraction versus M {sub 500} relation by ∼25%. Our derived stellar baryon fractions are also higher, and the trend with halo mass weaker, than those derived from recent halo occupation distribution and abundance matching analyses. One difference from our previous work is the weak, but statistically significant, dependence here of the total baryon fraction upon halo mass: f{sub bary}∝M{sub 500}{sup 0.16±0.04}. For M {sub 500} ≳ 2 × 10{sup 14}, the total baryon fractions within r {sub 500} are on average 18% below the universal value from the seven year Wilkinson Microwave Anisotropy Probe (WMAP) analysis, or 7% below for the cosmological parameters from the Planck analysis. In the latter case, the difference between the universal value and cluster baryon fractions is

  13. FRACTIONAL CRYSTALLIZATION FEED ENVELOPE

    SciTech Connect (OSTI)

    HERTING DL

    2008-03-19

    Laboratory work was completed on a set of evaporation tests designed to establish a feed envelope for the fractional crystallization process. The feed envelope defines chemical concentration limits within which the process can be operated successfully. All 38 runs in the half-factorial design matrix were completed successfully, based on the qualitative definition of success. There is no feed composition likely to be derived from saltcake dissolution that would cause the fractional crystallization process to not meet acceptable performance requirements. However, some compositions clearly would provide more successful operation than other compositions.

  14. Introduction to Brookhaven National Laboratory

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

    Introduction to Brookhaven National Laboratory Patrick Looney Department Chair Sustainable Energy Technologies (SET) Global and Regional Solutions Directorate (GARS) STEAB Meeting June 26, 2012 Introduction to BNL * Facts, figures, facilities overview * BNL energy strategy - Building Discovery to Deployment pipelines - Tools for a Smarter Grid - Distributed Generation and Renewables Integration * Meeting sustainability goals through research * Discussion 2 FY 2011 Total Lab Operating Costs: $652

  15. Clean fractionation of biomass

    SciTech Connect (OSTI)

    Not Available

    1995-01-01

    The US Department of Energy (DOE) Alternative Feedstocks (AF) program is forging new links between the agricultural community and the chemicals industry through support of research and development (R & D) that uses `green` feedstocks to produce chemicals. The program promotes cost-effective industrial use of renewable biomass as feedstocks to manufacture high-volume chemical building blocks. Industrial commercialization of such processes would stimulate the agricultural sector by increasing the demand of agricultural and forestry commodities. New alternatives for American industry may lie in the nation`s forests and fields. The AF program is conducting ongoing research on a clean fractionation process. This project is designed to convert biomass into materials that can be used for chemical processes and products. Clean fractionation separates a single feedstock into individual components cellulose, hemicellulose, and lignin.

  16. Fan System Assessment Tool Introduction

    Broader source: Energy.gov [DOE]

    This presentation provides an introduction to the Fan System Assessment Tool (FSAT). With FSAT, users can calculate the amount of energy used by their fan system; determine system efficiency; and quantify the savings potential of an upgraded system.

  17. Introduction to ESPC ENABLE Program

    Broader source: Energy.gov [DOE]

    Webinar provides participants with an introduction to the Energy Savings Performance Contract (ESPC) ENABLE program, an overview of the process, and next steps on how to move forward with a project...

  18. Fractional channel multichannel analyzer

    DOE Patents [OSTI]

    Brackenbush, Larry W.; Anderson, Gordon A.

    1994-01-01

    A multichannel analyzer incorporating the features of the present invention obtains the effect of fractional channels thus greatly reducing the number of actual channels necessary to record complex line spectra. This is accomplished by using an analog-to-digital converter in the asynscronous mode, i.e., the gate pulse from the pulse height-to-pulse width converter is not synchronized with the signal from a clock oscillator. This saves power and reduces the number of components required on the board to achieve the effect of radically expanding the number of channels without changing the circuit board.

  19. Fractional channel multichannel analyzer

    DOE Patents [OSTI]

    Brackenbush, L.W.; Anderson, G.A.

    1994-08-23

    A multichannel analyzer incorporating the features of the present invention obtains the effect of fractional channels thus greatly reducing the number of actual channels necessary to record complex line spectra. This is accomplished by using an analog-to-digital converter in the asynchronous mode, i.e., the gate pulse from the pulse height-to-pulse width converter is not synchronized with the signal from a clock oscillator. This saves power and reduces the number of components required on the board to achieve the effect of radically expanding the number of channels without changing the circuit board. 9 figs.

  20. Introduction to the Value of Program Evaluation Case Study Series |

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

    Department of Energy Introduction to the Value of Program Evaluation Case Study Series Introduction to the Value of Program Evaluation Case Study Series Case Studies Show the Value of Program Evaluation, part of the Value of Program Evaluation Case Study Series, sponsored by the U.S. Department of Energy, November 2009. Case Studies Show the Value of Program Evaluation (124.48 KB) More Documents & Publications Evaluation Helps Pesticide Program Finish Project Four Years Sooner Than

  1. Coordinating Interstate ElectricTransmission Siting: An Introduction to the

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

    Debate | Department of Energy Coordinating Interstate ElectricTransmission Siting: An Introduction to the Debate Coordinating Interstate ElectricTransmission Siting: An Introduction to the Debate In recent years, experts have started drawing att ention to the need to improve the system that transmits electricity from power plants to demand centers. Congestion on existing lines, increased energy demand that suggests a need for new electric transmission and the challenge of connecting

  2. Clean fractionation of biomass

    SciTech Connect (OSTI)

    1995-09-01

    The US DOE Alternative Feedstocks (AF) program is forging new links between the agricultural community and the chemicals industry through support of research and development (R&D) that uses green feedstocks to produce chemicals. The program promotes cost-effective industrial use of renewable biomass as feedstocks to manufacture high-volume chemical building blocks. Industrial commercialization of such processes would stimulate the agricultural sector by increasing the demand of agricultural and forestry commodities. A consortium of five DOE national laboratories has been formed with the objectives of providing industry with a broad range of expertise and helping to lower the risk of new process development through federal cost sharing. The AF program is conducting ongoing research on a clean fractionation process, designed to convert biomass into materials that can be used for chemical processes and products. The focus of the clean fractionation research is to demonstrate to industry that one technology can successfully separate all types of feedstocks into predictable types of chemical intermediates.

  3. Introduction to computers: Reference guide

    SciTech Connect (OSTI)

    Ligon, F.V.

    1995-04-01

    The ``Introduction to Computers`` program establishes formal partnerships with local school districts and community-based organizations, introduces computer literacy to precollege students and their parents, and encourages students to pursue Scientific, Mathematical, Engineering, and Technical careers (SET). Hands-on assignments are given in each class, reinforcing the lesson taught. In addition, the program is designed to broaden the knowledge base of teachers in scientific/technical concepts, and Brookhaven National Laboratory continues to act as a liaison, offering educational outreach to diverse community organizations and groups. This manual contains the teacher`s lesson plans and the student documentation to this introduction to computer course.

  4. Fractional diffusion on bounded domains

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

    Defterli, Ozlem; D'Elia, Marta; Du, Qiang; Gunzburger, Max Donald; Lehoucq, Richard B.; Meerschaert, Mark M.

    2015-03-13

    We found that the mathematically correct specification of a fractional differential equation on a bounded domain requires specification of appropriate boundary conditions, or their fractional analogue. In this paper we discuss the application of nonlocal diffusion theory to specify well-posed fractional diffusion equations on bounded domains.

  5. Introduction

    Office of Environmental Management (EM)

    on Implementation of the Section 180(c) Grant Program Annotated Outline and Appendices ... to update the Section 180(c) policy and procedures and to write a grant guidance document. ...

  6. Introduction

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

    1997-05-21

    Provides guidance for software engineering, project management, and quality assurance practices and procedures. Does not cancel other directives.

  7. Introduction

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

    Mixed-phase clouds, such as those found in the Arctic have presented quite a challenge to the modeling com- munity. Without modification, models have struggled to maintain the...

  8. Introduction

    Energy Savers [EERE]

    VP, Product Strategy Cree Yan Rodriguez VP, Product and Technology Acuity Brands Lighting Ed Clark Sustainable Strategist ZGF Architects Chris Bailey Dir. of Bus. Develop. & Prod....

  9. Introduction

    National Nuclear Security Administration (NNSA)

    January 2011 For more information, contact: U.S. Department of Energy National Nuclear Security Administration Nevada Site Office Office of Public Affairs P.O. Box 98518 Las Vegas,...

  10. Introduction

    National Nuclear Security Administration (NNSA)

    March 2010 For more information, contact: U.S. Department of Energy National Nuclear Security Administration Nevada Site Office Office of Public Affairs P.O. Box 98518 Las Vegas,...

  11. Introduction

    Office of Scientific and Technical Information (OSTI)

    W. Blanch 1 1 Department of Chemical Engineering, University of California, Berkeley, ... in the design and optimization of a variety of processes affected by interprotein binding. ...

  12. Introduction

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

    1997-03-28

    The objective of this Guide is to improve the quality of cost estimates and further strengthen the DOE program/project management system. This Guide strives to achieve this goal by providing uniform cost estimating methods as well as consistent estimate terminology. No cancellation.

  13. Introduction

    National Nuclear Security Administration (NNSA)

    U1a Complex is an underground laboratory used for subcritical experiments; physics experiments that obtain technical information about the U.S. nuclear weapons stockpile. These ...

  14. Introduction

    Office of Scientific and Technical Information (OSTI)

    DE-FC26-03NT41878 Southwest Research Institute Project 14.10211 Submitting Organization Sensor Systems and NDE Technology Department Applied Physics Division Southwest ...

  15. INTRODUCTION

    Office of Scientific and Technical Information (OSTI)

    ... 23, 2005. Green areas of leaves retain the capacity for substantial CO 2 uptake, while senescent areas have totally lost capacity for any photosynthesis. SURFACE ENERGY ...

  16. Introduction

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

    ... & Mechanical (A&M) University to develop an advanced surface plasma nitriding technique. ... (Right) FY 2015 17 Advanced Surface Plasma Nitriding for Development of Corrosion ...

  17. Introduction

    Office of Environmental Management (EM)

    The idea to use atomic energy to propel a rocket for interplanetary travel originated in 1906 when American space pioneer Robert Goddard, a college sophomore, wrote a paper on the use of atomic energy. The concept moved from theory to reality in the mid-1950s when the United States launched a nuclear rocket program called Project Rover. A nuclear reactor and test engines were located in the southwest corner of the Nevada Test Site, now known at the Nevada National Security Site (NNSS). The

  18. Introduction

    Office of Environmental Management (EM)

    Advances in manufacturing technologies, including modular construction, improved factory and field fabrication and other innovative construction technologies, are essential to the future of nuclear energy. They are strategically important to the economics of new nuclear power plant construction in the United States and to the competitiveness of the U.S.in the nuclear energy market. In 2012, the Nuclear Energy Enabling Technologies (NEET) Program was initiated by the Department of Energy's

  19. Introduction

    Office of Environmental Management (EM)

    Nuclear energy systems employ instrumentation and controls to measure important system parameters, provide control input to components that maintain systems within desired and safe limits, and provide owners and operators with the needed awareness of plant conditions to plan and safely manage operational evolutions. In a sense, instrumentation and control (I&C) systems function as the nervous system of a nuclear power plant and other nuclear system applications. They monitor all aspects of

  20. Introduction

    Office of Environmental Management (EM)

    Department of Energy Introducing the Department of Energy Quadrennial Technology Review Introducing the Department of Energy Quadrennial Technology Review April 7, 2011 - 4:33pm Addthis Former Under Secretary Koonin Former Under Secretary Koonin Director - NYU's Center for Urban Science & Progress and Former Under Secretary for Science Recently, Secretary Chu asked me to kick off a new process at the Department of Energy: a Quadrennial Technology Review (DOE-QTR). The goal of the DOE-QTR

  1. Introduction

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

    Building Energy Efficiency Subcommittee to the Secretary of Energy Advisory Board November 6, 2012 Dr. J. Michael McQuade Matthew Rogers Dr. Arthur Rosenfeld Dr. Maxine Savitz...

  2. Introduction

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

    Nuclear Workforce Survey Report For Savannah River Site Community Reuse Organization June 8, 2009 Booz | Allen | Hamilton SRSCRO Nuclear Workforce Survey Report T A B L E O F C O N T E N T S 1. Background And Objectives Of The Nuclear Workforce Survey 3 Background 3 Survey Objectives 4 2. Scope Of The Survey 5 Participating Companies 5 Nuclear Workers Demand Beyond The SRSCRO Region 6 Key Job Classifications 7 3. Survey Results 8 Growth In Total Staffing Levels 8 Estimated New Hires 2010 - 2020

  3. INTRODUCTION

    Office of Scientific and Technical Information (OSTI)

    REGULATION OF CARBON SEQUESTRATION AND WATER USE IN A OZARK FOREST: PROPOSING A NEW ... period was the data streams of CO 2 and water vapor fluxes and numerous meteorological ...

  4. Introduction

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

    1999 Prepared by: Michael G. Finn Science and Engineering Education Program Oak Ridge Institute for Science and Education December 2001 All opinions expressed in this paper are the author's and do not necessarily reflect policies and views of the U.S. Department of Energy or the Oak Ridge Institute for Science and Education. This document was prepared for the Division of Science Resources Studies of the National Science Foundation by the Oak Ridge Institute for Science and Education (ORISE)

  5. Introduction

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

    to TotalView Debugger Why a Debugger? * Developers need a way to understand the runtime behavior of their programs - When writing new code, porting code, adding features, scaling, tuning or optimizing - When troubleshooting bugs, code correctness, and memory analysis * The solution Rogue Wave has to this is TotalView - TotalView is a source code debugger for Linux, Unix and Mac which gives users visibility into and control over runtime execution - TotalView is especially compelling for users

  6. Introduction

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

    Construction began on the Device Assembly Facility (DAF) in the mid-1980s to support underground nuclear testing. DAF was designed and built to consolidate all nuclear explosive assembly functions, to provide safe structures for high explosive and nuclear explosive assembly operations, and to provide a state-of-the-art safeguards and security environment. Now that the United States is under a continuing nuclear testing moratorium, the DAF now provides support for Stockpile Stewardship

  7. Introduction

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

    1992, the President of the United States placed a moratorium on underground nuclear weapons testing. As a result, alternate experimental methods for certifying the nation's nuclear weapons stockpile were implemented. Among these experimental methods was the Joint Actinide Shock Physics Experimental Research (JASPER) Facility, located at the Nevada National Security Site. JASPER plays an integral role in the certification of the nation's nuclear weapons stockpile by provid- ing a method to

  8. Introduction

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

    U1a facility is an underground laboratory used for subcritical experiments; physics experiments that are used to obtain technical information about the U.S. nuclear weapons stockpile. These experiments support the U.S. Department of Energy, National Nuclear Security Administration's (NNSA) Stockpile Stewardship Programs, created to maintain the safety and reliability of the U.S. nuclear weapons stockpile. The U1a borehole was originally excavated in the 1960s for an underground nuclear test that

  9. Introduction

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

    When the Nevada Test Site was established in 1951, it provided a proving ground for a burgeoning U.S. nuclear weapons program. One hundred atmospheric nuclear tests occurred at the test site between 1951 and 1962. When the U.S. entered into an atmospheric testing moratorium, all testing moved underground. In 1992, the president instituted a moratorium on nuclear testing. In order to certify the safety and reliability of the nation's nuclear stockpile, developing improved computer models and

  10. Introduction

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

    Nonproliferation Test and Evaluation Complex (NPTEC) is the world's largest facility for open air testing of hazardous toxic materials and biological simulants. It is located at the Nevada National Security Site on Frenchman Flat, a natural geological basin approximately 75 miles northwest of Las Vegas. The topography, wind predictability, and location provide a secure, controlled environment for small and large-scale testing, which is governed by an approved Environmental Assessment. An

  11. Introduction

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

    National Criticality Experiments Research Center (NCERC) is located at the Nevada National Security Site (NNSS) and operated by Los Alamos National Laboratory (LANL). NCERC maintains a substantial special nuclear material (SNM) inventory and expertise to support a variety of nuclear security missions, including nuclear criticality safety research and training, nuclear emergency response, nuclear nonproliferation, and support for other Government Agencies that require hands-on access to

  12. Introduction

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

    Big Explosives Experimental Facility (BEEF) is a hydrodynamic testing facility, located at the Nevada National Security Site (NNSS), about 65 miles northwest of Las Vegas. BEEF provides data, through explosive experiments, to support the Stockpile Stewardship Program, along with a variety of new experimental programs that expand the nation's non-nuclear experiment capabilities. History When the U.S. Department of Energy's Lawrence Livermore National Laboratory (LLNL) facility in Livermore,

  13. Introduction

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

    Looking for historical information about the nuclear testing program? You can find records and information about the U.S. Department of Energy's (DOE) nuclear testing program at the Nuclear Testing Archive (NTA), located on East Flamingo Road in Las Vegas, Nevada. The facility, located adjacent to the Desert Research Institute and the University of Nevada Las Vegas, houses more than 375,000 documents in a 9,000-square-foot space equipped with special features for preserving the documents. The

  14. Introduction

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

    December 18, 1950, President Harry S. Truman authorized the establishment of a continental testing site on a 680-square mile section of the Nellis Air Force Gunnery and Bombing Range. First known as the Nevada Proving Grounds, it officially became the Nevada Test Site in 1955, opening the door to an atomic age that not only affected national security, but national culture as well. Today it is known as the Nevada National Security Site (NNSS). Testing Captures America's Attention The Ranger test

  15. Introduction

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

    December 18, 1950, President Harry S. Truman authorized the establishment of a continental testing site on a 680-square mile section of the Nellis Air Force Gunnery and Bombing Range. First known as the Nevada Proving Grounds, it officially became the Nevada Test Site in 1955, opening the door to an atomic testing age that not only affected national security, but national culture as well. Today it is called the Nevada National Security Site (NNSS). The Ranger test series At the commencement of

  16. Introduction

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

    Radiation is energy in the form of waves or particles. Although radiation is around us every day, you cannot see, hear, or smell it. Radiation is detected by measuring the activity of the energy released as it decays. It comes from natural and man-made sources as unstable atoms decay to form more stable atoms. Different Types of Radiation Alpha particles travel only a few inches in the air and lose energy almost as soon as they encounter an obstacle such as a sheet of paper or the outer layer of

  17. Introduction

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

    days of large, heavy, fission bombs, the possibility of dangerous nuclear accidents were minimized by assembling the bomb in the final moments before actual use. Modern nuclear weapons adopted 'sealed pit' designs in which all parts of the fission bomb were placed in their final configuration during assembly. This evolution created more compact, lightweight, and low maintenance nuclear weapons, but these weapons could not accommodate separate handling of internal components before actual use,

  18. Introduction

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

    mid-1950s the United States launched a nuclear rocket program called Project Rover. The Atomic Energy Commission (AEC) and the National Aeronautics and Space Administration's (NASA) Space Nuclear Propulsion Office jointly administered the test area, later called the Nuclear Rocket Development Station (NRDS) in Area 25 of the Nevada Test Site (now known as the Nevada National Security Site (NNSS)). NRDS was a sprawling complex composed of test cells and assembly buildings. Connecting these

  19. Introduction

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

    Between 1951 and 1992, 828 underground nuclear tests were conducted in specially drilled vertical holes, vertical shafts, and horizontal tunnels at the Nevada Test Site, now known as the Nevada National Security Site (NNSS). Most vertical shaft tests assisted in the development of new weapon systems. Horizontal tunnel tests occurred to evaluate the effects (radiation, ground shock) of various weapons on military hardware and systems. Background Between 1951 and 1963, a total of 100 atmospheric

  20. Introduction

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

    rare occasions, vertical drill holes have been used for effects tests at the Nevada Test Site, now known at the Nevada National Security Site (NNSS). Huron King was a Vertical Line of Site (VLOS) underground test conducted at the Nevada Test Site on June 24, 1980 by the Defense Nuclear Agency, now the Defense Threat Reduction Agency (DTRA), U.S. Department of Defense. Background DTRA, in cooperation with the U.S. Department of Energy, and its predecessor, the Atomic Energy Commission, began

  1. Introduction

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

    do Ruth, Dixie, Shasta, Butternut, Seersucker, and Mink all have in common? They were all names of nuclear tests conducted at the Nevada Test Site (NTS), now known as the Nevada National Security Site (NNSS), between 1951 and 1962. A total of 928 atmospheric and underground nuclear tests was conducted at the NTS, and each of those tests was christened with a name. Background Beginning with Trinity, the first atomic test in 1945, nuclear tests were all assigned code names as a security measure

  2. Introduction

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

    plant and animal life. The climate is arid, with an annual rainfall of six inches in the lower elevations, an ideal setting for the ignition of wildland fires. Wildland fires are not the only risks at the NNSS. Offices, facilities, and projects at the site are subject to a diverse range of operational risks and hazards that include the potential for significant emergencies. Background To mitigate these risks and provide protection for the surrounding public, personnel, and property at the NTS,

  3. Introduction

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

    Since the beginning of the industrial revolution the amount of carbon dioxide (CO 2 ) in the atmosphere has risen sharply and has the potential to dramatically affect global climate. It is important to determine how deserts and semiarid lands, which comprise nearly 40 percent of the Earth's land mass, will respond to the effects of this increase in CO 2 and related climate change. Collaborative ecological studies are being conducted at the Nevada National Security Site (NNSS), formerly known as

  4. Introduction

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

    They are some of the most famous and eerie images to emerge from the Cold War: atmospheric nuclear tests captured one millisecond after detonation. Using a rapatronic camera developed by Harold Edgerton of Edgerton, Germeshausen & Grier Inc. (EG&G), a company specializing in electronic technology, the rapatronic camera was capable of photographing still images at the rate of 1/1,000,000 of a second. Background Dr. Harold Edgerton, a pioneer in strobe photography, developed the concept

  5. Introduction

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

    Remote Sensing Laboratory (RSL) is a center for creating advanced technologies that provides a broad range of scientific, technological, and operational disciplines with core competencies in emergency response operations and support, remote sensing, and applied science and technologies in support of counterterrorism and radiological incident response. Background The Atomic Energy Commission originally established the "Aerial Measurements Operations" at Nellis Air Force Base in Las

  6. Introduction

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

    work at the Nevada National Security Site (NNSS), formerly known as the Nevada Test Site (NTS), requires the use of underground tunnels and shafts. In order to provide the safest work environment possible for NNSS workers, Mine Rescue Teams (MRTs) are required to ensure proper rescue services in an emergency situation. Background The MRTs must comply with Mine Safety and Health Administration (MSHA) requirements and with stipulations that include a requirement for a minimum of two MRTs to be

  7. Introduction

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

    an unassuming building located on Wonderland Avenue, five minutes from the famous Sunset Strip in Los Angeles, California, a secret film studio produced as many films as those of the major Hollywood studios, yet most of those films were unseen by the public. The mission of Lookout Mountain Air Force Station was to provide in-service production of classified motion picture and still photographs to the U.S. Department of Defense and the Atomic Energy Commission - later the U.S. Department of

  8. Introduction

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

    During the height of operations in the 1960s, the Jackass & Western Railroad, located in Area 25 of the Nevada National Security Site (NNSS), formerly know as the Nevada Test Site (NTS), was the shortest and slowest operating railroad in the United States. However, it was the railroad's important mission that made it such: the railroad trans- ported research reactors, NERVA reactors/ nuclear engines, and equipment between facilities at the NTS Nuclear Rocket Development Station (NRDS) in

  9. Introduction

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

    pre-dawn hours of January 24, 1978, a Canadian Mounted Police corporal located in Hay River, in the Canadian Northwest Territories, reported a meteor sighting. One hundred and twenty-fve miles north, in Yellowknife, a night janitor reported mysterious lights streaking across the darkened sky. What these eye-witnesses actually saw was the re-entry of the Soviet satellite Cosmos 954 into Earth's atmosphere. Background Cosmos 954 launched into orbit on September 18, 1977. The satellite was designed

  10. Introduction

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

    The desert temperature hovered at 90 degrees Fahrenheit the morning of July 17, 1962 at the Nevada Test Site (NTS), now known at the Nevada National Security Site (NNSS). Eventually the beating sun would increase the heat to over 105 degrees later that day, but at 10:00 a.m., a crowd of 396 spectators braved the scorching temperature and relentless sun to witness the last atmospheric test ever conducted by the United States. The crowd gathered in Area 18 of the NTS, approximately two miles from

  11. Introduction

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

    U.S. Department of Energy (DOE) Offce of Science sponsors a range of science education initiatives through its Workforce Development for Teachers and Scientists program. Included within this program is the Science Bowl, a nationwide academic science competition established in 1991. Background National and Regional DOE Science Bowl competitions test students' knowledge in all areas of science and math. High school students are quizzed in a fast paced question-and-answer format similar to

  12. Introduction

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

    52 feet tall, it remains a well-known, highly visible landmark at the Nevada National Security Site (NNSS). It is the modular tower built for Icecap, a joint United Kingdom, Los Alamos National Laboratory underground nuclear test scheduled for the spring of 1993. What was scheduled to be the 929th test came to a halt when President Bush signed the Underground Nuclear Testing Moratorium on October 3, 1992. The tower still remains in Area 7 of the Nevada National Security Site. The Icecap tower

  13. Introduction

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

    plant and animal life. The climate is arid, with an annual rainfall of six inches in the lower elevations, an ideal setting for the ignition of wildland fres. Background The NNSS Fire & Rescue (F&R) was established on October 9, 1951. Today, the F&R service provides fre suppression, emergency medical, hazardous materials (HAZMAT) mitigation, technical rescue response, incident command functions and fre prevention activities to the site on a 24-hour basis. Prevention Several

  14. Introduction

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

    To increase the domestic preparedness to combat terrorist threats, the U.S. Department of Energy, National Nuclear Security Administration Nevada Field Offce (NNSA/NFO) provides a unique radiological/nuclear weapons of mass destruction (WMD) training center at the Nevada National Security Site (NNSS), located 65 miles northwest of Las Vegas, Nevada. At the NNSS, emergency responders are trained to take immediate, decisive actions in response to terrorist use of radiological or nuclear WMDs, such

