National Library of Energy BETA

Sample records for indexes issues tips

  1. Inside this issue: Green Holiday Tips 2

    E-Print Network [OSTI]

    Kidd, William S. F.

    Inside this issue: Message 1 Green Holiday Tips 2 Real vs. Fake Tree 3 Semester wrap up: Energy a record number of CFL bulbs being distributed in the living residences, had another great energy campaign such as compost bins, bird feeders, energy/water saving appliances, bikes or bus passes make great gifts! Make

  2. Housekeeping Tips Housekeeping tips

    E-Print Network [OSTI]

    Davis, Jesse

    's even healthier. To reduce the chlorine-taste, you can use a water filter (Saey, Brita), or leave1 Housekeeping Tips #12;2 Housekeeping tips 1. Water and cleaning 1.1 rational use of water 1.2 use ________________________________________________ 1. Water and cleaning 1.1 Rational use of water · Drinking The water that comes out of the tap

  3. Monthly Weather Review Author and Subject Index 1873-1935 Tracks of Storm Centres for January 1873 from Monthly Weather Review vol. 1 issue 1

    E-Print Network [OSTI]

    Monthly Weather Review Author and Subject Index 1873-1935 Tracks of Storm Centres for January 1873 from Monthly Weather Review vol. 1 issue 1 Transcribed and Prepared by: Albert E. Theberge, Jr. (Skip #12;Background: The Monthly Weather Review Author and Subject Index 1873-1935 is based on the Monthly

  4. USC HUMAN SUBJECTS NEWSLETTER VOLUME 2, ISSUE 4 Available online--http://www.usc.edu/admin/provost/oprs/news/archives/index.html/

    E-Print Network [OSTI]

    Biederman, Irving

    - 1 - USC HUMAN SUBJECTS NEWSLETTER VOLUME 2, ISSUE 4 Available online--http://www.usc.edu/admin/provost/oprs/news/archives/index.html/ Welcome to the Human Subjects Newsletter Welcome to the 1st Human Subjects Newsletter of the new school national news in Human Subjects Research, changes at the local or federal level, and items we just want

  5. Negotiating a Job Offer: Tips and Blunders Top 10 Negotiating Tips

    E-Print Network [OSTI]

    Negotiating a Job Offer: Tips and Blunders Top 10 Negotiating Tips: Listen Carefully: Listening their constraints and desires, as you expect them to recognize yours. Offer solutions: It is your responsibility to offer solutions, which can be the basis for negotiations. Pointing out just the issues or problems

  6. Vegetable Crops Hotline index 2008 MANAGEMENT TIPS

    E-Print Network [OSTI]

    Ginzel, Matthew

    's Wilt 489 Using Herbicides with Plastic Mulch 490 Midwest Vegetable Production Guide for Commercial

  7. March 26, 2013 IT Service Manager Tips & Tricks

    E-Print Network [OSTI]

    Ottino, Julio M.

    Manager Archive. 3. Enter terms and values that reference your ticket (e.g. Interaction ID, Incident ID home page Tip 5: Use Global Issues only for P1 and P2 level incidents Tip 6: Search archived HP Service-down select IT Service Manager. 5. Refine your search using keywords. * Use "AND" or "OR" when searching

  8. METAMATERIALS: Large-area printed 3D negative-index metamaterial is flexible -Laser Focus World http://www.laserfocusworld.com/articles/print/volume-47/issue-8/world-news/metamaterials-large-area-printed-3d-negative-index-metamaterial-is-flexible.html[8/1

    E-Print Network [OSTI]

    Rogers, John A.

    METAMATERIALS: Large-area printed 3D negative-index metamaterial is flexible - Laser Focus World http://www.laserfocusworld.com/articles/print/volume-47/issue-8/world-news/metamaterials-large-area-printed-3d-negative-index-metamaterial-is-flexible.html[8/12/2011 3:45:06 PM] About · Advertise · Advertise

  9. Story Tips for Media | ORNL

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

    Contacts Media Mentions RSS Feeds News Home | ORNL | News | Story Tips Story Tips ORNL's Office of Communications works with national, regional, and local media outlets on news...

  10. Post-Show Tips

    Broader source: Energy.gov [DOE]

    These guidelines are designed to help you with the post-show process. This page includes tips for tearing down your exhibit, shipping the exhibit, and collecting your bills.

  11. Water Conservation Tips

    E-Print Network [OSTI]

    Brown, Martha

    2008-01-01

    Gardener Water Conservation Tips fo r t h e UCSC Farm &aware of the need to use water responsibly, whether or notcut landscape and garden water needs. Here we share some of

  12. Magnet pole tips

    DOE Patents [OSTI]

    Thorn, Craig E. (Wading River, NY); Chasman, Chellis (Setauket, NY); Baltz, Anthony J. (Coram, NY)

    1984-04-24

    An improved magnet which more easily provides a radially increasing magnetic field, as well as reduced fringe field and requires less power for a given field intensity. The subject invention comprises a pair of spaced, opposed magnetic poles which further comprise a pair of pole roots, each having a pole tip attached to its center. The pole tips define the gap between the magnetic poles and at least a portion of each pole tip is separated from its associated pole root. The separation begins at a predetermined distance from the center of the pole root and increases with increasing radial distance while being constant with azimuth within that portion. Magnets in accordance with the subject invention have been found to be particularly advantageous for use in large isochronous cyclotrons.

  13. Magnet pole tips

    DOE Patents [OSTI]

    Thorn, C.E.; Chasman, C.; Baltz, A.J.

    1981-11-19

    An improved magnet more easily provides a radially increasing magnetic field, as well as reduced fringe field and requires less power for a given field intensity. The subject invention comprises a pair of spaced, opposed magnetic poles which further comprise a pair of pole roots, each having a pole tip attached to its center. The pole tips define the gap between the magnetic poles and at least a portion of each pole tip is separated from its associated pole root. The separation begins at a predetermined distance from the center of the pole root and increases with increasing radial distance while being constant with azimuth within that portion. Magnets in accordance with the subject invention have been found to be particularly advantageous for use in large isochronous cyclotrons.

  14. Environment News Service for the latest environmental news, current issues, climate, water, food, forests, species, energy, education. RSS feed. | | | | |Home About News Index Services My Account Events | Search February 2, 2006

    E-Print Network [OSTI]

    Environment News Service for the latest environmental news, current issues, climate, water, food, forests, species, energy, education. RSS feed. | | | | |Home About News Index Services My Account Events Kingdom and the United States at the beginning of the year. The core topics for the G8 meeting are energy

  15. Web Editors Tips & Tricks

    E-Print Network [OSTI]

    Dhamala, Mukesh

    Web Editors VOLUME 4.0 Tips & Tricks Editing is the first step to success: One of the most important aspects of maintaining a successful web presence is the editing process. It is extremely important and review: studentaffairs.gsu.edu/web-support. · Phone: Hyphenate to separate sections. · Time: Reference

  16. GEOMETRY TIP CAP EFFECTS ON FORMATION AND NEAR WAKE EVOLUTION OF THE ROTOR TIP VORTICES

    E-Print Network [OSTI]

    blade tip cap. PIV measurements of the crossflow velocities around the forming tip vortex were performed

  17. Tips: Lighting | Department of Energy

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

    Tips: Lighting Tips: Lighting Lighting choices save you money. Energy-efficient light bulbs are available in a wide variety of sizes and shapes. Lighting choices save you money....

  18. Gas only nozzle fuel tip

    DOE Patents [OSTI]

    Bechtel, William Theodore (Scotia, NY); Fitts, David Orus (Ballston Spa, NY); DeLeonardo, Guy Wayne (Glenville, NY)

    2002-01-01

    A diffusion flame nozzle gas tip is provided to convert a dual fuel nozzle to a gas only nozzle. The nozzle tip diverts compressor discharge air from the passage feeding the diffusion nozzle air swirl vanes to a region vacated by removal of the dual fuel components, so that the diverted compressor discharge air can flow to and through effusion holes in the end cap plate of the nozzle tip. In a preferred embodiment, the nozzle gas tip defines a cavity for receiving the compressor discharge air from a peripheral passage of the nozzle for flow through the effusion openings defined in the end cap plate.

  19. Outlook 2010 Tips 'n Tricks General Outlook Tips

    E-Print Network [OSTI]

    1 Outlook 2010 Tips 'n Tricks General Outlook Tips 1. Display Outlook Today Mail | Click on the top-level email account address to display a customizable "Day at a Glance" view of Outlook 2. Change Outlook's default starting location File | Options | Advanced | "Start Outlook in this folder:" | Browse

  20. Actuals Journal Approval Tip NUFinancials

    E-Print Network [OSTI]

    Shull, Kenneth R.

    Actuals Journal Approval Tip NUFinancials Workflow and Approvals FMS804 02/20/2009-vlr FMS804 Actuals Journal Approval Tip © 2009 Northwestern University FMS804 ­ Job Aid Page 1 of 1 This job aid describes what an Actuals Journal should look like to an Approver. Explanation: Whenever an Actuals journal

  1. Tips: Laundry | Department of Energy

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

    circulation and prevent fire hazards. Periodically, use the long nozzle tip on your vacuum cleaner to remove the lint that collects below the lint screen in the lint screen slot...

  2. Energy Savers: Cool Summer Tips

    SciTech Connect (OSTI)

    Miller, M.

    2001-06-18

    A tri-fold brochure addressing energy-saving tips for homeowners ranging from low- or no-cost suggestions to higher cost suggestions for longer-term savings. Cooling, windows, weatherizing, and landscaping are addressed.

  3. Library Quick TipsLibrary Quick TipsLibrary Quick TipsLibrary Quick Tips Library ServicesLibrary ServicesLibrary ServicesLibrary Services

    E-Print Network [OSTI]

    Library Quick TipsLibrary Quick TipsLibrary Quick TipsLibrary Quick Tips i Library ServicesLibrary ServicesLibrary ServicesLibrary Services library.murdoch.edu.au/Students/ BORROWING (Undergraduates) You hour of the Library opening. Penalty points When an item is not returned on time, you accrue penalty

  4. Turbine blade with contoured chamfered squealer tip

    DOE Patents [OSTI]

    Lee, Ching-Pang

    2014-12-30

    A squealer tip formed from a pressure side tip wall and a suction side tip wall extending radially outward from a tip of the turbine blade is disclosed. The pressure and suction side tip walls may be positioned along the pressure sidewall and the suction sidewall of the turbine blade, respectively. The pressure side tip wall may include a chamfered leading edge with film cooling holes having exhaust outlets positioned therein. An axially extending tip wall may be formed from at least two outer linear surfaces joined together at an intersection forming a concave axially extending tip wall. The axially extending tip wall may include a convex inner surface forming a radially outer end to an inner cavity forming a cooling system. The cooling system may include one or more film cooling holes in the axially extending tip wall proximate to the suction sidewall, which promotes increased cooling at the pressure and suction sidewalls.

  5. Tips: Windows | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowing YouNeed forUnruh About Us Timothy Unruh -HeatTips:Tips:

  6. Scanning tip microwave near field microscope

    DOE Patents [OSTI]

    Xiang, Xiao-Dong (Alameda, CA); Schultz, Peter G. (Oakland, CA); Wei, Tao (Albany, CA)

    1998-01-01

    A microwave near field microscope has a novel microwave probe structure wherein the probing field of evanescent radiation is emitted from a sharpened metal tip instead of an aperture or gap. This sharpened tip, which is electrically and mechanically connected to a central electrode, extends through and beyond an aperture in an endwall of a microwave resonating device such as a microwave cavity resonator or a microwave stripline resonator. Since the field intensity at the tip increases as the tip sharpens, the total energy which is radiated from the tip and absorbed by the sample increases as the tip sharpens. The result is improved spatial resolution without sacrificing sensitivity.

  7. the journalist Tips and advice

    E-Print Network [OSTI]

    Stølen, Ketil

    with criticism against UiO 16 The principle of public access 18 Media training and advice 20 PHOTO1 When the journalist calls Tips and advice on how to handle the media PHOTO:COLOURBOX.COM #12;2 3 article or debate article Take the initiative to contact the media! PHOTO:COLOURBOX.COM #12;8 9

  8. Turbine blade tip flow discouragers

    DOE Patents [OSTI]

    Bunker, Ronald Scott (Niskayuna, NY)

    2000-01-01

    A turbine assembly comprises a plurality of rotating blade portions in a spaced relation with a stationery shroud. The rotating blade portions comprise a root section, a tip portion and an airfoil. The tip portion has a pressure side wall and a suction side wall. A number of flow discouragers are disposed on the blade tip portion. In one embodiment, the flow discouragers extend circumferentially from the pressure side wall to the suction side wall so as to be aligned generally parallel to the direction of rotation. In an alternative embodiment, the flow discouragers extend circumferentially from the pressure side wall to the suction side wall so as to be aligned at an angle in the range between about 0.degree. to about 60.degree. with respect to a reference axis aligned generally parallel to the direction of rotation. The flow discouragers increase the flow resistance and thus reduce the flow of hot gas flow leakage for a given pressure differential across the blade tip portion so as to improve overall turbine efficiency.

  9. Tips: Water Heating | Department of Energy

    Office of Environmental Management (EM)

    Tips: Water Heating Tips: Water Heating July 17, 2014 - 4:53pm Addthis Keep your energy bills out of hot water. Insulate your water heater to save energy and money, or choose an...

  10. Loss mechanisms in turbine tip clearance flows

    E-Print Network [OSTI]

    Huang, Arthur (Arthur C.)

    2011-01-01

    Numerical simulations of tip clearance ow have been carried out to dene the loss generation mechanisms associated with tip leakage in unshrouded axial turbines. Mix- ing loss between the leakage, which takes the form of a ...

  11. Tips: Booklet Distribution | Department of Energy

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

    Tips: Booklet Distribution There are many ways to obtain Energy Saver-Tips on Saving Money and Energy at Home You can access Energy Saver, as well as the Spanish-language Energy...

  12. Tips: Booklet Distribution | Department of Energy

    Office of Environmental Management (EM)

    Addthis Tips: Booklet Distribution There are many ways to obtain Energy Saver-Tips on Saving Money and Energy at Home You can access Energy Saver, as well as the...

  13. Top Tips for Accessing Oxford's Information Resources

    E-Print Network [OSTI]

    Oxford, University of

    Top Tips for Accessing Oxford's Information Resources And How Brasenose College Library Fits In #12, electronic journals and books Top Tip 1: Attend the Bodleian induction sessions for your subject #12;Oxford ­ departmental, faculty, college Top Tip 2: Explore smaller libraries ­ www

  14. Top Tips for Accessing Oxford's Information Resources

    E-Print Network [OSTI]

    Oxford, University of

    Top Tips for Accessing Oxford's Information Resources And How Brasenose College Library Fits In #12, electronic journals and books Top Tip 1: Attend the induction session in your departmental library #12;Oxford ­ departmental, faculty, college Top Tip 2: Explore smaller libraries ­ www

  15. Injector tip for an internal combustion engine

    DOE Patents [OSTI]

    Shyu, Tsu Pin; Ye, Wen

    2003-05-20

    This invention relates to a the tip structure of a fuel injector as used in a internal combustion engine. Internal combustion engines using Homogeneous Charge Compression Ignition (HCCI) technology require a tip structure that directs fuel spray in a downward direction. This requirement necessitates a tip design that is capable of withstanding mechanical stresses associated with the design.

  16. Adjustable Speed Pumping Applications - Pumping Systems Tip Sheet #11

    SciTech Connect (OSTI)

    2007-01-01

    This two-page tip sheet provides practical tips on application of Adjustable Speed Drives in industrial settings.

  17. Tips: Insulation | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative FuelsofProgram: Report1538-1950 Timeline of Events: 1938-1950Insulation Tips:

  18. TrekIndex Issue 4 and 5 

    E-Print Network [OSTI]

    1976-01-01

    'NETTE Characterization. PV i;L Memory. PV ffl SHPRFE, ELIZABETH Temporal Tonperin;3. Tess 77I SHAFFER, 3R2ND . Poem. I D I C lrh Starship Weekly, IDIC irh Triad. IDIC ;)3 SHERMAN', JOSEFHA Tribble Trouble. Quad 7,2 » SIEGMmN, FSYCH Lament For Humankind. IE yl Star...

  19. TrekIndex Second Supplement Issue

    E-Print Network [OSTI]

    1981-01-01

    ! Wide Open Spaces. AC #4 EDWARDS, JACQUE LINE (also Jackie)- - The Healing. DC #1 (with S.M. Mordock) MaJel! DC #1 Pearl of Great p*ice. DC #1 United We Stand. DC #1 EIEKMAN, ROSEMARIE. Little Lady Milke-toast. TaL #1 Insufficient Data!!!* TaL #1 EILKE..., and several novels — Doreen Dabinett Dilithium Crystals — Jacqueline Edwards Final Frontier(c) —Cynthia Drake The Human Adventure Continues — Tess L« Thomas Illogical These Humans —Frieda Rayborn paradise One — M.B. Smith Plak-Tow — Bonnie Guyan Portal — Henry...

  20. TrekIndex Supplement Issue

    E-Print Network [OSTI]

    1979-01-01

    Moonbeam (Moon) #1/2, #3 Ed. Debra Walsh 1030 York Avenue, Lansdale, PA 19446 More Trek Tales (MTT) Ed. M.L. Barnes Pandora Press, P.O. Box 404, Ccranerce City, CO 80037 More Vulcan Reflections (MVR) Ed. Devra Langsam (see Masiform-D) Neural Neutralizer (NN.... Block, P. AC #2 Aircraft Landing. Dodge, M,L, B Sc; DT #3 Aknauhraind, Walske, C, USF Vol 1 Alamo City Con* Owen, D, WXYZine Alien of the Month. Hill, R, GoR Aliens of Star Trek: Andorians* SFH #10 Alkarin Warlord*(music) Marder, F, AW All in a Day...

  1. Tips: Laundry | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About Us Shirley AnnResources Technical ofTheLaundry Tips: Laundry Save energy and

  2. Tips: Appliances | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About1996HowFOAShowing YouNeed forUnruh About Us Timothy Unruh - FEMPofTips:

  3. Seasonal Tips | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCED MANUFACTURINGEnergy BillsNo.Hydrogen4 » Search results SearchMiddle SchoolDownloadSeasonal Tips

  4. Tips: Lighting | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematics And Statistics » USAJobsMotionHeatEnergy Solar Training for Veterans toHomeLighting Tips:

  5. Tips: Appliances | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment of EnergyResearchers at theAugust 1, 2013the New Funding AugustTipsThis

  6. Tips: Lighting | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative FuelsofProgram: Report1538-1950 Timeline of Events: 1938-1950InsulationLighting Tips:

  7. Minimize Boiler Blowdown - Steam Tip Sheet #9

    SciTech Connect (OSTI)

    2012-01-31

    This revised AMO tip sheet on minimizing boiler blowdown provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  8. Tropical Moored Buoy Implementation Panel (TIP) Report Michael J. McPhaden, TIP Chairman

    E-Print Network [OSTI]

    1 Tropical Moored Buoy Implementation Panel (TIP) Report Michael J. McPhaden, TIP Chairman NOAA-Ocean Buoy Network) moored buoy array is designed to provide high quality data in real-time for improved

  9. TIPS TO PREPARE FOR MOVING OUT OF YOUR UNIT Cleaning Tips and Price List

    E-Print Network [OSTI]

    Hung, I-Kuai

    TIPS TO PREPARE FOR MOVING OUT OF YOUR UNIT Cleaning Tips and Price List The Residence Life. 3. Prices below are estimates; charges may vary based on severity of each occurrence. BEDROOM Item

  10. Tropical Moored Buoy Implementation Panel (TIP) Report Michael J. McPhaden, TIP Chairman

    E-Print Network [OSTI]

    Tropical Moored Buoy Implementation Panel (TIP) Report Michael J. McPhaden, TIP Chairman NOAA Michael McPhaden, chairman of the Tropical Moored Buoy Implementation Panel (TIP), briefed the panel on three topics: 1) the current successes of the TAO/TRITON partnership in maintaining the moored buoy

  11. INDEX | Department of Energy

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

    INDEX INDEX INDEX More Documents & Publications untitled PTXCMP.pdf Policy Flash 2010-79 Attachment 2...

  12. How to prepare AFM tip bundle (tip + ceramic plate)1 To assemble an AFM tip bundle by using an AFM tip on a holder chip and a used ceramic

    E-Print Network [OSTI]

    How to prepare AFM tip bundle (tip + ceramic plate)1 02/14/2008 Goal: To assemble an AFM tip bundle by using an AFM tip on a holder chip and a used ceramic plate, so that it is compatible with the Autoprobe CP AFM. Main Materials and tools: a. Used ceramic plates b. AFM tip on a holder chip (see fig. 1) c

  13. Mesoscale Metallic Pyramids with Nanoscale Tips

    E-Print Network [OSTI]

    Odom, Teri W.

    Mesoscale Metallic Pyramids with Nanoscale Tips Joel Henzie, Eun-Soo Kwak, and Teri W. Odom generate free-standing mesoscale metallic pyramids composed of one or more materials and having nanoscale tips (radii of curvature of less than 2 nm). Mesoscale holes (100-300 nm) in a chromium film are used

  14. Tip cap for a turbine rotor blade

    DOE Patents [OSTI]

    Kimmel, Keith D

    2014-03-25

    A turbine rotor blade with a spar and shell construction, and a tip cap that includes a row of lugs extending from a bottom side that form dovetail grooves that engage with similar shaped lugs and grooves on a tip end of the spar to secure the tip cap to the spar against radial displacement. The lug on the trailing edge end of the tip cap is aligned perpendicular to a chordwise line of the blade in the trailing edge region in order to minimize stress due to the lugs wanting to bend under high centrifugal loads. A two piece tip cap with lugs at different angles will reduce the bending stress even more.

  15. Jets and Orography: Idealized Experiments with Tip-Jets and Lighthill Blocking

    E-Print Network [OSTI]

    Jets and Orography: Idealized Experiments with Tip-Jets and Lighthill Blocking P.B. Rhines issue on Jets 15 June 2006 #12;2 ABSTRACT In this note we describe some qualitative features of the generation of jet-like concentrated circulations, wakes and blocks by simple mountain-like orography, both

  16. Social Media and Messages that Matter - Top Tips and Tools |...

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

    and Messages that Matter - Top Tips and Tools Social Media and Messages that Matter - Top Tips and Tools Better Buildings Residential Network Peer Exchange Call Series: Social...

  17. Consider Installing a Condensing Economizer - Steam Tip Sheet #26A

    SciTech Connect (OSTI)

    2012-01-01

    This revised AMO tip sheet is part of a series of tip sheets on how to optimize an industrial steam system.

  18. Tips for Renters and Property Owners | Department of Energy

    Energy Savers [EERE]

    tips in these sections: Lighting Heating and Cooling Appliances Home Office and Home Electronics Windows Transportation Encourage your landlord to follow these tips as well. He or...

  19. Tips: Buying and Driving Fuel Efficient and Alternative Fuel...

    Office of Environmental Management (EM)

    & Fuel Vehicles & Fuels Tips: Buying and Driving Fuel Efficient and Alternative Fuel Vehicles Tips: Buying and Driving Fuel Efficient and Alternative Fuel Vehicles...

  20. Tips: Water Heating | Department of Energy

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

    Water Heating Tips: Water Heating July 17, 2014 - 4:53pm Addthis Keep your energy bills out of hot water. Insulate your water heater to save energy and money, or choose an...

  1. Assorted QCI Tips and Standards Review

    Broader source: Energy.gov [DOE]

    This document contains a list of tips for taking the Quality Control Inspector (QCI) Home Energy Professional Certification Exam and a review of standards, provided by the University of Illinois, Urbana-Champaign's Indoor Climate Research & Training.

  2. Grafting fluorescent nanodiamonds onto optical tips

    E-Print Network [OSTI]

    Cuche, A; Roch, J -F; Treussart, F; Huant, S

    2010-01-01

    We have recently (Optics Express 17, 19969 (2009)) introduced an all-optical method for grafting onto the apex of an optical tip a single 20 nm nanodiamond with single color-center occupancy and used the resulting single-photon tip in scanning near-field imaging at room temperature, thereby achieving a genuine scanning single-photon microscopy working in ambient conditions. Here, we describe a variant of the above method that allows for attaching several nanodiamonds onto the tip apex, releasing them all at once and finally recapturing them one by one by the scanning tip. This underlines the flexibility and powerfulness of our method and its variant that could be used in applications where a fixed number of selected optically active nano-objects requires positioning, or repositioning, at well defined locations with nanometer accuracy.

  3. 2004 ORNL Story Tips | ornl.gov

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

    4 2004 ORNL Story Tips 1-10 of 46 Results Prev 12345 Next Materials - Cool under pressure December 01, 2004 - Firefighters, first responders and even team mascots and Disney...

  4. Compressor airfoil tip clearance optimization system

    DOE Patents [OSTI]

    Little, David A.; Pu, Zhengxiang

    2015-08-18

    A compressor airfoil tip clearance optimization system for reducing a gap between a tip of a compressor airfoil and a radially adjacent component of a turbine engine is disclosed. The turbine engine may include ID and OD flowpath boundaries configured to minimize compressor airfoil tip clearances during turbine engine operation in cooperation with one or more clearance reduction systems that are configured to move the rotor assembly axially to reduce tip clearance. The configurations of the ID and OD flowpath boundaries enhance the effectiveness of the axial movement of the rotor assembly, which includes movement of the ID flowpath boundary. During operation of the turbine engine, the rotor assembly may be moved axially to increase the efficiency of the turbine engine.

  5. 2002 ORNL Story Tips | ornl.gov

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

    2 2002 ORNL Story Tips 1-10 of 16 Results Prev 12 Next Robotics - Easing the warrior's load December 01, 2002 - Soldiers, the elderly and handicapped alike will get a big assist...

  6. 2011 ORNL Story Tips | ornl.gov

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

    1 2011 ORNL Story Tips 1-10 of 61 Results Prev 12345 Next Energy - Confronting a biofuel barrier December 01, 2011 - New supercomputing simulations at Oak Ridge National Laboratory...

  7. Tips: Shopping for Lighting | Department of Energy

    Energy Savers [EERE]

    Lighting Tips: Shopping for Lighting July 17, 2014 - 7:27pm Addthis With an array of lighting options, use the Lighting Facts label to determine the right lightbulb for you. |...

  8. 2014 ORNL Story Tips | ornl.gov

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

    4 2014 ORNL Story Tips 1-10 of 49 Results Prev 12345 Next Imaging - Clearer brain scans ... December 02, 2014 - A clever signal noise reduction strategy developed by a team that...

  9. Tips: Heat Pumps | Department of Energy

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

    Heat Pumps Tips: Heat Pumps July 20, 2014 - 5:48pm Addthis Heat pumps can be a cost-effective choice in moderate climates, especially if you heat your home with electricity. Heat...

  10. Pump Selection Considerations Pumping System Tip Sheet - #2

    SciTech Connect (OSTI)

    None

    2005-10-01

    BestPractices Program tip sheet discussing pumping system efficiency with pumping selection considerations.

  11. Cumulative Index

    E-Print Network [OSTI]

    CUMULATIVE INDEX I. Articles (i) By Author Abate, Charles J. "Has Dretske Really Refuted Skepticism?", v.4, n.3 (June, 1977), pp. 169- 175. Abugattas, Juan A. "On the Relation Between Morality and the Notion of God". v.7, n.l (November, 1979...), pp. 47-81. Algeo, Donald. "Why Art?", v.7, n.2 (Spring, 1980), pp. 105-129. Austin, James W. "Rorty's Materialism", v.3, n.l (November, 1975), pp. 20-28. Bell, Gary. "A Characterization of Mathematics". v.8, n.2 (Summer, 1981), pp. 96-104. Bell...

  12. Indexes to Nuclear Regulatory Commission issuances, July--September 1997

    SciTech Connect (OSTI)

    1998-03-01

    This digest and index lists the Nuclear Regulatory Commission (NRC) issuances for July to September 1997. Issuances are from the Commission, the Atomic Safety and Licensing Boards, the Administrative Law Judges, the Directors` Decisions, and the Decisions on Petitions for Rulemaking. There are five sections to this index: (1) case name index, (2) headers and digests, (3) legal citations index, (4) subject index, and (5) facility index. The digest provides a brief narrative of the issue, including the resolution of the issue and any legal references used for resolution.

  13. Regulatory and technical reports (abstract index journal): Annual compilation for 1994. Volume 19, Number 4

    SciTech Connect (OSTI)

    1995-03-01

    This compilation consists of bibliographic data and abstracts for the formal regulatory and technical reports issued by the US Nuclear Regulatory Commission (NRC) Staff and its contractors. It is NRC`s intention to publish this compilation quarterly and to cumulate it annually. The main citations and abstracts in this compilation are listed in NUREG number order. These precede the following indexes: secondary report number index, personal author index, subject index, NRC originating organization index (staff reports), NRC originating organization index (international agreements), NRC contract sponsor index (contractor reports), contractor index, international organization index, and licensed facility index. A detailed explanation of the entries precedes each index.

  14. Turbine blade squealer tip rail with fence members

    DOE Patents [OSTI]

    Little, David A

    2012-11-20

    A turbine blade includes an airfoil, a blade tip section, a squealer tip rail, and a plurality of chordally spaced fence members. The blade tip section includes a blade tip floor located at an end of the airfoil distal from the root. The blade tip floor includes a pressure side and a suction side joined together at chordally spaced apart leading and trailing edges of the airfoil. The squealer tip rail extends radially outwardly from the blade tip floor adjacent to the suction side and extends from a first location adjacent to the airfoil trailing edge to a second location adjacent to the airfoil leading edge. The fence members are located between the airfoil leading and trailing edges and extend radially outwardly from the blade tip floor and axially from the squealer tip rail toward the pressure side.

  15. Local Mass and Heat Transfer on a Turbine Blade Tip

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

    Jin, P.; Goldstein, R. J.

