Sample records for miners memorial hospital

  1. RON MINER MEMORIAL BIOENGINEERING SCHOLARSHIP The Ron Miner Memorial Scholarship honors the memory of J. Ronald Miner, an

    E-Print Network [OSTI]

    Tullos, Desiree

    RON MINER MEMORIAL BIOENGINEERING SCHOLARSHIP The Ron Miner Memorial Scholarship honors the memory of J. Ronald Miner, an Agricultural Engineering professor at OSU for over thirty years. Ron came to OSU from the Ron Miner Memorial Scholarship which resides with the OSU Foundation. The name

  2. Modesto Memorial Hospital Space Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    Memorial Hospital Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Modesto Memorial Hospital Space Heating Low Temperature Geothermal Facility...

  3. Building Green in Greensburg: Kiowa County Memorial Hospital

    Office of Energy Efficiency and Renewable Energy (EERE)

    This poster highlights energy efficiency, renewable energy, and sustainable features of the high-performing Kiowa County Memorial Hospital building in Greensburg, Kansas.

  4. Rebuilding it Better: Greensburg, Kansas, Kiowa County Memorial Hospital (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2010-03-01T23:59:59.000Z

    This brochure details the sustainable and green aspects of the LEED Platinum-designed Kiowa County Memorial Hospital in Greensburg, Kansas.

  5. Rebuilding it Better: Greensburg, Kansas, Kiowa County Memorial Hospital (Brochure) (Revised)

    Office of Energy Efficiency and Renewable Energy (EERE)

    This brochure details the sustainable and green aspects of the LEED Platinum-designed Kiowa County Memorial Hospital in Greensburg, Kansas.

  6. "Memory loss" during mineral processing: application to base metals traceability Julie Machault (1, 2, *), Luc Barbanson (1), Thierry Aug (2), Laurent Bailly (2) et Alexandre

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    processing, target minerals, Neves Corvo. 1 Introduction The demand in mineral resources is increasing" is proposed and the relations between memory loss and global kinetic rate of flotation are established. The "global memory loss", namely as the "the experimental memory loss". For the Neves Corvo plant

  7. 2.20 Properties of Rocks and Minerals -Magnetic Properties of Rocks and Minerals

    E-Print Network [OSTI]

    Dunin-Borkowski, Rafal E.

    2.20 Properties of Rocks and Minerals - Magnetic Properties of Rocks and Minerals R. J. Harrison, R 621 622 623 623 579 #12;580 Magnetic Properties of Rocks and Minerals 2.20.5.3 2.20.5.4 2, and are present in all types of rocks, sediments, and soils. These minerals retain a memory of the geomagnetic

  8. Hospitality Management Hospitality Management

    E-Print Network [OSTI]

    McConnell, Terry

    of the Department of Hospitality Management and to the recorder in the College of Human Ecology. Required HPM 114 Food Safety and Quality Assurance 2 AND HPM 115 Food Science I 3 AND HPM 216 Restaurant and Food Service Operations 4 OR NSD 225 Nutrition in Health 3 12 credits needed: HPM 300 Selected Topics: Advanced

  9. Clay Minerals

    SciTech Connect (OSTI)

    Mueller, Karl T.; Sanders, Rebecca L.; Washton, Nancy M.

    2014-03-14T23:59:59.000Z

    Clay minerals are important components of the environment and are involved or implicated in processes such as the uptake of pollutants and the release of nutrients and as potential platforms for a number of chemical reactions. Owing to their small particle sizes (typically, on the order of microns or smaller) and mixing with a variety of other minerals and soil components, advanced characterization methods are needed to study their structures, dynamics, and reactivities. In this article, we describe the use of solid-state NMR methods to characterize the structures and chemistries of clay minerals. Early one-pulse magic-angle spinning (MAS) NMR studies of 27Al and 29Si have now been enhanced and extended with new studies utilizing advanced methodologies (such as Multiple Quantum MAS) as well as studies of less-sensitive nuclei. In additional work, the issue of reactivity of clay minerals has been addressed, including studies of reactive surface area in the environment. Utilizations of NMR-sensitive nuclides within the clay minerals themselves, and in molecules that react with speci?c sites on the clay mineral surfaces, have aided in understanding the reactivity of these complex aluminosilicate systems.

  10. Hospital Renovations

    Broader source: Energy.gov [DOE]

    Hospitals have a range of energy needs that vary from a typical building, and a number of renewable energy options may make more sense for a hospital, including process and biomass heating, photovoltaics (PV), and sustainability.

  11. MINERAL COMMODITY SUMMARIES 2002

    E-Print Network [OSTI]

    Torgersen, Christian

    MINERAL COMMODITY SUMMARIES 2002 MINERAL COMMODITY SUMMARIES 2002 U.S. Department of the Interior U for Mineral Products . . . . . . . . . . . . . . . . . . . . . . . . . 3 The Role of Nonfuel Minerals in the U.S. Economy . . . 4 2001 U.S. Net Import Reliance for Selected Nonfuel Mineral Materials

  12. MINERAL FACILITIES MAPPING PROJECT

    E-Print Network [OSTI]

    Gilbes, Fernando

    MINERAL FACILITIES MAPPING PROJECT Yadira Soto-Viruet Supervisor: David Menzie, Yolanda Fong-Sam Minerals Information Team (MIT) USGS Summer Internship 2009 U.S. Department of the Interior U.S. Geological Minerals Information Team (MIT): Annually reports on the minerals facilities of more than 180 countries

  13. MINERAL COMMODITY SUMMARIES 2014

    E-Print Network [OSTI]

    Torgersen, Christian

    MINERAL COMMODITY SUMMARIES 2014 #12;U.S. Department of the Interior U.S. Geological Survey MINERAL contained within this report. Suggested citation: U.S. Geological Survey, 2014, Mineral commodity summaries and Coincident Indexes for Mineral Products......................................................... 4 The Role

  14. MINERAL COMMODITY SUMMARIES 2012

    E-Print Network [OSTI]

    Fleskes, Joe

    MINERAL COMMODITY SUMMARIES 2012 #12;U.S. Department of the Interior U.S. Geological Survey MINERAL contained within this report. Suggested citation: U.S. Geological Survey, 2012, Mineral commodity summaries and Coincident Indexes for Mineral Products......................................................... 4 The Role

  15. MINERAL COMMODITY SUMMARIES 2003

    E-Print Network [OSTI]

    Torgersen, Christian

    MINERAL COMMODITY SUMMARIES 2003 MINERAL COMMODITY SUMMARIES 20 U.S. Department of the Interior U MINERAL COMMODITY SUMMARIES 2003 #12;U.S. DEPARTMENT OF THE INTERIOR GALE A. NORTON, Secretary For sale;CONTENTS Page General: Growth Rates of Leading and Coincident Indexes for Mineral Products

  16. Earth's Mineral Evolution

    E-Print Network [OSTI]

    Downs, Robert T.

    Earth's Mineral Evolution :: Astrobiology Magazine - earth science - evol...rth science evolution Extreme Life Mars Life Outer Planets Earth's Mineral Evolution Summary (Nov 14, 2008): New research. Display Options: Earth's Mineral Evolution Based on a CIW news release Mineral Kingdom Has Co

  17. Strong Memorial Hospital Cancer Committee Report 2 2011 Strong Memorial Hospital Cancer Registry Report

    E-Print Network [OSTI]

    Goldman, Steven A.

    's two largest cancer research facilities could result in a scientific powerhouse, enhancing faculty patients.This accounts for an accrual rate of 16.9 percent using the 2010 registry data for total number

  18. Flexible and Transparent Memory

    E-Print Network [OSTI]

    KIM, SUNG MIN

    2012-01-01T23:59:59.000Z

    H. Seo and K. L. Wang. , “Flexible and Transparent Memory”2] S. Kim and J. Lee “Flexible Organic Transistor MemoryMemory Transistors for Flexible Sensor Arrays” Science, Vol.

  19. MAPUniversity Hospital Directions from University Hospital to

    E-Print Network [OSTI]

    Pharmacy Lobby Visitor Elevators Escalator Patient Elevators University Hospital Information Elevator G MRI/Nuclear Medicine H Thrombosis Center I Interventional Radiology J Rehab Specialty Clinics K

  20. Minerals Yearbook 1989: Lithium

    SciTech Connect (OSTI)

    Ober, J.A.

    1989-01-01T23:59:59.000Z

    The United States led the world in lithium mineral and compound production and consumption. Estimated consumption increased slightly, and world production also grew. Sales increased for domestic producers, who announced price increases for the third consecutive year. Because lithium is electrochemically reactive and has other unique properties, there are many commercial lithium products. Producers sold lithium as mineral concentrate, brine, compound, or metal, depending upon the end use. Most lithium compounds were consumed in the production of ceramics, glass, and primary aluminum.

  1. Optical memory

    DOE Patents [OSTI]

    Mao, Samuel S; Zhang, Yanfeng

    2013-07-02T23:59:59.000Z

    Optical memory comprising: a semiconductor wire, a first electrode, a second electrode, a light source, a means for producing a first voltage at the first electrode, a means for producing a second voltage at the second electrode, and a means for determining the presence of an electrical voltage across the first electrode and the second electrode exceeding a predefined voltage. The first voltage, preferably less than 0 volts, different from said second voltage. The semiconductor wire is optically transparent and has a bandgap less than the energy produced by the light source. The light source is optically connected to the semiconductor wire. The first electrode and the second electrode are electrically insulated from each other and said semiconductor wire.

  2. Engineering and Mineral Resources

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    News ????????????????? ® College of Engineering and Mineral Resources Winter 2008 table of contents. . . . . . . . . . . . . . . . . . . . 7 wvCROSSROADS DepartmentofCivilandEnvironmentalEngineering Civil engineering exchange program and environmental engineering with a focus in transportation will have the opportunity to study abroad as part

  3. Biomimetic Mineralization: Mesoporous Biological mineral synthesis, in contrast to conven-

    E-Print Network [OSTI]

    Biomimetic Mineralization: Mesoporous Structures Biological mineral synthesis, in contrast of mineral crystals. Mesophases are materials which have domain length scales of the order of a few as a molecular blueprint for the site- directed formation of the inorganic phase, by providing an interface

  4. Memory abstractions for parallel programming

    E-Print Network [OSTI]

    Lee, I-Ting Angelina

    2012-01-01T23:59:59.000Z

    A memory abstraction is an abstraction layer between the program execution and the memory that provides a different "view" of a memory location depending on the execution context in which the memory access is made. Properly ...

  5. Mineral Rights and Proceeds (Nebraska)

    Broader source: Energy.gov [DOE]

    This section contains provisions which determine when mineral rights are presumed to be abandoned by property owners.

  6. Accidental Hospital Deaths

    E-Print Network [OSTI]

    Bhat, Prashant

    2011-01-01T23:59:59.000Z

    Staphylococcus Aureus (MRSA) Bloodstream Infections. Scienceof Antibiotic-Resistant MRSA Bacteria. Consumersunion.org.Staphylococcus Aureus (MRSA), the leading cause of hospital

  7. Edison memory upgrade

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

    Edison memory upgraded during the maintenance in Jan 13-16, 2015 Edison memory upgraded during the maintenance in Jan 13-16, 2015 January 16, 2015 (0 Comments) Edison compute node...

  8. Drifting absence :: drafting memory

    E-Print Network [OSTI]

    Kuhn, Marlene Eva

    2006-01-01T23:59:59.000Z

    The emotive power of a memorial derives from its ability to engage the viewer in active remembrance. The project considers the limitations of a monumentality which embraces a distinct division between viewer and memorial. ...

  9. Multiphase Sequestration Geochemistry: Model for Mineral Carbonation...

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

    Multiphase Sequestration Geochemistry: Model for Mineral Carbonation. Multiphase Sequestration Geochemistry: Model for Mineral Carbonation. Abstract: Carbonation of formation...

  10. Mineral Requirements of Sheep.

    E-Print Network [OSTI]

    Fraps, G. S. (George Stronach)

    1918-01-01T23:59:59.000Z

    constituents in feed, residues, and excrements were estimated. In connection with other digestion experiments, estimates were made of certain ash constituents in feeds, excrements and urine. The results of this work throw light upon the mineral requirements...,11 grams phosphoric acid. The ratio of lime to phosphoric acid in tri- calcium phosphate is 1 :0.80. Table 7.-Average magnesia eaten and digested. BALANCE EXPEBIMENTS In twenty tests with ten rations, the urine was analyzed in addition to the feeds...

  11. Modesto Memorial Hospital Space Heating Low Temperature Geothermal Facility

    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 onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant JumpMarysville,Missoula, Montana: EnergyAnalysis ofDecker,Modernizing Public| Open

  12. Rebuilding It Better: Greensburg, Kansas, Kiowa County Memorial Hospital |

    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 onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries Pvt Ltd Jump to: navigation, searchRay County, Missouri:ReSunRealRebersburg,Open

  13. Drug Overdose Deaths, Hospitalizations,

    E-Print Network [OSTI]

    MacAdam, Keith

    Drug Overdose Deaths, Hospitalizations, and Emergency Department Visits in Kentucky, 2000 - 2012 #12; Kentucky Injury Preven on and Research Center Drug Overdose Deaths, Hospitaliza ons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Drug overdose deaths, 20002012

  14. Rhodes Hall Ross Heart Hospital

    E-Print Network [OSTI]

    Howat, Ian M.

    Emergency 315 315 26 Rhodes Hall Ross Heart Hospital James Cancer Hospital Martha Morehouse.m. James Cancer Hospital 7:10 a.m. Rhodes Hall 7:13 a.m. Ross Heart Hospital 7:15 a.m. Martha Morehouse

  15. [MRO] Oligocrystalline Shape Memory Alloys

    E-Print Network [OSTI]

    Chen, Ying

    Copper-based shape memory alloys (SMAs) exhibit excellent shape memory properties in single crystalline form. However, when they are polycrystalline, their shape memory properties are severely compromised by brittle fracture ...

  16. Institute for Mineral and Energy

    E-Print Network [OSTI]

    for energy. Mining and processing are vulnerable to energy price increases. Power is the largest contributingInstitute for Mineral and Energy Resources Answering Global Resource and Energy Challenges #12;Answering Global Resource and Energy Challenges 2 Vision The vision of the Institute for Mineral and Energy

  17. Mineral dissolution kinetics at the pore scale

    E-Print Network [OSTI]

    Li, L.; Steefel, C.I.; Yang, L.

    2008-01-01T23:59:59.000Z

    Weathering Rates of Silicate Minerals , Vol. 31 (ed. A. F.as a result of secondary mineral precipitation and approachWeathering Rates of Silicate Minerals , Vol. 31, pp. 565-

  18. Technology strategy for the semiconductor memory market

    E-Print Network [OSTI]

    Nakamura, Tomohiko

    2012-01-01T23:59:59.000Z

    Solid state memories are used in a variety of applications as data and code storages. A non-volatile memory is a memory that retains information when its power supply is off. Flash memory is a type of nonvolatile memory ...

  19. Computer memory management system

    DOE Patents [OSTI]

    Kirk, III, Whitson John (Greenwood, MO)

    2002-01-01T23:59:59.000Z

    A computer memory management system utilizing a memory structure system of "intelligent" pointers in which information related to the use status of the memory structure is designed into the pointer. Through this pointer system, The present invention provides essentially automatic memory management (often referred to as garbage collection) by allowing relationships between objects to have definite memory management behavior by use of coding protocol which describes when relationships should be maintained and when the relationships should be broken. In one aspect, the present invention system allows automatic breaking of strong links to facilitate object garbage collection, coupled with relationship adjectives which define deletion of associated objects. In another aspect, The present invention includes simple-to-use infinite undo/redo functionality in that it has the capability, through a simple function call, to undo all of the changes made to a data model since the previous `valid state` was noted.

  20. Migrating Contaminant Sticks To Minerals | EMSL

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

    Migrating Contaminant Sticks To Minerals Aluminum oxide in common soil minerals captures uranium Using computational chemistry models, scientists at Pacific Northwest National...

  1. Investigation of Mineral Transformations in Wet Supercritical...

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

    Mineral Transformations in Wet Supercritical CO2 by Electron Microscopy. Investigation of Mineral Transformations in Wet Supercritical CO2 by Electron Microscopy. Abstract: The...

  2. Memory with memory: Soft assignment in Genetic Programming

    E-Print Network [OSTI]

    Poli, Riccardo

    Keywords Genetic Programming, Linear GP, Soft assignment, Memory with memory, Symbolic regressionMemory with memory: Soft assignment in Genetic Programming Nicholas Freitag McPhee Division was carried over to most versions of genetic programming (GP) that had state and assignments. This includes

  3. Memory with Memory: Soft Assignment in Genetic Programming

    E-Print Network [OSTI]

    Fernandez, Thomas

    Keywords Genetic Programming, Linear GP, Soft assignment, Memory with memory, Symbolic regressionMemory with Memory: Soft Assignment in Genetic Programming Nicholas Freitag McPhee Division was carried over to most versions of genetic programming (GP) that had state and assignments. This includes

  4. Universal ripper miner

    DOE Patents [OSTI]

    Morrell, Roger J. (Bloomington, MN); Larson, David A. (Minneapolis, MN)

    1991-01-01T23:59:59.000Z

    A universal ripper miner used to cut, collect and transfer material from an underground mine working face includes a cutter head that is vertically movable in an arcuate cutting cycle by means of drive members, such as hydraulically actuated pistons. The cutter head may support a circular cutter bit having a circular cutting edge that may be indexed to incrementally expose a fresh cutting edge. An automatic indexing system is disclosed wherein indexing occurs by means of a worm gear and indexing lever mechanism. The invention also contemplates a bi-directional bit holder enabling cutting to occur in both the upstroke and the downstroke cutting cycle. Another feature of the invention discloses multiple bits arranged in an in-line, radially staggered pattern, or a side-by-side pattern to increase the mining capacity in each cutting cycle. An on-board resharpening system is also disclosed for resharpening the cutting edge at the end of cutting stroke position. The aforementioned improvement features may be used either singly, or in any proposed combination with each other.

  5. An analog memory using a CCD memory cell

    E-Print Network [OSTI]

    Murray, James Ray

    1983-01-01T23:59:59.000Z

    . Charge Storage . B. Charge Transfer C. Charge Injection D. Charge Detection CHAPTER III. DESIGN OF THE 4K ANALOG MEMORY A. Overview of the 4K Analog Memory B. NMOS Process . C. CCD Memory Cell D. Address Decoding . Page iv vi vii I 12 18 23... Gain Buffer . 18. ADC-DAC Loop . 19. Memory with Addressing Scheme 20. Memory with AD Loop and Addressing Scheme Page 13 15 16 17 20 21 24 26 ix 21. Floor Plan of the 4K Analog Memory 22. Overhead Plot of Memory Cell 23. Side View...

  6. HumanoidHospital Sustainable

    E-Print Network [OSTI]

    Beex, A. A. "Louis"

    HHO HumanoidHospital Nanoscale Science Nano-Bio Interface Sustainable Energy Renewable Materials Areas Vision IcHHo will address the problem of accidental medical errors by developing an intelligent real-life medical scenarios. Mission IcHHO will develop interactive Humanoid Patients (male, female

  7. HOSPITAL COVER INTERMEDIATE

    E-Print Network [OSTI]

    a lower premium. Plus, our unique Excess Bonus feature applies to Level 2. You can choose an excess option of: Level 1 No excess Level 2 $250 - plus our Excess Bonus feature applies Level 3 $500 Excess options Excess Bonus feature ­ available on Corporate Hospital Intermediate Level 2. It means you won

  8. HOSPITAL ENERGY AUDITS: A BIBLIOGRAPHY

    E-Print Network [OSTI]

    Pollack, R. I.

    2011-01-01T23:59:59.000Z

    J.W. "Professional Energy Audit Points Way to $100,000Hosp-79-3 NIA HOSPITAL ENERGY AUDITS: A BIBLIOGRAPHY R. I.information. HOSPITAL ENERGY AUDIT REPORTS Anco Engineers

  9. Mondriaan memory protection

    E-Print Network [OSTI]

    Witchel, Emmett Jethro, 1970-

    2004-01-01T23:59:59.000Z

    Reliability and security are quickly becoming users' biggest concern due to the increasing reliance on computers in all areas of society. Hardware-enforced, fine-grained memory protection can increase the reliability and ...

  10. Schema and memory consolidation 

    E-Print Network [OSTI]

    Tse, Dorothy

    2011-06-27T23:59:59.000Z

    The traditional view of systems memory consolidation is that it is a gradual process that takes place over days or weeks. Within this approach, the hippocampus (HPC) is thought to be involved in the rapid encoding of ...

  11. J Bone Miner Metab . Author manuscript Mineral maturity and crystallinity index are distinct characteristics of bone

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    J Bone Miner Metab . Author manuscript Page /1 13 Mineral maturity and crystallinity index are distinct characteristics of bone mineral Delphine Farlay 1 * , G rard Panczeré 2 , Christian Rey 3 , Pierre the hypothesis that mineral maturity and crystallinity index are two different characteristics of bone mineral

  12. auxiliares del hospital: Topics by E-print Network

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

    Geosciences Websites Summary: of University Hospital, University Hospital East, James Cancer Hospital and Solove Research Institute, Ross Heart Hospital, OSU Harding Hospital,...

  13. Minerals handbook 1984/1985

    SciTech Connect (OSTI)

    Crowson, P.

    1985-01-01T23:59:59.000Z

    This handbook consists of statistical tables giving a profile of almost 50 strategic minerals. A compendium of statistics on reserves, production, and trade, the book provides a view of international supply and demand. Information is complied here which is otherwise available only through scattered sources. The 1984/1985 edition has been updated and expanded. Reserves have been recalculated on the new basis instituted by the United States. Seven new minerals have been added: arsenic, berrylium, bismuth, boron, gallium, rare earths, and tellurium. Growth rates of consumption have been extended and the section on end use of patterns for each mineral now shows the percentage for Europe and Japan as well as the U.S.

  14. An analog memory using a CCD memory cell 

    E-Print Network [OSTI]

    Murray, James Ray

    1983-01-01T23:59:59.000Z

    23 26 29 E. Digital-to-Analog Converter F. Analog-to-Digital Converter G. Operation CHAPTER IV. ANALYSIS OF THE CIRCUIT A. Testing of Major Components B. Performance of the Memory C. Comparison with Digital Memories D. Proposed Modifications... of Memory Cell 24. Four Interconnected Memory Cells 25. Four-to-Sixteen Converter 26. Column Address Decoding Circuit. 27. Row Address Decoding Circuit 28. Digital-to-Analog Converter 29. Comparator Circuit Diagram . 30. DC Transfer Function...

  15. Cache Memories ALAN JAY SMITH

    E-Print Network [OSTI]

    Lee, Hsien-Hsin "Sean"

    Cache Memories ALAN JAY SMITH Unwersity of California, Berkeley, Californm 94720 Cache memories 1982 #12;474 * A. J. Smith CONTENTS INTRODUCTION Definltlonand Rationale Overwew of Cache Deslgn Cache

  16. Ubiquitous Memory Introspection (Preliminary Manuscript)

    E-Print Network [OSTI]

    Zhao, Qin

    2006-09-25T23:59:59.000Z

    Modern memory systems play a critical role in the performance ofapplications, but a detailed understanding of the application behaviorin the memory system is not trivial to attain. It requires timeconsuming simulations of ...

  17. Shape memory polymer medical device

    DOE Patents [OSTI]

    Maitland, Duncan (Pleasant Hill, CA); Benett, William J. (Livermore, CA); Bearinger, Jane P. (Livermore, CA); Wilson, Thomas S. (San Leandro, CA); Small, IV, Ward (Livermore, CA); Schumann, Daniel L. (Concord, CA); Jensen, Wayne A. (Livermore, CA); Ortega, Jason M. (Pacifica, CA); Marion, III, John E. (Livermore, CA); Loge, Jeffrey M. (Stockton, CA)

    2010-06-29T23:59:59.000Z

    A system for removing matter from a conduit. The system includes the steps of passing a transport vehicle and a shape memory polymer material through the conduit, transmitting energy to the shape memory polymer material for moving the shape memory polymer material from a first shape to a second and different shape, and withdrawing the transport vehicle and the shape memory polymer material through the conduit carrying the matter.

  18. Memorial to James Allan Bennyhoff

    E-Print Network [OSTI]

    Hughes, Richard E

    1994-01-01T23:59:59.000Z

    REFERENCES Anonymous 1993 James Allan Bennyhoff. Society forMemorial to James Allan Bennyhoff (January 3, 1926 - August

  19. Radiation Protection Guidance Hospital Staff

    E-Print Network [OSTI]

    Kay, Mark A.

    Page 1 Radiation Protection Guidance For Hospital Staff Prepared for Stanford ..................................................................................................................... 17 The Basic Principles of Radiation Protection........................................................... 17 Protection against Radiation Exposure

  20. King Fahd University of Petroleum and Minerals

    E-Print Network [OSTI]

    Al-Ghadhban, Samir

    King Fahd University of Petroleum and Minerals Summer Training Report 2010 Abdul-Aziz Al ...........................................................................................13 #12;2 1. Introduction King Fahd University of Petroleum and Minerals (KFUPM) give an opportunity

  1. Mineral Supplementation of Beef Cows in Texas

    E-Print Network [OSTI]

    Herd, Dennis B.

    1997-06-04T23:59:59.000Z

    Nutrient balance is the key to any effective nutrition program, especially where trace minerals are concerned. Many factors cannot be optimized when mineral intake is not properly balanced. Recommendations are given for the producer....

  2. Mineral Selection for Multicomponent Equilibrium Geothermometry

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

    Plamer, C. D.; Ohly, S. R.; Smith, R. W.; Neupane, G.; McLing, T.; Mattson, E.

    2015-04-01T23:59:59.000Z

    Muliticomponent geothermometry requires knowledge of the mineral phases in the reservoir with which the geothermal fluids may be equilibrated.

  3. Mineral Supplementation of Beef Cows in Texas 

    E-Print Network [OSTI]

    Herd, Dennis B.

    1997-06-04T23:59:59.000Z

    in these problem herds returned to acceptable levels with mineral supplementation practices described in this publication. Need for Minerals Maintenance, growth, lactation, reproduction and animal health cannot be optimized where mineral intake is not properly... than during lactation. Since milk is low in copper, the cow must build the fetal liver concentration of copper 4 Table 1. Diet Formulation Guidelines 1996 Beef NRC Common Requirements Formulation Lactating Lactating Maximum Mineral Dry Cow Cow Dry Cow...

  4. Mineral minimization in nature's alternative teeth

    E-Print Network [OSTI]

    Zok, Frank

    REVIEW Mineral minimization in nature's alternative teeth Christopher C. Broomell1, , Rashda K, University of California, Santa Barbara, CA 93106, USA Contrary to conventional wisdom, mineralization, with little to no help from mineralization. Based on biochemical analyses, three of these mouthparts, the jaws

  5. PROGRAM AND ABSTRACTS FOR CLAY MINERALS SOCIETY

    E-Print Network [OSTI]

    Rathbun, Julie A.

    r PROGRAM AND ABSTRACTS FOR CLAY MINERALS SOCIETY 28th ANNUAL MEETING NI\\SI\\National Aeronautit &II LPI #12;PROGRAM AND ABSTRACTS FOR CLAY MINERALS SOCIETY 28th ANNUAL MEETING Houston, Texas October contains abstracts that have been accepted for presentation at the Clay Minerals Society 28th Annual

  6. Global aspects of radiation memory

    E-Print Network [OSTI]

    J. Winicour

    2014-10-11T23:59:59.000Z

    Gravitational radiation has a memory effect represented by a net change in the relative positions of test particles. Both the linear and nonlinear sources proposed for this radiation memory are of the "electric" type, or E mode, as characterized by the even parity of the polarization pattern. Although "magnetic" type, or B mode, radiation memory is mathematically possible, no physically realistic source has been identified. There is an electromagnetic counterpart to radiation memory in which the velocity of charged particles obtain a net "kick". Again, the physically realistic sources of electromagnetic radiation memory that have been identified are of the electric type. In this paper, a global null cone description of the electromagnetic field is applied to establish the non-existence of B mode radiation memory and the non-existence of E mode radiation memory due to a bound charge distribution.

  7. Hospitals & Climate Change: Opportunity for Transformational Leadership?

    E-Print Network [OSTI]

    Howat, Ian M.

    Efficiency and Hospitals OHA Energy & Sustainability Program OSU Byrd Polar Research Institute May 15, 2014 2 Hospital Association Energy & Sustainability Program Since 2000, OHA has intervened on behalf of hospitals · "Gaps" shared among peers 12 DP&L Hospitals Served by OHA Energy & Sustainability Program 55 hospitals

  8. A List of Kansas Minerals

    E-Print Network [OSTI]

    Grover, Charles H.

    1895-01-01T23:59:59.000Z

    Master Th e s i s Geology Grov e r , C h a r l e s H. 1895 L i s t of Kansas m i n e r a l s * A l i s t of Kansas Minerals with "brief notes on the^cr^stjalogr&phio (form, chemical composition, and the p r i n c i p a l l o c a l i t i e s f...£om which £hey have been reported* ^S/V-y The f o l l o w i n g l i s t , i t i s believed, embraces a l l the minerals of the state that have been so f a r discovered and reported. Two s i m i l a r i i s t s have been heretofore published i n...

  9. Mineral bridges in nacre revisited

    E-Print Network [OSTI]

    Antonio G. Checa; Julyan H. E. Cartwright; Marc-Georg Willinger

    2012-07-20T23:59:59.000Z

    We confirm with high-resolution techniques the existence of mineral bridges between superposed nacre tablets. In the towered nacre of both gastropods and the cephalopod Nautilus there are large bridges aligned along the tower axes, corresponding to gaps (150-200 nm) in the interlamellar membranes. Gaps are produced by the interaction of the nascent tablets with a surface membrane that covers the nacre compartment. In the terraced nacre of bivalves bridges associated with elongated gaps in the interlamellar membrane (> 100 nm) have mainly been found at or close to the edges of superposed parental tablets. To explain this placement, we hypothesize that the interlamellar membrane breaks due to differences in osmotic pressure across it when the interlamellar space below becomes reduced at an advanced stage of calcification. In no cases are the minor connections between superimposed tablets (mineral bridges, found to be such.

  10. Mineral Scavenger Hunt 1. CONTRIBUTOR'S NAME: Johnny MacLean

    E-Print Network [OSTI]

    Brewer, Carol

    Mineral Scavenger Hunt 1. CONTRIBUTOR'S NAME: Johnny MacLean 2. NAME OF INQUIRY: Mineral Scavenger from minerals? What are some objects in the classroom that come from minerals? What minerals did these objects come from? b. Ecological Theme(s): Minerals are the building blocks of rocks. Rocks

  11. Mineralization of Carbon Dioxide: Literature Review

    SciTech Connect (OSTI)

    Romanov, V; Soong, Y; Carney, C; Rush, G; Nielsen, B; O'Connor, W

    2015-01-01T23:59:59.000Z

    CCS research has been focused on CO2 storage in geologic formations, with many potential risks. An alternative to conventional geologic storage is carbon mineralization, where CO2 is reacted with metal cations to form carbonate minerals. Mineralization methods can be broadly divided into two categories: in situ and ex situ. In situ mineralization, or mineral trapping, is a component of underground geologic sequestration, in which a portion of the injected CO2 reacts with alkaline rock present in the target formation to form solid carbonate species. In ex situ mineralization, the carbonation reaction occurs above ground, within a separate reactor or industrial process. This literature review is meant to provide an update on the current status of research on CO2 mineralization. 2

  12. The memory glasses : wearable computing for just-in-time memory support

    E-Print Network [OSTI]

    DeVaul, Richard W. (Richard Wayne), 1971-

    2004-01-01T23:59:59.000Z

    This thesis documents a body of wearable computing research surrounding the development of the Memory Glasses, a new type of proactive memory support technology. The Memory Glasses combines features of existing memory ...