  15. Introduction

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

    Larger than the state of Rhode Island, the Nevada National Security Site (NNSS) occupies approximately 1,375-square miles (approximately 880,000 acres) in southern Nevada, making it one of the largest restricted-access areas in the United States. The NNSS is surrounded by approximately 6,500 square miles of federal land used for the U.S. Air Force Nevada Test and Training Range, and the Desert National Wildlife Refuge. Located approximately 65 miles northwest of Las Vegas, the NNSS is vast,

  16. Introduction

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

    Nuclear Age spanned from the 1940s through the 1990s. Key occurrences during that period, including events that precipitated the era and crucial milestones along the way, are documented in this timeline. An important part of the nuclear age occurred at the Nevada Test Site (NTS), now known as the Nevada National Security Site (NNSS). Between 1951 and 1992 a total of 928 nuclear tests were conducted at the NTS, 828 of which were underground. A total of 126 nuclear tests were conducted at other

  17. Introduction

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

    Nevada National Security Site (NNSS) provides a unique and indispensable extension of the national laboratories' experimental capabilities in support of the Stockpile Stewardship Program. In addition to ongoing environmental cleanup of historic nuclear research and testing areas on the NNSS, non-defense research and development activities are conducted in cooperation with universities, industries, and other federal agencies. In the beginning After the first nuclear test at the Trinity Site in

  18. Introduction

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

    idea to use atomic energy to propel a rocket for interplanetary travel originated in 1906 when American space pioneer Robert Goddard, a college sophomore, wrote a paper on the use of atomic energy. The concept moved from theory to reality in the mid-1950s when the United States launched a nuclear rocket program called Project Rover. A nuclear reactor and test engines were located in the southwest corner of the Nevada Test Site, now known at the Nevada National Security Site (NNSS). The Atomic

  19. Introduction

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

    What happens when you combine an accidental conventional explosion with the possibility of radiological contamination? You get a gigantic health and safety hazard. That health and safety hazard motivated the Sandia Corporation, now Sandia National Laboratories, to create a specialized structure in 1957 known as the Gravel Gertie, designed to prevent the release of radioactive particles into the atmosphere. The assembly cells, which have 12-inch thick concrete walls, are called Gravel Gerties

  20. Introduction

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

    Sedan Crater was formed on July 6, 1962, when the U.S. Atomic Energy Commission, predecessor of the U.S. Department of Energy, conducted an excavation experiment using a 104-kiloton thermonuclear device. The test, detonated 635 feet underground, helped develop technology for earth moving projects. The awe-inspiring explosion displaced about 12 million tons of earth, creating a crater 1,280 feet in diameter and 320 feet deep. The force of the detonation released seismic energy equivalent to an

  1. Introduction

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

    first nationally televised nuclear shot, "Annie" was conducted on March 17, 1953. Annie was also part of a civil effects test named Operation Cue, conducted by the Federal Civil Defense Administration (FCDA). On May 5, 1955 a 29-kiloton device named Apple 2 was detonated from a 500- foot tower on Yucca Flat at the Nevada Test Site, now known at the Nevada National Security Site (NNSS), approximately 65 miles northwest of Las Vegas. It was the second nationally televised nuclear test

  2. Introduction

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

    Five of the first six nuclear tests conducted by the United States occurred in the far reaches of the Pacific Ocean. Almost immediately, scientists and military planners discovered that logistics, weather, security and safety concerns required the need for a continental test site. The effort of transporting, supplying and housing a nuclear test task force in the middle of the Pacific was more than originally anticipated. In addition to the communist insurgency in Korea, the need for a

  3. Introduction

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

    Starting in 1951, thousands of military personnel from all four U.S. military services received orders to serve with the U.S. Army's Atomic Maneuver Battalion working at Camp Desert Rock at the Nevada Test Site, now known at the Nevada National Security Site (NNSS). A Step Back in Time It is hard to imagine that in the 1950s the Nevada National Security Site host- ed a bustling military camp full of young soldiers, marines, sailors and airmen who were to witness the heat and blast of the

  4. Introduction

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

    June 6, 1958, the United States Atomic Energy Commission, now the U.S. Department of Energy (DOE), announced the Plowshare Program, named for the biblical injunction to ensure peace by "beating swords into plowshares." The program was designed as a research and development activity to explore the technical and economic feasibility of using nuclear explosives for industrial applications. President Dwight D. Eisenhower introduced the concept in his "Atoms for Peace" speech

  5. Introduction

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

    Following the Trinity test and the bombings of Hiroshima and Nagasaki, military officials still knew very little about the effects, especially on naval targets, of nuclear weapons. Accordingly, the Joint Chiefs of Staff requested and received Presidential approval to conduct a test series during summer 1946. The test series, named Crossroads, was conducted at Bikini atoll in the Marshall Islands, which was far from population centers in the middle of the Pacific. Pacific testing offered ample

  6. Introduction

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

    527 feet, the BREN (Bare Reactor Experiment -- Nevada) Tower was the largest free- standing structure west of the Mississippi River. It was also one of the best known and most visible landmarks at the Nevada Test Site, now known at the Nevada National Security Site (NNSS). It was taller than the Empire State Building (1,454 feet, to top of lightening rod) and almost twice as tall as the Eiffel Tower (1,063 feet, with antenna). It was constructed of 51 thirty-foot sections of high tensile steel

  7. Introduction

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

    November 1981, the last cattle roundup took place at the U.S. Department of Energy's (DOE) experimental farm, managed for DOE by the U.S. Environmental Protection Agency (EPA). Operations at this unique, 30-acre experimental farm in Area 15 started in 1964 when the EPA was contracted to conduct research to determine if radioactive materials (radionuclides) found in the environment were being transported to humans. At the time, a major concern was the transport of radioiodine through the

  8. Introduction

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

    Before Neil Armstrong stepped foot on the moon on July 20, 1969, Armstrong, and astronauts Dick Gordon, Buzz Aldrin, Dave Scott, and Russell "Rusty" Schweikart left their footprints on the Nevada Test Site, now known as the Nevada National Security Site (NNSS) as part of their lunar training. Training Mission Their three-day visit began on February 16, 1965. It was the first training mission by a group of astronauts from the National Aeronautics and Space Administration (NASA). Their

  9. Introduction

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

    July 26, 1957, a safety experiment called Pascal-A was detonated in an underground hole at the Nevada Test Site (NTS), now known as the Nevada National Security Site (NNSS). The test, although successful, brought the issue of drilling to the forefront. The need to drill large-diameter holes at the NTS resulted from the Limited Test Ban Treaty (LTBT), signed by President John F. Kennedy in Moscow on August 5, 1963. The LTBT prohibited testing nuclear weapons in the atmosphere, underwater, and in

  10. Introduction

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

    earliest media reports of atmospheric nuclear testing in Nevada were based on eyewitness accounts. News reporters considered it a sign of importance when invited to watch detonations from News Nob, a large pile of volcanic tuff situated on the edge of Yucca Lake at the Nevada Test Site, now known at the Nevada National Security Site (NNSS). Thousands of newsmen trekked to observe and write about atomic mushroom clouds billowing above the desert of Nevada in the 1950s. Their articles were eagerly

  11. Introduction

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

    Peacekeeper (MX) is a four-stage intercontinental ballistic missile capable of carrying up to ten independently-targetable reentry vehicles with greater accuracy than any other ballistic missile. Its design combines advanced technology in fuels, guidance, nozzle design, and motor construction with protection against the hostile nuclear environment associated with land- based systems. Several Air Force Peacekeeper research and testing experiments took place from 1978 through 1982 in Area 25 of

  12. Introduction

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

    May 25, 1953, during the Operation Upshot-Knothole test series at the Nevada Test Site, now known at the Nevada National Security Site (NNSS), a milestone occurred in ordnance development. A 280-mm cannon, nicknamed Atomic Annie, fired the first and last nuclear projectile as part of the Grable test. The MK-9 artillery shell was propelled a distance of seven miles. It exploded in the air and had a yield of 15 kilotons (15,000 tons of TNT). Deployment Two 280-mm cannons were shipped by rail from

  13. Introduction

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

    diverse and complex mosaic of plant and animal communities are found at the Nevada National Security Site. Representative of both the Mojave and Great Basin deserts, approximately 1,500 ani- mal species, including 924 species of insects, and 750 different kinds of plants are documented at the site. The varying elevations and climatic conditions at the test site contribute to the distribution of plant and animal communities. On the south end of the site, Jackass Flats lies at a low 2,688 feet

  14. Introduction

    Office of Environmental Management (EM)

    ... Several DOE-NE irradiation programs are already requesting HT MPFDs to be included in their irradiation tests. The Accident Tolerant Fuels (ATF) irradiation test program will ...

  15. Introduction

    Office of Environmental Management (EM)

    ... Accident Tolerant Fuel, Small Modular Reactor, and Light Water Reactor Sustainability programs; as well as industry efforts to develop and test advanced fuels, and ...

  16. Introduction

    Energy Savers [EERE]

    ... IN 47906 Funding: 800,000 (10012014 - 09302017) Description of Project: The Fukushima nuclear accident of 2011 has highlighted the importance of designing safety-related ...

  17. Introduction

    Office of Scientific and Technical Information (OSTI)

    ... measurements on buried pipe at a test site as well as on an operating pipeline. .........1 2 PCAD model of SwRI test pipe: (a) normal pipe condition; (b) with ...

  18. Introduction

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

    ... 2019 - to less than 5 per gallon algal biofuel by 2019. - STATUS: Awards anticipated ... at Increasing Scale * Fuel Testing and Engine Development for High Octane Fuels * 2015 ...

  19. Introduction

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

    Exposure Social *Energy Reliability (Diversification) *Energy Independence *Quality of Life *Community and Stakeholder Participation Environment *Climate Change *Mitigation ...

  20. Introduction

    National Nuclear Security Administration (NNSA)

    ... two gun turrets at either end of the facility provide extended security at the DAF. environmental testing and the other for observing operations in an adjacent assembly cell. ...

  1. Introduction

    SciTech Connect (OSTI)

    1993-01-01

    This section of the report describes the history of the tribology program of the Office of Transportation Materials (OTM) in the Office of Transportation Technologies (OTT). The mission of the Office of Transportation Technology is discussed. OTT`s research objectives focus on (1) automobiles and light-duty trucks and vans and (2) heavy duty trucks and buses. Even small gains in efficiency can produce large paybacks for the tax dollar. The mission of the Office of Transportation Materials is also described. Its research objective is to enable the development and engineering of energy-efficient transportation systems that will make possible the transition of the U.S. transportation sector from dependence on petroleum to alternative fuels and electricity. The mission of the Tibology Program is to provide the base technology to enable savings in annual U.S. energy consumption through tribological advances in the transportation sector. Current task areas are in the fields of advanced lubrication, engineered tribological interfaces, advanced tribomaterials and components, and project management.

  2. Introduction

    National Nuclear Security Administration (NNSA)

    in Livermore, California, was no longer permitted to perform large high explosive experiments at the facility due to community encroachment, a new site had to be identified. ...

  3. Introduction

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

    Electric Transmission in the West Planning  Siting  Issues February 7, 2012 2  What does Transmission Look Like?  Why is Transmission Important?  Transmission Planning  Transmission Siting  Select Transmission Issues  References Presentation Content © 2010 ICF International. All rights reserved. What does Transmission Look Like? © 2010 ICF International. All rights reserved. WHAT DOES ELECTRIC TRANSMISSION LOOK LIKE 4  Provide affordable/reliable electricity 

  4. Introduction

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

    EnerNOC, Inc. ("EnerNOC") is pleased to provide these comments to the Department of Energy in response to the Request for Information "Policy and Logistical Challenges to Smart Grid Implementation." EnerNOC is a leading provider of demand response and energy efficiency solutions to utilities, Independent System Operators ("ISOs") and customers in the commercial, industrial and institutional ("CI&I") sectors. EnerNOC uses near real-time data collected

  5. Fractionally charged skyrmions in fractional quantum Hall effect

    SciTech Connect (OSTI)

    Balram, Ajit C.; Wurstbauer, U.; Wójs, A.; Pinczuk, A.; Jain, J. K.

    2015-11-26

    The fractional quantum Hall effect has inspired searches for exotic emergent topological particles, such as fractionally charged excitations, composite fermions, abelian and nonabelian anyons and Majorana fermions. Fractionally charged skyrmions, which support both topological charge and topological vortex-like spin structure, have also been predicted to occur in the vicinity of 1/3 filling of the lowest Landau level. The fractional skyrmions, however, are anticipated to be exceedingly fragile, suppressed by very small Zeeman energies. Here we show that, slightly away from 1/3 filling, the smallest manifestations of the fractional skyrmion exist in the excitation spectrum for a broad range of Zeeman energies, and appear in resonant inelastic light scattering experiments as well-defined resonances slightly below the long wavelength spin wave mode. The spectroscopy of these exotic bound states serves as a sensitive tool for investigating the residual interaction between composite fermions, responsible for delicate new fractional quantum Hall states in this filling factor region.

  6. Introduction to Airborne Tritium Tritides

    Office of Environmental Management (EM)

    1 Introduction Advances in manufacturing technologies, including modular construction, improved factory and field fabrication and other innovative construction technologies, are essential to the future of nuclear energy. They are strategically important to the economics of new nuclear power plant construction in the United States and to the competitiveness of the U.S. in the nuclear energy market. In 2012, the Nuclear Energy Enabling Technologies (NEET) Program was initiated by the Department of

  7. An introduction to coastal geomorphology

    SciTech Connect (OSTI)

    Pethick, J.S.

    1984-01-01

    This book is an introduction to wave and tidally dominated coastal forms, including beaches, cliffs, dunes, estuaries, mudflats and marshlands. The book emphasises the physical mechanisms by which this variety of landforms is produced and maintained. It introduces the energy outputs - waves, currents, tides - into the coastal 'machine', examines the way in which this energy is converted into water and sediment movement, and leads to an account of coastal landform development.

  8. 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

  9. Radiating subdispersive fractional optical solitons

    SciTech Connect (OSTI)

    Fujioka, J. Espinosa, A.; Rodríguez, R. F.; Malomed, B. A.

    2014-09-01

    It was recently found [Fujioka et al., Phys. Lett. A 374, 1126 (2010)] that the propagation of solitary waves can be described by a fractional extension of the nonlinear Schrödinger (NLS) equation which involves a temporal fractional derivative (TFD) of order α > 2. In the present paper, we show that there is also another fractional extension of the NLS equation which contains a TFD with α < 2, and in this case, the new equation describes the propagation of radiating solitons. We show that the emission of the radiation (when α < 2) is explained by resonances at various frequencies between the pulses and the linear modes of the system. It is found that the new fractional NLS equation can be derived from a suitable Lagrangian density, and a fractional Noether's theorem can be applied to it, thus predicting the conservation of the Hamiltonian, momentum and energy.

  10. Introduction to OpenCL

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

    OpenCL Introduction to OpenCL OpenCL at NERSC OpenCL is an open standard for programming heterogeneous computers composed of CPUs, GPUs and other processors. OpenCL consists of a framework to define the platform as a host (typically a CPU) and one or more compute devices (e.g. a GPU) plus a C-based programming language for writing programs for the compute devices. Using OpenCL, a programmer can write parallel programs that use all the resources of the heterogeneous computer. We give an example

  11. Procurement Division Introduction | Princeton Plasma Physics...

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

    Organization Business Operations Procurement Division Procurement Division Introduction Travel and Conference Services Careers Human Resources Directory Environment,...

  12. Pantex Facility 10-Year Natural Phenomena Flood Hazard Analysis

    Office of Environmental Management (EM)

    Pantex Facility 10-Year Natural Phenomena Flood Hazard Analysis Presented by and October, 2011 Presentation Outline I. Introductions II. Pantex III. 10 Year Update IV. Final ...

  13. Fractionally charged skyrmions in fractional quantum Hall effect

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

    Balram, Ajit C.; Wurstbauer, U.; Wójs, A.; Pinczuk, A.; Jain, J. K.

    2015-11-26

    The fractional quantum Hall effect has inspired searches for exotic emergent topological particles, such as fractionally charged excitations, composite fermions, abelian and nonabelian anyons and Majorana fermions. Fractionally charged skyrmions, which support both topological charge and topological vortex-like spin structure, have also been predicted to occur in the vicinity of 1/3 filling of the lowest Landau level. The fractional skyrmions, however, are anticipated to be exceedingly fragile, suppressed by very small Zeeman energies. Here we show that, slightly away from 1/3 filling, the smallest manifestations of the fractional skyrmion exist in the excitation spectrum for a broad range of Zeemanmore » energies, and appear in resonant inelastic light scattering experiments as well-defined resonances slightly below the long wavelength spin wave mode. The spectroscopy of these exotic bound states serves as a sensitive tool for investigating the residual interaction between composite fermions, responsible for delicate new fractional quantum Hall states in this filling factor region.« less

  14. 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

  15. Fractionated total body irradiation for metastatic neuroblastoma

    SciTech Connect (OSTI)

    Kun, L.E.; Casper, J.T.; Kline, R.W.; Piaskowski, V.D.

    1981-11-01

    Twelve patients over one year old with neuroblastoma (NBL) metastatic to bone and bone marrow entered a study of adjuvant low-dose, fractionated total body irradiation (TBI). Six children who achieved a ''complete clinical response'' following chemotherapy (cyclophosphamide and adriamycin) and surgical resection of the abdominal primary received TBI (10 rad/fraction to totals of 100-120 rad/10-12 fx/12-25 days). Two children received concurrent local irradiation for residual abdominal tumor. The intervals from cessation of chemotherapy to documented progression ranged from 2-16 months, not substatially different from patients receiving similar chemotherapy and surgery without TBI. Three additional children with progressive NBL received similar TBI (80-120 rad/8-12 fx) without objective response.

  16. Microsoft Word - Cross Reference Matrix Introduction.doc | Department...

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

    Cross Reference Matrix Introduction.doc Microsoft Word - Cross Reference Matrix Introduction.doc PDF icon Microsoft Word - Cross Reference Matrix Introduction.doc More Documents & ...

  17. Geothermal Technologies Program Multi-Year Research, Development and

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

    Demonstration Plan: Introduction | Department of Energy Introduction Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan: Introduction The Geothermal Technologies Program Multi-Year Research, Development and Demonstration Plan presents the status of geothermal energy technologies and details program plans from 2009 through 2015, with program activities through 2025. gtp_myrdd_2009-introduction.pdf (3.84 MB) More Documents & Publications Geothermal

  18. An Introduction to SAE Hydrogen Fueling Standardization

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

    Introduction to SAE Hydrogen Fueling Standardization Will James U.S. Department of Energy Fuel Cell Technologies Office 2 | Fuel Cell Technologies Office eere.energy.gov 2 Question and Answer * Please type your question into the question box hydrogenandfuelcells.energy.gov SAE INTERNATIONAL U.S. DOE WEBINAR: An Introduction to SAE Hydrogen Fueling Standardization SAE INTERNATIONAL PARTICIPANTS AND AGENDA 4 DOE WEBINAR: An Introduction to SAE Hydrogen Fueling Standardization *Will James -

  19. Introduction to Vol Two Part Two

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

    of Information Act Investor Relations Library Privacy Publications Tribal Affairs Introduction to Volume Two, Part II (1950-1987) An error occurred. Try watching this video on...

  20. Types of Lighting in Commercial Buildings - Introduction

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

    Introduction Lighting is a major consumer of electricity in commercial buildings and a target for energy savings through use of energy-efficient light sources along with other...

  1. Trends in Commercial Buildings--Introduction

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

    series of surveys in each sector reveals the trends in energy use for the sector. Introduction The Commercial Buildings Energy Consumption Survey (CBECS) collects data from a...

  2. Introduction to Chemistry and Material Sciences Applications

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

    Intro Chem and MatSci Apps Introduction to Chemistry and Material Sciences Applications June 26, 2012 Last edited: 2016-04-29 11:34:4

  3. Introduction to SAE Hydrogen Fueling Standardization Webinar...

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

    Introduction to SAE Hydrogen Fueling Standardization Webinar: Q&A September 11, 2014 ... Vehicle hydrogen storage undergoes multiple crash and fire testing, which is much more ...

  4. Tribal Nations & the United States: An Introduction

    Broader source: Energy.gov [DOE]

    NCAI's Tribal Nations & the United States: An Introduction report provides a basic overview of the history and underlying principles of tribal governance.

  5. Building America Webinar: Introduction - Who's Successfully Doing...

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

    More Documents & Publications Building America Webinar on May 21, 2014: Introduction Building America Webinar: Retrofitting Central Space Conditioning Strategies for Multifamily ...

  6. 2013 SSL Market Introduction Workshop Presentations Posted

    Broader source: Energy.gov [DOE]

    DOE has posted the presentations and materials from the eighth annual Solid-State Lighting Market Introduction Workshop, held November 12-14 in Portland, OR.

  7. Introduction to Chemistry and Material Sciences Applications

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

    Intro Chem and MatSci Apps Introduction to Chemistry and Material Sciences Applications June 26, 2012 Last edited: 2016-04-29 11:34:4

  8. Introduction to applications and industries for Microelectromechanical...

    Office of Scientific and Technical Information (OSTI)

    Introduction to applications and industries for Microelectromechanical Systems (MEMS). ... Sponsoring Org: USDOE Country of Publication: United States Language: English Subject: 42 ...

  9. Introduction to SAE Hydrogen Fueling Standardization

    Broader source: Energy.gov [DOE]

    Download presentation slides and questions and answers from the DOE Fuel Cell Technologies Office webinar, Introduction to SAE Hydrogen Fueling Standardization, held on September 11, 2014.

  10. Introduction to Bayesian methods in macromolecular crystallography...

    Office of Scientific and Technical Information (OSTI)

    Results Journal Article: Introduction to Bayesian methods in macromolecular crystallography Citation Details ... Publication Date: 2011-07-14 OSTI Identifier: 1082292 Report ...

  11. Searches for Fractionally Charged Particles: What Should Be Done Next?

    SciTech Connect (OSTI)

    Perl, Martin L.; /SLAC

    2009-01-15

    Since the initial measurements of the electron charge a century ago, experimenters have faced the persistent question as to whether elementary particles exist that have charges that are fractional multiples of the electron charge. I concisely review the results of the last 50 years of searching for fractional charge particles with no confirmed positive results. I discuss the question of whether more searching is worthwhile?

  12. Disorder Matters in the 5/2 Fractional Quantum Hall Effect (invited...

    Office of Scientific and Technical Information (OSTI)

    National Laboratories contract DE-AC04-94AL85000. Outline: * Introduction * Spin ... VxyI More fractions n 1.55 x 10 cm T 50 mK 13 25 35 37 23 47 10 15 RXy(h...

  13. Second Generation Fractional Quantum Hall Effect

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

    Generation Fractional Quantum Hall Effect - Sandia Energy Energy Search Icon Sandia Home ... Second Generation Fractional Quantum Hall Effect HomeHighlights - Energy Research...

  14. The Bootstrap Fraction in TFTR

    SciTech Connect (OSTI)

    Hoang, G. T.

    1997-04-15

    The TRANSP plasma analysis code is used to calculate the bootstrap current generated during neutral-beam injection and ion cyclotron resonance frequency heating for a wide variety of TFTR discharges. An empirical scaling relation is given for the bootstrap current fraction using the ratio of the peakedness of the thermal pressure and the total current density.

  15. Lakewood High School Teacher Recognized for Introduction of Renewable

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

    Energy Curriculum - News Releases | NREL Lakewood High School Teacher Recognized for Introduction of Renewable Energy Curriculum November 17, 2005 Golden, Colo. - 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. Matthew Brown, technology teacher at Lakewood High School, started a new course this year that

  16. Microsoft Word - 4 Introduction by SJY 15_16.docx

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

    xi Introduction April 1, 2015 - March 31, 2016 Progress in research and operations at the Texas A&M Cyclotron Institute is summarized in this report for the period April, 1, 2015 through March 31, 2016. The format follows that of previous years. Sections I through III contain reports from individual research projects. Operation and technical developments are given in Section IV. Section V lists the publications with Cyclotron Institute authors and outside users and the Appendix gives

  17. Procurement Division Introduction | Princeton Plasma Physics Lab

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

    Procurement Division Procurement Division Introduction Travel and Conference Services Careers/ Human Resources Directory Diversity and Inclusion Environment, Safety & Health Furth Plasma Physics Library Lab Leadership Organization Chart Technology Transfer Contact Us Business Operations Procurement Division Procurement Division Introduction Travel and Conference Services Careers/ Human Resources Directory Diversity and Inclusion Environment, Safety & Health Furth Plasma Physics Library

  18. Introduction to Scientific I/O

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

    Scientific I/O Show All | 1 2 3 4 5 6 | Next » Introduction to Scientific I/O Table of Contents Introduction to Scientific I/O The Lustre File System The HDF5 Library Parallel HDF5 Scientific I/O in HDF5 Optimizations for HDF5 on Lustre Introduction to Scientific I/O I/O is commonly used by scientific applications to achieve goals like: storing numerical output from simulations for later analysis; implementing 'out-of-core' techniques for algorithms that process more data than can fit in system

  19. Introduction to APS | Advanced Photon Source

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

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

  20. DOE - Fossil Energy: Introduction to Coal Technology

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

    Introduction An Energy Lesson Cleaning Up Coal COAL is our most abundant fossil fuel. The United States has more coal than the rest of the world has oil. There is still enough coal ...

  1. Introduction to Benchmarking: Starting a Benchmarking Plan

    Broader source: Energy.gov [DOE]

    Presentation for the Introduction to Benchmarking: Starting a Benchmarking Plan webinar, presented on February 21, 2013 as part of the U.S. Department of Energy's Technical Assistance Program (TAP).

  2. Guide to Community Energy Strategic Planning: Introduction

    Broader source: Energy.gov [DOE]

    U.S. Department of Energy (DOE) Technical Assistance Program (TAP) Solution Center publishes this strategic energy planning guide for state and local governments. This links to the introduction.

