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Sample records for radiative processes journal

  1. Non-LTE Radiation Transport in High Radiation Plasmas (Journal...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Non-LTE Radiation Transport in High Radiation Plasmas Citation Details ... DOE Contract Number: W-7405-ENG-48 Resource Type: Journal Article Resource Relation: ...

  2. Radiation tolerance of ultra-thin Formvar films (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Radiation tolerance of ultra-thin Formvar films Citation Details ... OSTI Identifier: 22089363 Resource Type: Journal Article Resource Relation: Journal Name: ...

  3. Rooftop radiators for bank power systems (Journal Article) |...

    Office of Scientific and Technical Information (OSTI)

    Authors: Kane, J. Publication Date: 1995-04-01 OSTI Identifier: 41641 Resource Type: Journal Article Resource Relation: Journal Name: Diesel and Gas Turbine Worldwide; Journal ...

  4. THERMAL PROCESSES GOVERNING HOT-JUPITER RADII (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2013-07-20 OSTI Identifier: 22121845 Resource Type: Journal Article Resource Relation: Journal Name: Astrophysical Journal; Journal Volume: 772; Journal Issue: 1; ...

  5. GROUP THEORETICAL STUDY OF LEPTONIC PROCESSES (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 1965-04-01 OSTI Identifier: 4641809 Resource Type: Journal Article Resource Relation: Journal Name: Canadian Journal of Physics (Canada); Journal Volume: Vol: 43; ...

  6. Phase sensitive Raman process with correlated seeds (Journal...

    Office of Scientific and Technical Information (OSTI)

    OSTI Identifier: 22395739 Resource Type: Journal Article Resource Relation: Journal Name: Applied Physics Letters; Journal Volume: 106; Journal Issue: 11; Other Information: (c) ...

  7. Proteolytic Processing of ErbB4 in Breast Cancer (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Proteolytic Processing of ErbB4 in Breast Cancer Citation Details ... Publication Date: 2015-08-28 OSTI Identifier: 1188818 Resource Type: Journal Article ...

  8. RADIATION MENOPAUSE. (Journal Article) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 1972-01-01 OSTI Identifier: 4695190 Resource Type: Journal Article Resource Relation: Journal Name: Brit. Med. J. 3: No. 5819, 176(15 Jul 1972).; Other ...

  9. Zeroing in on Supersymmetric Radiation Amplitude Zeros (Journal...

    Office of Scientific and Technical Information (OSTI)

    Zeroing in on Supersymmetric Radiation Amplitude Zeros Citation Details In-Document Search Title: Zeroing in on Supersymmetric Radiation Amplitude Zeros Radiation amplitude zeros...

  10. Zeroing in on Supersymmetric Radiation Amplitude Zeros (Journal...

    Office of Scientific and Technical Information (OSTI)

    Zeroing in on Supersymmetric Radiation Amplitude Zeros Citation Details In-Document Search Title: Zeroing in on Supersymmetric Radiation Amplitude Zeros You are accessing a...

  11. Radiation Resistance of Fluorite-Structured Nuclear Oxides (Journal...

    Office of Scientific and Technical Information (OSTI)

    radiation-induced defects and second a crystal fragmentation induced by the formation of ... AND SUPERFLUIDITY; BUBBLES; CRYSTAL DEFECTS; CUBIC LATTICES; IONS; ...

  12. Spectral Components Analysis of Diffuse Emission Processes (Journal...

    Office of Scientific and Technical Information (OSTI)

    Country of Publication: United States Language: English Subject: 79 ASTROPHYSICS, COSMOLOGY AND ASTRONOMY; BACKGROUND RADIATION; COSMOLOGY; DATA ANALYSIS; ENERGY SPECTRA; ...

  13. Deformation Processes in Block Copolymer Toughened Epoxies (Journal...

    Office of Scientific and Technical Information (OSTI)

    Deformation Processes in Block Copolymer Toughened Epoxies Citation Details In-Document Search Title: Deformation Processes in Block Copolymer Toughened Epoxies Authors:...

  14. Spectral Components Analysis of Diffuse Emission Processes (Journal...

    Office of Scientific and Technical Information (OSTI)

    This site is a product of DOE's Office of Scientific and Technical Information (OSTI) and ... We develop a novel method to separate the components of a diffuse emission process based ...

  15. Pulse energy measurement at the SXR instrument (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2015-04-14 OSTI Identifier: 1188715 Type: Accepted Manuscript Journal Name: Journal of Synchrotron Radiation (Online) Additional Journal Information: Journal ...

  16. Flue gas cleanup using the Moving-Bed Copper Oxide Process (Journal...

    Office of Scientific and Technical Information (OSTI)

    Authors: Pennline, Henry W. ; Hoffman, James S. Publication Date: 2013-10-01 OSTI Identifier: 1129900 Report Number(s): NETL-PUB-255 Resource Type: Journal Article Resource ...

  17. The Linac Coherent Light Source (Journal Article) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Identifier: 1208906 GrantContract Number: AC30-76SF00515 Type: Accepted Manuscript Journal Name: Journal of Synchrotron Radiation (Online) Additional Journal Information:...

  18. SC e-journals, Materials Science

    Office of Scientific and Technical Information (OSTI)

    OAJ Chemical and Petroleum Engineering Chemistry of Materials Chinese Optics Letters ... Waste Management Journal of Materials Chemistry Journal of Materials Processing ...

  19. SC e-journals, Renewable Energy

    Office of Scientific and Technical Information (OSTI)

    Renewable Energy Agricultural & Forest Meteorology Biomass & Bioenergy BioEnergy Research Electricity Journal, The Journal of Renewable and Sustainable Energy Process Biochemistry ...

  20. Evolution of the radiation processing industry

    SciTech Connect (OSTI)

    Cleland, Marshall R.

    2013-04-19

    Early investigations of the effects of treating materials with ionizing radiations began in 1894 with the irradiation of gases at atmospheric pressure using cathode rays from a Crookes gas-discharge tube, in 1895 with the discovery of X-rays emitted from a Crookes tube, and in 1896 with the discovery of radioactivity in uranium. In 1897, small electrically charged particles were detected and identified in the gas discharges inside Crookes tubes. These particles were then named electrons. During the next three decades, it was found that these novel forms of energy could produce ions to initiate chemical reactions in some gases and liquids. By 1921, it had also been shown that insects, parasites and bacteria could be killed by treatment with ionizing radiation. In 1925, a high-vacuum tube with a thermionic cathode and a thin metallic anode was developed to produce electron beams in air by using accelerating potentials up to 250 kilovolts. That unique apparatus was the precursor of the many types of electron accelerators that have been developed since then for a variety of industrial applications. In 1929, the vulcanization of natural rubber without using any chemical additives was achieved by irradiation with electrons from a 250 kilovolt accelerator. In 1939, several liquid monomers were polymerized by treatment with gamma rays from radioactive nuclides. These early results were not exploited before the end of World War II because intense sources of ionizing radiation were not available then. Shortly after that war, there was increased interest in developing the peaceful uses of atomic energy, which included the chemical and biological effects of radiation exposures. Many uses that have been developed since then are described briefly in this paper. These industrial applications are now producing billions of US dollars in revenue every year.

  1. Nuclear Weapons Journal

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

    Nuclear Weapons Journal Nuclear Weapons Journal The Nuclear Weapons Journal ceased publication after Issue 2, 2009. Below are Nuclear Weapons Journal archived issues. Issue 2, 2009 ...

  2. Journal Covers

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    Journal Covers Journal Covers Ambient pressure XPS and IRRAS investigation of ethanol steam reforming on nickel-ceria catalysts Print Monday, 15 August 2016 17:11 Ambient-pressure x-ray photoelectron spectroscopy (AP-XPS) and infrared reflection absorption spectroscopy (AP-IRRAS) have been used to elucidate the active sites and mechanistic steps associated with the ethanol steam reforming reaction (ESR) over Ni-CeO2(111) model catalysts. Article link. Quantitative Microstructural Imaging by

  3. Comparison of Cirrus Cloud Radiative Properties and Dynamical Processes at Two Atmospheric Radiation Measurement (ARM) Si...

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

    Cirrus Cloud Radiative Properties and Dynamical Processes at Two Atmospheric Radiation Measurement Sites in the Tropical Western Pacific J. M. Comstock, J. H. Mather, and T. P. Ackerman Pacific Northwest National Laboratory Richland, Washington Introduction Upper tropospheric humidity plays an important role in the formation and maintenance of tropical cirrus clouds. Deep convection is crucial for the transport of water vapor from the boundary layer to the upper troposphere and is

  4. SC e-journals, Mathematics

    Office of Scientific and Technical Information (OSTI)

    ... Mathematics Journal of Computational Chemistry Journal of Computational Electronics ... Biology Journal of Mathematical Chemistry Journal of Mathematical Fluid Mechanics ...

  5. Process for radiation grafting hydrogels onto organic polymeric substrates

    DOE Patents [OSTI]

    Ratner, Buddy D.; Hoffman, Allan S.

    1976-01-01

    An improved process for radiation grafting of hydrogels onto organic polymeric substrates is provided comprising the steps of incorporating an effective amount of cupric or ferric ions in an aqueous graft solution consisting of N-vinyl-2 - pyrrolidone or mixture of N-vinyl-2 - pyrrolidone and other monomers, e.g., 2-hydroxyethyl methacrylate, 2-hydroxyethyl acrylate, propylene glycol acrylate, acrylamide, methacrylic acid and methacrylamide, immersing an organic polymeric substrate in the aqueous graft solution and thereafter subjecting the contacted substrate with ionizing radiation.

  6. Research Challenge 3: Competing Radiative and Nonradiative Processes

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

    3: Competing Radiative and Nonradiative Processes - 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 Energy Defense Waste

  7. Workshop Report: Health Physics Journal | Department of Energy

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

    Report: Health Physics Journal Workshop Report: Health Physics Journal August 2013 In recognition of the need for an up-to-date review of the topic of residual radiation exposure ...

  8. SC e-journals Sitemap

    Office of Scientific and Technical Information (OSTI)

    Sitemap Home Page Open Access Journals (OAJ) Web of Science Science Accelerator Browse Journals Alphabetically Journals by Publisher Journals by Subject Search Search by ...

  9. Journal bearing

    DOE Patents [OSTI]

    Menke, John R.; Boeker, Gilbert F.

    1976-05-11

    1. An improved journal bearing comprising in combination a non-rotatable cylindrical bearing member having a first bearing surface, a rotatable cylindrical bearing member having a confronting second bearing surface having a plurality of bearing elements, a source of lubricant adjacent said bearing elements for supplying lubricant thereto, each bearing element consisting of a pair of elongated relatively shallowly depressed surfaces lying in a cylindrical surface co-axial with the non-depressed surface and diverging from one another in the direction of rotation and obliquely arranged with respect to the axis of rotation of said rotatable member to cause a flow of lubricant longitudinally along said depressed surfaces from their distal ends toward their proximal ends as said bearing members are rotated relative to one another, each depressed surface subtending a radial angle of less than 360.degree., and means for rotating said rotatable bearing member to cause the lubricant to flow across and along said depressed surfaces, the flow of lubricant being impeded by the non-depressed portions of said second bearing surface to cause an increase in the lubricant pressure.

  10. ARM - Journal Articles 2009

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

    Journal Articles Conference Documents Program ... convective systems (Citation) Journal of Atmospheric and Oceanic Technology ARM ... Geoscience and Remote Sensing Letters Yes ...

  11. Avoided valence transition in a plutonium superconductor (Journal...

    Office of Scientific and Technical Information (OSTI)

    of the National Academy of Sciences; Journal Volume: 112; Related Information: MSA ... Subject: nuclear (including radiation effects), materials and chemistry by design, synthesis ...

  12. Effects of backlight structure on absorption experiments (Journal...

    Office of Scientific and Technical Information (OSTI)

    Quantitative Spectroscopy and Radiative Transfer; Journal Volume: 99 Research Org: ... Language: English Subject: 70 PLASMA PHYSICS AND FUSION TECHNOLOGY; ABSORPTION; ABSORPTION ...

  13. SC e-journals

    Office of Scientific and Technical Information (OSTI)

    SC e-journals Home Browse ABOUTFAQ HELP Desktop access to journals of interest to the Office of Science Search Options Web of Science Search citations for a wide range of ...

  14. Nuclear Scission and Quantum Localization (Journal Article) ...

    Office of Scientific and Technical Information (OSTI)

    OSTI Identifier: 1100809 Type: Publisher's Accepted Manuscript Journal Name: Physical Review Letters Additional Journal Information: Journal Volume: 107; Journal Issue: 13; Journal ...