    2003-01-01

    Local mass and heat transfer measurements on a simulated high-pressure turbine blade-tip surface are conducted in a linear cascade with a nonmoving tip endwall, using a naphthalene sublimation technique. The effects of tip clearance (0.86–6.90% of chord) are investigated at various exit Reynolds numbers (4–7 × 10 5 ) and turbulence intensities (0.2 and 12.0%). The mass transfer on the tip surface is significant along its pressure edge at the smallest tip clearance. At the two largest tip clearances, the separation bubble on the tip surface can cover the wholemore »width of the tip on the second half of the tip surface. The average mass-transfer rate is highest at a tip clearance of 1.72% of chord. The average mass-transfer rate on the tip surface is four and six times as high as on the suction and the pressure surface, respectively. A high mainstream turbulence level of 12.0% reduces average mass-transfer rates on the tip surface, while the higher mainstream Reynolds number generates higher local and average mass-transfer rates on the tip surface.« less

  16. Research Administration & Finance Tip of the Week

    E-Print Network [OSTI]

    Salama, Khaled

    ? Investigators conduct human subject research when they carry out experiments on humans, conduct observationalResearch Administration & Finance Tip of the Week Human Subjects What is Human Subject Research studies, or obtain data and individually identifiable private information about human beings

  17. Winter Driving Tips Driving in Ice & Snow

    E-Print Network [OSTI]

    Capogna, Luca

    Winter Driving Tips Driving in Ice & Snow: When you must drive, clear the ice and snow from your in ice and snow, other drivers will be traveling cautiously. Don't disrupt the flow of traffic by driving handle better in ice and snow, but they do not have flawless traction, and skids can occur unexpectedly

  18. Housing Tips for International Students Oncampus Housing

    E-Print Network [OSTI]

    Fernandez, Eduardo

    1 Housing Tips for International Students Oncampus Housing Oncampus housing at FAU is available on the Boca Raton Campus and the MacArthur (Jupiter) Campus. Oncampus housing early! Housing is limited and allocated on a first come, first serve basis (especially for Graduate

  19. Disdrometer and Tipping Bucket Rain Gauge Handbook

    SciTech Connect (OSTI)

    Bartholomew. MJ

    2009-12-01

    The Distromet disdrometer model RD-80 and NovaLynx tipping bucket rain gauge model 260-2500E-12 are two devices deployed a few meters apart to measure the character and amount of liquid precipitation. The main purpose of the disdrometer is to measure drop size distribution, which it does over 20 size classes from 0.3 mm to 5.4 mm. The data from both instruments can be used to determine rain rate. The disdrometer results can also be used to infer several properties including drop number density, radar reflectivity, liquid water content, and energy flux. Two coefficients, N0 and ?, from an exponential fit between drop diameter and drop number density, are routinely calculated. Data are collected once a minute. The instruments make completely different kinds of measurements. Rain that falls on the disdrometer sensor moves a plunger on a vertical axis. The disdrometer transforms the plunger motion into electrical impulses whose strength is proportional to drop diameter. The rain gauge is the conventional tipping bucket type. Each tip collects an amount equivalent to 0.01 in. of water, and each tip is counted by a data acquisition system anchored by a Campbell CR1000 data logger.

  20. Tipping Pennies? Privately. Practical Anonymous Micropayments.

    E-Print Network [OSTI]

    Carbunar, Bogdan

    1 Tipping Pennies? Privately. Practical Anonymous Micropayments. Bogdan Carbunar, Yao Chen, Radu popular. Users can download MP3 music from websites (e.g. iTunes store [1]) for tens of pennies. Providing network services such as routing [2] and P2P file sharing [3] feature sub-penny service costs per routed

  1. Tipping Pennies? Privately. Practical Anonymous Micropayments.

    E-Print Network [OSTI]

    Carbunar, Bogdan

    1 Tipping Pennies? Privately. Practical Anonymous Micropayments. Bogdan Carbunar, Yao Chen, Radu, they feature impractical overheads for small, penny-level payments, due to expensive infrastructure [1]) for tens of pennies. Providing network services such as routing [2] and P2P file sharing [3

  2. Tips: Time-Based Electricity Rates | Department of Energy

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

    Tips: Time-Based Electricity Rates Tips: Time-Based Electricity Rates July 27, 2014 - 8:09pm Addthis Time-based electricity programs encourage you to use energy when the demand is...

  3. The relationship between crack-tip strain and subcritical cracking...

    Office of Scientific and Technical Information (OSTI)

    crack-tip strain and subcritical cracking thresholds for steels in high-pressure hydrogen gas. Citation Details In-Document Search Title: The relationship between crack-tip...

  4. Energy Efficiency Tips for Renters and Homeowners | Department...

    Energy Savers [EERE]

    Energy Efficiency Tips for Renters and Homeowners Energy Efficiency Tips for Renters and Homeowners July 30, 2014 - 4:43pm Addthis You don't have to own a home to save money on...

  5. Tips: Natural Gas and Oil Heating Systems | Department of Energy

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

    more about energy-efficient furnaces and boilers. Addthis Related Articles Tips: Natural Gas and Oil Heating Systems Energy Saver Guide: Tips on Saving Money and Energy at Home...

  6. Tips: Energy-Efficient Roofs | Department of Energy

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

    Energy-Efficient Roofs Tips: Energy-Efficient Roofs July 20, 2014 - 4:29pm Addthis Tips: Energy-Efficient Roofs If you've ever stood on a roof on a hot summer day, you know how hot...

  7. Tips: Saving Money on Gas | Department of Energy

    Office of Environmental Management (EM)

    Saving Money on Gas Tips: Saving Money on Gas June 17, 2015 - 5:19pm Addthis Tips: Saving Money on Gas In 2014, Americans drove 3.02 trillion miles-the equivalent of 6.2 million...

  8. Tips: Passive Solar Heating and Cooling | Department of Energy

    Office of Environmental Management (EM)

    Passive Solar Heating and Cooling Tips: Passive Solar Heating and Cooling July 27, 2014 - 4:18pm Addthis Tips: Passive Solar Heating and Cooling Using passive solar design to heat...

  9. Spring and Summer Energy-Saving Tips | Department of Energy

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

    Spring and Summer Energy-Saving Tips Spring and Summer Energy-Saving Tips May 30, 2012 - 1:21pm Addthis Simple and inexpensive actions can help you save energy and money during the...

  10. Improve Your Boiler's Combustion Efficiency - Steam Tip Sheet #4

    SciTech Connect (OSTI)

    2012-01-31

    This revised AMO tip sheet helps plants establish a program for the regular inspection, testing and repair of stream traps.

  11. 7 Tips for Communicating Your Research to a General Audience

    SciTech Connect (OSTI)

    Labios, Liezel AN

    2014-10-15

    This ~900-word article provides useful tips for scientists (especially early career scientists) to communicate their research.

  12. Preparation and Characterization of Single-Atom Tips

    E-Print Network [OSTI]

    reproducible method of preparing single-atom tips by electroplating Pd or Pt on single-crystal W(111) tips method with electroplating a Pd (or Pt) film on the single-crystal W(111) tip is proposed. Electroplating single- crystal wire of 0.35 mm in diameter by electrochemical etching15 followed by coating with ethyl

  13. Northern Bering Sea tip jets G. W. K. Moore1

    E-Print Network [OSTI]

    Pickart, Robert S.

    Northern Bering Sea tip jets G. W. K. Moore1 and R. S. Pickart2 Received 28 February 2012; revised speed known as tip jets have been identified near Cape Farewell, Greenland's southernmost point during the boreal winter. In particular we show that tips jets character- ized by enhanced northeasterly

  14. ENGINEERING.com EngTips Forums TekTips Forums LoginRegister 3D Printing

    E-Print Network [OSTI]

    Espinosa, Horacio D.

    ENGINEERING.com EngTips Forums TekTips Forums LoginRegister Home Videos Jobs Games 3D Printing YouTube Facebook Twitter Sections 3D Printing Design Software Designer Edge Education Electronics

  15. March 24, 2008 ADBS: Index 1 Indexing Structures for Files

    E-Print Network [OSTI]

    Adam, Salah

    , the binary search cost would be: log2b= log230000= 15 block accesses #12;March 24, 2008 ADBS: Index 6March 24, 2008 ADBS: Index 1 Indexing Structures for Files #12;March 24, 2008 ADBS: Index 2 Chapter Outline Indexes as Access Paths Single Level Indexes Primary Indexes Clustering Indexes Secondary Indexes

  16. P2 Tips that Save Energy 

    E-Print Network [OSTI]

    Ferland, K.

    1998-01-01

    Resource Conservation Commission P2 Tips that save' Energy Pollution Prevention Texas Law States Pollution Prevention = Source Reduction and Waste Minimization Texas Natural Resource Conservation Commission Kathey Ferland Pollution Prevention... & Conservation Manager 512/239-3177 Email: kferland@tnrcc.state.tLus Technical Assistance: 512/239-3100 bttp:/Iwww.tnrcc.state.tLuslexecloppr/ppc_sec.btml E.1 Pollution Prevention Saves Money Reduced Costs Waste Hierarchy TNRCC - Office of Pollution...

  17. Tips: Booklet Distribution | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematics And Statistics » USAJobsMotionHeatEnergy Solar Training for Veterans to aTips

  18. Tips: Renewable Energy | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematics And Statistics » USAJobsMotionHeatEnergy Solar Training for VeteransRenewable Energy Tips:

  19. Nucleic acid indexing

    DOE Patents [OSTI]

    Guilfoyle, Richard A. (Madison, WI); Guo, Zhen (Bellevue, WA)

    1999-01-01

    A restriction site indexing method for selectively amplifying any fragment generated by a Class II restriction enzyme includes adaptors specific to fragment ends containing adaptor indexing sequences complementary to fragment indexing sequences near the termini of fragments generated by Class II enzyme cleavage. A method for combinatorial indexing facilitates amplification of restriction fragments whose sequence is not known.

  20. Nucleic acid indexing

    DOE Patents [OSTI]

    Guilfoyle, Richard A. (Madison, WI); Guo, Zhen (Bellevue, WA)

    2001-01-01

    A restriction site indexing method for selectively amplifying any fragment generated by a Class II restriction enzyme includes adaptors specific to fragment ends containing adaptor indexing sequences complementary to fragment indexing sequences near the termini of fragments generated by Class II enzyme cleavage. A method for combinatorial indexing facilitates amplification of restriction fragments whose sequence is not known.

  1. Fig. 1: (a) Tuning fork resonator with two electromechanical transistors on the outer tips of the nano-resonator, i.e. boxed region on the left.

    E-Print Network [OSTI]

    Ludwig-Maximilians-Universität, München

    Fig. 1: (a) Tuning fork resonator with two electromechanical transistors on the outer tips of the transistor: evaporated gold contacts on single crytalline silicon (purple) with spring constants k+/- . Nano-Electromechanical as a phase sensitive bi-polar current switch. Index Terms -- Nanotechnology, nano-electromechanical systems

  2. File:Tip-top-tip-speed-teacher.pdf | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View New Pages RecentTempCampApplicationWorksheet 2011.pdf Jump to:Tip-top-tip-speed-teacher.pdf

  3. Tips: Heating and Cooling | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About Us Shirley AnnResources Technical ofThe InsideDepartmentThrift SavingsTips:

  4. Tips: Renewable Energy | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About Us Shirley AnnResources Technical ofTheLaundry Tips: Laundry Save energy

  5. Tips: Smart Appliances | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About Us Shirley AnnResources Technical ofTheLaundry Tips: Laundry SaveSealing

  6. Tips: Water Heating | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About Us Shirley AnnResources Technical ofTheLaundry Tips: LaundryWater Heating

  7. Tipping Point Renewable Energy | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEt Al., 2013)Open EnergyTinox Jump to: navigation, searchTipping Point

  8. Turbine blade tip gap reduction system

    DOE Patents [OSTI]

    Diakunchak, Ihor S.

    2012-09-11

    A turbine blade sealing system for reducing a gap between a tip of a turbine blade and a stationary shroud of a turbine engine. The sealing system includes a plurality of flexible seal strips extending from a pressure side of a turbine blade generally orthogonal to the turbine blade. During operation of the turbine engine, the flexible seal strips flex radially outward extending towards the stationary shroud of the turbine engine, thereby reducing the leakage of air past the turbine blades and increasing the efficiency of the turbine engine.

  9. Tip Sheets by System | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankADVANCEDInstallers/ContractorsPhotovoltaicsState ofSavings for Specific2HeldTidalTimothy Runyon AboutTip

  10. Tips: Kitchen Appliances | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative FuelsofProgram: Report1538-1950 Timeline of Events: 1938-1950Insulation Tips:Kitchen

  11. Tips For Getting Hired | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data CenterFinancialInvestingRenewableTeach and Learn5 BudgetHistory »J.Tips

  12. Known Issues

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJesse Bergkamp Graduate student Subtask 4Photo4> Known Issues Known Issues

  13. #tipsEnergy: Weatherizing Your Home for Fall

    Broader source: Energy.gov [DOE]

    With the start of colder weather, we are sharing fall energy-saving tips that will help you save money and stay comfortable.

  14. 5 Checks & 5 Tips for INCITE | Argonne Leadership Computing Facility

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

    Science at ALCF Allocation Programs INCITE Program 5 Checks & 5 Tips for INCITE Mira Computational Readiness Assessment ALCC Program Director's Discretionary (DD) Program Early...

  15. Energy Savers Tips on Saving Energy& Money at Home

    SciTech Connect (OSTI)

    Not Available

    2003-06-01

    Provides consumers with home energy and money savings tips such as insulation, weatherization, heating, cooling, water heating, energy efficient windows, landscaping, lighting, and energy efficient appliances

  16. Return Condensate to the Boiler - Steam Tip Sheet #8

    SciTech Connect (OSTI)

    2012-01-31

    This revised AMO tip sheet on returning condensate to boilers provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  17. Fermilab Today - Safety Tip of the Week Archive

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

    4 December 20, 2004 Winter Sun Winter Sun December 13, 2004 Winter Slips Safety Tip December 6, 2004 Winter Cornering Winter Driving' November 29, 2004 SAFER attentiveness November...

  18. Energy Savers: Tips on Saving Money & Energy at Home

    SciTech Connect (OSTI)

    2014-05-01

    Provides consumers with home energy and money savings tips such as insulation, weatherization, heating, cooling, water heating, energy efficient windows, landscaping, lighting, and energy efficient appliances.

  19. Energy Savers: Tips on Saving Money & Energy at Home

    SciTech Connect (OSTI)

    2011-12-01

    Provides consumers with home energy and money savings tips such as insulation, weatherization, heating, cooling, water heating, energy efficient windows, landscaping, lighting, and energy efficient appliances.

  20. Method of cooling gas only nozzle fuel tip

    DOE Patents [OSTI]

    Bechtel, William Theodore (Scotia, NY); Fitts, David Orus (Ballston Spa, NY); DeLeonardo, Guy Wayne (Glenville, NY)

    2002-01-01

    A diffusion flame nozzle gas tip is provided to convert a dual fuel nozzle to a gas only nozzle. The nozle tip diverts compressor discharge air from the passage feeding the diffusion nozzle air swirl vanes to a region vacated by removal of the dual fuel components, so that the diverted compressor discharge air can flow to and through effusion holes in the end cap plate of the nozzle tip. In a preferred embodiment, the nozzle gas tip defines a cavity for receiving the compressor discharge air from a peripheral passage of the nozzle for flow through the effusion openings defined in the end cap plate.

  1. Preheated Combustion Air (International Fact Sheet), Energy Tips-Process Heating, Process Heating Tip Sheet #1c

    SciTech Connect (OSTI)

    Not Available

    2010-10-01

    This English/Chinese international tip sheet provides information for optimizing industrial process heating systems and includes measurements in metric units.

  2. President Issues

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data Center Home PageBlender PumpVehiclesThe Heat LetterPresident Issues

  3. Test Anxiety Tips to Ease Your Test Anxiety

    E-Print Network [OSTI]

    Kunkle, Tom

    Test Anxiety Tips to Ease Your Test Anxiety Adapted from: Study Guides and Strategies website, Overcoming test anxiety Test taking can be overwhelming and can cause a lot of anxiety. Try these tips to ease your anxiety through the testing process! Before Approach the exam with confidence Be prepared

  4. CBE Lab Tips **How to clean a balance**

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    CBE Lab Tips **How to clean a balance** Proper cleaning and maintenance of our analytical balances, although it appears there was an attempt to clean the surface, there is still ample residue on the balance. Follow these tips: · Use one of the small balance brushes to lightly sweep residue from the balance

  5. Policy and Procedure Writing Tips University Policy Website

    E-Print Network [OSTI]

    Victoria, University of

    Policy and Procedure Writing Tips University Policy Website Policy and Procedure Writing Tips Updated May 2009 Page 1 of 2 · Differentiate between policies and procedures. o University Policies review and approval for policy issuance and revision. o University Procedures are the processes

  6. Energy Saver Guide: Tips on Saving Money and Energy at Home ...

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

    Services Energy Saver Guide: Tips on Saving Money and Energy at Home Energy Saver Guide: Tips on Saving Money and Energy at Home Energy Saver Guide: Tips on Saving Money and...

  7. Energy Saver Guide: Tips on Saving Money and Energy at Home ...

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

    Saver Guide: Tips on Saving Money and Energy at Home Energy Saver Guide: Tips on Saving Money and Energy at Home June 17, 2015 - 9:16am Addthis Energy Saver Guide: Tips on Saving...

  8. Effect of thermal pole tip protrusion and disk roughness on slider disk contacts

    E-Print Network [OSTI]

    Xu, Jianfeng; Kiely, James D.; Hsia, Yiao-Tee; Talke, Frank E.

    2009-01-01

    A, Weng R, Li F (2004) Pole-tip protrusion effect on high1b, the protrusion of the pole tip is shown due to the J.can occur, resulting in pole tip damage and wear of the

  9. MAC -OUTLOOK QUICK TIP REFERENCE GUIDE 1 Quick Tip Reference Guide | Swinburne University of Technology Version 1.0

    E-Print Network [OSTI]

    Liley, David

    MAC - OUTLOOK QUICK TIP REFERENCE GUIDE 1 Quick Tip Reference Guide | Swinburne University of Technology Version 1.0 Managing Your Emails Conversation View in Outlook 2011 1. Click Organize tab 2. Click. On the Outlook menu, click Preferences. 2. Under E-mail, click Signatures . 3. Click Default Signatures. 4. Under

  10. Open Issues

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformationJesseworkSURVEY UNIVERSEHowScientificOmbuds OfficeOneFasterdata IPv6Open Issues

  11. Superconnections and Index Theory

    E-Print Network [OSTI]

    Kahle, Alexander

    2008-01-01

    We investigate index theory in the context of Dirac operators coupled to superconnections. In particular, we prove a local index theorem for such operators, and for families of such operators. We investigate eta-invariants and prove an APS-theorem, and construct a geometric determinant line bundle for families of such operators, computing its curvature and holonomy in terms of familiar index theoretic quantities.

  12. Considerations When Selecting a Condensing Economizer - Steam Tip Sheet #26B

    SciTech Connect (OSTI)

    2012-01-01

    This revised AMO tip sheet is part of a series of tip sheets on how to optimize an industrial steam system.

  13. Social Media and Messages That Matter: Top Tips and Tools Peer...

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

    Social Media and Messages That Matter: Top Tips and Tools Peer Exchange Call Social Media and Messages That Matter: Top Tips and Tools Peer Exchange Call July 9...

  14. EPRI-DOE Newsletter Index Title Issue Date Page

    E-Print Network [OSTI]

    Pennycook, Steve

    ; new order for GE H-system CCGT; fuel cell developments 159 Aug-02 12 Canadian approach to clean coal in Direct Firing of Gas Turbines With Coal 162 Spring/Summer-05 7 The European Fossil Energy Coalition 162 to Operate on Coal-Derived Synfagas and Hydrogen 162 Spring/Summer-05 11 Weldability of Fe-Cr-Al alloys 161

  15. File:Tip-top-tip-speed-lp-HS.pdf | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButtePowerEdisto ElectricMonasterwindCAESRAPID ToolkitTip Speed Lesson

  16. File:Tip-top-tip-speed-student-HS.pdf | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButtePowerEdisto ElectricMonasterwindCAESRAPID ToolkitTip Speed

  17. File:Tip-top-tip-speed-teacher-HS.pdf | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButtePowerEdisto ElectricMonasterwindCAESRAPID ToolkitTip

  18. TIPPING POINT (Synopsis) (Roy Thompson, Open Studies Summer Course, 2010)

    E-Print Network [OSTI]

    stations; followed by factory chimneys; yellow blotches on her brilliantly white skin; coal-burning; her tipping point from which recovery will be impossible. A worried look crosses Tabbris' face. Act III

  19. Cover Heated, Open Vessels - Steam Tip Sheet #19

    SciTech Connect (OSTI)

    2012-01-01

    This revised AMO steam tip sheet on covering heated, open vessels provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  20. Recover Heat from Boiler Blowdown - Steam Tip Sheet #10

    SciTech Connect (OSTI)

    2012-01-31

    This revised AMO tip sheet on recovering heat from boiler blowdown provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  1. Minimize Boiler Short Cycling Losses - Steam Tip Sheet #16

    SciTech Connect (OSTI)

    2012-01-01

    This revised AMO tip sheet on minimizing boiler short cycling losses provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  2. Install and Automatic Blowdown Control System - Steam Tip Sheet #23

    SciTech Connect (OSTI)

    2012-01-01

    This revised AMO steam tip sheet on installing automatic blowdown controls provide how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  3. Minimize Boiler Short Cycling Losses - Steam Tip Sheet #16

    SciTech Connect (OSTI)

    2006-01-01

    This revised AMO tip sheet on minimizing boiler short cycling losses provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  4. Tips: Natural Gas and Oil Heating Systems | Department of Energy

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

    Natural Gas and Oil Heating Systems Tips: Natural Gas and Oil Heating Systems July 27, 2014 - 5:41pm Addthis Install a new energy-efficient furnace to save money over the long...

  5. Smart, simple energy-saving tips to beat the heat

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

    Publications Tribal Affairs Newsroom Search News Articles... Search Smart, simple energy-saving tips to beat the heat 7292015 2:02 PM Tweet Page Content BPA and its electric...

  6. Active control of tip clearance flow in axial compressors

    E-Print Network [OSTI]

    Bae, Jinwoo W

    2001-01-01

    Control of compressor tip clearance flows is explored in a linear cascade using three types of fluidic actuators; Normal Synthetic Jet (NSJ; unsteady jet normal to the mean flow with zero net mass flux), Directed Synthetic ...

  7. Fermilab Today - Safety Tip of the Week Archive

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

    tips for avoiding injury during snow removal. Fitness - The frequency and severity of heart attacks peak in winter. If you are over 45 and sedentary, avoid shoveling unless you...

  8. PERFORMANCE MANAGEMENT TIP SHEET Performance Management for New Employees

    E-Print Network [OSTI]

    PERFORMANCE MANAGEMENT TIP SHEET Performance Management for New Employees NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION UNITED STATES DEPARTMENT OF COMMERCE Workforce Management Office Ready to Perform Management at NOAA Performance Management is the process used to communicate expectations, evaluate employee

  9. Entropic force of polymers on a cone tip

    E-Print Network [OSTI]

    Faghfoor Maghrebi, Mohammad

    We consider polymers attached to the tip of a cone, and the resulting force due to entropy loss on approaching a plate (or another cone). At separations shorter than the polymer radius of gyration Rg, the only relevant ...

  10. An Analytical Study of Object Identifier Indexing Kjetil Nrvag and Kjell Bratbergsengen

    E-Print Network [OSTI]

    model for index page buffer performance. The cost gain from using the results in this report the average number of disk accesses needed to retrieve an index entry. This can reduce the cost of OID mapping index entries. This issue has not previously been studied in detail. The OIDX access cost is also

  11. Advance Indexing July 3, 2014

    E-Print Network [OSTI]

    Nejdl, Wolfgang

    the existing index High query performance > contiguous posting list High index maintenance cost #121 Advance Indexing Limock July 3, 2014 #12;2 Papers 1) Gurajada, Sairam : "On-line index in inverted indexes." Proceedings of the 20th ACM international conference on Information and knowledge

  12. Fiscal 2016 New Year Requisition Tips Page 1 of 3 Last Updated 6/23/2015

    E-Print Network [OSTI]

    Foroosh, Hassan

    information, see the Addy Tip: Application of Freight Charges. #12;Fiscal 2016 New Year Requisition Tips PageFiscal 2016 New Year Requisition Tips Page 1 of 3 Last Updated 6/23/2015 Fiscal 2016 New Year Information & Requisitioning Tips Additional information is available for requesters and approvers in the New

  13. Replace Pressure-Reducing Valves with Backpressure Turbogenerators (International Fact Sheet), Energy Tips-Steam, Steam Tip Sheet #20c

    SciTech Connect (OSTI)

    Not Available

    2010-10-01

    This English/Chinese ITP steam tip sheet on replacing pressure-reducing valves provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  14. Search | Back Issues | Author Index | Title Index | Contents D-Lib Magazine

    E-Print Network [OSTI]

    Sadoway, Donald Robert

    and in the global economy, the landmark 1989 report, Materials Science and Engineering for the 1990s: MaintainingDL is a collaborative effort involving materials scientists at the Materials Science and Engineering Laboratory, Engineering and Mathematics) research and education. Inherently multidisciplinary, materials science is making

  15. An Overview on MEMS-based Storage, Its Research Issues and Open Problems Department of Computer Science and Engineering

    E-Print Network [OSTI]

    Zhu, Yifeng

    An Overview on MEMS-based Storage, Its Research Issues and Open Problems Yifeng Zhu Department technology based on Microelectromechanical Systems (MEMS) is emerging as an exciting complement to the memory potential research issues in MEMS storage are identified, including (1) exploiting idle read/write tips

  16. Sharpening of field emitter tips using high-energy ions

    DOE Patents [OSTI]

    Musket, Ronald G. (Danville, CA)

    1999-11-30

    A process for sharpening arrays of field emitter tips of field emission cathodes, such as found in field-emission, flat-panel video displays. The process uses sputtering by high-energy (more than 30 keV) ions incident along or near the longitudinal axis of the field emitter to sharpen the emitter with a taper from the tip or top of the emitter down to the shank of the emitter. The process is particularly applicable to sharpening tips of emitters having cylindrical or similar (e.g., pyramidal) symmetry. The process will sharpen tips down to radii of less than 12 nm with an included angle of about 20 degrees. Because the ions are incident along or near the longitudinal axis of each emitter, the tips of gated arrays can be sharpened by high-energy ion beams rastered over the arrays using standard ion implantation equipment. While the process is particularly applicable for sharpening of arrays of field emitters in field-emission flat-panel displays, it can be effectively utilized in the fabrication of other vacuum microelectronic devices that rely on field emission of electrons.

  17. Effects of increasing tip velocity on wind turbine rotor design.

    SciTech Connect (OSTI)

    Resor, Brian Ray; Maniaci, David Charles; Berg, Jonathan Charles; Richards, Phillip William

    2014-05-01

    A reduction in cost of energy from wind is anticipated when maximum allowable tip velocity is allowed to increase. Rotor torque decreases as tip velocity increases and rotor size and power rating are held constant. Reduction in rotor torque yields a lighter weight gearbox, a decrease in the turbine cost, and an increase in the capacity for the turbine to deliver cost competitive electricity. The high speed rotor incurs costs attributable to rotor aero-acoustics and system loads. The increased loads of high speed rotors drive the sizing and cost of other components in the system. Rotor, drivetrain, and tower designs at 80 m/s maximum tip velocity and 100 m/s maximum tip velocity are created to quantify these effects. Component costs, annualized energy production, and cost of energy are computed for each design to quantify the change in overall cost of energy resulting from the increase in turbine tip velocity. High fidelity physics based models rather than cost and scaling models are used to perform the work. Results provide a quantitative assessment of anticipated costs and benefits for high speed rotors. Finally, important lessons regarding full system optimization of wind turbines are documented.

  18. In situ scanning tunneling microscope tip treatment device for spin polarization imaging

    DOE Patents [OSTI]

    Li, An-Ping [Oak Ridge, TN; Jianxing, Ma [Oak Ridge, TN; Shen, Jian [Knoxville, TN

    2008-04-22

    A tip treatment device for use in an ultrahigh vacuum in situ scanning tunneling microscope (STM). The device provides spin polarization functionality to new or existing variable temperature STM systems. The tip treatment device readily converts a conventional STM to a spin-polarized tip, and thereby converts a standard STM system into a spin-polarized STM system. The tip treatment device also has functions of tip cleaning and tip flashing a STM tip to high temperature (>2000.degree. C.) in an extremely localized fashion. Tip coating functions can also be carried out, providing the tip sharp end with monolayers of coating materials including magnetic films. The device is also fully compatible with ultrahigh vacuum sample transfer setups.

  19. September 2008 TIMBER & FORESTRY INDEX

    E-Print Network [OSTI]

    are the S&P Emerging Markets Infrastructure Index, the S&P Global Alternative Energy Index, the S&P Global&P Global Alternative Energy Index. Designed to measure investable opportunities in the complete alternative energy space, the S&P Global Alternative Energy Index is the combination of the S&P Global Clean Energy

  20. Laser Guide Star Adaptive Optics without Tip-tilt

    E-Print Network [OSTI]

    R. Davies; S. Rabien; C. Lidman; M. Le Louarn; M. Kasper; N. M. Forster Schreiber; V. Roccatagliata; N. Ageorges; P. Amico; C. Dumas; F. Mannucci

    2008-01-24

    Adaptive optics (AO) systems allow a telescope to reach its diffraction limit at near infrared wavelengths. But to achieve this, a bright natural guide star (NGS) is needed for the wavefront sensing, severely limiting the fraction of the sky over which AO can be used. To some extent this can be overcome with a laser guide star (LGS). While the laser can be pointed anywhere in the sky, one still needs to have a natural star, albeit fainter, reasonably close to correct the image motion (tip-tilt) to which laser guide stars are insensitive. There are in fact many astronomical targets without suitable tip-tilt stars, but for which the enhanced resolution obtained with the Laser Guide Star Facility (LGSF) would still be very beneficial. This article explores what adaptive optics performance one might expect if one dispenses with the tip-tilt star, and in what situations this mode of observing might be needed.