  3. Introduction to High Performance Computing Using GPUs

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

    HPC Using GPUs Introduction to High Performance Computing Using GPUs July 11, 2013 NERSC, NVIDIA, and The Portland Group presented a one-day workshop "Introduction to High Performance Computing Using GPUs" on July 11, 2013 in Room 250 of Sutardja Dai Hall on the University of California, Berkeley, campus. Registration was free and open to all NERSC users; Berkeley Lab Researchers; UC students, faculty, and staff; and users of the Oak Ridge Leadership Computing Facility. This workshop

  4. Introduction to Radioecology | Environmental Radiation Protection

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

    Curriculum Introduction to Radioecology (3 hrs) Instructor: Gary Mills Course Description: This course will be an introduction to the fates and effects of radionuclides (radioactive isotopes) and their environmental impacts. The topics will include: natural and anthropogenic sources of radionuclides, the modes of their dispersal, accumulation, and sequestration in the environment, the physical and biological factors influencing their uptake, accumulation, and elimination by biota, and the

  5. The Smart Grid: An Introduction | Department of Energy

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

    Grid: An Introduction The Smart Grid: An Introduction The Smart Grid: An Introduction. How a smarter grid works as an enabling engine for our economy, our environment and our future. The Smart Grid: An Introduction (4.41 MB) More Documents & Publications SMART GRID: an introduction. WHAT THE SMART GRID MEANS TO AMERICANS HOW THE SMART GRID PROMOTES A GREENER FUTURE.

  6. FRACTIONATING COLUMN PRODUCT COLLECTOR CONTROL

    DOE Patents [OSTI]

    Paxson, G.D. Jr.

    1964-03-10

    Means for detecting minute fluid products from a chemical separation column and for advancing a collector tube rack in order to automatically separate and collect successive fractionated products are described. A charge is imposed on the forming drops at the column orifice to create an electric field as the drop falls in the vicinity of a sensing plate. The field is detected by an electrometer tube coupled to the plate causing an output signal to actuate rotation of a collector turntable rack, thereby positioning new collectors under the orifice. The invention provides reliable automatic collection independent of drop size, rate of fall, or chemical composition. (AEC)

  7. Introduction to CEMI Fact Sheet | Department of Energy

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

    Introduction to CEMI Fact Sheet Introduction to CEMI Fact Sheet Introduction to CEMI Fact Sheet 2015.pdf (471.49 KB) More Documents & Publications CEMI Days Factsheet Amped Up! Volume 1, No.2 Technologist in Residence Pilot: Informational Webinar

  8. Introduction to HPC using GPUs July 11, 2013

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

    Introduction to HPC using GPUs July 11, 2013 Introduction to HPC using GPUs July 11, 2013 June 18, 2013 by Francesca Verdier Registration is open for a one-day class "Introduction ...

  9. EDITORIAL HPJ SPECIAL ISSUE INTRODUCTION

    SciTech Connect (OSTI)

    Farfan, E.

    2011-10-01

    Radioecology is the study of the fate and transport and potential effects of radionuclides and associated contaminants in the environment. In short, it is the science that describes the fundamental connection between environmental health and human health risks. As such, radioecology can and has provided the credible, consistent and defensible basis for the successful and cost-effective environmental cleanup and closure of nuclear production and waste sites. In addition, radioecology also provides the technical basis for making timely and reliable decisions on cleanup in the aftermath of nuclear incidents such as Chernobyl and Fukushima. The 1986 Chernobyl Nuclear Power Plant (ChNPP) accident resulted in catastrophic health, social, and economic consequences in many countries, predominantly, Ukraine, Belarus, and Russia. The extent of radioactive contamination, levels and forms of contamination, and diversity of the ecosystems affected by the accident did not have any precedent and provided unique opportunities for environmental scientists around the world. Following the natural course of their development, populations of species and their communities found themselves in conditions of chronic radiation exposure that exceeded the natural background by factors of hundreds and thousands. Anything similar would have been extremely difficult if not impossible to recreate in a scientific laboratory. Consequently, since the first few years after the accident, many teams of scientists have visited the Chernobyl Exclusion Zone (ChEZ). The knowledge gained by studying the consequences of this accident has tremendous importance. The concept of an international research and technical center to address the problems involving nuclear and radiological accidents became a reality with the establishment of the International Chernobyl Center (ICC). In May 1995, the US and Ukraine signed a Protocol of Intent on establishment of the ICC, and the government of Ukraine appealed to the

  10. Introduction to Coast Guard Bridge Permitting | Open Energy Informatio...

    Open Energy Info (EERE)

    Introduction to Coast Guard Bridge Permitting Jump to: navigation, search OpenEI Reference LibraryAdd to library PermittingRegulatory Guidance - GuideHandbook: Introduction to...

  11. The Smart Grid: An Introduction | Open Energy Information

    Open Energy Info (EERE)

    Introduction Jump to: navigation, search Tool Summary LAUNCH TOOL Name: The Smart Grid: An Introduction AgencyCompany Organization: United States Department of Energy Sector:...

  12. An introduction to electrical resistivity in geophysics | Open...

    Open Energy Info (EERE)

    introduction to electrical resistivity in geophysics Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: An introduction to electrical resistivity...

  13. EFCOG Work Management Subgroup Introduction and Overview | Department...

    Office of Environmental Management (EM)

    EFCOG Work Management Subgroup Introduction and Overview EFCOG Work Management Subgroup Introduction and Overview May 16, 2013 Presenter: Donna J. Governor, EFCOG Work Management...

  14. Sandia Energy - Introduction of Prof. David Kelley and UC Merced...

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

    to SSLS Home Solid-State Lighting Partnership News Energy Efficiency News & Events Introduction of Prof. David Kelley and UC Merced to SSLS Previous Next Introduction of Prof....

  15. An Introduction to Electric Power Transmission | Open Energy...

    Open Energy Info (EERE)

    An Introduction to Electric Power Transmission Jump to: navigation, search OpenEI Reference LibraryAdd to library General: An Introduction to Electric Power Transmission Abstract...

  16. Power to the Plug: An Introduction to Energy, Electricity, Consumption...

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

    to the Plug: An Introduction to Energy, Electricity, Consumption, and Efficiency Power to the Plug: An Introduction to Energy, Electricity, Consumption, and Efficiency Below is...

  17. Presentation: Introduction to Current & Prior Studies of the...

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

    Presentation: Introduction to Current & Prior Studies of the DOE Laboratories Presentation: Introduction to Current & Prior Studies of the DOE Laboratories A briefing to the ...

  18. SMART GRID: an introduction. | Department of Energy

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

    SMART GRID: an introduction. SMART GRID: an introduction. Our nation's electric power infrastructure that has served us so well for so long - also known as "the grid" - is rapidly running up against its limitations. Our lights may be on, but systemically, the risks associated with relying on an often overtaxed grid grow in size, scale and complexity every day. From national challenges like power system security to those global in nature such as climate change, our near-term agenda is

  19. WATER FRACTIONS IN EXTRASOLAR PLANETESIMALS

    SciTech Connect (OSTI)

    Jura, M.; Xu, S., E-mail: jura@astro.ucla.edu, E-mail: sxu@astro.ucla.edu [Department of Physics and Astronomy, University of California Los Angeles, Los Angeles, CA 90095-1562 (United States)

    2012-01-15

    With the goal of using externally polluted white dwarfs to investigate the water fractions of extrasolar planetesimals, we assemble from the literature a sample that we estimate to be more than 60% complete of DB white dwarfs warmer than 13,000 K, more luminous than 3 Multiplication-Sign 10{sup -3} L{sub Sun }, and within 80 pc of the Sun. When considering all the stars together, we find that the summed mass accretion rate of heavy atoms exceeds that of hydrogen by over a factor of 1000. If so, this sub-population of extrasolar asteroids treated as an ensemble has little water and is at least a factor of 20 drier than CI chondrites, the most primitive meteorites. Furthermore, while an apparent 'excess' of oxygen in a single DB can be interpreted as evidence that the accreted material originated in a water-rich parent body, we show that at least in some cases, there can be sufficient uncertainties in the time history of the accretion rate that such an argument may be ambiguous. Regardless of the difficulty associated with interpreting the results from an individual object, our analysis of the population of polluted DBs provides indirect observational support for the theoretical view that a snow line is important in disks where rocky planetesimals form.

  20. Webinar: Introduction to SAE Hydrogen Fueling Standardization

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Energy Department will present a live webinar titled "Introduction to SAE Hydrogen Fueling Standardization" on Thursday, September 11. The webinar will provide an overview of the SAE Standards SAE J2601 and J2799 and how they are applied to hydrogen fueling for fuel cell electric vehicles (FCEVs).

  1. Biomass Program 2007 Accomplishments - Report Introduction

    SciTech Connect (OSTI)

    none,

    2009-10-27

    The Office of Energy Efficiency and Renewable Energy's (EERE’s) Biomass Program works with industry, academia and its national laboratory partners on a balanced portfolio of research in biomass feedstocks and conversion technologies. This document provides the introduction to the 2007 Program Accomplishments Report.

  2. Open Simulation Laboratories [Guest editors' introduction

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

    Alexander, Francis J.; Meneveau, Charles

    2015-09-01

    The introduction for the special issue on open simulation laboratories, the guest editors describe how OSLs will become more common as their potential is better understood and they begin providing access to valuable datasets to much larger segments of the scientific community. Moreover, new analysis tools and ways to do science will inevitably develop as a result.

  3. Introduction to the Emergency Management Guide

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

    1997-08-21

    The guide provides non-mandatory guidance for the implementation of the requirements pertaining to the DOE comprehensive EMS. Volume 1 is an introduction to the program. Canceled by DOE G 151.1-1A. Does not cancel other directives.

  4. Community Energy Strategic Planning - Introduction | Department of Energy

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

    Introduction Community Energy Strategic Planning - Introduction This presentation provides an introduction to the Community Energy Strategic Planning approach. Community Energy Strategic Planning- Introduction (2.63 MB) More Documents & Publications Community Energy Strategic Planning - Step 3 Community Energy Strategic Planning - Step 6 Strategic Energy Planning Webinar Presentation Slides

  5. Introduction to Cyber Technologies exercise environment

    Energy Science and Technology Software Center (OSTI)

    2014-12-17

    Exercise environment for Introduction to Cyber Technologies class. This software is essentially a collection of short scripts, configuration files, and small executables that form the exercise component of the Sandia Cyber Technologies Academy’s Introduction to Cyber Technologies class. It builds upon other open-source technologies, such as Debian Linux and minimega, to provide comprehensive Linux and networking exercises that make learning these topics exciting and fun. Sample exercises: a pre-built set of home directories the studentmore » must navigate through to learn about privilege escalation, the creation of a virtual network playground designed to teach the student about the resiliency of the Internet, and a two-hour Capture the Flag challenge for the final lesson. There are approximately thirty (30) exercises included for the students to complete as part of the course.« less

  6. Introduction to Cyber Technologies exercise environment

    SciTech Connect (OSTI)

    2014-12-17

    Exercise environment for Introduction to Cyber Technologies class. This software is essentially a collection of short scripts, configuration files, and small executables that form the exercise component of the Sandia Cyber Technologies Academy?s Introduction to Cyber Technologies class. It builds upon other open-source technologies, such as Debian Linux and minimega, to provide comprehensive Linux and networking exercises that make learning these topics exciting and fun. Sample exercises: a pre-built set of home directories the student must navigate through to learn about privilege escalation, the creation of a virtual network playground designed to teach the student about the resiliency of the Internet, and a two-hour Capture the Flag challenge for the final lesson. There are approximately thirty (30) exercises included for the students to complete as part of the course.

  7. Sample introduction system for a flow cytometer

    DOE Patents [OSTI]

    Van den Engh, Ger

    1997-01-01

    A sample introduction system for a flow cytometer allows easy change of sample containers such as test tubes and facilitates use in high pressure environments. The sample container includes a cap having a pressure supply chamber and a sample container attachment cavity. A sample container may be automatically positioned into the attachment cavity so as to sealably engage the end of the sample container as its outer surface. This positioning may be accomplished through some sample introduction mechanism. To facilitate cleaning, HPLC tubing and fittings may be used in a manner which facilitates removing of the entire tubing from both the nozzle container and other sample container cap to permit its replacement to avoid contamination. The sample container support may include horizontal stops which loosely limit the movement of the sample container and thus avoid further stresses upon it.

  8. Sample introduction apparatus for a flow cytometer

    DOE Patents [OSTI]

    Van den Engh, Ger

    1998-01-01

    A sample introduction system for a flow cytometer allows easy change of sample containers such as test tubes and facilitates use in high pressure environments. The sample container includes a cap having a pressure supply chamber and a sample container attachment cavity. A sample container may be automatically positioned into the attachment cavity so as to sealably engage the end of the sample container as its outer surface. This positioning may be accomplished through some sample introduction mechanism. To facilitate cleaning HPLC tubing and fittings may be used in a manner which facilitates removable of the entire tubing from both the nozzle container and other sample container cap to permit its replacement to avoid contamination. The sample container support may include horizontal stops which loosely limit the movement of the sample container and thus avoid further stresses upon it.

  9. Sample introduction apparatus for a flow cytometer

    DOE Patents [OSTI]

    Van den Engh, G.

    1998-03-10

    A sample introduction system for a flow cytometer allows easy change of sample containers such as test tubes and facilitates use in high pressure environments. The sample container includes a cap having a pressure supply chamber and a sample container attachment cavity. A sample container may be automatically positioned into the attachment cavity so as to sealably engage the end of the sample container as its outer surface. This positioning may be accomplished through some sample introduction mechanism. To facilitate cleaning HPLC tubing and fittings may be used in a manner which facilitates removable of the entire tubing from both the nozzle container and other sample container cap to permit its replacement to avoid contamination. The sample container support may include horizontal stops which loosely limit the movement of the sample container and thus avoid further stresses upon it. 3 figs.

  10. Sample introduction system for a flow cytometer

    DOE Patents [OSTI]

    Engh, G. van den

    1997-02-11

    A sample introduction system for a flow cytometer allows easy change of sample containers such as test tubes and facilitates use in high pressure environments. The sample container includes a cap having a pressure supply chamber and a sample container attachment cavity. A sample container may be automatically positioned into the attachment cavity so as to sealably engage the end of the sample container as its outer surface. This positioning may be accomplished through some sample introduction mechanism. To facilitate cleaning, HPLC tubing and fittings may be used in a manner which facilitates removing of the entire tubing from both the nozzle container and other sample container cap to permit its replacement to avoid contamination. The sample container support may include horizontal stops which loosely limit the movement of the sample container and thus avoid further stresses upon it. 3 figs.

  11. THE COLOUR GLASS CONDENSATE: AN INTRODUCTION

    SciTech Connect (OSTI)

    IANCU,E.; LEONIDOV,A.; MCLERRAN,L.

    2001-08-06

    In these lectures, the authors develop the theory of the Colour Glass Condensate. This is the matter made of gluons in the high density environment characteristic of deep inelastic scattering or hadron-hadron collisions at very high energy. The lectures are self contained and comprehensive. They start with a phenomenological introduction, develop the theory of classical gluon fields appropriate for the Colour Glass, and end with a derivation and discussion of the renormalization group equations which determine this effective theory.

  12. DOE Focus Areas and Panel Introduction

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

    DOE Focus Areas and Panel Introduction DOE SSL Program Connected Lighting Meeting November 16, 2015 2 The emergence of Connected Lighting * Solid-State Lighting * Significant technology trends driving performance improvements and cost reductions - Computing - Mobile - Intelligence (i.e. microcontrollers), network interfaces, and sensors * Cloud storage, computing, analytics as a service * IoT focus on systems and data 1) Controllable and Intelligent SSL Source 2) Wired, Wireless Network

  13. Introduction to Reading and Visualizing ARM Data

    SciTech Connect (OSTI)

    Mather, James

    2014-02-18

    Atmospheric Radiation Measurement (ARM) Program standard data format is NetCDF 3 (Network Common Data Form). The object of this tutorial is to provide a basic introduction to NetCDF with an emphasis on aspects of the ARM application of NetCDF. The goal is to provide basic instructions for reading and visualizing ARM NetCDF data with the expectation that these examples can then be applied to more complex applications.

  14. Introduction to Renewable Energy Project Finance Structures

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

    FEDERAL ENERGY MANAGEMENT PROGRAM Introduction to Renewable Energy Project Finance Structures Jason Coughlin Jason.Coughlin@nrel.gov October 3rd, 2012 2 | FEDERAL ENERGY MANAGEMENT PROGRAM femp.energy.gov Project Finance Structures * Why is this topic relevant? - Increase your understanding of the project finance process with a "behind the scenes" look at common structures used when financing renewable energy projects with a Power Purchase Agreement (PPA). - Introduce terminology. -

  15. Neutron Imaging Calibration to Measure Void Fraction

    SciTech Connect (OSTI)

    Geoghegan, Patrick J; Bilheux, Hassina Z; Sharma, Vishaldeep; Fricke, Brian A

    2015-01-01

    Void fraction is an intuitive parameter that describes the fraction of vapor in a two-phase flow. It appears as a key variable in most heat transfer and pressure drop correlations used to design evaporating and condensing heat exchangers, as well as determining charge inventory in refrigeration systems. Void fraction measurement is not straightforward, however, and assumptions on the invasiveness of the measuring technique must be made. Neutron radiography or neutron imaging has the potential to be a truly non-invasive void fraction measuring technique but has until recently only offered qualitative descriptions of two-phase flow, in terms of flow maldistributions, for example. This paper describes the calibration approach necessary to employ neutron imaging to measure steady-state void fraction. Experiments were conducted at the High Flux Isotope Reactor (HFIR) Cold Guide 1D neutron imaging facility at Oak Ridge National Laboratory (ORNL), Oak Ridge, TN, USA.

  16. Airborne release fractions/rates and respirable fractions for nonreactor nuclear facilities. Volume 2, Appendices

    SciTech Connect (OSTI)

    Not Available

    1994-12-01

    This document contains compiled data from the DOE Handbook on Airborne Release Fractions/Rates and Respirable Fractions for Nonreactor Nuclear facilities. Source data and example facilities utilized, such as the Plutonium Recovery Facility, are included.

  17. Y YEAR

    National Nuclear Security Administration (NNSA)

    2 40 -4.76% YEAR 2013 2014 Males 37 35 -5.41% Females 5 5 0% YEAR 2013 2014 SES 2 2 0% EJEK 5 4 -20.00% EN 05 5 7 40.00% EN 04 6 6 0% EN 03 1 1 0% NN...

  18. Y YEAR

    National Nuclear Security Administration (NNSA)

    79 67 -15.19% YEAR 2013 2014 Males 44 34 -22.73% Females 35 33 -5.71% YEAR 2013 2014 SES 6 4 -33.33% EJEK 1 1 0% EN 05 9 8 -11.11% EN 04 6 5 -16.67% NN...

  19. An Introduction to Washington Water Law | Open Energy Information

    Open Energy Info (EERE)

    Introduction to Washington Water Law Jump to: navigation, search OpenEI Reference LibraryAdd to library Legal Document- OtherOther: An Introduction to Washington Water LawLegal...

  20. Guiding Market Introduction of High-Performance SSL Products...

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

    Guiding Market Introduction of High-Performance SSL Products Guiding Market Introduction of High-Performance SSL Products 2014 DOE Solid-State Lighting Program Fact Sheet PDF icon...

  1. Statement from Energy Secretary Samuel W. Bodman on the Introduction...

    Energy Savers [EERE]

    the Introduction of Legislation to Expand the SPR Statement from Energy Secretary Samuel W. Bodman on the Introduction of Legislation to Expand the SPR May 21, 2007 - 1:24pm ...

  2. Cummins Work Toward Successful Introduction of Light-Duty Clean...

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

    Work Toward Successful Introduction of Light-Duty Clean Diesel Engines in US Cummins Work Toward Successful Introduction of Light-Duty Clean Diesel Engines in US 2005 Diesel Engine ...

  3. Fuel Cells and RPSs: An Introduction | Department of Energy

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

    RPSs: An Introduction Fuel Cells and RPSs: An Introduction Presented at the Clean Energy States Alliance and U.S. Department of Energy Webinar: Fuel Cells and Renewable Portfolio ...

  4. Evaluation of an Experimental Re-introduction of Sockeye Salmon into Skaha Lake; Year 3 of 3; Addendum to the Assessment of Juvenile Oncorhynchus nerka (Sockeye and Kokane) Rearing Conditions of Skaha and Osoyoos Lakes 2002 Section of the 2002 Technical Report, 2003 Technical Report.

    SciTech Connect (OSTI)

    Wright, Howie; Lawrence, Shayla; Rebellato, Betty

    2004-01-01

    The purpose of this addendum is, first, to provide and discuss disease agent survey results that were not available for inclusion in the Disease Risk Assessment portion of the YEAR 3 report at the time of its writing, and second, to make recommendations stemming from these results. The first set of results deals with live box exposure tests conducted using juvenile sentinel rainbow trout in the spring of 2002 to detect Myxosoma cerebralis and Ceratomyxa shasta. The second set of results deals with similar exposure tests conducted in the spring of 2003. The latter tests were initially intended to occur in the fall of 2002 but had to be re-scheduled to the spring of 2003 because suitably aged sentinel rainbow trout for the exposures were not available in the fall of 2002. The methods used for the live box exposure tests were essentially the same as those described in the YEAR 3 report. Fish were again exposed at the same four sites above McIntyre Dam and at the same four sites below the dam. As mentioned in the YEAR 3 report, the spring 2002 exposure lasted for 21 days (May 6 to 27). The spring 2003 exposure also lasted for 21 days (April 22 to May 13). The number of fish in the spring 2003 tests was, however, reduced to approximately half the number used in previous tests in order to reduce the chances of dissolved oxygen problems, suspected to have occurred in earlier tests in some of the live boxes. As before, fish that survived the live box exposures were transferred to Skaha Hatchery where they were held for sufficient time to permit any infections with M. cerebralis and C. shasta to develop and to permit for spore development in these pathogens. Assays for the pathogens were carried out as previously described. Detection of M. cerebralis was based on detecting its spores following the trypsin/pepsin digestion method. Detection of C. shasta was based on a polymerase chain reaction (PCR) test, but smears of fresh intestinal tissues (one fish per smear) were also

  5. Quality quandaries: A gentle introduction to Bayesian statistics

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

    Weaver, Brian Phillip; Hamada, Michael Scott

    2016-07-11

    Here, we provide a gentle introduction to this powerful analysis method that can handle complex data and modeling situations.

  6. Introduction of Functionality, Selection of Topology, and Enhancement...

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

    Introduction of Functionality, Selection of Topology, and Enhancement of Gas Adsorption in Multivariate Metal-Organic Framework-177

  7. Energy Efficiency as a Resource Regional Reports Introduction

    SciTech Connect (OSTI)

    None

    2010-06-25

    This is an introduction to the Energy Efficiency as a Resource Regional Reports produced by the DOE Industrial Technologies Program.

  8. Introduction SCADA Security for Managers and Operators | Department of

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

    Energy Introduction SCADA Security for Managers and Operators Introduction SCADA Security for Managers and Operators SCADA Test Bed introduction to managers and operators in the field- To establish a National capability to support industry and government in addressing control system cyber security and vulnerabilities in the energy sector Introduction SCADA Security for Managers and Operators (8.15 MB) More Documents & Publications Intermediate SCADA Security Training Course Slides

  9. Introduction to Renewable Energy Project Finance Structures | Department of

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

    Energy Introduction to Renewable Energy Project Finance Structures Introduction to Renewable Energy Project Finance Structures Presentation covers the most common financing structures used by project developers and their investors. Download the introduction to renewable energy project finance structures presentation. (900.38 KB) More Documents & Publications Federal Utility Partnership Working Group Meeting: Chairman's Corner Federal Utility Partnership Working Group Meeting: Washington

  10. Orchestrating Market Success: Seattle Market Introduction Workshop Video |

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

    Department of Energy Orchestrating Market Success: Seattle Market Introduction Workshop Video Orchestrating Market Success: Seattle Market Introduction Workshop Video View the video from Jim Brodrick's opening presentation at the July 2011 DOE SSL Market Introduction Workshop in Seattle, Washington

  11. 2013 Annual Merit Review Results Report - Introduction | Department of

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

    Energy Introduction 2013 Annual Merit Review Results Report - Introduction Merit review of DOE Vehicle Technologies research activities 2013_amr_cover_toc_intro.pdf (2.89 MB) More Documents & Publications DOE Vehicle Technologies Program 2009 Merit Review Report 2012 Annual Merit Review Results Report - Introduction 2011 Annual Merit Review Results Report

  12. Bio-oil fractionation and condensation

    DOE Patents [OSTI]

    Brown, Robert C; Jones, Samuel T; Pollard, Anthony

    2013-07-02

    A method of fractionating bio-oil vapors which involves providing bio-oil vapors comprising bio-oil constituents is described. The bio-oil vapors are cooled in a first stage which comprises a condenser having passages for the bio-oil separated by a heat conducting wall from passages for a coolant. The coolant in the condenser of the first stage is maintained at a substantially constant temperature, set at a temperature in the range of 75 to 100.degree. C., to condense a first liquid fraction of liquefied bio-oil constituents in the condenser of the first stage. The first liquid fraction of liquified bio-oil constituents from the condenser in the first stage is collected. Also described are steps for subsequently recovering further liquid fractions of liquefied bio-oil constituents. Particular compositions of bio-oil condensation products are also described.

  13. Casimir Energy Associated With Fractional Derivative Field

    SciTech Connect (OSTI)

    Lim, S. C.

    2007-04-28

    Casimir energy associated with fractional derivative scalar massless field at zero and positive temperature can be obtained using the regularization based on generalized Riemann zeta function of Epstein-Hurwitz type.

