Sample records for addressed gc2 tailored

  1. Address:

    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 Office511041cloth DocumentationProducts (VAP) VAP7-0973 1 IntroductionActinideAddingAddress: ~~. . ~L~

  2. Spectral tailoring device

    DOE Patents [OSTI]

    Brager, H.R.; Schenter, R.E.; Carter, L.L.; Karnesky, R.A.

    1987-08-05T23:59:59.000Z

    A spectral tailoring device for altering the neutron energy spectra and flux of neutrons in a fast reactor thereby selectively to enhance or inhibit the transmutation rate of a target metrical to form a product isotope. Neutron moderators, neutron filters, neutron absorbers and neutron reflectors may be used as spectral tailoring devices. Depending on the intended use for the device, a member from each of these four classes of materials could be used singularly, or in combination, to provide a preferred neutron energy spectra and flux of the neutrons in the region of the target material. In one embodiment of the invention, an assembly is provided for enhancing the production of isotopes, such as cobalt 60 and gadolinium 153. In another embodiment of the invention, a spectral tailoring device is disposed adjacent a target material which comprises long lived or volatile fission products and the device is used to shift the neutron energy spectra and flux of neutrons in the region of the fission products to preferentially transmute them to produce a less volatile fission product inventory. 6 figs.

  3. Tailoring PDC speckle structure

    E-Print Network [OSTI]

    G. Brida; M. Genovese; A. Meda; I. Ruo-Berchera; E. Predazzi

    2009-04-07T23:59:59.000Z

    Speckle structure of parametric down conversion light has recently received a large attention due to relevance in view of applications to quantum imaging The possibility of tailoring the speckle size by acting on the pump properties is an interesting tool for the applications to quantum imaging and in particular to the detection of weak object under shot-noise limit. Here we present a systematic detailed experimental study of the speckle structure produced in type II PDC with particular attention to its variation with pump beam properties.

  4. Tailoring PDC speckle structure

    E-Print Network [OSTI]

    Brida, G; Meda, A; Predazzi, E; Ruo-Berchera, I

    2008-01-01T23:59:59.000Z

    Speckle structure of parametric down conversion light has recently received a large attention due to relevance in view of applications to quantum imaging The possibility of tailoring the speckle size by acting on the pump properties is an interesting tool for the applications to quantum imaging and in particular to the detection of weak object under shot-noise limit. Here we present a systematic detailed experimental study of the speckle structure produced in type II PDC with particular attention to its variation with pump beam properties

  5. Aeroelastic tailoring in wind-turbine blade applications

    SciTech Connect (OSTI)

    Veers, P.; Lobitz, D. [Sandia National Labs., Albuquerque, NM (United States); Bir, G. [National Renewable Energy Lab., Golden, CO (United States). National Wind Technology Center

    1998-04-01T23:59:59.000Z

    This paper reviews issues related to the use of aeroelastic tailoring as a cost-effective, passive means to shape the power curve and reduce loads. Wind turbine blades bend and twist during operation, effectively altering the angle of attack, which in turn affects loads and energy production. There are blades now in use that have significant aeroelastic couplings, either on purpose or because of flexible and light-weight designs. Since aeroelastic effects are almost unavoidable in flexible blade designs, it may be desirable to tailor these effects to the authors advantage. Efforts have been directed at adding flexible devices to a blade, or blade tip, to passively regulate power (or speed) in high winds. It is also possible to build a small amount of desirable twisting into the load response of a blade with proper asymmetric fiber lay up in the blade skin. (Such coupling is akin to distributed {delta}{sub 3} without mechanical hinges.) The tailored twisting can create an aeroelastic effect that has payoff in either better power production or in vibration alleviation, or both. Several research efforts have addressed different parts of this issue. Research and development in the use of aeroelastic tailoring on helicopter rotors is reviewed. Potential energy gains as a function of twist coupling are reviewed. The effects of such coupling on rotor stability have been studied and are presented here. The ability to design in twist coupling with either stretching or bending loads is examined also.

  6. On Tailoring PDC speckle structure

    E-Print Network [OSTI]

    Brida, G; Meda, A; Ruo-Berchera, I; Predazzi, E

    2008-01-01T23:59:59.000Z

    Speckle structure of parametric down conversion light has recently received a large attention due to relevance in view of applications to quantum imaging The possibility of tailoring the speckle size by acting on the pump properties is an interesting tool for the applications to quantum imaging and in particular to the detection of weak object under shot-noise limit. Here we present a systematic detailed experimental study of the speckle structure produced in type II PDC with particular attention to its variation with pump beam properties.

  7. Property Prediction Tools for Tailored Polymer Composite Structures...

    Energy Savers [EERE]

    2.pdf More Documents & Publications Property Prediction Tools for Tailored Polymer Composite Structures Engineering Property Prediction Tools for Tailored Polymer Composite...

  8. Property Prediction Tools for Tailored Polymer Composite Structures...

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

    1.pdf More Documents & Publications Engineering Property Prediction Tools for Tailored Polymer Composite Structures Engineering Property Prediction Tools for Tailored Polymer...

  9. Linear tailored gain broad area semiconductor lasers

    SciTech Connect (OSTI)

    Lindsey, C.P.; Mehuys, D.; Yariv, A.

    1987-06-01T23:59:59.000Z

    Tailored gain semiconductor lasers capable of high-power operation with single-lobed, nearly diffraction limited beamwidths only a few degrees wide have been demonstrated in proton implanted chirped arrays and ''halftone'' broad area lasers. The authors analyze lasers with a linear gain gradient, and obtain analytic approximations for their unsaturated optical eigenmodes. Unlike a uniform array, the fundamental mode of a linear tailored gain laser is the mode at threshold. Mode discrimination may be controlled by lasing the spatial gain gradient. All modes of asymmetric tailored gain waveguides have single-lobed far-field patterns offset from 0/sup 0/. Finally, they utilize tailored gain broad area lasers to make a measurement of the antiguiding parameter, and find b = 2.5 +- 0.5, in agreement with previous results.

  10. Temporal pulse tailoring in laser manufacturing technologies

    E-Print Network [OSTI]

    Peinke, Joachim

    5 Temporal pulse tailoring in laser manufacturing technologies Razvan Stoian1 , Matthias. Ultrafast lasers have gained momentum in material processing technolo- gies in response to requirements for quality material processing. 5.1 Introduction The demand for precision in laser material processing

  11. A Lightweight and Flexible Mobile Agent Platform Tailored to Management Applications

    E-Print Network [OSTI]

    Gavalas, Damianos

    2011-01-01T23:59:59.000Z

    Mobile Agents (MAs) represent a distributed computing technology that promises to address the scalability problems of centralized network management. A critical issue that will affect the wider adoption of MA paradigm in management applications is the development of MA Platforms (MAPs) expressly oriented to distributed management. However, most of available platforms impose considerable burden on network and system resources and also lack of essential functionality. In this paper, we discuss the design considerations and implementation details of a complete MAP research prototype that sufficiently addresses all the aforementioned issues. Our MAP has been implemented in Java and tailored for network and systems management applications.

  12. Tailored Materials for High Efficiency CIDI Engines (Caterpillar...

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

    High Efficiency CIDI Engines (Caterpillar CRADA) Tailored Materials for High Efficiency CIDI Engines (Caterpillar CRADA) 2009 DOE Hydrogen Program and Vehicle Technologies Program...

  13. Engineering Property Prediction Tools for Tailored Polymer Composite...

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

    and Peer Evaluation Meeting lm068nguyen2012o.pdf More Documents & Publications Engineering Property Prediction Tools for Tailored Polymer Composite Structures Property...

  14. Architecture AddressingModes

    E-Print Network [OSTI]

    Nguyen, Dat H.

    MIPS R2000 Architecture and Assembly (Part 1) 1. CPU Registers 2. Byte Order 3. AddressingModes 4­endian byte order 3 2 1 0 0 1 2 3 Or Byte number #12; AddressingModes . MIPS is a load/store architecture . RICS -- Load/Store architecture -- All instructions have equal length of 4 bytes -- Every register can

  15. Tailored mixing inside a translating droplet

    E-Print Network [OSTI]

    Rodolphe Chabreyrie; Dmitri Vainchtein; Cristel Chandre; Pushpendra Singh; Nadine Aubry

    2008-03-03T23:59:59.000Z

    Tailored mixing inside individual droplets could be useful to ensure that reactions within microscopic discrete fluid volumes, which are used as microreactors in ``digital microfluidic'' applications, take place in a controlled fashion. In this article we consider a translating spherical liquid drop to which we impose a time periodic rigid-body rotation. Such a rotation not only induces mixing via chaotic advection, which operates through the stretching and folding of material lines, but also offers the possibility of tuning the mixing by controlling the location and size of the mixing region. Tuned mixing is achieved by judiciously adjusting the amplitude and frequency of the rotation, which are determined by using a resonance condition and following the evolution of adiabatic invariants. As the size of the mixing region is increased, complete mixing within the drop is obtained.

  16. Tailoring the properties of organic aerogels

    SciTech Connect (OSTI)

    Not Available

    1993-05-01T23:59:59.000Z

    We have recently succeeded in producing a new class of organic (or carbon) aerogels whose electrical, mechanical, and other properties are superior to those of the metal alkoxides. By tailoring properties to specific applications, we hope to achieve aerogels with even better performance. We have already tested carbon aerogels for use in inertial-confinement fusion targets and are currently studying applications to other technologies, such as battery electrodes, catalyst supports, and gas filters. In several of these applications, the permeability of the carbon aerogels-that is, their resistance to fluid flow-is crucial to their performance. Here, we describe briefly the synthesis of organic aerogels and present the results of our permeability studies.

  17. Tailored ion energy distributions on plasma electrodes

    SciTech Connect (OSTI)

    Economou, Demetre J. [Plasma Processing Laboratory, Department of Chemical and Biomolecular Engineering, University of Houston, Houston, Texas 77204-4004 (United States)] [Plasma Processing Laboratory, Department of Chemical and Biomolecular Engineering, University of Houston, Houston, Texas 77204-4004 (United States)

    2013-09-15T23:59:59.000Z

    As microelectronic device features continue to shrink approaching atomic dimensions, control of the ion energy distribution on the substrate during plasma etching and deposition becomes increasingly critical. The ion energy should be high enough to drive ion-assisted etching, but not too high to cause substrate damage or loss of selectivity. In many cases, a nearly monoenergetic ion energy distribution (IED) is desired to achieve highly selective etching. In this work, the author briefly reviews: (1) the fundamentals of development of the ion energy distribution in the sheath and (2) methods to control the IED on plasma electrodes. Such methods include the application of “tailored” voltage waveforms on an electrode in continuous wave plasmas, or the application of synchronous bias on a “boundary electrode” during a specified time window in the afterglow of pulsed plasmas.

  18. Addressing Genetics Delivering Health

    E-Print Network [OSTI]

    Rambaut, Andrew

    Addressing Genetics Delivering Health A strategy for advancing the dissemination and application of genetics knowledge throughout our health professions Funded by Hilary Burton September 2003 Executive education of health workers q providing strategic overview of education programme q collaborating

  19. CTMCONTROL: Addressing the MC/DC Objective for Safety-Critical Automotive Software

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    CTMCONTROL: Addressing the MC/DC Objective for Safety-Critical Automotive Software Anila Mjeda.mjeda,mike.hinchey}@lero.ie Abstract. We propose a method tailored to the requirements of safety-critical embedded automotive software/DC) objective for automotive safety-critical software. CTMCONTROL is validated via a controlled experiment which

  20. Current address: Samuel Johnson

    E-Print Network [OSTI]

    Johnson, Samuel

    CV: E-mail : Homepage: Current address: Samuel Johnson samuel.johnson@imperial.ac.uk www. #12;Submitted work 1. The meaning of niche: Cause or consequence of food-web structure?, S. Johnson, V learning, S. Johnson, J. Marro, and J.J. Torres, PLoS ONE 8(1): e50276 (2013) 3. Enhancing neural network

  1. Engineering Property Prediction Tools for Tailored Polymer Composite...

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

    Merit Review and Peer Evaluation Meeting, May 18-22, 2009 -- Washington D.C. lm11smith.pdf More Documents & Publications Property Prediction Tools for Tailored Polymer...

  2. aeroelastically tailored small: Topics by E-print Network

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

    as the airfoil camper or wing pitch... Rogers, Jesse Byron 2012-06-07 3 CMMi for Small Business: Initial Tailoring of a Mexican organization. Francisco Alvarez R, Jaime Muoz A,...

  3. 1 INTRODUCTION Wireless sensor networks tailored for structural

    E-Print Network [OSTI]

    Lynch, Jerome P.

    1 INTRODUCTION Wireless sensor networks tailored for structural monitoring applications have grown motivated researchers to explore wireless sensor networks for structural monitoring applications. Wireless in popularity since their initial introduction in the mid-1990s. Wireless sensors have the potential

  4. Excerpts from keynote address

    SciTech Connect (OSTI)

    Creel, G.C.

    1995-06-01T23:59:59.000Z

    Excerpts from the keynote principally address emissions issues in the fossil power industry as related to heat rate improvements. Stack emissions of both sulfur and nitrogen oxides are discussed, and a number of examples are given: (1) PEPCO`s Potomac River Station, and (2) Morgantown station`s NOX reduction efforts. Circulating water emissions are also briefly discussed, as are O & M costs of emission controls.

  5. Tailored Materials for High Efficiency CIDI Engines

    SciTech Connect (OSTI)

    Grant, G.J.; Jana, S.

    2012-03-30T23:59:59.000Z

    The overall goal of the project, Tailored Materials for High Efficiency Compression Ignition Direct Injection (CIDI) Engines, is to enable the implementation of new combustion strategies, such as homogeneous charge compression ignition (HCCI), that have the potential to significantly increase the energy efficiency of current diesel engines and decrease fuel consumption and environmental emissions. These strategies, however, are increasing the demands on conventional engine materials, either from increases in peak cylinder pressure (PCP) or from increases in the temperature of operation. The specific objective of this project is to investigate the application of a new material processing technology, friction stir processing (FSP), to improve the thermal and mechanical properties of engine components. The concept is to modify the surfaces of conventional, low-cost engine materials. The project focused primarily on FSP in aluminum materials that are compositional analogs to the typical piston and head alloys seen in small- to mid-sized CIDI engines. Investigations have been primarily of two types over the duration of this project: (1) FSP of a cast hypoeutectic Al-Si-Mg (A356/357) alloy with no introduction of any new components, and (2) FSP of Al-Cu-Ni alloys (Alloy 339) by physically stirring-in various quantities of carbon nanotubes/nanofibers or carbon fibers. Experimental work to date on aluminum systems has shown significant increases in fatigue lifetime and stress-level performance in aluminum-silicon alloys using friction processing alone, but work to demonstrate the addition of carbon nanotubes and fibers into aluminum substrates has shown mixed results due primarily to the difficulty in achieving porosity-free, homogeneous distributions of the particulate. A limited effort to understand the effects of FSP on steel materials was also undertaken during the course of this project. Processed regions were created in high-strength, low-alloyed steels up to 0.5 in. deep that showed significant grain refinement and homogeneous microstructures favorable to increased fracture toughness and fatigue performance. The final tasks of the project demonstrated that the FSP concept can be applied to a relevant part geometry by fabricating diesel piston crowns with FSP regions applied selectively to the edge of the bowl rim. This area of the piston typically suffers from conditions at high PCP that cause severe thermal fatigue issues. It is expected that, given the data from coupon testing, the durability of pistons modified by FSP will allow much higher fatigue lifetime and potentially also greater resistance to elevated stress-level effects on fatigue.

  6. Addressing Common Subsurface Challenges

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy China 2015ofDepartmentDepartment of2 ofEmergencyAcrobat PDFMakerAdamAddressing Common

  7. Addressing Big Data

    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 Office511041cloth DocumentationProducts (VAP) VAP7-0973 1 IntroductionActinideAddingAddress: ~~. . ~L~Big Data

  8. Tailored Terahertz Pulses from a Laser-Modulated Electron Beam

    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 a solidSynthesis of 2D Alloys &8-5070P3.TailoredTailored

  9. "Tailoring synthesis of new materials at multiple length scales."

    E-Print Network [OSTI]

    Acton, Scott

    for a lithium-ion battery cathode material. · Published a method to tailor the transition metal composition in battery electrode materials. · Published a previously unreported safety issue with a popular lithium-ion to dramatically increase the energy density of lithium-ion batteries. We employ a hierarchical, multiscale

  10. TAILORING HEALTH MESSAGES 123 Delivering Automated Health Monitoring via Telephone

    E-Print Network [OSTI]

    Dale, Robert

    can be tailored by a health care provider, using predefined dialog schemata that make it possible a problem during a conversation, then it connects the patient to a health care provider who can attend from the health care provider and the manner of its delivery (Burley and Hampton 2003; Gorney

  11. GSpace: Tailorable Data Distribution in Shared Data Space Systems

    E-Print Network [OSTI]

    Mousavi, Mohammad

    GSpace: Tailorable Data Distribution in Shared Data Space Systems Giovanni Russello1, Michel. The shared data space model has proven to be an effective paradigm for building distributed applications. However, building an efficient distributed implementation remains a challenge. A plethora of different

  12. Tailored Working Fluids for Enhanced Binary Geothermal Power Plants

    Broader source: Energy.gov [DOE]

    DOE Geothermal Program Peer Review 2010 - Presentation. Project Objective: To improve the utilization of available energy in geothermal resources and increase the energy conversion efficiency of systems employed by a) tailoring the subcritical and/or supercritical glide of enhanced working fluids to best match thermal resources, and b) identifying appropriate thermal system and component designs for the down-selected working fluids.

  13. Stimuli-Tailored Dispersion State of Aqueous Carbon Nanotube Suspensions and Solid Polymer Nanocomposites 

    E-Print Network [OSTI]

    Etika, Krishna

    2012-02-14T23:59:59.000Z

    state. The ability to tailor nanoparticle dispersion state in liquid and solid media can ultimately provide a powerful method for tailoring the properties of solution processed nanoparticle-filled polymer composites. This dissertation reports the use...

  14. Recent progress in tailoring trap-based positron beams

    SciTech Connect (OSTI)

    Natisin, M. R.; Hurst, N. C.; Danielson, J. R.; Surko, C. M. [Physics Department, University of California, San Diego La Jolla CA 92093-0319 (United States)

    2013-03-19T23:59:59.000Z

    Recent progress is described to implement two approaches to specially tailor trap-based positron beams. Experiments and simulations are presented to understand the limits on the energy spread and pulse duration of positron beams extracted from a Penning-Malmberg (PM) trap after the particles have been buffer-gas cooled (or heated) in the range of temperatures 1000 {>=} T {>=} 300 K. These simulations are also used to predict beam performance for cryogenically cooled positrons. Experiments and simulations are also presented to understand the properties of beams formed when plasmas are tailored in a PM trap in a 5 tesla magnetic field, then non-adiabatically extracted from the field using a specially designed high-permeability grid to create a new class of electrostatically guided beams.

  15. Tailored Terahertz Pulses from a Laser-Modulated Electron Beam

    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:Energy: Grid Integration Redefining What'sis Taking Over Our InstagramStructureProposedPAGESafety Tag: Safety DisplayingTailored

  16. Tailored Terahertz Pulses from a Laser-Modulated Electron Beam

    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:Energy: Grid Integration Redefining What'sis Taking Over Our InstagramStructureProposedPAGESafety Tag: Safety DisplayingTailored Terahertz

  17. Tailored Terahertz Pulses from a Laser-Modulated Electron Beam

    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 a solidSynthesis of 2D Alloys &8-5070P3.Tailored Terahertz

  18. Tailored Terahertz Pulses from a Laser-Modulated Electron Beam

    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 a solidSynthesis of 2D Alloys &8-5070P3.Tailored

  19. Vehicle Technologies Office Merit Review 2015: Active, Tailorable Adhesives for Dissimilar Material Bonding, Repair and Assembly

    Broader source: Energy.gov [DOE]

    Presentation given by Michigan State University at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about active, tailorable...

  20. Vehicle Technologies Office Merit Review 2014: Active, Tailorable Adhesives for Dissimilar Material Bonding, Repair and Assembly

    Broader source: Energy.gov [DOE]

    Presentation given by Michigan State University at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about Active, tailorable...

  1. State of the Lab Address

    ScienceCinema (OSTI)

    King, Alex

    2013-03-01T23:59:59.000Z

    In his third-annual State of the Lab address, Ames Laboratory Director Alex King called the past year one of "quiet but strong progress" and called for Ames Laboratory to continue to build on its strengths while responding to changing expectations for energy research.

  2. Building Address Locations -Assumes entire

    E-Print Network [OSTI]

    Guenther, Frank

    Building Address Locations - Assumes entire building unless noted Designation Submit through* 560, 4 BU Crosstown Center 801 Massachusetts Ave Floor 1, 2 BMC BCD Building 800 Harrison Avenue BCD BMC Biosquare III 670 Albany Floors 2, 3, 6, 7 BMC Biosquare III 670 Albany Floors 1, 4, 5, 8 BU Building

  3. DEPARTMENT OF DEPARTMENTAL MANAGEMENT ADDRESS

    E-Print Network [OSTI]

    Knowles, David William

    investment in alternative fuel and clean energy technologies. It's about a 22 percent increase up to a levelU.S. DEPARTMENT OF ENERGY DEPARTMENTAL MANAGEMENT ADDRESS WITH SECRETARY OF ENERGY SAMUEL W. BODMAN was instrumental in helping to achieve the passing of the Energy Policy Act last summer, coming up on a year ago

  4. E. ALLAN LIND Office Address

    E-Print Network [OSTI]

    Reif, John H.

    E. ALLAN LIND Office Address Fuqua School of Business Box 90120 Duke University Durham, NC 27708 tel. +1-919-660-7849 or +1-919-724-1130; e-mail: Allan.Lind@duke.edu Personal Information: Born: April, Paris, France. Book: Lind, E. A., and Tyler, T. R. (1988). The social psychology of procedural justice

  5. Incrementally Deployable Source Address Validity

    E-Print Network [OSTI]

    Li, Jun

    ID-SAVE: Incrementally Deployable Source Address Validity Enforcement Toby Ehrenkranz ://netsec.cs.uoregon.edu #12;Ehrenkranz WiP ID-SAVE What's The Problem? While routers know which direction a packet should are unreliable ID-SAVE attacks this root cause! 1 #12;Ehrenkranz WiP ID-SAVE ID-SAVE Basics Create and maintain

  6. Single contact tailored gain phased array of semiconductor lasers

    SciTech Connect (OSTI)

    Lindsey, C.P.; Kapon, E.; Katz, J.; Margalit, S.; Yariv, A.

    1984-10-01T23:59:59.000Z

    We demonstrate a single contact tailored gain-guided array in which the gain profile across the array is made strongly asymmetric by varying the width of the contact stripes. A proton isolated array of six (GaAl)As lasers with 5-..mu..m separations and widths varying linearly between 3 and 8 ..mu..m had a single lobed far field 2/sup 0/ wide, close to the diffraction limit for a single supermode. Fabrication of this device is simple, and suited to large-scale processing techniques. We also show that in such an asymmetric gain-guided array the fundamental mode is favored over higher order modes, and that higher order modes can have single lobed far-field patterns differing only slightly from that of the fundamental.

  7. High gain photoconductive semiconductor switch having tailored doping profile zones

    DOE Patents [OSTI]

    Baca, Albert G. (Albuquerque, NM); Loubriel, Guillermo M. (Albuquerque, NM); Mar, Alan (Albuquerque, NM); Zutavern, Fred J (Albuquerque, NM); Hjalmarson, Harold P. (Albuquerque, NM); Allerman, Andrew A. (Albuquerque, NM); Zipperian, Thomas E. (Edgewood, NM); O'Malley, Martin W. (Edgewood, NM); Helgeson, Wesley D. (Albuquerque, NM); Denison, Gary J. (Sandia Park, NM); Brown, Darwin J. (Albuquerque, NM); Sullivan, Charles T. (Albuquerque, NM); Hou, Hong Q. (Albuquerque, NM)

    2001-01-01T23:59:59.000Z

    A photoconductive semiconductor switch with tailored doping profile zones beneath and extending laterally from the electrical contacts to the device. The zones are of sufficient depth and lateral extent to isolate the contacts from damage caused by the high current filaments that are created in the device when it is turned on. The zones may be formed by etching depressions into the substrate, then conducting epitaxial regrowth in the depressions with material of the desired doping profile. They may be formed by surface epitaxy. They may also be formed by deep diffusion processes. The zones act to reduce the energy density at the contacts by suppressing collective impact ionization and formation of filaments near the contact and by reducing current intensity at the contact through enhanced current spreading within the zones.

  8. Tunable Laser Plasma Accelerator based on Longitudinal Density Tailoring

    SciTech Connect (OSTI)

    Gonsalves, Anthony; Nakamura, Kei; Lin, Chen; Panasenko, Dmitriy; Shiraishi, Satomi; Sokollik, Thomas; Benedetti, Carlo; Schroeder, Carl; Geddes, Cameron; Tilborg, Jeroen van; Osterhoff, Jens; Esarey, Eric; Toth, Csaba; Leemans, Wim

    2011-07-15T23:59:59.000Z

    Laser plasma accelerators have produced high-quality electron beams with GeV energies from cm-scale devices and are being investigated as hyperspectral fs light sources producing THz to {gamma}-ray radiation and as drivers for future high-energy colliders. These applications require a high degree of stability, beam quality and tunability. Here we report on a technique to inject electrons into the accelerating field of a laser-driven plasma wave and coupling of this injector to a lower-density, separately tunable plasma for further acceleration. The technique relies on a single laser pulse powering a plasma structure with a tailored longitudinal density profile, to produce beams that can be tuned in the range of 100-400 MeV with percent-level stability, using laser pulses of less than 40 TW. The resulting device is a simple stand-alone accelerator or the front end for a multistage higher-energy accelerator.

  9. Tailored Displays to Compensate for Visual Aberrations Vitor F. Pamplona1

    E-Print Network [OSTI]

    Aliaga, Daniel G.

    optics are performed. We propose tailored displays for daily tasks where using eyeglasses are unfeasible-order aberrations that eyeglasses are not able to. Keywords: tailored displays, optics, light-field displays Links-standard eyesight. Acuity enhance- ment options range from simple eyeglasses to laser eye surgery. Wearable optical

  10. Fuel Source Isotopic Tailoring Impact on ITER Design, Operation and Safety

    E-Print Network [OSTI]

    1 Fuel Source Isotopic Tailoring and Its Impact on ITER Design, Operation and Safety M. J. Gouge, W. The isotopic tailoring concept consists of utilizing a tritium-rich pellet source for core fueling and a deuterium- rich gas source for edge fueling. Because of the improved particle confinement associated

  11. Addressing the workforce pipeline challenge

    SciTech Connect (OSTI)

    Leonard Bond; Kevin Kostelnik; Richard Holman

    2006-11-01T23:59:59.000Z

    A secure and affordable energy supply is essential for achieving U.S. national security, in continuing U.S. prosperity and in laying the foundations to enable future economic growth. To meet this goal the next generation energy workforce in the U.S., in particular those needed to support instrumentation, controls and advanced operations and maintenance, is a critical element. The workforce is aging and a new workforce pipeline, to support both current generation and new build has yet to be established. The paper reviews the challenges and some actions being taken to address this need.

  12. Keynote Address | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613 122Commercial602 1,39732on ArmedManufacturingJune 17, 2015 - SEABSmallKenAddress

  13. Brinkman Addresses JLab | Jefferson Lab

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOE Office511041clothAdvanced Materials Advanced Materials FindAdvanced MaterialsDepartmentBrinkman Addresses JLab

  14. Interagency Collaboration to Address Environmental Impacts of...

    Energy Savers [EERE]

    Interagency Collaboration to Address Environmental Impacts of Shale Gas Drilling Interagency Collaboration to Address Environmental Impacts of Shale Gas Drilling April 23, 2013 -...

  15. Symbiosis: Addressing Biomass Production Challenges and Climate...

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

    Symbiosis: Addressing Biomass Production Challenges and Climate Change Symbiosis: Addressing Biomass Production Challenges and Climate Change This presentation was the opening...

  16. Addressing Wind Turbine Tribological Challenges with Surface...

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

    Addressing Wind Turbine Tribological Challenges with Surface Engineering Presented by Gary Doll of the University of Akron at the Wind Turbine Tribology Seminar 2014. Addressing...

  17. EPA -- Addressing Children's Health through Reviews Conducted...

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

    Addressing Children's Health through Reviews Conducted Pursuant to the National Environmental Policy Act and Section 309 of the Clean Air Act EPA -- Addressing Children's Health...

  18. Mechanical Properties of Aluminum Tailor Welded Blanks at Superplastic Temperatures

    SciTech Connect (OSTI)

    Davies, Richard W.; Vetrano, John S.; Smith, Mark T.; Pitman, Stan G.

    2002-10-06T23:59:59.000Z

    This paper describes an investigation of the mechanical properties of weld material in aluminum tailor welded blanks (TWB) at superplastic temperatures and discusses the potential application of TWBs in superplastic forming operations. Aluminum TWBs consist of multiple sheet materials of different thickness or alloy that are butt-welded together into a single, variable thickness blank. To evaluate the performance of the weld material in TWBs, a series of tensile tests were conducted at superplastic temperatures with specimens that contained weld material in the gage area. The sheet material used in the study was Sky 5083 aluminum alloy, which was joined to produce the TWBs by gas tungsten arc welding using an AA5356 filler wire. The experimental results show that, in the temperature range of 500?C to 550?C and at strain rates ranging from 10-4 sec-1 to 10-2 sec-1, the weld material has a higher flow stress and lower ductility than the monolithic sheet material. The weld material exhibited elongations of 40% to 60% under these conditions, whereas the monolithic sheet achieved 220% to 360% elongation. At the same temperatures and strain rates, the weld material exhibited flow stresses 1.3 to 4 times greater than the flow stress in the monolithic sheet. However, the weld material did show a substantial increase in the strain rate sensitivity and ductility when compared to the same material formed at room temperature.

  19. Tailored quantum statistics from broadband states of light

    E-Print Network [OSTI]

    S. Hartmann; F. Friedrich; A. Molitor; M. Reichert; W. Elsäßer; R. Walser

    2014-12-19T23:59:59.000Z

    We analyze the statistics of photons originating from amplified spontaneous emission generated by a quantum dot superluminescent diode. Experimentally detectable emission properties are taken into account by parametrizing the corresponding quantum state as a multi-mode phase-randomized Gaussian density operator. The validity of this model is proven in two subsequent experiments using fast two-photon-absorption detection observing second order equal-time- as well as second order fully time-resolved intensity correlations on femtosecond timescales. In the first experiment, we study the photon statistics when the number of contributing longitudinal modes is systematically reduced by applying well-controlled optical feedback. In a second experiment, we add coherent light from a single-mode laserdiode to quantum dot superluminescent diode broadband radiation. Tuning the power ratio, we realize tailored second order correlations ranging from Gaussian to Poissonian statistics. Both experiments are very well matched by theory, thus giving first insights into quantum properties of radiation from quantum dot superluminescent diodes.

  20. Chemical tailoring of steam to remediate underground mixed waste contaminents

    DOE Patents [OSTI]

    Aines, Roger D. (Livermore, CA); Udell, Kent S. (Berkeley, CA); Bruton, Carol J. (Livermore, CA); Carrigan, Charles R. (Tracy, CA)

    1999-01-01T23:59:59.000Z

    A method to simultaneously remediate mixed-waste underground contamination, such as organic liquids, metals, and radionuclides involves chemical tailoring of steam for underground injection. Gases or chemicals are injected into a high pressure steam flow being injected via one or more injection wells to contaminated soil located beyond a depth where excavation is possible. The injection of the steam with gases or chemicals mobilizes contaminants, such as metals and organics, as the steam pushes the waste through the ground toward an extraction well having subatmospheric pressure (vacuum). The steam and mobilized contaminants are drawn in a substantially horizontal direction to the extraction well and withdrawn to a treatment point above ground. The heat and boiling action of the front of the steam flow enhance the mobilizing effects of the chemical or gas additives. The method may also be utilized for immobilization of metals by using an additive in the steam which causes precipitation of the metals into clusters large enough to limit their future migration, while removing any organic contaminants.

  1. Targeted versus tailored multimedia patient engagement to enhance depression recognition and treatment in primary care: randomized controlled trial protocol for the AMEP2 study

    E-Print Network [OSTI]

    2013-01-01T23:59:59.000Z

    P: Tailored interactive multimedia computer programs toof an interactive multimedia program to influence eatingTargeted versus tailored multimedia patient engagement to

  2. Addressing failures in exascale computing

    SciTech Connect (OSTI)

    Snir, Marc; Wisniewski, Robert W.; Abraham, Jacob A.; Adve, Sarita; Bagchi, Saurabh; Balaji, Pavan; Belak, Jim; Bose, Pradip; Cappello, Franck; Carlson, William; Chien, Andrew A.; Coteus, Paul; Debardeleben, Nathan A.; Diniz, Pedro; Engelmann, Christian; Erez, Mattan; Saverio, Fazzari; Geist, Al; Gupta, Rinku; Johnson, Fred; Krishnamoorthy, Sriram; Leyffer, Sven; Liberty, Dean; Mitra, Subhasish; Munson, Todd; Schreiber, Robert; Stearly, Jon; Van Hensbergen, Eric

    2014-05-01T23:59:59.000Z

    We present here a report produced by a workshop on “Addressing Failures in Exascale Computing” held in Park City, Utah, August 4–11, 2012. The charter of this workshop was to establish a common taxonomy about resilience across all the levels in a computing system; discuss existing knowledge on resilience across the various hardware and software layers of an exascale system; and build on those results, examining potential solutions from both a hardware and software perspective and focusing on a combined approach. The workshop brought together participants with expertise in applications, system software, and hardware; they came from industry, government, and academia; and their interests ranged from theory to implementation. The combination allowed broad and comprehensive discussions and led to this document, which summarizes and builds on those discussions.

  3. Addressing Failures in Exascale Computing

    SciTech Connect (OSTI)

    Snir, Marc [Argonne National Laboratory (ANL)] [Argonne National Laboratory (ANL); Wisniewski, Robert [Intel Corporation] [Intel Corporation; Abraham, Jacob [unknown] [unknown; Adve, Sarita [University of Illinois, Urbana-Champaign] [University of Illinois, Urbana-Champaign; Bagchi, Saurabh [Purdue University] [Purdue University; Balaji, Pavan [Argonne National Laboratory (ANL)] [Argonne National Laboratory (ANL); Belak, J. [Lawrence Livermore National Laboratory (LLNL)] [Lawrence Livermore National Laboratory (LLNL); Bose, Pradip [IBM T. J. Watson Research Center] [IBM T. J. Watson Research Center; Cappello, Franck [Argonne National Laboratory (ANL)] [Argonne National Laboratory (ANL); Carlson, Bill [unknown] [unknown; Chien, Andrew [University of Chicago] [University of Chicago; Coteus, Paul [IBM T. J. Watson Research Center] [IBM T. J. Watson Research Center; DeBardeleben, Nathan [Los Alamos National Laboratory (LANL)] [Los Alamos National Laboratory (LANL); Diniz, Pedro [University of Southern California] [University of Southern California; Engelmann, Christian [ORNL] [ORNL; Erez, Mattan [University of Texas at Austin] [University of Texas at Austin; Fazzari, Saverio [Booz Allen Hamilton] [Booz Allen Hamilton; Geist, Al [ORNL] [ORNL; Gupta, Rinku [Argonne National Laboratory (ANL)] [Argonne National Laboratory (ANL); Johnson, Fred [Science Applications International Corporation (SAIC), Oak Ridge, TN] [Science Applications International Corporation (SAIC), Oak Ridge, TN; Krishnamoorthy, Sriram [Pacific Northwest National Laboratory (PNNL)] [Pacific Northwest National Laboratory (PNNL); Leyffer, Sven [Argonne National Laboratory (ANL)] [Argonne National Laboratory (ANL); Liberty, Dean [AMD] [AMD; Mitra, Subhasish [Stanford University] [Stanford University; Munson, Todd [Argonne National Laboratory (ANL)] [Argonne National Laboratory (ANL); Schreiber, Rob [HP Labs] [HP Labs; Stearley, Jon [Sandia National Laboratories (SNL)] [Sandia National Laboratories (SNL); Van Hensbergen, Eric [ARM] [ARM

    2014-01-01T23:59:59.000Z

    We present here a report produced by a workshop on Addressing failures in exascale computing' held in Park City, Utah, 4-11 August 2012. The charter of this workshop was to establish a common taxonomy about resilience across all the levels in a computing system, discuss existing knowledge on resilience across the various hardware and software layers of an exascale system, and build on those results, examining potential solutions from both a hardware and software perspective and focusing on a combined approach. The workshop brought together participants with expertise in applications, system software, and hardware; they came from industry, government, and academia, and their interests ranged from theory to implementation. The combination allowed broad and comprehensive discussions and led to this document, which summarizes and builds on those discussions.

  4. Experimental and numerical investigations on tailored tempering process of a U-channel component with tailored mechanical properties

    SciTech Connect (OSTI)

    Tang, B. T., E-mail: tbtsh@hotmail.com [Shandong Jianzhu University, Fengming Rd., Jinan, 250101 (China); Bruschi, S.; Ghiotti, A.; Bariani, P. F. [University of Padova, Via Venezia 1, Padova, 35131 (Italy)

    2013-12-16T23:59:59.000Z

    Hot stamping of quenchenable ultra high strength steels currently represents a promising forming technology for the manufacturing of safety and crash relevant parts. For some applications, such as B-pillars and other structural components that may undergo impact loading, it may be desirable to create regions of the part with tailored mechanical properties. In the paper, a laboratory-scale hot stamped U-channel was manufactured by using a segmented die, which was heated by cartridge heaters and cooled by water channels independently. Local hardness values as low as 289 HV can be achieved using a heated die temperature of 400°C while maintaining a hardness level of 490 HV in the fully cooled region. If the die temperature was increased to 450°C, the Vickers hardness of elements in the heated region was 227 HV, with a reduction in hardness of more than 50%. Optical microscopy was used to verify the microstructure of the as-quenched phases with respect to the heated die temperatures. The FE model of the lab-scale process was developed to capture the overall hardness trends that were observed in the experiments.

  5. Developing & tailoring multi-functional carbon foams for multi-field response

    E-Print Network [OSTI]

    Sarzynski, Melanie Diane

    2009-05-15T23:59:59.000Z

    anisotropy and coatings to provide comprehensive information to guide processing researchers in their pursuit of tailorable performance. Several illustrations are undertaken at multiple scales to explore the response of multi-functional carbon foams under...

  6. Developing & tailoring multi-functional carbon foams for multi-field response 

    E-Print Network [OSTI]

    Sarzynski, Melanie Diane

    2009-05-15T23:59:59.000Z

    anisotropy and coatings to provide comprehensive information to guide processing researchers in their pursuit of tailorable performance. Several illustrations are undertaken at multiple scales to explore the response of multi-functional carbon foams under...

  7. Electrospun nanofiber meshes with tailored architectures and patterns as potential tissue-engineering scaffolds

    E-Print Network [OSTI]

    Lee, James

    , Tieying Yin1, Bochu Wang1, James C-M Lee3 and Qingsong Yu2,4 1 Bioengineering College of Chongqing with well-tailored architectures and patterns were successfully prepared from biodegradable poly

  8. Hard and tough electrodeposited aluminum-manganese alloys with tailored nanostructures

    E-Print Network [OSTI]

    Ruan, Shiyun

    2010-01-01T23:59:59.000Z

    Tailoring the nanostructure of electrodeposited Al-Mn films to achieve high hardness and toughness is the overarching goal of this thesis. Binary Al-Mn alloys are electrodeposited using a conventional current waveform in ...

  9. Tailoring Action Parameterizations to Their Task Contexts Freek Stulp and Michael Beetz

    E-Print Network [OSTI]

    Cremers, Daniel

    Tailoring Action Parameterizations to Their Task Contexts Freek Stulp and Michael Beetz Intelligent Autonomous Systems Group, Technische Universit¨at M¨unchen Boltzmannstrasse 3, D-85747 Munich, Germany {stulp,beetz

  10. Towards a Tailored Sensor Network for Fire Emergency Monitoring in Large buildings 

    E-Print Network [OSTI]

    Upadhyay, Rochan

    2007-10-02T23:59:59.000Z

    In this presentation, we describe some of the ongoing efforts in developing a wireless sensor network tailored specifically for fire emergency monitoring. Network simulations of a dense sensor network with a flat architecture ...

