National Library of Energy BETA

Sample records for halide lighting security

  1. Evaluation of Metal Halide, Plasma, and LED Lighting Technologies for a Hydrogen Fuel Cell Mobile Light (H 2 LT)

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

    Miller, L. B.; Donohoe, S. P.; Jones, M. H.; White, W. A.; Klebanoff, L. E.; Velinsky, S. A.

    2015-04-22

    This article reports on the testing and comparison of a prototype hydrogen fuel cell light tower (H2LT) and a conventional diesel-powered metal halide light trailer for use in road maintenance and construction activities. The prototype was originally outfitted with plasma lights and then with light-emitting diode (LED) luminaires. Light output and distribution, lighting energy efficiency (i.e., efficacy), power source thermal efficiency, and fuel costs are compared. The metal halide luminaires have 2.2 and 3.1 times more light output than the plasma and LED luminaires, respectively, but they require more power/lumen to provide that output. The LED luminaires have 1.6 timesmore » better light efficacy than either the metal halide or plasma luminaires. The light uniformity ratios produced by the plasma and LED towers are acceptable. The fuel cell thermal efficiency at the power required to operate the plasma lights is 48%, significantly higher than the diesel generator efficiency of 23% when operating the metal halide lights. Due to the increased efficiency of the fuel cell and the LED lighting, the fuel cost per lumen-hour of the H2LT is 62% of the metal halide diesel light tower assuming a kilogram of hydrogen is twice the cost of a gallon of diesel fuel.« less

  2. Metal-halide perovskites for photovoltaic and light-emitting devices* |

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

    MIT-Harvard Center for Excitonics Metal-halide perovskites for photovoltaic and light-emitting devices* September 15, 2015 at 4:30 pm/36-428 Sam Stranks Massachusetts Institute of Technology stranks.02 Metal halide perovskites are exotic hybrid crystalline materials developed out of curiosity. Unexpectedly, solar cells incorporating these perovskites are rapidly emerging as serious contenders to rival the leading photovoltaic technologies. Power conversion efficiencies have jumped from 3% to

  3. Evaluation of Metal Halide, Plasma, and LED Lighting Technologies for a Hydrogen Fuel Cell Mobile Light (H 2 LT)

    SciTech Connect (OSTI)

    Miller, L. B.; Donohoe, S. P.; Jones, M. H.; White, W. A.; Klebanoff, L. E.; Velinsky, S. A.

    2015-04-22

    This article reports on the testing and comparison of a prototype hydrogen fuel cell light tower (H2LT) and a conventional diesel-powered metal halide light trailer for use in road maintenance and construction activities. The prototype was originally outfitted with plasma lights and then with light-emitting diode (LED) luminaires. Light output and distribution, lighting energy efficiency (i.e., efficacy), power source thermal efficiency, and fuel costs are compared. The metal halide luminaires have 2.2 and 3.1 times more light output than the plasma and LED luminaires, respectively, but they require more power/lumen to provide that output. The LED luminaires have 1.6 times better light efficacy than either the metal halide or plasma luminaires. The light uniformity ratios produced by the plasma and LED towers are acceptable. The fuel cell thermal efficiency at the power required to operate the plasma lights is 48%, significantly higher than the diesel generator efficiency of 23% when operating the metal halide lights. Due to the increased efficiency of the fuel cell and the LED lighting, the fuel cost per lumen-hour of the H2LT is 62% of the metal halide diesel light tower assuming a kilogram of hydrogen is twice the cost of a gallon of diesel fuel.

  4. Lutetium gadolinium halide scintillators

    DOE Patents [OSTI]

    Shah, Kanai S.; Higgins, William M; Van Loef, Edgar V; Glodo, Jaroslaw

    2010-07-13

    Lutetium gadolinium halide scintillators, devices and methods, including a composition having the formula Lu.sub.xGd.sub.(1-x)Halide and a dopant.

  5. Security

    Broader source: Energy.gov [DOE]

    Security refers to the security of the stream of principal and interest repayments and what happens in the event that a secured loan defaults.

  6. Halide and Oxy-Halide Eutectic Systems for High-Performance,...

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

    Halide and Oxy-Halide Eutectic Systems for High-Performance, High-Temperature Heat Transfer Fluids Halide and Oxy-Halide Eutectic Systems for High-Performance, High-Temperature...

  7. PREPARATION OF HALIDES OF PLUTONIUM

    DOE Patents [OSTI]

    Garner, C.S.; Johns, I.B.

    1958-09-01

    A dry chemical method is described for preparing plutonium halides, which consists in contacting plutonyl nitrate with dry gaseous HCl or HF at an elevated temperature. The addition to the reaction gas of a small quantity of an oxidizing gas or a reducing gas will cause formation of the tetra- or tri-halide of plutonium as desired.

  8. security

    National Nuclear Security Administration (NNSA)

    exan-Calvin-Nelson-secures-recognition-for-expertise.aspx">Pantex website.

    Apex Gold discussion fosters international cooperation in run-up to 2016 Nuclear Security Summit...

  9. Project Profile: Halide and Oxy-Halide Eutectic Systems forHigh...

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

    Project Profile: Halide and Oxy-Halide Eutectic Systems for High-Performance, High-Temperature Heat Transfer Fluids Logos from The University of Arizona, Arizona State University, ...

  10. Science and the Energy Security Challenge: The Example of Solid-State Lighting

    ScienceCinema (OSTI)

    Philips, Julia [Sandia

    2010-01-08

    Securing a viable, carbon neutral energy future for humankind will require an effort of gargantuan proportions. As outlined clearly in a series of workshops sponsored by the DOE Office of Basic Energy Sciences (http://www.sc.doe.gov/bes/reports/list.html), fundamental advances in scientific understanding are needed to broadly implement many of the technologies that are held out as promising options to meet future energy needs, ranging from solar energy, to nuclear energy, to approaches to clean combustion. Using solid state lighting based on inorganic materials as an example, I will discuss some recent results and new directions, emphasizing the multidisciplinary, team nature of the endeavor. I will also offer some thoughts about how to encourage translation of the science into attractive, widely available products ? a significant challenge that cannot be ignored. This case study offers insight into approaches that are likely to be beneficial for addressing other aspects of the energy security challenge.

  11. Actinide halide complexes

    DOE Patents [OSTI]

    Avens, Larry R.; Zwick, Bill D.; Sattelberger, Alfred P.; Clark, David L.; Watkin, John G.

    1992-01-01

    A compound of the formula MX.sub.n L.sub.m wherein M is a metal atom selected from the group consisting of thorium, plutonium, neptunium or americium, X is a halide atom, n is an integer selected from the group of three or four, L is a coordinating ligand selected from the group consisting of aprotic Lewis bases having an oxygen-, nitrogen-, sulfur-, or phosphorus-donor, and m is an integer selected from the group of three or four for monodentate ligands or is the integer two for bidentate ligands, where the sum of n+m equals seven or eight for monodentate ligands or five or six for bidentate ligands, a compound of the formula MX.sub.n wherein M, X, and n are as previously defined, and a process of preparing such actinide metal compounds including admixing the actinide metal in an aprotic Lewis base as a coordinating solvent in the presence of a halogen-containing oxidant, are provided.

  12. Actinide halide complexes

    DOE Patents [OSTI]

    Avens, L.R.; Zwick, B.D.; Sattelberger, A.P.; Clark, D.L.; Watkin, J.G.

    1992-11-24

    A compound is described of the formula MX[sub n]L[sub m] wherein M is a metal atom selected from the group consisting of thorium, plutonium, neptunium or americium, X is a halide atom, n is an integer selected from the group of three or four, L is a coordinating ligand selected from the group consisting of aprotic Lewis bases having an oxygen-, nitrogen-, sulfur-, or phosphorus-donor, and m is an integer selected from the group of three or four for monodentate ligands or is the integer two for bidentate ligands, where the sum of n+m equals seven or eight for monodentate ligands or five or six for bidentate ligands. A compound of the formula MX[sub n] wherein M, X, and n are as previously defined, and a process of preparing such actinide metal compounds are described including admixing the actinide metal in an aprotic Lewis base as a coordinating solvent in the presence of a halogen-containing oxidant.

  13. Preparation of cerium halide solvate complexes

    DOE Patents [OSTI]

    Vasudevan, Kalyan V; Smith, Nickolaus A; Gordon, John C; McKigney, Edward A; Muenchaussen, Ross E

    2013-08-06

    Crystals of a solvated cerium(III) halide solvate complex resulted from a process of forming a paste of a cerium(III) halide in an ionic liquid, adding a solvent to the paste, removing any undissolved solid, and then cooling the liquid phase. Diffusing a solvent vapor into the liquid phase also resulted in crystals of a solvated cerium(III) halide complex.

  14. Technical Feasibility Assessment of LED Roadway Lighting on the...

    Office of Scientific and Technical Information (OSTI)

    Technical Feasibility Assessment of LED Roadway Lighting on the Golden Gate Bridge Tuenge, Jason R. LED; induction; ceramic metal halide; plasma; roadway lighting; Golden Gate...

  15. Development of Halide and Oxy-Halides for Isotopic Separations

    SciTech Connect (OSTI)

    Leigh R. Martin; Aaron T. Johnson; Jana Pfeiffer; Martha R. Finck

    2014-10-01

    The goal of this project was to synthesize a volatile form of Np for introduction into mass spectrometers at INL. Volatile solids of the 5f elements are typically those of the halides (e.g. UF6), however fluorine is highly corrosive to the sensitive internal components of the mass separator, and the other volatile halides exist as several different stable isotopes in nature. However, iodide is both mono-isotopic and volatile, and as such presents an avenue for creation of a form of Np suitable for introduction into the mass separator. To accomplish this goal, the technical work in the project sought to establish a novel synthetic route for the conversion NpO2+ (dissolved in nitric acid) to NpI3 and NpI4.

  16. Metal Halide Surface Treatment of Quantum Dots - Energy Innovation Portal

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

    Advanced Materials Advanced Materials Find More Like This Return to Search Metal Halide Surface Treatment of Quantum Dots National Renewable Energy Laboratory Contact NREL About This Technology Technology Marketing Summary Quantum dot (QD) solids are a solution-processed, composite thin film semiconductor system that is being developed for optoelectronics (display technology, solid state lighting, next generation photovoltaics, photodetector application, etc.). For photovoltaics, in addition to

  17. Lanthanide doped strontium barium mixed halide scintillators

    DOE Patents [OSTI]

    Gundiah, Gautam; Bizarri, Gregory; Hanrahan, Stephen M; Bourret-Courchesne, Edith; Derenzo, Stephen E

    2013-07-16

    The present invention provides for a composition comprising an inorganic scintillator comprising a lanthanide-doped strontium barium mixed halide useful for detecting nuclear material.

  18. Diamond films treated with alkali-halides

    DOE Patents [OSTI]

    Anderson, David F.; Kwan, Simon W.

    1997-01-01

    A secondary electron emitter is provided and includes a substrate with a diamond film, the diamond film is treated or coated with an alkali-halide.

  19. Diamond films treated with alkali-halides

    DOE Patents [OSTI]

    Anderson, D.F.; Kwan, S.W.

    1997-04-08

    A secondary electron emitter is provided and includes a substrate with a diamond film, the diamond film is treated or coated with an alkali-halide. 5 figs.

  20. Lanthanide doped strontium barium mixed halide scintillators

    DOE Patents [OSTI]

    Gundiah, Gautam; Bizarri, Gregory A.; Hanrahan, Stephen M.; Bourret-Courchesne, Edith D.; Derenzo, Stephen E.

    2016-03-15

    The present invention provides for a composition comprising an inorganic scintillator comprising a lanthanide-doped strontium barium mixed halide useful for detecting nuclear material.

  1. Hygroscopicity Evaluation of Halide Scintillators

    SciTech Connect (OSTI)

    Zhuravleva, M; Stand, L; Wei, H; Hobbs, C. L.; Boatner, Lynn A; Ramey, Joanne Oxendine; Burger, Arnold; Rowe, E; Bhattacharya, P.; Tupitsyn, E; Melcher, Charles L

    2014-01-01

    A collaborative study of relative hygroscopicity of anhydrous halide scintillators grown at various laboratories is presented. We have developed a technique to evaluate moisture sensitivity of both raw materials and grown crystals, in which the moisture absorption rate is measured using a gravimetric analysis. Degradation of the scintillation performance was investigated by recording gamma-ray spectra and monitoring the photopeak position, count rate and energy resolution. The accompanying physical degradation of the samples exposed to ambient atmosphere was photographically recorded as well. The results were compared with ben

  2. NREL Investigates Critical Properties of Perovskite Halides Solar Cells (Fact Sheet), NREL Highlights in Science, NREL (National Renewable Energy Laboratory)

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

    Results give insight on a novel, promising class of photoactive materials for solar conversion applications. Organometallic halide perovskites (e.g., CH 3 NH 3 PbI 3 ) are a novel class of light- absorbing materials that have demon- strated exceptional progress in solar cell performance. But despite rapid progress in device performance, under- standing the structural and electronic properties of halide perovskites is just in its infancy-and obtaining information on charge diffusion length is

  3. Fundamental studies and new applications of hybrid lead halide perovskites*

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

    | MIT-Harvard Center for Excitonics Fundamental studies and new applications of hybrid lead halide perovskites* November 10, 2015 at 4:30pm/Duboc Room: 4-331 Riccardo Comin University of Toronto comin-1 In recent years light-harvesting devices based on a new class of organometallic lead iodide perovskites (CH3NH3PbI3) were demonstrated to exhibit power conversion efficiencies beyond 20%, rapidly approaching the performance of commercial silicon-based modules. Besides photovoltaics, important

  4. Oxidation of hydrogen halides to elemental halogens

    DOE Patents [OSTI]

    Rohrmann, Charles A. (Kennewick, WA); Fullam, Harold T. (Richland, WA)

    1985-01-01

    A process for oxidizing hydrogen halides having substantially no sulfur impurities by means of a catalytically active molten salt is disclosed. A mixture of the subject hydrogen halide and an oxygen bearing gas is contacted with a molten salt containing an oxidizing catalyst and alkali metal normal sulfates and pyrosulfates to produce an effluent gas stream rich in the elemental halogen and substantially free of sulfur oxide gases.

  5. Lighting the night one step at a time | Y-12 National Security...

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

    a light on the importance of finding cures for and providing access to treatments for blood cancer patients. Y-12's team is striving to meet its 20,000 goal, making the 10-year...

  6. Shape Evolution and Single Particle Luminescence of Organometal Halide Perovskite Nanocrystals

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

    Zhu, Feng; Men, Long; Guo, Yijun; Zhu, Qiaochu; Bhattacharjee, Ujjal; Goodwin, Peter M.; Petrich, Jacob W.; Smith, Emily A.; Vela, Javier

    2015-02-09

    Organometallic halide perovskites CH3NH3PbX3 (X = I, Br, Cl) have quickly become one of the most promising semiconductors for solar cells, with photovoltaics made of these materials reaching power conversion efficiencies of near 20%. Improving our ability to harness the full potential of organometal halide perovskites will require more controllable syntheses that permit a detailed understanding of their fundamental chemistry and photophysics. In our manuscript, we systematically synthesize CH3NH3PbX3 (X = I, Br) nanocrystals with different morphologies (dots, rods, plates or sheets) by using different solvents and capping ligands. CH3NH3PbX3 nanowires and nanorods capped with octylammonium halides show relatively highermore » photoluminescence (PL) quantum yields and long PL lifetimes. CH3NH3PbI3 nanowires monitored at the single particle level show shape-correlated PL emission across whole particles, with little photobleaching observed and very few off periods. Our work highlights the potential of low-dimensional organometal halide perovskite semiconductors in constructing new porous and nanostructured solar cell architectures, as well as in applying these materials to other fields such as light-emitting devices and single particle imaging and tracking.« less

  7. Shape Evolution and Single Particle Luminescence of Organometal Halide Perovskite Nanocrystals

    SciTech Connect (OSTI)

    Zhu, Feng; Men, Long; Guo, Yijun; Zhu, Qiaochu; Bhattacharjee, Ujjal; Goodwin, Peter M.; Petrich, Jacob W.; Smith, Emily A.; Vela, Javier

    2015-02-09

    Organometallic halide perovskites CH3NH3PbX3 (X = I, Br, Cl) have quickly become one of the most promising semiconductors for solar cells, with photovoltaics made of these materials reaching power conversion efficiencies of near 20%. Improving our ability to harness the full potential of organometal halide perovskites will require more controllable syntheses that permit a detailed understanding of their fundamental chemistry and photophysics. In our manuscript, we systematically synthesize CH3NH3PbX3 (X = I, Br) nanocrystals with different morphologies (dots, rods, plates or sheets) by using different solvents and capping ligands. CH3NH3PbX3 nanowires and nanorods capped with octylammonium halides show relatively higher photoluminescence (PL) quantum yields and long PL lifetimes. CH3NH3PbI3 nanowires monitored at the single particle level show shape-correlated PL emission across whole particles, with little photobleaching observed and very few off periods. Our work highlights the potential of low-dimensional organometal halide perovskite semiconductors in constructing new porous and nanostructured solar cell architectures, as well as in applying these materials to other fields such as light-emitting devices and single particle imaging and tracking.

  8. Infrastructure Security

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

    From a Department of Defense (DoD) perspective, SMrs offer great advantage for energy security with stable fuel cost profiles, a secure installation for meeting base-load power demands with a robust, secured reactor design (i.e., energy security), potential to provide potable water and synthetic fuels, and a means to exceed DoD greenhouse gases (GhG) reduction goals. While presently SMrs are being proposed based on various reactor technologies, SMrs based on light-water reactor (lWr)

  9. Sunshine Lighting: Noncompliance Determination (2014-SE-54008)

    Broader source: Energy.gov [DOE]

    DOE issued a Notice of Noncompliance Determination to Sunshine Lighting Company finding that Sunlite brand metal halide lamp fixture basic models 04937-SU, 04938-SU, 04952 SU, and 04956 SU do not comport with the energy conservation standards.

  10. Sunshine Lighting: Proposed Penalty (2014-SE-54008)

    Broader source: Energy.gov [DOE]

    DOE alleged in a Notice of Proposed Civil Penalty that Sunshine Lighting manufactured and distributed noncompliant metal halide lamp fixtures, Sunshine brand basic models 04937-SU and 04952-SU in the U.S.

  11. Lanthanide-halide based humidity indicators

    DOE Patents [OSTI]

    Beitz, James V.; Williams, Clayton W.

    2008-01-01

    The present invention discloses a lanthanide-halide based humidity indicator and method of producing such indicator. The color of the present invention indicates the humidity of an atmosphere to which it is exposed. For example, impregnating an adsorbent support such as silica gel with an aqueous solution of the europium-containing reagent solution described herein, and dehydrating the support to dryness forms a substance with a yellow color. When this substance is exposed to a humid atmosphere the water vapor from the air is adsorbed into the coating on the pore surface of the silica gel. As the water content of the coating increases, the visual color of the coated silica gel changes from yellow to white. The color change is due to the water combining with the lanthanide-halide complex on the pores of the gel.

  12. Process and composition for drying of gaseous hydrogen halides

    DOE Patents [OSTI]

    Tom, Glenn M.; Brown, Duncan W.

    1989-08-01

    A process for drying a gaseous hydrogen halide of the formula HX, wherein X is selected from the group consisting of bromine, chlorine, fluorine, and iodine, to remove water impurity therefrom, comprising: contacting the water impurity-containing gaseous hydrogen halide with a scavenger including a support having associated therewith one or more members of the group consisting of: (a) an active scavenging moiety selected from one or more members of the group consisting of: (i) metal halide compounds dispersed in the support, of the formula MX.sub.y ; and (ii) metal halide pendant functional groups of the formula -MX.sub.y-1 covalently bonded to the support, wherein M is a y-valent metal, and y is an integer whose value is from 1 to 3; (b) corresponding partially or fully alkylated compounds and/or pendant functional groups, of the metal halide compounds and/or pendant functional groups of (a); wherein the alkylated compounds and/or pendant functional groups, when present, are reactive with the gaseous hydrogen halide to form the corresponding halide compounds and/or pendant functional groups of (a); and M being selected such that the heat of formation, .DELTA.H.sub.f of its hydrated halide, MX.sub.y.(H.sub.2 O).sub.n, is governed by the relationship: .DELTA.H.sub.f .gtoreq.n.times.10.1 kilocalories/mole of such hydrated halide compound wherein n is the number of water molecules bound to the metal halide in the metal halide hydrate. Also disclosed is an appertaining scavenger composition and a contacting apparatus wherein the scavenger is deployed in a bed for contacting with the water impurity-containing gaseous hydrogen halide.

  13. Lasing in robust cesium lead halide perovskite nanowires (Journal...

    Office of Scientific and Technical Information (OSTI)

    Title: Lasing in robust cesium lead halide perovskite nanowires Authors: Eaton, Samuel W. ; Lai, Minliang ; Gibson, Natalie A. ; Wong, Andrew B. ; Dou, Letian ; Ma, Jie ; Wang, ...

  14. Lanthanide doped strontium-barium cesium halide scintillators

    DOE Patents [OSTI]

    Bizarri, Gregory; Bourret-Courchesne, Edith; Derenzo, Stephen E.; Borade, Ramesh B.; Gundiah, Gautam; Yan, Zewu; Hanrahan, Stephen M.; Chaudhry, Anurag; Canning, Andrew

    2015-06-09

    The present invention provides for a composition comprising an inorganic scintillator comprising an optionally lanthanide-doped strontium-barium, optionally cesium, halide, useful for detecting nuclear material.

  15. Lanthanum halide scintillators for time-of-flight 3-D pet

    DOE Patents [OSTI]

    Karp, Joel S.; Surti, Suleman

    2008-06-03

    A Lanthanum Halide scintillator (for example LaCl.sub.3 and LaBr.sub.3) with fast decay time and good timing resolution, as well as high light output and good energy resolution, is used in the design of a PET scanner. The PET scanner includes a cavity for accepting a patient and a plurality of PET detector modules arranged in an approximately cylindrical configuration about the cavity. Each PET detector includes a Lanthanum Halide scintillator having a plurality of Lanthanum Halide crystals, a light guide, and a plurality of photomultiplier tubes arranged respectively peripherally around the cavity. The good timing resolution enables a time-of-flight (TOF) PET scanner to be developed that exhibits a reduction in noise propagation during image reconstruction and a gain in the signal-to-noise ratio. Such a PET scanner includes a time stamp circuit that records the time of receipt of gamma rays by respective PET detectors and provides timing data outputs that are provided to a processor that, in turn, calculates time-of-flight (TOF) of gamma rays through a patient in the cavity and uses the TOF of gamma rays in the reconstruction of images of the patient.

  16. Reversible and irreversible ion migration processes in lead halide

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

    perovskites for photovoltaics | MIT-Harvard Center for Excitonics Reversible and irreversible ion migration processes in lead halide perovskites for photovoltaics March 9, 2016 at 4:30 PM/36-462 Eric Hoke Stanford University, Draper Laboratory hoke-eric Lead hybrid perovskites are a promising family of photovoltaic absorber materials that have achieved power conversion efficiencies of over 20%. Lead halide perovskites are ionic materials with a low lattice energy which are unusual properties

  17. Advances in the growth of alkaline-earth halide single crystals for scintillator detectors

    SciTech Connect (OSTI)

    Boatner, Lynn A; Ramey, Joanne Oxendine; Kolopus, James A; Neal, John S; Cherepy, Nerine; Payne, Stephen A.; Beck, P; Burger, Arnold; Rowe, E; Bhattacharya, P.

    2014-01-01

    Alkaline-earth scintillators such as strontium iodide and other alkaline-earth halides activated with divalent europium represent some of the most efficient and highest energy resolution scintillators for use as gamma-ray detectors in a wide range of applications. These applications include the areas of nuclear nonproliferation, homeland security, the detection of undeclared nuclear material, nuclear physics and materials science, medical diagnostics, space physics, high energy physics, and radiation monitoring systems for first responders, police, and fire/rescue personnel. Recent advances in the growth of large single crystals of these scintillator materials hold the promise of higher crystal yields and significantly lower detector production costs. In the present work, we describe new processing protocols that, when combined with our molten salt filtration methods, have led to advances in achieving a significant reduction of cracking effects during the growth of single crystals of SrI2:Eu2+. In particular, we have found that extended pumping on the molten crystal-growth charge under vacuum for time periods extending up to 48 hours is generally beneficial in compensating for variations in the alkaline-earth halide purity and stoichiometry of the materials as initially supplied by commercial sources. These melt-pumping and processing techniques are now being applied to the purification of CaI2:Eu2+ and some mixed-anion europium-doped alkaline-earth halides prior to single-crystal growth by means of the vertical Bridgman technique. The results of initial studies of the effects of aliovalent doping of SrI2:Eu2+ on the scintillation characteristics of this material are also described.

  18. Project Profile: Halide and Oxy-Halide Eutectic Systems for High-Performance, High-Temperature Heat Transfer Fluids

    Broader source: Energy.gov [DOE]

    The University of Arizona along with partners at Arizona State University and Georgia Institute of Technology, under the 2012 Multidisciplinary University Research Initiative (MURI): High Operating Temperature (HOT) Fluids funding opportunity, is investigating the use of halide salts with oxy-halide additives as a heat transfer fluid (HTF) in concentrating solar power (CSP) systems operating at temperatures greater than 800°C. By allowing higher temperature operation, CSP systems can achieve greater efficiencies and thereby reduce the overall system cost.

  19. Lattice dynamics in perovskite halides CsSn X 3 with X = I ,...

    Office of Scientific and Technical Information (OSTI)

    Lattice dynamics in perovskite halides CsSn X 3 with X I , Br , Cl Citation Details In-Document Search Title: Lattice dynamics in perovskite halides CsSn X 3 with X I , Br , Cl ...

  20. Vitrification of IFR and MSBR halide salt reprocessing wastes

    SciTech Connect (OSTI)

    Siemer, D.D.

    2013-07-01

    Both of the genuinely sustainable (breeder) nuclear fuel cycles (IFR - Integral Fast Reactor - and MSBR - Molten Salt Breeder Reactor -) studied by the USA's national laboratories would generate high level reprocessing waste (HLRW) streams consisting of a relatively small amount ( about 4 mole %) of fission product halide (chloride or fluoride) salts in a matrix comprised primarily (about 95 mole %) of non radioactive alkali metal halide salts. Because leach resistant glasses cannot accommodate much of any of the halides, most of the treatment scenarios previously envisioned for such HLRW have assumed a monolithic waste form comprised of a synthetic analog of an insoluble crystalline halide mineral. In practice, this translates to making a 'substituted' sodalite ('Ceramic Waste Form') of the IFR's chloride salt-based wastes and fluoroapatite of the MSBR's fluoride salt-based wastes. This paper discusses my experimental studies of an alternative waste management scenario for both fuel cycles that would separate/recycle the waste's halide and immobilize everything else in iron phosphate (Fe-P) glass. It will describe both how the work was done and what its results indicate about how a treatment process for both of those wastes should be implemented (fluoride and chloride behave differently). In either case, this scenario's primary advantages include much higher waste loadings, much lower overall cost, and the generation of a product (glass) that is more consistent with current waste management practices. (author)

  1. Process for oxidation of hydrogen halides to elemental halogens

    DOE Patents [OSTI]

    Lyke, Stephen E.

