National Library of Energy BETA

Sample records for david daer salt

  1. Sandia Energy - David Wilson

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

    Wilson Home David Wilson David Wilson Mechanical Engineer Department: Water Power Technologies wilson-david...

  2. Great Salt Lake Basin Hydrologic Observatory

    E-Print Network [OSTI]

    Tarboton, David

    Great Salt Lake Basin Hydrologic Observatory Contact Information David Tarboton Utah State University of Utah 135 South 1460 East Rm 719 Salt Lake City, Utah (801) 581-5033 wjohnson. The Great Salt Lake Basin Hydrologic Observatory development team is highly committed to this concept

  3. David Amaral

    Broader source: Energy.gov [DOE]

    David is the DOE Facility Chairperson for the Eisenhower School for National Security and Resource Strategy. David has over 25 years of human resources experience and has served in a variety of...

  4. David Johnson

    Broader source: Energy.gov [DOE]

    David Johnson is the Deputy Assistant Secretary for the Office of Petroleum Reserves in the Office of Fossil Energy. He is responsible for the management and direction of the Strategic Petroleum...

  5. David Sheeley

    Broader source: Energy.gov [DOE]

    David Sheeley is currently editor of the DOE Office of Environmental Management’s EM Update newsletter and news flashes. EM Update is the second DOE newsletter he has overseen as editor. The...

  6. EPrints & Preservation David Tarrant

    E-Print Network [OSTI]

    Southampton, University of

    Rumsey David Tarrant Les Carr Steve Hitchcock #12;" EPrints & Preservation David Tarrant University of Southampton (UK) dct05r

  7. 1 | De-icing salt damage to trees | November 2011 Pathology Advisory Note

    E-Print Network [OSTI]

    1 | De-icing salt damage to trees | November 2011 Pathology Advisory Note (No. 11) De-icing salt damage to trees De-icing Salt Damage to Trees Joan F Webber, David R Rose, Martin C Dobson #12;2 | De-icing salt damage to trees | November 2011 S a l t D a m a g e De-icing Salt Damage Introduction Rock salt

  8. David Mitchell

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HAB Packet HanfordDOEDaniel ShechtmanDepartment of EnergyDavidDavid

  9. David Clark

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent Bonding Low-Cost2 DOE HQSiteoC. DoranDatabase HelpBina David

  10. David Skinner

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HAB Packet HanfordDOEDaniel ShechtmanDepartment ofProfessorDavid

  11. David Lampert

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based| Department8, 20153Daniel Boff About UsWorkDavid G. Frantz About Us6, 2015

  12. David Nelson Oral History

    E-Print Network [OSTI]

    Nelson, David; Gadd-Nelson, Rachel

    2009-10-31

    Oral history interview with David Nelson conducted by Rachel Gadd-Nelson in Kansas City, Kansas, on October 31, 2009. In this interview, David Nelson discusses his journey from his childhood experiences in the Swedish Lutheran church in Burdick...

  13. David K. Zabransky

    Broader source: Energy.gov [DOE]

    David K. Zabransky is the Director of the Office of Standard Contract Management in the Office of the General Counsel.

  14. On the interaction between bathymetry and climate in the system dynamics and preferred levels of the Great Salt Lake

    E-Print Network [OSTI]

    Tarboton, David

    of the Great Salt Lake Ibrahim Nourein Mohammed1 and David G. Tarboton1 Received 21 May 2010; revised 24 October 2010; accepted 19 November 2010; published 17 February 2011. [1] The Great Salt Lake is a terminal bathymetry and climate in the system dynamics and preferred levels of the Great Salt Lake, Water Resour. Res

  15. Mechanical Engineering David Sumner

    E-Print Network [OSTI]

    Saskatchewan, University of

    Mechanical Engineering David Sumner david.sumner@usask.ca #12;Mechanical Engineering? · Design, production and use of mechanical systems that control and transform energy · Focused on engineering systems that involve heat, energy and motion · The broadest engineering discipline #12;Subject Areas · Fluid mechanics

  16. Salt Waste Processing Initiatives

    Office of Environmental Management (EM)

    Patricia Suggs Salt Processing Team Lead Assistant Manager for Waste Disposition Project Office of Environmental Management Savannah River Site Salt Waste Processing Initiatives 2...

  17. Electrolyte salts for power sources

    DOE Patents [OSTI]

    Doddapaneni, N.; Ingersoll, D.

    1995-11-28

    Electrolyte salts are disclosed for power sources comprising salts of phenyl polysulfonic acids and phenyl polyphosphonic acids. The preferred salts are alkali and alkaline earth metal salts, most preferably lithium salts. 2 figs.

  18. David J. Weitzman- Biography

    Broader source: Energy.gov [DOE]

    David Weitzman is an industrial hygienist in the DOE's Office of Health, Safety and Security, Office of Safety and Health Policy. He primarily has been engaged in developing worker protection policy since joining the DOE in 1990.

  19. You have printed the following article: Relationships between Vegetation Zonation and Altitude in a Salt-Marsh System in

    E-Print Network [OSTI]

    Medrano, Mónica

    Vegetation Zonation and Altitude in a Salt-Marsh System in Northwest Spain J. M. Sánchez; J. Izco; M. Medrano Zonation in North Carolina Salt Marshes David A. Adams Ecology, Vol. 44, No. 3. (Jul., 1963), pp. 445-0147%28199310%29142%3A4%3C718%3ACAFIMP%3E2.0.CO%3B2-6 Studies in Salt-Marsh Ecology Sections I to III V. J. Chapman

  20. Salt never calls itself sweet.

    E-Print Network [OSTI]

    Baliga, Ragavendra R; Narula, Jagat

    2009-01-01

    54. 11. Frohlich ED. The role of salt in hypertension: theblockade, diuretics, and salt restriction for the managementa low- sodium high-potassium salt in hypertensive patients

  1. Slime-busting Salt

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

    past issues All Issues submit Slime-busting Salt A potential new treatment gets bacteria deep in their hiding places May 1, 2015 Slime-busting Salt Biofilms are made of...

  2. Molten salt electrolyte separator

    DOE Patents [OSTI]

    Kaun, Thomas D. (New Lenox, IL)

    1996-01-01

    A molten salt electrolyte/separator for battery and related electrochemical systems including a molten electrolyte composition and an electrically insulating solid salt dispersed therein, to provide improved performance at higher current densities and alternate designs through ease of fabrication.

  3. The 1995 IJCAI Robot Competition and Exhibition David Hinkle, David Kortenkamp and David Miller

    E-Print Network [OSTI]

    Kortenkamp, David

    The 1995 IJCAI Robot Competition and Exhibition David Hinkle, David Kortenkamp and David Miller December 5, 1995 Abstract The fourth annual Robot Competitionand Exhibition was held in Montreal, Canada in conjunction with the 1995 International Joint Conference on Arti cial Intelligence. The competitionwas

  4. ISIS upgrades David Findlay

    E-Print Network [OSTI]

    McDonald, Kirk

    ISIS upgrades David Findlay Head, Accelerator Division ISIS Department Rutherford Appleton Laboratory / STFC Proton Accelerators for Science and Innovation, 12­14 January 2012, FNAL #12;2 ISIS World for research in the physical and life sciences National and international community of >2000 scientists -- ISIS

  5. Art & Design DAVID CRONRATH

    E-Print Network [OSTI]

    Harms, Kyle E.

    COLLEGE OF Art & Design DAVID CRONRATH Dean C. BARRETT KENNEDY Associate Dean for Graduate Programs, and Student Services THERESA MOONEY Counselor 102 Design Building 225/578-5400 FAX 225/578-5040 The College of Art and Design is a community of engaged students and faculty committed to speculative endeavors

  6. David Cohen Swarthmore College

    E-Print Network [OSTI]

    Cohen, David

    David Cohen Swarthmore College X-ray Spectroscopy of Massive Stars: Constraints on Stellar Wind matter, momentum, and kinetic energy input into the cluster environment via their stellar winds These winds are the site and energy source of the X-ray emission Tr 14 in Carina: Chandra #12;Carina: ESO Tr

  7. David Cohen Swarthmore College

    E-Print Network [OSTI]

    Cohen, David

    David Cohen Swarthmore College Clumping and Porosity in Massive Star Winds and How They Affect) !"#$%&&# #12;· Evidence for clumping in massive star winds · Clumped winds are only porous if individual clumps than h ~ 1R , the overall transparency of the wind increases Outline: clumping and porosity h (ncl

  8. David Cohen Swarthmore College

    E-Print Network [OSTI]

    Cohen, David

    David Cohen Swarthmore College X-ray Spectroscopy of Early O Supergiants: Stellar Wind Mass;Outline ·Cool stars vs. hot stars ·O star winds ·O star X-ray production: the line deshadowing instability ·X-ray spectral properties, especially line profiles ·Constraints on wind shock physics and mass

  9. David Cohen Swarthmore College

    E-Print Network [OSTI]

    Cohen, David

    David Cohen Swarthmore College Constraints on shock physics, wind structure, and dynamics from high dominate their environments winds play a large role #12;ESO: Carina Nebula keep in mind: O star winds can be strong (M ~ 10-6 to 10-5 Msun/yr and v ~ 2000 to 3000 km/s); B star winds are much weaker #12;Tr 14

  10. David Cohen Swarthmore College

    E-Print Network [OSTI]

    Cohen, David

    David Cohen Swarthmore College X-ray Spectroscopy of Massive Stars: Constraints on Stellar Wind Crescent Nebula - Tony Hallas wind-blown bubble around a massive star #12;Radiation-driven O star winds emission occulted emission emission #12;Radiation-driven O star winds Pup (O4 supergiant): M ~ few 10

  11. David Cohen Swarthmore College

    E-Print Network [OSTI]

    Cohen, David

    David Cohen Swarthmore College X-ray Emission from Single Massive Stars Constraints on Wind National Laboratory) !"#$%&&# #12;Massive Stars: luminous, with strong winds ESO: Carina Nebula #12;ESO, supernova end-state #12;ESO: Carina Nebula strong radiation-driven winds (M ~ 10-6 to 10-5 Msun/yr and v

  12. David Cohen Swarthmore College

    E-Print Network [OSTI]

    Cohen, David

    David Cohen Swarthmore College X-ray Spectroscopy of HD 93129A (O2 If*) Embedded Wind Shocks wind? · The X-ray spectrum is hard because of wind absorption · The broadband X-ray spectrum confirms low temperature plasma and wind absorption · X-ray line profiles from embedded wind shocks · profiles

  13. Dosimetry using silver salts

    DOE Patents [OSTI]

    Warner, Benjamin P. (Los Alamos, NM)

    2003-06-24

    The present invention provides a method for detecting ionizing radiation. Exposure of silver salt AgX to ionizing radiation results in the partial reduction of the salt to a mixture of silver salt and silver metal. The mixture is further reduced by a reducing agent, which causes the production of acid (HX) and the oxidized form of the reducing agent (R). Detection of HX indicates that the silver salt has been exposed to ionizing radiation. The oxidized form of the reducing agent (R) may also be detected. The invention also includes dosimeters employing the above method for detecting ionizing radiation.

  14. A Dash of Salt 

    E-Print Network [OSTI]

    Supercinski, Danielle

    2006-01-01

    stream_source_info A dash of salt.pdf.txt stream_content_type text/plain stream_size 9159 Content-Encoding ISO-8859-1 stream_name A dash of salt.pdf.txt Content-Type text/plain; charset=ISO-8859-1 tx H2O | pg. 18 A... Texas A&M researcher is assessing the impact of using moderately saline water for irrigating urban landscapes in West Texas and southern New Mexico. A DASH OF SALT Researcher assesses salinity impacts on grasses, trees and shrubs A Dash of Salt...

  15. Climate modeler David Stainforth. Photo courtesy of David Stainforth.

    E-Print Network [OSTI]

    Stevenson, Paul

    Climate modeler David Stainforth. Photo courtesy of David Stainforth. 3. SCIENCE: Intrepid British climate modeler sets out to win over doubters (07/19/2011) Jeremy Lovell, E&E European correspondent the climate debate by explaining why uncertainty has to be a part of the computerized climate models

  16. NOVEL SALTS OF GRAPHITE AND A BORON NITRIDE SALT

    E-Print Network [OSTI]

    Bartlett, Neil

    2011-01-01

    ~ i\\f'{y AND DOCUMENTS SECTION NOVEL SALTS OF GRAPHITE ANDA BORON NITRIDE SALT Neil Bartlett, R. N. Biagioni, B. W.privately owned rights. Novel Salts of Graphite and a Boron

  17. Hydroxycarboxylic acids and salts

    SciTech Connect (OSTI)

    Kiely, Donald E; Hash, Kirk R; Kramer-Presta, Kylie; Smith, Tyler N

    2015-02-24

    Compositions which inhibit corrosion and alter the physical properties of concrete (admixtures) are prepared from salt mixtures of hydroxycarboxylic acids, carboxylic acids, and nitric acid. The salt mixtures are prepared by neutralizing acid product mixtures from the oxidation of polyols using nitric acid and oxygen as the oxidizing agents. Nitric acid is removed from the hydroxycarboxylic acids by evaporation and diffusion dialysis.

  18. Molten salt electrolyte separator

    DOE Patents [OSTI]

    Kaun, T.D.

    1996-07-09

    The patent describes a molten salt electrolyte/separator for battery and related electrochemical systems including a molten electrolyte composition and an electrically insulating solid salt dispersed therein, to provide improved performance at higher current densities and alternate designs through ease of fabrication. 5 figs.

  19. KUIPER BELT OBJECTS David Jewitt

    E-Print Network [OSTI]

    Jewitt, David C.

    KUIPER BELT OBJECTS David Jewitt Institute for Astronomy, 2680 Woodlawn Drive, Honolulu, HI 96822 BELT OBJECTS Dec 24 1998 Send Proofs to: David Jewitt Institute for Astronomy, 2680 Woodlawn Drive for Annual Reviews of Earth and Planetary Science. #12; Annual Reviews: Kuiper Belt Page 2 CONTENTS Abstract

  20. Water purification using organic salts

    DOE Patents [OSTI]

    Currier, Robert P.

    2004-11-23

    Water purification using organic salts. Feed water is mixed with at least one organic salt at a temperature sufficiently low to form organic salt hydrate crystals and brine. The crystals are separated from the brine, rinsed, and melted to form an aqueous solution of organic salt. Some of the water is removed from the aqueous organic salt solution. The purified water is collected, and the remaining more concentrated aqueous organic salt solution is reused.

  1. David Kortenkamp NASA Johnson Space Center

    E-Print Network [OSTI]

    Kortenkamp, David

    David Kortenkamp NASA Johnson Space Center David Kortenkamp NASA Johnson Space Center Distributed Systems David Kortenkamp NASA Johnson Space Center/Metrica Inc. Houston TX 77058 kortenkamp@jsc.nasa.gov http://www.traclabs.com/~korten David Kortenkamp NASA Johnson Space Center/Metrica Inc. Houston TX

  2. David Hopkinson | Center for Gas SeparationsRelevant to Clean...

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

    David Hopkinson Previous Next List Hopkinson David Hopkinson Carbon Capture Technical Portfolio Lead, National Energy Technology Laboratory Email: David.Hopkinson at NETL.DOE.GOV...

  3. A Field-Wise Wind Retrieval Algorithm for Satellite Scatterometers Charles G. Brown and David G . Long

    E-Print Network [OSTI]

    Long, David G.

    A Field-Wise Wind Retrieval Algorithm for Satellite Scatterometers Charles G. Brown and David G-378-6586 browncg@salt.ee.byii.edu Abstract-Traditional satellite scatterometer wind retrieval algorithms consist of point-wise wind estimation and point- wise ambiguity removal. Point-wise estimation yields mul- tiple

  4. Crushed Salt Constitutive Model

    SciTech Connect (OSTI)

    Callahan, G.D.

    1999-02-01

    The constitutive model used to describe the deformation of crushed salt is presented in this report. Two mechanisms -- dislocation creep and grain boundary diffusional pressure solution -- are combined to form the basis for the constitutive model governing the deformation of crushed salt. The constitutive model is generalized to represent three-dimensional states of stress. Upon complete consolidation, the crushed-salt model reproduces the Multimechanism Deformation (M-D) model typically used for the Waste Isolation Pilot Plant (WIPP) host geological formation salt. New shear consolidation tests are combined with an existing database that includes hydrostatic consolidation and shear consolidation tests conducted on WIPP and southeastern New Mexico salt. Nonlinear least-squares model fitting to the database produced two sets of material parameter values for the model -- one for the shear consolidation tests and one for a combination of the shear and hydrostatic consolidation tests. Using the parameter values determined from the fitted database, the constitutive model is validated against constant strain-rate tests. Shaft seal problems are analyzed to demonstrate model-predicted consolidation of the shaft seal crushed-salt component. Based on the fitting statistics, the ability of the model to predict the test data, and the ability of the model to predict load paths and test data outside of the fitted database, the model appears to capture the creep consolidation behavior of crushed salt reasonably well.

  5. David Lpez-Carr Curriculum Vitae 1 David Lpez-Carr

    E-Print Network [OSTI]

    California at Santa Barbara, University of

    David López-Carr ­ Curriculum Vitae 1 David López-Carr Professor, Department of Geography Human Professor, Department of Geography, UCSB. 2004-2008. #12;David López-Carr ­ Curriculum Vitae 2 SELECTED

  6. Salt Repository Research,

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

    on Salt Repository Research, Design, and Operation La Fonda Hotel Santa Fe, New Mexico September 7 - 11, 2014 Please join us Sunday September 7, 2014 for a welcome and reception at...

  7. Salt Repository Research,

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

    6 th USGerman Workshop on Salt Repository Research, Design, and Operation Hotel Pullmann Dresden Newa Dresden September 7 - 9, 2015 September 7- Monday 08:00-08:30 Registration...

  8. Amine salts of nitroazoles

    DOE Patents [OSTI]

    Kienyin Lee; Stinecipher, M.M.

    1993-10-26

    Compositions of matter, a method of providing chemical energy by burning said compositions, and methods of making said compositions are described. These compositions are amine salts of nitroazoles. 1 figure.

  9. Physics Nobel winner David Gross gives public lecture at Jefferson...

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

    Physics Nobel winner David Gross gives public lecture at Jefferson Lab on June 12 (Monday) June 6, 2006 David Gross David Gross, Nobel Prize recipient and lecturer David Gross,...

  10. David Littlejohn Robert K. Cheng

    E-Print Network [OSTI]

    Lieuwen, Timothy C.

    cycle clean coal power plants. The experiments were conducted in two facilities. Open atmosphericDavid Littlejohn Robert K. Cheng Environmental Energy Technology Division, Lawrence Berkeley Institute of Technology, Atlanta, GA 30332 Laboratory Investigations of Low-Swirl Injectors Operating

  11. Fundamental Properties of Salts

    SciTech Connect (OSTI)

    Toni Y Gutknecht; Guy L Fredrickson

    2012-11-01

    Thermal properties of molten salt systems are of interest to electrorefining operations, pertaining to both the Fuel Cycle Research & Development Program (FCR&D) and Spent Fuel Treatment Mission, currently being pursued by the Department of Energy (DOE). The phase stability of molten salts in an electrorefiner may be adversely impacted by the build-up of fission products in the electrolyte. Potential situations that need to be avoided, during electrorefining operations, include (i) fissile elements build up in the salt that might approach the criticality limits specified for the vessel, (ii) electrolyte freezing at the operating temperature of the electrorefiner due to changes in the liquidus temperature, and (iii) phase separation (non-homogenous solution). The stability (and homogeneity) of the phases can be monitored by studying the thermal characteristics of the molten salts as a function of impurity concentration. Simulated salt compositions consisting of the selected rare earth and alkaline earth chlorides, with a eutectic mixture of LiCl-KCl as the carrier electrolyte, were studied to determine the melting points (thermal characteristics) using a Differential Scanning Calorimeter (DSC). The experimental data were used to model the liquidus temperature. On the basis of the this data, it became possible to predict a spent fuel treatment processing scenario under which electrorefining could no longer be performed as a result of increasing liquidus temperatures of the electrolyte.

  12. Gas releases from salt

    SciTech Connect (OSTI)

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

    1998-06-01

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

  13. Painting Your Home Blue David Cypher

    E-Print Network [OSTI]

    Painting Your Home Blue David Cypher Advanced Network Technologies Division (ANTD) / ITL / NIST;Painting Your Home Blue David Cypher Information Technology Laboratory #12;BluetoothTM Wireless Networking

  14. David Brink: A long-standing teacher

    E-Print Network [OSTI]

    Angela Bonaccorso

    2006-08-11

    This talk presents a short review of David Brink's most important achievements and of my own experience working with him.

  15. Dr. David Kortenkamp NASA Johnson Space Center

    E-Print Network [OSTI]

    Kortenkamp, David

    Dr. David Kortenkamp NASA Johnson Space Center Dr. David Kortenkamp NASA Johnson Space Center Intelligent Robots for Space Applications Intelligent Robots for Space Applications Dr. David Kortenkamp NASA Johnson Space Center/Metrica Inc. Houston TX 77058 kortenkamp@jsc.nasa.gov http

  16. Hybrid Model Structures Aaron David Ames

    E-Print Network [OSTI]

    Ames, Aaron

    Hybrid Model Structures by Aaron David Ames B.A. (University of St. Thomas) 2001 B.S. (University of California, Berkeley Fall 2006 #12;Hybrid Model Structures Copyright 2006 by Aaron David Ames #12;Abstract Hybrid Model Structures by Aaron David Ames Masters of Arts in Mathematics University of California

  17. RECHARGEABLE MOLTEN-SALT CELLS

    E-Print Network [OSTI]

    Cairns, Elton J.

    2013-01-01

    KC! /FeS 2 cell lithium-silicon magnesium oxide molten-saltmolten-salt cells Na/Na glass/Na:z.Sn-S cell Na/NazO•xA!Symposium on Molten Salts, Physical Electrochemistry

  18. Actinide removal from spent salts

    DOE Patents [OSTI]

    Hsu, Peter C. (Pleasanton, CA); von Holtz, Erica H. (Livermore, CA); Hipple, David L. (Livermore, CA); Summers, Leslie J. (Livermore, CA); Adamson, Martyn G. (Danville, CA)

    2002-01-01

    A method for removing actinide contaminants (uranium and thorium) from the spent salt of a molten salt oxidation (MSO) reactor is described. Spent salt is removed from the reactor and analyzed to determine the contaminants present and the carbonate concentration. The salt is dissolved in water, and one or more reagents are added to precipitate the thorium as thorium oxide and/or the uranium as either uranium oxide or as a diuranate salt. The precipitated materials are filtered, dried and packaged for disposal as radioactive waste. About 90% of the thorium and/or uranium present is removed by filtration. After filtration, salt solutions having a carbonate concentration >20% can be dried and returned to the reactor for re-use. Salt solutions containing a carbonate concentration <20% require further clean-up using an ion exchange column, which yields salt solutions that contain less than 0.1 ppm of thorium or uranium.

  19. APPLICATIONS OF SALT IN ELECTROFISHING

    E-Print Network [OSTI]

    APPLICATIONS OF SALT IN ELECTROFISHING iNlarine Biological Laboratory LIB55.A.K.Y WOODS HOLE, MASS OF SALT IN ELECTROFISHING By Robert E . Lennon and Phillip S . Parker Fishery Research Biologists Leetown. Electric fisliliiK. 2. Salt. i. Farker, Phillip Slieridaii, 192t>- .joiut author, ii. Title. ( Series : IT

  20. David Hemelright | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustments (BillionProvedTravel TravelChallengesOhio and Kentucky3013-2012 DOE-STD-3013-2012forDavidDavid

  1. David Shafer | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-in electricLaboratory | version of the1996ofDavid Friedman -Lee -MooreDavid

  2. David Wollman | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based| Department8, 20153Daniel Boff About UsWorkDavid G. FrantzDavid Wollman

  3. Qingguo Zhang David R. Noble

    E-Print Network [OSTI]

    Lieuwen, Timothy C.

    Qingguo Zhang David R. Noble Tim Lieuwen School of Aerospace Engineering, Georgia Institute in utilizing other energy resources, as well as concern about energy security have motivated interest towards their usage, however. Syngas fuels are typically composed primarily of H2, CO, and N2, and may

  4. The showkeys package David Carlisle

    E-Print Network [OSTI]

    Ihn, Thomas

    the \\label, \\ref, \\pageref, \\cite, and \\bibitem com- mands so that the `internal' key is printed. The packageThe showkeys package David Carlisle 1997/06/12 1 Introduction sec:intro showkeys.sty modifies tries hard to position these labels so that the formatting of the rest of the document is unchanged

  5. Ordered Ramsey numbers David Conlon

    E-Print Network [OSTI]

    Fox, Jacob

    Ordered Ramsey numbers David Conlon Jacob Fox Choongbum Lee Benny Sudakov§ Abstract Given a labeled graph H with vertex set {1, 2, . . . , n}, the ordered Ramsey number r with vertices appearing in the same order as in H. The ordered Ramsey number of a labeled graph H is at least

  6. Hypergraph Ramsey numbers David Conlon

    E-Print Network [OSTI]

    Fox, Jacob

    Hypergraph Ramsey numbers David Conlon Jacob Fox Benny Sudakov Abstract The Ramsey number rk(s, n). In this paper we obtain new estimates for several basic hypergraph Ramsey problems. We give a new upper bound-color Ramsey number r3(n, n, n), which is the minimum N such that every 3-coloring of the triples

  7. Electrolyte salts for nonaqueous electrolytes

    DOE Patents [OSTI]

    Amine, Khalil; Zhang, Zhengcheng; Chen, Zonghai

    2012-10-09

    Metal complex salts may be used in lithium ion batteries. Such metal complex salts not only perform as an electrolyte salt in a lithium ion batteries with high solubility and conductivity, but also can act as redox shuttles that provide overcharge protection of individual cells in a battery pack and/or as electrolyte additives to provide other mechanisms to provide overcharge protection to lithium ion batteries. The metal complex salts have at least one aromatic ring. The aromatic moiety may be reversibly oxidized/reduced at a potential slightly higher than the working potential of the positive electrode in the lithium ion battery. The metal complex salts may also be known as overcharge protection salts.

  8. Molten salt lithium cells

    DOE Patents [OSTI]

    Raistrick, Ian D. (Menlo Park, CA); Poris, Jaime (Portola Valley, CA); Huggins, Robert A. (Stanford, CA)

    1983-01-01

    Lithium-based cells are promising for applications such as electric vehicles and load-leveling for power plants since lithium is very electropositive and light weight. One type of lithium-based cell utilizes a molten salt electrolyte and is operated in the temperature range of about 400.degree.-500.degree. C. Such high temperature operation accelerates corrosion problems and a substantial amount of energy is lost through heat transfer. The present invention provides an electrochemical cell (10) which may be operated at temperatures between about 100.degree.-170.degree. C. Cell (10) comprises an electrolyte (16), which preferably includes lithium nitrate, and a lithium or lithium alloy electrode (12).

  9. Molten salt lithium cells

    DOE Patents [OSTI]

    Raistrick, I.D.; Poris, J.; Huggins, R.A.

    1980-07-18

    Lithium-based cells are promising for applications such as electric vehicles and load-leveling for power plants since lithium is very electropositive and light weight. One type of lithium-based cell utilizes a molten salt electrolyte and is operated in the temperature range of about 400 to 500/sup 0/C. Such high temperature operation accelerates corrosion problems and a substantial amount of energy is lost through heat transfer. The present invention provides an electrochemical cell which may be operated at temperatures between about 100 to 170/sup 0/C. The cell is comprised of an electrolyte, which preferably includes lithium nitrate, and a lithium or lithium alloy electrode.

  10. Molten salt lithium cells

    DOE Patents [OSTI]

    Raistrick, Ian D. (Menlo Park, CA); Poris, Jaime (Portola Valley, CA); Huggins, Robert A. (Stanford, CA)

    1982-02-09

    Lithium-based cells are promising for applications such as electric vehicles and load-leveling for power plants since lithium is very electropositive and light weight. One type of lithium-based cell utilizes a molten salt electrolyte and is operated in the temperature range of about 400.degree.-500.degree. C. Such high temperature operation accelerates corrosion problems and a substantial amount of energy is lost through heat transfer. The present invention provides an electrochemical cell (10) which may be operated at temperatures between about 100.degree.-170.degree. C. Cell (10) comprises an electrolyte (16), which preferably includes lithium nitrate, and a lithium or lithium alloy electrode (12).

  11. Batteries using molten salt electrolyte

    DOE Patents [OSTI]

    Guidotti, Ronald A. (Albuquerque, NM)

    2003-04-08

    An electrolyte system suitable for a molten salt electrolyte battery is described where the electrolyte system is a molten nitrate compound, an organic compound containing dissolved lithium salts, or a 1-ethyl-3-methlyimidazolium salt with a melting temperature between approximately room temperature and approximately 250.degree. C. With a compatible anode and cathode, the electrolyte system is utilized in a battery as a power source suitable for oil/gas borehole applications and in heat sensors.

  12. Electrochromic Salts, Solutions, and Devices

    DOE Patents [OSTI]

    Burrell, Anthony K. (Los Alamos, NM); Warner, Benjamin P. (Los Alamos, NM); McClesky, T. Mark (Los Alamos, NM)

    2008-10-14

    Electrochromic salts. Electrochromic salts of dicationic viologens such as methyl viologen and benzyl viologen associated with anions selected from bis(trifluoromethylsulfonyl)imide, bis(perfluoroethylsulfonyl)imide, and tris(trifluoromethylsulfonyl)methide are produced by metathesis with the corresponding viologen dihalide. They are highly soluble in molten quarternary ammonium salts and together with a suitable reductant provide electrolyte solutions that are used in electrochromic windows.

  13. Electrochromic salts, solutions, and devices

    DOE Patents [OSTI]

    Burrell, Anthony K. (Los Alamos, NM); Warner, Benjamin P. (Los Alamos, NM); McClesky,7,064,212 T. Mark (Los Alamos, NM)

    2006-06-20

    Electrochromic salts. Electrochromic salts of dicationic viologens such as methyl viologen and benzyl viologen associated with anions selected from bis(trifluoromethylsulfonyl)imide, bis(perfluoroethylsulfonyl)imide, and tris(trifluoromethylsulfonyl)methide are produced by metathesis with the corresponding viologen dihalide. They are highly soluble in molten quarternary ammonium salts and together with a suitable reductant provide electrolyte solutions that are used in electrochromic windows.

  14. Electrochromic Salts, Solutions, and Devices

    DOE Patents [OSTI]

    Burrell, Anthony K. (Los Alamos, NM); Warner, Benjamin P. (Los Alamos, NM); McClesky, T. Mark (Los Alamos, NM)

    2008-11-11

    Electrochromic salts. Electrochromic salts of dicationic viologens such as methyl viologen and benzyl viologen associated with anions selected from bis(trifluoromethylsulfonyl)imide, bis(perfluoroethylsulfonyl)imide, and tris(trifluoromethylsulfonyl)methide are produced by metathesis with the corresponding viologen dihalide. They are highly soluble in molten quarternary ammonium salts and together with a suitable reductant provide electrolyte solutions that are used in electrochromic windows.

