National Library of Energy BETA

Sample records for hunt shoot wound

  1. JGI Digital Scavenger Hunt

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

    JGI Digital Scavenger Hunt JGI Digital Scavenger Hunt The NERSC webpages are a great resource for New and Old users, so this is the first stop on the JGI Digital Scavenger Hunt....

  2. Hunting space rocks

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

    Hunting space rocks Hunting space rocks Nina Lanza is studying the solar system by spending six weeks on an ice sheet in Antarctica. The 36-year-old staff scientist at the Los ...

  3. Nafeesa Hunt Owens | Department of Energy

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

    Nafeesa Hunt Owens About Us Nafeesa Hunt Owens Most Recent Fermi Award Winners Saluted

  4. JGI Digital Scavenger Hunt

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

    JGI Digital Scavenger Hunt JGI Digital Scavenger Hunt The NERSC webpages are a great resource for New and Old users, so this is the first stop on the JGI Digital Scavenger Hunt. Here is your first clue: 1) Log on to Genepool (ssh -Y genepool.nersc.gov) 2) Load the JAMO (dev) module (module load jamo/dev) 3) Run the following sequence of commands and answer the questions: genpool10: ~ $ jamo What is the third letter of the sixth jamo command in the help menu? genepool10: ~ $ jamo info What is the

  5. Hunting space rocks

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

    Hunting space rocks Hunting space rocks Nina Lanza is studying the solar system by spending six weeks on an ice sheet in Antarctica. The 36-year-old staff scientist at the Los Alamos National Laboratory in New Mexico is on a treasure hunt of sorts. January 15, 2016 Nina Lanza Nina Lanza is part of a team driving across the Trans-Antarctica Mountains on snowmobiles in search of meteorites. (Courtesy of Nina Lanza) "One of the most interesting things from meteorites is every rocky body has a

  6. Shooting Star | Open Energy Information

    Open Energy Info (EERE)

    Shooting Star Jump to: navigation, search Name Shooting Star Facility Shooting Star Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Exelon...

  7. Science on the Hill: Methane cloud hunting

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

    Methane cloud hunting Science on the Hill: Methane cloud hunting Los Alamos researchers go ... Science on the Hill: Methane cloud hunting When our team from Los Alamos National ...

  8. ARM - Scavenger Hunt

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

    FunScavenger Hunt Outreach Home Room News Publications Traditional Knowledge Kiosks Barrow, Alaska Tropical Western Pacific Site Tours Contacts Students Study Hall About ARM Global Warming FAQ Just for Fun Meet our Friends Cool Sites Teachers Teachers' Toolbox Lesson Plans Scavenger Hunt Directions Visit each website listed below. Do your best in trying to find the answer to all of the questions listed. If you would like to check your answers, please send an email to the Study Hall Webmaster.

  9. Supernova Hunting with Supercomputers

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

    Supernova Hunting with Supercomputers Supernova Hunting with Supercomputers Berkeley researchers provide "roadmap" and tools for finding and studying Type Ia supernovae in their natural habitat May 20, 2015 Contact: Linda Vu, +1 510 495 2402, lvu@lbl.gov sn-star.jpg Simulation of the expanding debris from a supernova explosion (shown in red) running over and shredding a nearby star (shown in blue). Image credit: Daniel Kasen, Berkeley Lab/ UC Berkeley Type Ia supernovae are famous for

  10. Contact: Rod Hunt

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

    Contact: Rod Hunt (208) 386-5254 Washington Group International Receives Contract Extension To Manage Transuranic Nuclear Waste for U.S. Department of Energy Five-Year Option Includes Aggressive New Performance Goals BOISE, Idaho - Washington Group International, Inc. (NASDAQ: WGII) today announced that its Washington TRU Solutions subsidiary has received a five-year contract extension to manage and operate the United States Department of Energy's Waste Isolation Pilot Plant (WIPP) in Carlsbad,

  11. Video Shoot Scope of Work

    Broader source: Energy.gov [DOE]

    Video Shoot Scope of Work, from the Tool Kit Framework: Small Town University Energy Program (STEP).

  12. Supernova hunting with supercomputers

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

    Supernova hunting with supercomputers Click to share on Facebook (Opens in new window) Click to share on Twitter (Opens in new window) Click to share on Reddit (Opens in new window) Click to share on Pinterest (Opens in new window) A new avenue for studying the life and death of stars opens up. This simulation of the expanding debris from a supernova explosion (shown in red) running over and shredding a nearby star (shown in blue). (Image: Daniel Kasen, Berkeley Lab/UC Berkeley) More »

  13. HUNTing the Overlap

    SciTech Connect (OSTI)

    Iancu, Costin; Parry, Husbands; Hargrove, Paul

    2005-07-08

    Hiding communication latency is an important optimization for parallel programs. Programmers or compilers achieve this by using non-blocking communication primitives and overlapping communication with computation or other communication operations. Using non-blocking communication raises two issues: performance and programmability. In terms of performance, optimizers need to find a good communication schedule and are sometimes constrained by lack of full application knowledge. In terms of programmability, efficiently managing non-blocking communication can prove cumbersome for complex applications. In this paper we present the design principles of HUNT, a runtime system designed to search and exploit some of the available overlap present at execution time in UPC programs. Using virtual memory support, our runtime implements demand-driven synchronization for data involved in communication operations. It also employs message decomposition and scheduling heuristics to transparently improve the non-blocking behavior of applications. We provide a user level implementation of HUNT on a variety of modern high performance computing systems. Results indicate that our approach is successful in finding some of the overlap available at execution time. While system and application characteristics influence performance, perhaps the determining factor is the time taken by the CPU to execute a signal handler. Demand driven synchronization at execution time eliminates the need for the explicit management of non-blocking communication. Besides increasing programmer productivity, this feature also simplifies compiler analysis for communication optimizations.

  14. Hunt's Ash Springs Pool & Spa Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Hunt's Ash Springs Pool & Spa Low Temperature Geothermal Facility Jump to: navigation, search Name Hunt's Ash Springs Pool & Spa Low Temperature Geothermal Facility Facility Hunt's...

  15. ORISE: Undergraduate Research Experiences - Hayley Hunt

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

    Hayley Hunt SULI participant helps make extraction process more efficient for elements in high demand Hayley Hunt at ORNL In the SULI program at Oak Ridge National Laboratory, Hayley Hunt studied ways to improve the extraction of rare earth elements, which are used in a variety of consumer and industrial products and are normally mined using an environmentally taxing chemical process. The dying words of Hayley Hunt's step father Kerry were ones she would never forget. An intern in the U.S.

  16. Trouble Shooting and Error Messages

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

    Trouble Shooting and Error Messages Trouble Shooting and Error Messages Error Messages Message or Symptom Fault Recommendation job hit wallclock time limit user or system Submit job for longer time or start job from last checkpoint and resubmit. If your job hung and produced no output contact consultants. received node failed or halted event for nid xxxx system resubmit the job error with width parameters to aprun user Make sure #PBS -l mppwidth value matches aprun -n value new values for

  17. Science on the Hill: Methane cloud hunting

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

    Methane cloud hunting Methane cloud hunting Los Alamos researchers go hunting for methane gas over the Four Corners area of northwest New Mexico and find a strange daily pattern. July 12, 2015 methane map Methane, the primary component of natural gas, is also a potent greenhouse gas, trapping energy in the atmosphere. Last year NASA released satellite images showing a hot spot in the area where New Mexico, Colorado, Utah and Arizona meet, prompting scientists to go in search of the sources.

  18. Hunt Brothers Floral Greenhouse Low Temperature Geothermal Facility...

    Open Energy Info (EERE)

    Brothers Floral Greenhouse Low Temperature Geothermal Facility Jump to: navigation, search Name Hunt Brothers Floral Greenhouse Low Temperature Geothermal Facility Facility Hunt...

  19. Trouble Shooting and Error Messages

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

    Trouble Shooting and Error Messages Trouble Shooting and Error Messages Error Messages Message or Symptom Fault Recommendation job hit wallclock time limit user or system Submit job for longer time or start job from last checkpoint and resubmit. If your job hung and produced no output contact consultants. received node failed or halted event for nid xxxx system One of the compute nodes assigned to the job failed. Resubmit the job PtlNIInit failed : PTL_NOT_REGISTERED user The executable is from

  20. Science in 60: Lanza describes meteorite hunt in Antarctica

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

    Science in 60: Lanza describes meteorite hunt in Antarctica Science in 60: Lanza describes meteorite hunt in Antarctica Los Alamos National Laboratory has unveiled a video where they challenged staff scientist Nina Lanza of LANL's Space and Remote Sensing group describe her upcoming trip to Antarctica to hunt for meteorites in just 60 seconds. December 11, 2015 Science in 60: Lanza describes meteorite hunt in Antarctica Lanza describes meteor hunt in Antarctica Science in 60: Lanza describes

  1. EA-357-A Hunt Electric Power Marketing, L.L.C. | Department of...

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

    -A Hunt Electric Power Marketing, L.L.C. EA-357-A Hunt Electric Power Marketing, L.L.C. Order authorizing Hunt Electric to export electric energy to Mexico. EA-357-A Hunt Electric ...

  2. Stuart E. Hunt named Carlsbad Area Office counsel

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

    Stuart E. Hunt Named Carlsbad Area Office Counsel CARLSBAD, N.M., May 31, 2000 -- Stuart E. Hunt has been named Area Office Counsel for the U.S. Department of Energy's (DOE)...

  3. Higgs Hunting at the Large Hadron Collider

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

    Sinjini Sengupta Saturday Morning Physics Texas A&M University 26 th Jan 2013  Introduction to the Standard Model  What is the Higgs really?  Hunting grounds: LHC and the detectors  How do we hunt for particles?  How would we know we see a Higgs?  What have we found so far?  What"s next? SMP 1/26/2013 2 Sinjini Sengupta  The idea that all matter is composed of elementary particles dates as far back as the 6 th century BC. ◦ Most of these were philosophical

  4. Hunt County, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Zone Number 3 Climate Zone Subtype A. Places in Hunt County, Texas Caddo Mills, Texas Campbell, Texas Celeste, Texas Commerce, Texas Greenville, Texas Hawk Cove, Texas Josephine,...

  5. NAC 503 - Hunting, Fishing and Trapping | Open Energy Information

    Open Energy Info (EERE)

    Fishing and TrappingLegal Abstract These code sections outline the protective measures and restrictions on hunting, fishing, and trapping in the state of Nevada. Published...

  6. Theoretical Summary Lecture for Higgs Hunting 2012 Peskin, Michael...

    Office of Scientific and Technical Information (OSTI)

    HEPPH, HEPTH In this lecture, I review some of the perspectives on the Higgs boson discussed at the Higgs Hunting 2012 Worshop and discuss the short- and...

  7. Apartment Hunting – Part II- Keeping those Energy Bills Down

    Broader source: Energy.gov [DOE]

    In the second of two entries on apartment hunting, I discuss things to look for that might help keep your energy bills low.

  8. Apartment Hunting with an Eye to Energy Savings: Part I

    Broader source: Energy.gov [DOE]

    Apartment hunting can be a long and stressful process. Finding that right place is difficult, let alone finding the right place with the right price.

  9. EA-357 Hunt Electric Power Marketing, L.L.C. | Department of...

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

    Hunt Electric Power Marketing, L.L.C. EA-357 Hunt Electric Power Marketing, L.L.C. Order authorizing Hunt Electric Power Marketing, L.L.C. to export electric energy to Mexico ...

  10. Spiral wound extraction cartridge

    DOE Patents [OSTI]

    Wisted, E.E.; Lundquist, S.H.

    1999-04-27

    A cartridge device for removing an analyte from a fluid comprises a hollow core, a sheet composite comprising a particulate-loaded porous membrane and optionally at least one reinforcing spacer sheet, the particulate being capable of binding the analyte, the sheet composite being formed into a spiral configuration about the core, wherein the sheet composite is wound around itself and wherein the windings of sheet composite are of sufficient tightness so that adjacent layers are essentially free of spaces therebetween, two end caps which are disposed over the core and the lateral ends of the spirally wound sheet composite, and means for securing the end caps to the core, the end caps also being secured to the lateral ends of the spirally wound sheet composite. A method for removing an analyte from a fluid comprises the steps of providing a spirally wound element of the invention and passing the fluid containing the analyte through the element essentially normal to a surface of the sheet composite so as to bind the analyte to the particulate of the particulate-loaded porous membrane, the method optionally including the step of eluting the bound analyte from the sheet composite. 4 figs.

  11. Spiral wound extraction cartridge

    DOE Patents [OSTI]

    Wisted, Eric E.; Lundquist, Susan H.

    1999-01-01

    A cartridge device for removing an analyte from a fluid comprises a hollow core, a sheet composite comprising a particulate-loaded porous membrane and optionally at least one reinforcing spacer sheet, the particulate being capable of binding the analyte, the sheet composite being formed into a spiral configuration about the core, wherein the sheet composite is wound around itself and wherein the windings of sheet composite are of sufficient tightness so that adjacent layers are essentially free of spaces therebetween, two end caps which are disposed over the core and the lateral ends of the spirally wound sheet composite, and means for securing the end caps to the core, the end caps also being secured to the lateral ends of the spirally wound sheet composite. A method for removing an analyte from a fluid comprises the steps of providing a spirally wound element of the invention and passing the fluid containing the analyte through the element essentially normal to a surface of the sheet composite so as to bind the analyte to the particulate of the particulate-loaded porous membrane, the method optionally including the step of eluting the bound analyte from the sheet composite.

  12. Wound tube heat exchanger

    DOE Patents [OSTI]

    Ecker, Amir L.

    1983-01-01

    What is disclosed is a wound tube heat exchanger in which a plurality of tubes having flattened areas are held contiguous adjacent flattened areas of tubes by a plurality of windings to give a double walled heat exchanger. The plurality of windings serve as a plurality of effective force vectors holding the conduits contiguous heat conducting walls of another conduit and result in highly efficient heat transfer. The resulting heat exchange bundle is economical and can be coiled into the desired shape. Also disclosed are specific embodiments such as the one in which the tubes are expanded against their windings after being coiled to insure highly efficient heat transfer.

  13. Hunts Point, Washington: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    This article is a stub. You can help OpenEI by expanding it. Hunts Point is a town in King County, Washington. It falls under Washington's 8th congressional district.12...

  14. JLab Guest Lecturer Discusses Hurricane Hunting - By Remote Control! On

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

    April 14 | Jefferson Lab JLab Guest Lecturer Discusses Hurricane Hunting - By Remote Control! On April 14 JLab Guest Lecturer Discusses Hurricane Hunting - By Remote Control! On April 14 NEWPORT NEWS, Va., March 2, 2009 - Learn how the National Oceanic and Atmospheric Administration and National Aeronautics and Space Administration are using an unmanned aircraft system to gain information never before gathered about tropical storm systems and how this data is helping them better understand

  15. Application to Export Electric Energy OE Docket No. EA-357 Hunt...

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

    Hunt Electric Power Marketing, L.L.C.: Federal Register Notice Volume 74, No. 117 - Jun. 19, 2009 Application to Export Electric Energy OE Docket No. EA-357 Hunt Electric Power...

  16. Physicists hunt for dark forces at Jefferson Lab ( Nature) | Jefferson Lab

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

    hunt for dark forces at Jefferson Lab ( Nature) External Link: http://www.nature.com/news/physicists-hunt-for-dark-forces-1.10386 By jlab_admin on Tue, 2012-04-03

  17. FUJIFILM Hunt Chemicals U.S.A. Achieves Compressed Air System...

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

    FUJIFILM Hunt Chemicals U.S.A. Achieves Compressed Air System Energy-Reduction Goals with a Three-Phased Strategy FUJIFILM Hunt Chemicals U.S.A. Achieves Compressed Air System ...

  18. Hunting Hurricanes...and Data to Help Build Better Offshore Wind...

    Energy Savers [EERE]

    Hunting Hurricanes...and Data to Help Build Better Offshore Wind Turbines Hunting Hurricanes...and Data to Help Build Better Offshore Wind Turbines June 2, 2014 - 12:21pm Addthis ...

  19. Acceleration Of Wound Healing Ny Photodynamic Therapy

    DOE Patents [OSTI]

    Hasan, Tayyaba; Hamblin, Michael R.; Trauner, Kenneth

    2000-08-22

    Disclosed is a method for accelerating wound healing in a mammal. The method includes identifying an unhealed wound site or partially-healed wound site in a mammal; administering a photosensitizer to the mammal; waiting for a time period wherein the photosensitizer reaches an effective tissue concentration at the wound site; and photoactivating the photosensitizer at the wound site. The dose of photodynamic therapy is selected to stimulate the production of one or more growth factor by cells at the wound site, without causing tissue destruction.

  20. Application to Export Electric Energy OE Docket No. EA-357-A Hunt Electric

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

    Power Marketing, L.L.C. | Department of Energy C. Application to Export Electric Energy OE Docket No. EA-357-A Hunt Electric Power Marketing, L.L.C. Application from Hunt Electric to export electric energy to Mexico. EA-357-A Hunt Electric Power (MX).pdf (424.29 KB) More Documents & Publications EA-357-A Hunt Electric Power Marketing, L.L.C. Application to Export Electric Energy OE Docket No. EA-357-A Hunt Electric Power Marketing, L.L.C: Federal Register Notice, Volume 79, No. 87 - May

  1. Jefferson Lab: Laser gun to eventually shoot down missiles (Daily...

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

    Jefferson Lab: Laser gun to eventually shoot down missiles (Daily Press) External Link: http:articles.dailypress.com2011-02-21newsdp-nws-jefferson-lab-201102211j... By ...

  2. Cut and Shoot, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    article is a stub. You can help OpenEI by expanding it. Cut and Shoot is a city in Montgomery County, Texas. It falls under Texas's 8th congressional district.12 References...

  3. February 20, 2008: Navy shoots down NASA satellite

    Broader source: Energy.gov [DOE]

    February 20, 2008The Navy successfully shoots down with a missile an errant satellite 133 miles above the earth. DOE's National Nuclear Security Administration (NNSA) assists the Navy using its Red...

  4. While the LHC Hunts Higgs, the Jefferson Accelerator Looks to Illuminate

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

    Mysterious 'Dark Photons' (Popular Science) | Jefferson Lab While the LHC Hunts Higgs, the Jefferson Accelerator Looks to Illuminate Mysterious 'Dark Photons' (Popular Science) External Link: http://www.popsci.com/science/article/2012-04/while-lhc-hunts-higgs-jefferson-ac... By jlab_admin on Tue, 2012-04-03

  5. Hunt for high-energy photons takes place from a mountaintop in Mexico

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

    Hunt for high-energy photons takes place from a mountaintop in Mexico Hunt for high-energy photons takes place from a mountaintop in Mexico A new telescope built from water tanks might help answer some of the biggest questions in astronomy. June 12, 2016 Mars Telescope array, Mexico Hunt for high-energy photons takes place from a mountaintop in Mexico The air over your head is alive with invisible showers. Powerful particles from space are constantly hitting the atmosphere above you, generating

  6. Application to Export Electric Energy OE Docket No. EA-357-A Hunt Electric

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

    Power Marketing, L.L.C: Federal Register Notice, Volume 79, No. 87 - May 6, 2014 | Department of Energy C: Federal Register Notice, Volume 79, No. 87 - May 6, 2014 Application to Export Electric Energy OE Docket No. EA-357-A Hunt Electric Power Marketing, L.L.C: Federal Register Notice, Volume 79, No. 87 - May 6, 2014 Application from Hunt Electric to export electric energy to Mexico. Federal Register Notice. EA-357-A Hunt Electric (MX).pdf (122.12 KB) More Documents & Publications

  7. Shooting string holography of jet quenching at RHIC and LHC

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

    Ficnar, Andrej; Gubser, Steven S.; Gyulassy, Miklos

    2014-10-13

    We derive a new formula for jet energy loss using finite endpoint momentum shooting strings initial conditions in SYM plasmas to overcome the difficulties of previous falling string holographic scenarios. We apply the new formula to compute the nuclear modification factor RAA and the elliptic flow parameter v2 of light hadrons at RHIC and LHC. We show furthermore that GaussBonnet quadratic curvature corrections to the AdS5 geometry improve the agreement with the recent data.

  8. ENERGY STAR Webinar: Energy Treasure Hunts: Simple Steps to Finding Energy Savings

    Broader source: Energy.gov [DOE]

    The Energy Treasure Hunt is a dynamic, effective process for identifying savings opportunities, and is a best practice adopted by many ENERGY STAR partners to identify no- and low-cost savings...

  9. FUJIFILM Hunt Chemicals U.S.A. Achieves Compressed Air System...

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

    FUJIFILM Hunt Chemicals U.S.A. Achieves Compressed Air System Energy-Reduction Goals with a Three-Phased Strategy In an attempt to eliminate equipment failures and downtime issues ...