    1992-01-01

    An improved process for generating an elemental halogen selected from chlorine, bromine or iodine, from a corresponding hydrogen halide by absorbing a molten salt mixture, which includes sulfur, alkali metals and oxygen with a sulfur to metal molar ratio between 0.9 and 1.1 and includes a dissolved oxygen compound capable of reacting with hydrogen halide to produce elemental halogen, into a porous, relatively inert substrate to produce a substrate-supported salt mixture. Thereafter, the substrate-supported salt mixture is contacted (stage 1) with a hydrogen halide while maintaining the substrate-supported salt mixture during the contacting at an elevated temperature sufficient to sustain a reaction between the oxygen compound and the hydrogen halide to produce a gaseous elemental halogen product. This is followed by purging the substrate-supported salt mixture with steam (stage 2) thereby recovering any unreacted hydrogen halide and additional elemental halogen for recycle to stage 1. The dissolved oxygen compound is regenerated in a high temperature (stage 3) and an optical intermediate temperature stage (stage 4) by contacting the substrate-supported salt mixture with a gas containing oxygen whereby the dissolved oxygen compound in the substrate-supported salt mixture is regenerated by being oxidized to a higher valence state.

  2. Regeneration of zinc halide catalyst used in the hydrocracking of polynuclear hydrocarbons

    DOE Patents [OSTI]

    Gorin, Everett

    1978-01-01

    Improved recovery of spent molten zinc halide hydro-cracking catalyst is achieved in the oxidative vapor phase regeneration thereof by selective treatment of the zinc oxide carried over by the effluent vapors from the regeneration zone with hydrogen halide gas under conditions favoring the reaction of the zinc oxide with the hydrogen halide, whereby regenerated zinc halide is recovered in a solids-free state with little loss of zinc values.

  3. safety and security | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    safety and security

  4. Security Policy

    Broader source: Energy.gov [DOE]

    The Office of Security Policy analyzes, develops and interprets safeguards and security policy governing national security functions and the protection of related critical assets entrusted to the...

  5. Security Specialist

    Broader source: Energy.gov [DOE]

    This position is located in the Office of Security Policy, Office of Security, Office of the Associate Under Secretary for Environment, Health, Safety, and Security (AU). The Office of Security...

  6. Replacement of Lighting Fixtures with LED Energy Efficient Lights at the Parking Facility, Milwaukee, Wisconsin

    SciTech Connect (OSTI)

    David Brien

    2012-06-21

    The Forest County Potawatomi Community (FCPC or Tribe) owns a six-story parking facility adjacent to its Potawatomi Bingo Casino (the Casino) in Milwaukee, Wisconsin, as well as a valet parking facility under the Casino (collectively, the Parking Facility). The Parking Facility contained 205-watt metal halide-type lights that, for security reasons, operated 24 hours per day, 7 days per week. Starting on August 30, 2010, the Tribe replaced these fixtures with 1,760 state-of-the-art, energy efficient 55-Watt LED lights. This project resulted in an immediate average reduction in monthly peak demand of 238 kW over the fourth quarter of 2010. The average reduction in monthly peak demand from October 1 through December 31, 2010 translates into a forecast annual electrical energy reduction of approximately 1,995,000 kWh or 47.3% of the pre-project demand. This project was technically effective, economically feasible, and beneficial to the public not only in terms of long term energy efficiency and associated emissions reductions, but also in the short-term jobs provided for the S.E. Wisconsin region. The project was implemented, from approval by U.S. Department of Energy (DOE) to completion, in less than 6 months. The project utilized off-the-shelf proven technologies that were fabricated locally and installed by local trade contractors.

  7. Electrolytic systems and methods for making metal halides and refining metals

    DOE Patents [OSTI]

    Holland, Justin M.; Cecala, David M.

    2015-05-26

    Disclosed are electrochemical cells and methods for producing a halide of a non-alkali metal and for electrorefining the halide. The systems typically involve an electrochemical cell having a cathode structure configured for dissolving a hydrogen halide that forms the halide into a molten salt of the halogen and an alkali metal. Typically a direct current voltage is applied across the cathode and an anode that is fabricated with the non-alkali metal such that the halide of the non-alkali metal is formed adjacent the anode. Electrorefining cells and methods involve applying a direct current voltage across the anode where the halide of the non-alkali metal is formed and the cathode where the non-alkali metal is electro-deposited. In a representative embodiment the halogen is chlorine, the alkali metal is lithium and the non-alkali metal is uranium.

  8. DOE Publishes GATEWAY Report on High-Luminous-Flux LED Lighting in a High-Temperature Environment

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy has released a GATEWAY report on a trial demonstration in which the incumbent quartz metal halide (QMH) area lighting was replaced with LED at three pole locations...

  9. Secure computing for the 'Everyman'

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

    Secure computing for the 'Everyman' Secure computing for the 'Everyman' If implemented on a wide scale, quantum key distribution technology could ensure truly secure commerce, banking, communications and data transfer. September 2, 2014 This small device developed at Los Alamos National Laboratory uses the truly random spin of light particles as defined by laws of quantum mechanics to generate a random number for use in a cryptographic key that can be used to securely transmit information

  10. Idaho National Laboratory/Nuclear Power Industry Strategic Plan for Light Water Reactor Research and Development An Industry-Government Partnership to Address Climate Change and Energy Security

    SciTech Connect (OSTI)

    Electric Power Research

    2007-11-01

    The dual issues of energy security and climate change mitigation are driving a renewed debate over how to best provide safe, secure, reliable and environmentally responsible electricity to our nation. The combination of growing energy demand and aging electricity generation infrastructure suggests major new capacity additions will be required in the years ahead.

  11. Dissecting ion-specific dielectric spectra of sodium-halide solutions...

    Office of Scientific and Technical Information (OSTI)

    water and ionic contributions Citation Details In-Document Search Title: Dissecting ion-specific dielectric spectra of sodium-halide solutions into solvation water and ...

  12. Demonstration Assessment of Light-Emitting Diode (LED) Post-Top Lighting at Central Park in New York City

    SciTech Connect (OSTI)

    Myer, Michael; Goettel, Russell T.; Kinzey, Bruce R.

    2012-09-30

    A review of five post-top light-emitting diode (LED) pedestrian luminaires installed in New York City's Central Park for possible replacement to the existing metal halide post-top luminaire. This report reviews the energy savings potential and lighting delivered by the LED post-top luminaires.

  13. Halide and Oxy-Halide Eutectic Systems for High-Performance, High-Temperature Heat Transfer Fluids

    Broader source: Energy.gov [DOE]

    This fact sheet details a SunShot-funded solar project led by the University of Arizona to using ab initio computational modeling along with rapid material screening methods to identify halide salt mixtures with a melting point below 250°C that are stable at temperatures well above 800°C. This research has the potential to help concentrating solar power systems achieve greater efficiencies and reduce overall costs.

  14. Security Officer

    Broader source: Energy.gov [DOE]

    This position is located in the Security and Continuity of Operations (NN) organization of the Chief Administrative Office (N), Bonneville Power Administration. The Security and Continuity of...

  15. National Security and Cyber Security

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

    National Security and Cyber Security National Security and Cyber Security National security depends on science and technology. The United States relies on Los Alamos National Laboratory for the best of both. No place on Earth pursues a broader array of world-class scientific endeavors. Contact thumbnail of Business Development Business Development Richard P. Feynman Center for Innovation (505) 665-9090 Email National security and weapons science at the laboratory spans essentially all the

  16. Safety, Security

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

    Safety, Security Safety, Security The Lab's mission is to develop and apply science and technology to ensure the safety, security, and reliability of the U.S. nuclear deterrent; reduce global threats; and solve other emerging national security and energy challenges. Contact Operator Los Alamos National Laboratory (505) 667-5061 We do not compromise safety for personal, programmatic, or operational reasons. Safety: we integrate safety, security, and environmental concerns into every step of our

  17. Security Perimeter

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

    Security Perimeter Security Perimeter Protecting the Laboratory against threats and vulnerabilities. Contact Security Perimeter Coordinators Email The security perimeter helps to protect the Laboratory Vehicle Access Portal graphic The security perimeter is intended to protect the Laboratory against the possibility of terrorist attacks. At each point of the perimeter, access is controlled by vehicle access portals (VAPs) at the following locations: East Jemez Road VAPs (pdf) (shown above) West

  18. Thermal battery. [solid metal halide electrolytes with enhanced electrical conductance after a phase transition

    DOE Patents [OSTI]

    Carlsten, R.W.; Nissen, D.A.

    1973-03-06

    The patent describes an improved thermal battery whose novel design eliminates various disadvantages of previous such devices. Its major features include a halide cathode, a solid metal halide electrolyte which has a substantially greater electrical conductance after a phase transition at some temperature, and a means for heating its electrochemical cells to activation temperature.

  19. Impact of the organic halide salt on final perovskite composition for photovoltaic applications

    SciTech Connect (OSTI)

    Moore, David T.; Sai, Hiroaki; Wee Tan, Kwan; Estroff, Lara A.; Wiesner, Ulrich

    2014-08-01

    The methylammonium lead halide perovskites have shown significant promise as a low-cost, second generation, photovoltaic material. Despite recent advances, however, there are still a number of fundamental aspects of their formation as well as their physical and electronic behavior that are not well understood. In this letter we explore the mechanism by which these materials crystallize by testing the outcome of each of the reagent halide salts. We find that components of both salts, lead halide and methylammonium halide, are relatively mobile and can be readily exchanged during the crystallization process when the reaction is carried out in solution or in the solid state. We exploit this fact by showing that the perovskite structure is formed even when the lead salt's anion is a non-halide, leading to lower annealing temperature and time requirements for film formation. Studies into these behaviors may ultimately lead to improved processing conditions for photovoltaic films.

  20. Water Security

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

    SunShot Grand Challenge: Regional Test Centers Water Security HomeTag:Water Security Electricity use by water service sector and county. Shown are electricity use by (a) ...

  1. sup 3 P Hg, Cd, and Zn photosensitized chemistry of vinyl halides in krypton matrix

    SciTech Connect (OSTI)

    Cartland, H.E.; Pimentel, G.C. )

    1990-01-25

    The reaction of group IIB metals in the {sup 3}P state with vinyl fluoride, chloride, and bromide is studied in krypton matrix. The primary process in all cases is hydrogen halide elimination to form a hydrogen halide/acetylene hydrogen-bonded complex. Insertion of metal atoms into C-Cl and C-Br bonds, but not into C-H and C-F bonds, is also observed. The insertion photochemistry can be explained by a mechanism which requires that the process occur on a triplet surface with the vinyl halide in the planar ground-state conformation.

  2. Enhanced Quantum Efficiency From Hybrid Cesium Halide/Copper Photocathode

    SciTech Connect (OSTI)

    Kong, Lingmei; Joly, Alan G.; Droubay, Timothy C.; Gong, Yu; Hess, Wayne P.

    2014-04-28

    The quantum efficiency of Cu is found to increase dramatically when coated by a CsI film and then irradiated by a UV laser. Over three orders of magnitude quantum efficiency enhancement at 266 nm is observed in CsI/Cu(100), indicating potential application in future photocathode devices. Upon laser irradiation, a large work function reduction to a value less than 2 eV is also observed, significantly greater than for similarly treated CsBr/Cu(100). The initial QE enhancement, prior to laser irradiation, is attributed to interface interaction, surface cleanliness and the intrinsic properties of the Cs halide film. Further QE enhancement following activation is attributed to formation of inter-band states and Cs metal accumulation at the interface induced by laser irradiation.

  3. Heavy oil upgrading using halide catalysts in a bubbling microautoclave

    SciTech Connect (OSTI)

    Chakma, A.; Chornet, E.; Overend, R.P.; Dawson, W. )

    1988-01-01

    Athabasca bitumen has been treated with halide catalysts under a continuous flow of H{sub 2} in a 15 ml microautoclave. The H{sub 2} was bubbled through the liquid using a microporous steel grid. ZnCl{sub 2}, CuCl and ZnCl{sub 2}/CuCl mixtures, with and without tetralin, were used as catalysts. The experimental conditions were: 13.8 MPa operating pressure, 1 liter STP/min as H{sub 2} flow rate, 425-450 C and 30 min as reaction temperature and time, respectively. ZnCl{sub 2} has been found effective for converting asphaltenes into maltenes while lowering the coke formation with respect to the uncatalyzed reaction. The addition of tetralin to the reaction mixture minimized coke and gas formation.

  4. Heavy oil upgrading using halide catalysts in a bubbling microautoclave

    SciTech Connect (OSTI)

    Chakma, A.; Chornet, E.; Overend, R.P. ); Dawson, W. )

    1988-06-01

    Athabasca bitumen with halide catalysts has been treated under a continuous flow of H/sub 2/ in a 15 mL microautoclave. The H/sub 2/ was bubbled through the liquid using a microporous steel grid. ZnCl/sub 2/, CuCl and ZnCl/sub 2//CuCl mixtures, with and without tetralin, were used as catalysts. The experimental conditions were: 13.8 MPa operating pressure, 1 L/sub STP/min/ as H/sub 2/ flowrate, 425 - 450/sup 0/C and 30 min as reaction temperature and time respectively. ZnCl/sub 2/ has been found effective for converting asphaltenes into maltenes while lowering the coke formation with respect to the uncatalyzed reaction. The addition of tetralin to the reaction mixture minimized coke and gas formation.

  5. Radiological Security Partnership | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration Programs / Nonproliferation / Global Material Security / Radiological Security Radiological Security Partnership Radiological Security Partnership Secure Your Business, Your Community, and Your Country. Sign Up Today for Services Provided by the Radiological Security Partnership. RSP Logo Initiative of the Global Material Security Program Formerly the Global Threat Reduction Initiative RSP Registration RSP More Info Learn More Radiological Secur

  6. Methods for synthesizing alane without the formation of adducts and free of halides

    DOE Patents [OSTI]

    Zidan, Ragaiy; Knight, Douglas A; Dinh, Long V

    2013-02-19

    A process is provided to synthesize an alane without the formation of alane adducts as a precursor. The resulting product is a crystallized .alpha.-alane and is a highly stable product and is free of halides.

  7. Global security

    SciTech Connect (OSTI)

    Lynch, Patrick

    2014-07-14

    Patrick Lynch helps technical staff, academic leaders and governments around the world improve the safety and security of their nuclear power programs.

  8. Infrastructure Security

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

    Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering ...

  9. Global security

    ScienceCinema (OSTI)

    Lynch, Patrick

    2014-07-15

    Patrick Lynch helps technical staff, academic leaders and governments around the world improve the safety and security of their nuclear power programs.

  10. physical security

    National Nuclear Security Administration (NNSA)

    5%2A en Physical Security Systems http:nnsa.energy.govaboutusourprogramsnuclearsecurityphysicalsecuritysystems

  11. Infrastructure Security

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

    and Small Modular reactors projects. the collaboration takes place under the umbrella of a joint oUSnl "Center for Energy, Security and Society". the Center serves to...

  12. Dissecting ion-specific dielectric spectra of sodium-halide solutions into

    Office of Scientific and Technical Information (OSTI)

    solvation water and ionic contributions (Journal Article) | SciTech Connect Dissecting ion-specific dielectric spectra of sodium-halide solutions into solvation water and ionic contributions Citation Details In-Document Search Title: Dissecting ion-specific dielectric spectra of sodium-halide solutions into solvation water and ionic contributions Using extensive equilibrium molecular dynamics simulations we determine the dielectric spectra of aqueous solutions of NaF, NaCl, NaBr, and NaI.

  13. Demonstration Assessment of Light-Emitting Diode (LED) Post-Top Lighting at

    Office of Scientific and Technical Information (OSTI)

    Central Park in New York City (Technical Report) | SciTech Connect (LED) Post-Top Lighting at Central Park in New York City Citation Details In-Document Search Title: Demonstration Assessment of Light-Emitting Diode (LED) Post-Top Lighting at Central Park in New York City A review of five post-top light-emitting diode (LED) pedestrian luminaires installed in New York City's Central Park for possible replacement to the existing metal halide post-top luminaire. This report reviews the energy

  14. security | National Nuclear Security Administration

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

    security Apex Gold discussion fosters international cooperation in run-up to 2016 Nuclear Security Summit Participants in Apex Gold at Lawrence Livermore National Laboratory. What would national leaders do in the face of a transnational nuclear terrorism threat? Last week, ministers and other senior delegates from 37 nations, along with representatives from the International Atomic Energy Agency, the... Pantex Plant's Calvin Nelson honored as Analyst of the Year for Transportation Security

  15. Infrastructure Security

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

    all of our reactor designs employ a concurrent engineering approach that addresses the integration of safety, operations, security, and safeguards from the conceptual design level. Capabilities include core design, thermal hydraulics, waste characterization, simulator development, and severe service and accident testing. Design assessments include: safety, security, vulnerability, siting, emergency planning, and fuel cycle impact. organization 6221 serves as a window to sister organizations

  16. Trial Demonstration of Area Lighting Retrofit

    Broader source: Energy.gov [DOE]

    LED Area Lighting Retrofit: Yuma Border Patrol Along the Yuma Sector Border Patrol Area in Yuma, Arizona, the GATEWAY program conducted a trial demonstration in which the incumbent quartz metal halide area lighting was replaced with LED at three pole locations. The LED system was found to equal or better the incumbent system in terms of both illuminance and uniformity, and an advanced optical system and lower pole height improved the illuminance uniformity, reduced stray light, and increased projected energy and maintenance cost savings. This high luminous flux and high temperature application is not unique and similar applications can benefit from the findings of this installation.

  17. Nuclear Security Enterprise | National Nuclear Security Administration

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

    About Our Programs Defense Programs Nuclear Security Enterprise The Nuclear Security Enterprise (NSE) mission is to ensure the Nation sustains a safe, secure, and effective ...

  18. Secure Manufacturing | Y-12 National Security Complex

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

    Secure Manufacturing Secure Manufacturing The depth and breadth of Y-12's manufacturing capabilities and expertise enable Y-12 to address current and emerging national security...

  19. Secure PVM

    SciTech Connect (OSTI)

    Dunigan, T.H.; Venugopal, N.

    1996-09-01

    This research investigates techniques for providing privacy, authentication, and data integrity to PVM (Parallel Virtual Machine). PVM is extended to provide secure message passing with no changes to the user`s PVM application, or, optionally, security can be provided on a message-by message basis. Diffe-Hellman is used for key distribution of a single session key for n-party communication. Keyed MD5 is used for message authentication, and the user may select from various secret-key encryption algorithms for message privacy. The modifications to PVM are described, and the performance of secure PVM is evaluated.

  20. Security Conditions

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

    2004-07-08

    This Notice ensures that DOE uniformly meets the requirements of the Homeland Security Advisory System outlined in Homeland Security Presidential Directive-3, Threat Conditions and Associated Protective Measures, dated 3-11-02, and provides responses specified in Presidential Decision Directive 39, U.S. Policy on Counterterrorism (U), dated 6-21-95. It cancels DOE N 473.8, Security Conditions, dated 8-7-02. Extended until 7-7-06 by DOE N 251.64, dated 7-7-05 Cancels DOE N 473.8

  1. Personnel Security

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

    2005-08-26

    The manual establishes the overall objectives and requirements for the Department of Energy Personnel Security Program. Cancels DOE M 472.1-1B. Canceled by DOE O 472.2.

  2. Infrastructure Security

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

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

  3. Information Security

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

    2011-06-20

    The protection and control of classified information is critical to our nations security. This Order establishes requirements and responsibilities for Department of Energy (DOE) Departmental Elements, including the National Nuclear Security Administration (NNSA), to protect and control classified information as required by statutes, regulation, Executive Orders, government-wide policy directives and guidelines, and DOE policy and directives. Cancels DOE M 470.4-4A Chg except for Section D.

  4. Infrastructure Security

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

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

  5. Security, LLC

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

    Two-hundred twenty-five nonprofit organizations receive monetary donations from Los Alamos National Security, LLC September 21, 2015 Recognizing employee and retiree volunteer efforts LOS ALAMOS, N.M., Sept. 21, 2015-More than 225 nonprofit organizations received $162,650 from Los Alamos National Security, LLC, which manages Los Alamos National Laboratory. The LANS contributions are determined by the number of volunteer hours logged by Laboratory employees and retirees through an organization

  6. Personnel Security

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

    2011-07-27

    The Order establishes requirements for a successful, efficient and cost-effective personnel security program to ensure accurate, timely and equitable determinations of individuals eligibility for access to classified information and fitness for placement or retention in national security positions. Cancels DOE M 470.4-5, DOE N 470.4 and DOE N 470.5. Admin Chg 1, 10-8-13.

  7. Security | Y-12 National Security Complex

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

    Security Security The Y-12 National Security Complex places the highest priority on maintaining and improving its security posture. We employ security police officers, cyber security specialists, and other personnel to safeguard our security assets. Y-12 continuously monitors local and world events to prepare for potential risks to the site, our information and our employees. Security personnel also participate in numerous assessments each year to ensure readiness in protecting the site's vital

  8. National Nuclear Security Administration | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    National Nuclear Security Administration | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing...

  9. Radiological Security Partnership Information | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration Nonproliferation / Global Material Security / Radiological Security / Radiological Security Partnership Radiological Security Partnership Information Radioactive sources play an important role in a number of commercial, medical, and research facilities. The benefits of these sources must be balanced with proper security. The Department of Energy's (DOE) National Nuclear Security Administration (NNSA) is working with the Nuclear Regulatory Commission and state regulators,

  10. Information Security

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

    2007-06-29

    Establishes security requirements for the protection and control of information and matter required to be classified or controlled by statutes, regulations, or Department of Energy directives. Section E, Technical Surveillance Countermeasures Program, is Official Use Only. Please contact the DOE Office of Health, Safety and Security at 301-903-0292 if your official duties require you to have access to this part of the directive. Cancels: DOE M 471.2-1B, DOE M 471.2-1C, DOE M 471.2-4, and DOE O 471.2A

  11. Information Security

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

    2005-08-26

    This Manual establishes security requirements for the protection and control of information and matter required to be classified or controlled by statutes, regulations, or Department of Energy directives. Attachment E, Technical Surveillance Countermeasures Program, is for Official Use Only. Contact the Office of Security and Safety Performance Assurance at 301-903-3653 if your official duties require you to have access to this part of the directive. Cancels: DOE M 471.2-1B, DOE M 471.2-1C, DOE M 471.2-4, and DOE O 471.2A.

  12. Information Security

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

    2011-06-20

    The protection and control of classified information is critical to our nations security. This Order establishes requirements and responsibilities for Department of Energy (DOE) Departmental Elements, including the National Nuclear Security Administration (NNSA), to protect and control classified information as required by statutes, regulation, Executive Orders, government-wide policy directives and guidelines, and DOE policy and directives. Cancels DOE M 470.4-4A Chg except for Section D. Admin Chg 1, dated 11-23-2012, cancels DOE O 471.6. Canceled by Admin Chg 2 dated 5-15-15.

  13. Computer Security

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

    Computer Security All JLF participants must fully comply with all LLNL computer security regulations and procedures. A laptop entering or leaving B-174 for the sole use by a US citizen and so configured, and requiring no IP address, need not be registered for use in the JLF. By September 2009, it is expected that computers for use by Foreign National Investigators will have no special provisions. Notify maricle1@llnl.gov of all other computers entering, leaving, or being moved within B 174. Use

  14. Defense Nuclear Security | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Programs Defense Nuclear Security The Office of Defense Nuclear Security develops and implements NNSA security programs to protect, control, and account for materials, information, and facilities across the nuclear security enterprise. The Office of the Chief, Defense Nuclear Security (CDNS) executes responsibility for the overall direction and management of security programs employed across the nuclear security enterprise comprised of NNSA's operations and facilities. The CDNS is charged with

  15. Validating Cyber Security Requirements: A Case Study

    SciTech Connect (OSTI)

    Abercrombie, Robert K; Sheldon, Frederick T; Mili, Ali

    2011-01-01

    Vulnerabilities in a system may have widely varying impacts on system security. In practice, security should not be defined as the absence of vulnerabilities. In practice, security should not be quantified by the number of vulnerabilities. Security should be managed by pursuing a policy that leads us first to the highest impact vulnerabilities. In light of these observations, we argue in favor of shifting our focus from vulnerability avoidance/removal to measurable security attributes. To this effect, we recommend a logic be used for system security, which captures/represents security properties in quantifiable, verifiable, measurable terms so that it is possible to reason about security in terms of its observable/perceptible effects rather than its hypothesized causes. This approach is orthogonal to existing techniques for vulnerability avoidance, removal, detection, and recovery, in the sense that it provides a means to assess, quantify, and combine these techniques.

  16. Y-12 National Security Compex | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Y-12 National Security Compex

  17. NNSA Administrator Looks to Future of Nuclear Security at STRATCOM Symposium

    ScienceCinema (OSTI)

    Thomas D'Agostino

    2010-09-01

    Administrator Thomas P. DAgostino of the National Nuclear Security Administration (NNSA) discusses the future of the Nuclear Security Enterprise and its strategic deterrence mission in light of President Obamas unprecedented nuclear security agenda.