  15. HYDROLYTIC TENDENCIES OF FERRIC CHELATES (Journal Article) |...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 1963-03-01 OSTI Identifier: 4702598 Resource Type: Journal Article Resource Relation: Journal Name: Journal of Physical Chemistry; Journal Volume: 67; Journal ...

  16. ARM - Journal Articles 2016

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

    govPublicationsJournal Articles 2016 Publications Journal Articles Conference Documents Program Documents & Technical Reports Publications Database Public Information Materials Image Library Videos Publication Resources Submit a Publication Publishing Procedures ARM Style Guide (PDF, 448KB) Acronyms Glossary Logos Contacts RSS for Publications Journal Search [ Advanced Search ] Publication Years 2016 112 2015 210 2014 188 2013 201 2012 176 2011 186 2010 198 2009 216 2008 176 2007 151 2006

  17. Uniform bulk material processing using multimode microwave radiation

    DOE Patents [OSTI]

    Varma, Ravi; Vaughn, Worth E.

    2000-01-01

    An apparatus for generating uniform heating in material contained in a cylindrical vessel is described. TE.sub.10 -mode microwave radiation is coupled into a cylindrical microwave transition such that microwave radiation having TE.sub.11 -, TE.sub.01 - and TM.sub.01 -cylindrical modes is excited therein. By adjusting the intensities of these modes, substantially uniform heating of materials contained in a cylindrical drum which is coupled to the microwave transition through a rotatable choke can be achieved. The use of a poor microwave absorbing insulating cylindrical insert, such as aluminum oxide, for separating the material in the container from the container walls and for providing a volume through which air is circulated is expected to maintain the container walls at room temperature. The use of layer of highly microwave absorbing material, such as SiC, inside of the insulating insert and facing the material to be heated is calculated to improve the heating pattern of the present apparatus.

  18. ARM - Journal Articles 2004

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

    over the western Arctic Ocean region (Citation) Journal of Climate ARM d'Entremont Analysis of Geostationary Satellite Imagery Using a Temporal-Differencing Technique (Citation)...

  19. ARM - Journal Articles 2015

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

    Journal Articles Conference Documents Program ... in Modeling Earth Systems Yes ARM ASR Zhou ... Technology Yes ASR China Morphology and mixing state of aged soot particles at a remote ...

  20. SC e-journals

    Office of Scientific and Technical Information (OSTI)

    Search Options Web of Science Search citations for a wide range of peer-reviewed journals, includes cited reference searching and author identification tools. Web of Knowledge ...

  1. Process for making solid-state radiation-emitting composition

    DOE Patents [OSTI]

    Ashley, Carol S.; Brinker, C. Jeffrey; Reed, Scott; Walko, Robert J.

    1993-01-01

    The invention provides a process for loading an aerogel substrate with tritium and the resultant compositions. According to the process, an aerogel substrate is hydrolyzed so that surface OH groups are formed. The hydrolyzed aerogel is then subjected to tritium exchange employing, for example, a tritium-containing gas, whereby tritium atoms replace H atoms of surface OH groups. OH and/or CH groups of residual alcohol present in the aerogel may also undergo tritium exchange.

  2. Process for making solid-state radiation-emitting composition

    DOE Patents [OSTI]

    Ashley, C.S.; Brinker, C.J.; Reed, S.; Walko, R.J.

    1993-08-31

    The invention provides a process for loading an aerogel substrate with tritium and the resultant compositions. According to the process, an aerogel substrate is hydrolyzed so that surface OH groups are formed. The hydrolyzed aerogel is then subjected to tritium exchange employing, for example, a tritium-containing gas, whereby tritium atoms replace H atoms of surface OH groups. OH and/or CH groups of residual alcohol present in the aerogel may also undergo tritium exchange.

  3. Investigation of radiation keeping property of barite coated cloth via image processing method

    SciTech Connect (OSTI)

    Kilincarslan, S.; Akkurt, I.; Molla, T.; Akarslan, F.

    2012-09-06

    Preservative clothes which are able to absorb radiation beam are needed not only for saving people working at radioactive environment but also for saving others from natural and man-made radiation sources we are exposed in daily life. Barite is a mineral which can be used for armour plating because of high atomic numbered element barium constituent of barite. In this study, armour plating property of barite was applied to fabrics. Barite coated fabric having characteristic of keeping radiation was obtained by penetrating barite on cloth via coating method. Radiation keeping property of fabrics obtained was determined via image processing. The results of experiments showed that barite coated fabrics have blocked radiation more than normal fabrics have done.

  4. Antiferromagnetic Spin Seebeck Effect (Journal Article) | DOE...

    Office of Scientific and Technical Information (OSTI)

    Additional Journal Information: Journal Volume: 116; Journal Issue: 9; Journal ID: ISSN 0031-9007 Publisher: American Physical Society Sponsoring Org: USDOE Office of Science (SC), ...

  5. Symmetry constraints on the elastoresistivity tensor (Journal...

    Office of Scientific and Technical Information (OSTI)

    GrantContract Number: AC02-76SF00515 Type: Publisher's Accepted Manuscript Journal Name: Physical Review B Additional Journal Information: Journal Volume: 92; Journal Issue: 23; ...

  6. Determination of Hydromagnetic Equilibria (Journal Article) ...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 1961-01-01 OSTI Identifier: 4029677 Resource Type: Journal Article Resource Relation: Journal Name: Physics of Fluids (New York); Journal Volume: 4; Journal ...

  7. An optically accessible pyrolysis microreactor (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2016-01-15 OSTI Identifier: 22482827 Resource Type: Journal Article Resource Relation: Journal Name: Review of Scientific Instruments; Journal Volume: 87; Journal ...

  8. Crystal structure determination of Efavirenz (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2015-12-23 OSTI Identifier: 22494487 Resource Type: Journal Article Resource Relation: Journal Name: AIP Conference Proceedings; Journal Volume: 1700; Journal ...

  9. Parallel ptychographic reconstruction (Journal Article) | DOE...

    Office of Scientific and Technical Information (OSTI)

    OSTI Identifier: 1222306 GrantContract Number: FC02-06ER25777 Type: Published Article Journal Name: Optics Express Additional Journal Information: Journal Volume: 22; Journal ...

  10. Optical diffraction properties of multimicrogratings (Journal...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2015-02-27 OSTI Identifier: 1222281 Type: Published Article Journal Name: Applied Optics Additional Journal Information: Journal Volume: 54; Journal Issue: 7; ...

  11. Entanglement purification with double selection (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2009-10-15 OSTI Identifier: 21316361 Resource Type: Journal Article Resource Relation: Journal Name: Physical Review. A; Journal Volume: 80; Journal Issue: 4; ...

  12. Directional Antineutrino Detection (Journal Article) | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    GrantContract Number: ER-41850; SC00012567 Type: Publisher's Accepted Manuscript Journal Name: Physical Review Letters Additional Journal Information: Journal Volume: 114; Journal ...

  13. Sneutrino chaotic inflation and landscape (Journal Article) ...

    Office of Scientific and Technical Information (OSTI)

    GrantContract Number: AC02-05CH11231 Type: Published Article Journal Name: Physics Letters. Section B Additional Journal Information: Journal Volume: 738; Journal Issue: C; ...

  14. Effective Lagrangian for Nonrelativistic Systems (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    OSTI Identifier: 1180179 GrantContract Number: AC03-76SF00098 Type: Published Article Journal Name: Physical Review X Additional Journal Information: Journal Volume: 4; Journal ...

  15. Magnetic microbes: Bacterial magnetite biomineralization (Journal...

    Office of Scientific and Technical Information (OSTI)

    Additional Journal Information: Journal Volume: 46; Journal Issue: C; Journal ID: ISSN 1084-9521 Publisher: Elsevier Research Org: Ames Laboratory (AMES), Ames, IA (United States) ...

  16. Complexation of Polyoxometalates with Cyclodextrins (Journal...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2015-08-26 OSTI Identifier: 1178853 Resource Type: Journal Article Resource Relation: Journal Name: J. Am. Chem. Soc.; Journal Volume: 137; Journal Issue: (12) ; ...

  17. Atypical Glycolysis in Clostridium thermocellum (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Resource Type: Journal Article Resource Relation: Journal Name: Applied and Environmental Microbiology; Journal Volume: 79; Journal Issue: 9 Research Org: BioEnergy Science Center ...

  18. Improved models for synchrotron radiation sources in SHADOW ...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Improved models for synchrotron radiation sources in SHADOW Citation ... DOE Contract Number: DE-AC02-98CH10886 Resource Type: Journal Article Resource Relation: ...

  19. Process for producing radiation-induced self-terminating protective coatings on a substrate

    DOE Patents [OSTI]

    Klebanoff, Leonard E.

    2001-01-01

    A gas and radiation are used to produce a protective coating that is substantially void-free on the molecular scale, self-terminating, and degradation resistant. The process can be used to deposit very thin (.apprxeq.5-20 .ANG.) coatings on critical surfaces needing protection from degradative processes including, corrosion and contamination.

  20. Mathematical modeling of sulfide flash smelting process. Part 2; Quantitative analysis of radiative heat transfer

    SciTech Connect (OSTI)

    Hahn, Y.B. ); Sohn, H.Y. )

    1990-12-01

    This paper reports on a mathematical model developed to describe the rate processes in an axisymmetric copper flash smelting furnace shaft. A particular feature of the model is the incorporation of the four-flux model to describe the radiative heat transfer by combining the absorbing, emitting, and anisotropic scattering phenomena. The importance of various subprocesses of the radiative heat transfer in a flash smelting furnace has been studied. Model predictions showed that the radiation from the furnace walls and between the particles and the surrounding is the dominant mode of heat transfer in a flash smelting furnace.

  1. Journal Cover Stories

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

    Journal Cover Stories Journal Cover Stories Here are papers authored by NERSC users that were featured on the cover of the scientific journal in which they were published. You can sort according to any of the headings below. Sort by: Default | Name | Date (low-high) | Date (high-low) | Source | Category apl 108 14 cover Gallium vacancy complexes as a cause of Shockley-Read-Hall recombination in IIInitride light emitters April 4, 2016 | Author(s): C. E. Dreyer, A. Alkauskas, J. L. Lyons, J. S.

  2. Enhancing Cloud Radiative Processes and Radiation Efficiency in the Advanced Research Weather Research and Forecasting (WRF) Model

    SciTech Connect (OSTI)

    Iacono, Michael J.

    2015-03-09

    The objective of this research has been to evaluate and implement enhancements to the computational performance of the RRTMG radiative transfer option in the Advanced Research version of the Weather Research and Forecasting (WRF) model. Efficiency is as essential as accuracy for effective numerical weather prediction, and radiative transfer is a relatively time-consuming component of dynamical models, taking up to 30-50 percent of the total model simulation time. To address this concern, this research has implemented and tested a version of RRTMG that utilizes graphics processing unit (GPU) technology (hereinafter RRTMGPU) to greatly improve its computational performance; thereby permitting either more frequent simulation of radiative effects or other model enhancements. During the early stages of this project the development of RRTMGPU was completed at AER under separate NASA funding to accelerate the code for use in the Goddard Space Flight Center (GSFC) Goddard Earth Observing System GEOS-5 global model. It should be noted that this final report describes results related to the funded portion of the originally proposed work concerning the acceleration of RRTMG with GPUs in WRF. As a k-distribution model, RRTMG is especially well suited to this modification due to its relatively large internal pseudo-spectral (g-point) dimension that, when combined with the horizontal grid vector in the dynamical model, can take great advantage of the GPU capability. Thorough testing under several model configurations has been performed to ensure that RRTMGPU improves WRF model run time while having no significant impact on calculated radiative fluxes and heating rates or on dynamical model fields relative to the RRTMG radiation. The RRTMGPU codes have been provided to NCAR for possible application to the next public release of the WRF forecast model.

  3. SC e-journals, Engineering

    Office of Scientific and Technical Information (OSTI)

    Engineering Science Chemical Science Chemistry of Materials Chinese Optics Letters ... Robotic Systems Journal of Solid State Chemistry Journal of The American Ceramic Society ...

  4. SC e-journals, Environment

    Office of Scientific and Technical Information (OSTI)

    ... Zone Journal Virtual Journal of Biomedical Optics Waste Management Water, Air, and Soil Pollution Water, Air, and Soil Pollution: Focus Water Alternatives - OAJ Water Research ...

  5. Looking for Darwin's footprints in the microbial world (Journal...

    Office of Scientific and Technical Information (OSTI)

    At the same time, quantitative models of the microevolutionary processes shaping microbial ... Resource Relation: Journal Name: Trends in Microbiology Research Org: Ernest Orlando ...