  10. Flywheel system using wire-wound rotor

    DOE Patents [OSTI]

    Chiao, Edward Young; Bender, Donald Arthur; Means, Andrew E.; Snyder, Philip K.

    2016-06-07

    A flywheel is described having a rotor constructed of wire wound onto a central form. The wire is prestressed, thus mitigating stresses that occur during operation. In another aspect, the flywheel incorporates a low-loss motor using electrically non-conducting permanent magnets.

  11. Integrated Detection of Pathogens and Host Biomarkers for Wounds

    SciTech Connect (OSTI)

    Jaing, C

    2012-03-19

    The increasing incidence and complications arising from combat wounds has necessitated a reassessment of methods for effective treatment. Infection, excessive inflammation, and incidence of drug-resistant organisms all contribute toward negative outcomes for afflicted individuals. The organisms and host processes involved in wound progression, however, are incompletely understood. We therefore set out, using our unique technical resources, to construct a profile of combat wounds which did or did not successfully resolve. We employed the Lawrence Livermore Microbial Detection Array and identified a number of nosocomial pathogens present in wound samples. Some of these identities corresponded with bacterial isolates previously cultured, while others were not obtained via standard microbiology. Further, we optimized proteomics protocols for the identification of host biomarkers indicative of various stages in wound progression. In combination with our pathogen data, our biomarker discovery efforts will provide a profile corresponding to wound complications, and will assist significantly in treatment of these complex cases.

  12. Endosymbiont hunting in the metagenome of Asian citrus psyllid (Diaphorina citri) (7th Annual SFAF Meeting, 2012)

    ScienceCinema (OSTI)

    Saha, Surya [Cornell University

    2013-02-12

    Surya Saha on "Endosymbiont hunting in the metagenome of Asian citrus psyllid (Diaphorina citri)" at the 2012 Sequencing, Finishing, Analysis in the Future Meeting held June 5-7, 2012 in Santa Fe, New Mexico.

  13. Finding the next new tech material: the computational hunt for the weird

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

    and unusual | The Ames Laboratory Finding the next new tech material: the computational hunt for the weird and unusual Scientists at U.S. Department of Energy's Ames Laboratory are turning to the world of computation to guide their search for the next new material. Their program uses software code developed to map and predict the distinct structural, electronic, magnetic stable and metastable features that are often the source of an advanced material's unique capabilities. "It's the

  14. PPPL, Princeton launch hunt for Big Bang particles offering clues to the

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

    origin of the universe | Princeton Plasma Physics Lab PPPL, Princeton launch hunt for Big Bang particles offering clues to the origin of the universe By John Greenwald November 17, 2014 Tweet Widget Google Plus One Share on Facebook Chris Tully, front left, and Charles Gentile, front right, with participants in the PTOLEMY project under construction. Back row from left: Irving Zatz, Robert Woolley, Lloyd Ciebiera, Junast Suerfu, Doug Westover, Philip G. Efthimion, William Sands, Jim Taylor.

  15. Hunting for Big Bang neutrinos that could provide fresh insight on the

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

    origin of the universe | Princeton Plasma Physics Lab Hunting for Big Bang neutrinos that could provide fresh insight on the origin of the universe Like "detecting a heartbeat in an arena" full of people By John Greenwald March 11, 2016 Tweet Widget Google Plus One Share on Facebook Princeton physicist Chris Tully in the PTOLEMY laboratory. Behind him are powerful superconducting magnets on either side of the vacuum chamber. (Photo by Elle Starkman/Office of Communications)

  16. Application to Export Electric Energy OE Docket No. EA-357 Hunt Electric Power Marketing, L.L.C.: Federal Register Notice Volume 74, No. 117- Jun. 19, 2009

    Broader source: Energy.gov [DOE]

    Application from Hunt Electric Power Marketing, L.L.C. to export electric energy to Mexico. Federal Register Notice Vol 74 No 117

  17. SunShot Shoots for the Moon with First Grand Challenge Event | Department

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

    of Energy Shoots for the Moon with First Grand Challenge Event SunShot Shoots for the Moon with First Grand Challenge Event May 23, 2012 - 11:40am Addthis The Energy Department's SunShot Initiative focuses on making solar electricity cost-competitive by the end of the decade. | Photo courtesy of Dennis Schroeder/NREL. The Energy Department's SunShot Initiative focuses on making solar electricity cost-competitive by the end of the decade. | Photo courtesy of Dennis Schroeder/NREL. Ramamoorthy

  18. Hunting for Big Bang neutrinos that could provide fresh insight on the

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

    origin of the universe | Princeton Plasma Physics Lab Hunting for Big Bang neutrinos that could provide fresh insight on the origin of the universe Like "detecting a heartbeat in an arena" full of people By John Greenwald March 14, 2016 Tweet Widget Google Plus One Share on Facebook Chris Tully in the PTOLEMY laboratory. Behind him are powerful superconducting magnets on either side of the vacuum chamber. (Photo by Elle Starkman/Office of Communications) Chris Tully in the PTOLEMY

  19. Jefferson Lab: Laser gun to eventually shoot down missiles (Daily Press) |

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

    Jefferson Lab Jefferson Lab: Laser gun to eventually shoot down missiles (Daily Press) External Link: http://articles.dailypress.com/2011-02-21/news/dp-nws-jefferson-lab-20110221_1_j... By jlab_admin on Mon, 2011-02-21

  20. ORISE: Dose Coefficients for Intakes of Radionuclides via Contaminated Wounds

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

    Dose CoeffiCients for intakes of raDionuCliDes via ContaminateD WounDs R. E. Toohey*, L. Bertelli + , S. L. Sugarman*, A. L. Wiley* and D. M. Christensen* *Radiation Emergency Assistance Center/Training Site, Oak Ridge Institute for Science and Education, Oak Ridge, TN 37031-0117; + Radiation Protection Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545. Ver. 2, Aug 2014 The NCRP Wound Model describing the retention of selected radionuclides at the site of a contaminated

  1. Method for preparing metallated filament-wound structures

    DOE Patents [OSTI]

    Peterson, George R.

    1979-01-01

    Metallated graphite filament-wound structures are prepared by coating a continuous multi-filament carbon yarn with a metal carbide, impregnating the carbide coated yarn with a polymerizable carbon precursor, winding the resulting filament about a mandrel, partially curing the impregnation in air, subjecting the wound composite to heat and pressure to cure the carbon precursor, and thereafter heating the composite in a sizing die at a pressure loading of at least 1000 psi for graphitizing the carbonaceous material in the composite. The carbide in the composite coalesces into rod-like shapes which are disposed in an end-to-end relationship parallel with the filaments to provide resistance to erosion in abrasive laden atmospheres.

  2. FUJIFILM Hunt Chemicals U.S.A. Achieves Compressed Air System Energy-Reduction Goals with a Three-Phased Strategy

    Broader source: Energy.gov [DOE]

    This case study describes how FUJIFILM Hunt Chemicals U.S.A. implemented a comprehensive, compressed air system energy-reduction strategy at its Dayton, Tennessee, manufacturing facility and saved more than 1,240,000 kilowatt hours of energy between 2008 and 2011.

  3. Uniformly wound superconducting coil and method of making same

    DOE Patents [OSTI]

    Mookerjee, S.; Weijun, S.; Yager, B.

    1994-03-08

    A coil of superconducting wire for a superconducting magnet is described having a relatively dense and uniformly spaced winding to enhance the homogeneity and strength of the magnetic field surrounding the coil and a method of winding the same wherein the mandrel used to wind said coil comprises removable spacers and retainers forming a plurality of outwardly opening slots, each of said slots extending generally about the periphery of the mandrel and being sized to receive and outwardly align and retain successive turns of the superconducting wire within each slot as the wire is wound around and laterally across the mandrel to form a plurality of wire ribbons of a predetermined thickness laterally across the mandrel. 8 figures.

  4. Uniformly wound superconducting coil and method of making same

    DOE Patents [OSTI]

    Mookerjee, Sumit; Weijun, Shen; Yager, Billy

    1994-01-01

    A coil of superconducting wire for a superconducting magnet having a relaely dense and uniformly spaced winding to enhance the homogeneity and strength of the magnetic field surrounding the coil and a method of winding the same wherein the mandrel used to wind said coil comprises removable spacers and retainers forming a plurality of outwardly opening slots, each of said slots extending generally about the periphery of the mandrel and being sized to receive and outwardly align and retain successive turns of the superconducting wire within each slot as the wire is wound around and laterally across the mandrel to form a plurality of wire ribbons of a predetermined thickness laterally across the mandrel.

  5. THE HUNT FOR GREEN EVERY APRIL: FACTORS AFFECTING FITNESS IN SWITCHGRASS

    SciTech Connect (OSTI)

    Sarath, Gautam

    2014-12-10

    This grant funded work was undertaken to develop fundamental biological knowledge of the factors affecting the complex plant trait “fitness” in switchgrass (Panicum virgatum L.), a plant being developed as a biomass crop. Using a diverse range of latitudinally-adapted switchgrass plants, genomic, molecular and physiological studies were performed to track a number of different aspects of plant genetics and physiology over the course of the growing season. Work was performed on both genetically unrelated and genetically related plants. Plants were established in the field from seedlings raised in a greenhouse, or from clones present in other field nurseries. Field grown plants were used as the source of all tissues. The three objectives of this proposal were:(1) Transcript Profiling, Metabolomics, and C and N Partitioning and Recycling in Crowns and Rhizomes of Switchgrass over two growing seasons; (2) Gene Profiling During Regreening and Dormancy of Bulked Segregants; (3) Extent of Linkage Disequilibrium in Populations for Adaptation and Fitness Traits Being Developed for Central and Northern USA, that Show Significant Heterosis. Objective 1 results: Plants were labeled using 13CO2 (a stable isotope) using an acrylic chamber constructed specifically for this purpose. Plants became labeled with 13C and label decayed in aerial tissues over the course of the growing season. Varying amounts of 13C were recovered in the rhizomes. These data are being analyzed. Plants were also labeled with 15N-urea. Plants absorbed significant amounts of label that was remobilized to the growing shoots. N-dynamics would suggest that a portion of the 15N absorbed into the crowns and rhizomes is sequestered below ground. Variable amounts of 15N were translocated from the shoots to the roots over the course of the growing season. Polar metabolites extracted from a diverse array of rhizomes were analyzed using GCMS. Data indicated that there was a significant shift in metabolite pools

  6. Methods for promoting wound healing and muscle regeneration with the cell signaling protein Nell1

    SciTech Connect (OSTI)

    Culiat, Cymbeline T

    2014-11-04

    The present invention provides methods for promoting wound healing and treating muscle atrophy in a mammal in need. The method comprises administering to the mammal a Nell1 protein or a Nell1 nucleic acid molecule.

  7. Methods for promoting wound healing and muscle regeneration with the cell signaling protein Nell1

    DOE Patents [OSTI]

    Culiat, Cymbeline T.

    2011-03-22

    The present invention provides methods for promoting wound healing and treating muscle atrophy in a mammal in need. The method comprises administering to the mammal a Nell1 protein or a Nell1 nucleic acid molecule.

  8. Portable MRI could aid wounded soldiers and children in the Third World

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

    Portable MRI could aid wounded soldiers and children in the Third World Alumni Link: Opportunities, News and Resources for Former Employees Latest Issue:September 2015 all issues All Issues » submit Portable MRI could aid wounded soldiers and children in the Third World Scientists are developing an ultra-low-field Magnetic Resonance Imaging system that could be low-power and lightweight enough for forward deployment on the battlefield and to field hospitals in the World's poorest regions July

  9. Control system for a wound-rotor motor

    DOE Patents [OSTI]

    Ellis, James N.

    1983-01-01

    A load switching circuit for switching two or more transformer taps under load carrying conditions includes first and second parallel connected bridge rectifier circuits which control the selective connection of a direct current load to taps of a transformer. The first bridge circuit is normally conducting so that the load is connected to a first tap through the first bridge circuit. To transfer the load to the second tap, a switch is operable to connect the second bridge circuit to a second tap, and when the second bridge circuit begins to conduct, the first bridge circuit ceases conduction because the potential at the second tap is higher than the potential at the first tap, and the load is thus connected to the second tap through the second bridge circuit. The load switching circuit is applicable in a motor speed controller for a wound-rotor motor for effecting tap switching as a function of motor speed while providing a stepless motor speed control characteristic.

  10. A comparison of ROChem reverse osmosis and spiral wound reverse osmosis membrane modules

    SciTech Connect (OSTI)

    Siler, J.L.

    1992-01-31

    Testing of the ROChem Disc Tube[reg sign] reverse osmosis (RO) module's performance on biologically active feed waters has been completed. Both the ROChem module (using Filmtec standard-rejection seawater membranes) and the Filmtec spiral-wound membrane module (using Filmtec high-rejection seawater membranes) were tested with stimulant solutions containing typical bacteria and metal hydroxide levels found in the F/H Effluent Treatment Facility (ETF) influent. Results indicate that the ROChem module gave superior performance over the spiral-wound module. Water flux losses were reduced by over 30% for water recoveries above 40%.

  11. A comparison of ROChem reverse osmosis and spiral wound reverse osmosis membrane modules

    SciTech Connect (OSTI)

    Siler, J.L.

    1992-01-31

    Testing of the ROChem Disc Tube{reg_sign} reverse osmosis (RO) module`s performance on biologically active feed waters has been completed. Both the ROChem module (using Filmtec standard-rejection seawater membranes) and the Filmtec spiral-wound membrane module (using Filmtec high-rejection seawater membranes) were tested with stimulant solutions containing typical bacteria and metal hydroxide levels found in the F/H Effluent Treatment Facility (ETF) influent. Results indicate that the ROChem module gave superior performance over the spiral-wound module. Water flux losses were reduced by over 30% for water recoveries above 40%.

  12. Extracellular nonmitogenic angiogenesis factor and method of isolation thereof from wound fluid

    DOE Patents [OSTI]

    Banda, M.J.; Werb, Z.; Knighton, D.R.; Hunt, T.K.

    1985-03-05

    A nonmitogenic angiogenesis factor is isolated from wound fluid by dialysis to include materials in the molecular size range of 2,000 to 14,000, lyophilization, and chromatography. The nonmitogenic angiogenesis factor is identified by activity by corneal implant assay and by cell migration assay. The angiogenesis factor is also characterized by inactivity by mitogenesis assay. 3 figs.

  13. Extracellular nonmitogenic angiogenesis factor and method of isolation thereof from wound fluid

    DOE Patents [OSTI]

    Banda, Michael J.; Werb, Zena; Knighton, David R.; Hunt, Thomas K.

    1985-01-01

    A nonmitogenic angiogenesis factor is isolated from wound fluid by dialysis to include materials in the molecular size range of 2,000 to 14,000, lyophilization, and chromatography. The nonmitogenic angiogenesis factor is identified by activity by corneal implant assay and by cell migration assay. The angiogenesis factor is also characterized by inactivity by mitogenesis assay.

  14. Supernova Hunting with Supercomputers

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

    Transient Factory (iPTF), which uses machine-learning algorithms running on NERSC ... Follow up observations with NASA's Swift Space Telescope showed ultraviolet signals ...

  15. Field application of the Numobag as a portable disposable isolation unit and for treating chemical, radiological or biologically induced wounds.

    SciTech Connect (OSTI)

    Miller, Keith A.; Felton, Robert; Vaughan, Courtenay Thomas

    2005-04-01

    Numotech Inc. has developed the Numobag{trademark}, a disposable, lightweight, wound healing device which produces Topical Hyperbaric Oxygen Therapy (THOT). The Numobag{trademark} is cost effective and has been clinically validated to heal large skin lesions rapidly and has proven to arrest wound advancement from several insidious forms of biological attack including dermal anthrax, small pox, necrotizing fasciitis etc. The Numobag{trademark} can treat mass casualties wounded by chemical/radiological burns or damaging biological exposures. The Numobag{trademark} can be a frontline tool as an isolation unit, reducing cross-contamination and infection of medical personnel. The heightened oxygen content kills organisms on the skin and in the wound, avoids expensive hospital trash disposal procedures, and helps the flesh heal. The Numobag{trademark} requires high purity oxygen. Numotech Inc. is teaming with Sandia National Laboratories and Spektr Conversion in Russia to develop a cost effective, portable, low power oxygen generator.

  16. 3D Thermal and Electrochemical Model for Spirally Wound Large Format Lithium-ion Batteries (Presentation)

    SciTech Connect (OSTI)

    Lee, K. J.; Kim, G. H.; Smith, K.

    2010-10-14

    In many commercial cells, long tabs at both cell sides, leading to uniform potentials along the spiral direction of wound jelly rolls, are rarely seen because of their high manufacturing cost. More often, several metal strips are welded at discrete locations along both current collector foils. With this design, the difference of electrical potentials is easily built up along current collectors in the spiral direction. Hence, the design features of the tabs, such as number, location and size, can be crucial factors for spiral-shaped battery cells. This paper presents a Li-ion battery cell model having a 3-dimensional spiral mesh involving a wound jellyroll structure. Further results and analysis will be given regarding impacts of tab location, number, and size.

  17. Comparison of 180-degree and 90-degree needle rotation to reduce wound size in PIT-injected juvenile Chinook salmon

    SciTech Connect (OSTI)

    Bryson, Amanda J.; Woodley, Christa M.; Karls, Rhonda K.; Hall, Kathleen D.; Weiland, Mark A.; Deng, Zhiqun; Carlson, Thomas J.; Eppard, Matthew B.

    2013-04-30

    Animal telemetry, which requires the implantation of passive transponders or active transmitters, is used to monitor and assess fish stock and conservation to gain an understanding of fish movement and behavior. As new telemetry technologies become available, studies of their effects on species of interest are imperative as is development of implantation techniques. In this study, we investigated the effects of bevel rotation (0-, 90-, 180-degree axis rotation) on wound extent, tag loss, and wound healing rates in juvenile Chinook salmon injected with an 8-gauge needle, which is required for implantation of the novel injectable Juvenile Salmon Acoustic Telemetry Systems (JSATS) acoustic transmitter or large passive integrated transponder (PIT) tags. Although the injection sites were not closed after injection (e.g., with sutures or glue), there were no mortalities, dropped tags, or indications of fungus, ulceration, and/or redness around the wound. On Day 0 and post-implantation Day 7, the 90-degree bevel rotation produced smaller wound extent than the 180-degree bevel rotation. No axis rotation (0-degrees) resulted in the PIT tag frequently misleading or falling out upon injection. The results of this study indicated the 90-degree bevel rotation was the more efficient technique, produced less wound extent. Given the wound extent compared to size of fish, we recommend researchers should consider a 90-degree rotation over the 180-degree rotation in telemetry studies. Highlights •Three degrees of needle rotation were examined for effects in Chinook salmon. •Mortality, tag loss, wound extent, healing, and infection indicators were measured. •There were no mortalities, tag loss, or indications of infection. •The 90-degree needle rotation through Day 7 produced the smallest wound extent.

  18. Three-Dimensional Thermal-Electrochemical Coupled Model for Spirally Wound Large-Format Lithium-Ion Batteries (Presentation)

    SciTech Connect (OSTI)

    Lee, K. J.; Smith K.; Kim, G. H.

    2011-04-01

    This presentation discusses the behavior of spirally wound large-format Li-ion batteries with respect to their design. The objectives of the study include developing thermal and electrochemical models resolving 3-dimensional spirally wound structures of cylindrical cells, understanding the mechanisms and interactions between local electrochemical reactions and macroscopic heat and electron transfers, and developing a tool and methodology to support macroscopic designs of cylindrical Li-ion battery cells.

  19. Wound Ballistics Modeling for Blast Loading Blunt Force Impact and Projectile Penetration

    SciTech Connect (OSTI)

    Taylor, Paul A.; Cooper, Candice Frances; Burnett, Damon J.

    2015-09-01

    Light body armor development for the warfighter is based on trial-and-error testing of prototype designs against ballistic projectiles. Torso armor testing against blast is virtually nonexistent but necessary to ensure adequate protection against injury to the heart and lungs. In this report, we discuss the development of a high-fidelity human torso model, it's merging with the existing Sandia Human Head-Neck Model, and development of the modeling & simulation (M&S) capabilities necessary to simulate wound injury scenarios. Using the new Sandia Human Torso Model, we demonstrate the advantage of virtual simulation in the investigation of wound injury as it relates to the warfighter experience. We present the results of virtual simulations of blast loading and ballistic projectile impact to the tors o with and without notional protective armor. In this manner, we demonstrate the ad vantages of applying a modeling and simulation approach to the investigation of wound injury and relative merit assessments of protective body armor without the need for trial-and-error testing.

  20. Mechanically stable, high aspect ratio, multifilar, wound, ribbon-type conductor and method for manufacturing same

    DOE Patents [OSTI]

    Cottingham, James G.