  14. FRACTIONATION OF LIGNOCELLULOSIC BIOMASS FOR FUEL-GRADE ETHANOL PRODUCTION

    SciTech Connect (OSTI)

    F.D. Guffey; R.C. Wingerson

    2002-10-01

    PureVision Technology, Inc. (PureVision) of Fort Lupton, Colorado is developing a process for the conversion of lignocellulosic biomass into fuel-grade ethanol and specialty chemicals in order to enhance national energy security, rural economies, and environmental quality. Lignocellulosic-containing plants are those types of biomass that include wood, agricultural residues, and paper wastes. Lignocellulose is composed of the biopolymers cellulose, hemicellulose, and lignin. Cellulose, a polymer of glucose, is the component in lignocellulose that has potential for the production of fuel-grade ethanol by direct fermentation of the glucose. However, enzymatic hydrolysis of lignocellulose and raw cellulose into glucose is hindered by the presence of lignin. The cellulase enzyme, which hydrolyzes cellulose to glucose, becomes irreversibly bound to lignin. This requires using the enzyme in reagent quantities rather than in catalytic concentration. The extensive use of this enzyme is expensive and adversely affects the economics of ethanol production. PureVision has approached this problem by developing a biomass fractionator to pretreat the lignocellulose to yield a highly pure cellulose fraction. The biomass fractionator is based on sequentially treating the biomass with hot water, hot alkaline solutions, and polishing the cellulose fraction with a wet alkaline oxidation step. In September 2001 PureVision and Western Research Institute (WRI) initiated a jointly sponsored research project with the U.S. Department of Energy (DOE) to evaluate their pretreatment technology, develop an understanding of the chemistry, and provide the data required to design and fabricate a one- to two-ton/day pilot-scale unit. The efforts during the first year of this program completed the design, fabrication, and shakedown of a bench-scale reactor system and evaluated the fractionation of corn stover. The results from the evaluation of corn stover have shown that water hydrolysis prior to

  15. Y YEAR

    National Nuclear Security Administration (NNSA)

    7 35 -5.41% ↓ YEAR 2013 2014 Males 27 25 -7.41% ↓ Females 10 10 0% / YEAR 2013 2014 SES 1 1 0% / EN 05 1 1 0% / EN 04 11 10 -9.09% ↓ NN (Engineering) 8 8 0% / NQ (Prof/Tech/Admin) 14 15 7.14% ↑ NU (Tech/Admin Support) 2 0 -100% ↓ YEAR 2013 2014 American Indian Alaska Native Male (AIAN,M) 0 0 0% / American Indian Alaskan Native Female (AIAN,F) 1 1 0% / African American Male (AA,M) 1 1 0% / African American Female (AA,F) 3 3 0% / Asian American Pacific Islander Male (AAPI,M) 0 0 0% /

  16. Y YEAR

    National Nuclear Security Administration (NNSA)

    5 79 -7.06% ↓ YEAR 2013 2014 Males 59 57 -3.39% ↓ Females 26 22 -15.38% ↓ YEAR 2013 2014 SES 1 0 -100% ↓ EJ/EK 4 3 -25.00% ↓ EN 05 3 2 -33.33% ↓ EN 04 22 22 0% / EN 03 8 8 0% / NN (Engineering) 16 15 -6.25% ↓ NQ (Prof/Tech/Admin) 28 26 -7.14% ↓ NU (Tech/Admin Support) 3 3 0% / YEAR 2013 2014 American Indian Alaska Native Male (AIAN,M) 2 2 0% / American Indian Alaskan Native Female (AIAN,F) 1 1 0% / African American Male (AA,M) 5 4 -20.00% ↓ African American Female (AA,F) 3 2

  17. Y YEAR

    National Nuclear Security Administration (NNSA)

    91 81 -10.99% ↓ YEAR 2013 2014 Males 67 56 -16.42% ↓ Females 24 25 4.17% ↑ YEAR 2013 2014 SES 1 2 100% ↑ EJ/EK 9 8 -11.11% ↓ EN 04 25 22 -12.00% ↓ NN (Engineering) 24 20 -16.67% ↓ NQ (Prof/Tech/Admin) 29 26 -10.34% ↓ NU (Tech/Admin Support) 3 3 0% / YEAR 2013 2014 American Indian Alaska Native Male (AIAN,M) 2 2 0% / American Indian Alaskan Native Female (AIAN,F) 3 3 0% / African American Male (AA,M) 0 0 0% / African American Female (AA,F) 0 0 0% / Asian American Pacific Islander

  18. Y YEAR

    National Nuclear Security Administration (NNSA)

    21 -4.55% ↓ YEAR 2013 2014 Males 10 8 -20.00% ↓ Females 12 13 8.33% ↑ YEAR 2013 2014 SES 10 7 -30.00% ↓ EX 0 2 100% ↑ EJ/EK 1 1 0% / EN 05 0 1 100% ↑ EN 04 0 1 100% ↑ NQ (Prof/Tech/Admin) 9 8 -11.11% ↓ NU (Tech/Admin Support) 1 1 0% / ED 00 1 0 -100% ↓ YEAR 2013 2014 American Indian Alaska Native Male (AIAN,M) 0 0 0% / American Indian Alaskan Native Female (AIAN,F) 2 1 -50.00% ↓ African American Male (AA,M) 1 1 0% / African American Female (AA,F) 5 4 -20.00% ↓ Asian

  19. Y YEAR

    National Nuclear Security Administration (NNSA)

    41 155 9.93% ↑ YEAR 2013 2014 Males 92 106 15.22% ↑ Females 49 49 0% / YEAR 2013 2014 SES 8 8 0% / EX 1 1 0% / EJ/EK 4 4 0% / EN 05 11 10 -9.09% ↓ EN 04 11 14 27.27% ↑ EN 03 2 5 150% ↑ NN (Engineering) 60 63 5.00% ↑ NQ (Prof/Tech/Admin) 44 50 13.64% ↑ YEAR 2013 2014 American Indian Alaska Native Male (AIAN,M) 1 1 0% / American Indian Alaskan Native Female (AIAN,F) 1 1 0% / African American Male (AA,M) 7 10 42.86% ↑ African American Female (AA,F) 13 11 -15.38% ↓ Asian American

  20. Y YEAR

    National Nuclear Security Administration (NNSA)

    563 560 -0.53% ↓ YEAR 2013 2014 Males 518 514 -0.77% ↓ Females 45 46 2.22% ↑ YEAR 2013 2014 SES 2 2 0% / EJ/EK 2 2 0% / EN 04 1 1 0% / NN (Engineering) 11 11 0% / NQ (Prof/Tech/Admin) 218 221 1.38% ↑ NU (Tech/Admin Support) 1 2 100% ↑ NV (Nuc Mat Courier) 328 321 -2.13% ↓ YEAR 2013 2014 American Indian Alaska Native Male (AIAN,M) 15 15 0% / American Indian Alaskan Native Female (AIAN,F) 2 2 0% / African American Male (AA,M) 19 18 -5.26% ↓ African American Female (AA,F) 1 1 0% /

  1. Y YEAR

    National Nuclear Security Administration (NNSA)

    97 180 -8.63% ↓ YEAR 2013 2014 Males 105 89 -15.24% ↓ Females 92 91 -1.09% ↓ YEAR 2013 2014 SES 14 13 -7.14% ↓ EX 1 1 0% / EJ/EK 3 3 0% / EN 05 1 1 0% / EN 04 4 2 -50.00% ↓ EN 03 1 1 0% / EN 00 0 3 100% ↑ NN (Engineering) 35 27 -22.86% ↓ NQ (Prof/Tech/Admin) 135 126 -6.67% ↓ NU (Tech/Admin Support) 2 2 0% / GS 15 0 1 100% ↑ GS 13 1 0 -100% ↓ YEAR 2013 2014 American Indian Alaska Native Male (AIAN,M) 2 1 -50.00% ↓ American Indian Alaskan Native Female (AIAN,F) 0 0 0% /

  2. Y YEAR

    National Nuclear Security Administration (NNSA)

    *Total number of Employees 122 112 -8.20% ↓ YEAR 2013 2014 Males 90 84 -6.67% ↓ Females 32 28 -12.50% ↓ YEAR 2013 2014 SES 26 24 -7.69% ↓ EJ/EK 3 3 0% / EN 05 8 9 12.50% ↑ NN (Engineering) 48 47 -2.08% ↓ NQ (Prof/Tech/Admin) 30 26 -13.33% ↓ NU (Tech/Admin Support) 7 3 -57.14% ↓ YEAR 2013 2014 American Indian Alaska Native Male (AIAN,M) 0 0 0% / American Indian Alaskan Native Female (AIAN,F) 1 1 0% / African American Male (AA,M) 3 3 0% / African American Female (AA,F) 7 6 -14.29%

  3. Y YEAR

    National Nuclear Security Administration (NNSA)

    4 79 -5.95% ↓ YEAR 2013 2014 Males 59 55 -6.78% ↓ Females 25 24 -4.00% ↓ YEAR 2013 2014 SES 3 3 0% / EJ/EK 4 4 0% / EN 04 2 1 -50.00% ↓ NN (Engineering) 20 20 0% / NQ (Prof/Tech/Admin) 55 51 -7.27% ↓ YEAR 2013 2014 American Indian Alaska Native Male (AIAN,M) 0 0 0% / American Indian Alaskan Native Female (AIAN,F) 0 0 0% / African American Male (AA,M) 10 10 0% / African American Female (AA,F) 9 8 -11.11% ↓ Asian American Pacific Islander Male (AAPI,M) 2 2 0% / Asian American Pacific

  4. Y YEAR

    National Nuclear Security Administration (NNSA)

    8 87 -1.14% ↓ YEAR 2013 2014 Males 46 46 0% / Females 42 41 -2.38% ↓ YEAR 2013 2014 SES 1 0 -100% ↓ EJ/EK 4 2 -50.00% ↓ NN (Engineering) 12 12 0% / NQ (Prof/Tech/Admin) 68 70 2.94% ↑ NU (Tech/Admin Support) 3 3 0% / YEAR 2013 2014 American Indian Alaska Native Male (AIAN,M) 0 0 0% / American Indian Alaskan Native Female (AIAN,F) 2 2 0% / African American Male (AA,M) 5 5 0% / African American Female (AA,F) 5 6 20.00% ↑ Asian American Pacific Islander Male (AAPI,M) 0 0 0% / Asian

  5. Y YEAR

    National Nuclear Security Administration (NNSA)

    1 14 27.27% ↑ YEAR 2013 2014 Males 9 12 33.33% ↑ Females 2 2 0% / YEAR 2013 2014 SES 2 2 0% / EJ/EK 1 1 0% / EN 04 0 1 100% ↑ EN 00 0 1 100% ↑ NN (Engineering) 5 5 0% / NQ (Prof/Tech/Admin) 3 4 33.33% ↑ YEAR 2013 2014 American Indian Alaska Native Male (AIAN,M) 0 0 0% / American Indian Alaskan Native Female (AIAN,F) 0 0 0% / African American Male (AA,M) 0 0 0% / African American Female (AA,F) 0 0 0% / Asian American Pacific Islander Male (AAPI,M) 1 1 0% / Asian American Pacific

  6. Y YEAR

    National Nuclear Security Administration (NNSA)

    79 164 -8.38% ↓ YEAR 2013 2014 Males 100 92 -8.00% ↓ Females 79 72 -8.86% ↓ YEAR 2013 2014 SES 8 8 0% / EJ/EK 4 3 -25.00% ↓ EN 04 11 11 0% / EN 03 1 1 0% / EN 00 0 2 100% ↑ NN (Engineering) 39 32 -17.95% ↓ NQ (Prof/Tech/Admin) 111 104 -6.31% ↓ NU (Tech/Admin Support) 5 3 -40.00% ↓ YEAR 2013 2014 American Indian Alaska Native Male (AIAN,M) 1 2 100% ↑ American Indian Alaskan Native Female (AIAN,F) 2 1 -50.00% ↓ African American Male (AA,M) 4 3 -25.00% ↓ African American

  7. Y YEAR

    National Nuclear Security Administration (NNSA)

    40 36 -10.00% ↓ YEAR 2013 2014 Males 18 18 0% / Females 22 18 -18.18% ↓ YEAR 2013 2014 SES 3 2 -33.33% ↓ EJ/EK 1 1 0% / EN 03 1 1 0% / NN (Engineering) 3 3 0% / NQ (Prof/Tech/Admin) 30 27 -10.00% ↓ NU (Tech/Admin Support) 2 2 0% / YEAR 2013 2014 American Indian Alaska Native Male (AIAN,M) 0 0 0% / American Indian Alaskan Native Female (AIAN,F) 0 0 0% / African American Male (AA,M) 1 1 0% / African American Female (AA,F) 1 1 0% / Asian American Pacific Islander Male (AAPI,M) 0 0 0% /

  8. Y YEAR

    National Nuclear Security Administration (NNSA)

    4 30 -11.76% ↓ YEAR 2013 2014 Males 16 14 -12.50% ↓ Females 18 16 -11.11% ↓ YEAR 2013 2014 SES 1 1 0% / EJ/EK 3 1 -66.67% ↓ NQ (Prof/Tech/Admin) 29 27 -6.90% ↓ NU (Tech/Admin Support) 1 1 0% / YEAR 2013 2014 American Indian Alaska Native Male (AIAN,M) 1 1 0% / American Indian Alaskan Native Female (AIAN,F) 2 2 0% / African American Male (AA,M) 3 3 0% / African American Female (AA,F) 7 6 -14.29% ↓ Asian American Pacific Islander Male (AAPI,M) 1 1 0% / Asian American Pacific Islander

  9. Y YEAR

    National Nuclear Security Administration (NNSA)

    9 209 -8.73% ↓ YEAR 2013 2014 Males 76 76 0% / Females 153 133 -13.07% ↓ YEAR 2013 2014 SES 9 6 -33.33% ↓ EJ/EK 1 1 0% / NQ (Prof/Tech/Admin) 208 194 -6.73% ↓ NU (Tech/Admin Support) 11 8 -27.27% ↓ YEAR 2013 2014 American Indian Alaska Native Male (AIAN,M) 2 2 0% / American Indian Alaskan Native Female (AIAN,F) 3 2 -33.33% ↓ African American Male (AA,M) 10 10 0% / African American Female (AA,F) 39 36 -7.69% ↓ Asian American Pacific Islander Male (AAPI,M) 1 1 0% / Asian American

  10. Y YEAR

    National Nuclear Security Administration (NNSA)

    7 80 -8.05% ↓ YEAR 2013 2014 Males 62 57 -8.06% ↓ Females 25 23 -8.00% ↓ YEAR 2013 2014 SES 1 1 0% / EJ/EK 3 3 0% / EN 05 1 1 0% / EN 04 27 24 -11.11% ↓ EN 03 1 0 -100% ↓ NN (Engineering) 26 25 -3.85% ↓ NQ (Prof/Tech/Admin) 26 24 -7.69% ↓ NU (Tech/Admin Support) 2 2 0% / YEAR 2013 2014 American Indian Alaska Native Male (AIAN,M) 1 1 0% / American Indian Alaskan Native Female (AIAN,F) 1 1 0% / African American Male (AA,M) 3 2 -33.33% ↓ African American Female (AA,F) 3 3 0% / Asian

  11. Y YEAR

    National Nuclear Security Administration (NNSA)

    502 2381 -4.84% ↓ YEAR 2013 2014 Males 1663 1593 -4.21% ↓ Females 839 788 -6.08% ↓ YEAR 2013 2014 SES 104 90 -13.46% ↓ EX 2 4 100% ↑ SL 1 0 -100% ↓ EJ/EK 88 73 -17.05% ↓ EN 05 40 41 2.50% ↑ EN 04 169 157 -7.10% ↓ EN 03 18 21 100% ↑ EN 00 0 6 100% ↑ NN (Engineering) 441 416 -5.67% ↓ NQ (Prof/Tech/Admin) 1239 1190 -3.95% ↓ NU (Tech/Admin Support) 66 57 -13.64% ↓ NV (Nuc Mat Courier) 328 321 -2.13% ↓ GS 15 1 2 100% ↑ GS 13 2 2 0% / GS 10 3 1 -66.67% ↓ YEAR 2013

  12. Y YEAR

    National Nuclear Security Administration (NNSA)

    80 83 3.75% ↑ YEAR 2013 2014 Males 48 50 4.17% ↑ Females 32 33 3.13% ↑ YEAR 2013 2014 SES 2 1 -50.00% ↓ EJ/EK 8 7 -12.50% ↓ EN 04 11 9 -18.18% ↓ EN 03 1 1 0% / NN (Engineering) 24 27 12.50% ↑ NQ (Prof/Tech/Admin) 32 33 3.13% ↑ NU (Tech/Admin Support) 2 5 150% ↑ YEAR 2013 2014 American Indian Alaska Native Male (AIAN,M) 0 0 0% / American Indian Alaskan Native Female (AIAN,F) 3 3 0% / African American Male (AA,M) 0 0 0% / African American Female (AA,F) 2 2 0% / Asian American

  13. Y YEAR

    National Nuclear Security Administration (NNSA)

    8 27 -3.57% ↓ YEAR 2013 2014 Males 18 17 -5.56% ↓ Females 10 10 0% / YEAR 2013 2014 SES 1 1 0% / EN 05 1 1 0% / EN 04 4 3 -25.00% ↓ NN (Engineering) 12 12 0% / NQ (Prof/Tech/Admin) 9 9 0% / NU (Tech/Admin Support) 1 1 0% / YEAR 2013 2014 American Indian Alaska Native Male (AIAN,M) 0 0 0% / American Indian Alaskan Native Female (AIAN,F) 1 1 0% / African American Male (AA,M) 4 4 0% / African American Female (AA,F) 3 4 33.33% ↑ Asian American Pacific Islander Male (AAPI,M) 1 1 0% / Asian

  14. Local volume fraction fluctuations in random media

    SciTech Connect (OSTI)

    Quintanilla, J.; Torquato, S.

    1997-02-01

    Although the volume fraction is a constant for a statistically homogeneous random medium, on a spatially local level it fluctuates. We study the full distribution of volume fraction within an observation window of finite size for models of random media. A formula due to Lu and Torquato for the standard deviation or {open_quotes}coarseness{close_quotes} associated with the {ital local} volume fraction {xi} is extended for the nth moment of {xi} for any n. The distribution function F{sub L} of the local volume fraction of five different model microstructures is evaluated using analytical and computer-simulation methods for a wide range of window sizes and overall volume fractions. On the line, we examine a system of fully penetrable rods and a system of totally impenetrable rods formed by random sequential addition (RSA). In the plane, we study RSA totally impenetrable disks and fully penetrable aligned squares. In three dimensions, we study fully penetrable aligned cubes. In the case of fully penetrable rods, we will also simplify and numerically invert a prior analytical result for the Laplace transform of F{sub L}. In all of these models, we show that, for sufficiently large window sizes, F{sub L} can be reasonably approximated by the normal distribution. {copyright} {ital 1997 American Institute of Physics.}

  15. Evaluating the Performance of the MRF Subgrid-Scale Cloud Fraction Parameterization: Examination of Two Significant Strati...

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

    the Performance of the MRF Subgrid-Scale Cloud Fraction Parameterization: Examination of Two Significant Stratiform Cloud Events Over the ARM SGP S. M. Lazarus Florida Institute of Technology Melbourne, Florida S. K. Krueger University of Utah Salt Lake City, Utah H.-L. Pan National Centers for Environmental Prediction Camp Springs, Maryland Introduction As part of a collaborative effort with the National Centers for Environmental Prediction (NCEP), the University of Utah continues to archive

  16. Year Modules

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

    Annual photovoltaic module shipments, 2004-2014 (peak kilowatts) Year Modules 2004 143,274 2005 204,996 2006 320,208 2007 494,148 2008 920,693 2009 1,188,879 2010 2,644,498 2011 3,772,075 2012 4,655,005 2013 4,984,881 2014 6,237,524 Source: U.S. Energy Information Administration, Form EIA-63B, 'Annual Photovoltaic Cell/Module Shipments Report.' Note: Includes both U.S. Shipments and Exports.

  17. Year Modules

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

    dollars per peak watt) Year Modules 2004 $2.99 2005 $3.19 2006 $3.50 2007 $3.37 2008 $3.49 2009 $2.79 2010 $1.96 2011 $1.59 2012 $1.15 2013 $0.75 2014 $0.87 Table 4. Average value of photovoltaic modules, 2004-2014 Source: U.S. Energy Information Administration, Form EIA-63B, 'Annual Photovoltaic Cell/Module Shipments Report.' Note: Dollars are not adjusted for inflation.

  18. Thermopower Enhancement by Fractional Layer Control in 2D Oxide...

    Office of Scientific and Technical Information (OSTI)

    Thermopower Enhancement by Fractional Layer Control in 2D Oxide Superlattices Citation Details In-Document Search Title: Thermopower Enhancement by Fractional Layer Control in 2D ...

  19. Inverted fractionation apparatus and use in a heavy oil catalytic...

    Office of Scientific and Technical Information (OSTI)

    cycle oil boiling range hydrocarbons and mixtures thereof into liquid product fractions, ... Subject: 02 PETROLEUM; PETROLEUM; CATALYTIC CRACKING; PETROLEUM FRACTIONS; VISCOSITY; ...

  20. Fractional Topological Phases and Broken Time-Reversal Symmetry...

    Office of Scientific and Technical Information (OSTI)

    Fractional Topological Phases and Broken Time-Reversal Symmetry in Strained Graphene Title: Fractional Topological Phases and Broken Time-Reversal Symmetry in Strained Graphene ...

  1. Fraction of Theoretical Specific Energy Achieved at Battery Pack...

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

    Fraction of Theoretical Specific Energy Achieved at Battery Pack Level Is Very Sensitive ... factors in determining the fraction of battery material specific energy captured at pack ...

  2. Skyrmion fractionalization and merons in chiral magnets with...

    Office of Scientific and Technical Information (OSTI)

    Skyrmion fractionalization and merons in chiral magnets with easy-plane anisotropy Citation Details In-Document Search Title: Skyrmion fractionalization and merons in chiral ...

  3. Time-reversal symmetric hierarchy of fractional incompressible...

    Office of Scientific and Technical Information (OSTI)

    Time-reversal symmetric hierarchy of fractional incompressible liquids Title: Time-reversal symmetric hierarchy of fractional incompressible liquids Authors: Santos, Luiz ; ...

  4. Method for voltage-gated protein fractionation (Patent) | DOEPatents

    Office of Scientific and Technical Information (OSTI)

    Method for voltage-gated protein fractionation Title: Method for voltage-gated protein fractionation We report unique findings on the voltage dependence of protein exclusion from ...

  5. Finite temperature Casimir effect for a massless fractional Klein-Gordon field with fractional Neumann conditions

    SciTech Connect (OSTI)

    Eab, C. H.; Lim, S. C.; Teo, L. P.

    2007-08-15

    This paper studies the Casimir effect due to fractional massless Klein-Gordon field confined to parallel plates. A new kind of boundary condition called fractional Neumann condition which involves vanishing fractional derivatives of the field is introduced. The fractional Neumann condition allows the interpolation of Dirichlet and Neumann conditions imposed on the two plates. There exists a transition value in the difference between the orders of the fractional Neumann conditions for which the Casimir force changes from attractive to repulsive. Low and high temperature limits of Casimir energy and pressure are obtained. For sufficiently high temperature, these quantities are dominated by terms independent of the boundary conditions. Finally, validity of the temperature inversion symmetry for various boundary conditions is discussed.