  13. TED KYCIA MEMORIAL SYMPOSIUM.

    SciTech Connect (OSTI)

    LITTENBERG, L.; RUBINSTEIN, R.; SAMIOS, N.; LI, K.; GIACOMELLI, G.; MOCKETT, P.; CARROLL, A.; JOHNSON, R.; BRYMAN, D.; TIPPENS, B.

    2000-05-19T23:59:59.000Z

    On the afternoon of May 19 2000, a Memorial Seminar was held in the BNL physics Large Seminar Room to honor the memory of Ted Kyeia, a prominent particle physicist who had been a member of the BNL staff for 40 years. Although it was understandably a somewhat sad occasion because Ted was no longer with us, nevertheless there was much for his colleagues and friends to celebrate in recalling the outstanding contributions that he had made in those four decades. The Seminar speakers were all people who had worked with Ted during that period; each discussed one aspect of his career, but also included anecdotes and personal reminiscences. This booklet contains the Seminar program, listing the speakers, and also copies of transparencies of the talks (and one paper which was a later expansion of a talk); sadly, not all of the personal remarks appeared on the transparencies.

  14. Shape memory alloy actuator

    DOE Patents [OSTI]

    Varma, Venugopal K. (Knoxville, TN)

    2001-01-01T23:59:59.000Z

    An actuator for cycling between first and second positions includes a first shaped memory alloy (SMA) leg, a second SMA leg. At least one heating/cooling device is thermally connected to at least one of the legs, each heating/cooling device capable of simultaneously heating one leg while cooling the other leg. The heating/cooling devices can include thermoelectric and/or thermoionic elements.

  15. Mineral Resource Information System for Field Lab in the Osage Mineral Reservation Estate

    SciTech Connect (OSTI)

    Carroll, H.B.; Johnson, William I.

    1999-04-27T23:59:59.000Z

    The Osage Mineral Reservation Estate is located in Osage County, Oklahoma. Minerals on the Estate are owned by members of the Osage Tribe who are shareholders in the Estate. The Estate is administered by the Osage Agency, Branch of Minerals, operated by the U.S. Bureau of Indian Affairs (BIA). Oil, natural gas, casinghead gas, and other minerals (sand, gravel, limestone, and dolomite) are exploited by lessors. Operators may obtain from the Branch of Minerals and the Osage Mineral Estate Tribal Council leases to explore and exploit oil, gas, oil and gas, and other minerals on the Estate. Operators pay a royalty on all minerals exploited and sold from the Estate. A mineral Resource Information system was developed for this project to evaluate the remaining hydrocarbon resources located on the Estate. Databases on Microsoft Excel spreadsheets of operators, leases, and production were designed for use in conjunction with an evaluation spreadsheet for estimating the remaining hydrocarbons on the Estate.

  16. Good Samaritan Hospital`s energy efficiency improvements

    SciTech Connect (OSTI)

    Sterrett, R.; Dobberpuhl, W.; Gernet, B.; O`Brien, T.

    1995-06-01T23:59:59.000Z

    Arizona Public Service (APS) encourages its customers to use energy wisely by providing incentives to install energy efficient systems. APS provided an incentive to the Good Samaritan Hospital, located in Phoenix, Arizona, to install a Waste Heat Recovery Unit and an Economizer Cooling System to improve the performance of the hospital`s central plant. Waste heat recovered from the boilers stacks is used to preheat combustion air and boiler feed water. The Economizer Cooling System uses a plate and frame heat exchanger to cool the hospital with cold water produced by the cooling tower rather than an electrical chiller. To determine the effectiveness of these two systems APS initiated a project to monitor their performance. Alternative Energy Systems Consulting, Inc. (AESC) has installed instrumentation to monitor the performance of the above systems and will document their energy savings and effectiveness at reducing energy costs.

  17. Gifts in Memory of LEHIGH UNIVERSITY 1 Anonymous, in memory of

    E-Print Network [OSTI]

    Gilchrist, James F.

    . Brown, in memory of Lawrence J. Varnerin, Jr. '91P R. N. Brummer, in memory of James W. Niemeyer '43 '68. Campbell, in memory of Gerald G. Leeman '71P '10GP Michael J. Caruso '67, in memory of Gerald G. Leeman '71, in memory of James E. Schierloh '51 Martin D. Cohen, in memory of Gerald G. Leeman '71P '10GP Kathleen

  18. Lung cancer in uranium miners: A tissue resource and pilot study. Final performance report

    SciTech Connect (OSTI)

    Samet, J.; Gilliland, F.D.

    1998-08-13T23:59:59.000Z

    This project incorporates two related research projects directed toward understanding respiratory carcinogenesis in radon-exposed former uranium miners. The first project involved a continuation of the tissue resource of lung cancer cases from former underground uranium miners and comparison cases from non-miners. The second project was a pilot study for a proposed longitudinal study of respiratory carcinogenesis in former uranium miners. The objectives including facilitating the investigation of molecular changes in radon exposed lung cancer cases, developing methods for prospectively studying clinical, cytologic, cytogenetic, and molecular changes in the multi-event process of respiratory carcinogenesis, and assessing the feasibility of recruiting former uranium miners into a longitudinal study that collected multiple biological specimens. A pilot study was conducted to determine whether blood collection, induced sputum, bronchial brushing, washings, and mucosal biopsies from participants at two of the hospitals could be included efficiently. A questionnaire was developed for the extended study and all protocols for specimen collection and tissue handling were completed. Resource utilization is in progress at ITRI and the methods have been developed to study molecular and cellular changes in exfoliated cells contained in sputum as well as susceptibility factors.

  19. Nitinol-reinforced shape-memory polymers

    E-Print Network [OSTI]

    Di Leo, Claudio V

    2010-01-01T23:59:59.000Z

    Reinforced shape-memory polymers have been developed from an acrylate based thermoset shape-memory polymer and nitinol wires. A rectangular shape-memory polymer measuring approximately 1 by 2 by 0.1 inches has a ten fold ...

  20. Memory with Memory in Tree-Based Genetic Programming

    E-Print Network [OSTI]

    Poli, Riccardo

    was carried over to most versions of genetic programming (GP) that had state and assign- ments (see [8 of assignment in a linear GP system can significantly improve performance on a variety of symbolic regressionMemory with Memory in Tree-Based Genetic Programming Riccardo Poli1 , Nicholas F. McPhee2 , Luca

  1. Minerals and Mining Program (South Dakota)

    Broader source: Energy.gov [DOE]

    The Minerals and Mining Program has the authority to oversee mining activities in the state and issue regulations pertaining to the permitting and environmental impact mitigation of, and...

  2. Understanding microbe-mineral electron exchange | EMSL

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

    insight into how bacteria, such as S. oneidensis (above), exchange electrons with minerals in their surroundings as part of cellular respiration-a series of electron exchanges...

  3. Mineral Test Hole Regulatory Act (Tennessee)

    Broader source: Energy.gov [DOE]

    The Mineral Hole Regulatory Act is applicable to any person (individual, corporation, company, association, joint venture, partnership, receiver, trustee, guardian, executor, administrator,...

  4. Hydrothermal alteration mineral mapping using hyperspectral imagery...

    Open Energy Info (EERE)

    in Dixie Valley, Nevada Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Hydrothermal alteration mineral mapping using hyperspectral...

  5. Electrostatic Potential of Specific Mineral Faces. | EMSL

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

    interactions, and in testing surface complexation theories. Citation: Zarzycki PP, SME Chatman, T Preocanin, and KM Rosso.2011."Electrostatic Potential of Specific Mineral...

  6. Memory Considerations for Carver

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated Codes |IsLove Your Home andDispositionMechanicalAboutMembers HomeMemory

  7. Shape memory alloy thaw sensors

    SciTech Connect (OSTI)

    Shahinpoor, Mohsen (Albuquerque, NM); Martinez, David R. (Albuquerque, NM)

    1998-01-01T23:59:59.000Z

    A sensor permanently indicates that it has been exposed to temperatures exceeding a critical temperature for a predetermined time period. An element of the sensor made from shape memory alloy changes shape when exposed, even temporarily, to temperatures above the Austenitic temperature of the shape memory alloy. The shape change of the SMA element causes the sensor to change between two readily distinguishable states.

  8. Paver Program Oklahoma Memorial Union

    E-Print Network [OSTI]

    Oklahoma, University of

    Paver Program Oklahoma Memorial Union The UniversiTy of oklahoma Alumni Association Pave the Way in the Oklahoma Memorial Union Courtyard. Now you can. The UniversiTy of oklahoma Alumni Association 900 Asp Ave of Oklahoma is an equal opportunity institution. This brochure was printed at no cost to the taxpayers

  9. Multiassociative Memory John F. Kolen

    E-Print Network [OSTI]

    Pollack, Jordan B.

    Multiassociative Memory John F. Kolen Jordan B. Pollack The Laboratory for AI Research Department)292-7402 kolen-j@cis.ohio-state.edu pollack@cis.ohio-state.edu Abstract This paper discusses the problem of how Conference of the Cognitive Science Society. August 7-10, 1991. #12;Multiassociative Memory1 John F. Kolen

  10. Multiassociative Memory John F. Kolen

    E-Print Network [OSTI]

    Pollack, Jordan B.

    Multiassociative Memory John F. Kolen Jordan B. Pollack The Laboratory for AI Research Department)292­7402 kolen­j@cis.ohio­state.edu pollack@cis.ohio­state.edu Abstract This paper discusses the problem of how Conference of the Cognitive Science Society. August 7­10, 1991. #12; Multiassociative Memory 1 John F. Kolen

  11. The mission of the USGS National Minerals Information Center (formerly

    E-Print Network [OSTI]

    Torgersen, Christian

    The mission of the USGS National Minerals Information Center (formerly the Minerals Information of and demand for minerals and mineral materials essential to the U.S. economy and national security. Examples with the information required to ensure that the Nation has an adequate and dependable supply of minerals and materials

  12. Lipid Peroxidation Induced by Expandable Clay Minerals

    E-Print Network [OSTI]

    Ahmad, Sajjad

    Lipid Peroxidation Induced by Expandable Clay Minerals D A R I A K I B A N O V A , A N T O N I O N and toxicity. Herein, potential hazards of clay particle uptake areaddressed.Thispaperreportsthatthecontentanddistribution of structural Fe influence the ability of expandable clay minerals to induce lipid peroxidation (LP), a major

  13. Clay Minerals and Italy the Nannobacterial

    E-Print Network [OSTI]

    Yang, Zong-Liang

    Clay Minerals and Italy ­ the Nannobacterial Connection R. L. FOLK THE UNIVERSITY OF TEXAS AT AUSTIN This work is dedicated to F. Leo Lynch, a brilliant clay mineralogist who died in 2009. During Leo of nannobacterial precipitation of clay minerals were identified. (Lynch, 1994; Folk, Lynch & Rasbury, 1994). Leo

  14. Institute for Mineral and Energy Resources

    E-Print Network [OSTI]

    Institute for Mineral and Energy Resources #12;IMER VISION IMER's vision is to enable the efficient and sustainable use and development of the world's mineral and energy resources for the benefit of society resources. IMER OBJECTIVES · Advance the science and technology required to enhance the prospectivity

  15. Chapter 15 Mineral Resources and the Environment

    E-Print Network [OSTI]

    Pan, Feifei

    Materials produced from natural gas or crude oil, such as plastics Fertilizers for agriculture, phosphate tons per year. Gold and silver have annual consumption rates of 10,000 tons or less. Worldwide consumption of minerals #12; The fundamental problem associated with the availability of mineral resources

  16. Energy and Mineral Development in Indian Country

    Broader source: Energy.gov [DOE]

    The Rocky Mountain Mineral Law Foundation is hosting the Special Institute on Energy and Mineral Development in Indian Country. This two-day conference will cover laws, policies, and practices regarding natural resources development in Indian Country and how they've evolved in the recent years.

  17. New Mexico Bureau Mines and Mineral

    E-Print Network [OSTI]

    Dunbar, Nelia W.

    Number22 - 1999 New Mexico Bureau of Mines and Mineral Resources a division of Nei~, Mexico Tech forsandblasting five times! ThisIssue Earth Briefs-Better age estimates on some New Mexico volcanic rocks Have You) NewMexico's Most Wanted Minera Is (pageT) Magnification of microscopic miner- als and glass (page 8

  18. Minerals yearbook: Mineral industries of Europe and central Eurasia. Volume 3. 1992 international review

    SciTech Connect (OSTI)

    Not Available

    1992-01-01T23:59:59.000Z

    Volume III, Minerals Yearbook -- International Review contains the latest available mineral data on more than 175 foreign countries and discusses the importance of minerals to the economies of these nations. Since the 1989 International Review, the volume has been presented as six reports. The report presents the Mineral Industries of Europe and Central Eurasia. The report incorporates location maps, industry structure tables, and an outlook section previously incorporated in the authors' Minerals Perspectives Series quinquennial regional books, which are being discontinued. This section of the Minerals Yearbook reviews the minerals industries of 45 countries: the 12 nations of the European Community (EC); 6 of the 7 nations of the European Free Trade Association (EFTA); Malta; the 11 Eastern European economies in transition (Albania, Bosnia and Hercegovina, Bulgaria, Croatia, Czechoslovakia, Hungary, Macedonia, Poland, Romania, Serbia and Montenegro, and Slovenia); and the countries of Central Eurasia (Armenia, Azerbaijan, Belarus, Estonia, Georgia, Kazakhstan, Kyrgystan, Latvia, Lithuania, Moldova, Russia, Tajikistan, Turkmenistan, Ukraine, and Uzbekistan).

  19. A collaborative research venture between the minerals industry and

    E-Print Network [OSTI]

    Michelson, David G.

    A collaborative research venture between the minerals industry and The University of British Columbia MDRUMINERAL DEPOSIT RESEARCH UNIT To increase the understanding of mineral deposits and highly trained geologists for employment in the minerals industry. Mission Vision MDRU

  20. FORMATION OF SEPIOLITE-PALYGORSKITE AND RELATED MINERALS FROM SOLUTION

    E-Print Network [OSTI]

    Ahmad, Sajjad

    FORMATION OF SEPIOLITE-PALYGORSKITE AND RELATED MINERALS FROM SOLUTION REZAN BIRSOY* Dokuz Eylu's sepiolite-palygorskite precipitates in lacustrine and perimarine environments. Although these minerals can transform from precursor minerals, the most common formation mechanism involves crystallization from

  1. Senior Research Associate Taconite Industry Minerals Research Endowed Chair

    E-Print Network [OSTI]

    Netoff, Theoden

    Senior Research Associate Taconite Industry Minerals Research Endowed Chair Job Requisition 170892 Coleraine Minerals Research Laboratory Natural Resources Research Institute University of Minnesota Duluth (www.nrri.umn.edu) Position Description The Taconite Industry Minerals Research Endowed Chair

  2. Mineral Deposit Research Unit The University of British Columbia

    E-Print Network [OSTI]

    Ollivier-Gooch, Carl

    1 Mineral Deposit Research Unit The University of British Columbia Earth Sciences Building metallogenic constraints on mineralization in poorly understood or exposed portions of Yukon and Alaska. The mineral deposit studies, models, and metallogenic frameworks developed in this project

  3. CHARACTERIZATION OF SHAPE MEMORY ALLOY BEHAVIOR AND

    E-Print Network [OSTI]

    Valasek, John

    CHARACTERIZATION OF SHAPE MEMORY ALLOY BEHAVIOR AND POSITION CONTROL USING REINFORCEMENT LEARNING for Intelligent Bio-Nano Materials and Structures for Aerospace Vehicles Problem: Shape Memory Alloy and Structures for Aerospace Vehicles 4 Shape Memory Alloys (SMAs) Metallic Alloys used as actuators Shape Memory

  4. Thermomechanical behavior of shape memory elastomeric composites

    E-Print Network [OSTI]

    Mather, Patrick T.

    Thermomechanical behavior of shape memory elastomeric composites Qi Ge a , Xiaofan Luo b,c , Erika September 2011 Available online 1 October 2011 Keywords: Shape memory Shape memory polymers Soft active materials Thermomechanical behaviors Constitutive models a b s t r a c t Shape memory polymers (SMPs) can

  5. Synthesis of supported carbon nanotubes in mineralized silica...

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

    supported carbon nanotubes in mineralized silica-wood composites. Synthesis of supported carbon nanotubes in mineralized silica-wood composites. Abstract: Multiwall carbon...

  6. ITP Mining: Mining Industry of the Future Mineral Processing...

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

    of the Future Mineral Processing Technology Roadmap ITP Mining: Mining Industry of the Future Mineral Processing Technology Roadmap mptroadmap.pdf More Documents & Publications ITP...

  7. Determining Individual Mineral Contributions To U(VI) Adsorption...

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

    Individual Mineral Contributions To U(VI) Adsorption In A Contaminated Aquifer Sediment: A Fluorescence Spectroscopy Determining Individual Mineral Contributions To U(VI)...

  8. Linked Reactivity at Mineral-Water Interfaces Through Bulk Crystal...

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

    at mineral-water interfaces is of fundamental importance to geochemistry, but for minerals that are natural semiconductors the pursuit of mechanistic understanding is uniquely...

  9. DOE - Office of Legacy Management -- International Minerals and...

    Office of Legacy Management (LM)

    International Minerals and Chemical Corp - Pilot Plant - FL 02 FUSRAP Considered Sites Site: International Minerals and Chemical Corp - Pilot Plant (FL.02) Designated Name: Not...

  10. King Fahd University of Petroleum & Minerals Collage of Electrical Engineering

    E-Print Network [OSTI]

    Al-Ghadhban, Samir

    King Fahd University of Petroleum & Minerals Collage of Electrical Engineering Summer Training King Fahd university of Petroleum and Minerals OMVG Gambia River Basin Development Organization PLCs

  11. Biogeochemical Transformation of Fe Minerals in a Petroleum-Contaminat...

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

    Transformation of Fe Minerals in a Petroleum-Contaminated Aquifer. Biogeochemical Transformation of Fe Minerals in a Petroleum-Contaminated Aquifer. Abstract: Biogeochemical...

  12. Relations Of Ammonium Minerals At Several Hydrothermal Systems...

    Open Energy Info (EERE)

    Minerals At Several Hydrothermal Systems In The Western Us Abstract Ammonium bound to silicate and sulfate minerals has recently been located at several major hydrothermal systems...

  13. LOW TEMPERATURE GEOTHERMAL MINERAL RECOVERY PROGRAM 02/11/2014...

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

    mineral-webinar.pdf More Documents & Publications LOW TEMPERATURE GEOTHERMAL MINERAL RECOVERY PROGRAM Geothermal Play Fairway Analysis Geothermal Play Fairway Analysis...

  14. Climate VISION: PrivateSector Initiatives: Minerals - Industry...

    Office of Scientific and Technical Information (OSTI)

    Industry Associations Industrial Minerals Association - North America The International Minerals Association - North America (IMA-NA) was formed in early 2002 to tap the benefits...

  15. affecting bone mineral: Topics by E-print Network

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

    for Mineral and Energy Physics Websites Summary: Institute for Mineral and Energy Resources Answering Global Resource and Energy Challenges 12;Answering Global Resource and...

  16. alters bone mineral: Topics by E-print Network

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

    for Mineral and Energy Physics Websites Summary: Institute for Mineral and Energy Resources Answering Global Resource and Energy Challenges 12;Answering Global Resource and...

  17. absorptiometric bone mineral: Topics by E-print Network

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

    for Mineral and Energy Physics Websites Summary: Institute for Mineral and Energy Resources Answering Global Resource and Energy Challenges 12;Answering Global Resource and...

  18. avoiding mineral pretreatment: Topics by E-print Network

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

    for Mineral and Energy Physics Websites Summary: Institute for Mineral and Energy Resources Answering Global Resource and Energy Challenges 12;Answering Global Resource and...

  19. affecting born mineral: Topics by E-print Network

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

    for Mineral and Energy Physics Websites Summary: Institute for Mineral and Energy Resources Answering Global Resource and Energy Challenges 12;Answering Global Resource and...

  20. atrazine mineralization capacity: Topics by E-print Network

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

    for Mineral and Energy Physics Websites Summary: Institute for Mineral and Energy Resources Answering Global Resource and Energy Challenges 12;Answering Global Resource and...

  1. african mineral dust: Topics by E-print Network

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

    Laurent 19 Does the size distribution of mineral dust aerosols depend on the wind speed at emission? CERN Preprints Summary: The size distribution of mineral dust aerosols...

  2. artery calcium mineral: Topics by E-print Network

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

    between diatom aggregates, minerals, particulate organic carbon, and dissolved organic October 2008. 1 Correlations of particulate organic carbon (POC) and mineral fluxes into...

  3. Biotic and abiotic pathways of phosphorus cycling in minerals...

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

    and abiotic pathways of phosphorus cycling in minerals and sediments: insights from oxygen isotopes in phosphate. Biotic and abiotic pathways of phosphorus cycling in minerals...

  4. Process for the physical segregation of minerals

    DOE Patents [OSTI]

    Yingling, Jon C.; Ganguli, Rajive

    2004-01-06T23:59:59.000Z

    With highly heterogeneous groups or streams of minerals, physical segregation using online quality measurements is an economically important first stage of the mineral beneficiation process. Segregation enables high quality fractions of the stream to bypass processing, such as cleaning operations, thereby reducing the associated costs and avoiding the yield losses inherent in any downstream separation process. The present invention includes various methods for reliably segregating a mineral stream into at least one fraction meeting desired quality specifications while at the same time maximizing yield of that fraction.

  5. External-Memory Computational Geometry

    E-Print Network [OSTI]

    Goodrich, Michael T.; Tsay, Jyh-Jong; Vengroff, Darren Erik; Vitter, Jeffrey Scott

    1993-01-01T23:59:59.000Z

    the rst known optimal al- gorithms for a wide range of two-level and hierarchical multilevel memory models, including parallel models. The algorithms are optimal both in terms of I/O cost and internal computation....

  6. The Leadership Cluster Memorial Union

    E-Print Network [OSTI]

    Escher, Christine

    The Leadership Cluster Memorial Union Student Leadership and Involvement Student Media Something New @ OSU #12;Access Diversity "Leadership/Citizenship" Community Connection Health & Wellness Housing & Dining Administrative Leadership #12;Student Leadership & Involvement SLI-Activities Program Club

  7. Shape memory alloy thaw sensors

    DOE Patents [OSTI]

    Shahinpoor, M.; Martinez, D.R.

    1998-04-07T23:59:59.000Z

    A sensor permanently indicates that it has been exposed to temperatures exceeding a critical temperature for a predetermined time period. An element of the sensor made from shape memory alloy changes shape when exposed, even temporarily, to temperatures above the austenitic temperature of the shape memory alloy. The shape change of the SMA element causes the sensor to change between two readily distinguishable states. 16 figs.

  8. Hospital A Hospital B Hospital C Practice Variation in Emergency Department Management of Children

    E-Print Network [OSTI]

    or in the ED was included for analysis. · Patients taking antibiotics within 24 hours of the visit (pretreated Institute Training Grant T35 HL072483 (Harder). · Kris Gutierrez and Rob Thielke: Data retrieval from the Children's Hospital of Wisconsin clinical data warehouse. · Haydee Zimmerman: Access Database design

  9. Usability of Outdoor Spaces in Children's Hospitals 

    E-Print Network [OSTI]

    Pasha, Samira

    2012-07-16T23:59:59.000Z

    Researchers have studied the positive effect of healing outdoor environments on hospitalized children, their family members and staff's health and mood. Consequently many modern hospitals dedicate portions of their space ...

  10. Elec 331 -Hospital Safety Power Distribution

    E-Print Network [OSTI]

    Pulfrey, David L.

    - Hospital Safety 7 Ground Fault Interrupter Test Reset Gnd Ref Hot Ref Hot Test / Reset Relay Relay : 5 to 30 mA, Protection #12;Elec 331 - Hospital Safety 8

  11. Sustainable growth and valuation of mineral reserves

    E-Print Network [OSTI]

    Adelman, Morris Albert

    1994-01-01T23:59:59.000Z

    The annual change in the value of an in-ground mineral is equal to the increase or decrease of inventories ("reserves"), multiplied by the market value of a reserve unit. The limited shrinking resource base does not exist. ...

  12. Minerals on School and Public Lands

    Broader source: Energy.gov [DOE]

    The Commissioner of School and Public Lands is authorized to lease the mineral interests of such lands for development. Section 5-7 of the SD Codified Laws describes provisions for the leasing of...

  13. Mineral Leases by Political Subdivisions (Texas)

    Broader source: Energy.gov [DOE]

    This legislation authorizes local political subdivisions to lease lands they own for the development of mineral interests, including coal and lignite. A public hearing process is required prior to...

  14. Oil, Gas, and Metallic Minerals (Iowa)

    Broader source: Energy.gov [DOE]

    Operators of oil, gas, and metallic mineral exploration and production operations are required to obtain a drilling permit from the Iowa Department of Natural Resources and file specific forms with...

  15. Energy Efficient Memory Speculation With Memory Latency Tolerance Supporting Sequential Consistency Without A Coherence Protocol

    E-Print Network [OSTI]

    Munday, David Alexander

    2013-01-01T23:59:59.000Z

    1–17, Sept. 2006. [35] Derek Hower. Acoherent shared memory.memory consistency models. Derek Hower [35] pro- posed the

  16. Remote direct memory access

    DOE Patents [OSTI]

    Archer, Charles J.; Blocksome, Michael A.

    2012-12-11T23:59:59.000Z

    Methods, parallel computers, and computer program products are disclosed for remote direct memory access. Embodiments include transmitting, from an origin DMA engine on an origin compute node to a plurality target DMA engines on target compute nodes, a request to send message, the request to send message specifying a data to be transferred from the origin DMA engine to data storage on each target compute node; receiving, by each target DMA engine on each target compute node, the request to send message; preparing, by each target DMA engine, to store data according to the data storage reference and the data length, including assigning a base storage address for the data storage reference; sending, by one or more of the target DMA engines, an acknowledgment message acknowledging that all the target DMA engines are prepared to receive a data transmission from the origin DMA engine; receiving, by the origin DMA engine, the acknowledgement message from the one or more of the target DMA engines; and transferring, by the origin DMA engine, data to data storage on each of the target compute nodes according to the data storage reference using a single direct put operation.

  17. Magnetic minerals produced by magnetotactic bacteria Balzs Arat1

    E-Print Network [OSTI]

    Dunin-Borkowski, Rafal E.

    Magnetic minerals produced by magnetotactic bacteria Balázs Arató1 , Mihály Pósfai1 and Rafal E-controlled mineralization Abstract. Magnetotactic bacteria produce intracellular magnetic minerals that have distinct for studying the biological membrane around the mineral grains. Our goals were to deduce the possible growth

  18. 2011 Minerals Yearbook U.S. Department of the Interior

    E-Print Network [OSTI]

    2011 Minerals Yearbook U.S. Department of the Interior U.S. Geological Survey BORON [ADVANCE production table was prepared by Lisa D. Miller, international data coordinator. U.S. consumption of minerals of boron minerals (table 6). World production of boron minerals increased in 2011 to an estimated 4

  19. 2005 Minerals Yearbook ZirconiuM and HafniuM

    E-Print Network [OSTI]

    2005 Minerals Yearbook ZirconiuM and HafniuM U.S. Department of the Interior U.S. Geological Survey of the mining and processing of heavy-mineral sands containing the titanium minerals ilmenite and rutile.). duPont produced zircon from its heavy-mineral sands operation near Starke, fL. iluka produced zircon

  20. 2010 Minerals Yearbook U.S. Department of the Interior

    E-Print Network [OSTI]

    2010 Minerals Yearbook U.S. Department of the Interior U.S. Geological Survey BORON [ADVANCE of minerals and compounds reported in boron oxide continued to increase in 2010 but quantities are withheld's leading producers of boron minerals (table 6). World production of boron minerals increased in 2010

  1. Preventing oxidation of iron sulfide minerals by polyethylene polyamines

    E-Print Network [OSTI]

    Belzile, Nelson

    processes of sulfide minerals still remains an important issue for both mineral extraction and environmentalPreventing oxidation of iron sulfide minerals by polyethylene polyamines Yu-Wei Chen a,*, Yuerong on the passivation of pyrite and pyrrhotite minerals. Polyethylene polyamines, such as triethylenetetramine (TETA

  2. West Virginia University College of Engineering and Mineral Resources

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    , and extracted minerals. Mine Environment - Designing and operating ventilation systems and controlling methane

  3. Characterization of Shape Memory Alloys Using Artificial Neural Networks

    E-Print Network [OSTI]

    Valasek, John

    1 Characterization of Shape Memory Alloys Using Artificial Neural Networks Jim Henrickson, Kenton ­ Shape Memory Alloys ­ Artificial Neural Networks Process ­ Implement Shape Memory Alloy Model;3 Introduction Shape memory alloys (SMAs) ­ Active material: material that undergoes macroscopic change

  4. acquired immunologic memory: Topics by E-print Network

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

    and investigates urinary metabolomic biomarkers (more) Skappak, Christopher Dustin 163 Memory traces of trace memories: neurogenesis, synaptogenesis and Biology and...

  5. One Weird Trick to Stop Selfish Miners: Fresh Bitcoins, A Solution for the Honest Miner.

    E-Print Network [OSTI]

    One Weird Trick to Stop Selfish Miners: Fresh Bitcoins, A Solution for the Honest Miner. Ethan Heilman Boston University heilman@bu.edu Abstract--A recent result in Bitcoin is the selfish mining incentive-compatible and harmful to Bitcoin. In this paper we introduce a new defense against selfish mining

  6. Hipikat: A Project Memory for Software Development

    E-Print Network [OSTI]

    van der Hoek, André

    Hipikat: A Project Memory for Software Development Davor CCubranicc, Gail C. Murphy, Member, IEEE's usefulness in software modification tasks. One study evaluated the usefulness of Hipikat's recommendations Terms--Software development teams, project memory, software artifacts, recommender system, user studies

  7. Program Transformations in Weak Memory Models 

    E-Print Network [OSTI]

    Sevcik, Jaroslav

    2009-01-01T23:59:59.000Z

    We analyse the validity of common optimisations on multi-threaded programs in two memory models—the DRF guarantee and the Java Memory Model. Unlike in the single-threaded world, even simple program transformations, such ...

  8. E cient Use of Memory-Mapped Network Interfaces for Shared Memory Computing

    E-Print Network [OSTI]

    Scott, Michael L.

    E cient Use of Memory-Mapped Network Interfaces for Shared Memory Computing Nikolaos Hardavellas@cs.rochester.edu Abstract Memory-mapped network interfaces provide users with fast and cheap access to remote memory access capabilities of these networks suggest the need to re-evaluate the assumptions underlying

  9. Exploring the interaction between working memory and long-term memory: Evidence for the workspace model 

    E-Print Network [OSTI]

    van der Meulen, Marian

    There is a large range of models of working memory, each with different scopes and emphases. Current interest focuses strongly on the interaction of working memory with long-term memory, as it has become clear that models of working memory alone...

  10. A study of analog memories

    E-Print Network [OSTI]

    Ott, Joseph Michael

    1983-01-01T23:59:59.000Z

    A STUDY OF ANALOG MEMORIES A Thesis by JOSEPH MICHAEL OTT Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirements tor the degree of MASTER OF SCIENCE August 1983 Major Subject: Electrical... Fngineering A STUDY OF ANALOG MEMORIES A Thesis JOSEPH MZCHAEL OTT Approved as to style and content by: P. E. Allen (Chairman of Committee) N. R. Strader (Member) W. M. Lxvely (Member) W. B. Jones (Head of Department) August 1983 , 0 AS STRA C...