  18. Electronic band structure trends of perovskite halides: Beyond Pb and Sn to

    Office of Scientific and Technical Information (OSTI)

    Ge and Si (Journal Article) | DOE PAGES Electronic band structure trends of perovskite halides: Beyond Pb and Sn to Ge and Si This content will become publicly available on May 23, 2017 « Prev Next » Title: Electronic band structure trends of perovskite halides: Beyond Pb and Sn to Ge and Si Authors: Huang, Ling-yi ; Lambrecht, Walter R. L. Publication Date: 2016-05-23 OSTI Identifier: 1254217 Grant/Contract Number: SC0008933 Type: Publisher's Accepted Manuscript Journal Name: Physical

  19. Lattice dynamics in perovskite halides CsSn X 3 with X = I , Br , Cl

    Office of Scientific and Technical Information (OSTI)

    (Journal Article) | DOE PAGES Lattice dynamics in perovskite halides CsSn X 3 with X = I , Br , Cl « Prev Next » Title: Lattice dynamics in perovskite halides CsSn X 3 with X = I , Br , Cl Authors: Huang, Ling-yi ; Lambrecht, Walter R. L. Publication Date: 2014-11-05 OSTI Identifier: 1180124 Grant/Contract Number: ER 46874-SC0008933 Type: Publisher's Accepted Manuscript Journal Name: Physical Review B Additional Journal Information: Journal Volume: 90; Journal Issue: 19; Journal ID: ISSN

  20. Electronic band structure trends of perovskite halides: Beyond Pb and Sn to

    Office of Scientific and Technical Information (OSTI)

    Ge and Si (Journal Article) | SciTech Connect Electronic band structure trends of perovskite halides: Beyond Pb and Sn to Ge and Si Citation Details In-Document Search This content will become publicly available on May 23, 2017 Title: Electronic band structure trends of perovskite halides: Beyond Pb and Sn to Ge and Si Authors: Huang, Ling-yi ; Lambrecht, Walter R. L. Publication Date: 2016-05-23 OSTI Identifier: 1254217 Grant/Contract Number: SC0008933 Type: Publisher's Accepted Manuscript

  1. New Energy Efficiency Standards for Metal Halide Lamp Fixtures to Save on

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

    Energy Bills and Reduce Carbon Pollution | Department of Energy Metal Halide Lamp Fixtures to Save on Energy Bills and Reduce Carbon Pollution New Energy Efficiency Standards for Metal Halide Lamp Fixtures to Save on Energy Bills and Reduce Carbon Pollution January 30, 2014 - 9:30am Addthis News Media Contact (202) 586-4940 WASHINGTON - As part of the Energy Department's efforts to develop efficiency standards that cut carbon pollution and save money by saving energy, U.S. Energy Secretary

  2. Sunshine Lighting: Order (2014-SE-54008) | Department of Energy

    Energy Savers [EERE]

    Sunshine Lighting: Order (2014-SE-54008) Sunshine Lighting: Order (2014-SE-54008) July 7, 2015 DOE ordered Lighting & Supplies, Inc. d/b/a Sunshine Lighting Company ("Sunshine") to pay a $150,000 civil penalty after finding Sunshine had manufactured and distributed in commerce in the U.S. 1780 units of Sunlite brand basic model 04937-SU and 1134 units of basic model 04952-SU, noncompliant metal halide lamp fixtures. The Order adopted a Compromise Agreement, which reflected

  3. Security Conditions

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

    2000-09-18

    To ensure that DOE uniformly meets the protection requirements specified in Presidential Decision Directive 39, "U.S. Policy on Counterterrorism (U)." Attachment 2 is no longer available online. Please e-mail your request for the Attachment to: Security.Directives@hq.doe.gov. DOE N 251.44, dated 05/06/02, extends this directive until 12/31/02.

  4. Personnel Security

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

    2011-07-21

    The order establishes requirements that will enable DOE to operate a successful, efficient, cost-effective personnel security program that will ensure accurate, timely and equitable determinations of individuals eligibility for access to classified information and Special Nuclear Material (SNM). Admin Chg 1, 10-8-13.

  5. LED Provides Effective and Efficient Parking Area Lighting at the NAVFAC Engineering Service Center

    Energy Savers [EERE]

    LED parking area lights at the NAVFAC Engineering Service Center at Port Hueneme provide high quality, evenly distributed light. Photo courtesy of PNNL because of its long rated life and high effciency relative to other options. However, high-pressure sodium technol- ogy is not without drawbacks, such as a low color rendition, a result of its narrow spectral distribution and low color temperature. While metal halide lamps provide whiter light and better color rendition compared to high-pressure

  6. Security Rulemaking | Department of Energy

    Office of Environmental Management (EM)

    Rulemaking Security Rulemaking Transportation Security Rulemaking Activities PDF icon Security Rulemaking More Documents & Publications Transportation Security Rulemaking...

  7. GATEWAY Demonstrations: Trial Demonstration of Area Lighting Retrofit, Yuma Border Patrol, Yuma, Arizona

    SciTech Connect (OSTI)

    Wilkerson, A. M.; McCullough, J. J.

    2014-12-31

    Along the Yuma Sector Border Patrol Area in Yuma, Arizona, the GATEWAY program conducted a trial demonstration in which the incumbent quartz metal halide area lighting was replaced with LED at three pole locations at the Yuma Sector Border Patrol Area in Yuma, Arizona. The retrofit was documented to better understand LED technology performance in high-temperature environments.

  8. Nuclear security

    SciTech Connect (OSTI)

    Not Available

    1991-07-01

    This paper reports that despite an Executive Order limiting the authority to make original classification decisions to government officials, DOE has delegated this authority to a number of contractor employees. Although the number of original classification decisions made by these contractors is small, this neither negates nor diminishes the significance of the improper delegation of authority. If misclassification were to occur, particularly at the Top Secret level, U.S. national security interests could potentially be seriously affected and threatened. DOE's argument that the delegation of such authority is a long-standing policy and done on a selective basis does not legitimize the practice and does not relieve DOE of its responsibility to meet the requirements of the Executive Order. DOE needs to independently assess all original classification determinations made by contractors; otherwise, it cannot be sure that U.S. national security interests have been or are being adequately protected.

  9. Infrastructure Security

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

    wholly owned subsidiary of Lockheed Martin Corporation, for the U.S. Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. SAND2014-0672P Sandia National Laboratories is developing a thermal-to-electric power conversion technology that utilizes carbon dioxide (CO2) as the working fluid in a closed Brayton cycle. This technology possesses the capability to generate electricity at high efficiencies while reducing both costs and greenhouse gas emissions.

  10. Security system

    DOE Patents [OSTI]

    Baumann, Mark J.; Kuca, Michal; Aragon, Mona L.

    2016-02-02

    A security system includes a structure having a structural surface. The structure is sized to contain an asset therein and configured to provide a forceful breaching delay. The structure has an opening formed therein to permit predetermined access to the asset contained within the structure. The structure includes intrusion detection features within or associated with the structure that are activated in response to at least a partial breach of the structure.

  11. Information Security

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

    2011-06-29

    This Order establishes requirements and responsibilities for Department of Energy (DOE) Departmental Elements, including the National Nuclear Security Administration (NNSA), to protect and control classified information as required by statutes, regulation, Executive Orders, government-wide policy directives and guidelines, and DOE policy and directives. (The original DOE O 471.6 canceled DOE M 470.4-4A, except for Section D). Admin Chg 2, dated 5-15-15, supersedes Admin Chg 1. Certified 5-21-2015.

  12. Security seal

    DOE Patents [OSTI]

    Gobeli, Garth W.

    1985-01-01

    Security for a package or verifying seal in plastic material is provided by a print seal with unique thermally produced imprints in the plastic. If tampering is attempted, the material is irreparably damaged and thus detectable. The pattern of the imprints, similar to "fingerprints" are recorded as a positive identification for the seal, and corresponding recordings made to allow comparison. The integrity of the seal is proved by the comparison of imprint identification records made by laser beam projection.

  13. Infrastructure Security

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

    ExcEptional sErvicE in thE national intErEst Investigating Containment Integrity Sandia is a nationally and internationally recognized leader in Nuclear Reactor containment research, supporting operations, lifetime extensions, and security and vulnerability assessments over a broad range of phenomena. Sandia's expertise includes evaluation of containment when subjected to high velocity impacts, enormous pressures and stresses, and attacks by saboteurs. Sandia's resources enable the completion of

  14. Infrastructure Security

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

    to enhance the nation's security and prosperity through sustainable, transformative approaches to our most challenging energy, climate, and infrastructure problems. vision Important applications of these capabilities include performing assessment of facility vulnerabilities and resultant consequences of a range of attack scenarios related to nuclear facilities after 9/11. these comprehensive analyses were able to realistically represent the actual attack, the response of the facility to the

  15. Infrastructure Security

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

    to enhance the nation's security and prosperity through sustainable, transformative approaches to our most challenging energy, climate, and infrastructure problems. vision applications to Systems assessment over the last three decades, Snl has developed and applied a Systems Engineering (SE) approach that includes performance assessment (pa) expertise to inform key decisions concerning radioactive waste management both in the US and internationally. the result of these efforts is a pa-based SE

  16. Infrastructure Security

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

    the computational, physics, and engineering capability spans multiple physics phenomenologies, engineering disciplines, and brings to bear massively parallel processing computational power to solve very complex problems that result in realistic estimates of potential consequences resulting from these types of postulated accidents. the Sar that is developed must go through rigorous external review before it goes to the national Security Council for approval prior to launch. this process provides

  17. Security Rulemaking

    Office of Environmental Management (EM)

    Securing America's Clean Energy Future The Office of Energy Efficiency and Renewable Energy (EERE) invests in clean energy technologies that strengthen the economy, reduce dependence on foreign oil, and protect the environment. EERE leverages partnerships with the private sector, state and local governments, DOE national laboratories, and universities to transform the nation's economic engine to one powered by clean energy. EERE Programs 2011 Budget (in $ millions) EERE operates with $1.8

  18. Na onal Security Site?

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

    Mul ple Choice (circle the correct answer) 1. How many diff erent animal species can be found at the Nevada Na onal Security Site? a. Less than 500 b. Exactly 1,325 c. More than 1,500 d. Exactly 2,303 2. Nuclear research, development and tes ng caused radioac ve contamina on of: a. Buildings b. Clothes and tools c. Soil and water d. All of the above 3. One method used to check soil for the presence of radioac ve contamina on is: a. Use a black light to see if the soil glows b. Send soil samples

  19. Global Security | Y-12 National Security Complex

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

    sector. Global Security Cooley joins Y-12's Global Security and Strategic Partnerships Manufacturing and Technical Services Nuclear Material Recovery Nuclear Detection and...

  20. Headquarters Security Quick Reference Book Headquarters Security...

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

    Directive HSS Office of Health, Safety and Security HQ ... Regulations 707, a negative drug test result is required ... knowledgeable of security policy at HQ. Consult the HQFMSP ...

  1. physical security | National Nuclear Security Administration

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

    physical security | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear...

  2. defense nuclear security | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    nuclear security | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear ...

  3. Information Security: Coordination of Federal Cyber Security...

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

    Information Security: Coordination of Federal Cyber Security Research and Development GAO recommends that the Office of Science and Technology Policy establish timelines for ...

  4. light-emitting diode

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

    light-emitting diode - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Fuel Cycle Defense Waste Management Programs Advanced

  5. Advanced Light Source

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

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

  6. SSL Demonstration: Area Lighting, Yuma Sector Border Patrol Area, AZ

    SciTech Connect (OSTI)

    2015-05-28

    Along the Yuma Sector Border Patrol Area in Yuma, Arizona, the GATEWAY program conducted a trial demonstration in which the incumbent quartz metal halide area lighting was replaced with LED at three pole locations at the Yuma Sector Border Patrol Area in Yuma, Arizona. The retrofit was documented to better understand LED technology performance in high-temperature environments. This document is a summary brief of the Phase 1.0 and 1.1 reports previously published on this demonstration.

  7. Personnel Security

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

    2011-07-21

    The order establishes requirements that will enable DOE to operate a successful, efficient, cost-effective personnel security program that will ensure accurate, timely and equitable determinations of individuals’ eligibility for access to classified information and Special Nuclear Material (SNM). This limited revision will ensure that individuals holding dual citizenship receive proper consideration from a counterintelligence perspective prior to being granted access to classified matter or Special Nuclear Material. Pg Chg 1, 7-9-14 supersedes DOE O 472.2 Admin Chg 1.

  8. Radiological Security Program | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Radiological Security Program Armenia Secures Dangerous Radioactive Sources in Cooperation with NNSA The Department of Energy's National Nuclear Security Administration (NNSA) joined the Republic of Armenia today to announce the safe and secure removal of three unused radioactive sources from two locations in Yerevan, Armenia. The successful completion of the radioactive source recovery campaign

  9. UV-visible spectroscopy of macrocyclic alkyl, nitrosyl and halide complexes of cobalt and rhodium. Experiment and calculation

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

    Hull, Emily A.; West, Aaron C.; Pestovsky, Oleg; Kristian, Kathleen E.; Ellern, Arkady; Dunne, James F.; Carraher, Jack M.; Bakac, Andreja; Windus, Theresa L.

    2015-01-22

    In this paper, transition metal complexes (NH3)5CoX2+ (X = CH3, Cl) and L(H2O)MX2+, where M = Rh or Co, X = CH3, NO, or Cl, and L is a macrocyclic N4 ligand are examined by both experiment and computation to better understand their electronic spectra and associated photochemistry. Specifically, irradiation into weak visible bands of nitrosyl and alkyl complexes (NH3)5CoCH32+ and L(H2O)MIIIX2+ (X = CH3 or NO) leads to photohomolysis that generates the divalent metal complex and ˙CH3 or ˙NO, respectively. On the other hand, when X = halide or NO2, visible light photolysis leads to dissociation of X– and/ormore » cis/trans isomerization. Computations show that visible bands for alkyl and nitrosyl complexes involve transitions from M–X bonding orbitals and/or metal d orbitals to M–X antibonding orbitals. In contrast, complexes with X = Cl or NO2 exhibit only d–d bands in the visible, so that homolytic cleavage of the M–X bond requires UV photolysis. UV-Vis spectra are not significantly dependent on the structure of the equatorial ligands, as shown by similar spectral features for (NH3)5CoCH32+ and L1(H2O)CoCH32+.« less

  10. Enhanced open voltage of BiFeO{sub 3} polycrystalline film by surface modification of organolead halide perovskite

    SciTech Connect (OSTI)

    Zhao, Pengjun; Bian, Liang; Xu, Jinbao Chang, Aimin; Wang, Lei

    2014-07-07

    Inorganic-organolead halide perovskite CH{sub 3}NH{sub 3}PbI{sub 3} modified BiFeO{sub 3} polycrystalline film has been established. The composite photoelectrode presents much larger open voltage and several magnitudes superior photoelectric conversion performance in comparison to the ordinary BiFeO{sub 3} polycrystalline film. The I-V curve shows that the short-circuit current (J{sub sc}) is 1.74?mAcm{sup ?2} and open-circuit voltage (V{sub oc}) is 1.62?V, the device's photon to current efficiency is over 1%. The large open voltage and high photovoltaic efficiency is believed to attributed to the spontaneous polarization of composite perovskite induced by BiFeO{sub 3} lattice and modified reduced work function of the modified BiFeO{sub 3} surface. Our results clearly show that the present BiFeO{sub 3}-CH{sub 3}NH{sub 3}PbI{sub 3} planar device is capable to generate a large voltage in macro scale under visible light, leading an approach to further applications on photodetectors and optoelectronic switch.

  11. Security Notice | Y-12 National Security Complex

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

    Security Notice Security Notice Security Information This website is part of a federal computer system used to accomplish federal functions. Y-12 uses software programs to monitor this website for security purposes to ensure it remains available to all users and to protect information in the system. By accessing this website, you are expressly consenting to these monitoring activities. Unauthorized attempts to defeat or circumvent security features; to use the system for other than intended

  12. Global Material Security | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Nonproliferation Global Material Security The mission of the Office of Global Material Security (GMS) is to help partner countries secure and account for nuclear weapons, weapons-useable nuclear and radiological materials, as well as to build capacity to deter, detect and interdict the illicit trafficking of such materials. GMS achieves its mission through three subprograms: International Nuclear Security Radiological Security Nuclear Smuggling Detection and Deterrence (formerly Second Line of

  13. International Nuclear Security | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    International Nuclear Security The International Nuclear Security program collaborates with partners world-wide to improve the security of proliferation-sensitive materials, particularly weapons-usable nuclear material in both civilian and non-civilian use in key countries. As part of these efforts, INS works with partner countries to: Upgrade and sustain physical security and material control and accounting systems; Develop national-level nuclear security infrastructure in areas such as

  14. (Lighting and) Solid-State Lighting: Science, Technology, Economic

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

    Perspectives Lighting and) Solid-State Lighting: Science, Technology, Economic Perspectives - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization

  15. NERSC Computer Security

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

    Security NERSC Computer Security NERSC computer security efforts are aimed at protecting NERSC systems and its users' intellectual property from unauthorized access or modification. Among NERSC's security goal are: 1. To protect NERSC systems from unauthorized access. 2. To prevent the interruption of services to its users. 3. To prevent misuse or abuse of NERSC resources. Security Incidents If you think there has been a computer security incident you should contact NERSC Security as soon as

  16. Energy Security Council

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

    NSEC » Energy Security Council Energy Security Council Reliable, secure, sustainable carbon energy solutions for the nation. Contact Albert Migliori (505) 663-5627 Email David Morris (505) 665 6487 Email David Watkins (50)5 665-1144 Email Energy Security Council The Los Alamos National Laboratory Energy Security Council works to develop new ideas for reliable, secure and sustainable carbon neutral energy solutions for the nation. We serve as the portal to LANL's diverse energy security research

  17. Method for hydrocracking a heavy polynuclear hydrocarbonaceous feedstock in the presence of a molten metal halide catalyst

    DOE Patents [OSTI]

    Gorin, Everett (San Rafael, CA)

    1981-01-01

    A method for hydrocracking a heavy polynuclear hydrocarbonaceous feedstock to produce lighter hydrocarbon fuels by contacting the feedstock with hydrogen in the presence of a molten metal halide catalyst, the method comprising: mixing the feedstock with a heavy naphtha fraction which has an initial boiling point from about 100.degree. to about 160.degree. C. with a boiling point difference between the initial boiling point and the final boiling point of no more than about 50.degree. C. to produce a mixture; thereafter contacting the mixture with partially spent molten metal halide and hydrogen under temperature and pressure conditions so that the temperature is near the critical temperature of the heavy naphtha fraction; separating at least a portion of the heavy naphtha fraction and lighter hydrocarbon fuels from the partially spent molten metal halide, unreacted feedstock and reaction products; thereafter contacting the partially spent molten metal halide, unreacted feedstock and reaction products with hydrogen and fresh molten metal halide in a hydrocracking zone to produce additional lighter hydrocarbon fuels and separating at least a major portion of the lighter hydrocarbon fuels from the spent molten metal halide.

  18. Headquarters Facilities Master Security Plan- Chapter 10, Security Awareness Program

    Broader source: Energy.gov [DOE]

    2016 Headquarters Facilities Master Security Plan - Chapter 10, Security Awareness Program Describes the DOE Headquarters Security Awareness Program

  19. Headquarters Facilities Master Security Plan- Chapter 8, Operations Security Program

    Broader source: Energy.gov [DOE]

    2016 Headquarters Facilities Master Security Plan - Chapter 8, Operations Security Program Describes the DOE Headquarters Operations Security (OPSEC) Program.

  20. Headquarters Facilities Master Security Plan- Chapter 14, Cyber Security

    Broader source: Energy.gov [DOE]

    2016 Headquarters Facilities Master Security Plan - Chapter 14, Cyber Security Describes the DOE Headquarters Cyber Security Program.

  1. Security for grids

    SciTech Connect (OSTI)

    Humphrey, Marty; Thompson, Mary R.; Jackson, Keith R.

    2005-08-14

    Securing a Grid environment presents a distinctive set of challenges. This paper groups the activities that need to be secured into four categories: naming and authentication; secure communication; trust, policy, and authorization; and enforcement of access control. It examines the current state of the art in securing these processes and introduces new technologies that promise to meet the security requirements of Grids more completely.

  2. Investigation into Nanostructured Lanthanum Halides and CeBr{sub 3} for Nuclear Radiation Detection

    SciTech Connect (OSTI)

    Guss, P., Guise, R., Mukhopadhyay, S., Yuan, D.

    2011-06-22

    This slide-show presents work on radiation detection with nanostructured lanthanum halides and CeBr{sub 3}. The goal is to extend the gamma energy response on both low and high-energy regimes by demonstrating the ability to detect low-energy x-rays and relatively high-energy activation prompt gamma rays simultaneously using the nano-structured lanthanum bromide, lanthanum fluoride, cerium bromide, or other nanocrystal material. Homogeneous and nano structure cases are compared.

  3. Headquarters Facilities Master Security Plan - Chapter 10, Security...

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

    receives hisher security clearance; the Annual Security Refresher Briefing, which must be completed each year by all those who hold a security clearance; and the Security ...

  4. Headquarters Facilities Master Security Plan- Chapter 3, Personnel Security

    Broader source: Energy.gov [DOE]

    2016 Headquarters Facilities Master Security Plan - Chapter 3, Personnel Security Describes DOE Headquarters Personnel Security procedures for acquiring, maintaining, and passing security clearances.

  5. Italy Nuclear Security Summit: Fact Sheet | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration Nuclear Security Summit: Fact Sheet March 26, 2012 Between the 1960s and mid-1980s, Italy had an ambitious nuclear power research program which included heavy water, boiling water, light water, and fast reactors. In 1979, Italy signed the NPT which reaffirmed its commitment to be nuclear weapons free. In 1987, through a referendum, Italy announced the end of its nuclear energy program, and the Società Gestione Impianti Nucleari (SOGIN) was created in 2001 to decommission and

  6. Cyber Assessment Methods for SCADA Security | Department of Energy

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

    Assessment Methods for SCADA Security Cyber Assessment Methods for SCADA Security This paper describes vulnerability assessment methodologies used in ongoing research and assessment activities designed to identify and resolve vulnerabilities so as to improve the security of the nation's critical infrastructure. The terrorist attacks of September 11, 2001 brought to light threats and vulnerabilities that face the United States. In response, the U.S. Government is directing the effort to secure

  7. Secure computing for the 'Everyman' goes to market

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

    Secure computing for the 'Everyman' goes to market Secure computing for the 'Everyman' goes to market Quantum key distribution technology could ensure truly secure commerce, banking, communications and data transfer December 22, 2014 Secure computing for the 'Everyman' goes to market This small device developed at Los Alamos National Laboratory uses the truly random spin of light particles as defined by laws of quantum mechanics to generate a random number for use in a cryptographic key that can

  8. Nuclear Security Enterprise | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Study options for ensuring the safety, security, and reliability of nuclear warheads on a ... required to ensure the long-term safety, security, and reliability of the nuclear arsenal.

  9. Security guide for subcontractors

    SciTech Connect (OSTI)

    Adams, R.C.

    1991-01-01

    This security guide of the Department of Energy covers contractor and subcontractor access to DOE and Mound facilities. The topics of the security guide include responsibilities, physical barriers, personnel identification system, personnel and vehicular access controls, classified document control, protecting classified matter in use, storing classified matter repository combinations, violations, security education clearance terminations, security infractions, classified information nondisclosure agreement, personnel security clearances, visitor control, travel to communist-controlled or sensitive countries, shipment security, and surreptitious listening devices.

  10. supercompuring | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    supercompuring NNSA's missions get a boost from brain-inspired, radically different computer design The first computers to contribute to the nation's nuclear security work used thousands of vacuum tubes-which resembled fat light bulbs that gave off lots of heat-and consumed 125 kW of power to perform around 1,900 operations per second. This month NNSA's Lawrence Livermore National Laboratory (

  11. supercomputer | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    supercomputer NNSA's missions get a boost from brain-inspired, radically different computer design The first computers to contribute to the nation's nuclear security work used thousands of vacuum tubes-which resembled fat light bulbs that gave off lots of heat-and consumed 125 kW of power to perform around 1,900 operations per second. This month NNSA's Lawrence Livermore National Laboratory (... Two of the World's Most Powerful Computers work for NNSA Two NNSA supercomputers-Trinity and

  12. vehicles | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    vehicles Bay Area national labs team to tackle long-standing automotive hydrogen storage challenge Sandia National Laboratories chemist Mark Allendorf, shown here at Berkeley Lab's Advanced Light Source facility, is leading the Hydrogen Materials - Advanced Research Consortium (HyMARC) to advance solid-state materials for onboard hydrogen storage. Sandia National Laboratories will lead a new tri... Nevada National Security Site operator recognized for green fleet The management and operating

  13. Information Technology Specialist (Security)

    Broader source: Energy.gov [DOE]

    A successful candidate in this position will serve as an Information Technology Specialist (Security) responsible for providing technical support in the information security environment which...

  14. Advancing Global Nuclear Security

    Broader source: Energy.gov [DOE]

    Today world leaders gathered at The Hague for the Nuclear Security Summit, a meeting to measure progress and take action to secure sensitive nuclear materials.

  15. Personnel Security Specialist

    Broader source: Energy.gov [DOE]

    This position is located in the Office of Associate Under Secretary for Environment, Health, Safety, and Security (AU), Office of Headquarters Personnel Security Operations. A successful candidate...

  16. National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    U.S. Department of Energy National Nuclear Security Administration Federal Equal ... of September 24, 2011 3 The Department of Energy (DOE) National Nuclear Security ...

  17. National Security, Weapons Science

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

    National Security, Weapons Science National security depends on science and technology. The United States relies on Los Alamos National Laboratory for the best of...

  18. Personnel Security Activities

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

    2003-03-25

    Establishes objectives, requirements and responsibilities for the Personnel Security Program and Personnel Security Assurance Program. Cancels DOE O 472.1B

  19. Preferential Eu Site Occupation and Its Consequences in the Ternary Luminescent HalidesAB2I5:Eu2+(A=Li–Cs;B=Sr, Ba)

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

    Fang, C.  M.; Biswas, Koushik

    2015-07-22

    Several rare-earth-doped, heavy-metal halides have recently been identified as potential next-generation luminescent materials with high efficiency at low cost. AB2I5:Eu2+ (A=Li–Cs; B=Sr, Ba) is one such family of halides. Its members, such as CsBa2I5:Eu2+ and KSr2I5:Eu2+, are currently being investigated as high-performance scintillators with improved sensitivity, light yield, and energy resolution less than 3% at 662 keV. Within the AB2I5 family, our first-principles-based calculations reveal two remarkably different trends in Eu site occupation. The substitutional Eu ions occupy both eightfold-coordinated B1(VIII) and the sevenfold-coordinated B2(VII) sites in the Sr-containing compounds. However, in the Ba-containing crystals, Eu ions strongly prefer themore » B2(VII)sites. This random versus preferential distribution of Eu affects their electronic properties. The calculations also suggest that in the Ba-containing compounds one can expect the formation of Eu-rich domains. These results provide atomistic insight into recent experimental observations about the concentration and temperature effects in Eu-doped CsBa2I5. We discuss the implications of our results with respect to luminescent properties and applications. We also hypothesize Sr, Ba-mixed quaternary iodides ABaVIIISrVIII5:Eu as scintillators having enhanced homogeneity and electronic properties.« less

  20. Preferential Eu Site Occupation and Its Consequences in the Ternary Luminescent HalidesAB2I5:Eu2+(A=Li–Cs;B=Sr, Ba)

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

    Fang, C.  M.; Biswas, Koushik

    2015-07-22

    Several rare-earth-doped, heavy-metal halides have recently been identified as potential next-generation luminescent materials with high efficiency at low cost. AB2I5:Eu2+ (A=Li–Cs; B=Sr, Ba) is one such family of halides. Its members, such as CsBa2I5:Eu2+ and KSr2I5:Eu2+, are currently being investigated as high-performance scintillators with improved sensitivity, light yield, and energy resolution less than 3% at 662 keV. Within the AB2I5 family, our first-principles-based calculations reveal two remarkably different trends in Eu site occupation. The substitutional Eu ions occupy both eightfold-coordinated B1(VIII) and the sevenfold-coordinated B2(VII) sites in the Sr-containing compounds. However, in the Ba-containing crystals, Eu ions strongly prefer themore »B2(VII)sites. This random versus preferential distribution of Eu affects their electronic properties. The calculations also suggest that in the Ba-containing compounds one can expect the formation of Eu-rich domains. These results provide atomistic insight into recent experimental observations about the concentration and temperature effects in Eu-doped CsBa2I5. We discuss the implications of our results with respect to luminescent properties and applications. We also hypothesize Sr, Ba-mixed quaternary iodides ABaVIIISrVIII5:Eu as scintillators having enhanced homogeneity and electronic properties.« less

  1. Radiological Security Partnership | Y-12 National Security Complex

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

    Administration Programs / Nonproliferation / Global Material Security / Radiological Security Radiological Security Partnership Radiological Security Partnership Secure Your Business, Your Community, and Your Country. Sign Up Today for Services Provided by the Radiological Security Partnership. RSP Logo Initiative of the Global Material Security Program Formerly the Global Threat Reduction Initiative RSP Registration RSP More Info Learn More Radiological Security Partnership Information

  2. Office of Security Assistance

    Broader source: Energy.gov [DOE]

    The Office of Security Assistance manages the Technology Deployment Program to improve the security posture of the Department of Energy and the protection of its assets and facilities through the deployment of new safeguards and security technologies and development of advanced technologies that reduce operating costs, save protective force lives, and improve security effectiveness.