    1987-01-01

    A mechanically stable, wound, multifilar, ribbon-type conductor having a cross-sectional aspect ratio which may be greater than 12:1, comprising a plurality of conductive strands wound to form a flattened helix containing a plastic strip into which the strands have been pressed so as to form a bond between the strip and the strands. The bond mechanically stabilizes the conductor under tension, preventing it from collapsing into a tubular configuration. In preferred embodiments the plastic strip may be polytetrafluoroethylene, and the conductive strands may be formed from a superconductive material. Conductors in accordance with the present invention may be manufactured by winding a plurality of conductive strands around a hollow mandrel; the cross-section of a hollow mandrel; the cross-section of the mandrel continuously varying from substantially circular to a high aspect ratio elipse while maintaining a constant circumference. The wound conductive strands are drawn from the mandrel as a multifilar helix while simultaneously a plastic strip is fed through the hollow mandrel so that it is contained within the helix as it is withdrawn from the mandrel. The helical conductor is then compressed into a ribbon-like form and the strands are bonded to the plastic strip by a combination of heat and pressure.

  1. A Multiscale Modeling Approach to Analyze Filament-Wound Composite Pressure Vessels

    SciTech Connect (OSTI)

    Nguyen, Ba Nghiep; Simmons, Kevin L.

    2013-07-22

    A multiscale modeling approach to analyze filament-wound composite pressure vessels is developed in this article. The approach, which extends the Nguyen et al. model [J. Comp. Mater. 43 (2009) 217] developed for discontinuous fiber composites to continuous fiber ones, spans three modeling scales. The microscale considers the unidirectional elastic fibers embedded in an elastic-plastic matrix obeying the Ramberg-Osgood relation and J2 deformation theory of plasticity. The mesoscale behavior representing the composite lamina is obtained through an incremental Mori-Tanaka type model and the Eshelby equivalent inclusion method [Proc. Roy. Soc. Lond. A241 (1957) 376]. The implementation of the micro-meso constitutive relations in the ABAQUS finite element package (via user subroutines) allows the analysis of a filament-wound composite pressure vessel (macroscale) to be performed. Failure of the composite lamina is predicted by a criterion that accounts for the strengths of the fibers and of the matrix as well as of their interface. The developed approach is demonstrated in the analysis of a filament-wound pressure vessel to study the effect of the lamina thickness on the burst pressure. The predictions are favorably compared to the numerical and experimental results by Lifshitz and Dayan [Comp. Struct. 32 (1995) 313].

  2. Dosimetric comparison of volumetric modulated Arc therapy, step-and-shoot, and sliding window IMRT for prostate cancer

    SciTech Connect (OSTI)

    Schnell, Erich; De La Fuente Herman, Tania; Young, Julie; Hildebrand, Kim; Algan, Ozer; Syzek, Elizabeth; Herman, Terence; Ahmad, Salahuddin

    2012-10-23

    This study aims to evaluate treatment plans generated by Step-and-Shoot (SS), Sliding Window (SW) and Volumetric Modulated Arc Therapy (VMAT) in order to assess the differences in dose volume histograms of planning target volume (PTV) and organs at risk (OAR), conformity indices, radiobiological evaluations, and plan quality for prostate cancer cases. Six prostate cancer patients treated in our center were selected for this retrospective study. Treatment plans were generated with Eclipse version 8.9 using 10 MV photon beams. For VMAT, Varian Rapid Arc with 1 or 2 arcs, and for SS and SW IMRT, 7-9 fields were used. Each plan had three PTVs with prescription doses of 81, 59.4, and 45 Gy to prostate, to prostate and lymph nodes, and to pelvis, respectively. Doses to PTV and OAR and the conformal indices (COIN) were compared among three techniques. The equivalent uniform dose (EUD), tumor control probability (TCP) and normal tissue complication probability (NTCP) were calculated and compared. The mean doses to the PTV prostate on average were 83 Gy and the percent differences of mean dose among all techniques were below 0.28. For bladder and rectum, the percent differences of mean dose among all techniques were below 2.2. The COIN did not favour any particular delivery method over the other. The TCP was higher with SS and SW for four patients and higher with VMAT for two patients. The NTCP for the rectum was the lowest with VMAT in five out of the six patients. The results show similar target coverage in general.

  3. NX TroubleShooting

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

    Log into nim.nersc.gov to clear any login failures. Access to NX uses your NERSC user name and password. If your password is mistyped five times, NERSC will lock you out of their ...

  4. Evaluation of delivered monitor unit accuracy of gated step-and-shoot IMRT using a two-dimensional detector array

    SciTech Connect (OSTI)

    Cheong, Kwang-Ho; Kang, Sei-Kwon; Lee, MeYeon; Kim, Su SSan; Park, SoAh; Hwang, Tae-Jin; Kim, Kyoung Ju; Oh, Do Hoon; Bae, Hoonsik; Suh, Tae-Suk

    2010-03-15

    Purpose: To overcome the problem of organ motion in intensity-modulated radiation therapy (IMRT), gated IMRT is often used for the treatment of lung cancer. In this study, the authors investigated the accuracy of the delivered monitor units (MUs) from each segment during gated IMRT using a two-dimensional detector array for user-specific verification purpose. Methods: The authors planned a 6 MV photon, seven-port step-and-shoot lung IMRT delivery. The respiration signals for gated IMRT delivery were obtained from the one-dimensional moving phantom using the real-time position management (RPM) system (Varian Medical Systems, Palo Alto, CA). The beams were delivered using a Clinac iX (Varian Medical Systems, Palo Alto, CA) with the Millennium 120 MLC. The MatriXX (IBA Dosimetry GmbH, Germany) was validated through consistency and reproducibility tests as well as comparison with measurements from a Farmer-type ion chamber. The authors delivered beams with varying dose rates and duty cycles and analyzed the MatriXX data to evaluate MU delivery accuracy. Results: There was quite good agreement between the planned segment MUs and the MUs computed from the MatriXX within {+-}2% error. The beam-on times computed from the MatriXX data were almost identical for all cases, and they matched well with the RPM beam-on and beam-off signals. A slight difference was observed between them, but it was less than 40 ms. The gated IMRT delivery demonstrated an MU delivery accuracy that was equivalent to ungated IMRT, and the delivered MUs with a gating signal agreed with the planned MUs within {+-}0.5 MU regardless of dose rate and duty cycle. Conclusions: The authors can conclude that gated IMRT is able to deliver an accurate dose to a patient during a procedure. The authors believe that the methodology and results can be transferred to other vendors' devices, particularly those that do not provide MLC log data for a verification purpose.

  5. Dual-rotor, radial-flux, toroidally-wound, permanent-magnet machine

    DOE Patents [OSTI]

    Qu, Ronghai; Lipo, Thomas A.

    2005-08-02

    The present invention provides a novel dual-rotor, radial-flux, toroidally-wound, permanent-magnet machine. The present invention improves electrical machine torque density and efficiency. At least one concentric surface-mounted permanent magnet dual-rotor is located inside and outside of a torus-shaped stator with back-to-back windings, respectively. The machine substantially improves machine efficiency by reducing the end windings and boosts the torque density by at least doubling the air gap and optimizing the machine aspect ratio.

  6. Mechanically stable, high-aspect-ratio, multifilar, wound, ribbon-type conductor and method for manufacturing same

    DOE Patents [OSTI]

    Cottingham, J.G.

    1982-03-15

    A mechanically stable, wound, multifilar, ribbon-type conductor is described having a cross-sectional aspect ratio which may be greater than 12:1, comprising a plurality of conductive strands wound to form a flattened helix containing a plastic strip into which the strands have been pressed so as to form a bond between the strip and the strands. The bond mechanically stabilizes the conductor under tension, preventing it from collapsing into a tubular configuration. In preferred embodiments the plastic strip may be polytetrafluoroethylene, and the conductive strands may be formed from a superconductive material. Conductors in accordance with the present invention may be manufactured by winding a plurality of conductive strands around a hollow mandrel; the cross-section of a hollow mandrel; the cross-section of the mandrel continuously varying from substnatially circular to a high aspect ratio elipse while maintaining a constant circumference. The wound conductive strands are drawn from the mandrel as a multifilar helix while simultaneously a plastic strip is fed through the hollow mandrel so that it is contained within the helix as it is withdrawn from the mandrel. The helical conductor is then compressed into a ribbon-like form and the strands are bonded to the plastic strip by a combination of heat and pressure.

  7. How to Hunt a Higgs

    Broader source: Energy.gov [DOE]

    Meet Sally Dawson, an award-winning theoretical physicist seeking to better understand the Higgs boson particle and our latest #LabSpotlight.

  8. Hunting for meteorites in Antarctica

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

    Iceland, practicing glacier travel techniques similar to those needed for Antarctic fieldwork. Lanza at the summit of Hvannadalsnukur, the highest mountain in Iceland, practicing...

  9. HUNTING THE QUARK GLUON PLASMA.

    SciTech Connect (OSTI)

    LUDLAM, T.; ARONSON, S.

    2005-04-11

    The U.S. Department of Energy's Relativistic Heavy Ion Collider (RHIC) construction project was completed at BNL in 1999, with the first data-taking runs in the summer of 2000. Since then the early measurements at RHIC have yielded a wealth of data, from four independent detectors, each with its international collaboration of scientists: BRAHMS, PHENIX, PHOBOS, and STAR [1]. For the first time, collisions of heavy nuclei have been carried out at colliding-beam energies that have previously been accessible only for high-energy physics experiments with collisions of ''elementary'' particles such as protons and electrons. It is at these high energies that the predictions of quantum chromodynamics (QCD), the fundamental theory that describes the role of quarks and gluons in nuclear matter, come into play, and new phenomena are sought that may illuminate our view of the basic structure of matter on the sub-atomic scale, with important implications for the origins of matter on the cosmic scale. The RHIC experiments have recorded data from collisions of gold nuclei at the highest energies ever achieved in man-made particle accelerators. These collisions, of which hundreds of millions have now been examined, result in final states of unprecedented complexity, with thousands of produced particles radiating from the nuclear collision. All four of the RHIC experiments have moved quickly to analyze these data, and have begun to understand the phenomena that unfold from the moment of collision as these particles are produced. In order to provide benchmarks of simpler interactions against which to compare the gold-gold collisions, the experiments have gathered comparable samples of data from collisions of a very light nucleus (deuterium) with gold nuclei, as well as proton-proton collisions, all with identical beam energies and experimental apparatus. The early measurements have revealed compelling evidence for the existence of a new form of nuclear matter at extremely high density and temperature--a medium in which the predictions of QCD can be tested, and new phenomena explored, under conditions where the relevant degrees of freedom, over nuclear volumes, are expected to be those of quarks and gluons, rather than of hadrons. This is the realm of the quark gluon plasma, the predicted state of matter whose existence and properties are now being explored by the RHIC experiments.

  10. Burkholderia phytofirmans inoculation-induced changes on the shoot cell anatomy and iron accumulation reveal novel components of Arabidopsis-endophyte interaction that can benefit downstream biomass deconstruction

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

    Zhao, Shuai; Wei, Hui; Lin, Chien -Yuan; Zeng, Yining; Tucker, Melvin P.; Himmel, Michael E.; Ding, Shi -You

    2016-01-29

    In this study, it is known that plant growth promoting bacteria (PGPB) elicit positive effects on plant growth and biomass yield. However, the actual mechanism behind the plant-PGPB interaction is poorly understood, and the literature is scarce regarding the thermochemical pretreatability and enzymatic degradability of biomass derived from PGPB-inoculated plants. Most recent transcriptional analyses of PGPB strain Burkholderia phytofirmans PsJN inoculating potato in literature and Arabidopsis in our present study have revealed the expression of genes for ferritin and the biosynthesis and transport of siderophores (i.e., the molecules with high affinity for iron), respectively. The expression of such genes inmore » the shoots of PsJN-inoculated plants prompted us to propose that PsJN-inoculation can improve the host plant's iron uptake and accumulation, which facilitates the downstream plant biomass pretreatment and conversion to simple sugars. In this study, we employed B. phytofirmans PsJN to inoculate the Arabidopsis thaliana plants, and conducted the first investigation for its effects on the biomass yield, the anatomical organization of stems, the iron accumulation, and the pretreatment and enzymatic hydrolysis of harvested biomass. The results showed that the strain PsJN stimulated plant growth in the earlier period of plant development and enlarged the cell size of stem piths, and it also indeed enhanced the essential metals uptake and accumulation in host plants. Moreover, we found that the PsJN-inoculated plant biomass released more glucose and xylose after hot water pretreatment and subsequent co-saccharification, which provided a novel insight into development of lignocellulosic biofuels from renewable biomass resources.« less

  11. Performance of pancake coils of parallel co-wound Ag/BSCCO tape conductors in static and ramped magnetic fields

    SciTech Connect (OSTI)

    Schwenterly, S.W.; Lue, J.W.; Lubell, M.S.; Walker, M.S.; Hazelton, D.W.; Haldar, P.; Rice, J.A.; Hoehn, J.G. Jr.; Motowidlo, L.R.

    1994-12-31

    Critical Currents are reported for several Ag/BSCCO single-pancake coils in static magnetic fields ranging from 0 to 5 T and temperatures from 4.2 K to 105 K. The sample coils were co-wound of one to six tape conductors in parallel. Since the closed loops formed in such an arrangement could lead to eddy current heating or instability in changing fields, one of the coils was also tested in helium gas, in fields ramped at rates of up to 1.5 T/s. For these quasi-adiabatic tests, at each temperature the transport current was set just below the critical value for a preset static field of 3.3 or 4.9 T. The field was then rapidly ramped down to zero, held for 20 sec, and then ramped back up to the original value. The maximum observed temperature transient of about 1.7 K occurred at 9 K, for a field change of 4.75 T. The temperature transients became negligible when the sample was immersed in liquid helium. Above 30 K, the transients were below 1 K. These results give confidence that parallel co-wound HTSC coils are stable in a rapidly-ramped magnetic field, without undue eddy current heating.

  12. Trouble Shooting and Error Messages

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

    ... Check the error code of your application. error obtaining user credentials system Resubmit. Contact consultants for repeated problems. NERSC and Cray are working on this issue. ...

  13. Trouble Shooting and Error Messages

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

    not be a problem. Check the error code of your application. error obtaining user credentials system Resubmit. Contact consultants for repeated problems. Last edited: 2015-01-16 ...

  14. Trouble Shooting and Error Messages

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

    ... Check the error code of your application. error obtaining user credentials system Resubmit. Contact consultants for repeated problems. nemgnierrorhandler(): a transaction error ...

  15. Ed Bailey | Y-12 National Security Complex

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

    on that very same round that my son was shooting. He loved to hunt, and I enjoyed guns all my life. I was captain of Tennessee State Rifle Team up the national matches up in...

  16. Type B Accident Investigation Board Report Employee Puncture Wound at the F-TRU Waste Remediation Facility at the Savannah River Site on June 14, 2010

    Broader source: Energy.gov [DOE]

    This report documents the results of the Type B Accident Investigation Board investigation of the June 14, 2010, employee puncture wound at the Department of Energy (DOE) Savannah River Site (SRS) F-TRU Wste Facility located in the F Canyon Facility.

  17. Chitosan-shelled oxygen-loaded nanodroplets abrogate hypoxia dysregulation of human keratinocyte gelatinases and inhibitors: New insights for chronic wound healing

    SciTech Connect (OSTI)

    Khadjavi, Amina; Magnetto, Chiara; Panariti, Alice; Argenziano, Monica; Gulino, Giulia Rossana; Rivolta, Ilaria; Cavalli, Roberta; Giribaldi, Giuliana; Guiot, Caterina; Prato, Mauro

    2015-08-01

    Background: : In chronic wounds, efficient epithelial tissue repair is hampered by hypoxia, and balances between the molecules involved in matrix turn-over such as matrix metalloproteinases (MMPs) and tissue inhibitors of metalloproteinases (TIMPs) are seriously impaired. Intriguingly, new oxygenating nanocarriers such as 2H,3H-decafluoropentane-based oxygen-loaded nanodroplets (OLNs) might effectively target chronic wounds. Objective: : To investigate hypoxia and chitosan-shelled OLN effects on MMP/TIMP production by human keratinocytes. Methods: : HaCaT cells were treated for 24 h with 10% v/v OLNs both in normoxia or hypoxia. Cytotoxicity and cell viability were measured through biochemical assays; cellular uptake by confocal microscopy; and MMP and TIMP production by enzyme-linked immunosorbent assay or gelatin zymography. Results: : Normoxic HaCaT cells constitutively released MMP-2, MMP-9, TIMP-1 and TIMP-2. Hypoxia strongly impaired MMP/TIMP balances by reducing MMP-2, MMP-9, and TIMP-2, without affecting TIMP-1 release. After cellular uptake by keratinocytes, nontoxic OLNs abrogated all hypoxia effects on MMP/TIMP secretion, restoring physiological balances. OLN abilities were specifically dependent on time-sustained oxygen diffusion from OLN core. Conclusion: : Chitosan-shelled OLNs effectively counteract hypoxia-dependent dysregulation of MMP/TIMP balances in human keratinocytes. Therefore, topical administration of exogenous oxygen, properly encapsulated in nanodroplet formulations, might be a promising adjuvant approach to promote healing processes in hypoxic wounds. - Highlights: • Hypoxia impairs MMP9/TIMP1 and MMP2/TIMP2 balances in HaCaT human keratinocytes. • Chitosan-shelled oxygen-loaded nanodroplets (OLNs) are internalised by HaCaT cells. • OLNs are not toxic to HaCaT cells. • OLNs effectively counteract hypoxia effects on MMP/TIMP balances in HaCaT cells. • OLNs appear as promising and cost-effective therapeutic tools for hypoxic

  18. EA-357_Hunt_Electric.pdf

    Office of Environmental Management (EM)

  19. Autonomous Realtime Threat-Hunting Robot (ARTHR)

    ScienceCinema (OSTI)

    Idaho National Laboratory - David Bruemmer, Curtis Nielsen

    2010-01-08

    Idaho National Laboratory researchers developed an intelligent plug-and-play robot payload that transforms commercial robots into effective first responders for deadly chemical, radiological and explosive threats. To learn more, visit

  20. Autonomous Realtime Threat-Hunting Robot (ARTHR

    ScienceCinema (OSTI)

    INL

    2009-09-01

    Idaho National Laboratory researchers developed an intelligent plug-and-play robot payload that transforms commercial robots into effective first responders for deadly chemical, radiological and explosive threats.

  1. PPPL, Princeton launch hunt for Big Bang particles offering clues...

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

    and the use of quantum electronics - a discipline that deals with the effect of quantum mechanics on the behavior of electrons in matter - to detect the minute extra...

  2. Science in 60: Lanza describes meteorite hunt in Antarctica

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

    change research at Los Alamos Lab "PBS NEWSHOUR" covers new technique that may make solar panel production less expensive The Guardian:"Landscapes we don't want to lose: New...

  3. Turner Hunt Ocean Renewable (TRL 4 System) - THOR's Power Method...

    Energy Savers [EERE]

    More Documents & Publications CX-004722: Categorical Exclusion Determination Vortex Hydro Energy (TRL 5 6 System) - Advanced Integration of Power Take-Off in VIVACE Ocean...

  4. EA-357-A Hunt Electric Power (MX).pdf

    Office of Environmental Management (EM)

  5. JLab Guest Lecturer Discusses Hurricane Hunting - By Remote Control...

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

    NEWPORT NEWS, Va., March 2, 2009 - Learn how the National Oceanic and Atmospheric Administration and National Aeronautics and Space Administration are using an unmanned aircraft ...

  6. Unidentified Gamma-Ray Sources: Hunting Gamma-Ray Blazars

    SciTech Connect (OSTI)

    Massaro, F.; D'Abrusco, R.; Tosti, G.; Ajello, M.; Gasparrini, A.Paggi.D.

    2012-04-02

    One of the main scientific objectives of the ongoing Fermi mission is unveiling the nature of the unidentified {gamma}-ray sources (UGSs). Despite the large improvements of Fermi in the localization of {gamma}-ray sources with respect to the past {gamma}-ray missions, about one third of the Fermi-detected objects are still not associated to low energy counterparts. Recently, using the Wide-field Infrared Survey Explorer (WISE) survey, we discovered that blazars, the rarest class of Active Galactic Nuclei and the largest population of {gamma}-ray sources, can be recognized and separated from other extragalactic sources on the basis of their infrared (IR) colors. Based on this result, we designed an association method for the {gamma}-ray sources to recognize if there is a blazar candidate within the positional uncertainty region of a generic {gamma}-ray source. With this new IR diagnostic tool, we searched for {gamma}-ray blazar candidates associated to the UGS sample of the second Fermi {gamma}-ray catalog (2FGL). We found that our method associates at least one {gamma}-ray blazar candidate as a counterpart each of 156 out of 313 UGSs analyzed. These new low-energy candidates have the same IR properties as the blazars associated to {gamma}-ray sources in the 2FGL catalog.