  11. Memory Usage Considerations on Hopper

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated Codes |IsLove Your Home andDispositionMechanicalAboutMembersMemoryMemory

  12. Government User Session Translation Memory TechnologyTranslation Memory Technology

    E-Print Network [OSTI]

    Gupta, Kalyan Moy

    Rachael Richardson Tucker Maney Naval Research Laboratory Carol Van Ess-Dykema Susan Converse John S Requirements for Multi-Genre Translation · Motivations for TM Technology Assessment · Pilot Study · ResultsPoint slides, etc. #12;Government User Session Translation Memory Technology Assessment: Pilot Study Goals

  13. Shape memory polymer foams for endovascular therapies

    DOE Patents [OSTI]

    Wilson, Thomas S. (Castro Valley, CA); Maitland, Duncan J. (Pleasant Hill, CA)

    2012-03-13T23:59:59.000Z

    A system for occluding a physical anomaly. One embodiment comprises a shape memory material body wherein the shape memory material body fits within the physical anomaly occluding the physical anomaly. The shape memory material body has a primary shape for occluding the physical anomaly and a secondary shape for being positioned in the physical anomaly.

  14. Memory Optimization for Phase-field Simulations

    SciTech Connect (OSTI)

    Derek Gaston; John Peterson; Andrew Slaughter; Cody Permann; David Andrs

    2014-08-01T23:59:59.000Z

    Phase-field simulations are computationally and memory intensive applications. Many of the phase-field simulations being conducted in support of NEAMS were not capable of running on “normal clusters” with 2-4GB of RAM per core, and instead required specialized “big-memory” clusters with 64GB per core. To address this issue, the MOOSE team developed a new Python-based utility called MemoryLogger, and applied it to locate, diagnose, and eradicate memory bottlenecks within the MOOSE framework. MemoryLogger allows for a better understanding of the memory usage of an application being run in parallel across a cluster. Memory usage information is captured for every individual process in a parallel job, and communicated to the head node of the cluster. Console text output from the application itself is automatically matched with this memory usage information to produce a detailed picture of memory usage over time, making it straightforward to identify the subroutines which contribute most to the application’s peak memory usage. The information produced by the MemoryLogger quickly and effectively narrows the search for memory optimizations to the most data-intensive parts of the simulation.

  15. Configurable memory system and method for providing atomic counting operations in a memory device

    DOE Patents [OSTI]

    Bellofatto, Ralph E. (Ridgefield, CT); Gara, Alan G. (Mount Kisco, NY); Giampapa, Mark E. (Irvington, NY); Ohmacht, Martin (Yorktown Heights, NY)

    2010-09-14T23:59:59.000Z

    A memory system and method for providing atomic memory-based counter operations to operating systems and applications that make most efficient use of counter-backing memory and virtual and physical address space, while simplifying operating system memory management, and enabling the counter-backing memory to be used for purposes other than counter-backing storage when desired. The encoding and address decoding enabled by the invention provides all this functionality through a combination of software and hardware.

  16. Mentoring@Memorial Mentor Application

    E-Print Network [OSTI]

    Oyet, Alwell

    Mentoring@Memorial Mentor Application The Department of Human Resources offers a mentoring program for staff, administrative leaders, and academic leaders. To participate in the program, we require mentors Mentoring Agreement; · Provide evaluative feedback by completing an evaluation form; and · Agree to disclose

  17. Mentoring@Memorial Mentee Application

    E-Print Network [OSTI]

    Oyet, Alwell

    Mentoring@Memorial Mentee Application The Department of Human Resources offers a mentoring program for staff, administrative leaders, and academic leaders. To participate in the program, we require mentors Mentoring Agreement; · Provide evaluative feedback by completing an evaluation form; and · Agree to disclose

  18. Geochemical and Petrological Investigations into Mantle Minerals from Experiments and Natural Samples

    E-Print Network [OSTI]

    Macris, Catherine Amy

    2012-01-01T23:59:59.000Z

    A. Schauble (2010) Inter-mineral Iron Isotope Fractionationand E. Tonui (2008) Inter-mineral Iron Isotope Fractionation+ (aq) with carbonate minerals. Geochimica et Cosmochimica

  19. Mineral transformation and biomass accumulation associated with uranium bioremediation at Rifle, Colorado

    E-Print Network [OSTI]

    Li, L.

    2009-01-01T23:59:59.000Z

    iron(III) oxyhydroxides: effects of mineral solubility andMineral Transformation and Biomass Accumulation Associatedthe accumulation of new mineral phases and biomass. Word

  20. Bone mineral density and fractures in older men with chronic obstructive pulmonary disease or asthma

    E-Print Network [OSTI]

    Dam, T.-T.; Harrison, S.; Fink, H. A.; Ramsdell, J.; Barrett-Connor, E.

    2010-01-01T23:59:59.000Z

    x ORIGINAL ARTICLE Bone mineral density and fractures inwas associated with lower bone mineral density (BMD) at theKeywords Bone loss . Bone mineral density . Elderly .

  1. Mineral balances, including in drinking water, estimated for Merced County dairy herds

    E-Print Network [OSTI]

    Castillo, Alejandro R Dr.; Santos, Jose Eduardo P.; Tabone, Tom J.

    2007-01-01T23:59:59.000Z

    et al. (1994). TABLE 3. Estimates of daily mineral intake,drinking-water mineral contributionand net mineral excretion in lactating cows on Merced County

  2. Earth Minerals Did you read chapter 29

    E-Print Network [OSTI]

    Hart, Gus

    1 Chapter 29 Earth Minerals Did you read chapter 29 before coming to class? A. Yes B. No Lets play that begins in Hawaii Other "Hot Spots" around the world The interior structure of Earth has been determined outer core #12;2 What is different on earth (as opposed to other planets)? Continents Why does

  3. Clay mineral reactions in clastic diagenesis

    SciTech Connect (OSTI)

    Hower, J.

    1983-03-01T23:59:59.000Z

    Studies of clastic sediments have documented the formation and transformation of clay mineral assemblages during burial diagensis. The transformation of smectite to illite in shale by its reaction with the decomposition products of detrital K-feldspar and mica results in the production of new pore water at depth. The overall reaction mobilizes all the major chemical components in the shale, most of which are consumed in the formation of the diagenetic assemblage illite/smectite + chlorite + quartz. However, part of all the components is undoubtedly transported from the shale to sandstone units and is involved in cementation, replacement, and diagenetic clay mineral formation in these reservoir rocks. In contrast to burial diagenetic reactions in shale, where the sequence is monotonic and reasonably predictable, diagenetic reactions in sandstone are frequently variable. This variability is probably attributable to the fact that sandstones are open systems in which the reactions that proceed are controlled in part by the influx of new pore water, the chemistry of which is determined by an outside source. The useful understanding role of clay minerals in hydrocarbon exploration will follow from a determination of the system shale/sandstone/organic material. We need to tie in the nature and timing of shale mineral reactions and their control on the fluid and mass transfer from shale to sandstone.

  4. USED MINERAL-BASED CRANKCASE OIL

    E-Print Network [OSTI]

    Used Mineral-Based Crankcase

    based crankcase oil vary depending on the brand and type of oil, whether gasoline or diesel fuel was used, the mechanical condition of the engine that the oil came from, and the amount of use between oil changes. Used oil is not naturally found in the environment. What happens to used mineral-based crankcase oil when it enters the environment? q Used mineral-based crankcase oil enters the air through the exhaust system during engine use. q It may enter water or soil when disposed of improperly. q The hydrocarbon components of the oil generally stick to the soil surface. q Some hydrocarbons evaporate into the air very quickly, and others evaporate more slowly. q Hydrocarbon components of the oil that enter surface water bind to small particles in the water and eventually settle to the bottom. q Hydrocarbons from used mineral-based crankcase oil may build up in shellfish or other organisms. q Some metals in used mineral-based crankcase oil dissolve in water and move through the s

  5. Iron oxyhydroxide mineralization on microbial extracellular polysaccharides

    SciTech Connect (OSTI)

    Chan, Clara S.; Fakra, Sirine C.; Edwards, David C.; Emerson, David; Banfield, Jillian F.

    2010-06-22T23:59:59.000Z

    Iron biominerals can form in neutral pH microaerophilic environments where microbes both catalyze iron oxidation and create polymers that localize mineral precipitation. In order to classify the microbial polymers that influence FeOOH mineralogy, we studied the organic and mineral components of biominerals using scanning transmission X-ray microscopy (STXM), micro X-ray fluorescence ({mu}XRF) microscopy, and high-resolution transmission electron microscopy (HRTEM). We focused on iron microbial mat samples from a creek and abandoned mine; these samples are dominated by iron oxyhydroxide-coated structures with sheath, stalk, and filament morphologies. In addition, we characterized the mineralized products of an iron-oxidizing, stalk-forming bacterial culture isolated from the mine. In both natural and cultured samples, microbial polymers were found to be acidic polysaccharides with carboxyl functional groups, strongly spatially correlated with iron oxyhydroxide distribution patterns. Organic fibrils collect FeOOH and control its recrystallization, in some cases resulting in oriented crystals with high aspect ratios. The impact of polymers is particularly pronounced as the materials age. Synthesis experiments designed to mimic the biomineralization processes show that the polysaccharide carboxyl groups bind dissolved iron strongly but release it as mineralization proceeds. Our results suggest that carboxyl groups of acidic polysaccharides are produced by different microorganisms to create a wide range of iron oxyhydroxide biomineral structures. The intimate and potentially long-term association controls the crystal growth, phase, and reactivity of iron oxyhydroxide nanoparticles in natural systems.

  6. 2006 Minerals Yearbook ZIRCONIUM AND HAFNIUM

    E-Print Network [OSTI]

    .S. Geological Survey from a voluntary survey of domestic operations. Of the 44 operations surveyed, 31 did concentrates are developed by a second voluntary survey of domestic mining operations. Of the two domestic2006 Minerals Yearbook ZIRCONIUM AND HAFNIUM U.S. Department of the Interior U.S. Geological Survey

  7. Shape memory alloy/shape memory polymer tools

    DOE Patents [OSTI]

    Seward, Kirk P.; Krulevitch, Peter A.

    2005-03-29T23:59:59.000Z

    Micro-electromechanical tools for minimally invasive techniques including microsurgery. These tools utilize composite shape memory alloy (SMA), shape memory polymer (SMP) and combinations of SMA and SMP to produce catheter distal tips, actuators, etc., which are bistable. Applications for these structures include: 1) a method for reversible fine positioning of a catheter tip, 2) a method for reversible fine positioning of tools or therapeutic catheters by a guide catheter, 3) a method for bending articulation through the body's vasculature, 4) methods for controlled stent delivery, deployment, and repositioning, and 5) catheters with variable modulus, with vibration mode, with inchworm capability, and with articulated tips. These actuators and catheter tips are bistable and are opportune for in vivo usage because the materials are biocompatible and convenient for intravascular use as well as other minimal by invasive techniques.

  8. Department of Mining & Minerals Engineering Graduate Program of Study

    E-Print Network [OSTI]

    Buehrer, R. Michael

    Department of Mining & Minerals Engineering Graduate Program of Study Name: ID#: Advisor: Graduate Members, with not less than three from the Department of Mining and Minerals Engineering and not less than

  9. african gold miners: Topics by E-print Network

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

    the outline of the country's geology and its mineral deposits. Mali, its geology and mineral resources Country summary Mali, located in West Africa, has a land area of 24 000...

  10. V-215: NetworkMiner Directory Traversal and Insecure Library...

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

    Two vulnerabilities have been reported in NetworkMiner, which can be exploited by malicious people to compromise a user's system. PLATFORM: NetworkMiner 1.x ABSTRACT: The...

  11. aluminosilicate clay minerals: Topics by E-print Network

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

    used mineral-based crankcase oil may build up in shellfish or other organisms. q Some metals in used mineral-based crankcase oil dissolve in water and move through the s Used...

  12. anaerobic toluene mineralization: Topics by E-print Network

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

    and found in nature as the mineral tincal. Boric acid, also known as orthoboric acid boric acid. The most common minerals of commercial importance in the United States were...

  13. accompanying mineral crystal: Topics by E-print Network

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

    Foreign investment: Coal 45 1 Oil 4.7 6 Industrial minerals: Cement 42 1 Fluorspar 55 1 Rare earths 85 1 Metals: Aluminum 312 Mineral-filled polypropylene: Improvement of scratch...

  14. apatite structured minerals: Topics by E-print Network

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

    Foreign investment: Coal 45 1 Oil 4.7 6 Industrial minerals: Cement 42 1 Fluorspar 55 1 Rare earths 85 1 Metals: Aluminum 166 Mineral-filled polypropylene: Improvement of scratch...

  15. azoto mineral durante: Topics by E-print Network

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

    Foreign investment: Coal 45 1 Oil 4.7 6 Industrial minerals: Cement 42 1 Fluorspar 55 1 Rare earths 85 1 Metals: Aluminum 109 Mineral-filled polypropylene: Improvement of scratch...

  16. articular cartilage mineralization: Topics by E-print Network

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

    Foreign investment: Coal 45 1 Oil 4.7 6 Industrial minerals: Cement 42 1 Fluorspar 55 1 Rare earths 85 1 Metals: Aluminum 304 Mineral-filled polypropylene: Improvement of scratch...

  17. advanced mineral calciner: Topics by E-print Network

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

    Foreign investment: Coal 45 1 Oil 4.7 6 Industrial minerals: Cement 42 1 Fluorspar 55 1 Rare earths 85 1 Metals: Aluminum 174 Mineral-filled polypropylene: Improvement of scratch...

  18. anionic alkali mineral: Topics by E-print Network

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

    Foreign investment: Coal 45 1 Oil 4.7 6 Industrial minerals: Cement 42 1 Fluorspar 55 1 Rare earths 85 1 Metals: Aluminum 444 Mineral-filled polypropylene: Improvement of scratch...

  19. actinide pyrochlore minerals: Topics by E-print Network

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

    Foreign investment: Coal 45 1 Oil 4.7 6 Industrial minerals: Cement 42 1 Fluorspar 55 1 Rare earths 85 1 Metals: Aluminum 192 Mineral-filled polypropylene: Improvement of scratch...

  20. alkali mineral complex: Topics by E-print Network

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

    Foreign investment: Coal 45 1 Oil 4.7 6 Industrial minerals: Cement 42 1 Fluorspar 55 1 Rare earths 85 1 Metals: Aluminum 303 Mineral-filled polypropylene: Improvement of scratch...

  1. activity bone mineral: Topics by E-print Network

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

    Foreign investment: Coal 45 1 Oil 4.7 6 Industrial minerals: Cement 42 1 Fluorspar 55 1 Rare earths 85 1 Metals: Aluminum 325 Mineral-filled polypropylene: Improvement of scratch...

  2. amaro mineral sand: Topics by E-print Network

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

    Foreign investment: Coal 45 1 Oil 4.7 6 Industrial minerals: Cement 42 1 Fluorspar 55 1 Rare earths 85 1 Metals: Aluminum 452 Mineral-filled polypropylene: Improvement of scratch...

  3. aporte del mineral: Topics by E-print Network

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

    Foreign investment: Coal 45 1 Oil 4.7 6 Industrial minerals: Cement 42 1 Fluorspar 55 1 Rare earths 85 1 Metals: Aluminum 118 Mineral-filled polypropylene: Improvement of scratch...

  4. artisanal gold miners: Topics by E-print Network

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

    Foreign investment: Coal 45 1 Oil 4.7 6 Industrial minerals: Cement 42 1 Fluorspar 55 1 Rare earths 85 1 Metals: Aluminum 370 Mineral-filled polypropylene: Improvement of scratch...

  5. agua por mineral: Topics by E-print Network

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

    Foreign investment: Coal 45 1 Oil 4.7 6 Industrial minerals: Cement 42 1 Fluorspar 55 1 Rare earths 85 1 Metals: Aluminum 171 Mineral-filled polypropylene: Improvement of scratch...

  6. adhesionvia template-driven mineralization: Topics by E-print...

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

    Foreign investment: Coal 45 1 Oil 4.7 6 Industrial minerals: Cement 42 1 Fluorspar 55 1 Rare earths 85 1 Metals: Aluminum 90 Mineral-filled polypropylene: Improvement of scratch...

  7. austrian mineral water: Topics by E-print Network

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

    Foreign investment: Coal 45 1 Oil 4.7 6 Industrial minerals: Cement 42 1 Fluorspar 55 1 Rare earths 85 1 Metals: Aluminum 223 Mineral-filled polypropylene: Improvement of scratch...

  8. antimony minerals part: Topics by E-print Network

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

    Foreign investment: Coal 45 1 Oil 4.7 6 Industrial minerals: Cement 42 1 Fluorspar 55 1 Rare earths 85 1 Metals: Aluminum 151 Mineral-filled polypropylene: Improvement of scratch...

  9. Children's MeMorial hospital, ChiCaGo 2010 annual report

    E-Print Network [OSTI]

    this historic project on time and on budget. Even as the construction of Lurie Children's progresses, momentum for phone calls." Surgery was done that same day, and amazingly, William went home a week later. "He

  10. Solar heating and hot water system installed at Charlotte Memorial Hospital, Charlotte, North Carolina. Final report

    SciTech Connect (OSTI)

    None

    1981-05-01T23:59:59.000Z

    Included in this report is detailed information regarding the design and installation of a heating and hot water system in a commercial application. This information includes descriptions of system and building, design philosophy, control logic operation modes, design and installation drawing and a brief description of problems encountered and their solutions.

  11. DOE - Office of Legacy Management -- Memorial Hospital - NY 0-16

    Office of Legacy Management (LM)

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilA group currentBradleyTable ofArizonaBuffaloJohns0-04MarylandMaybellMeili

  12. The Link between Clay Mineral Weathering and the Stabilization of

    E-Print Network [OSTI]

    Sparks, Donald L.

    The Link between Clay Mineral Weathering and the Stabilization of Ni Surface Precipitates R O B E R 19717 The formation of transition-metal surface precipitates may occur during sorption to clay minerals formation are poorly understood. We monitored changes in the reversibility of Ni sorbed to a clay mineral

  13. 2008 Minerals Yearbook U.S. Department of the Interior

    E-Print Network [OSTI]

    2008 Minerals Yearbook U.S. Department of the Interior U.S. Geological Survey TITANIUM October 2010, international data coordinator. World production of titanium dioxide (TiO2 ) contained in titanium mineral to be heavily reliant on imports of titanium mineral concentrates from Australia, Canada, and South Africa

  14. Mineralization of Pentachlorophenol With Enhanced Degradation and Power Generation From

    E-Print Network [OSTI]

    ARTICLE Mineralization of Pentachlorophenol With Enhanced Degradation and Power Generation From Air to completely mineralize pentachlorophenol (PCP; 5 mg/L), in the pres- ence of acetate or glucose. Degradation; mineralization Introduction Pentachlorophenol (PCP) is one of many recalcitrant and toxic compounds found

  15. 2007 Minerals Yearbook U.S. Department of the Interior

    E-Print Network [OSTI]

    2007 Minerals Yearbook U.S. Department of the Interior U.S. Geological Survey BORON May 2010 #12, international data coordinator. U.S. consumption of minerals and compounds reported in boron oxide content (tables 1, 5). Turkey and the United States were the world's leading producers of boron minerals (table 6

  16. Mineral formation during simulated leaks of Hanford waste tanks

    E-Print Network [OSTI]

    Flury, Markus

    Mineral formation during simulated leaks of Hanford waste tanks Youjun Deng a , James B. Harsh a at the US DOE Hanford Site, Washington, caus- ing mineral dissolution and re-precipitation upon contact with subsurface sediments. The main mineral precipitation and transformation pathways were studied in solutions

  17. King Fahd University of Petroleum and Minerals Electrical Engineering Department

    E-Print Network [OSTI]

    Al-Ghadhban, Samir

    King Fahd University of Petroleum and Minerals Electrical Engineering Department EE399 Summer Tra Advisor Examiner King Fahd University of Petroleum and Minerals Electrical Engineering Department EE399-Shafie ID: 200669580 King Fahd University of Petroleum and Minerals #12;2 · TAPLE OF CONNTENT - Introduction

  18. 2011 Minerals Yearbook U.S. Department of the Interior

    E-Print Network [OSTI]

    2011 Minerals Yearbook U.S. Department of the Interior U.S. Geological Survey ZIRCONIUM AND HAFNIUM mineral concentrates in 2011, excluding U.S. production, was about 1.62 million metric tons (Mt) compared with 1.25 Mt in 2010. The primary source of zirconium was the mineral zircon (ZrSiO4 ), principally found

  19. 2008 Minerals Yearbook U.S. Department of the Interior

    E-Print Network [OSTI]

    2008 Minerals Yearbook U.S. Department of the Interior U.S. Geological Survey BORON October 2010, international data coordinator. U.S. consumption of minerals and compounds reported in boron oxide continued and the United States were the world's leading producers of boron minerals (table 6). World production of boron

  20. LUNAR MINERALS James Papike, Lawrence Taylor, and Steven Simon

    E-Print Network [OSTI]

    Rathbun, Julie A.

    LUNAR MINERALS James Papike, Lawrence Taylor, and Steven Simon The lunar rocks described--make it easy to distinguish them from terrestrial rocks. However, the minerals that make up lunar rocks are (with a few notable exceptions) minerals that are also found on Earth. Both lunar and terrestrial rocks

  1. MIXTURES OF FINE-GRAINED MINERALS KAOLINITE AND CARBONATE GRAINS

    E-Print Network [OSTI]

    Palomino, Angelica M.

    MIXTURES OF FINE-GRAINED MINERALS À KAOLINITE AND CARBONATE GRAINS ANGELICA M. PALOMINO 1, *, SUSAN, Georgia 30332-0355, USA Abstract--The behavior of mineral mixtures can be significantly different from properties of the individual minerals, and their ensuing effects on interparticle interactions and fabric

  2. Ab initio theory of phase transitions and thermoelasticity of minerals

    E-Print Network [OSTI]

    Oganov, Artem R.

    Ab initio theory of phase transitions and thermoelasticity of minerals ARTEM R. OGANOV* , JOHN P transitions, equations of state, elasticity and thermoelastic properties of the Earth-forming minerals minerals at the extreme conditions of the Earth's interior. One can accurately predict the structures

  3. 2006 Minerals Yearbook U.S. Department of the Interior

    E-Print Network [OSTI]

    2006 Minerals Yearbook BORON U.S. Department of the Interior U.S. Geological Survey October 2007 tetraborate decahydrate and found in nature as the mineral tincal. Boric acid, also known as orthoboric acid boric acid. The most common minerals of commercial importance in the United States were colemanite

  4. Mineralization by Inhibitor Exclusion THE CALCIFICATION OF COLLAGEN WITH FETUINS

    E-Print Network [OSTI]

    Price, Paul A.

    Mineralization by Inhibitor Exclusion THE CALCIFICATION OF COLLAGEN WITH FETUINS Received is to understand the mechanisms that deposit mineral within collagen fibrils, and as a first step we recentlyDa protein are excluded. Based on these observations, we proposed a novel mechanism for fibril mineralization

  5. COLLECTIONS POLICY MANUAL Earth and Mineral Sciences Museum

    E-Print Network [OSTI]

    Maroncelli, Mark

    COLLECTIONS POLICY MANUAL Earth and Mineral Sciences Museum College of Earth and Mineral Sciences Manual for the Earth and Mineral Sciences Museum has been developed to standardize procedures and provide guidelines for handling collections. The policies outlined here were established by the EMS Museum Director

  6. Carbon Sequestration via Mineral Carbonation: Overview and Assessment

    E-Print Network [OSTI]

    1 Carbon Sequestration via Mineral Carbonation: Overview and Assessment 14 March 2002 Howard Herzog overview and assessment of carbon sequestration by mineral carbonation (referred to as "mineral sequestration R&D. The first is that carbonates have a lower energy state than CO2. Therefore, at least

  7. 2009 Minerals Yearbook U.S. Department of the Interior

    E-Print Network [OSTI]

    2009 Minerals Yearbook U.S. Department of the Interior U.S. Geological Survey BORON [ADVANCE, and Blacksburg, SC, through Industrial Minerals Inc. (American Borate Co., 2005; Industrial Minerals Inc., 2007 extracted from three salt layers, up to 100 meters (m) deep, in Searles Lake, located near Trona in San

  8. Molecular Characterization of Bacterial Respiration on Minerals

    SciTech Connect (OSTI)

    Blake, Robert C.

    2013-04-26T23:59:59.000Z

    The overall aim of this project was to contribute to our fundamental understanding of proteins and biological processes under extreme environmental conditions. We sought to define the biochemical and physiological mechanisms that underlie biodegradative and other cellular processes in normal, extreme, and engineered environments. Toward that end, we sought to understand the substrate oxidation pathways, the electron transport mechanisms, and the modes of energy conservation employed during respiration by bacteria on soluble iron and insoluble sulfide minerals. In accordance with these general aims, the specific aims were two-fold: To identify, separate, and characterize the extracellular biomolecules necessary for aerobic respiration on iron under strongly acidic conditions; and to elucidate the molecular principles whereby these bacteria recognize and adhere to their insoluble mineral substrates under harsh environmental conditions. The results of these studies were described in a total of nineteen manuscripts. Highlights include the following: 1. The complete genome of Acidithiobacillus ferrooxidans ATCC 23270 (type strain) was sequenced in collaboration with the DOE Joint Genome Institute; 2. Genomic and mass spectrometry-based proteomic methods were used to evaluate gene expression and in situ microbial activity in a low-complexity natural acid mine drainage microbial biofilm community. This was the first effort to successfully analyze a natural community using these techniques; 3. Detailed functional and structural studies were conducted on rusticyanin, an acid-stable electron transfer protein purified from cell-free extracts of At. ferrooxidans. The three-dimensional structure of reduced rusticyanin was determined from a combination of homonuclear proton and heteronuclear 15N- and 13C-edited NMR spectra. Concomitantly, the three-dimensional structure of oxidized rusticyanin was determined by X-ray crystallography to a resolution of 1.9 A by multiwavelength anomalous dispersion (MAD) phasing; 4. An acid-stable red cytochrome with a novel absorbance peak at 579 nm was purified from cell-free extracts of L. ferriphilum. Functional studies demonstrated that this cytochrome was an important component of the aerobic iron respiratory chain in this organism; 5. The specific adhesion of At. ferrooxidans to pyrite is mediated by an extracellular protein that was identified as aporusticyanin. The adhesion of At. ferrooxidans to minerals was characterized by high affinity binding that exhibited a high specificity for pyrite over other sulfide minerals. The principal biopolymer involved in this high-affinity adhesion to pyrite was isolated by mineral affinity chromatography and identified as aporusticyanin. The adhesion of purified aporusticyanin to minerals was observed to adhere to different mineral with a pattern of reactivity identical to that observed with the intact bacterium. Further, preincubation of pyrite with excess exogenous aporusticyanin served to inhibit the adherence of intact cells to the surface of the mineral, indicating that the protein and the cells adhered to the pyrite in a mutually exclusive manner. Taken together, these observations support a model where aporusticyanin located on the surface of the bacterial cell acts as a mineral-specific receptor for the initial adherence of At. ferrooxidans to solid pyrite; 6. The specific adhesion of L. ferriphilum to pyrite was mediated by a different acid-stable extracellular protein than aporusticyanin; and 7. A prototype integrating cavity absorption meter (ICAM) was assembled to determine whether this novel spectrophotometer could be used to study cellular respiration in situ.

  9. Mineral content analysis of atmospheric dust using hyperspectral information from space

    E-Print Network [OSTI]

    Kostinski, Alex

    Mineral content analysis of atmospheric dust using hyperspectral information from space A one of the world's largest sources of atmospheric mineral dust. Mineral composition optical properties, and mineral deposition to Amazon forests. In this study we examine hyperspectral

  10. The production of consumption: addressing the impact of mineral mining on tuberculosis in southern Africa

    E-Print Network [OSTI]

    Basu, Sanjay; Stuckler, David; Gonsalves, Gregg; Lurie, Mark

    2009-01-01T23:59:59.000Z

    of South Africa: Department of Minerals and Energy; SouthSouth Africa, various departments, ranging from the Minerals and Energyof Minerals and Energy: Mining and minerals in South Africa:

  11. Clay minerals in the Meuse -Haute Marne underground laboratory (France): Possible influence of organic matter on clay mineral evolution

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Clay minerals in the Meuse - Haute Marne underground laboratory (France): Possible influence of organic matter on clay mineral evolution Francis Claret1,2,* , Boris A. Sakharov3 , Victor A. Drits3 words: Callovo-Oxfordian, Clay minerals, Clay diagenesis, Illite-smectite, Mixed- layering

  12. Minerals Management Service perspective of platform reassessment

    SciTech Connect (OSTI)

    Dyhrkopp, F.G. [Minerals Management Service, New Orleans, LA (United States). Office of Structural and Technical Support

    1995-10-01T23:59:59.000Z

    As a result of the destruction caused by the Loma Prieta Earthquake, which occurred in the San Francisco Bay Area in 1989, and the passage of Hurricane Andrew through the Central Gulf of Mexico (GOM) oil and gas fields in August 1002, the Minerals Management Service (MMS) has been actively developing a policy over the past few years that will comprehensively address the reassessment of existing Outer Continental Shelf (OCS) oil and gas structures. Central to the development of such policy has been the need to develop a procedure by which reassessment can be carried out. This paper discusses the history of MMS involvement in the area of reassessment, their concerns, and how they view the reassessment procedures found in the Draft Section 17, Assessment of Existing Platforms, proposed for inclusion in future API RP 2A Editions. Minerals Management Service procedures for review and approval of proposals to remove and reuse existing structures in OCS waters are also discussed.

  13. Energy and mineral resource systems: An introduction

    SciTech Connect (OSTI)

    Tapp, B.A.; Watkins, J.R.

    1990-01-01T23:59:59.000Z

    This book provides a welcome approach to understanding the fundamental role that energy and mineral resources play in the affairs of nations and individuals. Chapter 1 presents background material on energy in the human environment. Chapter 2 deals with historical changes in predominant energy sources, energy efficiencies based on the first and second laws of thermodynamics, potential utility of secondary energy sources, and the distribution of energy reserves among political and economic units. Chapter 3 discusses the methods and pitfalls of projecting future energy demand and technologies of alternative energy sources. Chapter 4 analyzes the projected growth-decline patterns in world oil and coal production, viability of alternative sources, and three possible future energy scenarios. Chapter 5 concludes with methods of energy flow analysis and further discussion on future energy scenarios. Chapter 6 begins by establishing several basic points about mineral resource systems then proceeds with a discussion of consumption-production patterns of metals. Chapter 7 presents estimates of global metal stocks, outlines factors determining metal demand, and examines metal import-export balances and resource potential for Australia and the Pacific Basin region. Chapter 8 highlights current issues that affect the mineral resource industry. Chapter 9 recounts the historical changes in exploration approaches, from prospecting to the utilization of genetic models, specialist teams, and regional geochemical and geophysical surveys. Chapter 10 assesses the implications of the previously noted trends in metal consumption and new technologies and concludes that future energy and mineral resource system evaluations will be according to new strategems and economic criteria.

  14. IEED Energy and Mineral Development Grants

    Broader source: Energy.gov [DOE]

    The Secretary of the Interior, through the Office of lndian Energy and Economic Development (IEED), is soliciting grant proposals from federally recognized Indian tribes and tribal energy resource development organizations for projects that assess, evaluate, or otherwise promote the processing, use, or development of energy and mineral resources on Indian lands. Grant awards are subject to the availability of funds as appropriated by Congress and allotted to IEED.