  3. Personnel Security Manual

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

    1998-05-22

    This Manual provides detailed requirements and procedures to supplement DOE O 472.1B, Personnel Security Activities, which establishes the overall objectives, requirements, and responsibilities for implementation and operation of the Personnel Security Program and the Personnel Security Assurance Program in the Department of Energy (DOE). This Manual addresses only the Personnel Security Program.

  4. Personnel Security Program Manual

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

    2000-11-16

    provides detailed requirements and procedures to supplement DOE O 472.1B, PERSONNEL SECURITY ACTIVITIES, which establishes the overall objectives, requirements, and responsibilities for implementation and operation of the Personnel Security Program and the Personnel Security Assurance Program in the Department of Energy (DOE), including the National Nuclear Security Administration (NNSA). Cancels DOE M 472.1-1

  5. GSA Northwest/Arctic Region Achieves 74% Savings in Parking Lighting

    Energy Savers [EERE]

    ... Benefits of High-Efficiency LED Lighting * energy savings * no mercury * quick start * long life * reduced maintenance * reduced light pollution * safety and security The central ...

  6. Climate-derived tensions in Arctic security.

    SciTech Connect (OSTI)

    Backus, George A.; Strickland, James Hassler

    2008-09-01

    Globally, there is no lack of security threats. Many of them demand priority engagement and there can never be adequate resources to address all threats. In this context, climate is just another aspect of global security and the Arctic just another region. In light of physical and budgetary constraints, new security needs must be integrated and prioritized with existing ones. This discussion approaches the security impacts of climate from that perspective, starting with the broad security picture and establishing how climate may affect it. This method provides a different view from one that starts with climate and projects it, in isolation, as the source of a hypothetical security burden. That said, the Arctic does appear to present high-priority security challenges. Uncertainty in the timing of an ice-free Arctic affects how quickly it will become a security priority. Uncertainty in the emergent extreme and variable weather conditions will determine the difficulty (cost) of maintaining adequate security (order) in the area. The resolution of sovereignty boundaries affects the ability to enforce security measures, and the U.S. will most probably need a military presence to back-up negotiated sovereignty agreements. Without additional global warming, technology already allows the Arctic to become a strategic link in the global supply chain, possibly with northern Russia as its main hub. Additionally, the multinational corporations reaping the economic bounty may affect security tensions more than nation-states themselves. Countries will depend ever more heavily on the global supply chains. China has particular needs to protect its trade flows. In matters of security, nation-state and multinational-corporate interests will become heavily intertwined.

  7. Nuclear Security Summit | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Nuclear Security Summit U.S. and China Continue Cooperative Partnership to Advance Safe, Secure Civil Nuclear Energy for Clean Energy Future DOE/NNSA Hosts 11th U.S.-China Peaceful Uses of Nuclear Technology Meeting at Savannah River National Laboratory in Aiken, South Carolina (Aiken, South Carolina) - On May 10-11, 2016 the U.S. Department of Energy's (DOE) National Nuclear Security Administration (NNSA) and the China... Statement on Signing of the Administrative Arrangement to the Agreement

  8. Radiological Security | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    About / Our Programs / Nonproliferation / Global Material Security Radiological Security The program collaborates with domestic and international partners to address the threat of illicit use of high-priority radiological materials in the United States and abroad. The Radiological Security program accomplishes its mission by removing and disposing of excess or orphaned radioactive sources; promoting the replacement of radioactive sources with non-isotopic technologies, where feasible; and

  9. Security Forms | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Security Forms U.S. Department of Energy / U.S. Nuclear Regulatory Commission Nuclear Materials Management & Safeguards System Security Forms Federal Information Processing Standards Publications (FIPS PUBS) FIPS-Associated Documents FIPS 140-2 Security Requirements for Cryptograhic Modules FIPS 185 Escrowed Encryption Standard (EES) FIPS 186-2 Digital Signature Standard (DSS) From Microsoft From VeriSign Managing Contacts' Digital Certificates with Netscape Communicator Managing Contacts'

  10. National Nuclear Security Administration | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration Rights / Workforce Statistics National Nuclear Security Administration FY15 Year End Report Semi Annual Report FY14 Year End Report Semi Annual Report

  11. nuclear security | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    25M NNSA Grant for Nuclear Science and Security Research Working With PNNL Mentors, Engineering Students Deliver Prototype Safeguards Fixtures Shaping the future of nuclear ...

  12. Tag: security | Y-12 National Security Complex

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

    our website, please follow these instructions. More... Category: Security Emergency Vocabulary These are terms you might hear during an emergency situation. More... Category:...

  13. Nuclear Security 101 | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Twenty-eight nations have plans to eliminate all current stocks of HEU by the end of 2013. Upgrading security measures, including physical protection, material control and ...

  14. Physical Security Systems | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Announces 2014 Security Professional of the Year Awards Michael Lempke receives NNSA's Gold Medal of Excellence NNSA's Nevada Field Office Transfers Two Armored Vehicles to FBI...

  15. High lumen compact fluorescents boost light output in new fixtures

    SciTech Connect (OSTI)

    1992-12-31

    Some compact fluorescent lamps aren`t so compact. General Electric (GE), OSRAM, and Philips have been expanding offerings in longer, more powerful, hard wired CFLs that generate enough light to serve applications once limited to conventional fluorescents and metal halide systems. All three of these manufacturers have for some time offered 18- to 40-watt high-output CFLs, which use a fluorescent tube doubled back on itself to produce a lot of light in a compact source. Now GE has introduced an even larger, more powerful 50-watt unit, and OSRAM is soon to follow suit with a 55-watt lamp. These new entries to the field of turbocharged CFLs can provide general lighting at ceiling heights of 12 feet or more as well as indirect lighting, floodlighting, and wall washing. They are such a concentrated source of light that they can provide the desired illumination using fewer lamps and fixtures than would be needed with competing sources.

  16. port security | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    port security NNSA Transfers Responsibility for Radiation Detection System to China Customs SHANGHAI, CHINA - Today, the Nuclear Security Administration's (NNSA) Principal Assistant Deputy Administrator for Defense Nuclear Nonproliferation (DNN), David Huizenga, participated in a ceremony commemorating the transition of a radiation detection system at the Port of Yangshan to the General

  17. Kansas City National Security Campus | National Nuclear Security...

    National Nuclear Security Administration (NNSA)

    Operations Acquisition and Project Management M & O Support Department Kansas City National Security Campus Kansas City National Security Campus National Security Campus ...

  18. Using Operational Security (OPSEC) to Support a Cyber Security...

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

    a Cyber Security Culture in Control Systems Environments Using Operational Security (OPSEC) to Support a Cyber Security Culture in Control Systems Environments This document ...

  19. T-592: Cisco Security Advisory: Cisco Secure Access Control System...

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

    Advisory: Cisco Secure Access Control System Unauthorized Password Change Vulnerability T-592: Cisco Security Advisory: Cisco Secure Access Control System Unauthorized Password ...

  20. SECURITY AND CYBER REPORTS | Department of Energy

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

    SECURITY AND CYBER REPORTS SECURITY AND CYBER REPORTS Office of Security Assessments Office of Security Assessments - Report Titles

  1. Security - DOE Directives, Delegations, and Requirements

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

    Security by Website Administrator Back

  2. Calcium manganate: A promising candidate as buffer layer for hybrid halide perovskite photovoltaic-thermoelectric systems

    SciTech Connect (OSTI)

    Zhao, Pengjun; Wang, Hongguang; Kong, Wenwen; Xu, Jinbao Wang, Lei; Ren, Wei; Bian, Liang; Chang, Aimin

    2014-11-21

    We have systematically studied the feasibility of CaMnO{sub 3} thin film, an n-type perovskite, to be utilized as the buffer layer for hybrid halide perovskite photovoltaic-thermoelectric device. Locations of the conduction band and the valence band, spontaneous polarization performance, and optical properties were investigated. Results indicate the energy band of CaMnO{sub 3} can match up well with that of CH{sub 3}NH{sub 3}PbI{sub 3} on separating electron-hole pairs. In addition, the consistent polarization angle helps enlarge the open circuit voltage of the composite system. Besides, CaMnO{sub 3} film shows large absorption coefficient and low extinction coefficient under visible irradiation, demonstrating high carrier concentration, which is beneficial to the current density. More importantly, benign thermoelectric properties enable CaMnO{sub 3} film to assimilate phonon vibration from CH{sub 3}NH3PbI{sub 3}. All the above features lead to a bright future of CaMnO{sub 3} film, which can be a promising candidate as a buffer layer for hybrid halide perovskite photovoltaic-thermoelectric systems.

  3. Transition metal ion-assisted photochemical generation of alkyl halides and hydrocarbons from carboxylic acids

    SciTech Connect (OSTI)

    Carraher, Jack; Pestovsky, Oleg; Bakac, Andreja

    2012-03-14

    Near-UV photolysis of aqueous solutions of propionic acid and aqueous Fe3+ in the absence of oxygen generates a mixture of hydrocarbons (ethane, ethylene and butane), carbon dioxide, and Fe2+. The reaction becomes mildly catalytic (about five turnovers) in the presence of oxygen which converts a portion of alkyl radicals to oxidizing intermediates that reoxidize Fe2+. The photochemistry in the presence of halide ions (X? = Cl?, Br?) generates ethyl halides via halogen atom abstraction from FeXn3?n by ethyl radicals. Near-quantitative yields of C2H5X are obtained at ?0.05 M X?. Competition experiments with Co(NH3)5Br2+ provided kinetic data for the reaction of ethyl radicals with FeCl2+ (k = (4.0 0.5) 106 M?1 s?1) and with FeBr2+ (k = (3.0 0.5) 107 M?1 s?1). Photochemical decarboxylation of propionic acid in the presence of Cu2+ generates ethylene and Cu+. Longer-chain acids also yield alpha olefins as exclusive products. These reactions become catalytic under constant purge with oxygen which plays a dual role. It reoxidizes Cu+ to Cu2+, and removes gaseous olefins to prevent accumulation of Cu+(olefin) complexes and depletion of Cu2+. The results underscore the profound effect that the choice of metal ions, the medium, and reaction conditions exert on the photochemistry of carboxylic acids.

  4. Office of Information Security

    Broader source: Energy.gov [DOE]

    The Office of Information Security is responsible for implementation of the Classified Matter Protection and Control Program (CMPC), the Operations Security Program (OPSEC) and the Facility Clearance Program and the Survey Program for Headquarters

  5. nevada national security site

    National Nuclear Security Administration (NNSA)

    7%2A en Nevada National Security Site operator recognized for green fleet http:www.nnsa.energy.govblognevada-national-security-site-operator-recognized-green-fleet

    The...

  6. Office of Security Policy

    Broader source: Energy.gov [DOE]

    The Office of Security Policy is the central source within the Department of Energy for the development and analysis of safeguards and security policies and standards affecting facilities, nuclear materials, personnel, and classified information.

  7. Y-12 National Security Complex

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

    Home Y-12 National Security Complex Home Nuclear Deterrence Global Security Naval Reactors Partnerships Security News Search form Search... Search Latest News | CNS, UT chemical...

  8. National Security Science Archive

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

    NSS Archive National Security Science Latest Issue:April 2016 past issues All Issues » submit National Security Science Archive National Security Science magazine showcases the importance, breadth, and depth of the Laboratory's scientific and technical work that is used to solve key challenges to U.S. national security. NSS April 2016 April 2016 viewer | web | print NSS July 2014 July 2015 viewer | web | print NSS July 2014 December 2014 viewer | web | print NSS July 2014 July 2014 viewer | web

  9. Lemnos Interoperable Security Program

    Energy Savers [EERE]

    Lemnos Interoperable Security Program Creating common language and metrics for describing functions of network security tools and testing for interoperability As energy control systems employ more Internet-based features and routable communication methods, the need grows for enhanced security functions, such as frewalls, virtual private networks (VPNs), and intrusion detection systems. When purchasing network security products, today's control systems users cannot adequately compare products

  10. Security Risk Assessment

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

    Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy ... Hydrogen Infrastructure Hydrogen Production Market Transformation Fuel Cells ...

  11. PNNL: Security & Privacy

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

    Security & Privacy Thank you for visiting the Pacific Northwest National Laboratory (PNNL) website (pnnl.gov) and reviewing our security and privacy policies. The following policies apply to all pages and sites in the pnnl.gov domain, unless otherwise noted. Security Notice This website is part of a Federal computer system used to accomplish Federal functions. The Department of Energy monitors this website for security purposes to ensure it remains available to all users and to protect

  12. Lab announces security changes

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

    Lab announces security changes Lab announces security changes The Laboratory is implementing several changes to its security procedures as the result of a recent security assessment conducted jointly by the Department of Defense and Department of Energy. February 23, 2012 Aerial view of Los Alamos National Laboratory Aerial view of Los Alamos National Laboratory. Contact Kevin Roark Communications Office (505) 665-9202 Email LOS ALAMOS, New Mexico, February 23, 2012-Los Alamos National

  13. Security, Safety and Health

    Energy Savers [EERE]

    Security Through Innovation Security Through Innovation December 2, 2014 - 2:28pm Addthis Security, in all forms, can thrive through innovation. With a mission scope that encompasses technology, energy, science, and nuclear security, the Department of Energy (DOE) has been on the forefront of producing ground-breaking solutions to safeguard our nation's precious resources. DOE is working to develop and pioneer the next generation of technology solutions to protect our critical infrastructure.

  14. Energy Security Center

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

    Energy Security Center Energy Security Center Developing new ideas for reliable, secure, and sustainable carbon neutral energy solutions for the nation-the portal to LANL's diverse energy security research enterprise. Contact Leader Steven Buelow (505) 663 5629 Email Program Administrator Jutta Kayser (505) 663-5649 Email Research focus areas Materials and concepts for clean energy Science for renewable energy sources Superconducting cables Energy storage Fuel cells Mitigating impacts of global

  15. Personnel Security Program Manual

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

    2001-07-12

    This Manual provides detailed requirements and procedures to supplement DOE O 472.1B, Personnel Security Activities, which establishes the overall objectives, requirements, and responsibilities for implementation and operation of the Personnel Security Program and the Personnel Security Assurance Program in the Department of Energy (DOE), including the National Nuclear Security Administration (NNSA). Extended until 7-7-06 by DOE N 251.64, dated 7-7-05 Cancels: DOE M 472.1-1A.

  16. Security of databases

    SciTech Connect (OSTI)

    Yeh, Y.S.

    1985-01-01

    In this thesis, the security of databases using cryptographic methods is considered. An algebra for encrypted relational databases is considered and examined. Other database cryptosystems are presented, namely multilevel secure databases including three different approaches; multikey multilevel, cumulative key multilevel, and permutational multilevel secure databases. Finally, entity-relationship encryption is examined.

  17. Frequently Asked Questions: Lighting Choices to Save You Money | Department

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

    of Energy Frequently Asked Questions: Lighting Choices to Save You Money Frequently Asked Questions: Lighting Choices to Save You Money Frequently Asked Questions: Lighting Choices to Save You Money Below are some of the most frequently asked questions and answers about the new lighting efficiency standards. Learn more about your lighting choices and find out how to shop for lights by lumens, not watts. Why are my lighting choices changing? What is the Energy Independence and Security Act of

  18. Safeguards and Security and Cyber Security RM | Department of Energy

    Energy Savers [EERE]

    Safeguards and Security and Cyber Security RM Safeguards and Security and Cyber Security RM The SSCS RM is a tool that assists the DOE federal project review teams in evaluating the technical sufficiency of the project SSCS activities at CD-0 through CD-4. PDF icon Safeguards and Security and Cyber Security RM More Documents & Publications Safeguards and Security Program, acronyms and abbereviations - DOE M 470.4-7 Safeguards and Security Glossary - DOE M 470.4-7 References, Canceled -7

  19. Secure Transportation Management

    SciTech Connect (OSTI)

    Gibbs, P. W.

    2014-10-15

    Secure Transport Management Course (STMC) course provides managers with information related to procedures and equipment used to successfully transport special nuclear material. This workshop outlines these procedures and reinforces the information presented with the aid of numerous practical examples. The course focuses on understanding the regulatory framework for secure transportation of special nuclear materials, identifying the insider and outsider threat(s) to secure transportation, organization of a secure transportation unit, management and supervision of secure transportation units, equipment and facilities required, training and qualification needed.

  20. safeguards and security | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    safeguards and security ProForce marks 65 years protecting Sandia resources, facilities, ... Over the past 65 years, the force has changed in size and structure but its mission has... ...

  1. NATIONAL SECURITY TECHNOLOGIES - NEVADA NATIONAL SECURITY SITE

    National Nuclear Security Administration (NNSA)

    - NEVADA NATIONAL SECURITY SITE FISCAL YEARS 2009 THRU 2015 SMALL BUSINESS PROGRAM RESULTS & FORECAST CATEGORY Total Procurement Total SB Small Disad. Bus Woman-Owned SB Hub-Zone ...

  2. Secure Storage | Y-12 National Security Complex

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

    material that it protects. Y-12 is the "Fort Knox" of uranium. We oversee the secure management and storage of strategic and special nuclear materials that have been removed...

  3. Information Security | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Information Security Information security deals with requirements for the protection and control of information and matter required to be classified or controlled by statutes, regulations, or NNSA and Department of Energy (DOE) directives. Classified Matter Protection and Control ensures the protection and control of classified matter. It includes briefing and training requirements for personnel who work with classified on identifying, marking, reproducing, protecting, handling, transmitting,

  4. Commercial Lighting

    Broader source: Energy.gov [DOE]

    Commercial lighting accounts for more than 20 percent of total commercial building energy use. The Energy Department works to reduce lighting energy use through research and deployment.

  5. Buildings Energy Data Book: 5.6 Lighting

    Buildings Energy Data Book [EERE]

    9 Typical Efficacies and Lifetimes of Lamps (1) Current Technology CRI (2) Incandescent 10 - 19 97 Halogen 14 - 20 99 Fluorescent - T5 25 - 55 52 - 75 Fluorescent - T8 35 - 87 7,500 - 20,000 52 - 90 Fluorescent - T12 35 - 92 7,500 - 20,000 50 - 92 Compact Fluorescent 40 - 70 82 Mercury Vapor 25 - 50 15 - 50 Metal Halide 65 - 70 High-Pressure Sodium 22 Low-Pressure Sodium 0 Solid State Lighting 33-97 Note(s): Source(s): 18 - 180 18,000 20 - 100 15,000 - 50,000 1) Theoretical maximum luminous

  6. Sandia Energy - Installation Energy Security

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

    Installation Energy Security Home Stationary Power Safety, Security & Resilience of Energy Infrastructure Grid Modernization Resilient Electric Infrastructures Military...

  7. What is Security? A perspective on achieving security

    SciTech Connect (OSTI)

    Atencio, Julian J.

    2014-05-05

    This presentation provides a perspective on achieving security in an organization. It touches upon security as a mindset, ability to adhere to rules, cultivating awareness of the reason for a security mindset, the quality of a security program, willingness to admit fault or acknowledge failure, peer review in security, science as a model that can be applied to the security profession, the security vision, security partnering, staleness in the security program, security responsibilities, and achievement of success over time despite the impossibility of perfection.

  8. Ion Segregation and Deliquescence of Alkali Halide Nanocrystals on SiO2

    SciTech Connect (OSTI)

    Arima, Kenta; Jiang, Peng; Lin, Deng-Sung; Verdaguer, Albert; Salmeron, Miquel

    2009-08-11

    The adsorption of water on alkali halide (KBr, KCl, KF, NaCl) nanocrystals on SiO{sub 2} and their deliquescence was investigated as a function of relative humidity (RH) from 8% to near saturation by scanning polarization force microscopy. At low humidity, water adsorption solvates ions at the surface of the crystals and increases their mobility. This results in a large increase in the dielectric constant, which is manifested in an increase in the electrostatic force and in an increase in the apparent height of the nanocrystals. Above 58% RH, the diffusion of ions leads to Ostwald ripening, where larger nanocrystals grow at the expense of the smaller ones. At the deliquescence point, droplets were formed. For KBr, KCl, and NaCl, the droplets exhibit a negative surface potential relative to the surrounding region, which is indicative of the preferential segregation of anions to the air/solution interface.

  9. NNSA orders security enhancements

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

    Security Administration labs and sites get girls excited about engineering Wednesday, March 16, 2016 - 1:41pm Future engineers K. Potter, left, and T. Herrin at Y-12 National Security Complex's Introduce a Girl to Engineering event. NNSA workers across the nuclear security enterprise took advantage of "Introduce a girl to engineering day" to instill hundreds of young women with excitement for science, technology, engineering, and math (STEM) careers. This year's theme,

  10. National Security Science

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

    Science National Security Science Latest Issue:April 2016 past issues All Issues » submit National Security Science Showcasing Los Alamos National Laboratory's work on nuclear weapons and in science for national and global security April 2016 july 2015 The Hurt-Locker School Explosive Results Questing for the Holy Grail of High Explosives Learning from (Near) Disaster A Safer Liftoff Shake, Rattle, and Roll Manhattan Project National Historical Park Strategic Deterrent Forces Charting a

  11. Security | Argonne National Laboratory

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

    Security Enhancing national and homeland security requires technological advancements in everything from biosensors to risk assessments. Game-changing scientific discovery is required for the development of sensors, detectors and other technological advancements used to protect and defend our country. At Argonne, our highly collaborative community of scientists and engineers discover and develop critical security and defense technologies to prevent and mitigate events with the potential for mass

  12. National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    NNSA hosts CTBT inspectors at Nevada National Security Site Read more Y-12 honors its inventors for technology transfer Read more Sandia National Laboratories Contract Process Announced Read more NNSA honors two security professionals who protect U.S. nuclear enterprise Read more NNSA lab makes fire tornados to ensure weapon safety Read more Sandia's California site invites community to 60th anniversary Read more CTBT inspectors Tech Transfer Sandia Contract Security awards Fire tornados Sandia

  13. Alamos National Security, LLC

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

    Eleven nonprofit organizations receive community giving grants from Los Alamos National Security, LLC December 15, 2009 Los Alamos, New Mexico, December 15, 2009- Eleven local nonprofit organizations with projects supported by Los Alamos National Laboratory employee volunteers received $75,000 in Community Giving grants from Los Alamos National Security, LLC, the company that manages the Lab for the National Nuclear Security Administration. The organizations are located in Los Alamos, Española,

  14. Security Risk Assessment

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

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

  15. National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    The Department of Energy (DOE), the National Nuclear Security Administration (NNSA) and the University of California (UC) have agreed on new management and operations contracts for ...

  16. Security Forms and Information

    Broader source: Energy.gov [DOE]

    Homeland Security Presidential Directive HSPD-12 established new policy for a common identification standard for Federal Employees and contractors. As of October 27, 2005, all new Federal employees...

  17. Sandia Energy - Water Security

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

    Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas...

  18. SecuritySmart

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

    House); * TA-00, Bldg. 760 (Legal Counsel); and * TA-3, Bldg. 1411 (Occupational Medicine). All other buildings in non-secure areas must be individually accounted for in...

  19. National Nuclear Security Administration

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

    aspects relating to the Materials Security and Consolidation Project includine Energy Systems Acquisition Advisory Board equivalents, Critical Decisions, and Quarterly Project...

  20. Oil Security Metrics Model

    SciTech Connect (OSTI)

    Greene, David L.; Leiby, Paul N.

    2005-03-06

    A presentation to the IWG GPRA USDOE, March 6, 2005, Washington, DC. OSMM estimates oil security benefits of changes in the U.S. oil market.

  1. National Nuclear Security Administration

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

    or 1-888-246-2460 using the following timeframes

    using the following timeframes

    //A * ~ w r_ra (b11 II V &. l,4t~Cf..-"i National Nuclear Security Administration DOE/NV--325-Rev. lOa February 2015 Nevada National Security Site Waste Acceptance Criteria Prepared by U.S. Department of Energy National Nuclear Security Administration Nevada Field Office . Environmental Management Operations February 2015 Nevada National Security Site Waste Acceptance Criteria Disclaimer Notice

  2. Office of Radiological Security

    National Nuclear Security Administration (NNSA)

    of physical security of radiological materials;

  3. Provision of mobile and man-portable radiation detection equipment;
  4. Regional cooperation on safeguards...

  5. Cyber Security Architecture Guidelines

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

    2001-03-08

    This Guide provides supplemental information on the implementation of cyber security architectures throughout the Department of Energy. Canceled by DOE N 205.18

  6. Supervisory Industrial Security Specialist

    Broader source: Energy.gov [DOE]

    A successful candidate in this position will serve as the Deputy Assistant Manager for Safeguards, Security, and Emergency Management sharing the overall responsibility for execution of the...

  7. Sandia Energy - Water Security

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

    Security Home Analysis Permalink Gallery Climate Change Is the Subject of a New Book Analysis, Climate, Global Climate & Energy, Monitoring, News, News & Events, Sensing, Sensing &...

  8. defense nuclear security

    National Nuclear Security Administration (NNSA)

    3%2A en Defense Nuclear Security http:www.nnsa.energy.govaboutusourprogramsnuclearsecurity

  9. Nuclear Security Summit

    National Nuclear Security Administration (NNSA)

    Joint Research Centre and the United States Department of Energy's National Nuclear Security Administration regarding the reduction of excess nuclear material http:...

  10. Nevada National Security Site

    National Nuclear Security Administration (NNSA)

    ... and Beyond - National Security - Non-Proliferation - Environmental Management Defense ... explosive devices and to detect the proliferation of weapons of mass destruction. * ...