  7. Theoretical Summary Lecture for Higgs Hunting 2012 (Conference...

    Office of Scientific and Technical Information (OSTI)

    Close Cite: Bibtex Format Close 0 pages in this document matching the terms "" Search For Terms: Enter terms in the toolbar above to search the full text of this document for ...

  8. Theoretical Summary Lecture for Higgs Hunting 2012 (Conference...

    Office of Scientific and Technical Information (OSTI)

    Research Org: SLAC National Accelerator Laboratory (SLAC) Sponsoring Org: US DOE Office of Science (DOE SC);High Energy Physics (HEP) Country of Publication: United States ...

  9. New Galaxy-Hunting Sky Camera Sees Redder Better | Department...

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

    The 4-meter Mayall telescope building, at right, now houses Mosaic-3, a new infrared ... The 4-meter Mayall telescope building, at right, now houses Mosaic-3, a new infrared ...

  10. Treasure hunting with direct-arrival transmission imaging

    SciTech Connect (OSTI)

    Washbourne, John; Recore, James; Alonso, Alex

    1998-01-02

    During the past five years, the Engineering Geoscience group at the University of California, Berkeley, has been applying seismic technology in the search for two hoards of buried treasure in the challenging desert terrain of southeast New Mexico where we searched for the Victorio Peak Treasure, and in the jungles of the Philippines looking for Yamashita's Treasure (gold and jewels supposedly hidden by the Japanese military in underground tunnels during World War II).

  11. Microsoft Word - Scavenger Hunt 2014-June.doc

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

    the computer? RESEARCH: A slide rule is an analog pocket calculator commonly used before computers were developed. They are still used by enthusiasts. Trinitite: What is...

  12. Microsoft Word - Scavenger Hunt 2014-June[1].doc

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

    How many small cubes make up a Soma Cube? parachute: What did it carry? Nanotechnology: How many nanometers long is your hand? Identification Photos: These are a few...

  13. The kinetic energy interceptor: Shooting a bullet with a bullet

    SciTech Connect (OSTI)

    1995-04-01

    Although the Cold War has ended, the threat of proliferation with chemical, biological, and nuclear warheads continues. Two factors further increase the threat from these weapons of mass destruction: knowledge of missile technology has spread extensively, and, in recent years, many countries - some of them unfriendly to the US and its allies - have obtained short- and intermediate-range missiles. The threat posed by such missiles was amply demonstrated during the Gulf War. Thus, the need to protect US and allied forces from these weapons has never been greater. When nuclear-tipped defensive missiles, such as Sprint and Spartan, were phased out years ago, the US turned for its defense to kinetic-energy {open_quotes}kill{close_quotes} interceptors - missiles that destroy an enemy missile by striking it with lethal force and accuracy at some point in its trajectory. The Patriot missile is probably the best-known kinetic-energy (KE) interceptor in the US defensive arsenal. To counter the spreading threat of proliferation, LLNL and other laboratories have been participating in a joint program funded by the Ballistic Missile Defense Organization (BMDO), within the Department of Defense, to develop defensive missile systems. Participants are designing, testing, and certifying KE interceptors to defend against current and future missile threats. These research efforts are described.

  14. HUNTING THE PARENT OF THE ORPHAN STREAM: IDENTIFYING STREAM MEMBERS FROM LOW-RESOLUTION SPECTROSCOPY

    SciTech Connect (OSTI)

    Casey, Andrew R.; Da Costa, Gary; Keller, Stefan C.; Maunder, Elizabeth

    2013-02-10

    We present candidate K-giant members in the Orphan Stream that have been identified from low-resolution data taken with the AAOmega spectrograph on the Anglo-Australian Telescope. From modest signal-to-noise spectra and independent cuts in photometry, kinematics, gravity, and metallicity we yield self-consistent, highly probable stream members. We find a revised stream distance of 22.5 {+-} 2.0 kpc near the celestial equator and our kinematic signature peaks at V {sub GSR} = 82.1 {+-} 1.4 km s{sup -1}. The observed velocity dispersion of our most probable members is consistent with arising from the velocity uncertainties alone. This indicates that at least along this line of sight, the Orphan Stream is kinematically cold. Our data indicate an overall stream metallicity of [Fe/H] = -1.63 {+-} 0.19 dex which is more metal-rich than previously found and unbiased by spectral type. Furthermore, the significant metallicity dispersion displayed by our most probable members, {sigma}([Fe/H]) = 0.56 dex, suggests that the unidentified Orphan Stream parent is a dSph satellite. We highlight likely members for high-resolution spectroscopic follow-up.

  15. The hunt for exomoons with Kepler (HEK). IV. A search for moons around eight M dwarfs

    SciTech Connect (OSTI)

    Kipping, D. M.; Nesvorný, D.; Buchhave, L. A.; Hartman, J.; Bakos, G. Á.; Schmitt, A. R.

    2014-03-20

    With their smaller radii and high cosmic abundance, transiting planets around cool stars hold a unique appeal. As part of our ongoing project to measure the occurrence rate of extrasolar moons, in this work we present results from a survey focusing on eight Kepler planetary candidates associated with M dwarfs. Using photodynamical modeling and Bayesian multimodal nested sampling, we find no compelling evidence for an exomoon in these eight systems. Upper limits on the presence of such bodies probe down to masses of ∼0.4 M {sub ⊕} in the best case. For KOI-314, we are able to confirm the planetary nature of two out of the three known transiting candidates using transit timing variations. Of particular interest is KOI-314c, which is found to have a mass of 1.0{sub −0.3}{sup +0.4} M {sub ⊕}, making it the lowest mass transiting planet discovered to date. With a radius of 1.61{sub −0.15}{sup +0.16} R {sub ⊕}, this Earth-mass world is likely enveloped by a significant gaseous envelope comprising ≥17{sub −13}{sup +12}% of the planet by radius. We also find evidence to support the planetary nature of KOI-784 via transit timing, but we advocate further observations to verify the signals. In both systems, we infer that the inner planet has a higher density than the outer world, which may be indicative of photo-evaporation. These results highlight both the ability of Kepler to search for sub-Earth-mass moons and the exciting ancillary science that often results from such efforts.

  16. Hunting Cosmic Ghosts | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    ... By 2013, with 3.5 times more data, the team definitively showed the transformation. The ... The observable universe is made almost entirely of matter, but moments after the Big Bang, ...

  17. Hunting for treasures among the Fermi unassociated sources: A multiwavelength approach

    SciTech Connect (OSTI)

    Acero, F.; Ojha, R.; Edwards, P. G.; Blanchard, J.; Lovell, J. E. J.; Thompson, D. J.

    2013-12-20

    The Fermi Gamma-Ray Space Telescope has been detecting a wealth of sources where the multiwavelength counterpart is either inconclusive or missing altogether. We present a combination of factors that can be used to identify multiwavelength counterparts to these Fermi unassociated sources. This approach was used to select and investigate seven bright, high-latitude unassociated sources with radio, UV, X-ray, and ?-ray observations. As a result, four of these sources are candidates to be active galactic nuclei, and one to be a pulsar, while two do not fit easily into these known categories of sources. The latter pair of extraordinary sources might reveal a new category subclass or a new type of ?-ray emitter. These results altogether demonstrate the power of a multiwavelength approach to illuminate the nature of unassociated Fermi sources.

  18. In situ evaluation of several tailored-pulse well-shooting concepts

    SciTech Connect (OSTI)

    Schmidt, R A; Warpinski, N R; Cooper, P W

    1980-01-01

    This paper describes a series of five full-scale tests performed to evaluate various multi-frac concepts. The tests were conducted at the Nevada Test Site in cased, horizontal boreholes drilled in ash-fall tuff from a tunnel under 430 m of overburden. This site provides both realistic in situ conditions for the tests and access to the stimulated regions by mineback which permits direct observation of results. The five tailored-pulse concepts tested involve: Case A - a decoupled explosive, Case B - a decoupled explosive with propellant booster, Case C - a small-diameter propellant charge with pressurized water pad, Case D - three successive shots of Case C, and Case E - a full-diameter charge of a progressively-burning propellant. Results show a large increase in formation permeability for Case E, modest increases for Cases B, C, and D and a decrease for Case A that appears due to the formation of a stress cage. A comparison of Case E results with previous tests suggests a multiple fracture criterion based on pressure rate with little effect of peak pressures.

  19. WILD PIG ATTACKS ON HUMANS

    SciTech Connect (OSTI)

    Mayer, J.

    2013-04-12

    Attacks on humans by wild pigs (Sus scrofa) have been documented since ancient times. However, studies characterizing these incidents are lacking. In an effort to better understand this phenomenon, information was collected from 412 wild pig attacks on humans. Similar to studies of large predator attacks on humans, data came from a variety of sources. The various attacks compiled occurred in seven zoogeographic realms. Most attacks occurred within the species native range, and specifically in rural areas. The occurrence was highest during the winter months and daylight hours. Most happened under non-hunting circumstances and appeared to be unprovoked. Wounded animals were the chief cause of these attacks in hunting situations. The animals involved were typically solitary, male and large in size. The fate of the wild pigs involved in these attacks varied depending upon the circumstances, however, most escaped uninjured. Most human victims were adult males traveling on foot and alone. The most frequent outcome for these victims was physical contact/mauling. The severity of resulting injuries ranged from minor to fatal. Most of the mauled victims had injuries to only one part of their bodies, with legs/feet being the most frequent body part injured. Injuries were primarily in the form of lacerations and punctures. Fatalities were typically due to blood loss. In some cases, serious infections or toxemia resulted from the injuries. Other species (i.e., pets and livestock) were also accompanying some of the humans during these attacks. The fates of these animals varied from escaping uninjured to being killed. Frequency data on both non-hunting and hunting incidents of wild pig attacks on humans at the Savannah River Site, South Carolina, showed quantitatively that such incidents are rare.

  20. Horizontal drilling in the Bakken Formation - The hunt for an elephant that never left the source system

    SciTech Connect (OSTI)

    Price, L. ); Le Fever, J. )

    1991-06-01

    New organic-geochemical studies show that bitumen extracted from the upper and lower shale members of the Mississippian Madison Group oils, and that the Bakken shales have contributed only a minor percentage of the conventionally produced oil in the Williston basin. Instead, organic-rich madison marls are an adequate source for the Madison oils. Also, few pathways exist for vertical migration of Bakken-generated oil to shallower Madison reservoirs. Vertical wells in older Bakken oil pools are perforated in one or all of the three units adjacent to the two Bakken shales but are not necessarily perforated in the Bakken shales. Rock-Eval analyses of 6- to 12-in. spaced core samples show that where Bakken shales are thermally mature, the three adjacent organic-poor units contain 10-20 times the hydrocarbons (HCs) they could have generated. Thus, Bakken-generated HCs appear to have moved into the three adjacent units, probably via fractures created by volume expansion of organic matter during HC generation in the Bakken shales. Bakken well histories reveal that unsuccessful Bakken wells appear due to questionable techniques during these operations and not a lack of fractures. If a large in-place resource base exists in the Bakken source system, its commercial recovery will depend on new exploration, drilling, completion, and production technologies and on how much of the generated oil is in fractures rather than dispersed throughout the rocks.

  1. Lac du Flambeau Band of Lake Superior Chippewa Indians - Conservation...

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

    Population 3,400 Tribal Population 3,400 Tribal Members. Members. Checkerboard Reservation. Checkerboard Reservation. Hunt, Fish and Gather in the Hunt, Fish and Gather in the ...

  2. Microsoft Word - DOE-ID-INL-15-038.docx

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

    distances Shooting the FN240 machine gun Shooting .50 Barrett Shooting from ... Training with the full automatic machine gun (7.62 NATO) Training with the 40mm ...

  3. ORISE: Wounded veteran finds new way to serve by training for...

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

    ... techniques, and materials including titanium, carbon fiber, ABS plastics and other ... I didn't realize you could 3D print so many materials like composites and titanium." ...

  4. Portable MRI could aid wounded soldiers and children in the Third World

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

    Heat & Cool » Home Heating Systems » Portable Heaters Portable Heaters Portable heaters can be an efficient way to supplement inadequate heating. | Photo courtesy iStockphoto.com Portable heaters can be an efficient way to supplement inadequate heating. | Photo courtesy iStockphoto.com Small space heaters are typically used when the main heating system is inadequate or when central heating is too costly to install or operate. In some cases, small space heaters can be less expensive to use

  5. Current Collection Through The Ends Of A Spirally Wound Electrochemical Cell

    DOE Patents [OSTI]

    Oweis, Salah; Chagnon, Guy; Alunans, Peter; Romero, Antonio

    1999-10-26

    An electrochemical cell, including a jelly-roll type electrode stack, and a method for making such cell. The electrochemical cell includes folded electrode portions which form a plane recessed from the end of the electrode stack. The folded electrode portions are preferably formed by making pairs of slits in the electrode end and bending over the electrode portions between each pair of slits. The recessed plane forms a large area to which a current collection tab is subsequently connected. A coating may be applied to the folded portions of the electrode to further increase the contact area with the current collection tab by eliminating the slight variations in the recessed plane which are due to the overlap of the folded electrode portions.

  6. Method for braze-joining spirally wound tapes to inner walls of heat exchanger tubes

    DOE Patents [OSTI]

    Garrison, Melton E.

    1984-01-01

    The present invention is directed to a method of fabricating heat exchanger tubes in which twisted tapes are utilized for promoting turbulence and heat transfer. The method of the present invention provides for the brazing of the tapes to the inner walls of the tubes for enhancing heat transfer between the fluid within the conduit and a fluid medium outside of the conduit by conduction through the tape. The braze joint of the present invention is coextensive with the tape over the entire length thereof within the conduit. The practice of the present invention is achieved by placing a filler wire of brazing metal along the tape at a location removed from the side walls and then heating the conduit and tape sufficiently to effect the displacement of the filler metal by wicking to the contact point between the tape and the conduit wall to form a braze joint coextensive with the length of the tape within the conduit. This arrangement provides maximum heat transfer and assures that the tape is in contact with the conduit over the entire common length thereof.

  7. Method for braze-joining spirally wound tapes to inner walls of heat exchanger tubes

    DOE Patents [OSTI]

    Garrison, M.E.

    1982-09-03

    The present invention is directed to a method of fabricating heat exchanger tubes in which twisted tapes are utilized for promoting turbulence and heat transfer. The method of the present invention provides for the brazing of the tapes to the inner walls of the tubes for enhancing heat transfer between the fluid within the conduit and a fluid medium outside of the conduit by conduction through the tape. The braze joint of the present invention is coextensive with the tape over the entire length thereof within the conduit. The practice of the present invention is achieved by placing a filler wire of brazing metal along the tape at a location removed from the side walls and then heating the conduit and tape sufficiently to effect the displacement of the filler metal by wicking to the contact point between the tape and the conduit wall to form a braze joint coextensive with the length of the tape within the conduit. This arrangement provides maximum heat transfer and assures that the tape is in contact with the conduit over the entire common length thereof.

  8. Effects of military-authorized activities on the San Joaquin kit fox (Vulpes velox macrotis) at Camp Roberts Army National Guard Training Site, California

    SciTech Connect (OSTI)

    Berry, W.H.; Standley, W.G.; O`Farrell, T.P.; Kato, T.T.

    1992-10-01

    The effects of military-authorized activities on San Joaquin kit fox (Vulpes velox macrotis) were investigated at Camp Roberts Army National Guard Training Site from 1988 to 1991. Military-authorized activities included military training exercises, facilities maintenance, new construction, controlled burning, livestock grazing, and public-access hunting. Positive effects of the military included habitat preservation, preactivity surveys, and natural resources management practices designed to conserve kit foxes and their habitat. Perceived negative effects such as entrapment in dens, shootings during military exercises, and accidental poisoning were not observed. Foxes were observed in areas being used simultaneously by military units. Authorized activities were known to have caused the deaths of three of 52 radiocollared foxes recovered dead: one became entangled in concertina wire, one was believed shot by a hunter, and one was struck by a vehicle. Entanglement in communication wire may have contributed to the death of another radiocollared fox that was killed by a predator. Approximately 10% of kit fox dens encountered showed evidence of vehicle traffic, but denning sites did not appear to be a limiting factor for kit foxes.

  9. Vehicle Technologies Office Merit Review 2015: Brushless and Permanent Magnet Free Wound Field Synchronous Motors for EV Traction

    Broader source: Energy.gov [DOE]

    Presentation given by U of Wisconsin-Madison at 2015 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about brushless and...

  10. Application to Export Electric Energy OE Docket No. EA-357-A...

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

    Application to Export Electric Energy OE Docket No. EA-357-A Hunt Electric Power Marketing... Application to Export Electric Energy OE Docket No. EA-357-A Hunt Electric Power Marketing...

  11. Application to Export Electric Energy OE Docket No. EA-357-A...

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

    Application to Export Electric Energy OE Docket No. EA-357-A Hunt Electric Power Marketing... More Documents & Publications EA-357-A Hunt Electric Power Marketing, L.L.C. Application ...

  12. Energy Basics

    K-12 Energy Lesson Plans and Activities Web site (EERE)

    Students will complete a scavenger hunt worksheet in order to learn about the basics of energy and its sources.

  13. ORISE: Dose Coefficients for Intakes of Radionuclides via Contaminated

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

    Wounds Dose Coefficients for Intakes of Radionuclides via Contaminated Wounds Dose coefficients for 38 radionuclides based on NCRP Wound Model and ICRP biokinetic models This report is intended to assist health physics and medical staff in more rapidly assessing the potential dosimetric consequences of a contaminated wound. The National Council on Radiation Protection and Measurements Wound Model describing the retention of selected radionuclides at the site of a contaminated wound and their

  14. Teacher Resources

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

    Teacher Resources Teacher Resources The Bradbury Science Museum offers teacher resources for your visit. Scavenger Hunts Scavenger Hunt (pdf) Scavenger Hunt Key (pdf) Bradbury Science Museum newsletter The current issue can be found at the Newsletter page. Los Alamos Teachers' Resource Book Informal educators throughout the Los Alamos School District gather periodically to share ideas and collaborate. We have assembled a collection of flyers about our programs that serve classroom teachers into

  15. Vehicle Technologies Office Merit Review 2015: Brushless and...

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

    Brushless and Permanent Magnet Free Wound Field Synchronous Motors for EV Traction Vehicle Technologies Office Merit Review 2015: Brushless and Permanent Magnet Free Wound Field...

  16. Accident Investigation Reports - Type B | Department of Energy

    Office of Environmental Management (EM)

    September 1, 2010 Type B Accident Investigation Board Report Employee Puncture Wound at ... investigation of the June 14, 2010, employee puncture wound at the Department of ...

  17. Type B Accident Investigation Board Report Employee Puncture...

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

    investigation of the June 14, 2010, employee puncture wound at the Department of ... TYPE B ACCIDENT INVESTIGATION BOARD REPORT EMPLOYEE PUNCTURE WOUND AT THE F-TRU WASTE ...

  18. Search results | Department of Energy

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

    Elementary (K-5) Teachers Search results Search results Enter terms Search Showing 11 - 20 of 34 results. Download Energy Basics Students will complete a scavenger hunt...

  19. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    HEPPH, HEPTH",,"In this lecture, I review some of the perspectives on the Higgs boson discussed at the Higgs Hunting 2012 Worshop and discuss the short- and...

  20. Search results | Department of Energy

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

    Download Search results Search results Enter terms Search Showing 31 - 40 of 124 results. Download Energy Basics Students will complete a scavenger hunt worksheet in order to...

  1. Federal Register Notices | Department of Energy

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

    Register Notice, Volume 79, No. 87 - May 6, 2014 Application from Hunt Electric to export electric energy to Mexico. Federal Register Notice. April 28, 2014 Application for...

  2. Carr Electric Named Top Small Business Subcontractor at Jefferson...

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

    Maier (right of Atkins), accompanied by Carr employees (left to right) David Nicholas, Nicholas Campbell, William "Mike" Smith, Glen "Joe" Proctor, Jeffrey Hunt and Charles Hughes. ...

  3. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Search for: All records CreatorsAuthors contains: "Zhang, Pengpeng" Sort by Relevance ... Filter by Author Zhang Pengpeng (9) Zhang, Pengpeng (7) Hunt, Margie (6) Mageras, Gig (6) ...

  4. Southline Transmission Line | Open Energy Information

    Open Energy Info (EERE)

    Analysis Type EIS Applicant Southline Transmission, LLC, a subsidiary of Hunt Power L.P. Consultant SWCA Environmental Consultants Geothermal Area Project Location Project...