  11. Fundamental lateral mode oscillation via gain tailoring in broad area semiconductor lasers

    SciTech Connect (OSTI)

    Lindsey, C.; Derry, P.; Yariv, A.

    1985-09-15T23:59:59.000Z

    We show that by employing gain tailoring in a broad area semiconductor laser we achieve fundamental lateral mode operation with a diffraction-limited single-lobed far-field pattern. We demonstrate a tailored gain broad area laser 60 ..mu..m wide which emits 450 mW per mirror into a stable, single-lobed far-field pattern 3 1/2/sup 0/ wide at 5.3 I/sub th/.

  12. Scalable Address Spaces Using Rcu Balanced Trees

    E-Print Network [OSTI]

    Clements, Austin T.

    Software developers commonly exploit multicore processors by building multithreaded software in which all threads of an application share a single address space. This shared address space has a cost: kernel virtual memory ...

  13. Addressing Climate Change in Environmental Impact Analysis

    E-Print Network [OSTI]

    Minnesota, University of

    Addressing Climate Change in Environmental Impact Analysis 2010 CTS Research Conference Carissa impact analysis (EIA) as a tool to address climate change ·! Consider approaches to measuring and addressing climate change at the project scale #12;Purpose ·! Funded by U of M Institute on the Environment

  14. addresses: Topics by E-print Network

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

    equipped with a variable geometryshore vehicles. In marine diesel propulsion, the turbocharger, the engine, and the propeller operation* Corresponding author. E-mail address:...

  15. Recommendations to Address Power Reliability Concerns Raised...

    Energy Savers [EERE]

    Reliability Concerns Raised as a Result of Pending Environmental Regulations for Electric Generation Stations Recommendations to Address Power Reliability Concerns Raised as a...

  16. Addressing the needs of mobile users

    E-Print Network [OSTI]

    Sohn, Timothy Youngjin

    2008-01-01T23:59:59.000Z

    Based Localization Technology for Mobile Users . . . . . 3.1for designing future mobile technology. Methods There arefor ways future mobile technology might better address

  17. Tailoring double Fano profiles with plasmon-assisted quantum interference in hybrid exciton-plasmon system

    SciTech Connect (OSTI)

    Zhao, Dongxing; Wu, Jiarui [State Key Laboratory for Mesoscopic Physics, Department of Physics, Peking University, Beijing 100871 (China); Gu, Ying, E-mail: ygu@pku.edu.cn; Gong, Qihuang [State Key Laboratory for Mesoscopic Physics, Department of Physics, Peking University, Beijing 100871 (China); Collaborative Innovation Center of Quantum Matter, Beijing (China)

    2014-09-15T23:59:59.000Z

    We propose tailoring of the double Fano profiles via plasmon-assisted quantum interference in a hybrid exciton-plasmon system. Tailoring is performed by the interference between two exciton channels interacting with a common localized surface plasmon. Using an applied field of low intensity, the absorption spectrum of the hybrid system reveals a double Fano lineshape with four peaks. For relatively large field intensity, a broad flat window in the absorption spectrum appears which results from the destructive interference between excitons. Because of strong constructive interference, this window vanishes as intensity is further increased. We have designed a nanometer bandpass optical filter for visible light based on tailoring of the optical spectrum. This study provides a platform for quantum interference that may have potential applications in ultracompact tunable quantum devices.

  18. Addressing Childhood Obesity through Translational Research

    E-Print Network [OSTI]

    Church, George M.

    Addressing Childhood Obesity through Translational Research Funded Projects The Harvard Catalyst the prevention of childhood obesity in the context of national and state health systems reforms. This 2012 for the Addressing Childhood Obesity through Translational Research pilot grants were announced in October of 2012

  19. Inhibition of Aurora-kinases for Tailored Risk Adapted Treatment of Multiple Myeloma

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Inhibition of Aurora-kinases for Tailored Risk Adapted Treatment of Multiple Myeloma Dirk Hose1 associated with Aurora-kinase expression in several cancer entities, including multiple myeloma. Therefore, the expression of Aurora-A, -B and -C was determined by Affymetrix DNA-microarrays in 784 samples including two

  20. Blood. Author manuscript Inhibition of aurora kinases for tailored risk-adapted treatment of multiple

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Blood. Author manuscript Page /1 14 Inhibition of aurora kinases for tailored risk.hose@med.uni-heidelberg.de> Abstract Genetic instability and cellular proliferation have been associated with Aurora-kinase expression by Affymetrix DNA-microarrays in 784 samplesAurora-A -B -C including two independent sets of 233 and 345 CD138

  1. Tailored Macroporous SiCN and SiC Structures for High-Temperature Fuel Reforming**

    E-Print Network [OSTI]

    Kenis, Paul J. A.

    Tailored Macroporous SiCN and SiC Structures for High-Temperature Fuel Reforming** By In-Kyung Sung such as the reforming of hydrocarbon fuels (e.g., die- sel or JP-8) into hydrogen for use in portable power sources the reaction rate of endothermic reactions (such as the steam reforming of hydrocarbons), at the macroscale

  2. Anthraquinone with Tailored Structure for Nonaqueous Metal-Organic Redox Flow Battery

    SciTech Connect (OSTI)

    Wang, Wei; Xu, Wu; Cosimbescu, Lelia; Choi, Daiwon; Li, Liyu; Yang, Zhenguo

    2012-06-08T23:59:59.000Z

    A nonaqueous, hybrid metal-organic redox flow battery based on tailored anthraquinone structure is demonstrated to have an energy efficiency of {approx}82% and a specific discharge energy density similar to aqueous redox flow batteries, which is due to the significantly improved solubility of anthraquinone in supporting electrolytes.

  3. Computational Nanophotonics: Model Optical Interactions and Transport in Tailored Nanosystem Architectures

    SciTech Connect (OSTI)

    Stockman, Mark [Georgia State University Research Foundation] [Georgia State University Research Foundation; Gray, Steven [Argon National Laboratory] [Argon National Laboratory

    2014-02-21T23:59:59.000Z

    The program is directed toward development of new computational approaches to photoprocesses in nanostructures whose geometry and composition are tailored to obtain desirable optical responses. The emphasis of this specific program is on the development of computational methods and prediction and computational theory of new phenomena of optical energy transfer and transformation on the extreme nanoscale (down to a few nanometers).

  4. EDUCATION: Energy capital's colleges tailor new programs to oil and gas

    E-Print Network [OSTI]

    Alvarez, Pedro J.

    EDUCATION: Energy capital's colleges tailor new programs to oil and gas industry (Wednesday and prospective computer science majors interested in careers with the oil and gas industry. "The hardest in oil and gas activity. This city's entire network of academic institutions is busy remaking itself

  5. Tailoring the surface properties of Ti6Al4V by controlled chemical oxidation

    E-Print Network [OSTI]

    activity at the surface of implants, mainly by modifying their topography and physicochemical properties, such as its surface chemistry and energy, roughness, and topography [6]. It is generally accepted that roughTailoring the surface properties of Ti6Al4V by controlled chemical oxidation Fabio Variola a,b , Ji

  6. The automated generation of Web documents that are tailored to the individual reader

    E-Print Network [OSTI]

    DiMarco, Chrysanne

    for the management and presentation of Web documents would be a very important enhance- ment of the Web's current in a system for the manage- ment and presentation of Web documents would be a very important enhancementThe automated generation of Web documents that are tailored to the individual reader Chrysanne Di

  7. Policy Levers Tailoring Patent Law to Biotechnology: Comparing U.S. and

    E-Print Network [OSTI]

    Loudon, Catherine

    435 Policy Levers Tailoring Patent Law to Biotechnology: Comparing U.S. and European Approaches Geertrui Van Overwalle* In their animated book The Patent Crisis and How the Courts Can Solve It, Dan Burk and Mark Lemley give an account of their quest into the judicial treatment of patents in different industry

  8. Mentor-lite Customizability: Tailoring a Light-Weight Workflow Management System

    E-Print Network [OSTI]

    Mentor-lite Customizability: Tailoring a Light-Weight Workflow Management System to Workflow://www-dbs.cs.uni-sb.de E-mail: {gillmann,weissenfels,shegalov,wonner,weikum}@cs.uni-sb.de Abstract The Mentor of Mentor-lite is its ability to customize its workflow administration capabilities like worklist management

  9. Parameter sensitivity analysis of tailored-pulse loading stimulation of Devonian gas shale

    SciTech Connect (OSTI)

    Barbour, T.G.; Mihalik, G.R.

    1980-11-01T23:59:59.000Z

    An evaluation of three tailored-pulse loading parameters has been undertaken to access their importance in gas well stimulation technology. This numerical evaluation was performed using STEALTH finite-difference codes and was intended to provide a measure of the effects of various tailored-pulse load configurations on fracture development in Devonian gas shale. The three parameters considered in the sensitivity analysis were: loading rate; decay rate; and sustained peak pressures. By varying these parameters in six computations and comparing the relative differences in fracture initiation and propagation the following conclusions were drawn: (1) Fracture initiation is directly related to the loading rate aplied to the wellbore wall. Loading rates of 10, 100 and 1000 GPa/sec were modeled. (2) If yielding of the rock can be prevented or minimized, by maintaining low peak pressures in the wellbore, increasing the pulse loading rate, to say 10,000 GPa/sec or more, should initiate additional multiple fractures. (3) Fracture initiation does not appear to be related to the tailored-pulse decay rate. Fracture extension may be influenced by the rate of decay. The slower the decay rate, the longer the crack extension. (4) Fracture initiation does not appear to be improved by a high pressure plateau in the tailored-pulse. Fracture propagation may be enhanced if the maintained wellbore pressure plateau is of sufficient magnitude to extent the range of the tangential tensile stresses to greater radial distances. 26 figures, 2 tables.

  10. FAME-DBMS: Tailor-made Data Management Solutions for Embedded Systems

    E-Print Network [OSTI]

    Apel, Sven

    FAME-DBMS: Tailor-made Data Management Solutions for Embedded Systems Marko Rosenm¨uller1 , Norbert our ongoing work on FAME-DBMS, a re- search project that explores techniques to implement highly line ap- proach. With this approach a concrete instance of a DBMS is derived by composing features

  11. Tailoring the plateau burning rates of composite propellants by the use of nanoscale additives

    E-Print Network [OSTI]

    Stephens, Matthew Aaron

    2009-05-15T23:59:59.000Z

    tailoring additive may be due to differences in how the additive was produced. Doping the TiO2 with small amounts of metallic elements (Al, Fe, or Gd) showed additional effects on the burning rate that depend on the doping material and the amount...

  12. TAILORING THE PLATEAU BURNING RATES OF COMPOSITE PROPELLANTS BY THE USE OF NANOSCALE ADDITIVES

    E-Print Network [OSTI]

    Stephens, Matthew

    2010-07-14T23:59:59.000Z

    tailoring additive may be due to differences in how the additive was produced. Doping the TiO2 with small amounts of metallic elements (Al, Fe, or Gd) showed additional effects on the burning rate that depend on the doping material and the amount...

  13. TAILORING OF NANO-AND MICROSTRUCTURE IN BIOMIMETICALLY SYNTHESIZED CERAMIC FILMS

    E-Print Network [OSTI]

    Cho, Junghyun

    TAILORING OF NANO- AND MICROSTRUCTURE IN BIOMIMETICALLY SYNTHESIZED CERAMIC FILMS Guangneng Zhang University of New York at Binghamton Binghamton, NY 13902-6000 ABSTRACT A novel ceramic thin film deposition approach through which inorganic materials were deposited on a functionalized organic matrix from aqueous

  14. Tailored drug release from biodegradable stent coatings based on hybrid polyurethanes

    E-Print Network [OSTI]

    Mather, Patrick T.

    Tailored drug release from biodegradable stent coatings based on hybrid polyurethanes Qiongyu Guo a 2009 Keywords: POSS Biodegradable polymer Drug delivery Drug-eluting stents Highly adjustable and precisely controllable drug release from a biodegradable stent coating was achieved using a unique family

  15. Oce@Nyd: A new Tailorable Groupware for Digital Media collection for Underwater Virtual Environments

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Oce@Nyd: A new Tailorable Groupware for Digital Media collection for Underwater Virtual architecture devoted to the collection of Digital media for underwater virtual environ- ments. The proposed- ferent digital media (image, video, audio, 3D models, etc.), and on the other hand, certain services can

  16. TAILORING THE PLATEAU BURNING RATES OF COMPOSITE PROPELLANTS BY THE USE OF NANOSCALE ADDITIVES 

    E-Print Network [OSTI]

    Stephens, Matthew

    2010-07-14T23:59:59.000Z

    tailoring additive may be due to differences in how the additive was produced. Doping the TiO2 with small amounts of metallic elements (Al, Fe, or Gd) showed additional effects on the burning rate that depend on the doping material and the amount...

  17. Tailoring the plateau burning rates of composite propellants by the use of nanoscale additives 

    E-Print Network [OSTI]

    Stephens, Matthew Aaron

    2009-05-15T23:59:59.000Z

    tailoring additive may be due to differences in how the additive was produced. Doping the TiO2 with small amounts of metallic elements (Al, Fe, or Gd) showed additional effects on the burning rate that depend on the doping material and the amount...

  18. Major Address Patterns in Polish and How They Compare with Major Address Patterns in English

    E-Print Network [OSTI]

    Moszczak, Elzbieta

    1986-01-01T23:59:59.000Z

    The paper deals with some of the differences between Polish and English address patterns. It presents in table form the basic patterns of Polish pronominal and nominal address. It touches upon problems that learners of ...

  19. DeLib Materials Donation Form Address

    E-Print Network [OSTI]

    Chen, Tsuhan

    DeLib Materials Donation Form Name: Address: Phone Materials:____________ I, ______________________________ (signature), hereby deed this gift of library materials to the Distributed eLibrary of Weill Cornell Medical

  20. 2015 State of Indian Nations Address

    Broader source: Energy.gov [DOE]

    The President of the National Congress of American Indians will deliver his annual State of the Indian Nations address to Member of Congress, government officials, tribal leaders and citizens, and...

  1. Shared address collectives using counter mechanisms

    DOE Patents [OSTI]

    Blocksome, Michael; Dozsa, Gabor; Gooding, Thomas M; Heidelberger, Philip; Kumar, Sameer; Mamidala, Amith R; Miller, Douglas

    2014-02-18T23:59:59.000Z

    A shared address space on a compute node stores data received from a network and data to transmit to the network. The shared address space includes an application buffer that can be directly operated upon by a plurality of processes, for instance, running on different cores on the compute node. A shared counter is used for one or more of signaling arrival of the data across the plurality of processes running on the compute node, signaling completion of an operation performed by one or more of the plurality of processes, obtaining reservation slots by one or more of the plurality of processes, or combinations thereof.

  2. The Pronouns of Address of Simplicissimus

    E-Print Network [OSTI]

    Lehman, Harvey C.

    1913-06-01T23:59:59.000Z

    that the Pastor uses the third person in addressing him would be sufficient reason for Simplicius using the third person in reply* He does this in his reply on page 269, line 12, and lines 37 and 38. "Er sehe doch , so will ich ihm mit grosser Dank­ barkeit.... The particular pronouns which we have found used in di­ rect address in Simplicissimus are; du s thou, ihr s ye, er z he, sie z she, and sie • they* The last three of these pronouns are of the third person and it is with these pronouns especially that we have...

  3. Mapping virtual addresses to different physical addresses for value disambiguation for thread memory access requests

    DOE Patents [OSTI]

    Gala, Alan; Ohmacht, Martin

    2014-09-02T23:59:59.000Z

    A multiprocessor system includes nodes. Each node includes a data path that includes a core, a TLB, and a first level cache implementing disambiguation. The system also includes at least one second level cache and a main memory. For thread memory access requests, the core uses an address associated with an instruction format of the core. The first level cache uses an address format related to the size of the main memory plus an offset corresponding to hardware thread meta data. The second level cache uses a physical main memory address plus software thread meta data to store the memory access request. The second level cache accesses the main memory using the physical address with neither the offset nor the thread meta data after resolving speculation. In short, this system includes mapping of a virtual address to a different physical addresses for value disambiguation for different threads.

  4. Spectrum tailoring of the neutron energy spectrum in the context of delayed neutron detection

    SciTech Connect (OSTI)

    Koehler, William E [Los Alamos National Laboratory; Tobin, Steve J [Los Alamos National Laboratory; Sandoval, Nathan P [Los Alamos National Laboratory; Fensin, Mike L [Los Alamos National Laboratory

    2010-01-01T23:59:59.000Z

    For the purpose of measuring plutonium mass in spent fuel, a delayed neutron instrument is of particular interest since, if properly designed, the delayed neutron signal from {sup 235}U is significantly stronger than the signature from {sup 239}Pu or {sup 241}Pu. A key factor in properly designing a delayed neutron instrument is to minimize the fission of {sup 238}U. This minimization is achieved by keeping the interrogating neutron spectrum below {approx} 1 MeV. In the context of spent fuel measurements it is desirable to use a 14 MeV (deuterium and tritium) neutron generator for economic reasons. Spectrum tailoring is the term used to describe the inclusion of material between the 14 MeV neutrons and the interrogated object that lower the neutron energy through nuclear reactions and moderation. This report quantifies the utility of different material combination for spectrum tailoring.

  5. No. Course and web address Teacher email address 4201 Math Methods for Theoretical Physics sarben.sarkar@kcl.ac.uk

    E-Print Network [OSTI]

    Thompson, Samantha

    No. Course and web address Teacher email address 4201 Math Methods for Theoretical Physics sarben.sarkar

  6. Material system for tailorable white light emission and method for making thereof

    DOE Patents [OSTI]

    Smith, Christine A. (Livermore, CA); Lee, Howard W. H. (Fremont, CA)

    2009-05-19T23:59:59.000Z

    A method of processing a composite material to tailor white light emission of the resulting composite during excitation. The composite material is irradiated with a predetermined power and for a predetermined time period to reduce the size of a plurality of nanocrystals and the number of a plurality of traps in the composite material. By this irradiation process, blue light contribution from the nanocrystals to the white light emission is intensified and red and green light contributions from the traps are decreased.

  7. Formation of electron bunches with tailored current profiles using multi-frequency linacs

    SciTech Connect (OSTI)

    Piot, P.; Behrens, C.; Gerth, C.; Lemery, F.; Mihalcea, D.; Stoltz, P. [Northern Illinois Center for Accelerator and Detector Development and Department of Physics, Northern Illinois University, DeKalb, IL 60115 (United States) and Accelerator Physics Center, Fermi National Accelerator Laboratory, Batavia, IL 60510 (United States); Deutsches Elektronen-Synchrotron DESY, Notkestrasse 85 D-22607 Hamburg (Germany); Northern Illinois Center for Accelerator and Detector Development and Department of Physics, Northern Illinois University, DeKalb, IL 60115 (United States); Tech-X Corporation, Boulder, CO 80303 (United States)

    2012-12-21T23:59:59.000Z

    Tailoring an electron bunch with specific current profile can provide substantial enhancement of the transformer ratio in beam-driven acceleration methods. We present a method relying on the use of a linac with accelerating sections operating at different frequencies followed by a magnetic bunch compressor. The experimental verfification of the technique in a two-frequency linac is presented. The compatibility of the proposed technique with the formation and acceleration of a drive and witness bunches is numerically demonstrated.

  8. Material system for tailorable white light emission and method for making thereof

    DOE Patents [OSTI]

    Smith, Christine A.; Lee, Howard W.

    2004-08-10T23:59:59.000Z

    A method of processing a composite material to tailor white light emission of the resulting composite during excitation. The composite material is irradiated with a predetermined power and for a predetermined time period to reduce the size of a plurality of nanocrystals and the number of a plurality of traps in the composite material. By this irradiation process, blue light contribution from the nanocrystals to the white light emission is intensified and red and green light contributions from the traps are decreased.

  9. Creating Addressable Aqueous Microcompartments above Solid Supported

    E-Print Network [OSTI]

    combinatorial libraries of solid supported fluid lipid membranes because these systems retain many a novel soft lithographic technique5 for partitioning and addressing aqueous solutions above supported methodology affords the ability to create a large number of aqueous compartments consisting of various

  10. 1 Addressing Blindness via Cell Phones

    E-Print Network [OSTI]

    -evaluation eye diagnostic tool that attaches to a cell phone and uses a light-scattering technique to scan1 Addressing Blindness via Cell Phones 2 Welcome Letter 3 15 Years of SDM 4 Product Requirements for Contemporary Challenges > Using Systems Thinking to Fuel High-Velocity Organizations > Applying Systems

  11. Addressing Childhood Obesity through Translational Research

    E-Print Network [OSTI]

    Church, George M.

    Addressing Childhood Obesity through Translational Research Funded Projects The Harvard Catalyst research to prevent and treat childhood obesity. This 2013 request for applications (RFA) sought proposals-cultural aspects of the food and physical activity environment · Research on childhood obesity development

  12. Address: Computer Sciences Department University of Tulsa

    E-Print Network [OSTI]

    Sen, Sandip

    VITA Sandip Sen Address: Computer Sciences Department University of Tulsa 600 South College Avenue Tulsa, OK 74104-3189 Phone: 918-631-2985 FAX: 918-631-3077 e-mail: sandip@utulsa.edu URL: http, University of Tulsa, Tulsa, OK (September, 2004 ­ present) Associate Professor, Department of Mathematical

  13. Addressing Nitrate in California's Drinking Water

    E-Print Network [OSTI]

    Pasternack, Gregory B.

    for the California State Water Resources Control Board With a Focus on Tulare Lake Basin and Salinas Valley #12;Addressing Nitrate in California's Drinking Water With a Focus on Tulare Lake Basin and Salinas Lake Basin and Salinas Valley Groundwater. Report for the State Water Resources Control Board Report

  14. Post-Synthesis Crystallinity Tailoring of Water-Soluble Polymer Encapsulated CdTe Nanoparticles using Rapid Thermal Annealing

    E-Print Network [OSTI]

    Post-Synthesis Crystallinity Tailoring of Water-Soluble Polymer Encapsulated CdTe Nanoparticles CdTe NPs have been demonstrated suitable for use in applications involving efficient solar cells

  15. Business Name Year Address City State Zip Phone Email Address Contact

    E-Print Network [OSTI]

    water heating systems in the Tri-cities and surrounding area 2382 Solar Heating equipment installationBusiness Name Year Founded Address City State Zip Phone Email Address Contact First Name Contact Last Name URL Products/Services NAICS Code NAICS Description Energy Northwest 1957 PO Box 968 Richland

  16. Enhancing Energy Infrastructure Resiliency and Addressing Vulnerabilities

    Broader source: Energy.gov [DOE]

    Quadrennial Energy Review Task Force Secretariat and Energy Policy and Systems Analysis Staff, U. S. Department of Energy (DOE) Public Meeting on “Enhancing Resilience in Energy Infrastructure and Addressing Vulnerabilities” On Friday, April 11, 2014, at 10 a.m. in room HVC-215 of the U.S. Capitol, the Department of Energy (DOE), acting as the Secretariat for the Quadrennial Energy Review Task Force, will hold a public meeting to discuss and receive comments on issues related to the Quadrennial Energy Review (QER). The meeting will focus on infrastructure vulnerabilities related to the electricity, natural gas and petroleum transmission, storage and distribution systems (TS&D). The meeting will consist of two facilitated panels of experts on identifying and addressing vulnerabilities within the nation’s energy TS&D infrastructure. Following the panels, an opportunity will be provided for public comment via an open microphone session. The meeting will be livestreamed at energy.gov/live

  17. Dynamic address allocation protocols for Mobile ad hoc networks

    E-Print Network [OSTI]

    Patchipulusu, Praveena

    2001-01-01T23:59:59.000Z

    Address allocation is an important issue in Mobile ad hoc networks. This thesis proposes solutions to assign unique IP addresses to nodes participating in Mobile ad hoc networks and evaluates the proposed solutions. Address allocation protocols...

  18. Computational model, method, and system for kinetically-tailoring multi-drug chemotherapy for individuals

    DOE Patents [OSTI]

    Gardner, Shea Nicole (San Leandro, CA)

    2007-10-23T23:59:59.000Z

    A method and system for tailoring treatment regimens to individual patients with diseased cells exhibiting evolution of resistance to such treatments. A mathematical model is provided which models rates of population change of proliferating and quiescent diseased cells using cell kinetics and evolution of resistance of the diseased cells, and pharmacokinetic and pharmacodynamic models. Cell kinetic parameters are obtained from an individual patient and applied to the mathematical model to solve for a plurality of treatment regimens, each having a quantitative efficacy value associated therewith. A treatment regimen may then be selected from the plurlaity of treatment options based on the efficacy value.

  19. Addressing the Crisis in Fundamental Physics

    E-Print Network [OSTI]

    Christopher W. Stubbs

    2007-12-18T23:59:59.000Z

    I present the case for fundamental physics experiments in space playing an important role in addressing the current "dark energy'' crisis. If cosmological observations continue to favor a value of the dark energy equation of state parameter w=-1, with no change over cosmic time, then we will have difficulty understanding this new fundamental physics. We will then face a very real risk of stagnation unless we detect some other experimental anomaly. The advantages of space-based experiments could prove invaluable in the search for the a more complete understanding of dark energy. This talk was delivered at the start of the Fundamental Physics Research in Space Workshop in May 2006.

  20. Southern Company: DOE Smart Grid RFI Addressing Policy and Logistical...

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

    Southern Company: DOE Smart Grid RFI Addressing Policy and Logistical Challenges Southern Company: DOE Smart Grid RFI Addressing Policy and Logistical Challenges Southern Company:...

  1. Strategies to Address Split Incentives in Multifamily Buildings...

    Office of Environmental Management (EM)

    Strategies to Address Split Incentives in Multifamily Buildings Strategies to Address Split Incentives in Multifamily Buildings Better Buildings Neighborhood Program Multifamily ...

  2. NAP Coalition Response to DOE RFI: Addressing Policy and Logistical...

    Energy Savers [EERE]

    NAP Coalition Response to DOE RFI: Addressing Policy and Logistical Challenges to Smart Grid Implementation NAP Coalition Response to DOE RFI: Addressing Policy and Logistical...

  3. Response to Request for Information titled "Addressing Policy...

    Energy Savers [EERE]

    to Request for Information titled "Addressing Policy and Logistical Challenges to Smart Grid Implementation" Response to Request for Information titled "Addressing Policy and...

  4. Protocol for Addressing Induced Seismicity Associated with Enhanced...

    Office of Environmental Management (EM)

    Protocol for Addressing Induced Seismicity Associated with Enhanced Geothermal Systems Protocol for Addressing Induced Seismicity Associated with Enhanced Geothermal Systems This...

  5. Addressing Biomass Supply Chain Challenges With AFEX(tm) Technology...

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

    Addressing Biomass Supply Chain Challenges With AFEX(tm) Technology Addressing Biomass Supply Chain Challenges With AFEX(tm) Technology Plenary IV: Advances in Bioenergy...

  6. NERSC Organizational Changes to Better Address Evolving Data...

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

    NERSC Organizational Changes to Better Address Evolving Data Environment NERSC Implements Organizational Changes to Better Address Evolving Data Environment February 23, 2015...

  7. New York Independent System Operator, Smart Grid RFI: Addressing...

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

    Independent System Operator, Smart Grid RFI: Addressing Policy and Logistical Challenges. New York Independent System Operator, Smart Grid RFI: Addressing Policy and Logistical...

  8. Addressing the Voltage Fade Issue with Lithium-Manganese-Rich...

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

    Addressing the Voltage Fade Issue with Lithium-Manganese-Rich Oxide Cathode Materials Addressing the Voltage Fade Issue with Lithium-Manganese-Rich Oxide Cathode Materials 2013 DOE...

  9. Bush Administration Plays Leading Role in Studying and Addressing...

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

    Plays Leading Role in Studying and Addressing Global Climate Change Bush Administration Plays Leading Role in Studying and Addressing Global Climate Change February 27, 2007 -...

  10. Addressing Policy and Logistical Challenges to smart grid Implementati...

    Energy Savers [EERE]

    Addressing Policy and Logistical Challenges to smart grid Implementation: eMeter Response to Department of Energy RFI Addressing Policy and Logistical Challenges to smart grid...

  11. Recent Research to Address Technical Barriers to Increased Use...

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

    Recent Research to Address Technical Barriers to Increased Use of Biodiesel Recent Research to Address Technical Barriers to Increased Use of Biodiesel 2005 Diesel Engine Emissions...

  12. Okaloosa Gas District Smart Grid RFI: Addressing Policy and Logistical...

    Energy Savers [EERE]

    Okaloosa Gas District Smart Grid RFI: Addressing Policy and Logistical Challenges to Smart Grid Implementation Okaloosa Gas District Smart Grid RFI: Addressing Policy and...

  13. Steffes Corporation Smart Grid RFI: Addressing Policy and Logistical...

    Energy Savers [EERE]

    Steffes Corporation Smart Grid RFI: Addressing Policy and Logistical Challenges Steffes Corporation Smart Grid RFI: Addressing Policy and Logistical Challenges Steffes Corporation...

  14. Smart Grid RFI: Addressing Policy and Logistical Challenges....

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

    of DRSG to DOE Smart Grid RFI: Addressing Policy and Logistical Challenges Association of Home Appliance Manufacturers Comments on Smart Grid RFI Addressing Policy and Logistical...

  15. Method for tailoring the two-dimensional spatial gain distribution in optoelectronic devices and its application to tailored gain broad area semiconductor lasers capable of high power operation with very

    SciTech Connect (OSTI)

    Lindsey, C.P.; Yariv, A.

    1988-12-13T23:59:59.000Z

    This patent describes a broad area injection semiconductor laser having a predetermined two-dimensional pattern of injecting and noninjecting contacts over a broad area of the device in which laser the two-dimensional spatial gain profile is tailored over the broad area to conform to a predetermined tailored pattern of varying injection by a predetermined contact pattern of injecting and noninjecting areas over the broad area of the contact pattern being achieved by variation in the fractional surface coverage per unit area of injecting to noninjecting contact, thereby achieving the predetermined pattern of two-dimensional spatial gain profile.

  16. Address Allocation ModelsAddress Allocation Models Clean Slate Research "Agenda"

    E-Print Network [OSTI]

    Guerin, Roch

    ----------------------------------------- Clean Slate Research "Agenda" R G iR. Guerin University of Pennsylvania 1 Some Level Setting · What does "clean slate research" have to do with allocation of IP addresses? ­ Learn from past mistakes and try ­ As a matter of fact the IPv6 vs. IPv4 story holds many lessons that clean slate proposals can benefit from

  17. Programmatic methods for addressing contaminated volume uncertainties.

    SciTech Connect (OSTI)

    DURHAM, L.A.; JOHNSON, R.L.; RIEMAN, C.R.; SPECTOR, H.L.; Environmental Science Division; U.S. ARMY CORPS OF ENGINEERS BUFFALO DISTRICT

    2007-01-01T23:59:59.000Z

    Accurate estimates of the volumes of contaminated soils or sediments are critical to effective program planning and to successfully designing and implementing remedial actions. Unfortunately, data available to support the preremedial design are often sparse and insufficient for accurately estimating contaminated soil volumes, resulting in significant uncertainty associated with these volume estimates. The uncertainty in the soil volume estimates significantly contributes to the uncertainty in the overall project cost estimates, especially since excavation and off-site disposal are the primary cost items in soil remedial action projects. The Army Corps of Engineers Buffalo District's experience has been that historical contaminated soil volume estimates developed under the Formerly Utilized Sites Remedial Action Program (FUSRAP) often underestimated the actual volume of subsurface contaminated soils requiring excavation during the course of a remedial activity. In response, the Buffalo District has adopted a variety of programmatic methods for addressing contaminated volume uncertainties. These include developing final status survey protocols prior to remedial design, explicitly estimating the uncertainty associated with volume estimates, investing in predesign data collection to reduce volume uncertainties, and incorporating dynamic work strategies and real-time analytics in predesign characterization and remediation activities. This paper describes some of these experiences in greater detail, drawing from the knowledge gained at Ashland1, Ashland2, Linde, and Rattlesnake Creek. In the case of Rattlesnake Creek, these approaches provided the Buffalo District with an accurate predesign contaminated volume estimate and resulted in one of the first successful FUSRAP fixed-price remediation contracts for the Buffalo District.

  18. Tailoring the surface plasmon resonance of embedded silver nanoparticles by combining nano- and femtosecond laser pulses

    SciTech Connect (OSTI)

    Doster, J.; Baraldi, G.; Gonzalo, J.; Solis, J.; Hernandez-Rueda, J.; Siegel, J., E-mail: j.siegel@io.cfmac.csic.es [Laser Processing Group, Instituto de Optica, Serrano 121, 28006 Madrid (Spain)

    2014-04-14T23:59:59.000Z

    We demonstrate that the broad surface plasmon resonance (SPR) of a single layer of near-coalescence silver nanoparticles (NPs), embedded in a dielectric matrix can be tailored by irradiation with a single nanosecond laser pulse into a distribution featuring a sharp resonance at 435?nm. Scanning electron microscopy studies reveal the underlying mechanism to be a transformation into a distribution of well-separated spherical particles. Additional exposure to multiple femtosecond laser pulses at 400?nm or 800?nm wavelength induces polarization anisotropy of the SPR, with a peak shift that increases with laser wavelength. The spectral changes are measured in-situ, employing reflection and transmission micro-spectroscopy with a lateral resolution of 4??m. Spectral maps as a continuous function of local fluence can be readily produced from a single spot. The results open exciting perspectives for dynamically tuning and switching the optical response of NP systems, paving the way for next-generation applications.

  19. Tailoring of a metastable material: alfa-FeSi2 thin film

    SciTech Connect (OSTI)

    Cao, Guixin [ORNL; Singh, David J [ORNL; Zhang, Xiaoguang [ORNL; Samolyuk, German D [ORNL; Qiao, Liang [ORNL; Parish, Chad M [ORNL; Ke, Jin [The University of Tennessee; Zhang, Yanwen [University of Tennessee (UTK) and Oak Ridge National Laboratory (ORNL); Guo, Hangwen [ORNL; Tang, Siwei [ORNL; Wang, Wenbin [ORNL; Yi, Jieyu [University of Tennessee (UTK) and Oak Ridge National Laboratory (ORNL); Cantoni, Claudia [ORNL; Siemons, Wolter [ORNL; Payzant, E Andrew [ORNL; Biegalski, Michael D [ORNL; Ward, Thomas Zac [ORNL; Sales, Brian C [ORNL; Mandrus, D. [University of Tennessee (UTK) and Oak Ridge National Laboratory (ORNL); Stocks, George Malcolm [ORNL; Gai, Zheng [ORNL

    2015-01-01T23:59:59.000Z

    The epitaxially stabilized metallic -FeSi2 thin films on Si(001) were grown using pulsed laser deposition. While the bulk material of -FeSi2 is a high temperature metastable phase and nonmagnetic, the thin film is stabilized at room temperature and shows unusual electronic transport and magnetic properties due to strain modification. The transport renders two different conducting states with a strong crossover at 50 K accompanied by an onset of ferromagnetism as well as a substantial magnetocaloric effect and magnetoresistance. These experimental results are discussed in terms of the unusual electronic structure of -FeSi2 obtained within density functional calculations and Boltzmann transport calculations with and without strain. Our findings provide an example of a tailored material with interesting physics properties for practical applications.

  20. Tailoring of unipolar strain in lead-free piezoelectrics using the ceramic/ceramic composite approach

    SciTech Connect (OSTI)

    Khansur, Neamul H.; Daniels, John E. [School of Materials Science and Engineering, University of New South Wales, NSW 2052 (Australia); Groh, Claudia; Jo, Wook; Webber, Kyle G. [Institute of Materials Science, Technische Universität Darmstadt, Alarich-Weiss-Straße 2, 64287 Darmstadt (Germany); Reinhard, Christina [Diamond Light Source, Beamline I12 JEEP, Didcot, Oxfordshire OX11 0DE (United Kingdom); Kimpton, Justin A. [The Australian Synchrotron, Clayton, Victoria 3168 (Australia)

    2014-03-28T23:59:59.000Z

    The electric-field-induced strain response mechanism in a polycrystalline ceramic/ceramic composite of relaxor and ferroelectric materials has been studied using in situ high-energy x-ray diffraction. The addition of ferroelectric phase material in the relaxor matrix has produced a system where a small volume fraction behaves independently of the bulk under an applied electric field. Inter- and intra-grain models of the strain mechanism in the composite material consistent with the diffraction data have been proposed. The results show that such ceramic/ceramic composite microstructure has the potential for tailoring properties of future piezoelectric materials over a wider range than is possible in uniform compositions.

  1. Programmatic methods for addressing contaminated volume uncertainties

    SciTech Connect (OSTI)

    Rieman, C.R.; Spector, H.L. [U.S. Army Corps of Engineers Buffalo District, Buffalo, NY (United States); Durham, L.A.; Johnson, R.L. [Argonne National Laboratory, Environmental Science Div., IL (United States)

    2007-07-01T23:59:59.000Z

    Accurate estimates of the volumes of contaminated soils or sediments are critical to effective program planning and to successfully designing and implementing remedial actions. Unfortunately, data available to support the pre-remedial design are often sparse and insufficient for accurately estimating contaminated soil volumes, resulting in significant uncertainty associated with these volume estimates. The uncertainty in the soil volume estimates significantly contributes to the uncertainty in the overall project cost estimates, especially since excavation and off-site disposal are the primary cost items in soil remedial action projects. The U.S. Army Corps of Engineers Buffalo District's experience has been that historical contaminated soil volume estimates developed under the Formerly Utilized Sites Remedial Action Program (FUSRAP) often underestimated the actual volume of subsurface contaminated soils requiring excavation during the course of a remedial activity. In response, the Buffalo District has adopted a variety of programmatic methods for addressing contaminated volume uncertainties. These include developing final status survey protocols prior to remedial design, explicitly estimating the uncertainty associated with volume estimates, investing in pre-design data collection to reduce volume uncertainties, and incorporating dynamic work strategies and real-time analytics in pre-design characterization and remediation activities. This paper describes some of these experiences in greater detail, drawing from the knowledge gained at Ashland 1, Ashland 2, Linde, and Rattlesnake Creek. In the case of Rattlesnake Creek, these approaches provided the Buffalo District with an accurate pre-design contaminated volume estimate and resulted in one of the first successful FUSRAP fixed-price remediation contracts for the Buffalo District. (authors)

  2. Final Report on Internet Addressable Lightswitch

    SciTech Connect (OSTI)

    Rubinstein, Francis; Pettler, Peter

    2001-08-27T23:59:59.000Z

    This report describes the work performed to develop and test a new switching system and communications network that is useful for economically switching lighting circuits in existing commercial buildings. The first section of the report provides the general background of the IBECS (Integrated Building Environmental Communications System) research and development work as well as the context for the development of the new switching system. The research and development effort that went into producing the first proof-of-concept (the IBECS Addressable Power Switch or APS) and the physical prototype of that concept is detailed in the second section. In the third section of the report, we detail the refined Powerline Carrier Based IBECS Title 24 Wall Switch system that evolved from the APS prototype. The refined system provided a path for installing IBECS switching technology in existing buildings that may not be already wired for light level switching control. The final section of the report describes the performance of the IBECS Title 24 Switch system as applied to a small demonstration in two offices at LBNL's Building 90. We learned that the new Powerline Carrier control systems (A-10 technology) that have evolved from the early X-10 systems have solved most of the noise problems that dogged the successful application of X-10 technologies in commercial buildings. We found that the new A-10 powerline carrier control technology can be reliable and effective for switching lighting circuits even in electrically noisy office environments like LBNL. Thus we successfully completed the task objectives by designing, building and demonstrating a new switching system that can provide multiple levels of light which can be triggered either from specially designed wall switches or from a digital communications network. By applying commercially available powerline carrier based technologies that communicate over the in-place lighting wiring system, this type of control can be economi cally installed even in existing buildings that were not wired for dual-level lighting.