  15. RECHARGEABLE MOLTEN-SALT CELLS

    E-Print Network [OSTI]

    Cairns, Elton J.

    2013-01-01

    polysulfide sodium/sulfur cell solid electrolyte Ti0 2ion conducting solid electrolyte would add flexibility forwith a combination of a solid electrolyte and a molten salt

  16. David Lee, Douglas Osheroff, Superfluidity, and Helium 3

    Office of Scientific and Technical Information (OSTI)

    Segr Visual Archives, AIP Meggers Gallery of Nobel Laureates David Lee David M. Lee Photo by Janerik Henriksson, Courtesy AIP Emilio Segr Visual Archievs, W.F. Meggers...

  17. Postdoctoral Research Awards Annual Research Meeting: David Lampert...

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

    David Lampert Postdoctoral Research Awards Annual Research Meeting: David Lampert Poster Presentation at 2012 EERE Annual Research Meeting, Postdoctoral Research Awards, from the...

  18. Profiles in Leadership: David Mohler, Deputy Assistant Secretary...

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

    David Mohler, Deputy Assistant Secretary for Clean Coal and Carbon Management Profiles in Leadership: David Mohler, Deputy Assistant Secretary for Clean Coal and Carbon Management...

  19. EECBG Success Story: David Crockett, Chattanooga's Green Frontiersman...

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

    David Crockett, Chattanooga's Green Frontiersman EECBG Success Story: David Crockett, Chattanooga's Green Frontiersman June 11, 2010 - 5:15pm Addthis Crockett has seen Chattanooga...

  20. Generalized Stillinger--David Potential

    E-Print Network [OSTI]

    Igor Zhyganiuk

    2012-02-20

    We present an improved version of the Stillinger--David polarization potential of the intermolecular interaction in water. A clear algorithm of construction of a function describing the oxygen-hydrogen interaction in water molecules is formulated. A new approach to the modeling of a function screening the charge-dipole interaction on small distances is developed. To describe the long-range asymptotics of the intermolecular potential, the bare Stillinger--David potential is supplemented by a term related to the interaction of dipole moments of oxygen ions. In addition, we introduce a term involving a deformation of the electron shells of oxygen ions to the polarization component. These corrections allow us to successfully reproduce all essential results of quantum mechanical calculations of the interaction energy for water molecules obtained by Clementi. Analyzing the behavior of the dipole moment of a water molecule as a function of the intermolecular distance, we obtain the estimate of irreducible two-particle effects in water.

  1. Additive Gaussian Processes David Duvenaud

    E-Print Network [OSTI]

    -4 -2 0 2 4 -1 0 1 2 3 4 -4 -2 0 2 4 -4 -2 0 2 4 -3 -2 -1 0 1 2 f1(x1) f2(x2) f1(x1) + f2(x2) f(x1, xAdditive Gaussian Processes David Duvenaud Department of Engineering Cambridge University dkd23@cam Department of Engineering Cambridge University cer54@cam.ac.uk Abstract We introduce a Gaussian process model

  2. David Sheeley | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based| Department8, 20153Daniel Boff About UsWorkDavid G. Frantz About

  3. Plant salt-tolerance mechanisms

    SciTech Connect (OSTI)

    Deinlein, Ulrich; Stephan, Aaron B.; Horie, Tomoaki; Luo, Wei; Xu, Guohua; Schroeder, Julian I.

    2014-06-01

    Crop performance is severely affected by high salt concentrations in soils. To engineer more salt-tolerant plants it is crucial to unravel the key components of the plant salt-tolerance network. Here we review our understanding of the core salt-tolerance mechanisms in plants. Recent studies have shown that stress sensing and signaling components can play important roles in regulating the plant salinity stress response. We also review key Na+ transport and detoxification pathways and the impact of epigenetic chromatin modifications on salinity tolerance. In addition, we discuss the progress that has been made towards engineering salt tolerance in crops, including marker-assisted selection and gene stacking techniques. We also identify key open questions that remain to be addressed in the future.

  4. Plant salt-tolerance mechanisms

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

    Deinlein, Ulrich; Stephan, Aaron B.; Horie, Tomoaki; Luo, Wei; Xu, Guohua; Schroeder, Julian I.

    2014-06-01

    Crop performance is severely affected by high salt concentrations in soils. To engineer more salt-tolerant plants it is crucial to unravel the key components of the plant salt-tolerance network. Here we review our understanding of the core salt-tolerance mechanisms in plants. Recent studies have shown that stress sensing and signaling components can play important roles in regulating the plant salinity stress response. We also review key Na+ transport and detoxification pathways and the impact of epigenetic chromatin modifications on salinity tolerance. In addition, we discuss the progress that has been made towards engineering salt tolerance in crops, including marker-assisted selectionmore »and gene stacking techniques. We also identify key open questions that remain to be addressed in the future.« less

  5. THE KUIPER BELT: OVERVIEW David Jewitt

    E-Print Network [OSTI]

    Jewitt, David C.

    THE KUIPER BELT: OVERVIEW David Jewitt Institute for Astronomy, 2680 Woodlawn Drive, Honolulu, HI in November 1998 #12;THE KUIPER BELT: OVERVIEW David Jewitt Institute for Astronomy, 2680 Woodlawn Drive, Honolulu, HI 96822, USA The study of the Kuiper Belt has emerged as one of the leading subjects

  6. A Connecticut jury array challenge David Pollard

    E-Print Network [OSTI]

    Pollard, David

    A Connecticut jury array challenge by David Pollard Yale University david.pollard@yale.edu http a detailed statistical study of the system used for summon- sing jurors to serve in the State of Connecticut's Superior Courts. The study was made at the request of the Connecticut Public Defender's Office, to provide

  7. THE KUIPER BELT: OVERVIEW David Jewitt

    E-Print Network [OSTI]

    Jewitt, David C.

    THE KUIPER BELT: OVERVIEW David Jewitt Institute for Astronomy, 2680 Woodlawn Drive, Honolulu, HI in November 1998 #12; THE KUIPER BELT: OVERVIEW David Jewitt Institute for Astronomy, 2680 Woodlawn Drive, Honolulu, HI 96822, USA The study of the Kuiper Belt has emerged as one of the leading subjects

  8. CSP/85 1\\fanual David Middleton

    E-Print Network [OSTI]

    North Carolina at Chapel Hill, University of

    TR 85-010 CSP/85 1\\fanual · David Middleton ·. ! June 1985 1 #12;· ... CSP/85: User a.nd implementation manual. David Middleton March 1985 Introduction. CSP/85 is a re-implementation of the CSP/80 by Jazayeri et al. in 1980 Int. Conf. on Parallel Processing (August) [IEEE]. CSP/80: A Language

  9. Structural Interactions within Lithium Salt Solvates: Acyclic...

    Office of Scientific and Technical Information (OSTI)

    Structural Interactions within Lithium Salt Solvates: Acyclic Carbonates and Esters Citation Details In-Document Search Title: Structural Interactions within Lithium Salt Solvates:...

  10. David Kortenkamp NASA Johnson Space Center/Metrica Inc.

    E-Print Network [OSTI]

    Kortenkamp, David

    David Kortenkamp NASA Johnson Space Center/Metrica Inc. David Kortenkamp NASA Johnson Space Center to Control Coupled, Dynamical Life Support Systems David Kortenkamp NASA Johnson Space Center/Metrica Inc. Houston TX 77058 kortenkamp@jsc.nasa.gov http://www.traclabs.com/~korten David Kortenkamp NASA Johnson

  11. David Telles wins NNSA Security

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent Bonding Low-Cost2 DOE HQSiteoC.Publications ContactDavid Telles

  12. David Geiser | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-in electricLaboratory | version of the1996ofDavid Friedman - PrincipalGeiser

  13. David Mohler | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-in electricLaboratory | version of the1996ofDavid Friedman -Lee -

  14. David Sandalow | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-in electricLaboratory | version of the1996ofDavid Friedman -Lee -Moore

  15. David Lee | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based| Department8, 20153Daniel Boff About UsWorkDavid G. Frantz About Us6,

  16. David Moore | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based| Department8, 20153Daniel Boff About UsWorkDavid G. Frantz About Us6,Moore

  17. David Turk | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels DataEnergy Webinar:IAbout Us| DepartmentFunds RecipientsDavid M. Klaus

  18. 2. Linked structures David Keil Data Structures Spring 2015 David Keil Data Structures 2. Linked structures Spring 2015 1

    E-Print Network [OSTI]

    Keil, David M.

    2. Linked structures David Keil Data Structures Spring 2015 David Keil Data Structures 2. Linked structures Spring 2015 1 David M. Keil, Framingham State University CSCI 271 Data Structures 2. Linked structures 1. Linked lists 2. List operations 3. Trees 4. Tree operations David Keil Data Structures 2

  19. 3. Security and privacy David Keil Information Technology and Society 5/13 David M. Keil, Framingham State University

    E-Print Network [OSTI]

    Keil, David M.

    3. Security and privacy David Keil Information Technology and Society 5/13 David M. Keil, Framingham State University CSCI 135 Information Technology and Society 3. Security and privacy 1. Crime, law protections David Keil Information Technology and Society 5/13 1 Readings: Baase, Chapters 2 and 5 David Keil

  20. Summary David Keil Information Technology and Society 11/12 David Keil Information Technology and Society 11/12 1

    E-Print Network [OSTI]

    Keil, David M.

    Summary David Keil Information Technology and Society 11/12 David Keil Information Technology and Society 11/12 1 David M. Keil, Framingham State University Information Technology and Society Summary David Keil Information Technology and Society 11/12 2 Mutual influences Information technology Society

  1. 3. Database management David Keil Introduction to Information Technology Spring 2015 David M. Keil, Framingham State University

    E-Print Network [OSTI]

    Keil, David M.

    3. Database management David Keil Introduction to Information Technology Spring 2015 David M. Keil, Framingham State University CSCI 120 Introduction to Information Technology 3. Database management David Keil Introduction to Information Technology Spring 2015 2 #12;3. Database management David Keil Introduction

  2. BYU Salt Lake Center Financial Assistance

    E-Print Network [OSTI]

    Hart, Gus

    BYU Salt Lake Center Financial Assistance Program 2015 A financial assistance program of the Brigham Young University Division of Continuing Education BYU Salt Lake Center 345 West North Temple Street 3 Triad Center Salt Lake City, UT 84180 Fax: (801) 933­9456 Email: slc@byu.edu #12;BYU Salt Lake

  3. Adversarial Risk Analysis David Banks, Duke University

    E-Print Network [OSTI]

    McShea, Daniel W.

    Adversarial Risk Analysis June 2011 Authors David Banks, Duke University Juan Vivar, Duke in this report. Suggested citation: Banks, D., & Vivar, J. (2011). Adversarial Risk Analysis. (Prepared by RTI

  4. LITHIUM NIOBATE MICROPHOTONIC MODULATORS David Alan Cohen

    E-Print Network [OSTI]

    Levi, Anthony F. J.

    of the Requirements for the Degree DOCTOR OF PHILOSOPHY (Electrical Engineering) May 2001 Copyright 2001 David Alan importantly she was always an uplifting spirit in the group, and was always there for me to talk with during

  5. SELECTING TRAVEL RELIABILITY MEASURES David Schrank

    E-Print Network [OSTI]

    SELECTING TRAVEL RELIABILITY MEASURES by Tim Lomax David Schrank Shawn Turner Texas Transportation Administration provided technical resource staff persons who identified the need for a reliability measure, California Department of Transportation Tim Baker, Colorado Department of Transportation Gordon Morgan

  6. David Baird Vice President for Information

    E-Print Network [OSTI]

    Royer, Dana

    David Baird Vice President for Information Technology and Chief Information Officer Donna Moore Administrative Assistant IV Allen Alonzo Associate Director of Information Technology Auxiliary Services Glenn, Cardinal Technology Store and Technology Procurement Specialist Samantha Burr Cardinal Technology Store

  7. David Skinner Named NERSC Strategic Partnerships

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

    from NERSC resources. David Skinner, former head of NERSC's Outreach Software and Programming Group (OSP), has been selected to fill the role. In his new post, Skinner will also...

  8. Fracture and Healing of Rock Salt Related to Salt Caverns

    SciTech Connect (OSTI)

    Chan, K.S.; Fossum, A.F.; Munson, D.E.

    1999-03-01

    In recent years, serious investigations of potential extension of the useful life of older caverns or of the use of abandoned caverns for waste disposal have been of interest to the technical community. All of the potential applications depend upon understanding the reamer in which older caverns and sealing systems can fail. Such an understanding will require a more detailed knowledge of the fracture of salt than has been necessary to date. Fortunately, the knowledge of the fracture and healing of salt has made significant advances in the last decade, and is in a position to yield meaningful insights to older cavern behavior. In particular, micromechanical mechanisms of fracture and the concept of a fracture mechanism map have been essential guides, as has the utilization of continuum damage mechanics. The Multimechanism Deformation Coupled Fracture (MDCF) model, which is summarized extensively in this work was developed specifically to treat both the creep and fracture of salt, and was later extended to incorporate the fracture healing process known to occur in rock salt. Fracture in salt is based on the formation and evolution of microfractures, which may take the form of wing tip cracks, either in the body or the boundary of the grain. This type of crack deforms under shear to produce a strain, and furthermore, the opening of the wing cracks produce volume strain or dilatancy. In the presence of a confining pressure, microcrack formation may be suppressed, as is often the case for triaxial compression tests or natural underground stress situations. However, if the confining pressure is insufficient to suppress fracture, then the fractures will evolve with time to give the characteristic tertiary creep response. Two first order kinetics processes, closure of cracks and healing of cracks, control the healing process. Significantly, volume strain produced by microfractures may lead to changes in the permeability of the salt, which can become a major concern in cavern sealing and operation. The MDCF model is used in three simulations of field experiments in which indirect measures were obtained of the generation of damage. The results of the simulations help to verify the model and suggest that the model captures the correct fracture behavior of rock salt. The model is used in this work to estimate the generation and location of damage around a cylindrical storage cavern. The results are interesting because stress conditions around the cylindrical cavern do not lead to large amounts of damage. Moreover, the damage is such that general failure can not readily occur, nor does the extent of the damage suggest possible increased permeation when the surrounding salt is impermeable.

  9. Carbon dioxide sequestration: how much and when? Klaus Keller & David McInerney & David F. Bradford

    E-Print Network [OSTI]

    Keller, Klaus

    Carbon dioxide sequestration: how much and when? Klaus Keller & David McInerney & David F. Bradford + Business Media B.V. 2008 Abstract Carbon dioxide (CO2) sequestration has been proposed as a key component fossil fuel requirement of CO2 sequestration, and the growth rate of carbon taxes. In this analytical

  10. Extracting Usability Information from User Interface Events DAVID M. HILBERT AND DAVID F. REDMILES

    E-Print Network [OSTI]

    Redmiles, David F.

    }@ics.uci.edu> Modern window-based user interface systems generate user interface events as natural products events) are generated as natural products of the normal operation of window-based user interface systemsExtracting Usability Information from User Interface Events DAVID M. HILBERT AND DAVID F. REDMILES

  11. Summary David Keil Introduction to Information Technology 1/12 David M. Keil

    E-Print Network [OSTI]

    Keil, David M.

    Summary David Keil Introduction to Information Technology 1/12 David M. Keil Framingham State University CSCI 120: Intro to Information Technology Summary 1. Inquiry 2. Themes and concepts D. Keil Introduction to Information Technology 1/12 1 1. Inquiry · What is computing? D. Keil Introduction

  12. Salt Dynamics in Non-Riparian Freshwater Wetlands

    E-Print Network [OSTI]

    Stacey, Mark T

    2007-01-01

    Resources Center Project “Salt Dynamics in Non-RiparianTechnical Completion Report “Salt Dynamics in Non-Riparianindicate that the flux of salt between the soil and water

  13. Salt Stress in Desulfovibrio vulgaris Hildenborough: An integrated genomics approach

    E-Print Network [OSTI]

    Mukhopadhyay, Aindrila

    2010-01-01

    machinery against salt-induced damage in Synechococcus.Lactobacillus plantarum to salt and nonelectrolyte stress. Jregulation of acid, heat, and salt tolerance in Escherichia

  14. 4. Freedom of expression David Keil Information Technology and Society 5/13 David Keil Information Technology and Society 5/13 1

    E-Print Network [OSTI]

    Keil, David M.

    4. Freedom of expression David Keil Information Technology and Society 5/13 David Keil Information Technology and Society 5/13 1 David M. Keil, Framingham State University CSCI 135 Information Technology of Human Rights David Keil Information Technology and Society 5/13 2 #12;4. Freedom of expression David

  15. H. David Politzer, Asymptotic Freedom, and Strong Interaction

    Office of Scientific and Technical Information (OSTI)

    David Politzer - Research Interests Our Man on the Manhattan Project - Politzer and the film "Fat Man and Little Boy", a story about the Manhattan Project; Caltech News H. David...

  16. Acting Under Secretary of Energy David Sandalow's Remarks at...

    Office of Environmental Management (EM)

    Acting Under Secretary of Energy David Sandalow's Remarks at the U.S.-Brazil Wind Workshop - As Prepared for Delivery Acting Under Secretary of Energy David Sandalow's Remarks at...

  17. Salt marsh geomorphology: Physical and ecological effects on landform Keywords: salt marsh geomorphology; AGU Chapman Conference

    E-Print Network [OSTI]

    Fagherazzi, Sergio

    Editorial Salt marsh geomorphology: Physical and ecological effects on landform Keywords: salt marsh geomorphology; AGU Chapman Conference Evidence that the three-dimensional structure of salt marsh, and the ratio of marsh edge:marsh interior have all been shown to affect the distribution and density of salt

  18. First Robert Stobie SALT Workshop Science with SALT Workshop Proceedings, Vol. 2, 2004

    E-Print Network [OSTI]

    Bershady, Matthew A.

    First Robert Stobie SALT Workshop Science with SALT Workshop Proceedings, Vol. 2, 2004 D.A.H. Buckley Galaxy Kinematics with SALT M. A. Bershady1, M. A. W. Verheijen2, D. R. Andersen3, R. A. Swaters4-gathering power of SALT coupled with the high-throughput performance of the Prime Focus Imaging Spec- trograph

  19. Prevention of Salt Damage inPrevention of Salt Damage in LimestoneLimestone

    E-Print Network [OSTI]

    Petta, Jason

    Prevention of Salt Damage inPrevention of Salt Damage in LimestoneLimestone Kathy Whitaker.jpg #12;Introduction: Sodium Sulfate Thenardite: Na2SO4 Mirabilite: Na2SO4·10H2O Salt exposure for 5 weeks the stone by capillary uptake of water containing the dissolved salt. Degradation of mortar. #12

  20. Annual Report David R. Atkinson Center for a Sustainable Future

    E-Print Network [OSTI]

    Walter, M.Todd

    Annual Report David R. Atkinson Center for a Sustainable Future Advancing Research and Cultivating Collaborations #12;The David R. Atkinson Center for a Sustainable Future (ACSF) represents a bold commitment and friends. M I S S I O N Cornell University's David R. Atkinson Center for a Sustainable Future advances

  1. Inhalation of Vehicle Emissions in Urban Environments Julian David Marshall

    E-Print Network [OSTI]

    Mlllet, Dylan B.

    Inhalation of Vehicle Emissions in Urban Environments by Julian David Marshall B.S.E. (Princeton Spring 2005 #12;3 Inhalation of Vehicle Emissions in Urban Environments Copyright 2005 By Julian David Marshall #12;1 ABSTRACT Inhalation of Vehicle Emissions in Urban Environments by Julian David Marshall

  2. 2013 -2014 SALT Center SCHOLARSHIP AWARD APPLICATION

    E-Print Network [OSTI]

    Watkins, Joseph C.

    2013 - 2014 SALT Center SCHOLARSHIP AWARD APPLICATION Deadline: March 1, 2013 Scholarship Awards of the candidate. (Factors considered: FAFSA, GPA, SALT Center usage) Scholarship Awards are based upon available funds. Scholarship Awards apply to SALT Center program fees only. Scholarship Application materials

  3. Salt in Dutchess Co. Waters Stuart Findlay

    E-Print Network [OSTI]

    Berkowitz, Alan R.

    Salt in Dutchess Co. Waters Stuart Findlay Vicky Kelly Where are we now? Compared to what? Where or Groundwater? STREAM · Road salt biggest source ­ others? #12;SOIL CORES HOLD Cl LONGER THAN WATER Kincaid be increasing · What else is coming along? #12;Scope for Action · Reduced Salt is in Everyone's Interest

  4. 7. IT and society David Keil Introduction to Information Technology 7/13 David M. Keil, Framingham State University

    E-Print Network [OSTI]

    Keil, David M.

    7. IT and society David Keil Introduction to Information Technology 7/13 David M. Keil, Framingham State University CSCI 120 Introduction to Information Technology 7. IT and society David Keil Introduction to Information Technology 7/13 1 1. The information society 2. Privacy and security 3. Freedom

  5. Introduction David Keil Information Technology and Society 3/13 David Keil Information Technology and Society 3/13 1

    E-Print Network [OSTI]

    Keil, David M.

    Introduction David Keil Information Technology and Society 3/13 David Keil Information Technology and Society 3/13 1 David M. Keil, Framingham State University CSCI 135 Information Technology and Society Introduction 1. What this course offers 2. How it delivers 3. What is information technology? 4. Sources

  6. David G. Huizenga | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematicsEnergy HeadquartersFuel Cycle |3-938 AUDIT REPORT U.S.PublicDepartmentDavid Friedman AboutDavid

  7. David Ortiz, OE-40 | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-in electricLaboratory | version of the1996ofDavid Friedman -Lee -Moore -David

  8. David Skinner Named NERSC Strategic Partnerships Lead

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HAB Packet HanfordDOEDaniel ShechtmanDepartment ofProfessorDavidDavid

  9. David G. Frantz | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based| Department8, 20153Daniel Boff About UsWorkDavid G. Frantz About Us David

  10. Thermophysical properties of reconsolidating crushed salt.

    SciTech Connect (OSTI)

    Bauer, Stephen J.; Urquhart, Alexander

    2014-03-01

    Reconsolidated crushed salt is being considered as a backfilling material placed upon nuclear waste within a salt repository environment. In-depth knowledge of thermal and mechanical properties of the crushed salt as it reconsolidates is critical to thermal/mechanical modeling of the reconsolidation process. An experimental study was completed to quantitatively evaluate the thermal conductivity of reconsolidated crushed salt as a function of porosity and temperature. The crushed salt for this study came from the Waste Isolation Pilot Plant (WIPP). In this work the thermal conductivity of crushed salt with porosity ranging from 1% to 40% was determined from room temperature up to 300oC, using two different experimental methods. Thermal properties (including thermal conductivity, thermal diffusivity and specific heat) of single-crystal salt were determined for the same temperature range. The salt was observed to dewater during heating; weight loss from the dewatering was quantified. The thermal conductivity of reconsolidated crushed salt decreases with increasing porosity; conversely, thermal conductivity increases as the salt consolidates. The thermal conductivity of reconsolidated crushed salt for a given porosity decreases with increasing temperature. A simple mixture theory model is presented to predict and compare to the data developed in this study.

  11. THE DEEP PROJECT DAVID C. KOO

    E-Print Network [OSTI]

    THE DEEP PROJECT DAVID C. KOO UCO/Lick Observatory, University of California, Santa Cruz, CA 95064, USA Abstract. DEEP is a multi­institutional program designed to undertake a ma­ jor new spectroscopic goal of securing large numbers of redshifts (10,000 + ) to very faint limits of I ¸ 23, DEEP intends

  12. VERHULST'S LOGISTIC CURVE DAVID M. BRADLEY

    E-Print Network [OSTI]

    Bradley, David

    VERHULST'S LOGISTIC CURVE DAVID M. BRADLEY 1. Introduction Students tend to regard the elongated ``S­shaped'' [3, 6, 8] logistic curve of pop­ ulation dynamics (fig. 1) as somewhat exotic, 5, 6, 7, 8, 9, 10, 11]. My purpose here is to show how the logistic curve may be derived more

  13. VERHULST'S LOGISTIC CURVE DAVID M. BRADLEY

    E-Print Network [OSTI]

    Bradley, David

    VERHULST'S LOGISTIC CURVE DAVID M. BRADLEY 1. Introduction Students tend to regard the elongated "S-shaped" [3, 6, 8] logistic curve of pop- ulation dynamics (fig. 1) as somewhat exotic. It is typically, 8, 9, 10, 11]. My purpose here is to show how the logistic curve may be derived more directly

  14. VERHULST'S LOGISTIC CURVE DAVID M. BRADLEY

    E-Print Network [OSTI]

    Bradley, David

    VERHULST'S LOGISTIC CURVE DAVID M. BRADLEY 1.Introduction Students tend to regard the elongated "S-shaped" [3, 6, 8] logistic curve here is to show how the logistic curve may be derived more directly as a simple consequence of the more

  15. Visualizing 1D Regression David J. Olive

    E-Print Network [OSTI]

    Olive, David

    Visualizing 1D Regression David J. Olive Abstract. Regression is the study of the conditional distribution of the re- sponse y given the predictors x. In a 1D regression, y is independent of x given a single linear combination T x of the predictors. Special cases of 1D regression include multiple linear

  16. 1D Regression David J. Olive

    E-Print Network [OSTI]

    Olive, David

    1D Regression David J. Olive Southern Illinois University August 27, 2004 Abstract Regression regression, Y is independent of x given a single linear combination +T x of the predictors. Special cases of 1D regression include multiple linear regression, logistic regression, generalized linear models

  17. Chemistry 365: Force Constant Calculations David Ronis

    E-Print Network [OSTI]

    Ronis, David M.

    cost energy, and hence, there will no force in thy y or z directions (thereby resulting in 4 zero eigenChemistry 365: Force Constant Calculations © David Ronis McGill University Here is an example of a force constant matrix calculation. We will consider a diatomic molecule, where the two atoms interact

  18. ISU Wind Energy Laboratory Nicholas David

    E-Print Network [OSTI]

    McCalley, James D.

    , Dynamometers, Power Electronics Blades, Gearboxes, Structures Sensors & Actuators Design and Analysis Tools Speed Aerodynamics M2I lab - Design and Fabrication Industrial & Manufacturing Systems Engineering: Wind & Characterization U.S. Dept. of Energy - 3D Metals Printing ISU Power Plant - 100 kW Wind Turbine N. David & J. Mc

  19. Writing Journal Articles C. David Sherrill

    E-Print Network [OSTI]

    Sherrill, David

    Writing Journal Articles C. David Sherrill School of Chemistry and Biochemistry Georgia Institute for publication in a peer-reviewed journal. Considerably more extensive advice on this subject is available of the most important items on your resume is how many publications you have and what journals they appear in

  20. Groundwater Pollution David W. Watkins, Jr.

    E-Print Network [OSTI]

    Morton, David

    II 21 Mor 2003/10/14 page 391 i i i i i i i i Chapter 21 Groundwater Pollution Control David W pollution has resulted from the use of agricultural chemicals, and localized pollution has resulted from is frequently used to address groundwater pollution problems. In par- ticular, numerical groundwater simulation

  1. Ramsey numbers of sparse hypergraphs David Conlon

    E-Print Network [OSTI]

    Fox, Jacob

    Ramsey numbers of sparse hypergraphs David Conlon Jacob Fox Benny Sudakov Abstract We give a short proof that any k-uniform hypergraph H on n vertices with bounded degree has Ramsey number at most c(, k on the Ramsey number of hypergraphs with at most m edges. 1 Introduction For a graph H, the Ramsey number r

  2. Two extensions of Ramsey's theorem David Conlon

    E-Print Network [OSTI]

    Fox, Jacob

    Two extensions of Ramsey's theorem David Conlon Jacob Fox Benny Sudakov Abstract Ramsey's theorem-studied extensions of Ramsey's theorem. Improving a result of R¨odl, we show that there is a constant c > 0 of Shelah, who showed that n is at most double-exponential in k. 1 Introduction Ramsey theory refers

  3. For more information, contact: David Scott

    E-Print Network [OSTI]

    Laboratory Pacific Northwest National Laboratory is a Department of Energy Office of Science research Northwest National Laboratory PO Box 999, K5-25 Richland, WA 99352 509-375-3637 david with other national laboratories, universities and industrial partners enables us to develop new

  4. Programming Language Semantics David A. Schmidt

    E-Print Network [OSTI]

    Schmidt, David A.

    Programming Language Semantics David A. Schmidt Department of Computing and Information Sciences Kansas State University October 24, 1995 A programming language possesses two fundamental features: syntax and semantics. Syntax refers to the appearance of the well­formed programs of the language

  5. Designing Adaptive Trading Agents DAVID PARDOE

    E-Print Network [OSTI]

    Stone, Peter

    should make use of this experience. Within the context of a specific market scenario, the answer depends to the first three questions depend on the particular market scenario being considered, and our work spansDesigning Adaptive Trading Agents DAVID PARDOE Yahoo! Labs and PETER STONE The University of Texas

  6. David G. Eller Oceanography and Meteorology Building

    E-Print Network [OSTI]

    David G. Eller Oceanography and Meteorology Building Building # 0443 EMERGENCY EVACUATION PLAN Prepared by Maureen Reap, Building Proctor October 4, 2011 #12;i TABLE OF CONTENTS INTRODUCTION a building. Examples of such occasions include: smoke/fires, gas leaks, and bomb threats. Planning

  7. David M. Lane Department of Psychology

    E-Print Network [OSTI]

    Lane, David

    VITA David M. Lane Department of Psychology MS-25 Rice University 6100 Main Street Houston, TX 77005 713-348-3412 Education Tulane University 1973 - 1977 Ph.D. Psychology, 1977 Tufts University 1972 - 1973 M.A. Child Study, 1973 Clark University 1967 - 1971 B.A. Psychology, 1971 Professional areas

  8. Roots, States, and Stative Passives David Embick

    E-Print Network [OSTI]

    Embick, David

    with Stative Passive formation; and (ii) whether building Target State meanings into (certain) RootsRoots, States, and Stative Passives David Embick University of Pennsylvania ***** Roots Workshop be part of a Root's meaning, by BT:R PLAN: Reexamine/reanalyze the generalizations that building Target

  9. Microwave Sensors Active and David G. Long

    E-Print Network [OSTI]

    Long, David G.