  5. RADIONUCLIDES IN MARINE FISHES AND BIRDS FROM AMCHITKA AND KISKA...

    Office of Legacy Management (LM)

    ... we studied are regularly eaten by native people of the Aleutians (Hamrick and Smith 2003). ... However, Hunt and Smith (1999) noted that actinides released from Sellafield constitute a ...

  6. Electricity Advisory Committee

    Office of Environmental Management (EM)

    Indians Robert Gramlich American Wind Energy Association The Honorable Dian Grueneich California Public Utilities Commission Michael Heyeck American Electric Power Hunter Hunt ...

  7. October 2012 Energy Assurance Planning Bulletin Volume 3 No 4

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

    ... online courses, "treasure hunt" questions that require using WebEOC to respond). o Ask at annual evaluations: How have you contributed to EA goals and emergency management? ...

  8. Department of Energy to Provide Supercomputing Time to Run NOAA...

    Energy Savers [EERE]

    ... of climatic changes and the benefits and costs of alternative response options. ... on Renewable Energy Modeling and Forecasting Flying high Hunting Hurricanes...and ...

  9. Ohio's 1st congressional district: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    RBI Solar Inc SEMCO THOR Turner Hunt Ocean Renewable LLC The Utilities Group Inc Vision Energy Energy Generation Facilities in Ohio's 1st congressional district Melink Solar...

  10. AZA-009174 | Open Energy Information

    Open Energy Info (EERE)

    Type 3 Case Status Closed Case Type GEOLSENONCOMPPRE2005 Total Acreage 1820 Bid PriceAcre Managing Field Office none provided Surface Manager FOREST SERVICE Lessee 1 HUNT...

  11. AZA-009171 | Open Energy Information

    Open Energy Info (EERE)

    Type 3 Case Status Closed Case Type GEOLSENONCOMPPRE2005 Total Acreage 2520 Bid PriceAcre Managing Field Office none provided Surface Manager FOREST SERVICE Lessee 1 HUNT...

  12. Sandia National Laboratories: News: Publications: Lab News

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

    Wrote Jeffrey H. Hunt, an American Physical Society and Boeing Technical Fellow, "Solar applications to mobile ground units, airborne platforms, and space assets continue to...

  13. TESSCO | Open Energy Information

    Open Energy Info (EERE)

    search Name: TESSCO Place: Hunt Valley, Maryland Zip: 21031-1494 Sector: Solar, Wind energy Product: Retailer of wireless communications and networking products and solutions...

  14. SLAC-PUB-15224 August

    Office of Scientific and Technical Information (OSTI)

    24 August 25, 2012 Theoretical Summary Lecture for Higgs Hunting 2012 Michael E. Peskin 1 SLAC, Stanford University, Menlo Park, California 94025 USA ABSTRACT In this lecture, I...

  15. Fed-LMF-Minutes-(Oct 21-23-2014).pdf

    Energy Savers [EERE]

    20, 2008: Navy shoots down NASA satellite February 20, 2008: Navy shoots down NASA satellite February 20, 2008: Navy shoots down NASA satellite February 20, 2008 The Navy successfully shoots down with a missile an errant satellite 133 miles above the earth. DOE's National Nuclear Security Administration (NNSA) assists the Navy using its Red Storm supercomputer, located at its Sandia National Laboratories. For about two months, NNSA diverted Red Storm and its technical experts and codes to the

  16. Preliminary Notice of Violation,Savannah River Nuclear Solutions...

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

    Issued to Savannah River Nuclear Solutions, LLC related to a Puncture Wound Injury ... puncture wound injury that occurred at the F-Canyon Facility at DOE's Savannah River Site. ...

  17. Murray Gell-Mann, the Eightfold Way, Quarks, and Quantum Chromodynamic...

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

    Michael Riordan, "The Hunting of the Quark" Although he is a theoretical physicist, ... Murray Gell-Mann is author of the popular science book, The Quark and the Jaguar, ...

  18. Federal Utility Partnership Working Group Meeting Report

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

    2 David Guebert 2 Dave Hunt 2 Steve Jackson 2 Richard Rodriguez 2 Joe Bosco 3 Norm Campbell 3 Rea Carlos 3 Millard Carr 3 Doug Dixon 3 Brian Hercules 3 Ed Johnson 3 Gary...

  19. AZA-009178 | Open Energy Information

    Open Energy Info (EERE)

    Acre Managing Field Office none provided Surface Manager FOREST SERVICE Lessee 1 HUNT NELSON B Lessee 2 none provided Effective Date Expire Date Held By Production (HBP) HBP Date...

  20. AZA-009177 | Open Energy Information

    Open Energy Info (EERE)

    Acre Managing Field Office none provided Surface Manager FOREST SERVICE Lessee 1 HUNT NELSON B Lessee 2 none provided Effective Date Expire Date Held By Production (HBP) HBP Date...

  1. AZA-009185 | Open Energy Information

    Open Energy Info (EERE)

    Acre Managing Field Office none provided Surface Manager FOREST SERVICE Lessee 1 HUNT NELSON B Lessee 2 none provided Effective Date Expire Date Held By Production (HBP) HBP Date...

  2. AZA-009184 | Open Energy Information

    Open Energy Info (EERE)

    Acre Managing Field Office none provided Surface Manager FOREST SERVICE Lessee 1 HUNT NELSON B Lessee 2 none provided Effective Date Expire Date Held By Production (HBP) HBP Date...

  3. AZA-009183 | Open Energy Information

    Open Energy Info (EERE)

    Acre Managing Field Office none provided Surface Manager FOREST SERVICE Lessee 1 HUNT NELSON B Lessee 2 none provided Effective Date Expire Date Held By Production (HBP) HBP Date...

  4. AZA-009179 | Open Energy Information

    Open Energy Info (EERE)

    Acre Managing Field Office none provided Surface Manager FOREST SERVICE Lessee 1 HUNT NELSON B Lessee 2 none provided Effective Date Expire Date Held By Production (HBP) HBP Date...

  5. AZA-009180 | Open Energy Information

    Open Energy Info (EERE)

    Acre Managing Field Office none provided Surface Manager FOREST SERVICE Lessee 1 HUNT NELSON B Lessee 2 none provided Effective Date Expire Date Held By Production (HBP) HBP Date...

  6. AZA-009176 | Open Energy Information

    Open Energy Info (EERE)

    Managing Field Office none provided Surface Manager BUREAU OF LAND MGMT Lessee 1 HUNT NELSON B Lessee 2 none provided Effective Date 811982 Expire Date Held By Production (HBP)...

  7. AZA-009181 | Open Energy Information

    Open Energy Info (EERE)

    Acre Managing Field Office none provided Surface Manager FOREST SERVICE Lessee 1 HUNT NELSON B Lessee 2 none provided Effective Date Expire Date Held By Production (HBP) HBP Date...

  8. AZA-009182 | Open Energy Information

    Open Energy Info (EERE)

    Acre Managing Field Office none provided Surface Manager FOREST SERVICE Lessee 1 HUNT NELSON B Lessee 2 none provided Effective Date Expire Date Held By Production (HBP) HBP Date...

  9. Fire Aid Last Days

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

    Nearby were red velvet and carrot cakes and cheesecake. A ... oil was used during the operation of the system," Hunt ... RSL maintains helicopters and fixed-wing aircraft that fly ...

  10. Single Oklahoma Mom Loves Work as Energy Educator | Department...

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

    Thankfully, a friend let Wendy move in with her, where she made hunting for a job her full-time job. She cleaned up construction sites and painted houses part-time to scrape by. ...

  11. Weatherization Fueling Iowa Job Opportunities | Department of...

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

    Gary had when he thought about not having a steady income constantly reminded him to stay focused on the job hunt. Fortunately, Community Action of Eastern Iowa was one of the...

  12. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    HEP HEPEX HEPPH HEPTH In this lecture I review some of the perspectives on the Higgs boson discussed at the Higgs Hunting Worshop and discuss the short and long term...

  13. Energy Blog | Department of Energy

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

    Curiosity rover's ChemCam, which uses a laser and camera to hunt for traces of water on Mars. June 11, 2015 Zoomed-in image from the Dark Energy Camera of the barred spiral...

  14. Recent News from the National Labs | Department of Energy

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

    Curiosity rover's ChemCam, which uses a laser and camera to hunt for traces of water on Mars. June 11, 2015 Zoomed-in image from the Dark Energy Camera of the barred spiral...

  15. Press Pass - Press Releases

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

    falcons and owls as well as a collection of bird bones, droppings, feathers and hunting gear. The program is designed for grades first through seventh grade students and scout...

  16. Fermilab | Newsroom | Press Releases | June 2, 2015: Bison, birds...

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

    hawks, falcons and owls, as well as a collection of bird bones, feathers and hunting gear for children to enjoy. "We want kids to come away with an appreciation of nature," said...

  17. Fermilab Today

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

    hawks, falcons and owls, as well as a collection of bird bones, feathers and hunting gear for children to enjoy. "We want kids to come away with an appreciation of nature," said...

  18. Fermilab | Newsroom | Press Releases | May 28, 2013: Bison, birds...

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

    hawks, falcons and owls, as well as a collection of bird bones, feathers and hunting gear for children to enjoy. "We want kids to come away with an appreciation of nature," said...

  19. Fermilab | Newsroom | Press Releases | May 22, 2012: Fermilab...

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

    falcons and owls as well as a collection of bird bones, droppings, feathers and hunting gear. For additional information, call 630-840-5588 or e-mail edreg@fnal.gov. About...

  20. Fermilab | Newsroom | Press Releases | May 28, 2014: Bison, birds...

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

    hawks, falcons and owls, as well as a collection of bird bones, feathers and hunting gear for children to enjoy. We want kids to come away with an appreciation of nature,...

  1. Fermilab | Newsroom | Press Releases | Fermilab Outdoor Family...

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

    falcons and owls as well as a collection of bird bones, droppings, feathers and hunting gear. The program is designed for first through seventh grade students. Scout troops are...

  2. Science and technology review, July/August 1997

    SciTech Connect (OSTI)

    Upadhye, R.

    1997-08-01

    This month`s issues are entitled Assuring the Safety of Nuclear Power; The Microtechnology Center, When Smaller is Better; Speeding the Gene Hunt: High Speed DNA Sequencing; and Microbial Treatments of High Explosives.

  3. Ground Gravity Survey At Dixie Valley Geothermal Area (Blackwell...

    Open Energy Info (EERE)

    local studies conducted in the past. Gravity data measured in the 1970's by Hunt Oil, Sun Oil, and Southland royalty (all unpublished reports) ware used. These data were combined...

  4. AZA-009192 | Open Energy Information

    Open Energy Info (EERE)

    Acre Managing Field Office none provided Surface Manager FOREST SERVICE Lessee 1 HUNT OIL USA INC Lessee 2 none provided Effective Date Expire Date Held By Production (HBP) HBP...

  5. AZA-009191 | Open Energy Information

    Open Energy Info (EERE)

    PriceAcre Managing Field Office none provided Surface Manager COCONINO NF Lessee 1 HUNT OIL USA INC Lessee 2 none provided Effective Date Expire Date Held By Production (HBP) HBP...

  6. AZA-009187 | Open Energy Information

    Open Energy Info (EERE)

    Acre Managing Field Office none provided Surface Manager FOREST SERVICE Lessee 1 HUNT OIL USA INC Lessee 2 none provided Effective Date Expire Date Held By Production (HBP) HBP...

  7. AZA-009189 | Open Energy Information

    Open Energy Info (EERE)

    Acre Managing Field Office none provided Surface Manager FOREST SERVICE Lessee 1 HUNT OIL USA INC Lessee 2 none provided Effective Date Expire Date Held By Production (HBP) HBP...

  8. AZA-009188 | Open Energy Information

    Open Energy Info (EERE)

    Acre Managing Field Office none provided Surface Manager FOREST SERVICE Lessee 1 HUNT OIL USA INC Lessee 2 none provided Effective Date Expire Date Held By Production (HBP) HBP...

  9. AZA-009190 | Open Energy Information

    Open Energy Info (EERE)

    PriceAcre Managing Field Office none provided Surface Manager COCONINO NF Lessee 1 HUNT OIL USA INC Lessee 2 none provided Effective Date Expire Date Held By Production (HBP) HBP...

  10. AZA-009186 | Open Energy Information

    Open Energy Info (EERE)

    PriceAcre Managing Field Office none provided Surface Manager COCONINO NF Lessee 1 HUNT OIL USA INC Lessee 2 none provided Effective Date Expire Date Held By Production (HBP) HBP...

  11. The World as a Hologram (LBNL Summer Lecture Series)

    ScienceCinema (OSTI)

    Bousso, Raphael

    2011-04-28

    Summer Lecture Series 2006: UC Berkeley's Raphael Bousso presents a friendly introduction to the ideas behind the holographic principle, which may be very important in the hunt for a theory of quantum gravity.

  12. New Signs Direct Recreational Use of Land at DOE’s Paducah Site

    Broader source: Energy.gov [DOE]

    PADUCAH, KY – New signs are intended to help the public understand the expanded use of public recreational and hunting activities on 1,986 acres of Department of Energy-owned land around the Paducah Gaseous Diffusion Plant.

  13. Joel Cline | Department of Energy

    Office of Environmental Management (EM)

    Joel Cline - Meteorologist, Wind Program Most Recent Testing the Wind in the Columbia River Gorge April 11 Hunting Hurricanes...and Data to Help Build Better Offshore Wind Turbines ...

  14. WIPP Computers Get New Life in Jal Schools

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

    Griffin, the computer technology coordinator for the Jal School District, is a popular man. He's a scavenger of sorts, and his hunting grounds are agencies such as the U.S....

  15. Teledyne Energy Systems Inc | Open Energy Information

    Open Energy Info (EERE)

    Inc Place: Hunt Valley, Maryland Zip: 21031-1311 Product: A global provider of on-site gas and power generation systems based on proprietary fuel cell, electrolysis and...

  16. AZA-009169 | Open Energy Information

    Open Energy Info (EERE)

    (40 Acres) Case Status Closed Case Type GEOLSENONCOMPPRE2005 Total Acreage 2560 Bid PriceAcre Managing Field Office none provided Surface Manager COCONINO NF Lessee 1 HUNT W H...

  17. AZA-009170 | Open Energy Information

    Open Energy Info (EERE)

    (40 Acres) Case Status Closed Case Type GEOLSENONCOMPPRE2005 Total Acreage 1920 Bid PriceAcre Managing Field Office none provided Surface Manager COCONINO NF Lessee 1 HUNT W H...

  18. AZA-009172 | Open Energy Information

    Open Energy Info (EERE)

    Lot Case Status Closed Case Type GEOLSENONCOMPPRE2005 Total Acreage 2220.99 Bid PriceAcre Managing Field Office none provided Surface Manager FOREST SERVICE Lessee 1 HUNT...

  19. AZA-009168 | Open Energy Information

    Open Energy Info (EERE)

    (40 Acres) Case Status Closed Case Type GEOLSENONCOMPPRE2005 Total Acreage 2005 Bid PriceAcre Managing Field Office none provided Surface Manager COCONINO NF Lessee 1 HUNT W H...

  20. AZA-009175 | Open Energy Information

    Open Energy Info (EERE)

    (40 Acres) Case Status Closed Case Type GEOLSENONCOMPPRE2005 Total Acreage 2190 Bid PriceAcre Managing Field Office none provided Surface Manager COCONINO NF Lessee 1 HUNT W H...

  1. AZA-009173 | Open Energy Information

    Open Energy Info (EERE)

    Lot Case Status Closed Case Type GEOLSENONCOMPPRE2005 Total Acreage 2503.48 Bid PriceAcre Managing Field Office none provided Surface Manager FOREST SERVICE Lessee 1 HUNT...

  2. CX-004722: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Turner Hunt Ocean Renewable's Power MethodCX(s) Applied: A9, B3.6Date: 12/14/2010Location(s): Fairfax, OhioOffice(s): Energy Efficiency and Renewable Energy, Golden Field Office

  3. BIG SANDY IDA ONEID A WILL IAM SBU RG BU RNIN G SPRIN GS WIN

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    ... ASH BU RN C REEK HUNT ING CREEK RED BIRD C OALBED GREEN GROVE RPD-WAYNE-3 LOC UST HILL BU ... Division, Office of Oil and Gas, Energy Information Administration pursuant to ...

  4. Jefferson Lab begins 2003 Spring Science Series with popular...

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

    Hidden Worlds: Hunting for Quarks in Ordinary Matter, by Timothy Paul Smith Timothy P. Smith will be available at Jefferson Lab to sign copies of his new book, "Hidden Worlds: ...

  5. ORISE: Careers at the Oak Ridge Institute for Science and Education

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

    Careers Career Opportunities Diversity Our Culture Scholarships, Fellowships, or Other Research Opportunities for Students and Faculty Proud Supporter of the Wounded Warrior Project We are proud to support wounded warriors in the workforce through the Wounded Warrior Project, Warriors to Work program. To learn how you can help, visit the Wounded Warrior Project website. U.S. Army Partnership for Youth Success (PaYS) Program Army PaYS logo We also participate in the PaYS Program-an innovative,

  6. Idaho National Laboratory Battelle Energy Alliance,LLC | Department of

    Energy Savers [EERE]

    Department of Energy Hunting Hurricanes...and Data to Help Build Better Offshore Wind Turbines Hunting Hurricanes...and Data to Help Build Better Offshore Wind Turbines June 2, 2014 - 12:21pm Addthis Flying high 1 of 4 Flying high P-3 aircraft are used by the National Oceanic and Atmospheric Administration (NOAA) to track the strength, temperature, pressure, and wind speed and direction of hurricanes. This information could be used to develop stronger offshore wind turbines and components,

  7. WIPP Opportunities -CBFO Procurement

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

    Directional Map to WIPP CBFO Procurement The Carlsbad Field Office has no postings at this time. For additional posting information, please visit the Department of Energy's Environmental Management Consolidated Business Center site, located at http://www.emcbc.doe.gov/ Procurement contact information: Diane Snow Contracting Officer (575) 234-7452 Diane.Snow@cbfo.doe.gov Suzanne Hunt Contracting Officer (575) 234-7525 Suzanne.Hunt@cbfo.doe.gov Colleen Hirsch Contracting Officer (575) 234-7420

  8. Equivalent Circuit Modeling of Hysteresis Motors

    SciTech Connect (OSTI)

    Nitao, J J; Scharlemann, E T; Kirkendall, B A

    2009-08-31

    We performed a literature review and found that many equivalent circuit models of hysteresis motors in use today are incorrect. The model by Miyairi and Kataoka (1965) is the correct one. We extended the model by transforming it to quadrature coordinates, amenable to circuit or digital simulation. 'Hunting' is an oscillatory phenomenon often observed in hysteresis motors. While several works have attempted to model the phenomenon with some partial success, we present a new complete model that predicts hunting from first principles.

  9. Jefferson Lab begins 2003 Spring Science Series with popular science author

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

    | Jefferson Lab begins 2003 Spring Science Series with popular science author Hidden Worlds: Hunting for Quarks in Ordinary Matter, by Timothy Paul Smith Timothy P. Smith will be available at Jefferson Lab to sign copies of his new book, "Hidden Worlds: Hunting for Quarks in Ordinary Matter." Jefferson Lab begins 2003 Spring Science Series with popular science author February 4, 2003 Jefferson Lab's 2003 Spring Science Series kicks off February 26 with author and Dartmouth College

  10. Natural resources management activities and biodiversity maintenance. Progress report, July 1, 1993--June 30, 1994

    SciTech Connect (OSTI)

    Caudell, M.B.

    1994-05-01

    This progress report briefly outlines activities at the Crackerneck Wildlife Management Area. Thirty-nine days were spent administering hunts with 1524 people participating. Biological data was collected on 89 deer, 6 turkeys, 8 feral hogs, 40 ducks of two species, 24 bobwhite, 3 rabbits, 2 gray squirrels, and 313 fish of 8 species. Public relations, maintenance and hunt preparation activities are summarized as well.

  11. Manhattan Project: Atomic Bombardment, 1932-1938

    Office of Scientific and Technical Information (OSTI)

    In a 1933 interview, Rutherford called such expectations "moonshine." Einstein compared particle bombardment with shooting in the dark at scarce birds, while Bohr, the Danish Nobel ...

  12. Unique Auxin Regulation Mechanism Discovered

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

    Unique Auxin Regulation Mechanism Discovered Print The plant hormone auxin regulates many plant growth and development processes, including shoot growth, root branching, fruit ...

  13. US ITER

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

    ... Central Solenoid Fabrication: A Photo Reportage ITER Newsline, July 18, 2016 Shooting selected pellets into the plasma ITER Newsline, June 13, 2016 General Atomics Applauds ...

  14. Aerosol Observing System Upgraded

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

    returning safely to Argonne. Barrow residents protect themselves by shooting warning shells to scare the bears away from developed areas. Hearing the firing in the early mornings...