  15. Immunological Memory is Associative Derek J. Smith

    E-Print Network [OSTI]

    Somayaji, Anil

    Immunological Memory is Associative Derek J. Smith Department of Computer Science University of New , 1989; Nara & Goudsmit, 1990; Smith, 1994). Immunologists refer to associative recall as a cross

  16. Improving Memory Error Handling Using Linux

    SciTech Connect (OSTI)

    Carlton, Michael Andrew [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Blanchard, Sean P. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Debardeleben, Nathan A. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2014-07-25T23:59:59.000Z

    As supercomputers continue to get faster and more powerful in the future, they will also have more nodes. If nothing is done, then the amount of memory in supercomputer clusters will soon grow large enough that memory failures will be unmanageable to deal with by manually replacing memory DIMMs. "Improving Memory Error Handling Using Linux" is a process oriented method to solve this problem by using the Linux kernel to disable (offline) faulty memory pages containing bad addresses, preventing them from being used again by a process. The process of offlining memory pages simplifies error handling and results in reducing both hardware and manpower costs required to run Los Alamos National Laboratory (LANL) clusters. This process will be necessary for the future of supercomputing to allow the development of exascale computers. It will not be feasible without memory error handling to manually replace the number of DIMMs that will fail daily on a machine consisting of 32-128 petabytes of memory. Testing reveals the process of offlining memory pages works and is relatively simple to use. As more and more testing is conducted, the entire process will be automated within the high-performance computing (HPC) monitoring software, Zenoss, at LANL.

  17. Video Stores, Media Technologies, and Memory

    E-Print Network [OSTI]

    Wilken, Rowan

    2010-01-01T23:59:59.000Z

    a collection entitled Mobile Technology & Place (Routledge,Identity,” in Mobile Technologies: From Telecommunicationsin an essay on mobile media technologies and memory, Nicola

  18. Battelle Memorial Institute Technologies Available for Licensing...

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

    and Fuels Wind Energy Partners (27) Visual Patent Search Success Stories News Events Battelle Memorial Institute Technologies Available for Licensing Battelle is the world's...

  19. Shape memory response of ni2mnga and nimncoin magnetic shape memory alloys under compression

    E-Print Network [OSTI]

    Brewer, Andrew Lee

    2009-05-15T23:59:59.000Z

    In this study, the shape memory response of Ni2MnGa and NiMnCoIn magnetic shape memory alloys was observed under compressive stresses. Ni2MnGa is a magnetic shape memory alloy (MSMA) that has been shown to exhibit fully reversible, stressassisted...

  20. Energy Efficient Phase Change Memory Based Main Memory for Future High Performance Systems

    E-Print Network [OSTI]

    Conte, Thomas M.

    hybrid system using a commodity DRAM cache. Keywords-Memory Controller, DRAM, PCM, Energy I. INTRODUCTIONEnergy Efficient Phase Change Memory Based Main Memory for Future High Performance Systems Abstract system of similar storage size. Our proposed system is highly energy efficient and provides 35

  1. Fort Boise Veteran's Hospital District Heating Low Temperature...

    Open Energy Info (EERE)

    Veteran's Hospital District Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Fort Boise Veteran's Hospital District Heating Low Temperature Geothermal...

  2. Warm Springs State Hospital Space Heating Low Temperature Geothermal...

    Open Energy Info (EERE)

    State Hospital Space Heating Low Temperature Geothermal Facility Jump to: navigation, search Name Warm Springs State Hospital Space Heating Low Temperature Geothermal Facility...

  3. Combined Heat and Power (CHP) Resource Guide for Hospital Applications...

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

    Resource Guide for Hospital Applications, 2007 Combined Heat and Power (CHP) Resource Guide for Hospital Applications, 2007 The objective of this 2007 guidebook is to provide a...

  4. anos em hospital: Topics by E-print Network

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

    Postle Dental Clinics Davis Heart and Lung Research Institute Davis Medical Clinic James Cancer Hospital P ? ? ? ? ? ? Ross Heart Hospital Cramblett Medical Clinic Goobta MRI OSU...

  5. Cu-based shape memory microwires : towards complex structures

    E-Print Network [OSTI]

    Gager, Mac (Brian McClure, Jr.)

    2014-01-01T23:59:59.000Z

    Shape memory alloys are a distinctive type of material that exhibits the fascinating properties of the shape memory effect and superelasticity. Shape memory properties are characterized by the diffusionless phase transformation ...

  6. Grain constraint and size effects in shape memory alloy microwires

    E-Print Network [OSTI]

    Ueland, Stian Melhus

    2013-01-01T23:59:59.000Z

    Shape memory alloys exhibit interesting and useful properties, such as the shape memory effect and superelasticity. Among the many alloy families that have been shown to exhibit shape memory properties the ones based on ...

  7. Data Representation for Efficient and Reliable Storage in Flash Memories

    E-Print Network [OSTI]

    Wang, Yue

    2013-05-02T23:59:59.000Z

    challenges. In addition, we present an overview of related works on ash memories. 1.1 Flash Memories and Their Properties Flash memory, invented by Dr. Fujio Masuoka, is a type of non-volatile memory that can be electrically erased and reprogrammed... years have witnessed a proliferation of ash memories as an emerging storage technology with wide applications in many important areas. Like magnetic recording and optimal recording, ash memories have their own distinct properties and usage...

  8. Generation-based memory synchronization in a multiprocessor system with weakly consistent memory accesses

    DOE Patents [OSTI]

    Ohmacht, Martin

    2014-09-09T23:59:59.000Z

    In a multiprocessor system, a central memory synchronization module coordinates memory synchronization requests responsive to memory access requests in flight, a generation counter, and a reclaim pointer. The central module communicates via point-to-point communication. The module includes a global OR reduce tree for each memory access requesting device, for detecting memory access requests in flight. An interface unit is implemented associated with each processor requesting synchronization. The interface unit includes multiple generation completion detectors. The generation count and reclaim pointer do not pass one another.

  9. Jackson Park Hospital Green Building Medical Center

    SciTech Connect (OSTI)

    William Dorsey; Nelson Vasquez

    2010-03-01T23:59:59.000Z

    Jackson Park Hospital completed the construction of a new Medical Office Building on its campus this spring. The new building construction has adopted the City of Chicago�s recent focus on protecting the environment, and conserving energy and resources, with the introduction of green building codes. Located in a poor, inner city neighborhood on the South side of Chicago, Jackson Park Hospital has chosen green building strategies to help make the area a better place to live and work.

  10. Using on-package memory

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of ScienceandMesa del SolStrengthening aTurbulence mayUndergraduateAboutUserHadoopon-package memory Using

  11. Memory Usage Considerations on Franklin

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated Codes |IsLove Your Home andDispositionMechanicalAboutMembersMemory

  12. attention working memory: Topics by E-print Network

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

    and working memory. (more) Mayer, Jamie F. 2010-01-01 30 Working Memory and Dyslexia CiteSeer Summary: Recent research has demonstrated that dyslexic children suffer...

  13. associative memory models: Topics by E-print Network

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

    David 1971-01-01 2 COMPLEX ASSOCIATIVE MEMORY NEURAL NETWORK MODEL FOR INVARIANT PATTERN RECOGNITION Engineering Websites Summary: COMPLEX ASSOCIATIVE MEMORY NEURAL...

  14. associative memory model: Topics by E-print Network

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

    David 1971-01-01 2 COMPLEX ASSOCIATIVE MEMORY NEURAL NETWORK MODEL FOR INVARIANT PATTERN RECOGNITION Engineering Websites Summary: COMPLEX ASSOCIATIVE MEMORY NEURAL...

  15. Minerals yearbook: Mineral industries of Europe and the USSR. Volume 3. 1990 international review

    SciTech Connect (OSTI)

    Not Available

    1990-01-01T23:59:59.000Z

    The section of the Minerals Yearbook reviews the minerals industries of 29 countries: the 12 nations of the European Community (Belgium, France, the Federal Republic of Germany (FRG), Italy, Greece, the Netherlands, Denmark/Greenland, Spain, Portugal, Luxembourg, The United Kingdom, and Ireland); 6 of the 7 nations of the European Free Trade Association (Sweden, Norway, Finland, Iceland, Austria, and Switzerland); Malta; the 8 Centrally Planned Economies of Eastern Europe (the German Democratic Republic (GDR), Poland, Yugoslavia, Albania, Hungary, Czechoslovakia, Romania, and Bulgaria); and the USSR.

  16. Performance evaluation of NUMA and COMA distributed shared-memory multiprocessors

    E-Print Network [OSTI]

    Holzrichter, Michael Warren

    1995-01-01T23:59:59.000Z

    Memory architecture is an important component in a distributed shared-memory parallel computer. This thesis studies three shared-memory architectures-Non-Uniform Memory Access (NUMA) with full-mapped directories, Cache-Only Memory Architecture (COMA...

  17. Challenges and Opportunities in Academic Hospital Medicine: Report from the Academic Hospital Medicine Summit

    E-Print Network [OSTI]

    Flanders, Scott A.; Centor, Bob; Weber, Valerie; McGinn, Thomas; DeSalvo, Karen; Auerbach, Andrew

    2009-01-01T23:59:59.000Z

    Association of Professors of Medicine Brad Sharpe, M.D. ,Staff, Society of Hospital Medicine Amy Woodward, Supportof General Internal Medicine. Disclosures: Dr. Auerbach is a

  18. Memorial University of Newfoundland Indirect Costs Report

    E-Print Network [OSTI]

    deYoung, Brad

    Memorial University of Newfoundland Indirect Costs Report 2012-13 The grant provided through the Government of Canada Indirect Costs Program (ICP) is essential to Memorial's research success. Funding and impact can be found in the following section. Total 2013 Indirect Costs Grant: $4,318,814 Management

  19. Enhancing Compiler Techniques for Memory Energy Optimizations

    E-Print Network [OSTI]

    Kuzmanovic, Aleksandar

    in the total energy consumption equation. 1 Introduction As the market for embedded systems continues to grow for Memory Energy Optimizations 365 tend to increase code size. This increased code size is an important. An increase in instruction memory size, in turn, increases both per access dynamic energy consumption and leak

  20. Cultural differences on the children's memory scale

    E-Print Network [OSTI]

    Cash, Deborah Dyer

    2009-05-15T23:59:59.000Z

    ) is an assessment instrument used to identify memory and learning deficits and strengths in children ages five through 16. This study investigated the impact of culture and parent educational level (PEL) on student performance on the Children’s Memory Scale using...

  1. How Minds Work Memories and Learning

    E-Print Network [OSTI]

    Memphis, University of

    & Learning 7 Types of Human Learning Requiring Distinct Mechanisms · Perceptual learning ­ Identify1 How Minds Work Memories and Learning Stan Franklin Computer Science Division & Institute for Intelligent Systems The University of Memphis #12;How Minds Work: Memory & Learning 2 Human Learning

  2. Learning and Memory Eric R. Kandel

    E-Print Network [OSTI]

    Ulanovsky, Nachum

    and memory we are interested in several questions. What are the major forms of P.1228 learning? What types of information about the environment are learned most easily? Do different types of learning give riseBack 62 Learning and Memory Eric R. Kandel Irving Kupfermann Susan Iversen BEHAVIOR IS THE RESULT

  3. Shape memory polymer actuator and catheter

    DOE Patents [OSTI]

    Maitland, Duncan J. (Pleasant Hill, CA); Lee, Abraham P. (Walnut Creek, CA); Schumann, Daniel L. (Concord, CA); Matthews, Dennis L. (Moss Beach, CA); Decker, Derek E. (Byron, CA); Jungreis, Charles A. (Pittsburgh, PA)

    2007-11-06T23:59:59.000Z

    An actuator system is provided for acting upon a material in a vessel. The system includes an optical fiber and a shape memory polymer material operatively connected to the optical fiber. The shape memory polymer material is adapted to move from a first shape for moving through said vessel to a second shape where it can act upon said material.

  4. Shape memory polymer actuator and catheter

    SciTech Connect (OSTI)

    Maitland, Duncan J.; Lee, Abraham P.; Schumann, Daniel L.; Matthews, Dennis L.; Decker, Derek E.; Jungreis, Charles A.

    2004-05-25T23:59:59.000Z

    An actuator system is provided for acting upon a material in a vessel. The system includes an optical fiber and a shape memory polymer material operatively connected to the optical fiber. The shape memory polymer material is adapted to move from a first shape for moving through said vessel to a second shape where it can act upon said material.

  5. Online Data Structures in External Memory

    E-Print Network [OSTI]

    Vitter, Jeffrey Scott

    1999-01-01T23:59:59.000Z

    /output communication (or I/O) between the external and internal memories. In this paper we discuss a variety of online data structures for external memory, some very old and some very new, such as hashing (for dictionaries), B-trees (for dictionaries and 1-D range...

  6. Tier identification (TID) for tiered memory characteristics

    DOE Patents [OSTI]

    Chang, Jichuan; Lim, Kevin T; Ranganathan, Parthasarathy

    2014-03-25T23:59:59.000Z

    A tier identification (TID) is to indicate a characteristic of a memory region associated with a virtual address in a tiered memory system. A thread may be serviced according to a first path based on the TID indicating a first characteristic. The thread may be serviced according to a second path based on the TID indicating a second characteristic.

  7. Synaptic plasticity and memory Richard Kempter

    E-Print Network [OSTI]

    Kempter, Richard

    Synaptic plasticity and memory Richard Kempter 1,2,3 & Dietmar Schmitz 2,3 1 Institute in the central nervous system. In its most general form, the "synaptic plasticity and memory hypothesis" states, and that synaptic plasticity is both necessary and sufficient for the storage of information underlying

  8. Adiabatic Quantum Optimization for Associative Memory Recall

    E-Print Network [OSTI]

    Hadayat Seddiqi; Travis S. Humble

    2014-12-12T23:59:59.000Z

    Hopfield networks are a variant of associative memory that recall information stored in the couplings of an Ising model. Stored memories are fixed points for the network dynamics that correspond to energetic minima of the spin state. We formulate the recall of memories stored in a Hopfield network using energy minimization by adiabatic quantum optimization (AQO). Numerical simulations of the quantum dynamics allow us to quantify the AQO recall accuracy with respect to the number of stored memories and the noise in the input key. We also investigate AQO performance with respect to how memories are stored in the Ising model using different learning rules. Our results indicate that AQO performance varies strongly with learning rule due to the changes in the energy landscape. Consequently, learning rules offer indirect methods for investigating change to the computational complexity of the recall task and the computational efficiency of AQO.

  9. Temperature and electrical memory of polymer fibers

    SciTech Connect (OSTI)

    Yuan, Jinkai; Zakri, Cécile; Grillard, Fabienne; Neri, Wilfrid; Poulin, Philippe [Centre de Recherche Paul Pascal - CNRS, University of Bordeaux, Avenue Schweitzer, 33600 Pessac (France)

    2014-05-15T23:59:59.000Z

    We report in this work studies of the shape memory behavior of polymer fibers loaded with carbon nanotubes or graphene flakes. These materials exhibit enhanced shape memory properties with the generation of a giant stress upon shape recovery. In addition, they exhibit a surprising temperature memory with a peak of generated stress at a temperature nearly equal to the temperature of programming. This temperature memory is ascribed to the presence of dynamical heterogeneities and to the intrinsic broadness of the glass transition. We present recent experiments related to observables other than mechanical properties. In particular nanocomposite fibers exhibit variations of electrical conductivity with an accurate memory. Indeed, the rate of conductivity variations during temperature changes reaches a well defined maximum at a temperature equal to the temperature of programming. Such materials are promising for future actuators that couple dimensional changes with sensing electronic functionalities.

  10. Performing an allreduce operation using shared memory

    SciTech Connect (OSTI)

    Archer, Charles J. (Rochester, MN); Dozsa, Gabor (Ardsley, NY); Ratterman, Joseph D. (Rochester, MN); Smith, Brian E. (Rochester, MN)

    2012-04-17T23:59:59.000Z

    Methods, apparatus, and products are disclosed for performing an allreduce operation using shared memory that include: receiving, by at least one of a plurality of processing cores on a compute node, an instruction to perform an allreduce operation; establishing, by the core that received the instruction, a job status object for specifying a plurality of shared memory allreduce work units, the plurality of shared memory allreduce work units together performing the allreduce operation on the compute node; determining, by an available core on the compute node, a next shared memory allreduce work unit in the job status object; and performing, by that available core on the compute node, that next shared memory allreduce work unit.

  11. Performing an allreduce operation using shared memory

    SciTech Connect (OSTI)

    Archer, Charles J; Dozsa, Gabor; Ratterman, Joseph D; Smith, Brian E

    2014-06-10T23:59:59.000Z

    Methods, apparatus, and products are disclosed for performing an allreduce operation using shared memory that include: receiving, by at least one of a plurality of processing cores on a compute node, an instruction to perform an allreduce operation; establishing, by the core that received the instruction, a job status object for specifying a plurality of shared memory allreduce work units, the plurality of shared memory allreduce work units together performing the allreduce operation on the compute node; determining, by an available core on the compute node, a next shared memory allreduce work unit in the job status object; and performing, by that available core on the compute node, that next shared memory allreduce work unit.

  12. Nevada Division of Minerals | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRoseConcerns Jump to:Neppel Wind Power ProjectNeutron LogWildlifeMinerals

  13. Mineral Springs of Alaska | 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 onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant JumpMarysville, Ohio:Menomonee|MililaniMindanao GEPP Jump to:WestReport: Mineral

  14. Selective flotation of phosphate minerals with hydroxamate collectors

    DOE Patents [OSTI]

    Miller, Jan D. (Salt Lake City, UT); Wang, Xuming (Salt Lake City, UT); Li, Minhua (Salt Lake City, UT)

    2002-01-01T23:59:59.000Z

    A method is disclosed for separating phosphate minerals from a mineral mixture, particularly from high-dolomite containing phosphate ores. The method involves conditioning the mineral mixture by contacting in an aqueous in environment with a collector in an amount sufficient for promoting flotation of phosphate minerals. The collector is a hydroxamate compound of the formula; ##STR1## wherein R is generally hydrophobic and chosen such that the collector has solubility or dispersion properties it can be distributed in the mineral mixture, typically an alkyl, aryl, or alkylaryl group having 6 to 18 carbon atoms. M is a cation, typically hydrogen, an alkali metal or an alkaline earth metal. Preferably, the collector also comprises an alcohol of the formula, R'--OH wherein R' is generally hydrophobic and chosen such that the collector has solubility or dispersion properties so that it can be distributed in the mineral mixture, typically an alkyl, aryl, or alkylaryl group having 6 to 18 carbon atoms.

  15. Sustainable Water Management in the Minerals Industry 1 SUSTAINABLE WATER MANAGEMENT IN THE MINERALS

    E-Print Network [OSTI]

    McGuinness, Mark

    Sustainable Water Management in the Minerals Industry 1 SUSTAINABLE WATER MANAGEMENT interest. It arises in the provision of water for Queensland coal mines, where additional water is available via a pipeline from a public supply, and also in cases where recycled or more expensive water

  16. Reclamation of Land Used for Mineral Mining (Virginia)

    Broader source: Energy.gov [DOE]

    This legislation aims to provide for the rehabilitation and conservation of land affected by the mining of minerals through proper planning, proper use of appropriate methods of mining,...

  17. Australasian Code for Reporting of Exploration Results, Mineral...

    Open Energy Info (EERE)

    (JORC) Published The Joint Ore Reserves Committee of The Australasian Institute of Mining and Metallurgy, Australian Institute of Geoscientists, and Minerals Council of...

  18. Epithermal Gold Mineralization and a Geothermal Resource at Blue...

    Open Energy Info (EERE)

    Epithermal Gold Mineralization and a Geothermal Resource at Blue Mountain, Humboldt County, Nevada Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal...

  19. Climate VISION: Private Sector Initiatives: Minerals: GHG Inventory...

    Office of Scientific and Technical Information (OSTI)

    GHG Inventory Protocols Read the Industrial Minerals Association - North America (IMA-NA) Borates and Soda Ash Sections Greenhouse Gas Inventory Protocol (PDF 75 KB) Download...

  20. Understanding Mineral Transport in Switchgrass | U.S. DOE Office...

    Office of Science (SC) Website

    minerals influence the platform (e.g., pyrolysis, thermochemistry) used to produce biofuels from plant feedstocks. For example, high levels of silicon in ash decrease conversion...

  1. DOE - Office of Legacy Management -- International Minerals and...

    Office of Legacy Management (LM)

    Corp - Bonnie Mill Plant - FL 03 FUSRAP Considered Sites Site: International Minerals and Chemicals Corp., Bonnie Mill Plant (FL.03) Eliminated from consideration under...

  2. archaeology mineral exploration: Topics by E-print Network

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

    of Archaeology Press emphasizes primary research data and its 172 Oil and Gas Exploration Geosciences Websites Summary: Metals Industrial Minerals Oil and Gas Geothermal...

  3. Earth's most abundant mineral finally has a name | Argonne National...

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

    clarified the definition of Bridgmanite, a high-density form of magnesium iron silicate and the Earth's most abundant mineral - using Argonne National Laboratory's Advanced...

  4. SpectraMiner, an Interactive Data Mining and Visualization Software...

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

    we call SpectraMiner that makes it possible to handle hundreds of clusters without loss of information and thus overcome the limits set by traditional statistical data...

  5. Oxygen And Carbon Isotope Ratios Of Hydrothermal Minerals From...

    Open Energy Info (EERE)

    Oxygen And Carbon Isotope Ratios Of Hydrothermal Minerals From Yellowstone Drill Cores Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Oxygen...

  6. atomic minerals exploration: Topics by E-print Network

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

    method for delineating covered mineralization. Plants are capable of accumulating rare earth elements (REEs) in their tissue, and (more) Bluemel, Britt 2014-01-01 35...

  7. arable mineral soils: Topics by E-print Network

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

    year (tyr) of magnesium ferrosilicon, and 8,500 tyr of ferrosilicon (Globe Specialty Metals, inc 320 Placement of Mineral Trioxide Aggregate Using Two Different Techniques....

  8. Mineral Association Changes the Secondary Structure and Dynamics...

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

    Dynamics of Murine Amelogenin. Mineral Association Changes the Secondary Structure and Dynamics of Murine Amelogenin. Abstract: Biomineralization proteins, present during the...

  9. A Film Depositional Model of Permeability for Mineral Reactions...

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

    to solid-aqueous phase reactions. Citation: Freedman VL, P Saripalli, DH Bacon, and PD Meyer.2004."A Film Depositional Model of Permeability for Mineral Reactions in Unsaturated...

  10. SkyMine Carbon Mineralization Pilot Project

    SciTech Connect (OSTI)

    Christenson, Norm; Walters, Jerel

    2014-12-31T23:59:59.000Z

    This Topical Report addresses accomplishments achieved during Phase 2b of the SkyMine® Carbon Mineralization Pilot Project. The primary objectives of this project are to design, construct, and operate a system to capture CO2 from a slipstream of flue gas from a commercial coal-fired cement kiln, convert that CO2 to products having commercial value (i.e., beneficial use), show the economic viability of the CO2 capture and conversion process, and thereby advance the technology to the point of readiness for commercial scale demonstration and deployment. The overall process is carbon negative, resulting in mineralization of CO2 that would otherwise be released into the atmosphere. The project will also substantiate market opportunities for the technology by sales of chemicals into existing markets, and identify opportunities to improve technology performance and reduce costs at the commercial scale. The project is being conducted in two phases. The primary objectives of Phase 1 were to evaluate proven SkyMine® process chemistry for commercial pilot-scale operation and complete the preliminary design for the pilot plant to be built and operated in Phase 2, complete a NEPA evaluation, and develop a comprehensive carbon life cycle analysis. The objective of Phase 2b was to build the pilot plant to be operated and tested in Phase 2c.

  11. Mineral dissolution kinetics at the pore scale

    SciTech Connect (OSTI)

    Li, L.; Steefel, C.I.; Yang, L.

    2007-05-24T23:59:59.000Z

    Mineral dissolution rates in the field have been reported to be orders of magnitude slower than those measured in the laboratory, an unresolved discrepancy that severely limits our ability to develop scientifically defensible predictive or even interpretive models for many geochemical processes in the earth and environmental sciences. One suggestion links this discrepancy to the role of physical and chemical heterogeneities typically found in subsurface soils and aquifers in producing scale-dependent rates where concentration gradients develop. In this paper, we examine the possibility that scale-dependent mineral dissolution rates can develop even at the single pore and fracture scale, the smallest and most fundamental building block of porous media. To do so, we develop two models to analyze mineral dissolution kinetics at the single pore scale: (1) a Poiseuille Flow model that applies laboratory-measured dissolution kinetics at the pore or fracture wall and couples this to a rigorous treatment of both advective and diffusive transport, and (2) a Well-Mixed Reactor model that assumes complete mixing within the pore, while maintaining the same reactive surface area, average flow rate, and geometry as the Poiseuille Flow model. For a fracture, a 1D Plug Flow Reactor model is considered in addition to quantify the effects of longitudinal versus transverse mixing. The comparison of averaged dissolution rates under various conditions of flow, pore size, and fracture length from the three models is used as a means to quantify the extent to which concentration gradients at the single pore and fracture scale can develop and render rates scale-dependent. Three important minerals that dissolve at widely different rates, calcite, plagioclase, and iron hydroxide, are considered. The modeling indicates that rate discrepancies arise primarily where concentration gradients develop due to comparable rates of reaction and advective transport, and incomplete mixing via molecular diffusion. The magnitude of the reaction rate is important, since it is found that scaling effects (and thus rate discrepancies) are negligible at the single pore and fracture scale for plagioclase and iron hydroxide because of the slow rate at which they dissolve. In the case of calcite, where dissolution rates are rapid, scaling effects can develop at high flow rates from 0.1 cm/s to 1000 cm/s and for fracture lengths less than 1 cm. At more normal flow rates, however, mixing via molecular diffusion is effective in homogenizing the concentration field, thus eliminating any discrepancies between the Poiseuille Flow and the Well-Mixed Reactor model. This suggests that a scale dependence to mineral dissolution rates is unlikely at the single pore or fracture scale under normal geological/hydrologic conditions, implying that the discrepancy between laboratory and field rates must be attributed to other factors.

  12. Learning, Memory, and Education Lessons for the Classroom

    E-Print Network [OSTI]

    Rose, Michael R.

    Learning, Memory, and Education Lessons for the Classroom Michael A. Yassa, M.A. Ph.D. Candidate memory? How can we optimize individual learning? How do lessons from memory apply to the classroom? Brain individual learning? How do lessons from memory apply to the classroom? Brain-based learning: fact or fiction

  13. UTILIZING THE SHAPE MEMORY EFFECT TO ENABLE FLEXIBLE ELECTRONICS

    E-Print Network [OSTI]

    Petta, Jason

    UTILIZING THE SHAPE MEMORY EFFECT TO ENABLE FLEXIBLE ELECTRONICS Abhishek Raj The University under strain #12;The Shape Memory Effect Shape-memory polymer (SMP) orthopedic cast 4 #12;Polymer Glass Transition Temperature Yakacki CM, Willis S, Luders C, and Gall K. Deformation Limits in Shape-Memory

  14. Organizational Memory: Processes, Boundary Objects, and Trajectories Mark S. Ackerman

    E-Print Network [OSTI]

    Ackerman, Mark S.

    Organizational Memory: Processes, Boundary Objects, and Trajectories Mark S. Ackerman Information 7751 krys@watson.ibm.com Abstract The term organizational memory is due for an overhaul. Memory appears and analyzing organizational memory. 1. Introduction After nearly ten years of research, the term organizational

  15. Row Buffer Locality Aware Caching Policies for Hybrid Memories

    E-Print Network [OSTI]

    strengths · A hybrid memory system (DRAM-PCM) aims for best of both · Problem: How to place data between static energy (no refresh) 6 DRAM PCM CPU MC MC #12;Hybrid Memory · Design direction: DRAM as a cache memory devices? 8 DRAM PCM CPU MC MC #12;Outline · Background: Hybrid Memory Systems · Motivation: Row

  16. Non-volatile memory for checkpoint storage

    DOE Patents [OSTI]

    Blumrich, Matthias A.; Chen, Dong; Cipolla, Thomas M.; Coteus, Paul W.; Gara, Alan; Heidelberger, Philip; Jeanson, Mark J.; Kopcsay, Gerard V.; Ohmacht, Martin; Takken, Todd E.

    2014-07-22T23:59:59.000Z

    A system, method and computer program product for supporting system initiated checkpoints in high performance parallel computing systems and storing of checkpoint data to a non-volatile memory storage device. The system and method generates selective control signals to perform checkpointing of system related data in presence of messaging activity associated with a user application running at the node. The checkpointing is initiated by the system such that checkpoint data of a plurality of network nodes may be obtained even in the presence of user applications running on highly parallel computers that include ongoing user messaging activity. In one embodiment, the non-volatile memory is a pluggable flash memory card.

  17. Securing non-volatile memory regions

    DOE Patents [OSTI]

    Faraboschi, Paolo; Ranganathan, Parthasarathy; Muralimanohar, Naveen

    2013-08-20T23:59:59.000Z

    Methods, apparatus and articles of manufacture to secure non-volatile memory regions are disclosed. An example method disclosed herein comprises associating a first key pair and a second key pair different than the first key pair with a process, using the first key pair to secure a first region of a non-volatile memory for the process, and using the second key pair to secure a second region of the non-volatile memory for the same process, the second region being different than the first region.

  18. Direct access inter-process shared memory

    DOE Patents [OSTI]

    Brightwell, Ronald B; Pedretti, Kevin; Hudson, Trammell B

    2013-10-22T23:59:59.000Z

    A technique for directly sharing physical memory between processes executing on processor cores is described. The technique includes loading a plurality of processes into the physical memory for execution on a corresponding plurality of processor cores sharing the physical memory. An address space is mapped to each of the processes by populating a first entry in a top level virtual address table for each of the processes. The address space of each of the processes is cross-mapped into each of the processes by populating one or more subsequent entries of the top level virtual address table with the first entry in the top level virtual address table from other processes.

  19. Laser annealing of amorphous NiTi shape memory alloy thin films to locally induce shape memory properties

    E-Print Network [OSTI]

    Laser annealing of amorphous NiTi shape memory alloy thin films to locally induce shape memory the results of a crystallization study on NiTi shape memory thin films in which amorphous films are annealed by a scanning laser. This technique has the advantage that shape memory properties can be spatially distributed

  20. Respiratory disease in Utah coal miners

    SciTech Connect (OSTI)

    Rom, W.N.; Kanner, R.E.; Renzetti, A.D. Jr.; Shigeoka, J.W.; Barkman, H.W.; Nichols, M.; Turner, W.A.; Coleman, M.; Wright, W.E.

    1981-04-01T23:59:59.000Z

    Two hundred forty-two Utah underground coal miners volunteered to participate in a respiratory disease study. They were an older group (mean, 56 years of age) and had spent a mean of 29 years in the coal-mining industry. The prevalence of chronic bronchitis was 57%, and that of coal worker's pneumoconiosis, 25%; only one worker had progressive massive fibrosis. Significant impairment of pulmonary function was found among those with a history of cigarette smoking. Chronic bronchitis or coal worker's penumoconiosis among nonsmokers did not impair pulmonary function. There was a significant association among the nonsmokers between increasing exposure to coal dust and coal worker's pneumoconiosis, but not for changes in pulmonary function. Coal mine dust had a significant influence in causing the symptom complex of chronic cough and sputum production, and coal worker's pneumoconiosis.

  1. Respiratory disease in Utah coal miners

    SciTech Connect (OSTI)

    Rom, W.N.; Kanner, R.E.; Renzetti, A.D. Jr.; Shigeoka, J.W.; Barkman, H.W.; Nichols, M.; Turner, W.A.; Coleman, M.; Wright, W.E.

    1981-04-01T23:59:59.000Z

    Two hundred forty-two Utah underground coal miners volunteered to participate in a respiratory disease study. They were an older group (mean, 56 years of age) and had spent a mean of 29 years in the coal-mining industry. The prevalence of chronic bronchitis was 57%, and that of coal worker's pneumoconiosis, 25%; only one worker had progressive massive fibrosis. Significant impairment of pulmonary function was found among those with a history of cigarette smoking. Chronic bronchitis or coal worker's pneumoconiosis among nonsmokers did not impair pulmonary function. There was a significant association among the nonsmokers between increasing exposure to coal dust and coal worker's pneumoconiosis, but not for changes in pulmonary function. Coal mine dust had a significant influence in causing the symptom complex of chronic cough and sputum production, and coal worker's pneumoconiosis.