    Chapter 6 Microwave Sensors ­ Active and Passive David G. Long Electrical and Computer Engineering Department Brigham Young University Center for Remote Sensing 459 Clyde Building, Provo, UT 84602, long be classified as either passive (radiometers) or active (radars). Each sensor class provides unique insight

  10. Holographic optical trapping David G. Grier

    E-Print Network [OSTI]

    Grier, David

    Holographic optical trapping David G. Grier Yael Roichman Department of Physics and Center for Soft Matter Research, New York University, 4 Washington Place, New York, NY 10003 Holographic optical tweezers­beam optical traps use­ ful for capturing, moving and transforming mesoscopic objects. Through a combination

  11. Holographic optical trapping David G. Grier

    E-Print Network [OSTI]

    Grier, David

    Holographic optical trapping David G. Grier Yael Roichman Department of Physics and Center for Soft Matter Research, New York University, 4 Washington Place, New York, NY 10003 Holographic optical tweezers-beam optical traps use- ful for capturing, moving and transforming mesoscopic objects. Through a combination

  12. PETER DAVID JOHNSON Home Address: Work Address

    E-Print Network [OSTI]

    Johnson, Peter D.

    for the Advancement of Science 2009 Outstanding Referee, Journals of the American Physical Society 2011 APS Oliver E1 PETER DAVID JOHNSON Home Address: Work Address: 4 Terrell Lane CMPMSD Stony Brook Physics 510B NY 11790 Brookhaven National Laboratory USA Upton NY 11973 Education 1972 B.Sc. Physics, Imperial College

  13. Linear Algebra Notes David A. SANTOS

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Linear Algebra Notes David A. SANTOS dsantos@ccp.edu January 2, 2010 REVISION #12;ii Contents . . . . . . . . . . . . . . . . . . 15 2 Matrices and Matrix Operations 18 2.1 The Algebra of Matrices . . . . . . . . . . . 18 2.3 Diagonalisability . . . . . . . . . . . . . . 143 7.4 Theorem of Cayley and Hamilton . . . . . 147 8 Linear Algebra

  14. Climate Change and Tourism Dr David Viner

    E-Print Network [OSTI]

    Feigon, Brooke

    Climate Change and Tourism éCLAT Dr David Viner Climatic Research Unit University of East Anglia d.viner@uea.ac.uk Tourism has a strong international dimension and is sensitive to any changes of climate that alter to attract visitors are likely to be vulnerable to climate change and the implementation of climate change

  15. Nuclear Speckles David L. Spector1

    E-Print Network [OSTI]

    Lamond, Angus I.

    Nuclear Speckles David L. Spector1 and Angus I. Lamond2 1 Cold Spring Harbor Laboratory, One, United Kingdom Correspondence: spector@cshl.edu, angus@lifesci.dundee.ac.uk Nuclear speckles, also known as interchromatin granule clusters, are nuclear domains enriched in pre-mRNA splicing factors, located

  16. Chemistry 593: Problem Set 1 David Ronis

    E-Print Network [OSTI]

    Ronis, David M.

    Chemistry 593: Problem Set 1 © David Ronis McGill University DUE: Friday, January 23, 2015 1). What does = 1 signify? In Eq. (1.1), the first 4 terms were evaluated analytically, while in class. 4. Near a critical point, experiment shows that S(q) 1 + (q)2 , Winter, 2015 #12;Chemistry 593

  17. Image-Guided Fracture David Mould

    E-Print Network [OSTI]

    Mould, David

    Image-Guided Fracture David Mould Department of Computer Science University of Saskatchewan Abstract We present an image filter that transforms an input line drawing into an image of a fractured of an uncracked texture. Key words: Non-photorealistic rendering, fracture, tex- ture synthesis 1 Introduction Non

  18. Interior cavern conditions and salt fall potential

    SciTech Connect (OSTI)

    Munson, D.E.; Molecke, M.A. [Sandia National Labs., Albuquerque, NM (United States); Myers, R.E. [Strategic Petroleum Reserve, New Orleans, LA (United States)

    1998-03-01

    A relatively large number of salt caverns are used for fluid hydrocarbon storage, including an extensive set of facilities in the Gulf Coast salt domes for the Strategic Petroleum Reserve (SPR) Program. Attention is focused on the SPR caverns because of available histories that detail events involving loss and damage of the hanging string casing. The total number of events is limited, making the database statistically sparse. The occurrence of the events is not evenly distributed, with some facilities, and some caverns, more susceptible than others. While not all of these events could be attributed to impacts from salt falls, many did show the evidence of such impacts. As a result, a study has been completed to analyze the potential for salt falls in the SPR storage caverns. In this process, it was also possible to deduce some of the cavern interior conditions. Storage caverns are very large systems in which many factors could possibly play a part in casing damage. In this study, all of the potentially important factors such as salt dome geology, operational details, and material characteristics were considered, with all being logically evaluated and most being determined as secondary in nature. As a result of the study, it appears that a principal factor in determining a propensity for casing damage from salt falls is the creep and fracture characteristics of salt in individual caverns. In addition the fracture depends strongly upon the concentration of impurity particles in the salt. Although direct observation of cavern conditions is not possible, the average impurity concentration and the accumulation of salt fall material can be determined. When this is done, there is a reasonable correlation between the propensity for a cavern to show casing damage events and accumulation of salt fall material. The accumulation volumes of salt fall material can be extremely large, indicating that only a few of the salt falls are large enough to cause impact damage.

  19. Noncentrosymmetric salt inclusion oxides: Role of salt lattices and counter ions in bulk polarity

    SciTech Connect (OSTI)

    West, J. Palmer; Hwu, Shiou-Jyh

    2012-11-15

    The synthesis and structural features of a newly emerged class of salt-inclusion solids (SISs) are reviewed. The descriptive chemistry with respect to the role of ionic salt and its correlation with bulk noncentrosymmetricity and polarity of the covalent oxide lattice in question is discussed by means of structure analysis. These unprecedented discoveries have opened doors to novel materials synthesis via the utilities of salt-inclusion chemistry (SIC) that are otherwise known as the molten-salt approach. The result of these investigations prove that the bulk acentricity, or cancellation of which, can be accounted for from the perspective of ionic and/or salt lattices. Highlights: Black-Right-Pointing-Pointer Synthesis and structure of newly emerged salt-inclusion solids are reviewed. Black-Right-Pointing-Pointer Salt lattice and its symmetry correlation with polar framework are discussed. Black-Right-Pointing-Pointer Preservation of acentricity is accounted for from the perspective of ionic and salt lattices.

  20. Independent Oversight Assessment, Salt Waste Processing Facility...

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

    Assessment of Nuclear Safety Culture at the Salt Waste Processing Facility Project The U.S. Department of Energy (DOE) Office of Enforcement and Oversight (Independent Oversight),...

  1. STANDARD OPERATING PROCEDURE HEAVY METAL SALTS (selected)

    E-Print Network [OSTI]

    Pawlowski, Wojtek

    (s): ___________________________________________________ Chemical(s): heavy metal salts: acetates, chlorides, sulfates, nitrates, anhydrides, oxides, hydroxides, etc., of arsenic, cadmium, chromium, cobalt, lead, mercury, osmium, silver, and uranium. Specific

  2. Granular Salt Summary: Reconsolidation Principles and Applications

    SciTech Connect (OSTI)

    Hansen, Frank; Popp, Till; Wieczorek, Klaus; Stührenberg, Dieter

    2014-07-01

    The purposes of this paper are to review the vast amount of knowledge concerning crushed salt reconsolidation and its attendant hydraulic properties (i.e., its capability for fluid or gas transport) and to provide a sufficient basis to understand reconsolidation and healing rates under repository conditions. Topics covered include: deformation mechanisms and hydro-mechanical interactions during reconsolidation; the experimental data base pertaining to crushed salt reconsolidation; transport properties of consolidating granulated salt and provides quantitative substantiation of its evolution to characteristics emulating undisturbed rock salt; and extension of microscopic and laboratory observations and data to the applicable field scale.

  3. Electrolytic orthoborate salts for lithium batteries

    DOE Patents [OSTI]

    Angell, Charles Austen (Mesa, AZ); Xu, Wu (Tempe, AZ)

    2008-01-01

    Orthoborate salts suitable for use as electrolytes in lithium batteries and methods for making the electrolyte salts are provided. The electrolytic salts have one of the formulae (I). In this formula anionic orthoborate groups are capped with two bidentate chelating groups, Y1 and Y2. Certain preferred chelating groups are dibasic acid residues, most preferably oxalyl, malonyl and succinyl, disulfonic acid residues, sulfoacetic acid residues and halo-substituted alkylenes. The salts are soluble in non-aqueous solvents and polymeric gels and are useful components of lithium batteries in electrochemical devices.

  4. Electrolytic orthoborate salts for lithium batteries

    DOE Patents [OSTI]

    Angell, Charles Austen [Mesa, AZ; Xu, Wu [Tempe, AZ

    2009-05-05

    Orthoborate salts suitable for use as electrolytes in lithium batteries and methods for making the electrolyte salts are provided. The electrolytic salts have one of the formulae (I). In this formula anionic orthoborate groups are capped with two bidentate chelating groups, Y1 and Y2. Certain preferred chelating groups are dibasic acid residues, most preferably oxalyl, malonyl and succinyl, disulfonic acid residues, sulfoacetic acid residues and halo-substituted alkylenes. The salts are soluble in non-aqueous solvents and polymeric gels and are useful components of lithium batteries in electrochemical devices.

  5. Multiphase Flow and Cavern Abandonment in Salt

    SciTech Connect (OSTI)

    Ehgartner, Brian; Tidwell, Vince

    2001-02-13

    This report will explore the hypothesis that an underground cavity in gassy salt will eventually be gas filled as is observed on a small scale in some naturally occurring salt inclusions. First, a summary is presented on what is known about gas occurrences, flow mechanisms, and cavern behavior after abandonment. Then, background information is synthesized into theory on how gas can fill a cavern and simultaneously displace cavern fluids into the surrounding salt. Lastly, two-phase (gas and brine) flow visualization experiments are presented that demonstrate some of the associated flow mechanisms and support the theory and hypothesis that a cavity in salt can become gas filled after plugging and abandonment

  6. David J. Hathaway, IBM EDAInverter Minimization 1 Inverter Minimization -OverviewInverter Minimization -Overview

    E-Print Network [OSTI]

    Ellis-Monaghan, Joanna

    David J. Hathaway, IBM EDAInverter Minimization 1 Inverter Minimization - Overview for covering fundamental cycles 9 Considering electrically useful inverters #12;David J. Hathaway, IBMPIs NAND NOR OR AND NOT NOT #12;David J. Hathaway, IBM EDAInverter Minimization 3 Gate Functions

  7. 8. Network structures David Keil Information Technology & Society 5/13 David Keil Information Technology and Society 5/13 1

    E-Print Network [OSTI]

    Keil, David M.

    8. Network structures David Keil Information Technology & Society 5/13 David Keil Information Technology and Society 5/13 1 David M. Keil, Framingham State University CSCI 135 Information Technology. Support opinions by evidence 0h. Document sources used David Keil Information Technology and Society 5

  8. 5. Intellectual property David Keil Information Technology and Society 5/13 David Keil Information Technology and Society 5/13 1

    E-Print Network [OSTI]

    Keil, David M.

    5. Intellectual property David Keil Information Technology and Society 5/13 David Keil Information Technology and Society 5/13 1 David M. Keil,Framingham State University CSCI 135 Information Technologyand Technology and Society 5/13 2 Reading: Baase, Chapter 4 #12;5. Intellectual property David Keil Information

  9. Supplementary Figure S1 Additional characterization of salt responses of [Low] and [High] responsive salt cells.

    E-Print Network [OSTI]

    Faraon, Andrei

    Supplementary Figure S1 Additional characterization of salt responses of [Low] and [High] responsive salt cells. (a) Diagram illustrating the imaging preparation (see Methods for details). Taste buds.e.m. dF/F responses for the [Low] and [High] salt-responding cells (n3). (c) TRCs activated by low

  10. Written Statement of David Huizenga Senior Advisor for Environmental...

    Office of Environmental Management (EM)

    David Huizenga represented the Department of Energy's (DOE) Office of Environmental Management (EM) before the Subcommittee on Strategic Forces Armed Services Committee...

  11. Written Statement of David Huizenga Senior Advisor for Environmental...

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

    the FY 2014 Request. Written Statement of David Huizenga Senior Advisor for Environmental Management United States Department of Energy Before the Subcommittee on Strategic Forces...

  12. Senior Advisor David Huizenga's Written Statement Before the...

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

    and Water Development Committee on Appropriations (March 19, 2013) Written Statement of David Huizenga, Senior Advisor for Environmental Management, United States Department of...

  13. Update from the Director: David Conrad | Department of Energy

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

    Addthis Related Articles Senior Advisor for Environmental Management David Huizenga, center, speaks with Pilar Thomas, deputy director of the Office of Indian...

  14. CALIFORNIA LAWRENCE BERKELEY LAB POC David Chen Telephone

    Energy Savers [EERE]

    LAWRENCE BERKELEY LAB POC David Chen Telephone (510) 486-4506 Email dtchen@lbl.gov Engineering Services 541330 Drafting Services 541340 Geophysical Surveying and Mapping Services...

  15. 2013 Federal Energy and Water Management Award Winner David Morin

    Broader source: Energy.gov [DOE]

    Poster features 2013 Federal Energy and Water Management Award winner David Morin of the U.S. Air Force's Laughlin Air Force Base in Texas.

  16. David W. Swindle, Jr. | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:FinancingPetroleum Based| Department8, 20153Daniel Boff About UsWorkDavid G. Frantz

  17. Metal salt catalysts for enhancing hydrogen spillover

    SciTech Connect (OSTI)

    Yang, Ralph T; Wang, Yuhe

    2013-04-23

    A composition for hydrogen storage includes a receptor, a hydrogen dissociating metal doped on the receptor, and a metal salt doped on the receptor. The hydrogen dissociating metal is configured to spill over hydrogen to the receptor, and the metal salt is configured to increase a rate of the spill over of the hydrogen to the receptor.

  18. Nitrate Salt Surrogate Blending Scoping Test Plan

    SciTech Connect (OSTI)

    Anast, Kurt Roy

    2015-11-13

    Test blending equipment identified in the “Engineering Options Assessment Report: Nitrate Salt Waste Stream Processing”. Determine if the equipment will provide adequate mixing of zeolite and surrogate salt/Swheat stream; optimize equipment type and operational sequencing; impact of baffles and inserts on mixing performance; and means of validating mixing performance

  19. Neutrinoless Double Beta Decay in Light of SNO Salt Data

    E-Print Network [OSTI]

    Murayama, Hitoshi

    2009-01-01

    Beta Decay in Light of SNO Salt Data Hitoshi Murayama andBeta Decay in Light of SNO Salt Data Hitoshi Murayama ? andIn the SNO data from its salt run, probably the most signi?

  20. THERMAL GRADIENT MIGRATION OF BRINE INCLUSIONS IN SALT

    E-Print Network [OSTI]

    Yagnik, S.K.

    2010-01-01

    OF BRINE INCLUSIONS IN SALT Suresh K. Yagnik February 1982 TOF BRINE INCLUSIONS IN SALT by Suresh K. Yagnik Materialsb u i l t in future. The salt deposits, however, are known

  1. THE MECHANISM OF INTRAGRANULAR MIGRATION OF BRINE INCLUSIONS IN SALT

    E-Print Network [OSTI]

    Machiels, A.J.

    2010-01-01

    of Brine Inclusions in a Salt Repository", ORM. -5526 (JulyOF BRINE INCLUSIONS IN SALT A.J. Machiels, S. Yagnik, D.R.OF BRINE INCLUSIONS IN SALT by A.J. Machiels S. Yagnik D.R.

  2. Advances in alleviating growth limitations of maize under salt stress

    E-Print Network [OSTI]

    Schubert, Sven

    2009-01-01

    during the first phase of salt stress. J. Appl. Bot. 2004;during the first phase of salt stress. J. Plant Nutr. SoilC, Hartung W, Schubert S. Salt resistance is determined by

  3. Solar Policy Environment: Salt Lake

    Broader source: Energy.gov [DOE]

    The overall objective of the “Solar Salt Lake” (SSL) team is to develop a fully-scoped city and county-level implementation plan that will facilitate at least an additional ten megawatts of solar photovoltaic (PV) installations in the government, commercial, industrial, and residential sectors by 2015. To achieve this aggressive goal, the program strategy includes a combination of barrier identification, research, and policy analysis that utilizes the input of various stakeholders. Coupled with these activities will be the development and implementation of pilot installations in the government and residential sectors, and broad outreach to builders and potential practitioners of solar energy products in the process. In this way, while creating mechanisms to enable a demand for solar, SSL will also facilitate capacity building for suppliers, thereby helping to ensure long-term sustainability for the regional market.

  4. DOE - Office of Legacy Management -- Penn Salt Manufacturing...

    Office of Legacy Management (LM)

    Salt Manufacturing Co Whitemarsh Research Laboratories - PA 20 FUSRAP Considered Sites Site: PENN SALT MANUFACTURING CO., WHITEMARSH RESEARCH LABORATORIES (PA.20) Eliminated from...

  5. Development of Molten-Salt Heat Trasfer Fluid Technology for...

    Energy Savers [EERE]

    Development of Molten-Salt Heat Trasfer Fluid Technology for Parabolic Trough Solar Power Plants Development of Molten-Salt Heat Trasfer Fluid Technology for Parabolic Trough Solar...

  6. EIA - Natural Gas Pipeline Network - Salt Cavern Storage Reservoir...

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

    Salt Cavern Storage Reservoir Configuration About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 20072008 with selected updates Salt Cavern...

  7. Waste Isolation Pilot Plant Nitrate Salt Bearing Waste Container...

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

    LLC. The Order, at paragraph 22, requires the Permittees to submit a WIPP Nitrate Salt Bearing Waste Container Isolation Plan for identified nitrate salt bearing waste...

  8. Hybrid Polymer/Lipid Vesicles via Salt and Agitation Induced...

    Office of Scientific and Technical Information (OSTI)

    Journal Article: Hybrid PolymerLipid Vesicles via Salt and Agitation Induced Fusion. Citation Details In-Document Search Title: Hybrid PolymerLipid Vesicles via Salt and...

  9. Project Profile: Modular and Scalable Baseload Molten Salt Plant...

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

    Modular and Scalable Baseload Molten Salt Plant Conceptual Design and Feasibility Project Profile: Modular and Scalable Baseload Molten Salt Plant Conceptual Design and Feasibility...

  10. Energy Department Completes Salt Coolant Material Transfer to...

    Office of Environmental Management (EM)

    Completes Salt Coolant Material Transfer to Czech Republic for Advanced Reactor Research Energy Department Completes Salt Coolant Material Transfer to Czech Republic for Advanced...

  11. Microsoft Word - UFD-salt-testing-technical-baseline-FCRD-UFD...

    Energy Savers [EERE]

    pressure, room closure, salt permeability, salt resistivity, active and passive seismic, self-potential, and gas-generation were all being observed during the...

  12. Inexpensive, Nonfluorinated Anions for Lithium Salts and Ionic...

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

    Anions for Lithium Salts and Ionic Liquids for Lithium Battery Electrolytes Inexpensive, Nonfluorinated Anions for Lithium Salts and Ionic Liquids for Lithium Battery Electrolytes...

  13. Correlation of Creep Behavior of Domal Salts

    SciTech Connect (OSTI)

    Munson, D.E.

    1999-02-16

    The experimentally determined creep responses of a number of domal salts have been reported in, the literature. Some of these creep results were obtained using standard (conventional) creep tests. However, more typically, the creep data have come from multistage creep tests, where the number of specimens available for testing was small. An incremental test uses abrupt changes in stress and temperature to produce several time increments (stages) of different creep conditions. Clearly, the ability to analyze these limited data and to correlate them with each other could be of considerable potential value in establishing the mechanical characteristics of salt domes, both generally and specifically. In any analysis, it is necessary to have a framework of rules to provide consistency. The basis for the framework is the Multimechanism-Deformation (M-D) constitutive model. This model utilizes considerable general knowledge of material creep deformation to supplement specific knowledge of the material response of salt. Because the creep of salt is controlled by just a few micromechanical mechanisms, regardless of the origin of the salt, certain of the material parameters are values that can be considered universal to salt. Actual data analysis utilizes the methodology developed for the Waste Isolation Pilot Plant (WIPP) program, and the response of a bedded pure WIPP salt as the baseline for comparison of the domal salts. Creep data from Weeks Island, Bryan Mound, West Hackberry, Bayou Choctaw, and Big Hill salt domes, which are all sites of Strategic Petroleum Reserve (SPR) storage caverns, were analyzed, as were data from the Avery Island, Moss Bluff, and Jennings salt domes. The analysis permits the parameter value sets for the domal salts to be determined in terms of the M-D model with various degrees of completeness. In turn this permits detailed numerical calculations simulating cavern response. Where the set is incomplete because of the sparse database, reasonable assumptions permit the set to be completed. From the analysis, two distinct response groups were evident, with the salts of one group measurably more creep resistant than the other group. Interestingly, these groups correspond well with the indirectly determined creep closure of the SPR storage caverns, a correlation that probably should be expected. Certainly, the results suggest a simple laboratory determination of the creep characteristics of a salt material from a dome site can indicate the relative behavior of any potential cavern placed within that dome.

  14. A Model for Serendipitous Music Retrieval Markus Schedl, David Hauger

    E-Print Network [OSTI]

    Widmer, Gerhard

    A Model for Serendipitous Music Retrieval Markus Schedl, David Hauger Johannes Kepler University Department of Computational Perception {markus.schedl,david.hauger}@jku.at Dominik Schnitzer Austrian permission and/or a fee. CaRR 2012, February 14, 2012, Lisbon, Portugal. Copyright 2012 ACM 978

  15. Rayleigh Damping in the Free Troposphere DAVID M. ROMPS

    E-Print Network [OSTI]

    Romps, David M.

    Rayleigh Damping in the Free Troposphere DAVID M. ROMPS Department of Earth and Planetary Science 1977; Carr and Bretherton 2001; Yang et al. 2013). For example, Robe and Emanuel (2001) found a damping of the deeply convecting Corresponding author address: David M. Romps, Department of Earth and

  16. DAVID R. DOWTY THE EFFECTS OF ASPECTUAL CLASS ON THE

    E-Print Network [OSTI]

    Palmer, Martha

    , narrative time "moves forward" in the second sentence). For example, (2) indicates this phenomenonDAVID R. DOWTY THE EFFECTS OF ASPECTUAL CLASS ON THE TEMPORAL STRUCTURE OF DISCOURSE: SEMANTICS Company #12;38 DAVID R. DOWTY understood to overlap with that of the previous sentence: narrative time

  17. Operating Costs for Trucks David Levinson*, Michael Corbett, Maryam Hashami

    E-Print Network [OSTI]

    Levinson, David M.

    Operating Costs for Trucks David Levinson*, Michael Corbett, Maryam Hashami David Levinson Author Abstract This study estimates the operating costs for commercial vehicle operators in Minnesota. A survey of firms that undertake commercial truck road movements was performed. The average operating cost

  18. David L. Field Curriculum vitae (April 2011) 1 Full name: David Luke Field

    E-Print Network [OSTI]

    Barrett, Spencer C.H.

    E-mail:david.field@utoronto.ca Phone: 1- 416 978 5603 Current Address: Dept. Ecology & Evolutionary radiations, and the importance of polyploidy in adaptation. My research integrates different approaches Undergraduate lab tutor: Dept. Biology, University of Wollongong. 1st ­ 3rd year courses ("Molecules, cells

  19. Examination of Liquid Fluoride Salt Heat Transfer

    SciTech Connect (OSTI)

    Yoder Jr, Graydon L

    2014-01-01

    The need for high efficiency power conversion and energy transport systems is increasing as world energy use continues to increase, petroleum supplies decrease, and global warming concerns become more prevalent. There are few heat transport fluids capable of operating above about 600oC that do not require operation at extremely high pressures. Liquid fluoride salts are an exception to that limitation. Fluoride salts have very high boiling points, can operate at high temperatures and low pressures and have very good heat transfer properties. They have been proposed as coolants for next generation fission reactor systems, as coolants for fusion reactor blankets, and as thermal storage media for solar power systems. In each case, these salts are used to either extract or deliver heat through heat exchange equipment, and in order to design this equipment, liquid salt heat transfer must be predicted. This paper discusses the heat transfer characteristics of liquid fluoride salts. Historically, heat transfer in fluoride salts has been assumed to be consistent with that of conventional fluids (air, water, etc.), and correlations used for predicting heat transfer performance of all fluoride salts have been the same or similar to those used for water conventional fluids an, water, etc). A review of existing liquid salt heat transfer data is presented, summarized, and evaluated on a consistent basis. Less than 10 experimental data sets have been found in the literature, with varying degrees of experimental detail and measured parameters provided. The data has been digitized and a limited database has been assembled and compared to existing heat transfer correlations. Results vary as well, with some data sets following traditional correlations; in others the comparisons are less conclusive. This is especially the case for less common salt/materials combinations, and suggests that additional heat transfer data may be needed when using specific salt eutectics in heat transfer equipment designs. All of the data discussed above were taken under forced convective conditions (both laminar and turbulent). Some recent data taken at ORNL under free convection conditions are also presented and results discussed. This data was taken using a simple crucible experiment with an instrumented nickel heater inserted in the salt to induce natural circulation within the crucible. The data was taken over a temperature range of 550oC to 650oC in FLiNaK salt. This data covers both laminar and turbulent natural convection conditions, and is compared to existing forms of natural circulation correlations.

  20. 2. Computer hardware David Keil Computer Science I 8/14 D. Keil, 8/13

    E-Print Network [OSTI]

    Keil, David M.

    2. Computer hardware David Keil Computer Science I 8/14 D. Keil, 8/13 David Keil Computer Science I Using Java 2. Hardware 6/14 1 David M. Keil, Framingham State University CSCI 152 Computer Science I-language programs 2. Computer hardware David Keil Computer Science I Using Java 2. Hardware 6/14 2 Inquiry · How

  1. The Niagara Internet Query System Jeffrey Naughton, David DeWitt, David Maier, Ashraf Aboulnaga, Jianjun Chen,

    E-Print Network [OSTI]

    Bertini, Robert L.

    The Niagara Internet Query System Jeffrey Naughton, David DeWitt, David Maier, Ashraf Aboulnaga, merely being an XML query-processing engine does not render a system suitable for querying the Internet, or are infinite streams, or both. The Niagara Internet Query System was designed from the bottom-up to provide

  2. David Bina | Photosynthetic Antenna Research Center

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent Bonding Low-Cost2 DOE HQSiteoC. DoranDatabase HelpBina David Bina

  3. David Hopkinson | netl.doe.gov

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent Bonding Low-Cost2 DOE HQSiteoC. DoranDatabaseDepartmentDavid

  4. David Sims - ORNL - Energy Innovation Portal

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent Bonding Low-Cost2 DOE HQSiteoC.Publications Contact UsM.David Dims

  5. ORISE: Postdoctoral Research Experiences - Dr. David Mebane

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration wouldMass map shinesSolarNewsusceptometer underI REEECNOHomeland SecurityCharleeJayDr. David

  6. David Bocian | Photosynthetic Antenna Research Center

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HAB Packet HanfordDOEDaniel Shechtman andDarkIDDatabasesMakeDavid

  7. David E. Scott | Savannah River Ecology Laboratory

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HAB Packet HanfordDOEDaniel Shechtman andDarkIDDatabasesMakeDavidScott

  8. David Martin | Argonne Leadership Computing Facility

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HAB Packet HanfordDOEDaniel ShechtmanDepartment of EnergyDavid

  9. David W Johnson | Princeton Plasma Physics Lab

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation Current HAB Packet HanfordDOEDaniel ShechtmanDepartmentSecurityDavid Turner toW

  10. David J. Gross and the Strong Force

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield MunicipalTechnical Report: Achievements ofCOMPOSITION OF VAPORSSeries)SupportedDavid J. Gross and the

  11. david miller | netl.doe.gov

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power AdministrationRobust,Field-effectWorkingLos AlamosSimulation Initiative798/%2A encrosscutting2david miller

  12. Dr. David Tiede | Photosynthetic Antenna Research Center

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalentLaboratory |Sector FullDOE Office10 Jan2 InCoreyDavid Tiede

  13. Dr. David Wilson | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalentLaboratory |Sector FullDOE Office10 Jan2 InCoreyDavid

  14. David M. Klaus | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels DataEnergy Webinar:IAbout Us| DepartmentFunds RecipientsDavid M. Klaus About

  15. Liron David | Photosynthetic Antenna Research Center

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACTThousand CubicResourcelogo and-E CChina (MillionLiquid FuelsLiron David

  16. Director, Salt Waste Processing Facility Project Office

    Broader source: Energy.gov [DOE]

    This position is located within The Department of Energy (DOE) Savannah River (SR) Operations Office, Salt Waste Processing Facility Project Office (SWPFPO). SR is located in Aiken, South Carolina....

  17. Determining Salt Tolerance Among Sunflower Genotypes 

    E-Print Network [OSTI]

    Masor, Laura Lee

    2012-02-14

    Crop lands around the world are becoming more salt-affected due to natural processes and agricultural practices. Due to this increase of salinization, acquisition of saline tolerant germplasm for breeding purposes is becoming a priority. Although...

  18. Advanced heat exchanger development for molten salts

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

    Sabharwall, Piyush; Clark, Denis; Glazoff, Michael; Zheng, Guiqiu; Sridharan, Kumar; Anderson, Mark

    2014-12-01

    This study addresses present work concerned with advanced heat exchanger development for molten salt in nuclear and non nuclear thermal systems. The molten salt systems discussed herein use alloys, such as Hastelloy N and 242, which show corrosion resistance to molten salt at nominal operating temperatures up to 700°C. These alloys were diffusion welded, and the corresponding information is presented. Test specimens were prepared for exposing diffusion welds to molten salt environments. Hastelloy N and 242 were found to be weldable by diffusion welding, with ultimate tensile strengths about 90% of base metal values. Both diffusion welds and sheet materialmore »in Hastelloy N were corrosion tested in?58 mol% KF and 42 mol% ZrF4 at 650, 700, and 850°C for 200, 500, and 1,000 hours. Corrosion rates found were similar between welded and nonwelded materials, typically « less

  19. Molten salt destruction of energetic waste materials

    DOE Patents [OSTI]

    Brummond, William A. (Livermore, CA); Upadhye, Ravindra S. (Pleasanton, CA); Pruneda, Cesar O. (Livermore, CA)

    1995-01-01

    A molten salt destruction process is used to treat and destroy energetic waste materials such as high explosives, propellants, and rocket fuels. The energetic material is pre-blended with a solid or fluid diluent in safe proportions to form a fluid fuel mixture. The fuel mixture is rapidly introduced into a high temperature molten salt bath. A stream of molten salt is removed from the vessel and may be recycled as diluent. Additionally, the molten salt stream may be pumped from the reactor, circulated outside the reactor for further processing, and delivered back into the reactor or cooled and circulated to the feed delivery system to further dilute the fuel mixture entering the reactor.