  11. Security | Department of Energy

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

    ... or mentalpersonality disorders, alcohol abuse, use of illegal drugs or the abuse ... in the Human Reliability and Alcohol Abuse Within the Office Secure ...

  12. National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    preparedness Read More NSC leader recognized as community role model Read More Apex Gold discussion fosters international cooperation in run-up to 2016 Nuclear Security Summit...

  13. Security Council Approval of Kofi

    Energy Savers [EERE]

    Security Control Assessor Security Control Assessor Cyber-security-300x199.jpg The Security Control Assessor (SOA) is responsible for assessing the management, operational, assurance, and technical security controls implemented on an information system via security testing and evaluation (ST&E) methods. The SOA must be independent of system development, operation, and deficiency mitigation. PDF icon Security Control Assessor Core Competency Training Worksheet More Documents &

  14. Office of Global Material Security | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration Global Material Security NNSA Co-Hosts Nuclear Security Summit Workshop on Maritime Security with UK WASHINGTON - This week, the Department of Energy's National Nuclear Security Administration (DOE/NNSA) and the U.K. Department of Energy and Climate Change concluded a workshop at Wilton Park, United Kingdom, on the growing challenge of securing the global maritime supply chain. In

  15. Incidents of Security Concern

    SciTech Connect (OSTI)

    Atencio, Julian J.

    2014-05-01

    This presentation addresses incidents of security concern and an incident program for addressing them. It addresses the phases of an inquiry, and it divides incidents into categories based on severity and interest types based on whether security, management, or procedural interests are involved. A few scenarios are then analyzed according to these breakdowns.

  16. Water Security Toolkit

    Energy Science and Technology Software Center (OSTI)

    2012-09-11

    The Water Security Toolkit (WST) provides software for modeling and analyzing water distribution systems to minimize the potential impact of contamination incidents. WST wraps capabilities for contaminant transport, impact assessment, and sensor network design with response action plans, including source identification, rerouting, and decontamination, to provide a range of water security planning and real-time applications.

  17. Operations Security (OPSEC) Reminder

    Broader source: Energy.gov [DOE]

    DOE O 471.6, Section 4.f, Information Security Manual and the DOE Headquarters Facilities Master Security Plan, Section 8, OPSEC, require that each element review information before it is posted to their publicly accessible website to ensure the data does not contain Controlled Unclassified Information and/or sensitive (critical information).

  18. Secure video communications system

    DOE Patents [OSTI]

    Smith, Robert L.

    1991-01-01

    A secure video communications system having at least one command network formed by a combination of subsystems. The combination of subsystems to include a video subsystem, an audio subsystem, a communications subsystem, and a control subsystem. The video communications system to be window driven and mouse operated, and having the ability to allow for secure point-to-point real-time teleconferencing.

  19. Safeguards and Security Program

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

    2010-12-29

    The Safeguards and Security Program ensures that the Department of Energy efficiently and effectively meets all its obligations to protect Special Nuclear Material, other nuclear materials, classified matter, sensitive information, government property, and the safety and security of employees, contractors, and the general public. Supersedes DOE P 470.1.

  20. Information Security Program

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

    1992-10-19

    To establish the Department of Energy (DOE) Information Security Program and set forth policies, procedures and responsibilities for the protection and control of classified and sensitive information. The Information Security Program is a system of elements which serve to deter collection activities, This directive does not cancel another directive. Canceled by DOE O 471.2 of 9-28-1995.

  21. Safeguards and Security Program

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

    2016-02-10

    The Safeguards and Security Program ensures that the Department of Energy efficiently and effectively meets all its obligations to protect Special Nuclear Material, other nuclear materials, classified matter, sensitive information, government property and facilities, and the safety and security of employees, contractors, and the general public. Supersedes DOE P 470.1A.

  22. CIOs Uncensored: Security Smarts.

    SciTech Connect (OSTI)

    Johnson, Gerald R.

    2008-02-25

    This commentary for the CIOs Uncensored section of InformationWeek will discuss PNNLs defense in depth approach to cyber security. It will cover external and internal safeguards, as well as the all-important role of employees in the cyber security equation. For employees are your greatest vulnerability and your last line of defense.

  1. Information Security Program

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

    1997-03-27

    Establishes an Information Security Program for the protection and control of classified and sensitive information. Extended until 5-11-06 by DOE N 251.63, dated 5-11-05. DOE O 471.2A, Information Security Program, dated 3/27/1997, extended by DOE N 251.57, dated 4/28/2004. Cancels: DOE O 471.2

  2. international security policy | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    security policy Nuclear Verification Challenge: Maintain the U.S. ability to monitor and verify nuclear reduction agreements and detect violations of treaties and other nuclear nonproliferation commitments. Solution: Develop and deploy measures to ensure verifiable compliance with treaties and other international agreements,... International Nuclear Safeguards Challenge: Detect/deter undeclared nuclear materials and activities. Solution: Build capacity of the International Atomic Energy Agency

  3. international security | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    security Nuclear Verification Challenge: Maintain the U.S. ability to monitor and verify nuclear reduction agreements and detect violations of treaties and other nuclear nonproliferation commitments. Solution: Develop and deploy measures to ensure verifiable compliance with treaties and other international agreements,... International Nuclear Safeguards Challenge: Detect/deter undeclared nuclear materials and activities. Solution: Build capacity of the International Atomic Energy Agency and

  4. Trial Demonstration of Area Lighting Retrofit: Yuma Border Patrol, Yuma Arizona

    SciTech Connect (OSTI)

    Wilkerson, Andrea M.; McCullough, Jeffrey J.

    2014-12-30

    The Yuma Sector Border Patrol Area is a high flux lighting application in a high temperature environment, presenting a formidable challenge for light-emitting diodes (LEDs). This retrofit is an Energy Savings Performance Contract ENABLE project under the U.S. Department of Energy (DOE) Federal Energy Management Program. If high flux LED technology performs well in a region with high ambient temperature and solar radiation, it can perform well in most outdoor environments. The design process for the Yuma retrofit has already provided valuable knowledge to CBP and DOE. The LED lighting system selected for the retrofit is expected to reduce energy consumption 69% compared to the incumbent quartz metal halide (QMH) lighting system. If the LED lighting system is installed, GATEWAY will continue to document and disseminate information regarding the installation and long-term performance so that others may also gain valuable knowledge from the Yuma Sector Border Patrol Area lighting retrofit.

  5. International Nuclear Security

    SciTech Connect (OSTI)

    Doyle, James E.

    2012-08-14

    This presentation discusses: (1) Definitions of international nuclear security; (2) What degree of security do we have now; (3) Limitations of a nuclear security strategy focused on national lock-downs of fissile materials and weapons; (4) What do current trends say about the future; and (5) How can nuclear security be strengthened? Nuclear security can be strengthened by: (1) More accurate baseline inventories; (2) Better physical protection, control and accounting; (3) Effective personnel reliability programs; (4) Minimize weapons-usable materials and consolidate to fewer locations; (5) Consider local threat environment when siting facilities; (6) Implement pledges made in the NSS process; and (7) More robust interdiction, emergency response and special operations capabilities. International cooperation is desirable, but not always possible.

  6. Indirection and computer security.

    SciTech Connect (OSTI)

    Berg, Michael J.

    2011-09-01

    The discipline of computer science is built on indirection. David Wheeler famously said, 'All problems in computer science can be solved by another layer of indirection. But that usually will create another problem'. We propose that every computer security vulnerability is yet another problem created by the indirections in system designs and that focusing on the indirections involved is a better way to design, evaluate, and compare security solutions. We are not proposing that indirection be avoided when solving problems, but that understanding the relationships between indirections and vulnerabilities is key to securing computer systems. Using this perspective, we analyze common vulnerabilities that plague our computer systems, consider the effectiveness of currently available security solutions, and propose several new security solutions.

  7. Headquarters Facilities Master Security Plan- Chapter 1, Physical Security

    Broader source: Energy.gov [DOE]

    2016 Headquarters Facilities Master Security Plan - Chapter 1, Physical Security Describes DOE Headquarters Physical Security procedures related to badges, inspections, access controls, visitor controls, and removal of government property.

  8. Calcium looping process for high purity hydrogen production integrated with capture of carbon dioxide, sulfur and halides

    DOE Patents [OSTI]

    Ramkumar, Shwetha; Fan, Liang-Shih

    2015-11-04

    A process for producing hydrogen comprising the steps of: (i) gasifying a fuel into a raw synthesis gas comprising CO, hydrogen, steam, sulfur and halide contaminants in the form of H.sub.2S, COS, and HX, wherein X is a halide; (ii) passing the raw synthesis gas through a water gas shift reactor (WGSR) into which CaO and steam are injected, the CaO reacting with the shifted gas to remove CO.sub.2, sulfur and halides in a solid-phase calcium-containing product comprising CaCO.sub.3, CaS and CaX.sub.2; (iii) separating the solid-phase calcium-containing product from an enriched gaseous hydrogen product; and (iv) regenerating the CaO by calcining the solid-phase calcium-containing product at a condition selected from the group consisting of: in the presence of steam, in the presence of CO.sub.2, in the presence of synthesis gas, in the presence of H.sub.2 and O.sub.2, under partial vacuum, and combinations thereof.

  9. Calcium looping process for high purity hydrogen production integrated with capture of carbon dioxide, sulfur and halides

    DOE Patents [OSTI]

    Ramkumar, Shwetha; Fan, Liang-Shih

    2013-07-30

    A process for producing hydrogen comprising the steps of: (i) gasifying a fuel into a raw synthesis gas comprising CO, hydrogen, steam, sulfur and halide contaminants in the form of H.sub.2S, COS, and HX, wherein X is a halide; (ii) passing the raw synthesis gas through a water gas shift reactor (WGSR) into which CaO and steam are injected, the CaO reacting with the shifted gas to remove CO.sub.2, sulfur and halides in a solid-phase calcium-containing product comprising CaCO.sub.3, CaS and CaX.sub.2; (iii) separating the solid-phase calcium-containing product from an enriched gaseous hydrogen product; and (iv) regenerating the CaO by calcining the solid-phase calcium-containing product at a condition selected from the group consisting of: in the presence of steam, in the presence of CO.sub.2, in the presence of synthesis gas, in the presence of H.sub.2 and O.sub.2, under partial vacuum, and combinations thereof.

  10. Information Security: Coordination of Federal Cyber Security Research and

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

    Development | Department of Energy Security: Coordination of Federal Cyber Security Research and Development Information Security: Coordination of Federal Cyber Security Research and Development GAO recommends that the Office of Science and Technology Policy establish timelines for developing a federal agenda for cyber security research. GAO also recommends that the Office of Management and Budget (OMB) issue guidance to agencies for providing cyber security research data to repositories. In

  11. Silver-halide/organic-composite structures: Toward materials with multiple photographic functionalities

    SciTech Connect (OSTI)

    Bringley, Joseph F. . E-mail: joseph.bringley@kodak.com; Rajeswaran, Manju; Olson, Leif P.; Liebert, Nancy M.

    2005-10-15

    We report the synthesis and structure of the novel silver-halide-based organic-inorganic hybrids Ag{sub 2}Br{sub 6}(PPD){sub 2}, Ag{sub 2}Br{sub 6}(CD-2){sub 2}.H{sub 2}O, Ag{sub 2}Br{sub 4}(TMBD), and Ag{sub 2}I{sub 6}(CD-2){sub 2}.H{sub 2}O. 1,4-phenylenediammonium hexabromodiargentate(I) [Ag{sub 2}Br{sub 6}(PPD){sub 2}] crystals are monoclinic (P2{sub 1}/n), with unit-cell dimensions, a=10.1915(3)A, b=7.7562(2)A, c=12.4340(5)A and {beta}=93.109(1){sup o}. N,N-diethyl-2-methyl-1,4-benzenediammonium hexabromodiargentate(I) monohydrate [Ag{sub 2}Br{sub 6}(CD-2){sub 2}.H{sub 2}O] crystals are monoclinic (space group P2{sub 1}/c) with a=10.8434(2)A, b=11.4293(2)A, c=14.3729(1)A, and {beta}=96.153(1){sup o}. N,N,N',N'-tetramethyl-1,4-benzenediammonium tetrabromodiargentate(I) [Ag{sub 2}Br{sub 4}(TMBD)] crystals are orthorhombic (space group Pbcn) with a=17.0030(6)A, b=6.6163(2)A, and c=15.9762(6)A. N,N-diethyl-2-methyl-1,4-benzenediammonium hexaiododiargentate(I) monohydrate, [Ag{sub 2}I{sub 6}(CD-2){sub 2}.H{sub 2}O], are monoclinic (C2/c), with unit-cell dimensions, a=21.4691(4)A, b=12.1411(2)A, c=14.3102(2)A, and {beta}=98.657(1){sup o}. The novel structures are members of a class of silver-halide-based organic-inorganic hybrids based upon the assembly of [Ag{sub a}X{sub b}]{sup n-} clusters and protonated organoamines in aqueous mineral acids. The clusters display short intracluster Ag-Ag distances, and computational methods are used to evaluate intracluster Ag-Ag bonding. The diverse stoichiometries and cluster connectivities observed suggest a rich compositional and structural chemistry based upon the general assembly method. We have extended the methodology to include a silver-halide-organoamonium chemistry in which the organic moiety is chosen to serve a specific photographic function and demonstrate the first examples of such materials. The methodology allows for the direct assembly of [Ag{sub a}X{sub b}]{sup n-} clusters with commercial photographic color developer molecules, and we show that development is repressed but can later be 'switched on' in a unique photographic scheme. The photographic properties of Ag{sub 2}Br{sub 6}(PPD){sub 2} are examined and show an extremely facile development rate owing to the fact that the developer molecules are within molecular proximity to the clusters. As a result of their molecular nature, we anticipate that such materials could enable conventional or completely new imaging technologies with very fast image access rates and very high resolution.

  12. Nanostructured Lanthanum Halides and CeBr3 for Nuclear Radiation and Detection

    SciTech Connect (OSTI)

    Paul Guss, Sanjoy Mukhopadhyay, Ron Guise, Ding Yuan

    2010-06-09

    Scintillator materials are used to detect, and in some cases identify, gamma rays. Higher performance scintillators are expensive, hard to manufacture, fragile, and sometimes require liquid nitrogen or cooling engines. But whereas lower-quality scintillators are cheap, easy to manufacture, and more rugged, their performance is lower. At issue: can the desirable qualities of high-and low-performance scintillators be combined to achieve better performance at lower cost? Preliminary experiments show that a LaF{sub 3}:Ce oleic acid-based nanocomposite exhibits a photopeak when exposed to {sup 137}Cs source gamma-radiation. The chemical synthesis of the cerium-doped lanthanum halide nanoparticles are scalable and large quantities of material can be produced at a time, unlike typical crystal growth processes such as the Bridgeman process. Using a polymer composite (Figure 1), produced by LANL, initial measurements of the unloaded and 8% LaF{sub 3}:Ce-loaded sample have been made using {sup 137}Cs sources. Figure 2 shows an energy spectrum acquired for CeF{sub 3}. The lighter plot is the measured polymer-only spectrum and the black plot is the spectrum from the nanocomposite scintillator. As the development of this material continues, the energy resolution is expected to improve and the photopeak-to-Compton ratio will become greater at higher loadings. These measurements show the expected Compton edge in the polymer-only sample, and the Compton edge and photo-peak expected in the nanophosphor composites that LANL has produced. Using a porous VYCORR with CdSe/ZnS core shell quantum dots, Letant has demonstrated that he has obtained signatures of the 241Am photopeak with energy resolution as good at NaI (Figure 3). We begin with the fact that CeBr{sub 3} crystals do not have a self-activity component as strong as the lanthanum halides. The radioactive 0.090% {sup 138}La component of lanthanum leads to significant self-activity, which will be a problem for very large detector volumes. Yet a significant strength of the nanostructure detector concept is the ability to create extremely large detector volumes by mixing nanoparticles into a transparent matrix. This would argue for use of nanoparticles other than lanthanum halides. Nanocomposites are easy to prepare; it is much less costly to use nanocomposites than to grow large whole crystals of these materials. The material can be fabricated at an industrial scale, further reducing cost. This material potentially offers the performance of $300/cc material (e.g., lanthanum bromide) at a cost of $1/cc. Because the material acts as a plastic, it is rugged and flexible, and can be made in large sheets, increasing the sensitivity of a detector using it. It would operate at ambient temperatures. Very large volumes of detector may be produced at greatly reduced cost, enhancing the non-proliferation posture of the nation for the same dollar value.

  13. Categorical Exclusion Determinations: Health, Safety, and Security...

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

    Health, Safety, and Security Categorical Exclusion Determinations: Health, Safety, and Security Categorical Exclusion Determinations issued by Health, Safety, and Security. ...

  14. National Security Technology Center | Y-12 National Security...

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

    to NSTC. Global Security Cooley joins Y-12's Global Security and Strategic Partnerships Manufacturing and Technical Services Nuclear Material Recovery Nuclear Detection and...

  15. Office of Radiological Security | National Nuclear Security Administra...

    National Nuclear Security Administration (NNSA)

    Gallery Photo Gallery Jobs Apply for Our Jobs Our Jobs Working at NNSA Blog Home Office of Radiological Security Office of Radiological Security NNSA Provides Tajikistan...

  16. Office of Radiological Security | Y-12 National Security Complex

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

    Office of Radiological ... Office of Radiological Security Read more about Y-12's contributions of the Global Threat Reduction Initiative to secure the world's most vulnerable...

  17. Tag: global security | Y-12 National Security Complex

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

    Global Security Global Security Analysis and Training Program Sr. Manager Toby Williams describes the GSAT program and its important role to combat radiological terrorism....

  18. Tag: Global Security | Y-12 National Security Complex

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

    Global Security Global Security Analysis and Training Program Sr. Manager Toby Williams describes the GSAT program and its important role to combat radiological terrorism....

  19. V-186: Drupal Login Security Module Security Bypass and Denial...

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

    V-186: Drupal Login Security Module Security Bypass and Denial of Service Vulnerability ... Related Articles U-162: Drupal Multiple Vulnerabilities V-052: Drupal Core Access Bypass ...

  20. hrp | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    hrp Personnel Security Program NNSA is responsible for managing national nuclear security and supports several key program areas including Defense, Nuclear Nonproliferation, Naval Reactors, Emergency Operations, Infrastructure and Environment, Nuclear Security, Management and Administration and the Office of the Administrator.

  1. Departmental Cyber Security Management Policy

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

    2001-05-08

    The Departmental Cyber Security Management (DCSM) Policy was developed to further clarify and support the elements of the Integrated Safeguards and Security Management (ISSM) Policy regarding cyber security. Certified 9-23-10. No cancellation.

  2. Office of Departmental Personnel Security

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Office of Departmental Personnel Security serves as the central leader and advocate vested with the authority to ensure consistent and effective implementation of personnel security programs Department-wide (including for the National Nuclear Security Administration (NNSA).

  3. Security Review Processing Form | Department of Energy

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

    Security Review Processing Form Security Review Processing Form Security Review Process - Please review carefully. Security Acknowledge Form - Complete and return immediately. ...

  4. Security and Cyber Guidance | Department of Energy

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

    Security and Cyber Guidance Security and Cyber Guidance Appraisal Process Guides Security Evaluations Appraisal Process Guide - April 2008 Cyber Security Evaluations Appraisal ...

  5. Security Control Assessor | Department of Energy

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

    Security Control Assessor Security Control Assessor Cyber-security-300x199.jpg The Security Control Assessor (SOA) is responsible for assessing the management, operational, ...

  6. PRIVACY/SECURITY NOTICE

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

    PRIVACY/SECURITY NOTICE By continuing to use this system you indicate your awareness of and consent to the following terms and conditions of use. LOG OFF IMMEDIATELY if you do not agree to the conditions stated in this warning. SECURITY NOTICE This Web site is part of a Federal computer system used to accomplish Federal functions. The Department of Energy monitors this Web site for security purposes to ensure it remains available to all users and to protect information in the system. The system

  7. Nevada National Security Site

    National Nuclear Security Administration (NNSA)

    Nevada National Security Site Proud Past, Exciting Future Nevada National Security Site Pre-Proposal Meeting November 19, 2015 Agenda * 8:30 am Welcome * 9:00 am Overview of NNSS and NFO * 10:00 am Break * 10:30 am NNSS Video * 11:00 am Questions * 11:30 am Lunch * 1:00 pm Solicitation Overview * 2:15 pm Break * 2:45 pm Questions * 4:00 pm Conclusion The Nevada National Security Site * Large geographically diverse outdoor laboratory - 1,360 square miles of federally owned and controlled land -

  8. Headquarters Facilities Master Security Plan

    Energy Savers [EERE]

    0-1 Chapter 10 Security Awareness Program This chapter describes the DOE HQ Security Awareness Program. It implements the requirements of:  Title 32, CFR, Part 2001, Classified National Security Information  Executive Order 13526, Classified National Security Information  DOE Order 470.4B, Safeguards and Security (S&S) Program, Appendix B. Section 3  DOE Order 475.2A, Identifying Classified Information  DOE Order 475.1, Counterintelligence Program The Security Awareness

  9. advanced simulation and computing | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration advanced simulation and computing NNSA's missions get a boost from brain-inspired, radically different computer design The first computers to contribute to the nation's nuclear security work used thousands of vacuum tubes-which resembled fat light bulbs that gave off lots of heat-and consumed 125 kW of power to perform around 1,900 operations per second. This month NNSA's Lawrence Livermore National Laboratory (... NNSA Announces Procurement of Penguin Computing Clusters to

  10. Microsoft Word - BPD Security - PM

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

    Building Performance Database Security (Updated 2015-02) The Department of Energy (DOE) ... controls to ensure the security of data stored in the Building Performance Database (BPD). ...

  11. BPD Security | Department of Energy

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

    Information related to the Building Performance Database (BPD) security and software controls. PDF icon Building Performance Database (BPD) Security More Documents & Publications ...

  12. Chapter_3_Personnel_Security

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

    ... Security Acknowledgement * DOE F 472.1, Fair Credit Reporting Act Release Authorization ... Security Acknowledgement * DOE F 472.1, Fair Credit Reporting Act Release Authorization ...

  13. Safeguards & Security | Department of Energy

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

    cyber system operations and security, and business and budget operations including property management. Supports EM headquarters with safeguards and security assistance. ...

  14. Los Alamos National Security, LLC

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

    About Leadership, Governance Los Alamos National Security, LLC Los Alamos National Security, LLC (LANS) The Lab's mission is to develop and apply science and technology to...

  15. Accomplishments | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    ... In FY 2009, ASC released improved codes to support stockpile stewardship and other nuclear security missions, including secure transportation, NSE infrastructure, and nuclear ...

  16. SSIP | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    - The National Nuclear Security Administration (NNSA) today announced the recipients of the 2014 Bradley A. Peterson Federal and Contractor Security Professional of the Year Awards...

  17. DNS | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    - The National Nuclear Security Administration (NNSA) today announced the recipients of the 2014 Bradley A. Peterson Federal and Contractor Security Professional of the Year Awards...

  18. contractor | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    - The National Nuclear Security Administration (NNSA) today announced the recipients of the 2014 Bradley A. Peterson Federal and Contractor Security Professional of the Year Awards...

  19. NMSSUP | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    - The National Nuclear Security Administration (NNSA) today announced the recipients of the 2014 Bradley A. Peterson Federal and Contractor Security Professional of the Year Awards...

  20. Facility Security Officer Contractor Toolcart

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

    not download the form and save on place it on your hard drive. Proper Completion of Security Termination Statements: When completing Security Termination Statements for submittal...

  1. Smart-Grid Security Issues

    SciTech Connect (OSTI)

    Khurana, Himanshu; Hadley, Mark D.; Lu, Ning; Frincke, Deborah A.

    2010-01-29

    TITLE: Smart-Grid Security Issues (Editorial Material, English) IEEE SECURITY & PRIVACY 8 (1). JAN-FEB 2010. p.81-85 IEEE COMPUTER SOC, LOS ALAMITOS

  2. Budget | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    7 budget for NNSA are available here. National Nuclear Security Administration Highlights FY'17 Budget Request Budget Request Reflects Commitment to Maintain a Safe, Secure, and...

  3. Nevada National Security Site

    Broader source: Energy.gov [DOE]

    HISTORYIn 1950, President Truman established what is now known as the Nevada National Security Site (NNSS) to perform nuclear weapons testing activities.  In support of national defense initiatives...

  4. Safeguards and Security Program

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

    2011-07-21

    The order establishes responsibilities and program planning and management requirements for the Safeguards and Security Program. Admin Chg 1, dated 2-15-13, supersedes DOE O 470.4B.

  5. Alamos National Security, LLC

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

    Security, LLC during a recognition event beginning at 9:30 a.m. Thursday, June 28, at Fuller Lodge in downtown Los Alamos. LANS contributions are determined by the number of...

  6. Alamos National Security, LLC

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

    Security (LANS), LLC during a recognition event beginning at 9:30 a.m. June 12, at Fuller Lodge in downtown Los Alamos. LANS contributions are determined by the number of...

  7. Safety and Security Officer

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

    2007-07-20

    Designated as the DOE official responsible for enforcement of 10 CFR 824 pertaining to the assessment of civil penalties for classified information security violations, and the management and administration of agency occupational safety and health program pursuant to EO 12196

  8. Operations Security Program

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

    1992-04-30

    To establish policies, responsibilities and authorities for implementing and sustaining the Department of Energy (DOE) Operations Security (OPSEC) Program. Cancels DOE O 5632.3B. Canceled by DOE O 471.2 of 9-28-1995.

  9. national security campus

    National Nuclear Security Administration (NNSA)

    1%2A en National Security Campus http:nnsa.energy.govaboutusourlocationsnsc

    Page...

  10. Cognitive Computing for Security.

    SciTech Connect (OSTI)

    Debenedictis, Erik; Rothganger, Fredrick; Aimone, James Bradley; Marinella, Matthew; Evans, Brian Robert; Warrender, Christina E.; Mickel, Patrick

    2015-12-01

    Final report for Cognitive Computing for Security LDRD 165613. It reports on the development of hybrid of general purpose/ne uromorphic computer architecture, with an emphasis on potential implementation with memristors.

  11. Safeguards and Security Program

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

    1988-01-22

    To establish the policy and responsibilities for the Department of Energy safeguards and security program. Does not cancel another directive. Canceled by DOE O 5630.11A dated 12-7-92.

  12. defense nuclear security

    National Nuclear Security Administration (NNSA)

    3%2A en Defense Nuclear Security http:nnsa.energy.govaboutusourprogramsnuclearsecurity

    Page...

  13. Requirements for security signalling

    SciTech Connect (OSTI)

    Pierson, L.G.; Tarman, T.D.