  1. Ferroelectric Switching by the Grounded Scanning Probe Microscopy Tip

    SciTech Connect (OSTI)

    Ievlev, Anton; Morozovska, A. N.; Shur, Vladimir Ya.; Kalinin, Sergei V

    2015-01-01

    The process of polarization reversal by the tip of scanning probe microscope was intensively studied for last two decades. Number of the abnormal switching phenomena was reported by the scientific groups worldwide. In particularly it was experimentally and theoretically shown that slow dynamics of the surface screening controls kinetics of the ferroelectric switching, backswitching and relaxation and presence of the charges carriers on the sample surface and in the sample bulk significantly change polarization reversal dynamics. Here we experimentally demonstrated practical possibility of the history dependent polarization reversal by the grounded SPM tip. This phenomenon was attributed to induction of the slowly dissipating charges into the surface of the grounded tip that enables polarization reversal under the action of the produced electric field. Analytical and numerical electrostatic calculations allow additional insight into nontrivial abnormal switching phenomena reported earlier.

  2. Artificial ciliary bundles with nano fiber tip links

    E-Print Network [OSTI]

    Asadnia, Mohsen; Miao, Jianmin; Triantafyllou, Michael

    2015-01-01

    Mechanosensory ciliary bundles in fishes are the inspiration for carefully engineered artificial flow sensors. We report the development of a new class of ultrasensitive MEMS flow sensors that mimic the intricate morphology of the ciliary bundles, including the stereocilia, tip links, and the cupula, and thereby achieve threshold detection limits that match the biological example. An artificial ciliary bundle is achieved by fabricating closely-spaced arrays of polymer micro-pillars with gradiating heights. Tip links that form the fundamental sensing elements are realized through electrospinning aligned PVDF piezoelectric nano-fibers that link the distal tips of the polymer cilia. An optimized synthesis of hyaluronic acid-methacrylic anhydride hydrogel that results in properties close to the biological cupula, together with drop-casting method are used to form the artificial cupula that encapsulates the ciliary bundle. In testing, fluid drag force causes the ciliary bundle to slide, stretching the flexible nan...

  3. Site Index - Hanford Site

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory ofDidDevelopment Top Scientific ImpactTechnologies |Site Index Site Index

  4. Indexes to Nuclear Regulatory Commission issuances, January--March 1995. Volume 41, Index 1

    SciTech Connect (OSTI)

    NONE

    1995-06-01

    Digests and indexes for issuances of the Commission (CLI), the Atomic Safety and Licensing Board Panel (LBP), the Administrative Law Judges (ALJ), the Directors` Decisions (DD), and the Denials of Petitions for Rulemaking (DPRM) are presented in this document. These digests and indexes are intended to serve as a guide to the issuances. Information elements common to the cases heard and ruled upon are: case name (owner(s) of facility); full text reference (volume and pagination); issuance number; issues raised by appellants; legal citations (cases, regulations, and statutes); name of facility, docket number; subject matter of issues and/or rulings; type of hearing (for construction permit, operating license, etc.); and type of issuance (memorandum, order, decision, etc.).

  5. Wild Cards Issue

    E-Print Network [OSTI]

    Multiple Contributors

    1996-01-01

    in on himself. He guided his own cock to his open mouth, stretching his tongue out to touch the head. He couldn't deep-throat himself, but he could suck the tip a little. Suddenly, the door crashed open. With a gasp, Tom snapped upright, almost falling off...

  6. Clean Firetube Boiler Waterside Heat Transfer Surfaces, Energy Tips: STEAM, Steam Tip Sheet #7 (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-04-01

    A steam energy tip sheet for the Advanced Manufacturing Office (AMO). The prevention of scale formation in firetube boilers can result in substantial energy savings. Scale deposits occur when calcium, magnesium, and silica, commonly found in most water supplies, react to form a continuous layer of material on the waterside of the boiler heat exchange tubes. Scale creates a problem because it typically possesses a thermal conductivity, an order of magnitude less than the corresponding value for bare steel. Even thin layers of scale serve as an effective insulator and retard heat transfer. The result is overheating of boiler tube metal, tube failures, and loss of energy efficiency. Fuel consumption may increase by up to 5% in firetube boilers because of scale. The boilers steam production may be reduced if the firing rate cannot be increased to compensate for the decrease in combustion efficiency. Energy losses as a function of scale thickness and composition are given. Any scale in a boiler is undesirable. The best way to deal with scale is not to let it form in the first place. Prevent scale formation by: (1) Pretreating of boiler makeup water (using water softeners, demineralizers, and reverse osmosis to remove scale-forming minerals); (2) Injecting chemicals into the boiler feedwater; and (3) Adopting proper boiler blowdown practices.

  7. Global Warming 20 Years Later: Tipping Points Near

    E-Print Network [OSTI]

    Hansen, James E.

    Global Warming 20 Years Later: Tipping Points Near Jim Hansen 23 June 2008 National Press Club, and House Select Committee on Energy Independence & Global Warming Washington, DC #12;1988 Testimony Has Big Effects Did Not Emphasize That Global Warming Enhances Both Extremes of Water Cycle - More

  8. Mechanical Summer Tipping of Tart Cherry Charles D. Kesner

    E-Print Network [OSTI]

    1 Mechanical Summer Tipping of Tart Cherry Charles D. Kesner Professor Emeritus Department common mistakes I see is the tendency to cut too deeply. The standard timing for mechanical summer: Our data indicates that mechanical summer hedging of tart cherries 45 days after full bloom

  9. PROCESSING TIP . . . BACK TO BASICS: REVISITING BLOOD COLLECTION

    E-Print Network [OSTI]

    Navara, Kristen

    MAY 2009 PROCESSING TIP . . . BACK TO BASICS: REVISITING BLOOD COLLECTION Technological advances it is often a good idea to periodically step back from the small details and revisit the basics. One of these pollution prevention basics is blood collection. The potential impact of blood on poultry processing

  10. Climate Tipping Points* The Threat to the Planet

    E-Print Network [OSTI]

    Hansen, James E.

    Climate Tipping Points* The Threat to the Planet Jim Hansen 19 February 2008 Illinois Wesleyan/policymakers) 2. A Planetary Emergency - Climate Inertia Pipeline Effect - Positive Feedbacks Predominate 3. Good. Great Inertia of Systems - Climate: >½ Warming Still `in Pipeline' - Energy Infrastructure: Decades

  11. Study Tips for Mathematics Mathematics as a sport

    E-Print Network [OSTI]

    Northern British Columbia, University of

    Study Tips for Mathematics Mathematics as a sport Imagine that you have an important soccer game. Imagine the perfect kick in great detail.) Doing well in Mathematics is very similar to doing well in any sport. If you know the mathematical rules, practise, and imagine succeeding you are on your way

  12. GAS EXPLORATION Winter 2006 GasTIPS 5

    E-Print Network [OSTI]

    Rubin, Yoram

    GAS EXPLORATION Winter 2006 · GasTIPS 5 T he prediction of reservoir parameters such as gas or oil, but is particularly challenging in the case of gas exploration. Current seismic imaging technol- ogy cannot accurately discriminate between economic and non-eco- nomic concentrations of gas. This is primarily because

  13. Updated 5/2/2011 Vehicle Title and Registration Tips

    E-Print Network [OSTI]

    Maxwell, Bruce D.

    Updated 5/2/2011 Vehicle Title and Registration Tips To get a new vehicle title the following items attachments for examples) 1. Application for Certificate of Title for a Motor Vehicle - Must be filled out - The title must be signed by original owner - If the vehicle was purchased through a dealership it needs

  14. Want to Learn Simple Industrial Energy Efficiency Tips?

    E-Print Network [OSTI]

    Want to Learn Simple Industrial Energy Efficiency Tips? Attend a free workshop put can reduce energy usage. This program is valuable to all manufacturing segments. Friday, June 23, 2006 8 a.m. ­ 12 noon Xcel Energy's Technical Services Bldg 550 15th St - Denver, CO 80202 Conference

  15. Triathlon Training Tips Swim: don't get intimidated!

    E-Print Network [OSTI]

    Suzuki, Masatsugu

    Triathlon Training Tips Triathlon Swim: don't get intimidated! The swimming leg of triathlons: Longest component in terms of distance To improve speed: o Incorporate spinning classes into your training this anaerobic exercise will help maximize your ability and execution Training: Use bike hill repeats o Know

  16. NERSC Users Learn Code Optimization Tips and Tricks at 1st Hackathon

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

    Users Learn Code Optimization Tips and Tricks at 1st Hackathon NERSC Users Learn Code Optimization Tips and Tricks at 1st Hackathon March 6, 2015 | Tags: Training A one-day...

  17. Hybrid near-field scanning optical microscopy tips for live cell measurements

    E-Print Network [OSTI]

    Kapkiai, Luka K.; Moore-Nichols, David; Carnell, Jonathan; Krogmeier, Jeffrey R.; Dunn, Robert C.

    2004-03-08

    atomic force microscopy cantilever. Imaging of fluorescent latex spheres suspended in an acetate matrix demonstrates the subdiffraction limited fluorescence and topography capabilities of the tips. The reduced spring constant of the hybrid tip is also...

  18. High-Resolution Computational and Experimental Study of Rotary-Wing Tip Vortex Formation

    E-Print Network [OSTI]

    Alonso, Juan J.

    flowfield. Secondary and tertiary vortices that result from crossflow separations near the blade tip crossflow separations near the tip surface [1,2]. As a consequence, secondary and tertiary vortical

  19. Determining the Right Air Quality for Your Compressed Air System - Compressed Air Tip Sheet #5

    SciTech Connect (OSTI)

    2004-08-01

    BestPractices Program tip sheet discussing how to determine the right air quality for compressed air systems.

  20. Select an Energy-Efficient Centrifugal Pump - Pumping System Tip Sheet #3

    SciTech Connect (OSTI)

    2005-10-01

    BestPractices Program tip sheet discussing pumping system efficiency by selecting an energy-efficient centrifugal pump.

  1. Making the Most of your Suggestions and tips provided in this presentation

    E-Print Network [OSTI]

    Toronto, University of

    Resources. 18 #12;Daily Money Saving Tips · Go to discount stores ­ Such as No Frills, Fresh Co., Walmart

  2. March 29, 2008 ICS 541: Index Structures 1 Index Structures

    E-Print Network [OSTI]

    Adam, Salah

    Deletion cost Update cost Storage cost #12;March 29, 2008 ICS 541: Index Structures 3 - Lecture outline records per block Dense index space = 1000000/100 * 4k = 40MB. Binary search cost log2(10000) = 14 disk index blocks = 4MB Binary search cost log2(1000) = 10 disk accesses at most #12;March 29, 2008 ICS 541

  3. SIMULATION OF TIP LEAKAGE FLOW AROUND PARTIAL SQUEALER RIMS IN AXIAL TURBINES

    E-Print Network [OSTI]

    Camci, Cengiz

    is to protect the blade tip and cooling system from smear damage. This is a way of obtaining tighter design visualizations in extremely small geometrical features encountered near blade tip sections. After describing the control of squealer rims are described in various planes parallel to the blade tip platform on which

  4. Wintertime Northern Bering Sea Tip Jets and their Impact on Oceanic Circulation

    E-Print Network [OSTI]

    Pickart, Robert S.

    Wintertime Northern Bering Sea Tip Jets and their Impact on Oceanic Circulation G, 12 #12; 2 Abstract: Low-level regions of high wind speed known as tip jets have been identified show that tips jets characterized by enhanced northeasterly winds occur in the vicinity of the two

  5. INDEX | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History View NewGuam:on Openei | Open Energy2010) |OutlookINDEX Jump to:

  6. ARM - Site Index

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefieldSulfateSciTechtail.Theory of raregovAboutRecovery Act Recovery Act Logo SubscribegovSite Index Expand |

  7. Gas field ion source current stability for trimer and single atom terminated W(111) tips

    SciTech Connect (OSTI)

    Urban, Radovan; Wolkow, Robert A. [Department of Physics, University of Alberta, Edmonton, Alberta T6G 2G7 (Canada); National Institute for Nanotechnology, National Research Council of Canada, Edmonton, Alberta T6G 2M9 (Canada); Pitters, Jason L. [National Institute for Nanotechnology, National Research Council of Canada, Edmonton, Alberta T6G 2M9 (Canada)

    2012-06-25

    Tungsten W(111) oriented trimer-terminated tips as well as single atom tips, fabricated by a gas and field assisted etching and evaporation process, were investigated with a view to scanning ion microscopy and ion beam writing applications. In particular, ion current stability was studied for helium and neon imaging gases. Large ion current fluctuations from individual atomic sites were observed when a trimer-terminated tip was used for the creation of neon ion beam. However, neon ion current was stable when a single atom tip was employed. No such current oscillations were observed for either a trimer or a single atom tip when imaged with helium.

  8. Removable inner turbine shell with bucket tip clearance control

    DOE Patents [OSTI]

    Sexton, Brendan F. (Clifton Park, NY); Knuijt, Hans M. (Niskayuna, NY); Eldrid, Sacheverel Q. (Saratoga Springs, NY); Myers, Albert (Amsterdam, NY); Coneybeer, Kyle E. (Schenectady, NY); Johnson, David Martin (Ballston Lake, NY); Kellock, Iain R. (Clifton Park, NY)

    2000-01-01

    A turbine includes a plurality of inner shell sections mounting first and second stage nozzle and shroud portions. The inner shell sections are pinned to an outer containment shell formed of sections to preclude circumferential movement of the inner shell relative to the outer shell and enable thermal expansion and contraction of the inner shell relative to the outer shell. Positive bucket tip clearance control is afforded by passing a thermal medium about the inner shell in heat transfer relation with the shrouds about the first and second stage bucket tips, the thermal medium being provided from a source of heating/cooling fluid independent of the turbine. Access is provided to the rotor and turbine buckets by removing the outer and inner shell sections.

  9. Photovoltaics R&D: At the Tipping Point

    SciTech Connect (OSTI)

    Kazmerski, L. L.

    2005-01-01

    '' . . . with robust investments in research and market development, the picture changes dramatically.'' Thus, the realigned U.S. Photovoltaic Industry Roadmap highlights R&D as critical to the tipping point that will make solar photovoltaics (PV) significant in the U.S. energy portfolio--part of a well-designed plan that would bring ''2034 expectations'' to reality by 2020. Technology improvement and introduction depend on key, focused, and pertinent research contributions that range from the most fundamental through the applied. In this paper, we underscore the successes and relevance of our current systems-driven PV R&D programs, which are built on integrated capabilities. These capabilities span atomic-level characterization, nanotechnology, new materials design, interface and device engineering, theoretical guidance and modeling, processing, measurements and analysis, and process integration. This presentation identifies and provides examples of critical research tipping points needed to foster now and near technologies (primarily crystalline silicon and thin films) and to introduce coming generations of solar PV that provide options to push us to the next performance levels (devices with ultra-high efficiencies and with ultra-low cost). The serious importance of science and creativity to U.S. PV technology ownership--and the increased focus to accelerate the time from laboratory discovery to industry adoption--are emphasized at this ''tipping point'' for solar PV.

  10. Safety Issues Chemical Storage

    E-Print Network [OSTI]

    Cohen, Robert E.

    Safety Issues · Chemical Storage ·Store in compatible containers that are in good condition to store separately. #12;Safety Issues · Flammable liquid storage -Store bulk quantities in flammable storage cabinets -UL approved Flammable Storage Refrigerators are required for cold storage · Provide

  11. Front Burner- Issue 14

    Broader source: Energy.gov [DOE]

    The Cybersecurity Front Burner Issue No. 14 addresses the 2013 National Cybersecurity Awareness Month (NCSAM) Campaign and Phishing Scams.

  12. Front Burner- Issue 15

    Broader source: Energy.gov [DOE]

    The Cybersecurity Front Burner Issue No. 15 addresses the DOE eSCRM Program and Secure Online Shopping.

  13. Aerodynamics and Heat Transfer Studies of Parameters Specific to the IGCC-Requirements: Endwall Contouring, Leading Edge and Blade Tip Ejection under Rotating Turbine Conditions

    SciTech Connect (OSTI)

    Schobeiri, Meinhard; Han, Je-Chin

    2014-09-30

    This report deals with the specific aerodynamics and heat transfer problematic inherent to high pressure (HP) turbine sections of IGCC-gas turbines. Issues of primary relevance to a turbine stage operating in an IGCC-environment are: (1) decreasing the strength of the secondary flow vortices at the hub and tip regions to reduce (a), the secondary flow losses and (b), the potential for end wall deposition, erosion and corrosion due to secondary flow driven migration of gas flow particles to the hub and tip regions, (2) providing a robust film cooling technology at the hub and that sustains high cooling effectiveness less sensitive to deposition, (3) investigating the impact of blade tip geometry on film cooling effectiveness. The document includes numerical and experimental investigations of above issues. The experimental investigations were performed in the three-stage multi-purpose turbine research facility at the Turbomachinery Performance and Flow Research Laboratory (TPFL), Texas A&M University. For the numerical investigations a commercial Navier-Stokes solver was utilized.

  14. Unhappy with internal corporate search? : learn tips and tricks for building a controlled vocabulary ontology.

    SciTech Connect (OSTI)

    Arpin, Bettina Karin Schimanski; Jones, Brian S.; Bemesderfer, Joy; Ralph, Mark E.; Miller, Jennifer L

    2010-06-01

    Are your employees unhappy with internal corporate search? Frequent complaints include: too many results to sift through; results are unrelated/outdated; employees aren't sure which terms to search for. One way to improve intranet search is to implement a controlled vocabulary ontology. Employing this takes the guess work out of searching, makes search efficient and precise, educates employees about the lingo used within the corporation, and allows employees to contribute to the corpus of terms. It promotes internal corporate search to rival its superior sibling, internet search. We will cover our experiences, lessons learned, and conclusions from implementing a controlled vocabulary ontology at Sandia National Laboratories. The work focuses on construction of this ontology from the content perspective and the technical perspective. We'll discuss the following: (1) The tool we used to build a polyhierarchical taxonomy; (2) Examples of two methods of indexing the content: traditional 'back of the book' and folksonomy word-mapping; (3) Tips on how to build future search capabilities while building the basic controlled vocabulary; (4) How to implement the controlled vocabulary as an ontology that mimics Google's search suggestions; (5) Making the user experience more interactive and intuitive; and (6) Sorting suggestions based on preferred, alternate and related terms using SPARQL queries. In summary, future improvements will be presented, including permitting end-users to add, edit and remove terms, and filtering on different subject domains.

  15. Index of /~paola/pictures

    E-Print Network [OSTI]

    Index of /~paola/pictures. [ICO], Name · Last modified · Size · Description. [DIR], Parent Directory, -. [IMG], IM000060.jpg, 28-Aug-2003 17:54, 791K. [IMG] ...

  16. Effects of self-assembled monolayer and PFPE lubricant on wear characteristics of flat silicon tips.

    SciTech Connect (OSTI)

    Kim, H. J.; Jang, C. E.; Kim, D. E.; Kim, Y. K.; Choa, S. H.; Hong, S.; Materials Science Division; Yonsei Univ.; Samsung Adv. Inst. Science and Technology; Seoul National Univ. of Technology

    2009-01-01

    The effects of self-assembled monolayer (SAM) and perfluoropolyether (PFPE) lubricant on the wear characteristics of flat silicon tips were investigated. The wear test consisted of sliding the silicon tips fabricated on a flat silicon specimen against SAM and PFPE (Z-tetraol) coated silicon (100) wafer. The tips were slid at a low speed for about 15 km under an applied load of 39.2 {micro}N. The wear volume of the tip was obtained by measuring the tip profile using an Atomic Force Microscope (AFM). It was found that the coatings were effective in reducing the wear of the tips by an order of magnitude from 10{sup -6} to 10{sup -7}.

  17. Tips: Saving Money on Gas | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About Us Shirley AnnResources Technical ofTheLaundry Tips: Laundry Save

  18. TipCard_Front_back_final_rev2.indd

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE- Non-ResidentialAlliantPGEDepartment of Energy < BackTimpage tip

  19. Tips: Energy-Efficient Roofs | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematics And Statistics » USAJobsMotionHeatEnergy Solar Training for Veterans to aTipsEnergy-Efficient

  20. Tips for Renters and Property Owners | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment of EnergyResearchers at theAugust 1, 2013the New Funding AugustTips for

  1. Acute Increase in Hepatic Arterial Flow During TIPS Identified by Intravascular Flow Measurements

    SciTech Connect (OSTI)

    Radeleff, Boris, E-mail: Boris_Radeleff@med.uni-heidelberg.de; Sommer, Christof-Matthias; Heye, Tobias; Lopez-Benitez, Ruben [University of Heidelberg Medical Center, Department of Diagnostic Radiology (Germany); Sauer, Peter [University of Heidelberg Medical Center, Department of Internal Medicine IV, Gastroenterology, Hepatology, Infectious Diseases, and Intoxications (Germany); Schmidt, Jan [University of Heidelberg Medical Center, General, Visceral, and Accident Surgery (Germany); Kauczor, Haus-Ulrich; Richter, Goetz Martin [University of Heidelberg Medical Center, Department of Diagnostic Radiology (Germany)

    2009-01-15

    The purpose of this study was to investigate alterations of hepatic arterial flow during transjugular intrahepatic portosystemic stent shunt (TIPS) applying intravascular Doppler sonography. This prospective monocenter study included 25 patients with liver cirrhosis (alcohol induced [n = 19], chronic hepatitis associated [n = 3], primary biliary cirrhosis associated [n = 1], and cryptogenic [n = 2]) successfully treated with TIPS. All patients underwent intravascular hepatic arterial flow measurements during TIPS using an endoluminal flow sensor. The average arterial peak velocity (APV) and the maximum arterial peak velocity (MPV) were registered. Twenty-two patients (88%) showed increased APV, one patient (4%) showed unaffected APV, and two patients (8%) showed decreased APV after TIPS. The average portosystemic pressure gradient decreased significantly, from 22.0 {+-} 5.1 mmHg before TIPS to 11.0 {+-} 4.1 mmHg after TIPS (-50.0%; p < 0.0001). The average APV increased significantly, from 41.9 {+-} 17.8 cm/s before TIPS to 60.7 {+-} 19.0 cm/s after TIPS (+44.9%; p < 0.0001). The average MPV increased significantly, from 90.8 {+-} 31.7 cm/s before TIPS to 112.6 {+-} 34.9 cm/s after TIPS (+24.0%; p = 0.0002). These changes in perfusion set in within seconds after TIPS tract formation in all the patients with increased APV. We conclude that TIPS-induced portosystemic decompression leads to a significant increase in hepatic arterial flow. The changes occurred within seconds, suggesting a reflex-like mechanism.

  2. Front Burner- Issue 18

    Broader source: Energy.gov [DOE]

    The Cybersecurity Front Burner Issue No. 18 addresses keeping kids safe on the Internet, cyber crime, and DOE Cyber awareness and training initiatives.

  3. Front Burner- Issue 13

    Broader source: Energy.gov [DOE]

    The Cybersecurity Front Burner Issue No. 13 contained a message from the Associate Chief Information Officer (ACIO) for Cybersecurity as well as a listing of recommended cybersecurity practices.

  4. Earth Day Recap: Sharing Tips for Improving Your Home’s Energy Efficiency

    Broader source: Energy.gov [DOE]

    Looking for ways to save energy and money at home? Check out the tips and advice we shared on Earth Day.

  5. QCI Exam Test-Taking Tips from Community Housing Partners (CHP)

    Broader source: Energy.gov [DOE]

    This document contains a list of tips for taking the Quality Control Inspector (QCI) Home Energy Professional Certification Exam, provided by Community Housing Partners (CHP).

  6. Tip sheet: Expanded Library of Congress Call Number Classification system Call Number Subject Matter

    E-Print Network [OSTI]

    Kambhampati, Patanjali

    Tip sheet: Expanded Library of Congress Call Number Classification system Call Number Subject R: Medicine T: Technology U: Military Science Z: Bibliography. Library Science. Information

  7. #tipsEnergy: Saving on Home Heating Costs | Department of Energy

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

    Former Digital Communications Specialist, Office of Public Affairs tipsEnergy: Saving on Home Heating Costs A feature on the Energy Department's Twitter account,...

  8. Energy Savers---Tips on Saving Energy and Money at Home (Fifth Printing)

    SciTech Connect (OSTI)

    DOE Office of Building Technology, State and Community Programs

    2001-08-13

    Provides consumers with home energy and money savings tips such as insulation, weatherization, heating, cooling, water heating, energy efficient windows, landscaping, lighting, and energy efficient appliances.

  9. Consider Installing Turbulators on Two- and Three-Pass Firetube Boilers - Steam Tip Sheet #25

    SciTech Connect (OSTI)

    2012-01-01

    This revised AMO tip sheet on installing turbulators on firetube boilers provides how-to advice for improving the system using low-cost, proven practices and technologies.

  10. Consider Installing Turbulators on Two- and Three-Pass Firetube Boilers - Steam Tip Sheet #25

    SciTech Connect (OSTI)

    None

    2006-01-01

    This revised AMO tip sheet on installing turbulators on firetube boilers provides how-to advice for improving the system using low-cost, proven practices and technologies.

  11. Inside this issue: Electronics

    E-Print Network [OSTI]

    Alexandrova, Ivana

    On Campus 8 Rain Garden Installed 8 Get involved 9 Energy Campaign Update October 2010 Volume 4, Issue 1Inside this issue: Energy Campaign 1 Electronics Recycling Day 2 Upcoming Events 3 Crew Erases Office of Environmental Sustainability Sustainability Bulletin The Fall 2010 Energy Campaign is currently

  12. Fiber optic temperature sensor using a grating on an angled fiber tip 

    E-Print Network [OSTI]

    Varadarajan, Harini

    2000-01-01

    A fiber optic temperature sensor intended to sense temperatures up to 1400°C was investigated experimentally. A key element of the sensor is a grating on the 45°-angled tip of a single mode fiber. When light propagating in the fiber reaches the tip...

  13. Large-Eddy Simulation and Analysis of Tip-Clearance Flows in Turbomachinery Applications

    E-Print Network [OSTI]

    Mittal, Rajat

    on understanding the underlying mechanisms for low- pressure fluctuations and cavitation downstream of the tip In hydraulic turbomachines such as submarine propulsors and liquid fuel pumps, the existence of radial that cavitation is associated with low-pressure fluctuations downstream of the tip-gap, the underlying mechanisms

  14. Lesson 1--Welcome to Media-Smart Youth78 Tips For Media-Smart Parents

    E-Print Network [OSTI]

    Rau, Don C.

    Youth program, youth will bring home Tips for Media-Smart Parents handouts. These handouts foods. Here's how to put it into action at home: Learn about Media-Smart Youth by visiting http will bring home Tips for Media-Smart Parents. These handouts will highlight what they are learning about

  15. Field emission of individual carbon nanotube with in situ tip image and real work function

    E-Print Network [OSTI]

    Wang, Zhong L.

    Field emission of individual carbon nanotube with in situ tip image and real work function Zhi Xu August 2005; published online 10 October 2005 The field emission properties of individual multiwalled work functions at tips by the in situ transmission electron microscopy method. The field emission

  16. TIPS FOR TAKING MEDICINE SAFELY FROM THE CONNECTICUT POISON CONTROL CENTER

    E-Print Network [OSTI]

    Oliver, Douglas L.

    TIPS FOR TAKING MEDICINE SAFELY FROM THE CONNECTICUT POISON CONTROL CENTER Follow the 5 rights when ingestion, don't wait for symptoms to appear; call the Connecticut Poison Control Center at 1-800-222-1222. For more poison prevention tips go to the Connecticut Poison Control website at http

  17. Why Good Projects Go Bad: Managing Development Projects near Tipping Points Tim Taylor and David Ford

    E-Print Network [OSTI]

    Ford, David N.

    Why Good Projects Go Bad: Managing Development Projects near Tipping Points Tim Taylor and David: The evolution of three projects near the project tipping point. The initial scope was 100 work packages. Degrading project: FRW = 0.8 RES = 3 Improving project: FRW = 0.1 RES = 0.25 Stagnate project: FRW = 0.5 RES

  18. Low NOx nozzle tip for a pulverized solid fuel furnace

    DOE Patents [OSTI]

    Donais, Richard E; Hellewell, Todd D; Lewis, Robert D; Richards, Galen H; Towle, David P

    2014-04-22

    A nozzle tip [100] for a pulverized solid fuel pipe nozzle [200] of a pulverized solid fuel-fired furnace includes: a primary air shroud [120] having an inlet [102] and an outlet [104], wherein the inlet [102] receives a fuel flow [230]; and a flow splitter [180] disposed within the primary air shroud [120], wherein the flow splitter disperses particles in the fuel flow [230] to the outlet [104] to provide a fuel flow jet which reduces NOx in the pulverized solid fuel-fired furnace. In alternative embodiments, the flow splitter [180] may be wedge shaped and extend partially or entirely across the outlet [104]. In another alternative embodiment, flow splitter [180] may be moved forward toward the inlet [102] to create a recessed design.

  19. Tribal Utility Policy Issues

    Office of Environmental Management (EM)

    and tribal regulations? As weather and climate change, drought will be more severe, fish and wildlife will be impacted and water quality could be an issue. Tribal water will be...

  20. Cogeneration Operational Issues 

    E-Print Network [OSTI]

    Williams, M.

    1985-01-01

    important, however, are the operational Issues which impact the utility and the cogenerator. This paper addresses the utility perspective in regard to possible impact of cogeneration systems on utility service to other customer, safety and substation...