  6. Value of increasing film processing time to reduce radiation dose during mammography

    SciTech Connect (OSTI)

    Skubic, S.E.; Yagan, R.; Oravec, D.; Shah, Z. )

    1990-12-01

    We systematically tested the effects on radiation dose and image quality of increasing the mammographic film processing time from the standard 90 sec to 3 min. Hurter and Driffield curves were obtained for a Kodak Min-R-OM1-SO177 screen-film combination processed with Kodak chemistry. Image contrast and radiation dose were measured for two tissue-equivalent breast phantoms. We also compared sequential pairs of mammograms, one processed at 90 sec and one at 3 min, from 44 patients on the basis of nine categories of image quality. Increased processing time reduced breast radiation dose by 30%, increased contrast by 11%, and produced slight overall gains in image quality. Simple modifications can convert a 90-sec processor to a 3-min unit. We recommend that implementation of extended processing be considered, especially by those centers that obtain a large number of screening mammograms. Three-minute film processing can reduce breast radiation dose by 30% and increase contrast by 11% without compromising image quality.

  7. General description of electromagnetic radiation processes based on instantaneous charge acceleration in ''endpoints''

    SciTech Connect (OSTI)

    James, Clancy W.; Falcke, Heino; Huege, Tim; Ludwig, Marianne

    2011-11-15

    We present a methodology for calculating the electromagnetic radiation from accelerated charged particles. Our formulation - the 'endpoint formulation' - combines numerous results developed in the literature in relation to radiation arising from particle acceleration using a complete, and completely general, treatment. We do this by describing particle motion via a series of discrete, instantaneous acceleration events, or 'endpoints', with each such event being treated as a source of emission. This method implicitly allows for particle creation and destruction, and is suited to direct numerical implementation in either the time or frequency domains. In this paper we demonstrate the complete generality of our method for calculating the radiated field from charged particle acceleration, and show how it reduces to the classical named radiation processes such as synchrotron, Tamm's description of Vavilov-Cherenkov, and transition radiation under appropriate limits. Using this formulation, we are immediately able to answer outstanding questions regarding the phenomenology of radio emission from ultra-high-energy particle interactions in both the earth's atmosphere and the moon. In particular, our formulation makes it apparent that the dominant emission component of the Askaryan effect (coherent radio-wave radiation from high-energy particle cascades in dense media) comes from coherent 'bremsstrahlung' from particle acceleration, rather than coherent Vavilov-Cherenkov radiation.

  8. Radiation tolerant circuits designed in 2 commercial 0.25{micro} CMOS processes

    SciTech Connect (OSTI)

    Mekkaoui, A.

    2001-03-08

    Characterization of simple devices as well as complex circuits, in two commercial 0.25{micro} processes, demonstrates a high level (up to 58 Mrad) radiation tolerance of these technologies. They are also very likely to be immune to single event gate damage according to the results from 200 MeV-protons irradiation.

  9. Process for Transition of Uranium Mill Tailings Radiation Control Act Title

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

    II Disposal Sites to the U.S. Department of Energy Office of Legacy Management for Long-Term Surveillance and Maintenance | Department of Energy Uranium Mill Tailings Radiation Control Act Title II Disposal Sites to the U.S. Department of Energy Office of Legacy Management for Long-Term Surveillance and Maintenance Process for Transition of Uranium Mill Tailings Radiation Control Act Title II Disposal Sites to the U.S. Department of Energy Office of Legacy Management for Long-Term

  10. Increased radiation dose at mammography due to prolonged exposure, delayed processing, and increased film darkening

    SciTech Connect (OSTI)

    Kimme-Smith, C.; Bassett, L.W.; Gold, R.H.; Chow, S. )

    1991-02-01

    Four single-emulsion films introduced over the past 2 years--Du Pont Microvision, Fuji MiMa, Konica CM, and Eastman Kodak OM--were compared with Eastman Kodak OM SO-177 (Min-RE) film to evaluate their varying effects on mean glandular dose of reciprocity law failure due to prolonged exposure, delayed processing, and increased film darkening as a result of increased radiation exposure to improve penetration of glandular tissue. Exposures over 1.3 seconds led to increased radiation doses of 20%-30%. Delays in processing of 6 hours decreased processing speed by 11%-32% for all films except Du Pont Microvision. Optical density increases of 0.40 required 20%-30% more skin exposure for all five films. Optimal viewing densities were also evaluated and found to be different for each of the five films. Mammographers need to be aware of these differences in mammographic films to achieve maximum contrast at mammography.

  11. SC e-journals, Nuclear

    Office of Scientific and Technical Information (OSTI)

    in Nuclear Energy Radiation and Environmental Biophysics Radiation Physics and Chemistry Radiation Protection Dosimetry Radiation Research Research Letters in Electronics - ...

  12. Resonant flavor oscillations in electroweak baryogenesis (Journal...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2011-09-09 OSTI Identifier: 1100738 Type: Publisher's Accepted Manuscript Journal Name: Physical Review D Additional Journal Information: Journal Volume: 84; ...

  13. Perturbed recombination from dark matter annihilation (Journal...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2013-05-23 OSTI Identifier: 1102738 Type: Publisher's Accepted Manuscript Journal Name: Physical Review D Additional Journal Information: Journal Volume: 87; ...

  14. Quantum nanophotonics in diamond [Invited] (Journal Article)...

    Office of Scientific and Technical Information (OSTI)

    OSTI Identifier: 1244148 GrantContract Number: SC0012704 Type: Publisher's Accepted Manuscript Journal Name: Journal of the Optical Society of America B Additional Journal ...

  15. Exploring intertwined orders in cuprate superconductors (Journal...

    Office of Scientific and Technical Information (OSTI)

    Journal Volume: 460; Journal Issue: C; Journal ID: ISSN 0921-4526 Publisher: Elsevier Research Org: Brookhaven National Laboratory (BNL), Upton, NY (United States)...

  16. Foreword (Journal Article) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Journal Volume: 944; Journal Issue: C; Journal ID: ISSN 0375-9474 Publisher: Elsevier Research Org: Michigan State Univ., East Lansing, MI (United States) Sponsoring Org:...

  17. Chiral dynamics and peripheral transverse densities (Journal...

    Office of Scientific and Technical Information (OSTI)

    ... Resource Relation: Journal Name: Journal of High Energy Physics (Online); Journal Volume: 1401 Publisher: Springer Berlin Research Org: Thomas Jefferson National Accelerator ...

  18. Renormalization group functional equations (Journal Article)...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2011-03-16 OSTI Identifier: 1100055 Type: Publisher's Accepted Manuscript Journal Name: Physical Review D Additional Journal Information: Journal Volume: 83; ...

  19. MEK5 suppresses osteoblastic differentiation (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect Search Results Journal Article: MEK5 suppresses osteoblastic ... OSTI Identifier: 22462118 Resource Type: Journal Article Resource Relation: Journal Name: ...

  20. Renormalization group functional equations (Journal Article)...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2011-03-15 OSTI Identifier: 21537581 Resource Type: Journal Article Resource Relation: Journal Name: Physical Review. D, Particles Fields; Journal Volume: 83; ...

  1. The Gottingen Minipig Is a Model of the Hematopoietic Acute Radiation...

    Office of Scientific and Technical Information (OSTI)

    ... Armed Forces Research Institute of Medical Sciences, Bangkok (Thailand) Veterinary ... of Radiation Oncology, Biology and Physics; Journal Volume: 86; Journal Issue: 5; ...

  2. ARM - Mission Summary Journal

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

    Mission Summary Journal Related Links CLASIC Home AAF Home ARM Data Discovery Browse Data Post-Campaign CLASIC/CHAPS Special Session at AGU Annual Meeting, December 15-19 CLASIC Workshop, March 26-27 Data Sets Deployment Resources Measurement Platforms PNNL WRF-CuP Forecast Cloud Physics Lidar MODIS Airborne Simulator Data Mesonet Monitoring ARM Data Plots Experiment Planning CLASIC Proposal Abstract Science Questions Science and Implementation Plan (pdf) Measurement Platforms (pdf) CLASIC-Land

  3. Poroelastic modeling of fracture-seismic wave interaction (Journal...

    Office of Scientific and Technical Information (OSTI)

    Resource Type: Journal Article Resource Relation: Journal Name: International Journal of the Japanese Committee for Rock Mechanics; Journal Volume: 4; Journal Issue: 2; Related ...

  4. LITHIUM ABUNDANCES OF EXTREMELY METAL-POOR TURNOFF STARS (Journal...

    Office of Scientific and Technical Information (OSTI)

    ... Publication Date: 2009-06-20 OSTI Identifier: 21307719 Resource Type: Journal Article Resource Relation: Journal Name: Astrophysical Journal; Journal Volume: 698; Journal Issue: 2; ...

  5. Ultra-high-efficiency metamaterial polarizer (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    OSTI Identifier: 1222355 GrantContract Number: EE0005959 Type: Published Article Journal Name: Optica Additional Journal Information: Journal Volume: 1; Journal Issue: 5; Journal ...

  6. Geometrical evaluation of star products (Journal Article) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2000-07-01 OSTI Identifier: 20216851 Resource Type: Journal Article Resource Relation: Journal Name: Journal of Mathematical Physics; Journal Volume: 41; Journal ...

  7. Neutrino physics (Journal Article) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2000-01-01 OSTI Identifier: 20217751 Resource Type: Journal Article Resource Relation: Journal Name: American Journal of Physics; Journal Volume: 68; Journal ...

  8. Spin caloritronics in graphene (Journal Article) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2015-06-14 OSTI Identifier: 22412915 Resource Type: Journal Article Resource Relation: Journal Name: Journal of Applied Physics; Journal Volume: 117; Journal ...

  9. Sub-millikelvin stabilization of a closed cycle cryocooler (Journal...

    Office of Scientific and Technical Information (OSTI)

    Journal Name: Review of Scientific Instruments Additional Journal Information: Journal Volume: 85; Journal Issue: 10; Journal ID: ISSN 0034-6748 Publisher: American Institute of ...

  10. Parallel heuristics for scalable community detection (Journal...

    Office of Scientific and Technical Information (OSTI)

    Additional Journal Information: Journal Volume: 47; Journal Issue: C; Related Information: CHORUS Timestamp: 2016-05-17 16:28:54; Journal ID: ISSN 0167-8191 Publisher: Elsevier ...

  11. POTENTIAL AND FUTURE TRENDS ON INDUSTRIAL RADIATION PROCESSING TECHNOLOGY APPLICATION IN EMERGING COUNTRY - BRAZIL

    SciTech Connect (OSTI)

    Sampa, M.H.O.; Omi, N.M.; Rela, C.S.; Tsai, D.

    2004-10-06

    Brazil started the use of radiation technology in the seventies on crosslinking polyethylene for insulation of wire and electronic cables and sterilization of medical care devices. The present status of industrial applications of radiation shows that the use of this technology is increasing according to the economical development and the necessity to become the products manufactured in the local industries competitive in quality and price for internal and external market. The on going development activities in this area are concentrated on polymers processing (materials modification), foodstuff treatment and environmental protection. The development, the promotion and the technical support to consolidate this technology to the local industries is the main attribution of Institute for Energetic and Nuclear Research-IPEN, a governmental Institution.

  12. ARM - Journal Articles 2003

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

    ... ARM Min Photon path length distributions inferred from rotating shadowband spectrometer measurements at the Atmospheric Radiation Measurements Program Southern Great Plains site ...

  13. ARM - Journal Articles 2002

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

    ARM Jensen Radiative impacts of anvil outflow during the Maritime Continent Thunderstorm ... CH2O measurements over the north Atlantic during the 1997 NARE campaign: ...

  14. Broadband Outdoor Radiometer Calibration Process for the Atmospheric Radiation Measurement Program

    SciTech Connect (OSTI)

    Dooraghi, Michael

    2015-09-01

    The Atmospheric Radiation Measurement program (ARM) maintains a fleet of monitoring stations to aid in the improved scientific understanding of the basic physics related to radiative feedback processes in the atmosphere, particularly the interactions among clouds and aerosols. ARM obtains continuous measurements and conducts field campaigns to provide data products that aid in the improvement and further development of climate models. All of the measurement campaigns include a suite of solar measurements. The Solar Radiation Research Laboratory at the National Renewable Energy Laboratory supports ARM's full suite of stations in a number of ways, including troubleshooting issues that arise as part of the data-quality reviews; managing engineering changes to the standard setup; and providing calibration services and assistance to the full fleet of solar-related instruments, including pyranometers, pyrgeometers, pyrheliometers, as well as the temperature/relative humidity probes, multimeters, and data acquisition systems that are used in the calibrations performed at the Southern Great Plains Radiometer Calibration Facility. This paper discusses all aspects related to the support provided to the calibration of the instruments in the solar monitoring fleet.