  3. Inhomogeneity Mitigation at 7 Tesla using Sparsity-Enforced Spatially-Tailored Slice-Selective Excitation Pulses A. C. ZELINSKI

    E-Print Network [OSTI]

    Goyal, Vivek K

    In Vivo B1 + Inhomogeneity Mitigation at 7 Tesla using Sparsity-Enforced Spatially-Tailored Slice's duration & B1 + is in Tesla/volt. Let R(r) (r)·B1 - (r). With a reset pulse [5], IV(r) = c·R(r)·[1-E1(r

  4. Ultra-High Performance Concrete with Tailored Properties Cementitious materials comprise a large portion of domestic structures and

    E-Print Network [OSTI]

    Li, Mo

    Ultra-High Performance Concrete with Tailored Properties Cementitious materials comprise a large portion of domestic structures and infrastructure. The development of ultra-high performance concrete of buildings or structures to dynamic loading and fire. Overview of research program on UHPC or CEP (concrete

  5. Quasi-monoenergetic ion generation by hole-boring radiation pressure acceleration in inhomogeneous plasmas using tailored laser pulses

    SciTech Connect (OSTI)

    Weng, S. M., E-mail: weng-sm@ile.osaka-u.ac.jp; Murakami, M.; Azechi, H.; Wang, J. W.; Tasoko, N. [Institute of Laser Engineering, Osaka University, Osaka 565-0871 (Japan)] [Institute of Laser Engineering, Osaka University, Osaka 565-0871 (Japan); Chen, M. [Key Laboratory for Laser Plasmas, Department of Physics and Astronomy, Shanghai Jiaotong University, Shanghai 200240, China and Department of Mathematics, Institute of Natural Sciences, and MOE-LSC, Shanghai Jiao Tong University, Shanghai 20040 (China)] [Key Laboratory for Laser Plasmas, Department of Physics and Astronomy, Shanghai Jiaotong University, Shanghai 200240, China and Department of Mathematics, Institute of Natural Sciences, and MOE-LSC, Shanghai Jiao Tong University, Shanghai 20040 (China); Sheng, Z. M. [Key Laboratory for Laser Plasmas, Department of Physics and Astronomy, Shanghai Jiaotong University, Shanghai 200240, China and SUPA, Department of Physics, University of Strathclyde, Glasgow G4 0NG (United Kingdom)] [Key Laboratory for Laser Plasmas, Department of Physics and Astronomy, Shanghai Jiaotong University, Shanghai 200240, China and SUPA, Department of Physics, University of Strathclyde, Glasgow G4 0NG (United Kingdom); Mulser, P. [Theoretical Quantum Electronics (TQE), Technische Universität Darmstadt, D-64289 Darmstadt (Germany)] [Theoretical Quantum Electronics (TQE), Technische Universität Darmstadt, D-64289 Darmstadt (Germany); Yu, W.; Shen, B. F. [Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800 (China)] [Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800 (China)

    2014-01-15T23:59:59.000Z

    It is proposed that laser hole-boring at a steady speed in inhomogeneous overdense plasma can be realized by the use of temporally tailored intense laser pulses, producing high-fluence quasi-monoenergetic ion beams. A general temporal profile of such laser pulses is formulated for arbitrary plasma density distribution. As an example, for a precompressed deuterium-tritium fusion target with an exponentially increasing density profile, its matched laser profile for steady hole-boring is given theoretically and verified numerically by particle-in-cell simulations. Furthermore, we propose to achieve fast ignition by the in-situ hole-boring accelerated ions using a tailored laser pulse. Simulations show that the effective energy fluence, conversion efficiency, energy spread, and collimation of the resulting ion beam can be significantly improved as compared to those found with un-tailored laser profiles. For the fusion fuel with an areal density of 1.5?g cm{sup –2}, simulation indicates that it is promising to realize fast ion ignition by using a tailored driver pulse with energy about 65?kJ.

  6. DOE Convenes Multi-stakeholder Process to Address Privacy for...

    Energy Savers [EERE]

    DOE Convenes Multi-stakeholder Process to Address Privacy for Data Enabled by Smart Grid Technologies DOE Convenes Multi-stakeholder Process to Address Privacy for Data Enabled by...

  7. addressing medical coding: Topics by E-print Network

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

    (more) Muhit, Abdullah Al 2011-01-01 4 EZ Encoding: A Class of Irredundant Low Power Codes for Data Address and Multiplexed Address Buses Engineering Websites Summary: , we send...

  8. Slovene Ultra-Formal Address: Borrowing, Innovation, and Analysis

    E-Print Network [OSTI]

    Reindl, Donald F.

    2007-01-01T23:59:59.000Z

    osvetlile pojav, ki je prisoten v ve? slovanskih jezikih. Slovene has a system of address that differs from the basic binary address system of many European languages by grammatically distinguishing up to four levels of formality (informal, semiformal...

  9. Neile Miller addresses DOE/NNSA intergovernmental meeting | National...

    National Nuclear Security Administration (NNSA)

    Neile Miller addresses DOENNSA intergovernmental meeting | National Nuclear Security Administration Facebook Twitter Youtube Flickr RSS People Mission Managing the Stockpile...

  10. addressing soil gas: Topics by E-print Network

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

    Addressing the dryland decomposition conundrum by integrating vegetation structure, soil transport, and UV photodegradation Environmental Sciences and Ecology Websites Summary: ....

  11. (Business/Store Name) (Business/Store Address)

    E-Print Network [OSTI]

    Maroncelli, Mark

    (Business/Store Name) (Business/Store Address) (City) (State) (Zip Code) (Business/Store Phone Number) (Business/Store Fax Number) (Business Description) (Business/Store Primary Contact) (Primary Contact E-mail address) (Business/Store Secondary Contact) (Secondary Contact E-mail Address) (Business

  12. Individually addressable cathodes with integrated focusing stack or detectors

    DOE Patents [OSTI]

    Thomas, Clarence E.; Baylor, Larry R.; Voelkl, Edgar; Simpson, Michael L.; Paulus, Michael J.; Lowndes, Douglas; Whealton, John; Whitson, John C.; Wilgen, John B.

    2005-07-12T23:59:59.000Z

    Systems and method are described for addressable field emission array (AFEA) chips. A plurality of individually addressable cathodes are integrated with an electrostatic focusing stack and/or a plurality of detectors on the addressable field emission array. The systems and methods provide advantages including the avoidance of space-charge blow-up.

  13. Strong, Tough Ceramics Containing Microscopic Reinforcements: Tailoring In-Situ Reinforced Silicon Nitride Ceramics

    SciTech Connect (OSTI)

    Becher, P.F.

    1999-06-27T23:59:59.000Z

    Ceramics with their hardness, chemical stability, and refractoriness could be used to design more efficient energy generation and conversion systems as well as numerous other applications. However, we have needed to develop a fundamental understanding of how to tailor ceramics to improve their performance, especially to overcome their brittle nature. One of the advances in this respect was the incorporation of very strong microscopic rod-like reinforcements in the form of whiskers that serve to hold the ceramic together making it tougher and resistant to fracture. This microscopic reinforcement approach has a number of features that are similar to continuous fiber-reinforced ceramics; however, some of the details are modified. For instance, the strengths of the microscopic reinforcements must be higher as they typically have much stronger interfaces. For instance, single crystal silicon carbide whiskers can have tensile strengths in excess of {ge}7 GPa or >2 times that of continuous fibers. Furthermore, reinforcement pullout is limited to lengths of a few microns in the case of microscopic reinforcement due as much to the higher interfacial shear resistance as to the limit of the reinforcement lengths. On the other hand, the microscopic reinforcement approach can be generated in-situ during the processing of ceramics. A remarkable example of this is found in silicon nitride ceramics where elongated rod-like shape grains can be formed when the ceramic is fired at elevated temperatures to form a dense component.

  14. Dry particle coating of polymer particles for tailor-made product properties

    SciTech Connect (OSTI)

    Blümel, C., E-mail: karl-ernst.wirth@fau.de; Schmidt, J., E-mail: karl-ernst.wirth@fau.de; Dielesen, A., E-mail: karl-ernst.wirth@fau.de; Sachs, M., E-mail: karl-ernst.wirth@fau.de; Winzer, B., E-mail: karl-ernst.wirth@fau.de; Peukert, W., E-mail: karl-ernst.wirth@fau.de; Wirth, K.-E., E-mail: karl-ernst.wirth@fau.de [Institute of Particle Technology, University of Erlangen-Nuremberg (Germany)

    2014-05-15T23:59:59.000Z

    Disperse polymer powders with tailor-made particle properties are of increasing interest in industrial applications such as Selective Laser Beam Melting processes (SLM). This study focuses on dry particle coating processes to improve the conductivity of the insulating polymer powder in order to assemble conductive devices. Therefore PP particles were coated with Carbon Black nanoparticles in a dry particle coating process. This process was investigated in dependence of process time and mass fraction of Carbon Black. The conductivity of the functionalized powders was measured by impedance spectroscopy. It was found that there is a dependence of process time, respectively coating ratio and conductivity. The powder shows higher conductivities with increasing number of guest particles per host particle surface area, i.e. there is a correlation between surface functionalization density and conductivity. The assembled composite particles open new possibilities for processing distinct polymers such as PP in SLM process. The fundamentals of the dry particle coating process of PP host particles with Carbon Black guest particles as well as the influence on the electrical conductivity will be discussed.

  15. Multipole and field uniformity tailoring of a 750 MHz rf dipole

    SciTech Connect (OSTI)

    Delayen, Jean R. [JLAB, Old Dominion University; Castillo, Alejandro [JLAB, Old Dominion University

    2014-12-01T23:59:59.000Z

    In recent years great interest has been shown in developing rf structures for beam separation, correction of geometrical degradation on luminosity, and diagnostic applications in both lepton and hadron machines. The rf dipole being a very promising one among all of them. The rf dipole has been tested and proven to have attractive properties that include high shunt impedance, low and balance surface fields, absence of lower order modes and far-spaced higher order modes that simplify their damping scheme. As well as to be a compact and versatile design in a considerable range of frequencies, its fairly simple geometry dependency is suitable both for fabrication and surface treatment. The rf dipole geometry can also be optimized for lowering multipacting risk and multipole tailoring to meet machine specific field uniformity tolerances. In the present work a survey of field uniformities, and multipole contents for a set of 750 MHz rf dipole designs is presented as both a qualitative and quantitative analysis of the inherent flexibility of the structure and its limitations.

  16. Electrodeposition of InSb branched nanowires: Controlled growth with structurally tailored properties

    SciTech Connect (OSTI)

    Das, Suprem R.; Mohammad, Asaduzzaman; Janes, David B., E-mail: janes@ecn.purdue.edu [School of Electrical and Computer Engineering, Purdue University, West Lafayette, Indiana 47907 (United States); Birck Nanotechnology Center, Purdue University, West Lafayette, Indiana 47907 (United States); Akatay, Cem [School of Materials Engineering, Purdue University, West Lafayette, Indiana 47907 (United States); Birck Nanotechnology Center, Purdue University, West Lafayette, Indiana 47907 (United States); Khan, Mohammad Ryyan; Alam, Muhammad A. [School of Electrical and Computer Engineering, Purdue University, West Lafayette, Indiana 47907 (United States); Maeda, Kosuke [Department of Materials Science and Engineering, Tokyo Institute of Technology, 4259 Nagatsuta–cho, Midori-ku, Yokohama 226-8502 (Japan); Advanced Device Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan); Deacon, Russell S.; Ishibashi, Koji [Advanced Device Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan); RIKEN Center for Emergent Matter Science (CEMS), 2-1 Hirosawa, Wako, Saitama 351-0198 (Japan); Chen, Yong P. [School of Electrical and Computer Engineering, Purdue University, West Lafayette, Indiana 47907 (United States); Birck Nanotechnology Center, Purdue University, West Lafayette, Indiana 47907 (United States); Department of Physics and Astronomy, Purdue University, West Lafayette, Indiana 47907 (United States); Sands, Timothy D. [School of Electrical and Computer Engineering, Purdue University, West Lafayette, Indiana 47907 (United States); School of Materials Engineering, Purdue University, West Lafayette, Indiana 47907 (United States); Birck Nanotechnology Center, Purdue University, West Lafayette, Indiana 47907 (United States)

    2014-08-28T23:59:59.000Z

    In this article, electrodeposition method is used to demonstrate growth of InSb nanowire (NW) arrays with hierarchical branched structures and complex morphology at room temperature using an all-solution, catalyst-free technique. A gold coated, porous anodic alumina membrane provided the template for the branched NWs. The NWs have a hierarchical branched structure, with three nominal regions: a “trunk” (average diameter of 150?nm), large branches (average diameter of 100?nm), and small branches (average diameter of sub-10?nm to sub-20?nm). The structural properties of the branched NWs were studied using scanning transmission electron microscopy, transmission electron microscopy, scanning electron microscopy, x-ray diffraction, energy dispersive x-ray spectroscopy, and Raman spectroscopy. In the as-grown state, the small branches of InSb NWs were crystalline, but the trunk regions were mostly nanocrystalline with an amorphous boundary. Post-annealing of NWs at 420?°C in argon produced single crystalline structures along ?311? directions for the branches and along ?111? for the trunks. Based on the high crystallinity and tailored structure in this branched NW array, the effective refractive index allows us to achieve excellent antireflection properties signifying its technological usefulness for photon management and energy harvesting.

  17. analysis framework addressing: Topics by E-print Network

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

    learning systems has led to the development Michalski, Ryszard S. 6 Addressing Climate Change in Environmental Impact Analysis Energy Storage, Conversion and Utilization Websites...

  18. address operational issues: Topics by E-print Network

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

    a silicon-based SET, conditional on its spin state, and then detecting this change electrically. The optical frequency addressing in high spectral resolution conquers the thermal...

  19. Addressing Policy and Logistical Challenges to Smart Grid Implementati...

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

    Smart Grid Implementation: Comments by the Office of the Ohio Consumers' Counsel Addressing Policy and Logistical Challenges to Smart Grid Implementation: Comments by the Office of...

  20. Addressing Policy and Logistical Challenges to Smart Grid Implementati...

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

    Smart Grid Implementation: Federal Register Notice Volume 75, No. 180 - Sep. 17, 2010 Addressing Policy and Logistical Challenges to Smart Grid Implementation: Federal Register...

  1. addressing environmental justice: Topics by E-print Network

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

    Myers, Lawrence C. 37 Multiple scales of diamond mining in Akwatia, Ghana: addressing environmental and human development impact Multidisciplinary Databases and Resources...

  2. address global challenges: Topics by E-print Network

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

    (for example, by addressing issues of global health, poverty and equality, and sustainable living). The aim of this document Saunders, Mark 124 GLOBAL INITIATIVES AT...

  3. New partnership uses advanced computer science modeling to address...

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

    to address the most challenging and demanding climate change issues. Accelerated Climate Modeling for Energy, or ACME, is designed to accelerate the development and application...

  4. address generation easing: Topics by E-print Network

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

    that the proposed protocol is effective to allocate addresses in a MANET with reasonable latency and communication overhead. I. INTRODUCTION A Mobile Ad hoc NETwork (MANET) is a...

  5. Energy Department Addresses Largest Gathering of Geothermal Energy...

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

    Resources Council (GRC) in Reno, Nevada-the industry's largest annual gathering of geothermal energy stakeholders in the nation. In his keynote address, Hollett discussed...

  6. Addressing Energy Demand through Demand Response: International Experiences and Practices

    E-Print Network [OSTI]

    Shen, Bo

    2013-01-01T23:59:59.000Z

    Addressing Energy Demand through Demand Response:both the avoided energy costs (and demand charges) as wellCoordination of Energy Efficiency and Demand Response,

  7. Addressing the Voltage Fade Issue with Lithium-Manganese-Rich...

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

    Voltage Fade Issue with Lithium-Manganese-Rich Oxide Cathode Materials Addressing the Voltage Fade Issue with Lithium-Manganese-Rich Oxide Cathode Materials 2012 DOE Hydrogen and...

  8. addressing environmental issues: Topics by E-print Network

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

    q collaborating Rambaut, Andrew 134 Health and the environment : assessing the impacts, addressing the uncertainties. Open Access Theses and Dissertations Summary:...

  9. Africa - Technical Potential of Solar Energy to Address Energy...

    Open Energy Info (EERE)

    Africa - Technical Potential of Solar Energy to Address Energy Poverty and Avoid GHG Emissions Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Technical Potential of...

  10. Sandia National Laboratories: standard that addresses wind turbine...

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

    standard that addresses wind turbine and wind-plant availability Sandia Contributes to International Electrotechnical Commission IEC 61400-26 Availability Standard On June 12,...

  11. Moving North Texas Forward by Addressing Alternative Fuel Barriers...

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

    Spent: 23% Timeline Budget Barriers Addressed * Dallas County Schools * National Biodiesel Board * North Texas Commission * The Sales NetWork * West Virginia University...

  12. Recent Research to Address Technical Barriers to Increased Use...

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

    Research to Address Technical Barriers to Increased Use of Biodiesel Wendy Clark & Bob McCormick National Renewable Energy Laboratory Golden, Colorado August 23, 2005 What is...

  13. Pepco Holdings, Inc. Smart Grid RFI: Addressing Policy and Logistical...

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

    Pepco Holdings, Inc. Smart Grid RFI: Addressing Policy and Logistical Challenges. Pepco Holdings, Inc. (PHI) is pleased to respond to the US Department of Energy (DOE) request for...

  14. address mental health: Topics by E-print Network

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

    practice, group dynamics, and systems that are of critical importance in addressing the health care needs of older adults. Psychologists are highly qualified health professionals...

  15. addressing mental health: Topics by E-print Network

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

    practice, group dynamics, and systems that are of critical importance in addressing the health care needs of older adults. Psychologists are highly qualified health professionals...

  16. ADDRESSING PROCESS PLANNING AND VERIFICATION ISSUES WITH MTCONNECT

    E-Print Network [OSTI]

    Vijayaraghavan, Athulan; Dornfeld, David; Artisanal Software; Remmele Engineering Inc.

    2009-01-01T23:59:59.000Z

    Surfaces in the Cybercut Process Planning Pipeline”, Trans.ADDRESSING PROCESS PLANNING AND VERIFICATION ISSUES WITHInc. Big Lake, MN KEYWORDS Process planning verification,

  17. Passive tailoring of laser-accelerated ion beam cut-off energy by using double foil assembly

    SciTech Connect (OSTI)

    Chen, S. N., E-mail: sophia.chen@polytechnique.edu; Brambrink, E.; Mancic, A.; Romagnani, L.; Audebert, P.; Fuchs, J., E-mail: julien.fuchs@polytechnique.fr [Laboratoire pour l'Utilisation des Lasers Intenses, UMR 7605 CNRS-CEA-École Polytechnique-Université Paris VI, Palaiseau (France); Robinson, A. P. L. [Central Laser Facility, STFC Rutherford-Appleton Laboratory, Chilton, Didcot, Oxfordshire OX11 0QX (United Kingdom)] [Central Laser Facility, STFC Rutherford-Appleton Laboratory, Chilton, Didcot, Oxfordshire OX11 0QX (United Kingdom); Antici, P. [Laboratoire pour l'Utilisation des Lasers Intenses, UMR 7605 CNRS-CEA-École Polytechnique-Université Paris VI, Palaiseau (France) [Laboratoire pour l'Utilisation des Lasers Intenses, UMR 7605 CNRS-CEA-École Polytechnique-Université Paris VI, Palaiseau (France); Dipartimento SBAI, Università di Roma « La Sapienza », Via Scarpa 14-16, 00165 Roma (Italy); INRS-Énergie et Matériaux, 1650 bd. L. Boulet, Varennes, J3X1S2 Québec (Canada); D'Humières, E. [Physics Department, MS-220, University of Nevada, Reno, Nevada 89557 (United States) [Physics Department, MS-220, University of Nevada, Reno, Nevada 89557 (United States); Centre de Physique Théorique, CNRS-Ecole Polytechnique, 91128 Palaiseau (France); University of Bordeaux—CNRS—CEA, CELIA, UMR5107, 33405 Talence (France); Gaillard, S. [Physics Department, MS-220, University of Nevada, Reno, Nevada 89557 (United States)] [Physics Department, MS-220, University of Nevada, Reno, Nevada 89557 (United States); Grismayer, T.; Mora, P. [Centre de Physique Théorique, CNRS-Ecole Polytechnique, 91128 Palaiseau (France)] [Centre de Physique Théorique, CNRS-Ecole Polytechnique, 91128 Palaiseau (France); Pépin, H. [INRS-Énergie et Matériaux, 1650 bd. L. Boulet, Varennes, J3X1S2 Québec (Canada)] [INRS-Énergie et Matériaux, 1650 bd. L. Boulet, Varennes, J3X1S2 Québec (Canada)

    2014-02-15T23:59:59.000Z

    A double foil assembly is shown to be effective in tailoring the maximum energy produced by a laser-accelerated proton beam. The measurements compare favorably with adiabatic expansion simulations, and particle-in-cell simulations. The arrangement proposed here offers for some applications a simple and passive way to utilize simultaneously highest irradiance lasers that have best laser-to-ion conversion efficiency while avoiding the production of undesired high-energy ions.

  18. Preoperative Portal Vein Embolization Tailored to Prepare the Liver for Complex Resections: Initial Experience

    SciTech Connect (OSTI)

    Baere, T. de, E-mail: debaere@igr.fr; Robinson, J. M.; Deschamps, F.; Rao, P.; Teriitheau, C.; Goere, D.; Elias, D. [Institut Gustave Roussy, Department of Radiology (France)

    2010-10-15T23:59:59.000Z

    The purpose of this study was to evaluate the safety and efficacy of preoperative portal vein embolization (PVE) tailored to prepare the liver for complex and extended resections. During the past 5 years, 12 PVEs were performed in noncirrhotic patients with liver metastases from colon cancer (n = 10), choroidal melanoma (n = 1), and leiomyosarcoma (n = 1) to prepare complex anatomical liver resections in patients with small future remnant livers. These liver resections planned to preserve only segment IV in four patients, segments IV, V, and VIII in four patients, segments II, III, VI, and VII in three patients, and segments V and VI in one patient. PVE was performed under general anesthesia with a flow-guided injection of a mixture of cyanoacrylate and Lipiodol using a 5-Fr catheter. All portal branches feeding the liver segments to be resected were successfully embolized with cyanoacrylate except one, which was occluded with coils due to the risk of reflux with cyanoacrylate. After a mean of 32 days, CT volumetry revealed a mean hypertrophy of the unembolized liver of 47 {+-} 25% (range, 21-88%). Liver resections could be performed in 10 patients but were canceled in 2, due to the occurrence of a new hepatic tumor in one and an insufficiently increased volume in the other. Among the 10 patients who underwent the liver resection, 1 died of postoperative sepsis, 3 died 3 to 32 months after surgery, including 1 death unrelated to cancer, and 6 were alive after 6 to 36 months after surgery. In conclusion, in this preliminary report, PVE appears to be feasible and able to induce hypertrophy of the future remnant liver before a complex and extended hepatectomy. Further evaluation is needed in a larger cohort.

  19. AN ANALYTICAL MODEL OF INTERSTELLAR GAS IN THE HELIOSPHERE TAILORED TO INTERSTELLAR BOUNDARY EXPLORER OBSERVATIONS

    SciTech Connect (OSTI)

    Lee, Martin A.; Kucharek, Harald; Moebius, Eberhard; Wu Xian [Space Science Center and Department of Physics, University of New Hampshire, Durham, NH 03824 (United States); Bzowski, Maciej [Space Research Centre, Polish Academy of Sciences, 00-716 Warsaw (Poland); McComas, David, E-mail: marty.lee@unh.edu [Engineering and Space Science Division, Southwest Research Institute, San Antonio, TX 78228 (United States)

    2012-02-01T23:59:59.000Z

    The stationary distribution of interstellar neutral gas in the heliosphere subject to solar gravity, solar radiation pressure, photoionization, and charge exchange is investigated analytically assuming ionization rates and radiation pressure that are proportional to R{sup -2}, where R is the heliocentric radius. The collisionless hyperbolic trajectories of the individual atoms including ionization losses are combined with Liouville's Theorem to construct the heliospheric phase-space distribution function of an interstellar gas species in the solar reference frame under the assumption that the distribution is a drifting Maxwellian at large distances from the Sun. The distribution is transformed to the Earth (essentially Interstellar Boundary Explorer (IBEX)) frame as a function of solar longitude. The expression is then tailored to the latitudinal scan of IBEX as a function of longitude using the fact that IBEX detects each atom close to perihelion in its hyperbolic orbit. The distribution is further adapted to IBEX by integrating the differential intensity over the entrance aperture solid angle of the IBEX-Lo collimator, and over energy to predict the IBEX count rate of helium. The major features of the predicted count rate are described, including a peak in longitude, a peak in latitude at each longitude, and the widths of the major peak in both latitude and longitude. Analytical formulae for these features are derived for comparison with IBEX observations in order to determine the temperature and bulk velocity of the gas in interstellar space. Based in part on these formulae, the results for helium are presented in the companion paper by Moebius et al.

  20. Towards tailoring the magnetocaloric response in FeRh-based ternary compounds

    SciTech Connect (OSTI)

    Barua, Radhika, E-mail: barua.r@husky.neu.edu; Jiménez-Villacorta, Félix; Lewis, L. H. [Department of Chemical Engineering, Northeastern University, Boston, Massachusetts 02115 (United States)

    2014-05-07T23:59:59.000Z

    In this work, we demonstrate that the magnetocaloric response of FeRh-based compounds may be tailored for potential magnetic refrigeration applications by chemical modification of the FeRh lattice. Alloys of composition Fe(Rh{sub 1?x}A{sub x}) or (Fe{sub 1?x}B{sub x})Rh (A?=?Cu, Pd; B?=?Ni; 0?

  1. UW MEDICINE ANNUAL ADDRESS 2014 UW MEDICINE'S ROLE IN

    E-Print Network [OSTI]

    Borenstein, Elhanan

    Care Center Progress in strategic initiatives #12;UW MEDICINE ANNUAL ADDRESS 2014 UW AdvancingUW MEDICINE ANNUAL ADDRESS 2014 UW MEDICINE'S ROLE IN IMPROVING HEALTH: 2014 Paul G. Ramsey, M.D. CEO, UW Medicine Executive Vice President for Medical Affairs and Dean of the School of Medicine

  2. Keynote Address National Seminar on Alternative Energy Sources

    E-Print Network [OSTI]

    Banerjee, Rangan

    Keynote Address National Seminar on Alternative Energy Sources Prof. Rangan Banerjee Energy Systems that there is a real need for alternative energy sources. What do we understand by Alternative Energy Sources? In order Consumption 1997-98 Keynote address at Two days National Seminar on Alternative Energy Sources, 27-28 Aug

  3. Synonymous Address Compaction for Energy Reduction in Data TLB

    E-Print Network [OSTI]

    Lee, Hsien-Hsin "Sean"

    Synonymous Address Compaction for Energy Reduction in Data TLB Chinnakrishnan S. Ballapuram chinnak and Computer Engineering College of Computing Georgia Institute of Technology, Atlanta, GA 30332 ABSTRACT-cycle compaction of address translation requests in order to save energy in the data TLB. Our results show

  4. Addressing Nitrate in California's Drinking Water California Nitrate Project,

    E-Print Network [OSTI]

    Pasternack, Gregory B.

    Control Board Report to the Legislature With a Focus on Tulare Lake Basin and Salinas Valley Groundwater Addressing Nitrate in California's Drinking Water With a Focus on Tulare Lake Basin and Salinas Valley: Addressing Nitrate in California's Drinking Water with a Focus on Tulare Lake Basin and Salinas Valley

  5. 1/30/2004 1 Reliable Return Address Stack

    E-Print Network [OSTI]

    Kaeli, David R.

    or if the function entry address is not available yet 1/30/2004 8 A R entry return RAS O entry exit APT Program Check for direct recursion Push onto RAS APT table: Record entry/exit address pairs of called entries ­ Multithreading ­ Speculative execution ­ Non-LIFO function calls 1/30/2004 7 Solution: Reliable

  6. Garbage Collection in a Very Large Address Space

    E-Print Network [OSTI]

    Bishop, Peter B.

    The address space is broken into areas that can be garbage collected separately. An area is analogous to a file on current systems. Each process has a local computation area for its stack and temporary storage that is ...

  7. Phi Beta Kappa Initiation Address Wednesday June 4, 2014

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Phi Beta Kappa Initiation Address Wednesday June 4, 2014 Good of the College of William and Mary (where, I understand, Phi Beta Kappa was founded), and also a Phi Beta Kappa member. So I got some insider information

  8. Biographical Sketch: Constantino Lagoa Address: Electrical Engineering Department

    E-Print Network [OSTI]

    Lagoa, Constantino

    Biographical Sketch: Constantino Lagoa Address: Electrical Engineering Department Pennsylvania State University Room 205 Electrical Engineering West University Park, PA 16802 Office Phone: Dept ­ Present Professor of Electrical Engineering Pennsylvania State University, University Park, Pennsylvania

  9. The State of the Ames Laboratory Address 2011

    ScienceCinema (OSTI)

    King, Alex

    2013-03-01T23:59:59.000Z

    Alex King, director of The Ames Laboratory, discusses the budget situation, improvements at Ames Lab and infrastructure improvements during the State of the Lab address on Tuesday, May 24, 2011.

  10. addressing dnfsb recommendation: Topics by E-print Network

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

    e-learning services, to deal with learners affective traits in educational scenarios. Olga C. Santos; Jesus G. Boticario 2012-01-01 24 Company Name Street Address Physics...

  11. Y-12 Lease Summary Address* (Description) Square Footage Lease...

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

    Y-12 Lease Summary Address* (Description) Square Footage Lease Term Expiration Date Onsite Leases 602 Scarboro Rd (New Hope Center) 137,758 square feet Five years 05042012 301...

  12. United Indigenous Voices Address Sustainability: Climate Change and Traditional Places

    Broader source: Energy.gov [DOE]

    At the First Stewards Symposium, over 300 industry and policy leaders from around the nation will discuss four main themes generated from the 2012 First Stewards Symposium that address issues...

  13. RadixVM: Scalable address spaces for multithreaded applications

    E-Print Network [OSTI]

    Clements, Austin T.

    RadixVM is a new virtual memory system design that enables fully concurrent operations on shared address spaces for multithreaded processes on cache-coherent multicore computers. Today, most operating systems serialize ...

  14. The State of the Ames Laboratory Address 2011

    SciTech Connect (OSTI)

    King, Alex

    2011-01-01T23:59:59.000Z

    Alex King, director of The Ames Laboratory, discusses the budget situation, improvements at Ames Lab and infrastructure improvements during the State of the Lab address on Tuesday, May 24, 2011.

  15. addressing health literacy: Topics by E-print Network

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

    Index 1 INCREASING K-12 HEALTH EDUCATION TO IMPROVE HEALTH LITERACY Addressing a National Health Care Problem by Exploring a Root Cause for Health Illiteracy CiteSeer Summary:...

  16. air pollution address: Topics by E-print Network

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

    17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Addressing Global Warming, Air Pollution Health Damage, and Long-Term Energy Needs Simultaneously Renewable Energy...

  17. Rapid production of large-area deep sub-wavelength hybrid structures by femtosecond laser light-field tailoring

    SciTech Connect (OSTI)

    Wang, Lei; Chen, Qi-Dai, E-mail: chenqd@jlu.edu.cn, E-mail: hbsun@jlu.edu.cn; Yang, Rui; Xu, Bin-Bin; Wang, Hai-Yu [State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012 (China); Yang, Hai; Huo, Cheng-Song; Tu, Hai-Ling [General Research Institute for Nonferrous Metals, Beijing 100088 (China); Sun, Hong-Bo, E-mail: chenqd@jlu.edu.cn, E-mail: hbsun@jlu.edu.cn [State Key Laboratory on Integrated Optoelectronics, College of Electronic Science and Engineering, Jilin University, 2699 Qianjin Street, Changchun 130012 (China); College of Physics, Jilin University, 119 Jiefang Road, Changchun 130023 (China)

    2014-01-20T23:59:59.000Z

    The goal of creation of large-area deep sub-wavelength nanostructures by femtosecond laser irradiation onto various materials is being hindered by the limited coherence length. Here, we report solution of the problem by light field tailoring of the incident beam with a phase mask, which serves generation of wavelets. Direct interference between the wavelets, here the first-order diffracted beams, and interference between a wavelet and its induced waves such as surface plasmon polariton are responsible for creation of microgratings and superimposed nanogratings, respectively. The principle of wavelets interference enables extension of uniformly induced hybrid structures containing deep sub-wavelength nanofeatures to macro-dimension.

  18. Design and Testing of a 10B4C Capsule for Spectral-Tailoring in Mixed-Spectrum Reactors

    SciTech Connect (OSTI)

    Greenwood, Lawrence R.; Wittman, Richard S.; Metz, Lori A.; Finn, Erin C.; Friese, Judah I.

    2014-04-11T23:59:59.000Z

    A boron carbide capsule highly enriched in 10B has been designed and used for spectral-tailoring experiments at the TRIGA reactor at Washington State University. New experiments show that enriching the boron to 96% B-10 results in additional absorption of neutrons in the resonance region thereby producing a neutron spectrum that is much closer to a pure 235U fission spectrum. A cadmium outer cover was used to reduce thermal heating. The neutron spectrum calculated with MCNP was found to be in very good agreement with measured activation rates from neutron fluence monitors.

  19. Chemistry of SOFC Cathode Surfaces: Fundamental Investigation and Tailoring of Electronic Behavior

    SciTech Connect (OSTI)

    Yildiz, Bilge; Heski, Clemens

    2013-08-31T23:59:59.000Z

    1) Electron tunneling characteristics on La0.7Sr0.3MnO3 (LSM) thin-film surfaces were studied up to 580oC in 10-3mbar oxygen pressure, using scanning tunneling microscopy/ spectroscopy (STM/STS). A threshold-like drop in the tunneling current was observed at positive bias in STS, which is interpreted as a unique indicator for the activation polarization in cation oxygen bonding on LSM cathodes. Sr-enrichment was found on the surface at high temperature using Auger electron spectroscopy, and was accompanied by a decrease in tunneling conductance in STS. This suggests that Sr-terminated surfaces are less active for electron transfer in oxygen reduction compared to Mn-terminated surfaces on LSM. 2) Effects of strain on the surface cation chemistry and the electronic structure are important to understand and control for attaining fast oxygen reduction kinetics on transition metal oxides. Here, we demonstrate and mechanistically interpret the strain coupling to Sr segregation, oxygen vacancy formation, and electronic structure on the surface of La0.7Sr0.3MnO3 (LSM) thin films as a model system. Our experimental results from x-ray photoelectron spectroscopy and scanning tunneling spectroscopy are discussed in light of our first principles-based calculations. A stronger Sr enrichment tendency and a more facile oxygen vacancy formation prevail for the tensile strained LSM surface. The electronic structure of the tensile strained LSM surface exhibits a larger band gap at room temperature, however, a higher tunneling conductance near the Fermi level than the compressively strained LSM at elevated temperatures in oxygen. Our findings suggest lattice strain as a key parameter to tune the reactivity of perovskite transition metal oxides with oxygen in solid oxide fuel cell cathodes. 3) Cation segregation on perovskite oxide surfaces affects vastly the oxygen reduction activity and stability of solid oxide fuel cell (SOFC) cathodes. A unified theory that explains the physical origins of this phenomenon is therefore needed for designing cathode materials with optimal surface chemistry. We quantitatively assessed the elastic and electrostatic interactions of the dopant with the surrounding lattice as the key driving forces for segregation on model perovskite compounds, LnMnO3 (host cation Ln=La, Sm). Our approach combines surface chemical analysis with X-ray photoelectron and Auger electron spectroscopy on model dense thin films, and computational analysis with density functional theory (DFT) calculations and analytical models. Elastic energy differences were systematically induced in the system by varying the radius of the selected dopants (Ca, Sr, Ba) with respect to the host cations (La, Sm) while retaining the same charge state. Electrostatic energy differences were introduced by varying the distribution of charged oxygen and cation vacancies in our models. Varying the oxygen chemical potential in our experiments induced changes in both the elastic energy and electrostatic interactions. Our results quantitatively demonstrate that the mechanism of dopant segregation on perovskite oxides includes both the elastic and electrostatic energy contributions. A smaller size mismatch between the host and dopant cations and a chemically expanded lattice were found to reduce the segregation level of the dopant and to enable more stable cathode surfaces. Ca-doped LaMnO3 was found to have the most stable surface composition with the least cation segregation among the compositions surveyed. The diffusion kinetics of the larger dopants, Ba and Sr, was found to be slower, and can kinetically trap the segregation at reduced temperatures despite the larger elastic energy driving force. Lastly, scanning probe image-contrast showed that the surface chemical heterogeneities made of dopant oxides upon segregation were electronically insulating. The consistency between the results obtained from experiments, DFT calculations and analytical theory in this work provides a predictive capability to tailor the cathode surface compositions for high-performance SO

  20. The field of medicine is taking its first steps towards patient-specific care: personalized medicine. Our research is aimed at tailoring treatments to address each person's individualized needs and unique disease presentation. Specifically, we are

    E-Print Network [OSTI]

    Sandoghdar, Vahid

    their payload in disease sites. The evolution of these nanoparticles into programmed nano robots, unique to specific organs. Avi Schroeder is an Assistant Professor of Chemical Engineering at the Technion ­ Israel to Programmed Nano-robots Professor Avi Schroeder ETH Hönggerberg, HCI G 3, 02/04/14, 17.00 h Faculty

  1. Wind versus Biofuels for Addressing Climate, Health, and Energy

    SciTech Connect (OSTI)

    Jacobson, Mark Z.

    2007-01-29T23:59:59.000Z

    The favored approach today for addressing global warming is to promote a variety of options: biofuels, wind, solar thermal, solar photovoltaic, geothermal, hydroelectric, and nuclear energy and to improve efficiency. However, by far, most emphasis has been on biofuels. It is shown here, though, that current-technology biofuels cannot address global warming and may slightly increase death and illness due to ozone-related air pollution. Future biofuels may theoretically slow global warming, but only temporarily and with the cost of increased air pollution mortality. In both cases, the land required renders biofuels an impractical solution. Recent measurements and statistical analyses of U.S. and world wind power carried out at Stanford University suggest that wind combined with other options can substantially address global warming, air pollution mortality, and energy needs simultaneously.

  2. Wind vs. Biofuels: Addressing Climate, Health and Energy

    SciTech Connect (OSTI)

    Professor Mark Jacobson

    2007-01-29T23:59:59.000Z

    The favored approach today for addressing global warming is to promote a variety of options: biofuels, wind, solar thermal, solar photovoltaic, geothermal, hydroelectric, and nuclear energy and to improve efficiency. However, by far, most emphasis has been on biofuels. It is shown here, though, that current-technology biofuels cannot address global warming and may slightly increase death and illness due to ozone-related air pollution. Future biofuels may theoretically slow global warming, but only temporarily and with the cost of increased air pollution mortality. In both cases, the land required renders biofuels an impractical solution. Recent measurements and statistical analyses of U.S. and world wind power carried out at Stanford University suggest that wind combined with other options can substantially address global warming, air pollution mortality, and energy needs simultaneously.

  3. Mechanism of tailored magnetic anisotropy in amorphous Co{sub 68}Fe{sub 24}Zr{sub 8} thin films

    SciTech Connect (OSTI)

    Fu, Yu, E-mail: yu.fu@uni-due.de, E-mail: cangcangzhulin@gmail.com; Meckenstock, R.; Farle, M. [Fakultät für Physik and Center for Nanointegration Duisburg-Essen (CeNIDE), Universität Duisburg-Essen, 47057 Duisburg (Germany); Barsukov, I., E-mail: ibarsuko@uci.edu [Fakultät für Physik and Center for Nanointegration Duisburg-Essen (CeNIDE), Universität Duisburg-Essen, 47057 Duisburg (Germany); Physics and Astronomy, University of California, Irvine, California 92697 (United States); Lindner, J. [Fakultät für Physik and Center for Nanointegration Duisburg-Essen (CeNIDE), Universität Duisburg-Essen, 47057 Duisburg (Germany); Institute of Ion Beam Physics and Materials Research, Helmholtz-Zentrum Dresden-Rossendorf e.V., Bautzner Landstr. 400, 01328 Dresden (Germany); Raanaei, H. [Department of Physics, Persian Gulf University, Bushehr 75169 (Iran, Islamic Republic of); Hjörvarsson, B. [Department of Physics and Astronomy, Uppsala University, Box 516 SE-75120 Uppsala (Sweden)

    2014-02-17T23:59:59.000Z

    The mechanism of tailored magnetic anisotropy in amorphous Co{sub 68}Fe{sub 24}Zr{sub 8} thin films was investigated by ferromagnetic resonance (FMR) on samples deposited without an applied magnetic field, with an out-of-plane field and an in-plane field. Analysis of FMR spectra profiles, high frequency susceptibility calculations, and statistical simulations using a distribution of local uniaxial magnetic anisotropy reveal the presence of atomic configurations with local uniaxial anisotropy, of which the direction can be tailored while the magnitude remains at an intrinsically constant value of 3.0(2) kJ/m{sup 3}. The in-plane growth field remarkably sharpens the anisotropy distribution and increases the sample homogeneity. The results benefit designing multilayer spintronic devices based on highly homogeneous amorphous layers with tailored magnetic anisotropy.