    1995-02-05

    There has been some interest lately in the need for ``authenticated signalling``, and the development of signalling specifications by the ATM Forum that support this need. The purpose of this contribution is to show that if authenticated signalling is required, then supporting signalling facilities for directory services (i.e. key management) are also required. Furthermore, this contribution identifies other security related mechanisms that may also benefit from ATM-level signalling accommodations. For each of these mechanisms outlined here, an overview of the signalling issues and a rough cut at the required fields for supporting Information Elements are provided. Finally, since each of these security mechanisms are specified by a number of different standards, issues pertaining to the selection of a particular security mechanism at connection setup time (i.e. specification of a required ``Security Quality of Service``) are also discussed.

  14. Safeguards and Security Program

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

    2007-05-25

    The Order establishes roles and responsibilities for the Department of Energy Safeguards and Security Program. Cancels DOE O 470.4. Canceled by DOE O 470.4B

  15. Energy Security Council

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

    Council Reliable, secure, sustainable carbon energy solutions for the nation. Contact Albert Migliori (505) 663-5627 Email David Morris (505) 665 6487 Email David Watkins (50)5...

  16. Radiation-induced defects in GaN bulk grown by halide vapor phase epitaxy

    SciTech Connect (OSTI)

    Duc, Tran Thien; Pozina, Galia; Son, Nguyen Tien; Janzn, Erik; Hemmingsson, Carl; Ohshima, Takeshi

    2014-09-08

    Defects induced by electron irradiation in thick free-standing GaN layers grown by halide vapor phase epitaxy were studied by deep level transient spectroscopy. In as-grown materials, six electron traps, labeled D2 (E{sub C}0.24?eV), D3 (E{sub C}0.60?eV), D4 (E{sub C}0.69?eV), D5 (E{sub C}0.96?eV), D7 (E{sub C}1.19?eV), and D8, were observed. After 2?MeV electron irradiation at a fluence of 1??10{sup 14?}cm{sup ?2}, three deep electron traps, labeled D1 (E{sub C}0.12?eV), D5I (E{sub C}0.89?eV), and D6 (E{sub C}1.14?eV), were detected. The trap D1 has previously been reported and considered as being related to the nitrogen vacancy. From the annealing behavior and a high introduction rate, the D5I and D6 centers are suggested to be related to primary intrinsic defects.

  17. Resistivity measurements of halide-salt/MgO separators for thermal cells

    SciTech Connect (OSTI)

    Redey, L.; McParland, M. ); Guidotti, R. )

    1990-01-01

    Resistivities of 20 compositions of halide-salt/MgO mixtures (various selections and percentages of LiF, LiCl, LiBr, KCl, KBr, CsBr, and MgO) to be used in Li-alloy/metal sulfide cells have been measured at temperatures between the melting point of a particular mixture and 500{degrees}C. The resistivities were determined with cold-pressed electrolyte-binder pellets by using a special cell and DC measuring technique. Temperature, salt composition, and MgO content were found to have a strong influence on resistivity. These factors are listed in decreasing order of the magnitude of the effect. The fabrication density (porosity) of the pellet also has some effect on resistivity. These measured resistivities provide a data base to select optimum compositions of electrolyte-binder pellets for LiSi/FeS{sub 2} thermal batteries and to calculate area-specific resistances of these components for battery modeling and optimization. 5 refs., 7 figs.

  18. The nature of free-carrier transport in organometal halide perovskites

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

    Hakamata, Tomoya; Shimamura, Kohei; Shimojo, Fuyuki; Kalia, Rajiv K.; Nakano, Aiichiro; Vashishta, Priya

    2016-01-19

    Organometal halide perovskites are attracting great attention as promising material for solar cells because of their high power conversion efficiency. The high performance has been attributed to the existence of free charge carriers and their large diffusion lengths, but the nature of carrier transport at the atomistic level remains elusive. Here, nonadiabatic quantum molecular dynamics simulations elucidate the mechanisms underlying the excellent free-carrier transport in CH3NH3PbI3. Pb and I sublattices act as disjunct pathways for rapid and balanced transport of photoexcited electrons and holes, respectively, while minimizing efficiency-degrading charge recombination. On the other hand, CH3NH3 sublattice quickly screens out electrostaticmore » electron-hole attraction to generate free carriers within 1 ps. Together this nano-architecture lets photoexcited electrons and holes dissociate instantaneously and travel far away to be harvested before dissipated as heat. As a result, this work provides much needed structure-property relationships and time-resolved information that potentially lead to rational design of efficient solar cells.« less

  19. Cyber Assessment Methods for SCADA Security

    SciTech Connect (OSTI)

    Not Available

    2005-06-01

    The terrorist attacks of September 11, 2001 brought to light threats and vulnerabilities that face the United States. In response, the U.S. Government is directing the effort to secure the nation's critical infrastructure by creating programs to implement the National Strategy to Secure Cyberspace (1). One part of this effort involves assessing Supervisory Control and Data Acquisition (SCADA) systems. These systems are essential to the control of critical elements of our national infrastructure, such as electric power, oil, and gas production and distribution. Since their incapacitation or destruction would have a debilitating impact on the defense or economic security of the United States, one of the main objectives of this program is to identify vulnerabilities and encourage the public and private sectors to work together to design secure control systems that resolve these weaknesses. This paper describes vulnerability assessment methodologies used in ongoing research and assessment activities designed to identify and resolve vulnerabilities so as to improve the security of the nation's critical infrastructure.

  20. Cyber Assessment Methods For SCADA Security

    SciTech Connect (OSTI)

    May Robin Permann; Kenneth Rohde

    2005-06-01

    The terrorist attacks of September 11, 2001 brought to light threats and vulnerabilities that face the United States. In response, the U.S. Government is directing the effort to secure the nation's critical infrastructure by creating programs to implement the National Strategy to Secure Cyberspace (1). One part of this effort involves assessing Supervisory Control and Data Acquisition (SCADA) systems. These systems are essential to the control of critical elements of our national infrastructure, such as electric power, oil, and gas production and distribution. Since their incapacitation or destruction would have a debilitating impact on the defense or economic security of the United States, one of the main objectives of this program is to identify vulnerabilities and encourage the public and private sectors to work together to design secure control systems that resolve these weaknesses. This paper describes vulnerability assessment methodologies used in ongoing research and assessment activities designed to identify and resolve vulnerabilities so as to improve the security of the nation's critical infrastructure.

  1. Data port security lock

    DOE Patents [OSTI]

    Quinby, Joseph D. (Albuquerque, NM); Hall, Clarence S. (Albuquerque, NM)

    2008-06-24

    In a security apparatus for securing an electrical connector, a plug may be fitted for insertion into a connector receptacle compliant with a connector standard. The plug has at least one aperture adapted to engage at least one latch in the connector receptacle. An engagement member is adapted to partially extend through at least one aperture and lock to at least one structure within the connector receptacle.

  2. Nuclear Security Administration

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

    8, 2006, the National Nuclear Security Administration (NNSA) announced the selection of National Security Technologies, LLC (NSTec) to manage and operate the Nevada Test Site (NTS) for the NNSA Nevada Site Office. The contract, valued at approxi- mately $500 million annually, is for five years. There are poten- tially five additional perform- ance-based award-term years available under this contract. NSTec is made up of Northrop Grumman, AECOM, CH2M Hill, and Nuclear Fuel Services. Dr. James E.

  3. Lemnos Interoperable Security Program

    SciTech Connect (OSTI)

    Stewart, John; Halbgewachs, Ron; Chavez, Adrian; Smith, Rhett; Teumim, David

    2012-01-31

    The manner in which the control systems are being designed and operated in the energy sector is undergoing some of the most significant changes in history due to the evolution of technology and the increasing number of interconnections to other system. With these changes however come two significant challenges that the energy sector must face; 1) Cyber security is more important than ever before, and 2) Cyber security is more complicated than ever before. A key requirement in helping utilities and vendors alike in meeting these challenges is interoperability. While interoperability has been present in much of the discussions relating to technology utilized within the energy sector and especially the Smart Grid, it has been absent in the context of cyber security. The Lemnos project addresses these challenges by focusing on the interoperability of devices utilized within utility control systems which support critical cyber security functions. In theory, interoperability is possible with many of the cyber security solutions available to utilities today. The reality is that the effort required to achieve cyber security interoperability is often a barrier for utilities. For example, consider IPSec, a widely-used Internet Protocol to define Virtual Private Networks, or tunnels , to communicate securely through untrusted public and private networks. The IPSec protocol suite has a significant number of configuration options and encryption parameters to choose from, which must be agreed upon and adopted by both parties establishing the tunnel. The exercise in getting software or devices from different vendors to interoperate is labor intensive and requires a significant amount of security expertise by the end user. Scale this effort to a significant number of devices operating over a large geographical area and the challenge becomes so overwhelming that it often leads utilities to pursue solutions from a single vendor. These single vendor solutions may inadvertently lock utilities into proprietary and closed systems.

  4. Incidents of Security Concern

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

    2004-03-17

    Sets forth requirements for the DOE Incidents of Security Concern Program, including timely identification and notification of, response to, inquiry into, reporting of, and closure actions for incidents of security concern. Cancels Chapter VII of DOE O 470.1; DOE N 471.3; and Chapter IV of DOE M 471.2-1B (Note: Paragraphs 1 and 2 of Chapter III remain in effect.) Canceled by DOE O 470.4.

  5. Secure Sensor Platform

    Energy Science and Technology Software Center (OSTI)

    2010-08-25

    The Secure Sensor Platform (SSP) software provides a framework of functionality to support the development of low-power autonomous sensors for nuclear safeguards. This framework provides four primary functional blocks of capabilities required to implement autonomous sensors. The capabilities are: communications, security, power management, and cryptography. Utilizing this framework establishes a common set of functional capabilities for seamless interoperability of any sensor based upon the SSP concept.

  6. Infrastructure Security Executive Summary

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

    Executive Summary Energy, Climate, and Infrastructure Executive Summary / 3 Message from the VP Rick Stulen, Vice President Energy, Climate, & Infrastructure Security SMU Access to reliable, affordable, and sustainable sources of energy is essential for all modern economies. Since the late 1950s, we Americans have not been energy self-sufficient. Our addiction to foreign oil and fossil fuels puts our economy, our environment, and ultimately our national security at risk. Furthermore, there

  7. Alamos National Security

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

    companies get boost from Los Alamos National Security November 19, 2012 Venture Acceleration Fund awards help region's businesses grow LOS ALAMOS, New Mexico, November 19, 2012- Two local biotech start ups, a water and power company and a hardware inventor are the latest recipients of $165,000 in Venture Acceleration Fund (VAF) awards from Los Alamos National Security, LLC. Mustomo, Inc., IX Power, Synfolia, and Tape-Ease will receive funding to take their products and services to the next

  8. Alamos National Security, LLC

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

    200 nonprofit organizations to receive monetary donations from Los Alamos National Security, LLC June 7, 2010 Employee volunteer efforts to be recognized LOS ALAMOS, New Mexico, June 7, 2010-Nonprofit organizations are receiving more than $117,000 from Los Alamos National Security, LLC during a recognition event beginning at 9 a.m. Wednesday at Fuller Lodge in downtown Los Alamos. The monetary donations are being made to the nonprofits as a result of the volunteer efforts of Los Alamos National

  9. National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    20 National Nuclear Security Administration FY 2013 PER Babcock & Wilcox Technical Services Y-12, LLC Performance Evaluation Report NNSA Production Office Y-12 Nuclear Security Complex Performance Period: October 2012 - September 2013 December 24, 2013 APPROVED FOR PUBLIC RELEASE This document has been approved for release to the public by: Name / Title: Scott A. Hawks, NPO Y-12 Classification Officer Date: 12/31/2013 NNSA Production Office, Y-12 Page 2 of 20 Executive Summary This

  10. Well Logging Security Initiatives | Y-12 National Security Complex

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

    Well Logging Security ... Well Logging Security Initiatives The mp4 video format is not supported by this browser. Download video Captions: On Watch as GTRI demonstrates the threat to the security of (oil) well logging systems and outlines the initiatives that are enhancing the security of these sources worldwide

  11. Cerenkov Light

    ScienceCinema (OSTI)

    Slifer, Karl

    2014-05-22

    The bright blue glow from nuclear reactors is Cerenkov light. Karl Slifer describes how nuclear physicists can use this phenomenon to study the nucleus of the atom.

  12. Cerenkov Light

    SciTech Connect (OSTI)

    Slifer, Karl

    2013-06-13

    The bright blue glow from nuclear reactors is Cerenkov light. Karl Slifer describes how nuclear physicists can use this phenomenon to study the nucleus of the atom.

  13. Light Show

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

    9 Lightning - Nature's Light Show Lightning provides one of nature's most spectacular displays of energy. Though fascinating to observe, lightning can be dangerous and deadly....

  14. Residential Lighting

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

    & Events Expand News & Events Skip navigation links Residential Residential Lighting Energy Star Appliances Consumer Electronics Heat Pump Water Heaters Electric Storage Water...

  15. Lighting Renovations

    Broader source: Energy.gov [DOE]

    When undertaking a lighting renovation in a Federal building, daylighting is the primary renewable energy opportunity. Photovoltaics (PV) also present an excellent opportunity. While this guide...

  16. Broader National Security Missions | Y-12 National Security Complex

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

    Broader National Security ... Broader National Security Missions Learn more For 70 years, the Y-12 National Security Complex has transformed in response to changing national security priorities and assigned missions, evolving technological opportunities, and growing concerns regarding health and public safety. As the global security situation has changed, the site has adapted - beginning as a uranium enrichment facility, transforming to a weapons manufacturing facility, and accepting new

  17. Security and Training | Y-12 National Security Complex

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

    Security and Training Security and Training Instability in parts of the world and increased terrorist activities worldwide intensify security concerns in protecting personnel, materials and infrastructure. As a globally recognized leader in safeguards and security, Y-12 provides immediate and deployable solutions to mitigate these risks. We provide security solutions to other federal customers, other countries, commercial entities, universities and medical institutions, among others, and provide

  18. Technology Convergence and National Security

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

    Convergence and National Security Rob Leland Sandia National Laboratories To Be Determined T.B.D. Outline * Part 1: National Security * Part 2: Technology Convergence * Part 3: An example Part 1: National Security What is national security? Global Constructive Destructive * Resource conflicts * Sustainable dev. * Ecomigration * Conventional engage. * Nuclear deterrence *Military containment * Prosperity * Health care * Education * Terrorism * Crime Environmental Local Human need War Homeland

  19. NSDD | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    NSDD NNSA Co-Hosts Nuclear Security Summit Workshop on Maritime Security with UK WASHINGTON - This week, the Department of Energy's National Nuclear Security Administration (DOE/NNSA) and the U.K. Department of Energy and Climate Change concluded a workshop at Wilton Park, United Kingdom, on the growing challenge of securing the global maritime supply chain. In

  20. containers | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    containers NNSA Co-Hosts Nuclear Security Summit Workshop on Maritime Security with UK WASHINGTON - This week, the Department of Energy's National Nuclear Security Administration (DOE/NNSA) and the U.K. Department of Energy and Climate Change concluded a workshop at Wilton Park, United Kingdom, on the growing challenge of securing the global maritime supply chain. In

  1. Security News | Department of Energy

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

    Security News Security News January 14, 2016 A Centerra Protective Force employee uses a mirror to check the undercarriage of a transport trailer before it enters a Savannah River Site Limited Area. EM Headquarters Office Ensures Safeguards, Security, Emergency Preparedness WASHINGTON, D.C. - The Office of Safeguards, Security and Emergency Preparedness has a unique function supporting the EM mission

  2. Security Review Process | Department of Energy

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

    Security Review Process Security Review Process PDF icon Security Review Process More Documents & Publications Headquarters Facilities Master Security Plan - Chapter 3, Personnel Security Headquarters Facilities Master Security Plan - Chapter 1, Physical Security PSH-14-0092 - In the Matter of Personnel Security

  3. Computer Security Risk Assessment

    Energy Science and Technology Software Center (OSTI)

    1992-02-11

    LAVA/CS (LAVA for Computer Security) is an application of the Los Alamos Vulnerability Assessment (LAVA) methodology specific to computer and information security. The software serves as a generic tool for identifying vulnerabilities in computer and information security safeguards systems. Although it does not perform a full risk assessment, the results from its analysis may provide valuable insights into security problems. LAVA/CS assumes that the system is exposed to both natural and environmental hazards and tomore » deliberate malevolent actions by either insiders or outsiders. The user in the process of answering the LAVA/CS questionnaire identifies missing safeguards in 34 areas ranging from password management to personnel security and internal audit practices. Specific safeguards protecting a generic set of assets (or targets) from a generic set of threats (or adversaries) are considered. There are four generic assets: the facility, the organization''s environment; the hardware, all computer-related hardware; the software, the information in machine-readable form stored both on-line or on transportable media; and the documents and displays, the information in human-readable form stored as hard-copy materials (manuals, reports, listings in full-size or microform), film, and screen displays. Two generic threats are considered: natural and environmental hazards, storms, fires, power abnormalities, water and accidental maintenance damage; and on-site human threats, both intentional and accidental acts attributable to a perpetrator on the facility''s premises.« less

  4. Secure Information Sharing

    Energy Science and Technology Software Center (OSTI)

    2005-09-09

    We are develoing a peer-to-peer system to support secure, location independent information sharing in the scientific community. Once complete, this system will allow seamless and secure sharing of information between multiple collaborators. The owners of information will be able to control how the information is stored, managed. ano shared. In addition, users will have faster access to information updates within a collaboration. Groups collaborating on scientific experiments have a need to share information and data.more » This information and data is often represented in the form of files and database entries. In a typical scientific collaboration, there are many different locations where data would naturally be stored. This makes It difficult for collaborators to find and access the information they need. Our goal is to create a lightweight file-sharing system that makes it’easy for collaborators to find and use the data they need. This system must be easy-to-use, easy-to-administer, and secure. Our information-sharing tool uses group communication, in particular the InterGroup protocols, to reliably deliver each query to all of the current participants in a scalable manner, without having to discover all of their identities. We will use the Secure Group Layer (SGL) and Akenti to provide security to the participants of our environment, SGL will provide confldentiality, integrity, authenticity, and authorization enforcement for the InterGroup protocols and Akenti will provide access control to other resources.« less

  5. nopnproliferation | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    nopnproliferation Radiological Security The program collaborates with domestic and international partners to address the threat of illicit use of high-priority radiological materials in the United States and abroad. The Radiological Security program accomplishes its mission by removing and disposing of excess or orphaned... International Nuclear Security The International Nuclear Security program collaborates with partners world-wide to improve the security of proliferation-sensitive materials,

  6. Framework for SCADA Security Policy

    Energy Savers [EERE]

    Framework for SCADA Security Policy Dominique Kilman Jason Stamp dkilman@sandia.gov jestamp@sandia.gov Sandia National Laboratories Albuquerque, NM 87185-0785 Abstract - Modern automation systems used in infrastruc- ture (including Supervisory Control and Data Acquisition, or SCADA) have myriad security vulnerabilities. Many of these relate directly to inadequate security administration, which precludes truly effective and sustainable security. Adequate security management mandates a clear

  7. Chapter_14_Cyber_Security

    Office of Environmental Management (EM)

    4 Cyber Security The DOE Cyber Security Program aims to protect the Department's diverse missions in a cost- effective manner; identify threats, risks, and mitigations; and remain flexible in a changing environment. Key Departmental directives, policies, and procedures governing the implementation of the Cyber Security Program at DOE HQ are: * DOE Order 205.1B, Department of Energy Cyber Security Management * DOE Policy 205.1, Department of Energy Cyber Security Management Policy * Headquarters

  8. Chapter_3_Personnel_Security

    Office of Environmental Management (EM)

    Personnel Security This chapter covers the security procedures adopted by DOE HQ to implement the requirements of the following DOE directives: * Privacy Act of 1974 * Title 10, Code of Federal Regulations, Part 707 * Title 10, Code of Federal Regulations, Part 710 * Title 48, Code of Federal Regulations, Part 952.204-2 * DOE Order 470.4B, Safeguards and Security Program * DOE Order 472.2, Personnel Security * DOE Order 475.1, Counterintelligence Program The DOE Personnel Security Program is

  9. Brief History of Artificial Lighting Technology

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

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

  10. Kinetics of ion-ion mutual neutralization: Halide anions with polyatomic cations

    SciTech Connect (OSTI)

    Shuman, Nicholas S.; Wiens, Justin P.; Miller, Thomas M.; Viggiano, Albert A.

    2014-06-14

    The binary mutual neutralization (MN) of a series of 17 cations (O{sub 2}{sup +}, NO{sup +}, NO{sub 2}{sup +}, CO{sup +}, CO{sub 2}{sup +}, Cl{sup +}, Cl{sub 2}{sup +}, SO{sub 2}{sup +}, CF{sub 3}{sup +}, C{sub 2}F{sub 5}{sup +}, NH{sub 3}{sup +}, H{sub 3}{sup +}, D{sub 3}{sup +}, H{sub 2}O{sup +}, H{sub 3}O{sup +}, ArH{sup +}, ArD{sup +}) with 3 halide anions (Cl{sup −}, Br{sup −}, I{sup −}) has been investigated in a flowing afterglow-Langmuir probe apparatus using the variable electron and neutral density attachment mass spectrometry technique. The MN rate constants of atom-atom reactions are dominated by the chemical nature of the system (i.e., the specific locations of curve crossings). As the number of atoms in the system increases, the MN rate constants become dominated instead by the physical nature of the system (e.g., the relative velocity of the reactants). For systems involving 4 or more atoms, the 300 K MN rate constants are well described by 2.7 × 10{sup −7} μ{sup −0.5}, where the reduced mass is in Da and the resulting rate constants in cm{sup 3} s{sup −1}. An upper limit to the MN rate constants appears well described by the complex potential model described by Hickman assuming a cross-section to neutralization of 11 000 Å{sup 2} at 300 K, equivalent to 3.5 × 10{sup −7} μ{sup −0.5}.

  11. Photoinduced electron transfer double fragmentation. An oxygen-mediated radical chain process in the cofragmentation of aminopinacol donors with organic halides

    SciTech Connect (OSTI)

    Chen, L.; Farahat, M.S.; Gan, H.; Whitten, D.G.; Farid, S. |

    1995-06-14

    We reprot an investigation in which excited states of amino pinacols 1-3 are reacted with the halides CCl{sub 4}, benzyl bromide, and p-cyanobenzyl bromide. Interesting results from this study include the finding that low-to-moderate quantum efficiencies for reaction are observed when the reactions are carried out under degassed conditions, indicating that the halide radical anions must survive long enough within the initial ion pair formed in the quenching step to undergo considerable return electron transfer. More strikingly we find that for certain pinacol-halide combinations reaction in aerared solutions leads to much higher efficiencies, which can be attributed to a chain reaction involving oxygen capture of a primary radical product. 25 refs., 1 fig., 1 tab.

  12. Technical Security Program

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

    2015-09-02

    This order implements the Department of Energy (DOE) Technical Security Program (TSP). This program represents the convergence of two distinct disciplines: Counterintelligence (CI) and Security Countermeasures. The elements of the TSP are driven by national level, interagency programs that are codified in various laws, Executive Orders, national polices and directives. Supersedes DOE M 470.4-4A Chg 1, dated 10-12-2010, Section D – Technical Surveillance Countermeasures (Official Use Only) and classified annex (Secret); and DOE M 205.1-3 (Official Use Only) and Part II (Secret), dated 4-17-2006.

  13. Security Clearances; Limitations

    Energy Savers [EERE]

    SEC. 1072. SECURITY CLEARANCES; LIMITATIONS. (a) In General.-Title III of the Intelligence Reform and Terrorism Prevention Act of 2004 (50 U.S.C. 435b) is amended by adding at the end the following new section: "SEC. 3002. SECURITY CLEARANCES; LIMITATIONS. "(a) Definitions.-In this section: "(1) Controlled substance.-The term `controlled substance' has the meaning given that term in section 102 of the Controlled Substances Act (21 U.S.C. 802). "(2) Covered person.-The term

  14. Nevada National Security Site

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

    Proud Past, Exciting Future Nevada National Security Site Pre-Proposal Meeting November 19, 2015 Agenda * 8:30 am Welcome * 9:00 am Overview of NNSS and NFO * 10:00 am Break * 10:30 am NNSS Video * 11:00 am Questions * 11:30 am Lunch * 1:00 pm Solicitation Overview * 2:15 pm Break * 2:45 pm Questions * 4:00 pm Conclusion The Nevada National Security Site * Large geographically diverse outdoor laboratory - 1,360 square miles of federally owned and controlled land - Surrounded by 4,500 square

  15. Cyber Security Evaluation Tool

    SciTech Connect (OSTI)

    2009-08-03

    CSET is a desktop software tool that guides users through a step-by-step process to assess their control system network security practices against recognized industry standards. The output from CSET is a prioritized list of recommendations for improving the cyber security posture of your organization?¢????s ICS or enterprise network. CSET derives the recommendations from a database of cybersecurity standards, guidelines, and practices. Each recommendation is linked to a set of actions that can be applied to enhance cybersecurity controls.

  16. Cyber Security Evaluation Tool

    Energy Science and Technology Software Center (OSTI)

    2009-08-03

    CSET is a desktop software tool that guides users through a step-by-step process to assess their control system network security practices against recognized industry standards. The output from CSET is a prioritized list of recommendations for improving the cyber security posture of your organization’s ICS or enterprise network. CSET derives the recommendations from a database of cybersecurity standards, guidelines, and practices. Each recommendation is linked to a set of actions that can be applied tomore » enhance cybersecurity controls.« less

  17. Alamos National Security, LLC

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

    More than 240 nonprofit organizations to receive monetary donations from Los Alamos National Security, LLC June 10, 2013 Employees and retirees perform 270,000 volunteer hours LOS ALAMOS, N.M., June 10, 2013-Nonprofit organizations will receive more than $180,000 from Los Alamos National Security (LANS), LLC during a recognition event beginning at 9:30 a.m. June 12, at Fuller Lodge in downtown Los Alamos. LANS contributions are determined by the number of volunteer hours logged by Los Alamos

  18. NATIONAL SECURITY TECHNOLOGIES - NEVADA NATIONAL SECURITY SITE

    National Nuclear Security Administration (NNSA)

    - NEVADA NATIONAL SECURITY SITE FISCAL YEARS 2009 THRU 2015 SMALL BUSINESS PROGRAM RESULTS & FORECAST CATEGORY Total Procurement Total SB Small Disad. Bus Woman-Owned SB Hub-Zone SB Veteran-Owned SB Service Disabled Vet. SB FY 2009 Dollars Goal (projected) $210,000,000 $139,860,000 $12,600,000 $14,700,000 $6,300,000 $42,000,000 $4,200,000 FY 2009 Dollars Accomplished $222,209,712 $142,098,377 $7,570,924 $11,761,989 $3,243,572 $79,415,951 $2,797,603 FY 2009 % Goal 66.60% 6.00% 7.00% 3.00%

  19. Security classification of information

    SciTech Connect (OSTI)

    Quist, A.S.