  1. Updated June 8, 2015 CAP'S TOP TEN LIST OF TIPS FOR PERSONNEL FILES FOR CHAIRS AND DEANS

    E-Print Network [OSTI]

    California at Santa Cruz, University of

    D and MA advisees. Provide context, such as standard teaching load, course release, and buyouts. TIP FIVE

  2. Effect of Tip-Speed Constraints on the Optimized Design of a Wind Turbine

    SciTech Connect (OSTI)

    Dykes, K.; Resor, B.; Platt, A.; Guo, Y.; Ning, A.; King, R.; Parsons, T.; Petch, D.; Veers, P.

    2014-10-01

    This study investigates the effect of tip-velocity constraints on system levelized cost of energy (LCOE). The results indicate that a change in maximum tip speed from 80 to 100~m/s could produce a 32% decrease in gearbox weight (a 33% reduction in cost) which would result in an overall reduction of 1%-9% in system LCOE depending on the design approach. Three 100~m/s design cases were considered including a low tip-speed ratio/high-solidity rotor design, a high tip-speed ratio/ low-solidity rotor design, and finally a flexible blade design in which a high tip-speed ratio was used along with removing the tip deflection constraint on the rotor design. In all three cases, the significant reduction in gearbox weight caused by the higher tip-speed and lower overall gear ratio was counterbalanced by increased weights for the rotor and/or other drivetrain components and the tower. As a result, the increased costs of either the rotor or drivetrain components offset the overall reduction in turbine costs from down-sizing the gearbox. Other system costs were not significantly affected, whereas energy production was slightly reduced in the 100~m/s case low tip-speed ratio case and increased in the high tip-speed ratio case. This resulted in system cost of energy reductions moving from the 80~m/s design to the 100~m/s designs of 1.2% for the low tip-speed ratio, 4.6% for the high tip-speed ratio, and 9.5% for the final flexible case (the latter result is optimistic because the impact of deflection of the flexible blade on power production was not modeled). Overall, the results demonstrate that there is a trade-off in system design between the maximum tip velocity and the overall wind plant cost of energy, and there are many trade-offs within the overall system in designing a turbine for a high maximum tip velocity.

  3. Mixed-mode, high-cycle fatigue-crack growth thresholds in II. Quantication of crack-tip shielding

    E-Print Network [OSTI]

    Ritchie, Robert

    -tip shielding J.P. Campbell, R.O. Ritchie * Department of Materials Science and Mineral Engineering, University 2000; accepted 11 May 2000 Abstract The role of crack-tip shielding in in¯uencing mixed-mode (mode I crack-tip shielding with respect to both the mode I and mode II applied loading, enabling an estimation

  4. Cape Navarin Tip Jets and their Impact on4 Oceanic Circulation in the Gulf of Anadyr5

    E-Print Network [OSTI]

    Pickart, Robert S.

    1 2 3 Cape Navarin Tip Jets and their Impact on4 Oceanic Circulation Abstract: Low-level regions of high wind speed known as tip jets have been identified near Cape19 the boreal winter. In particular we show that tips jets characterized by either northeasterly or24

  5. Are TIPS Stent-Grafts a Contraindication for Future Liver Transplantation?

    SciTech Connect (OSTI)

    Maleux, Geert [University Hospitals, Leuven, Department of Interventional Radiology (Belgium); Pirenne, Jacques [University Hospitals, Leuven, Department of Transplantation Surgery (Belgium); Vaninbroukx, Johan [University Hospitals, Leuven, Department of Interventional Radiology (Belgium); Aerts, Raymond [University Hospitals, Leuven, Department of Transplantation Surgery (Belgium); Nevens, Frederik [University Hospitals, Leuven, Department of Hepatology (Belgium)

    2004-03-15

    Our purpose was to assess the feasibility of orthotopic liver transplantation (OLT) in patients priorly having undergone transjugular intrahepatic portosystemic shunt (TIPS) with an expanded tetrafluoroethylene (e-PTFE)-covered endoprosthesis. In 48 patients an e- PTFE-covered endoprosthesis was inserted to treat severe complications of portal hypertension. In 36 patients the endoprosthesis was inserted during TIPS creation (de novo TIPS); in the other 12 patients the endoprosthesis was placed to repermeabilize the previously created, but occluded bare stent (revision TIPS). Eight of them (5 de novo and 3 revision cases) later underwent an OLT. The hospital records of these patients were reviewed from initial admission, through TIPS, the pre-OLT period, and OLT to current postoperative status. Five de novo and 3 revision cases underwent OLT 4-279 days (mean delay: 80.8 days) after TIPS procedure. All OLT's were performed under veno-venous bypass surgery. De visu surgical inspection confirmed correct positioning of the fully patent stent graft, starting in the portal vein and ending at the junction of the hepatic vein to the inferior caval vein. No surgical difficulty was observed during proximal or distal clamping or during resection of the diseased liver. Correctly positioned e-PTFE-covered nitinol endoprostheses do not interfere with a later OLT and may not be considered as a contraindication in patients who need a TIPS as a bridge to OLT.

  6. Controlling systems that drift through a tipping point

    SciTech Connect (OSTI)

    Nishikawa, Takashi; Ott, Edward

    2014-09-01

    Slow parameter drift is common in many systems (e.g., the amount of greenhouse gases in the terrestrial atmosphere is increasing). In such situations, the attractor on which the system trajectory lies can be destroyed, and the trajectory will then go to another attractor of the system. We consider the case where there are more than one of these possible final attractors, and we ask whether we can control the outcome (i.e., the attractor that ultimately captures the trajectory) using only small controlling perturbations. Specifically, we consider the problem of controlling a noisy system whose parameter slowly drifts through a saddle-node bifurcation taking place on a fractal boundary between the basins of multiple attractors. We show that, when the noise level is low, a small perturbation of size comparable to the noise amplitude applied at a single point in time can ensure that the system will evolve toward a target attracting state with high probability. For a range of noise levels, we find that the minimum size of perturbation required for control is much smaller within a time period that starts some time after the bifurcation, providing a “window of opportunity” for driving the system toward a desirable state. We refer to this procedure as tipping point control.

  7. Why high-frequency pulse tubes can be tipped

    SciTech Connect (OSTI)

    Swift, Gregory W092710; Backhaus, Scott N

    2010-01-01

    The typical low-frequency pulse-tube refrigerator loses significant cooling power when it is tipped with the pulse tube's cold end above its hot end, because natural convection in the pulse tube loads the cold heat exchanger. Yet most high-frequency pulse-tube refrigerators work well in any orientation with respect to gravity. In such a refrigerator, natural convection is suppressed by sufficiently fast velocity oscil1ations, via a nonlinear hydrodynamic effect that tends to align the density gradients in the pulse tube parallel to the oscillation direction. Since gravity's tendency to cause convection is only linear in the pulse tube's end-to-end temperature difference while the oscillation's tendency to align density gradients with oscillating velocity is nonlinear, it is easiest to suppress convection when the end-to-end temperature difference is largest. Simple experiments demonstrate this temperature dependence, the strong dependence on the oscillating velocity, and little dependence on the magnitude or phase of the oscillating pressure. In some circumstances in this apparatus, the suppression of convection is a hysteretic function of oscillating velocity. In some other circumstances, a time-dependent convective state seems more difficult to suppress.

  8. Precision tip-tilt-piston actuator that provides exact constraint

    DOE Patents [OSTI]

    Hale, Layton C. (Livermore, CA)

    1999-01-01

    A precision device which can precisely actuate three degrees of freedom of an optic mount, commonly referred to as tip, tilt, and piston. The device consists of three identical flexure mechanisms, an optic mount to be supported and positioned, a structure that supports the flexure mechanisms, and three commercially available linear actuators. The advantages of the precision device is in the arrangement of the constraints offered by the flexure mechanism and not in the particular design of the flexure mechanisms, as other types of mechanisms could be substituted. Each flexure mechanism constrains two degrees of freedom in the plane of the mechanisms and one direction is actuated. All other degrees of freedom are free to move within the range of flexure mechanisms. Typically, three flexure mechanisms are equally spaced in angle about to optic mount and arranged so that each actuated degree of freedom is perpendicular to the plane formed by the optic mount. This arrangement exactly constrains the optic mount and allows arbitrary actuated movement of the plane within the range of the flexure mechanisms. Each flexure mechanism provides a mechanical advantage, typically on the order of 5:1, between the commercially available actuator and the functional point on the optic mount. This improves resolution by the same ratio and stiffness by the square of the ratio.

  9. ISSUE TABLE OF CONTENTS

    E-Print Network [OSTI]

    SPECTRA HOME CURRENT ISSUE TABLE OF CONTENTS TECHNOLOGY BUSINESS PRESSTIME BULLETIN ARTICLE Thomas Young's classic setup for the demonstration of interference features light from one source incident on two vertical slits because the phenomenon occurs only if the light from the slits has a well

  10. Inside this issue: Sustainability

    E-Print Network [OSTI]

    Alexandrova, Ivana

    Inside this issue: Message 1 Sustainability Week 2 Recycling and Energy 3 Fallbany 4 Harvest Fest 5 Office of Environmental Sustainability Sustainability Bulletin As the fall semester winds down, I look forward to one of our biggest events of the year, Sustainability Week. The UAlbany Students

  11. Southern Enclave Issue 43 

    E-Print Network [OSTI]

    1995-01-01

    ISSUE 43 AUTUMN 1995 ADVENTURE HAS A NEW NAME AT DISNEYLAND: INDIANA JONES! Lisa Cowan Put on your fedora, grab your leather jacket and don't forget your whip! Now everyone who visits Disneyland can be a part of a new Indiana Jones adventure...

  12. Environmental Compliance Issue Coordination

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

    1993-01-07

    To establish the Department of Energy (DOE) requirements for coordination of significant environmental compliance issues to ensure timely development and consistent application of Departmental environmental policy and guidance. Cancels DOE O 5400.2. Para. 5a(2) and 5a(7) canceled by DOE O 231.1.

  13. Inside this issue: Recyclemania,

    E-Print Network [OSTI]

    Alexandrova, Ivana

    've started our pilot composting project on Indian Quad. All food waste is separated by UADS staff and put. Since January 30th, we've composted over 14,000 pounds for food waste from the landfill! RecyclemaniaInside this issue: Message 1 Campus Events: Recyclemania, Randers Lecture, Speakers, Earth Day Food

  14. Effects of axial turbine tip shroud cavity flow on performance and durability

    E-Print Network [OSTI]

    Palmer, Timothy R. (Timothy Richard)

    2015-01-01

    Flow through tip shroud cavity in a representative axial turbine vane-rotor stage environment is assessed for its role in loss generation and turbine durability. Steady and unsteady three-dimensional flow computations, ...

  15. Effects of rotor tip blade loading variation on compressor stage performance

    E-Print Network [OSTI]

    Tiralap, Aniwat

    2015-01-01

    Changes in loss generation associated with altering the rotor tip loading of an embedded compressor stage is assessed. Steady and unsteady three-dimensional computations, complemented by control volume analyses, for varying ...

  16. Top 10 Tips to Save Energy and Money This Summer | Department...

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

    tips do you have for saving energy and money in the summer? Addthis Related Articles Use solar power to heat water and more Today's solar power is highly efficient. You can buy...

  17. Benchmark the Fuel Cost of Steam Generation - Steam Tip Sheet #15

    SciTech Connect (OSTI)

    2012-01-01

    This revised AMO tip sheet on benchmarking the fuel cost of steam provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  18. A system for automatic positioning and alignment of fiber-tip interferometers 

    E-Print Network [OSTI]

    Jalan, Mahesh

    2004-11-15

    The research described in this thesis involves the design, development, and implementation of an automated positioning system for fiber-optic interferometric sensors. The Fiber-Tip Interferometer (FTI) is an essential component in the proven Thermo...

  19. Use Low-Grade Waste Steam to Power Absorption Chillers - Steam Tip Sheet #14

    SciTech Connect (OSTI)

    2012-01-31

    This revised AMO tip sheet on waste steam to power absorption chillers provides how-to advice for improving the system using low-cost, proven practices and technologies.

  20. Ammonia Sensors Based on Doped-Sol-Gel-Tipped Optical Fibers for Catalyst System Diagnostics

    Broader source: Energy.gov [DOE]

    This work focuses on the development and application of optical fibers sensors tip-coated with sol gels that sequester a transducing material whose optical response is sensitive to NH3.

  1. Consider Installing High-Pressure Boilers with Backpressure Turbine-Generators - Steam Tip Sheet #22

    SciTech Connect (OSTI)

    2012-01-01

    This revised AMO tip sheet on installing high-pressure boilers provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  2. Install Removable Insulation on Valves and Fittings - Steam Tip Sheet #17

    SciTech Connect (OSTI)

    2012-01-01

    This revised AMO tip sheet on installing removable insulation on valves and fittings provides how-to advice for improving the system using low-cost, proven practices and technologies.

  3. Replace Pressure-Reducing Valves with Backpressure Turbogenerators - Steam Tip Sheet #20

    SciTech Connect (OSTI)

    2012-01-01

    This revised AMO steam tip sheet on replacing pressure-reducing valves provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  4. Consider Steam Turbine Drives for Rotating Equipment - Steam Tip Sheet #21

    SciTech Connect (OSTI)

    2012-01-01

    This revised AMO tip sheet on steam turbine drives for rotating equipment provides how-to advice for improving the system using low-cost, proven practices and technologies.

  5. WEB DEVELOPMENT -Tips and Training Saving and Restoring Dreamweaver Site Definitions

    E-Print Network [OSTI]

    Pittendrigh, Barry

    WEB DEVELOPMENT - Tips and Training Saving and Restoring Dreamweaver Site Definitions Saving your and click "OK." 4. Save your profile on your H:/ drive so it will be backed up by the server

  6. Effects of rotor tip clearance on an embedded compressor stage performance

    E-Print Network [OSTI]

    Sakulkaew, Sitanun

    2012-01-01

    Compressor efficiency variation with rotor tip gap is assessed using numerical simulations on an embedded stage representative of that in a large industrial gas turbine with Reynolds number being approximately 2 x 106 to ...

  7. Three-dimensional rotating stall inception and effects of rotating tip clearance asymmetry in axial compressors

    E-Print Network [OSTI]

    Gordon, Kenneth A. (Kenneth Andrew), 1970-

    1999-01-01

    The effects of two types of flow nonuniformity on stall inception behavior were assessed with linearized stability analyses of two compressor flow models. Response to rotating tip clearance asymmetries induced by a whirling ...

  8. Catalyst-induced growth of carbon nanotubes on tips of cantilevers and nanowires

    DOE Patents [OSTI]

    Lee, James Weifu; Lowndes, Douglas H.; Merkulov, Vladimir I.; Eres, Gyula; Wei, Yayi; Greenbaum, Elias; Lee, Ida

    2004-06-29

    A method is described for catalyst-induced growth of carbon nanotubes, nanofibers, and other nanostructures on the tips of nanowires, cantilevers, conductive micro/nanometer structures, wafers and the like. The method can be used for production of carbon nanotube-anchored cantilevers that can significantly improve the performance of scaning probe microscopy (AFM, EFM etc). The invention can also be used in many other processes of micro and/or nanofabrication with carbon nanotubes/fibers. Key elements of this invention include: (1) Proper selection of a metal catalyst and programmable pulsed electrolytic deposition of the desired specific catalyst precisely at the tip of a substrate, (2) Catalyst-induced growth of carbon nanotubes/fibers at the catalyst-deposited tips, (3) Control of carbon nanotube/fiber growth pattern by manipulation of tip shape and growth conditions, and (4) Automation for mass production.

  9. Clean Boiler Water-side Heat Transfer Surfaces - Steam Tip Sheet #7

    SciTech Connect (OSTI)

    2012-01-31

    This revised AMO tip sheet on cleaning boiler water-side heat transfer surfaces provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  10. Use Feedwater Economizers for Waste Heat Recovery - Steam Tip Sheet #3

    SciTech Connect (OSTI)

    2012-01-31

    This revised AMO tip sheet on feedwater economizers for waste heat recovery provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  11. Energy Savings Tips on the Go: Check Out the New Energy Savers...

    Office of Environmental Management (EM)

    at DOE's National Renewable Energy Laboratory For years, many of you have found energy-saving tips about how to save money and energy at home, in your vehicle, and at work on...

  12. Psychology 471 -Behavioural Pharmacology Research Tips M.C. Vandenburg, Stauffer 107b

    E-Print Network [OSTI]

    Fletcher, Robin

    Psychology 471 - Behavioural Pharmacology Research Tips M.C. Vandenburg, Stauffer 107b mcv concepts in pharmacology L. N. Holland Jr., M. P. Adams. Psychology Subject Guide http://library.queensu.ca/research/guide/psychology

  13. Microsoft PowerPoint - 7_MARY_MCCDONNELL_JOHN_BALLARD_Tips for...

    National Nuclear Security Administration (NNSA)

    Len Myers Special Requests (301) 903-2180 Len.Myers@nnsa.doe.gov Patricia Smith NRC Reconciliation (301) 903-6860 PatriciaR.Smith@nnsa.doe.gov Tips for Success ...

  14. Use Vapor Recompression to Recover Low-Pressure Waste - Steam Tip Sheet #11

    SciTech Connect (OSTI)

    None

    2012-01-31

    This revised AMO tip sheet on recovering low-pressure waste steam provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  15. Transplanting assembly of carbon-nanotube-tipped atomic force microscope probes

    E-Print Network [OSTI]

    Soohyung, Kim

    Carbon-nanotube (CNT)-tipped atomic force microscope (AFM) probes were assembled in a deterministic and reproducible manner by transplanting a CNT bearing polymeric carrier to a microelectromechanical systems cantilever. ...

  16. Patterned vegetation, tipping points, and the rate of climate change Yuxin Chen , Theodore Kolokolnikov

    E-Print Network [OSTI]

    Kolokolnikov, Theodore

    to sudden irreversible changes (such as desertification) as the resource level dips below a tipping point in [11], where it was noted in §4.2 that "at high rates of change, desertification can take place

  17. Transjugular Intrahepatic Portosystemic Shunt (TIPS) Migration to the Heart Diagnosed by Emergency Department Ultrasound

    E-Print Network [OSTI]

    Wendler, Carlan; Shoenberger, Jan Marie; Mailhot, Thomas; Perera, Phillips

    2012-01-01

    et al. Atrial septal perforation from TIPS stent migration.4. Bala TM, Panda M. Cardiac perforation and tamponade: aBryant TJ, Barnard JJ. Cardiac perforation due to Wallstent

  18. Simulation of bristle tip lift-off in a brush seal 

    E-Print Network [OSTI]

    Modi, Sandeep Subhash

    1995-01-01

    A computational procedure to simulate the bristle tip lift-off mechanism in a brush seal is established. This involves both macroscopic and microscopic modeling of the brush seal. A porous media model is used in the ...

  19. Effect of plasma parameters on growth and field emission properties of spherical carbon nanotube tip

    SciTech Connect (OSTI)

    Sharma, Suresh C.; Tewari, Aarti

    2011-06-15

    The effect of plasma parameters (e.g., electron density and temperature, ion density and temperature, neutral atom density and temperature) on the growth (without a catalyst), structure, and field emission properties of a spherical carbon nanotube (CNT) tip has been theoretically investigated. A theoretical model of charge neutrality, including the kinetics of electrons, positively charged ions, and neutral atoms and the energy balance of the various species in plasma, has been developed. Numerical calculations of the radius of the spherical CNT tip for different CNT number densities and plasma parameters have been carried out for the typical glow discharge plasma parameters. It is found that upon an increase in the CNT number density and plasma parameters, the radius of the spherical CNT tip decreases, and consequently the field emission factor for the spherical CNT tip increases.

  20. Focused ion beam modification of atomic force microscopy tips for near-field scanning optical microscopy

    E-Print Network [OSTI]

    Krogmeier, Jeffrey R.; Dunn, Robert C.

    2001-12-01

    fabri- cation process and the need for expensive FIB instrumenta- tion, but these impediments may be minimized as the fabri- cation techniques are refined. Since these tips share many of the physical characteristics of AFM probes, they should be capable... fabri- cation process and the need for expensive FIB instrumenta- tion, but these impediments may be minimized as the fabri- cation techniques are refined. Since these tips share many of the physical characteristics of AFM probes, they should be capable...

  1. Leakage radiation microscopy of surface plasmons launched by a nanodiamond-based tip

    E-Print Network [OSTI]

    Mollet, O; Drezet, A; Huant, S; 10.1016/j.diamond.2011.05.012

    2011-01-01

    Leakage-radiation microscopy of a thin gold film demonstrates the ability of an ensemble of fluorescent diamond nanoparticles attached onto the apex of an optical tip to serve as an efficient near-field surface-plasmon polariton launcher. The implementation of the nanodiamond-based tip in a near-field scanning optical microscope will allow for an accurate control on the launching position, thereby opening the way to scanning plasmonics.

  2. INDEX

    Office of Environmental Management (EM)

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 CLAUSE 6 - COST ACCOUNTING STANDARDS (CAS) LIABILITY . . . . . . . . . . . 9 CLAUSE 7 - DISCLOSURE AND USE...

  3. index

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

    alcator c-mod Alcator Alcator Introduction Facility Information Tokamak Data & Real-Time Information Computer & Data Systems Research Program Information Publications & News...

  4. Index

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach Home Room NewsInformation CurrentHenry Bellamy,ImpactScientific and TechnicalApril 2015Science DataInder

  5. Coherent dynamics in the rotor tip shear layer of utility scale wind turbines

    E-Print Network [OSTI]

    Yang, Xiaolei; Barone, Matthew; Sotiropoulos, Fotis

    2015-01-01

    Recent field experiments conducted in the near-wake (up to 0.5 rotor diameters downwind of the rotor) of a 2.5 MW wind turbine using snow-based super-large-scale particle image velocimetery (SLPIV) (Hong et al., Nature Comm., vol. 5, 2014, no. 4216) were successful in visualizing tip vortex cores as areas devoid of snowflakes. The so-visualized snow voids, however, suggested tip vortex cores of complex shape consisting of circular cores with distinct elongated comet-like tails. We employ large-eddy simulation (LES) to elucidate the structure and dynamics of the complex tip vortices identified experimentally. The LES is shown to reproduce vortex cores in good qualitative agreement with the SLPIV results, essentially capturing all vortex core patterns observed in the field in the tip shear layer. We show that the visualized vortex patterns are the result of energetic coherent dynamics in the rotor tip shear layer driven by interactions between the tip vortices and a second set of counter-rotating spiral vortice...

  6. Indexes to Nuclear Regulatory Commission issuances, January--June 1995. Volume 41, Index 2

    SciTech Connect (OSTI)

    NONE

    1995-09-01

    Digests and indexes for issuances of the Commission (CLI), the Atomic Safety and Licensing Board Panel (LBP), the Administrative Law Judges (ALJ), the directors` Decisions (DD), and the Denials of Petitions for rulemaking (DPRM) are presented in this document. These digests and indexes are intended to serve as a guide to the issuances. The information elements are displayed in one or more of five separate formats arranged as follows: Case name index; digests and headers; legal citations index; subject index; and facility index.

  7. Issue Development sheet Example

    Broader source: Energy.gov [DOE]

    ISSUE DEVELOPMENT SHEET INFORMATION ONLY The information provided below indicates that a potential concern for finding has been identified. Please provide any objective evidence you may have that could either alleviate the concern or eliminate the finding. If no objective evidence is available/can be provided by the end of this audit (at the scheduled end of field work), this information will be included in the audit report and reported as a concern or an audit finding as appropriate.

  8. INDEX TO VOLUME 147 This index provides coverage for both the Initial Reports and Scientific Results

    E-Print Network [OSTI]

    _production@ODP.TAMU.EDU Index to Volume 147 #12;533 VOLUME 147 SUBJECT INDEX accessory minerals, petrography, A:62­63 actinolite

  9. Nanofabrication of sharp diamond tips by e-beam lithography and inductively coupled plasma reactive ion etching.

    SciTech Connect (OSTI)

    Moldovan, N.; Divan, R.; Zeng, H.; Carlisle, J. A.; Advanced Diamond Tech.

    2009-12-07

    Ultrasharp diamond tips make excellent atomic force microscopy probes, field emitters, and abrasive articles due to diamond's outstanding physical properties, i.e., hardness, low friction coefficient, low work function, and toughness. Sharp diamond tips are currently fabricated as individual tips or arrays by three principal methods: (1) focused ion beam milling and gluing onto a cantilever of individual diamond tips, (2) coating silicon tips with diamond films, or (3) molding diamond into grooves etched in a sacrificial substrate, bonding the sacrificial substrate to another substrate or electrodepositing of a handling chip, followed by dissolution of the sacrificial substrate. The first method is tedious and serial in nature but does produce very sharp tips, the second method results in tips whose radius is limited by the thickness of the diamond coating, while the third method involves a costly bonding and release process and difficulties in thoroughly filling the high aspect ratio apex of molding grooves with diamond at the nanoscale. To overcome the difficulties with these existing methods, this article reports on the feasibility of the fabrication of sharp diamond tips by direct etching of ultrananocrystalline diamond (UNCD{reg_sign}) as a starting and structural material. The UNCD is reactive ion etched using a cap-precursor-mask scheme. An optimized etching recipe demonstrates the formation of ultrasharp diamond tips ({approx} 10 nm tip radius) with etch rates of 650 nm/min.

  10. SCALABLE REACHABILITY INDEXING FOR VERY LARGE GRAPHS

    E-Print Network [OSTI]

    Zaki, Mohammed Javeed

    . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 iii #12;3. GRAIL: Scalable Reachability Index for Large Graphs . . . . . . . . . . . . . 36 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37 3.3 GRAIL Approach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39 3.3.1 Index GRAIL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 4.1 Topological Level Filter

  11. High index contrast platform for silicon photonics

    E-Print Network [OSTI]

    Akiyama, Shoji, 1972-

    2004-01-01

    This thesis focuses on silicon-based high index contrast (HIC) photonics. In addition to mature fiber optics or low index contrast (LIC) platform, which is often referred to as Planar Lightwave Cirrcuit (PLC) or Silica ...

  12. Body Mass Index - HPMC Occupational Health Services

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

    Health Education & Wellness > Health Calculators & Logs > Body Mass Index Health Education & Wellness Downloads & Patient Materials Health & Productivity Health Calculators & Logs...

  13. Durable Goods, Price Indexes, and Monetary Policy 

    E-Print Network [OSTI]

    Han, Kyoung Soo

    2009-05-15

    and non-durable goods. In the models with durable goods, the COLI (Cost of Living Index) and the PPI (Producer Price Index) identical to the CPI (Consumer Price Index) measured by the acquisitions approach are distinguished, and the COLI/PPI ratio plays...

  14. Access Paths Multi-dimensional Index Structures

    E-Print Network [OSTI]

    Mannheim, Universität

    for result TID-lists) · high cost for intersection if one of the indexes deliverse many results · But') · index.find_key(`ZH1984') · Discussion: · cost equivalent to the cost of a one-dimensional access! KeyAccess Paths Multi-dimensional Index Structures 1Freitag, 4. Juni 2010 #12;September 27, 2007

  15. Equity and Equity Index Derivatives Trading Strategies

    E-Print Network [OSTI]

    Ciocan-Fontanine, Ionut

    Indexes 20 Theoretical (Fair) Value 21 Basis 22 Cost of Carry = Basis Equity Index Futures Strategies 23e u r e x Equity and Equity Index Derivatives Trading Strategies e u r e x #12;Please Note The definitions of "basis" and "cost of carry" have been changed in this version of the brochure. In previous

  16. Still Flying Issue

    E-Print Network [OSTI]

    2005-01-01

    "You can't take my toes from me" Whedon. http://www.apple.com/trailers/universal/serenity/ In This Issue!! Page 1 : From Joss Page 2 : News Page 4 : Ask Captain Tighpants Page 5 : Serenity RPG Page 7 : Filk... Niska in ?War Stories?? The Serenity role-playing game (RPG), which is released at the Gen-Con Indy convention in August this year is designed to help you answer these questions, and ask a few more of your own. The Serenity RPG is being produced...

  17. Southern Enclave Issue 47 

    E-Print Network [OSTI]

    1997-01-01

    Back opens in theaters on February 21, 1997, to be followed by Return of the Jedi on March 7, 1997. SW fans are eager to talk about the new edition and this issue of Southern Enclave opens with some comments and opinions. SE#48, due in July 1997... the days until Feb. 21 for TESB and then March 7 for ROTJ! Debbie Kittle: Well, I have seen the SWSE 4 times so far and truly enjoyed it. I thought it was quite well done. I'm sure the international readers will get a major sneak preview of our...

  18. Southern Enclave Issue 19 

    E-Print Network [OSTI]

    1988-01-01

    for any assistance. ART CREDITS Judith Low -- Mastheads Carol Peters -- 37, 42, 50 Danaline Bryant -- 38 Melanie Guttierrez -- 44 Sandi Jones -- 53 A Personal Statement Equal space will be offered for replies. ?Editor's note: I do not know either... it together. Melanie Gutterriez of New Orleans is putting her considerable talent and imagination to work on the cover. I invite SOUTHERN ENCLAVE's readers to check us out for themselves and make up their own minds. The issue will cost $2.00 and the first...

  19. The Fix Issue

    E-Print Network [OSTI]

    Multiple Contributors

    1988-01-01

    feeling the dearth of zines in a heavy way. Withdrawal symptoms were only just nearly averted. I'm looking forward to issue number four with baited breath. Not that I don't love THE FIX (you know, Martha, I don't have to tell you), but I am very... in perspective can do for you! Now my curiosity is getting the better of me. How will our poor, stranded survivors go from being such awkward strangers to the most intimate (ahem) of friends? I guess we stay tuned for more. One more note: I love the last...

  20. Technology transfer issue

    SciTech Connect (OSTI)

    Jacobson, C.