  4. Travel directions to the Sterrekundig Instituut Utrecht (SIU) Street Address

    E-Print Network [OSTI]

    Rutten, Rob

    Travel directions to the Sterrekundig Instituut Utrecht (SIU) Street Address Sterrekundig Instituut Utrecht Buijs Ballotlaboratorium Princetonplein 5 De Uithof Utrecht Telephone: 030­2535200 within Holland, a grocery store ("food market"), a large 24-hour Burger King, etc. Buy a paper railroad ticket to Utrecht

  5. Preferred mailiNg address Title (Mr/Ms/etc)

    E-Print Network [OSTI]

    Tobar, Michael

    payable to the university of Western australia Please debit my Amex Diners Cardholder's name Card number Banking Corporation Address: 109 St George's Terrace, Perth, Western Australia 6000 Account Name: The University of Western Australia ­ Donations BSB: 036-054 Account Number: 285958 SWIFT Code: WPACAU2S Transfer

  6. Arts and Sciences Annual Faculty Address March 3, 2008

    E-Print Network [OSTI]

    1 Arts and Sciences Annual Faculty Address March 3, 2008 Carol Folt, Dean of the Faculty (Note ­ everywhere, you experience a campus exploding with energy, optimism and ambition. Record numbers of talented intolerance, global political, economic and environmental instability are prevalent. The outlook for millions

  7. Argonne Director Eric Isaacs addresses the National Press Club

    ScienceCinema (OSTI)

    Eric Isaccs

    2010-01-08T23:59:59.000Z

    Argonne Director Eric Isaacs addresses the National Press Club on 9/15/2009. To build a national economy based on sustainable energy, the nation must first "reignite its innovation ecology," he said. Issacs makes the case for investing in science to secure America's future.

  8. ADL Logging Architecture JIGI determines all server addresses from

    E-Print Network [OSTI]

    Janée, Greg

    ADL Logging Architecture JIGI logging server JIGI determines all server addresses from from the authentication server) JIGI user authentication server Note: JIGI authentication is logically; if the former, server adds sequence numbers to preserve record order (ODBC or other) middleware logging server

  9. Nathan L. B. Bangs ADDRESS Institute for Geophysics

    E-Print Network [OSTI]

    Yang, Zong-Liang

    Nathan L. B. Bangs ADDRESS Institute for Geophysics The University of Texas Pickle Research Campus@utig.ig.utexas.edu EDUCATION B.A. Williams College, 1983, Geology and Physics M.A. Columbia University, 1986, Marine Geophysics M. Phil. Columbia University, 1987, Marine Geophysics Ph.D. Columbia University, 1991, Marine

  10. NYC Commercial Addressing a Sustainability Challenge Through Spatial Analysis

    E-Print Network [OSTI]

    NYC Commercial Food Waste Addressing a Sustainability Challenge Through Spatial Analysis #12;Client. Introduction 15 1.1 Background 15 1.2 Commercial Waste 15 · 1.2.1 Overview 15 · 1.2.2 Putrescible or Organic Waste 16 · 1.2.3 Sustainability Challenge of Food Waste 17 1.3 Food Waste As National Issue 18 1.4 New

  11. Addressing Nitrate in California's Drinking Water California Nitrate Project,

    E-Print Network [OSTI]

    Pasternack, Gregory B.

    Control Board Report to the Legislature With a Focus on Tulare Lake Basin and Salinas Valley Groundwater Report 6 Addressing Nitrate in California's Drinking Water With a Focus on Tulare Lake Basin and Salinas and Salinas Valley Groundwater. Report for the State Water Resources Control Board Report to the Legislature

  12. Strategies to Address Global Warming Is Sundance Kid a Criminal?

    E-Print Network [OSTI]

    Hansen, James E.

    Strategies to Address Global Warming & Is Sundance Kid a Criminal? Jim Hansen In my opinion, it is still feasible to solve the global warming problem before we pass tipping points that would guarantee ppm yields global warming about 2°C (3.6°F) above the preindustrial level. Such a level of atmospheric

  13. Michael A. Santoro Title and Address: Contact Information

    E-Print Network [OSTI]

    Lin, Xiaodong

    of intellectual property, competitor information gathering, personal privacy law, and trade secrecy. ResearchMichael A. Santoro Title and Address: Contact Information: Professor Department of Management, Rutgers Flex Program MBA Program (2013) 2010 With Ronald J. Strauss, Best Paper in Ethics Award

  14. Optimal Filtering of Source Address Prefixes: Models and Algorithms

    E-Print Network [OSTI]

    Markopoulou, Athina

    , malicious code prop- agation, and distributed denial-of-service (DDoS) attacks? One mechanism for blocking this framework, we study four practical cases of source address/prefix filtering, which correspond to different, malicious code propagation, spam, and distributed denial-of-service (DDoS) attacks? These activities cause

  15. Isotopic Tailoring to Improve the Breeding Capability of the Sn-Li Eutectic in Liquid First Wall Fusion Blanket Concepts

    SciTech Connect (OSTI)

    Youssef, Mahmoud Z. [University of California-Los Angeles (United States)

    2003-09-15T23:59:59.000Z

    Due to its low vapor pressure, the Sn-Li eutectic has been identified as a potential breeder for deployment in the liquid first wall (FW)/Blanket concepts under investigation in the APEX study for high power density fusion reactors. However, its breeding capability is limited. This drawback is rather improved due to the neutron multiplication via Sn(n,2n) reactions. However, the 'local' tritium breeding ratio (TBR) was found to be still on the marginal side (even with 90%Li-6 enrichment). Aside from using a beryllium multiplier, other means to improve the capability of Sn-Li for breeding are explored. In this paper, we show that by isotopic tailoring of Tin in the Sn-Li breeder, one can achieve substantial improvement in TBR in addition to attaining significant reduction in the activation level in this material.

  16. Single contact tailored gain chirped arrays of diode lasers for supermode control with single-lobed farfield patterns

    SciTech Connect (OSTI)

    Lindsey, C.P.; Kapon, E.; Katz, J.; Margalit, S.; Yariv, A.

    1988-01-12T23:59:59.000Z

    In a phase-locked array of diode laser channels fabricated in a body of semiconductor material cleaved at opposite ends to provide facet mirrors which form resonant cavities in the channels, and having a contact for current injection into each channel along at least a majority of its entire length, the improvement is described of supermode control for a single-lobed farfield pattern comprising means for spatially segregating the supermodes of the array to concentrate the fundamental supermode at one part of the array. Means for tailoring the spatial gain profile so as to favor the fundamental supermode, and means for increasing interchannel coupling sufficiently to bring about a single-lobed farfield pattern for spatially segregating the fundamental supermode from the other supermodes is comprised of the channels being nonuniform in width.

  17. The effect of fusion-relevant helium levels on the mechanical properties of isotopically tailored ferritic alloys

    SciTech Connect (OSTI)

    Hankin, G.L. [Loughborough Univ. (United Kingdom); Hamilton, M.L.; Gelles, D.S. [Pacific Northwest National Lab., Richland, WA (United States)] [and others

    1997-04-01T23:59:59.000Z

    The yield and maximum strengths of an irradiated series of isotopically tailored ferritic alloys were evaluated using the shear punch test. The composition of three of the alloys was Fe-12Cr-1.5Ni. Different balances of nickel isotopes were used in each alloy in order to produce different helium levels. A fourth alloy, which contained no nickel, was also irradiated. The addition of nickel at any isotopic balance to the Fe-12Cr base alloy significantly increased the shear yield and maximum strengths of the alloys, and as expected, the strength of the alloys decreased with increasing irradiation temperature. Helium itself, up to 75 appm over 7 dpa appears to have little effect on the mechanical properties of the alloys.

  18. Plan for addressing issues relating to oil shale plant siting

    SciTech Connect (OSTI)

    Noridin, J. S.; Donovan, R.; Trudell, L.; Dean, J.; Blevins, A.; Harrington, L. W.; James, R.; Berdan, G.

    1987-09-01T23:59:59.000Z

    The Western Research Institute plan for addressing oil shale plant siting methodology calls for identifying the available resources such as oil shale, water, topography and transportation, and human resources. Restrictions on development are addressed: land ownership, land use, water rights, environment, socioeconomics, culture, health and safety, and other institutional restrictions. Descriptions of the technologies for development of oil shale resources are included. The impacts of oil shale development on the environment, socioeconomic structure, water availability, and other conditions are discussed. Finally, the Western Research Institute plan proposes to integrate these topics to develop a flow chart for oil shale plant siting. Western Research Institute has (1) identified relative topics for shale oil plant siting, (2) surveyed both published and unpublished information, and (3) identified data gaps and research needs. 910 refs., 3 figs., 30 tabs.

  19. Briefing Memo: Enhancing Resilience in Energy Infrastructure and Addressing Vulnerabilities

    Broader source: Energy.gov [DOE]

    Quadrennial Energy Review Task Force Secretariat and Energy Policy and Systems Analysis Staff, U. S. Department of Energy Public Meeting on “Enhancing Resilience in Energy Infrastructure and Addressing Vulnerabilities” On Friday, April 11, 2014, at 10 a.m. in room HVC-215 of the U.S. Capitol, the Department of Energy (DOE), acting as the Secretariat for the Quadrennial Energy Review Task Force, will hold a public meeting to discuss and receive comments on issues related to the Quadrennial Energy Review (QER). The meeting will focus on infrastructure vulnerabilities related to the electricity, natural gas and petroleum transmission, storage and distribution systems (TS&D). The meeting will consist of two facilitated panels of experts on identifying and addressing vulnerabilities within the nation’s energy TS&D infrastructure. Following the panels, an opportunity will be provided for public comment via an open microphone session.

  20. Sandia seeks to address two of the most

    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:Energy: Grid Integration Redefining What's PossibleRadiationImplementingnpitcheResearch Briefs The annuallyNationalseeks to address two of

  1. NEW APPROACH TO ADDRESSING GAS GENERATION IN RADIOACTIVE MATERIAL PACKAGING

    SciTech Connect (OSTI)

    Watkins, R; Leduc, D; Askew, N

    2009-06-25T23:59:59.000Z

    Safety Analysis Reports for Packaging (SARP) document why the transportation of radioactive material is safe in Type A(F) and Type B shipping containers. The content evaluation of certain actinide materials require that the gas generation characteristics be addressed. Most packages used to transport actinides impose extremely restrictive limits on moisture content and oxide stabilization to control or prevent flammable gas generation. These requirements prevent some users from using a shipping container even though the material to be shipped is fully compliant with the remaining content envelope including isotopic distribution. To avoid these restrictions, gas generation issues have to be addressed on a case by case basis rather than a one size fits all approach. In addition, SARP applicants and review groups may not have the knowledge and experience with actinide chemistry and other factors affecting gas generation, which facility experts in actinide material processing have obtained in the last sixty years. This paper will address a proposal to create a Gas Generation Evaluation Committee to evaluate gas generation issues associated with Safety Analysis Reports for Packaging material contents. The committee charter could include reviews of both SARP approved contents and new contents not previously evaluated in a SARP.

  2. Design and Tailoring of a Three-Dimensional TiO2-Graphene-Carbon Nanotube Nanocomposite for Fast Lithium Storage

    E-Print Network [OSTI]

    Cao, Guozhong

    -5 The anatase TiO2 has become a highly promising anode material for LIBs. The titanium dioxide offers a greatDesign and Tailoring of a Three-Dimensional TiO2-Graphene- Carbon Nanotube Nanocomposite for Fast a three- dimensional (3D) hierarchical structure for fast lithium storage. CNTs in the unique hybrid

  3. LEGAL BUSINESS NAME AND DBA NAME (as applicable) PERSON OR SOLE PROPRIETOR -ENTER FULL NAME HERE (Last, First) (REQUIRED) PERMANENT BUSINESS Address-(number & Street or P.O. Box) (REQUIRED) PERMANENT REMITTANCE Address (if different from Business Address)

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    LEGAL BUSINESS NAME AND DBA NAME (as applicable) PERSON OR SOLE PROPRIETOR -ENTER FULL NAME HERE (Last, First) (REQUIRED) PERMANENT BUSINESS Address- (number & Street or P.O. Box) (REQUIRED) PERMANENT REMITTANCE Address (if different from Business Address) (OPTIONAL) CAMPUS MAIL STOP (Complete ONLY after

  4. Robust Dynamical Decoupling Sequences for Individual Nuclear Spin Addressing

    E-Print Network [OSTI]

    J. Casanova; J. F. Haase; Z. -Y. Wang; M. B. Plenio

    2015-06-11T23:59:59.000Z

    We propose the use of non-equally spaced decoupling pulses for high-resolution selective addressing of nuclear spins by a quantum sensor. The analytical model of the basic operating principle is supplemented by detailed numerical studies that demonstrate the high degree of selectivity and the robustness against static and dynamic control field errors of this scheme. We exemplify our protocol with an NV center-based sensor to demonstrate that it enables the identification of individual nuclear spins that form part of a large spin ensemble.

  5. Content-addressable memory based enforcement of configurable policies

    SciTech Connect (OSTI)

    Berg, Michael J

    2014-05-06T23:59:59.000Z

    A monitoring device for monitoring transactions on a bus includes content-addressable memory ("CAM") and a response policy unit. The CAM includes an input coupled to receive a bus transaction tag based on bus traffic on the bus. The CAM stores data tags associated with rules of a security policy to compare the bus transaction tag to the data tags. The CAM generates an output signal indicating whether one or more matches occurred. The response policy unit is coupled to the CAM to receive the output signal from the CAM and to execute a policy action in response to the output signal.

  6. Addressing Policy and Logistical Challenges to Smart Grid Implementation

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742Energy China 2015ofDepartmentDepartment of2 ofEmergencyAcrobat PDFMakerAdamAddressing

  7. Addressing Unconscious Bias in the ADR Process | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed offOCHCO Overview OCHCOSystemsProgram Overview 20151 (March 2004)Operating3ActionAdAddressing

  8. Addressing Failures in Exascale Computing | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742EnergyOn AprilAElectronic InputRudolph A. Marcus andAchievements of structural genomicsAddressing

  9. OPT Employment and Current Physical Address Reporting Office of International Programs

    E-Print Network [OSTI]

    OPT Employment and Current Physical Address Reporting Office of International Programs employer Name of Employer_______________________________________________ Street Address _________________________________ Employment start date _________________ If you are unemployed Dates of unemployment

  10. Compensated individually addressable array technology for human breast imaging

    DOE Patents [OSTI]

    Lewis, D. Kent (San Francisco, CA)

    2003-01-01T23:59:59.000Z

    A method of forming broad bandwidth acoustic or microwave beams which encompass array design, array excitation, source signal preprocessing, and received signal postprocessing. This technique uses several different methods to achieve improvement over conventional array systems. These methods are: 1) individually addressable array elements; 2) digital-to-analog converters for the source signals; 3) inverse filtering from source precompensation; and 4) spectral extrapolation to expand the bandwidth of the received signals. The components of the system will be used as follows: 1) The individually addressable array allows scanning around and over an object, such as a human breast, without any moving parts. The elements of the array are broad bandwidth elements and efficient radiators, as well as detectors. 2) Digital-to-analog converters as the source signal generators allow virtually any radiated field to be created in the half-space in front of the array. 3) Preprocessing allows for corrections in the system, most notably in the response of the individual elements and in the ability to increase contrast and resolution of signal propagating through the medium under investigation. 4) Postprocessing allows the received broad bandwidth signals to be expanded in a process similar to analytic continuation. Used together, the system allows for compensation to create beams of any desired shape, control the wave fields generated to correct for medium differences, and improve contract and resolution in and through the medium.

  11. Building organizational technical capabilities: a new approach to address the office of environmental management cleanup challenges in the 21. century

    SciTech Connect (OSTI)

    Fiore, J.J.; Rizkalla, E.I. [Office of Environmental Management, The United States Dept. of Energy, Washington, D.C. (United States)

    2007-07-01T23:59:59.000Z

    The United States Department of Energy (DOE), Office of Environmental Management (EM) is responsible for the nations nuclear weapons program legacy wastes cleanup. The EM cleanup efforts continue to progress, however the cleanup continues to be technologically complex, heavily regulated, long-term, and a high life cycle cost estimate (LCCE) effort. Over the past few years, the EM program has undergone several changes to accelerate its cleanup efforts with varying degrees of success. Several cleanup projects continued to experience schedule delays and cost growth. The schedule delays and cost growth have been attributed to several factors such as changes in technical scope, regulatory and safety considerations, inadequacy of acquisition approach and project management. This article will briefly review the background and schools of thought on strategic management and organizational change practiced in the United States over the last few decades to improve an organisation's competitive edge and cost performance. The article will briefly review examples such as the change at General Electric, and the recent experience obtained from the nuclear industry, namely the long-term response to the 1986 Chernobyl accident. The long-term response to Chernobyl, though not a case of organizational change, could provide some insight in the strategic management approaches used to address people issues. The article will discuss briefly EM attempts to accelerate cleanup over the past few years, and the subsequent paradigm shift. The paradigm shift targets enhancing and/or creating organizational capabilities to achieve cost savings. To improve its ability to address the 21. century environmental cleanup challenges and achieve cost savings, EM has initiated new corporate changes to develop new and enhance existing capabilities. These new and enhanced organizational capabilities include a renewed emphasis on basics, especially technical capabilities including safety, project management, acquisition management and people. The new enhanced organizational capabilities coupled with more effective communications; oversight and decision-making processes are expected to help EM meet the 21. century challenges. This article will focus on some of the initiatives to develop and enhance organizational technical capabilities. Some of these development initiatives are a part of DOE corporate actions to respond to the Defense Nuclear Facilities Safety Board (DNFSB) recommendations 93-3 and 2004-1. Other development initiatives have been tailored to meet EM specific needs for organizational capabilities such as case studies analysis and cost estimating. (authors)

  12. Tailored Recovery of Carbons from Waste Tires for Enhanced Performance as Anodes in Lithium-ion Batteries

    SciTech Connect (OSTI)

    Naskar, Amit K [ORNL; Bi, [ORNL; Saha, Dipendu [ORNL; Chi, Miaofang [ORNL; Bridges, Craig A [ORNL; Paranthaman, Mariappan Parans [ORNL

    2014-01-01T23:59:59.000Z

    Morphologically tailored pyrolysis-recovered carbon black is utilized in lithium-ion batteries as a potential solution for adding value to waste tire-rubber-derived materials. Micronized tire rubber was digested in a hot oleum bath to yield a sulfonated rubber slurry that was then filtered, washed, and compressed into a solid cake. Carbon was recovered from the modified rubber cake by pyrolysis in a nitrogen atmosphere. The chemical pretreatment of rubber produced a carbon monolith with higher yield than that from the control (a fluffy tire-rubber-derived carbon black). The carbon monolith showed a very small volume fraction of pores of widths 3 4 nm, reduced specific surface area, and an ordered assembly of graphitic domains. Electrochemical studies on the recovered-carbon-based anode revealed an improved Li-ion battery performance with higher reversible capacity than that of commercial carbon materials. Anodes made with a sulfonated tire-rubber-derived carbon and a control tire-rubber-derived carbon, respectively, exhibited an initial coulombic efficiency of 80% and 45%, respectively. The reversible capacity of the cell with the sulfonated carbon as anode was 400 mAh/g after 100 cycles, with nearly 100% coulombic efficiency. Our success in producing higher performance carbon material from waste tire rubber for potential use in energy storage applications adds a new avenue to tire rubber recycling.

  13. The conformational evolution of elongated polymer solutions tailors the polarization of light-emission from organic nanofibers

    E-Print Network [OSTI]

    Andrea Camposeo; Israel Greenfeld; Francesco Tantussi; Maria Moffa; Francesco Fuso; Maria Allegrini; Eyal Zussman; Dario Pisignano

    2014-07-30T23:59:59.000Z

    Polymer fibers are currently exploited in tremendously important technologies. Their innovative properties are mainly determined by the behavior of the polymer macromolecules under the elongation induced by external mechanical or electrostatic forces, characterizing the fiber drawing process. Although enhanced physical properties were observed in polymer fibers produced under strong stretching conditions, studies of the process-induced nanoscale organization of the polymer molecules are not available, and most of fiber properties are still obtained on an empirical basis. Here we reveal the orientational properties of semiflexible polymers in electrospun nanofibers, which allow the polarization properties of active fibers to be finely controlled. Modeling and simulations of the conformational evolution of the polymer chains during electrostatic elongation of semidilute solutions demonstrate that the molecules stretch almost fully within less than 1 mm from jet start, increasing polymer axial orientation at the jet center. The nanoscale mapping of the local dichroism of individual fibers by polarized near-field optical microscopy unveils for the first time the presence of an internal spatial variation of the molecular order, namely the presence of a core with axially aligned molecules and a sheath with almost radially oriented molecules. These results allow important and specific fiber properties to be manipulated and tailored, as here demonstrated for the polarization of emitted light.

  14. Western Wind Strategy: Addressing Critical Issues for Wind Deployment

    SciTech Connect (OSTI)

    Douglas Larson; Thomas Carr

    2012-03-30T23:59:59.000Z

    The goal of the Western Wind Strategy project was to help remove critical barriers to wind development in the Western Interconnection. The four stated objectives of this project were to: (1) identify the barriers, particularly barriers to the operational integration of renewables and barriers identified by load-serving entities (LSEs) that will be buying wind generation, (2) communicate the barriers to state officials, (3) create a collaborative process to address those barriers with the Western states, utilities and the renewable industry, and (4) provide a role model for other regions. The project has been on the forefront of identifying and informing state policy makers and utility regulators of critical issues related to wind energy and the integration of variable generation. The project has been a critical component in the efforts of states to push forward important reforms and innovations that will enable states to meet their renewable energy goals and lower the cost to consumers of integrating variable generation.

  15. Adaptively Addressing Uncertainty in Estuarine and Near Coastal Restoration Projects

    SciTech Connect (OSTI)

    Thom, Ronald M.; Williams, Greg D.; Borde, Amy B.; Southard, John A.; Sargeant, Susan L.; Woodruff, Dana L.; Laufle, Jeffrey C.; Glasoe, Stuart

    2005-03-01T23:59:59.000Z

    Restoration projects have an uncertain outcome because of a lack of information about current site conditions, historical disturbance levels, effects of landscape alterations on site development, unpredictable trajectories or patterns of ecosystem structural development, and many other factors. A poor understanding of the factors that control the development and dynamics of a system, such as hydrology, salinity, wave energies, can also lead to an unintended outcome. Finally, lack of experience in restoring certain types of systems (e.g., rare or very fragile habitats) or systems in highly modified situations (e.g., highly urbanized estuaries) makes project outcomes uncertain. Because of these uncertainties, project costs can rise dramatically in an attempt to come closer to project goals. All of the potential sources of error can be addressed to a certain degree through adaptive management. The first step is admitting that these uncertainties can exist, and addressing as many of the uncertainties with planning and directed research prior to implementing the project. The second step is to evaluate uncertainties through hypothesis-driven experiments during project implementation. The third step is to use the monitoring program to evaluate and adjust the project as needed to improve the probability of the project to reach is goal. The fourth and final step is to use the information gained in the project to improve future projects. A framework that includes a clear goal statement, a conceptual model, and an evaluation framework can help in this adaptive restoration process. Projects and programs vary in their application of adaptive management in restoration, and it is very difficult to be highly prescriptive in applying adaptive management to projects that necessarily vary widely in scope, goal, ecosystem characteristics, and uncertainties. Very large ecosystem restoration programs in the Mississippi River delta (Coastal Wetlands Planning, Protection, and Restoration Act; CWPPRA) have incorporated very specific and detailed elements in a more active adaptive management effort. In Puget Sound, the Puget Sound Action Team uses site-specific case studies, monitoring, and public involvement to direct actions to reduce microbial contamination of harvestable shellfish. Small-scale projects can also be improved through application of adaptive management. For example, directed research and site assessments resulted in successful restoration of seagrasses near a ferry terminal in Puget Sound. It is recommended that all restoration programs be conducted in an adaptive management framework, and where appropriate, a more active adaptive management approach be applied. The net effect should be less uncertainty, improved project success, advancement of the science of restoration, and cost savings.

  16. Hidden Benefits of Electric Vehicles for Addressing Climate Change

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

    Li, Canbing; Cao, Yijia; Zhang, Mi; Wang, Jianhui; Liu, Jianguo; Shi, Haiqing; Geng, Yinghui

    2015-03-19T23:59:59.000Z

    There is an increasingly hot debate on whether the replacement of conventional vehicles (CVs) by electric vehicles (EVs) should be delayed or accelerated since EVs require higher cost and cause more pollution than CVs in the manufacturing process. Here we reveal two hidden benefits of EVs for addressing climate change to support the imperative acceleration of replacing CVs with EVs. As EVs emit much less heat than CVs within the same mileage, the replacement can mitigate urban heat island effect (UHIE) to reduce the energy consumption of air conditioners, benefitting local and global climates. To demonstrate these effects brought bymore »the replacement of CVs by EVs, we take Beijing, China, as an example. EVs emit only 19.8% of the total heat emitted by CVs per mile. The replacement of CVs by EVs in 2012 could have mitigated the summer heat island intensity (HII) by about 0.946C, reduced the amount of electricity consumed daily by air conditioners in buildings by 14.44 million kilowatt-hours (kWh), and reduced daily CO2 emissions by 10,686 tonnes.« less

  17. Evaluation of architectural paradigms for addressing theprocessor-memory gap

    SciTech Connect (OSTI)

    Oliker, Leonid; Gorden, Grime; Husbands, Parry; Chame, Jacqualine

    2003-07-04T23:59:59.000Z

    Many high performance applications run well below the peak arithmetic performance of the underlying machine, with inefficiencies often attributed to poor memory system behavior. In the context of scientific computing we examine three emerging processors designed to address the well-known gap between processor and memory performance through the exploitation of data parallelism. The VIRAM architecture uses novel PIM technology to combine embedded DRAM with a vector co-processor for exploiting its large bandwidth potential. The DIVA architecture incorporates a collection of PIM chips as smart-memory coprocessors to a conventional microprocessor, and relies on superword-level parallelism to make effective use of the available memory bandwidth. The Imagine architecture provides a stream-aware memory hierarchy to support the tremendous processing potential of SIMD controlled VLIW clusters. First we develop a scalable synthetic probe that allows us to parametize key performance attributes of VIRAM, DIVA and Imagine while capturing the performance crossover points of these architectures. Next we present results for scientific kernels with different sets of computational characteristics and memory access patterns. Our experiments allow us to evaluate the strategies employed to exploit data parallelism, isolate the set of application characteristics best suited to each architecture and show a promising direction towards interfacing leading-edge processor technology with high-end scientific computations.

  18. Addressing the Need for Independence in the CSE Model

    SciTech Connect (OSTI)

    Abercrombie, Robert K [ORNL] [ORNL; Ferragut, Erik M [ORNL] [ORNL; Sheldon, Frederick T [ORNL] [ORNL; Grimaila, Michael R [ORNL] [ORNL

    2011-01-01T23:59:59.000Z

    Abstract Information system security risk, defined as the product of the monetary losses associated with security incidents and the probability that they occur, is a suitable decision criterion when considering different information system architectures. Risk assessment is the widely accepted process used to understand, quantify, and document the effects of undesirable events on organizational objectives so that risk management, continuity of operations planning, and contingency planning can be performed. One technique, the Cyberspace Security Econometrics System (CSES), is a methodology for estimating security costs to stakeholders as a function of possible risk postures. In earlier works, we presented a computational infrastructure that allows an analyst to estimate the security of a system in terms of the loss that each stakeholder stands to sustain, as a result of security breakdowns. Additional work has applied CSES to specific business cases. The current state-of-the-art of CSES addresses independent events. In typical usage, analysts create matrices that capture their expert opinion, and then use those matrices to quantify costs to stakeholders. This expansion generalizes CSES to the common real-world case where events may be dependent.

  19. RedSeal Comments on "Smart Grid RFI: Addressing Policy and Logistical...

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

    RedSeal Comments on "Smart Grid RFI: Addressing Policy and Logistical Challenges. RedSeal Comments on "Smart Grid RFI: Addressing Policy and Logistical Challenges. RedSeal Comments...

  20. Native language experience shapes neural basis of addressed and assembled phonologies

    E-Print Network [OSTI]

    2015-01-01T23:59:59.000Z

    words in the addressed group; TW_ASSE = trained words inthe assembled group; UTW_ASSE = untrained words in the

  1. A majorfeature ofthe VAX-lI is its large virtual address space. This trace-driven simulation scheme evaluates address translation

    E-Print Network [OSTI]

    Satyanarayanan, Mahadev "Satya"

    A majorfeature ofthe VAX-lI is its large virtual address space. This trace-driven simulation scheme evaluates address translation hardware that supports thisfeature cost-effectively. Design Trade-Offs in VAX- dress space was a primary goal of VAX architects. (Over- views of VAX architecture are given

  2. Title: Family Given Name: Affiliation: Mailing Address 1: Mailing Address 2: Postcode: Country: Mr AKINNIRAN AKINSOLA ABRAHAM ADENIRAN OGUNSANYA COLLEGE 4 LAKETU STREET, IKORODU LAGOS 23401 NIGERIA

    E-Print Network [OSTI]

    Wong, Limsoon

    Title: Family Given Name: Affiliation: Mailing Address 1: Mailing Address 2: Postcode: Country: Mr BLANGAH RISE #06-28 90043 SINGAPORE Mr CHEN JU NATIONAL UNIVERSITY OF SINGAPORE COM1, LAW LINK 117590 UNIVERSITY OF SINGAPORE COM1, LAW LINK 117590 SINGAPORE Mr CHOO KHAR HENG I2R 21 HENG MUI KENG TERRACE 119613

  3. A Voltage Controlled Nano Addressing Circuit University of Texas, San Antonio TX 78249, USA,

    E-Print Network [OSTI]

    Liu, Bao

    A Voltage Controlled Nano Addressing Circuit Bao Liu University of Texas, San Antonio TX 78249, USA, Abstract. A voltage controlled nano addressing circuit is proposed, which (1) improves yield and enables aggressive scaling with no require- ment of precise layout design, (2) achieves precision of addressing

  4. Expansion of the internet protocol address space with "minor" disruption of current hardware or software

    E-Print Network [OSTI]

    Wheatley, Philip Stephen

    1996-01-01T23:59:59.000Z

    Currently, the Internet suite of protocols uses a 32 bit network layer address and requires that each machine have a unique address. The problem: 32 bits only distinguishes 2 32 or 4,294,967,296 machines. Even with four billion addresses, experts...

  5. Synthesis of visible light driven cobalt tailored Ag{sub 2}O/TiON nanophotocatalyst by reverse micelle processing for degradation of Eriochrome Black T

    SciTech Connect (OSTI)

    Hussain, Syed Tajammul, E-mail: dr_tajammul@yahoo.ca [Nano Science and Catalysis Div. National Centre For Physics, Quaid-i-Azam University Complex, Islamabad 4400 (Pakistan); Rashid [Nano Science and Catalysis Div. National Centre For Physics, Quaid-i-Azam University Complex, Islamabad 4400 (Pakistan) [Nano Science and Catalysis Div. National Centre For Physics, Quaid-i-Azam University Complex, Islamabad 4400 (Pakistan); Department of Chemistry, Quaid-i-Azam University, Islamabad (Pakistan); Anjum, Dalaver [Imaging and Characterization Lab, Blg 3 L0/room 232, 4700, King Abdullah University of Science and Technology, Thuwal 23955-6900 (Saudi Arabia)] [Imaging and Characterization Lab, Blg 3 L0/room 232, 4700, King Abdullah University of Science and Technology, Thuwal 23955-6900 (Saudi Arabia); Siddiqa, Asima [Nano Science and Catalysis Div. National Centre For Physics, Quaid-i-Azam University Complex, Islamabad 4400 (Pakistan)] [Nano Science and Catalysis Div. National Centre For Physics, Quaid-i-Azam University Complex, Islamabad 4400 (Pakistan); Badshah, Amin [Department of Chemistry, Quaid-i-Azam University, Islamabad (Pakistan)] [Department of Chemistry, Quaid-i-Azam University, Islamabad (Pakistan)

    2013-02-15T23:59:59.000Z

    Graphical abstract: Cobalt tailored Ag{sub 2}O/TiON nanophotocatalyst is synthesized using reverse micelle technique and it showed extraordinary photocatalytic activity. Display Omitted Highlights: ? TiON/Ag{sub 2}O/Co nanophotocatalyst is synthesized using microemulsion technique. ? Low temperature anatase phase and outstanding photocatlytic activity is observed. ? Effect of temperature and inert atmosphere on materials phase is investigated. ? Homogeneous dopants distribution and oxygen vacancies are examined. ? Enhancement in surface area, quantum efficiency and optical properties is observed. -- Abstract: An ultra efficient cobalt tailored silver and nitrogen co-doped titania (TiON/Ag{sub 2}O/Co) visible nanophotocatalyst is successfully synthesized using modified reverse micelle processing. Composition, phase, distribution of dopants, functional group analysis, optical properties and morphology of synthesized materials are investigated by means of X-ray diffraction (XRD), transmission electron microscopy (TEM) based techniques and others. Charge states of titanium (Ti) and silver are explored through core-loss electron energy loss spectroscopy (EELS) analysis and X ray photoelectron spectroscopy (XPS). Our characterization results showed that the synthesized nanophotocatalyst consisted of anatase phased qausispherical nanoparticles that exhibited homogeneous distribution of dopants, large surface area, high quantum efficiency and enhanced optical properties. At lower content of doped Co ions, the TiON/Ag{sub 2}O responded with extraordinary photocatalytic properties. The cobalt tailored nanophotocatalyst showed remarkable activity against Eriochrome Black T (EBT). Moreover, comparative degradation behavior of EBT with TiON, Ag{sub 2}O/TiON and Co/Ag{sub 2}O/TiON is also investigated.

  6. Addressing the Need for Alternative Transportation Fuels: The Joint BioEnergy Institute

    E-Print Network [OSTI]

    Blanch, Harvey

    2010-01-01T23:59:59.000Z

    transporation fuels. Currently, biofuels such as ethanol areefficiency of starch-based biofuels is however not optimal,address these roadblocks in biofuels production. JBEI draws

  7. Ergonomic Chair Specifications These specifications are intended to address most employees. Employees that have

    E-Print Network [OSTI]

    de Lijser, Peter

    Ergonomic Chair Specifications These specifications are intended to address most employees should consult Environmental Health & Safety if they require a special ergonomic chair. a. Any chair must

  8. addressing gender-related employment: Topics by E-print Network

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

    RESIDENTIAL ADDRESS Materials Science Websites Summary: National Laboratory, Los Alamos, New Mexico USA (May 2004 - May 2006) Project Topics: Uranium Electron Radiation...

  9. Genes and Genomics for Improving Energy Crops (Keynote Address - 2010 JGI User Meeting)

    ScienceCinema (OSTI)

    Pennell, Roger

    2011-04-28T23:59:59.000Z

    Roger Pennell, Vice President of Trait Development at Ceres, Inc., delivers a keynote address at the 5th Annual DOE JGI User Meeting on March 25, 2010

  10. Additions to list of Nominating Bodies Organisation Website and Address Qualifications for nominating

    E-Print Network [OSTI]

    Glasgow, University of

    Annex A Additions to list of Nominating Bodies Organisation Website and Address Qualifications plc is the world's leading semiconductor intellectual property supplier. Instead of bearing the costs

  11. Risk Assessment & Management This chapter presents the Council's approach to addressing uncertainty and managing risk. After

    E-Print Network [OSTI]

    Risk Assessment & Management This chapter presents the Council's approach to addressing uncertainty and managing risk. After reviewing the reasons for addressing uncertainty in the Council's Fifth Power Plan favor going ahead. In this plan, the Council further integrates risk assessment and management into its

  12. Protecting People and the Planet a proposal to address the human rights impacts

    E-Print Network [OSTI]

    Kammen, Daniel M.

    Protecting People and the Planet a proposal to address the human rights impacts of climate change Francisco School of Law #12;#12;Protecting People and the Planet a proposal to address the human rights, and policy development. The IHRLC employs an interdisciplinary model that leverages the intellectual capital

  13. A Hybrid Adiabatic Content Addressable Memory for Ultra Low-Power Applications

    E-Print Network [OSTI]

    Tessier, Russell

    A Hybrid Adiabatic Content Addressable Memory for Ultra Low-Power Applications Aiyappan Natarajan/write operation. The adiabatic CAM is suitable for ultra low-power, low per- formance applications such as smart, Performance Keywords Ultra-low power, Energy recovery, adiabatic switching 1. INTRODUCTION Content Addressable

  14. Forms Of Address In The Popular Press: A Comparison of Spain, Mexico and the United States

    E-Print Network [OSTI]

    Callahan, Laura

    2000-01-01T23:59:59.000Z

    with each form of address. A comparison of forms of address in magazines and newspapers in Spain, Mexico, and the United States reveals certain correlations with speech patterns in those three countries, as well as with the products and services advertised....

  15. Addressing model bias and uncertainty in three dimensional groundwater transport forecasts for a physical aquifer experiment

    E-Print Network [OSTI]

    Vermont, University of

    Addressing model bias and uncertainty in three dimensional groundwater transport forecasts, and D. M. Rizzo (2008), Addressing model bias and uncertainty in three dimensional groundwater transport. Introduction [2] Eigbe et al. [1998] provide an excellent review of groundwater applications of the linear

  16. Role of bimodal distribution in tailoring the inter-particle interactions in Cu{sub 79}Co{sub 21} nanogranular films

    SciTech Connect (OSTI)

    Kumar, Dinesh, E-mail: dinesh1.goyal@gmail.com; Chaudhary, Sujeet, E-mail: dinesh1.goyal@gmail.com; Pandya, Dinesh K., E-mail: dinesh1.goyal@gmail.com [Thin Film Laboratory, Indian Institute of Technology Delhi, New Delhi-110016 (India)

    2014-04-24T23:59:59.000Z

    Nanogranular Cu{sub 79}Co{sub 21} films were deposited by magnetron co-sputtering and their magnetotransport properties were investigated as a function of thickness (t). The fitting of magnetoresistance (MR) data reveals the presence of bimodal distribution of Co-particles. With the increase of film thickness from 25 to 200 nm, whereas smaller particle (2.5 nm) distribution remains unaffected, the bigger one grows monotonically from 3.3 nm to 4.9 nm for 25 ? t < 100 nm and stays same (4.9 nm) for 100 ? t ? 200 nm. From MR data recorded in the range of 20–300 K, it is observed that dependence of MR on thickness keeps on reducing on lowering the temperature. This observance has been presented in terms of presence of bimodal distribution and its role in tailoring the inter-particle magnetic interactions.

  17. Single crystalline Pr{sub 2-x}Y{sub x}O{sub 3} (x=0-2) dielectrics on Si with tailored electronic and crystallographic structure

    SciTech Connect (OSTI)

    Seifarth, O.; Schubert, M. A.; Giussani, A.; Schroeder, T. [IHP, Im Technologiepark 25, 15236 Frankfurt (Oder) (Germany); Klenov, D. O. [FEI, Achtseweg Noord 5, 5651 GG Eindhoven (Netherlands); Schmeisser, D. [BTU Cottbus, Konrad Wachsmann Allee 1, 03046 Cottbus (Germany)

    2010-11-15T23:59:59.000Z

    Crystalline oxides on Si with tailored electronic and crystallographic properties are of importance for the integration of functional oxides or alternative semiconductors to enable novel device concepts in Si microelectronics. We present an electronic band gap study of single crystalline Pr{sub 2-x}Y{sub x}O{sub 3} (0{<=}x{<=}2) heterostructures on Si(111). The perfect solubility of the isomorphic bixbyites Pr{sub 2}O{sub 3} and Y{sub 2}O{sub 3} during molecular beam epitaxy thin film growth on Si enables a linear band gap tuning. Special focus is devoted to the determination of the electronic band offsets across the dielectric/Si interface. In addition, the composition x allows to control the crystallographic lattice parameter where, for example, Pr{sub 0.8}Y{sub 1.2}O{sub 3} enables the growth of fully lattice matched oxide heterostructures on Si.