  6. Webinar: Introduction to SAE Hydrogen Fueling Standardization | Department

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

    of Energy Introduction to SAE Hydrogen Fueling Standardization Webinar: Introduction to SAE Hydrogen Fueling Standardization Below is the text version of the webinar titled "Introduction to SAE Hydrogen Fueling Standardization," originally presented on September 11, 2014. In addition to this text version of the audio, you can access the presentation slides. Alli Aman: ... this webinar is being recorded, so a recording, along with slides, will be posted to our website in about 10

  7. Introduction to an Energy Management System | Department of Energy

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

    Introduction to an Energy Management System Introduction to an Energy Management System This presentation provides an overview to energy management system (EnMS) implementation describing what an EnMS is and why an EnMS is useful. Introduction to an Energy Management System (April 19, 2012) (2.1 MB) More Documents & Publications The Do and Check Processes of an Energy Management System Planning for an Energy Management System Becoming a Certified Practitioner or a Certified Energy Engine

  8. An Introduction to Spectrum Engineering | Department of Energy

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

    An Introduction to Spectrum Engineering An Introduction to Spectrum Engineering Slides from FCC's Office of Engineering and Technology's presentation on spectrum engineering. An Introduction to Spectrum Engineering (4.92 MB) More Documents & Publications NBP RFI: Communications Requirements Comments of the American Petroleum Institute Re: DOE Request for Information - Implementing the National Broadband Plan by Studying the Communications Requirements of Electric Utilities To Inform Federal

  9. Federal / State Legislative & Regulatory Changes Required for Introduction

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

    of E15 | Department of Energy / State Legislative & Regulatory Changes Required for Introduction of E15 Federal / State Legislative & Regulatory Changes Required for Introduction of E15 Overview EPA Waiver Decision E15 Implementation Issues Federal and State Blending Restrictions Action by ASTM / NCWM to address higher ethanol blends Federal / State Legislative & Regulatory Changes Required for Introduction of E15 (2.81 MB) More Documents & Publications Vehicle Certification

  10. EV Everywhere Battery Workshop Introduction | Department of Energy

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

    Workshop Introduction EV Everywhere Battery Workshop Introduction Presentation given at the EV Everywhere Grand Challenge: Battery Workshop on July 26, 2012 held at the Doubletree O'Hare, Chicago, IL. 1_sandalow_b.pdf (3.21 MB) More Documents & Publications EV Everywhere Framing Workshop Overview EV Everywhere Consumer Acceptance and Charging Infrastructure Workshop Introduction Battery and Electric Drive Awardee List from American Recovery and Reinvestment Act funding

  11. 2012 Solid-State Lighting Market Introduction Workshop Presentations and

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

    Materials | Department of Energy Market Introduction Workshop Presentations and Materials 2012 Solid-State Lighting Market Introduction Workshop Presentations and Materials This page provides links to the presentations and materials from the 2012 Solid-State Lighting Market Introduction Tutorials and Workshop, held July 17-19 in Pittsburgh, Pennsylvania. Presentations Pre-Workshop Tutorials Solid-State Lighting 101 Jack Curran, LED Transformations CALiPER: How Well Do LED Products Perform in

  12. 2013 Solid-State Lighting Market Introduction Workshop Presentations and

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

    Materials | Department of Energy Market Introduction Workshop Presentations and Materials 2013 Solid-State Lighting Market Introduction Workshop Presentations and Materials This page provides links to the presentations and materials from the 2013 Solid-State Lighting Market Introduction Workshop and Pre-Workshop LED Education, held November 12-14 in Portland, OR. Presentations Pre-Workshop LED Education Solid-State Lighting: The New Basics Jack Curran, LED Transformations Controls

  13. Systems Analysis Workshop Welcome & Introductions | Department of Energy

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

    Welcome & Introductions Systems Analysis Workshop Welcome & Introductions Welcome and introduction to the DOE Systems Analysis Workshop held in Washington, D.C. July 28-29, 2004 to discuss and define role of systems analysis in DOE Hydrogen Program. 1_welcome_gardner.pdf (301.92 KB) More Documents & Publications Biogas and Fuel Cells Workshop Agenda Systems Analysis Workshop Agenda Systems Analysis Workshop List of Attendees

  14. DOE and MEEA Host Fourth Annual SSL Market Introduction Workshop |

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

    Department of Energy MEEA Host Fourth Annual SSL Market Introduction Workshop DOE and MEEA Host Fourth Annual SSL Market Introduction Workshop More than 300 lighting industry leaders gathered in Chicago July 13-15, 2009, for the fourth annual Solid-State Lighting (SSL) Market Introduction Workshop, hosted by the U.S. Department of Energy (DOE) and the Midwest Energy Efficiency Alliance (MEEA). This annual workshop provides a focal point for government, industry, energy efficiency

  15. Building America Webinar on May 21, 2014: Introduction | Department of

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

    Energy Webinar on May 21, 2014: Introduction Building America Webinar on May 21, 2014: Introduction This presentation introduced the webinar, High Performance Building Enclosures: Part I, Existing Homes, presented by Building America team members on May 21, 2014. BA_Webinar_Intro_5-21-14.pdf (1.47 MB) More Documents & Publications Building America Webinar: High Performance Enclosure Strategies: Part II, New Construction - August 13, 2014 - Introduction Building America Webinar:

  16. Buildings-to-Grid Technical Opportunities: Introduction and Vision

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

    Introduction and Vision 1 Joe Hagerman, Senior Policy Advisor, Building Technologies Office, U.S. Department of Energy With the technical assistance of George Hernandez, Andrew Nicholls, and Nikolas Foster, Pacific Northwest National Laboratory Introduction The introduction of smart sensing, metering, and control technology is transforming the nature of our power system from end to end. Enabled by the proliferation of information technology, decision makers-such as utilities and building

  17. Method for introduction of gases into microspheres

    DOE Patents [OSTI]

    Hendricks, C.D.; Koo, J.C.; Rosencwaig, A.

    A method is described for producing small hollow glass spheres filled with a gas by introduction of the gas during formation of the hollow glass spheres. Hollow glass microspheres having a diameter up to about 500..mu.. with both thin walls (0.5 to 4/sub ..mu../) and thick walls (5 to 20/sub ..mu../) that contain various fill gases, such as Ar, Kr, Xe, Br, D, H/sub 2/, DT, He, N/sub 2/, Ne, CO/sub 2/, etc., in the interior thereof, can be produced by the diffusion of the fill gas or gases into the microsphere during the formation thereof from a liquid droplet of glass-form-forming solution. This is accomplished by filling at least a portion of the multiple-zone drop-furnace used in producing hollow microspheres with the gas or gases of interest, and then taking advantage of the high rate of gaseous diffusion of the fill gas through the wall of the gel membrane before it transforms into a glass microsphere as it is processed in the multiple-zone furnace.

  18. Introduction: Celebrating 20 Years of Community Participation at SPIE Conference on Visualization and Data Analysis 2013

    SciTech Connect (OSTI)

    Wong, Pak C.; Kao, David L.; Hao, Ming; Chen, Chaomei

    2013-02-03

    This is an introductory article for the SPIE VDA 2013 conference proceedings. Additional conference information can be found on http://vda-conference.org.

  19. Buildings-to-Grid Technical Opportunities: Introduction and Vision

    SciTech Connect (OSTI)

    Hagerman, Joe

    2014-03-28

    The introduction of smart sensing, metering, and control technology is transforming the nature of our power system from end to end.

  20. Introduction of Functionality, Selection of Topology, and Enhancement...

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

    Introduction of Functionality, Selection of Topology, and Enhancement of Gas Adsorption in Multivariate Metal-Organic Framework-177 Previous Next List Zhang, Yue-Biao; Furukawa, ...

  1. Introduction to Small-Scale Wind Energy Systems (Including RETScreen...

    Open Energy Info (EERE)

    Case Study) (Webinar) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Introduction to Small-Scale Wind Energy Systems (Including RETScreen Case Study) (Webinar) Focus...

  2. Numerical Modelling of Geothermal Systems a Short Introduction...

    Open Energy Info (EERE)

    Modelling of Geothermal Systems a Short Introduction Jump to: navigation, search OpenEI Reference LibraryAdd to library General: Numerical Modelling of Geothermal Systems a Short...

  3. Experience from the Short Course on Introduction to Nuclear Chemistry...

    Office of Environmental Management (EM)

    Short Course - Overview & Lessons Learned David Kosson, Vanderbilt & CRESP Introduction to Nuclear Chemistry and Fuel Cycle Separations December 16-18, 2008 Vanderbilt University...

  4. Introduction to CEMI Fact Sheet | Department of Energy

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

    Introduction to CEMI Fact Sheet 2015.pdf More Documents & Publications CEMI Days Factsheet Amped Up Volume 1, No.2 Technologist in Residence Pilot: Informational Webinar...

  5. Experiences from Introduction of Ethanol Buses and Ethanol Fuel...

    Open Energy Info (EERE)

    of Ethanol Buses and Ethanol Fuel Station Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Experiences from Introduction of Ethanol Buses and Ethanol Fuel Station Agency...

  6. Power to the Plug: An Introduction to Energy, Electricity, Consumption...

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

    Grades: All Topics: Biomass, Wind Energy, Hydropower, Solar, Geothermal Owner: The NEED Project Power to the Plug: An Introduction to Energy, Electricity, Consumption, and...

  7. Updating the Electric Grid: An Introduction to Non-Transmission...

    Energy Savers [EERE]

    Updating the Electric Grid: An Introduction to Non-Transmission Alternatives for Policymakers Updating ... October 17, 2012 QER - Comment of Energy Innovation 1 QER - Comment of ...

  8. 2012 Solid-State Lighting Market Introduction Workshop Presentations...

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

    Lighting Market Introduction Workshop Presentations and Materials This page provides links to the presentations and materials from the 2012 Solid-State Lighting Market ...

  9. Theoretical analysis of uranium-doped thorium dioxide: Introduction...

    Office of Scientific and Technical Information (OSTI)

    polarization Citation Details In-Document Search Title: Theoretical analysis of uranium-doped thorium dioxide: Introduction of a thoria force field with explicit polarization ...

  10. Small Wind Guidebook/Introduction | Open Energy Information

    Open Energy Info (EERE)

    Wind GuidebookIntroduction < Small Wind Guidebook Jump to: navigation, search Print PDF WIND ENERGY STAKEHOLDER ENGAGEMENT & OUTREACHSmall Wind Guidebook WindTurbine-icon.png...

  11. Text-Alternative Version: Philadelphia Market Introduction Workshop Video

    Broader source: Energy.gov [DOE]

    Following is a text version of Jim Brodrick's opening presentation video from the July 2010 DOE SSL Market Introduction Workshop in Philadelphia, Pennsylvania.

  12. Introduction to Renewable Energy Technologies | Open Energy Informatio...

    Open Energy Info (EERE)

    Renewable Energy Technologies Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Introduction to Renewable Energy Technologies AgencyCompany Organization: United States...

  13. Introduction to Reading and Visualizing ARM Data (Technical Report...

    Office of Scientific and Technical Information (OSTI)

    Introduction to Reading and Visualizing ARM Data Citation Details In-Document Search ... Country of Publication: United States Language: English Word Cloud More Like This Full ...

  14. Introduction to Hydrogen for Code Officials | Open Energy Information

    Open Energy Info (EERE)

    Hydrogen for Code Officials Jump to: navigation, search Tool Summary Name: Introduction to Hydrogen for Code Officials AgencyCompany Organization: United States Department of...

  15. Text-Alternative Version: Seattle Market Introduction Workshop Video

    Broader source: Energy.gov [DOE]

    Following is a text version of Jim Brodrick's welcome presentation video from the July 2011 DOE SSL Market Introduction Workshop in Seattle, Washington.

  16. Buildings-to-Grid Technical Opportunities: Introduction and Vision...

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

    Download the report, "Buildings-to-Grid Technical Opportunities: Introduction and Vision" (1.28 MB) Technical Opportunities Papers BTO developed four papers that identify key ...

  17. Introduction to Small-Scale Photovoltaic Systems (Including RETScreen...

    Open Energy Info (EERE)

    Photovoltaic Systems (Including RETScreen Case Study) (Webinar) Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Introduction to Small-Scale Photovoltaic Systems...

  18. Building America Webinar: Introduction- Who's Successfully Doing Deep Energy Retrofits?

    Broader source: Energy.gov [DOE]

    This presentation provides the introduction for the Building America webinar, Who's Successfully Doing Deep Energy Retrofits, presented on June 25, 2014.

  19. FY 2008 Progress Report for Lightweighting Materials - 1. Introduction...

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

    FY 2008 Progress Report for Lightweighting Materials - 1. Introduction Lightweighting Materials focuses on the development and validation of advanced materials and manufacturing ...

  20. Introduction to DMFCs - Advanced Materials and Concepts for Portable...

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

    DMFCs - Advanced Materials and Concepts for Portable Power Fuel Cells Introduction to DMFCs - Advanced Materials and Concepts for Portable Power Fuel Cells Download the ...

  1. Method for introduction of gases into microspheres

    DOE Patents [OSTI]

    Hendricks, Charles D.; Koo, Jackson C.; Rosencwaig, Allan

    1981-01-01

    A method for producing small hollow glass spheres filled with a gas by introduction of the gas during formation of the hollow glass spheres. Hollow glass microspheres having a diameter up to about 500.mu. with both thin walls (0.5 to 4.mu.) and thick walls (5 to 20.mu.) that contain various fill gases, such as Ar, Kr, Xe, Br, DT, H.sub.2, D.sub.2, He, N.sub.2, Ne, CO.sub.2, etc. in the interior thereof, can be produced by the diffusion of the fill gas or gases into the microsphere during the formation thereof from a liquid droplet of glass-forming solution. This is accomplished by filling at least a portion of the multiple-zone drop-furnace used in producing hollow microspheres with the gas or gases of interest, and then taking advantage of the high rate of gaseous diffusion of the fill gas through the wall of the gel membrane before it transforms into a glass microsphere as it is processed in the multiple-zone furnace. Almost any gas can be introduced into the inner cavity of a glass microsphere by this method during the formation of the microsphere provided that the gas is diffused into the gel membrane or microsphere prior to its transformation into glass. The process of this invention provides a significant savings of time and related expense of filling glass microspheres with various gases. For example, the time for filling a glass microballoon with 1 atmosphere of DT is reduced from about two hours to a few seconds.

  2. Fractional corresponding operator in quantum mechanics and applications: A uniform fractional Schrödinger equation in form and fractional quantization methods

    SciTech Connect (OSTI)

    Zhang, Xiao; Wei, Chaozhen; Liu, Yingming; Luo, Maokang

    2014-11-15

    In this paper we use Dirac function to construct a fractional operator called fractional corresponding operator, which is the general form of momentum corresponding operator. Then we give a judging theorem for this operator and with this judging theorem we prove that R–L, G–L, Caputo, Riesz fractional derivative operator and fractional derivative operator based on generalized functions, which are the most popular ones, coincide with the fractional corresponding operator. As a typical application, we use the fractional corresponding operator to construct a new fractional quantization scheme and then derive a uniform fractional Schrödinger equation in form. Additionally, we find that the five forms of fractional Schrödinger equation belong to the particular cases. As another main result of this paper, we use fractional corresponding operator to generalize fractional quantization scheme by using Lévy path integral and use it to derive the corresponding general form of fractional Schrödinger equation, which consequently proves that these two quantization schemes are equivalent. Meanwhile, relations between the theory in fractional quantum mechanics and that in classic quantum mechanics are also discussed. As a physical example, we consider a particle in an infinite potential well. We give its wave functions and energy spectrums in two ways and find that both results are the same.

  3. Fractional Hamiltonian analysis of higher order derivatives systems

    SciTech Connect (OSTI)

    Baleanu, Dumitru; Muslih, Sami I.; Tas, Kenan

    2006-10-15

    The fractional Hamiltonian analysis of 1+1 dimensional field theory is investigated and the fractional Ostrogradski's formulation is obtained. The fractional path integral of both simple harmonic oscillator with an acceleration-squares part and a damped oscillator are analyzed. The classical results are obtained when fractional derivatives are replaced with the integer order derivatives.

  4. 2008 Annual Merit Review Results Summary - Introduction | Department of

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

    Energy Introduction 2008 Annual Merit Review Results Summary - Introduction DOE Vehicle Technologies Annual Merit Review 2008_merit_review_intro.pdf (81.4 KB) More Documents & Publications 2008 Annual Merit Review Results Summary 2008 Annual Merit Review Results Summary - Cover and Table of Contents 2008 Annual Merit Review Results Summary - 1. Plenary Session

  5. 2012 Annual Merit Review Results Report - Introduction | Department of

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

    Energy Introduction 2012 Annual Merit Review Results Report - Introduction Merit review of DOE Vehicle Technologies research activities 2012_amr.pdf (47.5 MB) More Documents & Publications 2012 Annual Merit Review Results Report - Hybrid Vehicle Systems Technologies

  6. 2014 Annual Merit Review Results Report - Introduction | Department of

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

    Energy Introduction 2014 Annual Merit Review Results Report - Introduction Merit review of DOE Vehicle Technologies research activities 2014_amr_cover_toc_intro.pdf (779.18 KB) More Documents & Publications DOE Vehicle Technologies Program 2009 Merit Review Report 2014 Annual Merit Review Results Report 2010 Annual Merit Review Results Summary

  7. Radiotherapy Dose Fractionation under Parameter Uncertainty

    SciTech Connect (OSTI)

    Davison, Matt; Kim, Daero; Keller, Harald

    2011-11-30

    In radiotherapy, radiation is directed to damage a tumor while avoiding surrounding healthy tissue. Tradeoffs ensue because dose cannot be exactly shaped to the tumor. It is particularly important to ensure that sensitive biological structures near the tumor are not damaged more than a certain amount. Biological tissue is known to have a nonlinear response to incident radiation. The linear quadratic dose response model, which requires the specification of two clinically and experimentally observed response coefficients, is commonly used to model this effect. This model yields an optimization problem giving two different types of optimal dose sequences (fractionation schedules). Which fractionation schedule is preferred depends on the response coefficients. These coefficients are uncertainly known and may differ from patient to patient. Because of this not only the expected outcomes but also the uncertainty around these outcomes are important, and it might not be prudent to select the strategy with the best expected outcome.

  8. Methods And Apparatus For Acoustic Fiber Fractionation

    DOE Patents [OSTI]

    Brodeur, Pierre

    1999-11-09

    Methods and apparatus for acoustic fiber fractionation using a plane ultrasonic wave field interacting with water suspended fibers circulating in a channel flow using acoustic radiation forces to separate fibers into two or more fractions based on fiber radius, with applications of the separation concept in the pulp and paper industry. The continuous process relies on the use of a wall-mounted, rectangular cross-section piezoelectric ceramic transducer to selectively deflect flowing fibers as they penetrate the ultrasonic field. The described embodiment uses a transducer frequency of approximately 150 kHz. Depending upon the amount of dissolved gas in water, separation is obtained using a standing or a traveling wave field.

  9. Introduction to the BTO Goals Framework

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

    to the BTO Goals Framework Jack Mayernik John.Mayernik@NREL.gov 2 Background Opportunities: BTO's Multi-Year Program Plan & EERE's Strategic Plan Objectives: Develop ambitious, but realistic goals that: 1) Reflect BTO's strategic priorities to significantly impact sectoral energy efficiency, 2) Connect BTO program activities and goals, and 3) Can be tracked on a regular basis 3 Characteristics of BTO's Goals * Clearly articulated, the plain language meaning should be easily understood *

  10. Introduction to HPC using GPUs July 11, 2013

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

    Introduction to HPC using GPUs July 11, 2013 Introduction to HPC using GPUs July 11, 2013 June 18, 2013 by Francesca Verdier Registration is open for a one-day class "Introduction to High Performance Computing using GPUs" on July 11, 2013. The class is being held on the University of California Berkeley campus in Sutardja Dai Hall room 250 and will be broadcast to remote viewers. For more information and to register (both local and remote attendees), please visit

  11. Polyfunctional catalyst for processiing benzene fractions

    SciTech Connect (OSTI)

    G. Byakov; B.D. Zubitskii; B.G. Tryasunov; I.Ya. Petrov

    2009-05-15

    A by-product of the coke industry is a raw benzene fraction benzene- 1 which may serve as for catalytic processes. The paper reports a study on the influence of the composition and temperatures on the activity and selectivity of NiO-V{sub 2}O{sub 6}-MoO{sub 3}/{gamma}-Al{sub 2}O{sub 3} catalysts and the corresponding binary and tertiary subsystems are studied by a pulse method in model reactions; the hydrodealkylating of toluene and the hydrodesulfurizing of thioprhene. The optimal catalyst composition is established. The new catalyst is compared with industrial catalysts.

  12. Hydrolysis and fractionation of lignocellulosic biomass

    DOE Patents [OSTI]

    Torget, Robert W.; Padukone, Nandan; Hatzis, Christos; Wyman, Charles E.

    2000-01-01

    A multi-function process is described for the hydrolysis and fractionation of lignocellulosic biomass to separate hemicellulosic sugars from other biomass components such as extractives and proteins; a portion of the solubilized lignin; cellulose; glucose derived from cellulose; and insoluble lignin from said biomass comprising one or more of the following: optionally, as function 1, introducing a dilute acid of pH 1.0-5.0 into a continual shrinking bed reactor containing a lignocellulosic biomass material at a temperature of about 94 to about 160.degree. C. for a period of about 10 to about 120 minutes at a volumetric flow rate of about 1 to about 5 reactor volumes to effect solubilization of extractives, lignin, and protein by keeping the solid to liquid ratio constant throughout the solubilization process; as function 2, introducing a dilute acid of pH 1.0-5.0, either as virgin acid or an acidic stream from another function, into a continual shrinking bed reactor containing either fresh biomass or the partially fractionated lignocellulosic biomass material from function 1 at a temperature of about 94-220.degree. C. for a period of about 10 to about 60 minutes at a volumetric flow rate of about 1 to about 5 reactor volumes to effect solubilization of hemicellulosic sugars, semisoluble sugars and other compounds, and amorphous glucans by keeping the solid to liquid ratio constant throughout the solubilization process; as function 3, optionally, introducing a dilute acid of pH 1.0-5.0 either as virgin acid or an acidic stream from another function, into a continual shrinking bed reactor containing the partially fractionated lignocellulosic biomass material from function 2 at a temperature of about 180-280.degree. C. for a period of about 10 to about 60 minutes at a volumetric flow rate of 1 to about 5 reactor volumes to effect solubilization of cellulosic sugars by keeping the solid to liquid ratio constant throughout the solubilization process; and as function 4

  13. Introduction to Using NERSC for the Joint Genome Institute

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

    NERSC Introduction to Using NERSC for the Joint Genome Institute May 2, 2011 jgi logo sm NERSC Training Event 1:00-5:00 p.m. PDT May 2, 2011 Joint Genome Institute, 2800 Mitchell...

  14. Introduction of Functionalized Mesopores to Metal-Organic Frameworks...

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

    Introduction of Functionalized Mesopores to Metal-Organic Frameworks via Metal-Ligand-Fragment Coassembly Previous Next List Jinhee Park, Zhiyong U. Wang, Lin-Bing Sun, Ying-Pin...

  15. File:WSR flowchart-introduction.pdf | Open Energy Information

    Open Energy Info (EERE)

    Apps Datasets Community Login | Sign Up Search File Edit History File:WSR flowchart-introduction.pdf Jump to: navigation, search File File history File usage File:WSR...

  16. A Nuclear Family: Extras - Introduction | Y-12 National Security...

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

    ... A Nuclear Family: Extras - Introduction The mp4 video format is not supported by this browser. Download video Captions: On Time: 6:59 min. D. Ray Smith, Y-12 historian,...

  17. Process Heating Assessment and Survey Tool (PHAST) Introduction

    Broader source: Energy.gov [DOE]

    This presentation provides an introduction to PHAST, shows how to use the tool to survey process heating equipment that uses fuel, steam, or electricity, and helps plant personnel identify the most energy-intensive equipment.

  18. Fact #762: January 14, 2013 Sales from Introduction: Hybrid Vehicles...

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

    Fact 762: January 14, 2013 Sales from Introduction: Hybrid Vehicles vs. Plug-in Vehicles The Toyota Prius hybrid-electric vehicle (HEV) was first released in the U.S. market in ...

  19. Introduction to Tc/I in Hanford Flowsheet

    Office of Environmental Management (EM)

    Introduction to TcI in Hanford Flowsheet Gary Smith Office of Waste Processing (EM-31) November 18, 2010 2 Rough Flowsheet Diagram Tank Farm Evaporator Pretreatment Evaporator IDF ...

  20. Introduction to Buildings Systems Performance: Houses That Work II

    SciTech Connect (OSTI)

    Hendron, B.

    2004-04-01

    This report has five sections: an overall HTWII introduction and four sections explaining the four most important hygro-thermal regions: Hot-Humid, Mixed-Humid, Cold, and Hot- Dry/Mixed-Dry.

  1. New developments in the processing of the non ferrous metal fraction of car scrap

    SciTech Connect (OSTI)

    Dalmijn, W.L.; Houwelingen, J.A. van

    1995-12-31

    The processing of scrap and scrap cars starts with size reduction by a hammermill, or shredder. After the liberation the magnetic fraction is removed. The remaining nonmagnetic fraction mixed with other materials is screened and each fraction is processed separately. The increased use of plastic has a negative effect on the recovery of metals and waste production. At Huron Valley, Belleville Michigan, USA, the non-ferrous fraction from 5 million obsolete cars per year, containing 200,000 tons of non-ferrous metal, is processed. Aluminium is recovered with a heavy medium separation process and concentrated with eddy current separators. The remaining heavy non-ferrous fraction is concentrated by a new combination of eddy current separation and image processing. After this separation process the zinc fraction is melted and refined and the copper, brass, stainless steel and other high-quality concentrates are sold to the secondary industries. The recycling of car scrap has become an important source of metals and materials for the secondary materials processing industry.

  2. Field-flow fractionation of chromosomes

    SciTech Connect (OSTI)

    Giddings, J.C.

    1991-09-01

    The work done on this project is divided into two principal areas. The first involves the application of sedimentation/steric FFF to metaphase chromosomes in an attempt to fractionate the chromosomes according to their size. The preparation of chromosomes from a number of organisms was attempted; procedures were finally worked out in collaboration with Los Alamos National Laboratory for the preparation of metaphase chromosomes from Chinese hamster cells. After extensive experimental work was done to identify suitable operating conditions, the partial fractionation of the Chinese hamster chromosomes was achieved. In the second component of the project, flow FFF was applied to the separation of DNA fragments. Figures are provided that show considerable success in the separation of plasmid digests and in the separation of single from double stranded DNA under 10{sup 4} base pairs. Preliminary work was done on DNA fragments having a size greater than 10{sup 4} base pairs. This work has served to establish the inversion point for DNA.

  3. Process for stabilization of coal liquid fractions

    DOE Patents [OSTI]

    Davies, Geoffrey; El-Toukhy, Ahmed

    1987-01-01

    Coal liquid fractions to be used as fuels are stabilized against gum formation and viscosity increases during storage, permitting the fuel to be burned as is, without further expensive treatments to remove gums or gum-forming materials. Stabilization is accomplished by addition of cyclohexanol or other simple inexpensive secondary and tertiary alcohols, secondary and tertiary amines, and ketones to such coal liquids at levels of 5-25% by weight with respect to the coal liquid being treated. Cyclohexanol is a particularly effective and cost-efficient stabilizer. Other stabilizers are isopropanol, diphenylmethanol, tertiary butanol, dipropylamine, triethylamine, diphenylamine, ethylmethylketone, cyclohexanone, methylphenylketone, and benzophenone. Experimental data indicate that stabilization is achieved by breaking hydrogen bonds between phenols in the coal liquid, thereby preventing or retarding oxidative coupling. In addition, it has been found that coal liquid fractions stabilized according to the invention can be mixed with petroleum-derived liquid fuels to produce mixtures in which gum deposition is prevented or reduced relative to similar mixtures not containing stabilizer.