    1982-05-31

    Testimony by Lawrence J. Brady, Commerce Assistant Secretary for Trade Administration, at Congressional hearings on the national security issues of technology transfers to the Soviet Union identified steps the US needs to take to deal effectively with the problem. These steps include an understanding of how the Soviet Union has and will benefit militarily by acquiring Western technology and efforts to work with other countries, counterintelligence agencies, and industries to stem the flow of technological information. Brady outlined changes in technology development that complicate the enforcement of transfer rules, and emphasized the importance of a close relationship between the business community and the Commerce Department. (DCK)

  1. Collins Mausoleum Issue

    E-Print Network [OSTI]

    Multiple Contributors

    2010-01-01

    -publishing, so there is a profusion of electronic texts available for Dark Shadows. The web site www.fanfiction.net/tv/Dark_Shadows will give you a good introduction to recent DS writings. 12 Dark Shadows’ return to wide syndication in the 1980s-90s... writing project. This issue is dedicated to all the fans past and present who kept the spirit of Dark Shadows alive by expressing themselves creatively. Our cover is from one of the early fanzines, The Crypt. This publication was edited by Dee Gurnett...

  2. Kraith Collected Issue

    E-Print Network [OSTI]

    Lichtenberg, Jacqueline; Clark, Beverly

    1974-01-01

    of the insert. The top of page 14 starts "Through Time and Tear!>". To the bottom of page 15 is untouched. I cut two paragraphs between "unrest" and "I'm so happy". They dealt with Sarek deciding that the proper course of events should be to adopt Kirk...-1 kRAITh coLLeCT?b volume 4 ?blTORS pREfAC? This is m.y first issue as editor of Kraith Collected. This strange state of affairs began when I had the time to type the rrRnuscripts which make up this is!'''e. Then Carol handed down the ultimatum: It...

  3. Pastaklan Vesla Issue

    E-Print Network [OSTI]

    Multiple Contributors

    1978-01-01

    Bo KclCendrick- .6, 1-0, 19 Allan Andress- 25t^L Ginnio Reynolds- 3^i 36, 4-3 No trades for other fanzines Kathy. Bushman.* 29 Peggy Barilla- 55, 56 Steve Barnes- 73, 84, 93 CAB - Bacovcr Horta Press Issue ;"*5 Rhubarb Publication.../\\ M A?TD TH5?T THERE'S. ? . 1 - ' > ?-^WW I II i,ijw" I Friends t We cano^up with this idea and we organized it and we bought the supplies and wo typed it and we glued it together and wo printed it and we collated7 w&at we printed and...

  4. Also In This Issue

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 OutreachProductswsicloudwsiclouddenDVA N C E D B L O O D S TA I N P A T TSorbentsAllostericIn This Issue â– 

  5. Product and Service directory - 2007 issue

    SciTech Connect (OSTI)

    Agnihotri, Newal

    2006-11-15

    The focus of the November-December issue each year is to provide an up to date product and services directory. The Directory is a source of informaiton on resources for over 3,000 products and services related to the nuclear power industry. The information included was submitted by approximately 300 suppliers worldwide during October-November 2006. The section includes listings of available current products and services with the names of the related supliers. Items listed in the Directory are related to the nuclear power industry only. Therefore the words 'nuclear' or 'nuclear power' have been dropped from the indexing terms that aid in organizing the information presented. Each suppliers listing in the suppliers section includes complete contact information. The Corporate Capabiliites section lists products and services of organizations in one central location.

  6. Product and Service directory - 2005 issue

    SciTech Connect (OSTI)

    Agnihotri, Newal

    2004-11-15

    The focus of the November-December issue each year is to provide an up to date product and services directory. The Directory is a source of informaiton on resources for over 3,000 products and services related to the nuclear power industry. The information included was submitted by approximately 300 suppliers worldwide during October-November 2004. The section includes listings of available current products and services with the names of the related supliers. Items listed in the Directory are related to the nuclear power industry only. Therefore the words 'nuclear' or 'nuclear power' have been dropped from the indexing terms that aid in organizing the information presented. Each suppliers listing in the suppliers section includes complete contact information. The Corporate Capabiliites section lists products and services of organizations in one central location.

  7. Product and Service directory - 2008 issue

    SciTech Connect (OSTI)

    Agnihotri, Newal

    2007-11-15

    The focus of the November-December issue each year is to provide an up to date product and services directory. The Directory is a source of informaiton on resources for over 3,000 products and services related to the nuclear power industry. The information included was submitted by approximately 300 suppliers worldwide during October-November 2007. The section includes listings of available current products and services with the names of the related supliers. Items listed in the Directory are related to the nuclear power industry only. Therefore the words 'nuclear' or 'nuclear power' have been dropped from the indexing terms that aid in organizing the information presented. Each suppliers listing in the suppliers section includes complete contact information. The Corporate Capabiliites section lists products and services of organizations in one central location.

  8. Product and Service directory - 2009 issue

    SciTech Connect (OSTI)

    Agnihotri, Newal

    2008-11-15

    The focus of the November-December issue each year is to provide an up to date product and services directory. The Directory is a source of informaiton on resources for over 3,000 products and services related to the nuclear power industry. The information included was submitted by approximately 300 suppliers worldwide during October-November 2008. The section includes listings of available current products and services with the names of the related supliers. Items listed in the Directory are related to the nuclear power industry only. Therefore the words 'nuclear' or 'nuclear power' have been dropped from the indexing terms that aid in organizing the information presented. Each suppliers listing in the suppliers section includes complete contact information. The Corporate Capabiliites section lists products and services of organizations in one central location.

  9. Product and Service directory - 2006 issue

    SciTech Connect (OSTI)

    Agnihotri, Newal

    2005-11-15

    The focus of the November-December issue each year is to provide an up to date product and services directory. The Directory is a source of informaiton on resources for over 3,000 products and services related to the nuclear power industry. The information included was submitted by approximately 300 suppliers worldwide during October-November 2005. The section includes listings of available current products and services with the names of the related supliers. Items listed in the Directory are related to the nuclear power industry only. Therefore the words 'nuclear' or 'nuclear power' have been dropped from the indexing terms that aid in organizing the information presented. Each suppliers listing in the suppliers section includes complete contact information. The Corporate Capabiliites section lists products and services of organizations in one central location.

  10. ISSUE PAPER METHANE AVOIDANCE FROM

    E-Print Network [OSTI]

    Brown, Sally

    ISSUE PAPER METHANE AVOIDANCE FROM COMPOSTING An Issue Paper for the: Climate Action Reserve...........................................................................................................39 6.2. Standard Methods for Quantifying Methane from Organic Waste in Landfills...40 6.3. GHG

  11. Special Issue on Human Computing

    E-Print Network [OSTI]

    Nijholt, Anton

    The seven articles in this special issue focus on human computing. Most focus on two challenging issues in human computing, namely, machine analysis of human behavior in group interactions and context-sensitive modeling.

  12. A Unified Approach For Indexed and Non-Indexed Spatial Joins

    E-Print Network [OSTI]

    Suel, Torsten

    ,or solvethe problem by sort- ing, partitioning, or on-the-fly index construction. In this paper, we develop propose the use of a simple cost model to decide when to follow an index-basedapproach. 1 IntroductionA Unified Approach For Indexed and Non-Indexed Spatial Joins Lars Arge1?, Octavian Procopiuc1

  13. A Unified Approach For Indexed and NonIndexed Spatial Joins

    E-Print Network [OSTI]

    Suel, Torsten

    process, or solve the problem by sort­ ing, partitioning, or on­the­fly index construction. In this paper time, and hence we propose the use of a simple cost model to decide when to follow an indexA Unified Approach For Indexed and Non­Indexed Spatial Joins Lars Arge 1? , Octavian Procopiuc 1

  14. A Unified Approach For Indexed and Non-Indexed Spatial Joins

    E-Print Network [OSTI]

    Arge, Lars

    during the join process,or solvethe problem by sort- ing, partitioning, or on-the-fly index construction, and hence we propose the use of a simple cost model to decide when to follow an index-basedapproach. 1A Unified Approach For Indexed and Non-Indexed Spatial Joins Lars Arge ¢¡ , Octavian Procopiuc

  15. Use of the Palmer Index and Other Water Supply Indexes for Drought Monitoring

    E-Print Network [OSTI]

    of the Water Availability Task Force Time, Effort, and Cost of Producing the Palmer Index for Operational UseUse of the Palmer Index and Other Water Supply Indexes for Drought Monitoring in Colorado colorado for Development of Colorado's Drought MOnitoring Capabilities 5II. THE PALMER INDEX 5 10 10 12 A. B. C. D. History

  16. Reformulated gasoline quality issues

    SciTech Connect (OSTI)

    Gonzalez, R.G.; Felch, D.E.; Edgar, M.D.

    1995-11-01

    One year ago, a panel of industry experts were interviewed in the November/December 1994 issue of Fuel Reformulation (Vol. 4, No. 6). With the focus then and now on refinery investments, the panelists were asked to forecast which refining processes would grow in importance. It is apparent from their response, and from other articles and discussions throughout the year, that hydroprocessing and catalytic conversion processes are synergistic in the overall refinery design, with flexibility and process objectives varying on a unit-by-unit case. To an extent, future refinery investments in downstream petrochemicals, such as for paraxylene production, are based on available catalytic reforming feedstock. Just a importantly, hydroprocessing units (hydrotreating, hydrocracking) needed for clean fuel production (gasoline, diesel, aviation fuel), are heavily dependent on hydrogen production from the catalytic reformer. Catalytic reforming`s significant influence in the refinery hydrogen balance, as well as its status as a significant naphtha conversion route to higher-quality fuels, make this unit a high-priority issue for engineers and planners striving for flexibility.

  17. Computational Screening of Tip and Stalk Cell Behavior Predicts a Role for Apelin Signaling in Sprout Progression

    E-Print Network [OSTI]

    Margriet M. Palm; Marchien G. Dallinga; Erik van Dijk; Ingeborg Klaassen; Reinier O. Schlingemann; Roeland M. H. Merks

    2015-08-13

    Angiogenesis involves the formation of new blood vessels by sprouting or splitting of existing blood vessels. During sprouting, a highly motile type of endothelial cell, called the tip cell, migrates from the blood vessels followed by stalk cells, an endothelial cell type that forms the body of the sprout. To get more insight into how tip cells contribute to angiogenesis, we extended an existing computational model of vascular network formation based on the cellular Potts model with tip and stalk differentiation, without making a priori assumptions about the differences between tip cells and stalk cells. To predict potential differences, we looked for parameter values that make tip cells (a) move to the sprout tip, and (b) change the morphology of the angiogenic networks. The screening predicted that if tip cells respond less effectively to an endothelial chemoattractant than stalk cells, they move to the tips of the sprouts, which impacts the morphology of the networks. A comparison of this model prediction with genes expressed differentially in tip and stalk cells revealed that the endothelial chemoattractant Apelin and its receptor APJ may match the model prediction. To test the model prediction we inhibited Apelin signaling in our model and in an in vitro model of angiogenic sprouting, and found that in both cases inhibition of Apelin or of its receptor APJ reduces sprouting. Based on the prediction of the computational model, we propose that the differential expression of Apelin and APJ yields a "self-generated" gradient mechanisms that accelerates the extension of the sprout.

  18. El Ahorro de Energia: Sugerencias para ahorrar energia y dinero en el hogar (Energy Savers Hot Winter Tips, Spanish Version)

    SciTech Connect (OSTI)

    Not Available

    2002-10-01

    This is the Spanish version of a tri-fold brochure that provides wintertime energy- and money-saving tips for homeowners.

  19. El Ahorro de Energia: Sugerencias para ahorrar energia y dinero en el hogar (Energy Savers Cool Summer Tips, Spanish Version)

    SciTech Connect (OSTI)

    Not Available

    2002-10-01

    This is the Spanish version of a tri-fold brochure that provides summertime energy- and money-saving tips for homeowners.

  20. Humidity effects on tip-induced polarization switching in lithium niobate

    SciTech Connect (OSTI)

    Ievlev, A. V.; Morozovska, A. N.; Shur, V. Ya.; Kalinin, S. V.

    2014-03-03

    In the last several decades, ferroelectrics have attracted much attention as perspective materials for nonlinear optics and data storage devices. Scanning probe microscopy (SPM) has emerged as a powerful tool both for studies of domain structures with nanoscale spatial resolution and for writing the isolated nanodomains by local application of the electric field. Quantitative analysis of the observed behavior requires understanding the role of environmental factors on imaging and switching process. Here, we study the influence of the relative humidity in the SPM chamber on tip-induced polarization switching. The observed effects are attributed to existence of a water meniscus between the tip and the sample surface in humid atmosphere. These results are important for a deeper understanding of complex investigations of ferroelectric materials and their applications and suggest the necessity for fundamental studies of electrocapillary phenomena at the tip-surface junction and their interplay with bias-induced materials responses.

  1. Humidity effects on tip-induced polarization switching in lithium niobate

    SciTech Connect (OSTI)

    Ievlev, Anton; Morozovska, A. N.; Shur, Vladimir Ya.; Kalinin, Sergei V

    2014-01-01

    In the last several decades, ferroelectrics have attracted much attention as perspective materials for nonlinear optics and data storage devices. Scanning probe microscopy (SPM) has emerged as a powerful tool both for studies of domain structures with nanoscale spatial resolution and for writing the isolated nanodomains by local application of the electric field. Quantitative analysis of the observed behavior requires understanding the role of environmental factors on imaging and switching process. Here we study the influence of the relative humidity in the SPM chamber on tip-induced polarization switching. The observed effects are attributed to existence of a water meniscus between the tip and the sample surface in humid atmosphere. These results are important for a deeper understanding of complex investigations of ferroelectric materials and their applications, and suggest the necessity for fundamental studies of electrocapillary phenomena at the tip-surface junction and their interplay with bias-induced materials responses.

  2. Thermodynamic and dynamic anomalous behavior in the TIP4P/? water model

    E-Print Network [OSTI]

    Raul Fuentes-Azcatl; Marcia C. Barbosa

    2015-08-11

    The model Tip4p/{\\epsilon} for water is tested for the presence of thermodynamic and dy- namic anomalies. Molecular dynamic simulations for this model were performed and we show that for this system the density versus temperature at constant pressure ex- hibits a maximum. In addition we also show that the diffusion coefficient versus density at constant temperature has a maximum and a minimum. The anomalous behavior of the density and of the diffusion coefficient obey the water hierachy. The results for the Tip4p- are consistent with experiments and when compared with the Tip4p-2005 model show similar results a variety of physical properties and better performance for the dielectric constant.

  3. Comparison of an alternative to the PTC 6 basket tip design

    SciTech Connect (OSTI)

    Burns, J.M. [Stone and Webster Engineering Corp., Boston, MA (United States); Hernandez, E. [Community Energy Alternatives Inc., Ridgewood, NJ (United States)

    1995-12-31

    Basket tip turbine exhaust static pressure sensors are recommended by all the major turbine manufacturers. Their geometry however is required to adhere to precise and minute design details to be acceptable for guarantee/acceptance testing. This paper discusses a practical modification to the classical ASME PTC 6 (Turbine Test Code) design that is easier to fabrication for the typical machine shop. The alternative design makes it less expensive, much faster to construct, and facilitates the drainage of any accumulated condensate. Comparative field tests by PSE and G`s Research and Testing Laboratory at the 300 MW Mercer Generating Station, Unit 1 will be described which demonstrates the modified tip pressure measurements are indistinguishable from those of the PTC 6 design. The paper also presents the limited available history of the empirical basket tip exhaust pressure sensor. Finally, based on the success of this one modification, the paper concludes that other even more suitable designs could be developed by further research.

  4. Measurement of the three-dimensional tip region flow field in an axial compressor

    SciTech Connect (OSTI)

    Stauter, R.C. )

    1993-07-01

    A two-color, five-beam LDV system has been configured to make simultaneous three-component velocity measurements of the flow field in a two-stage axial compressor model. The system has been used to make time-resolved measurements both between compressor blade rows and within the rotating blade passages in an axial compressor. The data show the nature and behavior of the complex, three-dimensional flow phenomena present in the tip region of a compressor as the convect downstream. In particular, the nature of the tip leakage vortex is apparent, being manifested by high blockage as well as the expected vortical motion. The data indicate that the radial flows associated with the tip leakage vortex begin to decrease while within the rotor passage, and that they temporarily increase aft of the passage.

  5. Inside this issue: Eat Locally: Visit a

    E-Print Network [OSTI]

    Linsley, Braddock K.

    Gas Inventory Complete! 3 Summer tips for conserving energy and money 4 Fall 2009 Energy Campaign 4. With the students away during the summer months, Tim and his team are able to take some time to renovate campus

  6. Eddy current probe with foil sensor mounted on flexible probe tip and method of use

    SciTech Connect (OSTI)

    Viertl, John R. M. (Niskayuna, NY); Lee, Martin K. (Niskayuna, NY)

    2001-01-01

    A pair of copper coils are embedded in the foil strip. A first coil of the pair generates an electromagnetic field that induces eddy currents on the surface, and the second coil carries a current influenced by the eddy currents on the surface. The currents in the second coil are analyzed to obtain information on the surface eddy currents. An eddy current probe has a metal housing having a tip that is covered by a flexible conductive foil strip. The foil strip is mounted on a deformable nose at the probe tip so that the strip and coils will conform to the surface to which they are applied.

  7. Effect of glycine on chromosomal aberrations of Allium cepa L. root tips caused by sodium fluoride 

    E-Print Network [OSTI]

    Abid, Adeeba Al-Shahwani

    1967-01-01

    EFFECT OF GLYCINE ON CHROMOSOMAL ABERRATIONS OF ALLIUM CEPA L ~ ROOT TIPS CAUSED BY SODIUM FLUORIDE A Thesis By Adeeba Al-Shahvani Abid Submitted to the Graduate College of the Texas A&M University in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE August 1967 Major Subject Genetics EFFECT OF GLYCINE ON CHROMOSOMAL ABERRATIONS OF ALLIUM CEPA L, ROOT TIPS CAUSED BY SODIUM FLUORIDE A Thesis By Adeeba Al-Shahwani Abid Approved as to style and content by: ( airman...

  8. Temporal evolution of bubble tip velocity in classical Rayleigh-Taylor instability at arbitrary Atwood numbers

    SciTech Connect (OSTI)

    Liu, W. H.; HEDPS and CAPT, Peking University, Beijing 100871 ; Wang, L. F.; Ye, W. H.; Institute of Applied Physics and Computational Mathematics, Beijing 100088; Department of Physics, Zhejiang University, Hangzhou 310027 ; He, X. T.; Institute of Applied Physics and Computational Mathematics, Beijing 100088

    2013-06-15

    In this research, the temporal evolution of the bubble tip velocity in Rayleigh-Taylor instability (RTI) at arbitrary Atwood numbers and different initial perturbation velocities with a discontinuous profile in irrotational, incompressible, and inviscid fluids (i.e., classical RTI) is investigated. Potential models from Layzer [Astrophys. J. 122, 1 (1955)] and perturbation velocity potentials from Goncharov [Phys. Rev. Lett. 88, 134502 (2002)] are introduced. It is found that the temporal evolution of bubble tip velocity [u(t)] depends essentially on the initial perturbation velocity [u(0)]. First, when the u(0)tip velocity increases smoothly up to the asymptotic velocity (u{sup asp}) or terminal velocity. Second, when C{sup (1)}u{sup asp}?u(0)tip velocity increases quickly, reaching a maximum velocity and then drops slowly to the u{sup asp}. Third, when C{sup (2)}u{sup asp}?u(0)tip velocity decays rapidly to a minimum velocity and then increases gradually toward the u{sup asp}. Finally, when u(0)?C{sup (3)}u{sup asp}, the bubble tip velocity decays monotonically to the u{sup asp}. Here, the critical coefficients C{sup (1)},C{sup (2)}, and C{sup (3)}, which depend sensitively on the Atwood number (A) and the initial perturbation amplitude of the bubble tip [h(0)], are determined by a numerical approach. The model proposed here agrees with hydrodynamic simulations. Thus, it should be included in applications where the bubble tip velocity plays an important role, such as the design of the ignition target of inertial confinement fusion where the Richtmyer-Meshkov instability (RMI) can create the seed of RTI with u(0)?u{sup asp}, and stellar formation and evolution in astrophysics where the deflagration wave front propagating outwardly from the star is subject to the combined RMI and RTI.

  9. The role of microtubules in rapid hyphal tip growth of Aspergillus nidulans

    E-Print Network [OSTI]

    Horio, Tetsuya; Oakley, Berl R.

    2005-02-01

    of growth fluctuated over time from almost 0–0.194 #2;m/min. These germlings underwent repeated slow but steady growth periods punctuated by pauses in growth (Figure 1B). Tip growth in hyphal tip cells was steadier and much more rapid (0.506 #3; 0.21 #2;m..., and there was no obvious slowing of growth as germlings went through mitosis (Figure 1B). It is well established that the nuclei in the same cytoplas- mic compartment go into mitosis in semisynchronous man- ner (Robinow, 1969; Doonan, 1992). Time-lapse observations...

  10. Locking mechanism for indexing device

    DOE Patents [OSTI]

    Lindemeyer, Carl W. (Aurora, IL)

    1984-01-01

    Disclosed is a locking mechanism for an indexing spindle. A conventional r gear having outwardly extending teeth is affixed to the spindle. Also included is a rotatably mounted camshaft whose axis is arranged in skewed relationship with the axis of the spindle. A disk-like wedge having opposing camming surfaces is eccentrically mounted on the camshaft. As the camshaft is rotated, the camming surfaces of the disc-like member are interposed between adjacent gear teeth with a wiping action that wedges the disc-like member between the gear teeth. A zero backlash engagement between disc-like member and gear results, with the engagement having a high mechanical advantage so as to effectively lock the spindle against bidirectional rotation.

  11. UW Urban Songbird Study: Pictorial Guide to Color-banded Songbird Species in Seattle Area Common name (length in inches from tip of bill to tip of tail sex if distinct plumages)

    E-Print Network [OSTI]

    Brown, Sally

    name (length in inches from tip of bill to tip of tail ­ sex if distinct plumages) American robin (10" ­ male, darker gray head) American robin (10" ­ female, lighter gray head) Swainson's thrush (7" - sexes information contact: Kara Whittaker (karaayn@u.washington.edu) #12;Song sparrow (6.25" - sexes similar) Oregon

  12. Radioactive waste storage issues

    SciTech Connect (OSTI)

    Kunz, D.E.

    1994-08-15

    In the United States we generate greater than 500 million tons of toxic waste per year which pose a threat to human health and the environment. Some of the most toxic of these wastes are those that are radioactively contaminated. This thesis explores the need for permanent disposal facilities to isolate radioactive waste materials that are being stored temporarily, and therefore potentially unsafely, at generating facilities. Because of current controversies involving the interstate transfer of toxic waste, more states are restricting the flow of wastes into - their borders with the resultant outcome of requiring the management (storage and disposal) of wastes generated solely within a state`s boundary to remain there. The purpose of this project is to study nuclear waste storage issues and public perceptions of this important matter. Temporary storage at generating facilities is a cause for safety concerns and underscores, the need for the opening of permanent disposal sites. Political controversies and public concern are forcing states to look within their own borders to find solutions to this difficult problem. Permanent disposal or retrievable storage for radioactive waste may become a necessity in the near future in Colorado. Suitable areas that could support - a nuclear storage/disposal site need to be explored to make certain the health, safety and environment of our citizens now, and that of future generations, will be protected.

  13. Mexico-United States Migration: Health Issues

    E-Print Network [OSTI]

    Zuniga, Elena; Wallace, Steven P.; Berumen, Salvador; Castaneda, Xotichl; al., et

    2005-01-01

    Americans. Mexico-United States Migration • Health issuesMexico-United States Migration Health Issues © ConsejoMéxico D. F. Mexico-United States Migration Health Issues

  14. Local index theorem for projective families

    E-Print Network [OSTI]

    Benameur, M -T

    2010-01-01

    We give a superconnection proof of the cohomological form of Mathai-Melrose-Singer index theorem for the family of twisted Dirac operators under relaxed conditions.

  15. Index of /~wilker/misc/Electronics

    E-Print Network [OSTI]

    Index of /~wilker/misc/Electronics. [ICO], Name · Last modified · Size · Description. [DIR], Parent Directory, -. [ ], dram.pdf, 11-Sep-1998 23:10, 124K. [ ] ...

  16. An index 2F2 hypergeometric transform

    E-Print Network [OSTI]

    Zouhair Mouayn

    2011-05-12

    We construct a new one-parameter family of index hypergeometric transforms associated with the relativistic pseudoharmonic oscillator by using coherent states analysis.

  17. TIP #20: Stamp Out Air Air is completely non-biodegradable, and can cause suffocation of marine animals.

    E-Print Network [OSTI]

    Pearlmutter, Barak

    TIP #20: Stamp Out Air Air is completely non-biodegradable, and can cause suffocation of marine animals. TIP #20: Stamp Out Air (Americans breath enough air every year to cover the earth 436 times.) Background: What we think of as "air" is actually a high pressure mixture of toxic gasses. This material

  18. X-ray microdiffraction study of martensit-retained austenite microstructures at the tip of a steel blade.

    SciTech Connect (OSTI)

    Cai, Z.; Lai, B.; Ilinski, P.; Legnini, D.; Yun, W.; Experimental Facilities Division; Xradia

    2001-01-01

    The x-ray microdiffraction technique was used to study lattice-strain field and phase concentration near the surface of a carburised steel blade on a micron-length scale. Our results show larger compressive lattice strains and more completed phase transformation at the location near the tip of the blade than that the locations away from the tip.

  19. Advocate- Issue 61- Jan. 2016

    Office of Energy Efficiency and Renewable Energy (EERE)

    Here are some topics in this issue: DOE Launches K-25 Virtual Museum, Manhattan Project National Park Established, ORSSAB Celebrates 20 Years.

  20. Advocate- Issue 61- Jan. 2016

    Office of Energy Efficiency and Renewable Energy (EERE)

    Here are some of the topics in this issue: DOE Launches K-25 Virtual Museum, Manhattan Project National Park Established, ORSSAB Celebrates 20 Years.

  1. Smart-Grid Security Issues

    SciTech Connect (OSTI)

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

    2010-01-29

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

  2. SCANNING THE ISSUE Special Issue on Technology of

    E-Print Network [OSTI]

    Antsaklis, Panos

    changes in the emphasis in control system analysis and design. The first has to do with the explicit of Networked Control Systems. Digital Object Identifier: 10.1109/JPROC.2006.887291 Vol. 95, No. 1, January 2007SCANNING THE ISSUE Special Issue on Technology of Networked Control Systems BY PANOS ANTSAKLIS

  3. Radial pulsations of neutron stars: computing alternative polytropic models regarding density and adiabatic index

    E-Print Network [OSTI]

    Vassilis Geroyannis; Georgios Kleftogiannis

    2014-06-14

    We revisit the problem of radial pulsations of neutron stars by computing four general-relativistic polytropic models, in which "density" and "adiabatic index" are involved with their discrete meanings: (i) "rest-mass density" or (ii) "mass-energy density" regarding the density, and (i) "constant" or (ii) "variable" regarding the adiabatic index. Considering the resulting four discrete combinations, we construct corresponding models and compute for each model the frequencies of the lowest three radial modes. Comparisons with previous results are made. The deviations of respective frequencies of the resolved models seem to exhibit a systematic behavior, an issue discussed here in detail.

  4. Global Warming Twenty Years Later: Tipping Points Near James Hansen1

    E-Print Network [OSTI]

    Hansen, James E.

    Global Warming Twenty Years Later: Tipping Points Near James Hansen1 My presentation today is exactly 20 years after my 23 June 1988 testimony to Congress, which alerted the public that global warming has developed between what is understood about global warming by the relevant scientific community

  5. Deep convection in the Irminger Sea forced by the Greenland tip jet

    E-Print Network [OSTI]

    Deep convection in the Irminger Sea forced by the Greenland tip jet Robert S. Pickart*, Michael A ........................................................................................................................................................................................................................... Open-ocean deep convection, one of the processes by which deep waters of the world's oceans are formed, the southwest Irminger Sea has been suggested as an additional location for open-ocean deep convection. The deep

  6. Single-Atom Extraction by Scanning Tunneling Microscope Tip Crash and

    E-Print Network [OSTI]

    Hla, Saw-Wai

    materials form islands with straight step edges, indicating (Figure 1A) that the amount of heat locally produced. After the tip crash, some of the substrate material is piled up as monolayer-high silver islands-temperature, resulting in formation of silver islands with well-defined shapes.9 In our experiment, the piled up

  7. Compost Tips for the Home Gardener1 Sydney Park Brown2

    E-Print Network [OSTI]

    Jawitz, James W.

    ENH1065 Compost Tips for the Home Gardener1 Sydney Park Brown2 1. This document is ENH1065, one. Nick T. Place, dean for UF/IFAS Extension. What Is Compost? Compost is a dark, crumbly material created. Compost is not completely decomposed (like humus); it will contain small pieces of debris that can

  8. The Fiber Walk: A Model of Tip-Driven Growth with Lateral Expansion

    E-Print Network [OSTI]

    Turk, Greg

    The Fiber Walk: A Model of Tip-Driven Growth with Lateral Expansion Alexander Bucksch1,2 *, Greg Turk1 , Joshua S. Weitz2,3 1 Georgia Institute of Technology, School of Interactive Computing, Atlanta, Georgia, United States of America, 2 Georgia Institute of Technology, School of Biology, Atlanta, Georgia

  9. Tips on Studying Abroad at Monterrey Tec (Summer Program) in Mexico

    E-Print Network [OSTI]

    Li, Mo

    Tips on Studying Abroad at Monterrey Tec (Summer Program) in Mexico Want to know what it's like it was in Mexico, which is similar enough to the U.S. that I wouldn't feel totally out of place, yet it was also or less students. (Contemporary Mexico had 21 students, Latin American Society and Culture had 15

  10. EE 361 Fall 2003 University of Hawaii 1 Hardware Design Tips

    E-Print Network [OSTI]

    Sasaki, Galen H.