  15. Observation of hydrodynamic processes of radiation-ablated plasma in a small hole

    SciTech Connect (OSTI)

    Li, Hang; Kuang, Longyu; Jiang, Shaoen Ding, Yongkun; Song, Tianming; Yang, Jiamin Zhu, Tuo; Lin, Zhiwei; Zheng, Jianhua; Zhang, Haiying; Yu, Ruizhen; Liu, Shenye; Hu, Guangyue; Zhao, Bin; Zheng, Jian

    2015-07-15

    In the hohlraum used in laser indirect-drive inertial confinement fusion experiments, hydrodynamic processes of radiation-ablated high-Z plasma have a great effect on laser injection efficiency, radiation uniformity, and diagnosis of hohlraum radiation field from diagnostic windows (DW). To study plasma filling in the DWs, a laser-irradiated Ti disk was used to generate 2–5 keV narrow energy band X-ray as the intense backlighter source, and laser-produced X-ray in a hohlraum with low-Z foam tamper was used to heat a small hole surrounded by gold wall with 150 μm in diameter and 100 μm deep. The hydrodynamic movement of the gold plasma in the small hole was measured by an X-ray framing camera and the results are analyzed. Quantitative measurement of the plasma areal density distribution and evolution in the small hole can be used to assess the effect of plasma filling on the diagnosis from the DWs.

  16. Thin layer imaging process for microlithography using radiation at strongly attenuated wavelengths

    DOE Patents [OSTI]

    Wheeler, David R.

    2004-01-06

    A method for patterning of resist surfaces which is particularly advantageous for systems having low photon flux and highly energetic, strongly attenuated radiation. A thin imaging layer is created with uniform silicon distribution in a bilayer format. An image is formed by exposing selected regions of the silylated imaging layer to radiation. The radiation incident upon the silyliated resist material results in acid generation which either catalyzes cleavage of Si--O bonds to produce moieties that are volatile enough to be driven off in a post exposure bake step or produces a resist material where the exposed portions of the imaging layer are soluble in a basic solution, thereby desilylating the exposed areas of the imaging layer. The process is self limiting due to the limited quantity of silyl groups within each region of the pattern. Following the post exposure bake step, an etching step, generally an oxygen plasma etch, removes the resist material from the de-silylated areas of the imaging layer.

  17. Scaling Law of Coherent Synchrotron Radiation in a Rectangular...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Scaling Law of Coherent Synchrotron Radiation in a Rectangular Chamber Citation Details In-Document Search Title: Scaling Law of Coherent Synchrotron Radiation in...

  18. SC e-journals, Medicine

    Office of Scientific and Technical Information (OSTI)

    ... Trends in Microbiology Veterinary Research Communications Virchows Archiv Virology Virtual Journal of Biomedical Optics Virus Genes X-Ray Spectrometry Zeitschrift fr Kardiologie

  19. SC e-journals, Chemistry

    Office of Scientific and Technical Information (OSTI)

    ... Acta Glass and Ceramics Global Biogeochemical Cycles Green Chemistry Helvetica Chimica Acta High Energy Chemistry High Temperature Hyle: International Journal for ...

  20. System of laser pump and synchrotron radiation probe microdiffraction to investigate optical recording process

    SciTech Connect (OSTI)

    Yasuda, Nobuhiro; Fukuyama, Yoshimitsu; Osawa, Hitoshi; Kimura, Shigeru; Ito, Kiminori; Tanaka, Yoshihito; Matsunaga, Toshiyuki; Kojima, Rie; Hisada, Kazuya; Tsuchino, Akio; Birukawa, Masahiro; Yamada, Noboru; Sekiguchi, Koji; Fujiie, Kazuhiko; Kawakubo, Osamu; Takata, Masaki

    2013-06-15

    We have developed a system of laser-pump and synchrotron radiation probe microdiffraction to investigate the phase-change process on a nanosecond time scale of Ge{sub 2}Sb{sub 2}Te{sub 5} film embedded in multi-layer structures, which corresponds to real optical recording media. The measurements were achieved by combining (i) the pump-laser system with a pulse width of 300 ps, (ii) a highly brilliant focused microbeam with wide peak-energy width ({Delta}E/E {approx} 2%) made by focusing helical undulator radiation without monochromatization, and (iii) a precise sample rotation stage to make repetitive measurements. We successfully detected a very weak time-resolved diffraction signal by using this system from 100-nm-thick Ge{sub 2}Sb{sub 2}Te{sub 5} phase-change layers. This enabled us to find the dependence of the crystal-amorphous phase change process of the Ge{sub 2}Sb{sub 2}Te{sub 5} layers on laser power.

  1. Very Low-Power Consumption Analog Pulse Processing ASIC for Semiconductor Radiation Detectors

    SciTech Connect (OSTI)

    Wessendorf, K.O.; Lund, J.C.; Brunett, B.A.; Laguna, G.R.; Clements, J.W.

    1999-08-23

    We describe a very-low power consumption circuit for processing the pulses from a semiconductor radiation detector. The circuit was designed for use with a cadmium zinc telluride (CZT) detector for unattended monitoring of stored nuclear materials. The device is intended to be battery powered and operate at low duty-cycles over a long period of time. This system will provide adequate performance for medium resolution gamma-ray pulse-height spectroscopy applications. The circuit incorporates the functions of a charge sensitive preamplifier, shaping amplifier, and peak sample and hold circuit. An application specific integrated circuit (ASIC) version of the design has been designed, built and tested. With the exception of the input field effect transistor (FET), the circuit is constructed using bipolar components. In this paper the design philosophy and measured performance characteristics of the circuit are described.

  2. Non-radiative carrier recombination enhanced by two-level process: A first-principles study

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

    Yang, Ji -Hui; Shi, Lin; Wang, Lin -Wang; Wei, Su -Huai

    2016-02-16

    In this study, non-radiative recombination plays an important role in the performance of optoelectronic semiconductor devices such as solar cells and light-emitting diodes. Most textbook examples assume that the recombination process occurs through a single defect level, where one electron and one hole are captured and recombined. Based on this simple picture, conventional wisdom is that only defect levels near the center of the bandgap can be effective recombination centers. Here, we present a new two-level recombination mechanism: first, one type of carrier is captured through a defect level forming a metastable state; then the local defect configuration rapidly changesmore » to a stable state, where the other type of carrier is captured and recombined through another defect level. This novel mechanism is applied to the recombination center Te2+cd in CdTe. We show that this two-level process can significantly increase the recombination rate (by three orders of magnitude) in agreement with experiments. We expect that this two-level recombination process can exist in a wide range of semiconductors, so its effect should be carefully examined in characterizing optoelectronic materials.« less

  3. Asymmetric twin Dark Matter (Journal Article) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2015-11-09 OSTI Identifier: 22458403 Resource Type: Journal Article Resource Relation: Journal Name: Journal of Cosmology and Astroparticle Physics; Journal ...

  4. Trapping penguins with entangled B mesons (Journal Article) ...

    Office of Scientific and Technical Information (OSTI)

    GrantContract Number: FG02-96ER40989 Type: Published Article Journal Name: Physics Letters. Section B Additional Journal Information: Journal Volume: 754; Journal Issue: C;...

  5. Stop-catalyzed baryogenesis beyond the MSSM (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    OSTI Identifier: 1226507 GrantContract Number: SC0011095 Type: Published Article Journal Name: Physical Review D Additional Journal Information: Journal Volume: 92; Journal Issue: ...

  6. Dynamic trapping near a quantum critical point (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    GrantContract Number: DEFG02-01ER-40676 Type: Publisher's Accepted Manuscript Journal Name: Physical Review B Additional Journal Information: Journal Volume: 91; Journal Issue: 5; ...

  7. Production of photons in relativistic heavy-ion collisions (Journal...

    Office of Scientific and Technical Information (OSTI)

    GrantContract Number: AC02-05CH11231; SC0012704 Type: Publisher's Accepted Manuscript Journal Name: Physical Review C Additional Journal Information: Journal Volume: 93; Journal ...

  8. Review: laser ignition for aerospace propulsion (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Additional Journal Information: Journal Volume: 5; Journal Issue: 1; Journal ID: ISSN 2212-540X Publisher: Elsevier Sponsoring Org: USDOE Country of Publication: Country unknown...

  9. Ab initio study of neutron drops with chiral Hamiltonians (Journal...

    Office of Scientific and Technical Information (OSTI)

    Additional Journal Information: Journal Volume: 739; Journal Issue: C; Journal ID: ISSN 0370-2693 Publisher: Elsevier Sponsoring Org: USDOE Country of Publication: Netherlands ...

  10. How likely are constituent quanta to initiate inflation? (Journal...

    Office of Scientific and Technical Information (OSTI)

    Additional Journal Information: Journal Volume: 749; Journal Issue: C; Journal ID: ISSN 0370-2693 Publisher: Elsevier Sponsoring Org: USDOE Country of Publication: Netherlands ...

  11. A cyclic universe approach to fine tuning (Journal Article) ...

    Office of Scientific and Technical Information (OSTI)

    Additional Journal Information: Journal Volume: 757; Journal Issue: C; Journal ID: ISSN 0370-2693 Publisher: Elsevier Sponsoring Org: USDOE Country of Publication: Netherlands ...

  12. Biosensor-based engineering of biosynthetic pathways (Journal...

    Office of Scientific and Technical Information (OSTI)

    GrantContract Number: DEFG02-02ER63445 Type: Published Article Journal Name: Current Opinion in Biotechnology Additional Journal Information: Journal Volume: 42; Journal Issue: C; ...

  13. Structural insights into [mu]-opioid receptor activation (Journal...

    Office of Scientific and Technical Information (OSTI)

    Resource Type: Journal Article Resource Relation: Journal Name: Nature; Journal Volume: ... Language: ENGLISH Word Cloud More Like This Full Text Journal Articles DOI: 10.1038nature...

  14. Elastoconductivity as a probe of broken mirror symmetries (Journal...

    Office of Scientific and Technical Information (OSTI)

    GrantContract Number: AC02-76SF00515 Type: Publisher's Accepted Manuscript Journal Name: Physical Review B Additional Journal Information: Journal Volume: 92; Journal Issue: 3; ...

  15. Large N (=3) neutrinos and random matrix theory (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Resource Relation: Journal Name: Journal of High Energy Physics (Online); Journal Volume: 2012; Journal Issue: 12 Publisher: Springer Berlin Research Org: SLAC National Accelerator ...

  16. Electronic confinement in modulation doped quantum dots (Journal...

    Office of Scientific and Technical Information (OSTI)

    OSTI Identifier: 22262637 Resource Type: Journal Article Resource Relation: Journal Name: Applied Physics Letters; Journal Volume: 104; Journal Issue: 15; Other Information: (c) ...

  17. Spin-Hall-assisted magnetic random access memory (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    OSTI Identifier: 22257135 Resource Type: Journal Article Resource Relation: Journal Name: Applied Physics Letters; Journal Volume: 104; Journal Issue: 1; Other Information: (c) ...

  18. Optical Third-Harmonic Generation in Graphene (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2013-06-10 OSTI Identifier: 1102835 Type: Published Article Journal Name: Physical Review X Additional Journal Information: Journal Volume: 3; Journal Issue: 2; ...

  19. Metallic quantum critical points with finite BCS couplings (Journal...

    Office of Scientific and Technical Information (OSTI)

    GrantContract Number: AC02-76SF00515 Type: Publisher's Accepted Manuscript Journal Name: Physical Review B Additional Journal Information: Journal Volume: 92; Journal Issue: 20; ...

  20. Fly-scan ptychography (Journal Article) | DOE PAGES

    Office of Scientific and Technical Information (OSTI)

    Identifier: 1201502 GrantContract Number: AC02-98CH10886 Type: Accepted Manuscript Journal Name: Scientific Reports Additional Journal Information: Journal Volume: 5; Journal...

  1. Casimir forces of metallic microstructures into cavities (Journal...

    Office of Scientific and Technical Information (OSTI)

    Number: ERC02-EXEL; AC02-07CH11358; 32081 Type: Publisher's Accepted Manuscript Journal Name: Physical Review B Additional Journal Information: Journal Volume: 92; Journal...

  2. Virtual photon fragmentation functions (Journal Article) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    OSTI Identifier: 40277406 DOE Contract Number: FG02-87ER40731 Resource Type: Journal Article Resource Relation: Journal Name: Physical Review D; Journal Volume: 64; Journal Issue: ...

  3. Antiferromagnetic spin Seebeck effect. (Journal Article) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    OSTI Identifier: 1245591 DOE Contract Number: AC02-06CH11357 Resource Type: Journal Article Resource Relation: Journal Name: Physical Review Letters; Journal Volume: 116; Journal ...