  20. The Effect of Salt Water on Rice. 

    E-Print Network [OSTI]

    Fraps, G. S. (George Stronach)

    1909-01-01

    NO. izz. June, 1909. THE EFFECT OF SALT WATE ON RICE, LAPS, Che Postoffice College Station, 1 --- Texas. TEXAS AGRICULTURAL EXPERIMENT S I'ATIONS. OFFICERS. GOVERNING BOARD. (Board of Directors A. and M. College..., Texas. Reports and bulletins are sent upon application to the Director. The Effect of Salt Water on Rice. . ...... By G. S. FRAPS. At some of the rice farms located near the coast, the amount of water lxml~etl is sometimes greater than...

  1. SchoolFEFLOW Exercise Salt Intrusion From Top

    E-Print Network [OSTI]

    Kornhuber, Ralf

    Summer SchoolFEFLOW® Exercise Salt Intrusion From Top Vertical cross section #12;Summer SchoolSalt refinement (via Rubberbox and Border Options) FEFLOW Mesh Generation Height approx. 100 m #12;Summer SchoolSalt time stepping, FE/BE time integration Final time: 36500 days (100 years) #12;Summer SchoolSalt

  2. SALT--Structured Assertion Language for Temporal Logic

    E-Print Network [OSTI]

    Cengarle, María Victoria

    SALT--Structured Assertion Language for Temporal Logic Andreas Bauer, Martin Leucker , and Jonathan,leucker,streit}@informatik.tu-muenchen.de Abstract. This paper presents Salt. Salt is a general purpose speci- fication and assertion language other formalisms used for temporal specification of properties, Salt does not target a specific domain

  3. SALT---Structured Assertion Language for Temporal Logic

    E-Print Network [OSTI]

    Leucker, Martin

    SALT---Structured Assertion Language for Temporal Logic Andreas Bauer, Martin Leucker,leucker,streit}@informatik.tu­muenchen.de Abstract. This paper presents Salt. Salt is a general purpose speci­ fication and assertion language other formalisms used for temporal specification of properties, Salt does not target a specific domain

  4. Salt Concentration Differences Alter Membrane Resistance in Reverse Electrodialysis Stacks

    E-Print Network [OSTI]

    Salt Concentration Differences Alter Membrane Resistance in Reverse Electrodialysis Stacks Geoffrey is usually measured by immersing the membrane in a salt solution at a single, fixed concentration. While salt resistance of the membranes separating different salt concentration solutions has implications for modeling

  5. Non-Normal Effects on Salt Finger Growth IAN EISENMAN

    E-Print Network [OSTI]

    Eisenman, Ian

    , but the more rapid diffusion of heat than salt in water allows the potential energy stored in the salinity pockets of salty or sugary water called salt fingers. Since solar heating of the up- per ocean leads 2004) ABSTRACT Salt fingers, which occur because of the difference in diffusivities of salt and heat

  6. 4. Standard Java data types David Keil Computer Science I 6/13 David Keil Computer Science I Using Java 4. Standard types 6/13 1

    E-Print Network [OSTI]

    Keil, David M.

    4. Standard Java data types David Keil Computer Science I 6/13 David Keil Computer Science I Using Java 4. Standard types 6/13 1 David M. Keil, Framingham State University CSCI 152 Computer Science I Using Java 4. Standard Java data types 1. Java classes, objects, and methods 2. Numeric data types 3

  7. 3. Java basics David Keil Computer Science I 8/13 David Keil Computer Science I Using Java 3. Intro to Java 8/13 1

    E-Print Network [OSTI]

    Keil, David M.

    3. Java basics David Keil Computer Science I 8/13 David Keil Computer Science I Using Java 3. Intro to Java 8/13 1 David M. Keil, Framingham State University CSCI 152 Computer Science I Using Java 3. Java basics 1. Higher-level languages and compilation 2. Java programs and statements 3. Program documentation

  8. 3. Java basics David Keil Computer Science I 8/14 David Keil Computer Science I Using Java 3. Intro to Java 6/14 1

    E-Print Network [OSTI]

    Keil, David M.

    3. Java basics David Keil Computer Science I 8/14 David Keil Computer Science I Using Java 3. Intro to Java 6/14 1 David M. Keil, Framingham State University CSCI 152 Computer Science I Using Java 3. Java basics 1. Higher-level languages and compilation 2. Java programs and statements 3. Program documentation

  9. 1. Technical background David Keil Information Technology and Society 5/13 David Keil Information Technology and Society 5/13 1

    E-Print Network [OSTI]

    Keil, David M.

    1. Technical background David Keil Information Technology and Society 5/13 David Keil Information Technology and Society 5/13 1 David M. Keil, Framingham State University CSCI 135 Information Technology learned about information technology? · What kinds of IT have you used? · How has IT changed in your

  10. TBH-0046- In the Matter of David K. Isham

    Broader source: Energy.gov [DOE]

    David Isham filed a retaliation complaint (the Part 708 Complaint or the Complaint) under the Department of Energy (DOE) Contractor Employee Protection Program. 10 C.F.R. Part 708 (2007). As...

  11. VWD-0003- In the Matter of David M. Turner

    Office of Energy Efficiency and Renewable Energy (EERE)

    This decision will consider two Motions for Discovery filed by David M Turner with the Office of Hearings and Appeals (OHA) of the Department of Energy (DOE) on June 8, 1999, as amended on June 22,...

  12. VWD-0005- In the Matter of David M. Turner

    Broader source: Energy.gov [DOE]

    This decision will consider two Motions for Discovery filed by David M Turner with the Office of Hearings and Appeals (OHA) of the Department of Energy (DOE) on June 8, 1999, as amended on June 22,...

  13. Essential Differential Equations September 2013 Lecturer David Silvester

    E-Print Network [OSTI]

    Silvester, David J.

    Essential Differential Equations September 2013 Lecturer David Silvester Office Alan Turing 1­5 Classes Tues 3­4 Alan Turing G.207 Thur 1­3 Alan Turing G.205 Assessment Week 7 Test 20% Week 10

  14. Programmability of Chemical Reaction Matthew Cook, David Soloveichik, Erik Winfree,

    E-Print Network [OSTI]

    Winfree, Erik

    Programmability of Chemical Reaction Networks Matthew Cook, David Soloveichik, Erik Winfree cells we study Stochastic Chemical Reaction Networks (SCRNs), a for- mal model that considers a set SCRNs and Boolean Logic Circuits, Vector Addition Systems, Petri nets, Gate Implementability, Primitive

  15. Computational Nanotechnology: From Clusters to Devices David Tomnek

    E-Print Network [OSTI]

    Tománek, David

    Computational Nanotechnology: From Clusters to Devices David Tománek Physics and Astronomy contraction, and even nanoscale bonding systems for NEMS devices. Keywords: Nanotechnology, Supercomputing to design and test future building blocks of Nanotechnology. Computer modeling is an indispensable tool

  16. Faculty: Dr. Terry Curran...........2 Student: David Chen.....................2

    E-Print Network [OSTI]

    Profiles: Faculty: Dr. Terry Curran...........2 Student: David Chen.....................2 New, and contributions should be sent to Andrea Smith-Hunter, ahunter@siena.edu) #12;Profiles Terry Curran, current

  17. Tabletops and Therapeutic Interactions David Coyle, Izdihar Jamil, Sriram Subramanian

    E-Print Network [OSTI]

    Subramanian, Sriram

    Tabletops and Therapeutic Interactions David Coyle, Izdihar Jamil, Sriram Subramanian Interaction.Jamil@bris.ac.uk, sriram@cs.bris.ac.uk ABSTRACT Writing in 1957 Carl Rogers, a pioneer of person-centred therapy

  18. Remarks by Federal Blue Ribbon Commission J. David Jameson ...

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

    Commission J. David Jameson Atlanta, GA October 18, 2011 2 We co-sponsored print ads as part of a national campaign to ask our elected officials and candidates where they...

  19. Computation of unirational fields Jaime Gutierrez1, David Sevilla1

    E-Print Network [OSTI]

    Gutierrez, Jaime

    Computation of unirational fields Jaime Gutierrez1, David Sevilla1 1 Faculty of Science, University can be computed by Gr¨obner Bases. The #12;2 J. Gutierrez and D. Sevilla book [BW93] by T. Becker

  20. Computational design with curved creases : David Huffman's approach to paperfolding

    E-Print Network [OSTI]

    Koschitz, Richard Duks

    2014-01-01

    This dissertation provides a new framework for defining design approaches with curved creases by investigating the work of David A. Huffman, famous computer scientist and pioneer of curved-crease paperfolding. The history ...

  1. The Housing Policy Revolution by David J. Erickson

    E-Print Network [OSTI]

    Wegmann, Jake

    2010-01-01

    current state of affordable housing in the United States.contributor to the ongoing housing policy debate that cannotBOOK REVIEW The Housing Policy Revolution By David J.

  2. Lithium System Operation Dan Lev and David Stein

    E-Print Network [OSTI]

    Lithium System Operation Dan Lev and David Stein March 1, 2011 (or Lithium tank for dummies) 1 #12 for Ordering . . . . . . . . . . . . . . . . . 51 9 Lithium Handling 52 9.1 Glove Box for Ordering . . . . . . . . . . . . . . . . . 57 9.2 Lithium Cleaning

  3. David Turner to Retire from NERSC User Services Group

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

    consultant David Turner is hanging up his headset after 17 years at NERSC. His love of math, science and computers began when he was still in high school, and it has not waned...

  4. Brine flow in heated geologic salt.

    SciTech Connect (OSTI)

    Kuhlman, Kristopher L.; Malama, Bwalya

    2013-03-01

    This report is a summary of the physical processes, primary governing equations, solution approaches, and historic testing related to brine migration in geologic salt. Although most information presented in this report is not new, we synthesize a large amount of material scattered across dozens of laboratory reports, journal papers, conference proceedings, and textbooks. We present a mathematical description of the governing brine flow mechanisms in geologic salt. We outline the general coupled thermal, multi-phase hydrologic, and mechanical processes. We derive these processes' governing equations, which can be used to predict brine flow. These equations are valid under a wide variety of conditions applicable to radioactive waste disposal in rooms and boreholes excavated into geologic salt.

  5. Distribution and Invasion Potential of Limonium ramosissimum subsp. provinciale in San Francisco Estuary Salt Marshes

    E-Print Network [OSTI]

    Archbald, Gavin; Boyer, Katharyn E.

    2014-01-01

    of southern California coastal salt marshes: a communitygrowth and cation uptake of salt marsh plants. New Phytolof vegetation patterns in salt marshes of central Argentina.

  6. The Effect of Salt Water on Rice. 

    E-Print Network [OSTI]

    Fraps, G. S. (George Stronach)

    1927-01-01

    *. .. r * - .=.-ksl-, G v $. THE EFFECT OF SALT WATER ON RICE AGRICULTURAL AND MECHANICAL COLLEGE OF TEXAS T. 0. WALTON, President \\ STATION ,,,bfINISTRATION: *B. YOUNGBLOOD, M. S., Ph. D.,, Director A B CONNER M. S Actrng Drrector R: E: KARPER: B.... SYNOPSIS Rice farmers sometimes have trouble with salt in the water used for irrigation. Varying conditions, such as character of soil, amount of water already on the land, stage of growth of the rice, and others, render it difficult to say how much...

  7. SeaWinds Wind Retrieval Quality Assessment David G. Long, Andrew S . Fletcher, and David W. Draper

    E-Print Network [OSTI]

    Long, David G.

    SeaWinds Wind Retrieval Quality Assessment David G. Long, Andrew S . Fletcher, and David W. Draper.edu,fletchas@ee.byu.edu,draperd@ee.byu.edu 801-378-4884, FAX: 801-37a-6586 ABSTRACT The SeaWinds on QuikScat scatterometer is the first winds. In this paper we provide an assessment of the reliability of the SeaWinds ambiguity selection

  8. A hypothesis concerning the distribution of salt and salt structures in the Gulf of Mexico 

    E-Print Network [OSTI]

    Antoine, John Woodworth

    1970-01-01

    is that the Gu'f v;as a shallow sea during latest Triassic and Jusas ic time (the age cf the salt) and thick salt deposits accumulated across the entire sea, including the present Sigsbee Deep (Fig. 1). Later, the central part subsided and received great... is that the Gulf always has been a deep bas n, and during Triassic and Jurassic times salt v as deposited in beth the shallow marginal areas and the deep central basin. T?e diapirs su?sequently began to form. Schmalz's (1969) genetic model for the deposition...

  9. Ketone Production from the Thermal Decomposition of Carboxylate Salts 

    E-Print Network [OSTI]

    Landoll, Michael 1984-

    2012-08-15

    The MixAlco process uses an anaerobic, mixed-culture fermentation to convert lignocellulosic biomass to carboxylate salts. The fermentation broth must be clarified so that only carboxylate salts, water, and minimal impurities remain. Carboxylate...

  10. Waste Isolation Pilot Plant's Excavated Salt Agreement Supports...

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

    Program, benefits from the agreement by not having to dispose of the salt and put it in a landfill. Except for the excavated salt that is removed as a result of this agreement -...

  11. Accident Investigation of the February 5, 2014, Underground Salt...

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

    5, 2014, Underground Salt Haul Truck Fire at the Waste Isolation Pilot Plant, Carlsbad NM Accident Investigation of the February 5, 2014, Underground Salt Haul Truck Fire at the...

  12. Salt Wells Geothermal Exploratory Drilling Program EA(DOI-BLM...

    Open Energy Info (EERE)

    Salt Wells Geothermal Exploratory Drilling Program EA (DOI-BLM-NV-C010-2009-0006-EA) Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Salt Wells...

  13. Summary - Salt Waste Processing Facility Design at the Savannah...

    Office of Environmental Management (EM)

    Management (DOE-EM) External Technical Review of the Salt Waste Processing Facility Design at the Savannah River Site (SRS) Why DOE-EM Did This Review The Salt Waste Processing...

  14. Nuclear salt-in-crude monitor

    SciTech Connect (OSTI)

    Sheikh, S.; Richter, A.P.

    1983-05-01

    The Arabian American Oil Co. (ARAMCO) recently installed a nuclear salt-in-crude monitor (SICM) that continuously measures the salt content of a flowing stream of crude oil. This device was developed by Texaco Inc.'s Bellaire (TX) Research Laboratory. The monitor consists of two parts: a counting chamber and an instrument console. The counting chamber is a length of 24-in.-diameter pipe containing a long-life neutron source and a gamma ray detector, both mounted in cross pipes so that there is no direct contact with the flowing crude. Neutrons from the source are absorbed by chloride ions in the stream, which in turn emit gamma rays. The intensity of the gamma rays is proportional to the amount of chlorine in the crude. The gamma ray detector is electrically connected to the instrument console, which is located in a control room. The console contains the necessary instrumentation to process the data from the detector, to compute the salt concentration, and to provide a continuous printed record of the salt per thousand barrels (PTB).

  15. Hybrid Molten Salt Reactor (HMSR) System Study

    SciTech Connect (OSTI)

    Woolley, Robert D; Miller, Laurence F

    2014-04-01

    Can the hybrid system combination of (1) a critical fission Molten Salt Reactor (MSR) having a thermal spectrum and a high Conversion Ratio (CR) with (2) an external source of high energy neutrons provide an attractive solution to the world's expanding demand for energy? The present study indicates the answer is an emphatic yes.

  16. Salt repository project closeout status report

    SciTech Connect (OSTI)

    1988-06-01

    This report provides an overview of the scope and status of the US Department of Energy (DOE`s) Salt Repository Project (SRP) at the time when the project was terminated by the Nuclear Waste Policy Amendments Act of 1987. The report reviews the 10-year program of siting a geologic repository for high-level nuclear waste in rock salt formations. Its purpose is to aid persons interested in the information developed during the course of this effort. Each area is briefly described and the major items of information are noted. This report, the three salt Environmental Assessments, and the Site Characterization Plan are the suggested starting points for any search of the literature and information developed by the program participants. Prior to termination, DOE was preparing to characterize three candidate sites for the first mined geologic repository for the permanent disposal of high-level nuclear waste. The sites were in Nevada, a site in volcanic tuff; Texas, a site in bedded salt (halite); and Washington, a site in basalt. These sites, identified by the screening process described in Chapter 3, were selected from the nine potentially acceptable sites shown on Figure I-1. These sites were identified in accordance with provisions of the Nuclear Waste Policy Act of 1982. 196 refs., 21 figs., 11 tabs.

  17. Method for preparing salt solutions having desired properties

    DOE Patents [OSTI]

    Ally, Moonis R. (Oak Ridge, TN); Braunstein, Jerry (Clinton, TN)

    1994-01-01

    The specification discloses a method for preparing salt solutions which exhibit desired thermodynamic properties. The method enables prediction of the value of the thermodynamic properties for single and multiple salt solutions over a wide range of conditions from activity data and constants which are independent of concentration and temperature. A particular application of the invention is in the control of salt solutions in a process to provide a salt solution which exhibits the desired properties.

  18. Energy Efficient Buildings, Salt Lake County, Utah

    SciTech Connect (OSTI)

    Barnett, Kimberly

    2012-04-30

    Executive Summary Salt Lake County's Solar Photovoltaic Project - an unprecedented public/private partnership Salt Lake County is pleased to announce the completion of its unprecedented solar photovoltaic (PV) installation on the Calvin R. Rampton Salt Palace Convention Center. This 1.65 MW installation will be one the largest solar roof top installations in the country and will more than double the current installed solar capacity in the state of Utah. Construction is complete and the system will be operational in May 2012. The County has accomplished this project using a Power Purchase Agreement (PPA) financing model. In a PPA model a third-party solar developer will finance, develop, own, operate, and maintain the solar array. Salt Lake County will lease its roof, and purchase the power from this third-party under a long-term Power Purchase Agreement contract. In fact, this will be one of the first projects in the state of Utah to take advantage of the recent (March 2010) legislation which makes PPA models possible for projects of this type. In addition to utilizing a PPA, this solar project will employ public and private capital, Energy Efficiency and Conservation Block Grants (EECBG), and public/private subsidized bonds that are able to work together efficiently because of the recent stimulus bill. The project also makes use of recent changes to federal tax rules, and the recent re-awakening of private capital markets that make a significant public-private partnership possible. This is an extremely innovative project, and will mark the first time that all of these incentives (EECBG grants, Qualified Energy Conservation Bonds, New Markets tax credits, investment tax credits, public and private funds) have been packaged into one project. All of Salt Lake County's research documents and studies, agreements, and technical information is available to the public. In addition, the County has already shared a variety of information with the public through webinars, site tours, presentations, and written correspondence.

  19. Sporocarp Ontogeny in Panus (Basidiomycotina): Evolution and Classification David S. Hibbett; Shigeyuki Murakami; Akihiko Tsuneda

    E-Print Network [OSTI]

    Hibbett, David S.

    Sporocarp Ontogeny in Panus (Basidiomycotina): Evolution and Classification David S. Hibbett on the screen or printed page of such transmission. The JSTOR Archive is a trusted digital repository providing. SPOROCARPONTOGENY IN PANUS(BASIDIOMYCOTINA): EVOLUTION AND CLASSIFICATION' DAVIDS. HIBBETT,~ MURAKAMI

  20. EVMS - FROM DATA TO DIAGNOSIS - A DoD Perspective - David Kester...

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

    EVMS - FROM DATA TO DIAGNOSIS - A DoD Perspective - David Kester, Defense Contract Management Agency EVMS - FROM DATA TO DIAGNOSIS - A DoD Perspective - David Kester, Defense...

  1. REVIEW SHEET 3 (1) A tank contains 100 gallon of salt water which ...

    E-Print Network [OSTI]

    2014-04-30

    REVIEW SHEET 3. (1) A tank contains 100 gallon of salt water which contains 10 lbs of salt. A salt solution of 2lbs of salt per gallon enters the tank at a rate of 3 ...

  2. Molten Salt Synthesis of Calcium Hydroxyapatite Whiskers A. Cuneyt Tas*,

    E-Print Network [OSTI]

    Tas, A. Cuneyt

    Molten Salt Synthesis of Calcium Hydroxyapatite Whiskers A. Cu¨neyt Tas¸*, Department hydroxyapatite (HA) whiskers and crystals were produced by the route of molten salt synthesis. The effects. A tentative X-ray diffraction pattern was proposed for the HA whiskers. Molten salt synthesis with a K2SO4

  3. Graphic: FL Dept. of Environmental Protection Please pass the Salt!!

    E-Print Network [OSTI]

    Graphic: FL Dept. of Environmental Protection Please pass the Salt!! Mangroves are a very unique protruding from the tree trunk and branches. These prop roots are special because they exclude salt from actually absorb saltwater through their roots, but have specially designed leaves with salt glands

  4. New York State Salt Marsh Restoration and Monitoring Guidelines

    E-Print Network [OSTI]

    #12;New York State Salt Marsh Restoration and Monitoring Guidelines prepared by: Nancy L. Niedowski;The Salt Marsh Restoration and Monitoring Guidelines were prepared under the National OceanicState,Division of CoastalResources,41 State Street,Albany, New York 12231. December 2000 #12;PREFACE All salt marsh

  5. Developing salt-tolerant crop plants: challenges and opportunities

    E-Print Network [OSTI]

    Blumwald, Eduardo

    Developing salt-tolerant crop plants: challenges and opportunities Toshio Yamaguchi and Eduardo areas of the world; the need to produce salt-tolerant crops is evident. Two main approaches are being used to improve salt tolerance: (i) the exploitation of natural genetic variations, either through

  6. South Bay Salt Pond Restoration Project SYNTHESES OF SCIENTIFIC KNOWLEDGE

    E-Print Network [OSTI]

    South Bay Salt Pond Restoration Project SYNTHESES OF SCIENTIFIC KNOWLEDGE for Maintaining and Improving Functioning of the South Bay Ecosystem and Restoring Tidal Salt Marsh and Associated Habitats over) Maintaining and Improving Functioning of the South Bay Ecosystem and (2) Restoring tidal salt marsh

  7. SALT-flSH INPUSTRIES FISHERY LEAFLET 240

    E-Print Network [OSTI]

    SALT-flSH INPUSTRIES FISHERY LEAFLET 240 FISH AND WILDLIFE SERVICE UNITED STATES DEPARTMENT, Albert M. Day, Director #12;THE VENEZUKLAN SALT-FISH INDUSTRIES CONTE^fTS Part II Potential Productive and Craft 29 Development of Unused or Underutilized Species 29 Development of New Areas 35 Salt 35 Studies

  8. Production of carboxylic acid and salt co-products

    DOE Patents [OSTI]

    Hanchar, Robert J.; Kleff, Susanne; Guettler, Michael V.

    2014-09-09

    This invention provide processes for producing carboxylic acid product, along with useful salts. The carboxylic acid product that is produced according to this invention is preferably a C.sub.2-C.sub.12 carboxylic acid. Among the salts produced in the process of the invention are ammonium salts.

  9. Influence of Salt Purity on Na+ and Palmitic Acid Interactions

    E-Print Network [OSTI]

    Influence of Salt Purity on Na+ and Palmitic Acid Interactions Zishuai Huang, Wei Hua, Dominique of salt purity on the interactions between Na+ ions and the carboxylate (COO- ) head group of palmitic frequency generation (VSFG) spectroscopy. Ultrapure (UP) and ACS grade NaCl salts are used for aqueous

  10. Simulation of salt migrations in density dependent groundwater flow

    E-Print Network [OSTI]

    Vuik, Kees

    Simulation of salt migrations in density dependent groundwater flow E.S. van Baaren Master's Thesis for the salt migration in the groundwater underneath the polders near the coast. The problem description of this thesis is to investigate the possibilities of modelling salt migrations in density dependent groundwater

  11. SOLUTION MINING IN SALT DOMES OF THE GULF COAST EMBAYMENT

    SciTech Connect (OSTI)

    Griswold, G. B.

    1981-02-01

    Following a description of salt resources in the salt domes of the gulf coast embayment, mining, particularly solution mining, is described. A scenario is constructed which could lead to release of radioactive waste stored in a salt dome via inadvertent solution mining and the consequences of this scenario are analyzed.

  12. Tracking the Salt Front Page 1 Name __________________________________________ Date____________________

    E-Print Network [OSTI]

    Lance, Veronica P.

    , moving the salt front inland. Scientists track the salt front using Hudson River Miles, abbreviated HRM, is HRM 0. The George Washington Bridge is at HRM 12, the city of Kingston at HRM 91. Ocean tides reach the Federal Dam in Troy at HRM 153. Using the graph "Hudson River Salt Front: Average Location by Month

  13. Capillary forces and osmotic gradients in salt water -oil systems

    E-Print Network [OSTI]

    Kjelstrup, Signe

    Capillary forces and osmotic gradients in salt water - oil systems Georg Ellila Chemical study. This is to my knowledge the first time the transport mechanisms in capillary oil-salt water and the Vista Program. 1 #12;Abstract This project looks at the capillary systems with salt water and oil

  14. Structural restoration of Louann Salt and overlying sediments, De Soto Canyon Salt Basin, northeastern Gulf of Mexico 

    E-Print Network [OSTI]

    Guo, Mengdong

    1997-01-01

    The continental margin of the northeastern Gulf of Mexico is suited for seismic stratigraphic analysis and salt tectonism analysis. Jurassic strata include the Louann Salt on the continental shelf and upper slope of the Destin Dome OCS area...

  15. Sub-scale Drum Test Memo David Rosenberg

    Office of Environmental Management (EM)

    to contain 14 bags of nitrate salts, four of which resulted from an oxalate precipitation process. Documentation of the original, detailed chemical composition of the...

  16. D. Keil, 8/13 4. Hardware David Keil Introduction to Information Technology Spring 2015

    E-Print Network [OSTI]

    Keil, David M.

    D. Keil, 8/13 4. Hardware David Keil Introduction to Information Technology Spring 2015 David Keil Introduction to Information Technology Spring 2015 1 David M. Keil, Framingham State University CSCI 120 Introduction to Information Technology 4. Computer hardware 1. Digital processing and representation

  17. RE: 001 Lead for Flow Rate Moore, David M. 0 McNutt, Marcia

    E-Print Network [OSTI]

    Fleskes, Joe

    To: Taylor, Willie R Cc: Cesnik, catherine M; Moore, David M.; Behler, David D; Suh, Rhea Subject: Re tomorrow. Willie Willie R. Taylor, Ph.D Director, Office of Environmental Policy and Compliance V: 202.Moore@mms.govJ Sent: 05/231201005:33 AM CST To: Marcia McNutt; Willie Taylor Cc: Catherine Cesnik; David Behler; Rhea

  18. Polymeric salt bridges for conducting electric current in microfluidic devices

    DOE Patents [OSTI]

    Shepodd, Timothy J. (Livermore, CA); Tichenor, Mark S. (San Diego, CA); Artau, Alexander (Humacao, PR)

    2009-11-17

    A "cast-in-place" monolithic microporous polymer salt bridge for conducting electrical current in microfluidic devices, and methods for manufacture thereof is disclosed. Polymeric salt bridges are formed in place in capillaries or microchannels. Formulations are prepared with monomer, suitable cross-linkers, solvent, and a thermal or radiation responsive initiator. The formulation is placed in a desired location and then suitable radiation such as UV light is used to polymerize the salt bridge within a desired structural location. Embodiments are provided wherein the polymeric salt bridges have sufficient porosity to allow ionic migration without bulk flow of solvents therethrough. The salt bridges form barriers that seal against fluid pressures in excess of 5000 pounds per square inch. The salt bridges can be formulated for carriage of suitable amperage at a desired voltage, and thus microfluidic devices using such salt bridges can be specifically constructed to meet selected analytical requirements.

  19. Pyrochemical process for extracting plutonium from an electrolyte salt

    DOE Patents [OSTI]

    Mullins, L.J.; Christensen, D.C.

    1982-09-20

    A pyrochemical process for extracting plutonium from a plutonium-bearing salt is disclosed. The process is particularly useful in the recovery of plutonium for electrolyte salts which are left over from the electrorefining of plutonium. In accordance with the process, the plutonium-bearing salt is melted and mixed with metallic calcium. The calcium reduces ionized plutonium in the salt to plutonium metal, and also causes metallic plutonium in the salt, which is typically present as finely dispersed metallic shot, to coalesce. The reduced and coalesced plutonium separates out on the bottom of the reaction vessel as a separate metallic phase which is readily separable from the overlying salt upon cooling of the mixture. Yields of plutonium are typically on the order of 95%. The stripped salt is virtually free of plutonium and may be discarded to low-level waste storage.

  20. Pyrochemical process for extracting plutonium from an electrolyte salt

    DOE Patents [OSTI]

    Mullins, Lawrence J. (Los Alamos, NM); Christensen, Dana C. (Los Alamos, NM)

    1984-01-01

    A pyrochemical process for extracting plutonium from a plutonium-bearing salt is disclosed. The process is particularly useful in the recovery of plutonium from electrolyte salts which are left over from the electrorefining of plutonium. In accordance with the process, the plutonium-bearing salt is melted and mixed with metallic calcium. The calcium reduces ionized plutonium in the salt to plutonium metal, and also causes metallic plutonium in the salt, which is typically present as finely dispersed metallic shot, to coalesce. The reduced and coalesced plutonium separates out on the bottom of the reaction vessel as a separate metallic phase which is readily separable from the overlying salt upon cooling of the mixture. Yields of plutonium are typically on the order of 95%. The stripped salt is virtually free of plutonium and may be discarded to low-level waste storage.

  1. Dense QCD: a Holographic Dyonic Salt

    E-Print Network [OSTI]

    Mannque Rho; Sang-Jin Sin; Ismail Zahed

    2009-10-23

    Dense QCD at zero temperature with a large number of colors is a crystal. We show that in the holographic dual description, the crystal is made out of pairs of dyons with $e=g=\\pm 1$ charges in a salt-like arrangement. We argue that with increasing density the dyon masses and topological charges equalize, turning the salt-like configuration to a bcc of half-instantons. The latter is dual to a cubic crystal of half-skyrmions. We estimate the transition from an fcc crystal of instantons to a bcc crystal of dyons to about 3 times nuclear matter density with a dyon binding energy of about 180 MeV.

  2. Supplemental Cooling for Nitrate Salt Waste

    SciTech Connect (OSTI)

    Goldberg, Mitchell S.

    2015-08-19

    In July 2015, Los Alamos National Laboratory completed installation of a supplemental cooling system in the structure where remediated nitrate salt waste drums are stored. Although the waste currently is in a safe configuration and is monitored daily,controlling the temperature inside the structure adds another layer of protection for workers, the public,and the environment.This effort is among several layers of precautions designed to secure the waste.