  15. BPA-2012-01121-FOIA Response

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

    Eddy-Knight Project can move forward. Our CRP has experienced significant problems stemming not only from the shooting incident, but also from having the necessary moratorium in...

  16. Microsoft Word - bang_abstract

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

    By shooting cryogenically cooled deuterium clusters with the Texas Petawatt laser, we were ... source that is strong enough to be used for radiography or material damage studies.

  17. X-ray Image Bank Open for Business - NERSC Center News, Feb 22...

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

    use light sources to shoot intense x-ray beams into molecules, such as proteins, in order to understand their shapes and structures. The resulting diffraction patterns are...

  18. Cameron to Milford-138kV Transmission Line | Open Energy Information

    Open Energy Info (EERE)

    Not Indicated) for this property. proposed General Provisions: No firearms, air guns, or archery equipment would be allowed on the project sites to prevent shooting of any...

  19. Microsoft Word - DOE-ID-INL-12-005.doc

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

    5 SECTION A. Descriptive Information: Central Facilities Area (CFA) Shoot House Panel Installation SECTION B. Project Description: The existing shoothouse facility (Figure 1)...

  20. White Earth Nation Biomass Fasibility Study

    Office of Environmental Management (EM)

    the opportunity to convert existing thermal and power systems at the Shooting Star Casino to ... Utilities without nuclear power generation - 25% renewable generation by 2025 * ...

  1. White Earth Nation Biomass Feasibility Study

    Office of Environmental Management (EM)

    the opportunity to convert existing thermal and power systems at the Shooting Star Casino to ... Utilities without nuclear power generation - 25% renewable generation by 2025 * ...

  2. Compact magnetic energy storage module

    DOE Patents [OSTI]

    Prueitt, Melvin L.

    1994-01-01

    A superconducting compact magnetic energy storage module in which a plurality of superconducting toroids, each having a toroidally wound superconducting winding inside a poloidally wound superconducting winding, are stacked so that the flow of electricity in each toroidally wound superconducting winding is in a direction opposite from the direction of electrical flow in other contiguous superconducting toroids. This allows for minimal magnetic pollution outside of the module.

  3. Compact magnetic energy storage module

    DOE Patents [OSTI]

    Prueitt, M.L.

    1994-12-20

    A superconducting compact magnetic energy storage module in which a plurality of superconducting toroids, each having a toroidally wound superconducting winding inside a poloidally wound superconducting winding, are stacked so that the flow of electricity in each toroidally wound superconducting winding is in a direction opposite from the direction of electrical flow in other contiguous superconducting toroids. This allows for minimal magnetic pollution outside of the module. 4 figures.

  4. Superconducting flat tape cable magnet

    DOE Patents [OSTI]

    Takayasu, Makoto

    2015-08-11

    A method for winding a coil magnet with the stacked tape cables, and a coil so wound. The winding process is controlled and various shape coils can be wound by twisting about the longitudinal axis of the cable and bending following the easy bend direction during winding, so that sharp local bending can be obtained by adjusting the twist pitch. Stack-tape cable is twisted while being wound, instead of being twisted in a straight configuration and then wound. In certain embodiments, the straight length should be half of the cable twist-pitch or a multiple of it.

  5. Substrate Recognition Strategy for Botulinum Neurotoxin

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

    by the bacterium Clostridium botulinum, which can be ingested with contaminated food, enter the body through wounds, or (in the case of infants where there is little...

  6. Stichting Triodos PV Partners defunct | Open Energy Information

    Open Energy Info (EERE)

    22209 Product: Stichting Triodos PV Partners, a JV Triodos Bank Group, Environmental Enterprises Assistance Fund, & Global Transition Consulting, was wound up and the management of...

  7. Gallium Safety in the Laboratory INEEL/CON-03-00078

    Office of Scientific and Technical Information (OSTI)

    or represents that its use by such third party would not infringe privately owned rights. ... gallium surfaces with oils from human skin, and gloves protect against puncture wounds. ...

  8. BPA-2010-00747-FOIA Response

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

    - Audible Noise and Design Substation audible noise comes predominantly from transformers, reactors, and other wire wound type equipment. Transformer and reactor AN is a...

  9. Proofreading RNA: Structure of RNA Polymerase II's Backtracked...

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

    of RNA Polymerase II's Backtracked State Print Proofreading Ensures Functional Proteins Genes encoded in DNA are made up of nucleotides wound into a double helix of complementary...

  10. STEM Diversity Career Expo

    Broader source: Energy.gov [DOE]

    Career Expo for entry-level and professional job applicants in all STEM career disciplines including people with disabilities and wounded warriors. 

  11. Success Stories | The Ames Laboratory

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

    ... for artificial limbs like those used by wounded veterans returning from Iraq and Afghanistan to military vehicle components, biomedical implants, and aerospace fasteners. ...

  12. Cost Analysis of Hydrogen Storage Systems

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

    ... Impact Resistant Foam End Dome Damage Resistant Outer Layer (typically glass fiber wound) ... Two Bosses Insert Al Foam Packs and Separators Laser Brazing HE End Plate Heat Exchange ...

  13. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... and fields (1) pulsed irradiation (1) skin (1) wounds (1) Filter by Author Kulkarni, ... Laser speckle contrast imaging of skin blood perfusion responses induced by laser ...

  14. Integrated Dynamic Electron Solutions, Inc. | Department of Energy

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

    - like those used by wounded veterans returning from Iraq and Afghanistan - to military vehicle components, biomedical implants, aerospace fasteners and chemical plant valves....

  15. Utah Property Owners Benefit with PACE | Department of Energy

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

    Utah Property Owners Benefit with PACE Utah Property Owners Benefit with PACE August 2, 2016 - 4:15pm Addthis This solar energy system was installed at Hunt Electric, the first company in Utah to take advantage of C-PACE financing. This solar energy system was installed at Hunt Electric, the first company in Utah to take advantage of C-PACE financing. John Coggin John Coggin Communications Specialist, Weatherization and Intergovernmental Programs What are the key facts? From 2011 to 2014, the

  16. Self-assessing target with automatic feedback

    DOE Patents [OSTI]

    Larkin, Stephen W.; Kramer, Robert L.

    2004-03-02

    A self assessing target with four quadrants and a method of use thereof. Each quadrant containing possible causes for why shots are going into that particular quadrant rather than the center mass of the target. Each possible cause is followed by a solution intended to help the marksman correct the problem causing the marksman to shoot in that particular area. In addition, the self assessing target contains possible causes for general shooting errors and solutions to the causes of the general shooting error. The automatic feedback with instant suggestions and corrections enables the shooter to improve their marksmanship.

  17. News Links | Jefferson Lab

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

    Brad Tippens, Dept. of Energy (March 16, 2011, A Message from Dr. Timothy Hallman, DOE) Jefferson Lab: Laser gun to eventually shoot down missiles (February 21, 2011, Daily Press) ...

  18. Winning the Future: Sault Ste. Marie Earns National Recognition...

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

    Solution: The Tribe targeted various federal grant programs for strategic energy ... But this is long-term thinking, and as they say, 'Shoot for the moon -even if you miss, ...

  19. Drive5 | Open Energy Information

    Open Energy Info (EERE)

    trip metrics (it doesn't include the realtime mpg). The color of the wedges turn from red to blue to green, with green being the best combined fuel economy rank. Shoot for green...

  20. Shining Energy-saving LEDs on Utah Starry Nights

    Broader source: Energy.gov [DOE]

    Utah is known for its magnificent night skies, where stargazers can catch a glimpse of constellations or a rogue shooting star. Now some rural towns have found a way to create even better views—and conserve energy.

  1. BPA-2012-00236-FOIA Response

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

    shooting into our work area. In one o my work area, in more than one instance loaded guns were pointed in my direction(Washington LIC oint Coot to run tra y to SF nor sen 27...

  2. Silicon Genesis Corp SiGen | Open Energy Information

    Open Energy Info (EERE)

    Corp SiGen Jump to: navigation, search Name: Silicon Genesis Corp (SiGen) Place: San Jose, California Zip: 95134 Product: US-based manufacturer of proton-shooting wafer slicing...

  3. From Oak Ridge to the Moon

    ScienceCinema (OSTI)

    None

    2010-09-01

    Scientists at the Y-12 National Security Complex may not have gone into space 40 years ago, but their innovation allowed astronauts to shoot for -- and bring back pieces of -- the moon.

  4. CX-005052: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Shoot 2-Dimensional Seismic at Characterization SiteCX(s) Applied: B3.1Date: 01/19/2011Location(s): Craig, ColoradoOffice(s): Fossil Energy, National Energy Technology Laboratory

  5. CX-008252: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Central Facilities Area (CFA) Shoot House Panel Installation CX(s) Applied: B2.1 Date: 03/21/2012 Location(s): Idaho Offices(s): Nuclear Energy

  6. Long Beach | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Long Beach NNSA to Participate in Aerial Radiation Training Exercise Long Beach, CA Areas The National Nuclear Security Administration (NNSA) Aerial Measuring System (AMS) in conjunction with the Los Angeles Sheriff Department and DoD Army will be participating in Prominent Hunt 15-2 using aerial radiation detection and measuring systems over the August 14th weekend. Agencies will

  7. Los Angeles | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    Angeles NNSA to Participate in Aerial Radiation Training Exercise Long Beach, CA Areas The National Nuclear Security Administration (NNSA) Aerial Measuring System (AMS) in conjunction with the Los Angeles Sheriff Department and DoD Army will be participating in Prominent Hunt 15-2 using aerial radiation detection and measuring systems over the August 14th weekend. Agencies will

  8. EA-378-A Cargill Power Markets, LLC | Department of Energy

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

    -A Cargill Power Markets, LLC EA-378-A Cargill Power Markets, LLC Order authorizing CPM to export electric energy to Mexico. EA-378-A Cargill Power Mkts (MX).pdf (666.68 KB) More Documents & Publications EA-378 Cargill Power Markets LLC EA-209-D Cargill Power Markets, LLC EA-357-A Hunt Electric Power Marketing, L.L.C.

  9. EA-418 Termoelectrica U.S., LLC | Department of Energy

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

    8 Termoelectrica U.S., LLC EA-418 Termoelectrica U.S., LLC Order authorizing Termoelectrica to export electric energy to Mexico. EA-418 Termoelectrica US (MX).pdf (552.92 KB) More Documents & Publications EA-387 Energia Renovable S.C., LLC EA-406 Sempra Generation, LLC EA-357-A Hunt Electric Power Marketing, L.L.C

  10. Capturing Fugitives to Reduce DOE’s GHG Emissions

    Broader source: Energy.gov [DOE]

    Experts are hunting down fugitive carbon emissions from across 20 Energy Department laboratories, sites and program offices — and they’ve already prevented the release of more than 600,000 metric tons of CO2 equivalent since 2009 -- equal to taking 140,000 cars off the road for a year.

  11. X-ray technology behind NASA's black-hole hunter (NuSTAR)

    ScienceCinema (OSTI)

    Craig, Bill

    2014-05-22

    Livermore Lab astrophysicist Bill Craig describes his team's role in developing X-ray imaging technology for the NASA Nuclear Spectroscopic Telescope Array (NuSTAR) mission. The black-hole-hunting spacecraft bagged its first 10 supermassive black holes this week

  12. X-ray technology behind NASA's black-hole hunter (NuSTAR)

    SciTech Connect (OSTI)

    Craig, Bill

    2013-09-10

    Livermore Lab astrophysicist Bill Craig describes his team's role in developing X-ray imaging technology for the NASA Nuclear Spectroscopic Telescope Array (NuSTAR) mission. The black-hole-hunting spacecraft bagged its first 10 supermassive black holes this week

  13. Joe Gettler | Department of Energy

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

    Joe Gettler About Us Joe Gettler - Senior Public Affairs Representative, Brookhaven National Laboratory Joe Gettler is a Senior Public Affairs Representative at Brookhaven National Laboratory, one of the Department of Energy's 17 National Laboratories. Most Recent How to Hunt a Higgs June 1

  14. ELECTRICAL COIL STRUCTURE

    DOE Patents [OSTI]

    Baker, W.R.; Hartwig, A.

    1962-09-25

    A compactly wound electrical coil is designed for carrying intense pulsed currents such as are characteristic of controlled thermonuclear reaction devices. A flat strip of conductor is tightly wound in a spiral with a matching flat strip of insulator. To provide for a high fluid coolant flow through the coil with minimum pumping pressure, a surface of the conductor is scored with parallel transverse grooves which form short longitudinal coolant pasaages when the conductor is wound in the spiral configuration. Owing to this construction, the coil is extremely resistant to thermal and magnetic shock from sudden high currents. (AEC)

  15. NERSC, PDSF, Neutrino Oscillations and the 2015 Physics Nobel...

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

    on a visualization of results from the SNO experiment: (R-L) Steve Chan, Shane Canon, Cary Whitney, Iwona Sakrejda, and Tom Langley. The experiment wound down in 2006, but...

  16. Ceramic hot-gas filter

    DOE Patents [OSTI]

    Connolly, Elizabeth Sokolinski (Wilmington, DE); Forsythe, George Daniel (Landenberg, PA); Domanski, Daniel Matthew (New Castle, DE); Chambers, Jeffrey Allen (Hockessin, DE); Rajendran, Govindasamy Paramasivam (Boothwyn, PA)

    1999-01-01

    A ceramic hot-gas candle filter having a porous support of filament-wound oxide ceramic yarn at least partially surrounded by a porous refractory oxide ceramic matrix, and a membrane layer on at least one surface thereof. The membrane layer may be on the outer surface, the inner surface, or both the outer and inner surface of the porous support. The membrane layer may be formed of an ordered arrangement of circularly wound, continuous filament oxide ceramic yarn, a ceramic filler material which is less permeable than the filament-wound support structure, or some combination of continuous filament and filler material. A particularly effective membrane layer features circularly wound filament with gaps intentionally placed between adjacent windings, and a filler material of ceramic particulates uniformly distributed throughout the gap region. The filter can withstand thermal cycling during backpulse cleaning and is resistant to chemical degradation at high temperatures.

  17. Process for making ceramic hot gas filter

    DOE Patents [OSTI]

    Connolly, Elizabeth Sokolinski (Wilmington, DE); Forsythe, George Daniel (Landenberg, PA); Domanski, Daniel Matthew (New Castle, DE); Chambers, Jeffrey Allen (Hockessin, DE); Rajendran, Govindasamy Paramasivam (Boothwyn, PA)

    2001-01-01

    A ceramic hot-gas candle filter having a porous support of filament-wound oxide ceramic yarn at least partially surrounded by a porous refractory oxide ceramic matrix, and a membrane layer on at least one surface thereof. The membrane layer may be on the outer surface, the inner surface, or both the outer and inner surface of the porous support. The membrane layer may be formed of an ordered arrangement of circularly wound, continuous filament oxide ceramic yarn, a ceramic filler material which is less permeable than the filament-wound support structure, or some combination of continuous filament and filler material. A particularly effective membrane layer features circularly wound filament with gaps intentionally placed between adjacent windings, and a filler material of ceramic particulates uniformly distributed throughout the gap region. The filter can withstand thermal cycling during backpulse cleaning and is resistant to chemical degradation at high temperatures.

  18. Ceramic hot-gas filter

    DOE Patents [OSTI]

    Connolly, E.S.; Forsythe, G.D.; Domanski, D.M.; Chambers, J.A.; Rajendran, G.P.

    1999-05-11

    A ceramic hot-gas candle filter is described having a porous support of filament-wound oxide ceramic yarn at least partially surrounded by a porous refractory oxide ceramic matrix, and a membrane layer on at least one surface thereof. The membrane layer may be on the outer surface, the inner surface, or both the outer and inner surface of the porous support. The membrane layer may be formed of an ordered arrangement of circularly wound, continuous filament oxide ceramic yarn, a ceramic filler material which is less permeable than the filament-wound support structure, or some combination of continuous filament and filler material. A particularly effective membrane layer features circularly wound filament with gaps intentionally placed between adjacent windings, and a filler material of ceramic particulates uniformly distributed throughout the gap region. The filter can withstand thermal cycling during back pulse cleaning and is resistant to chemical degradation at high temperatures.

  19. Rimmed and edge thickened Stodola shaped flywheel (Patent) |...

    Office of Scientific and Technical Information (OSTI)

    The flywheel (10) body (15) is enclosed by a rim (50) of circumferentially wound fiber (2) embedded in resin (3). The rim (50) promotes flywheel (10) safety and survivability. The ...

  20. Search for: All records | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... The magnetic field is created by discharging a high-voltage capacitor through a small wire-wound coil. The coil current pulse has a duration of about 1 s and a peak value of 40 ...

  1. Interdendritic spacing: Pt. II. A comparison of theory and experiment

    SciTech Connect (OSTI)

    Trivedi, R.

    1984-06-01

    The primary spacing data of Part I are compared to the existing theoretical models of Hunt and of Kurz and Fisher, and a significant disagreement is found. A theoretical model based on the Hunt model is developed, and it is found that the theory adequately explains the variation in primary spacing, lambda/sub 1/ corresponds to the growth rate, V. A maximum in lambda/sub 1/ vs V is predicted and the velocity at which the maximum occurs matches with the result obtained experimentally. It is shown that the maximum in lambda/sub 1/ corresponds to the dendrite-to-cell transition and cellular structures are found to grow with much smaller spacings than dendritic structures under identical growth conditions.

  2. Resources for Veteran Recruitment | Department of Energy

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

    Resources for Veteran Recruitment Resources for Veteran Recruitment USEFUL WEBSITES FOR VETERAN/MILITARY RECRUITMENT AND HIRING Many of the following websites provide free services for employers looking to hire Veterans and transitioning military service members. WEBSITES - Army Wounded Warrior Program (AW2): http://wtc.army.mil/aw2/index.html - official site for the DoD program for the severely wounded interested in employment. - Clearedjobs.net: http://clearedjobs.net/ - Fee for service,

  3. NREL: Energy Storage - Computer-Aided Engineering for Electric-Drive

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

    Vehicle Batteries (CAEBAT) Computer-Aided Engineering for Electric-Drive Vehicle Batteries (CAEBAT) Graphic of a 24-cell module battery prototype. GM pack-level validation of CAEBAT tool using prototype for 24-cell module. Left: CAD geometry model. Right: FLUENT simulations. Images: Courtesy of GM Graphic of stack pouch, wound cylindrical, and wound prismatic battery cells. NREL enhancements to the framework functionality of cell domain models provided complete tool sets for CAEBAT partner

  4. Modulation of Rhamm (CD168) for selective adipose tissue development

    DOE Patents [OSTI]

    Turley, Eva A; Bissell, Mina J

    2014-05-06

    Herein is described the methods and compositions for modulation of Rhamm, also known as CD 186, and its effects on wound repair, muscle differentiation, bone density and adipogeneisis through its ability to regulate mesenchymal stem cell differentiation. Compositions and methods are provided for blocking Rhamm function for selectively increasing subcutaneous, but not, visceral fat. Compositions and methods for modulating Rhamm in wound repair are also described.

  5. Microsoft Word - BoNT-Stevens.doc

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

    Defining How Botulinum Toxin Binds to the Synaptotagmin Receptor and Creating Improved Therapeutics to Block Toxicity Botulinum neurotoxin (BoNT), the most potent toxin known, induces a potentially fatal paralytic condition known as "botulism". Botulism can occur when toxin-producing bacteria infect wounds (wound botulism) or the intestinal tract (infant/intestinal botulism), or fol- lowing the ingestion of contaminated food in which toxin has been produced (food-borne botulism). In

  6. Fiber composite flywheel rim

    DOE Patents [OSTI]

    Davis, D.E.; Ingham, K.T.

    1987-04-28

    A flywheel comprising a hub having at least one radially projecting disc, an annular rim secured to said disc and providing a surface circumferential to said hub, a first plurality of resin-impregnated fibers wound about said rim congruent to said surface, and a shell enclosing said first plurality of fibers and formed by a second plurality of resin-impregnated fibers wound about said rim tangentially to said surface. 2 figs.

  7. July 28, 2010, AFIRM as a model for technology - focused federal funding

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

    RCCC 1 Armed Forces Institute of Regenerative Medicine AFIRM as a model for technology-focused federal funding Prepared by Joachim Kohn, PhD Board of Governors Professor Director (PI), AFIRM-RCCC RCCC 2 AFIRM: Our Mission Marine 1st Sgt. Kasal was wounded in Fallujah, 2004. Courtesy of www.ourmilitary.mil * To develop a comprehensive program in support of the wounded service member, including - Research and development of new therapies and regenerative products - Coordination of innovative

  8. Fiber composite flywheel rim

    DOE Patents [OSTI]

    Davis, Donald E.; Ingham, Kenneth T.