  4. Regulatory and Commercial Barriers to Introduction of Renewable Super

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

    Premium | Department of Energy Regulatory and Commercial Barriers to Introduction of Renewable Super Premium Regulatory and Commercial Barriers to Introduction of Renewable Super Premium Breakout Session 2: Frontiers and Horizons Session 2-B: End Use and Fuel Certification Robert McCormick, Principal Engineer in Fuels Performance, National Renewable Energy Laboratory b13_mccormick_2-b.pdf (974.85 KB) More Documents & Publications The Impact of Low Octane Hydrocarbon Blending Streams on

  5. Introduction to DMFCs - Advanced Materials and Concepts for Portable Power

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

    Fuel Cells | Department of Energy DMFCs - Advanced Materials and Concepts for Portable Power Fuel Cells Introduction to DMFCs - Advanced Materials and Concepts for Portable Power Fuel Cells Download the presentation slides from Piotr Zelenay, Los Alamos National Laboratory, at the July 17, 2012, Fuel Cell Technologies Program webinar "Fuel Cells for Portable Power." Introduction to DMFCs - Advanced Materials and Concepts for Portable Power Fuel Cells Webinar Slides (3.03 MB) More

  6. Introduction to Utility Energy Service Contracts | Department of Energy

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

    Introduction to Utility Energy Service Contracts Introduction to Utility Energy Service Contracts August 3, 2016 11:00AM to 12:30PM EDT Webinar provides attendees with an overview of the contracting options and services available from their local utility companies to engineer, finance, and install cost-effective energy and water savings projects. Participants will walk through the steps of the typical project process from the audit phase to commissioning the equipment. The webinar introduces

  7. Introduction to Bayesian methods in macromolecular crystallography (Journal

    Office of Scientific and Technical Information (OSTI)

    Article) | SciTech Connect Journal Article: Introduction to Bayesian methods in macromolecular crystallography Citation Details In-Document Search Title: Introduction to Bayesian methods in macromolecular crystallography Authors: Terwilliger, Thomas C [1] + Show Author Affiliations Los Alamos National Laboratory Publication Date: 2011-07-14 OSTI Identifier: 1082292 Report Number(s): LA-UR-11-04079; LA-UR-11-4079 DOE Contract Number: AC52-06NA25396 Resource Type: Journal Article Research Org:

  8. Process Heating Assessment and Survey Tool (PHAST) Introduction - Webcast

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

    Process Heating Assessment and Survey Tool (PHAST) Introduction Date: January 30, 2007 Instructor: Dr. Arvind Thekdi Agenda ESA Training Web Cast Introduction - 15 minutes Process Heating Assessment and Survey Tool (PHAST) Software Demonstration - 45 minutes Q & A - 20 minutes PHAST BestPractices- 30 minutes Q & A - 20 minutes Conclusion - 10 minutes Reference Information DOE Resources Calendar for Future ESA Training Web Casts Process Heating ESA Plant Lead Web Cast Purpose: Help Plant

  9. Updating the Electric Grid: An Introduction to Non-Transmission

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

    Alternatives for Policymakers | Department of Energy Updating the Electric Grid: An Introduction to Non-Transmission Alternatives for Policymakers Updating the Electric Grid: An Introduction to Non-Transmission Alternatives for Policymakers Throughout the United States a consensus has emerged that an improved transmission system is in the interest of the country as a whole.1 However, decisions to implement new transmission lines may face significant cost, environmental, and public acceptance

  10. High-Efficiency Engine Technologies Session Introduction | Department of

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

    Energy High-Efficiency Engine Technologies Session Introduction High-Efficiency Engine Technologies Session Introduction Presentation given at the 16th Directions in Engine-Efficiency and Emissions Research (DEER) Conference in Detroit, MI, September 27-30, 2010. deer10_rotz.pdf (2.26 MB) More Documents & Publications Increased Engine Efficiency via Advancements in Engine Combustion Systems Super Truck -- 50% Improvement In Class 8 Freight Efficiency Vehicle Technologies Office Merit

  11. Buildings-to-Grid Technical Opportunities: Introduction and Vision |

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

    Department of Energy Buildings-to-Grid Technical Opportunities: Introduction and Vision Buildings-to-Grid Technical Opportunities: Introduction and Vision In this report, and in the associated papers examining building-to-grid opportunities from the three perspectives of buildings, the power grid and enabling information and communications technology, the Building Technologies Office (BTO) outlines the technical opportunities for building assets to seamlessly integrate and transact with grid

  12. Fractional vortices in the XY model with {pi} bonds (Journal...

    Office of Scientific and Technical Information (OSTI)

    Fractional vortices in the XY model with pi bonds Citation Details In-Document Search Title: Fractional vortices in the XY model with pi bonds We define a new set of excitations ...

  13. Effective Field Theory of Fractional Quantized Hall Nematics (Journal

    Office of Scientific and Technical Information (OSTI)

    Article) | SciTech Connect Effective Field Theory of Fractional Quantized Hall Nematics Citation Details In-Document Search Title: Effective Field Theory of Fractional Quantized Hall Nematics We present a Landau-Ginzburg theory for a fractional quantized Hall nematic state and the transition to it from an isotropic fractional quantum Hall state. This justifies Lifshitz-Chern-Simons theory - which is shown to be its dual - on a more microscopic basis and enables us to compute a ground state

  14. Understanding the physics of a possible non-Abelian fractional...

    Office of Scientific and Technical Information (OSTI)

    Below we give a briefly introduction of the quantum Hall physics. less Authors: Pan, Wei ; Crawford, Matthew ; Tallakulam, Madhu ; Ross, Anthony Joseph, III Publication Date: ...

  15. 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.

  16. Dark photons as fractional cosmic neutrino masquerader

    SciTech Connect (OSTI)

    Ng, Kin-Wang; Tu, Huitzu; Yuan, Tzu-Chiang E-mail: huitzu@phys.sinica.edu.tw

    2014-09-01

    Recently, Weinberg proposed a Higgs portal model with a spontaneously broken global U(1) symmetry in which Goldstone bosons may be masquerading as fractional cosmic neutrinos. We extend the model by gauging the U(1) symmetry. This gives rise to the so-called dark photon and dark Higgs. The dark photons can constitute about 0.912 (0.167) to the effective number of light neutrino species if they decouple from the thermal bath before the pions become non-relativistic and after (before) the QCD transition. Restriction on the parameter space of the portal coupling and the dark Higgs mass is obtained from the freeze-out condition of the dark photons. Combining with the collider data constraints on the invisible width of the standard model Higgs requires the dark Higgs mass to be less than a few GeV.

  17. Sandia Energy - Introduction of Prof. Jim Speck and UCSB to SSLS

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

    Home Energy Solid-State Lighting Partnership News Energy Efficiency News & Events Introduction of Prof. Jim Speck and UCSB to SSLS Previous Next Introduction of Prof. Jim Speck...

  18. Introduction to DOE Order 435.1 Low Level Radioactive Waste Disposal...

    Office of Environmental Management (EM)

    Introduction to DOE Order 435.1 Low Level Radioactive Waste Disposal Requirements Introduction to DOE Order 435.1 Low Level Radioactive Waste Disposal Requirements Christine ...

  19. Organic waste amendments effect on zinc fraction of two soils

    SciTech Connect (OSTI)

    Shuman, L.M.

    1999-10-01

    Organic soil amendments can ameliorate metal toxicity to plants by redistributing metals to less available fractions. The objective of this study was to determine the effects of organic amendments on Zn distribution among soil fractions. Two soils were amended with five organic waste materials (some of which contained Zn) or commercial humic acid with and without 400 mg kg{sup {minus}1} Zn, incubated, and fractionated using a sequential extraction technique. Where no Zn was added most of the metals were in the residual fraction. Commercial compost, poultry litter, and industrial sewage sludge increased Zn in the exchangeable (EXC), organic (OM), and manganese oxide (MnOx) fractions due to Zn in the materials. Spent mushroom compost (SMC) redistributed Zn from the EXC fraction to the MnOx fraction for the coarse-textured soil. Where Zn was added, most of the metal was in the EXC and OM fractions. The SMC and humic acid lowered Zn in the EXC fraction and increased Zn in the other fractions. Effects of the organic materials on Zn in soil fractions were more evident for the sandy soil dominated by quartz in the clay than for the finer-textured soil dominated by kaolinite in the clay-size fraction. It was concluded that organic materials high in Zn can increase Zn in the EXC, OM, and MnOx fractions where the soil is not contaminated and others such as SMC and HA can lower the potential availability of Zn in contaminated soils by redistributing it from the EXC to less soluble fractions.

  20. Introduction to Using NERSC for the Joint Genome Institute

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

    NERSC Introduction to Using NERSC for the Joint Genome Institute May 2, 2011 jgi logo sm NERSC Training Event 1:00-5:00 p.m. PDT May 2, 2011 Joint Genome Institute, 2800 Mitchell Drive, Walnut Creek, CA Introduction to Using NERSC Richard Gerber, NERSC User Services Group Shane Canon, NERSC Technology Integration Group This half-day training will enable new users from the Joint Genome Institute to get connected and running jobs at NERSC. We will cover NERSC computational and storage systems,

  1. Evaluation Helps Pesticide Program Finish Project Four Years Sooner Than

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

    Estimated | Department of Energy Pesticide Program Finish Project Four Years Sooner Than Estimated Evaluation Helps Pesticide Program Finish Project Four Years Sooner Than Estimated This document from the U.S. EPA's Office of Pesticide Programs is part of the Case Study Series, and explains how "Evaluation Helps Pesticide Program Finish Project Four Years Sooner than Estimated." Pesticide Program Case Study (332.21 KB) More Documents & Publications Introduction to the Value of

  2. Devices, systems, and methods for microscale isoelectric fractionation

    DOE Patents [OSTI]

    Sommer, Gregory J; Hatch, Anson V; Wang, Ying-Chih; Singh, Anup K

    2015-04-14

    Embodiments of the present invention provide devices, systems, and methods for microscale isoelectric fractionation. Analytes in a sample may be isolated according to their isoelectric point within a fractionation microchannel. A microfluidic device according to an embodiment of the invention includes a substrate at least partially defining a fractionation microchannel. The fractionation microchannel has at least one cross-sectional dimension equal to or less than 1 mm. A plurality of membranes of different pHs are disposed in the microchannel. Analytes having an isoelectric point between the pH of the membranes may be collected in a region of the fractionation channel between the first and second membranes through isoelectric fractionation.

  3. Request for approval, vented container annual release fraction

    SciTech Connect (OSTI)

    HILL, J.S.

    1999-10-12

    In accordance with the approval conditions for Modification to the Central Waste Complex (CWC) Radioactive Air Emissions Notice of Construction (NOC). dated August 24,1998, a new release fraction has been developed for submittal to the Washington State Department of Health (WDOH). The proposed annual release fraction of 2.50 E-14 is proposed for use in future NOCs involving the storage and handling operations associated with vented containers on the Hanford Site. The proposed annual release fraction was the largest release fraction calculated from alpha measurements of the NucFil filters from 10 vented containers consisting of nine 55-gallon drums and one burial box with dimensions of 9.3 x 5.7 x 6.4 feet. An annual release fraction of 2.0 E-09 was used in the modification to the CWC radioactive air emissions NOC. This study confirmed that the release fraction used in the CWC radioactive air emissions NOC was conservative.

  4. Power-law spatial dispersion from fractional Liouville equation

    SciTech Connect (OSTI)

    Tarasov, Vasily E.

    2013-10-15

    A microscopic model in the framework of fractional kinetics to describe spatial dispersion of power-law type is suggested. The Liouville equation with the Caputo fractional derivatives is used to obtain the power-law dependence of the absolute permittivity on the wave vector. The fractional differential equations for electrostatic potential in the media with power-law spatial dispersion are derived. The particular solutions of these equations for the electric potential of point charge in this media are considered.

  5. Better Buildings Neighborhood Program Business Models Guide: HVAC Contractor Business Model Introduction

    Broader source: Energy.gov [DOE]

    Better Buildings Neighborhood Program Business Models Guide: HVAC Contractor Business Model Introduction.

  6. Better Buildings Neighborhood Program Business Models Guide: Non-Utility Program Administrator Introduction

    Broader source: Energy.gov [DOE]

    Better Buildings Neighborhood Program Business Models Guide: Non-Utility Program Administrator Business Model Introduction.

  7. HPSS Yearly Network Traffic

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

    HPSS Yearly Network Traffic HPSS Yearly Network Traffic Yearly Summary of IO Traffic Between Storage and Network Destinations These bar charts show the total transfer traffic for...

  8. Method Development: Identification of the Soluble Organic Fraction...

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

    Method Development: Identification of the Soluble Organic Fraction of Particulate Matter on DPF Soot Poster presentation at the 2007 Diesel Engine-Efficiency & Emissions Research ...

  9. Recoil-free fractions of iron in aluminous bridgmanite fromtemperatur...

    Office of Scientific and Technical Information (OSTI)

    from temperature-dependent Mssbauer spectra Citation Details In-Document Search Title: Recoil-free fractions of iron in aluminous bridgmanite from temperature-dependent ...

  10. Devices, systems, and methods for microscale isoelectric fractionation...

    Office of Scientific and Technical Information (OSTI)

    Devices, systems, and methods for microscale isoelectric fractionation Citation Details In-Document Search Title: Devices, systems, and methods for microscale isoelectric...

  11. Fractionation and Removal of Solutes from Ionic Liquids - Energy...

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

    LBL About This Technology Technology Marketing SummaryResearchers at the Joint BioEnergy Institute (JBEI) have developed a technology to fractionate and recover biomaterials...

  12. Fractionated Radiation Exposure of Rat Spinal Cords Leads to...

    Office of Scientific and Technical Information (OSTI)

    Fractionated Radiation Exposure of Rat Spinal Cords Leads to Latent Neuro-Inflammation in ... of Rat Spinal Cords Leads to Latent Neuro-Inflammation in Brain, Cognitive Deficits, ...

  13. Robert B. Laughlin and the Fractional Quantum Hall Effect

    Office of Scientific and Technical Information (OSTI)

    Robert B. Laughlin and the Fractional Quantum Hall Effect Resources with Additional Information Robert B. Laughlin Photo Courtesy of LLNL Robert B. Laughlin shared the 1998 Nobel...

  14. Microscale isoelectric fractionation using immobilized pH-specific...

    Office of Scientific and Technical Information (OSTI)

    We report on advancements of our microscale isoelectric fractionation (muIEFr) methodology for fast on-chip separation and concentration of proteins based on their isoelectric ...

  15. HPSS Yearly Network Traffic

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

    HPSS Yearly Network Traffic HPSS Yearly Network Traffic Yearly Summary of I/O Traffic Between Storage and Network Destinations These bar charts show the total transfer traffic for each year between storage and network destinations (systems within and outside of NERSC). Traffic for the current year is an estimate derived by scaling the known months traffic up to 12 months. The years shown are calendar years. The first graph shows the overall growth in network traffic to storage over the years.

  16. Microsoft Word - Cross Reference Matrix Introduction.doc

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

    Cross Reference Matrix Introduction This cross-reference matrix is intended to provide NRC reviewers with an aid to show where Yucca Mountain Review Plan (YMRP) (NUREG-1804) acceptance criteria as well as 10 CFR Part 63 regulations are addressed within the Yucca Mountain Repository License Application. This matrix does not assert compliance with 10 CFR Part 63 or the YMRP; it is provided as an aid to reviewers. The information contained in this matrix is generally repeated in tables at the

  17. Chapter 1 - Introduction and Statement of Purpose and Need

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

    1-1 CHAPTER 1 INTRODUCTION AND STATEMENT OF PURPOSE AND NEED The U.S. Department of Energy (DOE) is proposing to construct and operate an Actinide Chemistry and Repository Science Laboratory (ACRSL) to support chemical research activities related to the Waste Isolation Pilot Plant (WIPP) near Carlsbad, New Mexico. The laboratory would be located on New Mexico State University property adjacent to the existing Carlsbad Environmental Monitoring and Research Center (CEMRC) in Carlsbad, New Mexico.

  18. Accelerated molecular dynamics methods: introduction and recent developments

    SciTech Connect (OSTI)

    Uberuaga, Blas Pedro; Voter, Arthur F; Perez, Danny; Shim, Y; Amar, J G

    2009-01-01

    A long-standing limitation in the use of molecular dynamics (MD) simulation is that it can only be applied directly to processes that take place on very short timescales: nanoseconds if empirical potentials are employed, or picoseconds if we rely on electronic structure methods. Many processes of interest in chemistry, biochemistry, and materials science require study over microseconds and beyond, due either to the natural timescale for the evolution or to the duration of the experiment of interest. Ignoring the case of liquids xxx, the dynamics on these time scales is typically characterized by infrequent-event transitions, from state to state, usually involving an energy barrier. There is a long and venerable tradition in chemistry of using transition state theory (TST) [10, 19, 23] to directly compute rate constants for these kinds of activated processes. If needed dynamical corrections to the TST rate, and even quantum corrections, can be computed to achieve an accuracy suitable for the problem at hand. These rate constants then allow them to understand the system behavior on longer time scales than we can directly reach with MD. For complex systems with many reaction paths, the TST rates can be fed into a stochastic simulation procedure such as kinetic Monte Carlo xxx, and a direct simulation of the advance of the system through its possible states can be obtained in a probabilistically exact way. A problem that has become more evident in recent years, however, is that for many systems of interest there is a complexity that makes it difficult, if not impossible, to determine all the relevant reaction paths to which TST should be applied. This is a serious issue, as omitted transition pathways can have uncontrollable consequences on the simulated long-time kinetics. Over the last decade or so, we have been developing a new class of methods for treating the long-time dynamics in these complex, infrequent-event systems. Rather than trying to guess in advance what

  19. Phenolic compounds containing/neutral fractions extract and products derived therefrom from fractionated fast-pyrolysis oils

    DOE Patents [OSTI]

    Chum, H.L.; Black, S.K.; Diebold, J.P.; Kreibich, R.E.

    1993-06-29

    A process is described for preparing phenol-formaldehyde novolak resins and molding compositions in which portions of the phenol normally contained in said resins are replaced by a phenol/neutral fractions extract obtained from fractionating fast-pyrolysis oils. The fractionation consists of a neutralization stage which can be carried out with aqueous solutions of bases or appropriate bases in the dry state, followed by solvent extraction with an organic solvent having at least a moderate solubility parameter and good hydrogen bonding capacity. Phenolic compounds-containing/neutral fractions extracts obtained by fractionating fast-pyrolysis oils from a lignocellulosic material, is such that the oil is initially in the pH range of 2-4, being neutralized with an aqueous bicarbonate base, and extracted into a solvent having a solubility parameter of approximately 8.4-9.11 [cal/cm[sup 3

  20. Expansion fractionation capacity of the LPG-ULE plant

    SciTech Connect (OSTI)

    Morin, L.M.C.

    1999-07-01

    The Western Division of PDVSA has among other facilities a NGL Fractionation Complex located onshore in Ul'e. The complex consists of three plants, the first and second older plants, LPG-1 and LPG-2, which fractionate the NGL to produce propane, a butane mix and natural gasoline. The third plant, LPG-3, fractionates the butane mix from the LPG-1 and 2 plants to produce iso and normal butane. Several optimization projects already in progress will increase the NGL production to 12,200 b/d. For this reason it was decided to conduct a study of the existing fractionation facilities and utilities systems to determine their capacities. This evaluation revealed that some of the fractionation towers would have some limitations in the processing of the expected additional production. The study recommended an option to increase the capacity of the fractionation towers by lowering their operating pressure, in order to take advantage of relative volatility increase between the key components, which allows easier separation, as well as reducing the heat duty required. The completed study also determined that this option is more economically convenient than the replacement of the existing fractionation towers.

  1. Statistical mechanics based on fractional classical and quantum mechanics

    SciTech Connect (OSTI)

    Korichi, Z.; Meftah, M. T.

    2014-03-15

    The purpose of this work is to study some problems in statistical mechanics based on the fractional classical and quantum mechanics. At first stage we have presented the thermodynamical properties of the classical ideal gas and the system of N classical oscillators. In both cases, the Hamiltonian contains fractional exponents of the phase space (position and momentum). At the second stage, in the context of the fractional quantum mechanics, we have calculated the thermodynamical properties for the black body radiation, studied the Bose-Einstein statistics with the related problem of the condensation and the Fermi-Dirac statistics.

  2. Condensate fraction of cold gases in a nonuniform external potential

    SciTech Connect (OSTI)

    Astrakharchik, G. E.; Krutitsky, K. V.

    2011-09-15

    Exact calculation of the condensate fraction in multidimensional inhomogeneous interacting Bose systems in a confining potential of arbitrary shape is a difficult computational problem. We have developed an iterative procedure which allows us to calculate the condensate fraction as well as the corresponding eigenfunction of the one-body density matrix. We successfully validate this procedure in diffusion Monte Carlo simulations of a Bose gas in an optical lattice at zero temperature. We also discuss the relation between different criteria used for testing coherence in cold Bose systems, such as the fraction of particles that are superfluid, condensed, or in the zero-momentum state.

  3. A fractional Fokker-Planck model for anomalous diffusion

    SciTech Connect (OSTI)

    Anderson, Johan; Kim, Eun-jin; Moradi, Sara

    2014-12-15

    In this paper, we present a study of anomalous diffusion using a Fokker-Planck description with fractional velocity derivatives. The distribution functions are found using numerical means for varying degree of fractionality of the stable Lévy distribution. The statistical properties of the distribution functions are assessed by a generalized normalized expectation measure and entropy in terms of Tsallis statistical mechanics. We find that the ratio of the generalized entropy and expectation is increasing with decreasing fractionality towards the well known so-called sub-diffusive domain, indicating a self-organising behavior.

  4. 50 Years of Space

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

    50 Years of Space science-innovationassetsimagesicon-science.jpg 50 Years of Space Since 1943, some of the world's smartest and most dedicated technical people have ...

  5. Renewables Portfolio Standards: A Factual Introduction toExperience from the United States

    SciTech Connect (OSTI)

    Wiser, R.; Namovicz, C.; Gielecki, M.; Smith, R.

    2007-05-09

    Renewables portfolio standards (RPS) have--since the late 1990s--proliferated at the state level in the United States. What began as a policy idea minted in California and first described in detail in the pages of the 'Electricity Journal' FPT has emerged as an important driver for renewable energy capacity additions in the United States. Over the years, articles in the 'Electricity Journal' have explored the RPS in more detail, identifying both its strengths and weaknesses. The present article provides an introduction to the history, concept, and design of the RPS, reviews early experience with the policy as applied at the state level, and provides a brief overview of Federal RPS proposals to date and the possible relationship between Federal and state RPS policies. Our purpose is to offer a factual introduction to the RPS, as applied and considered in the U.S. Though elements of state RPS design are summarized here, other publications provide a more thorough review of design lessons that emerge from that experience. In addition, the present article does not describe the results of economic analyses of Federal RPS proposals, though we do cite many of the analyses conducted by the U.S. DOE's Energy Information Administration (EIA).

  6. Escape fraction of ionizing photons during reionization: Effects due to supernova feedback and runaway ob stars

    SciTech Connect (OSTI)

    Kimm, Taysun; Cen, Renyue

    2014-06-20

    The fraction of hydrogen ionizing photons escaping from galaxies into the intergalactic medium is a critical ingredient in the theory of reionization. We use two zoomed-in, high-resolution (4 pc), cosmological radiation hydrodynamic simulations with adaptive mesh refinement to investigate the impact of two physical mechanisms (supernova, SN, feedback, and runaway OB stars) on the escape fraction (f {sub esc}) at the epoch of reionization (z ? 7). We implement a new, physically motivated SN feedback model that can approximate the Sedov solutions at all (from the free expansion to snowplow) stages. We find that there is a significant time delay of about ten million years between the peak of star formation and that of escape fraction, due to the time required for the build-up and subsequent destruction of the star-forming cloud by SN feedback. Consequently, the photon number-weighted mean escape fraction for dwarf galaxies in halos of mass 10{sup 8}-10{sup 10.5} M {sub ?} is found to be ?f{sub esc}??11%, although instantaneous values of f {sub esc} > 20% are common when star formation is strongly modulated by the SN explosions. We find that the inclusion of runaway OB stars increases the mean escape fraction by 22% to ?f{sub esc}??14%. As SNe resulting from runaway OB stars tend to occur in less dense environments, the feedback effect is enhanced and star formation is further suppressed in halos with M{sub vir}?10{sup 9} M{sub ?} in the simulation with runaway OB stars compared with the model without them. While both our models produce enough ionizing photons to maintain a fully ionized universe at z ? 7 as observed, a still higher amount of ionizing photons at z ? 9 appears necessary to accommodate the high observed electron optical depth inferred from cosmic microwave background observations.

  7. Fractionation and Catalytic Upgrading of Bio-Oil Presentation...

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

    Office (BETO) 2015 Project Peer Review Fractionation and Catalytic Upgrading of Bio-Oil ... Deconstruction of Biomass to Form Bio-Oil Intermediates Tt-I. Catalytic Upgrading of ...

  8. Thomson scattering diagnostic for the measurement of ion species fraction

    SciTech Connect (OSTI)

    Ross, J S; Park, H S; Amendt, A; Divol, L; Kugland, N L; Rozmus, W; Glenzer, S H

    2012-05-01

    Simultaneous Thomson scattering measurements of collective electron-plasma and ion-acoustic fluctuations have been utilized to determine ion species fraction from laser produced CH plasmas. The CH{sub 2} foil is heated with 10 laser beams, 500 J per beam, at the Omega Laser facility. Thomson scattering measurements are made 4 mm from the foil surface using a 30 J 2{omega} probe laser with a 1 ns pulse length. Using a series of target shots the plasma evolution is measured from 2.5 ns to 9 ns after the rise of the heater beams. Measuring the electron density and temperature from the electron-plasma fluctuations constrains the fit of the two-ion species theoretical form factor for the ion feature such that the ion temperature, plasma flow velocity and ion species fraction are determined. The ion species fraction is determined to an accuracy of {+-}0.06 in species fraction.

  9. Comparison of Cloud Fraction and Liquid Water Path between ECMWF...

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

    ... Comparison of Cloud Fraction and Liquid Water Path between ECMWF Simulations and ARM Long-term Observations at the NSA Site Ming Zhao (mzhao@uwyo.edu) and Zhien Wang ...