  18. Keynote address

    SciTech Connect (OSTI)

    Pena, F.

    1999-07-01T23:59:59.000Z

    The author discusses the role of energy in the world economy, structural changes in the ever changing US energy sector and responses of the capital markets, and electric deregulation, highlighting the challenges facing the gas processors. He encourages the natural gas processors to continue to be aware of global forces which can rapidly affect the industry.

  19. 5-address

    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(ANL-IN-03-032) -Less isNFebruaryOctober 2, AlgeriaQ1 Q2 Q3 Q4Portal

  20. Keynote Address

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011 Strategic2 OPAM Flash2011-12Approvedof6, 1945: Trinity TestKarenKentuckyEnergy

  1. Water Resources Management Degree Program Examples The tables below show some of the ways in which a student can tailor the Water Resources Management curriculum to fit their interests and needs.

    E-Print Network [OSTI]

    Sheridan, Jennifer

    Water Resources Management Degree Program Examples The tables below show some of the ways in which a student can tailor the Water Resources Management curriculum to fit their interests and needs. Each Hydrogeology Category B - Water Resources Institutions and Public Decision Making Processes Journalism 315

  2. TEAM REGISTRATION FORM In county please complete this form and send to the address/fax/e-mail

    E-Print Network [OSTI]

    MKT-3131-F TEAM REGISTRATION FORM In county please complete this form and send to the address/fax/e-mail below by (date) to finalize your enrollment in Walk Across Texas! Name: Address: Fax: E-mail: Team Name: Team Captain's Name: Captain's Phone: Captain's Address: Captain's E-mail Address: Walking teams have 7

  3. DOE to Address Small Businesses Barriers in Government Contracting at Waste Management Conference

    Broader source: Energy.gov [DOE]

    PHOENIX – EM and the DOE Office of Small and Disadvantaged Business Utilization (OSDBU) are working to address barriers that hinder small businesses from competing for prime contracts for work in the Cold War cleanup program.

  4. will help to address these questions. A more practical concern is what happens

    E-Print Network [OSTI]

    Lee, Cin-Ty Aeolus

    will help to address these questions. A more practical concern is what happens next. Eutrophication, in the most polluted lakes. This finding is consistent with the hypothesis that eutrophication reduced eco

  5. Defining the public three moments of audience address in 20th century artistic production

    E-Print Network [OSTI]

    Deser, Abigail

    1991-01-01T23:59:59.000Z

    This paper examines strategies of audience address as manifest in the work of the Russian avant-garde of the 1920s, the sculptural practices of the American Minimalists and the critics who served to define their endeavors, ...

  6. Test of Public Address System in CEBAF Center at 12:30 p.m. on...

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

    Test of Public Address System in CEBAF Center at 12:30 p.m. on Saturday, March 7; Live Calls Will be Put on Hold If you are in a CEBAF Center conference room, office or other space...

  7. Reducing Software Failures: Addressing the Ethical Risks of the Software Development By Don Gotterbarn

    E-Print Network [OSTI]

    De Montfort University

    Reducing Software Failures: Addressing the Ethical Risks of the Software Development Lifecycle by software developers. This process also is incorporated into a software development life cycle. A tool to develop Software Development Impact Statements is also discussed. INTRODUCTION Software developers

  8. VAX architecture o 32-bit, Virtual Address eXtension of PDP-11

    E-Print Network [OSTI]

    Biagioni, Edoardo S.

    VAX architecture o 32-bit, Virtual Address eXtension of PDP-11 o, stack2); ctswitch (t1, &m); " 2 #12; VAX o vax-11 loaded its microcode at boot time using a diskette drive

  9. The Lessons of Practice: Domestic Policy Reform as a Way to Address...

    Open Energy Info (EERE)

    Practice: Domestic Policy Reform as a Way to Address Climate Change Jump to: navigation, search Tool Summary LAUNCH TOOL Name: The Lessons of Practice: Domestic Policy Reform as a...

  10. Duplicate diploma fee charged to BruinBill account E-mail address required below

    E-Print Network [OSTI]

    Williams, Gary A.

    country city state Zip/Postal code Province (canada only) Telephone e-mail Address Birthdate 9-Digit Ucl that the duplicate diploma will bear the signatures of the current officials of the state and the University. #12;

  11. Flexibility in building design : a real options approach and valuation methodology to address risk

    E-Print Network [OSTI]

    Greden, Lara V. (Lara Virginia), 1977-

    2005-01-01T23:59:59.000Z

    This research develops an approach to designing and valuing flexible systems subject to identified future uncertainties. The approach addresses two shortcomings of current design and decision-making practices that are ...

  12. Site Office Contracting Officer E-mail address Ames Site Office...

    National Nuclear Security Administration (NNSA)

    Office Contracting Officer E-mail address Ames Site Office Jackie York Jacquelyn.york@ch.doe.gov Argonne Site Office Jacquelyn York Jacquelyn.york@ch.doe.gov Brookhaven Site Office...

  13. Growth mechanisms study of microcrystalline silicon deposited by SiH{sub 4}/H{sub 2} plasma using tailored voltage waveforms

    SciTech Connect (OSTI)

    Bruneau, B., E-mail: bastien.bruneau@polytechnique.edu; Johnson, E. V. [LPICM-CNRS, Ecole Polytechnique, route de Saclay, 91128 Palaiseau (France); Wang, J. [LPICM-CNRS, Ecole Polytechnique, route de Saclay, 91128 Palaiseau (France); ICARE China-Europe Institute for Clean and Renewable Energy at Huazhong University of Science and Technology, 1037 Luoyu Road, 430074 Wuhan (China); Dornstetter, J.-C. [LPICM-CNRS, Ecole Polytechnique, route de Saclay, 91128 Palaiseau (France); TOTAL New Energies, 24 cours Michelet, 92069 Paris La Défense Cedex (France)

    2014-02-28T23:59:59.000Z

    The use of Tailored Voltage Waveforms is a technique wherein one uses non-sinusoidal waveforms with a period equivalent to RF frequencies to excite a plasma. It has been shown to be an effective technique to decouple maximum Ion Bombardment Energy (IBE) from the ion flux at the surface of the electrodes. In this paper, we use it for the first time as a way to scan through the IBE in order to study the growth mechanism of hydrogenated microcrystalline silicon using a SiH{sub 4}/H{sub 2} chemistry. We find that at critical energies, a stepwise increase in the amorphous to microcrystalline transition thickness is observed, as detected by Real Time Spectroscopic Ellipsometry. The same energy thresholds (30?eV and 70?eV) are found to be very influential on the final surface morphology of the samples, as observed by Atomic Force Microscopy. These thresholds correspond to SiH{sub x}{sup +} bulk displacement (30?eV) and H{sub x}{sup +} (70?eV) surface displacement energies. A model is therefore proposed to account for the impact of these ions on the morphology of ?c-Si:H growth.

  14. Waste Receiving and Processing (WRAP) Facility Public Address System Review Findings

    SciTech Connect (OSTI)

    HUMPHRYS, K.L.

    1999-11-03T23:59:59.000Z

    Public address system operation at the Waste Receiving and Processing (WRAP) facility was reviewed. The review was based on an Operational Readiness Review finding that public address performance was not adequate in parts of the WRAP facility. Several improvements were made to the WRAP Public Address (PA) system to correct the deficiencies noted. Speaker gain and position was optimized. A speech processor was installed to boost intelligibility in high noise areas. Additional speakers were added to improve coverage in the work areas. The results of this evaluation indicate that further PA system enhancements are not warranted. Additional speakers cannot compensate for the high background sound and high reverberation levels found in the work areas. Recommendations to improve PA system intelligibility include minor speaker adjustments, enhanced PA announcement techniques, and the use of sound reduction and abatement techniques where economically feasible.

  15. Declarative message addressing A messaging system, and method of operation thereof, which supports combinations of directory and

    E-Print Network [OSTI]

    Lee, Dongwon

    Declarative message addressing Abstract A messaging system, and method of operation thereof, which supports combinations of directory and mailing list addressing mechanisms. Intended message recipients. The messaging system includes a messaging server and an address resolution module. The messaging server receives

  16. Legal Business Name and DBA Name (as applicable) Permanent Business Address (number & street or P.O. Box) (Required)

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    Legal Business Name and DBA Name (as applicable) Permanent Business Address (number & street or P) Permanent Remittance (Address (if different from Business Address) (Required) City, State and Zip code Email, Santa Cruz Payee Setup Request (204) Required in lieu of IRS W-9 when doing business with the State

  17. Annex 3 Resource Management Review The following questions will be addressed by the Resource Management Review

    E-Print Network [OSTI]

    Management Review: Work Breakdown Structure Is there a valid work breakdown structure? Does it coverAnnex 3 ­ Resource Management Review The following questions will be addressed by the Resource the complete project? Are there work package (WP) descriptions? Are these detailed enough? Do they have WP

  18. *** Draft: do not cite or distribute -COP7 Bioenergy Document: October 18, 2001 *** Address Correspondence to

    E-Print Network [OSTI]

    Kammen, Daniel M.

    *** Draft: do not cite or distribute - COP7 Bioenergy Document: October 18, 2001 *** Address;*** Draft: do not cite or distribute - COP7 Bioenergy Document: October 18, 2001 *** 10/23/01 Page 2 of 111 omasera@ate.oikos.unam.mx #12;*** Draft: do not cite or distribute - COP7 Bioenergy Document: October 18

  19. Nanoparticles are being used to address the long-standing problem of

    E-Print Network [OSTI]

    Bhatia, Sangeeta

    Nanoparticles are being used to address the long-standing problem of delivering and activating of nanoparticles to efficiently kill tumour cells in vivo. Geoffrey von Maltzahn, Sangeeta N. Bhatia and colleagues polyethylene glycol (PEG)-coated gold nanorods (PEG­ NRs), which passively accumulate in tumours and which can

  20. SPECIAL HOUSING ACCOMODATION REQUEST FORM SID# Email Address Cell Phone Number

    E-Print Network [OSTI]

    SPECIAL HOUSING ACCOMODATION REQUEST FORM Name SID# Email Address Cell Phone Number Special housing of accommodation. This Special Housing Accommodation Request Form is to be thoroughly completed and returned this documentation. Housing Services will make every attempt to accommodate housing preferences in conjunction

  1. HOUSING/LIVING ARRANGEMENT CHANGE DO NOT USE THIS FORM TO CHANGE YOUR ADDRESS.

    E-Print Network [OSTI]

    Amin, S. Massoud

    HOUSING/LIVING ARRANGEMENT CHANGE DO NOT USE THIS FORM TO CHANGE YOUR ADDRESS. Go online to onestop, select the appropriate housing option. If you live in off-campus housing (without parents), you must have, state, ZIP code, country) PART 2. Housing Information Please change my housing/living arrangements

  2. Broadcast Electrode-Addressing for Pin-Constrained Multi-Functional Digital Microfluidic Biochips

    E-Print Network [OSTI]

    Chakrabarty, Krishnendu

    Broadcast Electrode-Addressing for Pin-Constrained Multi-Functional Digital Microfluidic Biochips, Durham, NC 27708, USA {tx, krish}@ee.duke.edu Abstract Recent advances in digital microfluidics have. The number of independent input pins used to control the electrodes in such microfluidic "biochips

  3. Abstract--This paper addresses the problem of controlling wind energy conversion systems (WECS) which involve

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Abstract-- This paper addresses the problem of controlling wind energy conversion systems (WECS-inverter. The goal of control is to maximize wind energy extraction and this needs letting the wind turbine rotor wind energy extraction) only for one wind speed value depending on the considered value of turbine

  4. Rendering Adaptation to Address Communication and Computation Constraints in Cloud Mobile Gaming

    E-Print Network [OSTI]

    California at San Diego, University of

    Rendering Adaptation to Address Communication and Computation Constraints in Cloud Mobile Gaming the responsibility of executing the gaming engines, including the most compute intensive tasks of graphic rendering imposed by the cost and availability of cloud servers. In this paper, we propose a rendering adaptation

  5. NNSA Administrator Addresses the Next Generation of Nuclear Security Professionals: Part 1

    ScienceCinema (OSTI)

    Thomas D'Agostino

    2010-09-01T23:59:59.000Z

    Administrator Thomas DAgostino of the National Nuclear Security Administration addressed the next generation of nuclear security professionals during the opening session of todays 2009 Department of Energy (DOE) Computational Science Graduate Fellowship Annual Conference. Administrator DAgostino discussed NNSAs role in implementing President Obamas nuclear security agenda and encouraged the computing science fellows to consider careers in nuclear security.

  6. NNSA Administrator Addresses the Next Generation of Nuclear Security Professionals: Part 2

    ScienceCinema (OSTI)

    Thomas D'Agostino

    2010-09-01T23:59:59.000Z

    Administrator Thomas DAgostino of the National Nuclear Security Administration addressed the next generation of nuclear security professionals during the opening session of todays 2009 Department of Energy (DOE) Computational Science Graduate Fellowship Annual Conference. Administrator DAgostino discussed NNSAs role in implementing President Obamas nuclear security agenda and encouraged the computing science fellows to consider careers in nuclear security.

  7. Remarks by Secretary of Energy Spencer Abraham Luncheon Address to the Keidanren

    E-Print Network [OSTI]

    , importing substantial amounts of crude oil, natural gas, and uranium for your nuclear plants. That huge adequate steps to meet the soaring demand for natural gas. Japan imports virtually all of its natural gas between supply and demand for natural gas. We are addressing a variety of ways to meet that demand

  8. Building for the future The Green Building and Sustainable Design Certificate Program addresses

    E-Print Network [OSTI]

    California at Davis, University of

    Building for the future The Green Building and Sustainable Design Certificate Program addresses for implementation of green building and sustainable design into site planning and design, building design and construction, and building management practices. Started as a joint program between two of UC Davis Extension

  9. Laboratory Testing to Address the Potential for Damaging Hydraulic Pressure in the Concrete Tie Rail Seat

    E-Print Network [OSTI]

    Illinois at Urbana-Champaign, University of

    Laboratory Testing to Address the Potential for Damaging Hydraulic Pressure in the Concrete Tie of different combinations of concrete ties and fastening system components to RSD (1). TTC's tests resulted) is the most critical problem with concrete tie performance on North American freight railroads. Currently

  10. Addresses and business hours of Rabobank Eindhoven-Veldhoven Branch Witte Dame (Emmasingel 4), Eindhoven

    E-Print Network [OSTI]

    Franssen, Michael

    Addresses and business hours of Rabobank Eindhoven-Veldhoven Branch Witte Dame (Emmasingel 4), Eindhoven Monday: 12.00 ­ 17.00 hrs Tuesday till Thursday: 09.30 ­ 17.00 hrs Friday: 09.30 ­ 18.00 hrs Saturday 10.00 ­ 13.00 hrs Branch Winkelcentrum Woensel 400, Eindhoven Monday: 12.00 ­ 17.00 hrs Tuesday

  11. Lyndon B. Johnson and the "We Shall Overcome" address: a case study in rhetorical transcendence

    E-Print Network [OSTI]

    Lawrence, Windy Y

    1997-01-01T23:59:59.000Z

    On March 15,1965, Lyndon B. Johnson delivered the "We Shall Overcome address in support of passage of the Voting Rights Act of 1965, which made it illegal for states to keep African Americans from voting. In this speech, Johnson responded...

  12. Better Technologies Key to Addressing Climate Change Energy Department official explains U.S. initiatives

    E-Print Network [OSTI]

    Better Technologies Key to Addressing Climate Change Energy Department official explains U.S. initiatives 17 December 2004 More energy-efficient technologies will be key to reducing greenhouse gas portfolio of technology options that can provide abundant energy to power economic development and still

  13. Toward a New Addressing Scheme for a Service-Centric Internet

    E-Print Network [OSTI]

    Politècnica de Catalunya, Universitat

    , and it is positioned as a clean slate alternative aimed at overcoming the critical issues in today's Internet Terms--Naming and addressing, locators, identifiers, service-centric networks, clean slate, scalability such initiative is TAR- IFA [5], which has developed a clean slate architecture for the Future Internet (FI

  14. Addressing equifinality and uncertainty in eutrophication models George B. Arhonditsis,1

    E-Print Network [OSTI]

    Arhonditsis, George B.

    Addressing equifinality and uncertainty in eutrophication models George B. Arhonditsis,1 Gurbir of eutrophication processes are commonly used to aid scientific understanding and to guide management decisions of uncertainty in the high-dimensional parameter spaces of mechanistic eutrophication models. We examine

  15. Session Lengths and IP Address Usage of Smartphones in a University Campus WiFi

    E-Print Network [OSTI]

    Wang, Bing

    to laptops and desktop PCs, network usage characteristics of smartphones may differ significantly becauseSession Lengths and IP Address Usage of Smartphones in a University Campus WiFi Network be used more opportunistically. In this paper, we study two important network usage characteristics

  16. Our winters of discontent: Addressing the problem of rising home-heating costs1

    E-Print Network [OSTI]

    Hughes, Larry

    on fossil fuels by using solar energy, reducing residential energy demand, and promoting district heating. 1ERG/200602 Our winters of discontent: Addressing the problem of rising home-heating costs1 Larry Residential space heating is a necessity in northern countries such as Canada. With over 70 percent

  17. Multiphase equation of state for carbon addressing high pressures and temperatures

    E-Print Network [OSTI]

    Benedict, Lorin X.

    We present a 5-phase equation of state for elemental carbon which addresses a wide range of density and temperature conditions: 3g/cc < ? < 20g/cc, 0K < T < ?. The phases considered are diamond, BC8, simple cubic, simple ...

  18. Presidential Address 2007: The end-Permian mass extinction events on land in Russia

    E-Print Network [OSTI]

    Benton, Michael

    years (Ma) ago, was the largest of all time, with the extinction of some 90­95% of all species on landPresidential Address 2007: The end-Permian mass extinction ­ events on land in Russia Michael J. Benton BENTON, M. J. 2008. The end-Permian mass extinction ­ events on land in Russia. Proceedings

  19. Using DISE to Protect Return Addresses from Attack Marc L. Corliss E Christopher Lewis Amir Roth

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    Using DISE to Protect Return Addresses from Attack Marc L. Corliss E Christopher Lewis Amir Roth- jack systems. Exploiting a bounds-unchecked copy into a stack buffer, an attacker can--by supplying of code of her choosing. In this paper, we propose to protect code from this common form of attack using

  20. CURRICULUM VITAE TARJE NISSEN-MEYER address: ETH Zurich, Institute of Geophysics

    E-Print Network [OSTI]

    Nissen-Meyer, Tarje

    CURRICULUM VITAE TARJE NISSEN-MEYER address: ETH Zurich, Institute of Geophysics Sonneggstrasse 5: ++41 (0) 44 633 3154 fax: ++41 (0) 44 633 1065 AUGUST 5, 2010 Education 2007 Ph.D. Geophysics in field geology, mathematics, seismology, geodynamics, geophysics 2001 Diplom Geophysics (M

  1. Bottom-up, social innovation for addressing climate change Noam Bergman, University of Oxford

    E-Print Network [OSTI]

    1 Bottom-up, social innovation for addressing climate change Noam Bergman, University of Oxford and practice in the area of bottom-up, social innovation could yield benefits if integrated into wider employing new technical solutions, we identify these as warranting more research, policy and support. Bottom-up

  2. Offshore Wind Turbine Design: Addressing Uncertainty Drivers Sten Frandsen Niels Jacob Tarp-Johansen

    E-Print Network [OSTI]

    the next generation of offshore wind farms are designed. The aim of this paper is to discuss existingOffshore Wind Turbine Design: Addressing Uncertainty Drivers Sten Frandsen Niels Jacob Tarp@civil.auc.dk leje@elsam-eng.com Abstract: Current offshore wind turbine design methods have matured to a 1st

  3. Addressing Childhood Obesity With Targeted Messaging to Moms, and Ethnic Minorities www.forbes.com

    E-Print Network [OSTI]

    Wildermuth, Mary C

    Addressing Childhood Obesity With Targeted Messaging to Moms, and Ethnic Minorities www.forbes.com Nadia Arumugam, Contributor 11/07/2011 There's no question that the childhood obesity epidemic in the U.S. is a dire and potentially crippling problem. With obesity rates fast on the rise, we're categorically

  4. Addressing the Need for Alternative Transportation Fuels: The Joint BioEnergy

    E-Print Network [OSTI]

    Knowles, David William

    . Currently, biofuels such as ethanol are produced largely from grains, but there is a large, untapped of the grain into sugars that can be fermented to ethanol. The energy efficiency of starch-based biofuels of Energy (DOE) Bioenergy Research Center that will address these roadblocks in biofuels production. JBEI

  5. A Mathematical Model of the Lead-Acid Battery to Address the Effect of Corrosion

    E-Print Network [OSTI]

    Subramanian, Venkat

    A Mathematical Model of the Lead-Acid Battery to Address the Effect of Corrosion Vijayasekaran for the corrosion process that occurs at the interface between the active material and grid material of the positive plate. Three different modeling approaches are used to incorporate the effect of corrosion in the first

  6. Solar neutrino measurement in Super-Kamiokande ICRR, University of Tokyo, Address

    E-Print Network [OSTI]

    Tokyo, University of

    Solar neutrino measurement in Super-Kamiokande Y.Koshio ICRR, University of Tokyo, Address Higashi-Mozumi Kamioka-chi, Gif-pref. 506-1205, Japan E-mail: koshio@icrr.u-tokyo.ac.jp for Super-Kamiokande collaboration ABSTRACT The results of solar neutrino data from the #12;rst phase of Super-Kamiokande

  7. DOE NSF Partnership to Address Critical Challenges in Hydrogen Production from Solar Water Splitting

    Broader source: Energy.gov [DOE]

    EERE and the National Science Foundation (NSF) announce a funding opportunity in the area of renewable hydrogen technology research and development, specifically addressing discovery and development of advanced materials systems and chemical proceesses for direct photochemical and/or thermochemical water splitting for application in the solar production of hydrogen fuel.

  8. AddressBlock J. Carrero Morales HC 02 Box 5522 Rincn, Puerto Rico 00677

    E-Print Network [OSTI]

    Gilbes, Fernando

    «AddressBlock» J. Carrero Morales HC 02 Box 5522 Rincón, Puerto Rico 00677 Cellular: 787-391-4468 E-Mail: carcamor@yahoo.com Education 2007: University of Puerto Rico, Río Piedras Campus Master's degree in Environmental & Social Planning. 2003: University of Puerto Rico, Mayagüez Campus BA degree

  9. IMPLEMENTING SCENARIO TO BETTER ADDRESS THE USE PHASE IN PRODUCT ECODESIGN

    E-Print Network [OSTI]

    Boyer, Edmond

    of the product over its lifecycle is determined by decisions made during the design process. Based1 IMPLEMENTING SCENARIO TO BETTER ADDRESS THE USE PHASE IN PRODUCT ECODESIGN Lucie DOMINGO (1 of the environmental impacts of human societies (UN DESA, 1992). Their production, distribution, use and disposal need

  10. MICHAEL D. KROELINGER, Ph.D., AIA, FIIDA, LC Office Address: School of Architecture

    E-Print Network [OSTI]

    Ahmad, Sajjad

    1 VITAE MICHAEL D. KROELINGER, Ph.D., AIA, FIIDA, LC Office Address: School of Architecture College architecture and design education and practice in North America. · Cross-university experiences developing multidisciplinary and interdisciplinary programs and activities. · Degrees in disciplines of architecture

  11. NIHR Carbon Guidelines -FAQs 1. Why do the guidelines address only the principles of good research?

    E-Print Network [OSTI]

    Diggle, Peter J.

    NIHR Carbon Guidelines - FAQs 1. Why do the guidelines address only the principles of good research? The guidelines outline strategies to reduce the carbon emissions from health research. Because most publicly to reduce carbon emissions would also reduce the carbon emissions from health research. However, strategies

  12. Highly Scalable On-the-Fly Interleaved Address Generation for UMTS/HSPA+ Parallel Turbo Decoder

    E-Print Network [OSTI]

    Mellor-Crummey, John

    Highly Scalable On-the-Fly Interleaved Address Generation for UMTS/HSPA+ Parallel Turbo Decoder@huawei.com Abstract-- High throughput parallel interleaver design is a major challenge in designing parallel turbo the silicon area and frequency is improved compared to recent related works. Keywords--Turbo decoder

  13. HW Componentizing Kernel: A New Approach to address the Mega Complexity of Future Automotive CPS

    E-Print Network [OSTI]

    Rajkumar, Ragunathan "Raj"

    HW Componentizing Kernel: A New Approach to address the Mega Complexity of Future Automotive CPS of CPS (Cyber Physical System). However, current software development process in the automotive industry automotive software devel- opment process in the perspective of CPS and proposes a new kernel-based approach

  14. JAMES ROBERT LLOYD Address: Trinity College, Cambridge, CB2 1TQ, UK

    E-Print Network [OSTI]

    Kim, Tae-Kyun

    JAMES ROBERT LLOYD Address: Trinity College, Cambridge, CB2 1TQ, UK Telephone: +44 (0)7890 215148 Email: james.robert.lloyd@gmail.com EDUCATION 2011 ­ Trinity College, Cambridge University: Ph / pattern discovery. 2008 ­ 2009 Trinity College, Cambridge University: M.Phil in Statistical Science Exam

  15. Applying Data Mining Techniques to Address Disaster Information Management Challenges on Mobile Devices

    E-Print Network [OSTI]

    Chen, Shu-Ching

    Applying Data Mining Techniques to Address Disaster Information Management Challenges on Mobile a collaborative solution on a mobile platform using advanced data mining and information retrieval techniques.8 [Database Applications]: Data mining; H.3.3 [Information Search and Retrieval]: Clustering; H.3.5 [Online

  16. Novel chemically stable Ba3Ca1.18Nb1.82-xYxO9- proton conductor: improved proton conductivity through tailored cation ordering

    SciTech Connect (OSTI)

    Wang, Siwei [University of South Carolina, Columbia] [University of South Carolina, Columbia; Chen, Yan [ORNL] [ORNL; Fang, Shumin [University of South Carolina, Columbia] [University of South Carolina, Columbia; Zhang, Lingling [University of South Carolina, Columbia] [University of South Carolina, Columbia; Tang, Ming [Los Alamos National Laboratory (LANL)] [Los Alamos National Laboratory (LANL); An, Ke [ORNL] [ORNL; Brinkman, Dr. Kyle S. [Savannah River National Laboratory (SRNL), Aiken, S.C.] [Savannah River National Laboratory (SRNL), Aiken, S.C.; Chen, Fanglin [University of South Carolina, Columbia] [University of South Carolina, Columbia

    2014-01-01T23:59:59.000Z

    Simple perovskite-structured proton conductors encounter significant challenges to simultaneously achieving excellent chemical stability and proton conductivity that are desirable for many important applications in energy conversion and storage. This work demonstrates that Y-doped complex-perovskite-structured Ba3Ca1.18Nb1.82 xYxO9 materials possess both improved proton conductivity and exceptional chemical stability. Neutron powder diffraction refinement revealed a Fm3 m perovskite-structure and increased oxygen vacancy concentration due to the Y doping. High-resolution TEM analysis confirmed the perturbation of the B site cation ordering in the structure for the Ba3Ca1.18Nb1.82 xYxO9 materials. Such combined effects led to improved proton conductivity with a value of 5.3 10 3 S cm 1 at 600 C for Ba3Ca1.18Nb1.52Y0.3O9 (BCNY0.3), a value 2.4 times higher compared with that of the undoped Ba3Ca1.18Nb1.82O9 . The Ba3Ca1.18Nb1.82 xYxO9 materials showed remarkable chemical stability toward water and demonstrated no observable reactions to CO2 exposure. Ionic transport number studies showed that BCNY0.3 had predominantly proton conduction below 600 C. Solid oxide fuel cells using BCNY0.3 as an electrolyte demonstrated cell power output of 103 mW cm 2 at 750 C. These results suggest that a doping strategy that tailors the cation ordering in complex perovskites provides a new direction in the search for novel proton conducting ceramics.

  17. Tailored Ceramics for Laser Applications /

    E-Print Network [OSTI]

    Hollingsworth, Joel Philip

    2013-01-01T23:59:59.000Z

    precipitated powder from Shin Etsu, and b) cold- pressed FSPprecipitated powder from Shin Etsu, and b) cold-pressed FSPvia precipitation. Shin-Etsu offers a CP YAG powder, which

  18. Tailor Made: Adapting Psychotherapeutic Interventions 

    E-Print Network [OSTI]

    Henry-Smith, Latanya Sherone

    2013-08-15T23:59:59.000Z

    With increased diversity and globalization, there is increased emphasis on awareness of cultural influences on functioning and in fostering cultural competence. This is particularly important in the context of intervention ...

  19. Tailoring Strong Lensing Cosmographic Observations

    E-Print Network [OSTI]

    Linder, Eric V

    2015-01-01T23:59:59.000Z

    Strong lensing time delay cosmography has excellent complementarity with other dark energy probes, and will soon have abundant systems detected. We investigate two issues in the imaging and spectroscopic followup required to obtain the time delay distance. The first is optimization of spectroscopic resources. We develop a code to optimize the cosmological leverage under the constraint of constant spectroscopic time, and find that sculpting the lens system redshift distribution can deliver a 40% improvement in dark energy figure of merit. The second is the role of systematics, correlated between different quantities of a given system or model errors common to all systems. We show how the levels of different systematics affect the cosmological parameter estimation, and derive guidance for the fraction of double image vs quad image systems to follow as a function of differing systematics between them.

  20. Tailored Ceramics for Laser Applications /

    E-Print Network [OSTI]

    Hollingsworth, Joel Philip

    2013-01-01T23:59:59.000Z

    was released from the hydraulic press. While they seem farwas then placed in a hydraulic press, and a rotary vane pumpthe sample volume. The hydraulic press was used to apply a

  1. Tailor Made: Adapting Psychotherapeutic Interventions

    E-Print Network [OSTI]

    Henry-Smith, Latanya Sherone

    2013-08-15T23:59:59.000Z

    ..................................................................................................... 7 CHAPTER II LITERATURE REVIEW .......................................................................... 8 Multicultural Psychology ............................................................................................... 9 Cultural... set of congruent behaviors, attitudes and policies that come together in a system, agency or among professionals and enable that system, agency or those professions to work effectively in cross-cultural situations? (p. 7). Roberts et al., (1990...

  2. Aeroelastic tailoring of composite materials

    E-Print Network [OSTI]

    Rogers, Jesse Byron

    1979-01-01T23:59:59.000Z

    of the liquid, in this case water and dissolved air or gas [25]. Since propeller blades are designed to produce thrust by the development of positive and negative differential pressures on the airfoil surfaces (see Figure 26), 54 cavitation often occurs... 45 46 47 51 27 28 Pressure d-i stribution on NACA 2412 profile (A) Dependence of lift coefficient on cavitation number for (B) three types of cavitation 57 Efficiency curve for ship propeller 58 ix LIST OF FIGURES (continued) Figure 30...

  3. Tailoring nanocrystalline diamond film properties

    DOE Patents [OSTI]

    Gruen, Dieter M. (Downers Grove, IL); McCauley, Thomas G. (Somerville, MA); Zhou, Dan (Orlando, FL); Krauss, Alan R. (Naperville, IL)

    2003-07-15T23:59:59.000Z

    A method for controlling the crystallite size and growth rate of plasma-deposited diamond films. A plasma is established at a pressure in excess of about 55 Torr with controlled concentrations of hydrogen up to about 98% by volume, of unsubstituted hydrocarbons up to about 3% by volume and an inert gas of one or more of the noble gases and nitrogen up to about 98% by volume. The volume ratio of inert gas to hydrogen is preferably maintained at greater than about 4, to deposit a diamond film on a suitable substrate. The diamond film is deposited with a predetermined crystallite size and at a predetermined growth rate.

  4. Risk perceptions, general environmental beliefs, and willingness to address climate change

    SciTech Connect (OSTI)

    O`Connor, R.E.; Bord, R.J.; Fisher, A. [Pennsylvania State Univ., University Park, PA (United States)] [Pennsylvania State Univ., University Park, PA (United States)

    1999-06-01T23:59:59.000Z

    The research reported here examines the relationship between risk perceptions and willingness to address climate change. The data are a national sample of 1,225 mail surveys that include measures of risk perceptions and knowledge tied to climate change, support for voluntary and government actions to address the problem, general environmental beliefs, and demographic variables. Risk perceptions matter in predicting behavior intentions. Risk perceptions are not a surrogate for general environmental beliefs, but have their own power to account for behavioral intentions. There are four secondary conclusions. First, behavioral intentions regarding climate change are complex and intriguing. People are neither nonbelievers who will take no initiatives themselves and oppose all government efforts, nor are they believers who promise both to make personal efforts and to vote for every government proposal that promises to address climate change. Second, there are separate demographic sources for voluntary actions compared with voting intentions. Third, recognizing the causes of global warming is a powerful predictor of behavioral intentions independent from believing that climate change will happen and have bad consequences. Finally, the success of the risk perception variables to account for behavioral intentions should encourage greater attention to risk perceptions as independent variables. Risk perceptions and knowledge, however, share the stage with general environmental beliefs and demographic characteristics. Although related, risk perceptions, knowledge, and general environmental beliefs are somewhat independent predictors of behavioral intentions.

  5. Addressing trend-related changes within cumulative effects studies in water resources planning

    SciTech Connect (OSTI)

    Canter, L.W., E-mail: envimptr@aol.com [University of Oklahoma, Norman, Oklahoma and President, Canter Associates, Inc., Horseshoe Bay, TX (United States); Chawla, M.K. [ERDC-CERL, U.S. Army Corps of Engineers, Champaign, IL (United States)] [ERDC-CERL, U.S. Army Corps of Engineers, Champaign, IL (United States); Swor, C.T. [Canter Associates, Inc., Frankewing, TN (United States)] [Canter Associates, Inc., Frankewing, TN (United States)

    2014-01-15T23:59:59.000Z

    Summarized herein are 28 case studies wherein trend-related causative physical, social, or institutional changes were connected to consequential changes in runoff, water quality, and riparian and aquatic ecological features. The reviewed cases were systematically evaluated relative to their identified environmental effects; usage of analytical frameworks, and appropriate models, methods, and technologies; and the attention given to mitigation and/or management of the resultant causative and consequential changes. These changes also represent important considerations in project design and operation, and in cumulative effects studies associated therewith. The cases were grouped into five categories: institutional changes associated with legislation and policies (seven cases); physical changes from land use changes in urbanizing watersheds (eight cases); physical changes from land use changes and development projects in watersheds (four cases); physical, institutional, and social changes from land use and related policy changes in river basins (three cases); and multiple changes within a comprehensive study of land use and policy changes in the Willamette River Basin in Oregon (six cases). A tabulation of 110 models, methods and technologies used in the studies is also presented. General observations from this review were that the features were unique for each case; the consequential changes were logically based on the causative changes; the analytical frameworks provided relevant structures for the studies, and the identified methods and technologies were pertinent for addressing both the causative and consequential changes. One key lesson was that the cases provide useful, “real-world” illustrations of the importance of addressing trend-related changes in cumulative effects studies within water resources planning. Accordingly, they could be used as an “initial tool kit” for addressing trend-related changes.

  6. Regional efforts through the IJC to address contaminated bottom-sediment problems in the Great Lakes

    SciTech Connect (OSTI)

    Kizlauskas, A.G.

    1992-04-01T23:59:59.000Z

    The International Joint Commission (IJC) is a binational (United States and Canada) organization that was established under the Boundary Waters Treaty of 1909. In 1978, the two countries signed a Great Lakes Water Quality Agreement, pursuant to the Boundary Waters Treaty. Carrying out the provisions of this Agreement, the United States and Canada, through the IJC, are addressing the problem of contaminated bottom sediments both in the traditional context of dredging projects and in the newer context of the potentially harmful environmental impacts of contaminated bottom sediments, even in the absence of dredging activity.

  7. Overview of ORNL/NRC programs addressing durability of concrete structures

    SciTech Connect (OSTI)

    Naus, D.J.; Oland, C.B.

    1994-06-01T23:59:59.000Z

    The role of reinforced concrete relative to its applications as either safety-related structures in nuclear power or engineered barriers of low-level radioactive waste disposal facilities is described. Factors that can affect the long-term durability of reinforced concrete are identified. Overviews are presented of the Structural Aging Program, which is addressing the aging management of safety-related concrete structures in nuclear power plants, and the Permeability Test Methods and Data Program, which is identifying pertinent data and information for use in performance assessments of engineered barriers for low-level radioactive waste disposal.

  8. Addressing the Highest Risk: Environmental Programs at Los Alamos National Laboratory

    SciTech Connect (OSTI)

    Forbes, Elaine E [Los Alamos National Laboratory

    2012-06-08T23:59:59.000Z

    Report topics: Current status of cleanup; Shift in priorities to address highest risk; Removal of above-ground waste; and Continued focus on protecting water resources. Partnership between the National Nuclear Security Administration's Los Alamos Site Office, DOE Carlsbad Field Office, New Mexico Environment Department, and contractor staff has enabled unprecedented cleanup progress. Progress on TRU campaign is well ahead of plan. To date, have completed 130 shipments vs. 104 planned; shipped 483 cubic meters of above-ground waste (vs. 277 planned); and removed 11,249 PE Ci of material at risk (vs. 9,411 planned).

  9. Oil and Gas Company Oil and Gas Company Address Place Zip Website

    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, searchOfRoseConcernsCompany Oil and Gas Company Address Place Zip Website Abu

  10. Name Address Place Zip Sector Product Stock Symbol Year founded Number

    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, searchOfRose BendMiasoleTremor(Question)8/14/2007 Expire Date310N67Address Place

  11. Radiochemistry methods in DOE Methods for Evaluating Environmental and Waste Management Samples: Addressing new challenges

    SciTech Connect (OSTI)

    Fadeff, S.K.; Goheen, S.C.; Riley, R.G. [Pacific Northwest Lab., Richland, WA (United States)] [and others

    1994-12-31T23:59:59.000Z

    Radiochemistry methods in Department of Energy Methods for Evaluating Environmental and Waste Management Samples (DOE Methods) add to the repertoire of other standard methods in support of U.S. Department of Energy environmental restoration and waste management (DOE/EM) radiochemical characterization activities. Current standard sources of radiochemistry methods are not always applicable for evaluating DOE/EM samples. Examples of current sources include those provided by the US Environmental Protection Agency, the American Society for Testing and Materials, Standard Methods for the Examination of Water and Wastewater, and Environmental Measurements Laboratory Procedures Manual (HASL-300). The applicability of these methods is generally limited to specific matrices (usually water), low-level radioactive samples, and a limited number of analytes. DOE Methods complements these current standard methods by addressing the complexities of EM characterization needs. The process for determining DOE/EM radiochemistry characterization needs is discussed. In this context of DOE/EM needs, the applicability of other sources of standard radiochemistry methods is defined, and gaps in methodology are identified. Current methods in DOE Methods and the EM characterization needs they address are discussed. Sources of new methods and the methods incorporation process are discussed. The means for individuals to participate in (1) identification of DOE/EM needs, (2) the methods incorporation process, and (3) submission of new methods are identified.

  12. Infrared dichroism of gold nanorods controlled using a magnetically addressable mesophase

    E-Print Network [OSTI]

    Kostyantyn Slyusarenko; Doru Constantin; Benjamin Abécassis; Patrick Davidson; Corinne Chaéac

    2014-06-16T23:59:59.000Z

    Gold nanorods have unique optical properties, which make them promising candidates for building nano-structured materials using a "bottom-up" strategy. We formulate stable bulk materials with anisotropic optical properties by inserting gold and iron oxide nanorods within a lamellar mesophase. Quantitative measurements of the order parameter by modelling the absorbance spectra show that the medium is macroscopically aligned in a direction defined by an external magnetic field. Under field, the system exhibits significant absorption dichroism in the infrared range, at the position of the longitudinal plasmon peak of the gold nanorods (about 1200 nm), indicating strong confinement of these particles within the water layers of the lamellar phase. This approach can yield soft and addressable optical elements.