  4. The Enriched Xenon Observatory (Journal Article) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2009-12-17 OSTI Identifier: 21325784 Resource Type: Journal Article Resource Relation: Journal Name: AIP Conference Proceedings; Journal Volume: 1182; Journal ...

  5. Dirac neutrino dark matter (Journal Article) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2008-01-15 OSTI Identifier: 22137754 Resource Type: Journal Article Resource Relation: Journal Name: Journal of Cosmology and Astroparticle Physics; Journal ...

  6. High intensity neutrino beams (Journal Article) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2015-07-15 OSTI Identifier: 22490655 Resource Type: Journal Article Resource Relation: Journal Name: AIP Conference Proceedings; Journal Volume: 1666; Journal ...

  7. Quark Forces from Hadronic Spectroscopy (Journal Article) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2009-04-17 OSTI Identifier: 21180376 Resource Type: Journal Article Resource Relation: Journal Name: Physical Review Letters; Journal Volume: 102; Journal Issue: ...

  8. Slavnov-Taylor identities for primordial perturbations (Journal...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2014-02-01 OSTI Identifier: 22369781 Resource Type: Journal Article Resource Relation: Journal Name: Journal of Cosmology and Astroparticle Physics; Journal ...

  9. Engineering allostery (Journal Article) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    GrantContract Number: FG02-02ER63445 Type: Publisher's Accepted Manuscript Journal Name: Trends in Genetics Additional Journal Information: Journal Volume: 30; Journal Issue: 12; ...

  10. Charged Pion Photoproduction (Journal Article) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2009-12-17 OSTI Identifier: 21325764 Resource Type: Journal Article Resource Relation: Journal Name: AIP Conference Proceedings; Journal Volume: 1182; Journal ...

  11. Soft Collinear Effective Theory (Journal Article) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2006-07-11 OSTI Identifier: 20875872 Resource Type: Journal Article Resource Relation: Journal Name: AIP Conference Proceedings; Journal Volume: 842; Journal ...

  12. Low background techniques in CANDLES (Journal Article) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2015-08-17 OSTI Identifier: 22488722 Resource Type: Journal Article Resource Relation: Journal Name: AIP Conference Proceedings; Journal Volume: 1672; Journal ...

  13. Directional Antineutrino Detection (Journal Article) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    GrantContract Number: ER-41850; SC00012567 Type: Publisher's Accepted Manuscript Journal Name: Physical Review Letters Additional Journal Information: Journal Volume: 114; Journal ...

  14. Plans for Future Megawatt Facilities (Journal Article) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2005-06-08 OSTI Identifier: 20722740 Resource Type: Journal Article Resource Relation: Journal Name: AIP Conference Proceedings; Journal Volume: 773; Journal ...

  15. Statistical Mechanics of Prion Diseases (Journal Article) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2001-07-30 OSTI Identifier: 40277303 Resource Type: Journal Article Resource Relation: Journal Name: Physical Review Letters; Journal Volume: 87; Journal Issue: ...

  16. Defining chaos (Journal Article) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2015-09-15 OSTI Identifier: 22482320 Resource Type: Journal Article Resource Relation: Journal Name: Chaos (Woodbury, N. Y.); Journal Volume: 25; Journal Issue: ...

  17. Form factor dark matter (Journal Article) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2010-01-01 OSTI Identifier: 22272953 Resource Type: Journal Article Resource Relation: Journal Name: Journal of Cosmology and Astroparticle Physics; Journal ...

  18. Axion dark matter: strings and their cores (Journal Article)...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2016-01-04 OSTI Identifier: 22458446 Resource Type: Journal Article Resource Relation: Journal Name: Journal of Cosmology and Astroparticle Physics; Journal ...

  19. Antiferromagnetic Spin Seebeck Effect (Journal Article) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    GrantContract Number: AC02-06CH11357 Type: Publisher's Accepted Manuscript Journal Name: Physical Review Letters Additional Journal Information: Journal Volume: 116; Journal ...

  20. Connecting physical resonant amplitudes and lattice QCD (Journal...

    Office of Scientific and Technical Information (OSTI)

    Additional Journal Information: Journal Volume: 757; Journal Issue: C; Journal ID: ISSN 0370-2693 Publisher: Elsevier Sponsoring Org: USDOE Country of Publication: Netherlands ...

  1. Optical diffractionn properties of multi-microgratings (Journal...

    Office of Scientific and Technical Information (OSTI)

    OSTI Identifier: 1185603 DOE Contract Number: DE-AC05-00OR22725 Resource Type: Journal Article Resource Relation: Journal Name: Applied Optics; Journal Volume: 54; Journal...

  2. Constraining ALP-photon coupling using galaxy clusters (Journal...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2016-01-21 OSTI Identifier: 22458429 Resource Type: Journal Article Resource Relation: Journal Name: Journal of Cosmology and Astroparticle Physics; Journal ...

  3. Ultra-high-efficiency metamaterial polarizer (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Additional Journal Information: Journal Volume: 1; Journal Issue: 5; Journal ID: ISSN 2334-2536 Publisher: Optical Society of America Sponsoring Org: USDOE Country of Publication: ...

  4. Application of an Informatics-Based Decision-Making Framework and Process to the Assessment of Radiation Safety in Nanotechnology

    SciTech Connect (OSTI)

    Hoover, Mark D.; Myers, David S.; Cash, Leigh J.; Guilmette, Raymond A.; Kreyling, Wolfgang G.; Oberdörster, Günter; Smith, Rachel; Cassata, James R.; Boecker, Bruce B.; Grissom, Michael P.

    2015-01-01

    The National Council on Radiation Protection and Measurements (NCRP) has established NCRP Scientific Committee 2-6 to develop a report on the current state of knowledge and guidance for radiation safety programs involved with nanotechnology. Nanotechnology is the understanding and control of matter at the nanoscale, at dimensions between approximately 1 and 100 nanometers, where unique phenomena enable novel applications. While the full report is in preparation, this article presents and applies an informatics-based decision-making framework and process through which the radiation protection community can anticipate that nano-enabled applications, processes, nanomaterials, and nanoparticles are likely to become present or are already present in radiation-related activities; recognize specific situations where environmental and worker safety, health, well-being, and productivity may be affected by nano-related activities; evaluate how radiation protection practices may need to be altered to improve protection; control information, interpretations, assumptions, and conclusions to implement scientifically sound decisions and actions; and confirm that desired protection outcomes have been achieved. This generally applicable framework and supporting process can be continuously applied to achieve health and safety at the convergence of nanotechnology and radiation-related activities.

  5. Application of an Informatics-Based Decision-Making Framework and Process to the Assessment of Radiation Safety in Nanotechnology

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

    Hoover, Mark D.; Myers, David S.; Cash, Leigh J.; Guilmette, Raymond A.; Kreyling, Wolfgang G.; Oberdörster, Günter; Smith, Rachel; Cassata, James R.; Boecker, Bruce B.; Grissom, Michael P.

    2015-01-01

    The National Council on Radiation Protection and Measurements (NCRP) has established NCRP Scientific Committee 2-6 to develop a report on the current state of knowledge and guidance for radiation safety programs involved with nanotechnology. Nanotechnology is the understanding and control of matter at the nanoscale, at dimensions between approximately 1 and 100 nanometers, where unique phenomena enable novel applications. While the full report is in preparation, this article presents and applies an informatics-based decision-making framework and process through which the radiation protection community can anticipate that nano-enabled applications, processes, nanomaterials, and nanoparticles are likely to become present or are alreadymore » present in radiation-related activities; recognize specific situations where environmental and worker safety, health, well-being, and productivity may be affected by nano-related activities; evaluate how radiation protection practices may need to be altered to improve protection; control information, interpretations, assumptions, and conclusions to implement scientifically sound decisions and actions; and confirm that desired protection outcomes have been achieved. This generally applicable framework and supporting process can be continuously applied to achieve health and safety at the convergence of nanotechnology and radiation-related activities.« less

  6. Uncertainty quantification in kinematic wave models (Journal...

    Office of Scientific and Technical Information (OSTI)

    Report Number(s): PNNL-SA-84180 KJ0401000 DOE Contract Number: AC05-76RL01830 Resource Type: Journal Article Resource Relation: Journal Name: Journal of Computational Physics, ...

  7. COVARIANT STATISTICAL TREATMENT OF ANTIPROTON ANNIHILATION (Journal...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 1963-06-16 OSTI Identifier: 4627450 Resource Type: Journal Article Resource Relation: Journal Name: Nuovo Cimento (Italy) Divided into Nuovo Cimento A and Nuovo ...

  8. Green Money Journal | Open Energy Information

    Open Energy Info (EERE)

    Money Journal Jump to: navigation, search Name: Green Money Journal Place: Santa Fe, New Mexico Zip: 87504 Sector: Renewable Energy Product: Online magazine covering the financial...

  9. The Exiguobacterium genus: biodiversity and biogeography (Journal...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: The Exiguobacterium genus: biodiversity and biogeography Citation Details ... DOE Contract Number: DE-AC05-00OR22725 Resource Type: Journal Article Resource Relation: ...

  10. ACM TOMS replicated computational results initiative (Journal...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: ACM TOMS replicated computational results initiative Citation Details ... OSTI Identifier: 1235340 Report Number(s): SAND--2015-20790J Journal ID: ISSN 0098-3500; ...

  11. Geographical Applications of Remote Sensing (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect Search Results Journal Article: Geographical Applications of Remote ... DOE Contract Number: AC05-76RL01830 Resource Type: Journal Article Resource Relation: ...

  12. Space propulsion: The antimatter advantage (Journal Article)...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Space propulsion: The antimatter advantage Citation Details In-Document ... Publication Date: 1993-11-01 OSTI Identifier: 5657366 Resource Type: Journal Article ...

  13. Observational constraints on exponential gravity (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Resource Relation: Journal Name: Physical Review. D, Particles Fields; Journal Volume: 82; ... Export Metadata Endnote Excel CSV XML Save to My Library Send to Email Send to Email ...

  14. Ab initio calculation of the $$np \\to d ³$$ radiative capture process

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

    Beane, Silas R.; Chang, Emmanuel; Detmold, William; Orginos, Kostas; Parreño, Assumpta; Savage, Martin J.; Tiburzi, Brian C.

    2015-09-24

    In this study, lattice QCD calculations of two-nucleon systems are used to isolate the short-distance two-body electromagnetic contributions to the radiative capture processmore » $$np \\to d\\gamma$$, and the photo-disintegration processes $$\\gamma^{(\\ast)} d \\to np$$. In nuclear potential models, such contributions are described by phenomenological meson-exchange currents, while in the present work, they are determined directly from the quark and gluon interactions of QCD. Calculations of neutron-proton energy levels in multiple background magnetic fields are performed at two values of the quark masses, corresponding to pion masses of $$m_\\pi \\sim 450$$ and 806 MeV, and are combined with pionless nuclear effective field theory to determine these low-energy inelastic processes. Extrapolating to the physical pion mass, a cross section of $$\\sigma^{lqcd}(np\\to d\\gamma)=332.4({\\tiny \\begin{array}{l}+5.4 \\\\ - 4.7\\end{array}})\\ mb$$ is obtained at an incident neutron speed of $$v=2,200\\ m/s$$, consistent with the experimental value of $$\\sigma^{expt}(np \\to d\\gamma) = 334.2(0.5)\\ mb$$.« less

  15. Oil and gas journal databook, 1987 edition

    SciTech Connect (OSTI)

    Not Available

    1987-01-01

    This book is an annual compendium of surveys and special reports reviewed by experts. The 1987 edition opens with a forward by Gene Kinney, co-publisher of the Oil and Gas Journal and includes the OGJ 400 Report, Crude Oil Assays, Worldwide Petrochemical Survey, the Midyear Forecast and Reviews, the Worldwide Gas Processing Report, the Ethylene Report, Sulfur Survey, the International Refining, Catalyst Compilation, Annual Refining Survey, Worldwide Construction Report, Pipeline Economics Report, Worldwide Production and Refining Report, the Morgan Pipeline Cost Index for Oil and Gas, the Nelson Cost Index, the Hughes Rig Count, the Smith Rig Count, the OGJ Production Report, the API Refinery Report, API Crude and Product Stocks, APU Imports of Crude and Products, and the complete Oil and Gas Journal 1986 Index of articles.

  16. Neutron and gamma radiation shielding material, structure, and process of making structure

    DOE Patents [OSTI]

    Hondorp, Hugh L.

    1984-01-01

    The present invention is directed to a novel neutron and gamma radiation elding material consisting of 95 to 97 percent by weight SiO.sub.2 and 5 to 3 percent by weight sodium silicate. In addition, the method of using this composition to provide a continuous neutron and gamma radiation shielding structure is disclosed.