  10. Quantifying intra- and inter-fractional motion in breast radiotherapy

    SciTech Connect (OSTI)

    Jones, Scott; Fitzgerald, Rhys; Owen, Rebecca; Ramsay, Jonathan

    2015-03-15

    The magnitude of intra- and inter-fractional variation in the set up of breast cancer patients treated with tangential megavoltage photon beams was investigated using an electronic portal imaging device (EPID). Daily cine-EPID images were captured during delivery of the tangential fields for ten breast cancer patients treated in the supine position. Measurements collected from each image included the central lung distance (CLD), central flash distance (CFD), superior axial measurement (SAM) and the inferior axial measurement (IAM). The variation of motion within a fraction (intra-fraction) and the variation between fractions (inter-fraction) was analysed to quantify set up variation and motion due to respiration. Altogether 3775 EPID images were collected from 10 patients. The effect of respiratory motion during treatment was <0.1 cm standard deviation (SD) in the anterior–posterior (AP) direction. The inter-fraction movement caused by variations in daily set up was larger at 0.28 cm SD in the AP direction. Superior–inferior (SI) variation was more difficult to summarise and proved unreliable as the measurements were taken to an ambiguous point on the images. It was difficult to discern true SI movement from that implicated by AP movement. There is minimal intra-fractional chest wall motion due to respiration during treatment. Inter-fractional variation was larger, however, on average it remained within departmental tolerance (0.5 cm) for set up variations. This review of our current breast technique provides confidence in the feasibility of utilising advanced treatment techniques (field-in-field, intensity modulated radiotherapy or volumetric modulated arc therapy) following a review of the current imaging protocol.

  11. Microsoft Word - Group2 CloudBirthFraction(RS).docx

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

    Birth and Fraction Report Participants: Jingyi Chen, Stony Brook University George Duffy, Vanderbilt University Elizabeth Smith, Pacific Northwest National Laboratory Wei Zhao, University of Washington Instructors: Allison McComiskey, National Oceanic and Atmospheric Administration Dave Turner, National Oceanic and Atmospheric Administration July 2015 Group 2, July 2015, ARM Summer Training and Science Applications 1 1.0 Cloud Birth and Fraction A case of low-level cumulus was observed over the

  12. The biological effect of inhomogeneous dose distributions in fractionated radiotherapy

    SciTech Connect (OSTI)

    Yaes, R.J. )

    1990-07-01

    The linear quadratic (LQ) model is applied to an organ receiving a fractionated course of radiotherapy with an inhomogeneous dose distribution. It is shown that the gradient in the extrapolated response dose (ERD) will be steeper than the gradient in the physical dose. This effect will be greatest for an organ with a small alpha/beta ratio treated with large dose fractions. Clinical implications are discussed with an emphasis on radiation myelitis.

  13. Wind Vision Chapter 1: Introduction to the Wind Vision

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

    1 2 1 Introduction to the Wind Vision Summary The Wind Vision consists of four components: The Wind Vision and its associated analysis represent a technical update and expansion of a U.S. Department of Energy (DOE) report published in 2008, 20% Wind Energy by 2030 -Increasing Wind Energy's Contribution to U.S. Electricity Supply[1] (hereafter referred to as 20% Wind Energy by 2030). Major changes have occurred in the electric power sector since the 2000s, when 20% Wind Energy by 2030 was

  14. COLLOQUIUM: Introduction to Quantum Algorithms | Princeton Plasma Physics

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

    Lab December 9, 2015, 4:15pm to 5:30pm MBG AUDITORIUM COLLOQUIUM: Introduction to Quantum Algorithms Dr. Nadya Shirokova University of Santa Clara Quantum computers are not an abstraction anymore - Google, NASA and USRA recently announced formation of the Quantum Artificial Intelligence Lab equipped with 1,000-qubit quantum computer. In this talk we will focus on quantum algorithms such as Deutsch, Shor's and Grover's and will discuss why they are faster than the classical ones. We will also

  15. Better Buildings Neighborhood Program Business Models Guide: Utility Program Administrator Introduction

    Broader source: Energy.gov [DOE]

    Introduction to the Utility Program Administrator Business Model, as posted on the Better Buildings Neighborhood Program website.

  16. Catalytic hydroprocessing of SRC-II heavy distillate fractions. 4. Hydrodeoxygenation of phenolic compounds in the acidic fractions

    SciTech Connect (OSTI)

    Li, C.L.

    1985-01-01

    Heavy distillate obtained by hydroliquefaction of Powhatan No.5 coal was separated into 9 fractions by liquid chromatography. The very-weak-acid and weak-acid fractions were used as feeds in hydroprocessing experiments with sulphided Ni-Mo/Al/sub 2/O/sub 3/ catalyst at 350 C and 120 atm. The hydrodeoxygenation of the acidic compounds was shown to be rapid in comparison with other hydroprocessing reactions of coal liquids, including hydrogenation of aromatics, hydrodesulphurisation and hydrodenitrogenation.

  17. 70 years after Trinity

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

    70 years after Trinity 70 years after Trinity Though the world has seen many changes since Trinity, one thing has remained constant: Los Alamos remains essential to our nation's ...

  18. Secretary Moniz's First Year

    Broader source: Energy.gov [DOE]

    We're looking back at some of the biggest moments from Energy Secretary Ernest Moniz's first year in office.

  19. Comparison of a radial fractional transport model with tokamak experiments

    SciTech Connect (OSTI)

    Kullberg, A. Morales, G. J.; Maggs, J. E.

    2014-03-15

    A radial fractional transport model [Kullberg et al., Phys. Rev. E 87, 052115 (2013)], that correctly incorporates the geometric effects of the domain near the origin and removes the singular behavior at the outer boundary, is compared to results of off-axis heating experiments performed in the Rijnhuizen Tokamak Project (RTP), ASDEX Upgrade, JET, and DIII-D tokamak devices. This comparative study provides an initial assessment of the presence of fractional transport phenomena in magnetic confinement experiments. It is found that the nonlocal radial model is robust in describing the steady-state temperature profiles from RTP, but for the propagation of heat waves in ASDEX Upgrade, JET, and DIII-D the model is not clearly superior to predictions based on Fick's law. However, this comparative study does indicate that the order of the fractional derivative, ?, is likely a function of radial position in the devices surveyed.

  20. Fractionation of Boron Isotopes in Icelandic Hydrothermal Systems

    SciTech Connect (OSTI)

    Aggarwal, J.K.; Palmer, M.R.

    1995-01-01

    Boron isotope ratios have been determined in a variety of different geothermal waters from hydrothermal systems across Iceland. Isotope ratios from the high temperature meteoric water recharged systems reflect the isotope ratio of the host rocks without any apparent fractionation. Seawater recharged geothermal systems exhibit more positive {delta}{sup 11}B values than the meteoric water recharged geothermal systems. Water/rock ratios can be assessed from boron isotope ratios in the saline hydrothermal systems. Low temperature hydrothermal systems also exhibit more positive {delta}{sup 11}B than the high temperature systems, indicating fractionation of boron due to adsorption of the lighter isotope onto secondary minerals. Fractionation of boron in carbonate deposits may indicate the level of equilibrium attained within the systems.

  1. Fractional power-law spatial dispersion in electrodynamics

    SciTech Connect (OSTI)

    Tarasov, Vasily E.; Trujillo, Juan J.

    2013-07-15

    Electric fields in non-local media with power-law spatial dispersion are discussed. Equations involving a fractional Laplacian in the Riesz form that describe the electric fields in such non-local media are studied. The generalizations of Coulomb’s law and Debye’s screening for power-law non-local media are characterized. We consider simple models with anomalous behavior of plasma-like media with power-law spatial dispersions. The suggested fractional differential models for these plasma-like media are discussed to describe non-local properties of power-law type. -- Highlights: •Plasma-like non-local media with power-law spatial dispersion. •Fractional differential equations for electric fields in the media. •The generalizations of Coulomb’s law and Debye’s screening for the media.

  2. Distinct magnetic signatures of fractional vortex configurations in multiband superconductors

    SciTech Connect (OSTI)

    Silva, R. M. da; Domnguez, D.; Aguiar, J. Albino

    2014-12-08

    Vortices carrying fractions of a flux quantum are predicted to exist in multiband superconductors, where vortex core can split between multiple band-specific components of the superconducting condensate. Using the two-component Ginzburg-Landau model, we examine such vortex configurations in a two-band superconducting slab in parallel magnetic field. The fractional vortices appear due to the band-selective vortex penetration caused by different thresholds for vortex entry within each band-condensate, and stabilize near the edges of the sample. We show that the resulting fractional vortex configurations leave distinct fingerprints in the static measurements of the magnetization, as well as in ac dynamic measurements of the magnetic susceptibility, both of which can be readily used for the detection of these fascinating vortex states in several existing multiband superconductors.

  3. Phenolic compounds containing/neutral fractions extract and products derived therefrom from fractionated fast-pyrolysis oils

    DOE Patents [OSTI]

    Chum, Helena L.; Black, Stuart K.; Diebold, James P.; Kreibich, Roland E.

    1993-01-01

    A process for preparing phenol-formaldehyde novolak resins and molding compositions in which portions of the phenol normally contained in said resins are replaced by a phenol/neutral fractions extract obtained from fractionating fast-pyrolysis oils. The fractionation consists of a neutralization stage which can be carried out with aqueous solutions of bases or appropriate bases in the dry state, followed by solvent extraction with an organic solvent having at least a moderate solubility parameter and good hydrogen bonding capacity. Phenolic compounds-containing/neutral fractions extracts obtained by fractionating fast-pyrolysis oils from a lignocellulosic material, is such that the oil is initially in the pH range of 2-4, being neutralized with an aqueous bicarbonate base, and extracted into a solvent having a solubility parameter of approximately 8.4-9.11 [cal/cm.sup.3 ].sup.1/2 with polar components in the 1.8-3.0 range and hydrogen bonding components in the 2-4.8 range and the recovery of the product extract from the solvent with no further purification being needed for use in adhesives and molding compounds. The product extract is characterized as being a mixture of very different compounds having a wide variety of chemical functionalities, including phenolic, carbonyl, aldehyde, methoxyl, vinyl and hydroxyl. The use of the product extract on phenol-formaldehyde thermosetting resins is shown to have advantages over the conventional phenol-formaldehyde resins.

  4. Kinetic Isotopic Fractionation During Diffusion of Ionic Speciesin Water

    SciTech Connect (OSTI)

    Richter, Frank M.; Mendybaev, Ruslan A.; Christensen, John; Hutcheon, Ian D.; Williams, Ross W.; Sturchio, Neil C.; Beloso Jr.,Abelardo D.

    2005-06-09

    Experiments specifically designed to measure the ratio of the diffusivities of ions dissolved in water were used to determine D{sub Li}/D{sub K}, D{sub 7{sub Li}}/D{sub 6{sub Li}}, D{sub 25{sub Mg}}/D{sub 24{sub Mg}}, D{sub 26{sub Mg}}/D{sub 25{sub Mg}}, and D{sub 37{sub Cl}}/D{sub 35{sub Cl}}. The measured ratio of the diffusion coefficients for Li and K in water (D{sub Li}/D{sub K} = 0.6) is in good agreement with published data, providing evidence that the experimental design being used resolves the relative mobility of ions with adequate precision to also be used for determining the fractionation of isotopes by diffusion in water. In the case of Li we found measurable isotopic fractionation associated with the diffusion of dissolved LiCl (D{sub 7{sub Li}}/D{sub 6{sub Li}} = 0.99772 {+-} 0.00026). This difference in the diffusion coefficient of {sup 7}Li compared to {sup 6}Li is significantly less than reported in an earlier study, a difference we attribute to the fact that in the earlier study Li diffused through a membrane separating the water reservoirs. Our experiments involving Mg diffusing in water found no measurable isotopic fractionation (D{sub 25{sub Mg}}/D{sub 24{sub Mg}} = 1.00003 {+-} 0.00006). Cl isotopes were fractionated during diffusion in water (D{sub 37{sub Cl}}/D{sub 35{sub Cl}} = 0.99857 {+-} 0.00080) whether or not the co-diffuser (Li or Mg) was isotopically fractionated. The isotopic fractionation associated with the diffusion of ions in water is much smaller than values we found previously for the isotopic fractionation of Li and Ca isotopes by diffusion in molten silicate liquids. A major distinction between water and silicate liquids is that water, being a polar liquid, surrounds dissolved ions with hydration shells, which very likely play an important but still poorly understood role in reducing isotopic fractionation associated with diffusion.

  5. Separation of carbon nanotubes into chirally enriched fractions

    SciTech Connect (OSTI)

    Doorn, Stephen K.; Niyogi, Sandip

    2012-04-10

    A mixture of single-walled carbon nanotubes ("SWNTs") is separated into fractions of enriched chirality by preparing an aqueous suspension of a mixture of SWNTs and a surfactant, injecting a portion of the suspension on a column of separation medium having a density gradient, and centrifuging the column. In some embodiments, salt is added prior to centrifugation. In other embodiments, the centrifugation is performed at a temperature below room temperature. Fractions separate as colored bands in the column. The diameter of the separated SWNTs decreases with increasing density along the gradient of the column. The colored bands can be withdrawn separately from the column.

  6. Fractional noise destroys or induces a stochastic bifurcation

    SciTech Connect (OSTI)

    Yang, Qigui; Zeng, Caibin; Wang, Cong

    2013-12-15

    Little seems to be known about the stochastic bifurcation phenomena of non-Markovian systems. Our intention in this paper is to understand such complex dynamics by a simple system, namely, the Black-Scholes model driven by a mixed fractional Brownian motion. The most interesting finding is that the multiplicative fractional noise not only destroys but also induces a stochastic bifurcation under some suitable conditions. So it opens a possible way to explore the theory of stochastic bifurcation in the non-Markovian framework.

  7. The quantum chaos conjecture and generalized continued fractions

    SciTech Connect (OSTI)

    Pustyl'nikov, L D [M.V. Keldysh Institute for Applied Mathematics, Russian Academy of Sciences, Moscow (Russian Federation)

    2003-04-30

    The proof of the quantum chaos conjecture is given for a class of systems including as a special case the model of a rotating particle under the action of periodic impulse perturbations. (The distribution of the distances between adjacent energy levels is close to the Poisson distribution and differs from it by terms of the third order of smallness.) The proof reduces to a result in number theory on the distribution of the distances between adjacent fractional parts of values of a polynomial, while the estimate of the remainder term is based on the new theory of generalized continued fractions for vectors.

  8. AND THE NEBRASKA STATE PATROL CRIME LAB PRESENT: AN INTRODUCTION...

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

    Ski was a guest instructor of the Digital Imaging of Evidentiary Photography training program at the FBI Academy in Quantico, Virginia for nearly eight years, and was the ...

  9. Non-abelian fractional quantum hall effect for fault-resistant...

    Office of Scientific and Technical Information (OSTI)

    Non-abelian fractional quantum hall effect for fault-resistant topological quantum computation. Citation Details In-Document Search Title: Non-abelian fractional quantum hall...

  10. Isotopic fractionation associated with [NiFe]- and [FeFe]-hydrogenases...

    Office of Scientific and Technical Information (OSTI)

    Isotopic fractionation associated with NiFe- and FeFe-hydrogenases Citation Details In-Document Search Title: Isotopic fractionation associated with NiFe- and ...

  11. Fractional Quantum Hall Effect at Landau Level Filling v=4/11...

    Office of Scientific and Technical Information (OSTI)

    Fractional Quantum Hall Effect at Landau Level Filling v411. Citation Details In-Document Search Title: Fractional Quantum Hall Effect at Landau Level Filling v411. Abstract...

  12. Fiscal Year Ended

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

    Fiscal Year Ended September 30, 2014 Report to Congress July 2016 United States Department of Energy Washington, DC 20585 Department of Energy | July 2016 Report on Uncosted Balances for Fiscal Year Ended 2014| Page iii Executive Summary As required by the Energy Policy Act of 1992 (Public Law 102-486), the Department of Energy is submitting a Report on Uncosted Balances for Fiscal Year Ended 2014. This report presents the results of the Department's annual analysis of uncosted obligation

  13. 2013 Year in Review

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

    3 Year in Review i 2013 YIR May 2014 Year-in-Review: 2013 Energy Infrastructure Events and Expansions Infrastructure Security and Energy Restoration Office of Electricity Delivery and Energy Reliability U.S. Department of Energy DOE / 2013 Year in Review ii 2013 YIR For Further Information This report was prepared by the Office of Electricity Delivery and Energy Reliability under the direction of Patricia Hoffman, Assistant Secretary, and William Bryan, Deputy Assistant Secretary. Specific

  14. Agency Improvement Plan For Fiscal Year 2006 and Fiscal Year...

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

    Agency Improvement Plan For Fiscal Year 2006 and Fiscal Year 2007 Agency Improvement Plan For Fiscal Year 2006 and Fiscal Year 2007 Department of Energy Report and Agency ...

  15. 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.

  16. Process for removing polymer-forming impurities from naphtha fraction

    DOE Patents [OSTI]

    Kowalczyk, Dennis C.; Bricklemyer, Bruce A.; Svoboda, Joseph J.

    1983-01-01

    Polymer precursor materials are vaporized without polymerization or are removed from a raw naphtha fraction by passing the raw naphtha to a vaporization zone (24) and vaporizing the naphtha in the presence of a wash oil while stripping with hot hydrogen to prevent polymer deposits in the equipment.

  17. Decay heat fractions for DFA 8213 and 4192

    SciTech Connect (OSTI)

    Kessler, S.F., Fluor Daniel Hanford

    1997-02-06

    Decay heat fractions for FFTF driver fuel assemblies 8213 and 4192 were calculated to allow the assembly nozzles to be cut. Cutting the nozzles is required to allow the assemblies to fit in the center location of a core component container in an Interim Storage Cask.

  18. Water holding capacities of fly ashes: Effect of size fractionation

    SciTech Connect (OSTI)

    Sarkar, A.; Rano, R.

    2007-07-01

    Water holding capacities of fly ashes from different thermal power plants in Eastern India have been compared. Moreover, the effect of size fractionation (sieving) on the water holding capacities has also been determined. The desorption rate of water held by the fly ash fractions at ambient temperature (25-30{sup o}C) has been investigated. The effect of mixing various size fractions of fly ash in increasing the water holding capacities of fly ash has been studied. It is observed that the fly ash obtained from a thermal power plant working on stoker-fired combustor has the highest water holding capacity, followed by the one that works on pulverized fuel combustor. Fly ash collected from super thermal power plant has the least water holding capacity (40.7%). The coarser size fractions of fly ashes in general have higher water holding capacities than the finer ones. An attempt has been made to correlate the results obtained, with the potential use in agriculture.

  19. Anaerobic digestion of the liquid fraction of dairy manure

    SciTech Connect (OSTI)

    Haugen, V.; Dahlberg, S.; Lindley, J.A.

    1983-06-01

    The authors tested several solid liquid separation systems suitable for processing dairy manure prior to anaerobic digestion. None of the systems tried have completely satisfied the requirements. Evaluated effects of separation on biogas production. Unseparated dairy manure produced more biogas than the liquid fraction.

  20. Process for removing polymer-forming impurities from naphtha fraction

    DOE Patents [OSTI]

    Kowalczyk, D.C.; Bricklemyer, B.A.; Svoboda, J.J.

    1983-12-27

    Polymer precursor materials are vaporized without polymerization or are removed from a raw naphtha fraction by passing the raw naphtha to a vaporization zone and vaporizing the naphtha in the presence of a wash oil while stripping with hot hydrogen to prevent polymer deposits in the equipment. 2 figs.

  1. Welcome Remarks and Introduction from the DOE Under Secretary for Science, Steve Koonin (2011 EFRC Summit)

    ScienceCinema (OSTI)

    Koonin, Steve

    2012-03-14

    In this video the DOE Under Secretary for Science, Steve Koonin, opened the 2011 EFRC Summit and Forum with welcoming remarks and an introduction of the keynote address. The 2011 EFRC Summit and Forum brought together the EFRC community and science and policy leaders from universities, national laboratories, industry and government to discuss "Science for our Nation's Energy Future." In August 2009, the Office of Science established 46 Energy Frontier Research Centers. The EFRCs are collaborative research efforts intended to accelerate high-risk, high-reward fundamental research, the scientific basis for transformative energy technologies of the future. These Centers involve universities, national laboratories, nonprofit organizations, and for-profit firms, singly or in partnerships, selected by scientific peer review. They are funded at $2 to $5 million per year for a total planned DOE commitment of $777 million over the initial five-year award period, pending Congressional appropriations. These integrated, multi-investigator Centers are conducting fundamental research focusing on one or more of several ?grand challenges? and use-inspired ?basic research needs? recently identified in major strategic planning efforts by the scientific community. The purpose of the EFRCs is to integrate the talents and expertise of leading scientists in a setting designed to accelerate research that transforms the future of energy and the environment.

  2. Very late nonfatal consequences of fractionated TBI in children undergoing bone marrow transplant

    SciTech Connect (OSTI)

    Faraci, Maura; Cohen, Amnon; Lanino, Edoardo; Sacco, Oliviero; Cabria, Manlio; De Marco, Riccardo; Stella, Gilberto; Dallorso, Sandro; Vitale, Vito; Dini, Giorgio

    2005-12-01

    Purpose: To describe long-term late consequences in children who received total body irradiation (TBI) for hematopoietic stem cell transplantation 10 years earlier. Methods and Materials: A cohort of 42 children treated with TBI between 1985 and 1993, still alive at least 10 years after fractionated TBI (FTBI), was evaluated. Twenty-five patients received FTBI at 330 cGy/day for 3 days (total dose 990 cGy), whereas 17 children were administered fractions of 200 cGy twice daily for 3 days (total dose 1200 cGy). Twenty-seven patients received autologous and 16 allogeneic hematopoietic stem cell transplantation. Median age at TBI was 6.3 years, and 18.4 years at most recent follow-up. Results: Cataract was diagnosed in 78% of patients after a median of 5.7 years. Hypothyroidism was detected in 12%, whereas thyroid nodules were observed in 60% of our population after a median interval of 10.2 years. Patients treated with 990 cGy developed thyroid nodules more frequently than those treated with 1200 cGy (p = 0.0002). Thyroid carcinoma was diagnosed in 14% of the total population. Females who received FTBI after menarche more frequently developed temporary ovarian dysfunction than those treated before menarche, but cases of persistent ovarian dysfunction did not differ between the two groups. Indirect signs of germinal testicular dysfunction were detected in 87% of males. Restrictive pulmonary disease was observed in 74% of patients. Osteochondroma was found in 29% of patients after a median interval of 9.2 years. This latter complication appeared more frequently in patients irradiated before the age of 3 years (p < 0.001). Conclusions: This study shows that late effects that are likely permanent, although not fatal, are frequent in survivors 10 years after TBI. However, some of the side effects observed shortly after TBI either disappeared or remained unchanged without signs of evolution. Monitoring is recommended to pursue secondary prevention strategies and counseling

  3. Final Year Project Report

    SciTech Connect (OSTI)

    Hubsch, Tristan

    2013-06-20

    In the last years of this eighteen-year grant project, the research efforts have focused mostly on the study of off-shell representations of supersymmetry, both on the worldline and on the world- sheet, i.e., both in supersymmetric quantum mechanics and in supersymmetric field theory in 1+1-dimensional spacetime.

  4. Microsoft PowerPoint - Tribal Leader Forum Waste to Energy Introduction

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

    Leader Forum: Waste-to-Energy Introduction July 24, 2014 Randy Hunsberger Waste-to-energy Introduction Feedstocks Recycling Conversion Products and Pathways Major Equipment WTE Economics and Opportunities Presentation Outline National Renewable Energy Laboratory Innovation for Our Energy Future Waste-to-Energy Introduction The issues, for much of the world: * Waste disposal is a major expense * High energy prices * Limited landfill space The opportunity * Waste as an alternative fuel source

  5. The Eighth Annual DOE Solid-State Lighting Market Introduction Workshop |

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

    Department of Energy Eighth Annual DOE Solid-State Lighting Market Introduction Workshop The Eighth Annual DOE Solid-State Lighting Market Introduction Workshop More than 200 lighting leaders from across North America gathered in Portland, OR, November 12-14, 2013, for the eighth annual Solid-State Lighting (SSL) Market Introduction Workshop, hosted by DOE. The diverse audience spanned the spectrum: industry, government, efficiency organizations, utilities, municipalities, designers,

  6. The Fifth Annual DOE Solid-State Lighting Market Introduction Workshop |

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

    Department of Energy Market Introduction Workshop The Fifth Annual DOE Solid-State Lighting Market Introduction Workshop More than 300 lighting leaders from across the continent gathered in Philadelphia July 20-22, 2010, for the fifth annual Solid-State Lighting (SSL) Market Introduction Workshop, hosted by DOE. The audience was diverse, spanning the spectrum from industry, to government, to efficiency organizations, to utilities, to municipalities, to designers and specifiers, to retailers

  7. The Seventh Annual DOE Solid-State Lighting Market Introduction Workshop |

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

    Department of Energy Seventh Annual DOE Solid-State Lighting Market Introduction Workshop The Seventh Annual DOE Solid-State Lighting Market Introduction Workshop Photo of a room of people seated in long rows of conference tables. Nearly 200 lighting leaders from across North America gathered in Pittsburgh July 17-19, 2012, for the seventh annual Solid-State Lighting (SSL) Market Introduction Workshop, hosted by DOE. The diverse audience spanned the spectrum: industry, government, efficiency

  8. The Sixth Annual DOE Solid-State Lighting Market Introduction Workshop |

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

    Department of Energy Market Introduction Workshop The Sixth Annual DOE Solid-State Lighting Market Introduction Workshop Photo of a room full of people seated at tables, at a conference. More than 275 lighting leaders from across North America gathered in Seattle July 12-14, 2011, for the sixth annual Solid-State Lighting (SSL) Market Introduction Workshop, hosted by DOE. The diverse audience spanned the spectrum from industry, to government, to efficiency organizations, to utilities, to

  9. Method for facilitating the introduction of material into cells

    DOE Patents [OSTI]

    Holcomb, David E.; McKnight, Timothy E.