  2. Trichloroethylene Mineralization in a Fixed-Film Bioreactor Using a

    E-Print Network [OSTI]

    Wood, Thomas K.

    Trichloroethylene Mineralization in a Fixed-Film Bioreactor Using a Pure Culture Expressing: An aerobic, single-pass, fixed-film bioreactor become an important compound for hazardous waste was designed). Although M. trichosporium OB3b has the highestindicator of TCE mineralization, the bioreactor with acti

  3. ORIGINAL ARTICLE FGF and ERK signaling coordinately regulate mineralization-

    E-Print Network [OSTI]

    ORIGINAL ARTICLE FGF and ERK signaling coordinately regulate mineralization- related genes and play for Bone and Mineral Research and Springer 2011 Abstract To examine the roles of FGF and ERK MAPK signaling in an ERK MAPK-dependent manner. Real-time PCR analysis indicated that FGF2 upregulates Ank, Enpp1, Mgp, Slc

  4. Calcite Mineral Scaling Potentials of High-Temperature Geothermal Wells

    E-Print Network [OSTI]

    Karlsson, Brynjar

    #12;i Calcite Mineral Scaling Potentials of High-Temperature Geothermal Wells Alvin I. Remoroza-Temperature Geothermal Wells Alvin I. Remoroza 60 ECTS thesis submitted in partial fulfillment of a Magister Scientiarum #12;iv Calcite Mineral Scaling Potentials of High-Temperature Geothermal Wells 60 ECTS thesis

  5. Nanoparticulate bioavailable iron minerals in icebergs and glaciers R. RAISWELL

    E-Print Network [OSTI]

    Benning, Liane G.

    Nanoparticulate bioavailable iron minerals in icebergs and glaciers R. RAISWELL 1 , L. G. BENNING 1+ Raiswell et al. (2006, 2008) used high- resolution microscopy, combined with chemical extraction methods an important mineral signature for the chemistry of the subglacial environment, and that they are significant

  6. 2010 Minerals Yearbook U.S. Department of the Interior

    E-Print Network [OSTI]

    subsidiary of Australian company Iluka Resources Ltd.). DuPont produced zircon from its heavy-mineral sands2010 Minerals Yearbook U.S. Department of the Interior U.S. Geological Survey ZIRCONIUM AND HAFNIUM. In 2010, the global economy began to recover, and consumption of zirconium ores and concentrates increased

  7. ORIGINAL PAPER Comparison of manure compost and mineral fertilizer

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    ORIGINAL PAPER Comparison of manure compost and mineral fertilizer for hybrid poplar plantation and methods Composted sheep manure (10 and 20 kg/tree) at planting was compared to N and P mineral Contrary to what we expected, compost treatments neither increased root development nor tree water status

  8. The solubility and kinetics of minerals under CO2-EGS geothermal conditions: Comparison of experimental and modeling results

    E-Print Network [OSTI]

    Xu, T.

    2014-01-01T23:59:59.000Z

    of rate parameters of water-mineral interaction kinetics forKinetic rate law for mineral dissolution and precipitationwhere n denotes kinetic mineral index, positive values of r

  9. The role of reaction affinity and secondary minerals in regulating chemical weathering rates at the Santa Cruz Soil Chronosequence, California

    E-Print Network [OSTI]

    Maher, K.

    2009-01-01T23:59:59.000Z

    on Reaction- Rates among Minerals and Aqueous-Solutions .1.as a result of secondary mineral precipitation and approachterm and Contemporary Mineral Weathering rates. Geochim.

  10. Orthopaedic applications of ferromagnetic shape memory alloys

    E-Print Network [OSTI]

    Guo, Weimin, M. Eng. Massachusetts Institute of Technology

    2008-01-01T23:59:59.000Z

    Ferromagnetic shape memory alloys (FSMAs) are a new class of magnetic field-actuated active materials with no current commercial applications. By applying a magnetic field of around 0.4 T, they can exert a stress of ...

  11. Thermomechanical modeling of a shape memory polymer 

    E-Print Network [OSTI]

    Ghosh, Pritha B.

    2009-05-15T23:59:59.000Z

    The aim of this work is to demonstrate a Helmholtz potential based approach for the development of the constitutive equations for a shape memory polymer undergoing a thermomechanical cycle. The approach is motivated by the use of a simple spring...

  12. ACOHERENT SHARED MEMORY Derek R. Hower

    E-Print Network [OSTI]

    Hill, Mark D.

    ACOHERENT SHARED MEMORY by Derek R. Hower A dissertation submitted in partial fulfillment. Hower 2012 All Rights Reserved #12;i Abstract The computer industry has entered an era where energy

  13. Thermomechanical modeling of a shape memory polymer

    E-Print Network [OSTI]

    Ghosh, Pritha B.

    2009-05-15T23:59:59.000Z

    The aim of this work is to demonstrate a Helmholtz potential based approach for the development of the constitutive equations for a shape memory polymer undergoing a thermomechanical cycle. The approach is motivated by the use of a simple spring...

  14. Size Effects in Ferromagnetic Shape Memory Alloys

    E-Print Network [OSTI]

    Ozdemir, Nevin

    2012-07-16T23:59:59.000Z

    effects in these mechanisms has both scientific and technological relevance. Superelastic behavior of Ni54Fe19Ga27 shape memory alloy single crystalline pillars was studied under compression as a function of pillar diameter. Multiple pillars...

  15. Funes the Memorious by Jorge Luis Borges

    E-Print Network [OSTI]

    Funes, who, after falling off his horse and receiving a bad head injury, acquired the amazing talent on the morning of April 30, 1882, and he could compare them in his memory with the veins in the marbled binding

  16. Housing memory: architecture, materiality and time 

    E-Print Network [OSTI]

    Spanou, Sofia-Irini

    2008-01-01T23:59:59.000Z

    , and cognition – and their intricate relationships with material culture, especially architecture, landscapes, practical action and social life, the aim is to suggest a theoretical and methodological framework within which to explore how memory of the past...

  17. Video Stores, Media Technologies, and Memory

    E-Print Network [OSTI]

    Wilken, Rowan

    2010-01-01T23:59:59.000Z

    both for analogue and digital media (e.g. , memory loss duefrom all forms of digital media usage (broadband downloadingin relation to digital media is signal compression and audio

  18. Aggressive children's memory for attachment relevant information

    E-Print Network [OSTI]

    Collie, Claire Futamase

    2004-09-30T23:59:59.000Z

    This study examined a measure of children's memory for information from a story about a hypothetical mother and child, the Story Task, as a potential tool to delineate subtypes of aggressive children based on the pattern of information processing...

  19. Log of Changes to IMA Mineral List This log file was begun in June 2010 to keep track of changes to the IMA list of minerals

    E-Print Network [OSTI]

    Downs, Robert T.

    1 Log of Changes to IMA Mineral List This log file was begun in June 2010 to keep track of changes to the IMA list of minerals at http://rruff.info/IMA. 2 August 2013: Eltyubyuite: New mineral descriptions of wadalite: a new mineral from the Northern Caucasus, Kabardino-Balkaria, Russia. European Journal

  20. Distributed trace using central performance counter memory

    DOE Patents [OSTI]

    Satterfield, David L; Sexton, James C

    2013-10-22T23:59:59.000Z

    A plurality of processing cores, are central storage unit having at least memory connected in a daisy chain manner, forming a daisy chain ring layout on an integrated chip. At least one of the plurality of processing cores places trace data on the daisy chain connection for transmitting the trace data to the central storage unit, and the central storage unit detects the trace data and stores the trace data in the memory co-located in with the central storage unit.

  1. Distributed trace using central performance counter memory

    DOE Patents [OSTI]

    Satterfield, David L.; Sexton, James C.

    2013-01-22T23:59:59.000Z

    A plurality of processing cores, are central storage unit having at least memory connected in a daisy chain manner, forming a daisy chain ring layout on an integrated chip. At least one of the plurality of processing cores places trace data on the daisy chain connection for transmitting the trace data to the central storage unit, and the central storage unit detects the trace data and stores the trace data in the memory co-located in with the central storage unit.

  2. Post polymerization cure shape memory polymers

    SciTech Connect (OSTI)

    Wilson, Thomas S; Hearon, Michael Keith; Bearinger, Jane P

    2014-11-11T23:59:59.000Z

    This invention relates to chemical polymer compositions, methods of synthesis, and fabrication methods for devices regarding polymers capable of displaying shape memory behavior (SMPs) and which can first be polymerized to a linear or branched polymeric structure, having thermoplastic properties, subsequently processed into a device through processes typical of polymer melts, solutions, and dispersions and then crossed linked to a shape memory thermoset polymer retaining the processed shape.

  3. Associative memory in phasing neuron networks

    SciTech Connect (OSTI)

    Nair, Niketh S [ORNL; Bochove, Erik J. [United States Air Force Research Laboratory, Kirtland Air Force Base; Braiman, Yehuda [ORNL

    2014-01-01T23:59:59.000Z

    We studied pattern formation in a network of coupled Hindmarsh-Rose model neurons and introduced a new model for associative memory retrieval using networks of Kuramoto oscillators. Hindmarsh-Rose Neural Networks can exhibit a rich set of collective dynamics that can be controlled by their connectivity. Specifically, we showed an instance of Hebb's rule where spiking was correlated with network topology. Based on this, we presented a simple model of associative memory in coupled phase oscillators.

  4. FOOD SUSTAINABILITY REPORT QUEEN'S HOSPITALITY SERVICES

    E-Print Network [OSTI]

    Ellis, Randy

    FOOD SUSTAINABILITY REPORT QUEEN'S HOSPITALITY SERVICES May 2008 #12;In recent years, a sustainability movement has taken root at Queen's. The impacts of the movement can be seen across campus sustainability position within the their student government ­The AMS, The Engineer Society open the Tea Room

  5. VETERINARY TEACHING HOSPITAL 1602 Campus Delivery

    E-Print Network [OSTI]

    with 7 or more years' of experience or Associate of Applied Science degree with 7 years' of experience Sciences Position Summary: The Veterinary Teaching Hospital (VTH) at Colorado State University (CSU) seeks of integrity. Superior interpersonal communication and presentation skills as well as proven organizat

  6. FEATURE ARTICLE 2 Kunde Hospital: Nepal

    E-Print Network [OSTI]

    Rambaut, Andrew

    FEATURE ARTICLE 2 Kunde Hospital: Nepal WORK IN PROGRESS 4 Public Health in Ceylon Medical research of the Mt Everest area in Nepal who have played such an important role in Himalayan mountaineering century the region became incorporated into the Gorkha kingdom that now forms the modern nation of Nepal

  7. Low latency memory access and synchronization

    DOE Patents [OSTI]

    Blumrich, Matthias A. (Ridgefield, CT); Chen, Dong (Croton On Hudson, NY); Coteus, Paul W. (Yorktown Heights, NY); Gara, Alan G. (Mount Kisco, NY); Giampapa, Mark E. (Irvington, NY); Heidelberger, Philip (Cortlandt Manor, NY); Hoenicke, Dirk (Ossining, NY); Ohmacht, Martin (Brewster, NY); Steinmacher-Burow, Burkhard D. (Mount Kisco, NY); Takken, Todd E. (Mount Kisco, NY), Vranas; Pavlos M. (Bedford Hills, NY)

    2010-10-19T23:59:59.000Z

    A low latency memory system access is provided in association with a weakly-ordered multiprocessor system. Bach processor in the multiprocessor shares resources, and each shared resource has an associated lock within a locking device that provides support for synchronization between the multiple processors in the multiprocessor and the orderly sharing of the resources. A processor only has permission to access a resource when it owns the lock associated with that resource, and an attempt by a processor to own a lock requires only a single load operation, rather than a traditional atomic load followed by store, such that the processor only performs a read operation and the hardware locking device performs a subsequent write operation rather than the processor. A simple prefetching for non-contiguous data structures is also disclosed. A memory line is redefined so that in addition to the normal physical memory data, every line includes a pointer that is large enough to point to any other line in the memory, wherein the pointers to determine which memory line to prefetch rather than some other predictive algorithm. This enables hardware to effectively prefetch memory access patterns that are non-contiguous, but repetitive.

  8. Low latency memory access and synchronization

    DOE Patents [OSTI]

    Blumrich, Matthias A. (Ridgefield, CT); Chen, Dong (Croton On Hudson, NY); Coteus, Paul W. (Yorktown Heights, NY); Gara, Alan G. (Mount Kisco, NY); Giampapa, Mark E. (Irvington, NY); Heidelberger, Philip (Cortlandt Manor, NY); Hoenicke, Dirk (Ossining, NY); Ohmacht, Martin (Brewster, NY); Steinmacher-Burow, Burkhard D. (Mount Kisco, NY); Takken, Todd E. (Mount Kisco, NY); Vranas, Pavlos M. (Bedford Hills, NY)

    2007-02-06T23:59:59.000Z

    A low latency memory system access is provided in association with a weakly-ordered multiprocessor system. Each processor in the multiprocessor shares resources, and each shared resource has an associated lock within a locking device that provides support for synchronization between the multiple processors in the multiprocessor and the orderly sharing of the resources. A processor only has permission to access a resource when it owns the lock associated with that resource, and an attempt by a processor to own a lock requires only a single load operation, rather than a traditional atomic load followed by store, such that the processor only performs a read operation and the hardware locking device performs a subsequent write operation rather than the processor. A simple prefetching for non-contiguous data structures is also disclosed. A memory line is redefined so that in addition to the normal physical memory data, every line includes a pointer that is large enough to point to any other line in the memory, wherein the pointers to determine which memory line to prefetch rather than some other predictive algorithm. This enables hardware to effectively prefetch memory access patterns that are non-contiguous, but repetitive.

  9. Evaluating operating system vulnerability to memory errors.

    SciTech Connect (OSTI)

    Ferreira, Kurt Brian; Bridges, Patrick G. (University of New Mexico); Pedretti, Kevin Thomas Tauke; Mueller, Frank (North Carolina State University); Fiala, David (North Carolina State University); Brightwell, Ronald Brian

    2012-05-01T23:59:59.000Z

    Reliability is of great concern to the scalability of extreme-scale systems. Of particular concern are soft errors in main memory, which are a leading cause of failures on current systems and are predicted to be the leading cause on future systems. While great effort has gone into designing algorithms and applications that can continue to make progress in the presence of these errors without restarting, the most critical software running on a node, the operating system (OS), is currently left relatively unprotected. OS resiliency is of particular importance because, though this software typically represents a small footprint of a compute node's physical memory, recent studies show more memory errors in this region of memory than the remainder of the system. In this paper, we investigate the soft error vulnerability of two operating systems used in current and future high-performance computing systems: Kitten, the lightweight kernel developed at Sandia National Laboratories, and CLE, a high-performance Linux-based operating system developed by Cray. For each of these platforms, we outline major structures and subsystems that are vulnerable to soft errors and describe methods that could be used to reconstruct damaged state. Our results show the Kitten lightweight operating system may be an easier target to harden against memory errors due to its smaller memory footprint, largely deterministic state, and simpler system structure.

  10. LARGE FORCE SHAPE MEMORY ALLOY LINEAR ACTUATOR JOS R. SANTIAGO ANADN

    E-Print Network [OSTI]

    Florida, University of

    LARGE FORCE SHAPE MEMORY ALLOY LINEAR ACTUATOR By JOSÉ R. SANTIAGO ANADÓN A THESIS PRESENTED ............................................................................................................1 Shape Memory Basics........................................................................................... 5 The Shape Memory Effect

  11. Lab 2: Mineral Lab notes. Minerals are inorganic, solid, naturally occurring substances that have a characteristic chemical compositions,

    E-Print Network [OSTI]

    Li, X. Rong

    a characteristic chemical compositions, distinctive physical properties, and crystalline structures. Chemical is silicon dioxide SiO2; the mineral galena is an ore of lead, and its chemical formula is PbS, a lead sulfide; and the mineral calcite, which is used as an antacid and in fertilizers, is calcium carbonate Ca

  12. Bone Mineral Density, Bone Turnover, and Systemic Inflammation in Non-cirrhotics with Chronic Hepatitis C

    E-Print Network [OSTI]

    Lai, J; Shoback, DMA; Zipperstein, J; Lizaola, B; Tseng, S; Terrault, NA

    2015-01-01T23:59:59.000Z

    Mun˜oz-Torres M, et al. Bone mineral density, serum insulin-et al. Osteoporosis and bone mineral metabolism disorders in1069-9. 11. George J. Bone mineral density and disorders of

  13. Chemically Accelerated Carbon Mineralization: Chemical and Biological Catalytic Enhancement of Weathering of Silicate Minerals as Novel Carbon Capture and Storage

    SciTech Connect (OSTI)

    None

    2010-07-01T23:59:59.000Z

    IMPACCT Project: Columbia University is developing a process to pull CO2 out of the exhaust gas of coal-fired power plants and turn it into a solid that can be easily and safely transported, stored above ground, or integrated into value-added products (e.g. paper filler, plastic filler, construction materials, etc.). In nature, the reaction of CO2 with various minerals over long periods of time will yield a solid carbonate—this process is known as carbon mineralization. The use of carbon mineralization as a CO2 capture and storage method is limited by the speeds at which these minerals can be dissolved and CO2 can be hydrated. To facilitate this, Columbia University is using a unique process and a combination of chemical catalysts which increase the mineral dissolution rate, and the enzymatic catalyst carbonic anhydrase which speeds up the hydration of CO2.

  14. Shape memory system with integrated actuation using embedded particles

    DOE Patents [OSTI]

    Buckley, Patrick R. (New York, NY); Maitland, Duncan J. (Pleasant Hill, CA)

    2012-05-29T23:59:59.000Z

    A shape memory material with integrated actuation using embedded particles. One embodiment provides a shape memory material apparatus comprising a shape memory material body and magnetic pieces in the shape memory material body. Another embodiment provides a method of actuating a device to perform an activity on a subject comprising the steps of positioning a shape memory material body in a desired position with regard to the subject, the shape memory material body capable of being formed in a specific primary shape, reformed into a secondary stable shape, and controllably actuated to recover the specific primary shape; including pieces in the shape memory material body; and actuating the shape memory material body using the pieces causing the shape memory material body to be controllably actuated to recover the specific primary shape and perform the activity on the subject.

  15. Shape memory system with integrated actuation using embedded particles

    SciTech Connect (OSTI)

    Buckley, Patrick R; Maitland, Duncan J

    2014-04-01T23:59:59.000Z

    A shape memory material with integrated actuation using embedded particles. One embodiment provides a shape memory material apparatus comprising a shape memory material body and magnetic pieces in the shape memory material body. Another embodiment provides a method of actuating a device to perform an activity on a subject comprising the steps of positioning a shape memory material body in a desired position with regard to the subject, the shape memory material body capable of being formed in a specific primary shape, reformed into a secondary stable shape, and controllably actuated to recover the specific primary shape; including pieces in the shape memory material body; and actuating the shape memory material body using the pieces causing the shape memory material body to be controllably actuated to recover the specific primary shape and perform the activity on the subject.

  16. Shape memory system with integrated actuation using embedded particles

    DOE Patents [OSTI]

    Buckley, Patrick R. (New York, NY); Maitland, Duncan J. (Pleasant Hill, CA)

    2009-09-22T23:59:59.000Z

    A shape memory material with integrated actuation using embedded particles. One embodiment provides a shape memory material apparatus comprising a shape memory material body and magnetic pieces in the shape memory material body. Another embodiment provides a method of actuating a device to perform an activity on a subject comprising the steps of positioning a shape memory material body in a desired position with regard to the subject, the shape memory material body capable of being formed in a specific primary shape, reformed into a secondary stable shape, and controllably actuated to recover the specific primary shape; including pieces in the shape memory material body; and actuating the shape memory material body using the pieces causing the shape memory material body to be controllably actuated to recover the specific primary shape and perform the activity on the subject.

  17. Running head: STEREOTYPE THREAT REDUCES MEMORY ERRORS Stereotype threat can reduce older adults' memory errors

    E-Print Network [OSTI]

    Mather, Mara

    Running head: STEREOTYPE THREAT REDUCES MEMORY ERRORS Stereotype threat can reduce older adults, 90089-0191. Phone: 213-740-6772. Email: barbersa@usc.edu #12;STEREOTYPE THREAT REDUCES MEMORY ERRORS 2 Abstract (144 words) Stereotype threat often incurs the cost of reducing the amount of information

  18. Missing working memory deficit in dyslexia: children writing from memory Erlijn van Genuchtena,b

    E-Print Network [OSTI]

    Cheng, Peter

    Missing working memory deficit in dyslexia: children writing from memory Erlijn van Genuchtena,b (e of writing processes of children with dyslexia, in order to examine the relationship between WM and writing. An experiment was used in which children with dyslexia, and chronological age-matched and reading age

  19. Combining Distributed Memory and Shared Memory Parallelization for Data Mining Algorithms

    E-Print Network [OSTI]

    Jin, Ruoming

    Combining Distributed Memory and Shared Memory Parallelization for Data Mining Algorithms Ruoming that are applicable to a number of common data mining algorithms. These techniques are incorpo- rated in a middleware-alone implementations of individual parallel data mining algorithms. Over- all, our work shows that a common framework

  20. au ag-polymetallic mineralization: Topics by E-print Network

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

    for Mineral and Energy Physics Websites Summary: Institute for Mineral and Energy Resources Answering Global Resource and Energy Challenges 12;Answering Global Resource and...

  1. The production of consumption: addressing the impact of mineral mining on tuberculosis in southern Africa

    E-Print Network [OSTI]

    Basu, Sanjay; Stuckler, David; Gonsalves, Gregg; Lurie, Mark

    2009-01-01T23:59:59.000Z

    and Rights Alliance: The Mining Sector, Tuberculosis andthe impact of mineral mining on tuberculosis in southernbetween mineral mining activities and tuberculosis incidence

  2. Assessment of industrial minerals and rocks in the controlled area

    SciTech Connect (OSTI)

    Castor, S.B. [Nevada Bureau of Mines and Geology, Reno, NV (United States); Lock, D.E. [Mackay School of Mines, Reno, NV (United States)

    1996-08-01T23:59:59.000Z

    Yucca Mountain in Nye County, Nevada, is a potential site for a permanent repository for high-level nuclear waste in Miocene ash flow tuff. The Yucca Mountain controlled area occupies approximately 98 km{sup 2} that includes the potential repository site. The Yucca Mountain controlled area is located within the southwestern Nevada volcanic field, a large area of Miocene volcanism that includes at least four major calderas or cauldrons. It is sited on a remnant of a Neogene volcanic plateau that was centered around the Timber Mountain caldera complex. The Yucca Mountain region contains many occurrences of valuable or potentially valuable industrial minerals, including deposits with past or current production of construction aggregate, borate minerals, clay, building stone, fluorspar, silicate, and zeolites. The existence of these deposits in the region and the occurrence of certain mineral materials at Yucca Mountain, indicate that the controlled area may have potential for industrial mineral and rock deposits. Consideration of the industrial mineral potential within the Yucca Mountain controlled area is mainly based on petrographic and lithologic studies of samples from drill holes in Yucca Mountain. Clay minerals, zeolites, fluorite, and barite, as minerals that are produced economically in Nevada, have been identified in samples from drill holes in Yucca Mountain.

  3. assiut university hospitals: Topics by E-print Network

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

    ENERGY COMMISSION SPECIAL DISTRICTS HOSPITALS & PUBLIC CARE COLLEGES & UNIVERSITIES Energy Storage, Conversion and Utilization Websites Summary: CALIFORNIA ENERGY COMMISSION...

  4. Coordinating Pediatric Medical Care during an Influenza Pandemic - Hospital Workbook

    SciTech Connect (OSTI)

    HCTT CHE

    2010-01-01T23:59:59.000Z

    This workbook is intended to assist hospitals with coordinating medical care for pediatric influenza-like illness across their community.

  5. Applications of mineral carbonation to geological sequestration of CO2

    SciTech Connect (OSTI)

    O'Connor, William K.; Rush, G.E.

    2005-01-01T23:59:59.000Z

    Geological sequestration of CO2 is a promising near-term sequestration methodology. However, migration of the CO2 beyond the natural reservoir seals could become problematic, thus the identification of means to enhance the natural seals could prove beneficial. Injection of a mineral reactant slurry could provide a means to enhance the natural reservoir seals by supplying the necessary cations for precipitation of mineral carbonates. The subject study evaluates the merit of several mineral slurry injection strategies by conduct of a series of laboratory-scale CO2 flood tests on whole core samples of the Mt. Simon sandstone from the Illinois Basin.

  6. SkyMine Carbon Mineralization Pilot Project

    SciTech Connect (OSTI)

    Joe Jones; Clive Barton; Mark Clayton; Al Yablonsky; David Legere

    2010-09-30T23:59:59.000Z

    This Topical Report addresses accomplishments achieved during Phase 1 of the SkyMine{reg_sign} Carbon Mineralization Pilot Project. The primary objectives of this project are to design, construct, and operate a system to capture CO{sub 2} from a slipstream of flue gas from a commercial coal-fired cement kiln, convert that CO{sub 2} to products having commercial value (i.e., beneficial use), show the economic viability of the CO{sub 2} capture and conversion process, and thereby advance the technology to a point of readiness for commercial scale demonstration and proliferation. The project will also substantiate market opportunities for the technology by sales of chemicals into existing markets, and identify opportunities to improve technology performance and reduce costs at commercial scale. The primary objectives of Phase 1 of the project were to elaborate proven SkyMine{reg_sign} process chemistry to commercial pilot-scale operation and complete the preliminary design ('Reference Plant Design') for the pilot plant to be built and operated in Phase 2. Additionally, during Phase 1, information necessary to inform a DOE determination regarding NEPA requirements for the project was developed, and a comprehensive carbon lifecycle analysis was completed. These items were included in the formal application for funding under Phase 2. All Phase 1 objectives were successfully met on schedule and within budget.

  7. Integrating Steel Production with Mineral Carbon Sequestration

    SciTech Connect (OSTI)

    Klaus Lackner; Paul Doby; Tuncel Yegulalp; Samuel Krevor; Christopher Graves

    2008-05-01T23:59:59.000Z

    The objectives of the project were (i) to develop a combination iron oxide production and carbon sequestration plant that will use serpentine ores as the source of iron and the extraction tailings as the storage element for CO2 disposal, (ii) the identification of locations within the US where this process may be implemented and (iii) to create a standardized process to characterize the serpentine deposits in terms of carbon disposal capacity and iron and steel production capacity. The first objective was not accomplished. The research failed to identify a technique to accelerate direct aqueous mineral carbonation, the limiting step in the integration of steel production and carbon sequestration. Objective (ii) was accomplished. It was found that the sequestration potential of the ultramafic resource surfaces in the US and Puerto Rico is approximately 4,647 Gt of CO2 or over 500 years of current US production of CO2. Lastly, a computer model was developed to investigate the impact of various system parameters (recoveries and efficiencies and capacities of different system components) and serpentinite quality as well as incorporation of CO2 from sources outside the steel industry.

  8. aqueous mineral carbonation: Topics by E-print Network

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

    of1 coal combustion fly-ash2 3 G. Montes that could possibly4 contribute to reducing carbon dioxide emissions is the in-situ mineral sequestration (long term5 geological...

  9. Select Minerals and Potable Use of Reclaimed Wastewaters

    E-Print Network [OSTI]

    Wolf, H.

    The long-observed relationships of an influence of drinking water mineral content on heart-circulatory deaths are developed to indicate that sodium -- when present in sufficiently high concentrations -- may be detrimental to human health...

  10. Immersion freezing of clay minerals and bacterial ice nuclei

    E-Print Network [OSTI]

    Hiranuma, Naruki

    2013-01-01T23:59:59.000Z

    The immersion mode ice nucleation efficiency of clay minerals and biological aerosols has been investigated using the AIDA (Aerosol Interaction and Dynamics in the Atmosphere) cloud chamber. Both monodisperse and polydisperse ...

  11. An Overview of Hydrothermal Alteration and Vein Mineralization...

    Open Energy Info (EERE)

    Vein Mineralization in Continental Scientific Drilling Program Core Hole VC-2B, Valles Caldera, New Mexico Jump to: navigation, search OpenEI Reference LibraryAdd to library...

  12. LipidMiner: A Software for Automated Identification and Quantification...

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

    LipidMiner also only processes file formats generated from mass spectrometers from Thermo, i.e. the .RAW format. In the future, we are planning to accommodate file formats...

  13. Climate VISION: Private Sector Initiatives: Minerals: GHG Information

    Office of Scientific and Technical Information (OSTI)

    GHG Information Read the Industrial Minerals Association - North America (IMA-NA) 2011 Greenhouse Gas and Energy Survey Industry Summary for the period from 2000 to 2010 (PDF 16...

  14. and J. Selverstone, Contrib. Mineral. Petrol. 83, 348 (1982); (19)].

    E-Print Network [OSTI]

    Bermingham, Eldredge

    1982-01-01T23:59:59.000Z

    and J. Selverstone, Contrib. Mineral. Petrol. 83, 348 (1982); (19)]. 16. C. R. Vyhnal and C. P. Petrol. 132, 371 (1998); J. L. M. van Haren, J. J. Ague, D. M. Rye, Geochim. Cosmochim. Acta 60, 3487

  15. A Review Of Water Contents Of Nominally Anhydrous Natural Minerals...

    Open Energy Info (EERE)

    navigation, search OpenEI Reference LibraryAdd to library Journal Article: A Review Of Water Contents Of Nominally Anhydrous Natural Minerals In The Mantles Of Earth, Mars And The...

  16. Net receipts sharing and transfer of federal mineral responsibilities

    SciTech Connect (OSTI)

    McCannon, S. (Colorado Dept. of Natural Resources, Denver, CO (United States))

    1992-12-01T23:59:59.000Z

    Two interrelated issues - the policy of net receipt sharing and the [open quotes]Mineral Royalty Transfer Study[close quotes] that was submitted to Congress in June of this year by the Minerals Management Service of the Department of Interior are discussed. The 1993 Interior Appropriations Act, P.L. 102-381, which was signed by the president on October 5, 1992, includes a provision that, in addition to costing states $37.5 million has a few other problems: It may be illegal, it flies in the face of the Mineral Leasing Act, it sets a frightening precedent, it is bad public policy and it ignores the substantial contribution of states to federal mineral development. This provision is known as net receipt sharing. The advantages and disadvantages of this Act are discussed.

  17. Memory device using movement of protons

    DOE Patents [OSTI]

    Warren, William L. (Albuquerque, NM); Vanheusden, Karel J. R. (Albuquerque, NM); Fleetwood, Daniel M. (Albuquerque, NM); Devine, Roderick A. B. (St. Martin le Vinoux, FR)

    1998-01-01T23:59:59.000Z

    An electrically written memory element utilizing the motion of protons within a dielectric layer surrounded by layers on either side to confine the protons within the dielectric layer with electrode means attached to the surrounding layers to change the spatial position of the protons within the dielectric layer. The device is preferably constructed as a silicon-silicon dioxide-silicon layered structure with the protons being introduced to the structure laterally through the exposed edges of the silicon dioxide layer during a high temperature anneal in an atmosphere containing hydrogen gas. The device operates at low power, is preferably nonvolatile, is radiation tolerant, and is compatible with convention silicon MOS processing for integration with other microelectronic elements on the same silicon substrate. With the addition of an optically active layer, the memory element becomes an electrically written, optically read optical memory element.

  18. Memory device using movement of protons

    DOE Patents [OSTI]

    Warren, W.L.; Vanheusden, K.J.R.; Fleetwood, D.M.; Devine, R.A.B.