  3. Advanced heat exchanger development for molten salts

    SciTech Connect (OSTI)

    Sabharwall, Piyush; Clark, Denis; Glazoff, Michael; Zheng, Guiqiu; Sridharan, Kumar; Anderson, Mark

    2014-12-01

    This study addresses present work concerned with advanced heat exchanger development for molten salt in nuclear and non nuclear thermal systems. The molten salt systems discussed herein use alloys, such as Hastelloy N and 242, which show corrosion resistance to molten salt at nominal operating temperatures up to 700°C. These alloys were diffusion welded, and the corresponding information is presented. Test specimens were prepared for exposing diffusion welds to molten salt environments. Hastelloy N and 242 were found to be weldable by diffusion welding, with ultimate tensile strengths about 90% of base metal values. Both diffusion welds and sheet material in Hastelloy N were corrosion tested in?58 mol% KF and 42 mol% ZrF4 at 650, 700, and 850°C for 200, 500, and 1,000 hours. Corrosion rates found were similar between welded and nonwelded materials, typically <10 mils per year. For materials of construction, nickel and alloys with dense nickel coatings are effectively inert to corrosion in fluorides, but not so in chlorides. Hence, additional testing of selected alloys for resistance to intergranular corrosion is needed, as is a determination of corrosion rate as a function of contaminant type and alloy composition with respect to chromium and carbon to better define the optimal chromium and carbon composition, independent of galvanic or differential solubility effects. Also presented is the division of the nuclear reactor and high temperature components per ASME standards, along with design requirements for a subcritical Rankine power cycle heat exchanger that has to overcome pressure difference of about 17 MPa.

  4. Stationary phase deposition based on onium salts

    DOE Patents [OSTI]

    Wheeler, David R. (Albuquerque, NM); Lewis, Patrick R. (Albuquerque, NM); Dirk, Shawn M. (Albuquerque, NM); Trudell, Daniel E. (Albuquerque, NM)

    2008-01-01

    Onium salt chemistry can be used to deposit very uniform thickness stationary phases on the wall of a gas chromatography column. In particular, the stationary phase can be bonded to non-silicon based columns, especially microfabricated metal columns. Non-silicon microfabricated columns may be manufactured and processed at a fraction of the cost of silicon-based columns. In addition, the method can be used to phase-coat conventional capillary columns or silicon-based microfabricated columns.

  5. 2004 David Chadwick First EuroPKI Workshop 25 June 2004 1 PKI, Past, Present and Future

    E-Print Network [OSTI]

    Kent, University of

    © 2004 David Chadwick First EuroPKI Workshop 25 June 2004 1 PKI, Past, Present and Future David Chadwick #12;© 2004 David Chadwick First EuroPKI Workshop 25 June 2004 2 Contents · PKI Past · PKI Present · PKI Future #12;© 2004 David Chadwick First EuroPKI Workshop 25 June 2004 3 My CPS Note Well

  6. Waste Isolation Pilot Plant Salt Decontamination Testing

    SciTech Connect (OSTI)

    Rick Demmer; Stephen Reese

    2014-09-01

    On February 14, 2014, americium and plutonium contamination was released in the Waste Isolation Pilot Plant (WIPP) salt caverns. At the request of WIPP’s operations contractor, Idaho National Laboratory (INL) personnel developed several methods of decontaminating WIPP salt, using surrogate contaminants and also americium (241Am). The effectiveness of the methods is evaluated qualitatively, and to the extent possible, quantitatively. One of the requirements of this effort was delivering initial results and recommendations within a few weeks. That requirement, in combination with the limited scope of the project, made in-depth analysis impractical in some instances. Of the methods tested (dry brushing, vacuum cleaning, water washing, strippable coatings, and mechanical grinding), the most practical seems to be water washing. Effectiveness is very high, and it is very easy and rapid to deploy. The amount of wastewater produced (2 L/m2) would be substantial and may not be easy to manage, but the method is the clear winner from a usability perspective. Removable surface contamination levels (smear results) from the strippable coating and water washing coupons found no residual removable contamination. Thus, whatever is left is likely adhered to (or trapped within) the salt. The other option that shows promise is the use of a fixative barrier. Bartlett Nuclear, Inc.’s Polymeric Barrier System (PBS) proved the most durable of the coatings tested. The coatings were not tested for contaminant entrapment, only for coating integrity and durability.

  7. Denaturation of DNA at high salt concentrations

    E-Print Network [OSTI]

    Maity, Arghya; Singh, Navin

    2015-01-01

    Cations present in the solution are important for the stability of two negative strands of DNA molecules. Experimental as well as theoretical results show that the DNA molecule is more stable as the concentration of salt (or cations) increases. It is known that the two strands of DNA molecule carry negative charge due to phosphate group along the strands. These cations act as a shielding particles to the two like charge strands. Recently, in an experiment it is shown that there is a critical value in the concentration of salts (or cations) that can stabilize the helical structure of DNA. If one add more salt in the solution beyond this critical value, the stability of the DNA molecule will disrupt. In this work we study the stability of DNA molecules at higher concentrations. How the stability at higher concentration can be explained through some theoretical calculations is the aim of this manuscript. We consider the PBD model with proper modifications that can explain the negative stability of the molecule a...

  8. Denaturation of DNA at high salt concentrations

    E-Print Network [OSTI]

    Arghya Maity; Amar Singh; Navin Singh

    2015-08-19

    Cations present in the solution are important for the stability of two negative strands of DNA molecules. Experimental as well as theoretical results show that the DNA molecule is more stable as the concentration of salt (or cations) increases. It is known that the two strands of DNA molecule carry negative charge due to phosphate group along the strands. These cations act as a shielding particles to the two like charge strands. Recently, in an experiment it is shown that there is a critical value in the concentration of salts (or cations) that can stabilize the helical structure of DNA. If one add more salt in the solution beyond this critical value, the stability of the DNA molecule will disrupt. In this work we study the stability of DNA molecules at higher concentrations. How the stability at higher concentration can be explained through some theoretical calculations is the aim of this manuscript. We consider the PBD model with proper modifications that can explain the negative stability of the molecule at higher concentration. Our findings are in close match with the experimental results.

  9. New public information resources on salt caverns.

    SciTech Connect (OSTI)

    Tomasko, D.; Veil, J. A.

    1999-08-25

    For the past decade, interest has been growing in using underground salt caverns for disposing of wastes. The Railroad Commission of Texas has permitted a few caverns for disposal of nonhazardous oil field waste (NOW) and one cavern for disposal of naturally occurring radioactive materials (NORM) from oil field activities. Several salt caverns in Canada have also been permitted for disposal of NOW. In addition, oil and gas agencies in Louisiana and New Mexico are developing cavern disposal regulations. The US Department of Energy (DOE) has funded several studies to evaluate the technical feasibility, legality, economic viability, and risk of disposing of NOW and NORM in caverns. The results of these studies have been disseminated to the scientific and regulatory communities. However, as use of caverns for waste disposal increases, more government and industry representatives and members of the public will become aware of this practice and will need adequate information about how disposal caverns operate and the risks they pose. In anticipation of this need, DOE has fi.mded Argonne National Laboratory to develop a salt cavern public outreach program. Key components of this program are an informational brochure designed for nontechnical persons and a website that provides greater detail on cavern operations and allows downloadable access to the reports on the topic funded by DOE. This paper provides an overview of the public outreach program.

  10. New public information resources on salt caverns.

    SciTech Connect (OSTI)

    Tomasko, D.; Veil, J. A.

    1999-08-25

    For the past decade, interest has been growing in using underground salt caverns for disposing of wastes. The Railroad Commission of Texas has permitted a few caverns for disposal of nonhazardous oil field waste (NOW) and one cavern for disposal of naturally occurring radioactive materials (NORM) from oil field activities. Several salt caverns in Canada have also been permitted for disposal of NOW. In addition, oil and gas agencies in Louisiana and New Mexico are developing cavern disposal regulations. The US Department of Energy (DOE) has funded several studies to evaluate the technical feasibility, legality, economic viability, and risk of disposing of NOW and NORM in caverns. The results of these studies have been disseminated to the scientific and regulatory communities. However, as use of caverns for waste disposal increases, more government and industry representatives and members of the public will become aware of this practice and will need adequate information about how disposal caverns operate and the risks they pose. In anticipation of this need, DOE has funded Argonne National Laboratory to develop a salt cavern public outreach program. Key components of this program are an informational brochure designed for nontechnical persons and a website that provides greater detail on cavern operations and allows downloadable access to the reports on the topic funded by DOE. This paper provides an overview of the public outreach program.

  11. Review: Challenging the Chip: Labor Rights and Environmental Justice in the Global Electronics Industry, by Ted Smith, David A. Sonnenfeld, and David Naguib Pellow (eds.)

    E-Print Network [OSTI]

    Meij, Jan-Martin

    2008-01-01

    Justice in the Global Electronics Industry Ted Smith, DavidJustice in the Global Electronics Industry. Philadelphia:successes of the global electronics industry are no doubt

  12. Salt disposal of heat-generating nuclear waste.

    SciTech Connect (OSTI)

    Leigh, Christi D.; Hansen, Francis D.

    2011-01-01

    This report summarizes the state of salt repository science, reviews many of the technical issues pertaining to disposal of heat-generating nuclear waste in salt, and proposes several avenues for future science-based activities to further the technical basis for disposal in salt. There are extensive salt formations in the forty-eight contiguous states, and many of them may be worthy of consideration for nuclear waste disposal. The United States has extensive experience in salt repository sciences, including an operating facility for disposal of transuranic wastes. The scientific background for salt disposal including laboratory and field tests at ambient and elevated temperature, principles of salt behavior, potential for fracture damage and its mitigation, seal systems, chemical conditions, advanced modeling capabilities and near-future developments, performance assessment processes, and international collaboration are all discussed. The discussion of salt disposal issues is brought current, including a summary of recent international workshops dedicated to high-level waste disposal in salt. Lessons learned from Sandia National Laboratories' experience on the Waste Isolation Pilot Plant and the Yucca Mountain Project as well as related salt experience with the Strategic Petroleum Reserve are applied in this assessment. Disposal of heat-generating nuclear waste in a suitable salt formation is attractive because the material is essentially impermeable, self-sealing, and thermally conductive. Conditions are chemically beneficial, and a significant experience base exists in understanding this environment. Within the period of institutional control, overburden pressure will seal fractures and provide a repository setting that limits radionuclide movement. A salt repository could potentially achieve total containment, with no releases to the environment in undisturbed scenarios for as long as the region is geologically stable. Much of the experience gained from United States repository development, such as seal system design, coupled process simulation, and application of performance assessment methodology, helps define a clear strategy for a heat-generating nuclear waste repository in salt.

  13. Tank 37H Salt Removal Batch Process and Salt Dissolution Mixing Study

    SciTech Connect (OSTI)

    Kwon, K.C.

    2001-09-18

    Tank 30H is the receipt tank for concentrate from the 3H Evaporator. Tank 30H has had problems, such as cooling coil failure, which limit its ability to receive concentrate from the 3H Evaporator. SRS High Level Waste wishes to use Tank 37H as the receipt tank for the 3H Evaporator concentrate. Prior to using Tank 37H as the 3H Evaporator concentrate receipt tank, HLW must remove 50 inches of salt cake from the tank. They requested SRTC to evaluate various salt removal methods for Tank 37H. These methods include slurry pumps, Flygt mixers, the modified density gradient method, and molecular diffusion.

  14. Technology Transfer David Basin and Thai Son Hoang

    E-Print Network [OSTI]

    Basin, David

    Technology Transfer David Basin and Thai Son Hoang Institute of Information Security, ETH Zurich, Switzerland Abstract. This paper presents our experience of knowledge and technology transfer within the lessons learned and what we would do differently in future technology transfer projects. Keywords

  15. PURE NASH EQUILIBRIA OF COORDINATION MATRIX GAMES DAVID P. ROBERTS

    E-Print Network [OSTI]

    Roberts, David P.

    PURE NASH EQUILIBRIA OF COORDINATION MATRIX GAMES DAVID P. ROBERTS DIVISION OF SCIENCE-by-n coor- dination game has exactly k pure Nash equilibria and compare the payoffs at the different equilibria. Keywords: pure Nash equilibrium, coordination game JEL classification: C72 1. Introduction

  16. RESEARCH ARTICLE Jeffrey A. Saunders David C. Knill

    E-Print Network [OSTI]

    Knill, David C.

    RESEARCH ARTICLE Jeffrey A. Saunders Æ David C. Knill Humans use continuous visual feedback from) in which a sphere was rendered at the visual position of the fingertip. On a proportion of the trials continuously during the movement. In the previous study, the fingertip perturbations were applied perpendicular

  17. FOURIER TRANSFORM METHODS IN GEOPHYSICS David Sandwell, January, 2013

    E-Print Network [OSTI]

    Sandwell, David T.

    1 FOURIER TRANSFORM METHODS IN GEOPHYSICS David Sandwell, January, 2013 1. Fourier Transforms Fourier transform are use in many areas of geophysics such as image processing, time series analysis, and antenna design. Here we focus on the use of fourier transforms for solving linear partial differential

  18. Data Abstraction Architecture for Spacecraft Scott Bell and David Kortenkamp

    E-Print Network [OSTI]

    Kortenkamp, David

    architecture and used by a high level controller. Our approach improves the process of both controlData Abstraction Architecture for Spacecraft Autonomy Scott Bell and David Kortenkamp TRACLabs Inc. 1012 Hercules Houston Texas 77058 korten@traclabs.com Jack Zaientz Soar Technology Inc. 3600 Green

  19. Periodic bedrock ridges on Mars David R. Montgomery,1

    E-Print Network [OSTI]

    Montgomery, David R.

    Periodic bedrock ridges on Mars David R. Montgomery,1 Joshua L. Bandfield,1 and Scott K. Becker1 to be widespread [Carr, 1981; Greeley et al., 1992; Malin and Edgett, 2001]. Although wind-streamlined yardangs interpreted as sedimentary forms [McCauley et al., 1972; Cutts and Smith, 1973; Carr, 1981; Greeley et al

  20. The Art of Formula David J.Jeffrey

    E-Print Network [OSTI]

    Jeffrey, David

    The Art of Formula David J.Jeffrey Department of Applied Mathematics, The University of Western. In the first place, a formula is the sim- plest type of algorithm, and algorithmic mathematics is one of Volker mathematical formulae have not reached beyond it. This was made apparent in earlier drafts of the Digital

  1. Emergence of Distributed Engineering Web Services , David Liu2

    E-Print Network [OSTI]

    Stanford University

    Emergence of Distributed Engineering Web Services Jun Peng1 , David Liu2 , Jinxing Cheng3 , Charles presents the basic concepts of the web services technology and its potential applications in Civil engineering web services. This paper presents three example applications utilizing some of these protocols

  2. A Tutorial on MM Algorithms David R. Hunter1

    E-Print Network [OSTI]

    Babu, G. Jogesh

    A Tutorial on MM Algorithms David R. Hunter1 Kenneth Lange2 Department of Statistics1 Penn State is a special case of the more general class of MM optimization algorithms, which typically exploit convexity rather than missing data in ma- jorizing or minorizing an objective function. In our opinion, MM

  3. The Nimrod Portal Colin Enticott and David Abramson

    E-Print Network [OSTI]

    Melbourne, University of

    The Nimrod Portal Colin Enticott and David Abramson Faculty of Information Technology, Monash, etc) to be present. In order to simplify Nimrod/G access, we have developed a Web based portal machine. The portal contains features that allow a user to manage their entire Grid workspace, including

  4. Integral Transformation and MP2 Energy Project C. David Sherrill

    E-Print Network [OSTI]

    Sherrill, David

    Integral Transformation and MP2 Energy Project C. David Sherrill School of Chemistry) A program to compute the MP2 energy of a closed- shell molecule, using one- and two-electron MO integrals read from PSI; and (2) a program to transform one- and two-electron integrals from the AO basis

  5. THE COST OF CARBON CAPTURE Jeremy David and Howard Herzog

    E-Print Network [OSTI]

    characterize the reference (no capture) plant: · Capital cost, in $/kW; · Cost of electricity due to operation capital cost, in $/kg of CO2 processed per hour; · Incremental cost of electricity due to operationTHE COST OF CARBON CAPTURE Jeremy David and Howard Herzog Massachusetts Institute of Technology

  6. Computer Optimized Design of Electron Guns John David

    E-Print Network [OSTI]

    Computer Optimized Design of Electron Guns John David Lawrence Ives Hien Tran Thuc Bui Michael Read June 28, 2007 Abstract This paper considers the problem of designing electron guns us- ing multiple design criteria including beam and gun properties. The optimization routines are described

  7. Cost increases at fusion project going critical David Kramer

    E-Print Network [OSTI]

    be used to upgrade biofuels to higher energy content or to reduce CO2 Cost increases at fusion project going critical David Kramer Citation: Phys. Today 66(7), 24 (2013 Physics Today www.physicstoday.org issues and events H ow much will it cost to build what could well

  8. Power-Efficient Adaptable Wireless Sensor Networks , David Evans2

    E-Print Network [OSTI]

    Evans, David

    Power-Efficient Adaptable Wireless Sensor Networks John Lach1 , David Evans2 , Jon McCune3 , Jason the flexibility necessary for the adaptations required of wireless sensor networks without the penalties Engineering3 , Pittsburgh, PA 15213 Abstract Wireless sensor networks represent a new data collection paradigm

  9. Pressure in a deep-water Stokes wave David Henry

    E-Print Network [OSTI]

    Pressure in a deep-water Stokes wave David Henry School of Mathematical Sciences Dublin City description of the pressure distribution function for a deep-water Stokes wave. Keywords: Stokes wave, deep provide a qualitative description of the pressure distribution beneath the free surface of a deep-water

  10. Independent Scientific Advisory Board: Member Resume David P. Philipp

    E-Print Network [OSTI]

    Independent Scientific Advisory Board: Member Resume David P. Philipp Appointed to Board: 1999. Claussen, and D. P. Philipp. Effect of population size structure on reproductive investment of male bluegill. North American Journal of Fisheries Management 17: 516-524. 1997 Philipp, D. P., C. A. Toline, D

  11. Superimposed Information for the Internet David Maier and Lois Delcambre

    E-Print Network [OSTI]

    1 Superimposed Information for the Internet by David Maier and Lois Delcambre Computer Science to is superimposed information: data "placed over" existing information sources to help organize, access, connect and reuse information elements in those sources. Digital forms of superimposed information are now common

  12. RUPTURE BY DAMAGE ACCUMULATION IN ROCKS David Amitrano

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    RUPTURE BY DAMAGE ACCUMULATION IN ROCKS David Amitrano LIRIGM, Université J. Fourier, Grenoble of rocks is associated with microcracks nucleation and propagation, i.e. damage. The accumulation of damage as strength and modulus. The damage process can be studied both statically by direct observation of thin

  13. Embedding planning technology into satellite systems David Kortenkamp

    E-Print Network [OSTI]

    Kortenkamp, David

    Embedding planning technology into satellite systems David Kortenkamp Pete Bonasso TRACLabs Inc. This paper describes an on-board planning and execution system for satellites that schedules system tasks mission, and an executive that takes the resulting plan and commands the satellite subsystems. A state

  14. Merging DBMs Efficiently Extended Abstract Alexandre David1

    E-Print Network [OSTI]

    David, Alexandre

    Merging DBMs Efficiently ­ Extended Abstract Alexandre David1 Department of Computer Science algorithms to reduce the number of DBMs in federations by merging them. Federations are unions of DBMs and are used to represent non-convex zones. Inclusion checking between DBMs is a limited technique to reduce

  15. Merging DBMs E#ciently --Extended Abstract Alexandre David 1

    E-Print Network [OSTI]

    David, Alexandre

    Merging DBMs E#ciently -- Extended Abstract Alexandre David 1 Department of Computer Science to reduce the number of DBMs in federations by merging them. Federations are unions of DBMs and are used to represent non­convex zones. Inclusion checking between DBMs is a limited technique to reduce the size

  16. SOFTWARE TECHNOLOGY TRANSFER FROM SLS David Talkin, Principal Investigator

    E-Print Network [OSTI]

    SOFTWARE TECHNOLOGY TRANSFER FROM SLS David Talkin, Principal Investigator Entropic Research as a technology transfer agent for the Speech and Language Sys- tems (SLS) program. Our ultimate goal is to make outside of the SLS program. The goals of the initial project are to create a technology transfer mechanism

  17. Association of University Export Control Officers David Brady, Chair

    E-Print Network [OSTI]

    Noble, James S.

    Association of University Export Control Officers David Brady, Chair 2000 Kraft Drive, Suite 2000-0112 Re: RIN 1400--AC59; Export Exemption for Technical Data Dear Mr. Shotwell: The Association of University Export Control Officers ("AUECO"), on behalf of its members, appreciates the opportunity

  18. David Stoms, Theresa Nogeire, Frank Davis, and Stephen Kaffka

    E-Print Network [OSTI]

    Jager, Henriette I.

    /section Costs/section Costs/GGE 42010 US-IALE SymposiumDavid Stoms et al. Potential biorefinery Dark = High yield Dark = Low cost Dark = Most efficientGGE: gallons gasoline equivalent #12;Land cover (crops for each species and lock it in solutions Change amount of features in planning unit to net change

  19. A Taxonomy of Parallel Prefix Networks David Harris

    E-Print Network [OSTI]

    Harris, David Money

    A Taxonomy of Parallel Prefix Networks David Harris Harvey Mudd College / Sun Microsystems of logic levels, fanout, and wiring tracks. This paper presents a three-dimensional taxonomy that not only for wide adders. This paper develops a taxonomy of parallel prefix networks based on stages, fanout

  20. Soil erosion and agricultural sustainability David R. Montgomery*

    E-Print Network [OSTI]

    Montgomery, David R.

    Soil erosion and agricultural sustainability David R. Montgomery* Department of Earth and Space conventionally plowed agricultural fields average 1­2 orders of magnitude greater than rates of soil production indicates that, considered globally, hill- slope soil production and erosion evolve to balance geologic

  1. Theory of active suspensions David Saintillan and Michael J. Shelley

    E-Print Network [OSTI]

    Shelley, Michael

    for a suspension of self-propelled rod-like particles and discuss its stability and nonlinear dynamics. We et al, 1997; Sanchez et al, 2012; Sumino et al, 2012), reactive and driven colloidal suspensionsTheory of active suspensions David Saintillan and Michael J. Shelley Abstract Active suspensions

  2. Urban Water Demand with Periodic Error Correction David R. Bell

    E-Print Network [OSTI]

    Griffin, Ronald

    them. Econometric estimates of residential demand for water abound (Dalhuisen et al. 2003Urban Water Demand with Periodic Error Correction by David R. Bell and Ronald C. Griffin February, Department of Agricultural Economics, Texas A&M University. #12;Abstract Monthly demand for publicly supplied

  3. ELECTRICAL IMPEDANCE TOMOGRAPHY Margaret Cheney, David Isaacson, and Jonathan Newell

    E-Print Network [OSTI]

    Cheney, Margaret

    ELECTRICAL IMPEDANCE TOMOGRAPHY Margaret Cheney, David Isaacson, and Jonathan Newell Rensselaer in electrical impedance tomography. 1. INTRODUCTION There are a variety of medical problems for which it would be useful to know the time­varying distribution of electrical properties inside the body. By ``electrical

  4. Energy use in optical modulators David A. B. Miller

    E-Print Network [OSTI]

    Miller, David A. B.

    Energy use in optical modulators David A. B. Miller Ginzton Laboratory, Stanford University, Nano particularly low energy for low-voltage electroabsorption modulators Optical modulators can offer low energy can usefully define an optical energy launch efficiency E , which is the ratio of the useful energy

  5. Testing Documentation with "Low-Tech" Simulation David G. Novick

    E-Print Network [OSTI]

    Novick, David G.

    procedures and their documentation, present an example of a low-tech simulation of a new aircraft cockpitTesting Documentation with "Low-Tech" Simulation David G. Novick European Institute of Cognitive@onecert.fr ABSTRACT This paper introduces low-tech simulation as a technique for testing procedures

  6. Structure of crystalline methanol at high pressure David R. Allan

    E-Print Network [OSTI]

    Vos, Willem L.

    Structure of crystalline methanol at high pressure David R. Allan Department of Physics structure, including all atomic positions, of methanol at high pressure and room temperature pressure of methanol is 3.5 GPa. In practice however, it is very easy to superpress the liquid phase

  7. Optical Tweezers in Colloid and Interface Science David G. Grier

    E-Print Network [OSTI]

    Grier, David

    Optical Tweezers in Colloid and Interface Science David G. Grier The James Franck Institute with radiation pressure, otherwise known as optical trapping, has emerged as a powerful experimental tool of a particular trapping technique known colloquially as ``optical tweezers.'' Even though the theory of optical

  8. A Framework for Game-Based Security Proofs David Nowak

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    A Framework for Game-Based Security Proofs David Nowak Research Center for Information Security, a cryptographic scheme must come with a proof that it satisfies some standard security properties. However, ideally, machine-checkable. A proof starts with the initial game which comes from the definition

  9. A Planar Light Probe Neil G. Alldrin David J. Kriegman

    E-Print Network [OSTI]

    Kriegman, David J.

    A Planar Light Probe Neil G. Alldrin David J. Kriegman nalldrin@cs.ucsd.edu kriegman a novel technique for measuring lighting that exploits the interaction of light with a set of custom BRDFs. This enables the construction of a planar light probe with certain advantages over existing methods

  10. Propulsive Efficiency of Rowing Oars David S. Cabrera1

    E-Print Network [OSTI]

    Ruina, Andy L.

    Propulsive Efficiency of Rowing Oars David S. Cabrera1 Andy L. Ruina2 Department of Theoretical Is the common folklore, that oars are less efficient at propulsion than propellers, correct? Here we examine the propulsive efficiency of the oars used in competitive rowing. We take the propulsive efficiency of rowing

  11. DoubleSpeed Safe Prime Generation David Naccache

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    prime generation is thus divided by two at the cost of generating primes of size k or k + 1 with equalDouble­Speed Safe Prime Generation David Naccache Gemplus Card International Applied Research method for doubling the speed of safe prime generation. The method is particularly suited to settings

  12. Double-Speed Safe Prime Generation David Naccache

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    at the cost of generating primes of size k or k + 1 with equal probability. The generation of RSA moduliDouble-Speed Safe Prime Generation David Naccache Gemplus Card International Applied Research method for doubling the speed of safe prime generation. The method is particularly suited to settings

  13. The Grid Economy RAJKUMAR BUYYA, DAVID ABRAMSON, AND SRIKUMAR VENUGOPAL

    E-Print Network [OSTI]

    Buyya, Rajkumar

    The Grid Economy RAJKUMAR BUYYA, DAVID ABRAMSON, AND SRIKUMAR VENUGOPAL Invited Paper This paper economy as a metaphor for effective management of resources and appli- cation scheduling. It identifies distributed resource management challenges and requirements of economy-based Grid systems, and discusses

  14. Fiber Optic Sensors for PEM Fuel Cells Nigel David

    E-Print Network [OSTI]

    Victoria, University of

    Fiber Optic Sensors for PEM Fuel Cells by Nigel David B.Sc., Simon Fraser University, 2004 M or other means, without the permission of the author. #12;ii Fiber Optic Sensors for PEM Fuel Cells Fyles, Outside Member (Department of Chemistry) ABSTRACT Fibre-optic sensing techniques for application

  15. No Evidence of Dioxin Cancer Threshold David Mackie1

    E-Print Network [OSTI]

    Thomas, Valerie

    1 No Evidence of Dioxin Cancer Threshold David Mackie1 , Junfeng Liu1 , Yeong-Shang Loh2 , Valerie Environmental Institute, Guyot Hall, Princeton University, Princeton NJ 08544 #12;2 No Evidence of Dioxin Cancer Threshold Key Words: Dioxin, TCDD, Cancer, Threshold Acknowledgements: This work was carried out as part

  16. Machine Maintenance with Workload Considerations David L. Kaufman

    E-Print Network [OSTI]

    Lewis, Mark E.

    of questions related to maintenance when the decision-maker has access to operating information and the machineMachine Maintenance with Workload Considerations David L. Kaufman Department of Industrial-383-5103 Mark E. Lewis School of Operations Research and Information Engineering Cornell University 226 Rhodes

  17. Model Reduction for RF MEMS Simulation David S. Bindel1

    E-Print Network [OSTI]

    California at Davis, University of

    Model Reduction for RF MEMS Simulation David S. Bindel1 , Zhaojun Bai2 , and James W. Demmel3 1@eecs.berkeley.edu Abstract. Radio-frequency (RF) MEMS resonators, integrated into CMOS chips, are of great interest-preserving model-reduction techniques and apply them to the frequency-domain analysis of two proposed MEMS

  18. Hydrogen storage in aligned carbon nanotubes and David T. Shaw

    E-Print Network [OSTI]

    Chung, Deborah D.L.

    Hydrogen storage in aligned carbon nanotubes Yan Chena) and David T. Shaw Department of Electrical and thermogravimetric analysis show a hydrogen storage capacity of 5­7 wt% was achieved reproducibly at room temperature the samples to 300 °C and removing of the catalyst tips, can increase the hydrogen storage capacity up to 13

  19. Estimating Volumes of Simulated Lung Cancer Nodules David E. Gilsinn

    E-Print Network [OSTI]

    Gilsinn, David E.

    Estimating Volumes of Simulated Lung Cancer Nodules David E. Gilsinn Bruce R. Borchardt Amelia Tebbe§ July 15, 2009 Abstract Lung cancer is a disease of uncontrolled cell growth in tissues of the lung. Computed to- mography (CT) shows promise in detecting lung cancers at earlier, more operable

  20. OVERVIEW OF REMOTE SENSING (David Sandwell, Copyright, 2007)

    E-Print Network [OSTI]

    Sandwell, David T.

    1 OVERVIEW OF REMOTE SENSING (David Sandwell, Copyright, 2007) Definition Remote sensing: · satellite (or aircraft) remote sensing of the Earth (mostly); · information carried by electromagnetic waves detailed discussion of applications of remote sensing. Instead the focus is on the physical principles

  1. Economic Modelling using Constraint Logic Programming Nelson Donovan & David Gilbert

    E-Print Network [OSTI]

    Gilbert, David

    Economic Modelling using Constraint Logic Programming Nelson Donovan & David Gilbert Computer of constraint logic programming (CLP) in economic modelling through the design and implementation of two economic models. The first model, the Desai­ Henry model contains only linear equations while the second

  2. Base Class Injection Douglas Gregor, Sibylle Schupp, and David Musser

    E-Print Network [OSTI]

    Lumsdaine, Andrew

    Base Class Injection Douglas Gregor, Sibylle Schupp, and David Musser Computer Science Department to the inflexibility of the inheritance relationship. We present a technique, base class injection, that allows factors, one of which is the inextensibility of inheritance. The direct ancestors of a given class

  3. Teaching computing in statistical theory courses David R. Hunter

    E-Print Network [OSTI]

    Hunter, David

    Teaching computing in statistical theory courses David R. Hunter Department of Statistics of Gentle (2004), who states that ". . . all graduate programs in statistics should offer at least one The Pennsylvania State University June 27, 2005 Abstract Graduate-level instruction in statistical computing need

  4. Toward genome-enabled mycology David S. Hibbett1

    E-Print Network [OSTI]

    Hibbett, David S.