    1 EE 361 Fall 2003 University of Hawaii 1 Hardware Design Tips EE 361 University of Hawaii EE 361 Fall 2003 University of Hawaii 2 Outline · Verilog: some subleties · Simulators · Test Benching · Implementing the MIPS ­ Actually a simplified 16 bit version #12;2 EE 361 Fall 2003 University of Hawaii 3

  11. Chemically vapor deposited diamond-tipped one-dimensional nanostructures and nanodiamondsilicananotube composites

    E-Print Network [OSTI]

    Wilamowski, Bogdan Maciej

    Chemically vapor deposited diamond-tipped one-dimensional nanostructures and nanodiamond vapor deposition Composite thin films of nanodiamond and silica nanotubes were synthesized by means with nanodiamond particles. SEM, Raman spectroscopy, and EDX were used to analyze the composite. Wet chemical

  12. adopt our eco-driving top tips to reduce fuel costs

    E-Print Network [OSTI]

    Harman, Neal.A.

    adopt our eco-driving top tips to reduce fuel costs and accident risk Drive smoothly · Anticipate this will activate the fuel cut-off switch, reducing fuel flow to virtually zero. Shift up early · When accelerating, when appropriate. Avoid excessive speed High speeds greatly increase fuel consumption. Keep tyres

  13. Tropical Moored Buoy Implementation Panel (TIP) Report M. J. McPhaden, NOAA/PMEL

    E-Print Network [OSTI]

    Tropical Moored Buoy Implementation Panel (TIP) Report M. J. McPhaden, NOAA/PMEL Prepared of physical, chemical and biological parameters made on repeat routine buoy serving cruises. These cruises a convenient platform for buoy, drifter and weather balloon launches and other measurement activities

  14. A 30 mK, 13.5 T scanning tunneling microscope with two independent tips

    SciTech Connect (OSTI)

    Roychowdhury, Anita [Laboratory for Physical Sciences, College Park, Maryland 20742 (United States) [Laboratory for Physical Sciences, College Park, Maryland 20742 (United States); Center for Nanophysics and Advanced Materials, Department of Physics, University of Maryland, College Park, Maryland 20740 (United States); Gubrud, M. A.; Dana, R.; Dreyer, M. [Laboratory for Physical Sciences, College Park, Maryland 20742 (United States)] [Laboratory for Physical Sciences, College Park, Maryland 20742 (United States); Anderson, J. R.; Lobb, C. J.; Wellstood, F. C. [Center for Nanophysics and Advanced Materials, Department of Physics, University of Maryland, College Park, Maryland 20740 (United States)] [Center for Nanophysics and Advanced Materials, Department of Physics, University of Maryland, College Park, Maryland 20740 (United States)

    2014-04-15

    We describe the design, construction, and performance of an ultra-low temperature, high-field scanning tunneling microscope (STM) with two independent tips. The STM is mounted on a dilution refrigerator and operates at a base temperature of 30 mK with magnetic fields of up to 13.5 T. We focus on the design of the two-tip STM head, as well as the sample transfer mechanism, which allows in situ transfer from an ultra high vacuum preparation chamber while the STM is at 1.5 K. Other design details such as the vibration isolation and rf-filtered wiring are also described. Their effectiveness is demonstrated via spectral current noise characteristics and the root mean square roughness of atomic resolution images. The high-field capability is shown by the magnetic field dependence of the superconducting gap of Cu{sub x}Bi{sub 2}Se{sub 3}. Finally, we present images and spectroscopy taken with superconducting Nb tips with the refrigerator at 35 mK that indicate that the effective temperature of our tips/sample is approximately 184 mK, corresponding to an energy resolution of 16 ?eV.

  15. April Tip of the Month Does This Really Count as Exercise?

    E-Print Network [OSTI]

    Ottino, Julio M.

    April Tip of the Month Does This Really Count as Exercise? By Jennifer Gibbons, LCSW, Adult and brain atrophy in those at risk for Alzheimer's disease. So should your 85-year-old mother begin training.com's Adult and Senior Care Advisers are experienced, masters-level social workers. Call us today at (855) 781

  16. On-Line Journal Tips and Refreshers Cash Receipt and Credit Card Journals

    E-Print Network [OSTI]

    Yamamoto, Keith

    On-Line Journal Tips and Refreshers Cash Receipt and Credit Card Journals Updated April 2009 Updated 04/30/2010 1 Cash Receipt and Credit Card Journals ­ Source Code 320 and 323 Purpose Cash Receipt more or once a week ­ whichever comes first. 2. Journals should be dated the date they are prepared

  17. Tips for Reading Scholarly and Journal Articles What is a scholarly journal/journal article?

    E-Print Network [OSTI]

    Snider, Barry B.

    Tips for Reading Scholarly and Journal Articles What is a scholarly journal/journal article? The purpose of research is to find and create new knowledge. Scholarly journals, and the peerreviewed to date in their research fields, faculty members are often reading several books and journals at the same

  18. Tendons, Concentric Tubes, and a Bevel Tip: Three Steerable Robots in One Transoral Lung Access System

    E-Print Network [OSTI]

    Tendons, Concentric Tubes, and a Bevel Tip: Three Steerable Robots in One Transoral Lung Access, and Robert J. Webster III1, Senior Member, IEEE Abstract-- Lung cancer is the most deadly form of cancer between-the-ribs needle insertion because it is less invasive and reduces risk of lung collapse. Yet many

  19. AUTOMATED ACTIN FILAMENT SEGMENTATION, TRACKING AND TIP ELONGATION MEASUREMENTS BASED ON OPEN ACTIVE CONTOUR MODELS

    E-Print Network [OSTI]

    Huang, Xiaolei

    AUTOMATED ACTIN FILAMENT SEGMENTATION, TRACKING AND TIP ELONGATION MEASUREMENTS BASED ON OPEN use a novel open active contour model for filament segmentation and tracking, which is fast and robust against noise; and (ii) different strategies are proposed to solve the filament intersection problem

  20. Greening North Carolina Travel and Tourism Tips for Sustainable Practices in Tourism

    E-Print Network [OSTI]

    Greening North Carolina Travel and Tourism Tips for Sustainable Practices in Tourism (As published Resources Many tourism businesses understand that `going green' is important. It can help reduce operating costs, a growing number of consumers are asking for green products and services, and there is growing

  1. How-To Guide Tips for Evaluating and Accepting Job Offers

    E-Print Network [OSTI]

    Gering, Jon C.

    How-To Guide Tips for Evaluating and Accepting Job Offers In order to evaluate your options, you will also need to determine what your skills are worth in today's marketplace. First Response to an Offer: Offers are generally first given over the phone, with a follow-up letter explaining it in more detail

  2. Last Updated: July 12, 2011 1 iSiS Browser Troubleshooting Tips

    E-Print Network [OSTI]

    Massachusetts at Lowell, University of

    Last Updated: July 12, 2011 1 iSiS ­ Browser Troubleshooting Tips Web browsers retain information to help speed up the process of loading pages and using iSiS. Unfortunately, during times that there are iSiS software changes, the browsers need to be cleaned to ensure iSiS operates correctly. Here are some

  3. Monte Carlo model for analysis of thermal runaway electrons in streamer tips in transient luminous

    E-Print Network [OSTI]

    Pasko, Victor

    Monte Carlo model for analysis of thermal runaway electrons in streamer tips in transient luminous in transient luminous events (TLEs) termed sprites, which occur in the altitude range 40­90 km in the Earth modeling results indicate that the $10 Ek fields are able to accelerate a fraction of low-energy (several e

  4. Determining crack-tip stress-field parameters from mixed-mode displacement fields 

    E-Print Network [OSTI]

    Matsumoto, Kay Yuri

    1995-01-01

    that can develop at interfaces in composites and ceramics after prolonged exposure to elevated temperatures and adverse environments. The local crack-tip stress field in these cases will have a Mode II component even when the global loading is purely...

  5. An Evaluation of High Order Spatial Accuracy Algorithms for Modeling Fixed and Rotary Wing Tip regions

    E-Print Network [OSTI]

    1 An Evaluation of High Order Spatial Accuracy Algorithms for Modeling Fixed and Rotary Wing Tip Nielsen Engineering and Research, Inc., Mountain View, CA 94043-2212 Yi Liu, Radhika Gupta, and L. N. Sankar School of Aerospace Engineering, Georgia Tech, Atlanta, GA 30332-0150 ABSTRACT Several high order

  6. Greening North Carolina Travel and Tourism Tips for Sustainable Practices in Tourism

    E-Print Network [OSTI]

    Gopalakrishnan, K.

    Greening North Carolina Travel and Tourism Tips for Sustainable Practices in Tourism (As published that `going green' is important. It can help reduce operating costs, a growing number of consumers are asking for green products and services, and there is growing evidence that if we do not change how we do certain

  7. Properties of amorphous AlYb alloy coating for scanning near-field optical microscopy tips

    E-Print Network [OSTI]

    Grütter, Peter

    Properties of amorphous Al­Yb alloy coating for scanning near-field optical microscopy tips K. F 2002 Pinholes due to grain boundaries are a major source of defects in coatings of scanning near the initially amorphous film is crystallized. Finally, we demonstrated deposition of Al­Yb coatings on scanning

  8. Nanoscale Heat Transfer at Contact Between a Hot Tip and a Substrate Stphane Lefvre

    E-Print Network [OSTI]

    Boyer, Edmond

    Nanoscale Heat Transfer at Contact Between a Hot Tip and a Substrate Stéphane Lefèvre Laboratoire d three heat transfer modes with experimental data and modeling. We conclude that the three modes in "International Journal of Heat and Mass Transfer 49, 1-2 (2006) 251-258" DOI : 10.1016/j.ijheatmasstransfer.2005

  9. VOL. 14 NO. 1, MARCH, 2009 Contents | Author index | Subject index | Search | Home

    E-Print Network [OSTI]

    Antunes, Pedro

    VOL. 14 NO. 1, MARCH, 2009 Contents | Author index | Subject index | Search | Home Evaluating and their performance compared. Results. The method contributes to formative evaluation regarding the manipulation management, connected and disconnected modes, and other aspects. This concealment challenges groupware

  10. The SIGAPL Index of Technical Articles ACM SIGAPL intends to publish an annual index of

    E-Print Network [OSTI]

    Schneider, Glenn

    Dear Sir: The SIGAPL Index of Technical Articles ACM SIGAPL intends to publish an annual index. I look forward to hearing from you. Dick Bowman ACM SIGAPL cJo CEGB 85 Park Street London SE1

  11. Image indexing using color correlograms

    DOE Patents [OSTI]

    Huang, Jing (Ossining, NY); Kumar, Shanmugasundaram Ravi (San Jose, CA); Mitra, Mandar (Calcutta, IN); Zhu, Wei-Jing (Ossining, NY)

    2001-01-01

    A color correlogram is a three-dimensional table indexed by color and distance between pixels which expresses how the spatial correlation of color changes with distance in a stored image. The color correlogram may be used to distinguish an image from other images in a database. To create a color correlogram, the colors in the image are quantized into m color values, c.sub.i . . . c.sub.m. Also, the distance values k.epsilon.[d] to be used in the correlogram are determined where [d] is the set of distances between pixels in the image, and where dmax is the maximum distance measurement between pixels in the image. Each entry (i, j, k) in the table is the probability of finding a pixel of color c.sub.i at a selected distance k from a pixel of color c.sub.i. A color autocorrelogram, which is a restricted version of the color correlogram that considers color pairs of the form (i,i) only, may also be used to identify an image.

  12. Effects of nonaxisymmetric tip clearance on axial compressor performance and stability

    SciTech Connect (OSTI)

    Graf, M.B.; Wong, T.S.; Greitzer, E.M.; Marble, F.E.; Tan, C.S.; Shin, H.W.; Wisler, D.C.

    1998-10-01

    The effects of circumferentially nonuniform tip clearance on axial compressor performance and stability have been investigated experimentally and analytically. A theoretical model for compressor behavior with nonaxisymmetric tip clearance has been developed and used to design a series of first-of-a-kind experiments on a four-stage, low-speed compressor. The experiments and computational results together show clearly the central physical features and controlling parameters of compressor response to nonaxisymmetric tip clearance. It was found that the loss in stall margin was more severe than that estimated based on average clearance. The stall point was, in fact, closer to that obtained with uniform clearance at the maximum clearance level. The circumferential length scale of the tip clearance (and accompanying flow asymmetry) was an important factor in determining the stall margin reduction. For the same average clearance, the loss in peak pressure rise was 50 percent higher for an asymmetry with fundamental wavelength equal to the compressor circumference than with wavelength equal to one-half the circumference. The clearance asymmetry had much less of an effect on peak efficiency; the measured maximum efficiency decrease obtained was less than 0.4 percent compared to the 8 percent decrease in peak pressure rise due to the asymmetric clearance. The efficiency penalty due to nonaxisymmetric tip clearance was thus close to that obtained with a uniform clearance at the circumferentially averaged level. The theoretical model accurately captured the decreases in both steady-state pressure rise and stable operating range which are associated with clearance asymmetry.

  13. Strategic Planning Retreat Index Title Slide #

    E-Print Network [OSTI]

    #12;#12;Strategic Planning Retreat Index Title Slide # Index 1 On the Horizon (President Pastides Carolina Board Strategic Planning Council March 28-29, 2010 9 #12;StrategicStrategic FinanceFinance 10 #12) 2-8 Strategic Finance 9-43Strategic Finance (Moore, Brunelli, Walton, Quasney) 9 43 Academics

  14. OCEAN DRILLING PROGRAM CUMULATIVE INDEX GEOGRAPHIC AND SITE INDEX 1AABW Africa SW

    E-Print Network [OSTI]

    OCEAN DRILLING PROGRAM CUMULATIVE INDEX GEOGRAPHIC AND SITE INDEX 1AABW · Africa SW A AABW. See Antarctic Bottom Water AAIW. See Antarctic Intermediate Water Abaco event, geology, 101B27:428­430; 29:1­19 organogenic dolomites, 175B15:1­17 pore water, 175A20:547­553 #12;OCEAN DRILLING PROGRAM CUMULATIVE INDEX

  15. INDEX TO VOLUME 149 This index provides coverage for both the Initial Reports and Scientific Results

    E-Print Network [OSTI]

    , geologic, and other terms are referenced only if they are subjects of discussion. This index also includes- ing Program. The index contains two hierarchies of entries: (1) a main entry, defined as a keyword, defined as an elaboration on the main entry fol- lowed by a page reference. The index covers text, figures

  16. INDEX TO VOLUME 131 This index provides coverage for both the Initial Reports and Scientific Results

    E-Print Network [OSTI]

    , geologic, and other terms are referenced only if they are subjects of discussion. This index also includes to the Ocean Drilling Program. The index contains two hierarchies of entries: (1) a main entry, defined) a subentry, defined as an elaboration on the main entry followed by a page reference. The index is presented

  17. INDEX TO VOLUME 136 This index provides coverage for both the Initial Reports and Scientific Results

    E-Print Network [OSTI]

    , geologic, and other terms are referenced only if they are subjects of discussion. This index also includes to the Ocean Drilling Program. The index contains two hierarchies of entries: (1) a main entry, defined) a subentry, defined as an elaboration on the main entry fol- lowed by a page reference. The index

  18. INDEX TO VOLUME 133 This index provides coverage for both the Initial Reports and Scientific Results

    E-Print Network [OSTI]

    , geologic, and other terms are referenced only if they are subjects of discussion. This index also includes to the Ocean Drilling Program. The index contains two hierarchies of entries: (1) a main entry, defined) a subentry, defined as an elaboration on the main entry fol- lowed by a page reference. The index

  19. Issue 15 February 2011 Innovations

    E-Print Network [OSTI]

    three years on the chip design of IBM's prototype computer in a unique industrial-academic collaborationIssue 15 February 2011 Innovations Science &Technology Facilities Council Innovations Club 1 2 3 4 5 6 7 This issue: 1 *RSE/STFC Enterprise Fellowships 2011 2 STFC supported work leads to IBM

  20. Water Resources People cand Issues

    E-Print Network [OSTI]

    US Army Corps of Engineers

    Water Resources People cand Issues Interview With Professor Arthur Maass US Army Corps of Engineers Maass. (Water resources people and issues) 1. Water resources development--United States-- Planning--History. 2. Water resources development-- United States--Planning--History--Sources. I. Maass, Arthur. II

  1. INTERNATIONAL JOURNAL OF DEVELOPMENT ISSUES

    E-Print Network [OSTI]

    INTERNATIONAL JOURNAL OF DEVELOPMENT ISSUES VOL. 4 · No. 2 December 2005 CONTENTS Jeffrey D. Sachs-97 and the Bulgarian currency board 95 #12;#12;International Journal of Development Issues Vol. 4, No. 2 (2005) 1 Science, University of Sydney, New South Wales, Australia. #12;J.D. Sachs /International Journal

  2. Inside this issue: Cultivating Cumberland

    E-Print Network [OSTI]

    Goodman, Robert M.

    specifically to New Jersey's agricultural community. The GMO issue is complex and elicits strong reactions from: Questions and Answers for NJ Farmers" will provide infor- mation about different aspects of the GMO issue on GMO crops, Mr. Jaffe will provide a broad overview of agricultural biotechnology, differentiating

  3. Method of identifying features in indexed data

    DOE Patents [OSTI]

    Jarman, Kristin H. (Richland, WA) [Richland, WA; Daly, Don Simone (Richland, WA) [Richland, WA; Anderson, Kevin K. (Richland, WA) [Richland, WA; Wahl, Karen L. (Richland, WA) [Richland, WA

    2001-06-26

    The present invention is a method of identifying features in indexed data, especially useful for distinguishing signal from noise in data provided as a plurality of ordered pairs. Each of the plurality of ordered pairs has an index and a response. The method has the steps of: (a) providing an index window having a first window end located on a first index and extending across a plurality of indices to a second window end; (b) selecting responses corresponding to the plurality of indices within the index window and computing a measure of dispersion of the responses; and (c) comparing the measure of dispersion to a dispersion critical value. Advantages of the present invention include minimizing signal to noise ratio, signal drift, varying baseline signal and combinations thereof.

  4. Microelectromechanical reciprocating-tooth indexing apparatus

    DOE Patents [OSTI]

    Allen, James J. (Albuquerque, NM)

    1999-01-01

    An indexing apparatus is disclosed that can be used to rotate a gear or move a rack in a precise, controllable manner. The indexing apparatus, based on a reciprocating shuttle driven by one or more actuators, can be formed either as a micromachine, or as a millimachine. The reciprocating shuttle of the indexing apparatus can be driven by a thermal, electrostatic or electromagnetic actuator, with one or more wedge-shaped drive teeth of the shuttle being moveable to engage and slide against indexing teeth on the gear or rack, thereby moving the gear or rack. The indexing apparatus can be formed by either surface micromachining processes or LIGA processes, depending on the size of the apparatus that is to be formed.

  5. Illegal loggin and wood energy: UNECE Timber Committee discusses policy issues of the day SEARCH SITEMAP

    E-Print Network [OSTI]

    of the production and use of wood energy, in the context of broader policy frameworks, for renewable energiesIllegal loggin and wood energy: UNECE Timber Committee discusses policy issues of the day SEARCH SITEMAP PRESS RELEASE [Index] Illegal logging and wood energy: UNECE Timber Committee discusses policy

  6. Issues in Type IIA Uplifting

    E-Print Network [OSTI]

    Renata Kallosh; Masoud Soroush

    2007-06-09

    Moduli stabilization in the type IIA massive string theory so far was achieved only in the AdS vacua. The uplifting to dS vacua has not been performed as yet: neither the analogs of type IIB anti-D3 brane at the tip of the conifold, nor the appropriate D-terms have been identified. The hope was recently expressed that the F-term uplifting may work. We investigate this possibility in the context of a simplified version of the type IIA model developed in hep-th/0505160 and find that the F-term does not uplift the AdS vacua to dS vacua with positive CC. Thus it remains a challenging task to find phenomenologically acceptable vacua in the type IIA string theory.

  7. Temporal Index Sharding for Space-Time Efficiency

    E-Print Network [OSTI]

    Waldmann, Uwe

    each index list with almost zero increase in index size but still minimizes the cost of reading indexTemporal Index Sharding for Space-Time Efficiency in Archive Search Avishek Anand Srikanta Bedathur involve slicing either the entire collection [19] or individual index lists [9] along the time-axis. Both

  8. Formation of bulk refractive index structures

    DOE Patents [OSTI]

    Potter, Jr., Barrett George; Potter, Kelly Simmons; Wheeler, David R.; Jamison, Gregory M.

    2003-07-15

    A method of making a stacked three-dimensional refractive index structure in photosensitive materials using photo-patterning where first determined is the wavelength at which a photosensitive material film exhibits a change in refractive index upon exposure to optical radiation, a portion of the surfaces of the photosensitive material film is optically irradiated, the film is marked to produce a registry mark. Multiple films are produced and aligned using the registry marks to form a stacked three-dimensional refractive index structure.

  9. 1989 OCRWM [Office of Civilian Radioactive Waste Management] Bulletin compilation and index

    SciTech Connect (OSTI)

    1990-02-01

    The OCRWM Bulletin is published by the Department of Energy, Office of Civilian Radioactive Waste Management to provide current information about the national program for managing spent fuel and high-level radioactive waste. This document is a compilation of issues from the 1989 calendar year. A table of contents and one index have been provided to assist in finding information contained in this year`s Bulletins. The pages have been numbered consecutively at the bottom for easy reference. 7 figs.

  10. The Vernal Pool, Issue One

    E-Print Network [OSTI]

    Shiroma, Jerrold

    2014-01-01

    death deprived the vernal pool issue one , fall 2014 SummerTHE VERNAL POOL THEVERNAL POOL I S S U E O N E F A L L The Vernal Pool is the

  11. Vernal Pool Issue 2 All

    E-Print Network [OSTI]

    Pool, Vernal

    2015-01-01

    golden locket the vernal pool issue two , spring 2015 TheTHE VERNAL POOL THEVERNAL POOL I S S U E T W O S P R I N G Th e Vernal Pool is

  12. Petroleum 1996: Issues and Trends

    Reports and Publications (EIA)

    1997-01-01

    Examines historical trends and focuses on major petroleum issues and the events they represent. It analyzes different dimensions of the petroleum industry and related markets in terms of how they relate to the volatility in petroleum markets.

  13. High Resolution RANS NLH Study of Stage 67 Tip Injection Physics

    SciTech Connect (OSTI)

    Matheson, Michael A [ORNL

    2014-01-01

    Numerical prediction of the Stage 67 transonic fan stage employing wall jet tip injection flow control and study of the physical mechanisms leading to stall suppression and stability enhancement afforded by endwall recirculation/injection is the focus of this paper. Reynolds averaged Navier-Stokes computations were used to perform detailed analysis of the Stage 67 configuration experimentally tested at NASA s Glenn Research Center in 2004. Time varying prediction of the stage plus recirculation and injection flowpath were performed utilizing the Nonlinear Harmonic approach. Significantly higher grid resolution per passage was achieved than what has been generally employed in prior reported numerical studies of spike stall phenomena in transonic compressors. This paper focuses on characterizing the physics of spike stall embryonic stage phenomena and the impact of tip injection, resulting in experimentally and numerically demonstrated stall suppression

  14. Tip-based source of femtosecond electron pulses at 30?keV

    SciTech Connect (OSTI)

    Hoffrogge, Johannes; Paul Stein, Jan [Max Planck Institute of Quantum Optics, Hans-Kopfermann-Str. 1, 85748 Garching (Germany); Krüger, Michael; Förster, Michael; Hammer, Jakob; Ehberger, Dominik; Hommelhoff, Peter, E-mail: peter.hommelhoff@fau.de [Max Planck Institute of Quantum Optics, Hans-Kopfermann-Str. 1, 85748 Garching (Germany); Department für Physik, Friedrich-Alexander-Universität Erlangen-Nürnberg, Staudtstr. 1, 91058 Erlangen (Germany); Baum, Peter [Max Planck Institute of Quantum Optics, Hans-Kopfermann-Str. 1, 85748 Garching (Germany); Ludwig-Maximilians-Universität München, Am Coulombwall 1, 85748 Garching (Germany)

    2014-03-07

    We present a nano-scale photoelectron source, optimized for ultrashort pulse durations and well-suited for time-resolved diffraction and advanced laser acceleration experiments. A tungsten tip of several-ten-nanometers diameter mounted in a suppressor-extractor electrode configuration allows the generation of 30?keV electron pulses with an estimated pulse duration of 9?fs (standard deviation; 21?fs full width at half maximum) at the gun exit. We infer the pulse duration from particle tracking simulations, which are in excellent agreement with experimental measurements of the electron-optical properties of the source in the spatial domain. We also demonstrate femtosecond-laser triggered operation of the apparatus. The temporal broadening of the pulse upon propagation to a diffraction sample can be greatly reduced by collimating the beam. Besides the short electron pulse duration, a tip-based source is expected to feature a large transverse coherence and a nanometric emittance.

  15. Selective nano-patterning of graphene using a heated atomic force microscope tip

    SciTech Connect (OSTI)

    Choi, Young-Soo; Wu, Xuan; Lee, Dong-Weon, E-mail: mems@jnu.ac.kr [MEMS and Nanotechnology Laboratory, School of Mechanical Engineering, Chonnam National University, Gwangju (Korea, Republic of)] [MEMS and Nanotechnology Laboratory, School of Mechanical Engineering, Chonnam National University, Gwangju (Korea, Republic of)

    2014-04-15

    In this study, we introduce a selective thermochemical nano-patterning method of graphene on insulating substrates. A tiny heater formed at the end of an atomic force microscope (AFM) cantilever is optimized by a finite element method. The cantilever device is fabricated using conventional micromachining processes. After preliminary tests of the cantilever device, nano-patterning experiments are conducted with various conducting and insulating samples. The results indicate that faster scanning speed and higher contact force are desirable to reduce the sizes of nano-patterns. With the experimental condition of 1 ?m/s and 24 mW, the heated AFM tip generates a graphene oxide layer of 3.6 nm height and 363 nm width, on a 300 nm thick SiO{sub 2} layer, with a tip contact force of 100 nN.

  16. Time dependence of tip morphology during cellular/dendritic arrayed growth

    SciTech Connect (OSTI)

    Song, H.; Tewari, S.N.

    1996-04-01

    Succinonitrile-1.9 wt pct acetone has been directionally solidified in 0.7 x 0.7-cm-square cross section pyrex ampoules in order to observe the cell/dendrite tip morphologies, not influenced by the wall effects, which are present during growth in the generally used thin (about 200 {micro}m) crucibles. The tips do not maintain a steady-state shape, as is generally assumed. Instead, they fluctuate within a shape envelope. The extent of fluctuation increases with decreasing growth speed, as the micro structure changes from the dendritic to cellular. The influence of natural convection has been examined by comparing these morphologies with those grown, without convection, in the thin ampoules.

  17. PublicationFishery Index~ 1920-54

    E-Print Network [OSTI]

    PublicationFishery Index~ 1920-54 Publications of the Bureau of Fisheries And Fishery Publications in "An Analytical Subject Bibliography of the Publications of the Bureau of Fisheries, 1871

  18. DOE NEPA Guidance and Requirements- Search Index

    Broader source: Energy.gov [DOE]

    The DOE NEPA Guidance and Requirements - Search Index is a one-stop solution providing you with DOE's Guidance and Requirements documents combined into one file for easy download and use.

  19. An energy performance index for historic buildings 

    E-Print Network [OSTI]

    Campbell, Scott

    1991-01-01

    This thesis reports studies conducted on historic buildings from the 1880 to 1900 era. These buildings were recently renovated and many more years of service are expected. Derivation of an energy demand prediction index was the primary study goal...

  20. An investigation of crack-tip stress field criteria of predicting cleavage-crack initiation

    SciTech Connect (OSTI)

    Keeney-Walker, J.; Bass, B.R.; Landes, J.D. (Oak Ridge National Lab., TN (United States))

    1991-09-01

    Cleavage-crack initiation in large-scale wide-plate (WP) specimens could not be accurately predicted from small, compact (CT) specimens by using a linear-elastic fracture-mechanics, K{sub Ic}, methodology. In the wide-plate tests conducted by the Heavy-Section Steel Technology Program at Oak Ridge National Laboratory, crack initiation has consistently occurred at stress-intensity (K{sub I}) values ranging from two to four times those predicted by the CT specimens. Studies were initiated to develop crack-tip stress field criteria incorporating effects of geometry, size, and constraint that will lead to improved predictions of cleavage initiation in WP specimens from CT specimens. The work centers around nonlinear two-and three-dimensional finite-element analyses of the crack-tip stress fields in these geometries. Analyses were conducted on CT and WP specimens for which cleavage initiation fracture had been measured in laboratory tests. The local crack-tip field generated for these specimens were then used in the evaluation of fracture correlation parameters to augment the K{sub I} parameter for predicting cleavage initiation. Parameters of hydrostatic constraint and of maximum principal stress, measured volumetrically, are included in these evaluations. The results suggest that the cleavage initiation process can be correlated with the local crack-tip fields via a maximum principal stress criterion based on achieving a critical area within a critical stress contour. This criterion has been successfully applied to correlate cleavage initiation in 2T-CT and WP specimen geometries. 23 refs., 16 figs., 5 tabs.