  17. Home Search Collections Journals ...

    Office of Scientific and Technical Information (OSTI)

    ... concept, the firmware and software processing architecture, and the experience from ... electronics 1 2 ATCA based generic Data Acquisition system 2 2.1 Platform 2 2.2 ...

  18. Radiative reverse shock laser experiments relevant to accretion processes in cataclysmic variables

    SciTech Connect (OSTI)

    Krauland, C. M.; Drake, R. P.; Kuranz, C. C.; Sweeney, R.; Grosskopf, M.; Klein, S.; Gillespie, R.; Keiter, P. A.; Loupias, B.; Falize, E.

    2013-05-15

    We discuss the production of radiative reverse shocks in experiments at the Omega-60 laser facility. The ability of this high-intensity laser to impart large energy densities on micron-thin foils makes it feasible to create supersonic plasma flows. Obtaining a radiative reverse shock in the laboratory requires a sufficiently fast flow (∼100 km/s) of a material whose opacity is large enough to produce energetically significant emission from experimentally achievable shocked layers. The reverse shock forms in the flow once it is impeded. This paper presents the first radiographic data of normal incidence, reverse shockwaves. These experiments are primarily motivated by the contribution of radiative reverse shock waves to the evolving dynamics of the cataclysmic variable (CV) system in which they reside. We show similarity properties to suggest that the experimental production of radiative reserve shocks in the laboratory may be scalable to such astrophysical systems.

  19. Improved energy efficiency by use of the new ultraviolet light radiation paint curing process

    SciTech Connect (OSTI)

    Grosset, A.M.; Su, W.-F.A.

    1984-08-01

    In product finishing lines, ultraviolet radiation curing of paints on prefabricated structures is more energy efficient than curing by natural gas fired ovens, and could eliminate solvent emission. The replacement of a conventional natural gas fired oven by an ultraviolet radiation curing line for paint curing could save quadrillions of joules per year for each finishing line. In this program sponsored by the U.S. Department of Energy, Office of Industrial Programs, two photoinduced polymerizations, via free radical or cationic mechanisms, were considered in the formulation of UV curable paints. The spectral output of radiation sources was chosen so as to complement the absorption spectra of pigments and photoactive agents; thus highly pigmented thick films could be cured fully by UV radiation. One coat enamels, topcoats, and primers have been developed which can be applied on three dimensional objects by spraying and can be cured by passing through a tunnel containing UV lamps.

  20. Journal Articles | The Ames Laboratory

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

    Journal Articles Journal of Forensic Sciences Bommarito, C., Sturdevant, A. and D. Szymanski. 2007. Analysis of Forensic Soil Samples via HPLC and IC. Volume 52 (1), pp. 24-30. PDF Langenburg, G. 2009. Testing for Potential Contextual Bias Effects During the Verification Stage of the ACE-V Methodology When Conducting Fingerprint Comparisons. Volume 54 (3), pp. 571-582. PDF Baerncopf, J.M, McGuffin, V.L., and R. Waddell Smith. 2010. Effect of Gas Chromatography Temperature Program on the

  1. Journal of Undergraduate Research, Volume I, 2001

    SciTech Connect (OSTI)

    Faletra, P.; Beavis, W.; Franz, K.; Musick, C.; Walbridge, S.E.; Myron, H.

    2001-01-01

    This is our first volume of the Undergraduate Journal. It is an approbation of the impressive research performed by summer interns under the guidance of their dedicated mentors. The full-length publications were chosen from a pool of submissions that were reviewed by many of the excellent scientists at our National Laboratories. Most of these students will pursue careers in science, engineering and technology and, hopefully, some of this talent will remain with our labs. We have also included about 125 abstracts that survived the review process. These were submitted from all of our participating National Laboratories.

  2. Statistical characteristics of cloud variability. Part 2: Implication for parameterizations of microphysical and radiative transfer processes in climate models

    SciTech Connect (OSTI)

    Huang, Dong; Liu, Yangang

    2014-09-27

    The effects of subgrid cloud variability on grid-average microphysical rates and radiative fluxes are examined by use of long-term retrieval products at the Tropical West Pacific, Southern Great Plains, and North Slope of Alaska sites of the Department of Energy's Atmospheric Radiation Measurement program. Four commonly used distribution functions, the truncated Gaussian, Gamma, lognormal, and Weibull distributions, are constrained to have the same mean and standard deviation as observed cloud liquid water content. The probability density functions are then used to upscale relevant physical processes to obtain grid-average process rates. It is found that the truncated Gaussian representation results in up to 30% mean bias in autoconversion rate, whereas the mean bias for the lognormal representation is about 10%. The Gamma and Weibull distribution function performs the best for the grid-average autoconversion rate with the mean relative bias less than 5%. For radiative fluxes, the lognormal and truncated Gaussian representations perform better than the Gamma and Weibull representations. The results show that the optimal choice of subgrid cloud distribution function depends on the nonlinearity of the process of interest, and thus, there is no single distribution function that works best for all parameterizations. Examination of the scale (window size) dependence of the mean bias indicates that the bias in grid-average process rates monotonically increases with increasing window sizes, suggesting the increasing importance of subgrid variability with increasing grid sizes.

  3. Statistical characteristics of cloud variability. Part 2: Implication for parameterizations of microphysical and radiative transfer processes in climate models

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

    Huang, Dong; Liu, Yangang

    2014-09-27

    The effects of subgrid cloud variability on grid-average microphysical rates and radiative fluxes are examined by use of long-term retrieval products at the Tropical West Pacific, Southern Great Plains, and North Slope of Alaska sites of the Department of Energy's Atmospheric Radiation Measurement program. Four commonly used distribution functions, the truncated Gaussian, Gamma, lognormal, and Weibull distributions, are constrained to have the same mean and standard deviation as observed cloud liquid water content. The probability density functions are then used to upscale relevant physical processes to obtain grid-average process rates. It is found that the truncated Gaussian representation results inmoreup to 30% mean bias in autoconversion rate, whereas the mean bias for the lognormal representation is about 10%. The Gamma and Weibull distribution function performs the best for the grid-average autoconversion rate with the mean relative bias less than 5%. For radiative fluxes, the lognormal and truncated Gaussian representations perform better than the Gamma and Weibull representations. The results show that the optimal choice of subgrid cloud distribution function depends on the nonlinearity of the process of interest, and thus, there is no single distribution function that works best for all parameterizations. Examination of the scale (window size) dependence of the mean bias indicates that the bias in grid-average process rates monotonically increases with increasing window sizes, suggesting the increasing importance of subgrid variability with increasing grid sizes.less

  4. Improvement of Moist and Radiative Processes in Highly Parallel Atmospheric General Circulation Models: Validation and Development

    SciTech Connect (OSTI)

    Frank, William M.; Hack, James J.; Kiehl, Jeffrey T.

    1997-02-24

    Research on designing an integrated moist process parameterization package was carried. This work began with a study that coupled an ensemble of cloud models to a boundary layer model to examine the feasibility of such a methodology for linking boundary layer and cumulus parameterization schemes. The approach proved feasible, prompting research to design and evaluate a coupled parameterization package for GCMS. This research contributed to the development of an Integrated Cumulus Ensemble-Turbulence (ICET) parameterization package. This package incorporates a higher-order turbulence boundary layer that feeds information concerning updraft properties and the variances of temperature and water vapor to the cloud parameterizations. The cumulus ensemble model has been developed, and initial sensitivity tests have been performed in the single column model (SCM) version of CCM2. It is currently being coupled to a convective wake/gust front model. The major function of the convective wake/gust front model is to simulate the partitioning of the boundary layer into disturbed and undisturbed regions. A second function of this model is to predict the nonlinear enhancement of surface to air sensible heat and moisture fluxes that occur in convective regimes due to correlations between winds and anomalously cold, dry air from downdrafts in the gust front region. The third function of the convective wake/gust front model is to predict the amount of undisturbed boundary layer air lifted by the leading edge of the wake and the height to which this air is lifted. The development of the wake/gust front model has been completed, and it has done well in initial testing as a stand-alone component. The current task, to be completed by the end of the funding period, is to tie the wake model to a cumulus ensemble model and to install both components into the single column model version of CCM3 for evaluation. Another area of parametrization research has been focused on the representation

  5. Quark-gluon correlations and Color Polarizabilities (Journal...

    Office of Scientific and Technical Information (OSTI)

    Resource Relation: Journal Name: AIP Conference Proceedings; Journal Volume: 870; Journal Issue: 1; Conference: CIPAN2006: 9. conference on intersections of particle and nuclear ...

  6. How wide is the transition to deconfinement? (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2011-02-18 OSTI Identifier: 1099879 Type: Publisher's Accepted Manuscript Journal Name: Physical Review D Additional Journal Information: Journal Volume: 83; ...

  7. Four top quarks in extensions of the standard model (Journal...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2012-03-26 OSTI Identifier: 1098578 Type: Publisher's Accepted Manuscript Journal Name: Physical Review D Additional Journal Information: Journal Volume: 85; ...

  8. Missing energy signatures of dark matter at the LHC (Journal...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2012-03-30 OSTI Identifier: 1098622 Type: Publisher's Accepted Manuscript Journal Name: Physical Review D Additional Journal Information: Journal Volume: 85; ...

  9. New Window on Primordial Non-Gaussianity (Journal Article) |...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2012-07-13 OSTI Identifier: 1102905 Type: Publisher's Accepted Manuscript Journal Name: Physical Review Letters Additional Journal Information: Journal Volume: ...

  10. Viscous photons in relativistic heavy ion collisions (Journal...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2011-12-02 OSTI Identifier: 1098343 Type: Publisher's Accepted Manuscript Journal Name: Physical Review C Additional Journal Information: Journal Volume: 84; ...

  11. Stability of edge states in strained graphene (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2013-04-17 OSTI Identifier: 1102092 Type: Publisher's Accepted Manuscript Journal Name: Physical Review B Additional Journal Information: Journal Volume: 87; ...

  12. Origin of Tokamak Density Limit Scalings (Journal Article) |...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2012-04-20 OSTI Identifier: 1098776 Type: Publisher's Accepted Manuscript Journal Name: Physical Review Letters Additional Journal Information: Journal Volume: ...

  13. VACUUM POLARISATION BY SPIN ONE PARTICLES (Journal Article) ...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 1952-04-01 OSTI Identifier: 4376080 Resource Type: Journal Article Resource Relation: Journal Name: Progress Theoret. Phys. (Japan); Journal Volume: Vol: 7; Other ...

  14. Selecting fuel storage tanks (Journal Article) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 1993-07-01 OSTI Identifier: 5907888 Resource Type: Journal Article Resource Relation: Journal Name: Public Works; (United States); Journal Volume: 124:8 Country ...

  15. Isothermal Programming of Triple Shape Memory (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Resource Type: Journal Article Resource Relation: Journal Name: Polymer; Journal Volume: 72 Publisher: Elsevier Research Org: Brookhaven National Laboratory (BNL), Upton, NY ...

  16. Lifetime blinking in nonblinking nanocrystal quantum dots (Journal...

    Office of Scientific and Technical Information (OSTI)

    DOE Contract Number: AC52-06NA25396 Resource Type: Journal Article Resource Relation: Journal Name: Nature Communications; Journal Volume: 3; Related Information: CASP partners ...

  17. Thermal Signatures of The Kondo Volume Collapse in Cerium (Journal...

    Office of Scientific and Technical Information (OSTI)

    DOE Contract Number: W-7405-ENG-48 Resource Type: Journal Article Resource Relation: Journal Name: Physical Review Letters, vol. 101, na, October 17, 2008, pp. 165703; Journal ...

  18. Taming Serendipity (Journal Article) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    AC02-98CH10886 Resource Type: Journal Article Resource Relation: Journal Name: Physics World; Journal Volume: 24; Related Information: CES partners with Brookhaven National...

  19. Quantized beam shifts in graphene (Journal Article) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 2016-02-22 OSTI Identifier: 1238697 Type: Publisher's Accepted Manuscript Journal Name: Physical Review B Additional Journal Information: Journal Volume: 93; ...

  20. A bouquet for Bush (Journal Article) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 1993-03-01 OSTI Identifier: 7084756 Resource Type: Journal Article Resource Relation: Journal Name: Bulletin of the Atomic Scientists; (United States); Journal ...

  1. Discrete phase space based on finite fields (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Discrete phase space based on finite fields Citation Details In-Document ... OSTI Identifier: 20649890 Resource Type: Journal Article Resource Relation: Journal Name: ...