  13. In Situ Airborne Instrumentation: Addressing and Solving Measurement Problems in Ice Clouds

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

    Baumgardner, Darrel; Kok, Greg; Avallone, L.; Bansemer, A.; Borrmann, S.; Brown, P.; Bundke, U.; Chuang, P. Y.; Cziczo, D.; Field, P.; et al

    2012-02-01T23:59:59.000Z

    A meeting of 31 international experts on in situ measurements from aircraft was held to identify unresolved questions concerning ice formation and evolution in ice clouds, assess the current state of instrumentation that can address these problems, introduce emerging technology that may overcome current measurement issues and recommend future courses of action that can improve our understanding of ice cloud microphysical processes and their impact on the environment. The meeting proceedings and outcome has been described in detail in a manuscript submitted to the Bulletin of the American Meteorological Society (BAMS) on March 24, 2011. This paper is currently undermore »review. The remainder of this summary, in the following pages, is the text of the BAMS article. A technical note that will be published by the National Center for Atmospheric Research is currently underway and is expected to be published before the end of the year.« less

  14. Strategies to Address Identified Education Gaps in the Preparation of a National Security Workforce

    SciTech Connect (OSTI)

    None

    2008-06-30T23:59:59.000Z

    This report will discuss strategies available to address identified gaps and weaknesses in education efforts aimed at the preparation of a skilled and properly trained national security workforce.The need to adequately train and educate a national security workforce is at a critical juncture. Even though there are an increasing number of college graduates in the appropriate fields, many of these graduates choose to work in the private sector because of more desirable salary and benefit packages. This is contributing to an inability to fill vacant positions at NNSA resulting from high personnel turnover from the large number of retirements. Further, many of the retirees are practically irreplaceable because they are Cold War scientists that have experience and expertise with nuclear weapons.

  15. In Situ Airborne Instrumentation: Addressing and Solving Measurement Problems in Ice Clouds

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

    Baumgardner, Darrel [Univ. Nacional Autonoma de Mexico, Mexico City (Mexico). Centro de Ciencias de la Atmosfera; Kok, Greg [Univ. Nacional Autonoma de Mexico, Mexico City (Mexico). Centro de Ciencias de la Atmosfera; Avallone, L. [Univ. of Colorado, Boulder, CO (United States); Bansemer, A. [National Center for Atmospheric Research, Boulder, CO (United States); Borrmann, S. [Univ. of Maine (Germany); Brown, P. [Met Office, Exeter (United Kingdom); Bundke, U. [Univ. of Frankfurt (Germany); Chuang, P. Y. [Univ. of California, Santa Cruz, CA (United States); Cziczo, D. [Massachusetts Institute of Technology, Cambridge, MA (United States); Field, P. [Met Office, Exeter (United Kingdom); Gallagher, M. [Univ. of Manchester (United Kingdom); Gayet, J. -F. [CNRS/Univ. Blaise Pascal, Clermont-Ferrand (France). Lab. de Meteorologie Physique; Heymsfield, A. [National Center for Atmospheric Research, Boulder, CO (United States); Korolev, A. [Environment Canada (Canada). Cloud Physics and Severe Weather Research Section; Kraemer, M. [Forschungszentrum Juelich GmbH (Germany). Inst. fuer Energie- und Klimaforschung Stratosphaere; McFarquhar, G. [Univ. of Illinois at Urbana-Champaign, IL (United States); Mertes, S. [Leibniz Inst. for Tropospheric Research, Leipzig (Germany); Moehler, O. [Karlsruhe Institute of Technology (Germany); Lance, S. [Univ. of Colorado, Boulder, CO (United States). Cooperative Inst. for Research in Environmental Sciences, Climate Diagnostics Center; National Oceanic and Atmospheric Administration, Boulder, CO (United States); Lawson, P. [SPEC, Inc., Boulder, CO (United States); Petters, M. D. [North Carolina State Univ., Raleigh, NC (United States); Pratt, K. [Purdue Univ., West Lafayette, IN (United States); Roberts, G. [Scripps Oceanographic Inst., La Jolla, CA (United States); Rogers, D. [National Center for Atmospheric Research, Boulder, CO (United States); Stetzer, O. [ETH, Zurich (Switzerland). Inst. for Atmospheric and Climate Science; Stith, J. [National Center for Atmospheric Research, Boulder, CO (United States); Strapp, W. [Environment Canada (Canada). Cloud Physics and Severe Weather Research Section; Twohy, C. [Oregon State Univ., Corvallis, OR (United States); Wendisch, M. [Leipzig Univ. (Germany). LIM

    2012-02-01T23:59:59.000Z

    A meeting of 31 international experts on in situ measurements from aircraft was held to identify unresolved questions concerning ice formation and evolution in ice clouds, assess the current state of instrumentation that can address these problems, introduce emerging technology that may overcome current measurement issues and recommend future courses of action that can improve our understanding of ice cloud microphysical processes and their impact on the environment. The meeting proceedings and outcome has been described in detail in a manuscript submitted to the Bulletin of the American Meteorological Society (BAMS) on March 24, 2011. This paper is currently under review. The remainder of this summary, in the following pages, is the text of the BAMS article. A technical note that will be published by the National Center for Atmospheric Research is currently underway and is expected to be published before the end of the year.

  16. The Challenges and Potential of Nuclear Energy for Addressing Climate Change

    SciTech Connect (OSTI)

    Kim, Son H.; Edmonds, James A.

    2007-10-24T23:59:59.000Z

    The response to climate change and the stabilization of atmospheric greenhouse gas concentrations has major implications for the global energy system. Stabilization of atmospheric carbon dioxide (CO2) concentrations requires a peak and an indefinite decline of global CO2 emissions. Nuclear energy, along with other technologies, has the potential to contribute to the growing demand for energy without emitting CO2. Nuclear energy is of particular interest because of its global prevalence and its current significant contribution, nearly 20%, to the world’s electricity supply. We have investigated the value of nuclear energy in addressing climate change, and have explored the potential challenges for the rapid and large-scale expansion of nuclear energy as a response to climate change. The scope of this study is long-term and the modeling time frame extends out a century because the nature of nuclear energy and climate change dictate that perspective. Our results indicate that the value of the nuclear technology option for addressing climate change is denominated in trillions of dollars. Several-fold increases to the value of the nuclear option can be expected if there is limited availability of competing carbon-free technologies, particularly fossil-fuel based technologies that can capture and sequester carbon. Challenges for the expanded global use of nuclear energy include the global capacity for nuclear construction, proliferation, uranium availability, and waste disposal. While the economic costs of nuclear fuel and power are important, non-economic issues transcend the issues of costs. In this regard, advanced nuclear technologies and new vision for the global use of nuclear energy are important considerations for the future of nuclear power and climate change.

  17. Tapping into social resources to address occupational health : a network analysis of Vietnamese-owned nail salons

    E-Print Network [OSTI]

    Doan, Tam Minh-Thi, 1976-

    2004-01-01T23:59:59.000Z

    Social networks in the Vietnamese nail salon industry were studied for their utility in addressing occupational health risks. Major findings include heavy reliance on family networks for fundamental needs, an extensive ...

  18. Addressing Facility Needs for Concrete Assessment Using Ultrasonic Testing: Mid-year Report

    SciTech Connect (OSTI)

    Ulrich, Timothy J. II [Los Alamos National Laboratory; Payan, Cedric [EES-17: GEOPHYSICS, Visitor; Roberts, Peter M. [Los Alamos National Laboratory

    2012-03-28T23:59:59.000Z

    The UFD Gap Analysis to Support Extended Storage of Used Nuclear Fuel (June 30, 2011) emphasizes the need for the development of monitoring techniques and technologies for dry storage cask materials. A high priority is given to the development of 'systems for early detection of confinement boundary degradation.' This requires both new techniques for monitoring and inspection, as well as new measurable parameters to quantify mechanical degradation. The use of Nonlinear Elastic Wave Spectroscopy (NEWS) has been shown to provide sensitive parameters correlating to mechanical degradation in a wide variety of materials. Herein we report upon recent research performed to address the high priority of concrete degradation using a selection of these techniques and compare to a ASTM standard ultrasonic technique. Also reported are the near term plans to continue this research in the remaining FY and into the coming years. This research was conducted at Los Alamos National Laboratory (LANL) in the Acoustics Lab of the Geophysics group in the Earth and Environmental Sciences division, and in collaboration with the Laboratory for Nondestructive Evaluation at the University of the Mediterranean (Aix en Provence, France) and the Electrical Power Research Institute (EPRI). The objective of this research project was to determine the feasibility of using an NDE technique based on non-linear ultrasound for determining the depth and degree of microcracking in the near surface of concrete and to assess the degree of sensitivity of such technique. This objective is reached by the means of combining linear and nonlinear measurements, associated with numerical simulation. We first study the global effect of thermal damage on concrete's linear and nonlinear properties by resonance inspection techniques. We show that standard pulse wave speed techniques are not relevant to extract mechanical properties of concrete. The high sensitivity of measured nonlinearity is shown and serves as a validation tool for the rest of the study, i.e., probing the material nonlinearity at various depths through the use of Time Reversal Elastic Nonlinearity Diagnostic (TREND). The basic idea of probing the material nonlinearity at various depths by changing the frequency is validated by exhibiting a similar trend as nonlinear resonance measurements. We address at the end of this report, the potentialities of applying these procedures to real concrete structures.

  19. Architectural Framework for Addressing Legacy Waste from the Cold War - 13611

    SciTech Connect (OSTI)

    Love, Gregory A.; Glazner, Christopher G.; Steckley, Sam [The MITRE Corporation, 7515 Colshire Drive, McLean, VA 22102 (United States)] [The MITRE Corporation, 7515 Colshire Drive, McLean, VA 22102 (United States)

    2013-07-01T23:59:59.000Z

    We present an architectural framework for the use of a hybrid simulation model of enterprise-wide operations used to develop system-level insight into the U.S. Department of Energy's (DOE) environmental cleanup of legacy nuclear waste at the Savannah River Site. We use this framework for quickly exploring policy and architectural options, analyzing plans, addressing management challenges and developing mitigation strategies for DOE Office of Environmental Management (EM). The socio-technical complexity of EM's mission compels the use of a qualitative approach to complement a more a quantitative discrete event modeling effort. We use this model-based analysis to pinpoint pressure and leverage points and develop a shared conceptual understanding of the problem space and platform for communication among stakeholders across the enterprise in a timely manner. This approach affords the opportunity to discuss problems using a unified conceptual perspective and is also general enough that it applies to a broad range of capital investment/production operations problems. (authors)

  20. Message passing and shared address space parallelism on an SMP cluster

    SciTech Connect (OSTI)

    Shan, Hongzhang; Singh, Jaswinder P.; Oliker, Leonid; Biswas, Rupak

    2002-09-25T23:59:59.000Z

    Currently, message passing (MP) and shared address space (SAS) are the two leading parallel programming paradigms. MP has been standardized with MPI, and is the more common and mature approach; however, code development can be extremely difficult, especially for irregularly structured computations. SAS offers substantial ease of programming, but may suffer from performance limitations due to poor spatial locality and high protocol overhead. In this paper, we compare the performance of and the programming effort required for six applications under both programming models on a 32-processor PC-SMP cluster, a platform that is becoming increasingly attractive for high-end scientific computing. Our application suite consists of codes that typically do not exhibit scalable performance under shared-memory programming due to their high communication-to-computation ratios and/or complex communication patterns. Results indicate that SAS can achieve about half the parallel efficiency of MPI for mo st of our applications, while being competitive for the others. A hybrid MPI + SAS strategy shows only a small performance advantage over pure MPI in some cases. Finally, improved implementations of two MPI collective operations on PC-SMP clusters are presented.

  1. Comparing the health impacts of different sources of energy. Keynote address

    SciTech Connect (OSTI)

    Hamilton, L.D.

    1981-01-01T23:59:59.000Z

    Assessing health impacts of different energy sources requires synthesis of research results from any different disciplines into a rational framework. Information is often scanty; qualitatively different risks, or energy systems with substantially different end uses, must be put on a common footing. Historically institutional constraints have inhibited agencies from making incisive comparisons necessary for formulating energy policy; this has exacerbated public controversy over appropriate energy sources. Risk assessment methods reviewed include examples drawn from work of the Biomedical and Environmental Assessment Division at Brookhaven National Laboratory and elsewhere. Uncertainty over the mechanism and size of air pollution health damage is addressed through a probabilistic health-damage function, using sulfate-particle exposure as an indicator. This facilitates intercomparison through analysis of each step in the whole fuel cycle between a typical coal and nuclear powerplant. Occupational health impacts, a significant fraction of overall damage, are illustrated by accident trends in coal mining. In broadening comparisons to include new technologies, one must include the impact of manufacturing the energy-producing device as part of an expanded fuel cycle, via input/output methods. Throughout the analysis, uncertainties must be made explicit in the results, including uncertainty of data and uncertainty in choice of appropriate models and methods. No single method of comparative risk assessment is fully satisfactory; each has its limitations. One needs to compare several methods if decision-making is to be realistic.

  2. Frequency upconversion in Er{sup 3+} doped Y{sub 2}O{sub 3} nanophosphor:Yb{sup 3+} sensitization and tailoring effect of Li{sup +} ion

    SciTech Connect (OSTI)

    Mishra, K. [Laser and Spectroscopy Laboratory, Department of Physics, Banaras Hindu University, Varanasi 221005 (India); Singh, S.K., E-mail: sunilcfsl@gmail.com [Department of Physics, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005 (India); Singh, A.K. [School of Materials Science and Technology, Indian Institute of Technology (Banaras Hindu University), Varanasi 221005 (India); Rai, S.B., E-mail: sbrai49@yahoo.co.in [Laser and Spectroscopy Laboratory, Department of Physics, Banaras Hindu University, Varanasi 221005 (India)

    2013-10-15T23:59:59.000Z

    Graphical abstract: - Highlights: • Dual mode luminescence behavior of Er{sup 3+} in oxide phosphor. • Sensitization through Yb{sup 3+} codoping, and tailoring effect of lithium ion. • Phosphors for lighting and display applications. - Abstract: Er{sup 3+} doped Y{sub 2}O{sub 3} nanophosphor has been synthesized using solution combustion technique and further characterized for structure and optical properties. Optical properties of Er{sup 3+} ion have been studied both through frequency upconversion (UC) as well as through fluorescence (excitation, emission, and CIE co-ordinate analysis) processes. Further to enhance the UC emission of Er{sup 3+} ions, a two step process has been used. In the first step, Yb{sup 3+} ion has been co-doped, which acts as the sensitizer for Er{sup 3+} through energy transfer process. In the second step, different concentrations of Li{sup +} ions have been co-doped in the Er{sup 3+}/Yb{sup 3+}:Y{sub 2}O{sub 3} system. Fourier transform infrared analysis, and X-ray diffraction (XRD) followed by Le-Bail refinement of the XRD data reveal that the co-doping of Li{sup +} ion decreases unit cell parameter, increases the particle size, and removes the quenching centers (like OH, NO{sub x}, etc.), which all together causes a significant enhancement in UC emission. Optimum UC luminescence is attained for 5 mol% Li{sup +} doping concentration beyond which a quenching in UC emission is observed. This combined approach, i.e. Yb{sup 3+} sensitization and Li{sup +} ion tailoring simultaneously enhances the UC emission intensity of Er{sup 3+} several times in yttria matrix effectively. The strategy can be generalized in other hosts also which could help in the development of efficient photonic materials for lighting and display devices.

  3. The European Safeguards Research and Development Association Addresses Safeguards and Nonproliferation

    SciTech Connect (OSTI)

    Janssens-Maenhout, Greet; Kusumi, R.; Daures, Pascal A.; Janssens, Willem; Dickman, Deborah A.

    2010-06-16T23:59:59.000Z

    The renaissance of efforts to expand the use of nuclear energy requires the parallel development of a renewed and more sophisticated work force. Growth in the nuclear sector with high standard of safety, safeguards and security requires skilled staff for design, operations, inspections etc. High-quality nuclear technology educational programs are diminished from past years, and the ability of universities to attract students and to meet future staffing requirements of the nuclear industry is becoming seriously compromised. Thus, education and training in nuclear engineering and sciences is one of the cornerstones for the nuclear sector. Teaching in the nuclear field still seems strongly influenced by national history but it is time to strengthen resources and collaborate. Moreover with the current nuclear security threats it becomes critical that nuclear technology experts master the basic principles not only of safety, but also of nuclear safeguards, nonproliferation and nuclear security. In Europe the European Nuclear Education Network (ENEN) Association has established the certificate 'European Master of Science in Nuclear Engineering (EMSNE)' as the classic nuclear engineering program covering reactor operation and nuclear safety. However, it does not include courses on nonproliferation, safeguards, or dual-use technologies. The lack of education in nuclear safeguards was tackled by the European Safeguards Research and Development Association (ESARDA), through development and implementation of safeguards course modules. Since 2005 the ESARDA Working Group, called the Training and Knowledge Management Working Group, (TKMWG) has worked with the Joint Research Centre (JRC) in Ispra, Italy to organize a Nuclear Safeguards and Nonproliferation course. This five-day course is held each spring at the JRC, and continues to show increasing interest as evidenced by the positive responses of international lecturers and students. The standard set of lectures covers a broad range of subjects, including nuclear material accountancy principles, legal definitions and the regulatory base and inspection tools and techniques. This 60% core part is given by representatives from regulatory bodies (The International Atomic Energy Agency (IAEA), Institute for Radiological Protection and Nuclear Safety, Directorate General for Nuclear Energy and Transport), industry (AREVA, British Nuclear Group), and research (Stockholm University, Hamburg University, Joint Research Centre-Institute of Transuranic Elements, and Joint Research Centre-Institute for the Protection of the Citizen). The remaining part is completed with topical lectures addressed by invited lecturers, such as from Pacific Northwest National Laboratory and the IAEA addressing topics of physical protection, illicit trafficking, the Iraq case study, exercises, including satellite imagery interpretation etc. With this structure of a stable core plus a variable set of invited lectures, the course will remain sustainable and up-to-date. A syllabus provides the students a homogeneous set of information material in nuclear safeguards and nonproliferation matters at the European and international level. In this way, the ESARDA TKMWG aims to contribute to a two-fold scientific-technical and political-juridical education and training.

  4. Progress in Addressing DNFSB Recommendation 2002-1 Issues: Improving Accident Analysis Software Applications

    SciTech Connect (OSTI)

    VINCENT, ANDREW

    2005-04-25T23:59:59.000Z

    Defense Nuclear Facilities Safety Board (DNFSB) Recommendation 2002-1 (''Quality Assurance for Safety-Related Software'') identified a number of quality assurance issues on the use of software in Department of Energy (DOE) facilities for analyzing hazards, and designing and operating controls to prevent or mitigate potential accidents. Over the last year, DOE has begun several processes and programs as part of the Implementation Plan commitments, and in particular, has made significant progress in addressing several sets of issues particularly important in the application of software for performing hazard and accident analysis. The work discussed here demonstrates that through these actions, Software Quality Assurance (SQA) guidance and software tools are available that can be used to improve resulting safety analysis. Specifically, five of the primary actions corresponding to the commitments made in the Implementation Plan to Recommendation 2002-1 are identified and discussed in this paper. Included are the web-based DOE SQA Knowledge Portal and the Central Registry, guidance and gap analysis reports, electronic bulletin board and discussion forum, and a DOE safety software guide. These SQA products can benefit DOE safety contractors in the development of hazard and accident analysis by precluding inappropriate software applications and utilizing best practices when incorporating software results to safety basis documentation. The improvement actions discussed here mark a beginning to establishing stronger, standard-compliant programs, practices, and processes in SQA among safety software users, managers, and reviewers throughout the DOE Complex. Additional effort is needed, however, particularly in: (1) processes to add new software applications to the DOE Safety Software Toolbox; (2) improving the effectiveness of software issue communication; and (3) promoting a safety software quality assurance culture.

  5. Advanced Test Reactor National Scientific User Facility: Addressing advanced nuclear materials research

    SciTech Connect (OSTI)

    John Jackson; Todd Allen; Frances Marshall; Jim Cole

    2013-03-01T23:59:59.000Z

    The Advanced Test Reactor National Scientific User Facility (ATR NSUF), based at the Idaho National Laboratory in the United States, is supporting Department of Energy and industry research efforts to ensure the properties of materials in light water reactors are well understood. The ATR NSUF is providing this support through three main efforts: establishing unique infrastructure necessary to conduct research on highly radioactive materials, conducting research in conjunction with industry partners on life extension relevant topics, and providing training courses to encourage more U.S. researchers to understand and address LWR materials issues. In 2010 and 2011, several advanced instruments with capability focused on resolving nuclear material performance issues through analysis on the micro (10-6 m) to atomic (10-10 m) scales were installed primarily at the Center for Advanced Energy Studies (CAES) in Idaho Falls, Idaho. These instruments included a local electrode atom probe (LEAP), a field-emission gun scanning transmission electron microscope (FEG-STEM), a focused ion beam (FIB) system, a Raman spectrometer, and an nanoindentor/atomic force microscope. Ongoing capability enhancements intended to support industry efforts include completion of two shielded, irradiation assisted stress corrosion cracking (IASCC) test loops, the first of which will come online in early calendar year 2013, a pressurized and controlled chemistry water loop for the ATR center flux trap, and a dedicated facility intended to house post irradiation examination equipment. In addition to capability enhancements at the main site in Idaho, the ATR NSUF also welcomed two new partner facilities in 2011 and two new partner facilities in 2012; the Oak Ridge National Laboratory, High Flux Isotope Reactor (HFIR) and associated hot cells and the University California Berkeley capabilities in irradiated materials analysis were added in 2011. In 2012, Purdue University’s Interaction of Materials with Particles and Components Testing (IMPACT) facility and the Pacific Northwest Nuclear Laboratory (PNNL) Radiochemistry Processing Laboratory (RPL) and PIE facilities were added. The ATR NSUF annually hosts a weeklong event called User’s Week in which students and faculty from universities as well as other interested parties from regulatory agencies or industry convene in Idaho Falls, Idaho to see presentations from ATR NSUF staff as well as select researchers from the materials research field. User’s week provides an overview of current materials research topics of interest and an opportunity for young researchers to understand the process of performing work through ATR NSUF. Additionally, to increase the number of researchers engaged in LWR materials issues, a series of workshops are in progress to introduce research staff to stress corrosion cracking, zirconium alloy degradation, and uranium dioxide degradation during in-reactor use.

  6. PHYSICAL ADDRESS: JOSEPH MONTOYA BUILDING, 1100 S ST. FRANCIS DRIVE, ROOM 2073, SANTA FE, NEW MEXICO 87505 MAILING ADDRESS: PO BOX 6850, SANTA FE, NEW MEXICO 87502-6850

    E-Print Network [OSTI]

    New Mexico, University of

    MEXICO 87505 MAILING ADDRESS: PO BOX 6850, SANTA FE, NEW MEXICO 87502-6850 TO: UNIVERSITY OF NEW MEXICO) at UNM Date: January 20, 2010 In 2007, the state of New Mexico enacted the Governmental Dispute to promoting ADR, and other requirements to support the growth and use of ADR. The University of New Mexico

  7. MARIAN GIDEA Work address: Home address

    E-Print Network [OSTI]

    Gidea, Marian

    , "Hamiltonian Instability" ($97,334). · 2001-2004, NASA, team member, "Infusing Space Science into the Science

  8. KIRSTEN S. HOFMOCKEL CURRENT ADDRESS PERMANENT ADDRESS

    E-Print Network [OSTI]

    wetlands and Water Hyacinth: An alternative solution for domestic wastewater treatment. Study abroad- structed wetlands to buffer agricultural runoff. Analyzed nutrient content in plant, water and soil samples effectiveness of Integrated Pest Management. Planted agricultural plots, monitored insect populations and mapped

  9. Todd Fisher Professional Address: Personal Address

    E-Print Network [OSTI]

    Fisher, Todd

    . Invited Presentations · Plenary Lecture, The Sixth International Conference on Differential and Functional 2010. · Universit´e Paris-Sud, Topology and Dynamics Seminar, Paris, France, May 2010. · International workshop on global dynamics beyond uniform hyperbolicity, Beijing, China, Aug 2009. · REU, Provo, July 2009

  10. Addressing Invitations When hand-addressing

    E-Print Network [OSTI]

    Almor, Amit

    the second line for the city and the third for the state and zip code. Do not use abbreviations for Street sending to an elected official (i.e. Legislators, Judges, Board of Trustees, etc.): The Honorable William;If both are elected officials: The Honorable Helen C. Harvey and The Honorable W. Brantley Harvey

  11. Sustainable manufacturing has emerged as the leading paradigm to address the dilemma of maintaining a progressive economic growth

    E-Print Network [OSTI]

    Berlin,Technische Universität

    Objective Sustainable manufacturing has emerged as the leading paradigm to address the dilemma high quality living standards, it can be harmful to natural environment. If not managed and minimized can significantly harm natural habitat and human health. Turkey has started to adopt sustainable

  12. Celebration of DOE's 35th Anniversary and the Secretary of Energy's Honor Awards, Keynote Address: Energy Secretary, Dr. Steven Chu

    ScienceCinema (OSTI)

    Chu, Steven (U.S. Energy Secretary)

    2012-10-18T23:59:59.000Z

    Dr. Steven Chu gives a keynote address marking the thirty-fifth anniversary of the Department of Energy (DOE). He highlights outstanding achievements of the Department and its scientists. Several of the Department's many Nobel Prize winners over the years are mentioned.

  13. Wind Energy Research Penn State has the broad multi-disciplinary expertise needed to address the interwoven

    E-Print Network [OSTI]

    Lee, Dongwon

    Wind Energy Research Penn State has the broad multi-disciplinary expertise needed to address the interwoven technological, economic, environmental, and societal barriers associated with wind energy and needs and have the capabilities required to conceptualize, develop and evaluate wind energy systems

  14. Addressing Human Resource and Organizational Challenges in Emerging Market Utility Regulators: 10 Steps for the New Regulator

    SciTech Connect (OSTI)

    Banks, John P.

    2005-12-01T23:59:59.000Z

    Ten recommendations can help regulatory agencies get off the ground in emerging markets. Behind them should be the guiding principle of planning and communication: address fundamental challenges early via thorough planning, and communicate with all stakeholders, particularly employees, the public, and other government institutions.

  15. LBNL/ Adopt Fall Protection Program 2010 Here is the Company Letter Certification Template to address if your company has

    E-Print Network [OSTI]

    Eisen, Michael

    LBNL/ Adopt Fall Protection Program 2010 Here is the Company Letter Certification Template to address if your company has decided to work under LBNL fall protection program. See attached Chapter 30 protection matrix. All fall protection equipment will be inspected before work begins by LBNL SME of fall

  16. All UC Campuses -Astronomers and Researchers Campus/LAB Name Observational Obs/Theory/Physics Email Address

    E-Print Network [OSTI]

    /Theory/Physics Email Address LBNL Aldering, Greg Optical/IR Obs galdering@lbl.gov LBNL Bailey, Steve BOSS Obs StephenBailey@lbl.gov LBNL Bebek, Chris SNAP Inst CJBebek@lbl.gov LBNL Borrill, Julian CMB computational jdborrill@lbl.gov LBNL Cahn, Robert Theory RNCahn@lbl.gov LBNL Carithers, Bill SNAP Physics WCCarithers@lbl.gov LBNL Kim

  17. COUNTRY INSTITUTION DATE WEB ADDRESS IRAN University of Art Isfahn 08.03.2007 http://www.aui.ac.ir

    E-Print Network [OSTI]

    Di Pillo, Gianni

    COUNTRY INSTITUTION DATE WEB ADDRESS IRAN University of Art Isfahn 08.03.2007 http://www.aui.ac.ir IRAN Isfahn University of Technology 08.03.2007 http://www.iut.ac.ir IRAN The University of Isfahn 15/03/2011 http://www.ui.ac.ir IRAN Shahid Bahonar University of Kermn 06.06.2005 http

  18. Celebration of DOE's 35th Anniversary and the Secretary of Energy's Honor Awards, Keynote Address: Energy Secretary, Dr. Steven Chu

    SciTech Connect (OSTI)

    Chu, Steven (U.S. Energy Secretary) [U.S. Energy Secretary

    2012-10-04T23:59:59.000Z

    Dr. Steven Chu gives a keynote address marking the thirty-fifth anniversary of the Department of Energy (DOE). He highlights outstanding achievements of the Department and its scientists. Several of the Department's many Nobel Prize winners over the years are mentioned.

  19. Addressing the Need for Alternative Transportation Fuels: The Joint BioEnergy Institute

    SciTech Connect (OSTI)

    Blanch, Harvey; Adams, Paul; Andrews-Cramer, Katherine; Frommer, Wolf; Simmons, Blake; Keasling, Jay

    2008-01-18T23:59:59.000Z

    Today, carbon-rich fossil fuels, primarily oil, coal, and natural gas, provide 85% of the energy consumed in the U.S. As world demand increases, oil reserves may become rapidly depleted. Fossil fuel use increases CO{sub 2} emissions and raises the risk of global warming. The high energy content of liquid hydrocarbon fuels makes them the preferred energy source for all modes of transportation. In the U.S. alone, transportation consumes >13.8 million barrels of oil per day and generates 0.5 gigatons of carbon per year. This release of greenhouse gases has spurred research into alternative, nonfossil energy sources. Among the options (nuclear, concentrated solar thermal, geothermal, hydroelectric, wind, solar, and biomass), only biomass has the potential to provide a high-energy-content transportation fuel. Biomass is a renewable resource that can be converted into carbon-neutral transporation fuels. Currently, biofuels such as ethanol are produced largely from grains, but there is a large, untapped resource (estimated at more than a billion tons per year) of plant biomass that could be utilized as a renewable, domestic source of liquid fuels. Well-established processes convert the starch content of the grain into sugars that can be fermented to ethanol. The energy efficiency of starch-based biofuels is however not optimal, while plant cell walls (lignocellulose) represent a huge untapped source of energy. Plant-derived biomass contains cellulose, which is more difficult to convert to sugars; hemicellulose, which contains a diversity of carbohydrates that have to be efficiently degraded by microorganisms to fuels; and lignin, which is recalcitrant to degradation and prevents cost-effective fermentation. The development of cost-effective and energy-efficient processes to transform lignocellulosic biomass into fuels is hampered by significant roadblocks, including the lack of specifically developed energy crops, the difficulty in separating biomass components, low activity of enzymes used to deconstruct biomass, and the inhibitory effect of fuels and processing byproducts on organisms responsible for producing fuels from biomass monomers. The Joint BioEnergy Institute (JBEI) is a U.S. Department of Energy (DOE) Bioenergy Research Center that will address these roadblocks in biofuels production. JBEI draws on the expertise and capabilities of three national laboratories (Lawrence Berkeley National Laboratory (LBNL), Sandia National Laboratories (SNL), and Lawrence Livermore National Laboratory (LLNL)), two leading U.S. universities (University of California campuses at Berkeley (UCB) and Davis (UCD)), and a foundation (Carnegie Institute for Science, Stanford) to develop the scientific and technological base needed to convert the energy stored in lignocellulose into transportation fuels and commodity chemicals. Established scientists from the participating organizations are leading teams of researchers to solve the key scientific problems and develop the tools and infrastructure that will enable other researchers and companies to rapidly develop new biofuels and scale production to meet U.S. transportation needs and to develop and rapidly transition new technologies to the commercial sector. JBEI's biomass-to-biofuels research approach is based in three interrelated scientific divisions and a technologies division. The Feedstocks Division will develop improved plant energy crops to serve as the raw materials for biofuels. The Deconstruction Division will investigate the conversion of this lignocellulosic plant material to sugar and aromatics. The Fuels Synthesis Division will create microbes that can efficiently convert sugar and aromatics into ethanol and other biofuels. JBEI's cross-cutting Technologies Division will develop and optimize a set of enabling technologies including high-throughput, chipbased, and omics platforms; tools for synthetic biology; multi-scale imaging facilities; and integrated data analysis to support and integrate JBEI's scientific program.

  20. Low energy isomers of (H2O)25 from a hierarchical method based on Monte Carlo Temperature Basin Paving and Molecular Tailoring Approaches benchmarked by full MP2 calculations

    SciTech Connect (OSTI)

    Sahu, Nityananda; Gadre, Shridhar R.; Bandyopadhyay, Pradipta; Miliordos, Evangelos; Xantheas, Sotiris S.

    2014-10-28T23:59:59.000Z

    We report new global minimum candidate structures for the (H2O)25 cluster that are lower in energy than the ones reported previously and correspond to hydrogen bonded networks with 42 hydrogen bonds and an interior, fully coordinated water molecule. These were obtained as a result of a hierarchical approach based on initial Monte Carlo Temperature Basin Paving (MCTBP) sampling of the cluster’s Potential Energy Surface (PES) with the Effective Fragment Potential (EFP), subsequent geometry optimization using the Molecular Tailoring fragmentation Approach (MTA) and final refinement at the second order Møller Plesset perturbation (MP2) level of theory. The MTA geometry optimizations used between 14 and 18 main fragments with maximum sizes between 11 and 14 water molecules and average size of 10 water molecules, whose energies and gradients were computed at the MP2 level. The MTA-MP2 optimized geometries were found to be quite close (within < 0.5 kcal/mol) to the ones obtained from the MP2 optimization of the whole cluster. The grafting of the MTA-MP2 energies yields electronic energies that are within < 5×10-4 a.u. from the MP2 results for the whole cluster while preserving their energy order. The MTA-MP2 method was also found to reproduce the MP2 harmonic vibrational frequencies in both the HOH bending and the OH stretching regions.

  1. Low energy isomers of (H{sub 2}O){sub 25} from a hierarchical method based on Monte Carlo temperature basin paving and molecular tailoring approaches benchmarked by MP2 calculations

    SciTech Connect (OSTI)

    Sahu, Nityananda; Gadre, Shridhar R., E-mail: gadre@iitk.ac.in, E-mail: sotiris.xantheas@pnnl.gov [Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016 (India); Rakshit, Avijit; Bandyopadhyay, Pradipta [School of Computational and Integrative Sciences, Jawaharlal Nehru University, New Delhi 110067 (India); Miliordos, Evangelos; Xantheas, Sotiris S., E-mail: gadre@iitk.ac.in, E-mail: sotiris.xantheas@pnnl.gov [Physical Sciences Division, Pacific Northwest National Laboratory, 902 Battelle Boulevard, P.O. Box 999, MS K1-83, Richland, Washington 99352 (United States)

    2014-10-28T23:59:59.000Z

    We report new global minimum candidate structures for the (H{sub 2}O){sub 25} cluster that are lower in energy than the ones reported previously and correspond to hydrogen bonded networks with 42 hydrogen bonds and an interior, fully coordinated water molecule. These were obtained as a result of a hierarchical approach based on initial Monte Carlo Temperature Basin Paving sampling of the cluster's Potential Energy Surface with the Effective Fragment Potential, subsequent geometry optimization using the Molecular Tailoring Approach with the fragments treated at the second order Møller-Plesset (MP2) perturbation (MTA-MP2) and final refinement of the entire cluster at the MP2 level of theory. The MTA-MP2 optimized cluster geometries, constructed from the fragments, were found to be within <0.5 kcal/mol from the minimum geometries obtained from the MP2 optimization of the entire (H{sub 2}O){sub 25} cluster. In addition, the grafting of the MTA-MP2 energies yields electronic energies that are within <0.3 kcal/mol from the MP2 energies of the entire cluster while preserving their energy rank order. Finally, the MTA-MP2 approach was found to reproduce the MP2 harmonic vibrational frequencies, constructed from the fragments, quite accurately when compared to the MP2 ones of the entire cluster in both the HOH bending and the OH stretching regions of the spectra.

  2. "Father Forgive Me For I Have Sinned": Strategies of Apologia used by the Roman Catholic Church in Addressing the Sexual Abuse Crisis

    E-Print Network [OSTI]

    Lozano-Whitten, Cheryl Elaine

    2011-08-08T23:59:59.000Z

    . They were bolstering, defeasibility, and corrective action. I would like to address these as they parallel the actions taken by the Catholic Church when addressing the sexual 9 abuse crisis. Seeing the President in Jackson Square, the heart of New... ?FATHER FORGIVE ME FOR I HAVE SINNED?: STRATEGIES OF APOLOGIA USED BY THE ROMAN CATHOLIC CHURCH IN ADDRESSING THE SEXUAL ABUSE CRISIS A Thesis by CHERYL ELAINE LOZANO-WHITTEN Submitted to the Office of Graduate Studies of Texas...

  3. Electrostatically focused addressable field emission array chips (AFEA's) for high-speed massively parallel maskless digital E-beam direct write lithography and scanning electron microscopy

    DOE Patents [OSTI]

    Thomas, Clarence E. (Knoxville, TN); Baylor, Larry R. (Farragut, TN); Voelkl, Edgar (Oak Ridge, TN); Simpson, Michael L. (Knoxville, TN); Paulus, Michael J. (Knoxville, TN); Lowndes, Douglas H. (Knoxville, TN); Whealton, John H. (Oak Ridge, TN); Whitson, John C. (Clinton, TN); Wilgen, John B. (Oak Ridge, TN)

    2002-12-24T23:59:59.000Z

    Systems and methods are described for addressable field emission array (AFEA) chips. A method of operating an addressable field-emission array, includes: generating a plurality of electron beams from a pluralitly of emitters that compose the addressable field-emission array; and focusing at least one of the plurality of electron beams with an on-chip electrostatic focusing stack. The systems and methods provide advantages including the avoidance of space-charge blow-up.

  4. IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 38, NO. 5, MAY 2003 689 A 4-GHz 130-nm Address Generation Unit With

    E-Print Network [OSTI]

    Oklobdzija, Vojin G.

    -PERFORMANCE microprocessors use a variety of memory management techniques to map a logical address to a physical address space [1]. These techniques include fea- tures such as segmentation and paging, which allow memory core (Fig. 1) that can severely affect circuit reliability and increase cooling costs. The presence

  5. Office of Technology Transfer and Innovation Partnerships, Innovative Technologies Complex, Suite 2100 Mailing Address: PO Box 6000, Binghamton, New York 13902-6000

    E-Print Network [OSTI]

    Suzuki, Masatsugu

    Office of Technology Transfer and Innovation Partnerships, Innovative Technologies Complex, Suite 2100 Mailing Address: PO Box 6000, Binghamton, New York 13902-6000 Courier Address: Innovative Technologies Complex, 85 Murray Hill Rd., Binghamton, New York 13902 Telephone (607) 777-5870 Fax (607) 777

  6. iSAVE: Incrementally Deployable Source Address Validation Jelena Mirkovic, Zhiguo Xu, Jun Li, Matthew Schnaider, Peter Reiher, and Lixia Zhang

    E-Print Network [OSTI]

    Li, Jun

    iSAVE: Incrementally Deployable Source Address Validation Jelena Mirkovi´c, Zhiguo Xu, Jun Li of packets with spoofed source addresses. The SAVE protocol makes this information available at every router, although, in the absence of full deployment, it is difficult for SAVE to maintain either correct

  7. Electrically actuatable doped polymer flakes and electrically addressable optical devices using suspensions of doped polymer flakes in a fluid host

    DOE Patents [OSTI]

    Trajkovska-Petkoska, Anka; Jacobs, Stephen D.; Marshall, Kenneth L.; Kosc, Tanya Z.

    2010-05-11T23:59:59.000Z

    Doped electrically actuatable (electrically addressable or switchable) polymer flakes have enhanced and controllable electric field induced motion by virtue of doping a polymer material that functions as the base flake matrix with either a distribution of insoluble dopant particles or a dopant material that is completely soluble in the base flake matrix. The base flake matrix may be a polymer liquid crystal material, and the dopants generally have higher dielectric permittivity and/or conductivity than the electrically actuatable polymer base flake matrix. The dopant distribution within the base flake matrix may be either homogeneous or non-homogeneous. In the latter case, the non-homogeneous distribution of dopant provides a dielectric permittivity and/or conductivity gradient within the body of the flakes. The dopant can also be a carbon-containing material (either soluble or insoluble in the base flake matrix) that absorbs light so as to reduce the unpolarized scattered light component reflected from the flakes, thereby enhancing the effective intensity of circularly polarized light reflected from the flakes when the flakes are oriented into a light reflecting state. Electro-optic devices contain these doped flakes suspended in a host fluid can be addressed with an applied electric field, thus controlling the orientation of the flakes between a bright reflecting state and a non-reflecting dark state.