    #12;Toward genome-enabled mycology David S. Hibbett1 Biology Department, Clark University State University, Corvallis, Oregon 97331 Abstract: Genome-enabled mycology is a rapidly expanding field that is characterized by the pervasive use of genome-scale data and associated computa- tional tools in all aspects

  5. SUBSHIFTS AND PERFORATION JULIEN GIOL AND DAVID KERR

    E-Print Network [OSTI]

    Kerr, David

    SUBSHIFTS AND PERFORATION JULIEN GIOL AND DAVID KERR Abstract. We demonstrate that the perforative work [29] showed that the perforation that can be observed in the ordered K0 group of certain manifolds. As a consequence of the perforation in K0, Villadsen's C-algebra fails to Date: September 8, 2008. 2000 Mathematics

  6. A Direct Measure of Entrainment DAVID M. ROMPS

    E-Print Network [OSTI]

    Romps, David M.

    A Direct Measure of Entrainment DAVID M. ROMPS Harvard University, Cambridge, Massachusetts for directly measuring convective entrainment and detrainment in a cloud- resolving simulation. This technique is used to quantify the errors in the entrainment and detrainment esti- mates obtained using the standard

  7. Current Trends in Logical Frameworks and Metalanguages David Basin

    E-Print Network [OSTI]

    Basin, David

    Current Trends in Logical Frameworks and Metalanguages David Basin Universitat Freiburg, Institut-Level Programming Languages (PLI'99) in Paris in September 1999. This workshop brought together designers, im Academic Publishers. Printed in the Netherlands. intro-final.tex; 24/01/2001; 17:13; p.1 #12; 2 Basin

  8. Enforceable Security Policies Revisited DAVID BASIN, ETH Zurich

    E-Print Network [OSTI]

    Basin, David

    A Enforceable Security Policies Revisited DAVID BASIN, ETH Zurich VINCENT JUG´E, MINES Paris: Basin, D., Jug´e, V., Klaedtke, F., Zalinescu, E. Enforceable Security Policies Revisited. To appear is an extended version of the conference paper [Basin et al. 2012a]. Author's addresses: D. Basin, F. Klaedtke

  9. Naive Geography Max J. Egenhofer and David M. Mark

    E-Print Network [OSTI]

    California at Santa Barbara, University of

    Naive Geography by Max J. Egenhofer and David M. Mark National Center for Geographic Information;1 Abstract This paper defines the notion and concepts of Naive Geography, the field of study that is concerned with formal models of the common-sense geographic world. Naive Geography is the body of knowledge

  10. By Dr David Whitehouse BBC News Online science editor

    E-Print Network [OSTI]

    By Dr David Whitehouse BBC News Online science editor Decision day for fusion project ITER - NUCLEAR FUSION PROJECT The project is estimated to cost $5bn over the next 10 years It will produce The International Thermonuclear Experimental Reactor (Iter) is the boldest nuclear initiative since the Manhattan

  11. Experimental studies of actinides in molten salts

    SciTech Connect (OSTI)

    Reavis, J.G.

    1985-06-01

    This review stresses techniques used in studies of molten salts containing multigram amounts of actinides exhibiting intense alpha activity but little or no penetrating gamma radiation. The preponderance of studies have used halides because oxygen-containing actinide compounds (other than oxides) are generally unstable at high temperatures. Topics discussed here include special enclosures, materials problems, preparation and purification of actinide elements and compounds, and measurements of various properties of the molten volts. Property measurements discussed are phase relationships, vapor pressure, density, viscosity, absorption spectra, electromotive force, and conductance. 188 refs., 17 figs., 6 tabs.

  12. Salt Wells Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-bRenewableSMUD Wind FarmSmart Grid Project Jump to:Salt

  13. The Salt or Sodium Chloride Content of Feeds 

    E-Print Network [OSTI]

    Fraps, G. S. (George Stronach); Lomanitz, S. (Sebastian)

    1920-01-01

    STATION AGRICULTURAL AND MECHANICAL COLLEGE OF TEXAS W. B. BIZZELL, Preeident BULLETIN NO. 271 OCTOBER, 1920 DIVISION OF CHEMISTRY THE SALT OR SODIUM CHLORIDE CONTENT OF FEEDS B. YOUNGBLOOD, DIRECTOK COLLEGE STATION, BRAZOS COUNTT, TEXAS I..... ................... Summary ancl conclusions. Page. l1 [Blank Page in Original Bulletin] BULLETIN XO. 271. OCTOBE- '"On THE SALT OR SODIUM CHLORIDE CONTENT OF FEI The Texas feed law requires the statement of the ingredients of many mixed feeds. Common salt or sodium...

  14. Molecular dynamics study of salt–solution interface: Solubility and surface charge of salt in water

    SciTech Connect (OSTI)

    Kobayashi, Kazuya; Liang, Yunfeng E-mail: matsuoka@earth.kumst.kyoto-u.ac.jp; Matsuoka, Toshifumi E-mail: matsuoka@earth.kumst.kyoto-u.ac.jp; Sakka, Tetsuo

    2014-04-14

    The NaCl salt–solution interface often serves as an example of an uncharged surface. However, recent laser-Doppler electrophoresis has shown some evidence that the NaCl crystal is positively charged in its saturated solution. Using molecular dynamics (MD) simulations, we have investigated the NaCl salt–solution interface system, and calculated the solubility of the salt using the direct method and free energy calculations, which are kinetic and thermodynamic approaches, respectively. The direct method calculation uses a salt–solution combined system. When the system is equilibrated, the concentration in the solution area is the solubility. In the free energy calculation, we separately calculate the chemical potential of NaCl in two systems, the solid and the solution, using thermodynamic integration with MD simulations. When the chemical potential of NaCl in the solution phase is equal to the chemical potential of the solid phase, the concentration of the solution system is the solubility. The advantage of using two different methods is that the computational methods can be mutually verified. We found that a relatively good estimate of the solubility of the system can be obtained through comparison of the two methods. Furthermore, we found using microsecond time-scale MD simulations that the positively charged NaCl surface was induced by a combination of a sodium-rich surface and the orientation of the interfacial water molecules.

  15. Leached salt cavern design using a fracture criterion for rock salt

    SciTech Connect (OSTI)

    Preece, D.S.; Wawersik, W.R.

    1984-01-01

    In 1975 Congress passed the Energy Conservation Act to establish a US Strategic Petroleum Reserve (SPR) with a capacity of 750 million barrels of crude oil. The most economic storage medium was determined to be salt caverns leached in salt domes in Louisiana and Texas. Salt caverns existed at several sites when the reserve was created. These were obtained by the US Department of Energy (DOE) and used to initiate SPR oil storage. In order to meet the storage capacity approved by Congress, new caverns also had to be leached. To support the resulting design effort, finite element computer programs have been used to determine the creep closure and structural stability of salt caverns. Using site specific material properties including creep models, elastic moduli and fracture data, the finite element analyses have been replaced earlier empirical approaches to cavern design. This report presents results of such finite element analyses to determine the best cavern roof shape and the minimum pillar to diameter ratio, P/D. These numerical predictions indicate that the current cavern design is safe. 12 references, 7 figures, 2 tables.

  16. Independent Oversight Review, Savannah River Site Salt Waste...

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

    of the Savannah River Site Salt Waste Processing Facility Construction Quality and Fire Protection Systems The U.S. Department of Energy (DOE) Office of Enforcement and...

  17. Accident Investigation of the February 5, 2014, Underground Salt...

    Office of Environmental Management (EM)

    Accident Investigation of the February 5, 2014, Underground Salt Haul Truck Fire at the Waste Isolation Pilot Plant, Carlsbad NM Accident Investigation of the February 5, 2014,...

  18. Molten salt bath circulation design for an electrolytic cell

    DOE Patents [OSTI]

    Dawless, Robert K. (Monroeville, PA); LaCamera, Alfred F. (Trafford, PA); Troup, R. Lee (Murrysville, PA); Ray, Siba P. (Murrysville, PA); Hosler, Robert B. (Sarver, PA)

    1999-01-01

    An electrolytic cell for reduction of a metal oxide to a metal and oxygen has an inert anode and an upwardly angled roof covering the inert mode. The angled roof diverts oxygen bubbles into an upcomer channel, thereby agitating a molten salt bath in the upcomer channel and improving dissolution of a metal oxide in the molten salt bath. The molten salt bath has a lower velocity adjacent the inert anode in order to minimize corrosion by substances in the bath. A particularly preferred cell produces aluminum by electrolysis of alumina in a molten salt bath containing aluminum fluoride and sodium fluoride.

  19. Salt River Electric- Residential Energy Efficiency Rebate Programs

    Broader source: Energy.gov [DOE]

    Salt River Electric serves as the rural electric provider in Kentucky's Bullitt, Nelson, Spencer, and Washington counties. Residential customers are eligible for a variety of cash incentives for...

  20. Multispectral Imaging At Columbus Salt Marsh Area (Shevenell...

    Open Energy Info (EERE)

    Multispectral Imaging At Columbus Salt Marsh Area (Shevenell, Et Al., 2008) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Multispectral Imaging...

  1. Controlled Source Frequency-Domain Magnetics At Salt Wells Area...

    Open Energy Info (EERE)

    Controlled Source Frequency-Domain Magnetics At Salt Wells Area (Montgomery, Et Al., 2005) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity:...

  2. Coupled Thermal-Hydrological-Mechanical Processes in Salt, Hot...

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

    addresses granular salt reconsolidation from three vantage points: laboratory testing, modeling, and petrofabrics. The experimental data 1) provide greater insight and...

  3. Compound and Elemental Analysis At Salt Wells Area (Coolbaugh...

    Open Energy Info (EERE)

    Compound and Elemental Analysis At Salt Wells Area (Coolbaugh, Et Al., 2006) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Compound and...

  4. Independent Oversight Review, Savannah River Site Salt Waste...

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

    Savannah River Site Salt Waste Processing Facility Construction Quality and Fire Protection Systems The U.S. Department of Energy (DOE) Office of Enforcement and Oversight...

  5. Project Profile: Molten Salt-Carbon Nanotube Thermal Storage

    Office of Energy Efficiency and Renewable Energy (EERE)

    Texas Engineering Experiment Station (TEES), under the Thermal Storage FOA, created a composite thermal energy storage material by embedding nanoparticles in a molten salt base material.

  6. Method for the production of uranium chloride salt

    DOE Patents [OSTI]

    Westphal, Brian R.; Mariani, Robert D.

    2013-07-02

    A method for the production of UCl.sub.3 salt without the use of hazardous chemicals or multiple apparatuses for synthesis and purification is provided. Uranium metal is combined in a reaction vessel with a metal chloride and a eutectic salt- and heated to a first temperature under vacuum conditions to promote reaction of the uranium metal with the metal chloride for the production of a UCl.sub.3 salt. After the reaction has run substantially to completion, the furnace is heated to a second temperature under vacuum conditions. The second temperature is sufficiently high to selectively vaporize the chloride salts and distill them into a condenser region.

  7. Compound and Elemental Analysis At Salt Wells Area (Shevenell...

    Open Energy Info (EERE)

    Compound and Elemental Analysis At Salt Wells Area (Shevenell & Garside, 2003) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Compound and...

  8. WIPP Nitrate Salt Bearing Waste Container Isolation Plan Implementatio...

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

    Nitrate Salt Bearing Waste Container Isolation Plan Implementation Update May 12, 2015 Panel 6 and Panel 7, Room 7 a. Rollback * Contamination Assessment-This prerequisite is...

  9. Surface Indicators of Geothermal Activity at Salt Wells, Nevada...

    Open Energy Info (EERE)

    Surface Indicators of Geothermal Activity at Salt Wells, Nevada, USA, Including Warm Ground, Borate Deposits, and Siliceous Alteration Jump to: navigation, search OpenEI Reference...

  10. Development Wells At Salt Wells Area (Nevada Bureau of Mines...

    Open Energy Info (EERE)

    Development Wells At Salt Wells Area (Nevada Bureau of Mines and Geology, 2009) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Development Wells...

  11. Independent Oversight Review, Savannah River Site Salt Waste...

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

    Savannah River Site Salt Waste Processing Facility Safety Basis and Design Development. This report documents the results of an independent oversight review of the safety basis and...

  12. Domestic Material Content in Molten-Salt Concentrating Solar...

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

    Domestic Material Content in Molten-Salt Concentrating Solar Power Plants Craig Turchi, Parthiv Kurup, Sertac Akar, and Francisco Flores Technical Report NRELTP-5500-64429 August...

  13. Savannah River Site - Salt Waste Processing Facility Independent...

    Office of Environmental Management (EM)

    SALT WASTE PROCESSING FACILITY INDEPENDENT TECHNICAL REVIEW November 22, 2006 Conducted by: Harry Harmon, Team Lead CivilStructural Sub Team Facility Safety Sub Team Engineering...

  14. Savannah River Site Salt Waste Processing Facility Technology...

    Office of Environmental Management (EM)

    Savannah River Site Salt Waste Processing Facility Technology Readiness Assessment Report Kurt D. Gerdes Harry D. Harmon Herbert G. Sutter Major C. Thompson John R. Shultz Sahid C....

  15. Molten salt bath circulation design for an electrolytic cell

    DOE Patents [OSTI]

    Dawless, R.K.; LaCamera, A.F.; Troup, R.L.; Ray, S.P.; Hosler, R.B.

    1999-08-17

    An electrolytic cell for reduction of a metal oxide to a metal and oxygen has an inert anode and an upwardly angled roof covering the inert mode. The angled roof diverts oxygen bubbles into an upcomer channel, thereby agitating a molten salt bath in the upcomer channel and improving dissolution of a metal oxide in the molten salt bath. The molten salt bath has a lower velocity adjacent the inert anode in order to minimize corrosion by substances in the bath. A particularly preferred cell produces aluminum by electrolysis of alumina in a molten salt bath containing aluminum fluoride and sodium fluoride. 4 figs.

  16. Project Profile: Novel Molten Salts Thermal Energy Storage for...

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

    characteristics compared to current salts: Lower melting point Higher energy density Lower power-generation cost This program aims to develop a heat transfer fluidstorage...

  17. Dune: Safe User-level Access to Privileged CPU Features Adam Belay, Andrea Bittau, Ali Mashtizadeh, David Terei, David Mazi`eres, Christos Kozyrakis

    E-Print Network [OSTI]

    Kozyrakis, Christos

    Dune: Safe User-level Access to Privileged CPU Features Adam Belay, Andrea Bittau, Ali Mashtizadeh, David Terei, David Mazi`eres, Christos Kozyrakis Stanford University Abstract Dune is a system, and tagged TLBs, while preserving the exist- ing OS interfaces for processes. Dune uses the virtualiza- tion

  18. Salt Screening and Selection: New Challenges and Considerations in the Modern

    E-Print Network [OSTI]

    Capecchi, Mario R.

    Salt Screening and Selection: New Challenges and Considerations in the Modern Pharmaceutical R · Introduction · Theoretical Considerations · pH-solubility profiles, pKa and salt formation · Prediction of salt solubility · Solubility product and in situ salt screening · Solubility/dissolution rate of salts

  19. Lead and other metals distribution in local cooking salt from the Fofi salt- spring in Akwana, Middle Benue Trough, Nigeria

    SciTech Connect (OSTI)

    Dim, L.A.; Kinyua, A.M.; Munyithya, J.M.; Adetunji, J. (Centre for Nuclear Science Techniques, Faculty of Engineering, University of Nairobi (Kenya))

    1991-06-01

    Energy Dispersive X-ray Fluorescence (EDXRF) technique has been used to determine the concentrations of lead(Pb) and other heavy metals in local cooking salts (LCS) from Akwana village, Middle Benue Trough, Nigeria. The comparison of the distribution of these metals in LCS, fake salt (FS) and the usual common salts (CS) are given. Lead was found to be enriched in LCS by factor exceeding 200 times compared to the other salts. The origin of Pb contamination in the LCS is examined and its effects on the inhabitants of the village are considered.

  20. Laboratory investigation of crushed salt consolidation and fracture healing

    SciTech Connect (OSTI)

    Not Available

    1987-01-01

    A laboratory test program was conducted to investigate the consolidation behavior of crushed salt and fracture healing in natural and artificial salt. Crushed salt is proposed for use as backfill in a nuclear waste repository in salt. Artificial block salt is proposed for use in sealing a repository. Four consolidation tests were conducted in a hydrostatic pressure vessel at a maximum pressure of 2500 psi (17.2 MPa) and at room temperature. Three 1-month tests were conducted on salt obtained from the Waste Isolation Pilot Plant and one 2-month test was conducted on salt from Avery Island. Permeability was obtained using argon and either a steady-state or transient method. Initial porosities ranged from 0.26 to 0.36 and initial permeabilities from 2000 to 50,000 md. Final porosities and permeabilities ranged from 0.05 to 0.19 and from <10/sup -5/ md to 110 md, respectively. The lowest final porosity (0.05) and permeability (<10/sup -5/ md) were obtained in a 1-month test in which 2.3% moisture was added to the salt at the beginning of the test. The consolidation rate was much more rapid than in any of the dry salt tests. The fracture healing program included 20 permeability tests conducted on fractured and unfractured samples. The tests were conducted in a Hoek cell at hydrostatic pressures up to 3000 psi (20.6 MPa) with durations up to 8 days. For the natural rock salt tested, permeability was strongly dependent on confining pressure and time. The effect of confining pressure was much weaker in the artificial salt. In most cases the combined effects of time and pressure were to reduce the permeability of fractured samples to the same order of magnitude (or less) as the permeability measured prior to fracturing.

  1. Salt-sensitive hypertension in mitochondrial superoxide dismutase deficiency is associated with intra-renal oxidative stress and inflammation

    E-Print Network [OSTI]

    Jin, K; Vaziri, ND

    2014-01-01

    tion, autoimmunity and salt-sensitive hypertension. Clin ExpSOD deficiency with salt-sensitive hypertension andblood pressure levels in salt-sensitive hypertension. Am J

  2. Why SALT WorksSALTwascreatedbythenonprofitAmericanStudentAssistance(ASA),who'sbeenhelpingstudents managetheireducationdebtfor50+years.ASAhasworkedwithnearly1.4millionstudentswithcollege

    E-Print Network [OSTI]

    Spirtes, Peter

    Why SALT Works. FinancialEducation SALT'sfinancialeducationcoursesuseatraditionalmethodology,aswell asself,attherighttime,intherightformat,resultinginbetter educationaloutcomes. EducationDebtManagement ThroughSALT

  3. The "salt hypothesis" is that higher levels of salt in the diet lead to higher levels of blood pressure, increasing the risk of cardiovascular disease. Intersalt, a cross-

    E-Print Network [OSTI]

    Freedman, David A.

    The "salt hypothesis" is that higher levels of salt in the diet lead to higher levels of blood pressure, increasing the risk of cardiovascular disease. Intersalt, a cross- sectional study of salt levels and blood pressures in 52 populations, is often cited to support the salt hypothesis, but the data

  4. CONTROLLED CRYSTALLIZATION OF SALTS FROM NUCLEAR WASTE SOLUTIONS

    E-Print Network [OSTI]

    Gallivan, Martha A.

    CONTROLLED CRYSTALLIZATION OF SALTS FROM NUCLEAR WASTE SOLUTIONS Daniel Gri n Martha Grover Yoshiaki Kawajiri Ronald Rousseau Published in Proceedings of the Waste Management Conference, Phoenix, AR-activity salt from nuclear waste solutions. The viability of such a process hinges on the ability to partition

  5. Leucobacter salsicius sp. nov., from a salt-fermented food

    E-Print Network [OSTI]

    Bae, Jin-Woo

    Leucobacter salsicius sp. nov., from a salt- fermented food Ji-Hyun Yun,1 Seong Woon Roh,1,2 Min, Daejeon 305-806, Republic of Korea Strain M1-8T was isolated from jeotgal, a Korean salt-fermented food contained 2,4-diaminobutyric acid, glutamic acid, alanine, glycine and c-aminobutyric acid. The major

  6. Molten salts and nuclear energy production Christian Le Bruna*

    E-Print Network [OSTI]

    Boyer, Edmond

    with solid fuels, liquid fuel in molten salt reactor, solvents for spent nuclear solid fuel in the caseMolten salts and nuclear energy production Christian Le Bruna* a Laboratoire de Physique or chlorides) have been taken in consideration very soon in nuclear energy production researches

  7. Alternative Waste Forms for Electro-Chemical Salt Waste

    SciTech Connect (OSTI)

    Crum, Jarrod V.; Sundaram, S. K.; Riley, Brian J.; Matyas, Josef; Arreguin, Shelly A.; Vienna, John D.

    2009-10-28

    This study was undertaken to examine alternate crystalline (ceramic/mineral) and glass waste forms for immobilizing spent salt from the Advanced Fuel Cycle Initiative (AFCI) electrochemical separations process. The AFCI is a program sponsored by U.S. Department of Energy (DOE) to develop and demonstrate a process for recycling spent nuclear fuel (SNF). The electrochemical process is a molten salt process for the reprocessing of spent nuclear fuel in an electrorefiner and generates spent salt that is contaminated with alkali, alkaline earths, and lanthanide fission products (FP) that must either be cleaned of fission products or eventually replaced with new salt to maintain separations efficiency. Currently, these spent salts are mixed with zeolite to form sodalite in a glass-bonded waste form. The focus of this study was to investigate alternate waste forms to immobilize spent salt. On a mole basis, the spent salt is dominated by alkali and Cl with minor amounts of alkaline earth and lanthanides. In the study reported here, we made an effort to explore glass systems that are more compatible with Cl and have not been previously considered for use as waste forms. In addition, alternate methods were explored with the hope of finding a way to produce a sodalite that is more accepting of as many FP present in the spent salt as possible. This study was done to investigate two different options: (1) alternate glass families that incorporate increased concentrations of Cl; and (2) alternate methods to produce a mineral waste form.

  8. Treatment of plutonium process residues by molten salt oxidation

    SciTech Connect (OSTI)

    Stimmel, J.; Wishau, R.; Ramsey, K.B.; Montoya, A.; Brock, J.; Heslop, M.; Wernly, K.

    1999-04-01

    Molten Salt Oxidation (MSO) is a thermal process that can remove more than 99.999% of the organic matrix from combustible {sup 238}Pu material. Plutonium processing residues are injected into a molten salt bed with an excess of air. The salt (sodium carbonate) functions as a catalyst for the conversion of the organic material to carbon dioxide and water. Reactive species such as fluorine, chlorine, bromine, iodine, sulfur, phosphorous and arsenic in the organic waste react with the molten salt to form the corresponding neutralized salts, NaF, NaCl, NaBr, NaI, Na{sub 2}SO{sub 4}, Na{sub 3}PO{sub 4} and NaAsO{sub 2} or Na{sub 3}AsO4. Plutonium and other metals react with the molten salt and air to form metal salts or oxides. Saturated salt will be recycled and aqueous chemical separation will be used to recover the {sup 238}Pu. The Los Alamos National Laboratory system, which is currently in the conceptual design stage, will be scaled down from current systems for use inside a glovebox.

  9. SALT DAMAGE CRITERION PROOF-OF-CONCEPT RESEARCH

    SciTech Connect (OSTI)

    Kerry L. DeVries; Kirby D. Mellegard; Gary D. Callahan

    2002-11-01

    The purpose of this study was to conduct a field-scale application demonstrating the use of continuum damage mechanics to determine the minimum allowable operating pressure of compressed natural gas storage caverns in salt formations. A geomechanical study was performed of two natural gas storage caverns (one existing and one planned) utilizing state-of-the-art salt mechanics to assess the potential for cavern instability and collapse. The geomechanical study consisted primarily of laboratory testing, theoretical development, and analytical/numerical tasks. A total of 50 laboratory tests was performed on salt specimens to aid in the development and definition of the material model used to predict the behavior of rock salt. Material model refinement was performed that improved the predictive capability of modeling salt during damage healing, recovery of work-hardened salt, and the behavior of salt at stress states other than triaxial compression. Results of this study showed that the working gas capacity of the existing cavern could be increased by 18 percent and the planned cavern could be increased by 8 percent using the proposed method compared to a conventional stress-based method. Further refinement of the continuum damage model is recommended to account for known behavior of salt at stress conditions other than triaxial compression that is not characterized accurately by the existing model.

  10. Salt River (Rio Salado Oeste), Phoenix, Maricopa County, Arizona

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Salt River (Rio Salado Oeste), Phoenix, Maricopa County, Arizona 18 October 2006 Abstract: The Rio of Phoenix encompassing eight miles of the Salt River from 19th to 83rd Avenues on the southwest side is $164,950,000. The project cost will be shared between the Federal government and the city of Phoenix

  11. Does jasmonic acid control the maize shoot growth during the first phase of salt stress?

    E-Print Network [OSTI]

    Shahzad, Ahmad Naeem; Pollmann, Stephan; Schubert, Sven

    2009-01-01

    Introduction Salt stress affects plant growth in twohormones, pH) in response to salt/drought stress is notin response to osmotic/salt stress (Creelman and Mullet

  12. Global transcriptional, physiological and metabolite analyses of Desulfovibrio vulgaris Hildenborough responses to salt adaptation

    E-Print Network [OSTI]

    He, Z.

    2010-01-01

    Zhou, and J. D. Keasling. 2006. Salt stress in Desulfovibrioregulation of acid, heat, and salt tolerance in EscherichiaMR-1 in response to elevated salt conditions. J. Bacteriol.

  13. Salt stress affects polyamine concentrations and plasma membrane H+-ATPase proton pumping in maize

    E-Print Network [OSTI]

    Ingold, Mariko; Hanstein, Stefan; Schubert, Sven

    2009-01-01

    during the first phase of salt stress? J. Plant Nutr. SoilH + -ATPase in roots, is lowered by salt treatment.synthesis of polyamines under salt stress may contribute to

  14. PEP-carboxylase activity supports organic acid metabolism of maize (Zea mays) under salt stress

    E-Print Network [OSTI]

    Hatzig, Sarah Vanessa; Kumar, Ashwani; Neubert, Anja; Schubert, Sven

    2009-01-01

    physical basis for improving salt resistance in maize. Inand their expression under salt stress. J. Plant Physiol.may have a function for the salt resistance of maize during

  15. An Algorithm for Locating Microseismic Events Brian L.F. Daku, J. Eric Salt, Li Sha

    E-Print Network [OSTI]

    Saskatchewan, University of

    An Algorithm for Locating Microseismic Events Brian L.F. Daku, J. Eric Salt, Li Sha University is potash mines. Potash mines produce potash salts, and potas- sium, extracted from potash salts, is a major

  16. Invasive Spartina densiflora Brongn. Reduces Primary Productivity in a Northern California Salt Marsh

    E-Print Network [OSTI]

    Lagarde, Luc A.

    2012-01-01

    and Distichlis spicata in salt marshes at Humboldt Bay,Carolina Spartina alterniflora salt marsh. Estuaries 4:97-die-off of southern U.S. salt marshes. Science 310:1803-

  17. Transparent hydrogel with enhanced water retention capacity by introducing highly hydratable salt

    E-Print Network [OSTI]

    Suo, Zhigang

    Transparent hydrogel with enhanced water retention capacity by introducing highly hydratable salt 2014; published online 14 October 2014) Polyacrylamide hydrogels containing salt as electrolyte have of polyacrylamide hydrogel by introducing highly hydratable salts into the hydrogel. These hydrogels show enhanced

  18. Molten-Salt Depleted-Uranium Reactor

    E-Print Network [OSTI]

    Dong, Bao-Guo; Gu, Ji-Yuan

    2015-01-01

    The supercritical, reactor core melting and nuclear fuel leaking accidents have troubled fission reactors for decades, and greatly limit their extensive applications. Now these troubles are still open. Here we first show a possible perfect reactor, Molten-Salt Depleted-Uranium Reactor which is no above accident trouble. We found this reactor could be realized in practical applications in terms of all of the scientific principle, principle of operation, technology, and engineering. Our results demonstrate how these reactors can possess and realize extraordinary excellent characteristics, no prompt critical, long-term safe and stable operation with negative feedback, closed uranium-plutonium cycle chain within the vessel, normal operation only with depleted-uranium, and depleted-uranium high burnup in reality, to realize with fission nuclear energy sufficiently satisfying humanity long-term energy resource needs, as well as thoroughly solve the challenges of nuclear criticality safety, uranium resource insuffic...

  19. Technical review of Molten Salt Oxidation

    SciTech Connect (OSTI)

    Not Available

    1993-12-01

    The process was reviewed for destruction of mixed low-level radioactive waste. Results: extensive development work and scaleup has been documented on coal gasification and hazardous waste which forms a strong experience base for this MSO process; it is clearly applicable to DOE wastes such as organic liquids and low-ash wastes. It also has potential for processing difficult-to-treat wastes such as nuclear grade graphite and TBP, and it may be suitable for other problem waste streams such as sodium metal. MSO operating systems may be constructed in relatively small units for small quantity generators. Public perceptions could be favorable if acceptable performance data are presented fairly; MSO will likely require compliance with regulations for incineration. Use of MSO for offgas treatment may be complicated by salt carryover. Figs, tabs, refs.

  20. IMAGE RETRIEVAL OVER NETWORKS: ANT ALGORITHM FOR LONG TERM ACTIVE David Picard1

    E-Print Network [OSTI]

    IMAGE RETRIEVAL OVER NETWORKS: ANT ALGORITHM FOR LONG TERM ACTIVE LEARNING David Picard1 , Arnaud of relevant images from the interaction with the user. We carr

  1. November 2006 doc.: IEEE 802.11-06/1581r0 Submission 1 David Cypher, NIST

    E-Print Network [OSTI]

    Submission 2 David Cypher, NIST 8.7.2.3A Per-MPDU Rx pseudo-code for an MMPDU if dot11RSNAEnabled = TRUE

  2. Determinants of Demand for Water Used in Texas Communities David R. Bell

    E-Print Network [OSTI]

    Griffin, Ronald

    Determinants of Demand for Water Used in Texas Communities by David R. Bell and Ronald C. Griffin that is not captured in the marginal price specifications (Arbués, Ga

  3. Volumetric imaging of holographic optical traps Yohai Roichman, Ilias Cholis, and David G. Grier

    E-Print Network [OSTI]

    Grier, David

    Volumetric imaging of holographic optical traps Yohai Roichman, Ilias Cholis, and David G. Grier distributions. We create volumetric representations by by holographically translating the traps through

  4. Analysis of Multistage and Other Creep Data for Domal Salts

    SciTech Connect (OSTI)

    Munson, D.E.