  2. Cosmology at the frontier of neutrino physics (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect Search Results Journal Article: Cosmology at the frontier of neutrino ... OSTI Identifier: 22068967 Resource Type: Journal Article Resource Relation: Journal Name: ...

  3. Rhenium volatilization in waste glasses (Journal Article) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Rhenium volatilization in waste glasses Citation Details In-Document ... OSTI Identifier: 1252517 Type: Publisher's Accepted Manuscript Journal Name: Journal of ...

  4. Detector systems for future HEP experiments (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect Search Results Journal Article: Detector systems for future HEP ... OSTI Identifier: 21182524 Resource Type: Journal Article Resource Relation: Journal Name: ...

  5. Nanoscale thermal transport II (Journal Article) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    OSTI Identifier: 1161586 DOE Contract Number: AC07-05ID14517 Resource Type: Journal Article Resource Relation: Journal Name: Applied Physics Reviews; Journal Volume: 1; Related ...

  6. Status of RNB facilities in North America (Journal Article) ...

    Office of Scientific and Technical Information (OSTI)

    SciTech Connect Search Results Journal Article: Status of RNB facilities in North America ... OSTI Identifier: 21207898 Resource Type: Journal Article Resource Relation: Journal Name: ...

  7. Precision muon physics (Journal Article) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    GrantContract Number: FG02-97ER41020 Type: Publisher's Accepted Manuscript Journal Name: Progress in Particle and Nuclear Physics Additional Journal Information: Journal Volume: ...

  8. Auroral x ray images (Journal Article) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Publication Date: 1981-08-01 OSTI Identifier: 5801875 Resource Type: Journal Article Resource Relation: Journal Name: J. Geophys. Res.; (United States); Journal Volume: 86:A8 ...

  9. Totem results (Journal Article) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    di Pisa (Italy) Publication Date: 2015-04-10 OSTI Identifier: 22391348 Resource Type: Journal Article Resource Relation: Journal Name: AIP Conference Proceedings; Journal Volume:...

  10. Directional Antineutrino Detection (Journal Article) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    Journal Volume: 114; Journal Issue: 7; Journal ID: ISSN 0031-9007 Publisher: American Physical Society Sponsoring Org: USDOE Country of Publication: United States Language: English ...

  11. Universality in Higher Order Spin Noise Spectroscopy (Journal...

    Office of Scientific and Technical Information (OSTI)

    Journal Volume: 116; Journal Issue: 2; Journal ID: ISSN 0031-9007 Publisher: American Physical Society Sponsoring Org: USDOE Country of Publication: United States Language: English ...

  12. Reliability of Oak Ridge Facilities Grows (Journal Article) ...

    Office of Scientific and Technical Information (OSTI)

    Resource Relation: Journal Name: Neutron News; Journal Volume: 22; Journal Issue: 2 Research Org: ... Subject: 11 NUCLEAR FUEL CYCLE AND FUEL MATERIALS; RELIABILITY; OAK RIDGE; ...

  13. Nuclear Scission and Quantum Localization (Journal Article) ...

    Office of Scientific and Technical Information (OSTI)

    DOE Contract Number: DE-AC52-07NA27344 Resource Type: Journal Article Resource Relation: Journal Name: Physical Review Letters, vol. 107, no. 13, September 21, 2011, pp. 132501-1 ...

  14. Phase Competition in Trisected Superconducting Dome (Journal...

    Office of Scientific and Technical Information (OSTI)

    DOE Contract Number: AC02-76SF00515 Resource Type: Journal Article Resource Relation: Journal Name: Proc.Nat.Acad.Sci. 109:18332-18337,2013 Research Org: SLAC National Accelerator ...

  15. Chiral dynamics and peripheral transverse densities (Journal...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Chiral dynamics and peripheral transverse densities Citation Details ... Report Number(s): JLAB-THY--13-1763; DOEOR--23177-2641 Journal ID: ISSN 1029-8479; TRN: ...

  16. The Representative Concentration Pathways: An Overview (Journal...

    Office of Scientific and Technical Information (OSTI)

    Report Number(s): PNNL-SA-79134 Journal ID: ISSN 0165-0009; CLCHDX; KP1703030; TRN: US201122%%706 DOE Contract Number: AC05-76RL01830 Resource Type: Journal Article Resource ...

  17. Molecular Simulation of Protein Aggregation (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    Report Number(s): LBNL--61957 R&D Project: 402201; BnR: KC0302040 DOE Contract Number: DE-AC02-05CH11231 Resource Type: Journal Article Resource Relation: Journal Name: ...

  18. Journal Cover Gallery | The Ames Laboratory

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

    Journal Cover Gallery Image Image ACS Victor SunJALA2011_cover Image Image Image Image Image Image

  19. Workshop Report: Health Physics Journal

    Broader source: Energy.gov [DOE]

    Review of dose related factors for the evaluation of exposures to residual radiation at Hiroshima and Nagasaki.

  20. Los Alamos researchers uncover new origins of radiation-tolerant...

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

    new origins of radiation-tolerant materials A new report this week in the journal Nature Communications provides new insight into what, exactly, makes some complex materials...

  1. L61 The Astrophysical Journal,

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

    L61 The Astrophysical Journal, 672: L61-L64, 2008 January 1 ൴ ᭧ 2008. The American Astronomical Society. All rights reserved. Printed in U.S.A. ON WEAK AND STRONG MAGNETOHYDRODYNAMIC TURBULENCE Jean Carlos Perez and Stanislav Boldyrev Department of Physics, University of Wisconsin at Madison, 1150 University Avenue, Madison, WI 53706; jcperez@wisc.edu, boldyrev@wisc.edu Received 2007 October 4; accepted 2007 November 9; published 2007 December 6 ABSTRACT Recent numerical and observational

  2. Process for producing an aggregate suitable for inclusion into a radiation shielding product

    DOE Patents [OSTI]

    Lessing, Paul A.; Kong, Peter C.

    2000-01-01

    The present invention is directed to methods for converting depleted uranium hexafluoride to a stable depleted uranium silicide in a one-step reaction. Uranium silicide provides a stable aggregate material that can be added to concrete to increase the density of the concrete and, consequently, shield gamma radiation. As used herein, the term "uranium silicide" is defined as a compound generically having the formula U.sub.x Si.sub.y, wherein the x represents the molecules of uranium and the y represent the molecules of silicon. In accordance with the present invention, uranium hexafluoride is converted to a uranium silicide by contacting the uranium hexafluoride with a silicon-containing material at a temperature in a range between about 1450.degree. C. and about 1750.degree. C. The stable depleted uranium silicide is included as an aggregate in a radiation shielding product, such as a concrete product.

  3. The radiation chemistry of CCD-PEG, a solvent-extraction process for Cs and Sr from dissolved nuclear fuel

    SciTech Connect (OSTI)

    Mincher, B.J.; Herbst, R.S.; Tillotson, R.D.; Mezyk, S.P.

    2008-07-01

    Cobalt dicarbollide and polyethylene glycol in phenyl-trifluoromethyl sulfone (HCCD/PEG in FS- 13) is currently under consideration for use in the process-scale selective extraction of fission- product cesium and strontium from dissolved nuclear fuel. This solvent will be exposed to high radiation doses during use and has not been adequately investigated for radiation stability. Here, HCCD/PEG was y-irradiated to various absorbed doses, to a maximum of 432 kGy, using {sup 60}Co. Irradiations were performed for the neat organic phase and also for the organic phase in contact with 1 M-nitric acid mixed by air sparging. Post-irradiation solvent-extraction measurements showed that Cs distribution ratios were unaffected; however, Sr extraction efficiency decreased with absorbed dose under both conditions and was greater when in contact with the aqueous phase. Stripping performance was not affected. A mechanism, initiated by direct radiolysis of the sulfone diluent, is proposed. (authors)

  4. Kondo interactions from band reconstruction in YbInCu 4 (Journal...

    Office of Scientific and Technical Information (OSTI)

    GrantContract Number: SC00112704 Type: Accepted Manuscript Journal Name: Physical Review Letters Additional Journal Information: Journal Volume: 114; Journal Issue: 12; Journal ...

  5. Redundancies in Nambu-Goldstone Bosons (Journal Article) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    OSTI Identifier: 1102194 Type: Publisher's Accepted Manuscript Journal Name: Physical Review Letters Additional Journal Information: Journal Volume: 110; Journal Issue: 18; Journal ...

  6. Plant Functional Types and Earth System Models (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    DE-AC05-00OR22725 Resource Type: Journal Article Resource Relation: Journal Name: Annals of Botany; Journal Volume: 114; Journal Issue: 1 Research Org: Oak Ridge National...

  7. Neutrino mixing anarchy: Alive and kicking (Journal Article)...

    Office of Scientific and Technical Information (OSTI)

    Additional Journal Information: Journal Volume: 747; Journal Issue: C; Related Information: CHORUS Timestamp: 2016-06-03 19:18:24; Journal ID: ISSN 0370-2693 Publisher: Elsevier ...

  8. Non-standard neutrino interactions at DUNE (Journal Article)...

    Office of Scientific and Technical Information (OSTI)

    Additional Journal Information: Journal Volume: 908; Journal Issue: C; Related Information: CHORUS Timestamp: 2016-05-18 16:01:39; Journal ID: ISSN 0550-3213 Publisher: Elsevier ...

  9. Dynamic scan control in STEM: spiral scans (Journal Article)...

    Office of Scientific and Technical Information (OSTI)

    Additional Journal Information: Journal Volume: 2; Journal Issue: 1; Related Information: CHORUS Timestamp: 2016-06-13 08:45:23; Journal ID: ISSN 2198-0926 Publisher: Springer ...

  10. New Pinning Strategies for Second-Generation Wires (Journal Article...

    Office of Scientific and Technical Information (OSTI)

    DOE Contract Number: DE-AC02-98CH10886 Resource Type: Journal Article Resource Relation: Journal Name: IEEE Transactions on Medical Imaging; Journal Volume: 23; Journal Issue: 3 ...

  11. Singular potentials and limit cycles (Journal Article) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    DOE Contract Number: AC02-98CH10886; FG03-97ER41014; DOE-ER-40561 Resource Type: Journal Article Resource Relation: Journal Name: Physical Review A; Journal Volume: 64; Journal ...

  12. Voltage-Gated Hydrophobic Nanopores (Journal Article) | SciTech...

    Office of Scientific and Technical Information (OSTI)

    OSTI Identifier: 1024323 DOE Contract Number: DE-AC05-00OR22725 Resource Type: Journal Article Resource Relation: Journal Name: ACS Nano; Journal Volume: 5; Journal Issue: 9 ...

  13. Journal

    Office of Legacy Management (LM)

    ... Amchitka had been a large military base; remaining hazards ... Air) 3.00 Diving Equipment (specificiations, ... The nearest airport was at Adak, a distance of 280 km. ...

  14. Journal

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

    Outreach Doing Business Expand Doing Business Skip navigation links Newsroom About Us Civil Rights - EEO Freedom of Information Act Investor Relations Library Privacy...

  15. The Oil and Gas Journal databook, 1986 edition

    SciTech Connect (OSTI)

    Not Available

    1986-01-01

    This annual contains the following: Foreword by Gene Kinney; OGJ 400; Crude Oil Assays; Worldwide Petrochemical Survey; Midyear Forecast and Review; Worldwide Gas Processing Report; Ethylene Report; Sulfur Survey; International Refining; Catalyst Compilation; Pipeline Economics Report; Worldwide Production and Refining Report; Annual Refining Survey; Morgan Pipeline Cost Index, Oil and Gas; Nelson Cost Index; Hughes Rig Count; Smith Rig Count; OGJ Production Report and the API Refinery Reports. Also featured is the Oil and Gas Journal Index, which lists every article published in the Journal in 1985, referenced by article title or subject.

  16. Antiferromagnetic Spin Wave Field-Effect Transistor (Journal...

    Office of Scientific and Technical Information (OSTI)

    Antiferromagnetic Spin Wave Field-Effect Transistor Citation Details ... Type: Accepted Manuscript Journal Name: Scientific Reports Additional Journal Information: ...

  17. Estimation of radiative properties and temperature distributions in coal-fired boiler furnaces by a portable image processing system

    SciTech Connect (OSTI)

    Li, Wenhao; Lou, Chun; Sun, Yipeng; Zhou, Huaichun

    2011-02-15

    This paper presented an experimental investigation on the estimation of radiative properties and temperature distributions in a 670 t/h coal-fired boiler furnace by a portable imaging processing system. The portable system has been calibrated by a blackbody furnace. Flame temperatures and emissivities were measured by the portable system and equivalent blackbody temperatures were deduced. Comparing the equivalent blackbody temperatures measured by the portable system and the infrared pyrometer, the relative difference is less than 4%. The reconstructed pseudo-instantaneous 2-D temperature distributions in two cross-sections can disclose the combustion status inside the furnace. The measured radiative properties of particles in the furnace proved there is significant scattering in coal-fired boiler furnaces and it can provide useful information for the calculation of radiative heat transfer and numerical simulation of combustion in coal-fired boiler furnaces. The preliminary experimental results show this technology will be helpful for the combustion diagnosis in coal-fired boiler furnaces. (author)

  18. A QUARTERLY RESEARCH & DEVELOPMENT JOURNAL

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

    ... Already Sandia has radiation- hardened five generations of com- mercial microprocessor designs for use in earth satellites, the Galileo mission, and missiles. Designing and manu- ...