    1989-09-01

    Certain governmental information must be classified for national security reasons. However, the national security benefits from classifying information are usually accompanied by significant costs -- those due to a citizenry not fully informed on governmental activities, the extra costs of operating classified programs and procuring classified materials (e.g., weapons), the losses to our nation when advances made in classified programs cannot be utilized in unclassified programs. The goal of a classification system should be to clearly identify that information which must be protected for national security reasons and to ensure that information not needing such protection is not classified. This document was prepared to help attain that goal. This document is the first of a planned four-volume work that comprehensively discusses the security classification of information. Volume 1 broadly describes the need for classification, the basis for classification, and the history of classification in the United States from colonial times until World War 2. Classification of information since World War 2, under Executive Orders and the Atomic Energy Acts of 1946 and 1954, is discussed in more detail, with particular emphasis on the classification of atomic energy information. Adverse impacts of classification are also described. Subsequent volumes will discuss classification principles, classification management, and the control of certain unclassified scientific and technical information. 340 refs., 6 tabs.

  20. Information Security Manual

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

    2009-01-16

    This Manual establishes security requirements for the protection and control of matter required to be classified or controlled by statutes, regulations, or U.S. Department of Energy directives. Cancels DOE M 470.4-4 Chg 1. DOE M 470.4-4A Chg 1 issued 10-12-10.

  1. Information Security Manual

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

    2010-10-12

    The Manual establishes security requirements for the protection and control of matter required to be classified or controlled by statutes, regulations, or U.S. Department of Energy (DOE) directives. Original dated dated 1-16-09. Canceled by DOE O 471.6--except for Section D.

  2. Transmission Line Security Monitor

    ScienceCinema (OSTI)

    None

    2013-05-28

    The Transmission Line Security Monitor is a multi-sensor monitor that mounts directly on high-voltage transmission lines to detect, characterize and communicate terrorist activity, human tampering and threatening conditions around support towers. For more information about INL's critical infrastructure protection research, visit http://www.facebook.com/idahonationallaboratory.

  3. Transmission Line Security Monitor

    SciTech Connect (OSTI)

    2011-01-01

    The Transmission Line Security Monitor is a multi-sensor monitor that mounts directly on high-voltage transmission lines to detect, characterize and communicate terrorist activity, human tampering and threatening conditions around support towers. For more information about INL's critical infrastructure protection research, visit http://www.facebook.com/idahonationallaboratory.

  4. Headquarters Security Operations

    Broader source: Energy.gov [DOE]

    DOE strengthens national security by protecting personnel, facilities, property, classified information, and sensitive unclassified information for DOE Headquarters facilities in the National Capital Area under normal and abnormal (i.e., emergency) conditions; manages access authorization functions; ensures that executives and dignitaries are fully protected, and supports efforts to ensure the continuity of government in all circumstances as mandated by Presidential Decision Directive.

  5. Safeguards and Security Program

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

    2005-08-26

    Establishes roles and responsibilities for the Department of Energy Safeguards and Security Program. Cancels: DOE O 470.1, DOE O 471.2A, DOE O 471.4, DOE O 472.1C, DOE O 473.1, DOE O 473.2, DOE O 474.1A. Canceled by DOE O 470.4A.

  6. National Security System Manual

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

    2007-03-08

    The manual provides baseline requirements and controls for the graded protection of the confidentiality, integrity, and availability of classified information and information systems used or operated by the Department of Energy (DOE), contractors, and any other organization on behalf of DOE, including the National Nuclear Security Administration. Cancels DOE M 471.2-2. Canceled by DOE O 205.1B.

  7. Metaphors for cyber security.

    SciTech Connect (OSTI)

    Moore, Judy Hennessey; Parrott, Lori K.; Karas, Thomas H.

    2008-08-01

    This report is based upon a workshop, called 'CyberFest', held at Sandia National Laboratories on May 27-30, 2008. Participants in the workshop came from organizations both outside and inside Sandia. The premise of the workshop was that thinking about cyber security from a metaphorical perspective could lead to a deeper understanding of current approaches to cyber defense and perhaps to some creative new approaches. A wide range of metaphors was considered, including those relating to: military and other types of conflict, biological, health care, markets, three-dimensional space, and physical asset protection. These in turn led to consideration of a variety of possible approaches for improving cyber security in the future. From the proposed approaches, three were formulated for further discussion. These approaches were labeled 'Heterogeneity' (drawing primarily on the metaphor of biological diversity), 'Motivating Secure Behavior' (taking a market perspective on the adoption of cyber security measures) and 'Cyber Wellness' (exploring analogies with efforts to improve individual and public health).

  8. Safeguards and Security Program

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

    2011-07-21

    To establish responsibilities for the U.S. Department of Energy (DOE) Safeguards and Security (S&S) Program, and to establish program planning and management requirements for the S&S Program. Cancels DOE O 470.4A, DOE M 470.4-1, Chg. 2, and DOE O 142.1.

  9. Information Security Program

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

    1995-09-28

    Establishes an Information Security Program for the protection and control of classified and sensitive information. Cancels DOE 5630.8A, DOE 5639.1, DOE 5639.5, DOE 5639.6A, DOE 5639.7, DOE M 5632.1C-1, Chapter III, Para. 1, 2, and 4-9

  10. AUDIT REPORT Security at the Nevada National Security Site

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

    Security at the Nevada National Security Site OAS-L-15-06 May 2015 U.S. Department of Energy Office of Inspector General Office of Audits and Inspections . Department of Energy...

  11. Nevada National Security Site | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Nevada National Security Site The Nevada National Security Site (NNSS) safely conducts high-hazard operations, testing, and training in support of NNSA, the U.S. Department of Defense, and other agencies. NNSS is run by National Security Technologies, LLC. Visit our website NNSS Related News NNSA hosts international CTBT on-site inspection experts at Nevada National Security Site NNSS celebrates its 65 anniversary NNSA Conducts Fifth Experiment aimed to Improve U.S. Ability to Detect Foreign

  12. nevada national security site | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    nevada national security site NNSA hosts international CTBT on-site inspection experts at Nevada National Security Site This month, NNSA hosted a Comprehensive Nuclear-Test-Ban Treaty (CTBT) on-site inspection activity at the Nevada National Security Site (NNSS). For the first time, CTBT surrogate inspectors and other inspection experts were able to visit NNSS, a former nuclear explosive test site that now supports... NNSS celebrates its 65 anniversary The Nevada National Security Site (NNSS)

  13. Y-12 National Security Campus | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Y-12 National Security Campus Ambassador Ensher visits Y-12 and NNSS Ambassador Henry S. Ensher, the top U.S. diplomat at the United States Mission to International Organizations in Vienna, Austria, recently visited two facilities to understand NNSA's mission better: the Y-12 National Security Complex and the Nevada National Security Site (NNSS). At Y-12, he

  14. Commercial Lighting and LED Lighting Incentives | Department...

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

    Schools Institutional Savings Category Lighting Lighting ControlsSensors Other EE LED Lighting Maximum Rebate Up to 100% of cost; incentives that exceed 5,000 should be...

  15. Y-12 lights the night | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    on the importance of finding cures for and providing access to treatments for blood cancer patients. Y-12's team is striving to meet its 20,000 goal, making the 10-year total...

  16. Departmental Personnel Security- Clearance Automation

    Broader source: Energy.gov [DOE]

    The primary objective of the DOE Integrated Security System (eDISS+) Initiative is to support the integration of multiple DOE security systems and databases. This integrated environment provides...

  17. Secure key storage and distribution

    DOE Patents [OSTI]

    Agrawal, Punit

    2015-06-02

    This disclosure describes a distributed, fault-tolerant security system that enables the secure storage and distribution of private keys. In one implementation, the security system includes a plurality of computing resources that independently store private keys provided by publishers and encrypted using a single security system public key. To protect against malicious activity, the security system private key necessary to decrypt the publication private keys is not stored at any of the computing resources. Rather portions, or shares of the security system private key are stored at each of the computing resources within the security system and multiple security systems must communicate and share partial decryptions in order to decrypt the stored private key.

  18. Facility Security Officer Contractor Toolcart

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

    Security Tools Security Minutes New! SIMP Late Reporting Social Media Email Association Official Use Only (OUO) Majordomo Email List Risks Email Vacating Spaces Reporting Monitors Review and Approval Top of page

  19. Asian Energy Security

    SciTech Connect (OSTI)

    Peter Hayes, PhD

    2003-12-01

    OAK-B135 In the Asian Energy Security (AES) Project, Nautilus Institute works together with a network of collaborating groups from the countries of Northeast Asia to evaluate the energy security implications of different national and regional energy ''paths''. The goal of the Asia Energy Security project is to illuminate energy paths--and the energy policy choices that might help to bring them about--that result in a higher degree of energy security for the region and for the world as a whole, that is, to identify energy paths that are ''robust'' in meeting many different energy security and development objectives, while also offering flexibility in the face of uncertainty. In work to date, Nautilus has carefully assembled a network of colleagues from the countries of the region, trained them together as a group in the use of a common, flexible, and transparent energy and environmental analysis planning software tool (LEAP, the Long-range Energy Alternatives Planning system), and worked with them to prepare base-year energy sector models for each country. To date, complete data sets and models for ''Business as Usual'' (BAU) energy paths have been compiled for China, Japan, the Republic of Korea, and the Democratic Peoples' Republic of Korea. A partial data set and BAU path has been compiled for the Russian Far East, and a data set is being started in Mongolia, where a team of researchers has just joined the AES project. In several countries, ''Alternative'' energy paths have been developed as well, or partially elaborated. National energy sector developments, progress on national LEAP modeling, additional LEAP training, and planning for the next phase of the AES project were the topics of a recent (early November) workshop held in Vancouver, British Columbia. With funding from the Department of Energy, Nautilus is poised to build upon the successes of the project to date with a coordinated international effort to research the energy security ramifications of regional coordination on energy issues in Northeast Asia. The paragraphs below summarize Nautilus' plans for the AES project in the coming months.

  20. FOILFEST :community enabled security.

    SciTech Connect (OSTI)

    Moore, Judy Hennessey; Johnson, Curtis Martin; Whitley, John B.; Drayer, Darryl Donald; Cummings, John C., Jr.

    2005-09-01

    The Advanced Concepts Group of Sandia National Laboratories hosted a workshop, ''FOILFest: Community Enabled Security'', on July 18-21, 2005, in Albuquerque, NM. This was a far-reaching look into the future of physical protection consisting of a series of structured brainstorming sessions focused on preventing and foiling attacks on public places and soft targets such as airports, shopping malls, hotels, and public events. These facilities are difficult to protect using traditional security devices since they could easily be pushed out of business through the addition of arduous and expensive security measures. The idea behind this Fest was to explore how the public, which is vital to the function of these institutions, can be leveraged as part of a physical protection system. The workshop considered procedures, space design, and approaches for building community through technology. The workshop explored ways to make the ''good guys'' in public places feel safe and be vigilant while making potential perpetrators of harm feel exposed and convinced that they will not succeed. Participants in the Fest included operators of public places, social scientists, technology experts, representatives of government agencies including DHS and the intelligence community, writers and media experts. Many innovative ideas were explored during the fest with most of the time spent on airports, including consideration of the local airport, the Albuquerque Sunport. Some provocative ideas included: (1) sniffers installed in passage areas like revolving door, escalators, (2) a ''jumbotron'' showing current camera shots in the public space, (3) transparent portal screeners allowing viewing of the screening, (4) a layered open/funnel/open/funnel design where open spaces are used to encourage a sense of ''communitas'' and take advantage of citizen ''sensing'' and funnels are technological tunnels of sensors (the tunnels of truth), (5) curved benches with blast proof walls or backs, (6) making it easy for the public to report, even if not sure/''non-event'' (e.g. ''I'm uncomfortable'') and processing those reports in aggregate not individually, (7) transforming the resident working population into a part-time undercover security/sensor force through more innovative training and (8) adding ambassadors/security that engage in unexpected conversation with the public. The group recommended that we take actions to pursue the following ideas next: (a) A concept for a mobile sensor transport (JMP); (b) Conduct a follow-on workshop; (c) Conduct social experiments/activities to see how people would react to the concepts related to community and security; (d) Explore further aesthetically pleasing, blast-resistance seating areas; and (e) The Art of Freedom (an educational, multi-media campaign).

  1. Light's Darkness

    ScienceCinema (OSTI)

    Padgett, Miles [University of Glasgow, Glasgow, Scotland

    2010-01-08

    Optical vortices and orbital angular momentum are currently topical subjects in the optics literature. Although seemingly esoteric, they are, in fact, the generic state of light and arise whenever three or more plane waves interfere. To be observed by eye the light must be monochromatic. Laser speckle is one such example, where the optical energy circulates around each black spot, giving a local orbital angular momentum. This talk with report three on-going studies. First, when considering a volume of interfering waves, the laser specs map out threads of complete darkness embedded in the light. Do these threads form loops? Links? Or even knots? Second, when looking through a rapidly spinning window, the image of the world on the other side is rotated: true or false? Finally, the entanglement of orbital angular momentum states means measuring how the angular position of one photons sets the angular momentum of another: is this an angular version of the EPR (Einstein, Podolsky, and Rosen) paradox?

  2. April 2014 | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Y-12 Press Release Apr 6, 2014 Security Improvements Project Completed Ahead of Schedule, 20 Million Under Budget The National Nuclear Security Administration's (NNSA) Security...

  3. National Security & Safety Reports | Department of Energy

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

    IG-0787 The Department's Cyber Security Incident Management Program January 2, 2008 Inspection Report: IG-0785 Incident of Security Concern at the Y-12 National Security Complex...

  4. Enforcement Letter, Lawrence Livermore National Security, LLC...

    Office of Environmental Management (EM)

    Security, LLC - May 2008 Enforcement Letter, Lawrence Livermore National Security, LLC - May 2008 May 15, 2008 Issued to Lawrence Livermore National Security, LLC related to the...

  5. Safeguards and Security Program - DOE Directives, Delegations...

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

    4B Admin Chg 1, Safeguards and Security Program by Marc Brooks Functional areas: Administrative Change, Safeguards, Security, and Emergency Management, Safety, Safety and Security,...

  6. Technical Security Program - DOE Directives, Delegations, and...

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

    470.6, Technical Security Program by Sam Soley Functional areas: Security, Counterintelligence This order implements the Department of Energy (DOE) Technical Security Program...

  7. Security Enforcement Documents | Department of Energy

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

    Documents Available for Download September 23, 2015 Enforcement Letter, Los Alamos National Security, LLC Security Enforcement Letter issued to Los Alamos National Security, LLC ...

  8. ADMINISTRATIVE RECORDS SCHEDULE 18: SECURITY, EMERGENCY PLANNING...

    Energy Savers [EERE]

    18: SECURITY, EMERGENCY PLANNING, AND SAFETY RECORDS More Documents & Publications ADM 18 PDF Security, Emergency Planning & Safety Records Security, Emergency Planning &...

  9. Light Water Reactor Sustainability (LWRS) Program | Department of Energy

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

    Nuclear Reactor Technologies » Light Water Reactor Sustainability (LWRS) Program Light Water Reactor Sustainability (LWRS) Program Light Water Reactor Sustainability (LWRS) Program The Light Water Reactor Sustainability (LWRS) Program is developing the scientific basis to extend existing nuclear power plant operating life beyond the current 60-year licensing period and ensure long-term reliability, productivity, safety, and security. The program is conducted in collaboration with national

  10. Safeguards and Security Program References

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

    2005-08-26

    The manual establishes definitions for terms related to the Department of Energy Safeguards and Security (S&S) Program and includes lists of references and acronyms/abbreviations applicable to S&S Program directives. Cancels the Safeguards and Security Glossary of Terms, dated 12-18-95. Current Safeguards and Security Program References can also be found at Safeguards and Security Policy Information Resource (http://pir.pnl.gov/)

  11. Security and Privacy Notices | NREL

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

    Security and Privacy Notices Security Notice This Web site is part of a Federal computer system used to accomplish Federal functions. The National Renewable Energy Laboratory monitors this Web site for security purposes to ensure it remains available to all users and to protect information in the system. By accessing this Web site, you are expressly consenting to these monitoring activities. Unauthorized attempts to defeat or circumvent security features, to use the system for other than

  12. accountability | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  13. emergencyresponse | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  14. whistleblower | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  15. gms | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    gms NNSA Co-Hosts Nuclear Security Summit Workshop on Maritime Security with UK WASHINGTON - This week, the Department of Energy's National Nuclear Security Administration (DOE/NNSA) and the U.K. Department of Energy and Climate Change concluded a workshop at Wilton Park, United Kingdom, on the growing challenge of securing the global maritime supply chain. In... NNSA Provides Tajikistan Specialized Vehicles to Transport Radiological Materials NNSA Program Manager Nick Cavellero, right, and NRSA

  16. iaea | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    iaea Ambassador Ensher visits Y-12 and NNSS Ambassador Henry S. Ensher, the top U.S. diplomat at the United States Mission to International Organizations in Vienna, Austria, recently visited two facilities to understand NNSA's mission better: the Y-12 National Security Complex and the Nevada National Security Site (NNSS). At Y-12, he... NNSA keeps the promises borne out of the Nuclear Security Summit On Thursday and Friday President Obama will host his fourth and final Nuclear Security Summit in

  17. Safeguard Security and Awareness Program

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

    2002-10-02

    Provides detailed requirements and procedures to supplement DOE O 470.1, Safeguards and Security Program, Chapter IV.

  18. Protocol, Security Assistance- January 2007

    Broader source: Energy.gov [DOE]

    Provide timely technical assistance and system support to Field and HQ Elements to enhance site safeguards and security.

  19. David Telles wins NNSA Security

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

    David Telles wins NNSA Security Professional of the Year award May 7, 2009 LOS ALAMOS, New Mexico, May 7, 2009 - David M. Telles, who leads Los Alamos National Laboratory's Vulnerability Analysis Office, received a 2008 National Nuclear Security Administration Security Professional of the Year award. NNSA administrator Tom D'Agostino said, "Our security professionals dedicate themselves to protecting some of the nation's most vital strategic assets, and in so doing, help advance broader

  20. Cyber Security Process Requirements Manual

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

    2008-08-12

    The Manual establishes the minimum implementation standards for cyber security management processes throughout the Department. No cancellation.

  1. Secure Storage Architectures

    SciTech Connect (OSTI)

    Aderholdt, Ferrol; Caldwell, Blake A; Hicks, Susan Elaine; Koch, Scott M; Naughton, III, Thomas J; Pogge, James R; Scott, Stephen L; Shipman, Galen M; Sorrillo, Lawrence

    2015-01-01

    The purpose of this report is to clarify the challenges associated with storage for secure enclaves. The major focus areas for the report are: - review of relevant parallel filesystem technologies to identify assets and gaps; - review of filesystem isolation/protection mechanisms, to include native filesystem capabilities and auxiliary/layered techniques; - definition of storage architectures that can be used for customizable compute enclaves (i.e., clarification of use-cases that must be supported for shared storage scenarios); - investigate vendor products related to secure storage. This study provides technical details on the storage and filesystem used for HPC with particular attention on elements that contribute to creating secure storage. We outline the pieces for a a shared storage architecture that balances protection and performance by leveraging the isolation capabilities available in filesystems and virtualization technologies to maintain the integrity of the data. Key Points: There are a few existing and in-progress protection features in Lustre related to secure storage, which are discussed in (Chapter 3.1). These include authentication capabilities like GSSAPI/Kerberos and the in-progress work for GSSAPI/Host-keys. The GPFS filesystem provides native support for encryption, which is not directly available in Lustre. Additionally, GPFS includes authentication/authorization mechanisms for inter-cluster sharing of filesystems (Chapter 3.2). The limitations of key importance for secure storage/filesystems are: (i) restricting sub-tree mounts for parallel filesystem (which is not directly supported in Lustre or GPFS), and (ii) segregation of hosts on the storage network and practical complications with dynamic additions to the storage network, e.g., LNET. A challenge for VM based use cases will be to provide efficient IO forwarding of the parallel filessytem from the host to the guest (VM). There are promising options like para-virtualized filesystems to help with this issue, which are a particular instances of the more general challenge of efficient host/guest IO that is the focus of interfaces like virtio. A collection of bridging technologies have been identified in Chapter 4, which can be helpful to overcome the limitations and challenges of supporting efficient storage for secure enclaves. The synthesis of native filesystem security mechanisms and bridging technologies led to an isolation-centric storage architecture that is proposed in Chapter 5, which leverages isolation mechanisms from different layers to facilitate secure storage for an enclave. Recommendations: The following highlights recommendations from the investigations done thus far. - The Lustre filesystem offers excellent performance but does not support some security related features, e.g., encryption, that are included in GPFS. If encryption is of paramount importance, then GPFS may be a more suitable choice. - There are several possible Lustre related enhancements that may provide functionality of use for secure-enclaves. However, since these features are not currently integrated, the use of Lustre as a secure storage system may require more direct involvement (support). (*The network that connects the storage subsystem and users, e.g., Lustre s LNET.) - The use of OpenStack with GPFS will be more streamlined than with Lustre, as there are available drivers for GPFS. - The Manilla project offers Filesystem as a Service for OpenStack and is worth further investigation. Manilla has some support for GPFS. - The proposed Lustre enhancement of Dynamic-LNET should be further investigated to provide more dynamic changes to the storage network which could be used to isolate hosts and their tenants. - The Linux namespaces offer a good solution for creating efficient restrictions to shared HPC filesystems. However, we still need to conduct a thorough round of storage/filesystem benchmarks. - Vendor products should be more closely reviewed, possibly to include evaluation of performance/protection of select products. (Note, we are investigation the option of evaluating equipment from Seagate/Xyratex.) Outline: The remainder of this report is structured as follows: - Section 1: Describes the growing importance of secure storage architectures and highlights some challenges for HPC. - Section 2: Provides background information on HPC storage architectures, relevant supporting technologies for secure storage and details on OpenStack components related to storage. Note, that background material on HPC storage architectures in this chapter can be skipped if the reader is already familiar with Lustre and GPFS. - Section 3: A review of protection mechanisms in two HPC filesystems; details about available isolation, authentication/authorization and performance capabilities are discussed. - Section 4: Describe technologies that can be used to bridge gaps in HPC storage and filesystems to facilitate...

  2. Nuclear Safeguards and Security Challenge:

    National Nuclear Security Administration (NNSA)

    Safeguards and Security Challenge: The international safeguards and security system is being challenged by evolving proliferation and terrorism threats, expanding International Atomic Energy Agency (IAEA) responsibilities, a retiring safeguards workforce, and the need for better technologies to detect and deter proliferation, theft, and sabotage. Response: Revitalize, strengthen, and sustain U.S. and international safeguards and security capabilities through the Next Generation Safeguards

  3. Armenia | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Armenia Armenia Secures Dangerous Radioactive Sources in Cooperation with NNSA The Department of Energy's National Nuclear Security Administration (NNSA) joined the Republic of Armenia today to announce the safe and secure removal of three unused radioactive sources from two locations in Yerevan, Armenia. The successful completion of the radioactive source recovery campaign

  4. The Cyber Security Crisis

    ScienceCinema (OSTI)

    Spafford, Eugene [Purdue University, West Lafayette, Indiana, United States

    2009-09-01

    Despite considerable activity and attention, the overall state of information security continues to get worse. Attacks are increasing, fraud and theft are rising, and losses may exceed $100 billion per year worldwide. Many factors contribute to this, including misplaced incentives for industry, a lack of attention by government, ineffective law enforcement, and an uninformed image of who the perpetrators really are. As a result, many of the intended attempts at solutions are of limited (if any) overall effectiveness. This presentation will illustrate some key aspects of the cyber security problem and its magnitude, as well as provide some insight into causes and enabling factors. The talk will conclude with some observations on how the computing community can help improve the situation, as well as some suggestions for 'cyber self-defense.'

  5. National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    ... B&W Y-12 was also able to implement 65 maintenance efficiency initiatives including lighting panel upgrades and steam repairs. B&W Y-12 has exceeded the sustainability goals for ...

  6. solid state lighting | netl.doe.gov

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

    Solid-State Lighting Solid-State Lighting (SSL) is an emerging technology with the potential to address the urgent challenges of revitalizing America's economy, strengthening our national energy security, and reducing our country's greenhouse gas emissions. SSL will mean greener homes and businesses that use substantially less electricity, making them less dependent on fossil fuels. In the coming decade, SSL will become a key to affordable high-performance buildings - buildings that consume less

  7. Security seal. [Patent application

    DOE Patents [OSTI]

    Gobeli, G.W.

    1981-11-17

    Security for a package or verifying seal in plastic material is provided by a print seal with unique thermally produced imprints in the plastic. If tampering is attempted, the material is irreparably damaged and thus detectable. The pattern of the imprints, similar to fingerprints are recorded as a positive identification for the seal, and corresponding recordings made to allow comparison. The integrity of the seal is proved by the comparison of imprint identification records made by laser beam projection.

  8. Securing Control Systems Modems

    Energy Savers [EERE]

    Securing America's Clean Energy Future The Office of Energy Efficiency and Renewable Energy (EERE) invests in clean energy technologies that strengthen the economy, reduce dependence on foreign oil, and protect the environment. EERE leverages partnerships with the private sector, state and local governments, DOE national laboratories, and universities to transform the nation's economic engine to one powered by clean energy. EERE Programs 2011 Budget (in $ millions) EERE operates with $1.8

  9. Global Security 2009

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

    LLNL-PRES-523744 This work was performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under contract DE-AC52-07NA27344. Lawrence Livermore National Security, LLC DOE OCIO Open Government Technology Summit January 25, 2012 Lawrence Livermore National Laboratory LLNL-PRES-523744 2 1. Conceptualize  Define Problem  Frame Question  Identify Incentives 2. Develop  Develop Messaging  Build Website  Review & Release 3. Engage 

  10. National Nuclear Security Administration

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

    Nuclear Security Administration Savannah River Site 1 NNSA Budget ($ Millions) By Program Office FY 2015 Enacted FY 2016 Enacted FY 2017 President Request Delta FY Request Weapon Activities 241 242 252 10 Mixed Oxide Fuel Fabrication Facility (MOX) 340 332 270 (62) Defense Nuclear Nonproliferation (DNN) 77 58 91 33 Federal Expenses 4.7 5.2 5.4 .2 Total Budget for NNSA at SRS 662.7 637.2 618.4 (18.8)

  11. National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    U.S. Department of Energy National Nuclear Security Administration Federal Equal Opportunity Recruitment Program Plan Certification - Fiscal Year 2011 Please type or print clearly and return this sheet with original signature to: Ms. Carmen Andujar, Manager Recruiting, Examining and Assessment Group Center for Talent and Capacity Policy Strategic Human Resources Policy Attn: FY 2011 FEORP Report U.S. Office of Personnel Management 1900 E Street, NW, Room 6547 Washington, D.C. 20415-9800 A. Name

  12. National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    U.S. Department of Energy National Nuclear Security Administration Federal Equal Opportunity Recruitment Program Plan Certification - Fiscal Year 2009 Please type or print clearly and return this sheet with original signature to: Ms. Carmen Andujar, Manager Recruiting, Examining and Assessment Group Center for Talent and Capacity Policy Strategic Human Resources Policy Attn: FY 2009 FEORP Report U.S. Office of Personnel Management 1900 E Street, NW, Room 6547 Washington, D.C. 20415-9800 A. Name

  13. National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    15 National Nuclear Security Administration FY 2013 PER Babcock & Wilcox Technical Services Pantex, LLC Performance Evaluation Report NNSA Production Office Pantex Plant Performance Period: October 2012 - September 2013 November 13, 2013 APPROVED FOR PUBLIC RELEASE This document has been approved for release to the public by: Name / Title: Del W. Kellogg, NPO Pantex Classification Officer Date: 01/06/2014 NNSA Production Office, Pantex 11-13-13 Page 2 of 15 IExecutive Summary This

  14. Headquarters Facilities Master Security Plan - Chapter 14, Cyber...

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

    4, Cyber Security Headquarters Facilities Master Security Plan - Chapter 14, Cyber Security 2016 Headquarters Facilities Master Security Plan - Chapter 14, Cyber Security HQ cyber ...