    1987-01-01

    A flywheel 2 comprising a hub 4 having at least one radially projecting disc 6, an annular rim 14 secured to said disc and providing a surface circumferential to said hub, a first plurality of resin-impregnated fibers 22 wound about said rim congruent to said surface, and a shell 26 enclosing said first plurality of fibers and formed by a second plurality of resin-impregnated fibers wound about said rim tangentially to said surface.

  9. NNSA, Small Business Help Shape Y-12 | National Nuclear Security

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

    Areas | National Nuclear Security Administration | (NNSA) to Participate in Aerial Radiation Training Exercise Long Beach, CA Areas August 14, 2015 The National Nuclear Security Administration (NNSA) Aerial Measuring System (AMS) in conjunction with the Los Angeles Sheriff Department and DoD Army will be participating in Prominent Hunt 15-2 using aerial radiation detection and measuring systems over the August 14th weekend. Agencies will exercise the deployment and capabilities of their

  10. Christopher Lawrence United States Department of Energy 1000 Independence Avenue, SW

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

    7, 2016 Christopher Lawrence United States Department of Energy 1000 Independence Avenue, SW Washington, DC 20585 POWER Re: Nogales Interconnection Project Presidential Permit Application Dear Mr. Lawrence: Nogales Transmission, L.L.C., a subsidiary of Hunt Power, L.P., hereby submits an Application for a Presidential Permit to the Department of Energy for a proposed high-voltage direct current ("HVDC") interconnection between the electric grid in southern Arizona and the electric grid

  11. NNSA to Participate in Aerial Radiation Training Exercise Long Beach, CA

    National Nuclear Security Administration (NNSA)

    Areas | National Nuclear Security Administration | (NNSA) to Participate in Aerial Radiation Training Exercise Long Beach, CA Areas August 14, 2015 The National Nuclear Security Administration (NNSA) Aerial Measuring System (AMS) in conjunction with the Los Angeles Sheriff Department and DoD Army will be participating in Prominent Hunt 15-2 using aerial radiation detection and measuring systems over the August 14th weekend. Agencies will exercise the deployment and capabilities of their

  12. Glenn T. Seaborg

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

    Glenn Roberts Jr. About Us Glenn Roberts Jr. - Berkeley Lab Glenn Roberts Jr. is a science writer at Berkeley Lab, one of the Department of Energy's 17 National Laboratories. Most Recent Chemical 'Sponges' Could Make Chemo Safer July 8 New Galaxy-Hunting Sky Camera Sees Redder Better March 9

    Glenn T. Seaborg About the Lab Our Vision Lab Leadership History Nobelists Visit ⇒ Navigate Section About the Lab Our Vision Lab Leadership History Nobelists Visit seaborg

  13. Chrome Deposit Corporation and the University of Delaware IAC: Another

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

    7, 2016 Christopher Lawrence United States Department of Energy 1000 Independence Avenue, SW Washington, DC 20585 POWER Re: Nogales Interconnection Project Presidential Permit Application Dear Mr. Lawrence: Nogales Transmission, L.L.C., a subsidiary of Hunt Power, L.P., hereby submits an Application for a Presidential Permit to the Department of Energy for a proposed high-voltage direct current ("HVDC") interconnection between the electric grid in southern Arizona and the electric grid

  14. OSTIblog Articles in the SLA Topic | OSTI, US Dept of Energy Office of

    Office of Scientific and Technical Information (OSTI)

    Scientific and Technical Information SLA Topic Special Libraries Association President Visits Tennessee by Erin Anderson 13 Nov, 2013 in Personal Perspectives 10223 SLA%20Visit.jpg Special Libraries Association President Visits Tennessee Read more about 10223 In honor of the 60th Anniversary of the local Tennessee Valley Chapter (TVC) of the Special Libraries Association (SLA), International SLA President Deborah Hunt recently visited Tennessee. SLA is the global organization for innovative

  15. OSTIblog Articles in the Special Libraries Association Topic | OSTI, US

    Office of Scientific and Technical Information (OSTI)

    Dept of Energy Office of Scientific and Technical Information Special Libraries Association Topic Special Libraries Association President Visits Tennessee by Erin Anderson 13 Nov, 2013 in Personal Perspectives 10223 SLA%20Visit.jpg Special Libraries Association President Visits Tennessee Read more about 10223 In honor of the 60th Anniversary of the local Tennessee Valley Chapter (TVC) of the Special Libraries Association (SLA), International SLA President Deborah Hunt recently visited

  16. PNNL: News Center - Home - Top Stories from Pacific Northwest National

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

    Laboratory Search Subscribe RSS PNNL scientist joins the hunt for signs of ancient life on Mars Super cement's secret Two PNNL staff elected to membership in state science academy PNNL helping make hydropower cheaper, more fish-friendly Local wind powering more U.S. companies Teasing out the microbiome of the Kansas prairie When the going gets tough, the tough get growing Battery500 consortium to spark EV innovations PNNL scientist elected Fellow of American Vacuum Society Battelle awards

  17. Research Highlight

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

    Spectroscopic Foundation of Radiative Forcing of Climate by Carbon Dioxide PI Contact: Torn, M. S., Lawrence Berkeley National Laboratory Feldman, D., Lawrence Berkeley National Laboratory Area of Research: Radiation Processes Working Group(s): Cloud-Aerosol-Precipitation Interactions Journal Reference: Mlynczak MG, T Daniels, D Kratz, DR Feldman, WD Collins, EJ Mlawer, M Alvarado, J Lawler, LW Anderson, D Fahey, L Hunt, and J Mast. 2016. "The Spectroscopic Foundation of Radiative Forcing

  18. A Massive Stellar Burst Before the Supernova

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

    A Massive Stellar Burst Before the Supernova A Massive Stellar Burst Before the Supernova February 6, 2013 Contact: Linda Vu, lvu@lbl.gov, +1 510 495 2402 An automated supernova hunt is shedding new light on the death sequence of massive stars-specifically, the kind that self-destruct in Type IIn supernova explosions. Digging through the Palomar Transient Factory (PTF) data archive housed at the Department of Energy's National Energy Research Scientific Computing Center (NERSC) at Lawrence

  19. Mercury Strategic Plan Outfall 200 Mercury Treatment Facility

    Office of Environmental Management (EM)

    The Menominee Nation once occupied 9.5 million acres of land * The present Menominee Reservation was established in 1854 with 234,000 acres. * The Menominee hunted, fished and harvested wild rice on their reservation. MTE Menominee Tribal Enterprises The Menominee Nation * The Menominee retained their island of timber & community by dint of their own tenacity, federal protection and fortuitous circumstance. MTE Menominee Tribal Enterprises The Menominee Nation * 95% of the reservation

  20. Microsoft PowerPoint - ARM_Trepte.ppt [Compatibility Mode]

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

    Results y from CALIPSO CALIPSO Chip Trepte Chip Trepte NASA Langley Research Center 1 with help from: M. Vaughan, A. Omar, B. Hunt, K. Powell, B. Pierce, O. Torres, K. McCann, R. Hoff, M. Pitts, S. Ackermann, R. Holz,,, C. Hostetler, Z. Liu, R. Ferrare, J. Mace, and D. Winker CALIPSO Mission Overview First polarization lidar in space Joint NASA-CNES collaboration Proposed: 1998 Objectives: Improved understanding of aerosol and cloud effects on radiation budget Improved understanding of

  1. 1

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

    Documenting stone age cleverness by tool development March 7, 2013 Ancient handaxe craftsmanship gives insight into mental advances LOS ALAMOS, N.M., March 12, 2013-LOS ALAMOS, N.M., March 12, 2013-Stone Age man's gradual improvement in tool development, particularly in crafting stone handaxes, is providing insight into the likely mental advances these early humans made a million years ago. Better tools make for better hunting, and better tools come from more sophisticated thought processes.

  2. Catalysis and Synthesis | Argonne National Laboratory

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

    Catalysis and Synthesis Catalysis and Synthesis Many different types of chemical reactions depend on catalysts in order to work, and the hunt for better catalysts has deep connections to our nation's economy. From biofuels to plastics, the majority of the products we depend on in our everyday lives rely on catalysts. An estimate from the American Chemical Society found that catalysts and catalytic processes are responsible for more than 20 percent of America's gross domestic product. The

  3. Measure Guideline: Replacing Single-Speed Pool Pumps with Variable Speed Pumps for Energy Savings

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

    Replacing Single-Speed Pool Pumps with Variable Speed Pumps for Energy Savings A. Hunt and S. Easley Building America Retrofit Alliance (BARA) May 2012 NOTICE This report was prepared as an account of work sponsored by an agency of the United States government. Neither the United States government nor any agency thereof, nor any of their employees, subcontractors, or affiliated partners makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy,

  4. Hanford Blog Archive - Hanford Site

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

    October 2011 October 31, 2011 VIDEO: Reusing Piping Saves Taxpayers $50,000 The Department of Energy and its contractors are on a constant hunt for innovations and practices to improve the way work is done to clean up the Hanford Site. This month, CH2M HILL Plateau Remediation Company's soil and groundwater team answered the call. October 27, 2011 PRESS RELEASE: Hanford Waste Treatment Plant receives decontamination vessels for High-Level Waste Facility The Waste Treatment Plant received two

  5. 2010.01.15_FY10_TYSP_Guidance_memo.pdf | Department of Energy

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

    0.01.15_FY10_TYSP_Guidance_memo.pdf 2010.01.15_FY10_TYSP_Guidance_memo.pdf (110.4 KB) More Documents & Publications FY11_TYSP_Guidance_Concurrence_Final_DRAFT_12-9-10_Hunt.pdf FY 2014-2024 Ten Year Site Plan Preparation Guidance Guidance for FY2014 Facilities Information Management System Data Validations

  6. Staged Upgrades - Homeowner-focused Strategies for Encouraging Energy Upgrades over Time

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

    Exchange Call: Staged Upgrades-Homeowner-focused Strategies for Encouraging Energy Upgrades over Time August 20, 2015 Call Slides and Discussion Summary Agenda  Call Logistics  Residential Network and Peer Exchange Call Overview  Update on Staged Upgrades Initiative, Steve Dunn, U.S. DOE  Poll on Staged Upgrade Resources  Featured Speakers:  Patrick Hunt, Fiveworx  David Hatchimonji, Boulder County (CO) (Network Member)  Discussion  What are effective "entry

  7. New Light on Dark Energy (LBNL Science at the Theater)

    ScienceCinema (OSTI)

    Linder, Eric; Ho, Shirly; Aldering, Greg; Fraiknoi, Andrew

    2011-06-08

    A panel of Lab scientists ? including Eric Linder, Shirly Ho, and Greg Aldering ? along with Andrew Fraiknoi, the Bay Area's most popular astronomy explainer, gathered at the Berkeley Repertory Theatre on Monday, April 25, 2011, for a discussion about "New Light on Dark Energy." Topics will include hunting down Type 1a supernovae, measuring the universe using baryon oscillation, and whether dark energy is the true driver of the universe.

  8. The following are considered prohibited articles and are prohibited at SRS and i

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

    are considered prohibited articles and are prohibited at SRS and its facilities unless in the possession of a person who has obtained specific authorization for them: * weapons (cross-bows, bows and arrows, martial arts weapons such as butterfly knives, other fixed blade knives not intended as eating utensils or required in the performance of duty and folding knives with blades over 3 inches) * firearms ( Exception: shotguns belonging to hunters who have been issued SRS hunt permits and are

  9. Oak Ridge Office of Environmental Management | Department of Energy

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

    Oak Ridge Office of Environmental Management OREM supports local program fostering the next generation of environmental stewards OREM supports local program fostering the next generation of environmental stewards OREM and CRESO hosted media for a "turtle hunt" of Tennessee's state reptile, the Eastern Box Turtle. Today's event is just one example of how community partnerships are having a real-world impact, enabling Anderson County middle and high school students to participate in and

  10. OREM Press Releases | Department of Energy

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

    Press Releases OREM Press Releases RSS June 28, 2016 CRESO Director John Byrd provides direction to students gathering data for their research on the region's box turtle. OREM supports local program fostering the next generation of environmental stewards OREM and the Clinch River Environmental Studies Organization (CRESO) hosted media this morning for a "turtle hunt" of Tennessee's state reptile, the Eastern Box Turtle. Today's event is just one example of how community partnerships

  11. Confessions of a meteorite hunter

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

    Meteorite hunting Confessions of a meteorite hunter Picking meteorites up off of the Antarctic ice January 29, 2016 Lanza Lanza poses with a meteorite find. (Photo by Constantine Tsang.) The meteorites ANSMET finds may have fallen into the Antarctic snow thousands (if not millions) of years ago. Confessions of a meteorite hunter Nina Lanza knows space rocks. In her day job as a staff scientist at Los Alamos National Laboratory, she operates the Curiosity Rover's ChemCam, using a rock-vaporizing

  12. OSTI, US Dept of Energy Office of Scientific and Technical Information |

    Office of Scientific and Technical Information (OSTI)

    Speeding access to science information from DOE and Beyond Special Libraries Association President Visits Tennessee by Erin Anderson on Wed, November 13, 2013 10223 SLA%20Visit.jpg Special Libraries Association President Visits Tennessee Read more about 10223 In honor of the 60th Anniversary of the local Tennessee Valley Chapter (TVC) of the Special Libraries Association (SLA), International SLA President Deborah Hunt recently visited Tennessee. SLA is the global organization for innovative

  13. Vortex stabilized electron beam compressed fusion grade plasma

    SciTech Connect (OSTI)

    Hershcovitch, Ady

    2014-03-19

    Most inertial confinement fusion schemes are comprised of highly compressed dense plasmas. Those schemes involve short, extremely high power, short pulses of beams (lasers, particles) applied to lower density plasmas or solid pellets. An alternative approach could be to shoot an intense electron beam through very dense, atmospheric pressure, vortex stabilized plasma.

  14. CX-004182: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Wackenhut Services, Incorporated-Savannah River Site Range 3 Modifications and Live Fire Shoot House Expansion at the Bobby Davis Range (formerly ATTA)CX(s) Applied: B1.15Date: 09/23/2010Location(s): Aiken, South CarolinaOffice(s): Environmental Management, Savannah River Operations Office

  15. 2011 - 02 | Jefferson Lab

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

    2 Feb 2011 Mon, 2011-02-21 00:00 Jefferson Lab: Laser gun to eventually shoot down missiles (Daily Press) Sun, 2011-02-20 00:00 Navy Breaks World Record With Futuristic Free-Electron Laser (FOX News.com) Fri, 2011-02-18 00:00 Unexpectedly, Navy?s Superlaser Blasts Away a Record (Wired

  16. High-field double-pancake superconducting coils and a method of winding

    DOE Patents [OSTI]

    Materna, Peter A.

    1985-01-01

    A double-pancake coil having first and second pancakes may comprise a plurality of conductor means, each conductor means having a different grade and having one or more conductors, wherein each pancake of said double-pancake coil is comprised of inner and outer turns; wherein said inner turns are comprised of at least one of said conductor means wound about an axis and nested within one another; wherein said outer turns are comprised of said inner conductor means and at least one other conductor means co-wound about said inner turns and nested within one another; wherein each of said conductor means is wound along said axis from said first pancake to said second pancake at a different turn.

  17. High-field double-pancake superconducting coils and a method of winding

    DOE Patents [OSTI]

    Materna, P.A.

    1984-01-31

    A double-pancake coil having first and second pancakes may comprise a plurality of conductor means, each conductor means having a different grade and having one or more conductors, wherein each pancake of said double-pancake coil is comprised of inner and outer turns; wherein said inner turns are comprised of at least one of said conductor means wound about an axis and nested within one another; wherein said outer turns are comprised of said inner conductor means and at least one other conductor means co-wound about said inner turns and nested within one another; wherein each of said conductor means is wound along said axis from said first pancake to said second pancake at a different turn.

  18. Flexible shaft and roof drilling system

    DOE Patents [OSTI]

    Blanz, John H.

    1981-01-01

    A system for drilling holes in the roof of a mine has a flexible shaft with a pair of oppositely wound, coaxial flat bands. One of the flat bands defines an inner spring that is wound right handed into a helical configuration, adjacent convolutions being in nesting relationship to one another. The other flat band defines an outer spring that is wound left handed into a helical configuration about the inner band, adjacent convolutions being nesting relationship with one another. A transition member that is configured to hold a rock bit is mounted to one end of the flexible shaft. When torque and thrust are applied to the flexible shaft by a driver, the inner spring expands outwardly and the outer spring contracts inwardly to form a relatively rigid shaft.

  19. High energy overcurrent protective device

    DOE Patents [OSTI]

    Praeg, Walter F. (Palos Park, IL)

    1982-01-01

    Electrical loads connected to capacitance elements in high voltage direct current systems are protected from damage by capacitance discharge overcurrents by connecting between the capacitance element and the load, a longitudinal inductor comprising a bifilar winding wound about a magnetic core, which forms an incomplete magnetic circuit. A diode is connected across a portion of the bifilar winding which conducts a unidirectional current only. Energy discharged from the capacitance element is stored in the inductor and then dissipated in an L-R circuit including the diode and the coil winding. Multiple high voltage circuits having capacitance elements may be connected to loads through bifilar windings all wound about the aforementioned magnetic core.

  20. File storage and I/O

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

    O File storage and I/O JGI SCAVENGER HUNT - CLICK HERE There are 5 main user file spaces available on Genepool/Phoebe (soon to be 4 once House is retired on December 20, 2013). $HOME Your home directory on Genepool mounted across all NERSC systems. You should refer to this home directory as $HOME where ever possible. If you had an old home directory at JGI, on /house or on the netapps we recommend you refer to this old home directory as $OLD_HOME. You should not change the environment variable

  1. Lamar repowering project's creative modeling of old and new wins Marmaduke award

    SciTech Connect (OSTI)

    Peltier, R.

    2008-08-15

    Lamar Light and Power is a municipal utility that has been generating the south eastern Colorado city's electricity since 1920. Rising natural gas and oil costs pushed LL & P to retire its steam plant five years ago and begin hunting for more economic power sources. The answer: repower the existing plant with a state-of-the-art coal-fired circulating fluidized-bed combustor and cross-connect old and new steam turbines. The 120 million dollar project will stabilize the region's electricity rates for many years to come. 10 figs. 1 tab.

  2. Richland Operations Office

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

    ESO~Richland, Washington 99352 August 4, 2009 Certified Mail Mr. Thomas Zeilman Law Office of Thomas Zeilamn P.O. Box 34 Yakima, Washington 98907 Dear Mr. Zeilman: FREEDOM OF INFORMATION ACT REQUEST (FOI 2009-0041) You requested, pursuant to the Freedom of Information Act (FOJA), documents regarding any decisions made by the U.S. Department of Energy (DOE) to prohibit hunting or trapping of the Rattlesnake Hills Elk Herd within the Fitzner-Eberhart Arid Lands Ecology Reserve at the Hanford

  3. Richland Operations Office

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

    E Richland, Washington 99352 Certified Mail Mr. Thomas Zeilman Law Office of Thomas Zeilamn JUN 1 5 2009 P.O. Box 34 Yakima, Washington 98907 Dear Mr. Zeilman: FREEDOM OF INFORMATION ACT REQUEST (FOI 2009-0041) You requested, pursuant to the Freedom of Information Act (FOJA), documents regarding any decisions made by the U.S. Department of Energy (DOE) to prohibit hunting or trapping of the Rattlesnake Hills Elk Herd within the Fitzner-Eberhart Arid Lands Ecology Reserve at the Hanford Reach

  4. Top Low- or No-Cost Improvements | Department of Energy

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

    Top Low- or No-Cost Improvements Top Low- or No-Cost Improvements This presentation describes the top low- or no-cost projects to improve energy efficiency as identified in energy assessments performed by DOE and by the Industrial Assessment Centers. Top Low- or No-Cost Improvements (April 2, 2009) (1.94 MB) More Documents & Publications Energy Assessments FUJIFILM Hunt Chemicals U.S.A. Achieves Compressed Air System Energy-Reduction Goals with a Three-Phased Strategy Save Energy Now in Your

  5. "A discovery! The Higgs? Why is this important? How it was done"

    ScienceCinema (OSTI)

    Sally Dawson; Howard Gordan

    2013-07-18

    Data collected during 2011 and 2012 at the Large Hadron Collider (LHC) at CERN in Switzerland, the world's highest-energy proton collider, has culminated in the discovery of a new particle that is about 135 times heavier than a proton. But is it really the Higgs particle predicted by the theory that explains the origin of the mass of most elementary particles in the universe? The discovery and its possible identity is discussed by two Brookhaven Lab physicists, Sally Dawson and Howard Gordon, with deep roots in the hunt for the Higgs.