  1. Indexing spatio-temporal trajectories with efficient polynomial approximations

    E-Print Network [OSTI]

    Ni, J F; Ravishankar, C V

    2007-01-01

    we only count index construction costs, completely ignoringAs with offline index construction, SETI costs roughly halfSETI incurs I/O cost for index construction lower than the

  2. Indexing spatio-temporal trajectories with efficient polynomial approximations

    E-Print Network [OSTI]

    Ni, J F; Ravishankar, C V

    2007-01-01

    SETI incurs I/O cost for index construction lower than thein memory. I/O cost of online index construction for PA-leading to huge storage costs if we index all of the motion

  3. Breaking the Curse of Cardinality on Bitmap Indexes

    E-Print Network [OSTI]

    Wu, Kesheng

    2008-01-01

    and query processing costs of binned indexes with OrBiC. Ourquery processing cost of the projection index is always Nof our binned index with OrBiC costs less than 4 × 10 8

  4. Maximum Estrada Index of Bicyclic Graphs

    E-Print Network [OSTI]

    Wang, Long; Wang, Yi

    2012-01-01

    Let $G$ be a simple graph of order $n$, let $\\lambda_1(G),\\lambda_2(G),...,\\lambda_n(G)$ be the eigenvalues of the adjacency matrix of $G$. The Esrada index of $G$ is defined as $EE(G)=\\sum_{i=1}^{n}e^{\\lambda_i(G)}$. In this paper we determine the unique graph with maximum Estrada index among bicyclic graphs with fixed order.

  5. Chaperone networks: Tipping the balance in protein folding diseases Cindy Voisine, Jesper Sndergaard Pedersen, Richard I. Morimoto

    E-Print Network [OSTI]

    Morimoto, Richard

    Review Chaperone networks: Tipping the balance in protein folding diseases Cindy Voisine, Jesper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Molecular chaperones and protein folding quality control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 C. elegans models of diseases of protein folding

  6. Use Steam Jet Ejectors or Thermoscompressors to Reduce Venting of Low-Pressure Steam - Steam Tip Sheet #29

    SciTech Connect (OSTI)

    2012-01-01

    This revised AMO tip sheet on steam jet ejectors and thermocompressors provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

  7. Site Index Subscriptions Shop Newsletters About the Society Books & Atlases

    E-Print Network [OSTI]

    Suslick, Kenneth S.

    and expert tips. Sign up HOME ANIMALS DAILY NEWS ENVIRONMENT GAMES GREEN GUIDE HISTORY KIDS MAPS MUSIC of samples of mystery artificial sweeteners dissolved in water or tea, the research team reported

  8. Enhancing Middle East climate change monitoring and indexes

    SciTech Connect (OSTI)

    Sensoy, S. [Turkish State Meteorological Service, Ankara (Turkey); Peterson, T.C. [NOAA/National Climatic Data Center, Asheville, NC (United States); Alexander, L.V. [Hadley Centre, Exeter (United Kingdom); Zhang, X. [Meteorological Service of Canada, Downsview, Ontario (Canada). Climate Research Branch

    2007-08-15

    Extreme climate events can have significant impacts on both natural and human systems, and therefore it is important to know if and how climate extremes are changing. Analysis of extremes requires long-term daily station data and, unfortunately, there are many regions in the world where these data are not internationally exchanged. The Intergovernmental Panel on Climate Change (IPCC) Third Assessment Report (Folland et al. 2001) relied heavily on the multinational analysis of Frich et al (2002). However, Frich et al. had no results from all of Central and South America, and most of Africa and southern Asia, including the Middle East. To remedy this situation for the IPCC Fourth Assessment Report, the joint World Meteorological Organization Commission for Climatology/World Climate Research Programme (WCRP) project on Climate Variability and Predictability (CLIVAR) Expert Team on Climate Change Detection, Monitoring, and Indices (Zwiers et al. 2003) internationally coordinated a series of five regional climate change workshops and a set of indices for analyses of extremes. Two workshops covered the Americas, one in Brazil and one in Guatemala. One workshop addressed southern Africa. A workshop in India involved south and central Asia, while the workshop for the Middle East sought to address the region from Turkey to Iran and from Georgia to the southern tip of the Arabian Peninsula. The key to a successful workshop is a collaborative approach between outside experts and regional participants. The participants here broght long-term daily precipitation and maximum and minimum temperature data, station history information, an understanding of their country's climate, and a willingness to analyze thse data under the tutelage of outside experts. The outside experts brought knowledge of the crucial data and climate change issues, presentations to explain these issues, and user-friendly software to aid the analyses. Xuebin Zhang of Environment Canada wrote the workshop software to perform quality control (QC) on the data, tst the time series homogeneity, and calculate the indices. The participants created presentations on how extremes were changing in their countries. The workshop is making a direct contribution to climate change research by initiating a peer-review paper on how extremes are changing in a region never before analyzed and where data exchange is rare.

  9. INDEX TO VOLUME 144 This index provides coverage for both the Initial Reports and Scientific Results

    E-Print Network [OSTI]

    of individuals, and routine front and back matter. The Subject Index follows a standard format. Geographic, authigenesis, B:465­466 aliphatic aci

  10. Tritium Ground Water Issues | Department of Energy

    Office of Environmental Management (EM)

    Ground Water Issues Tritium Ground Water Issues Presentation from the 35th Tritium Focus Group Meeting held in Princeton, New Jersey on May 05-07, 2015. Tritium Ground Water Issues...

  11. Steam Pressure Reduction: Opportunities and Issues | Department...

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

    Steam Pressure Reduction: Opportunities and Issues Steam Pressure Reduction: Opportunities and Issues This brief details industrial steam generation systems best practices and...

  12. Energy Department Issues Green Building Certification System...

    Office of Environmental Management (EM)

    Issues Green Building Certification System Final Rule to Support Increased Energy Measurement and Efficient Building Design Energy Department Issues Green Building Certification...

  13. Failure analysis issues in microelectromechanical systems (MEMS...

    Office of Scientific and Technical Information (OSTI)

    Conference: Failure analysis issues in microelectromechanical systems (MEMS). Citation Details In-Document Search Title: Failure analysis issues in microelectromechanical systems...

  14. Cosmic Particle Acceleration: Basic Issues

    E-Print Network [OSTI]

    T. W. Jones

    2000-12-22

    Cosmic-rays are ubiquitous, but their origins are surprisingly difficult to understand. A review is presented of some of the basic issues common to cosmic particle accelerators and arguments leading to the likely importance of diffusive shock acceleration as a general explanation. The basic theory of diffusive shock acceleration is outlined, followed by a discussion of some of the key issues that still prevent us from a full understanding of its outcomes. Some recent insights are mentioned at the end that may help direct ultimate resolution of our uncertainties.

  15. TREKiSM Issue 45 

    E-Print Network [OSTI]

    1985-01-01

    for notification of price and avai labi I ltv; if you've purchased a Tal before, you'l I 102 automatically receive a postcard announcement. TREKisM at Length VI I wi I I be a retrospective of stories by Karen Hunter, due sometime in 1986, probably the summer... Vol. 8, No.6 My thanks to al I of you who sent hoi iday greetings -- we were a bit distracted getting our latest zine ready for mal I lng, hence the lateness of this issue of TREKlsM. We can warn you ahead of time that issue 46/47 wi I I be a...

  16. Issue

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverseIMPACT EVALUATIONIntroducing theActivation byIs a SmallIsotopeIsrael: AIssue

  17. The Role of a Host Protein (TIP) in the Resistance Response of Arabidopsis to Turnip Crinkle Virus Infection.

    SciTech Connect (OSTI)

    T. Jack Morris, School of Biological Sciences, University of Nebraska, Lincoln, NE 68588-0118

    2008-10-20

    Our research on Turnip crinkle virus (TCV) has shown that the viral capsid protein (CP) is both a virulence factor as well as the elicitor of a hypersensitive resistance response (HR) to the virus in Arabidopsis. Initially, we identified a protein from Arabidopsis that specifically interacted with the viral CP using a yeast two-hybrid screen. This protein, designated TIP for TCV-Interacting Protein, is a member of the NAC family of plant transcription factors implicated in the regulation of development and senescence. When TCV CP was mutated to eliminate its ability to interact with TIP, the corresponding virus mutants broke the HR-mediated resistance conferred by the HRT resistance (R) gene in Arabidopsis ecotype Dijon (Di)-17. This result suggested that TIP is a component of the signal transduction pathway that leads to the genetically specified TCV resistance. We next confirmed that TIP and the viral CP interact in plant cells and that this interaction prevents nuclear localization of this transcription factor. We demonstrated that TCV CP suppresses post-transcriptional gene silencing (PTGS), a newly discovered RNA-mediated defense system in plants. Together these results suggest that the CP is a virulence factor that could well be functioning through its interaction with TIP. We have proposed a model involving the role of TIP and CP in triggering HR mediated plant defense that fits with the current thinking about how gene-for-gene resistance may function. A unique component of our system is the opportunity to link R-gene function with the newly discovered RNA silencing pathway that is not only a potent defense against viral pathogens, but also regulates early development in plants. In the current funding period we made several significant findings: First, we completed an array analysis comparing gene expression in Arabidopsis infected with TCV and a mutant virus unable to bind TIP. Second, we produced transgenic lines that over-express and inducibly under-express TIP. These accomplishments now form the basis for our continued effort towards providing a complete understanding of molecular events leading to susceptible and resistant interactions between TCV and Arabidopsis plants. Our data strongly suggest that TIP is involved in activating the SA-mediated defense pathway and that TCV CP acts to repress this role of TIP.

  18. Korean Classics Indexing Project Database Korean Classics Indexing Project Database is a

    E-Print Network [OSTI]

    Po, Lai-Man

    Korean Classics Indexing Project Database · Korean Classics Indexing Project Database is a database written in Chinese · The database serves as a discovery tool to support teaching, learning and research's works shows that the Korean Database can help promote not only the research of Korean studies, but also

  19. INDEX TO VOLUME 143 This index provides coverage for both the Initial Reports and Scientific Results

    E-Print Network [OSTI]

    , geologic, and other terms are referenced only if they are subjects of discussion. This index also includes. The index contains two hierarchies of entries: (1) a main entry, defined as a keyword or concept followed by a reference to the page on which that word or concept appears, and (2) a subentry, defined as an elaboration

  20. INDEX TO VOLUME 141 This index provides coverage for both the Initial Reports and Scientific Results

    E-Print Network [OSTI]

    format. Geographic, geologic, and other terms are referenced only if they are subjects of discussion to the Ocean Drilling Program. The index contains two hierarchies of entries: (1) a main entry, defined) a subentry, defined as an elaboration of the main entry fol- lowed by a page reference. The index is in two

  1. INDEX TO VOLUME 139 This index provides coverage for both the Initial Reports and Scientific Results

    E-Print Network [OSTI]

    a standard format. Geographic, geologic, and other terms are referenced only if they are subjects to the Ocean Drilling Program. The index contains two hierarchies of entries: (1) a main entry, defined) a subentry, defined as an elaboration on the main entry fol- lowed by a page reference. The index

  2. INDEX TO VOLUME 145 This index provides coverage for both the Initial Reports and Scientific Results

    E-Print Network [OSTI]

    format. Geographic, geologic, and other terms are referenced only if they are subjects of discussion to the Ocean Drill- ing Program. The index contains two hierarchies of entries: (1) a main entry, defined) a subentry, defined as an elaboration on the main entry fol- lowed by a page reference. The index

  3. Tips: Landscaping

    Broader source: Energy.gov [DOE]

    Landscaping is a natural and beautiful way to keep your home cool in summer and reduce your energy bills.

  4. Health Tips

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (Journalvivo Low-DoseOptions for Accidental ReleasesSurveillance of

  5. Workload Characterization Issues and Methodologiesy

    E-Print Network [OSTI]

    Calzarossa, Maria Carla

    Workload Characterization Issues and Methodologiesy Maria Calzarossa, Luisa Massari, and Daniele, Italy fmcc,massari,tesserag@alice.unipv.it http://mafalda.unipv.it/ Abstract. Workload characterization for this characterization. The complexity of the new emerging systems and of their workloads makes these approaches quite

  6. Linear regression issues in astronomy

    E-Print Network [OSTI]

    Babu, G. Jogesh

    Linear regression issues in astronomy Eric Feigelson Summer School in astrostatistics References regression Seeking the intrinsic relationship between two properties without specifying `dependent' and `independent' variables OLS(Y|X) OLS(X|Y) (inverse regr) Four symmetrical regression lines #12;Analytical

  7. Inside this issue: Green Dorm,

    E-Print Network [OSTI]

    Alexandrova, Ivana

    Inside this issue: Energy Campaign 1 On Campus: Green Dorm, CFL Exchange, LLC 2 - 3 Around Town, UAlbany Outdoors 7 Project Green Challenge 8 Opportunities 9 Get Involved 10 Upcoming Events 11 September usage by 9%. Just shy of our goal of 10%. This year we hope to meet that goal! We've completed two weeks

  8. ISSUES IN ECOLOGY TECHNICAL REPORT

    E-Print Network [OSTI]

    Jackson, Robert B.

    ISSUES IN ECOLOGY TECHNICAL REPORT Ecological Applications, 21(6), 2011, pp. 1902­1924 Ó 2011 for carbon benefits, environmental and monetary costs, risks and trade-offs for a variety of activities co-benefits such as biodiversity, water, and economic opportunities. Each strategy also has trade

  9. Language Issues for Cognitive Radio

    E-Print Network [OSTI]

    Kokar, Mieczyslaw M.

    INVITED P A P E R Language Issues for Cognitive Radio Computer languages that may be useful for expressing cognitive radio concepts are identified and evaluated in this tutorial paper. By Mieczyslaw M aspects of formal languages in the context of cognitive radio. A bottom up approach is taken in which

  10. Inside this issue: Virtual Field

    E-Print Network [OSTI]

    Alexandrova, Ivana

    the world to see the impact climate change is having today. The event will feature research being conducted semester. Christine Preble describing her dissertation research about the social and economic sustainability of cruise ship mass tourism in Cozumel, Mexico. #12;Page 3Volume 6, Issue 3 Come to the Harvest

  11. INSIDETHIS ISSUE Calling All Bibliophiles

    E-Print Network [OSTI]

    California at Berkeley, University of

    . As the highest-ranking public research library in the U.S., the University Library provides the intellectual an exclusive reading room in New York City. There were no public libraries with such a collection. They hauledINSIDETHIS ISSUE Calling All Bibliophiles Rowell and Gallagher:The Library as Place Revitalizing

  12. Industrial Marketing Management Special Issue

    E-Print Network [OSTI]

    MacDonald, Mark

    Industrial Marketing Management Special Issue Power in Business, Customer and Market Relationships number of highly powerful grocery retailers (Lindgreen, Hingley & Trienekens, 2008; Hingley, 2005a, 2005b Revised April 2014, September 2014 Accepted April 1, 2015 Exercising power in asymmetric relationships

  13. Energy Management Issued: June 2010

    E-Print Network [OSTI]

    Energy Management Policy Issued: June 2010 Revised: Responsible Administrative Unit: Finance.0 BACKGROUND AND PURPOSE The Engineering and Energy Management division of the Department of Facilities Management at the Colorado School of Mines ("Mines" or "the school") has developed an Energy Management

  14. Issues in Scalable Island Multicast

    E-Print Network [OSTI]

    Chan, Shueng-Han Gary

    Systems The Scalable Island Multicast protocol integrates Internet Protocol multicast and overlay deliveryDeployment Issues in Scalable Island Multicast for Peer-to-Peer Streaming Xing Jin Oracle USA Ho an important Inter- net application. In a P2P-streaming system, co- operative peers organize into an overlay

  15. Inside this issue: Carpooling and

    E-Print Network [OSTI]

    Alexandrova, Ivana

    Inside this issue: New news 1 Carpooling and car share update 2 New Pre- orientation session 3 the purchase of green power and carbon offsets. The energy and electricity usage for the building was estimated based on numbers from our overall campus carbon footprint. The purchase included a portion of New

  16. Static Score Bucketing in Inverted Indexes Chavdar Botev

    E-Print Network [OSTI]

    Fontoura, Marcus F.

    Static Score Bucketing in Inverted Indexes Chavdar Botev Cornell University 4130 Upson Hall Ithaca results when the entire inverted lists cannot be pro- cessed. This heuristic, however, increases the cost of index generation and requires complex index build algorithms. In this paper, we study a new index

  17. INDEX POLICIES FOR DISCOUNTED BANDIT PROBLEMS WITH AVAILABILITY CONSTRAINTS

    E-Print Network [OSTI]

    Dayanik, Savas

    down and repair is an option at some cost, and we derive the corresponding Whittle index policy. WeINDEX POLICIES FOR DISCOUNTED BANDIT PROBLEMS WITH AVAILABILITY CONSTRAINTS SAVAS DAYANIK, WARREN the non-existence of an optimal index policy and propose the so-called Whittle index policy after

  18. XML Index Recommendation with Tight Optimizer Iman Elghandour 1

    E-Print Network [OSTI]

    Aboulnaga, Ashraf

    workload while taking into account the cost of updating the index on data modification. RecommendingXML Index Recommendation with Tight Optimizer Coupling Iman Elghandour 1 , Ashraf Aboulnaga 1 the best set of indexes for a given workload. In this paper, we present an XML Index Advisor that solves

  19. Plasmonic crystal enhanced refractive index sensing

    SciTech Connect (OSTI)

    Stein, Benedikt; Devaux, Eloïse; Genet, Cyriaque Ebbesen, Thomas W.

    2014-06-23

    We demonstrate experimentally how the local anisotropy of the dispersion relation of surface plasmon modes propagating over periodic metal gratings can lead to an enhancement of the figure of merit of refractive index sensors. Exploiting the possibility to acquire defocused images of the Fourier space of a highly stable leakage radiation microscope, we report a twofold increase in sensing sensitivity close to the band gap of a one-dimensional plasmonic crystal where the anisotropy of the band structure is the most important. A practical sensing resolution of O(10{sup ?6}) refractive index units is demonstrated.

  20. Inflation models, spectral index and observational constraints

    E-Print Network [OSTI]

    Laura Covi

    2000-03-30

    We have evaluated the observational constraints on the spectral index $n$, in the context of a $\\Lambda$CDM model. For $n$ scale-independent, as predicted by most models of inflation, present data require $n\\simeq 1.0 \\pm 0.1$ at the 2-$\\sigma$ level. We have also studied the two-parameter scale-dependent spectral index, predicted by running-mass inflation models. Present data allow significant variation of $n$ in this case, within the theoretically preferred region of parameter space.

  1. Trekindex Issue 2 and 3 

    E-Print Network [OSTI]

    1978-01-01

    Credits: Monica Milie , Front Cove Joni ''o ne , P. xiv Gennie Summers, P. U6 Claire Mason, P. 10U Gee Moaven, P. 107 ' iuy Fo1--0Witz, 3sck Covec Printed 3y: Poison Pen Pi/ess „ V7 627 E. Ath St eet Brooklyn, N.Y. 11216 Elect ostencils by: Anne Elizabeth.....tindaie Jenny Elson Meadows Mary Ann Emerson £* Rondeau Sharon Emily Jack Townsend M.J. Fisher oroukln Winston Hewlett ValenzaRebecca Hoffman ^ Ann Waithe . Fran Hitchcock * Whittier Alice Jones For l*ndin3 fanzine..for indexing'' ^j^ n aobe,t Krovetz Barba a...

  2. Tips: Smart Meters and a Smarter Power Grid | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann Jackson About Us Shirley AnnResources Technical ofTheLaundry Tips: Laundry

  3. Laser-induced ultrafast electron emission from a field emission tip

    E-Print Network [OSTI]

    Brett Barwick; Chris Corder; James Strohaber; Nate Chandler-Smith; Cornelis Uiterwaal; Herman Batelaan

    2007-03-08

    We show that a field emission tip electron source that is triggered with a femtosecond laser pulse can generate electron pulses shorter than the laser pulse duration (~100 fs). The emission process is sensitive to a power law of the laser intensity, which supports an emission mechanism based on multiphoton absorption followed by over-the-barrier emission. Observed continuous transitions between power laws of different orders are indicative of field emission processes. We show that the source can also be operated so that thermionic emission processes become significant. Understanding these different emission processes is relevant for the production of sub-cycle electron pulses.

  4. Saving public resources: Tips for conserving energy and water in home and landscapes 

    E-Print Network [OSTI]

    Supercinski, Danielle

    2009-01-01

    , or toa ster oven because they use less energ y than th e range. A lso, turn off the ra nge 10 mi nutes bef ore the food is do ne and it will conti nue to co ok. ? Refri gerator ? If coolnes s can be f elt around the refrig erator... rkshop. B elow are a few tips to help reduce yo ur energy use: Air cond itioning ? Durin g the win ter keep t he therm ostat on 6 8? at nigh t and 60? during th e day. During th e summe r keep it o n 72? at n ight and 8 2...

  5. Resonant interaction of trapped cold atoms with a magnetic cantilever tip

    E-Print Network [OSTI]

    Montoya, Cris; Geraci, Andrew A; Eardley, Matthew; Moreland, John; Hollberg, Leo; Kitching, John

    2015-01-01

    Magnetic resonance in an ensemble of laser-cooled trapped Rb atoms is excited using a micro- cantilever with a magnetic tip. The cantilever is mounted on a multi-layer chip designed to capture, cool, and magnetically transport cold atoms. The coupling is observed by measuring the loss from a magnetic trap as the oscillating cantilever induces Zeeman state transitions in the atoms. Interfacing cold atoms with mechanical devices could enable probing and manipulating atomic spins with nanometer spatial resolution and single-spin sensitivity, leading to new capabilities in quantum computation, quantum simulation, or precision sensing.

  6. Resonant interaction of trapped cold atoms with a magnetic cantilever tip

    E-Print Network [OSTI]

    Cris Montoya; Jose Valencia; Andrew A. Geraci; Matthew Eardley; John Moreland; Leo Hollberg; John Kitching

    2015-03-26

    Magnetic resonance in an ensemble of laser-cooled trapped Rb atoms is excited using a micro- cantilever with a magnetic tip. The cantilever is mounted on a multi-layer chip designed to capture, cool, and magnetically transport cold atoms. The coupling is observed by measuring the loss from a magnetic trap as the oscillating cantilever induces Zeeman state transitions in the atoms. Interfacing cold atoms with mechanical devices could enable probing and manipulating atomic spins with nanometer spatial resolution and single-spin sensitivity, leading to new capabilities in quantum computation, quantum simulation, or precision sensing.

  7. Tip for working with approvals on OpenEI | OpenEI Community

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'SHeavyAgencyTendo New EnergyWind Power Co Ltd Jump to:XEMC HunanTip for

  8. File:Tip Speed Lesson Plan.pdf | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButtePowerEdisto ElectricMonasterwindCAESRAPID ToolkitTip Speed Lesson Plan.pdf

  9. What Are Your Top Tips for Saving Energy? | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematics And Statistics » USAJobs SearchAMERICA'S FUTURE.Projects atWeRenewable EnergyFavoriteTop Tips for

  10. Watch the Watts: Tips for Buying a New Television | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'S FUTURE. regulators consumerWaste IsolationofWatch the Watts: Tips for

  11. RESEARCH NEWS VOLUME 12 ELECTRON MICROSCOPY SPECIAL ISSUE 7

    E-Print Network [OSTI]

    Espinosa, Horacio D.

    . The resolution of AFM is limited by the sharpness of the tip and its geometry. Unfortunately, tips degrade during, and a potentially biodegradable semiconductor, 5,5'-bis-(7-dodecyl-9H-fluoren-2-yl)- 2,2'-bithiophene (DDFTTF

  12. Index des auteurs ABELES Marc, 38

    E-Print Network [OSTI]

    van Tiggelen, Bart

    Index des auteurs 1 ABELES Marc, 38 ACHARD Pierre, 36 AGUER Pierre, 3 ALART Pierre, 9 ALBAREDE Francis, 13 ALBRECHT Michèle, 4 ALBRECHT Pierre, 20 ALLEGRET André, 13 ALLET Christian, 12 ALLIES Paul, 40 ALLINQUANT Bernadette, 25 ALVINERIE André-Paul, 22 AMATORE Christian, 17 AMBROISE-THOMAS Pierre, 22 AMBROISE

  13. Indexed Predicate Discovery for Unbounded System Verification

    E-Print Network [OSTI]

    Bryant, Randal E.

    and systems with arbitrary number of identical, concurrent processes, the system model must support state of a set of identical processes can be modeled as functions mapping an integer process idenIndexed Predicate Discovery for Unbounded System Verification Shuvendu K. Lahiri and Randal E

  14. forreading. Sustainability Index for Water Resources

    E-Print Network [OSTI]

    Pasternack, Gregory B.

    -made sustainability indexes are defined for water users in Mexico, the United States, the environment, and for meeting their ecological, environmental and hydrological integrity." Although this concept is still valid, water management impact on a system. Thus, the objective is to look for policies that reduce the adverse impacts of actual

  15. Date: _____________ Page ______ of ______ DESIGNATION: ________________________________________________ CHART & INDEX #: ______________________

    E-Print Network [OSTI]

    Karsai, Istvan

    : ________________________________________________ CHART & INDEX #: ______________________ Credit Card Authorization for Deposit to ETSU Foundation Funds I certify that these funds should be deposited in the ETSU Foundation account listed and not in a University: ___________________________ Fax: _______________ East Tennessee State University--Advancement Services ETSU Advancement Services

  16. A Public Sentiment Index for Ecosystem Management

    E-Print Network [OSTI]

    Pauly, Daniel

    . Ecosystem 9:463:473 #12;which TAC are evaluated, and hence require basic information, of lower precisionA Public Sentiment Index for Ecosystem Management Ratana Chuenpagdee,1 * Lisa Liguori,2 Dave ABSTRACT Although ecosystem-based management can lead to sustainable resource use, its successful imple

  17. ChemLin Home Chemistry index

    E-Print Network [OSTI]

    McGraw, Kevin J.

    Publishing press releases Chemistry Conferences German News Companies and products Chemicals Job market ChemChemLin Home Chemistry index Chemistry A to Z News Latest news News archive New chemistry sitesLin inside © 2004 Digitalverlag GmbH ASU researchers finds novel chemistry at work to provide parrot

  18. SUBJECT INDEX advection, pore water, A:3031

    E-Print Network [OSTI]

    . Geographical, geologic, and other terms are referenced only if they are subjects of discussion. A site chapterSUBJECT INDEX A advection, pore water, A:30­31 alkalinity bacterial activity, A:30 vs. depth, A:32, defined as a keyword or concept followed by a reference to the page on which that word or con- cept

  19. Briefly Noted Automatic Indexing and Abstracting of

    E-Print Network [OSTI]

    . The TIPSTER SUMMAC Text Summarization Evaluation, Final Report. The MITRE Corporation, report number MTR 98W abstracting and indexing has received re- newed interest and a number of promising approaches have emerged to the final evaluation of the method. The system developed by the author combines symbolic techniques

  20. Atlas Finding Aid Contents/Index

    E-Print Network [OSTI]

    Ward, Karen

    Atlas Finding Aid Contents/Index A (1) City & State Atlas A (2) Astronomy Atlas A (3) U.S. Atlas A (4) Water Atlas A (5) South America & Central America A (6) Africa, Asia, &, Antarctica A (7) Mexico) SAN ANTONIO QUICK FINDER MAPS F 1373 .B46 F4 1990 33. A (1) SURFACE WATER RESOURCES OF TEXAS MAPS G

  1. GENERAL INDEX Alaska, Karluk Lake____________________________________ 407

    E-Print Network [OSTI]

    : index (Parts I-IVl 663-673 Part III: Prince William Sound, Copper River, and Bering River 187-247 Part atronasus lunatus, Rhlnichthys__________________________ 327 aureolum, Moxostoma_ 320 Bali, Edward M: Prince WilHam Sound, Copper River, and Bering River 187-247 Part IV: Southeastern Alaska 437-663 bairdli

  2. Fractal index, central charge and fractons

    E-Print Network [OSTI]

    Wellington da Cruz; Rosevaldo de Oliveira

    2000-10-10

    We introduce the notion of fractal index associated with the universal class $h$ of particles or quasiparticles, termed fractons, which obey specific fractal statistics. A connection between fractons and conformal field theory(CFT)-quasiparticles is established taking into account the central charge $c[\

  3. Fractal statistics, fractal index and fractons

    E-Print Network [OSTI]

    Wellington da Cruz

    2000-10-10

    The concept of fractal index is introduced in connection with the idea of universal class $h$ of particles or quasiparticles, termed fractons, which obey fractal statistics. We show the relation between fractons and conformal field theory(CFT)-quasiparticles taking into account the central charge $c[\

  4. Scanning Josephson Tunneling Microscopy of Single Crystal Bi2Sr2CaCu2O8+delta with a Conventional Superconducting Tip

    E-Print Network [OSTI]

    Kimura, H.

    2010-01-01

    +? with a Conventional Superconducting Tip Hikari Kimura,1,2between a conventional superconducting scanning tunnelinginhomogeneity in the superconductivity of BSCCO. The

  5. Predicting Fracture Energies and Crack-Tip Fields of Soft Tough Materials

    E-Print Network [OSTI]

    Teng Zhang; Shaoting Lin; Hyunwoo Yuk; Xuanhe Zhao

    2015-06-13

    Soft materials including elastomers and gels are pervasive in biological systems and technological applications. Whereas it is known that intrinsic fracture energies of soft materials are relatively low, how the intrinsic fracture energy cooperates with mechanical dissipation in process zone to give high fracture toughness of soft materials is not well understood. In addition, it is still challenging to predict fracture energies and crack-tip strain fields of soft tough materials. Here, we report a scaling theory that accounts for synergistic effects of intrinsic fracture energies and dissipation on the toughening of soft materials. We then develop a coupled cohesive-zone and Mullins-effect model capable of quantitatively predicting fracture energies of soft tough materials and strain fields around crack tips in soft materials under large deformation. The theory and model are quantitatively validated by experiments on fracture of soft tough materials under large deformations. We further provide a general toughening diagram that can guide the design of new soft tough materials.