  8. Addressing the insider threat

    SciTech Connect (OSTI)

    Hochberg, J.G.; Jackson, K.A.; McClary, J.F.; Simmonds, D.D.

    1993-05-01T23:59:59.000Z

    Computers have come to play a major role in the processing of information vital to our national security. As we grow more dependent on computers, we also become more vulnerable to their misuse. Misuse may be accidental, or may occur deliberately for purposes of personal gain, espionage, terrorism, or revenge. While it is difficult to obtain exact statistics on computer misuse, clearly it is growing. It is also clear that insiders -- authorized system users -- are responsible for most of this increase. Unfortunately, their insider status gives them a greater potential for harm This paper takes an asset-based approach to the insider threat. We begin by characterizing the insider and the threat posed by variously motivated insiders. Next, we characterize the asset of concern: computerized information of strategic or economic value. We discuss four general ways in which computerized information is vulnerable to adversary action by the insider: disclosure, violation of integrity, denial of service, and unauthorized use of resources. We then look at three general remedies for these vulnerabilities. The first is formality of operations, such as training, personnel screening, and configuration management. The second is the institution of automated safeguards, such as single-use passwords, encryption, and biometric devices. The third is the development of automated systems that collect and analyze system and user data to look for signs of misuse.

  9. Addressing the insider threat

    SciTech Connect (OSTI)

    Hochberg, J.G.; Jackson, K.A.; McClary, J.F.; Simmonds, D.D.

    1993-01-01T23:59:59.000Z

    Computers have come to play a major role in the processing of information vital to our national security. As we grow more dependent on computers, we also become more vulnerable to their misuse. Misuse may be accidental, or may occur deliberately for purposes of personal gain, espionage, terrorism, or revenge. While it is difficult to obtain exact statistics on computer misuse, clearly it is growing. It is also clear that insiders -- authorized system users -- are responsible for most of this increase. Unfortunately, their insider status gives them a greater potential for harm This paper takes an asset-based approach to the insider threat. We begin by characterizing the insider and the threat posed by variously motivated insiders. Next, we characterize the asset of concern: computerized information of strategic or economic value. We discuss four general ways in which computerized information is vulnerable to adversary action by the insider: disclosure, violation of integrity, denial of service, and unauthorized use of resources. We then look at three general remedies for these vulnerabilities. The first is formality of operations, such as training, personnel screening, and configuration management. The second is the institution of automated safeguards, such as single-use passwords, encryption, and biometric devices. The third is the development of automated systems that collect and analyze system and user data to look for signs of misuse.

  10. CURRICULUM VITAE Mailing Address

    E-Print Network [OSTI]

    Hong, Don

    University (ETSU), Johnson City, TN. 05/2003 ­ 08/2005 Visiting Professor, Biostatistics, VU, Nashville, TN, Nashville, TN. 08/1999 ­ 07/2003 Associate Professor, Department of Math, ETSU, Johnson City, TN. 09/1996 ­07/1999 Assistant Professor, Mathematics, ETSU, Johnson City, TN. 09/1994 ­ 08/1996 Instructor

  11. CURRICULUM VITAE Mailing Address

    E-Print Network [OSTI]

    Hong, Don

    University (ETSU), Johnson City, TN 05/2003 ­ 08/2005 Visiting Professor, Biostatistics College of Medicine of Mathematics Vanderbilt University, Nashville, TN. 08/1999 ­ 07/2003 Associate Professor, Mathematics, ETSU, Johnson City, TN 09/1996 ­ 07/1999 Assistant Professor, Mathematics, ETSU, Johnson City, TN 09/1993 - 08

  12. Addressing Common Subsurface Challenges

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

    Common Subsurface Challenges Mastering the subsurface for energy production and storage and for the management of energy waste streams constitutes an energy "grand challenge." To...

  13. Albany, California Mailing address

    E-Print Network [OSTI]

    Standiford, Richard B.

    to management. Guidelines are given to managers for sustaining soil health and productive forests. Retrieval. Proceedings of the California Forest Soils Council conference on forest soils biology and forest management Terms: soil biota, mycorrhizae, nitrogen fixation, soil fauna, truffles, forest management Technical

  14. CHRISTOS FALOUTSOS University Address

    E-Print Network [OSTI]

    Retrieval: Data Structures and Algorithms". Editors: W. Frakes and R. Baeza­Yates, Prentice Hall, 1992. 4. C

  15. CHRISTOS FALOUTSOS University Address

    E-Print Network [OSTI]

    Retrieval: Data Structures and Algorithms". Editors: W. Frakes and R. Baeza-Yates, Prentice Hall, 1992. 4. C

  16. Erchin Serpedin Permanent Address

    E-Print Network [OSTI]

    Serpedin, Erchin

    ://www.ece.tamu.edu/serpedin/ RESEARCH INTERESTS: Signal Processing, Biomedical Engineering, Optimization, Computational Statis- tics, Wireless Communications, Bioinformatics, Computational Biology, Machine Learning and Data Mining. EDUCATION: Best Paper Award Apr.'06 ASEE (American Society for Engineering Education) Faculty Award Oct.'05 TEES

  17. Scott Nooner Work Address

    E-Print Network [OSTI]

    Nooner, Scott

    radiation damage in alkali halide crystals, 7/94 to 6/96 · Lab Assistant, Hendrix College Physics Dept., 8 · 7/00 Installation of a Fiber Optic Infrasound Sensor, Pinyon Flats, CA · 9/00 Gravity survey of Long Valley Caldera, Mammoth Lakes, CA · 7/01 Installation of a Fiber Optic Borehole Strainmeter in the LVEW

  18. TENANT NAME ADDRESS APT#

    E-Print Network [OSTI]

    Kravets, Robin

    cabinets Bath exhaust fan Medicine cabinet Air conditioner Washer/dryer Other # KEYS: RECEIVED RETURNED

  19. ARM - People Address Information

    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 for4,645 3,625govInstrumentstdmadap Documentation TDMADAP :ProductsVaisala CL51 ceilometer Comments? We would love to hear

  20. change_address_111609

    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 SolStrengtheningWildfires mayYuan T. Lee's www.rsc.org/loc Volume 8PowerCleancf *

  1. Tailoring hydrocarbon streams for asphaltene removal

    SciTech Connect (OSTI)

    Del Bianco, A.; Stroppa, F.; Bertero, L.

    1995-11-01T23:59:59.000Z

    Oilfield production is often hindered by asphaltene precipitation which tends to fill the pores of the reservoir rocks and plug the wellbore tubing as well as the other auxiliary equipment used during crude oil recovery. Several remedies to remove these deposits have been proposed and patented but the injection of aromatic solvents such as toluene and light petroleum distillates is normally preferred. Previous studies with a number of pure aromatic hydrocarbons have shown that the solvent capacity of these molecules may be very different and that the degree of condensation plays an important role. In this regard, tetralins and naphthalenes are superior to alkylbenzenes. However, because the use of pure compounds is not economically feasible, the authors examined various industrial streams and the authors correlated their chemical composition to the solvent capacity. This work allowed the identification of the pseudo-components whose relative concentration is crucial for evaluating the solvent performances. Based on these data, the authors were able to find new products with ideal characteristics. The efficiency of one of these products was confirmed by the analysis of the data obtained when using this new solvent to remove asphaltene in damaged wells of an Italian field.

  2. ?Linear Gas Jet with Tailored Density Profile"

    SciTech Connect (OSTI)

    KRISHNAN, Mahadevan

    2012-12-10T23:59:59.000Z

    Supersonic, highly collimated gas jets and gas-filled capillary discharge waveguides are two primary targets of choice for Laser Plasma Accelerators (LPA) . Present gas jets have lengths of only 2-4 mm at densities of 1-4E19 cm-3, sufficient for self trapping and electron acceleration to energies up to ~150 MeV. Capillary structures 3 cm long have been used to accelerate beams up to 1 GeV. Capillary discharges used in LPAs serve to guide the pump laser and optimize the energy gain. A wall-stabilized capillary discharge provides a transverse profile across the channel that helps guide the laser and combat diffraction. Gas injection via a fast nozzle at one end provides some longitudinal density control, to improve the coupling. Gas jets with uniform or controlled density profiles may be used to control electron bunch injection and are being integrated into capillary experiments to add tuning of density. The gas jet for electron injection has not yet been optimized. Our Ph-I results have provided the LPA community with an alternative path to realizing a 2-3GeV electron bunch using just a gas jet. For example, our slit/blade combination gives a 15-20mm long acceleration path with tunable density profile, serving as an alternative to a 20-mm long capillary discharge with gas injection at one end. In Ph-II, we will extend these results to longer nozzles, to see whether we can synthesize 30 or 40-mm long plasma channels for LPAs.

  3. Tailored Acicular Mullite Substrates for Multifunctional Diesel...

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

    deer09malanga.pdf More Documents & Publications Future Trends for DPFSCR On-Filter (SCRF) fundamental Modeling and Experimental Studies of Acicular Mullite Diesel Particulate...

  4. Tailored fischer-tropsch synthesis product distribution

    DOE Patents [OSTI]

    Wang, Yong (Richland, WA); Cao, Chunshe (Kennewick, WA); Li, Xiaohong Shari (Richland, WA); Elliott, Douglas C. (Richland, WA)

    2012-06-19T23:59:59.000Z

    Novel methods of Fischer-Tropsch synthesis are described. It has been discovered that conducting the Fischer-Tropsch synthesis over a catalyst with a catalytically active surface layer of 35 microns or less results in a liquid hydrocarbon product with a high ratio of C.sub.5-C.sub.20:C.sub.20+. Descriptions of novel Fischer-Tropsch catalysts and reactors are also provided. Novel hydrocarbon compositions with a high ratio of C.sub.5-C.sub.20:C.sub.20+ are also described.

  5. The Evidence for Tailoring Behavioral Interventions: What

    E-Print Network [OSTI]

    Niebur, Ernst

    Disturbance Index (BDI) BDI ­ frequency of behaviors per hour of observation Understand: Sleep and Behavioral." Nighttime Sleep Problems in Dementia #12;#12;We hypothesized that nighttime behavioral disturbance may). Understand Sleep and Behavioral Disturbance in Dementia #12;60 elders with dementia residing at home Methods

  6. Linear nozzle with tailored gas plumes

    DOE Patents [OSTI]

    Leon, David D. (Murrysville, PA); Kozarek, Robert L. (Apollo, PA); Mansour, Adel (Mentor, OH); Chigier, Norman (Pittsburgh, PA)

    2001-01-01T23:59:59.000Z

    There is claimed a method for depositing fluid material from a linear nozzle in a substantially uniform manner across and along a surface. The method includes directing gaseous medium through said nozzle to provide a gaseous stream at the nozzle exit that entrains fluid material supplied to the nozzle, said gaseous stream being provided with a velocity profile across the nozzle width that compensates for the gaseous medium's tendency to assume an axisymmetric configuration after leaving the nozzle and before reaching the surface. There is also claimed a nozzle divided into respective side-by-side zones, or preferably chambers, through which a gaseous stream can be delivered in various velocity profiles across the width of said nozzle to compensate for the tendency of this gaseous medium to assume an axisymmetric configuration.

  7. Linear nozzle with tailored gas plumes

    DOE Patents [OSTI]

    Kozarek, Robert L. (Apollo, PA); Straub, William D. (Pittsburgh, PA); Fischer, Joern E. (Bremen, DE); Leon, David D. (Murrysville, PA)

    2003-01-01T23:59:59.000Z

    There is claimed a method for depositing fluid material from a linear nozzle in a substantially uniform manner across and along a surface. The method includes directing gaseous medium through said nozzle to provide a gaseous stream at the nozzle exit that entrains fluid material supplied to the nozzle, said gaseous stream being provided with a velocity profile across the nozzle width that compensates for the gaseous medium's tendency to assume an axisymmetric configuration after leaving the nozzle and before reaching the surface. There is also claimed a nozzle divided into respective side-by-side zones, or preferably chambers, through which a gaseous stream can be delivered in various velocity profiles across the width of said nozzle to compensate for the tendency of this gaseous medium to assume an axisymmetric configuration.

  8. Tailored Materials Corp | 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 IRaghuraji Agro Industries PvtStratosolar Jump to:Holdings Co08.0 -TEEMP Jump to:TIAXFlorida:

  9. Safety and licensing issues that are being addressed by the Power Burst Facility test programs. [PWR; BWR

    SciTech Connect (OSTI)

    McCardell, R.K.; MacDonald, P.E.

    1980-01-01T23:59:59.000Z

    This paper presents an overview of the results of the experimental program being conducted in the Power Burst Facility and the relationship of these results to certain safety and licensing issues. The safety issues that were addressed by the Power-Cooling-Mismatch, Reactivity Initiated Accident, and Loss of Coolant Accident tests, which comprised the original test program in the Power Burst Facility, are discussed. The resolution of these safety issues based on the results of the thirty-six tests performed to date, is presented. The future resolution of safety issues identified in the new Power Burst Facility test program which consists of tests which simulate BWR and PWR operational transients, anticipated transients without scram, and severe fuel damage accidents, is described.

  10. Developing Metrics for Safer Chemicals The US EPA's ToxCast program was developed to address the need for a new generation of

    E-Print Network [OSTI]

    Iglesia, Enrique

    , exposure, energy use, resource consumption, environmental justice impacts, etc. One model for ranking a set to address the need for a new generation of toxicity testing methods that could efficiently screen tens

  11. UNCCD Office location: UNCCD, Hermann-Ehlers-Str. 10, D -53113 Bonn, Germany Postal address: P.O. Box 260129, D -53153 Bonn, Germany

    E-Print Network [OSTI]

    Franz, Sven Oliver

    UNCCD Office location: UNCCD, Hermann-Ehlers-Str. 10, D - 53113 Bonn, Germany Postal address: P.O. Box 260129, D - 53153 Bonn, Germany Achieving global sustainability through effective sustainable land

  12. *Corresponding author. E-mail address: marc-oliver.gewaltig@hre-ftr.f.rd.honda.co.jp (M.-O. Gewaltig).

    E-Print Network [OSTI]

    *Corresponding author. E-mail address: marc-oliver.gewaltig@hre-ftr.f.rd.honda.co.jp (M Research, HONDA R&D Europe (Deutschland) GmbH, Owenbach, Germany Dept. of Nonlinear Dynamics, Max

  13. About UPI | UPI en Espaol | My Account Free News Update: Enter Your Email Address Sign up Search: Stories Go Advertise on UPI

    E-Print Network [OSTI]

    Rogers, John A.

    About UPI | UPI en Español | My Account Free News Update: Enter Your Email Address Sign up Search | Terms of Use | Privacy Policy | Advertise Online | Contact Us Sponsored Links: Auto Dealers

  14. Using Niched Co-Evolution Strategies to Address Non-Uniqueness in Characterizing Sources of Contamination in a Water Distribution System

    E-Print Network [OSTI]

    Drake, Kristen Leigh

    2011-10-21T23:59:59.000Z

    USING NICHED CO-EVOLUTION STRATEGIES TO ADDRESS NON- UNIQUENESS IN CHARACTERIZING SOURCES OF CONTAMINATION IN A WATER DISTRIBUTION SYSTEM A Thesis by KRISTEN LEIGH DRAKE Submitted to the Office of Graduate Studies of Texas A...-Uniqueness in Characterizing Sources of Contamination in a Water Distribution System Copyright 2011 Kristen Leigh Drake USING NICHED CO-EVOLUTION STRATEGIES TO ADDRESS NON- UNIQUENESS IN CHARACTERIZING SOURCES OF CONTAMINATION IN A WATER DISTRIBUTION SYSTEM A...

  15. Technical Study Addresses a Key Challenge to Harmonizing U.S. and International PV Module Standards (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-07-01T23:59:59.000Z

    NREL builds community and industry support by addressing concerns voiced by key standards organizations. Photovoltaic (PV) manufacturers in the United States test the safety of their products using standards developed through consensus processes. Because U.S. PV module safety standards are not aligned with international standards, manufacturers must test their modules twice - and sometimes maintain separate product lines. By meeting with standards organizations such as the Solar ABCs and Underwriters Laboratories (UL), National Renewable Energy Laboratory (NREL) leaders have worked to identify different stakeholders priorities and concerns. UL, specifically, has expressed concern that the international standards do not address all possible risks. For example, new encapsulant materials could soften at high temperatures and frameless modules could slide apart, exposing live electrical parts or allowing glass to fall on a person below. The deformation of a solid material under the influence of mechanical stresses is known as 'creep.' Current module qualification tests are limited to 85 C, whereas modules can, for short times, reach 105 C outdoors. In response to UL's concern, NREL designed and executed an experiment to compare on-sun and accelerated rates of creep for modules fabricated with various encapsulants, including some that have low melting points. Objectives were to (1) evaluate the potential for creep in outdoor exposure, (2) provide guidance on the risks and design needs with thermoplastic materials, and (3) provide a basis for modifying standards to account for materials with potential to creep. The study tested experimental materials with eight representative encapsulants in both outdoor and indoor (chamber) exposure. The study found that modules with materials that were expected to creep did so in the indoor exposure, but not in most outdoor environments and mounting configurations. The results provide a basis for defining an accelerated test needed to give confidence that the modules will not slide apart on hot days. The proposal for IEC 61730 Part 1 exposes modules for 200 hours to a temperature between 105 C and 110 C. NREL is collaborating with UL representatives, and U.S. and international standards appear to be closer to harmonization.

  16. Energy Frontier Research Centers: Helping Win the Energy Innovation Race (2011 EFRC Summit Keynote Address, Secretary of Energy Chu)

    ScienceCinema (OSTI)

    Chu, Steven (DOE Secretary of Energy)

    2012-03-14T23:59:59.000Z

    Secretary of Energy Steven Chu gave the keynote address at the 2011 EFRC Summit and Forum. In his talk, Secretary Chu highlighted the need to "unleash America's science and research community" to achieve energy breakthroughs. The 2011 EFRC Summit and Forum brought together the EFRC community and science and policy leaders from universities, national laboratories, industry and government to discuss "Science for our Nation's Energy Future." In August 2009, the Office of Science established 46 Energy Frontier Research Centers. The EFRCs are collaborative research efforts intended to accelerate high-risk, high-reward fundamental research, the scientific basis for transformative energy technologies of the future. These Centers involve universities, national laboratories, nonprofit organizations, and for-profit firms, singly or in partnerships, selected by scientific peer review. They are funded at $2 to $5 million per year for a total planned DOE commitment of $777 million over the initial five-year award period, pending Congressional appropriations. These integrated, multi-investigator Centers are conducting fundamental research focusing on one or more of several ?grand challenges? and use-inspired ?basic research needs? recently identified in major strategic planning efforts by the scientific community. The purpose of the EFRCs is to integrate the talents and expertise of leading scientists in a setting designed to accelerate research that transforms the future of energy and the environment.

  17. U.S. DOE Approach to Address U.S. NRC Key Technical Issues for a License Application

    SciTech Connect (OSTI)

    Ziegler, J. D.; Gunter, T. C.; Gamble, R. P.; Bradbury, R. B.

    2003-02-25T23:59:59.000Z

    Interactions between the U.S. Department of Energy (DOE) staff and the U.S. Nuclear Regulatory Commission (NRC) staff prior to submittal of a license application (LA) for NRC review are focused on resolution of issues relevant to licensing a geologic repository at the Yucca Mountain site. These interactions take place in meetings that are open to the public, the State of Nevada, affected units of local government, and other interested parties. Consistent with a 1992 agreement between the DOE and NRC, resolution of an issue at the staff level can be achieved during the pre-licensing period when the NRC staff has no further questions or comments regarding how the DOE is addressing that issue. In no case does such resolution at the NRC staff level preclude an issue being raised during the licensing proceedings by the NRC or another party to the proceedings. Beginning in 1996, interactions between the DOE and NRC began to focus significant attention on the nine topical areas, called Key Technical Issues (KTIs), that the NRC staff considers to be important in evaluating the post-closure performance of a Yucca Mountain repository. DOENRC meetings to discuss each KTI and achieve technical agreement on the information needed to resolve the issues were held between August 2000 and September 2001. As a result of these meetings, 293 agreements were reached regarding information to be developed by the DOE to supplement the basis for NRC review of the initial LA.* As of April 23, 2003, 77 of these agreements are considered by the NRC to be complete based on information provided by the DOE.

  18. Addressing the Federal-State-Local Interface Issues During a Catastrophic Event Such as an Anthrax Attack

    SciTech Connect (OSTI)

    Stein, Steven L.; Lesperance, Ann M.; Upton, Jaki F.

    2010-02-01T23:59:59.000Z

    On October 9, 2008, federal, state and local policy makers, emergency managers, and medical and public health officials convened in Seattle, Washington, for a workshop on Addressing the Federal-State-Local Interface Issues During a Catastrophic Event Such as an Anthrax Attack. The day-long symposium was aimed at generating a dialogue about recovery and restoration through a discussion of the associated challenges that impact entire communities, including people, infrastructure, and critical systems. The Principal Federal Official (PFO) provided an overview of the role of the PFO in a catastrophic event. A high-level summary of an anthrax scenario was presented. The remainder of the day was focused on interactive discussions among federal, state and local emergency management experts in the areas of: • Decision-making, prioritization, and command and control • Public health/medical services • Community resiliency and continuity of government. Key topics and issues that resulted from discussions included: • Local representation in the Joint Field Office (JFO) • JFO transition to the Long-Term Recovery Office • Process for prioritization of needs • Process for regional coordination • Prioritization - process and federal/military intervention • Allocation of limited resources • Re-entry decision and consistency • Importance of maintaining a healthy hospital system • Need for a process to establish a consensus on when it is safe to re-enter. This needs to be across all jurisdictions including the military. • Insurance coverage for both private businesses and individuals • Interaction between the government and industry. The symposium was sponsored by the Interagency Biological Restoration Demonstration, a collaborative regional program jointly funded by the U.S. Department of Homeland Security and the U.S. Department of Defense. To aid the program’s efforts and inform the development of blueprint for recovery from a biological incident, this report presents the key issues identified at the symposium.

  19. Authors' Note: Address correspondence to John Byrne, Center for Energy & Environmental Policy, University of Delaware, Newark, DE 19716-7301; e-mail: jbbyrne@udel.edu.

    E-Print Network [OSTI]

    Delaware, University of

    kilowatt-hours, so that increased energy consumption and economic growth can continue. The article doubts part by the energy sector,2 one might hope that social concerns would rival technical ones. But so far81 Authors' Note: Address correspondence to John Byrne, Center for Energy & Environmental Policy

  20. Parchment Replacement Form The parchment will be mailed out in a cardboard envelope to the address listed below after the form and payment have been received.

    E-Print Network [OSTI]

    Saskatchewan, University of

    Parchment Replacement Form The parchment will be mailed out in a cardboard envelope to the address listed below after the form and payment have been received. Note: The replacement diploma is produced with a replacement note on the reverse side. There is a fee of $50 for a replacement parchment. DELIVERY INSTRUCTIONS

  1. Country Name Address Town State Postcode Telephone Email ARGENTINA CW International Education Piso 6 A, Ciudad Buenos Aires 1425 54 11 48010867 info@cwinternationaleducation.com

    E-Print Network [OSTI]

    Chen, Ying

    Country Name Address Town State Postcode Telephone Email ARGENTINA CW International Education Piso 6 A, Ciudad Buenos Aires 1425 54 11 48010867 info@cwinternationaleducation.com ARGENTINA Latino Australia Education - Buenos Aires Riobamba 972 4C Buenos Aires 11 37931600 argentina

  2. Author Addresses: J.A. van Biljon, School of Computing, University of South Africa, P O Box 392, UNISA, 0003, South Africa; vbiljja@unisa.ac.za

    E-Print Network [OSTI]

    Williamson, John

    Addresses: J.A. van Biljon, School of Computing, University of South Africa, P O Box 392, UNISA, 0003, South Africa; vbiljja@unisa.ac.za P Kotze, School of Computing, University of South Africa, P O Box 392, UNISA, 0003, South Africa; kotzep@unisa.ac.za K. V. Renaud, Department of Computing Science, The University

  3. * Corresponding author. Tel.: 1-413-545-4840; fax: 1-413-545-1200. E-mail address: brigham-grette@geo.umass.edu (J. Brigham-Grette).

    E-Print Network [OSTI]

    Ingólfsson, �lafur

    and terrestrial archives of climate change. As a subcontinent the geography of Beri- ngia has been repeatedly/interglacial climate change. In detail these papers address several broad research issues including: (1, and glacial history of Beringia have been greatly revised over the past 15}20 yr. Access to North East Russia

  4. * Corresponding author. Tel.: #44-1570-424736. E-mail address: walker@lamp.ac.uk (M.J.C. Walker)

    E-Print Network [OSTI]

    Wohlfarth, Barbara

    * Corresponding author. Tel.: #44-1570-424736. E-mail address: walker@lamp.ac.uk (M.J.C. Walker that these approaches were never designed for such "ne-scale resolution of the strati- graphic record. This has led

  5. Measuring and mapping the relationships between urban environment and urban health : how New York City's Active Design policies can be targeted to address the obesity epidemic

    E-Print Network [OSTI]

    Drummond, Jocelyn Pak

    2013-01-01T23:59:59.000Z

    The fields of urban planning and public health both emerged in the 19th century and were united in an effort to address poor health conditions that were linked to the urban environment of cities. By the end of the 20th ...

  6. Addressing Energy Costs of Current Separation Processes with Advanced Materials and Large scale purification and separation processes transform low value resources into more

    E-Print Network [OSTI]

    Li, Mo

    Addressing Energy Costs of Current Separation Processes with Advanced Materials and Processes Large scale purification and separation processes transform low value resources into more useful fuels, basic chemicals, food and clean water; however, they also consume considerable energy. With growing global

  7. The image database stores metadata and URL addresses to JPEG images stored on a web server.Each image on the web

    E-Print Network [OSTI]

    Hall, Sharon J.

    The image database stores metadata and URL addresses to JPEG images stored on a web server. This database integration would allow for the production of guides that could carry titles such as Flora for the production of both custom keys and natural language descriptions.This database structure was initially based

  8. Address: 125252, Russia, Moscow, Zorge Street, 9, www.farmina.ru The status and development trends of the Russian HP market

    E-Print Network [OSTI]

    Oak Ridge National Laboratory

    1500 E, SBB 1500 cool, WTS 40, 5 water heaters water to the house. #12;5 Address: 125252, Russia, Moscow, Zorge Street, 9, www.farmina.ru The statusW ); - in the hotel complex, Ulyanovsk region (heating capacity - 350 kW ); - heating and hot water supply

  9. address home address: Topics by E-print Network

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

    for Healthy, Low-Energy Homes University of California eScholarship Repository Summary: Home Ventilating Products Directory: Certified Ratings in Air Delivery, Sound and...

  10. CYRIL P. OPEIL, SJ EMPLOYMENT ADDRESS: RESIDENTIAL ADDRESS

    E-Print Network [OSTI]

    Huang, Jianyu

    National Laboratory, Los Alamos, New Mexico USA (May 2004 - May 2006) Project Topics: Uranium Electron). 2) Project Title: Analysis of BiSb and BiSbK thermoelectric valance band changes via UVPES

  11. ORISE: Contact Us - phone numbers, email addresses, shipping addresses

    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 for4,645 3,625 1,006 492 742EnergyOnItemResearch > TheNuclear Astrophysics One of theDedicationOak Ridge Institute for

  12. HENRY H. MATTINGLY Permanent address

    E-Print Network [OSTI]

    Shvartsman, Stanislav "Stas"

    and Silicon Nanoparticles as an Anode for Lithium-Ion Batteries WORK/RESEARCH EXPERIENCE Brown University to self-assemble lithium-ion battery anodes of various microstructures. Obtained in-depth knowledge

  13. "Gettysburg Address" President Abraham Lincoln

    E-Print Network [OSTI]

    O'Laughlin, Jay

    . The brave men, living and dead, who struggled here, have consecrated it, far above our poor power to add in vain--that this nation, under God, shall have a new birth of freedom--and that government of the people, by the people, for the people, shall not perish from the earth. #12;

  14. JOHN NAIM HARB OFFICE ADDRESS

    E-Print Network [OSTI]

    Hart, Gus

    /97-8/98 ABB Combustion Engineering, 7/96-12/96 Bipolar Technologies Corporation, 7/94-12/99 East Penn Manufacturing Company, 11/05-present PATENTS "Microscopic Batteries for MEMS Systems," R.M. LaFollette, L

  15. Presidential address Geomycology: biogeochemical transformations

    E-Print Network [OSTI]

    Ahmad, Sajjad

    Corresponding Editor: David L. Hawksworth Keywords: Carbonates Clay minerals Environmental biotechnology Lichens of the fungal transformations discussed have beneficial applications in environmental biotechnology, e and radionuclides by fungi, bioweathering and bioremediation Geoffrey M. GADD* Division of Environmental and Applied

  16. *I/We....................................................................................................of (address)..........................................................................................................................................

    E-Print Network [OSTI]

    size dbh Tariff Method SUPPLY PERIOD AMOUNT OFFERED (EXCLUDING VAT) 101 102 WHAM WHAM Clearfell size dbh Tariff Method SUPPLY PERIOD AMOUNT OFFERED (EXCLUDING VAT) 103 104 WHAM WHAM Clearfell

  17. *I/We....................................................................................................of (address)..........................................................................................................................................

    E-Print Network [OSTI]

    size dbh Tariff Method SUPPLY PERIOD AMOUNT OFFERED (EXCLUDING VAT) 101 102 WHAM WHAM Thinning size dbh Tariff Method SUPPLY PERIOD AMOUNT OFFERED (EXCLUDING VAT) 103 104 WHAM WHAM Thinning Thinning

  18. *I/We....................................................................................................of (address)..........................................................................................................................................

    E-Print Network [OSTI]

    size dbh Tariff Method SUPPLY PERIOD AMOUNT OFFERED (EXCLUDING VAT) 101 WHAM Clearfell Gamlan, Ganllwyd size dbh Tariff Method SUPPLY PERIOD AMOUNT OFFERED (EXCLUDING VAT) 102 103 WHAM WHAM Clearfell

  19. *I/We....................................................................................................of (address)..........................................................................................................................................

    E-Print Network [OSTI]

    Number of Trees Mean tree size dbh Tariff Method SUPPLY PERIOD AMOUNT OFFERED (EXCLUDING VAT) 101 102 Number of Trees Mean tree size dbh Tariff Method SUPPLY PERIOD AMOUNT OFFERED (EXCLUDING VAT) 103 104

  20. *I/We....................................................................................................of (address)..........................................................................................................................................

    E-Print Network [OSTI]

    Number of Trees Mean tree size dbh Tariff Method SUPPLY PERIOD AMOUNT OFFERED (EXCLUDING VAT) 101 WHAM Number of Trees Mean tree size dbh Tariff Method SUPPLY PERIOD AMOUNT OFFERED (EXCLUDING VAT) 102 103

  1. *I/We....................................................................................................of (address)..........................................................................................................................................

    E-Print Network [OSTI]

    size dbh Tariff Method SUPPLY PERIOD AMOUNT OFFERED (EXCLUDING VAT) 101 102 WHAM WHAM Clearfell size dbh Tariff Method SUPPLY PERIOD AMOUNT OFFERED (EXCLUDING VAT) 103 WHAM Thinning Mynydd Du Sw 01

  2. *I/We....................................................................................................of (address)..........................................................................................................................................

    E-Print Network [OSTI]

    size dbh Tariff Method SUPPLY PERIOD AMOUNT OFFERED (EXCLUDING VAT) 101 WHAM Thinning Caio, Nr size dbh Tariff Method SUPPLY PERIOD AMOUNT OFFERED (EXCLUDING VAT) 102 103 WHAM WHAM Clearfell

  3. *I/We....................................................................................................of (address)..........................................................................................................................................

    E-Print Network [OSTI]

    size dbh Tariff Method SUPPLY PERIOD AMOUNT OFFERED (EXCLUDING VAT) 101 102 WHAM WHAM Clearfell size dbh Tariff Method SUPPLY PERIOD AMOUNT OFFERED (EXCLUDING VAT) 103 104 WHAM WHAM Thinning Thinning

  4. Visiting Address Den Dolech 2

    E-Print Network [OSTI]

    Franssen, Michael

    --------------------------------------------------------------------------- Marcel Visschers en Karen Ali

  5. Addressing PMI Science and PFC

    E-Print Network [OSTI]

    ) Vacuum vessel 70cm (permanent) Cost of electricity is proportional to (1/A)0.6 #12;3 Managed by UT-Battelle for the U.S. Department of Energy Juergen Rapp, Presentation to FESAC, July 31st 2012 Challenge: thermal loads ~1 Power load [MW/m2] GE90-115B Re-entry vehicle ITER transients (1ms lifetime) Space

  6. LIST OF PARTICIPANTS Name Address

    E-Print Network [OSTI]

    Texas at San Antonio, University of

    @drcicek.com Raytheon Polar Services Kevin Pedigo Marine Technician Raytheon Polar Services 7400 S. Tuscan Way Technician Raytheon Polar Services Honomu Hawaii, 96728, USA +1 808 345 7009 rguest@hawaii.edu #12;Allan

  7. Roger L. Berger University Address

    E-Print Network [OSTI]

    , Purdue University School of Science 1999 Elected Fellow of the American Statistical Association 1993 Association Eastern North American Region of the Institute of Mathematical Statistics International Biometric and Jian Tao." Journal of the American Statistical Association, 105, 1629­1630. Berger, Roger L. (2007

  8. James N. Hodges School Address

    E-Print Network [OSTI]

    McCall, Benjamin J.

    Immune Cavity Enhanced Optical Heterodyne Velocity Modu- lation Spectrometer with a liquid nitrogen-40 ion and Doppler cooling to microKelvin temperature. · Reacted ions with oxygen. · Confirmed mass. · Presided over undergraduate oral symposium at the Southeastern Meeting in 2007. PUBLICATIONS · J.N. Hodges

  9. Keynote Address | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport(FactDepartment ofLetter Report:

  10. Keynote Address | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport(FactDepartment ofLetter Report:40PM to 2:05PM PDT Pacific Ballroom Wednesday

  11. Addresses and Phone Numbers | NREL

    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 for4,645 3,625govInstrumentstdmadapInactiveVisiting the TWP TWP Related LinksATHENA AccountManagement

  12. 2013 Director's New Year Address

    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(ANL-IN-03-032) -Less isNFebruary 2004AugustApril 20133 Audit Plan Document3332013

  13. Name * First Last Address Street Address Address Line 2 City State ...

    E-Print Network [OSTI]

    ... Democratic Republic of the Congo, Republic of the Congo, Cook Islands, Costa ... Cyprus, Czech Republic, Denmark, Djibouti, Dominica, Dominican Republic ...

  14. Geothermal energy in the western United States and Hawaii: Resources and projected electricity generation supplies. [Contains glossary and address list of geothermal project developers and owners

    SciTech Connect (OSTI)

    Not Available

    1991-09-01T23:59:59.000Z

    Geothermal energy comes from the internal heat of the Earth, and has been continuously exploited for the production of electricity in the United States since 1960. Currently, geothermal power is one of the ready-to-use baseload electricity generating technologies that is competing in the western United States with fossil fuel, nuclear and hydroelectric generation technologies to provide utilities and their customers with a reliable and economic source of electric power. Furthermore, the development of domestic geothermal resources, as an alternative to fossil fuel combustion technologies, has a number of associated environmental benefits. This report serves two functions. First, it provides a description of geothermal technology and a progress report on the commercial status of geothermal electric power generation. Second, it addresses the question of how much electricity might be competitively produced from the geothermal resource base. 19 figs., 15 tabs.

  15. The National Historic Preservation Act is Not Your Problem, But How You are Addressing it for Your CERCLA Project May Be - 12344

    SciTech Connect (OSTI)

    Cusick, Lesley T. [Restoration Services, Inc. (RSI), Oak Ridge, Tennessee (United States)

    2012-07-01T23:59:59.000Z

    The 1995 Environmental Protection Agency (EPA) and U.S. Department of Energy (DOE) joint 'Policy on Decommissioning of Department of Energy Facilities Under CERCLA was developed so that decommissioning could occur in a manner that ensures protection of worker and public health and the environment, that is consistent with Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), that provides for stakeholder involvement, and that achieves risk reduction without unnecessary delay'. The source of the 'unnecessary delays' the joint policy intended to avert could be attributed to numerous factors such as obtaining permits, conducting administrative activities, or implementing regulatory processes that could yield, among other things, differing preferred alternatives. Why, you might ask, more than fifteen years later, does DOE continue to struggle through CERCLA projects with unnecessary delays? From problem identification, to determination of nature and extent, to alternative analysis and ultimately remedy selection and implementation, reaching a compliant and effective clean-up end-point can be a process that seems to mimic geologic timescales. The source of these delays is often the failure to use all of the tools the CERCLA process offers. As one example, renewed commitment to follow the CERCLA process to address the regulatory reviews pursuant to the National Historic Preservation Act (NHPA) is called for. Project managers implementing CERCLA actions in any agency, not only DOE, do not need to be apprehensive about using the CERCLA process for NHPA review but should welcome it. It is critical that methods are used that address substantive NHPA requirements clearly and consistently, and that they are shared and communicated as frequently as needed to interested and questioning stakeholders. (author)

  16. Place Based STEM: Leveraging Local Resources to Engage K-12 Teachers in Teaching Integrated STEM and for Addressing the Local STEM Pipeline

    SciTech Connect (OSTI)

    Dr. Louis Nadelson; Anne Louise Seifert; Meagan McKinney

    2014-06-01T23:59:59.000Z

    Business, industry, parks, nature settings, government infrastructure, and people, can be invaluable resources for connecting STEM curriculum within context which results in conditions ideal for promoting purposeful learning of authentic STEM content. Thus, community-based STEM resources offer ideal context for teaching STEM content. A benefit of focusing teacher attention on these contextual, content aligned resources is that they are in every community; making place-based STEM education a possibility, regardless of the location of STEM teaching and learning. Further, associating STEM teaching and learning with local resources addresses workforce development and the STEM pipeline by exposing students to STEM careers and applications in their local communities. The desire to align STEM teaching and learning with local STEM related resources guided the design of our week-long integrated STEM K-12 teacher professional development (PD) program, i-STEM. We have completed four years of our i-STEM PD program and have made place-based STEM a major emphasis of our curriculum. This report focuses on the data collected in the fourth year of our program. Our week-long i-STEM PD served over 425 educators last summer (2013), providing them with in depth theme-based integrated STEM short courses which were limited to an average of 15 participants and whole group plenary sessions focused around placed based integrated STEM, inquiry, engineering design, standards and practices of Common Core and 21st Century skills. This state wide PD was distributed in five Idaho community colleges and took place over two weeks. The STEM short courses included topics on engineering for sustainability, using engineering to spark interest in STEM, municipal water systems, health, agriculture, food safety, mining, forestry, energy, and others. Integral to these short courses were field trips designed to connect the K-12 educators to the resources in their local communities that could be leveraged for teaching integrated STEM and provide a relevant context for teaching STEM content. Workplace presentations made by place-based STEM experts and provided teachers field trips to place-base STEM industries and business such as manufacturing plants, waste water treatment systems, mines, nature parks, food processing plants, research, hospitals, and laboratory facilities. We researched the 425 participants’ conceptions of place-based STEM prior to and after their taking part in the summer institutes, which included fieldtrips. Our findings revealed substantial increase in our participants’ knowledge, interest, and plans to use place-based resources for teaching integrated STEM. We detail the data analysis and provide a theoretical foundation and justification for the importance of place-based STEM to address the STEM pipeline for the future workforce.

  17. Tailored net-shape powder composites by spark plasma sintering

    E-Print Network [OSTI]

    Khaleghi, Evan Aryan

    2012-01-01T23:59:59.000Z

    Structure in Dye Sensitized Solar Cells," Jour. Am. Cer.Pore Structure in Dye Sensitized Solar Cells, International

  18. Tailoring the slow light behavior in terahertz metasurfaces

    E-Print Network [OSTI]

    Manjappa, Manukumara; Cong, Longqing; Bettiol, Andrew A; Zhang, Weili; Singh, Ranjan

    2015-01-01T23:59:59.000Z

    We experimentally study the effect of near field coupling on the transmission of light in terahertz metasurfaces, possessing slightly distinctive SRR resonances. Our results show that the interplay between the strengths of electric and magnetic dipoles, modulates the amplitude of resulting electromagnetically induced transmission, probed under different types of asymmetries in the coupled system. We employ a two-particle model to theoretically study the influence of the near field coupling between bright and quasi-dark modes on the transmission properties of the coupled system and we find an excellent agreement with our observed results. Adding to the enhanced transmission characteristics, our results provide a deeper insight into the metamaterial analogues of atomic electromagnetically induced transparency and offer an approach to engineer slow light devices, broadband filters and attenuators at terahertz frequencies.