    1998-11-03T23:59:59.000Z

    An electrically written memory element is disclosed utilizing the motion of protons within a dielectric layer surrounded by layers on either side to confine the protons within the dielectric layer with electrode means attached to the surrounding layers to change the spatial position of the protons within the dielectric layer. The device is preferably constructed as a silicon-silicon dioxide-silicon layered structure with the protons being introduced to the structure laterally through the exposed edges of the silicon dioxide layer during a high temperature anneal in an atmosphere containing hydrogen gas. The device operates at low power, is preferably nonvolatile, is radiation tolerant, and is compatible with convention silicon MOS processing for integration with other microelectronic elements on the same silicon substrate. With the addition of an optically active layer, the memory element becomes an electrically written, optically read optical memory element. 19 figs.

  19. Ni-Mn-Ga shape memory nanoactuation

    SciTech Connect (OSTI)

    Kohl, M., E-mail: manfred.kohl@kit.edu; Schmitt, M.; Krevet, B. [Karlsruhe Institute of Technology, IMT, P.O. Box 3640, 76021 Karlsruhe (Germany); Backen, A.; Schultz, L. [IFW Dresden, P.O. Box 270116, 01171 Dresden (Germany); Fähler, S. [IFW Dresden, P.O. Box 270116, 01171 Dresden (Germany); Technische Universität Chemnitz, Institute of Physics, 09107 Chemnitz (Germany)

    2014-01-27T23:59:59.000Z

    To probe finite size effects in ferromagnetic shape memory nanoactuators, double-beam structures with minimum dimensions down to 100?nm are designed, fabricated, and characterized in-situ in a scanning electron microscope with respect to their coupled thermo-elastic and electro-thermal properties. Electrical resistance and mechanical beam bending tests demonstrate a reversible thermal shape memory effect down to 100?nm. Electro-thermal actuation involves large temperature gradients along the nanobeam in the order of 100?K/?m. We discuss the influence of surface and twin boundary energies and explain why free-standing nanoactuators behave differently compared to constrained geometries like films and nanocrystalline shape memory alloys.

  20. Memory device using movement of protons

    DOE Patents [OSTI]

    Warren, William L. (Albuquerque, NM); Vanheusden, Karel J. R. (Albuquerque, NM); Fleetwood, Daniel M. (Albuquerque, NM); Devine, Roderick A. B. (St. Martin le Vinoux, FR)

    2000-01-01T23:59:59.000Z

    An electrically written memory element utilizing the motion of protons within a dielectric layer surrounded by layers on either side to confine the protons within the dielectric layer with electrode means attached to the surrounding layers to change the spatial position of the protons within the dielectric layer. The device is preferably constructed as a silicon-silicon dioxide-silicon layered structure with the protons being introduced to the structure laterally through the exposed edges of the silicon dioxide layer during a high temperature anneal in an atmosphere containing hydrogen gas. The device operates at low power, is preferably nonvolatile, is radiation tolerant, and is compatible with convention silicon MOS processing for integration with other microelectronic elements on the same silicon substrate. With the addition of an optically active layer, the memory element becomes an electrically written, optically read optical memory element.

  1. Structural Thermomechanical Models for Shape Memory Alloy Components

    E-Print Network [OSTI]

    Rao, Ashwin

    2014-04-18T23:59:59.000Z

    Thermally responsive shape memory alloys (SMA) demonstrate interesting properties like shape memory effect (SME) and superelasticity (SE). SMA components in the form of wires, springs and beams typically exhibit complex, nonlinear hysteretic...

  2. Early remodeling of the neocortex upon episodic memory encoding

    E-Print Network [OSTI]

    Ericsson, M.

    Understanding the mechanisms by which long-term memories are formed and stored in the brain represents a central aim of neuroscience. Prevailing theory suggests that long-term memory encoding involves early plasticity ...

  3. Intellectual property strategy : analysis of the flash memory industry

    E-Print Network [OSTI]

    Ogura, Tomoko H

    2006-01-01T23:59:59.000Z

    This thesis studies the intellectual property strategy of companies in the flash memory industry, with special emphasis on technology and the development of nitride-based flash, a new and emerging type of memory technology. ...

  4. Main Memory Management for Persistence Antony L. Hosking

    E-Print Network [OSTI]

    Hosking, Antony

    Reachability-based persistence imposes new requirements for main memory management in general, and garbage col memory heap. However, objects may survive from one run of a program to the next, by virtue of being

  5. Linking dopaminergic physiology to working memory related neural circuitry

    E-Print Network [OSTI]

    Bolton, Andrew D. (Andrew Donald)

    2014-01-01T23:59:59.000Z

    Working memory is the ability to hold information "online" over a delay in order to perform a task. This kind of memory is thought to be encoded in the brain by persistent neural activity that outlasts the presentation of ...

  6. Reversible neural inactivation reveals hippocampal particin several memory processesipation 

    E-Print Network [OSTI]

    Riedel, G; Micheau, J; Lam, A G M; Roloff, E.v.L.; Martin, Stephen J; Bridge, H; de Hoz, L; Poeschel, B; McCulloch, J; Morris, Richard G M

    Studies of patients and animals with brain lesions have implicated the hippocampal formation in spatial, declarative/relational and episodic types of memory. These and other types of memory consist of a series of ...

  7. Development of Superelastic Effects in Ferrous Shape Memory Alloy

    E-Print Network [OSTI]

    Olson, Scott Michael

    SE: Superelastic effect SME: Shape memory effect Nitinol:shape memory effect, (SME), whereby the material returns toelastic strain. In SMAs, the SME and SE are based on the

  8. Curating Memory: 9/11 Commemoration and Foucault's Archive 

    E-Print Network [OSTI]

    Rowe, Sara 1988-

    2012-08-17T23:59:59.000Z

    This study of commemoration of 9/11 on the 10th anniversary is performed at the intersection of public memory and rhetorical studies. Examining the role of the individual within public memory, this study furthers both ...

  9. Good Programming in Transactional Memory$ Game Theory Meets Multicore Architecture

    E-Print Network [OSTI]

    Good Programming in Transactional Memory$ Game Theory Meets Multicore Architecture Raphael compatible. Keywords: transactional memory, game theory, multicore architecture, concurrency, contention management, mechanism design, human factors 1. Introduction In traditional single core architecture

  10. Method for refreshing a non-volatile memory

    SciTech Connect (OSTI)

    Riekels, James E. (New Hope, MN); Schlesinger, Samuel (Aventura, FL)

    2008-11-04T23:59:59.000Z

    A non-volatile memory and a method of refreshing a memory are described. The method includes allowing an external system to control refreshing operations within the memory. The memory may generate a refresh request signal and transmit the refresh request signal to the external system. When the external system finds an available time to process the refresh request, the external system acknowledges the refresh request and transmits a refresh acknowledge signal to the memory. The memory may also comprise a page register for reading and rewriting a data state back to the memory. The page register may comprise latches in lieu of supplemental non-volatile storage elements, thereby conserving real estate within the memory.

  11. A NOVEL APPROACH TO MINERAL CARBONATION: ENHANCING CARBONATION WHILE AVOIDING MINERAL PRETREATMENT PROCESS COST

    SciTech Connect (OSTI)

    Michael J. McKelvy; Andrew V.G. Chizmeshya; Kyle Squires; Ray W. Carpenter; Hamadallah Bearat

    2005-10-01T23:59:59.000Z

    Known fossil fuel reserves, especially coal, can support global energy demands for centuries to come, if the environmental problems associated with CO{sub 2} emissions can be overcome. Unlike other CO{sub 2} sequestration candidate technologies that propose long-term storage, mineral sequestration provides permanent disposal by forming geologically stable mineral carbonates. Carbonation of the widely occurring mineral olivine (e.g., forsterite, Mg{sub 2}SiO{sub 4}) is a large-scale sequestration process candidate for regional implementation, which converts CO{sub 2} into the environmentally benign mineral magnesite (MgCO{sub 3}). The primary goal is cost-competitive process development. As the process is exothermic, it inherently offers low-cost potential. Enhancing carbonation reactivity is key to economic viability. Recent studies at the U.S. DOE Albany Research Center have established that aqueous-solution carbonation using supercritical CO{sub 2} is a promising process; even without olivine activation, 30-50% carbonation has been achieved in an hour. Mechanical activation (e.g., attrition) has accelerated the carbonation process to an industrial timescale (i.e., near completion in less than an hour), at reduced pressure and temperature. However, the activation cost is too high to be economical and lower cost pretreatment options are needed. Herein, we report our first year progress in exploring a novel approach that offers the potential to substantially enhance carbonation reactivity while bypassing pretreatment activation. We have discovered that robust silica-rich passivating layers form on the olivine surface during carbonation. As carbonation proceeds, these passivating layers thicken, fracture and eventually exfoliate, exposing fresh olivine surfaces during rapidly-stirred/circulating carbonation. We are exploring the mechanisms that govern carbonation reactivity and the impact that (1) modeling/controlling the slurry fluid-flow conditions, (2) varying the aqueous ion species/size and concentration (e.g., Li{sup +}, Na{sup +}, K{sup +}, Rb{sup +}, Cl{sup -}, HCO{sub 3}{sup -}), and (3) incorporating select sonication offer to enhance exfoliation and carbonation. Thus far, we have succeeded in nearly doubling the extent of carbonation observed compared with the optimum procedure previously developed by the Albany Research Center. Aqueous carbonation reactivity was found to be a strong function of the ionic species present and their aqueous activities, as well as the slurry fluid flow conditions incorporated. Synergistic control of these parameters offers the potential for further improvements in carbonation reactivity. A new sonication exfoliation system incorporating a novel sealing system was developed to carry out the sonication studies. Our initial studies that incorporate controlled sonication have not yet lead to a significant improvement in the extent of carbonation observed. Year 2 studies will emphasize those approaches that offer the greatest potential to cost effectively enhance carbonation, as well as combined approaches that may further enhance carbonation. Mechanistic investigations indicate incongruent dissolution results in the observed silica-rich passivating layer formation. Observations of magnesite nanocrystals within the passivating layers that form indicate the layers can exhibit significant permeability to the key reactants present (e.g., Mg{sup 2+}, H{sup +}, H{sub 2}O, CO{sub 2}, and HCO{sub 3} -). Atomistic modeling supports the observation of robust passivating layers that retain significant permeability to the key reaction species involved. Studies in Year 2 will emphasize the impact that controlled aqueous speciation and activity and slurry-flow dynamics have on the mechanisms that control carbonation reactivity and the potential they offer to substantially reduce olivine mineral sequestration process cost.

  12. Paging memory from random access memory to backing storage in a parallel computer

    DOE Patents [OSTI]

    Archer, Charles J; Blocksome, Michael A; Inglett, Todd A; Ratterman, Joseph D; Smith, Brian E

    2013-05-21T23:59:59.000Z

    Paging memory from random access memory (`RAM`) to backing storage in a parallel computer that includes a plurality of compute nodes, including: executing a data processing application on a virtual machine operating system in a virtual machine on a first compute node; providing, by a second compute node, backing storage for the contents of RAM on the first compute node; and swapping, by the virtual machine operating system in the virtual machine on the first compute node, a page of memory from RAM on the first compute node to the backing storage on the second compute node.

  13. Life-cycle assessment of NAND flash memory

    E-Print Network [OSTI]

    Boyd, Sarah; Horvath, A; Dornfeld, David

    2010-01-01T23:59:59.000Z

    global warming potential (GWP) of ?ash memory are abatement of per?uorinated compounds (PFCs) and reduction of electricity-

  14. Making Memorial Day Plans? Be Sure They're Efficient

    Broader source: Energy.gov [DOE]

    Useful tips from Energy Savers - from cooking, to entertaining, to driving - how to stay energy efficient this Memorial Day weekend.

  15. Development of Superelastic Effects in Ferrous Shape Memory Alloy

    E-Print Network [OSTI]

    Olson, Scott Michael

    titanium shape memory alloy SIM: Stress-induced martensite LOM: Light optical microscopy SEM: Scanning electron microscope EDS: Energy

  16. Shape memory and pseudoelasticity in metal nanowires.

    SciTech Connect (OSTI)

    Zimmerman, Jonathan A.; Park, Harold S.; Gall, Ken

    2005-07-01T23:59:59.000Z

    Structural reorientations in metallic fcc nanowires are controlled by a combination of size, thermal energy, and the type of defects formed during inelastic deformation. By utilizing atomistic simulations, we show that certain fcc nanowires can exhibit both shape memory and pseudoelastic behavior. We also show that the formation of defect-free twins, a process related to the material stacking fault energy, nanometer size scale, and surface stresses is the mechanism that controls the ability of fcc nanowires of different materials to show a reversible transition between two crystal orientations during loading and thus shape memory and pseudoelasticity.

  17. Circular polarization memory in polydisperse scattering media

    E-Print Network [OSTI]

    Macdonald, Callum M; Meglinski, Igor

    2015-01-01T23:59:59.000Z

    We investigate the survival of circularly polarized light in random scattering media. The surprising persistence of this form of polarization has a known dependence on the size and refractive index of scattering particles, however a general description regarding polydisperse media is lacking. Through analysis of Mie theory, we present a means of calculating the magnitude of circular polarization memory in complex media, with total generality in the distribution of particle sizes and refractive indices. Quantification of this memory effect enables an alternate pathway towards recovering particle size distribution, based on measurements of diffusing circularly polarized light.

  18. E-Print Network 3.0 - admitting department hospital Sample Search...

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

    Abstract (298 words) Hospital reform... private companies providing health care services: hospital design, medical equipment, ... Source: Ecole Polytechnique,...

  19. Hydrothermal Phase Relations Among Uranyl Minerals at the Nopal I Analog Site

    SciTech Connect (OSTI)

    Murphy, William M. [Geological and Environmental Sciences, California State University, Chico, CA, 95929 (United States)

    2007-07-01T23:59:59.000Z

    Uranyl mineral paragenesis at Nopal I is an analog of spent fuel alteration at Yucca Mountain. Petrographic studies suggest a variety of possible hydrothermal conditions for uranium mineralization at Nopal I. Calculated equilibrium phase relations among uranyl minerals show uranophane stability over a broad range of realistic conditions and indicate that uranyl mineral variety reflects persistent chemical potential heterogeneity. (author)

  20. U.S. GEOLOGICAL SURVEY--MINERALS INFORMATION 1 ZIRCONIUM AND HAFNIUM

    E-Print Network [OSTI]

    U.S. GEOLOGICAL SURVEY--MINERALS INFORMATION 1 ZIRCONIUM AND HAFNIUM By Joseph Gambogi Zirconium at crust; however, zircon is the primary naturally occurring mineral the Old Hickory deposit south of the mining and processing zircon (Mineral Sands Report, 1997b). of heavy-mineral sands for the titanium

  1. The mineral nature of asbestos Malcolm Ross a,*, Arthur M. Langer a

    E-Print Network [OSTI]

    Ahmad, Sajjad

    The mineral nature of asbestos Malcolm Ross a,*, Arthur M. Langer a , Gordon L. Nord a , Robert P Received 13 September 2007 Available online 1 October 2007 Abstract Fibrous minerals are common in nature but asbestiform minerals are rare. The unique mineralogical characteristic common to all the asbestos minerals

  2. cAnt-Miner: An Ant Colony Classification Algorithm to Cope with Continuous Attributes

    E-Print Network [OSTI]

    Heinke, Dietmar

    cAnt-Miner: An Ant Colony Classification Algorithm to Cope with Continuous Attributes Fernando E. B {febo2,A.A.Freitas,C.G.Johnson}@kent.ac.uk Abstract. This paper presents an extension to Ant-Miner, named cAnt- Miner (Ant-Miner coping with continuous attributes), which incorpo- rates an entropy

  3. V-Miner: Using Enhanced Parallel Coordinates to Mine Product Design and Test Data 1

    E-Print Network [OSTI]

    Liu, Bing

    V-Miner: Using Enhanced Parallel Coordinates to Mine Product Design and Test Data 1 Kaidi Zhao patterns can be easily detected visually. The Visual Miner (V-Miner) software includes both automated or data mining. This paper begins with an introduction to the proposed techniques and the V-Miner system

  4. GEOL 103 Writing Assignment 1. Minerals Key 1. What's a cation? Anion?

    E-Print Network [OSTI]

    Kirby, Carl S.

    GEOL 103 Writing Assignment 1. Minerals Key 1. What's a cation? Anion? A cation is a charged atom material. 5. What kinds of evidence tell us about the internal structure of minerals? How does the cleavage. Cleavage planes in minerals are planes of relatively weaker bonds that allow minerals to preferentially

  5. PTYS 109 LAB EXPLORATION AND DISCOVERY IN PLANETARY SCIENCE ROCKS AND MINERALS 133

    E-Print Network [OSTI]

    Cohen, Barbara Anne

    PTYS 109 LAB EXPLORATION AND DISCOVERY IN PLANETARY SCIENCE ROCKS AND MINERALS 133 Rocks and Minerals I. OBJECTIVES One of the many ways to study Earth is by examining the rocks that make up its types of rocks and minerals; · determine the formation and the history of each rock and mineral; · infer

  6. ORIGINAL RESEARCH Minerals Form a Continuum Phase in Mature Cancellous Bone

    E-Print Network [OSTI]

    Price, Paul A.

    ORIGINAL RESEARCH Minerals Form a Continuum Phase in Mature Cancellous Bone Po-Yu Chen · Damon the hierarchical structure of mineral in mature bone. A method to completely deproteinize bone without altering of mineral and protein constituents. SEM revealed that bone minerals are fused together and form a sheet

  7. Soil Interfaces in a Changing World International Symposium of Interactions of Soil Minerals with

    E-Print Network [OSTI]

    Sparks, Donald L.

    Minerals with Organic Components and Microorganisms 3rd InterCongress of Commission 2.5 IUSS Soil chemical at Carbon/Mineral and Metal(loid)/Mineral Interfaces Donald L. Sparks, Chunmei Chen, Peter Leinweber, Matt to investigate biogeochemical processes at mineral/microbe interfaces that involve nutrients such as C, N, and P

  8. INFLUENCE OF TEMPERATURE ON NICKEL SORPTION ON CLAY MINERAL AND OXIDE SURFACES. K. G. Scheckel1

    E-Print Network [OSTI]

    Sparks, Donald L.

    INFLUENCE OF TEMPERATURE ON NICKEL SORPTION ON CLAY MINERAL AND OXIDE SURFACES. K. G. Scheckel1- ues are within the range of mineral formation which sup- ports previous findings of nickel precipitation on these mineral and oxide surfaces. Conclusions: Sorption of nickel on the mineral phases results

  9. Running Head: Correlation of Microbial Communities with Caclium Carbonate1 (Travertine) Mineral Precipitation2

    E-Print Network [OSTI]

    Goldenfeld, Nigel

    Precipitation2 3 4 Correlation of Microbial Communities with Calcium Carbonate (Travertine)5 Mineral of changing environmental conditions and associated calcium carbonate mineral18 precipitation along the spring and morphology of calcium carbonate mineral precipitation.3 Carbonate minerals are ideal for this type of study

  10. Shape memory behavior of ultrafine grained NiTi and TiNiPd shape memory alloys

    E-Print Network [OSTI]

    Kockar, Benat

    2009-05-15T23:59:59.000Z

    The cyclic instability in shape memory characteristics of NiTi-based shape memory alloys (SMAs), such as transformation temperatures, transformation and irrecoverable strains and transformation hysteresis upon thermal and mechanical cycling limits...

  11. The nature of the working memory system underlying language processing and its relationship to the long-term memory system

    E-Print Network [OSTI]

    Fedorenko, Evelina Georgievna

    2007-01-01T23:59:59.000Z

    This thesis examines two questions concerning the working memory system underlying language processing: (1) To what extent is the working memory system underlying language processing domain-specific? and (2) What is the ...

  12. Evaluating Memory Energy Efficiency in Parallel I/O Workloads

    E-Print Network [OSTI]

    Zhu, Yifeng

    Evaluating Memory Energy Efficiency in Parallel I/O Workloads Jianhui Yue,Yifeng Zhu , Zhao Cai the ever- widening gap between disk and processor speeds, memory energy efficiency becomes an increasingly management policies heavily influence the overall memory energy efficiency. In partic- ular, under the same

  13. Reinforcement Learning for Active Length Control of Shape Memory Alloys

    E-Print Network [OSTI]

    Valasek, John

    Reinforcement Learning for Active Length Control of Shape Memory Alloys Kenton Kirkpatrick John Valasek Aerospace Engineering Department Texas A&M University AIAA GNC Conference 21 August 2008 Honolulu;Kirkpatrick & Valasek - 5 Shape Memory Alloys (SMA) Metallic Alloys used as actuators Shape Memory Effect

  14. An Instance Theory of Attention and Memory Gordon D. Logan

    E-Print Network [OSTI]

    Logan, Gordon D.

    of attention and memory (ITAM) is presented that integrates formal theories of attention and memory phenomena; objects are categorized by attending to them. ITAM incorporates each of its ancestors as a special case of this heritage, I call the new theory the instance theory of attention and memory (ITAM). Its ancestors on each

  15. Using Multilevel Phase Change Memory to Build Data Storage: A

    E-Print Network [OSTI]

    Zhang, Tong

    cache. It is well known that phase-change material resistance drift gradually reduces memory deviceUsing Multilevel Phase Change Memory to Build Data Storage: A Time-Aware System Design Perspective per cell (MLC) phase-change memory (PCM) in data storage systems such as solid-state disk and disk

  16. Phase Change Memory An Architecture and Systems Perspective

    E-Print Network [OSTI]

    Lee, Benjamin C.

    #12;Phase Change Memory Store data within phase change material [Ovshinsky68] Set phase via currentPhase Change Memory An Architecture and Systems Perspective Benjamin Lee Computer Architecture lifetime 1 B.Lee et al. "Architecting phase change memory as a scalable DRAM alternative." ISCA-36

  17. Coding-based Energy Minimization for Phase Change Memory

    E-Print Network [OSTI]

    -1-4503-1199-1/12/06 ...$10.00. states of the phase-change material. In one state, the ma- terial is amorphous with a highCoding-based Energy Minimization for Phase Change Memory Azalia Mirhoseini Electrical and Computer Phase Change Memory write energy. Our method minimizes the energy required for memory rewrites

  18. Guide wire extension for shape memory polymer occlusion removal devices

    DOE Patents [OSTI]

    Maitland, Duncan J. (Pleasant Hill, CA); Small, IV, Ward (Livermore, CA); Hartman, Jonathan (Sacramento, CA)

    2009-11-03T23:59:59.000Z

    A flexible extension for a shape memory polymer occlusion removal device. A shape memory polymer instrument is transported through a vessel via a catheter. A flexible elongated unit is operatively connected to the distal end of the shape memory polymer instrument to enhance maneuverability through tortuous paths en route to the occlusion.

  19. Design of Innovative Thermoset Shape Memory Polyurethanes (SMPUs)

    E-Print Network [OSTI]

    Dalang, Robert C.

    Design of Innovative Thermoset Shape Memory Polyurethanes (SMPUs) Author: Yaobo Ding Supervisor, École Polytechnique Fédérale de Lausanne Email: yaobo.ding@epfl.ch Motivation Shape memory polymers-based shape memory polymers, and microfludic devices is one of them. Low cost SMPUs for microfluidics

  20. Shape Memory Polymer Patrick T. Mather,1,2

    E-Print Network [OSTI]

    Mather, Patrick T.

    Shape Memory Polymer Research Patrick T. Mather,1,2 Xiaofan Luo,1,2 and Ingrid A. Rousseau3 1-145419 Copyright c 2009 by Annual Reviews. All rights reserved 1531-7331/09/0804-0445$20.00 Key Words shape memory witnessed significant advances in the field of shape memory polymers (SMPs) with the elucidation of new

  1. Introduction Nickel Titanium exhibits shape-memory or

    E-Print Network [OSTI]

    Dalang, Robert C.

    Introduction Nickel Titanium exhibits shape-memory or superelastic effect coupled with good of the implant. Figure 1: (a) Shape-memory effect. (b) Superelastic effect Processing and Characterization of NiTi Shape-Memory Alloys with 3D Interconnected Porosity Antoine Emery Supervisors: Prof. A. Mortensen (EPFL

  2. Shape Memory Assisted Self-Healing Coating Xiaofan Luo

    E-Print Network [OSTI]

    Mather, Patrick T.

    Shape Memory Assisted Self-Healing Coating Xiaofan Luo and Patrick T. Mather* Department and characterization of new shape memory assisted self- healing (SMASH) coatings. The coatings feature a phase in a shape memory epoxy matrix. Mechanical damage to the coating can be self-healed via heating, which

  3. Toward Evaluation of Shape Memory Alloy Actuators for Endosurgery

    E-Print Network [OSTI]

    Toward Evaluation of Shape Memory Alloy Actuators for Endosurgery Kaari Koehn and Shahram Payandeh the movements of MIS tools. One such altemative could be the e:lectromechanical shape memory alloy actuators as in teleoperation. Nickel-Titanium (NiTi)alloy is a commerciallyavailable member of the family of Shape Memory

  4. Dynamic Buckling and Recovery of Thin Cylindrical Shape Memory Shells

    E-Print Network [OSTI]

    Nemat-Nasser, Sia

    Dynamic Buckling and Recovery of Thin Cylindrical Shape Memory Shells Mahmoud Reza Amini and Sia@ucsd.edu Phone: (858) 534-6525 FAX: (858) 534-2727 Abstract Shape-memory alloys can sustain relatively large consisting of shape-memory alloys in order to understand the response when used as the core of the sandwich

  5. Shape memory and nanostructure in poly(norbornyl-POSS) copolymers

    E-Print Network [OSTI]

    Mather, Patrick T.

    Shape memory and nanostructure in poly(norbornyl-POSS) copolymers HG Jeon,1 * PT Mather2 and TS Blvd., Edwards AFB, CA 93524­7680, USA Abstract: The microstructure and shape-memory properties by rapid quenching in LN2. Shape-memory properties of such drawn samples were explored by measuring

  6. A shape memory-based multifunctional structural actuator panel

    E-Print Network [OSTI]

    Wadley, Haydn

    A shape memory-based multifunctional structural actuator panel Dana M. Elzey *, Aarash Y.N. Sofla significant load. The shape change is effected by shape memory alloy face sheet elements, which exploit a ``one-way'' shape memory effect only. Unlike other related designs, no external or bias forces

  7. Characterization of Shape Memory Alloys Using Artificial Neural Networks

    E-Print Network [OSTI]

    Valasek, John

    Characterization of Shape Memory Alloys Using Artificial Neural Networks James V. Henrickson , Kenton Kirkpatrick, and John Valasek Texas A&M University, College Station, Texas 77843-3141 Shape memory of shape memory alloys, however, is often com- plicated by their hysteretic, non-linear, thermo

  8. Combining Pattern Instability and Shape-Memory Hysteresis for Phononic

    E-Print Network [OSTI]

    Combining Pattern Instability and Shape-Memory Hysteresis for Phononic Switching Ji-Hyun Jang Received April 10, 2009 ABSTRACT We report a fully reversible and robust shape-memory effect in a two simulations correctly capture the three steps of the shape-memory cycle observed experimentally. Structures

  9. On the thermomechanical deformation of silver shape memory nanowires

    E-Print Network [OSTI]

    Lin, Xi

    On the thermomechanical deformation of silver shape memory nanowires Harold S. Park *, Changjiang an analysis of the uniaxial thermomechanical deformation of single-crystal silver shape memory nanowires using atomistic simulations. We first demonstrate that silver nanowires can show both shape memory

  10. Model-Free Control of Shape Memory Alloys Antagonistic Actuators

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Model-Free Control of Shape Memory Alloys Antagonistic Actuators Pierre-Antoine G´edouin , C with a first application of the new framework of model-free control to the promising technology of shape memory alloys actuators. In particular antagonistic shape memory alloys actuator. These devices are known

  11. Direct match data flow memory for data driven computing

    DOE Patents [OSTI]

    Davidson, George S. (8516 San Francisco NE., Albuquerque, NM 87109); Grafe, Victor Gerald (1909 Saturn Ct. NE., Albuquerque, NM 87112)

    1997-01-01T23:59:59.000Z

    A data flow computer and method of computing is disclosed which utilizes a data driven processor node architecture. The apparatus in a preferred embodiment includes a plurality of First-In-First-Out (FIFO) registers, a plurality of related data flow memories, and a processor. The processor makes the necessary calculations and includes a control unit to generate signals to enable the appropriate FIFO register receiving the result. In a particular embodiment, there are three FIFO registers per node: an input FIFO register to receive input information form an outside source and provide it to the data flow memories; an output FIFO register to provide output information from the processor to an outside recipient; and an internal FIFO register to provide information from the processor back to the data flow memories. The data flow memories are comprised of four commonly addressed memories. A parameter memory holds the A and B parameters used in the calculations; an opcode memory holds the instruction; a target memory holds the output address; and a tag memory contains status bits for each parameter. One status bit indicates whether the corresponding parameter is in the parameter memory and one status bit to indicate whether the stored information in the corresponding data parameter is to be reused. The tag memory outputs a "fire" signal (signal R VALID) when all of the necessary information has been stored in the data flow memories, and thus when the instruction is ready to be fired to the processor.

  12. Direct match data flow memory for data driven computing

    DOE Patents [OSTI]

    Davidson, G.S.; Grafe, V.G.

    1997-10-07T23:59:59.000Z

    A data flow computer and method of computing is disclosed which utilizes a data driven processor node architecture. The apparatus in a preferred embodiment includes a plurality of First-In-First-Out (FIFO) registers, a plurality of related data flow memories, and a processor. The processor makes the necessary calculations and includes a control unit to generate signals to enable the appropriate FIFO register receiving the result. In a particular embodiment, there are three FIFO registers per node: an input FIFO register to receive input information form an outside source and provide it to the data flow memories; an output FIFO register to provide output information from the processor to an outside recipient; and an internal FIFO register to provide information from the processor back to the data flow memories. The data flow memories are comprised of four commonly addressed memories. A parameter memory holds the A and B parameters used in the calculations; an opcode memory holds the instruction; a target memory holds the output address; and a tag memory contains status bits for each parameter. One status bit indicates whether the corresponding parameter is in the parameter memory and one status bit to indicate whether the stored information in the corresponding data parameter is to be reused. The tag memory outputs a ``fire`` signal (signal R VALID) when all of the necessary information has been stored in the data flow memories, and thus when the instruction is ready to be fired to the processor. 11 figs.

  13. Behavioral/Systems/Cognitive Consolidation Patterns of Human Motor Memory

    E-Print Network [OSTI]

    Shadmehr, Reza

    Behavioral/Systems/Cognitive Consolidation Patterns of Human Motor Memory Sarah E. Criscimagna-Hemminger and Reza Shadmehr Laboratory for Computational Motor Control, Department of Biomedical Engineering, Johns of acquiring a new memory that competes with the old, effectively masking it? We considered motor memories

  14. An implementation of SISAL for distributed-memory architectures

    SciTech Connect (OSTI)

    Beard, P.C.

    1995-06-01T23:59:59.000Z

    This thesis describes a new implementation of the implicitly parallel functional programming language SISAL, for massively parallel processor supercomputers. The Optimizing SISAL Compiler (OSC), developed at Lawrence Livermore National Laboratory, was originally designed for shared-memory multiprocessor machines and has been adapted to distributed-memory architectures. OSC has been relatively portable between shared-memory architectures, because they are architecturally similar, and OSC generates portable C code. However, distributed-memory architectures are not standardized -- each has a different programming model. Distributed-memory SISAL depends on a layer of software that provides a portable, distributed, shared-memory abstraction. This layer is provided by Split-C, a dialect of the C programming language developed at U.C. Berkeley, which has demonstrated good performance on distributed-memory architectures. Split-C provides important capabilities for good performance: support for program-specific distributed data structures, and split-phase memory operations. Distributed data structures help achieve good memory locality, while split-phase memory operations help tolerate the longer communication latencies inherent in distributed-memory architectures. The distributed-memory SISAL compiler and run-time system takes advantage of these capabilities. The results of these efforts is a compiler that runs identically on the Thinking Machines Connection Machine (CM-5), and the Meiko Computing Surface (CS-2).