  15. National Lighting Energy Consumption

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

    Lighting Energy National Lighting Energy Consumption Consumption 390 Billion kWh used for lighting in all 390 Billion kWh used for lighting in all commercial buildings in commercial buildings in 2001 2001 LED (<.1% ) Incandescent 40% HID 22% Fluorescent 38% Lighting Energy Consumption by Lighting Energy Consumption by Breakdown of Lighting Energy Breakdown of Lighting Energy Major Sector and Light Source Type Major Sector and Light Source Type Source: Navigant Consulting, Inc., U.S. Lighting

  16. Santa | Y-12 National Security Complex

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

    Santa Santa Even Santa was subjected to security checks

  17. Dual LED/incandescent security fixture

    DOE Patents [OSTI]

    Gauna, Kevin Wayne

    2005-06-21

    A dual LED and incandescent security lighting system uses a hybrid approach to LED illumination. It combines an ambient LED illuminator with a standard incandescent lamp on a motion control sensor. The LED illuminator will activate with the onset of darkness (daylight control) and typically remain on during the course of the night ("always on"). The LED illumination, typically amber, is sufficient to provide low to moderate level lighting coverage to the wall and ground area adjacent to and under the fixture. The incandescent lamp is integrated with a motion control circuit and sensor. When movement in the field of view is detected (after darkness), the incandescent lamp is switched on, providing an increased level of illumination to the area. Instead of an "always on" LED illuminator, the LEDs may also be switched off when the incandescent lamp is switched on.

  18. Front lighted optical tooling method and apparatus

    DOE Patents [OSTI]

    Stone, W.J.

    1983-06-30

    An optical tooling method and apparatus uses a front lighted shadowgraphic technique to enhance visual contrast of reflected light. The apparatus includes an optical assembly including a fiducial mark, such as cross hairs, reflecting polarized light with a first polarization, a polarizing element backing the fiducial mark and a reflective surface backing the polarizing element for reflecting polarized light bypassing the fiducial mark and traveling through the polarizing element. The light reflected by the reflecting surface is directed through a second pass of the polarizing element toward the frontal direction with a polarization differing from the polarization of the light reflected by the fiducial mark. When used as a tooling target, the optical assembly may be mounted directly to a reference surface or may be secured in a mounting, such as a magnetic mounting. The optical assembly may also be mounted in a plane defining structure and used as a spherometer in conjunction with an optical depth measuring instrument.

  19. Enhancing Transportation Energy Security through Advanced Combustion...

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

    Transportation Energy Security through Advanced Combustion and Fuels Technologies Enhancing Transportation Energy Security through Advanced Combustion and Fuels Technologies 2005 ...

  20. Perfecting marksmanship: Sandia California Security Police Officers...

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

    Perfecting marksmanship: Sandia California Security Police Officers train to improve ... Home NNSA Blog Perfecting marksmanship: Sandia California Security Police Officers ... ...

  1. Presidential Proclamation: Critical Infrastructure Security and...

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

    Presidential Proclamation: Critical Infrastructure Security and Resilience Month, 2013 Presidential Proclamation: Critical Infrastructure Security and Resilience Month, 2013 A ...

  2. Microsoft Word - Critical Infrastructure Security and Resilience...

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

    Proclamation -- Critical Infrastructure Security and Resilience Month, 2013 CRITICAL INFRASTRUCTURE SECURITY AND RESILIENCE MONTH, 2013 - - - - - - - BY THE PRESIDENT OF THE ...

  3. Independent Oversight Review, National Nuclear Security Administration...

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

    Nuclear Security Administration Production Office - February 2014 Independent Oversight Review, National Nuclear Security Administration Production Office - February 2014 February ...

  4. Office of Security | Department of Energy

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

    Security Office of Security Mission The Office of Security maintains the Department of Energy's security integrity through the development and promulgation of safeguards and security policy for the protection of the National Security and other critical assets entrusted to the Department. The Office protects the Department's critical assets and national security by providing security expertise to assist Headquarters and field elements in planning site protection strategies and by coordinating

  5. Chapter_17_Headquarters_Security_Officer_Program

    Office of Environmental Management (EM)

    7 Headquarters Security Officer Program This chapter implements the requirements of HQ Order 472.1, Headquarters Security Officer Program. The goal of the Headquarters Security Officer or HSO Program is to have a knowledgeable security person within each HQ element to answer common security questions, process security documentation on behalf of the element's personnel, arrange for security services provided by AU-40, and serve as the element's security point of contact. In summary, HQ Order

  6. Cyberspace security system

    DOE Patents [OSTI]

    Abercrombie, Robert K; Sheldon, Frederick T; Ferragut, Erik M

    2014-06-24

    A system evaluates reliability, performance and/or safety by automatically assessing the targeted system's requirements. A cost metric quantifies the impact of failures as a function of failure cost per unit of time. The metrics or measurements may render real-time (or near real-time) outcomes by initiating active response against one or more high ranked threats. The system may support or may be executed in many domains including physical domains, cyber security domains, cyber-physical domains, infrastructure domains, etc. or any other domains that are subject to a threat or a loss.

  7. Dye filled security seal

    DOE Patents [OSTI]

    Wilson, Dennis C. W.

    1982-04-27

    A security seal for providing an indication of unauthorized access to a sealed object includes an elongate member to be entwined in the object such that access is denied unless the member is removed. The elongate member has a hollow, pressurizable chamber extending throughout its length that is filled with a permanent dye under greater than atmospheric pressure. Attempts to cut the member and weld it together are revealed when dye flows through a rupture in the chamber wall and stains the outside surface of the member.

  8. Y-12 National Security Site | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Y-12 National Security Site NNSA's Y-12 & Pantex partner donates $10,000 for children's hospital Y-12's Site Manager Bill Tindal (right) presents a $10,000 donation to East Tennessee Children's Hospital CEO Keith Goodwin in support of the hospital's capital campaign. NNSA's management and operations partner Consolidated Nuclear Security (CNS) continued its legacy of community giving this... Y-12 National Security Complex Completes W69 Dismantlement NNSA sites prepared for disasters using

  9. office of secure transportation | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    office of secure transportation Acquisition and Project Management Office volunteers get up-close look at Office of Secure Transportation exercise Contracting professionals from the NNSA Acquisition & Project Management (APM) Field Program Section (FPS) recently served as role players for Office of Secure Transportation (OST) training exercises in Arkansas and Oklahoma. OST Federal Agents transport U.S. nuclear weapons, components and... General Davis kicks the tires on a Safeguards

  10. Security for Radioactive Sources: Fact Sheet | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration for Radioactive Sources: Fact Sheet March 23, 2012 Radioactive materials are a critical and beneficial component of global medical, industrial, and academic efforts. The possibility that these materials could be used by terrorists is a national security concern. The National Nuclear Security Administration (NNSA), along with international and domestic partners, addresses radiological material security as part of its nuclear nonproliferation mission. US Radioactive Material

  11. Lighting | Department of Energy

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

    Lighting Lighting When you're shopping for lightbulbs, compare lumens and use the Lighting Facts label to be sure you're getting the amount of light, or level of brightness, you want. You can save money and energy while lighting your home and still maintaining good light quantity and quality. Consider energy-efficient lighting options to use the same amount of light for less money. Learn strategies for comparing and buying lighting products and using them efficiently. Featured Lighting Choices

  12. Y-12 National Security Complex | National Nuclear Security Administrat...

    National Nuclear Security Administration (NNSA)

    Y-12 National Security Complex Y-12 completes waste removal project two years ahead of ... accidents have increased in recent years, particularly with inclement weather... ...

  13. Safeguards and Security Program

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

    1995-09-28

    Ensures appropriate levels of protection against unauthorized access; theft, diversion, loss of custody, or destruction of nuclear weapons, or weapons components; espionage; loss or theft of classified matter or Government property; and other hostile acts that may cause unacceptable adverse impacts on national security or on the health and safety of Department of Energy (DOE) and contractor employees, the public, or the environment. DOE O 470.1 Extended until 5-11-06 by DOE N 251.63, dated 5-11-05. Chg 1, Safeguards and Security Program, dated 9/28/95, extended by DOE N 251.57, dated 4/28/2004. Change 1, 5/21/96, revises Chapter IV. Cancels: DOE 5630.11B, DOE 5630.13A, DOE 5630.14A, DOE 5630.15, DOE 5630.16A, DOE 5630.17, DOE 5631.1C, DOE 5631.4A, DOE 5634.1B, DOE 5634.3, DOE 5639.3, DOE M 5632.1C-1 in part.

  14. Security classification of information

    SciTech Connect (OSTI)

    Quist, A.S.

    1993-04-01

    This document is the second of a planned four-volume work that comprehensively discusses the security classification of information. The main focus of Volume 2 is on the principles for classification of information. Included herein are descriptions of the two major types of information that governments classify for national security reasons (subjective and objective information), guidance to use when determining whether information under consideration for classification is controlled by the government (a necessary requirement for classification to be effective), information disclosure risks and benefits (the benefits and costs of classification), standards to use when balancing information disclosure risks and benefits, guidance for assigning classification levels (Top Secret, Secret, or Confidential) to classified information, guidance for determining how long information should be classified (classification duration), classification of associations of information, classification of compilations of information, and principles for declassifying and downgrading information. Rules or principles of certain areas of our legal system (e.g., trade secret law) are sometimes mentioned to .provide added support to some of those classification principles.

  15. Secure authenticated video equipment

    SciTech Connect (OSTI)

    Doren, N.E.

    1993-07-01

    In the verification technology arena, there is a pressing need for surveillance and monitoring equipment that produces authentic, verifiable records of observed activities. Such a record provides the inspecting party with confidence that observed activities occurred as recorded, without undetected tampering or spoofing having taken place. The secure authenticated video equipment (SAVE) system provides an authenticated series of video images of an observed activity. Being self-contained and portable, it can be installed as a stand-alone surveillance system or used in conjunction with existing monitoring equipment in a non-invasive manner. Security is provided by a tamper-proof camera enclosure containing a private, electronic authentication key. Video data is transferred communication link consisting of a coaxial cable, fiber-optic link or other similar media. A video review station, located remotely from the camera, receives, validates, displays and stores the incoming data. Video data is validated within the review station using a public key, a copy of which is held by authorized panics. This scheme allows the holder of the public key to verify the authenticity of the recorded video data but precludes undetectable modification of the data generated by the tamper-protected private authentication key.

  16. Electronic security device

    DOE Patents [OSTI]

    Eschbach, E.A.; LeBlanc, E.J.; Griffin, J.W.

    1992-03-17

    The present invention relates to a security device having a control box containing an electronic system and a communications loop over which the system transmits a signal. The device is constructed so that the communications loop can extend from the control box across the boundary of a portal such as a door into a sealed enclosure into which access is restricted whereby the loop must be damaged or moved in order for an entry to be made into the enclosure. The device is adapted for detecting unauthorized entries into such enclosures such as rooms or containers and for recording the time at which such entries occur for later reference. Additionally, the device detects attempts to tamper or interfere with the operation of the device itself and records the time at which such events take place. In the preferred embodiment, the security device includes a microprocessor-based electronic system and a detection module capable of registering changes in the voltage and phase of the signal transmitted over the loop. 11 figs.

  17. Electronic security device

    DOE Patents [OSTI]

    Eschbach, Eugene A.; LeBlanc, Edward J.; Griffin, Jeffrey W.

    1992-01-01

    The present invention relates to a security device having a control box (12) containing an electronic system (50) and a communications loop (14) over which the system transmits a signal. The device is constructed so that the communications loop can extend from the control box across the boundary of a portal such as a door into a sealed enclosure into which access is restricted whereby the loop must be damaged or moved in order for an entry to be made into the enclosure. The device is adapted for detecting unauthorized entries into such enclosures such as rooms or containers and for recording the time at which such entries occur for later reference. Additionally, the device detects attempts to tamper or interfere with the operation of the device itself and records the time at which such events take place. In the preferred embodiment, the security device includes a microprocessor-based electronic system (50) and a detection module (72) capable of registering changes in the voltage and phase of the signal transmitted over the loop.

  18. LBNL SecureMessaging

    Energy Science and Technology Software Center (OSTI)

    2003-03-17

    The LBNLSecureMessaging application enables collaboration among colocated or geograhically dispersed users by supporting secure synchronous and asynchronous communication. This application is the graphical user interface client that is meant to be used in conjunction with servers (LBNL's PCCEServer and a customized IRC server) to allow group and one-to-one conversations via text-based instant messaging. Conversations may be private (by invitation only) or public (open to any member of a collaboratory group_ and they may be permanentmore » and on-going or temporary and ad hoc. Users may leave notes for other people who are online or offline. By providing presence and awareness information, collaborators can easily locate each other and rendezvous. Written in Java/Swing, this application is cross-platform. To gain access to functionality, users have to be registered with an authorization server (PCCEServer) that maintains an access control list. Thus a collaboration group is comprised of a set of PCCE-registered users. Registered users can log in via either X.509 certificate or a username and password combination. PKI and SSL are used to authenticate servers and clients and to encrypt messages sent over the network. The LBNLSecureMessaging application offers instant messaging capabilities in a secure environment that provides data integrity, privacyk authorization, and authentication.« less

  19. Bio-Inspired Cyber Security for Smart Grid Deployments

    SciTech Connect (OSTI)

    McKinnon, Archibald D.; Thompson, Seth R.; Doroshchuk, Ruslan A.; Fink, Glenn A.; Fulp, Errin W.

    2013-05-01

    mart grid technologies are transforming the electric power grid into a grid with bi-directional flows of both power and information. Operating millions of new smart meters and smart appliances will significantly impact electric distribution systems resulting in greater efficiency. However, the scale of the grid and the new types of information transmitted will potentially introduce several security risks that cannot be addressed by traditional, centralized security techniques. We propose a new bio-inspired cyber security approach. Social insects, such as ants and bees, have developed complex-adaptive systems that emerge from the collective application of simple, light-weight behaviors. The Digital Ants framework is a bio-inspired framework that uses mobile light-weight agents. Sensors within the framework use digital pheromones to communicate with each other and to alert each other of possible cyber security issues. All communication and coordination is both localized and decentralized thereby allowing the framework to scale across the large numbers of devices that will exist in the smart grid. Furthermore, the sensors are light-weight and therefore suitable for implementation on devices with limited computational resources. This paper will provide a brief overview of the Digital Ants framework and then present results from test bed-based demonstrations that show that Digital Ants can identify a cyber attack scenario against smart meter deployments.

  20. An integrated solution for secure group communication in wide-area networks

    SciTech Connect (OSTI)

    Agarwal, Deborah A.; Chevassut, Olivier; Thompson, Mary; Tsudik, Gene

    2001-04-01

    Many distributed applications require a secure reliable group communication system to provide coordination among the application components. This paper describes a secure group layer (SGL) which bundles a reliable group communication system, a group authorization and access control mechanism, and a group key agreement protocol to provide a comprehensive and practical secure group communication platform. SGL also encapsulates the standard message security services (i.e, confidentiality, authenticity and integrity). A number of challenging issues encountered in the design of SGL are brought to light and experimental results obtained with a prototype implementation are discussed.

  1. kcp | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Home kcp Kansas City National Security Campus volunteers help students with FIRST Robotics The FIRST Robotics competition in Kansas City, March 10-12, resembled a medieval battlefield as nearly 50 high school teams battled robot against robot to scale the opponent's defenses and capture their tower and flag. For the past 10 years, Kansas City National Security Campus employees have... Under Secretary Klotz packs last crate at Kansas City Plant DOE Under Secretary for Nuclear Security and NNSA

  2. Facility Security Officer Contractor Toolcart

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

    OPSEC What is OPSEC? Millitary term for Operations Security Five-step process / Simplified Two-step Supplements formal security disciplines Industry wide (private and govt.) Goals of OPSEC To raise security awareness Make intelligence or information gathering difficult To attempt to stop adversaries from obtaining classified or sensitive information Basic OPSEC Practices Properly handle and destroy classified and sensitive unclassified information Phones, Cell phones, faxes, and radios are

  3. Nevada | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Nevada Ambassador Ensher visits Y-12 and NNSS Ambassador Henry S. Ensher, the top U.S. diplomat at the United States Mission to International Organizations in Vienna, Austria, recently visited two facilities to understand NNSA's mission better: the Y-12 National Security Complex and the Nevada National Security Site (NNSS). At Y-12, he... Department of Energy's chief risk officer visits Nevada National Security Site Earlier this month, Associate Deputy Secretary John MacWilliams visited the

  4. cdns | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    cdns Design Basis Threat NNSA has taken aggressive action to improve the security of its nuclear weapons material (often referred to as special nuclear material, or SNM) and nuclear weapons in its custody. One major challenge has been, and remains, ensuring that SNM is well protected, while at the same time,... Information Security Information security deals with requirements for the protection and control of information and matter required to be classified or controlled by statutes,

  5. contracts | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    contracts NNSA Demonstrates its Commitment to Small Business The National Nuclear Security Administration (NNSA) recently selected three small businesses for its new Information Technology (IT) Infrastructure and Cyber Security Support Blanket Purchase Agreement. The contract covers a wide spectrum of IT and Cyber Security support for NNSA's Office of... NNSA Makes Up to $200 Million in Awards to Five Small Business Teams for Enterprise-Wide Management, Organizational and Administrative Support

  6. Principal Associate Director - Global Security

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

    Principal Associate Director - Global Security As Principal Associate Director for Global Security, Terry Wallace leads Laboratory programs with special focus on developing and applying the scientific and engineering capabilities to address complex national and global security threats. Contact Operator Los Alamos National Laboratory (505) 667-5061 Wallace's expertise is forensic seismology, a highly specialized discipline focusing on detection and quantification of nuclear tests. Terry C.

  7. Center for Control System Security

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

    Control System Security Critical Infrastructure is at Risk As America's infrastructures have become more complex and interconnected, their operation and control has become more complicated as well. Automated control systems have been widely deployed to operate these infrastructures, and coupled with the networks they use to transfer data are a security vulnerability for the infrastructures they control. The Center for Control System Security at Sandia National Laboratories works with several

  8. Budget | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Budget Full details of the President's FY17 budget for NNSA are available here. National Nuclear Security Administration Highlights FY'17 Budget Request Budget Request Reflects Commitment to Maintain a Safe, Secure, and Effective Nuclear Deterrent; Prevent, Counter, and Respond to Global Nuclear Dangers; and Effectively Power the Nuclear Navy Feb. 9, 2016 (WASHINGTON) - The U.S. Department of Energy's (DOE) National Nuclear Security Administration (NNSA) today released details of its portion of

  9. Cyber Security for Electric Infrastructure

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

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

  10. Mission | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Mission Mission Statement "Enhancing and ensuring the future of the Nuclear Security Enterprise through effective nuclear production operations" Mission Execute effective contract management and oversight to safely and securely maintain the nuclear weapon stockpile for the Nuclear Security Enterprise; provide enriched uranium for naval, research, and isotope production reactors, and support nonproliferation activities to reduce the global nuclear threat. Vision Make the world safer by

  11. transportation | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    transportation Pantex Plant's Calvin Nelson honored as Analyst of the Year for Transportation Security Pantex's Calvin Nelson was recently awarded the 2015 Analyst of the Year for Transportation Security by the Department of Energy's Nuclear Materials Information Program. The award, for which Nelson is the first-ever Pantex recipient, recognizes outstanding analytic support to the NMIP. All... Office of Secure Transportation Celebrates 40th Anniversary On Thursday morning, Dec. 17, NNSA's Office

  12. Security Cases | Department of Energy

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

    to administrative review citing as security concerns the individual's diagnosis of alcohol abuse and his alcohol-related arrests. After conducting a hearing, convened at the...

  13. Security Cases | Department of Energy

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

    of the individual to address concerns about his falsification of information and alcohol use. The individual's behavior raised security concerns under Criteria F, H and L....

  14. Australia | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  15. testmenu | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  16. Facility Security Officer Contractor Toolcart

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

    Flowdown of Requirements Program Planning and Management DOE O 470.4B, Admin Chg 1, dated 2/15/13, Safeguards and Security Program. This order cancels DOE M 470.4-1, Chg 2, dated 10/20/10, Safeguards and Security Program Planning and Management Physical Security DOE NAP 70.2, Chg 1, dated 7/20/11, Physical Protection DOE O 470.3B, dated 8/12/08, Graded Security Protection (GSP) Policy. This policy is not available on the Directives Portal. Contact farateam@sandia.gov if you require access to

  17. DNDO | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Department of Energy National Nuclear Security Administration (NNSA) helicopter may be seen flying at low altitudes around the California Bay Area from September 1 - 6, 2015. The

  18. NSTec | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  19. Savannah | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  20. green | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  1. HSEMC | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Blog Home HSEMC HSEMC Homeland Security and ... of Emergency Management assists the NNSA and Department of Energy sites in ... the NNSA Emergency Management System (EMS). ...

  2. fleet | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  3. VPP | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  4. ors | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  5. emt | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  6. cielo | National Nuclear Security Administration

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

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

  7. IT | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  8. OSIO | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  9. OCPC | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  10. performance | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  11. oversight | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  12. policy | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  13. sites | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  14. AMP | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  15. fors | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  16. airport | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  17. Uzbekistan | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  18. removal | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  19. foal | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  20. Romania | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  1. Korea | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  2. ap | National Nuclear Security Administration

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

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

  3. UPF | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  4. exports | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  5. eota | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  6. dhs | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  7. governance | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  8. CFR | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  9. exportation | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  10. nr | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  11. cyber | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  12. NMIP | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  13. forrestal | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  14. associates | National Nuclear Security Administration

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

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

  15. tajikistan | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  16. IND | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  17. Links | National Nuclear Security Administration

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

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

  18. noc | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  19. energy | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    energy | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS ... Apply for Our Jobs Our Jobs Working at NNSA Blog Home energy energy Researchers 3D print ...

  20. Newsletters | National Nuclear Security Administration

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

    the nuclear security enterprise. Online archives are available back to 2003. NNSA publishes a monthly newsletter featuring current events and activities across the nuclear ...

  1. Jamaica | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Jamaica Jamaica NNSA Removes U.S.-Origin HEU from Jamaica, Makes the Caribbean HEU Free WASHINGTON, D.C. - The Department of Energy's National Nuclear Security Administration...

  2. SSAC | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    SSAC NNSA and IAEA Hold the 20th International Training Course on Nuclear Material Accounting and Control Washington, D.C. - The National Nuclear Security Administration (NNSA)...

  3. ONAC | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    ONAC NNSA and IAEA Hold the 20th International Training Course on Nuclear Material Accounting and Control Washington, D.C. - The National Nuclear Security Administration (NNSA)...

  4. Engineering | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    NNSA uses modern tools and capabilities in the engineering sciences field which are needed to ensure the safety, security, reliability and performance of the current and future ...

  5. Security Cases | Department of Energy

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

    a Local Security Office (LSO) cited a DOE psychiatrist's diagnoses of Post-Traumatic Stress Disorder and Delusional Disorder. The Administrative Judge found that the individual...

  6. Weapons | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    and Russia all with the goal of reducing nuclear weapons in both countries and, ultimately, lowering the global nuclear proliferation risk and increasing international security. ...

  7. counterproliferation | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Security Administration (NNSA) released its report on NNSA's efforts to prevent nuclear proliferation and terrorism, Prevent, Counter, and Respond-A Strategic Plan to Reduce Global

  8. grant | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    - The Department of Energy's National Nuclear Security Administration ( NNSA Hosts Cybersecurity Consortium Members Following White House Announcement of 25 Million in Grants to...

  9. sliderphotos | National Nuclear Security Administration

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

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

  10. Security Cases | Department of Energy

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

    alleged that the individual's admission that he had taken one of his dog's prescription pain pills (Tramadol) constituted illegal drug use which raised significant security...

  11. ITC | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  12. Security Awareness Reminders | Jefferson Lab

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

    Security Awareness Reminders Security Awareness Reminders & Tips for the Jefferson Lab Community We continue to see in the news, reports informing the public of a general increase in threats and acts of violence in the United States and elsewhere in the world. At this time, there are no known threats to the Department of Energy or Jefferson Lab. But, this doesn't mean we can be complacent. On any given day Lab security is only as good as we are in following our security procedures. We

  13. internships | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

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

  14. dnn | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    National Nuclear Security Administration (DOENNSA) and the U.K. Department of Energy and Climate Change concluded a workshop at Wilton Park, Shaping the future of nuclear...

  15. gms | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    National Nuclear Security Administration (DOENNSA) and the U.K. Department of Energy and Climate Change concluded a workshop at Wilton Park, NNSA Provides Tajikistan Specialized...

  16. radiation | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    National Nuclear Security Administration (DOENNSA) and the U.K. Department of Energy and Climate Change concluded a workshop at Wilton Park, NNSA to Conduct Aerial Radiological...

  17. Library | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Blog NNSA & Nuclear Security Enterprise support nation's preparedness NNSA Blog NNSA's work aids in fight against cancer NNSA Blog NSC leader recognized as community role model...

  18. Compensation | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Blog NNSA & Nuclear Security Enterprise support nation's preparedness NNSA Blog NNSA's work aids in fight against cancer NNSA Blog NSC leader recognized as community role model...

  19. budget | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Reflects Commitment to Maintain a Safe, Secure, and Effective Nuclear Deterrent; Prevent, Counter, and Respond to Global Nuclear Dangers; and Effectively Power the Nuclear Navy(...

  20. Transportation Security | Department of Energy

    Office of Environmental Management (EM)

    Transportation Security More Documents & Publications Overview for Newcomers West Valley Demonstration Project Low-Level Waste Shipment Indiana Department of Homeland...