    1998-10-01

    There have existed for some time relatively sparse creep databases for a number of domal salts. Although all of these data were analyzed at the time they were reported, to date there has not been a comprehensive, overall evaluation within the same analysis framework. Such an evaluation may prove of value. The analysis methodology is based on the Multimechanism Deformation (M-D) description of salt creep and the corresponding model parameters determined from conventional creep tests. The constitutive model of creep wss formulated through application of principles involved in micromechanical modeling. It was possible, at minimum, to obtain the steady state parameters of the creep model from the data on the domal salts. When this was done, the creep of the domal salts, as compared to the well-defined Waste Isolation Pilot Plant (WIPP) bedded clean salt, was either essentially identical to, or significantly harder (more creep resistant) than WIPP salt. Interestingly, the domal salts form two distinct groups, either sofl or hard, where the difference is roughly a factor often in creep rate between the twcl groups. As might be expected, this classification corresponds quite well to the differences in magnitude of effective creep volume losses of the Strategic Petroleum Reserve (SPR) caverns as determined by the CAVEMAN cavern pressure history analysis, depending upon the specific dome or region within the dome. Creep response shoulcl also correlate to interior cavern conditions that produce salt falls. WMle, in general, the caverns in hard sah have a noticeably greater propensity for salt falls, a smaller number of similar events are exhibited even in the caverns in soft salt.

  5. Parametric study of natural circulation flow in molten salt fuel in molten salt reactor

    SciTech Connect (OSTI)

    Pauzi, Anas Muhamad; Cioncolini, Andrea; Iacovides, Hector

    2015-04-29

    The Molten Salt Reactor (MSR) is one of the most promising system proposed by Generation IV Forum (GIF) for future nuclear reactor systems. Advantages of the MSR are significantly larger compared to other reactor system, and is mainly achieved from its liquid nature of fuel and coolant. Further improvement to this system, which is a natural circulating molten fuel salt inside its tube in the reactor core is proposed, to achieve advantages of reducing and simplifying the MSR design proposed by GIF. Thermal hydraulic analysis on the proposed system was completed using a commercial computation fluid dynamics (CFD) software called FLUENT by ANSYS Inc. An understanding on theory behind this unique natural circulation flow inside the tube caused by fission heat generated in molten fuel salt and tube cooling was briefly introduced. Currently, no commercial CFD software could perfectly simulate natural circulation flow, hence, modeling this flow problem in FLUENT is introduced and analyzed to obtain best simulation results. Results obtained demonstrate the existence of periodical transient nature of flow problem, hence improvements in tube design is proposed based on the analysis on temperature and velocity profile. Results show that the proposed system could operate at up to 750MW core power, given that turbulence are enhanced throughout flow region, and precise molten fuel salt physical properties could be defined. At the request of the authors and the Proceedings Editor the name of the co-author Andrea Cioncolini was corrected from Andrea Coincolini. The same name correction was made in the Acknowledgement section on page 030004-10 and in reference number 4. The updated article was published on 11 May 2015.

  6. Tic-Tac-Toe is a Draw David Galvin

    E-Print Network [OSTI]

    Galvin, David

    [4]2 Tic-Tac-Toe is a Draw David Galvin September 1999 Abstract We give a short explicit draw strategy for the second player in four by four tic-tac-toe. The game of [4]2 tic-tac-toe is played on a 4 is based on the fact that ordinary (three by three) tic-tac-toe is a draw, a result which itself requires

  7. St. David, Arizona: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing CapacityVectren) Jump to:SpillDavid, Arizona: Energy Resources Jump to:

  8. Proceedings of 3rd US/German Workshop on Salt Repository Research...

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

    Proceedings of 3rd USGerman Workshop on Salt Repository Research, Design, and Operation Proceedings of 3rd USGerman Workshop on Salt Repository Research, Design, and Operation...

  9. Sandia Energy - 2014 US/German Workshop on Salt Repository Research...

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

    2014 USGerman Workshop on Salt Repository Research, Design, and Operation Home Stationary Power Nuclear Fuel Cycle Nuclear Energy Workshops 2014 USGerman Workshop on Salt...

  10. Sandia Energy - 2016 US/German Workshop on Salt Repository Research...

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

    2016 USGerman Workshop on Salt Repository Research, Design, and Operation Home Stationary Power Nuclear Fuel Cycle Nuclear Energy Workshops 2016 USGerman Workshop on Salt...

  11. Sandia Energy - 2015 US/German Workshop on Salt Repository Research...

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

    2015 USGerman Workshop on Salt Repository Research, Design, and Operation Home Stationary Power Nuclear Fuel Cycle Nuclear Energy Workshops 2015 USGerman Workshop on Salt...

  12. Protein Diffusiophoresis and Salt Osmotic Diffusion in Aqueous Onofrio Annunziata,* Daniela Buzatu,

    E-Print Network [OSTI]

    Annunziata, Onofrio

    Protein Diffusiophoresis and Salt Osmotic Diffusion in Aqueous Solutions Onofrio Annunziata salt osmotic diffusion induced by a protein concentration gradient, and is related to protein

  13. Energy Savings Calculations for Heat Island Reduction Strategies in Baton Rouge, Sacramento and Salt Lake City

    E-Print Network [OSTI]

    Konopacki, S.; Akbari, H.

    2000-01-01

    Commission Report P300-94-007. Sacramento, CA. Commercialthe (New Orleans, Sacramento & Salt Lake City) MetropolitanStrategies in Baton Rouge, Sacramento and Salt Lake City S.

  14. Invasive Spartina densiflora Brongn. Reduces Primary Productivity in a Northern California Salt Marsh

    E-Print Network [OSTI]

    Lagarde, Luc A.

    2012-01-01

    alterniflora and benthic microalgae in salt marsh food webs:dynamics of benthic microalgae in salt marshes. Pages 81-106primary productivity of microalgae and cyanobacteria (Geider

  15. Levels of metals from salt marsh plants from Southern California, USA

    E-Print Network [OSTI]

    Hoyt, Kimberly Ann

    2009-01-01

    alterniflora and benthic microalgae in salt marsh foodalterniflora and benthic microalgae in salt marsh foodSpartina, but feed on microalgae (Currin,1990). Isotope

  16. Elucidation of Mechanisms of Salinity Tolerance in Zoysia matrella Cultivars: A Study of Structure and Function of Salt Glands 

    E-Print Network [OSTI]

    Rao, Sheetal

    2012-07-16

    Salt glands are important structural adaptations in some plant and animal species that are involved in the excretion of excess salts. Zoysia matrella is a highly salt tolerant turf grass that has salt glands. Two cultivars of Z. matrella, ‘Diamond...

  17. Ion aggregation in high salt solutions. III. Computational vibrational spectroscopy of HDO in aqueous salt solutions

    SciTech Connect (OSTI)

    Choi, Jun-Ho; Lim, Sohee; Chon, Bonghwan; Cho, Minhaeng; Kim, Heejae; Kim, Seongheun

    2015-05-28

    The vibrational frequency, frequency fluctuation dynamics, and transition dipole moment of the O—D stretch mode of HDO molecule in aqueous solutions are strongly dependent on its local electrostatic environment and hydrogen-bond network structure. Therefore, the time-resolved vibrational spectroscopy the O—D stretch mode has been particularly used to investigate specific ion effects on water structure. Despite prolonged efforts to understand the interplay of O—D vibrational dynamics with local water hydrogen-bond network and ion aggregate structures in high salt solutions, still there exists a gap between theory and experiment due to a lack of quantitative model for accurately describing O—D stretch frequency in high salt solutions. To fill this gap, we have performed numerical simulations of Raman scattering and IR absorption spectra of the O—D stretch mode of HDO in highly concentrated NaCl and KSCN solutions and compared them with experimental results. Carrying out extensive quantum chemistry calculations on not only water clusters but also ion-water clusters, we first developed a distributed vibrational solvatochromic charge model for the O—D stretch mode in aqueous salt solutions. Furthermore, the non-Condon effect on the vibrational transition dipole moment of the O—D stretch mode was fully taken into consideration with the charge response kernel that is non-local polarizability density. From the fluctuating O—D stretch mode frequencies and transition dipole vectors obtained from the molecular dynamics simulations, the O—D stretch Raman scattering and IR absorption spectra of HDO in salt solutions could be calculated. The polarization effect on the transition dipole vector of the O—D stretch mode is shown to be important and the asymmetric line shapes of the O—D stretch Raman scattering and IR absorption spectra of HDO especially in highly concentrated NaCl and KSCN solutions are in quantitative agreement with experimental results. We anticipate that this computational approach will be of critical use in interpreting linear and nonlinear vibrational spectroscopies of HDO molecule that is considered as an excellent local probe for monitoring local electrostatic and hydrogen-bonding environment in not just salt but also other confined and crowded solutions.

  18. Hume's System: An Examination of the First Book of His Treatise, by David Pears. New York: Oxford University Press, 1990. Reviewed by David A. Reidy, Jr., University of Kansas

    E-Print Network [OSTI]

    Reidy, David A. Jr.

    CRITICAL NOTICE Hume's System: An Examination of the First Book of His Treatise, by David Pears. New York: Oxford University Press, 1990. Reviewed by David A. Reidy, Jr., University of Kansas. In his recent book, Hume's System: An Examination... of the First Book of his Treatise, David Pears presents David Hume not as the radical skeptic many have thought him to be, but rather as a "cautious naturalist" and a "sophisticated empiricist," a philosopher willing to give his epistemological stamp...

  19. Universal Padding Schemes for RSA Jean-S ebastien Coron, Marc Joye, David Naccache, and Pascal Paillier

    E-Print Network [OSTI]

    International Association for Cryptologic Research (IACR)

    Universal Padding Schemes for RSA Jean-S#19;ebastien Coron, Marc Joye, David Naccache, and Pascal-sebastien.coron, marc.joye, david.naccache, pascal.paillierg@gemplus.com Abstract. A common practice to encrypt with RSA

  20. Fluoroalkyl containing salts combined with fluorinated solvents for electrolytes

    SciTech Connect (OSTI)

    Tikhonov, Konstantin; Yip, Ka Ki; Lin, Tzu-Yuan; Erickson, Michael Jason

    2015-04-21

    Provided are electrochemical cells and electrolytes used to build such cells. An electrolyte may include a fluoroalkyl-substituted LiPF.sub.6 salt or a fluoroalkyl-substituted LiBF.sub.4 salt. In some embodiments, at least one fluorinated alkyl of the salt has a chain length of from 1 to 8 or, more specifically, between about 2 and 8. These fluorinated alkyl groups, in particular, relatively large fluorinated alkyl groups improve solubility of these salts in fluorinated solvents that are less flammable than, for example, conventional carbonate solvents. At the same time, the size of fluoroalkyl-substituted salts should be limited to ensure adequate concentration of the salt in an electrolyte and low viscosity of the electrolyte. In some embodiments, the concentration of a fluoroalkyl-substituted salt is at least about 0.5M. Examples of fluorinated solvents include various fluorinated esters, fluorinated ethers, and fluorinated carbonates, such a 1-methoxyheptafluoropropane, methyl nonafluorobutyl ether, ethyl nonafluorobutyl ether, 1,1,1,2,2,3,4,5,5,5-decafluoro-3-methoxy-4-(trifluoromethyl)-pentane, 3-ethoxy-1,1,1,2,3,4,4,5,5,6,6,6-dodecafluoro-2-trifluoromethyl-hexane, and 1,1,1,2,3,3-hexafluoro-4-(1,1,2,3,3,3-hexafluoropropoxy)-pentane.

  1. Experimental Investigation of Two-Phase Flow in Rock Salt

    SciTech Connect (OSTI)

    Malama, Bwalya; Howard, Clifford L.

    2014-07-01

    This Test Plan describes procedures for conducting laboratory scale flow tests on intact, damaged, crushed, and consolidated crushed salt to measure the capillary pressure and relative permeability functions. The primary focus of the tests will be on samples of bedded geologic salt from the WIPP underground. However, the tests described herein are directly applicable to domal salt. Samples being tested will be confined by a range of triaxial stress states ranging from atmospheric pressure up to those approximating lithostatic. Initially these tests will be conducted at room temperature, but testing procedures and equipment will be evaluated to determine adaptability to conducting similar tests under elevated temperatures.

  2. Electrolyte materials containing highly dissociated metal ion salts

    DOE Patents [OSTI]

    Lee, Hung-Sui (East Setauket, NY); Geng, Lin (Coram, NY); Skotheim, Terje A. (Shoreham, NY)

    1996-07-23

    The present invention relates to metal ion salts which can be used in electrolytes for producing electrochemical devices, including both primary and secondary batteries, photoelectrochemical cells and electrochromic displays. The salts have a low energy of dissociation and may be dissolved in a suitable polymer to produce a polymer solid electrolyte or in a polar aprotic liquid solvent to produce a liquid electrolyte. The anion of the salts may be covalently attached to polymer backbones to produce polymer solid electrolytes with exclusive cation conductivity.

  3. The Thorium Molten Salt Reactor : Moving on from the MSBR

    E-Print Network [OSTI]

    L. Mathieu; D. Heuer; R. Brissot; C. Le Brun; E. Liatard; J. M. Loiseaux; O. Méplan; E. Merle-Lucotte; A. Nuttin; J. Wilson; C. Garzenne; D. Lecarpentier; E. Walle; the GEDEPEON Collaboration

    2005-06-02

    A re-evaluation of the Molten Salt Breeder Reactor concept has revealed problems related to its safety and to the complexity of the reprocessing considered. A reflection is carried out anew in view of finding innovative solutions leading to the Thorium Molten Salt Reactor concept. Several main constraints are established and serve as guides to parametric evaluations. These then give an understanding of the influence of important core parameters on the reactor's operation. The aim of this paper is to discuss this vast research domain and to single out the Molten Salt Reactor configurations that deserve further evaluation.

  4. A mechanical model of early salt dome growth 

    E-Print Network [OSTI]

    Irwin, Frank Albert

    1988-01-01

    salt and the upper layer representing the overlying sediment, is used to study the mechanics of growth in the early stages of salt dome formation. Three cases of this model, each representing a particular rate of removal of the surface topography..., are examined to determine which case best fits observations of salt domes in East Texas, Northwest Germany, and the North Sea. These observations include the spacing and growth rate of the dome and the amount of deformation of the sediments above the dome...

  5. Electrolyte materials containing highly dissociated metal ion salts

    DOE Patents [OSTI]

    Lee, H.S.; Geng, L.; Skotheim, T.A.

    1996-07-23

    The present invention relates to metal ion salts which can be used in electrolytes for producing electrochemical devices, including both primary and secondary batteries, photoelectrochemical cells and electrochromic displays. The salts have a low energy of dissociation and may be dissolved in a suitable polymer to produce a polymer solid electrolyte or in a polar aprotic liquid solvent to produce a liquid electrolyte. The anion of the salts may be covalently attached to polymer backbones to produce polymer solid electrolytes with exclusive cation conductivity. 2 figs.

  6. Gradient zone boundary control in salt gradient solar ponds

    DOE Patents [OSTI]

    Hull, John R. (Downers Grove, IL)

    1984-01-01

    A method and apparatus for suppressing zone boundary migration in a salt gradient solar pond includes extending perforated membranes across the pond at the boundaries, between the convective and non-convective zones, the perforations being small enough in size to prevent individual turbulence disturbances from penetrating the hole, but being large enough to allow easy molecular diffusion of salt thereby preventing the formation of convective zones in the gradient layer. The total area of the perforations is a sizable fraction of the membrane area to allow sufficient salt diffusion while preventing turbulent entrainment into the gradient zone.

  7. Sol-gel processing with inorganic metal salt precursors

    DOE Patents [OSTI]

    Hu, Zhong-Cheng

    2004-10-19

    Methods for sol-gel processing that generally involve mixing together an inorganic metal salt, water, and a water miscible alcohol or other organic solvent, at room temperature with a macromolecular dispersant material, such as hydroxypropyl cellulose (HPC) added. The resulting homogenous solution is incubated at a desired temperature and time to result in a desired product. The methods enable production of high quality sols and gels at lower temperatures than standard methods. The methods enable production of nanosize sols from inorganic metal salts. The methods offer sol-gel processing from inorganic metal salts.

  8. Engineering Evaluation of Proposed Alternative Salt Transfer Method for the Molten Salt Reactor Experiement for the Oak Ridge National Laboratory

    SciTech Connect (OSTI)

    Carlberg, Jon A.; Roberts, Kenneth T.; Kollie, Thomas G.; Little, Leslie E.; Brady, Sherman D.

    2009-09-30

    This evaluation was performed by Pro2Serve in accordance with the Technical Specification for an Engineering Evaluation of the Proposed Alternative Salt Transfer Method for the Molten Salt Reactor Experiment at the Oak Ridge National Laboratory (BJC 2009b). The evaluators reviewed the Engineering Evaluation Work Plan for Molten Salt Reactor Experiment Residual Salt Removal, Oak Ridge National Laboratory, Oak Ridge, Tennessee (DOE 2008). The Work Plan (DOE 2008) involves installing a salt transfer probe and new drain line into the Fuel Drain Tanks and Fuel Flush Tank and connecting them to the new salt transfer line at the drain tank cell shield. The probe is to be inserted through the tank ball valve and the molten salt to the bottom of the tank. The tank would then be pressurized through the Reactive Gas Removal System to force the salt into the salt canisters. The Evaluation Team reviewed the work plan, interviewed site personnel, reviewed numerous documents on the Molten Salt Reactor (Sects. 7 and 8), and inspected the probes planned to be used for the transfer. Based on several concerns identified during this review, the team recommends not proceeding with the salt transfer via the proposed alternate salt transfer method. The major concerns identified during this evaluation are: (1) Structural integrity of the tanks - The main concern is with the corrosion that occurred during the fluorination phase of the uranium removal process. This may also apply to the salt transfer line for the Fuel Flush Tank. Corrosion Associated with Fluorination in the Oak Ridge National Laboratory Fluoride Volatility Process (Litman 1961) shows that this problem is significant. (2) Continued generation of Fluorine - Although the generation of Fluorine will be at a lower rate than experienced before the uranium removal, it will continue to be generated. This needs to be taken into consideration regardless of what actions are taken with the salt. (3) More than one phase of material - There are likely multiple phases of material in the salt (metal or compound), either suspended through the salt matrix, layered in the bottom of the tank, or both. These phases may contribute to plugging during any planned transfer. There is not enough data to know for sure. (4) Probe heat trace - The alternate transfer method does not include heat tracing of the bottom of the probe. There is a concern that this may cool the salt and other phases of materials present enough to block the flow of salt. (5) Stress-corrosion cracking - Additionally, there is a concern regarding moisture that may have been introduced into the tanks. Due to time constraints, this concern was not validated. However, if moisture was introduced into the tanks and not removed during heating the tanks before HF and F2 sparging, there would be an additional concern regarding the potential for stress-corrosion cracking of the tank walls.

  9. Compiler Transformations for High-Performance Computing DAVID F. BACON, SUSAN L. GRAHAM, AND OLIVER J. SHARP

    E-Print Network [OSTI]

    Compiler Transformations for High-Performance Computing DAVID F. BACON, SUSAN L. GRAHAM, AND OLIVER, by NSF grant CDA-8722788, and by an IBM Resident Study Program Fellowship to David Bacon, Permission-0300/94/1200-0345 $03.50 ACM Computing Surveys, Vol. 26, No. 4, December 1994 #12;346 * David F. Bacon et al. CONTENTS

  10. 93Dr. Gregory A. Dorais, NASA Ames Research Center Dr. David Kortenkamp, NASA Johnson Space Center ConclusionsConclusions

    E-Print Network [OSTI]

    Kortenkamp, David

    93Dr. Gregory A. Dorais, NASA Ames Research Center Dr. David Kortenkamp, NASA Johnson Space Center and practical. #12;94Dr. Gregory A. Dorais, NASA Ames Research Center Dr. David Kortenkamp, NASA Johnson Space with respect to a change in autonomy? #12;95Dr. Gregory A. Dorais, NASA Ames Research Center Dr. David

  11. Fluctuation estimates for sub-quadratic gradient field actions David Brydges and Thomas Spencer

    E-Print Network [OSTI]

    Brydges, David

    Fluctuation estimates for sub-quadratic gradient field actions David Brydges and Thomas Spencer) Fluctuation estimates for sub-quadratic gradient field actions David Brydges1 and Thomas Spencer2 1 Department://dx.doi.org/10.1063/1.4747194] Dedicated to Elliott Lieb on the occasion of his 80th birthday The theory

  12. Active Data: Supporting the Grid Data Life Cycle Tim Ho and David Abramson

    E-Print Network [OSTI]

    Abramson, David

    Active Data: Supporting the Grid Data Life Cycle Tim Ho and David Abramson {tim.ho, david.abramson}@infotech.monash.edu.au Monash e-Science and Grid Engineering Lab Faculty of Information Technology, Monash University 900, called Active Data, which combines existing Grid middleware to support the scientific data lifecycle

  13. Storage Operators and Directed Lambda-Calculus Author(s): Rene David and Karim Nour

    E-Print Network [OSTI]

    Nour, Karim

    Storage Operators and Directed Lambda-Calculus Author(s): Rene David and Karim Nour Source, December 1995 STORAGE OPERATORS AND DIRECTED LAMBDA-CALCULUS RENE DAVID AND KARIM NOUR Abstract. Storage. With this calculus we get an equivalent-and simple-definition of the storage operators that allows to show some

  14. THE DENTATE GYRUS, DEFINING A NEW MEMORY OF DAVID MARR1 Alessandro Treves

    E-Print Network [OSTI]

    Treves, Alessandro

    THE DENTATE GYRUS, DEFINING A NEW MEMORY OF DAVID MARR1 Alessandro Treves SISSA, Cognitive to understand. David Marr, in his theory for archicortex, gives up trying to understand the dentate gyrus. Yet, the intellectual trajectory trailblazed by Marr's ideas has led, decades later, to make sense of the dentate gyrus

  15. Marr, David Lucia M Vaina, Boston University and Harvard Medical School, Boston,

    E-Print Network [OSTI]

    Vaina, Lucia M.

    Level 1 Marr, David Lucia M Vaina, Boston University and Harvard Medical School, Boston, Massachusetts, USA INTRODUCTION 0456.001 David Courtnay Marr was born on 19 January 1945 in Essex, England. He with meticulous synthesis of the available neuroanatomical data, Marr pro- posed a definite answer

  16. Some Statistical Tools for Data Mining Applications David M. Rocke and

    E-Print Network [OSTI]

    Rocke, David M.

    Some Statistical Tools for Data Mining Applications David M. Rocke and David L. Woodru® Center and Data Mining Statistics is about the analysis of data. Some statistical ideas are designed for problems currents of thought in the ¯eld are aimed at more exploratory ends. In this sense, data mining (de

  17. Computational Television Advertising Suhrid Balakrishnan, Sumit Chopra, David Applegate and Simon Urbanek

    E-Print Network [OSTI]

    Greenberg, Albert

    Computational Television Advertising Suhrid Balakrishnan, Sumit Chopra, David Applegate and Simon,schopra,david,urbanek}@research.att.com Abstract--Ever wonder why that Kia Ad ran during Iron Chef? Traditional advertising methodology. A particular issue is that traditional methods for television advertising are far less efficient than

  18. Yang Zhao, Martin Jones, David Baillie and Ann Rose Developing an integrating biological

    E-Print Network [OSTI]

    Baillie, David

    Yang Zhao, Martin Jones, David Baillie and Ann Rose Developing an integrating biological dosimeter, Martin Jones, David Baillie and Ann Rose: Developing an integrating biological dosimeter for spaceflight for use as a biolog- ical dosimeter. Authors Yang Zhao, Ann Rose Department of Medical Genetics

  19. David Cahen, Canada-Weizmann 10/'09 Modern Life with Sustainable Energy

    E-Print Network [OSTI]

    Martin, Jan M.L.

    W Renewables #12;David Cahen, 4 ACWIS 7/'09 work of 2 horses for 25 hrs ~ 6 x 6 m2 solar cell panel for 2 days Solar as Energy Source · Diffuse radiation lost upon concentration · Low collection efficiency (lots · Nuclear · Renewable energy sources: solar (also wind,hydroelectric&biomass) geothermal #12;David Cahen, 4

  20. Computation of Unirational Fields 1 Jaime Gutierrez a, David Sevilla b

    E-Print Network [OSTI]

    Gutierrez, Jaime

    Computation of Unirational Fields 1 Jaime Gutierrez a, David Sevilla b aFaculty of Science of parametric varieties in computer aided geometric design (Alonso, Gutierrez and Rubio, 1999). Corresponding author. Email addresses: jaime.gutierrez@unican.es (Jaime Gutierrez), davidsevillaglez@yahoo.es (David

  1. Approximation Theory and Finite Element Analysis January 2014 Lecturer David Silvester

    E-Print Network [OSTI]

    Silvester, David J.

    Approximation Theory and Finite Element Analysis January 2014 Lecturer David Silvester Office Alan Analysis, CUP, 2003. · Dietrich Braess, Finite Elements: Theory, Fast Solvers and Applications in Solid Mechanics, CUP, Third Edition, 2007. · Howard Elman, David Silvester and Andy Wathen, Finite Elements

  2. EE 301 Electricity, Magnetism, and Fields Dr. David M. Klymyshyn, Ph.D., P.Eng.

    E-Print Network [OSTI]

    Saskatchewan, University of

    EE 301 Electricity, Magnetism, and Fields Dr. David M. Klymyshyn, Ph.D., P.Eng. Office: 3B06 966-5393 david.klymyshyn@usask.ca Calendar Description: Covers the fundamental laws governing electric and magnetic fields and some applications. Topics include static electric fields, Gauss's law, static magnetic

  3. Determining the extragalactic extinction law with SALT

    E-Print Network [OSTI]

    Ido Finkelman; Noah Brosch; Alexei Y. Kniazev; David Buckley; Darragh O'Donoghue; Yas Hashimoto; Nicola Loaring; Encarni Romero; Martin Still; Petri Vaisanen

    2008-08-05

    We present CCD imaging observations of early-type galaxies with dark lanes obtained with the Southern African Large Telescope (SALT) during its performance-verification phase. We derive the extinction law by the extragalactic dust in the dark lanes in the spectral range 1.11mu m^{-1} < lambda^{-1} < 2.94 mu m^{-1} by fitting model galaxies to the unextinguished parts of the image, and subtracting from these the actual images. We find that the extinction curves run parallel to the Galactic extinction curve, which implies that the properties of dust in the extragalactic enviroment are similar to those of the Milky Way. The ratio of the total V band extinction to the selective extinction between the V and B bands is derived for each galaxy with an average of 2.82+-0.38, compared to a canonical value of 3.1 for the Milky Way. The similar values imply that galaxies with well-defined dark lanes have characteristic dust grain sizes similar to those of Galactic dust.

  4. Expected brine movement at potential nuclear waste repository salt sites

    SciTech Connect (OSTI)

    McCauley, V.S.; Raines, G.E.

    1987-08-01

    The BRINEMIG brine migration code predicts rates and quantities of brine migration to a waste package emplaced in a high-level nuclear waste repository in salt. The BRINEMIG code is an explicit time-marching finite-difference code that solves a mass balance equation and uses the Jenks equation to predict velocities of brine migration. Predictions were made for the seven potentially acceptable salt sites under consideration as locations for the first US high-level nuclear waste repository. Predicted total quantities of accumulated brine were on the order of 1 m/sup 3/ brine per waste package or less. Less brine accumulation is expected at domal salt sites because of the lower initial moisture contents relative to bedded salt sites. Less total accumulation of brine is predicted for spent fuel than for commercial high-level waste because of the lower temperatures generated by spent fuel. 11 refs., 36 figs., 29 tabs.

  5. Continuous Commissioning of Salt Lake Community College South City Campus 

    E-Print Network [OSTI]

    Deng, S.; Turner, W. D.; Hood, J.

    2004-01-01

    The State of Utah's Department of Natural Resources funded two projects in Salt Lake City to demonstrate the feasibility of the Continuous Commissioning® (CC®)1 process. The two sites selected were a modern state building, the Matheson Courthouse [1...

  6. Polyimide amic acid salts and polyimide membranes formed therefrom

    DOE Patents [OSTI]

    Ding, Yong; Bikson, Benjamin; Nelson, Joyce Katz; Macheras, James Timothy

    2004-04-06

    The invention relates to preparation and uses of novel polymeric materials, polyimide amic acid salts (PIAAS). The use of these materials for the fabrication of fluid separation membranes is further disclosed.

  7. Aksaray And Ecemis Faults - Diapiric Salt Relationships- Relevance...

    Open Energy Info (EERE)

    To The Hydrocarbon Exploration In The Tuz Golu (Salt Lake) Basin, Central Anatolia, Turkey Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article:...

  8. Salt Tolerance of Landscape Plants Common to the Southwest 

    E-Print Network [OSTI]

    Miyamoto, S.

    2008-01-01

    With sharply increasing costs of providing potable water, many communities in the Southwest are attempting to utilize non-potable saline water for irrigating large landscapes. This publication provides the information related to salt effects...

  9. Regional Gravity Survey of the Northern Great Salt Lake Desert...

    Open Energy Info (EERE)

    Regional Gravity Survey of the Northern Great Salt Lake Desert and Adjacent Areas in Utah, Nevada, and Idaho Jump to: navigation, search OpenEI Reference LibraryAdd to library...

  10. Enterprise Assessments Review of the Savannah River Site Salt...

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

    a review of construction quality and startup test plans at the DOE Savannah River Site Salt Waste Processing Facility from November 3-7, 2014. EA is performing a series of these...

  11. Salt-induced changes of colloidal interactions in critical mixtures

    E-Print Network [OSTI]

    Ursula Nellen; Julian Dietrich; Laurent Helden; Shirish Chodankar; Kim Nygard; J. Friso van der Veen; Clemens Bechinger

    2011-04-28

    We report on salt-dependent interaction potentials of a single charged particle suspended in a binary liquid mixture above a charged wall. For symmetric boundary conditions (BC) we observe attractive particle-wall interaction forces which are similar to critical Casimir forces previously observed in salt-free mixtures. However, in case of antisymmetric BC we find a temperature-dependent crossover from attractive to repulsive forces which is in strong contrast to salt-free conditions. Additionally performed small-angle x-ray scattering experiments demonstrate that the bulk critical fluctuations are not affected by the addition of salt. This suggests that the observed crossover can not be attributed alone to critical Casimir forces. Instead our experiments point towards a possible coupling between the ionic distributions and the concentration profiles in the binary mixture which then affects the interaction potentials in such systems.

  12. Development of Molten-Salt Heat Trasfer Fluid Technology for...

    Office of Environmental Management (EM)

    f luids molt en salt s of f er a suf f icient reduct ion in levelized energy cost s t o pursue f urt her development , and t o develop t he component s required f or t...

  13. Prediction of Heat Capacities of Solid Inorganic Salts from Group

    Office of Scientific and Technical Information (OSTI)

    Prediction of Heat Capacities of Solid Inorganic Salts from Group Contributions. )&-SUB -- 7 5- g 7 A. T. M. Golam Mostafa, James M. Eakman* Department of Chemical Engineering New...