  15. SECURITY REFRESH: PROTECTING PHASE-CHANGE MEMORY AGAINST

    E-Print Network [OSTI]

    Lee, Hsien-Hsin "Sean"

    SOFTWARE. ......Given the grim prospect of technology scaling in flash memories and dynamic RAM (DRAM), designers are seeking alternative memory technologies to continue the prophecy of Moore's law for memories device totally useless in a matter of minutes because it has a faster ac- cess speed than flash

  16. Energy Efficient Proactive Thermal Management in Memory Subsystem

    E-Print Network [OSTI]

    Simunic, Tajana

    Energy Efficient Proactive Thermal Management in Memory Subsystem Raid Ayoub rayoub management of memory subsystem is challenging due to performance and thermal constraints. Big energy gains appreciable energy savings in memory sub-system and mini- mize thermal problems. We adopt the consolidation

  17. GENETIC HEURISTICS FOR REDUCING MEMORY ENERGY CONSUMPTION IN EMBEDDED SYSTEMS

    E-Print Network [OSTI]

    Schott, René - Institut de Mathématiques Élie Cartan, Université Henri Poincaré

    GENETIC HEURISTICS FOR REDUCING MEMORY ENERGY CONSUMPTION IN EMBEDDED SYSTEMS Maha IDRISSI AOUAD.loria.fr/zendra Keywords: Energy consumption reduction, Genetic heuristics, memory allocation management, optimizations on heuristic methods for SPMs careful management in order to reduce memory energy consumption. We propose

  18. Hospital ventilation standards and energy conservation: chemical contamination of hospital air. Final report

    SciTech Connect (OSTI)

    Rainer, D.; Michaelsen, G.S.

    1980-03-01T23:59:59.000Z

    In an era of increasing energy conservation consciousness, a critical reassessment of the validity of hospital ventilation and thermal standards is made. If current standards are found to be excessively conservative, major energy conservation measures could be undertaken by rebalancing and/or modification of current HVAC systems. To establish whether or not reducing ventilation rates would increase airborne chemical contamination to unacceptable levels, a field survey was conducted to develop an inventory and dosage estimates of hospital generated airborne chemical contaminants to which patients, staff, and visitors are exposed. The results of the study are presented. Emphasis is on patient exposure, but an examination of occupational exposure was also made. An in-depth assessment of the laboratory air environment is documented. Housekeeping products used in survey hospitals, hazardous properties of housekeeping chemicals and probable product composition are discussed in the appendices.

  19. Computed tomographic studies of the head in a teaching hospital and a community hospital: a comparison

    SciTech Connect (OSTI)

    McNeil, B.J.; Kirkwood, J.R.; Hanley, J.A.; Polak, J.; Wilkinson, R.; Funkenstein, H.H.

    1982-11-01T23:59:59.000Z

    This investigation compared the use of computed tomography (CT) of the head at a large primary medical-school-affiliated hospital and at a large community hospital. There were two aims: first, to study the intrinsic characteristics of the patients in an attempt to determine the protential for developing accurate discrimination algorithms; and second, to study the patterns of neurodiagnostic tests used at these facilities. The results indicated that separability of patients into normal and abnormal categories at both institutions was extremely small. In addition, there was no significant difference in the numbers or types of ancillary tests used at both institutions. Overall, these data once more confirm the difficulty of altering CT usage patterns in primary or secondary hospitals without significantly affecting the number of abnormal patients identified.

  20. Exploring Phase Change Memory and 3D Die-Stacking for Power/Thermal Friendly, Fast and Durable Memory Architectures

    E-Print Network [OSTI]

    Kavi, Krishna

    Exploring Phase Change Memory and 3D Die-Stacking for Power/Thermal Friendly, Fast and Durable) as a promising candidate to achieve scalable, low power and thermal friendly memory system architecture leakages and retention time. DRAM-based main memory is also consuming an increasing proportion of the power

  1. Protist Web Alert Memories of Times Past

    E-Print Network [OSTI]

    Simpson, Larry

    Protist Web Alert Memories of Times Past The Euglenoid Project (http that the Euglenoids have always fascinated me and so did this site. Micro*scope Astrobiology Institute Web Site from reviewed this site in a previous Web Alert, but it has been revised and updated and so is worth another

  2. Characterizing Flash Memory: Anomalies, Observations, and Applications

    E-Print Network [OSTI]

    Wang, Deli

    ), and reliability of flash memory. In addition, we must understand how different usage patterns affect char- acteristics and show how we can use them to improve responsive- ness and energy consumption begun to make the transi- tion from embedded devices to laptops, desktops, and data cen- ters

  3. Rewritable Memory by Controllable Nanopatterning of DNA

    E-Print Network [OSTI]

    Pierce, Niles A.

    ABSTRACT Fabricating a nanostructure capable of reversibly patterning molecules is a fundamental goal within nanotechnology, underlying diverse processes such as information storage, scaffold functioning of the device as rewritable memory. The bit state of each address is controlled by specific DNA

  4. Memorial University of Newfoundland Diving Safety

    E-Print Network [OSTI]

    deYoung, Brad

    .2 Maintenance and Inspections 17 9.3 Use of Diving Equipment 17 9.4 Equipment Procedures 18 9.5 Inspection PROCEDURES 20 12.1 Planning of Diving Operations 21 12.2 Adherence to Planned Depth Procedures 21 12 safety manual is designed to provide Memorial University scientific divers with standards and procedures

  5. Dahlia Greidinger Memorial Symposium Department of Environmental,

    E-Print Network [OSTI]

    and Agricultural Engineering Organized and supported by: The Dahlia Greidinger Memorial Fund and BARD, The United dynamics and reaction mechanisms, particularly those of nitrogen and phosphorus in crop/food production systems, with special emphasis on interactions with organic loads/wastes and under possible global changes

  6. Finding Memory Leaks in Java with JDeveloper

    E-Print Network [OSTI]

    Livshits, Ben

    believe, Java's garbage collector does not solve all me- mory problems that might occur in practice feature of memory management in Java is its garbage-collected heap. A typical garbage collector that comes all objects reach- able from a set of roots. These reachable objects survive collections because

  7. 11. Memory Limitations in Artificial Intelligence

    E-Print Network [OSTI]

    [424], take the oldest known scien- tific treatise surviving from the ancient world, the surgical confronted to AI for many years. As an example, take the garbage collector problem. Min- sky [551] proposes the first copying garbage collector for LISP; an algorithm using serial secondary memory. The live data

  8. Memory in the system: trajectory-environment

    E-Print Network [OSTI]

    Maxim Budaev

    2007-08-10T23:59:59.000Z

    In the paper the memory effect in the system consisting from a trajectory of process and an environment is considered. The environment is presented by scalar potential and noise. The evolution of system is interpreted as process of the continuous "measurement" of a trajectory by an environment and\\or on the contrary. In this sense the measured value is entropy-the information about embedding of the trajectory into configurations space. The concepts "measurement" and "interaction" are identified alike in quantum theory. Thus, the entropy evolution is not only the effect of dynamics, but also its cause, if it is possible to speak about causality in this case. It is shown, that such non-elastic interaction leads to occurrence of memory in the system. The reflex memory mechanism is realized as a real conformal dynamic metrics. The metastable event (attractor) is defined and time of its life is estimated. It is shown, that in the system there is a change of dynamic modes from spatial localization to random walk (fluctuation, relaxation). On scale of the attractors dynamics the memory is appearing as a semi-regular (in some information sense) drift of the image of fluctuations in a power spectrum of environment to absolute minimum. The latter properties (topological convergence) attract the attention to algorithmic aspect of a considered system.

  9. External Memory Data Structures (Invited Paper)

    E-Print Network [OSTI]

    Arge, Lars

    bottleneck. In this paper we survey recent advances in the development of worst­case I/O­efficient external databases for objects that satisfy certain spatial constraints. Typical queries include reporting the ob­purpose) external memory data structures (or indexes) has always been a main concern in the database community, most

  10. Allegories of Modernity, Geographies of Memory

    E-Print Network [OSTI]

    Jeon, Seenhwa

    2012-10-19T23:59:59.000Z

    imaginary with mirror images and events. The postmodernist narrative of memory in these novels turns the time of the now into a time for the "past as to come," a time to detect the unrealized and unfulfilled possibilities of the past, through retellings...

  11. A Novel Approach to Mineral Carbonation: Enhancing Carbonation While Avoiding Mineral Pretreatment Process Cost

    SciTech Connect (OSTI)

    Andrew V. G. Chizmeshya; Michael J. McKelvy; Kyle Squires; Ray W. Carpenter; Hamdallah Bearat

    2007-06-21T23:59:59.000Z

    Known fossil fuel reserves, especially coal, can support global energy demands for centuries to come, if the environmental problems associated with CO{sub 2} emissions can be overcome. Unlike other CO{sub 2} sequestration candidate technologies that propose long-term storage, mineral sequestration provides permanent disposal by forming geologically stable mineral carbonates. Carbonation of the widely occurring mineral olivine (e.g., forsterite, Mg{sub 2}SiO{sub 4}) is a large-scale sequestration process candidate for regional implementation, which converts CO{sub 2} into the environmentally benign mineral magnesite (MgCO{sub 3}). The primary goal is cost-competitive process development. As the process is exothermic, it inherently offers low-cost potential. Enhancing carbonation reactivity is key to economic viability. Recent studies at the U.S. DOE Albany Research Center have established that aqueous-solution carbonation using supercritical CO{sub 2} is a promising process; even without olivine activation, 30-50% carbonation has been achieved in an hour. Mechanical activation (e.g., attrition) has accelerated the carbonation process to an industrial timescale (i.e., near completion in less than an hour), at reduced pressure and temperature. However, the activation cost is too high to be economical and lower cost pretreatment options are needed. We have discovered that robust silica-rich passivating layers form on the olivine surface during carbonation. As carbonation proceeds, these passivating layers thicken, fracture and eventually exfoliate, exposing fresh olivine surfaces during rapidly-stirred/circulating carbonation. We are exploring the mechanisms that govern carbonation reactivity and the impact that (1) modeling/controlling the slurry fluid-flow conditions, (2) varying the aqueous ion species/size and concentration (e.g., Li+, Na+, K+, Rb+, Cl-, HCO{sub 3}{sup -}), and (3) incorporating select sonication offer to enhance exfoliation and carbonation. Thus far, we have succeeded in nearly doubling the extent of carbonation observed compared with the optimum procedure previously developed by the Albany Research Center. Aqueous carbonation reactivity was found to be a strong function of the ionic species present and their aqueous activities, as well as the slurry fluid flow conditions incorporated. High concentration sodium, potassium, and sodium/potassium bicarbonate aqueous solutions have been found to be the most effective solutions for enhancing aqueous olivine carbonation to date. Slurry-flow modeling using Fluent indicates that the slurry-flow dynamics are a strong function of particle size and mass, suggesting that controlling these parameters may offer substantial potential to enhance carbonation. During the first project year we developed a new sonication exfoliation apparatus with a novel sealing system to carry out the sonication studies. We also initiated investigations to explore the potential that sonication may offer to enhance carbonation reactivity. During the second project year, we extended our investigations of the effects of sonication on the extent of carbonation as a function of the following parameters: particle size distribution, the mass of solid reactant, volume fraction of aqueous solution present, sonication power, time, temperature, and CO{sub 2} pressure. To date, none of the conditions investigated have significantly enhanced carbonation. Mechanistic investigations of the stirred ({approx}1,500 rpm) aqueous olivine carbonation process indicate the carbonation process involves both incongruent magnesium dissolution and silica precipitation, which results in robust silica-rich passivating layer formation. Secondary ion mass spectrometry observation of H within the passivating layer that forms during static carbonation suggests 2H{sup +}/Mg{sup 2+} ion exchange is associated with incongruent dissolution. Apparently, H{sub 2}O forms at or near the olivine/passivating-layer interface during the process and diffuses out through the passivating layers during the carbonation reaction. This is

  12. A Novel Approach To Mineral Carbonation: Enhancing Carbonation While Avoiding Mineral Pretreatment Process Cost

    SciTech Connect (OSTI)

    Michael J. McKelvy; Andrew V. G. Chizmeshya; Kyle Squires; Ray W. Carpenter; Hamdallah Bearat

    2006-06-21T23:59:59.000Z

    Known fossil fuel reserves, especially coal, can support global energy demands for centuries to come, if the environmental problems associated with CO{sub 2} emissions can be overcome. Unlike other CO{sub 2} sequestration candidate technologies that propose long-term storage, mineral sequestration provides permanent disposal by forming geologically stable mineral carbonates. Carbonation of the widely occurring mineral olivine (e.g., forsterite, Mg{sub 2}SiO{sub 4}) is a large-scale sequestration process candidate for regional implementation, which converts CO{sub 2} into the environmentally benign mineral magnesite (MgCO{sub 3}). The primary goal is cost-competitive process development. As the process is exothermic, it inherently offers low-cost potential. Enhancing carbonation reactivity is key to economic viability. Recent studies at the U.S. DOE Albany Research Center have established that aqueous-solution carbonation using supercritical CO{sub 2} is a promising process; even without olivine activation, 30-50% carbonation has been achieved in an hour. Mechanical activation (e.g., attrition) has accelerated the carbonation process to an industrial timescale (i.e., near completion in less than an hour), at reduced pressure and temperature. However, the activation cost is too high to be economical and lower cost pretreatment options are needed. Herein, we report our second year progress in exploring a novel approach that offers the potential to substantially enhance carbonation reactivity while bypassing pretreatment activation. As our second year progress is intimately related to our earlier work, the report is presented in that context to provide better overall understanding of the progress made. We have discovered that robust silica-rich passivating layers form on the olivine surface during carbonation. As carbonation proceeds, these passivating layers thicken, fracture and eventually exfoliate, exposing fresh olivine surfaces during rapidly-stirred/circulating carbonation. We are exploring the mechanisms that govern carbonation reactivity and the impact that (i) modeling/controlling the slurry fluid-flow conditions, (ii) varying the aqueous ion species/size and concentration (e.g., Li{sup +}, Na{sup +}, K{sup +}, Rb{sup +}, Cl{sup -}, HCO{sub 3}{sup -}), and (iii) incorporating select sonication offer to enhance exfoliation and carbonation. We have succeeded in nearly doubling the extent of carbonation observed compared with the optimum procedure previously developed by the Albany Research Center. Aqueous carbonation reactivity was found to be a strong function of the ionic species present and their aqueous activities, as well as the slurry fluid flow conditions incorporated. High concentration sodium, potassium, and sodium/potassium bicarbonate aqueous solutions have been found to be the most effective solutions for enhancing aqueous olivine carbonation to date. Slurry-flow modeling using Fluent indicates that the slurry-flow dynamics are a strong function of particle size and mass, suggesting that controlling these parameters may offer substantial potential to enhance carbonation. Synergistic control of the slurry-flow and aqueous chemistry parameters offers further potential to improve carbonation reactivity, which is being investigated during the no-cost extension period. During the first project year we developed a new sonication exfoliation system with a novel sealing system to carry out the sonication studies. We also initiated(Abstract truncated).

  13. Digit frequency in the hospital! Designing for the task: What numbers are really used in hospitals?!

    E-Print Network [OSTI]

    Subramanian, Sriram

    .wiseman@cs.ucl.ac.uk The task and the problem! Medical workers program infusion pumps to administer drug treatments to patients. This involves entering the volume and rate of medication to be infused. ! ! Occasionally errors are made during into infusion pumps on the ward? Logs from pumps were collected from four different wards in one hospital

  14. Lung cancer mortality among U. S. uranium miners: a reappraisal

    SciTech Connect (OSTI)

    Whittemore, A.S.; McMillan, A.

    1983-09-01T23:59:59.000Z

    This report examines lung cancer mortality among a cohort of white underground uranium miners in the Colorado plateau and is based on mortality follow-up through December 31, 1977. The analytic methods represent a miner's annual age-specific lung cancer mortality rate as the (unspecified) rate among nonsmoking men born at the same time and with no mining history, multiplied by the relative risk factor R. This factor depends on the miner's total exposures to radon daughters (in working level months (WLM) and to cigarettes (in packs), accumulated from start of exposure until 10 years before his current age. Among those examined, the relative risk function giving the highest likelihood of the data was R . (1 + 0.31 X 10(-/sup 2/) WLM)(1 + 0.51 X 10(-/sup 3/) packs). This multiplicative function specifies that ratios of mortality rates for miners versus nonminers with similar age and smoking characteristics do not depend on smoking status. By contrast, differences between miners' and nonminers' mortality rates are substantially higher for smokers than for nonsmokers. The data rejected (P . .01) several additive functions for R that specify relative risk as a sum of components due to radiation and to cigarette smoking. Cumulative exposures to both radiation and cigarettes gave better fits to the data than did average annual exposure rates. Age at start of underground mining had no effect on risk, after controlling for age at lung cancer death, year of birth, and cumulative radiation and smoking exposures.

  15. Jackson Park Hospital Green Building Medical Center

    SciTech Connect (OSTI)

    William Dorsey; Nelson Vasquez

    2010-03-31T23:59:59.000Z

    Jackson Park Hospital completed the construction of a new Medical Office Building on its campus this spring. The new building construction has adopted the City of Chicago's recent focus on protecting the environment, and conserving energy and resources, with the introduction of green building codes. Located in a poor, inner city neighborhood on the South side of Chicago, Jackson Park Hospital has chosen green building strategies to help make the area a better place to live and work. The new green building houses the hospital's Family Medicine Residency Program and Specialty Medical Offices. The residency program has been vital in attracting new, young physicians to this medically underserved area. The new outpatient center will also help to allure needed medical providers to the community. The facility also has areas designated to women's health and community education. The Community Education Conference Room will provide learning opportunities to area residents. Emphasis will be placed on conserving resources and protecting our environment, as well as providing information on healthcare access and preventive medicine. The new Medical Office Building was constructed with numerous energy saving features. The exterior cladding of the building is an innovative, locally-manufactured precast concrete panel system with integral insulation that achieves an R-value in excess of building code requirements. The roof is a 'green roof' covered by native plantings, lessening the impact solar heat gain on the building, and reducing air conditioning requirements. The windows are low-E, tinted, and insulated to reduce cooling requirements in summer and heating requirements in winter. The main entrance has an air lock to prevent unconditioned air from entering the building and impacting interior air temperatures. Since much of the traffic in and out of the office building comes from the adjacent Jackson Park Hospital, a pedestrian bridge connects the two buildings, further decreasing the amount of unconditioned air that enters the office building. The HVAC system has an Energy Efficiency Rating 29% greater than required. No CFC based refrigerants were used in the HVAC system, thus reducing the emission of compounds that contribute to ozone depletion and global warming. In addition, interior light fixtures employ the latest energy-efficient lamp and ballast technology. Interior lighting throughout the building is operated by sensors that will automatically turn off lights inside a room when the room is unoccupied. The electrical traction elevators use less energy than typical elevators, and they are made of 95% recycled material. Further, locally manufactured products were used throughout, minimizing the amount of energy required to construct this building. The primary objective was to construct a 30,000 square foot medical office building on the Jackson Park Hospital campus that would comply with newly adopted City of Chicago green building codes focusing on protecting the environment and conserving energy and resources. The energy saving systems demonstrate a state of the-art whole-building approach to energy efficient design and construction. The energy efficiency and green aspects of the building contribute to the community by emphasizing the environmental and economic benefits of conserving resources. The building highlights the integration of Chicago's new green building codes into a poor, inner city neighborhood project and it is designed to attract medical providers and physicians to a medically underserved area.

  16. IAQ in Hospitals - Better Health through Indoor Air Quality Awareness

    E-Print Network [OSTI]

    Al-Rajhi, S.; Ramaswamy, M.; Al-Jahwari, F.

    2010-01-01T23:59:59.000Z

    .S, 2004). Nordstrom and his team from Sweden investigated IAQ in hospitals in relation to building dampness and type of construction. They analyzed four hospital buildings of different age and design and concluded that building dampness in the floor...? Department of Occupational and Environmental Medicine, Uppsala University hospital, Sweden.1998 Proc CIB World Building Congress ,Gaevle,Sweden. ? O'Neal C. Infection control; Keeping diseases at bay a full-time effort for healthcare professionals...

  17. asistieron al hospital: Topics by E-print Network

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

    Summary: Nosocomial transmission of pertussis in hospitals among patients, health care workers (HCWs), or both, poses a high risk of transmission to children without immunity...

  18. al hospital regional: Topics by E-print Network

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

    U866, pulmonary embolism, procedures related to postpartum8 hemorrhages, and intensive care - in administrative hospital discharge data and medical9 records and compared their...

  19. adosado al hospital: Topics by E-print Network

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

    medical errors Hos04. Lin00 asserts that "the problem is not bad people in health a smart hospital by optimizing business processes, reducing errors and improving patient...

  20. Department of Energy Announces the Launch of the Hospital Energy...

    Energy Savers [EERE]

    of advanced energy efficiency and renewable technologies in hospital design, construction, retrofit, operations, and maintenance. DOE's Richard F. Moorer joined American...

  1. Hospital Energy Benchmarking Guidance - Version 1.0

    E-Print Network [OSTI]

    Singer, Brett C.

    2010-01-01T23:59:59.000Z

    important for the cooling system (supply and return flows)hospital building - Cooling water supply/return from centralhospital building - Cooling water supply/return from central

  2. al hospital rural: Topics by E-print Network

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

    health Hartman, Chris 2 Critical access hospitals (CAHs) are essential to rural health care and play an important role in its Engineering Websites Summary: - 1 -...

  3. acutely hospitalized elderly: Topics by E-print Network

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

    Samaritan Hospital, an acute-care medical facility to a nationally recognized leader in health care. By leveraging its core competency of building loyal, features the highest...

  4. acute hospital care: Topics by E-print Network

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

    Samaritan Hospital, an acute-care medical facility to a nationally recognized leader in health care. By leveraging its core competency of building loyal, features the highest...

  5. acute public hospitals: Topics by E-print Network

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

    Samaritan Hospital, an acute-care medical facility to a nationally recognized leader in health care. By leveraging its core competency of building loyal, features the highest...

  6. acute care hospital: Topics by E-print Network

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

    Samaritan Hospital, an acute-care medical facility to a nationally recognized leader in health care. By leveraging its core competency of building loyal, features the highest...

  7. acute care hospitals: Topics by E-print Network

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

    Samaritan Hospital, an acute-care medical facility to a nationally recognized leader in health care. By leveraging its core competency of building loyal, features the highest...

  8. acute hospital services: Topics by E-print Network

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

    Samaritan Hospital, an acute-care medical facility to a nationally recognized leader in health care. By leveraging its core competency of building loyal, features the highest...

  9. Uranium Sequestration by Aluminum Phosphate Minerals in Unsaturated Soils

    SciTech Connect (OSTI)

    Jerden, James L. Jr. [Argonne National Laboratory, 9700 South Cass Avenue, Argonne, IL, 60439 (United States)

    2007-07-01T23:59:59.000Z

    A mineralogical and geochemical study of soils developed from the unmined Coles Hill uranium deposit (Virginia) was undertaken to determine how phosphorous influences the speciation of uranium in an oxidizing soil/saprolite system typical of the eastern United States. This paper presents mineralogical and geochemical results that identify and quantify the processes by which uranium has been sequestered in these soils. It was found that uranium is not leached from the saturated soil zone (saprolites) overlying the deposit due to the formation of a sparingly soluble uranyl phosphate mineral of the meta-autunite group. The concentration of uranium in the saprolites is approximately 1000 mg uranium per kg of saprolite. It was also found that a significant amount of uranium was retained in the unsaturated soil zone overlying uranium-rich saprolites. The uranium concentration in the unsaturated soils is approximately 200 mg uranium per kg of soil (20 times higher than uranium concentrations in similar soils adjacent to the deposit). Mineralogical evidence indicates that uranium in this zone is sequestered by a barium-strontium-calcium aluminum phosphate mineral of the crandallite group (gorceixite). This mineral is intimately inter-grown with iron and manganese oxides that also contain uranium. The amount of uranium associated with both the aluminum phosphates (as much as 1.4 weight percent) has been measured by electron microprobe micro-analyses and the geochemical conditions under which these minerals formed has been studied using thermodynamic reaction path modeling. The geochemical data and modeling results suggest the meta-autunite group minerals present in the saprolites overlying the deposit are unstable in the unsaturated zone soils overlying the deposit due to a decrease in soil pH (down to a pH of 4.5) at depths less than 5 meters below the surface. Mineralogical observations suggest that, once exposed to the unsaturated environment, the meta-autunite group minerals react to form U(VI)- bearing aluminum phosphates. (author)

  10. Iowa State Mining and Mineral Resources Research Institute

    SciTech Connect (OSTI)

    Not Available

    1990-08-01T23:59:59.000Z

    This final report describes the activities of the Iowa State Mining and Mineral Resources Research Institute (ISMMRRI) at Iowa State University for the period July 1, 1989, to June 30, 1990. Activities include research in mining- and mineral-related areas, education and training of scientists and engineers in these fields, administration of the Institute, and cooperative interactions with industry, government agencies, and other research centers. During this period, ISMMRRI has supported research efforts to: (1) Investigate methods of leaching zinc from sphalerite-containing ores. (2) Study the geochemistry and geology of an Archean gold deposit and of a gold-telluride deposit. (3) Enchance how-quality aggregates for use in construction. (4) Pre-clean coal by triboelectric charging in a fluidized-bed. (5) Characterize the crystal/grain alignment during processing of yttrium-barium-copper-perovskite (1-2-3) superconductors. (5) Study the fluid inclusion properties of a fluorite district. (6) Study the impacts of surface mining on community planning. (7) Assess the hydrophobicity of coal and pyrite for beneficiation. (8) Investigate the use of photoacoustic absorption spectroscopy for monitoring unburnt carbon in the exhaust gas from coal-fired boilers. The education and training program continued within the interdepartmental graduate minor in mineral resources includes courses in such areas as mining methods, mineral processing, industrial minerals, extractive metallurgy, coal science and technology, and reclamation of mined land. In addition, ISMMRRI hosted the 3rd International Conference on Processing and Utilization of High-Sulfur Coals in Ames, Iowa. The Institute continues to interact with industry in order to foster increased cooperation between academia and the mining and mineral community.

  11. Mineral Deformation at Earth's Core-Mantle Boundary

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHighandSWPA / SPRA / USACE625Data ShowCDevelopment33.0 8.0MineralMineral

  12. Mineral Deformation at Earth's Core-Mantle Boundary

    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: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office of Science (SC)Integrated Codes |IsLove Your1 SECTION A. Revised:7, atMineral Deformation atMineral

  13. Quantum Error Correction for Quantum Memories

    E-Print Network [OSTI]

    Barbara M. Terhal

    2015-01-20T23:59:59.000Z

    Active quantum error correction using qubit stabilizer codes has emerged as a promising, but experimentally challenging, engineering program for building a universal quantum computer. In this review we consider the formalism of qubit stabilizer and subsystem stabilizer codes and their possible use in protecting quantum information in a quantum memory. We review the theory of fault-tolerance and quantum error-correction, discuss examples of various codes and code constructions, the general quantum error correction conditions, the noise threshold, the special role played by Clifford gates and the route towards fault-tolerant universal quantum computation. The second part of the review is focused on providing an overview of quantum error correction using two-dimensional (topological) codes, in particular the surface code architecture. We discuss the complexity of decoding and the notion of passive or self-correcting quantum memories. The review does not focus on a particular technology but discusses topics that will be relevant for various quantum technologies.

  14. Shape Memory Polymer Therapeutic Devices for Stroke

    SciTech Connect (OSTI)

    Wilson, T S; Small IV, W; Benett, W J; Bearinger, J P; Maitland, D J

    2005-10-11T23:59:59.000Z

    Shape memory polymers (SMPs) are attracting a great deal of interest in the scientific community for their use in applications ranging from light weight structures in space to micro-actuators in MEMS devices. These relatively new materials can be formed into a primary shape, reformed into a stable secondary shape, and then controllably actuated to recover their primary shape. The first part of this presentation will be a brief review of the types of polymeric structures which give rise to shape memory behavior in the context of new shape memory polymers with highly regular network structures recently developed at LLNL for biomedical devices. These new urethane SMPs have improved optical and physical properties relative to commercial SMPs, including improved clarity, high actuation force, and sharper actuation transition. In the second part of the presentation we discuss the development of SMP based devices for mechanically removing neurovascular occlusions which result in ischemic stroke. These devices are delivered to the site of the occlusion in compressed form, are pushed through the occlusion, actuated (usually optically) to take on an expanded conformation, and then used to dislodge and grip the thrombus while it is withdrawn through the catheter.

  15. Thermomechanical indentation of shape memory polymers.

    SciTech Connect (OSTI)

    Long, Kevin N. (University of Colorado, Boulder, CO); Nguyen, Thao D.; Castro, Francisco (University of Colorado, Boulder, CO); Qi, H. Jerry (University of Colorado, Boulder, CO); Dunn, Martin L. (University of Colorado, Boulder, CO); Shandas, Robin (University of Colorado, Boulder, CO)

    2007-04-01T23:59:59.000Z

    Shape memory polymers (SMPs) are receiving increasing attention because of their ability to store a temporary shape for a prescribed period of time, and then when subjected to an environmental stimulus, recover an original programmed shape. They are attractive candidates for a wide range of applications in microsystems, biomedical devices, deployable aerospace structures, and morphing structures. In this paper we investigate the thermomechanical behavior of shape memory polymers due to instrumented indentation, a loading/deformation scenario that represents complex multiaxial deformation. The SMP sample is indented using a spherical indenter at a temperature T{sub 1} (>T{sub g}). The temperature is then lowered to T{sub 2} (memory is then activated by increasing the temperature to T{sub 1} (>T{sub g}) during free recovery the indentation impression disappears and the surface of the SMP recovers to its original profile. A recently-developed three-dimensional finite deformation constitutive model for the thermomechanical behavior of SMPs is then used with the finite element method to simulate this process. Measurement and simulation results are compared for cases of free and constrained recovery and good agreement is obtained, suggesting the appropriateness of the simulation approach for complex multiaxial loading/deformations that are likely to occur in applications.

  16. DESIGN OF A VARIABLE STIFFNESS LEG USING SHAPE MEMORY POLYMER COMPOSITES

    E-Print Network [OSTI]

    Collins, Emmanuel

    571 DESIGN OF A VARIABLE STIFFNESS LEG USING SHAPE MEMORY POLYMER COMPOSITES DUNCAN W. HALDANE materials called shape memory polymers. Shape Memory Polymers (SMPs) experience a several order of magnitude a SMP as the resin matrix, a shape memory polymer composite is formed. A shape memory polymer composite

  17. Heavy mineral distribution in stream sediment of Tapah area, Perak, Malaysia

    SciTech Connect (OSTI)

    Sibon, Mahat Hj [Jabatan Mineral dan Geosains Malaysia, 40000 Shah Alam, Selangor, Malaysia and Program Geologi, Pusat Pengajian Sains Sekitaran dan Sumber Alam, Fakulti Sains dan Teknologi, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor (Malaysia); Jamil, Habibah; Umor, Mohd Rozi [Program Geologi, Pusat Pengajian Sains Sekitaran dan Sumber Alam, Fakulti Sains dan Teknologi, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor (Malaysia); Hassan, Wan Fuad Wan [Jabatan Geologi, Fakulti Sains Universiti Malaya, 50603 Kuala Lumpur (Malaysia)

    2013-11-27T23:59:59.000Z

    This paper aims to provide the overview of occurrence, distribution and origin of the heavy minerals in the study area. A total of 45 selected stream sediment heavy mineral concentrate samples were panned using standard dulangs, dried and separated from other light minerals using bromoform. The heavy minerals were separated into different fractions at different amperes using Frantz Isodynamic magnetic separator. Mineral identification was done using binocular microscope augmented by X-ray diffraction analyses. Mineral abundance data were analysed graphically using triangular diagrams to show their origin. Dominant minerals present in the heavy mineral samples collected are ilmenite, cassiterite, tourmaline, zircon, topaz, and magnetite. The less common minerals, present in trace amounts are hematite, xenotime, allanite, monazite, rutile, anatase, leucoxene, chromite, garnet and olivine. Examination of the heavy mineral assemblage shows that they originated from granite batholiths of the Main Range, Changkat Rembian as well as from the metasedimentary rock in the area. The gold flakes present are found together with cassiterite and topaz indicating that gold originates from the mineralized veins contact-metamorphosed metasedimentary rocks. Almost all samples collected contain cassiterite grains in various amounts. From the mineral assemblage, the source of cassiterite originates from the mineralized quartz veins that cut granitic rocks of Main Range, Changkat Rembian as well as the metasedimentary rock in the area. Greisenized veins containing quartz, mica and tourmaline with the presence of wolframite and arsenopyrite also contribute to the presence of cassiterite in this study area.