  19. A novel experimental approach to investigate radiolysis processes in liquid samples using collimated radiation sources

    SciTech Connect (OSTI)

    Polin, Chris Wardlow, Nathan; McQuaid, Harold; Orr, Philip; Villagomez-Bernabe, Balder; Figueira, Catarina; Alexander, Grace; Currell, Fred J.; Srigengan, Shajeth; Brun, Emilie; Gilles, Manon; Sicard-Roselli, Ccile

    2015-03-15

    Here is detailed a novel and low-cost experimental method for high-throughput automated fluid sample irradiation. The sample is delivered via syringe pump to a nozzle, where it is expressed in the form of a hanging droplet into the path of a beam of ionising radiation. The dose delivery is controlled by an upstream lead shutter, which allows the beam to reach the droplet for a user defined period of time. The droplet is then further expressed after irradiation until it falls into one well of a standard microplate. The entire system is automated and can be operated remotely using software designed in-house, allowing for use in environments deemed unsafe for the user (synchrotron beamlines, for example). Depending on the number of wells in the microplate, several droplets can be irradiated before any human interaction is necessary, and the user may choose up to 10 samples per microplate using an array of identical syringe pumps, the design of which is described here. The nozzles consistently produce droplets of 25.1 0.5 ?l.

  20. Delaminated titanate and peroxotitanate photocatalysts. (Journal...

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    Journal Article: Delaminated titanate and peroxotitanate photocatalysts. Citation Details In-Document Search ... Publication Date: 2011-04-01 OSTI Identifier: 1108346 Report ...

  1. Techniques for multiboson interferometry (Journal Article) |...

    Office of Scientific and Technical Information (OSTI)

    Authors: Gangadharan, Dhevan Publication Date: 2015-07-08 OSTI Identifier: 1198623 GrantContract Number: AC02-05CH11231 Type: Publisher's Accepted Manuscript Journal Name: ...

  2. Journal of Public Transportation | Open Energy Information

    Open Energy Info (EERE)

    Transit & Infrastructure Topics: Policy Impacts Resource Type: Reports, Journal Articles, & Tools Website: www.nctr.usf.edujptpdfJPT13-1.pdf This document have like...

  3. Albuquerque Journal: Brewing a better, healthier beer

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

    health effects of kombucha fermented tea with the enjoyment derived from drinking an ice-cold adult beverage. September 13, 2015 Albuquerque Journal: Brewing a better, healthier...

  4. Mechanical control of electroresistive switching (Journal Article...

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    SciTech Connect Search Results Journal Article: Mechanical control of electroresistive switching Citation Details In-Document Search Title: Mechanical control of electroresistive ...

  5. SC e-journals, Biology/Genetics

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    ... Research Communications Virchows Archiv Virology Virtual Journal of Biomedical Optics Virus Genes Water Resources Water Resources Management Water Resources Research Wetlands ...

  6. SC e-journals by Publisher

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    ... and Archaeobotany Veterinary Research Communications Virchows Archiv Virtual Reality Virus Genes Visual Computer, The Visual Geosciences VLDB Journal, The Water, Air, and Soil ...

  7. Asymmetric Wettability Directs Leidenfrost Droplets (Journal...

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    SciTech Connect Search Results Journal Article: Asymmetric Wettability Directs Leidenfrost Droplets Citation Details ... Here, we report the fabrication and characterization of ...

  8. Ferroelectricity in Artificial Bicolor Oxide Superlattices (Journal...

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    Citation Details In-Document Search Title: Ferroelectricity in Artificial Bicolor Oxide Superlattices We report on ... Resource Type: Journal Article Resource Relation: ...

  9. Leptogenesis via Axion Oscillations after Inflation (Journal...

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    SciTech Connect Search Results Journal Article: Leptogenesis via Axion Oscillations after Inflation Citation Details In-Document Search Title: Leptogenesis via Axion Oscillations ...

  10. Leptogenesis via Higgs condensate relaxation (Journal Article...

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    Journal Article: Leptogenesis via Higgs condensate relaxation Citation Details In-Document Search This content will become publicly available on August 5, 2016 Title: Leptogenesis ...

  11. SC e-journals, Earth Sciences

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    ... Archaeobotany Visual Geosciences Virtual Journal of Biomedical Optics Water, Air, and Soil Pollution Water, Air, and Soil Pollution: Focus Water Alternatives - OAJ Water ...

  12. Dose Recalculation and the Dose-Guided Radiation Therapy (DGRT) Process Using Megavoltage Cone-Beam CT

    SciTech Connect (OSTI)

    Cheung, Joey Aubry, Jean-Francois; Yom, Sue S.; Gottschalk, Alexander R.; Celi, Juan Carlos; Pouliot, Jean

    2009-06-01

    Purpose: At University of California San Francisco, daily or weekly three-dimensional images of patients in treatment position are acquired for image-guided radiation therapy. These images can be used for calculating the actual dose delivered to the patient during treatment. In this article, we present the process of performing dose recalculation on megavoltage cone-beam computed tomography images and discuss possible strategies for dose-guided radiation therapy (DGRT). Materials and Methods: A dedicated workstation has been developed to incorporate the necessary elements of DGRT. Patient image correction (cupping, missing data artifacts), calibration, completion, recontouring, and dose recalculation are all implemented in the workstation. Tools for dose comparison are also included. Examples of image correction and dose analysis using 6 head-and-neck and 2 prostate patient datasets are presented to show possible tracking of interfraction dosimetric endpoint variation over the course of treatment. Results: Analysis of the head-and-neck datasets shows that interfraction treatment doses vary compared with the planning dose for the organs at risk, with the mean parotid dose and spinal cord D{sub 1} increasing by as much as 52% and 10%, respectively. Variation of the coverage to the target volumes was small, with an average D{sub 5} dose difference of 1%. The prostate patient datasets revealed accurate dose coverage to the targeted prostate and varying interfraction dose distributions to the organs at risk. Conclusions: An effective workflow for the clinical implementation of DGRT has been established. With these techniques in place, future clinical developments in adaptive radiation therapy through daily or weekly dosimetric measurements of treatment day images are possible.

  13. Effect of coolant chemistry on PWR radiation transport processes. Progress report on reactor loop studies

    SciTech Connect (OSTI)

    Brown, D.J.; Flynn, G.; Haynes, J.W.; Kitt, G.P.; Large, N.R.; Lawson, D.; Mead, A.P.; Nichols, J.L.; Woodwark, D.R.

    1986-05-01

    The effect of various PWR-type coolant chemistry regimes on the behavior of corrosion products has been studied in the DIDO Water Loop at Harwell. There are strong indications that the in-core deposition behavior of corrosion product species is not fully accounted for by the solubility model based on nickel ferrite; boric acid plays a role apart from its influence on pH, and corrosion products are adsorbed to some extent in the zirconium oxide film on the fuel cladding. In DWL, soluble species appear to be dominant in deposition processes. A most important factor governing deposition behavior is surface condition; the influence of weld regions and the effect of varying pretreatment conditions have both been demonstrated. 13 figs.

  14. Interfacial engineering of solution-processed Ni nanochain-SiOx...

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    Title: Interfacial engineering of solution-processed Ni ... 03755, USA Department of Chemical and Materials ... Type: Publisher's Accepted Manuscript Journal Name: Journal ...

  15. Radiation Safety

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

    Safety Home MSDS Search MSDS Help Safety Training and Tests Contact Links LSU Campus Safety Glossary Radiation Safety Manual Radiation Safety Test NOTE: All Training and Testing Material is for LSU CAMD Users ONLY! **Please allow two weeks for your badge to be processed.** Regulations and Hierarchy The CAMD Safety Officer reports to two separate individuals regarding safety. These are the Radiation Safety Officer for the University, and the Campus Safety Officer in all other matters. Thus safety

  16. The NA62 RICH Detector (Journal Article) | SciTech Connect

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    Publication Date: 2011-12-13 OSTI Identifier: 22003909 Resource Type: Journal Article Resource Relation: Journal Name: AIP Conference Proceedings; Journal Volume: 1412; Journal ...

  17. Quantum-dot cluster-state computing with encoded qubits (Journal...

    Office of Scientific and Technical Information (OSTI)

    OSTI Identifier: 20718032 Resource Type: Journal Article Resource Relation: Journal Name: Physical Review. A; Journal Volume: 72; Journal Issue: 2; Other Information: DOI: 10.1103...

  18. Interplay of spin-orbit and entropic effects in cerium (Journal...

    Office of Scientific and Technical Information (OSTI)

    B Additional Journal Information: Journal Volume: 90; Journal Issue: 16; Journal ID: ISSN 1098-0121 Publisher: American Physical Society Sponsoring Org: USDOE Country of...

  19. Prediction of a Dirac state in monolayer TiB 2 (Journal Article...

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    B Additional Journal Information: Journal Volume: 90; Journal Issue: 16; Journal ID: ISSN 1098-0121 Publisher: American Physical Society Sponsoring Org: USDOE Office of Science...

  20. Tensors mesons in AdS/QCD (Journal Article) | SciTech Connect

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    DOE Contract Number: DE-AC02-05CH11231 Resource Type: Journal Article Resource Relation: Journal Name: Physical Review D; Journal Volume: 74; Related Information: Journal ...

  1. Screening of advanced cladding materials and UN-U3Si5 fuel (Journal...

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    Additional Journal Information: Journal Volume: 462; Journal Issue: C; Journal ID: ISSN 0022-3115 Publisher: Elsevier Sponsoring Org: USDOE Country of Publication: Netherlands ...

  2. Double-charge model for classical force-field simulations (Journal...

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    Additional Journal Information: Journal Volume: 91; Journal Issue: 23; Journal ID: ISSN 1098-0121 Publisher: American Physical Society Sponsoring Org: USDOE Office of Science (SC), ...

  3. Natural SUSY with a bino- or wino-like LSP (Journal Article)...

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    Resource Type: Journal Article Resource Relation: Journal Name: Physical Review. D, Particles, Fields, Gravitation and Cosmology; Journal Volume: 91; Journal Issue: 7 Publisher: ...

  4. de Haan et al. Reply: (Journal Article) | SciTech Connect

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    OSTI Identifier: 21410465 Resource Type: Journal Article Resource Relation: Journal Name: Physical Review Letters; Journal Volume: 105; Journal Issue: 1; Other Information: DOI: ...

  5. Enhanced pairing of quantum critical metals near d = 3 + 1 (Journal...

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    GrantContract Number: AC02-76SF00515 Type: Publisher's Accepted Manuscript Journal Name: Physical Review B Additional Journal Information: Journal Volume: 92; Journal Issue: 4; ...

  6. Tunable topological states in electron-doped HTT-Pt (Journal...

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    GrantContract Number: FG02-04ER46148 Type: Publisher's Accepted Manuscript Journal Name: Physical Review B Additional Journal Information: Journal Volume: 93; Journal Issue: 16; ...

  7. Mirror symmetry and the half-filled Landau level (Journal Article...

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    GrantContract Number: AC02-76SF00515 Type: Publisher's Accepted Manuscript Journal Name: Physical Review B Additional Journal Information: Journal Volume: 92; Journal Issue: 23; ...

  8. Umbral moonshine and K3 surfaces (Journal Article) | SciTech...

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    Additional Journal Information: Journal Volume: 339; Journal Issue: 1; Journal ID: ISSN 0010-3616 Publisher: Springer Research Org: SLAC National Accelerator Laboratory (SLAC), ...

  9. Atomic Layer Deposition of the Solid Electrolyte LiPON (Journal...

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    Additional Journal Information: Journal Volume: 27; Journal Issue: 15; Journal ID: ISSN 0897-4756 Publisher: American Chemical Society Sponsoring Org: USDOE Office of Science...

  10. Wall-touching kink mode calculations with the M3D code (Journal...

    Office of Scientific and Technical Information (OSTI)

    Additional Journal Information: Journal Volume: 22; Journal Issue: 6; Journal ID: ISSN 1070-664X Publisher: American Institute of Physics Sponsoring Org: USDOE Country of ...