  19. Tailored Terahertz Pulses from a Laser-Modulated Electron Beam

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

    100 femtoseconds, synchronization to another ultrafast source ranging from infrared to x-ray wavelengths, and the ability to shape the time envelope of the pulse. Among the...

  20. Tailoring room temperature photoluminescence of antireflective silicon nanofacets

    SciTech Connect (OSTI)

    Basu, Tanmoy; Kumar, M.; Ghatak, J.; Som, T., E-mail: tsom@iopb.res.in [Institute of Physics, Schivalaya Marg. Bhubaneswar 751 005 (India); Kanjilal, A. [Department of Physics, School of Natural Sciences, Shiv Nadar University, Gautam Budh Nagar, Uttar Pradesh 201 314 (India); Sahoo, P. K. [National Institute of Science Education and Research, Bhubaneswar 751 005 (India)

    2014-09-21T23:59:59.000Z

    In this paper, a fluence-dependent antireflection performance is presented from ion-beam fabricated nanofaceted-Si surfaces. It is also demonstrated that these nanofacets are capable of producing room temperature ultra-violet and blue photoluminescence which can be attributed to inter-band transitions of the localized excitonic states of different Si-O bonds at the Si/SiO{sub x} interface. Time-resolved photoluminescence measurements further confirm defect-induced radiative emission from the surface of silicon nanofacets. It is observed that the spectral characteristics remain unchanged, except an enhancement in the photoluminescence intensity with increasing ion-fluence. The increase in photoluminescence intensity by orders of magnitude stronger than that of a planar Si substrate is due to higher absorption of incident photons by nanofaceted structures.

  1. High Speed Joining of Dissimilar Alloy Aluminum Tailor Welded Blanks

    Broader source: Energy.gov [DOE]

    2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

  2. Tailored photon-pair generation in optical fibers

    E-Print Network [OSTI]

    Offir Cohen; Jeff S. Lundeen; Brian J. Smith; Graciana Puentes; Peter J. Mosley; Ian A. Walmsley

    2009-04-14T23:59:59.000Z

    We experimentally control the spectral structure of photon pairs created via spontaneous four-wave mixing in microstructured fibers. By fabricating fibers with designed dispersion, one can manipulate the photons' wavelengths, joint spectrum, and, thus, entanglement. As an example, we produce photon-pairs with no spectral correlations, allowing direct heralding of single photons in pure-state wave packets without filtering. We achieve an experimental purity of $85.9\\pm1.6%$, while theoretical analysis and preliminary tests suggest 94.5% purity is possible with a much longer fiber.

  3. Aeroelastic Tailoring of Composite Box Beams Mayuresh J. Patil

    E-Print Network [OSTI]

    Patil, Mayuresh

    sectional stiffness matrix g = artificial damping parameter h = airfoil plunge motion [K] = stiffness matrix ¯L = aerodynamic lift ¯M = aerodynamic pitching moment [M] = mass matrix q,¯q,~q = generalized with static aeroelas- tic problems including spanwise lift redistribution, lift effectiveness and aileron

  4. Development of novel polymeric nanoparticles with tailored architectures and functionalities/

    E-Print Network [OSTI]

    Burts, Alan O. (Alan Omar)

    2013-01-01T23:59:59.000Z

    Developing a modular synthetic route to a combinatorial library of functional nanoparticles for applications like drug delivery is one of the main interests of our group. To this end, we have envisioned a novel nanoparticle ...

  5. Tailored net-shape powder composites by spark plasma sintering

    E-Print Network [OSTI]

    Khaleghi, Evan Aryan

    2012-01-01T23:59:59.000Z

    sintering,” Materials Science and Engineering R, 63, 127–Field,” Materials Science and Engineering A 287, 171-177 (sintering”, Materials Science And Engineering A- Structural

  6. Phased laser array with tailored spectral and coherence properties

    DOE Patents [OSTI]

    Messerly, Michael J; Dawson, Jay W; Beach, Raymond J

    2014-05-20T23:59:59.000Z

    Architectures for coherently combining an array of fiber-based lasers are provided. By matching their lengths to within a few integer multiples of a wavelength, the spatial and temporal properties of a single large laser are replicated, while extending the average or peak pulsed power limit.

  7. Tailoring femtosecond laser pulse filamentation using plasma photonic lattices

    SciTech Connect (OSTI)

    Suntsov, Sergiy; Abdollahpour, Daryoush; Panagiotopoulos, Paris [Institute of Electronic Structure and Laser, Foundation for Research and Technology Hellas, P.O. Box 1527, 71110 Heraklion (Greece); Papazoglou, Dimitrios G.; Tzortzakis, Stelios [Institute of Electronic Structure and Laser, Foundation for Research and Technology Hellas, P.O. Box 1527, 71110 Heraklion (Greece); Materials Science and Technology Department, University of Crete, P.O. Box 2208, 71003 Heraklion (Greece); Couairon, Arnaud [Centre de Physique Theorique, CNRS, Ecole Polytechnique, F-91128 Palaiseau (France)

    2013-07-08T23:59:59.000Z

    We demonstrate experimentally that by using transient plasma photonic lattices, the attributes of intense femtosecond laser filaments, such as peak intensity and length, can be dynamically controlled. The extended plasma lattice structure is generated using two co-propagating non-diffracting intense Bessel beams in water. The use of such transient lattice structures to control the competition between linear and nonlinear effects involved in filamentation opens the way for extensive control of the filamentation process.

  8. Tailoring the air plasma with a double laser pulse

    SciTech Connect (OSTI)

    Shneider, M. N.; Miles, R. B. [Department of Mechanical and Aerospace Engineering, Princeton University, Princeton, New Jersey 08544-5263 (United States); Zheltikov, A. M. [Physics Department, International Laser Center, M. V. Lomonosov Moscow State University, Moscow 119992 (Russian Federation); Department of Physics and Astronomy, Texas A and M University, College Station, Texas 77843-4242 (United States)

    2011-06-15T23:59:59.000Z

    We present a comprehensive model of plasma dynamics that enables a detailed understanding of the ways the air plasma induced in the atmosphere in the wake of a laser-induced filament can be controlled by an additional laser pulse. Our model self-consistently integrates plasma-kinetic, Navier-Stokes, electron heat conduction, and electron-vibration energy transfer equations, serving to reveal laser-plasma interaction regimes where the plasma lifetime can be substantially increased through an efficient control over plasma temperature, as well as suppression of attachment and recombination processes. The model is used to quantify the limitations on the length of uniform laser-filament heating due to the self-defocusing of laser radiation by the radial profile of electron density. The envisaged applications include sustaining plasma guides for long-distance transmission of microwaves, standoff detection of impurities and potentially hazardous agents, as well as lightning control and protection.

  9. Multiscale Representations of Water: Tailoring Generalization Sequences to Specific

    E-Print Network [OSTI]

    Klippel, Alexander

    in Geospatial Information Science (CEGIS), United States Geological Survey (USGS) , Rolla, Missouri USA Email.S. Geological Survey (USGS). The work draws upon previously published methods for estimating upstream drainage and geologic conditions require differing generalization algorithms, parameters and processing sequences

  10. ADVANCES IN FORCE FIELD TAILORING FOR CONSTRUCTION IN SPACE

    E-Print Network [OSTI]

    a reference mission architecture and engineering solutions to the other issues in building large-scale came up on how to apply this technology to large-scale construction in vacuum, it was natural for us.komerath@ae.gatech.edu Long-term human habitation in space requires the ability to use extraterrestrial materials to build

  11. Property Prediction Tools for Tailored Polymer Composite Structures

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

    fiber arrays. BROADER IMPACT Quantitative structure-permeability correlations for fibrous media will allow for optimal design of fabrics used in liquid-molded composite materials....

  12. Property Prediction Tools for Tailored Polymer Composite Structures

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

    Structures Polymer Composite Structures Merit Review: February 27, 2008 Presenter: M.T. Smith (PNNL) Principal Investigators: B.N. Nguyen (PNNL), V. Kunc (ORNL) Pacific Northwest...

  13. Tailored Ink For Piston-Driven Electrostatic Liquid Drop Modulator

    DOE Patents [OSTI]

    Wong, Raymond W. (Mississauga, CA); Breton, Marcel P. (Mississauga, CA); Bedford, Christine E. (Toronto, CA); Carreira, Leonard M. (Penfield, NY); Gooray, Arthur M. (Penfield, NY); Roller, George J. (Penfield, NY); Zavadil, Kevin (Benalillo, NM); Galambos, Paul (Albuquerque, NM); Crowley, Joseph (Morgan Hill, CA)

    2005-04-19T23:59:59.000Z

    The present invention relates to an ink composition including water, a solvent, a solvent-soluble dye, and a surfactant, where the ink exhibits a stable liquid microemulsion phase at a first temperature and a second temperature higher than the first temperature and has a conductivity of at most about 200 .mu.S/cm and a dielectric constant of at least about 60, and methods of making such ink compositions. The present invention also relates to a method of making an ink composition for use in a microelectromechanical system-based fluid ejector. The method involves providing a solution or dispersion including a dye or a pigment and adding to the solution or dispersion an additive which includes a material that enhances dielectric permittivity and/or reduces conductivity under conditions effective to produce an ink composition having a conductivity of at most about 200 .mu.S/cm and a dielectric constant of at least about 60.

  14. Tunable Laser Plasma Accelerator based on Longitudinal Density Tailoring

    E-Print Network [OSTI]

    Gonsalves, Anthony

    2012-01-01T23:59:59.000Z

    dot line), which increases to ? 3.5 compared with the vacuum focal value of ? 1.5, producing a bubble

  15. Tailoring the Thermoelectric Behavior of Electrically Conductive Polymer Composites

    E-Print Network [OSTI]

    Moriarty, Gregory P.

    2013-05-21T23:59:59.000Z

    the promise of fully organic composites as thermoelectric materials. This combination of CNT and stabilizer produced metallic electrical conductivity (200,000 S m-1) and power factors (S2?) within an order of magnitude of commonly used semiconductors (~400 ?W...

  16. Public Housing: A Tailored Approach to Energy Retrofits

    SciTech Connect (OSTI)

    Dentz, J.; Conlin, F.; Podorson, D.; Alaigh, K.

    2014-06-01T23:59:59.000Z

    Over one million HUD-supported public housing units provide rental housing for eligible low-income families across the country. A survey of over 100 PHAs across the country indicated that there is a high level of interest in developing low cost solutions that improve energy efficiency and can be seamlessly included in the refurbishment process. Further, PHAs, have incentives (both internal and external) to reduce utility bills. ARIES worked with two public housing authorities (PHAs) to develop packages of energy efficiency retrofit measures the PHAs can cost effectively implement with their own staffs in the normal course of housing operations at the time when units are refurbished between occupancies. The energy efficiency turnover protocols emphasized air infiltration reduction, duct sealing and measures that improve equipment efficiency. ARIES documented implementation in ten housing units. Reductions in average air leakage were 16-20% and duct leakage reductions averaged 38%. Total source energy consumption savings was estimated at 6-10% based on BEopt modeling with a simple payback of 1.7 to 2.2 years. Implementation challenges were encountered mainly related to required operational changes and budgetary constraints. Nevertheless, simple measures can feasibly be accomplished by PHA staff at low or no cost. At typical housing unit turnover rates, these measures could impact hundreds of thousands of unit per year nationally.

  17. Tailoring the Thermoelectric Behavior of Electrically Conductive Polymer Composites 

    E-Print Network [OSTI]

    Moriarty, Gregory P.

    2013-05-21T23:59:59.000Z

    fabrication temperatures. These concerns have led research efforts into electrically conductive polymer composites prepared in ambient conditions from aqueous solutions. By combining polymer latex with carbon nanotubes (CNT), electrical conductivity can...

  18. Laser beam temporal and spatial tailoring for laser shock processing

    DOE Patents [OSTI]

    Hackel, Lloyd (Livermore, CA); Dane, C. Brent (Livermore, CA)

    2001-01-01T23:59:59.000Z

    Techniques are provided for formatting laser pulse spatial shape and for effectively and efficiently delivering the laser energy to a work surface in the laser shock process. An appropriately formatted pulse helps to eliminate breakdown and generate uniform shocks. The invention uses a high power laser technology capable of meeting the laser requirements for a high throughput process, that is, a laser which can treat many square centimeters of surface area per second. The shock process has a broad range of applications, especially in the aerospace industry, where treating parts to reduce or eliminate corrosion failure is very important. The invention may be used for treating metal components to improve strength and corrosion resistance. The invention has a broad range of applications for parts that are currently shot peened and/or require peening by means other than shot peening. Major applications for the invention are in the automotive and aerospace industries for components such as turbine blades, compressor components, gears, etc.

  19. Tailoring Topology Optimization to Composite Pressure Vessel Design with Simultaneous

    E-Print Network [OSTI]

    Paulino, Glaucio H.

    ;Introduction ­ CNG Pressure Vessels Compressed Natural Gas (CNG) Pressure Vessels CNG Cargo Containment System

  20. Tailored net-shape powder composites by spark plasma sintering

    E-Print Network [OSTI]

    Khaleghi, Evan Aryan

    2012-01-01T23:59:59.000Z

    produced by spark plasma sintering”, Powder Metall. , 51, 59nanoparticles in spark plasma sintering. Mater. Sci. Eng. ,Evolution During Spark Plasma Sintering,” Ceram. Int. , 35,

  1. Tailor Synthesis of Nanostructures for Direct Integration Into Solar Cells 

    E-Print Network [OSTI]

    Van Laer, Maxime 1989-

    2012-05-09T23:59:59.000Z

    water and reduce carbon dioxide into carbohydrates as a “usable” energy source2. A more applicable way the sun’s light energy can be used to create fuel is through the excitation of electrons known as the photovoltaic effect. It has been postulated... to the success of this project regards the material chosen. The principal property of any photo absorbing material is its band gap, as it defines what range of the solar spectrum the photovoltaic cell absorbs5. Energy of light is directly proportional to its...

  2. Recent Results for the Ferritics Isotopic Tailoring (FIST) Experiment

    SciTech Connect (OSTI)

    Gelles, David S.; Hamilton, M L.; Oliver, Brian M.; Greenwood, Lawrence R.; Ohnuki, Somei; Shiba, K; Kohno, Yutaka; Kohyama, Akira; Robertson, J P.

    2002-12-01T23:59:59.000Z

    An alloy of F82H prepared using the isotope 54 Fe in order to encourage H and He production in a fission reactor has been irradiated in the HFIR JP20 experiment at three temperatures to 7 dpa as TEM disks. Irradiated disks were shear punch tested, examined by TEM, analyzed for He and H content, and compared with previous results in order to quantify irradiation hardening due to transmutation-induced H and He. Hardening due to irradiation is found following irradiation at 300 and 400 C, that is intermediate between that at lower and higher dose, but hardening is negligible following irradiation at 500 C. Microstructural examinations show typical behavior of irradiation as a function of irradiation temperature, with moderate swelling after 400 C irradiation but few bubbles after irradiation at 300 C. Correlations of change in hardening with He and H content show little indication of transmutation-induced hardening, but measured H levels do not agree with predictions and therefore H production and analysis requires further study.

  3. Tailoring Infrastructures: Supporting Cooperative Work with Configurable Email Filters

    E-Print Network [OSTI]

    -siegen.de Fraunhofer Institute for Applied Information Technology (FhG-FIT) Schloss Birlinghoven, 53754 Sankt Augustin, Germany volker.wulf@fit.fraunhofer.de Abstract. In fragmented work settings like network organizations or virtual organizations, monolithic approaches to implement support for collaboration would require

  4. Tailoring the flow of soft glasses by soft additives

    E-Print Network [OSTI]

    E. Zaccarelli; C. Mayer; A. Asteriadi; C. N. Likos; F. Sciortino; J. Roovers; H. Iatrou; N. Hadjichristidis; P. Tartaglia; H. Löwen; D. Vlassopoulos

    2005-11-15T23:59:59.000Z

    We examine the vitrification and melting of asymmetric star polymers mixtures by combining rheological measurements with mode coupling theory. We identify two types of glassy states, a {\\it single} glass, in which the small component is fluid in the glassy matrix of the big one and a {\\it double} glass, in which both components are vitrified. Addition of small star polymers leads to melting of {\\it both} glasses and the melting curve has a non-monotonic dependence on the star-star size ratio. The phenomenon opens new ways for externally steering the rheological behavior of soft matter systems.

  5. Understanding and Tailoring the Mechanical Properties of LIGA Fabricated Materials

    SciTech Connect (OSTI)

    Buchheit, T.E.; Christenson, T.R.; Lavan, D.A.; Schmale, D.T.

    1999-01-25T23:59:59.000Z

    LIGA fabricated materials and components exhibit several processing issues affecting their metallurgical and mechanical properties, potentially limiting their usefulness for MEMS applications. For example, LIGA processing by metal electrodeposition is very sensitive to deposition conditions which causes significant processing lot variations of mechanical and metallurgical properties. Furthermore, the process produces a material with a highly textured lenticular rnicrostructural morphology suggesting an anisotropic material response. Understanding and controlling out-of-plane anisotropy is desirable for LIGA components designed for out-of-plane flexures. Previous work by the current authors focused on results from a miniature servo-hydraulic mechanical test frame constructed for characterizing LIGA materials. Those results demonstrated microstructural and mechanical properties dependencies with plating bath current density in LIGA fabricated nickel (LIGA Ni). This presentation builds on that work and fosters a methodology for controlling the properties of LIGA fabricated materials through processing. New results include measurement of mechanical properties of LIGA fabricated copper (LIGA Cu), out-of-plane and localized mechanical property measurements using compression testing and nanoindentation of LIGA Ni and LIGA Cu.

  6. Passive aeroelastic tailoring of wind turbine blades : a numerical analysis

    E-Print Network [OSTI]

    Deilmann, Christian

    2009-01-01T23:59:59.000Z

    This research aims to have an impact towards a sustainable energy supply. In wind power generation losses occur at tip speed ratios which the rotor was not designed for. Since the ideal blade shape changes nonlinearly with ...

  7. Gasifier feed - Tailor-made from Illinois coals

    SciTech Connect (OSTI)

    Ehrlinger, H.P. III (Illinois State Geological Survey, Champaign, IL (United States)); Lytle, J.; Frost, R.R.; Lizzio, A.; Kohlenberger, L.; Brewer, K. (Illinois State Geological Survey, Champaign, IL (United States) DESTEC Energy (United States) Williams Technology (United States) Illinois Coal Association (United States))

    1992-01-01T23:59:59.000Z

    The main purpose of this project is to produce a feedstock from preparation plant fines from an Illinois coal that is ideal for a slurry fed, slagging, entrained-flow coal gasifier. The high sulfur content and high Btu value of Illinois coals are particularly advantageous in such a gasifier; preliminary calculations indicate that the increased cost of removing sulfur from the gas from a high sulfur coal is more than offset by the increased revenue from the sale of the elemental sulfur; additionally the high Btu Illinois coal concentrates more energy into the slurry of a given coal to water ratio. This project will bring the expertise of four organizations together to perform the various tasks. The Illinois Coal Association will help direct the project to be the most beneficial to the Illinois coal industry. DESTEC Energy, a wholly-owned subsidiary of Dow Chemical Company, will provide guidelines and test compatibility of the slurries developed for gasification feedstock. Williams Technology will provide their expertise in long distance slurry pumping, and test selected products for viscosity, pumpability, and handlability. The Illinois State Geological Survey will study methods for producing clean coal/water slurries from preparation plant wastes including the concentration of pyritic sulfur into the coal slurry to increase the revenue from elemental sulfur produced during gasification operations, and decrease the pyritic sulfur content of the waste streams. ISGS will also test the gasification reactivity of the coals. As reported earlier, a variety of possible samples of coal have been analyzed and the gasification performance evaluation reported. Additionally, commercial sized samples of -28 mesh {times} 100 mesh coal -100 {times} 0 coal were subjected to pumpability testing. Neither the coarse product nor the fine product by themselves proved to be good candidates for trouble free pumping, but the mix of the two proved to be a very acceptable product

  8. Gasifier feed - Tailor-made from Illinois coals

    SciTech Connect (OSTI)

    Ehrlinger, H.P. III (Illinois State Geological Survey, Champaign, IL (United States)); Lytle, J.; Frost, R.R.; Lizzio, A.; Kohlenberger, L.; Brewer, K. (Illinois State Geological Survey, Champaign, IL (United States) DESTEC Energy (United States) Williams Technology, (United States) Illinois Coal Association (United States))

    1992-01-01T23:59:59.000Z

    The main purpose of this project is to produce a feedstock from preparation plant fines from an illinois coal that is ideal for a slurry fed, slagging, entrained-flow coal gasifier. The high sulfur content and high Btu value of Illinois coals are particularly advantageous in such a gasifier; preliminary calculations indicate that the increased cost of removing sulfur from the gas from a high sulfur coal is more than offset by the increased revenue from the sale of the elemental sulfur; additionally the high Btu Illinois coal concentrates more energy into the slurry of a given coal to water ratio. The Btu is higher not only because of the higher Btu value of the coal but also because Illinois coal requires less water to produce a pumpable slurry than western coal, i.e., as little as 30--35% water may be used for Illinois coal as compared to approximately 45% for most western coals.

  9. Gasifier feed: Tailor-made from Illinois coals

    SciTech Connect (OSTI)

    Ehrlinger, H.P. III.

    1991-01-01T23:59:59.000Z

    The purpose of this research is to develop a coal slurry from waste streams using Illinois coal that is ideally suited for a gasification feed. The principle items to be studied are (1) methods of concentrating pyrite and decreasing other ash forming minerals into a high grade gasification feed using froth flotation and gravity separation techniques; (2) chemical and particle size analyses of coal slurries; (3) determination of how that slurry can be densified and to what degree of densification is optimum from the pumpability and combustibility analyses; and (4) reactivity studies.

  10. Anomalous phenomena and spectral tailoring in photonic crystals

    E-Print Network [OSTI]

    Ghebrebrhan, Michael

    2010-01-01T23:59:59.000Z

    Photonic crystals are recently discovered meta-materials whose optical properties arise from periodic refractive index variations. In this thesis I examine various aspects of photonic crystals including a self-assembled ...

  11. Tailoring a 67 attosecond pulse through advantageous phase-mismatch

    E-Print Network [OSTI]

    Van Stryland, Eric

    be obtained [3]. The attochirp is roughly constant over the plateau but in- creases rapidly at the low (X not only by the response of individual atoms, but also by the coherent build-up of XUV photons, which leads with experimental conditions [7­9]. In this letter, we de- monstrated that by tuning the generation gas pressure

  12. Linear nozzle with tailored gas plumes and method

    DOE Patents [OSTI]

    Leon, David D. (Murrysville, PA); Kozarek, Robert L. (Apollo, PA); Mansour, Adel (Mentor, OH); Chigier, Norman (Pittsburgh, PA)

    1999-01-01T23:59:59.000Z

    There is claimed a method for depositing fluid material from a linear nozzle in a substantially uniform manner across and along a surface. The method includes directing gaseous medium through said nozzle to provide a gaseous stream at the nozzle exit that entrains fluid material supplied to the nozzle, said gaseous stream being provided with a velocity profile across the nozzle width that compensates for the gaseous medium's tendency to assume an axisymmetric configuration after leaving the nozzle and before reaching the surface. There is also claimed a nozzle divided into respective side-by-side zones, or preferably chambers, through which a gaseous stream can be delivered in various velocity profiles across the width of said nozzle to compensate for the tendency of this gaseous medium to assume an axisymmetric configuration.

  13. Self-Assembling Process for Fabricating Tailored Thin Films

    ScienceCinema (OSTI)

    None

    2010-01-08T23:59:59.000Z

    A simple, economical nanotechnology coating process that enables the development of nanoparticle thin films with architectures and properties unattainable by any other processing method. 2007 R&D 100 winner (SAND2007-1878P)

  14. Self-Assembling Process for Fabricating Tailored Thin Films

    ScienceCinema (OSTI)

    Sandia

    2009-09-01T23:59:59.000Z

    A simple, economical nanotechnology coating process that enables the development of nanoparticle thin films with architectures and properties unattainable by any other processing method. 2007 R&D 100 winner (SAND2007-1878P)

  15. New OLED Cathode Materials with Tailored Low Work Function - Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level:Energy: Grid Integration Redefining What's Possible for Renewable Energy:Nanowire Solar541,9337, 2011R - 445 CUNew

  16. Understanding and Tailoring Metal-Support Interactions in Heterogeneous

    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:Energy: Grid Integration Redefining What'sis Taking Over OurThe Iron Spin TransitionProgramUndergraduate MonthlyDecoupling PamelaCatalysts |

  17. Tailored Marketing for Under-Represented Population Segments | Department

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed offOCHCO Overview OCHCOSystems Analysis Success Stories Systems AnalysisTESTIMONYTTWG LicensingUof

  18. Property Prediction Tools for Tailored Polymer Composite Structures |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of ContaminationHubs+ ReportEnergy National

  19. Property Prediction Tools for Tailored Polymer Composite Structures |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOrigin of ContaminationHubs+ ReportEnergy NationalDepartment of Energy 2.pdf More

  20. Engineering Property Prediction Tools for Tailored Polymer Composite

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny:RevisedAdvisoryStandard |inHVACEnforcementEngaging Students in20 *Structures |

  1. Engineering Property Prediction Tools for Tailored Polymer Composite

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't Your Destiny:RevisedAdvisoryStandard |inHVACEnforcementEngaging Students in20 *Structures

  2. Tailored Acicular Mullite Substrates for Multifunctional Diesel Particulate

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOriginEducationVideoStrategic| Department of EnergyFOREnergy IV: Technical 1.Tackling

  3. Tailored Materials for Advanced CIDI Engines | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOriginEducationVideoStrategic| Department of EnergyFOREnergy IV: Technical 1.Tackling1

  4. Tailored Materials for Advanced CIDI Engines | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOriginEducationVideoStrategic| Department of EnergyFOREnergy IV: Technical 1.Tackling10

  5. Tailored Materials for High Efficiency CIDI Engines (Caterpillar CRADA) |

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn'tOriginEducationVideoStrategic| Department of EnergyFOREnergy IV: Technical

  6. Carbon dioxide and climate. [Appendix includes names and addresses of the Principal Investigators for the research projects funded in FY1991

    SciTech Connect (OSTI)

    Not Available

    1991-10-01T23:59:59.000Z

    Global climate change is a serious environmental concern, and the US has developed An Action Agenda'' to deal with it. At the heart of the US effort is the US Global Change Research Program (USGCRP), which has been developed by the Committee on Earth and Environmental Sciences (CEES) of the Federal Coordinating Council for Sciences, Engineering, and Technology (FCCSET). The USGCRP will provide the scientific basis for sound policy making on the climate-change issue. The DOE contribution to the USGCRP is the Carbon Dioxide Research Program, which now places particular emphasis on the rapid improvement of the capability to predict global and regional climate change. DOE's Carbon Dioxide Research Program has been addressing the carbon dioxide-climate change connection for more than twelve years and has provided a solid scientific foundation for the USGCRP. The expansion of the DOE effort reflects the increased attention that the Department has placed on the issue and is reflected in the National Energy Strategy (NES) that was released in 1991. This Program Summary describes projects funded by the Carbon Dioxide Research Program during FY 1991 and gives a brief overview of objectives, organization, and accomplishments. The Environmental Sciences Division of the Office of Health and Environmental Research, Office of Energy Research supports a Carbon Dioxide Research Program to determine the scientific linkage between the rise of greenhouse gases in the atmosphere, especially carbon dioxide, and climate and vegetation change. One facet is the Core CO{sub 2} Program, a pioneering program that DOE established more than 10 years ago to understand and predict the ways that fossil-fuel burning could affect atmospheric CO{sub 2} concentration, global climate, and the Earth's biosphere. Major research areas are: global carbon cycle; climate detection and models of climate change; vegetation research; resource analysis; and, information and integration.

  7. In-Situ Radiological Surveys to Address Nuclear Criticality Safety Requirements During Remediation Activities at the Shallow Land Disposal Area, Armstrong County, Pennsylvania - 12268

    SciTech Connect (OSTI)

    Norris, Phillip; Mihalo, Mark; Eberlin, John; Lambert, Mike [Cabrera Services (United States); Matthews, Brian [Nuclear Safety Associates (United States)

    2012-07-01T23:59:59.000Z

    Cabrera Services Inc. (CABRERA) is the remedial contractor for the Shallow Land Disposal Area (SLDA) Site in Armstrong County Pennsylvania, a United States (US) Army Corps of Engineers - Buffalo District (USACE) contract. The remediation is being completed under the USACE's Formerly Utilized Sites Remedial Action Program (FUSRAP) which was established to identify, investigate, and clean up or control sites previously used by the Atomic Energy Commission (AEC) and its predecessor, the Manhattan Engineer District (MED). As part of the management of the FUSRAP, the USACE is overseeing investigation and remediation of radiological contamination at the SLDA Site in accordance with the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), 42 US Code (USC), Section 9601 et. seq, as amended and, the National Oil and Hazardous Substance Pollution Contingency Plan (NCP), Title 40 of the Code of Federal Regulations (CFR) Section 300.430(f) (2). The objective of this project is to clean up radioactive waste at SLDA. The radioactive waste contains special nuclear material (SNM), primarily U-235, in 10 burial trenches, Cabrera duties include processing, packaging and transporting the waste to an offsite disposal facility in accordance with the selected remedial alternative as defined in the Final Record of Decision (USACE, 2007). Of particular importance during the remediation is the need to address nuclear criticality safety (NCS) controls for the safe exhumation and management of waste containing fissile materials. The partnership between Cabrera Services, Inc. and Measutronics Corporation led to the development of a valuable survey tool and operating procedure that are essential components of the SLDA Criticality Safety and Material Control and Accountability programs. Using proven existing technologies in the design and manufacture of the Mobile Survey Cart, the continued deployment of the Cart will allow for an efficient and reliable methodology to allow for the safe exhumation of the Special Nuclear Material in existing SLDA trenches. (authors)

  8. Comprehensive Lifecycle Planning and Management System For Addressing Water Issues Associated With Shale Gas Development In New York, Pennsylvania, And West Virginia

    SciTech Connect (OSTI)

    J. Daniel Arthur

    2012-03-31T23:59:59.000Z

    The objective of this project is to develop a modeling system to allow operators and regulators to plan all aspects of water management activities associated with shale gas development in the target project area of New York, Pennsylvania, and West Virginia (â??target areaâ?), including water supply, transport, storage, use, recycling, and disposal and which can be used for planning, managing, forecasting, permit tracking, and compliance monitoring. The proposed project is a breakthrough approach to represent the entire shale gas water lifecycle in one comprehensive system with the capability to analyze impacts and options for operational efficiency and regulatory tracking and compliance, and to plan for future water use and disposition. It will address all of the major water-related issues of concern associated with shale gas development in the target area, including water withdrawal, transport, storage, use, treatment, recycling, and disposal. It will analyze the costs, water use, and wastes associated with the available options, and incorporate constraints presented by permit requirements, agreements, local and state regulations, equipment and material availability, etc. By using the system to examine the water lifecycle from withdrawals through disposal, users will be able to perform scenario analysis to answer "what if" questions for various situations. The system will include regulatory requirements of the appropriate state and regional agencies and facilitate reporting and permit applications and tracking. These features will allow operators to plan for more cost effective resource production. Regulators will be able to analyze impacts of development over an entire area. Regulators can then make informed decisions about the protections and practices that should be required as development proceeds. This modeling system will have myriad benefits for industry, government, and the public. For industry, it will allow planning all water management operations for a project or an area as one entity to optimize water use and minimize costs subject to regulatory and other constraints. It will facilitate analysis of options and tradeoffs, and will also simplify permitting and reporting to regulatory agencies. The system will help regulators study cumulative impacts of development, conserve water resources, and manage disposal options across a region. It will also allow them to track permits and monitor compliance. The public will benefit from water conservation, improved environmental performance as better system wide decisions are made, and greater supply of natural gas, with attendant lower prices, as costs are reduced and development is assisted through better planning and scheduling. Altogether, better economics and fewer barriers will facilitate recovery of the more than 300 trillion cubic feet of estimated recoverable natural gas resource in the Marcellus Shale in a manner that protects the environment.

  9. Adress | Address: Gteborgs universitet, Examensenheten Fax: 031-786 5180 | +46 31 786 5180 Box 100, 405 30 Gteborg Telefon | Telephone: 031-786 1850 | +46 31 786 1850

    E-Print Network [OSTI]

    Harding, Karin

    :00-11:00 ANSÖKAN OM LICENTIAT- OCH DOKTORSEXAMEN - Var god texta tydligt! LICENTIATE AND DOCTOR DEGREE APPLICATION-postadress:.......................................................................................................................................................................................................................................................................................................................................................... E-mail address LICENTIATEXAMEN | DEGREE OF LICENTIATE Ekonomie licentiat | Licentiate of Philosophy Farmacie licentiat | Degree of Licentiate Filosofie licentiat | Licentiate of Philosophy Juris licentiat

  10. * Address for correspondence: Dr. J. C. O'Reilly, Department of Biology, University of Miami, Coral Gables, FL 33124-0421, USA. E-mail: oreilly@bio.miami.edu.

    E-Print Network [OSTI]

    Nishikawa, Kiisa

    Behavior in Adult Amphibians James C. O'Reilly 1* , Stephen M. Deban 2 & Kiisa C. Nishikawa 3 1 Department* Address for correspondence: Dr. J. C. O'Reilly, Department of Biology, University of Miami, Coral Morphology, pp. 153-190. P. Aerts, K. D'Août, A. Herrel & R. Van Damme, Eds. © Shaker Publishing 2002, ISBN

  11. 3. PROPONENT OF THIS NEWSLETTER: HQUSACE/CECW-EI, 202-761-5545 or DSN-763-5545, and FAX 202-761-0623 and Internet Address: "amitava.ghosh@usace.army.mil".

    E-Print Network [OSTI]

    US Army Corps of Engineers

    of construction date of 1 October 2005 (MCP Index = 2276) for an area cost factor (ACF) of 1.00. These unit costs CONSTRUCTION PROGRAM (MCP) INDEX The base cost index for the unit costs herein in Appendix A is for an assumed-761-0623 and Internet Address: "amitava.ghosh@usace.army.mil". FACILITIES UNIT COSTS - MILITARY CONSTRUCTION PAX

  12. Renewable Energy and Efficiency Modeling Analysis Partnership: An Analysis of How Different Energy Models Addressed a Common High Renewable Energy Penetration Scenario in 2025

    SciTech Connect (OSTI)

    Blair, N.; Jenkin, T.; Milford, J.; Short, W.; Sullivan, P.; Evans, D.; Lieberman, E.; Goldstein, G.; Wright, E.; Jayaraman, K.; Venkatech, B.; Kleiman, G.; Namovicz, C.; Smith, B.; Palmer, K.; Wiser, R.; Wood, F.

    2009-09-30T23:59:59.000Z

    The Renewable Energy and Efficiency Modeling and Analysis Partnership (REMAP) sponsors ongoing workshops to discuss individual 'renewable' technologies, energy/economic modeling, and - to some extent - policy issues related to renewable energy. Since 2002, the group has organized seven workshops, each focusing on a different renewable technology (geothermal, solar, wind, etc.). These workshops originated and continue to be run under an informal partnership of the Environmental Protection Agency (EPA), the Department of Energy's (DOE) Office of Energy Efficiency and Renewable Energy (EERE), the National Renewable Energy Laboratory (NREL), and the American Council on Renewable Energy (ACORE). EPA originally funded the activities, but support is now shared between EPA and EERE. REMAP has a wide range of participating analysts and models/modelers that come from government, the private sector, and academia. Modelers include staff from the Energy Information Administration (EIA), the American Council for an Energy-Efficient Economy (ACEEE), NREL, EPA, Resources for the Future (RFF), Argonne National Laboratory (ANL), Northeast States for Coordinated Air Use Management (NESCAUM), Regional Economic Models Inc. (REMI), ICF International, OnLocation Inc., and Boston University. The working group has more than 40 members, which also includes representatives from DOE, Lawrence Berkeley National Laboratory (LBNL), Union of Concerned Scientists (UCS), Massachusetts Renewable Energy Trust, Federal Energy Regulatory Commission (FERC), and ACORE. This report summarizes the activities and findings of the REMAP activity that started in late 2006 with a kickoff meeting, and concluded in mid-2008 with presentations of final results. As the project evolved, the group compared results across models and across technologies rather than just examining a specific technology or activity. The overall goal was to better understand how and why different energy models give similar and/or different answers in response to a set of focused energy-related questions. The focus was on understanding reasons for model differences, not on policy implications, even though a policy of high renewable penetration was used for the analysis. A group process was used to identify the potential question (or questions) to be addressed through the project. In late 2006, increasing renewable energy penetration in the electricity sector was chosen from among several options as the general policy to model. From this framework, the analysts chose a renewable portfolio standard (RPS) as the way to implement the required renewable energy market penetration in the models. An RPS was chosen because it was (i) of interest and represented the group's consensus choice, and (ii) tractable and not too burdensome for the modelers. Because the modelers and analysts were largely using their own resources, it was important to consider the degree of effort required. In fact, several of the modelers who started this process had to discontinue participation because of other demands on their time. Federal and state RPS policy is an area of active political interest and debate. Recognizing this, participants used this exercise to gain insight into energy model structure and performance. The results are not intended to provide any particular insight into policy design or be used for policy advocacy, and participants are not expected to form a policy stance based on the outcomes of the modeling. The goals of this REMAP project - in terms of the main topic of renewable penetration - were to: (1) Compare models and understand why they may give different results to the same question, (2) Improve the rigor and consistency of assumptions used across models, and (3) Evaluate the ability of models to measure the impacts of high renewable-penetration scenarios.

  13. Tutors Spring 2014 Name Email Address

    E-Print Network [OSTI]

    Indiana University

    @indiana.edu Brown, Ian irbrown@indiana.edu Martin, Taylor tm40@indiana.edu Campbell, Alexander campball@indiana.edu Bogart, Ryland rbogart@indiana.edu Campbell, Alexander campball@indiana.edu Greene, Alec greeneab

  14. Viewpoint: Interdisciplinary research to address societal issues

    E-Print Network [OSTI]

    Wehrli, Bernhard

    , agrochemicals) have a satisfactory biodegradability".3 The authors further "...encourage[d] chemists

  15. Agenda: Enhancing Energy Infrastructure Resiliency and Addressing...

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

    of Congress TBD 11:00 a.m. - 12:00 p.m.* Panel I - Resiliency and Vulnerabilities in Energy Transmission, Storage and Distribution *Panel I may start at 10:30 a.m. if there...

  16. Henri Dwyer Address: 39 Highview Drive

    E-Print Network [OSTI]

    ) - Ecole Polytechnique, Paris, France Engineering program in one of France's leading schools - present Administrator/Consulting - Waste-to-Energy Research and Technology Council, New York, NY, USA Part Research Internship - Segawa Laboratory, RCAST, Tokyo University, Tokyo, Japan Research internship

  17. Energy Department Assistant Secretary Patricia Hoffman Addresses...

    Office of Environmental Management (EM)

    responsible action by regulators and generators, the timeliness associated with the construction of new generation capacity and installation of pollution control retrofits would...

  18. Presidential Inaugural Address M. Duane Nellis

    E-Print Network [OSTI]

    Rock, Chris

    , Texas Tech University. This university was founded with a western pioneer spirit, indeed a West Texas found this university and community to be a beacon that shines bright across West Texas, the state Plains alone). All these successes are noteworthy. But in the spirit of West Texas and the dream

  19. Verification Checklist Home Address: City: State: Zip:

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

    completed. o o HVAC System Quality Installation Rater Checklist completed. o o Moisture Control 1.1 Drain or sump pump installed in basements and crawlspaces (Exception:...

  20. Email or share this Web address

    E-Print Network [OSTI]

    Lovley, Derek

    that generate significant amounts of electricity could be used in microbial fuel cells to provide power in remote environments or to convert waste to electricity. Professor Derek Lovley, from the University, Sept. 7. The researchers isolated a strain of Geobacter sulfurreducens which they called KN400