  18. Polish-American Children's Hospital in Krakow, Poland

    SciTech Connect (OSTI)

    Secrest, T.J.; Szydlowski, R.F. (Pacific Northwest Lab., Richland, WA (United States)); Wade, D. (RDA Engineering, Inc., Marietta, GA (United States))

    1993-03-01T23:59:59.000Z

    In late 1990 staff from the US Department of Energy's Office of Technical and Financial Assistance identified the Polish-American Children's Hospital as a potential site for application of DOE expertise to reduce the Hospital's energy requirements. Visits to the hospital in the fall and winter of 1991--1992 provided initial scoping of the energy related activities that would be supported by DOE. In addition to reducing energy requirements, the Hospital staff expressed a need for assistance in the areas of power quality and medical waste incineration. Subsequently, a power quality study supported by the Electric Power and Research Institute has been initiated and medical waste incineration will be provided by a Polish organization. The resulting scope of work for this effort is to survey the Hospital's thermal energy supply and demand systems to identify no-cost and low-cost measures that will reduce the Hospital's energy requirements. Applicable measures would then be demonstrated in the Hospital through a partnership with US and Polish organizations and a sister hospital in the United States.

  19. Dimensioning hospital wards using the Erlang loss model Corresponding author

    E-Print Network [OSTI]

    -2006. Finally, we demonstrate the efficiency of merging departments. Keywords: hospital resource allocationDimensioning hospital wards using the Erlang loss model Corresponding author: A.M. de Bruin (MSc of Sciences Department of Mathematics Assistant professor Optimization of Business Processes L. van Zanten

  20. Forecasting Hospital Bed Availability Using Simulation and Neural Networks

    E-Print Network [OSTI]

    Kuhl, Michael E.

    Forecasting Hospital Bed Availability Using Simulation and Neural Networks Matthew J. Daniels, NY 14623 Elisabeth Hager Hager Consulting Pittsford, NY 14534 Abstract The availability of beds is a critical factor for decision-making in hospitals. Bed availability (or alternatively the bed occupancy

  1. Improving Hand Hygiene in the Johns Hopkins Hospital

    E-Print Network [OSTI]

    von der Heydt, Rüdiger

    Improving Hand Hygiene in the Johns Hopkins Hospital Adult Emergency Department Compliance with hand hygiene before and after every patient interaction in the hospital is an integral component to indicate that hand hygiene reduces healthcare-associated infections.The CDC and the World Health

  2. Paper Number 20 Organizational model of a hospital system

    E-Print Network [OSTI]

    Bruneau, Michel

    Paper Number 20 Organizational model of a hospital system G.P. Cimellaro Department of Civil of a hospital network has been estimated using an organizational metamodel that is able to incorporate the influence of facility damage of structural and no-structural components on the organizational system

  3. Evaluation of Miscellaneous and Electronic Device Energy Use in Hospitals

    E-Print Network [OSTI]

    1 Evaluation of Miscellaneous and Electronic Device Energy Use in Hospitals Douglas R and Electronic Device Energy Use in Hospitals Douglas R. Black*, Steven M. Lanzisera, Judy Lai, Richard E. Brown@lbl.gov, REBrown@lbl.gov, and BCSinger@lbl.gov *Corresponding Author Abstract: Miscellaneous and electronic loads

  4. Blood Drive Coordinator Packet Massachusetts General Hospital pg.2

    E-Print Network [OSTI]

    Mootha, Vamsi K.

    1 Blood Drive Coordinator Packet Massachusetts General Hospital pg.2 The MGH Bloodmobile pg.3 Facts about Blood Donation pg.4 Spreading the Word pg.5 Frequently Asked Questions and Tips pg.7 Schedule a Blood Drive pg.10 Eligibility Guidelines pg.11 #12;2 Massachusetts General Hospital

  5. Trinity Health Ireland AMNCH TCD St James's Hospital

    E-Print Network [OSTI]

    O'Mahony, Donal E.

    Page1 Trinity Health Ireland AMNCH TCD St James's Hospital THE UNIVERSITY OF DUBLIN Trinity College / Trinity College 3 3. The Faculty of Health Sciences and School of Medicine 4 4. Adelaide and Meath. Trinity College, Dublin ­ Discipline of Clinical Medicine 10 at St. James's Hospital 7. Position

  6. 2005 Minerals Yearbook U.S. Department of the Interior

    E-Print Network [OSTI]

    Sector Initiatives: Opportunities Now), a presidential public-private partnership established in 2003 produced by surface and underground mining and from brine. U.S. consumption of minerals and compounds and installing energy efficient burners in the driers has rewarded SVM by increased efficiency and energy savings

  7. 2007 Minerals Yearbook U.S. Department of the Interior

    E-Print Network [OSTI]

    Titanium Initiative whose objective is to develop revolutionary processes for the low-cost extraction of titanium metal from oxide ores. DARPA efforts were aimed at producing high-quality titanium at target costs, and titaniferous slag. Mining of titanium minerals is usually performed using surface methods. Dredging and dry

  8. The semismooth Newton method for multicomponent reactive transport with minerals

    E-Print Network [OSTI]

    Kraeutle, Serge

    is that problems containing CCs (so-called complementarity problems, CPs) are well known in the field of optimization theory. In this field, it is a well known strategy to solve CPs with the semismooth Newton method essential. The article is structured as follows. In Sec. 2.1 we introduce the mineral precipitation

  9. Preliminary conceptual model for mineral evolution in Yucca Mountain

    SciTech Connect (OSTI)

    Duffy, C.J.

    1993-12-01T23:59:59.000Z

    A model is presented for mineral alteration in Yucca Mountain, Nevada, that suggests that the mineral transformations observed there are primarily controlled by the activity of aqueous silica. The rate of these reactions is related to the rate of evolution of the metastable silica polymorphs opal-CT and cristobalite assuming that a{sub SiO{sub 2(aq)}} is fixed at the equilibrium solubility of the most soluble silica polymorph present. The rate equations accurately predict the present depths of disappearance of opal-CT and cristobalite. The rate equations have also been used to predict the extent of future mineral alteration that may result from emplacement of a high-level nuclear waste repository in Yucca Mountain. Relatively small changes in mineralogy are predicted, but these predictions are based on the assumption that emplacement of a repository would not increase the pH of water in Yucca Mountain nor increase its carbonate content. Such changes may significantly increase mineral alteration. Some of the reactions currently occurring in Yucca Mountain consume H{sup +} and CO{sub 3}{sup 2{minus}}. Combining reaction rate models for these reactions with water chemistry data may make it possible to estimate water flux through the basal vitrophyre of the Topopah Spring Member and to help confirm the direction and rate of flow of groundwater in Yucca Mountain.

  10. 2008 Minerals Yearbook U.S. Department of the Interior

    E-Print Network [OSTI]

    ), were 4% higher than those at yearend 2007. Combined inventories of aluminum metal and alloys held2008 Minerals Yearbook U.S. Department of the Interior U.S. Geological Survey ALUMINUM October 2010 #12;Aluminum--2008 5.1 Aluminum By E. lee Bray Domestic survey data and tables were prepared by Paula

  11. 2007 Minerals Yearbook U.S. Department of the Interior

    E-Print Network [OSTI]

    of aluminum metal and alloys held by the London Metal Exchange Ltd. (LME), however, increased by 16%. Primary2007 Minerals Yearbook U.S. Department of the Interior U.S. Geological Survey ALUMINUM May 2010 #12;ALUMINUM--2007 5.1 ALUMINUM By E. Lee Bray Domestic survey data and tables were prepared by Paula R. Neely

  12. CITBA & SAS SAS Enterprise Miner Training-Oct 18 & 19

    E-Print Network [OSTI]

    de Lijser, Peter

    , easy-to-use set of integrated capabilities for creating and sharing insights that can be used to drive for Technometrics, American Statistician, and Journal of the American Statistical Society. He has also served exhaust emission data. André de Waal, PhD, Instructor SAS Enterprise Miner: André was born in South Africa

  13. Mineral balance in juvenile horses in race training

    E-Print Network [OSTI]

    Stephens, Tonya Leigh

    2002-01-01T23:59:59.000Z

    . Total collections of feces and urine were performed on days 0, 64 and 128 of the trial, and mineral absorption and retention were determined. The horses were maintained in a typical race training protocol to mimic the nutritional stresses placed on long...

  14. Contrib Mineral Petrol (2991) 109:10-18 Contributions to

    E-Print Network [OSTI]

    2991-01-01T23:59:59.000Z

    , which is now separated into the Liberian Craton in Africa and the Guyana Shieldofnorthern South America tholeiitic intrusions, including the dyke swarms in Africa, eastern North America and northern SouthCentre, Department of Geology, University of Ottawa, Ottawa, Canada, K1N 6N5 z Canada Centre for Mineral and Energy

  15. Lidar fluorosensing of mineral oil spills on the sea surface

    E-Print Network [OSTI]

    Oldenburg, Carl von Ossietzky Universität

    be discriminated from heavy fuel, and from less harmful substances like fish oil or vegetable oil, Fig. 3, whichLidar fluorosensing of mineral oil spills on the sea surface Theo Hengstermann and Rainer Reuter Airborne .fluorosensor measurements over maritime oil spills show that this method enables a sensitive

  16. Cost Assessment of CO2 Sequestration by Mineral Carbonation 

    E-Print Network [OSTI]

    Yeboah, F. E.; Yegulalp, T. M.; Singh, H.

    2006-01-01T23:59:59.000Z

    Cost Assessment of CO2 Sequestration by Mineral Carbonation Frank E. Yeboah Tuncel M. Yegulalp Harmohindar Singh Research Associate Professor Professor Center for Energy Research... them carbon dioxide (CO 2 ). This paper assesses the cost of sequestering CO 2 produced by a ZEC power plant using solid sequestration process. INTRODUCTION CO 2 is produced when electrical energy is generated using conventional fossil...

  17. 2006 Minerals Yearbook ClaY and Shale

    E-Print Network [OSTI]

    2006 Minerals Yearbook ClaY and Shale U.S. Department of the Interior U.S. Geological Survey January 2008 #12;Clay and Shale--2006 18.1 The amount of clay sold or used by domestic producers in 2006 in 2005 (table 1). Common clay and shale accounted for 59% of the tonnage, and kaolin accounted for 55

  18. Cost Assessment of CO2 Sequestration by Mineral Carbonation

    E-Print Network [OSTI]

    Yeboah, F. E.; Yegulalp, T. M.; Singh, H.

    2006-01-01T23:59:59.000Z

    Cost Assessment of CO2 Sequestration by Mineral Carbonation Frank E. Yeboah Tuncel M. Yegulalp Harmohindar Singh Research Associate Professor Professor Center for Energy Research... them carbon dioxide (CO 2 ). This paper assesses the cost of sequestering CO 2 produced by a ZEC power plant using solid sequestration process. INTRODUCTION CO 2 is produced when electrical energy is generated using conventional fossil...

  19. July 1, 2009 College of Engineering and Mineral Resources

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    in Chemical Engineering Bachelor of Science in Civil Engineering Bachelor of Science in Computer Engineering: chemical engineering; civil and environmental engineering; computer science and electrical engineering102 July 1, 2009 College of Engineering and Mineral Resources Eugene V. Cilento, Ph.D., Dean Warren

  20. January 1, 2007 College of Engineering and Mineral Resources

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    in Chemical Engineering Bachelor of Science in Civil Engineering Bachelor of Science in Computer Engineering programs are administered through seven academic departments: chemical engineering; civil and environmentalJanuary 1, 2007 College of Engineering and Mineral Resources Eugene V. Cilento, Ph.D., Dean Warren

  1. July 1, 2006 College of Engineering and Mineral Resources

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    in Chemical Engineering Bachelor of Science in Civil Engineering Bachelor of Science in Computer Engineering programs are administered through seven academic departments: chemical engineering; civil and environmentalJuly 1, 2006 College of Engineering and Mineral Resources Eugene V. Cilento, Ph.D., Dean Warren R

  2. July 1, 2008 College of Engineering and Mineral Resources

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    in Chemical Engineering Bachelor of Science in Civil Engineering Bachelor of Science in Computer Engineering programs are administered through seven academic departments: chemical engineering; civil and environmental102 July 1, 2008 College of Engineering and Mineral Resources Eugene V. Cilento, Ph.D., Dean Warren

  3. July 1, 2005 College of Engineering and Mineral Resources

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    in Chemical Engineering Bachelor of Science in Civil Engineering Bachelor of Science in Computer Engineering102 July 1, 2005 College of Engineering and Mineral Resources Eugene V. Cilento, Ph.D., Dean Warren for Administration www.cemr.wvu.edu Degrees Offered Bachelor of Science in Aerospace Engineering Bachelor of Science

  4. July 1, 2007 College of Engineering and Mineral Resources

    E-Print Network [OSTI]

    Mohaghegh, Shahab

    in Chemical Engineering Bachelor of Science in Civil Engineering Bachelor of Science in Computer Engineering programs are administered through seven academic departments: chemical engineering; civil and environmentalJuly 1, 2007 College of Engineering and Mineral Resources Eugene V. Cilento, Ph.D., Dean Warren R

  5. Mineral mesopore effects on nitrogenous organic matter Andrew R. Zimmermana,

    E-Print Network [OSTI]

    Chorover, Jon

    as sequestration of pollutants in soils and sediments (Luthy et al., 1997), turnover of natural soil organic carbon that organic matter (OM) may be protected from enzymatic degradation by sequestration within mineral mesopores observations. These results provide a potential mechanism for the selective sequestration and preservation

  6. 2010 Minerals Yearbook U.S. Department of the Interior

    E-Print Network [OSTI]

    of Energy by UT-Battelle, LLC, was developing methods to consolidate new and conventional titanium powders2010 Minerals Yearbook U.S. Department of the Interior U.S. Geological Survey TITANIUM [ADVANCE RELEASE] June 2012 #12;TITANIUM--2010 [ADVANCE RELEASE] 78.1 TITANIUM By Joseph Gambogi Domestic survey

  7. mineral grains pore spaces Subsurface Geology and Resource Exploration

    E-Print Network [OSTI]

    Li, X. Rong

    mineral grains pore spaces Subsurface Geology and Resource Exploration Locating earth resources deals with the exploration for oil, which is important to Louisiana, the Gulf of Mexico area oil (petroleum) and natural gas, that are refined for use as fuels. When sediments are deposited

  8. KING FAHD UNIVERSITY OF PETROLEUM & MINERALS Dhahran, Saudi Arabia

    E-Print Network [OSTI]

    Abu-Khamsin, Sidqi

    Rocks By Dr. Sidqi A. Abu-Khamsin Professor, Department of Petroleum Engineering © Copyright by Dr;1. INTRODUCTION 1.1: The nature of petroleum All chemical compounds found in nature are classified as eitherKING FAHD UNIVERSITY OF PETROLEUM & MINERALS Dhahran, Saudi Arabia Basic Properties of Reservoir

  9. REE MINERALS IN CATALO II, GOIAS, BRASIL Essaid BILAL1

    E-Print Network [OSTI]

    Boyer, Edmond

    , these minerals interact with the fluid surface and lose some of their REE and Ba. The exchange reactions between (cerrado). The most comprehensive study concerned drill-hole C3B1, located at about 175m north of the pipe). The drill first intersected several tens of meters of reddish-yellow clay soil,

  10. 2008 Minerals Yearbook U.S. Department of the Interior

    E-Print Network [OSTI]

    statistics and world tungsten concentrate production for 2008 and the previous 4 years are listed in table 1 for lead in bullets, shot, and other products. Tungsten chemicals are used to make catalysts, corrosion2008 Minerals Yearbook U.S. Department of the Interior U.S. Geological Survey TUNGSTEN October 2010

  11. U.S. Geological Survey China's Growing Appetite for Minerals

    E-Print Network [OSTI]

    , crude 23 1 Tin 32 1 Tungsten 83 1 Zinc 22 1 #12;Infrastructure Cement #12;Production of Hydraulic Cement's exportation of some metals is declining (rare-earth elements, tin, and tungsten) Foreign investment is increasing (minerals, infrastructure, aid) Environmental residuals from production could rise #12;Background

  12. 2007 Minerals Yearbook U.S. Department of the Interior

    E-Print Network [OSTI]

    statistics and world tungsten concentrate production for 2007 and the previous 4 years are listed in table 12007 Minerals Yearbook U.S. Department of the Interior U.S. Geological Survey TUNGSTEN May 2010 #12;TUNGSTEN--2007 79.1 TUNGSTEN By Kim B. Shedd Domestic survey data and tables were prepared by Danielle L

  13. 2005 Minerals Yearbook U.S. Department of the Interior

    E-Print Network [OSTI]

    2005 Minerals Yearbook TungsTen U.S. Department of the Interior U.S. Geological Survey #12;TungsTen--2005 79.1 TungsTen ByKimB.shedd Domestic survey data and tables were prepared by Amy C. Tolcin, statistical assistant, and the world production table was prepared by Glenn J. Wallace, international data

  14. 2006 Minerals Yearbook U.S. Department of the Interior

    E-Print Network [OSTI]

    , international data coordinator. No U.S. tungsten mine production was reported in 2006. U.S. supply of tungsten Service (FWS) granted final approval to four new tungsten shot products for hunting waterfowl and coots--iron-tungsten2006 Minerals Yearbook TUNGSTEN U.S. Department of the Interior U.S. Geological Survey April 2008

  15. 2010 Minerals Yearbook U.S. Department of the Interior

    E-Print Network [OSTI]

    with that of 2009. Salient U.S. tungsten statistics and world tungsten concentrate production for 20102010 Minerals Yearbook U.S. Department of the Interior U.S. Geological Survey TUNGSTEN [ADVANCE RELEASE] February 2012 #12;TUNGSTEN--2010 [ADVANCE RELEASE] 79.1 TUNGSTEN By Kim B. Shedd Domestic survey

  16. 2011 Minerals Yearbook U.S. Department of the Interior

    E-Print Network [OSTI]

    consumption increased significantly in 2011, as compared with that of 2010. World tungsten mine production. salient u.s. tungsten statistics and world tungsten concentrate production for 2007­11 are listed in table2011 Minerals Yearbook U.S. Department of the Interior U.S. Geological Survey TUNGSTEN [ADVANCE

  17. 2011 Minerals Yearbook U.S. Department of the Interior

    E-Print Network [OSTI]

    ); Oil-dri Corp. of america (fuller's earth); Texas Industries, Inc. (common clay and shale); Thiele2011 Minerals Yearbook U.S. Department of the Interior U.S. Geological Survey CLAY AND SHALE [ADVANCE RELEASE] May 2013 #12;Clay and Shale--2011 [adVanCe ReleaSe] 18.1 Clay and Shale By Robert l

  18. Prospects for Rare Earth Elements From Marine Minerals

    E-Print Network [OSTI]

    Prospects for Rare Earth Elements From Marine Minerals Rare earth elements (REEs) compose in the earth's crust. However, because of their geochemical proper es, rare earth elements are typically. Briefing Paper 02/12 Jim Hein | May 2012 www.isa.org.jm Table 1: Rare Earth Elements This paper

  19. 2007 Minerals Yearbook U.S. Department of the Interior

    E-Print Network [OSTI]

    .S. Geological Survey from a voluntary survey of domestic operations. Of the 44 operations surveyed, 32 did concentrates are developed by a second voluntary survey of domestic mining operations. Of the two domestic2007 Minerals Yearbook U.S. Department of the Interior U.S. Geological Survey ZIRCONIUM AND HAFNIUM

  20. 2008 Minerals Yearbook U.S. Department of the Interior

    E-Print Network [OSTI]

    of domestic operations. of the 46 operations surveyed, 21 responded. data for nonrespondents were estimated concentrates were developed from a second voluntary survey of domestic mining operations. The two domestic2008 Minerals Yearbook U.S. Department of the Interior U.S. Geological Survey ZIRCONIUM AND HAFNIUM

  1. 2009 Minerals Yearbook U.S. Department of the Interior

    E-Print Network [OSTI]

    a voluntary survey of domestic operations. of the 41 operations surveyed, 20 responded. data concentrates were developed from a second voluntary survey of domestic mining operations. The two domestic2009 Minerals Yearbook U.S. Department of the Interior U.S. Geological Survey ZIRCONIUM AND HAFNIUM

  2. On admissible memory kernels for random unitary qubit evolution

    E-Print Network [OSTI]

    Filip A. Wudarski; Pawe? Nale?yty; Gniewomir Sarbicki; Dariusz Chru?ci?ski

    2015-04-12T23:59:59.000Z

    We analyze random unitary evolution of the qubit within memory kernel approach. We provide su?cient conditions which guarantee that the corresponding memory kernel generates physically legitimate quantum evolution. Interestingly, we are able to recover several well known examples and generate new classes of nontrivial qubit evolution. Surprisingly, it turns out that quantum evolution with memory kernel generated by our approach gives rise to vanishing non-Markovianity measure based on the distinguishability of quantum states.

  3. Review of Distribution Coefficients for Radionuclides in Carbonate Minerals

    SciTech Connect (OSTI)

    Sutton, M

    2009-08-14T23:59:59.000Z

    An understanding of the transport of radionuclides in carbonate minerals is necessary to be able to predict the fate of (and potentially remediate) radionuclides in the environment. In some environments, carbonate minerals such as calciate, aragonite, dolomite and limestone are present and an understanding of the sorption of radionuclides in these carbonate minerals is therefore advantageous. A list of the radionuclides of interest is given in Table 1. The distribution coefficient, K{sub d} is defined as the ratio of the contaminant concentration bound on the solid phase to the contaminant concentration remaining in the liquid phase at equilibrium. Some authors report distribution coefficients and other report partition coefficients, the data presented in this work assumes equality between these two terms, and data are presented and summarized in this work as logarithmic distribution coefficient (log K{sub D}). Published literature was searched using two methods. Firstly, the JNC Sorption Database, namely Shubutani et al (1999), and Suyama and Sasamoto (2004) was used to select elements of interest and a number of carbonate minerals. Secondly, on-line literature search tools were used to locate relevant published articles from 1900 to 2009. Over 300 data points covering 16 elements (hydrogen, carbon, calcium, nickel, strontium, technetium, palladium, iodine, cesium, samarium, europium, holmium, uranium, neptunium, plutonium and americium) were used to calculate an average and range of log K{sub d} values for each element. Unfortunately, no data could be found for chlorine, argon, krypton, zirconium, niobium, tin, thorium and curium. A description of the data is given below, together with the average, standard deviation, minimum, maximum and number of inputs for radionuclide K{sub d} values for calcite, aragonate, limestone, dolomite and unidentified carbonate rocks in Table 2. Finally, the data are condensed into one group (carbonate minerals) of data for each element of interest in Table 3.

  4. Texture memory and strain-texture mapping in a NiTi shape memory alloy

    SciTech Connect (OSTI)

    Ye, B.; Majumdar, B. S.; Dutta, I. [Materials Department, New Mexico Tech, 801 Leroy Place, Socorro, New Mexico 87801 (United States); Center for Materials Science, Naval Postgraduate School, Monterey, California 93943 (United States)

    2007-08-06T23:59:59.000Z

    The authors report on the near-reversible strain hysteresis during thermal cycling of a polycrystalline NiTi shape memory alloy at a constant stress that is below the yield strength of the martensite. In situ neutron diffraction experiments are used to demonstrate that the strain hysteresis occurs due to a texture memory effect, where the martensite develops a texture when it is cooled under load from the austenite phase and is thereafter ''remembered.'' Further, the authors quantitatively relate the texture to the strain by developing a calculated strain-texture map or pole figure for the martensite phase, and indicate its applicability in other martensitic transformations.

  5. Detection and Quantification of Expansive Clay Minerals in Geologically-Diverse Texas Aggregate Fines

    E-Print Network [OSTI]

    Russell, George 1983-

    2012-11-28T23:59:59.000Z

    Expansive clay mineral contamination of road aggregate materials in Texas is a persistent problem. Hydrous layer silicate minerals - particularly smectites - in concretes are associated with decreased strength and durability in Portland cement...

  6. Investigation of U(VI) Adsorption in Quartz-Chlorite Mineral...

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

    U(VI) Adsorption in Quartz-Chlorite Mineral Mixtures. Investigation of U(VI) Adsorption in Quartz-Chlorite Mineral Mixtures. Abstract: A batch and cryogenic laser-induced...

  7. Incorporation of Np(V) and U(VI) in Carbonate and Sulfate Minerals...

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

    Np(V) and U(VI) in Carbonate and Sulfate Minerals Crystallized from Aqueous Solution. Incorporation of Np(V) and U(VI) in Carbonate and Sulfate Minerals Crystallized from Aqueous...

  8. Geophysical technique for mineral exploration and discrimination based on electromagnetic methods and associated systems

    DOE Patents [OSTI]

    Zhdanov; Michael S. (Salt Lake City, UT)

    2008-01-29T23:59:59.000Z

    Mineral exploration needs a reliable method to distinguish between uneconomic mineral deposits and economic mineralization. A method and system includes a geophysical technique for subsurface material characterization, mineral exploration and mineral discrimination. The technique introduced in this invention detects induced polarization effects in electromagnetic data and uses remote geophysical observations to determine the parameters of an effective conductivity relaxation model using a composite analytical multi-phase model of the rock formations. The conductivity relaxation model and analytical model can be used to determine parameters related by analytical expressions to the physical characteristics of the microstructure of the rocks and minerals. These parameters are ultimately used for the discrimination of different components in underground formations, and in this way provide an ability to distinguish between uneconomic mineral deposits and zones of economic mineralization using geophysical remote sensing technology.

  9. Competitive sorption of pyrene and pyridine to natural clay minerals and reference clay standards

    E-Print Network [OSTI]

    Lee, Lai Man

    2001-01-01T23:59:59.000Z

    -organic interactions were thought to be negligible or nonexistent. Recent studies have shown that the mineral contribution in sorption of Polycyclic Aromatic Hydrocarbons (PAH) has been underestimated. Sorption mechanisms between minerals and PAH are poorly...

  10. Abiotic/Biotic Degradation and Mineralization of N-Nitrosodimethylamine in Aquifer Sediments

    SciTech Connect (OSTI)

    Szecsody, James E.; McKinley, James P.; Breshears, Andrew T.; Crocker, Fiona H.

    2008-10-14T23:59:59.000Z

    The N-nitrosodimethylamine (NDMA) degradation rate and mineralization rate were measured in two aquifer sediments that received treatments to create oxic, reducing, and sequential reducing/oxic environments. Chemically reduced sediments rapidly abiotically degraded NDMA to nontoxic dimethylamine (DMA) to parts per trillion levels, then degraded to further products. NDMA was partially mineralized in reduced sediments (6 to 28 percent) at a slow rate (half-life 3,460 h) by an unknown abiotic/biotic pathway. In contrast, NDMA was mineralized more rapidly (half-life 342 h) and to a greater extent (30 to 81 percent) in oxic sediments with propane addition, likely by a propane monooxygenase pathway. NDMA mineralization in sequential reduced sediment followed by oxic sediment treatment did result in slightly more rapid mineralization and a greater mineralization extent relative to reduced systems. These increases were minor, so aerobic NDMA mineralization with oxygen and propane addition was the most viable in situ NDMA mineralization strategy.

  11. Societal demand for increasing mineral resources continue to affect societythrough aspects as varied as

    E-Print Network [OSTI]

    Handy, Todd C.

    Societal demand for increasing mineral resources continue to affect societythrough aspects in investment. The discovery of new mineral resources requires increasing risk, increasing costs, and to provide trained individuals to industry. Vancouver has long been a global leader in exploration

  12. 41. M. N. Ducea and J. B. Saleeby, Contrib. Mineral. Petrol. 133, 169 (1998).

    E-Print Network [OSTI]

    Howat, Ian M.

    1998-01-01T23:59:59.000Z

    41. M. N. Ducea and J. B. Saleeby, Contrib. Mineral. Petrol. 133, 169 (1998). 42. S. B. Shirey. C. Ballhaus, R. F. Berry, D. H. Green, Contrib. Mineral. Petrol. 107, 27 (1991). 47. J. T. Chesley

  13. Effects of Additives and Templates on Calcium Carbonate Mineralization in vitro

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Accepted M anuscript Effects of Additives and Templates on Calcium Carbonate Mineralization controlling the calcium carbonate crystals formation and the complexity of the crystal morphologies in vitro organic matrices mediate calcium carbonate mineralization. Keywords: additive; template; in vitro

  14. Pyridine sorption to mineral surfaces: a fourier transform infrared spectroscopy study

    E-Print Network [OSTI]

    Graham, Robert Edward

    1999-01-01T23:59:59.000Z

    for the sorption of pyridine to the various mineral surfaces. Results indicated that hydrogen bonding and bonding to Lewis acid sites are responsible for the sorption of gaseous phase pyridine which sorbed to all mineral surfaces. FTIR spectra provided evidence...

  15. RIETVELD REFINEMENT OF REAL STRUCTURE PARAMETERS OF DISORDERED CLAY MINERALS IN

    E-Print Network [OSTI]

    Magee, Joseph W.

    -conventional hydrocarbons in Germany) Germany's potential for shale oil and shale gas NIKO seal gas-rich shale shale: sedimentary rock which contains quartz, carbonates and clay minerals #12;clay minerals in shales quartz

  16. actinide-bearing mineral waste: Topics by E-print Network

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

    Foreign investment: Coal 45 1 Oil 4.7 6 Industrial minerals: Cement 42 1 Fluorspar 55 1 Rare earths 85 1 Metals: Aluminum 162 Mineral-filled polypropylene: Improvement of scratch...

  17. alpha-recoil damaged minerals: Topics by E-print Network

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

    Foreign investment: Coal 45 1 Oil 4.7 6 Industrial minerals: Cement 42 1 Fluorspar 55 1 Rare earths 85 1 Metals: Aluminum 156 Mineral-filled polypropylene: Improvement of scratch...

  18. Rend Lake College celebrates the opening of a new coal miner training facility

    SciTech Connect (OSTI)

    Buchsbaum, L.

    2009-09-15T23:59:59.000Z

    The Coal Miner Training Center at Rend Lake College recently hosted the Illinois Mining Institute's annual conference and a regional mine rescue competition. The article gives an outline of the coal miner training and refresher course offered. 3 photos.

  19. autobiographical memory recall: Topics by E-print Network

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

    Inc. All rights reserved Boahen, Kwabena 93 Memory Distortion in People Reporting Abduction by Aliens Susan A. Clancy, Richard J. McNally, Biology and Medicine Websites...

  20. aversive memory recall: Topics by E-print Network

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

    Inc. All rights reserved Boahen, Kwabena 119 Memory Distortion in People Reporting Abduction by Aliens Susan A. Clancy, Richard J. McNally, Biology and Medicine Websites...