    2000-01-01

    The present invention is a method for creating a localized disruption within a boundary of a cell or structure by exposing a boundary of a cell or structure to a set of energetically charged particles while regulating the energy of the charged particles so that the charged particles have an amount of kinetic energy sufficient to create a localized disruption within an area of the boundary of the cell or structure, then upon creation of the localized disruption, the amount of kinetic energy decreases to an amount insufficient to create further damage within the cell or structure beyond the boundary. The present invention is also a method for facilitating the introduction of a material into a cell or structure using the same methodology then further exciting the area of the boundary of the cell or structure where the localized disruption was created so to create a localized temporary opening within the boundary then further introducing the material through the temporary opening into the cell or structure.

  10. Power and environmental assessment: Introduction to the special issue

    SciTech Connect (OSTI)

    Cashmore, Matthew; Richardson, Tim

    2013-02-15

    The significance of politics and power dynamics has long been recognised in environmental assessment (EA) research, but there has not been sustained attention to power, either theoretically or empirically. The aim of this special issue is to encourage the EA community to engage more consistently with the issue of power. The introduction represents a ground-clearing exercise intended to clarify the terms of the debate about power in the EA field, and to contribute to the development of a research agenda. Research trends in the field are outlined, and potential analytic and normative lines of inquiry are identified. The contributions to this special issue represent contrasting conceptual and methodological approaches that navigate the analytical and normative terrain of power dynamics in EA. Together, they demonstrate that power cannot be removed from EA policy or practices, and is a necessary research focus for the development of the field. - Highlights: Black-Right-Pointing-Pointer Introduces the themed section on power Black-Right-Pointing-Pointer Provides an overview of the papers in the themed section Black-Right-Pointing-Pointer Identifies research trends and directions for future research.

  11. Allocation Year Rollover process

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

    Allocatio Year Rollover process Allocation Year Rollover process December 23, 2013 by Francesca Verdier Allocation Year 2013 (AY13) ends at 23:59:59 on Monday, January 13, 2014. AY14 runs from Tuesday, January 14, 2014 through Monday, January 12, 2015. The major features of the rollover are: charging acroess the AY boundary: All batch jobs will continue running during the rollover. Time accrued before midnight will be charged to AY13 repos; time accrued after midnight will be charged to AY14

  12. Welcome Year in Review

    National Nuclear Security Administration (NNSA)

    Training Meeting Orlando, Florida-May 23-25, 2006 Sponsored by the U.S. Department of Energy & the U.S. Nuclear Regulatory Commission Welcome & Year In Review Peter Dessaules...

  13. Year 2000 awareness

    SciTech Connect (OSTI)

    Holmes, C.

    1997-11-01

    This report contains viewgraphs on the challenges business face with the year 2000 software problem. Estimates, roadmaps, virtual factory software, current awareness, and world wide web references are given.

  14. ARM - Field Campaign - Whole Sky Imager Cloud Fraction Data

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

    govCampaignsWhole Sky Imager Cloud Fraction Data ARM Data Discovery Browse Data Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Whole Sky Imager Cloud Fraction Data 1994.01.01 - 1994.12.31 Lead Scientist : Tim Tooman Data Availability sgpwsicldcoverC1.c1.19931230.144000.asc POR028T.CCV 30 Dec 93 - 06 Jan 94 sgpwsicldcoverC1.c1.19940107.151000.asc POR029T.CCV 07 Jan 94 - 14 Jan 94 sgpwsicldcoverC1.c1.19940114.144000.asc POR030T.CCV 14

  15. The fraction of muon tracks in cosmic neutrinos

    SciTech Connect (OSTI)

    Vissani, Francesco; Pagliaroli, Giulia; Villante, Francesco L. E-mail: giulia.pagliaroli@lngs.infn.it

    2013-09-01

    The study of the distintive signatures of the ultra high energy events recently seen by IceCube [1-4] can allow to single the neutrino origin out. The detection of tau neutrinos would be a clear way to prove that they come from cosmic distances, but at the highest energies currently seen, about 1 PeV, an experimental characterization of tau events is difficult. The study of the fraction of the muon tracks seems more promising. In fact, for any initial composition, because of the occurrence of flavor oscillations and despite their uncertainties, the fraction of muon tracks in the cosmic neutrinos is smaller than the one of atmospheric neutrinos, even hypothesizing an arbitrarily large contribution from charmed mesons. A good understanding of the detection efficiencies and the optimization of the analysis cuts, along with a reasonable increase in the statistics, should provide us with a significant test of the cosmic origin of these events.

  16. What could we learn from a sharply falling positron fraction?

    SciTech Connect (OSTI)

    Delahaye, Timur; Kotera, Kumiko; Silk, Joseph

    2014-10-20

    Recent results from the AMS-02 data have confirmed that the cosmic-ray positron fraction increases with energy between 10 and 200 GeV. This quantity should not exceed 50%, and it is hence expected that it will either converge toward 50% or fall. We study the possibility that future data may show the positron fraction dropping down abruptly to the level expected with only secondary production, and forecast the implications of such a feature in term of possible injection mechanisms that include both dark matter and pulsars. Were a sharp steepening to be found, rather surprisingly, we conclude that pulsar models would do at least as well as dark matter scenarios in terms of accounting for any spectral cut-off.

  17. Method and apparatus for probing relative volume fractions

    DOE Patents [OSTI]

    Jandrasits, Walter G.; Kikta, Thomas J.

    1998-01-01

    A relative volume fraction probe particularly for use in a multiphase fluid system includes two parallel conductive paths defining therebetween a sample zone within the system. A generating unit generates time varying electrical signals which are inserted into one of the two parallel conductive paths. A time domain reflectometer receives the time varying electrical signals returned by the second of the two parallel conductive paths and, responsive thereto, outputs a curve of impedance versus distance. An analysis unit then calculates the area under the curve, subtracts the calculated area from an area produced when the sample zone consists entirely of material of a first fluid phase, and divides this calculated difference by the difference between an area produced when the sample zone consists entirely of material of the first fluid phase and an area produced when the sample zone consists entirely of material of a second fluid phase. The result is the volume fraction.

  18. Method and apparatus for probing relative volume fractions

    DOE Patents [OSTI]

    Jandrasits, W.G.; Kikta, T.J.

    1998-03-17

    A relative volume fraction probe particularly for use in a multiphase fluid system includes two parallel conductive paths defining therebetween a sample zone within the system. A generating unit generates time varying electrical signals which are inserted into one of the two parallel conductive paths. A time domain reflectometer receives the time varying electrical signals returned by the second of the two parallel conductive paths and, responsive thereto, outputs a curve of impedance versus distance. An analysis unit then calculates the area under the curve, subtracts the calculated area from an area produced when the sample zone consists entirely of material of a first fluid phase, and divides this calculated difference by the difference between an area produced when the sample zone consists entirely of material of the first fluid phase and an area produced when the sample zone consists entirely of material of a second fluid phase. The result is the volume fraction. 9 figs.

  19. Gas phase fractionation method using porous ceramic membrane

    DOE Patents [OSTI]

    Peterson, Reid A. (Madison, WI); Hill, Jr., Charles G. (Madison, WI); Anderson, Marc A. (Madison, WI)

    1996-01-01

    Flaw-free porous ceramic membranes fabricated from metal sols and coated onto a porous support are advantageously used in gas phase fractionation methods. Mean pore diameters of less than 40 .ANG., preferably 5-20 .ANG. and most preferably about 15 .ANG., are permeable at lower pressures than existing membranes. Condensation of gases in small pores and non-Knudsen membrane transport mechanisms are employed to facilitate and increase membrane permeability and permselectivity.

  20. FRACTIONAL CRYSTALLIZATION FLOWSHEET TESTS WITH ACTUAL TANK WASTE

    SciTech Connect (OSTI)

    HERTING, D.L.

    2007-04-13

    Laboratory-scale flowsheet tests of the fractional crystallization process were conducted with actual tank waste samples in a hot cell at the 2224 Laboratory. The process is designed to separate medium-curie liquid waste into a low-curie stream for feeding to supplemental treatment and a high-curie stream for double-shell tank storage. Separations criteria (for Cesium-137 sulfate and sodium) were exceeded in all three of the flowsheet tests that were performed.

  1. FRACTIONAL CRYSTALLIZATION LABORATORY TESTING WITH INTERIM PRETREATMENT SYSTEM FEEDS

    SciTech Connect (OSTI)

    HERTING DL

    2008-09-17

    The fractional crystallization process was developed as a pretreatment method for saltcake waste retrieved from Hanford single-shell tanks (SST). The process separates the retrieved SST waste into a high-level waste stream containing the bulk of the radionuclides and a low-activity waste stream containing the bulk of the nonradioactive sodium salts. The Interim Pretreatment System project shifted the focus on pretreatment planning from SST waste to double-shell tank waste.

  2. FRACTIONAL CRYSTALLIZATION FLOWSHEET TESTS WITH ACTUAL TANK WASTE

    SciTech Connect (OSTI)

    HERTING, D.L.

    2006-10-18

    Laboratory-scale flowsheet tests of the fractional crystallization process were conducted with actual tank waste samples in a hot cell at the 222-S Laboratory. The process is designed to separate medium-curie liquid waste into a low-curie stream for feeding to supplemental treatment and a high-curie stream for double-shell tank storage. Separations criteria (for Cs-137 sulfate, and sodium) were exceeded in all three of the flowsheet tests that were performed.

  3. FRACTIONAL CRYSALLIZATION LABORATORY TESTS WITH SIMULATED TANK WASTE

    SciTech Connect (OSTI)

    HERTING DL

    2007-11-29

    Results are presented for several simulated waste tests related to development of the fractional crystallization process. Product salt dissolution rates were measured to support pilot plant equipment design. Evaporation tests were performed to evaluate the effects of organics on slurry behavior and to determine optimum antifoam addition levels. A loss-of-power test was performed to support pilot plant accident scenario analysis. Envelope limit tests were done to address variations in feed composition.

  4. RECOVERY OF Pu VALUES BY FLUORINATION AND FRACTIONATION

    DOE Patents [OSTI]

    Brown, H.S.; Webster, D.S.

    1959-01-20

    A method is presented for the concentration and recovery of plutonium by fluorination and fractionation. A metallic mass containing uranium and plutonium is heated to 250 C and contacted with a stream of elemental fluorine. After fluorination of the metallic mass, the rcaction products are withdrawn and subjected to a distillation treatment to separate the fluorination products of uranium and to obtain a residue containing the fluorination products of plutonium.

  5. RESOLVING THE BARYON-FRACTION PROFILE IN LENSING GALAXIES

    SciTech Connect (OSTI)

    Leier, Dominik; Ferreras, Ignacio; Saha, Prasenjit; Falco, Emilio E.

    2011-10-20

    The study of the distribution of baryonic matter within dark halos enriches our understanding of galaxy formation. We show the radial dependence of stellar baryon-fraction curves derived for 21 lensing galaxies from the CfA-Arizona Space Telescope LEns Survey (CASTLES) by means of stellar population synthesis and pixel-based mass reconstruction. The sample covers a stellar mass range of M{sub s} {approx_equal} 2 x 10{sup 9}-3 x 10{sup 11} M{sub sun} (solar masses) which corresponds to a total enclosed mass range of M{sub L} {approx_equal} 7 x 10{sup 9}-3 x 10{sup 12} M{sub sun} on radial scales from 0.25R{sub e} to 5R{sub e} (effective radii). By examining the M{sub s} and M{sub L} dependence on radial distance to the center of each galaxy, we find that there are pairs of lenses on small to intermediate mass scales which approach at large radii the same values for their enclosed total mass but exhibit very different stellar masses and stellar baryon fractions. This peculiar behavior subsides for the most massive lensing galaxies. All the baryon-fraction profiles show that the dark matter halo overtakes the stellar content between 1.5 and 2.5R{sub e}. At 3R{sub e} most of the stellar component is enclosed. We find evidence for a stellar baryon fraction steadily declining over the full mass range. Furthermore, we shed light on the Fundamental Plane puzzle by showing that the slope of the M{sub L} (< R)-to-M{sub s} (< R) relation approaches the mass-to-light relation of recent Fundamental Plane studies at large radii. We also introduce novel concentration indices c = R90/R50 for stellar and total mass profiles (i.e., the ratio of radii enclosing 90% and 50% of the stellar or total mass). We show that the value c = 2.6 originally determined by light profiles which separates early-type galaxies from late-type galaxies also holds for stellar mass. In particular, less massive dark matter halos turn out to be influenced by the distribution of stellar matter on resolved

  6. YEAR IN REVIEW

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

    Amped Up Newsletter Volume 1, No. 1 | February 2015 2014 ANNUAL REPORT 2014 YEAR IN REVIEW Volume 1, No. 1, January/February 2015 What's Happening @ EERE IN THIS ISSUE A Message from Dave.......................................... 2 EERE All Hands Meeting ..................................... 3 Staffing Update ..................................................... 4 2014 Success Stories .......................................... 6 Sustainable Transportation ............................ 6 Renewable

  7. Abundance of {sup 14}C in biomass fractions of wastes and solid recovered fuels

    SciTech Connect (OSTI)

    Fellner, Johann Rechberger, Helmut

    2009-05-15

    In recent years thermal utilization of mixed wastes and solid recovered fuels has become of increasing importance in European waste management. Since wastes or solid recovered fuels are generally composed of fossil and biogenic materials, only part of the CO{sub 2} emissions is accounted for in greenhouse gas inventories or emission trading schemes. A promising approach for determining this fraction is the so-called radiocarbon method. It is based on different ratios of the carbon isotopes {sup 14}C and {sup 12}C in fossil and biogenic fuels. Fossil fuels have zero radiocarbon, whereas biogenic materials are enriched in {sup 14}C and reflect the {sup 14}CO{sub 2} abundance of the ambient atmosphere. Due to nuclear weapons tests in the past century, the radiocarbon content in the atmosphere has not been constant, which has resulted in a varying {sup 14}C content of biogenic matter, depending on the period of growth. In the present paper {sup 14}C contents of different biogenic waste fractions (e.g., kitchen waste, paper, wood), as well as mixtures of different wastes (household, bulky waste, and commercial waste), and solid recovered fuels are determined. The calculated {sup 14}C content of the materials investigated ranges between 98 and 135 pMC.

  8. Field-Flow Fractionation of Carbon Nanotubes and Related Materials

    SciTech Connect (OSTI)

    John P. Selegue

    2011-11-17

    During the grant period, we carried out FFF studies of carbonaceous soot, single-walled and multi-walled carbon nanotubes, carbon nano-onions and polyoxometallates. FFF alone does not provide enough information to fully characterize samples, so our suite of characterization techniques grew to include light scattering (especially Photon Correlation Spectroscopy), scanning and transmission electron microscopy, thermogravimetric analysis and spectroscopic methods. We developed convenient techniques to deposit and examine minute FFF fractions by electron microscopy. In collaboration with Arthur Cammers (University of Kentucky), we used Flow Field-Flow Fractionation (Fl-FFF) to monitor the solution-phase growth of keplerates, a class of polyoxometallate (POM) nanoparticles. We monitored the evolution of Mo-POM nanostructures over the course of weeks by by using flow field-flow fractionation and corroborated the nanoparticle structures by using transmission electron microscopy (TEM). Total molybdenum in the solution and precipitate phases was monitored by using inductively coupled plasma analyses, and total Mo-POM concentration by following the UV-visible spectra of the solution phase. We observe crystallization-driven formation of (Mo132) keplerate and solution phase-driven evolution of structurally related nanoscopic species (3-60 nm). FFF analyses of other classes of materials were less successful. Attempts to analyze platelets of layered materials, including exfoliated graphite (graphene) and TaS2 and MoS2, were disappointing. We were not able to optimize flow conditions for the layered materials. The metal sulfides react with the aqueous carrier liquid and settle out of suspension quickly because of their high density.

  9. The sixteen channel CAMAC constant fraction discriminator for APEX

    SciTech Connect (OSTI)

    Maier, M.R. ); Robertson, M. ); Wolfs, F.L.H.; Perera, P.A.A. . Nuclear Structure Research Lab.)

    1991-11-01

    We report on the construction and the performance of a sixteen channel constant fraction discriminator (CFD) for the Atlas Positron Experiment (APEX). We have used an integrated circuit (IC), recently introduced commercially, which contains all the electronic building blocks needed to construct a CFD. We have placed 16 channels of CFD into a CAMAC module. An important feature is the time to charge converter (TQC) that we have included for every CFD channel. Its calibration constant is controlled via CAMAC. The TQC allows the use charge sensitive analog to digital converters (QDC) for timing measurements. Results for CFD walk, resolution and crosstalk as well as for TQC linearity will be presented.

  10. PREPRINT QUASIPARTICLE AGGREGATION I N THE FRACTIONAL QUANTUM HALL EFFECT

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

    91618 PREPRINT QUASIPARTICLE AGGREGATION I N THE FRACTIONAL QUANTUM HALL EFFECT R. B. Laughlin This paper was prepared for submittal to the Proceedings of the 17th International Conference on the Physics of Semi conductors San Francisco, California August 6-10, 1984 October 10, 1984 This is a preprint of a paper intended for publication in a journal or proceedings. Since changes may be made before publication, this preprint is made available with the un- derstanding that it will not be cited or

  11. Vortex equations governing the fractional quantum Hall effect

    SciTech Connect (OSTI)

    Medina, Luciano

    2015-09-15

    An existence theory is established for a coupled non-linear elliptic system, known as “vortex equations,” describing the fractional quantum Hall effect in 2-dimensional double-layered electron systems. Via variational methods, we prove the existence and uniqueness of multiple vortices over a doubly periodic domain and the full plane. In the doubly periodic situation, explicit sufficient and necessary conditions are obtained that relate the size of the domain and the vortex numbers. For the full plane case, existence is established for all finite-energy solutions and exponential decay estimates are proved. Quantization phenomena of the magnetic flux are found in both cases.

  12. A massively parallel fractional step solver for incompressible flows

    SciTech Connect (OSTI)

    Houzeaux, G. Vazquez, M. Aubry, R. Cela, J.M.

    2009-09-20

    This paper presents a parallel implementation of fractional solvers for the incompressible Navier-Stokes equations using an algebraic approach. Under this framework, predictor-corrector and incremental projection schemes are seen as sub-classes of the same class, making apparent its differences and similarities. An additional advantage of this approach is to set a common basis for a parallelization strategy, which can be extended to other split techniques or to compressible flows. The predictor-corrector scheme consists in solving the momentum equation and a modified 'continuity' equation (namely a simple iteration for the pressure Schur complement) consecutively in order to converge to the monolithic solution, thus avoiding fractional errors. On the other hand, the incremental projection scheme solves only one iteration of the predictor-corrector per time step and adds a correction equation to fulfill the mass conservation. As shown in the paper, these two schemes are very well suited for massively parallel implementation. In fact, when compared with monolithic schemes, simpler solvers and preconditioners can be used to solve the non-symmetric momentum equations (GMRES, Bi-CGSTAB) and to solve the symmetric continuity equation (CG, Deflated CG). This gives good speedup properties of the algorithm. The implementation of the mesh partitioning technique is presented, as well as the parallel performances and speedups for thousands of processors.

  13. Exposure to motor vehicle emissions: An intake fraction approach

    SciTech Connect (OSTI)

    Marshall, Julian D.

    2002-05-01

    Motor vehicles are a significant source of population exposure to air pollution. Focusing on California's South Coast Air Basin as a case study, the author combines ambient monitoring station data with hourly time-activity patterns to determine the population intake of motor vehicle emissions during 1996-1999. Three microenvironments are considered wherein the exposure to motor vehicle emissions is higher than in ambient air: in and near vehicles, inside a building that is near a freeway, and inside a residence with an attached garage. Total motor vehicle emissions are taken from the EMFAC model. The 15 million people in the South Coast inhale 0.0048% of primary, nonreactive compounds emitted into the basin by motor vehicles. Intake of motor vehicle emissions is 46% higher than the average ambient concentration times the average breathing rate, because of microenvironments and because of temporal and spatial correlation among breathing rates, concentrations, and population densities. Intake fraction (iF) summarizes the emissions-to-intake relationship as the ratio of population intake to total emissions. iF is a population level exposure metric that incorporates spatial, temporal, and interindividual variability in exposures. iFs can facilitate the calculation of population exposures by distilling complex emissions-transport-receptor relationships. The author demonstrates this point by predicting the population intake of various primary gaseous emissions from motor vehicles, based on the intake fraction for benzene and carbon monoxide.

  14. Aqueous fractionation of biomass based on novel carbohydrate hydrolysis kinetics

    DOE Patents [OSTI]

    Torget, Robert W.

    2001-01-01

    A multi-function process for hydrolysis and fractionation of lignocellulosic biomass to separate hemicellulosic sugars from other biomass components comprising extractives and proteins; a portion of a solubilized lignin; cellulose; glucose derived from cellulose; and insoluble lignin from said biomass comprising: a) introducing either solid fresh biomass or partially fractioned lignocellulosic biomass material with entrained acid or water into a reactor and heating to a temperature of up to about 185.degree. C.-205.degree. C. b) allowing the reaction to proceed to a point where about 60% of the hemicellulose has been hydrolyzed in the case of water or complete dissolution in case of acid; c) adding a dilute acid liquid at a pH below about 5 at a temperature of up to about 205.degree. C. for a period ranging from about 5 to about 10 minutes; to hydrolyze the remaining 40% of hemicellulose if water is used. d) quenching the reaction at a temperature of up to about 140.degree. C. to quench all degradation and hydrolysis reactions; and e) introducing into said reaction chamber and simultaneously removing from said reaction chamber, a volumetric flow rate of dilute acid at a temperature of up to about 140.degree. C. to wash out the majority of the solubilized biomass components, to obtain improved hemicellosic sugar yields.

  15. 2014 SunShot Initiative Portfolio Book: Introduction | Department of Energy

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

    2014 SunShot Initiative Portfolio Book: Introduction 2014 SunShot Initiative Portfolio Book: Introduction The 2014 SunShot Initiative Portfolio Book outlines the progress towards the goals outlined in the SunShot Vision Study. Contents include overviews of each of SunShot's five subprogram areas, as well as a description of every active project in the SunShot's project portfolio as of May 2014. This section includes a letter from Director Minh Le, as well as an introduction section offering an

  16. Process for preparing phenolic formaldehyde resole resin products derived from fractionated fast-pyrolysis oils

    DOE Patents [OSTI]

    Chum, Helena L.; Kreibich, Roland E.

    1992-01-01

    A process for preparing phenol-formaldehyde resole resins and adhesive compositions in which portions of the phenol normally contained in said resins are replaced by a phenol/neutral fractions extract obtained from fractionating fast-pyrolysis oils.

  17. Validation of MODIS-Retrieved Cloud Fractions Using Whole Sky...

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

    (ARM) locales for the year 2002. Statistics concerning the frequency of cloud ... especially apparent in the arctic environment, will be shown and a preliminary ...

  18. Duodenal Toxicity After Fractionated Chemoradiation for Unresectable Pancreatic Cancer

    SciTech Connect (OSTI)

    Kelly, Patrick; Das, Prajnan; Pinnix, Chelsea C.; Beddar, Sam; Briere, Tina; Pham, Mary; Krishnan, Sunil; Delclos, Marc E.; Crane, Christopher H.

    2013-03-01

    Purpose: Improving local control is critical to improving survival and quality of life for patients with locally advanced unresectable pancreatic cancer (LAPC). However, previous attempts at radiation dose escalation have been limited by duodenal toxicity. In order to guide future studies, we analyzed the clinical and dosimetric factors associated with duodenal toxicity in patients undergoing fractionated chemoradiation for LAPC. Methods and Materials: Medical records and treatment plans of 106 patients with LAPC who were treated with chemoradiation between July 2005 and June 2010 at our institution were reviewed. All patients received neoadjuvant and concurrent chemotherapy. Seventy-eight patients were treated with conventional radiation to 50.4 Gy in 28 fractions; 28 patients received dose-escalated radiation therapy (range, 57.5-75.4 Gy in 28-39 fractions). Treatment-related toxicity was graded according to Common Terminology Criteria for Adverse Events, version 4.0. Univariate and multivariate analyses were performed to assess prognostic influence of clinical, pathologic, and treatment-related factors by using Kaplan-Meier and Cox regression methods. Results: Twenty patients had treatment-related duodenal toxicity events, such as duodenal inflammation, ulceration, and bleeding. Four patients had grade 1 events, 8 had grade 2, 6 had grade 3, 1 had grade 4, and 1 had grade 5. On univariate analysis, a toxicity grade ≥2 was associated with tumor location, low platelet count, an absolute volume (cm{sup 3}) receiving a dose of at least 55 Gy (V{sub 55} {sub Gy} > 1 cm{sup 3}), and a maximum point dose >60 Gy. Of these factors, only V{sub 55} {sub Gy} ≥1 cm{sup 3} was associated with duodenal toxicity on multivariate analysis (hazard ratio, 6.7; range, 2.0-18.8; P=.002). Conclusions: This study demonstrates that a duodenal V{sub 55} {sub Gy} >1 cm{sup 3} is an important dosimetric predictor of grade 2 or greater duodenal toxicity and establishes it as a

  19. An Introduction to the EnergyValue Housing Awards (EVHA) … Everything...

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

    An Introduction to the EnergyValue Housing Awards (EVHA) - Everything You Should Know to Complete a Quality Application Building America Whole-House Solutions for New Homes: Nexus ...

  20. HANFORD MEDIUM-LOW CURIE WASTE PRETREATMENT ALTERNATIVES PROJECT FRACTIONAL CRYSTALLIZATION PILOT SCALE TESTING FINAL REPORT

    SciTech Connect (OSTI)

    HERTING DL

    2008-09-16

    The Fractional Crystallization Pilot Plant was designed and constructed to demonstrate that fractional crystallization is a viable way to separate the high-level and low-activity radioactive waste streams from retrieved Hanford single-shell tank saltcake. The focus of this report is to review the design, construction, and testing details of the fractional crystallization pilot plant not previously disseminated.