  6. Fabrication and Characterization of CNT-Based Smart Tips for Synchrotron Assisted STM

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

    Yan, Hui; Cummings, Marvin; Camino, Fernando; Xu, Weihe; Lu, Ming; Tong, Xiao; Shirato, Nozomi; Rosenmann, Daniel; Rose, Volker; Nazaretski, Evgeny

    2015-01-01

    Determination of chemical composition along with imaging at the atomic level provides critical information towards fundamental understanding of the surface of materials and, hence, yields the capability to design new materials by tailoring their ultimate functionalities. Synchrotron X-ray assisted scanning tunneling microscopy (SX-STM) is a promising new technique to achieve real space chemically specific atomic mapping. Chemical sensitivity of SX-STM relies on excitation of core electrons by incident X-rays when their energy is tuned to an absorption edge of a particular element. However, along with core-level electrons, photoelectrons are also excited, which yield additional current and interfere with the tunnelingmore »current. To reduce the background photoelectron current and to improve ultimate resolution of SX-STM, we have developed and fabricated multiwalled carbon nanotubes (MWCNT) based “smart tips” using plasma enhanced chemical vapor deposition and focused ion beam milling. The newly developed CNT-based smart tips, characterized step by step by scanning electron microscopy (SEM) during the fabrication process, demonstrate good performance and provide opportunity for realizing atomic chemical mapping.« less

  7. HortTips NewsletterVol. 1, No. 1 Welcome to our new newsletter for current issues in the landscape and garden. This newsletter

    E-Print Network [OSTI]

    Hill, Wendell T.

    may cover part of the body or small waxy pellets beside the nymphs. The greenish adults emerge late of the abdomen is bare and shiny. Bumble bees have a hairy abdomen. Carpenter bees bore into wood particularly the wood they tunnel in. They feed on pollen and nectar. The female carpenter bee has a dark face and can

  8. Bicyclic graphs with maximal revised Szeged index

    E-Print Network [OSTI]

    Li, Xueliang

    2011-01-01

    The revised Szeged index $Sz^*(G)$ is defined as $Sz^*(G)=\\sum_{e=uv \\in E}(n_u(e)+ n_0(e)/2)(n_v(e)+ n_0(e)/2),$ where $n_u(e)$ and $n_v(e)$ are, respectively, the number of vertices of $G$ lying closer to vertex $u$ than to vertex $v$ and the number of vertices of $G$ lying closer to vertex $v$ than to vertex $u$, and $n_0(e)$ is the number of vertices equidistant to $u$ and $v$. Hansen used the AutoGraphiX and made the following conjecture about the revised Szeged index for a connected bicyclic graph $G$ of order $n \\geq 6$:

  9. TrekISM Issue 15 

    E-Print Network [OSTI]

    1980-01-01

    for a SIG coordinator. I thought I just did this routine a little while ago7 but it \\\\l'asactually way back in issue. #6. The basic statis- tics haven't changed much.,though. I'm still marrled to the same-~~~net with three kids (Charles~9, Gordon-7... on a belt. WILLIA-M SHA'lNER Weekend - just try to keep me aI'l'ay from this one! But the dates have been changed: it IS nm\\l'scheduled for July 10-12, at the new LA Airport hotel. Write to me directly for more information on this. I...

  10. T-Negative Issue 24 

    E-Print Network [OSTI]

    Multiple Contributors

    1974-01-01

    Ilm not making any predictions of schedule. I can't because (this is a repeat for those of you who read m~ general sfzine No -- 3 issues/~l) 11m in the last year (probably) of working on my-Fh.D. I've spent the summer re~earching fantasy in 19th... three unre- viewed zines under that heap of dust in my study? No, there it was. I'm a sucker for large manila envelopes, so I opened it. Blue cover, dammit. Would you believe just one more little | review...? I didn't think so. Well, then, four l...

  11. APS User News, Issue 88

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity ofkandz-cm11 Outreach HomeA Better Anode Design to Improve4AJ01) (See EnergyCurrent : 0.0 Waiting for0 -Issue 60 (2.19)3--

  12. Determining Space from Place for Natural History Collections: In a Distributed Digital Library Environment Search | Back Issues | Author Index | Title Index | Contents

    E-Print Network [OSTI]

    Hardy, Christopher R.

    Determining Space from Place for Natural History Collections: In a Distributed Digital Library Digital Library Environment Reed Beaman Peabody Museum, Yale University John management systems that represent a solid foundation for comprehensive digital libraries in the museum

  13. Index calculation by means of harmonic expansion

    E-Print Network [OSTI]

    Imamura, Yosuke

    2015-01-01

    We review derivation of superconformal indices by means of supersymmetric localization and spherical harmonic expansion for 3d N=2, 4d N=1, and 6d N=(1,0) supersymmetric gauge theories. We demonstrate calculation of indices for vector multiplets in each dimensions by analysing energy eigenmodes in S^pxR. For the 6d index we consider the perturbative contribution only. We put focus on technical details of harmonic expansion rather than physical applications.

  14. Index calculation by means of harmonic expansion

    E-Print Network [OSTI]

    Yosuke Imamura

    2015-10-28

    We review derivation of superconformal indices by means of supersymmetric localization and spherical harmonic expansion for 3d N=2, 4d N=1, and 6d N=(1,0) supersymmetric gauge theories. We demonstrate calculation of indices for vector multiplets in each dimensions by analysing energy eigenmodes in S^pxR. For the 6d index we consider the perturbative contribution only. We put focus on technical details of harmonic expansion rather than physical applications.

  15. Indexes for selected equipment show moderate increase

    SciTech Connect (OSTI)

    Farrar, G.

    1997-04-07

    Costs for six selected equipment items used in refining construction operations have been surveyed for the 3 years, 1994--1996. The accompanying table shows Nelson-Farrar equipment indexes for these items of equipment. The six categories of equipment tracked are bubble trays, fractionating towers, tube stills, valves and fittings, tanks and pressure vessels, and non-metallic building materials. Tables also present data on operating costs for materials, labor, and equipment.

  16. Matched Index of Refraction Flow Facility

    ScienceCinema (OSTI)

    Mcllroy, Hugh

    2013-05-28

    What's 27 feet long, 10 feet tall and full of mineral oil (3000 gallons' worth)? If you said INL's Matched Index of Refraction facility, give yourself a gold star. Scientists use computers to model the inner workings of nuclear reactors, and MIR helps validate those models. INL's Hugh McIlroy explains in this video. You can learn more about INL energy research at the lab's facebook site http://www.facebook.com/idahonationallaboratory.

  17. Author Index Abezgauz, Ludmila P1

    E-Print Network [OSTI]

    Martin, Jan M.L.

    Author Index Abezgauz, Ludmila P1 Abu-Reziq, Raed S1b3 Abutbul, Inbal P130 Adadi, Racheli P2 Addadi, Lia S2c5, P67, P123, P129, P159, P182 Adler, Michal P69 Afri, Michal P3, P26, P38 Agmon, Noam P131 Aharoni, Anna P4 Aharonov, Yakir P106 Akiva, Udi S4c1 Albeck, Amnon S1c5, P5 Albu-Yaron, Ana P210

  18. Index, 1983 Achromobacter. 4-6: 35

    E-Print Network [OSTI]

    Index, 1983 A Achromobacter. 4-6: 35 Actor. Ann T.--see Loughlin et al. Aerobic plate COunt (APe, 3:19 seed beds, 3:1 condition oy estuary, 3 fouling oryanisms, 3:5 ideal conditlon, 3, starfiSh, 3:5 Atlantlc oonlto, Sarda sarda, 1:16 Atlantic COd, Gadus mor~1:1, 5-6; 1-9:21, 14; 10

  19. Tips for Travelers When State Funds Are Used University of Kansas Procurement Services Tips for Travelers When State Funds Are Used

    E-Print Network [OSTI]

    Card (BTC). The State of Kansas has contracted with UMB Bank to provide personal credit cards://admin.ks.gov/offices/procurement-and- contracts/personal-credit-cards/. The BTC and its use is the personal responsibility of the employee to whom the card is issued. The State and University accept no responsibility for its misuse. Employees with a BTC

  20. Guest editorial: Special issue on human computing

    E-Print Network [OSTI]

    Pantic, Maja

    The seven articles in this special issue focus on human computing. Most focus on two challenging issues in human computing, namely, machine analysis of human behavior in group interactions and context-sensitive modeling.

  1. Issues in Midterm Analysis and Forecasting

    Reports and Publications (EIA)

    1999-01-01

    Final issue of this report. Presents a series of eight papers, which cover topics in analysis and modeling that underlie the Annual Energy Outlook 1999, as well as other significant issues in midterm energy markets.

  2. Hydrogen Safety Issues Compared to Safety Issues with Methane and Propane

    E-Print Network [OSTI]

    Green, Michael A.

    2005-01-01

    Issues with Methane and Propane Michael A. Green LawrenceSAFETY ISSUES WITH METHANE AND PROPANE M. A. Green Lawrencehydrogen. Methane and propane are commonly used by ordinary

  3. SUPERCONNECTIONS AND HIGHER INDEX THEORY Department of Mathematics

    E-Print Network [OSTI]

    Lott, John

    SUPERCONNECTIONS AND HIGHER INDEX THEORY John Lott Department of Mathematics University of Michigan of the "higher" index of a Dirac-type operator on M. Using superconnections, we give a heat equation proof

  4. Characteristics of spot-market rate indexes for truckload transportation

    E-Print Network [OSTI]

    Bignell, Andrew (Andrew Souglas)

    2013-01-01

    In the truckload transportation industry in the United States, a number of indexes are published that attempt to measure changes in rates, but no single index has emerged as an industry standard. Industry participants, ...

  5. The Differential Approach to Superlative Index Number Theory

    E-Print Network [OSTI]

    Barnett, William A.; Choi, Ki-Hong; Sinclair, Tara M.

    2003-09-01

    Diewert’s “superlative” index numbers, defined to be exact for second-order aggregator functions, unify index number theory with aggregation theory but have been difficult to identify. We present a new approach to finding ...

  6. New Issue: Moody's assigns Aa1 ...

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

    securities affected BONNEVILLE POWER ADMINISTRATION, OR Electric Distribution and Generation OR Moody's Rating ISSUE RATING Columbia Generating Station Electric Revenue...

  7. PMCO: Issue Resolution | Department of Energy

    Energy Savers [EERE]

    Information & Business Management Project Management Coordination Office Data Collection, Analysis, & Reporting Risk Evaluation & Reduction Project Management Methodology Issue...

  8. SIAM conference on applications of dynamical systems. Abstracts and author index

    SciTech Connect (OSTI)

    Not Available

    1992-12-31

    A conference (Oct.15--19, 1992, Snowbird, Utah; sponsored by SIAM (Society for Industrial and Applied Mathematics) Activity Group on Dynamical Systems) was held that highlighted recent developments in applied dynamical systems. The main lectures and minisymposia covered theory about chaotic motion, applications in high energy physics and heart fibrillations, turbulent motion, Henon map and attractor, integrable problems in classical physics, pattern formation in chemical reactions, etc. The conference fostered an exchange between mathematicians working on theoretical issues of modern dynamical systems and applied scientists. This two-part document contains abstracts, conference program, and an author index.

  9. Reliability measures for indexed semi-Markov chains applied to wind energy production

    E-Print Network [OSTI]

    D'Amico, Guglielmo; Prattico, Flavio

    2013-01-01

    The computation of the dependability measures is a crucial point in the planning and development of a wind farm. In this paper we address the issue of energy production by wind turbine by using an indexed semi-Markov chain as a model of wind speed. We present the mathematical model, we describe the data and technical characteristics of a commercial wind turbine (Aircon HAWT-10kW). We show how to compute some of the main dependability measures such as reliability, availability and maintainability functions. We compare the results of the model with real energy production obtained from data available in the Lastem station (Italy) and sampled every 10 minutes.

  10. Computer Security Tips for Cyber Monday What could be more convenient than shopping on-line right from your laptop, desktop or mobile

    E-Print Network [OSTI]

    Emmons, Scott

    1 Computer Security Tips for Cyber Monday What could be more convenient than shopping on-line right victim. Here are some "cyber" security tips that can help you to avoid some of these inherent risks when around, you'd still be quite prudent to adopt an approach to cyber security akin to the "defensive

  11. Detailed scanning probe microscopy tip models determined from simultaneous atom-resolved AFM and STM studies of the TiO2(110) surface

    E-Print Network [OSTI]

    Kühnle, Angelika

    scattering theory, we demonstrate how the state of the scanning probe microscopy SPM tip in the experiments may be determined. The analysis of a large number of experimental SPM images recorded with different-AFM and the tunneling current It images on TiO2 110 surface. The exact state of the SPM tip must, therefore

  12. GROUPOIDS AND AN INDEX THEOREM FOR CONICAL PSEUDO-MANIFOLDS

    E-Print Network [OSTI]

    Nistor, Victor

    ] as well as [6, 26, 45, 46]. The index theorem for families and Bismut's superconnection formalism play

  13. Comp 5311 Database Management Systems 8. Indexing Exercises

    E-Print Network [OSTI]

    Papadias, Dimitris

    ] Assuming that the Film relation is sorted on the Title and there is no index what is the cost (in terms for these entries, and what is the cost of retrieving the record of an employee with a given eid: index entry size = 10 bytes, 100 entries per page, 1,000 pages for the index, cost: log21000+1 Indexing Problem 2 (cont

  14. RISK SEVERITY GUIDELINES For Issues Management Application

    E-Print Network [OSTI]

    RISK SEVERITY GUIDELINES For Issues Management Application OIA/OCA Risk Methodology, Document # 04 to LBNL #12;RISK SEVERITY GUIDELINES For Issues Management Application OIA/OCA Risk Methodology, Document.03.001.000, Rev. 3 Issue Management Program Application 11-30-13 IMPACT Impact is determined by considering what

  15. Developing an operational capabilities index of the emergency services sector.

    SciTech Connect (OSTI)

    Collins, M.J.; Eaton, L.K.; Shoemaker, Z.M.; Fisher, R.E.; Veselka, S.N.; Wallace, K.E.; Petit, F.D. (Decision and Information Sciences)

    2012-02-20

    In order to enhance the resilience of the Nation and its ability to protect itself in the face of natural and human-caused hazards, the ability of the critical infrastructure (CI) system to withstand specific threats and return to normal operations after degradation must be determined. To fully analyze the resilience of a region and the CI that resides within it, both the actual resilience of the individual CI and the capability of the Emergency Services Sector (ESS) to protect against and respond to potential hazards need to be considered. Thus, a regional resilience approach requires the comprehensive consideration of all parts of the CI system as well as the characterization of emergency services. This characterization must generate reproducible results that can support decision making with regard to risk management, disaster response, business continuity, and community planning and management. To address these issues, Argonne National Laboratory, in collaboration with the U.S. Department of Homeland Security (DHS) Sector Specific Agency - Executive Management Office, developed a comprehensive methodology to create an Emergency Services Sector Capabilities Index (ESSCI). The ESSCI is a performance metric that ranges from 0 (low level of capabilities) to 100 (high). Because an emergency services program has a high ESSCI, however, does not mean that a specific event would not be able to affect a region or cause severe consequences. And because a program has a low ESSCI does not mean that a disruptive event would automatically lead to serious consequences in a region. Moreover, a score of 100 on the ESSCI is not the level of capability expected of emergency services programs; rather, it represents an optimal program that would rarely be observed. The ESSCI characterizes the state of preparedness of a jurisdiction in terms of emergency and risk management. Perhaps the index's primary benefit is that it can systematically capture, at a given point in time, the capabilities of a jurisdiction to protect itself from, mitigate, respond to, and recover from a potential incident. On the basis of this metric, an interactive tool - the ESSCI Dashboard - can identify scenarios for enhancement that can be implemented, and it can identify the repercussions of these scenarios on the jurisdiction. It can assess the capabilities of law enforcement, fire fighting, search and rescue, emergency medical services, hazardous materials response, dispatch/911, and emergency management services in a given jurisdiction and it can help guide those who need to prioritize what limited resources should be used to improve these capabilities. Furthermore, this tool can be used to compare the level of capabilities of various jurisdictions that have similar socioeconomic characteristics. It can thus help DHS define how it can support risk reduction and community preparedness at a national level. This tool aligns directly with Presidential Policy Directive 8 by giving a jurisdiction a metric of its ESS's capabilities and by promoting an interactive approach for defining options to improve preparedness and to effectively respond to a disruptive event. It can be used in combination with other CI performance metrics developed at Argonne National Laboratory, such as the vulnerability index and the resilience index for assessing regional resilience.

  16. GRAIL: Scalable Reachability Index for Large Graphs Hilmi Yildirim

    E-Print Network [OSTI]

    Zaki, Mohammed Javeed

    GRAIL: Scalable Reachability Index for Large Graphs Hilmi Yildirim Rensselaer Polytechnic large real-world graphs. We present a very simple, but scalable reachability index, called GRAIL on small graphs, GRAIL is the only index that can scale to millions of nodes and edges. GRAIL has linear

  17. An XML Index Advisor for DB2 Iman Elghandour

    E-Print Network [OSTI]

    Aboulnaga, Ashraf

    workload, while taking into account the cost of updating the index on data modification. Details about our its index selection and cost estimation capabilities, and provides a solid and easy way for ensuringAn XML Index Advisor for DB2 Iman Elghandour University of Waterloo Waterloo, ON, Canada ielghand

  18. TIPS FOR THE PARKING LOT When you approach your parked vehicle, visually check the area around the

    E-Print Network [OSTI]

    Shoubridge, Eric

    TIPS FOR THE PARKING LOT When you approach your parked vehicle, visually check the area around Always try to park in visible, well lit areas Try to avoid parking next to a larger pickup truck or van." Exercise extra caution when using underground and enclosed parking garages. Try not to go alone. Use

  19. ffe1098 FFE March 7, 2007 21:55 Crack tip displacements of microstructurally small cracks in 316L steel

    E-Print Network [OSTI]

    Cizelj, Leon

    -strain finite element crystal plasticity model. The model consists of 212 randomly shaped, sized and oriented plane. Keywords crack tip displacements; crystal plasticity; polycrystals; small cracks. NOMENCLATURE a) and sliding displacements (CTSD) for single crystal and polycrystal models, considering also different

  20. Energy policies avoiding a tipping point in the climate system Olivier Bahn a,, Neil R. Edwards b

    E-Print Network [OSTI]

    Stocker, Thomas

    emission reduction from today's level, with transition to nuclear and/or renewable energy, possiblyEnergy policies avoiding a tipping point in the climate system Olivier Bahn a,Ã, Neil R. Edwards b rainforest, loss of Arctic summer sea ice, melting of the West Antarctic ice sheet, and a collapse

  1. STUDIES IN MYCOLOGY 55: 1333. 2006. How many species of fungi are there at the tip of Africa?

    E-Print Network [OSTI]

    13 STUDIES IN MYCOLOGY 55: 13­33. 2006. How many species of fungi are there at the tip of Africa, Pretoria, South Africa; 3 Biosystematics Division, ARC Plant Protection Research Institute, P. Bag X134, Queenswood, Pretoria 0121, South Africa; 4 ARC Plant Protection Research Institute, P. Bag X5017

  2. Tips for Babysitting Safely Most poisonings happen in the home and to children under the age of 6. As a

    E-Print Network [OSTI]

    Oliver, Douglas L.

    Tips for Babysitting Safely Most poisonings happen in the home and to children under the age of 6 below can be used to keep the children safe from poisons. What is a poison? A poison is any medicine or product that hurts you if used in the wrong amount, by the wrong person or in the wrong way. Poisons can

  3. Proppant transport in hydraulic fracturing: Crack tip screen-out in KGD and P3D models

    E-Print Network [OSTI]

    Peirce, Anthony

    Proppant transport in hydraulic fracturing: Crack tip screen-out in KGD and P3D models E.V. Dontsov February 2015 Available online 14 March 2015 Keywords: Hydraulic fracturing Proppant transport Numerical, the equations that govern the propagation of hydraulic fractures and the proppant transport inside them

  4. Evolution of crack-tip transformation zones in superelastic Nitinol subjected to in situ fatigue: A fracture mechanics

    E-Print Network [OSTI]

    Ritchie, Robert

    Evolution of crack-tip transformation zones in superelastic Nitinol subjected to in situ fatigue, Berkeley, CA 94720, USA b Stanford Synchrotron Radiation Laboratory, Menlo Park, CA 94025, USA c Nitinol of a growing fatigue crack (100 cycles in situ) in superelastic Nitinol. The results provide some surprising

  5. A Systematic Study of the Formation of Nano-Tips on Silicon Thin Films by Excimer Laser Irradiation

    E-Print Network [OSTI]

    Avrutsky, Ivan

    A Systematic Study of the Formation of Nano-Tips on Silicon Thin Films by Excimer Laser Irradiation cone is formed when a single-crystal silicon film on an insulator substrate is irradiated in air of the laser fluence, the film thickness, and the diameter of the irradiated spot. Atomic force microscopy

  6. TiP: Analyzing Periodic Time Series Patterns Thomas Bernecker, Hans-Peter Kriegel, Peer Kroger, and Matthias Renz

    E-Print Network [OSTI]

    Kriegel, Hans-Peter

    , evolution of stock charts, research on medical behavior of organisms, or analysis and detec- tion of motion of environmental data. 1 Introduction In a large range of application domains, e.g. environmental analysis series. Overall, TiP serves as a framework to effectively and efficiently manage dual- domain time series

  7. Tips for writing well on the Web 1. Write in the inverted pyramid style. Present the most important messages first

    E-Print Network [OSTI]

    Oyet, Alwell

    Tips for writing well on the Web 1. Write in the inverted pyramid style. Present the most important messages first (including your conclusion) and put the rest of the information below. 2. Web content should audience 4. Use the Web to your benefit by layering information on more than one page. Use links to other

  8. Role of negatively charged ions in plasma on the growth and field emission properties of spherical carbon nanotube tip

    SciTech Connect (OSTI)

    Tewari, Aarti; Walia, Ritu; Sharma, Suresh C.

    2012-01-15

    The role of negatively charged ions in plasma on growth (without catalyst) and field emission properties of spherical carbon nanotube (CNT) tip has been theoretically investigated. A theoretical model of charge neutrality, including the kinetics of electrons, negatively and positively charged ions, neutral atoms, and the energy balance of various species has been developed. Numerical calculations of the spherical CNT tip radius for different relative density of negatively charged ions {epsilon}{sub r}(=n{sub SF{sub 6{sup -}}}/n{sub C{sup +}}, where n{sub SF{sub 6{sup -}}} and n{sub C}{sup +} are the equilibrium densities of sulphur hexafluoride and carbon ions, respectively) have been carried out for the typical glow discharge plasma parameters. It is found that the spherical CNT tip radius decreases with {epsilon}{sub r} and hence the field emission of electrons from the spherical CNT tip increases. Some of our theoretical results are in accordance with the existing experimental observations.

  9. Petroleum 1996 - issues and trends

    SciTech Connect (OSTI)

    1997-09-01

    Increasingly, users of the Energy Information Administration`s petroleum data and analytical reports have expressed an interest in a recurring report that takes a broad view of the petroleum sector. What is sought is some perspective on the complex interrelationships that comprise an industry and markets accounting for 40 percent of the energy consumed in the United States and ranging from the drilling rig in the oil field to the pump at the local gasoline station. This report comprehensively examines historical trends, and selectively focuses on major issues and the events they represent. It analyzes different dimensions of the industry and related markets in terms of how they relate to a common theme, in this case, the volatility in petroleum markets.

  10. Theoretical issues in Spheromak research

    SciTech Connect (OSTI)

    Cohen, R. H.; Hooper, E. B.; LoDestro, L. L.; Mattor, N.; Pearlstein, L. D.; Ryutov, D. D.

    1997-04-01

    This report summarizes the state of theoretical knowledge of several physics issues important to the spheromak. It was prepared as part of the preparation for the Sustained Spheromak Physics Experiment (SSPX), which addresses these goals: energy confinement and the physics which determines it; the physics of transition from a short-pulsed experiment, in which the equilibrium and stability are determined by a conducting wall (``flux conserver``) to one in which the equilibrium is supported by external coils. Physics is examined in this report in four important areas. The status of present theoretical understanding is reviewed, physics which needs to be addressed more fully is identified, and tools which are available or require more development are described. Specifically, the topics include: MHD equilibrium and design, review of MHD stability, spheromak dynamo, and edge plasma in spheromaks.

  11. Issues evaluation process at Rocky Flats Plant

    SciTech Connect (OSTI)

    Smith, L.C.

    1992-04-16

    This report describes the issues evaluation process for Rocky Flats Plant as established in July 1990. The issues evaluation process was initiated February 27, 1990 with a Charter and Process Overview for short-term implementation. The purpose of the process was to determine the projects required for completion before the Phased Resumption of Plutonium Operations. To determine which projects were required, the issues evaluation process and emphasized risk mitigation, based on a ranking system. The purpose of this report is to document the early design of the issues evaluation process to record the methodologies used that continue as the basis for the ongoing Issues Management Program at Rocky Flats Plant.

  12. INDEX TO VOLUME 151 This index covers both the Initial Reports and Scientific Results portions of Vol-

    E-Print Network [OSTI]

    , geologic, and other terms are referenced only if they are subjects of discussion. This index also includes- ing Program. The index contains two hierarchies of entries: (1) a main entry, defined as a keyword, defined as an elaboration on the main entry fol- lowed by a page reference. The index covers text, figures

  13. Entanglement creation with negative index metamaterials

    E-Print Network [OSTI]

    Michael Siomau; Ali A. Kamli; Sergey A. Moiseev; Barry C. Sanders

    2012-05-21

    We propose a scheme for creating of a maximally entangled state comprising two field quanta. In our scheme, two weak light fields, which are initially prepared in either coherent or polarization states, interact with a composite medium near an interface between a dielectric and a negative index metamaterial. Such interaction leads to a large Kerr nonlinearity, reduction of the group velocity of the light and significant confinement of the light fields while simultaneously avoiding amplitude losses of the incoming radiation. All these considerations make our scheme efficient.

  14. Index2.doc | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-inPPLforLDRD Report11,SecurityHomeRemarks AsIndex2.doc More Documents &

  15. Energy Development Index (EDI) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButtePowerEdisto Electric Coop, Inc JumpElko,ServiziEnergyIndex (EDI) Jump to:

  16. Laboratory Equipment Donation Program - Site Index

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

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

  17. Local heat transfer and film effectiveness of a film cooled gas turbine blade tip 

    E-Print Network [OSTI]

    Adewusi, Adedapo Oluyomi

    1999-01-01

    Gas turbine engines due to high operating temperatures undergo severe thermal stress and fatigue during operation. Cooling of these components is a very important issue during the lifetime of the engine. Cooling is achieved through the use...

  18. Municipal solid waste management: Identification and analysis of engineering indexes representing demand and costs generated in virtuous Italian communities

    SciTech Connect (OSTI)

    Gamberini, R. Del Buono, D.; Lolli, F.; Rimini, B.

    2013-11-15

    Highlights: • Collection and analysis of real life data in the field of Municipal Solid Waste (MSW) generation and costs for management. • Study of 92 virtuous Italian communities. • Elaboration of trends of engineering indexes useful during design and evaluation of MSWM systems. - Abstract: The definition and utilisation of engineering indexes in the field of Municipal Solid Waste Management (MSWM) is an issue of interest for technicians and scientists, which is widely discussed in literature. Specifically, the availability of consolidated engineering indexes is useful when new waste collection services are designed, along with when their performance is evaluated after a warm-up period. However, most published works in the field of MSWM complete their study with an analysis of isolated case studies. Conversely, decision makers require tools for information collection and exchange in order to trace the trends of these engineering indexes in large experiments. In this paper, common engineering indexes are presented and their values analysed in virtuous Italian communities, with the aim of contributing to the creation of a useful database whose data could be used during experiments, by indicating examples of MSWM demand profiles and the costs required to manage them.

  19. Electronic Aromaticity Index for Large Rings

    E-Print Network [OSTI]

    Matito, Eduard

    2015-01-01

    We introduce a new electronic aromaticity index, AV1245, consisting in the average of the 4-center MCI values along the ring that keep a positional relationship of 1,2,4,5. AV1245 measures the extent of transferability of the delocalized electrons between bonds 1-2 and 4-5, which is expected to be large in conjugated circuits and, therefore, in aromatic molecules. A new algorithm for the calculation of MCI for large rings is also introduced and used to produce the data for the calibration of the new aromaticity index. AV1245 does not rely on reference values, does not suffer from large numerical precision errors, and it does not present any limitation on the nature of atoms, the molecular geometry or the level of calculation. It is a size-extensive measure with a small computational cost that grows linearly with the number of ring members. Therefore, it is specially suitable to study the aromaticity of large molecular rings as those occurring in belt-shaped M\\"obius structures or porphyrins.

  20. Electrolyte materials - Issues and challenges

    SciTech Connect (OSTI)

    Balbuena, Perla B. [Department of Chemical Engineering, and Department of Materials Science and Engineering, Texas A and M University, College Station, Texas, 77843 (United States)

    2014-06-16

    Electrolytes are vital components of an electrochemical energy storage device. They are usually composed of a solvent or mixture of solvents and a salt or a mixture of salts which provide the appropriate environment for ionic conduction. One of the main issues associated with the selection of a proper electrolyte is that its electronic properties have to be such that allow a wide electrochemical window - defined as the voltage range in which the electrolyte is not oxidized or reduced - suitable to the battery operating voltage. In addition, electrolytes must have high ionic conductivity and negligible electronic conductivity, be chemically stable with respect to the other battery components, have low flammability, and low cost. Weak stability of the electrolyte against oxidation or reduction leads to the formation of a solid-electrolyte interphase (SEI) layer at the surface of the cathode and anode respectively. Depending on the materials of the electrolyte and those of the electrode, the SEI layer may be composed by combinations of organic and inorganic species, and it may exert a passivating role. In this paper we discuss the current status of knowledge about electrolyte materials, including non-aqueous liquids, ionic liquids, solid ceramic and polymer electrolytes. We also review the basic knowledge about the SEI layer formation, and challenges for a rational design of stable electrolytes.