  14. Conversion of carboxylate salts to carboxylic acids via reactive distillation 

    E-Print Network [OSTI]

    Williamson, Shelly Ann

    2000-01-01

    , municipal solid wastes, sewage sludge, and industrial biosludge. Using a proprietary technology owned by Texas A&M University the wastes are first treated with lime to enhance reactivity. Then they are converted to calcium carboxylate salts using a mixed...

  15. Molten salt electrolyte battery cell with overcharge tolerance

    DOE Patents [OSTI]

    Kaun, Thomas D. (New Lenox, IL); Nelson, Paul A. (Wheaton, IL)

    1989-01-01

    A molten salt electrolyte battery having an increased overcharge tolerance employs a negative electrode with two lithium alloy phases of different electrochemical potential, one of which allows self-discharge rates which permits battery cell equalization.

  16. Geomorphic structure of tidal hydrodynamics in salt marsh creeks

    E-Print Network [OSTI]

    Fagherazzi, Sergio

    .1029/2007WR006289. 1. Introduction [2] Salt marshes are important transitional areas between terrestrial providing preferen- tial pathways for marsh flooding and drainage during the tidal cycle. Because

  17. Oxidation of aqueous pollutants using ultrasound: Salt-induced enhancement

    SciTech Connect (OSTI)

    Seymour, J.D.; Gupta, R.B.

    1997-09-01

    Ultrasound can be used to oxidize aqueous pollutants; however, due to economic reasons, higher oxidation/destruction rates are needed. This study reports enhancements of reaction rates by the addition of sodium chloride salt. Using 20 kHz ultrasound, large salt-induced enhancements are observed--6-fold for chlorobenzene, 7-fold for p-ethylphenol, and 3-fold for phenol oxidation. The reaction rate enhancements are proportional to the diethyl ether--water partitioning coefficient of the pollutants. It appears that the majority of oxidation reactions occur in the bubble-bulk interface region. The addition of salt increases the ionic strength of the aqueous phase which drives the organic pollutants toward the bubble-bulk interface. A first order reaction rate equation is proposed which can represent the observed enhancement with a good accuracy. A new sonochemical-waste-oxidation process is proposed utilizing the salt-induced enhancement.

  18. EM Gains Insight from Germany on Salt-Based Repositories

    Broader source: Energy.gov [DOE]

    KARLSRUHE and PEINE, Germany – EM officials recently took part in workshops in Germany to benefit from the exchange of research and experience operating salt-based repositories for radioactive waste.

  19. Liquid Salt Heat Exchanger Technology for VHTR Based Applications

    SciTech Connect (OSTI)

    Anderson, Mark; Sridhara, Kumar; Allen, Todd; Peterson, Per

    2012-10-11

    The objective of this research is to evaluate performance of liquid salt fluids for use as a heat carrier for transferring high-temperature process heat from the very high-temperature reactor (VHTR) to chemical process plants. Currently, helium is being considered as the heat transfer fluid; however, the tube size requirements and the power associated with pumping helium may not be economical. Recent work on liquid salts has shown tremendous potential to transport high-temperature heat efficiently at low pressures over long distances. This project has two broad objectives: To investigate the compatibility of Incoloy 617 and coated and uncoated SiC ceramic composite with MgCl2-KCl molten salt to determine component lifetimes and aid in the design of heat exchangers and piping; and, To conduct the necessary research on the development of metallic and ceramic heat exchangers, which are needed for both the helium-to-salt side and salt-to-process side, with the goal of making these heat exchangers technologically viable. The research will consist of three separate tasks. The first task deals with material compatibility issues with liquid salt and the development of techniques for on-line measurement of corrosion products, which can be used to measure material loss in heat exchangers. Researchers will examine static corrosion of candidate materials in specific high-temperature heat transfer salt systems and develop an in situ electrochemical probe to measure metallic species concentrations dissolved in the liquid salt. The second task deals with the design of both the intermediate and process side heat exchanger systems. Researchers will optimize heat exchanger design and study issues related to corrosion, fabrication, and thermal stresses using commercial and in-house codes. The third task focuses integral testing of flowing liquid salts in a heat transfer/materials loop to determine potential issues of using the salts and to capture realistic behavior of the salts in a small scale prototype system. This includes investigations of plugging issues, heat transfer, pressure drop, and the corrosion and erosion of materials in the flowing system.

  20. Screening of hydrodynamic interactions for polyelectrolytes in salt solution

    E-Print Network [OSTI]

    Jens Smiatek; Friederike Schmid

    2008-09-30

    We provide numerical evidence that hydrodynamic interactions are screened for charged polymers in salt solution on time scales below the Zimm time. At very short times, a crossover to hydrodynamic behavior is observed. Our conclusions are drawn from extensive coarse-grained computer simulations of polyelectrolytes in explicit solvent and explicit salt, and discussed in terms of analytical arguments based on the Debye-Hueckel approximation.

  1. Carbonate Formation and Decomposition on Atomic Oxygen Precovered Rotimi A. Ojifinni, Jinlong Gong, Nathan S. Froemming, David W. Flaherty, Ming Pan,

    E-Print Network [OSTI]

    Henkelman, Graeme

    , Jinlong Gong, Nathan S. Froemming, David W. Flaherty, Ming Pan, Graeme Henkelman, and C. Buddie Mullins

  2. Salt Bridge Formation, Rev 9.1.99 Warner Instrument Corporation1

    E-Print Network [OSTI]

    Movileanu, Liviu

    Salt Bridge Formation, Rev 9.1.99 Warner Instrument Corporation1 A procedure for the formation of agar salt bridges. The purpose of an agar salt bridge is to provide an electrical connection the following procedure to create salt bridges. This procedure involves: 1) formation of bridges 2) preparing

  3. Efficient salt removal in a continuously operated upflow microbial desalination cell with an air cathode

    E-Print Network [OSTI]

    Efficient salt removal in a continuously operated upflow microbial desalination cell with an air of salt removal. During the 4-month operation, the UMDC constantly removed salts and generated bio-electricity. At a hydraulic retention time (HRT) of 4 days (salt solution) and current production of $62 mA, the UMDC was able

  4. Global sea-salt modeling: Results and validation against multicampaign shipboard measurements

    E-Print Network [OSTI]

    Global sea-salt modeling: Results and validation against multicampaign shipboard measurements of sea-salt concentrations from five different campaigns are used to validate the sea-salt). The validity of the sea-salt parameterizations is tested by employing a global forecasting model and transport

  5. Journal of Marine Research, 69, 5777, 2011 Secondary instability of salt sheets

    E-Print Network [OSTI]

    Smyth, William David

    Journal of Marine Research, 69, 57­77, 2011 Secondary instability of salt sheets by Satoshi Kimura1), the salt-fingering instability is supplanted by the salt-sheet instability. Previous direct numerical simulation (DNS) experiments on salt sheets revealed that flow becomes turbulent via secondary instabilities

  6. Ion Secretion by Salt Glands of Desert Iguanas (Dipsosaurus dorsalis) Lisa C. Hazard*

    E-Print Network [OSTI]

    Hazard, Lisa C.

    22 Ion Secretion by Salt Glands of Desert Iguanas (Dipsosaurus dorsalis) Lisa C. Hazard* DepartmentCl-secreting salt glands of many birds and reptiles, the nasal salt glands of lizards can secrete potassium as well iguana, Dipsosaurus dorsalis. Lizards were given combinations of ions for several days, and secreted salt

  7. ECOSYSTEM ECOLOGY The effects of tree establishment on water and salt dynamics

    E-Print Network [OSTI]

    Nacional de San Luis, Universidad

    ECOSYSTEM ECOLOGY The effects of tree establishment on water and salt dynamics in naturally salt an imprint on salt accumulation and distribution patterns. We explored how the conversion of native grasslands to oak plantations affected the abundance and distribution of salts on soils and groundwater

  8. Damage in porous media due to salt crystallization

    E-Print Network [OSTI]

    Noushine Shahidzadeh-Bonn; Julie Desarnaud; François Bertrand; Xavier Chateau; Daniel Bonn

    2010-07-13

    We investigate the origins of salt damage in sandstones for the two most common salts: sodium chloride and sulfate. The results show that the observed difference in damage between the two salts is directly related to the kinetics of crystallization and the interfacial properties of the salt solutions and crystals with respect to the stone. We show that, for sodium sulfate, the existence of hydrated and anhydrous crystals and specifically their dissolution and crystallization kinetics are responsible for the damage. Using magnetic resonance imaging and optical microscopy we show that when water imbibes sodium sulfate contaminated sandstones, followed by drying at room temperature, large damage occurs in regions where pores are fully filled with salts. After partial dissolution, anhydrous sodium sulfate salt present in these regions gives rise to a very rapid growth of the hydrated phase of sulfate in the form of clusters that form on or close to the remaining anhydrous microcrystals. The rapid growth of these clusters generates stresses in excess of the tensile strength of the stone leading to the damage. Sodium chloride only forms anhydrous crystals that consequently do not cause damage in the experiments.

  9. CAVERN ROOF STABILITY FOR NATURAL GAS STORAGE IN BEDDED SALT

    SciTech Connect (OSTI)

    DeVries, Kerry L; Mellegard, Kirby D; Callahan, Gary D; Goodman, William M

    2005-06-01

    This report documents research performed to develop a new stress-based criterion for predicting the onset of damage in salt formations surrounding natural gas storage caverns. Laboratory tests were conducted to investigate the effects of shear stress, mean stress, pore pressure, temperature, and Lode angle on the strength and creep characteristics of salt. The laboratory test data were used in the development of the new criterion. The laboratory results indicate that the strength of salt strongly depends on the mean stress and Lode angle. The strength of the salt does not appear to be sensitive to temperature. Pore pressure effects were not readily apparent until a significant level of damage was induced and the permeability was increased to allow penetration of the liquid permeant. Utilizing the new criterion, numerical simulations were used to estimate the minimum allowable gas pressure for hypothetical storage caverns located in a bedded salt formation. The simulations performed illustrate the influence that cavern roof span, depth, roof salt thickness, shale thickness, and shale stiffness have on the allowable operating pressure range. Interestingly, comparison of predictions using the new criterion with that of a commonly used criterion indicate that lower minimum gas pressures may be allowed for caverns at shallow depths. However, as cavern depth is increased, less conservative estimates for minimum gas pressure were determined by the new criterion.

  10. EIS-0099: Remedial Actions at the Former Vitro Chemical Company Site, South Salt Lake, Salt Lake County, Utah

    Office of Energy Efficiency and Renewable Energy (EERE)

    The U.S. Department of Energy developed this statement to evaluate the environmental impacts of various scenarios associated with the cleanup of those residues remaining at the abandoned uranium mill tailings site located in South Salt Lake, Utah.

  11. David Turner! NERSC User Services Group NERSC Data Management

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent Bonding Low-Cost2 DOE HQSiteoC.Publications ContactDavidData

  12. David Turner! NERSC User Services Group NERSC User Environment

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would like submit theCovalent Bonding Low-Cost2 DOE HQSiteoC.Publications ContactDavidDataUser

  13. Mr. David Hemelright, Chair Oak Ridge Site Specific Advisory Board

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996How to Applythe PublicMission SupportOpen-AccessHydro-QuebecofMr. David

  14. Named Fellowships Luminary - David Schramm | Argonne National Laboratory

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

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  15. David Turner to Retire from NERSC User Services Group

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

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  16. City of David City, Nebraska (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar Energy LLCLtd JumpGeorgiaBurley,Columbus Place:Cuero, TexasDavid City,

  17. Sandia Energy - Dr. David Danielson Visit to NSTTF

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

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  18. David Lee, Douglas Osheroff, Superfluidity, and Helium 3

    Office of Scientific and Technical Information (OSTI)

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  19. Attn: David Meyer Office of Electricity Delivery and Energy Reliability

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergyTher i n c i p a l De p u tCorporationIt'sDOE Phasedare listedwill be Attn: David

  20. Meet CMI Researcher David Reed | Critical Materials Institute

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

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  1. Helen He, David Turner, Richard Gerber NUG Monthly Meeting

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-DoseOptions forHeavy-Duty Waste HaulerHeikoHe, David Turner,

  2. Assessment of the Use of Nitrogen Trifluoride for Purifying Coolant and Heat Transfer Salts in the Fluoride Salt-Cooled High-Temperature Reactor

    SciTech Connect (OSTI)

    Scheele, Randall D.; Casella, Andrew M.

    2010-09-28

    This report provides an assessment of the use of nitrogen trifluoride for removing oxide and water-caused contaminants in the fluoride salts that will be used as coolants in a molten salt cooled reactor.

  3. A coarse-grained model with implicit salt for RNAs: Predicting 3D structure, stability and salt effect

    SciTech Connect (OSTI)

    Shi, Ya-Zhou; Wang, Feng-Hua; Wu, Yuan-Yan; Tan, Zhi-Jie

    2014-09-14

    To bridge the gap between the sequences and 3-dimensional (3D) structures of RNAs, some computational models have been proposed for predicting RNA 3D structures. However, the existed models seldom consider the conditions departing from the room/body temperature and high salt (1M NaCl), and thus generally hardly predict the thermodynamics and salt effect. In this study, we propose a coarse-grained model with implicit salt for RNAs to predict 3D structures, stability, and salt effect. Combined with Monte Carlo simulated annealing algorithm and a coarse-grained force field, the model folds 46 tested RNAs (?45 nt) including pseudoknots into their native-like structures from their sequences, with an overall mean RMSD of 3.5 Å and an overall minimum RMSD of 1.9 Å from the experimental structures. For 30 RNA hairpins, the present model also gives the reliable predictions for the stability and salt effect with the mean deviation ? 1.0 °C of melting temperatures, as compared with the extensive experimental data. In addition, the model could provide the ensemble of possible 3D structures for a short RNA at a given temperature/salt condition.

  4. LIFE Materails: Molten-Salt Fuels Volume 8

    SciTech Connect (OSTI)

    Moir, R; Brown, N; Caro, A; Farmer, J; Halsey, W; Kaufman, L; Kramer, K; Latkowski, J; Powers, J; Shaw, H; Turchi, P

    2008-12-11

    The goals of the Laser Inertial Fusion Fission Energy (LIFE) is to use fusion neutrons to fission materials with no enrichment and minimum processing and have greatly reduced wastes that are not of interest to making weapons. Fusion yields expected to be achieved in NIF a few times per day are called for with a high reliable shot rate of about 15 per second. We have found that the version of LIFE using TRISO fuel discussed in other volumes of this series can be modified by replacing the molten-flibe-cooled TRISO fuel zone with a molten salt in which the same actinides present in the TRISO particles are dissolved in the molten salt. Molten salts have the advantage that they are not subject to radiation damage, and hence overcome the radiation damage effects that may limit the lifetime of solid fuels such as TRISO-containing pebbles. This molten salt is pumped through the LIFE blanket, out to a heat exchanger and back into the blanket. To mitigate corrosion, steel structures in contact with the molten salt would be plated with tungsten or nickel. The salt will be processed during operation to remove certain fission products (volatile and noble and semi-noble fission products), impurities and corrosion products. In this way neutron absorbers (fission products) are removed and neutronics performance of the molten salt is somewhat better than that of the TRISO fuel case owing to the reduced parasitic absorption. In addition, the production of Pu and rare-earth elements (REE) causes these elements to build up in the salt, and leads to a requirement for a process to remove the REE during operation to insure that the solubility of a mixed (Pu,REE)F3 solid solution is not exceeded anywhere in the molten salt system. Removal of the REE will further enhance the neutronics performance. With molten salt fuels, the plant would need to be safeguarded because materials of interest for weapons are produced and could potentially be removed.

  5. Effect of water in salt repositories. Final report

    SciTech Connect (OSTI)

    Baes, C.F. Jr.; Gilpatrick, L.O.; Kitts, F.G.; Bronstein, H.R.; Shor, A.J.

    1983-09-01

    Additional results confirm that during most of the consolidation of polycrystalline salt in brine, the previously proposed rate expression applies. The final consolidation, however, proceeds at a lower rate than predicted. The presence of clay hastens the consolidation process but does not greatly affect the previously observed relationship between permeability and void fraction. Studies of the migration of brine within polycrystalline salt specimens under stress indicate that the principal effect is the exclusion of brine as a result of consolidation, a process that evidently can proceed to completion. No clear effect of a temperature gradient could be identified. A previously reported linear increase with time of the reciprocal permeability of salt-crystal interfaces to brine was confirmed, though the rate of increase appears more nearly proportional to the product of sigma ..delta..P rather than sigma ..delta..P/sup 2/ (sigma is the uniaxial stress normal to the interface and ..delta..P is the hydraulic pressure drop). The new results suggest that a limiting permeability may be reached. A model for the permeability of salt-crystal interfaces to brine is developed that is reasonably consistent with the present results and may be used to predict the permeability of bedded salt. More measurements are needed, however, to choose between two limiting forms of the model.

  6. Vitrification of IFR and MSBR halide salt reprocessing wastes

    SciTech Connect (OSTI)

    Siemer, D.D.

    2013-07-01

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

  7. CRITICALITY SAFETY OF PROCESSING SALT SOLUTION AT SRS

    SciTech Connect (OSTI)

    Stephens, K; Davoud Eghbali, D; Michelle Abney, M

    2008-01-15

    High level radioactive liquid waste generated as a result of the production of nuclear material for the United States defense program at the Savannah River Site has been stored as 36 million gallons in underground tanks. About ten percent of the waste volume is sludge, composed of insoluble metal hydroxides primarily hydroxides of Mn, Fe, Al, Hg, and most radionuclides including fission products. The remaining ninety percent of the waste volume is saltcake, composed of primarily sodium (nitrites, nitrates, and aluminates) and hydroxides. Saltcakes account for 30% of the radioactivity while the sludge accounts for 70% of the radioactivity. A pilot plant salt disposition processing system has been designed at the Savannah River Site for interim processing of salt solution and is composed of two facilities: the Actinide Removal Process Facility (ARPF) and the Modular Caustic Side Solvent Extraction Unit (MCU). Data from the pilot plant salt processing system will be used for future processing salt at a much higher rate in a new salt processing facility. Saltcake contains significant amounts of actinides, and other long-lived radioactive nuclides such as strontium and cesium that must be extracted prior to disposal as low level waste. The extracted radioactive nuclides will be mixed with the sludge from waste tanks and vitrified in another facility. Because of the presence of highly enriched uranium in the saltcake, there is a criticality concern associated with concentration and/or accumulation of fissionable material in the ARP and MCU.

  8. Oil field waste disposal in salt caverns: An information website

    SciTech Connect (OSTI)

    Tomasko, D.; Veil, J. A.

    1999-12-10

    Argonne National Laboratory has completed the construction of a Website for the US Department of Energy (DOE) that provides detailed information on salt caverns and their use for disposing of nonhazardous oil field wastes (NOW) and naturally occurring radioactive materials (NORM). Specific topics in the Website include the following: descriptions of salt deposits and salt caverns within the US, salt cavern construction methods, potential types of wastes, waste emplacement, regulatory issues, costs, carcinogenic and noncarcinogenic human health risks associated with postulated cavern release scenarios, new information on cavern disposal (e.g., upcoming meetings, regulatory issues, etc.), other studies supported by the National Petroleum Technology Office (NPTO) (e.g., considerations of site location, cavern stability, development issues, and bedded salt characterization in the Midland Basin), and links to other associated Web sites. In addition, the Website allows downloadable access to reports prepared on the topic that were funded by DOE. Because of the large quantities of NOW and NORM wastes generated annually by the oil industry, information presented on this Website is particularly interesting and valuable to project managers, regulators, and concerned citizens.

  9. Method for making a uranium chloride salt product

    DOE Patents [OSTI]

    Miller, William E. (Naperville, IL); Tomczuk, Zygmunt (Lockport, IL)

    2004-10-05

    The subject apparatus provides a means to produce UCl.sub.3 in large quantities without incurring corrosion of the containment vessel or associated apparatus. Gaseous Cl is injected into a lower layer of Cd where CdCl.sub.2 is formed. Due to is lower density, the CdCl.sub.2 rises through the Cd layer into a layer of molten LiCl--KCL salt where a rotatable basket containing uranium ingots is suspended. The CdCl.sub.2 reacts with the uranium to form UCl.sub.3 and Cd. Due to density differences, the Cd sinks down to the liquid Cd layer and is reused. The UCl.sub.3 combines with the molten salt. During production the temperature is maintained at about 600.degree. C. while after the uranium has been depleted the salt temperature is lowered, the molten salt is pressure siphoned from the vessel, and the salt product LiCl--KCl-30 mol % UCl.sub.3 is solidified.

  10. Development of high temperature transport technology for LiCl-KCl eutectic salt in pyroprocessing

    SciTech Connect (OSTI)

    Lee, Sung Ho; Lee, Hansoo; Kim, In Tae; Kim, Jeong-Guk

    2013-07-01

    The development of high-temperature transport technologies for molten salt is a prerequisite and a key issue in the industrialization of pyro-reprocessing for advanced fuel cycle scenarios. The solution of a molten salt centrifugal pump was discarded because of the high corrosion power of a high temperature molten salt, so the suction pump solution was selected. An apparatus for salt transport experiments by suction was designed and tested using LiC-KCl eutectic salt. The experimental results of lab-scale molten salt transport by suction showed a 99.5% transport rate (ratio of transported salt to total salt) under a vacuum range of 100 mtorr - 10 torr at 500 Celsius degrees. The suction system has been integrated to the PRIDE (pyroprocessing integrated inactive demonstration) facility that is a demonstrator using non-irradiated materials (natural uranium and surrogate materials). The performance of the suction pump for the transport of molten salts has been confirmed.

  11. Tests of prototype salt stripper system for IFR fuel cycle

    SciTech Connect (OSTI)

    Carls, E.L.; Blaskovitz, R.J.; Johnson, T.R. [Argonne National Lab., IL (United States); Ogata, T. [Central Research Inst. of Electric Power Industry, Tokyo (Japan)

    1993-09-01

    One of the waste treatment steps for the on-site reprocessing of spent fuel from the Integral Fast Reactor fuel cycles is stripping of the electrolyte salt used in the electrorefining process. This involves the chemical reduction of the actinides and rare earth chlorides forming metals which then dissolve in a cadmium pool. To develop the equipment for this step, a prototype salt stripper system has been installed in an engineering scale argon-filled glovebox. Pumping trails were successful in transferring 90 kg of LiCl-KCl salt containing uranium and rare earth metal chlorides at 500{degree}C from an electrorefiner to the stripper vessel at a pumping rate of about 5 L/min. The freeze seal solder connectors which were used to join sections of the pump and transfer line performed well. Stripping tests have commenced employing an inverted cup charging device to introduce a Cd-15 wt % Li alloy reductant to the stripper vessel.

  12. Injector nozzle for molten salt destruction of energetic waste materials

    DOE Patents [OSTI]

    Brummond, William A. (Livermore, CA); Upadhye, Ravindra S. (Pleasanton, CA)

    1996-01-01

    An injector nozzle has been designed for safely injecting energetic waste materials, such as high explosives, propellants, and rocket fuels, into a molten salt reactor in a molten salt destruction process without premature detonation or back burn in the injection system. The energetic waste material is typically diluted to form a fluid fuel mixture that is injected rapidly into the reactor. A carrier gas used in the nozzle serves as a carrier for the fuel mixture, and further dilutes the energetic material and increases its injection velocity into the reactor. The injector nozzle is cooled to keep the fuel mixture below the decomposition temperature to prevent spontaneous detonation of the explosive materials before contact with the high-temperature molten salt bath.

  13. Injector nozzle for molten salt destruction of energetic waste materials

    DOE Patents [OSTI]

    Brummond, W.A.; Upadhye, R.S.

    1996-02-13

    An injector nozzle has been designed for safely injecting energetic waste materials, such as high explosives, propellants, and rocket fuels, into a molten salt reactor in a molten salt destruction process without premature detonation or back burn in the injection system. The energetic waste material is typically diluted to form a fluid fuel mixture that is injected rapidly into the reactor. A carrier gas used in the nozzle serves as a carrier for the fuel mixture, and further dilutes the energetic material and increases its injection velocity into the reactor. The injector nozzle is cooled to keep the fuel mixture below the decomposition temperature to prevent spontaneous detonation of the explosive materials before contact with the high-temperature molten salt bath. 2 figs.

  14. Salt transport extraction of transuranium elements from lwr fuel

    DOE Patents [OSTI]

    Pierce, R. Dean (Naperville, IL); Ackerman, John P. (Downers Grove, IL); Battles, James E. (Oak Forest, IL); Johnson, Terry R. (Wheaton, IL); Miller, William E. (Naperville, IL)

    1992-01-01

    A process of separating transuranium actinide values from uranium values present in spent nuclear oxide fuels which contain rare earth and noble metal fission products. The oxide fuel is reduced with Ca metal in the presence of CaCl.sub.2 and a Cu--Mg alloy containing not less than about 25% by weight Mg at a temperature in the range of from about 750.degree. C. to about 850.degree. C. to precipitate uranium metal and some of the noble metal fission products leaving the Cu--Mg alloy having transuranium actinide metals and rare earth fission product metals and some of the noble metal fission products dissolved therein. The CaCl.sub.2 having CaO and fission products of alkali metals and the alkali earth metals and iodine dissolved therein is separated and electrolytically treated with a carbon electrode to reduce the CaO to Ca metal while converting the carbon electrode to CO and CO.sub.2. The Ca metal and CaCl.sub.2 is recycled to reduce additional oxide fuel. The Cu--Mg alloy having transuranium metals and rare earth fission product metals and the noble metal fission products dissolved therein is contacted with a transport salt including Mg Cl.sub.2 to transfer Mg values from the transport salt to the Cu--Mg alloy while transuranium actinide and rare earth fission product metals transfer from the Cu--Mg alloy to the transport salt. Then the transport salt is mixed with a Mg--Zn alloy to transfer Mg values from the alloy to the transport salt while the transuranium actinide and rare earth fission product values dissolved in the salt are reduced and transferred to the Mg--Zn alloy.

  15. Salt transport extraction of transuranium elements from LWR fuel

    DOE Patents [OSTI]

    Pierce, R.D.; Ackerman, J.P.; Battles, J.E.; Johnson, T.R.; Miller, W.E.

    1992-11-03

    A process is described for separating transuranium actinide values from uranium values present in spent nuclear oxide fuels which contain rare earth and noble metal fission products. The oxide fuel is reduced with Ca metal in the presence of CaCl[sub 2] and a Cu--Mg alloy containing not less than about 25% by weight Mg at a temperature in the range of from about 750 C to about 850 C to precipitate uranium metal and some of the noble metal fission products leaving the Cu--Mg alloy having transuranium actinide metals and rare earth fission product metals and some of the noble metal fission products dissolved therein. The CaCl[sub 2] having CaO and fission products of alkali metals and the alkali earth metals and iodine dissolved therein is separated and electrolytically treated with a carbon electrode to reduce the CaO to Ca metal while converting the carbon electrode to CO and CO[sub 2]. The Ca metal and CaCl[sub 2] is recycled to reduce additional oxide fuel. The Cu--Mg alloy having transuranium metals and rare earth fission product metals and the noble metal fission products dissolved therein is contacted with a transport salt including MgCl[sub 2] to transfer Mg values from the transport salt to the Cu--Mg alloy while transuranium actinide and rare earth fission product metals transfer from the Cu--Mg alloy to the transport salt. Then the transport salt is mixed with a Mg--Zn alloy to transfer Mg values from the alloy to the transport salt while the transuranium actinide and rare earth fission product values dissolved in the salt are reduced and transferred to the Mg--Zn alloy. 2 figs.

  16. Attenuation of acoustic waves in glacial ice and salt domes

    E-Print Network [OSTI]

    P. B. Price

    2005-06-27

    Two classes of natural solid media (glacial ice and salt domes) are under consideration as media in which to deploy instruments for detection of neutrinos with energy >1e18 eV. Though insensitive to 1e11 to 1e16 eV neutrinos for which observatories (e.g., AMANDA and IceCube) that utilize optical Cherenkov radiation detectors are designed, radio and acoustic methods are suited for searches for the very low fluxes of neutrinos with energies >1017 eV. This is because, due to the very long attenuation lengths of radio and acoustic waves in ice and salt, detection modules can be spaced very far apart. In this paper, I calculate the absorption and scattering coefficients as a function of frequency and grain size for acoustic waves in glacial ice and salt domes and show that experimental measurements on laboratory samples and in glacial ice and salt domes are consistent with theory. For South Pole ice with grain size 0.2 cm at -51 degrees C, scattering lengths are calculated to be 2000 km and 25 km at 10 kHz and 30 kHz, respectively, and the absorption length is calculated to be 9 km at frequencies above 100 Hz. For NaCl (rock salt) with grain size 0.75 cm, scattering lengths are calculated to be 120 km and 1.4 km at 10 kHz and 30 kHz, and absorption lengths are calculated to be 30,000 km and 3300 km at 10 kHz and 30 kHz. Existing measurements are consistent with theory. For ice, absorption is the limiting factor; for salt, scattering is the limiting factor.

  17. The role of plasma membrane H+-ATPase and apoplastic pH in adaptation of maize (Zea mays) to salt stress

    E-Print Network [OSTI]

    Pitann, Britta; Mühling, Karl H.

    2009-01-01

    NaCl is the predominant salt species, whose principleconcept for understanding of salt-induced growth repressionthe purpose of designing salt- resistant crops, the complete

  18. Avian Communities in Tidal Salt Marshes of San Francisco Bay: A Review of Functional Groups by Foraging Guild and Habitat Association

    E-Print Network [OSTI]

    2011-01-01

    report on the Cargill Salt Ponds. Senate select committee onartificial salt evaporation ponds of the San Francisco BayMA. 2005. South Bay salt ponds restoration project short-

  19. Materials and methods for stabilizing nanoparticles in salt solutions

    DOE Patents [OSTI]

    Robinson, David Bruce; Zuckermann, Ronald; Buffleben, George M.

    2013-06-11

    Sequence-specific polymers are proving to be a powerful approach to assembly and manipulation of matter on the nanometer scale. Ligands that are peptoids, or sequence-specific N-functional glycine oligomers, allow precise and flexible control over the arrangement of binding groups, steric spacers, charge, and other functionality. We have synthesized short peptoids that can prevent the aggregation of gold nanoparticles in high-salt environments including divalent salt, and allow co-adsorption of a single DNA molecule. This degree of precision and versatility is likely to prove essential in bottom-up assembly of nanostructures and in biomedical applications of nanomaterials.

  20. Damage due to salt crystallization in porous media

    E-Print Network [OSTI]

    Noushine Shahidzadeh Bonn; Francois Bertrand; Daniel Bonn

    2009-06-13

    We investigate salt crystallization in porous media that can lead to their disintegration. For sodium sulfate we show for the first time experimentally that when anhydrous crystals are wetted with water, there is very rapid growth of the hydrated form of sulfate in clusters that nucleate on anhydrous salt micro crystals. The molar volume of the hydrated crystals being four times bigger, the growth of these clusters can generate stresses in excess of the tensile strength of the stone and lead therefore to damage.