  6. British American Business | Department of Energy

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

    British American Business British American Business November 20, 2007 - 4:45pm Addthis Remarks as Prepared for Secretary Bodman Thank you. It's a pleasure to be back speaking to the members of British-American Business. I want to thank Peter Hunt for convening this event and for inviting me to be a part of it. I'm winding up a trip that began in Rome at the World Energy Conference where I and six of my fellow Energy Ministers from around the world shared our views on how to increase the world's

  7. "A discovery! The Higgs? Why is this important? How it was done"

    SciTech Connect (OSTI)

    Sally Dawson; Howard Gordan

    2012-06-26

    Data collected during 2011 and 2012 at the Large Hadron Collider (LHC) at CERN in Switzerland, the world's highest-energy proton collider, has culminated in the discovery of a new particle that is about 135 times heavier than a proton. But is it really the Higgs particle predicted by the theory that explains the origin of the mass of most elementary particles in the universe? The discovery and its possible identity is discussed by two Brookhaven Lab physicists, Sally Dawson and Howard Gordon, with deep roots in the hunt for the Higgs.

  8. LOS ALAMOS, N.M., Nov. 3, 2015-Nina Lanza, of Los Alamos National Laboratory's

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

    Hunting for meteorites in Antarctica November 3, 2015 Los Alamos scientist part of NASA's select few LOS ALAMOS, N.M., Nov. 3, 2015-Nina Lanza, of Los Alamos National Laboratory's Space and Remote Sensing group, was selected as one of eight members for the 2015-2016 field campaign of the Antarctica Search for Meteorites (ANSMET) program, which is supported by NASA. "These meteorites can help us understand the formation and evolution of our solar system," said Lanza. "They come

  9. Power-Amplified Predatory Strikes in Trap-Jaw Spiders

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

    Power-Amplified Predatory Strikes in Trap-Jaw Spiders Power-Amplified Predatory Strikes in Trap-Jaw Spiders Print Friday, 10 June 2016 13:23 "Trap-jaw" spiders are tiny (about 2 mm), ground-dwelling spiders that rely on hunting rather than web-building to capture prey. Hannah Wood, curator of spiders at the Smithsonian's National Museum of Natural History, was curious as to why these spiders' carapaces (their front sections) seemed almost neck-like and their chelicerae (mandibles or

  10. Science & Technology Review January/February 2010

    SciTech Connect (OSTI)

    Bearinger, J P

    2009-11-30

    This month's issue has the following articles: (1) Innovative Materials Rise to the Radiation Challenge - Commentary by Bruce Warner; (2) The Hunt for Better Radiation Detection - New materials will help radiation detectors pick up weak signals and accurately identify illicit radioactive sources; (3) Time-Critical Technology Identifies Deadly Bloodborne Pathogens - A portable device can simultaneously distinguish up to five bloodborne pathogens in just minutes; (4) Defending Computer Networks against Attack - A Laboratory effort takes a new approach to detecting increasingly sophisticated cyber attacks; and (5) Imaging Cargo's Inner Secrets - Livermore-University of California collaborators are modeling a new radiographic technique for identifying nuclear materials concealed inside cargo containers.

  11. The STEM Path to Antarctica

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

    STEM skills Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue: September 1, 2016 all issues All Issues » submit The STEM Path to Antarctica Nina Lanza, a staff scientist at the Laboratory realizes her dream of being a space scientist and hunts for space rocks at the ends of the earth March 1, 2016 Nina Lanza, a staff scientist on the ChemCam instrument team for the Curiosity Mars Rover, spent two month on the frozen glaciers with the

  12. EA-355_Scotia_Capital_CN.pdf

    Office of Environmental Management (EM)

    4 Endure Energy, L.L.C. EA-354 Endure Energy, L.L.C. Order authorizing Endure Energy, L.L.C. to export electric energy to Canada EA-354 Endure Energy, L.L.C. (380.51 KB) More Documents & Publications Application to Export Electric Energy OE Docket No. EA-354 Endure Energy, L.L.C. EA-357 Hunt Electric Power Marketing, L.L.C. Application to Export Electric Energy OE Docket No. EA-354 Endure Energy, L.L.C.: Federal Register Notice Volume 74, No. 105 - Jun. 3, 2009

  13. Kathryn Zurek LBL Berkeley November

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

    theories for dark matter: hunting beyond the WIMP Kathryn Zurek LBL Berkeley November 11, 2015 4:00 p.m. - Wilson Hall, One West The nature of dark matter is one of the most important outstanding problems in physics and cosmology. From observing astrophysical objects, we have learned that dark matter represents some 25% of the total energy of the universe, while ordinary matter weighs in at only about 4%. Although they make up a large fraction of the energy of the universe, dark matter particles

  14. Searching for Cosmic Accelerators via IceCube

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

    Searching for Cosmic Accelerators via IceCube Searching for Cosmic Accelerators via IceCube Berkeley Lab Researchers Part of an International Hunt November 21, 2013 Lynn Yarris, lcyarris@lbl.gov, 510.486.5375 Bert.jpg This event display shows "Bert," one of two neutrino events discovered at IceCube whose energies exceeded one petaelectronvolt (PeV). The colors show when the light arrived, with reds being the earliest, succeeded by yellows, greens and blues. The size of the circle

  15. 2009 - 03 | Jefferson Lab

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

    3 Mar 2009 Mon, 2009-03-23 14:00 Jefferson Lab To Receive $75 Million In Recovery Act Funding Tue, 2009-03-03 13:00 Teachers Invited to Activities Night at Jefferson Lab Mon, 2009-03-02 13:00 Media Advisory: March 7 Virginia Middle School Science Bowl Tournament Mon, 2009-03-02 13:00 JLab Guest Lecturer Discusses Hurricane Hunting - By Remote Control! On April 14 Mon, 2009-03-02 13:00 Jefferson Lab Hosts 23 Teams for Middle School Science Bowl on March 7

  16. Summary of New DOE-STD-1020-2011 NPH Analysis and Design Criteria for DOE

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

    Facilities (Proposed) | Department of Energy Summary of New DOE-STD-1020-2011 NPH Analysis and Design Criteria for DOE Facilities (Proposed) Summary of New DOE-STD-1020-2011 NPH Analysis and Design Criteria for DOE Facilities (Proposed) Summary of New DOE-STD-1020-2011 NPH Analysis and Design Criteria for DOE Facilities (Proposed) Quazi Hossain, LLNL Joe Hunt, BWXT/Y-12 Robert Kennedy, RPK Consulting Carl Mazzola, Shaw Environmental, Inc. Steve McDuffie, DOE Gerald Meyers, DOE DOE Natural

  17. Israel: A Source of Innovation for GE |GE Global Research

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

    Israel: A Source of Innovation for GE Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Israel: A Source of Innovation for GE Oded Meirav 2014.05.22 Unlike other research organizations within GE Global Research, my team is not tasked with developing technology for GE's businesses. Instead...we hunt! Our job is to identify

  18. Refinery Capacity Report

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

    State/Refiner/Location Alkylates Aromatics Isobutane Lubricants Isomers Isopentane and Isohexane Asphalt and Road Oil Marketable Petroleum Coke Hydrogen (MMcfd) Sulfur (short tons per day) Table 4. Production Capacity of Operable Petroleum Refineries by State as of January 1, 2016 (Barrels per Stream Day, Except Where Noted) Isooctane a ..................................................................... Alabama 0 0 15,000 1,150 4,200 0 7,120 40 228 0 Hunt Refining Co 0 0 15,000 0 4,200 0 7,120

  19. Lead contamination in the Mallard (Anas platyrhynchos) in Italy

    SciTech Connect (OSTI)

    Tirelli, E.; Maestrini, N.; Govoni, S.; Catelli, E.

    1996-05-01

    The main cause of lead poisoning in waterfowl is due to ingestion of spent lead shot in areas of high hunting pressure . Italian literature on this subject is very scarce and the few available studies concern episodic cases. to contribute to the assessment of the impact of lead shot in waterfowl in Italy, systematic research has been carried out on shorebirds caught for ringing in Tiscany and are continuing on dabbling and diving ducks by checking the presence of lead in blood samples and lead shot in the gizzard. This study targets the mallard duck. 17 refs., 1 fig., 1 tab.

  20. News | Princeton Plasma Physics Lab

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

    Hunting for Big Bang neutrinos that could provide fresh insight on the origin of the universe Like "detecting a heartbeat in an arena" full of people Click on an image below to view the high resolution image. Then right click on the image and select "Save Image" or "Save Image As..." Princeton physicist Chris Tully in the PTOLEMY laboratory. Behind him are powerful superconducting magnets on either side of the vacuum chamber. View of the dilution refrigerator that

  1. Extreme Science (LBNL Science at the Theater)

    SciTech Connect (OSTI)

    Ajo-Franklin, Caroline; Klein, Spencer; Minor, Andrew; Torok, Tamas

    2012-02-27

    On Feb. 27, 2012 at the Berkeley Repertory Theatre, four Berkeley Lab scientists presented talks related to extreme science - and what it means to you. Topics include: Neutrino hunting in Antarctica. Learn why Spencer Klein goes to the ends of the Earth to search for these ghostly particles. From Chernobyl to Central Asia, Tamas Torok travels the globe to study microbial diversity in extreme environments. Andrew Minor uses the world's most advanced electron microscopes to explore materials at ultrahigh stresses and in harsh environments. And microbes that talk to computers? Caroline Ajo-Franklin is pioneering cellular-electrical connections that could help transform sunlight into fuel.

  2. 2005 - 04 | Jefferson Lab

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

    4 Apr 2005 Fri, 2005-04-22 00:00 Latest Data Deal 'Pentaquark' Sightings a Fresh Blow (Science Magazine) Thu, 2005-04-21 00:00 Nuclear imaging of iodine uptake in mouse tissues (Medical News Today) Wed, 2005-04-20 00:00 Pentaquark hunt draws a blank (NewScientist.com) Wed, 2005-04-20 00:00 Boffins five quarks short of a sub-atomic particle (The Register) Tue, 2005-04-19 00:00 Einstein and the violin (Symmetry) Tue, 2005-04-19 00:00 Deconstruction: Control Room (Symmetry) Mon, 2005-04-18 00:00

  3. Mapping the metal uptake in plants from Jasper Ridge Biological Preserve using synchrotron micro-focused X-ray fluorescence spectroscopy

    SciTech Connect (OSTI)

    Lo, Allison

    2015-08-20

    Serpentine soil originates in the Earth’s mantle and contains high concentrations of potentially toxic transition metals. Although serpentine soil limits plant growth, endemic and adapted plants at Jasper Ridge Biological Preserve, located behind SLAC National Accelerator Laboratory, can tolerate these conditions. Serpentine soil and seeds belonging to native California and invasive plants were collected at Jasper Ridge. The seeds were grown hydroponically and on serpentine and potting soil to examine the uptake and distribution of ions in the roots and shoots using synchrotron micro-focused X-ray fluorescence spectroscopy. The results were used to determine differences between serpentine-tolerant plants. Rye grown on potting soil was enriched in Ni, Fe, Mn, and Cr compared to purple needlegrass grown on serpentine soil. Serpentine vegetation equally suppressed the uptake of Mn, Ni, and Fe in the roots and shoots. The uptake of Ca and Mg affected the uptake of other elements such as K, S, and P.

  4. Chemical inducible promoter used to obtain transgenic plants with a silent marker and organisms and cells and methods of using same for screening for mutations

    DOE Patents [OSTI]

    Zuo, Jianru; Chua, Nam-Hai

    2007-06-12

    Disclosed is a chemically inducible promoter for transforming plants or plant cells with genes which are regulatable by adding the plants or cells to a medium containing an inducer or by removing them from such medium. The promoter is inducible by a glucocorticoid, estrogen or inducer not endogenous to plants. Such promoters may be used with any plant genes that can promote shoot regeneration and development to induce shoot formation in the presence of a glucocorticoid, estrogen or inducer. The promoter may be used with antibiotic or herbicide resistance genes or other genes which are regulatable by the presence or absence of a given inducer. Also presented are organisms or cells comprising a gene wherein the natural promoter of the gene is disrupted and the gene is placed under the control of a transgenic inducible promoter. These organisms and cells and their progeny are useful for screening for conditional gain of function and loss of function mutations.

  5. Mapping the Metal Uptake in Plants from Jasper Ridge Biological Preserve - Oral Presentation

    SciTech Connect (OSTI)

    Lo, Allison

    2015-08-24

    Serpentine soil originates in the Earth’s mantle and contains high concentrations of potentially toxic transition metals. Although serpentine soil limits plant growth, endemic and adapted plants at Jasper Ridge Biological Preserve, located behind SLAC National Accelerator Laboratory, can tolerate these conditions. Serpentine soil and seeds belonging to native California and invasive plants were collected at Jasper Ridge. The seeds were grown hydroponically and on serpentine and potting soil to examine the uptake and distribution of ions in the roots and shoots using synchrotron micro-focused X-ray fluorescence spectroscopy. The results were used to determine differences between serpentinetolerant plants. Rye grown on potting soil was enriched in Ni, Fe, Mn, and Cr compared to purple needlegrass grown on serpentine soil. Serpentine vegetation equally suppressed the uptake of Mn, Ni, and Fe in the roots and shoots. The uptake of Ca and Mg affected the uptake of other elements such as K, S, and P.

  6. Uptake by plants of radionuclides from FUSRAP waste materials

    SciTech Connect (OSTI)

    Knight, M.J.

    1983-04-01

    Radionuclides from FUSRAP wastes potentially may be taken up by plants during remedial action activities and permanent near-surface burial of contaminated materials. In order to better understand the propensity of radionuclides to accumulate in plant tissue, soil and plant factors influencing the uptake and accumulation of radionuclides by plants are reviewed. In addition, data describing the uptake of the principal radionuclides present in FUSRAP wastes (uranium-238, thorium-230, radium-226, lead-210, and polonium-210) are summarized. All five radionuclides can accumulate in plant root tissue to some extent, and there is potential for the translocation and accumulation of these radionuclides in plant shoot tissue. Of these five radionuclides, radium-226 appears to have the greatest potential for translocation and accumulation in plant shoot tissue. 28 references, 1 figure, 3 tables.

  7. Sandia National Laboratories: Careers: Special Programs

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

    Special Programs Critical Skills Master's Program Master's Fellowship Program Nonlinear Mechanics and Dynamics Research Institute Wounded Warrior Career Development Program Careers Special Programs Special career opportunities for select individuals Join Sandia's workforce while receiving support and training to achieve your dreams and reach greater heights in your education and career. Critical Skills Master's Program Fully funded master's of science degrees are available through Sandia's

  8. Photochemical tissue bonding

    DOE Patents [OSTI]

    Redmond, Robert W.; Kochevar, Irene E.

    2012-01-10

    Photochemical tissue bonding methods include the application of a photosensitizer to a tissue and/or tissue graft, followed by irradiation with electromagnetic energy to produce a tissue seal. The methods are useful for tissue adhesion, such as in wound closure, tissue grafting, skin grafting, musculoskeletal tissue repair, ligament or tendon repair and corneal repair.

  9. The HOTBOX: A Visual User Interface to Medical Data

    SciTech Connect (OSTI)

    Ward, Richard C; Pouchard, Line Catherine; Beckerman, Barbara G; Dickson, Stewart

    2006-01-01

    The Defense Advanced Research Projects Agency (DARPA) Virtual Soldier (VS) Project recently investigated methods to predict outcomes from penetrating wounds based on comparison of complex mathematical models and clinical data including baseline X-ray computed tomography (CT) and post wound imaging. A need of the project was to correlate three-dimensional (3D) anatomy to extensive information, including pathophysiology of the wounded soldier, using the 3D anatomical geometry as an interface. To address this need, Oak Ridge National Laboratory (ORNL) developed the HotBox, a user interface (UI) that links a given point in space (a voxel) to the structural knowledge ontology describing the anatomy at that location. In addition, the HotBox links the location to the individual's physiological state (vital signs) and a description of the wound. The implementation and use of the HotBox is explained and the implications for the future of medical records, pre-surgical planning, image-guided surgery, and post-surgical treatment and rehabilitation are discussed.

  10. Filter holder assembly having extended collar spacer ring

    DOE Patents [OSTI]

    Alvin, Mary Anne (Pittsburgh, PA); Bruck, Gerald J. (Murrysville, PA)

    2002-01-01

    A filter holder assembly is provided that utilizes a fail-safe regenerator unit with an annular spacer ring having an extended metal collar for containment and positioning of a compliant ceramic gasket used in the assembly. The filter holder assembly is disclosed for use with advanced composite, filament wound, and metal candle filters.

  11. Fault current limiter with shield and adjacent cores

    DOE Patents [OSTI]

    Darmann, Francis Anthony; Moriconi, Franco; Hodge, Eoin Patrick

    2013-10-22

    In a fault current limiter (FCL) of a saturated core type having at least one coil wound around a high permeability material, a method of suppressing the time derivative of the fault current at the zero current point includes the following step: utilizing an electromagnetic screen or shield around the AC coil to suppress the time derivative current levels during zero current conditions.

  12. Nuclear breeder reactor fuel element with silicon carbide getter

    DOE Patents [OSTI]

    Christiansen, David W. (Kennewick, WA); Karnesky, Richard A. (Richland, WA)

    1987-01-01

    An improved cesium getter 28 is provided in a breeder reactor fuel element or pin in the form of an extended surface area, low density element formed in one embodiment as a helically wound foil 30 located with silicon carbide, and located at the upper end of the fertile material upper blanket 20.

  13. High voltage fault current limiter having immersed phase coils

    DOE Patents [OSTI]

    Darmann, Francis Anthony

    2014-04-22

    A fault current limiter including: a ferromagnetic circuit formed from a ferromagnetic material and including at least a first limb, and a second limb; a saturation mechanism surrounding a limb for magnetically saturating the ferromagnetic material; a phase coil wound around a second limb; a dielectric fluid surrounding the phase coil; a gaseous atmosphere surrounding the saturation mechanism.

  14. Recovery Act Provides Big Boost with a Nanoscale Focus | Department of

    Energy Savers [EERE]

    Ramamoorthy Ramesh About Us Ramamoorthy Ramesh - Former Director, SunShot Initiative & Solar Energy Technologies Program Ramamoorthy Ramesh is the former Director of the SunShot Initiative and Solar Energy Technologies Program. Most Recent Making the Impossible Possible: From Kennedy's Moonshot to Solar's SunShot June 21 SunShot Grand Challenge Highlights Ambitious Efforts along the Entire Solar Spectrum June 13 SunShot Shoots for the Moon with First Grand Challenge Event May 23 of

  15. DOE and NNSA recognize LGBT Pride Month | National Nuclear Security

    National Nuclear Security Administration (NNSA)

    Administration | (NNSA) and NNSA recognize LGBT Pride Month Tuesday, June 28, 2016 - 1:47pm The Department of Energy (DOE) recognized Lesbian, Gay, Bisexual & Transgender (LGBT) Pride Month with an employee educational event at its headquarters in Washington. The event - Beyond Marriage: The Next Chapter of Equality - addressed efforts to advance LGBT equality a year after the landmark U.S. Supreme Court decision and the horrific mass shooting at the Pulse nightclub in Orlando. The event

  16. Ramamoorthy Ramesh | Department of Energy

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

    Ramamoorthy Ramesh About Us Ramamoorthy Ramesh - Former Director, SunShot Initiative & Solar Energy Technologies Program Ramamoorthy Ramesh is the former Director of the SunShot Initiative and Solar Energy Technologies Program. Most Recent Making the Impossible Possible: From Kennedy's Moonshot to Solar's SunShot June 21 SunShot Grand Challenge Highlights Ambitious Efforts along the Entire Solar Spectrum June 13 SunShot Shoots for the Moon with First Grand Challenge Event May 23

  17. Southwestern Power Administration

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

    SWPA Crime Witness Program 918-728-5742 Crime Witness Program Southwestern needs your help. Because much of our electrical transmission lines and equipment is located in secluded, rural areas, we need help protecting it from crimes such as: Shooting at Southwestern's insulators, power lines, transmission towers, or substation equipment Dumping waste or other materials on Southwestern property Vandalizing Southwestern's property, buildings, or vehicles Stealing Southwestern's equipment, supplies,

  18. Active Shooter Training Workshop | Department of Energy

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

    Active Shooter Training Workshop Active Shooter Training Workshop June 27, 2014 - 1:00pm Addthis Active Shooter Training Workshop | Square Range Diagnostic Live Fire Course Active Shooter Training Workshop | Square Range Diagnostic Live Fire Course Active Shooter Training Workshop | Movement to Contact Live Fire Drill with 3D Targets Active Shooter Training Workshop | Movement to Contact Live Fire Drill with 3D Targets Active Shooter Training Workshop | Decisional Shooting Isolation Drill Active

  19. Running Jobs

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

    Queues and Policies Monitoring Jobs Using OpenMP with MPI Memory Considerations Runtime Tuning Options Running Large Scale Jobs Trouble Shooting and Error Messages Completed Jobs How Usage Is Charged File Storage and I/O Software and Tools Debugging and profiling Performance and Optimization Cray XE Documentation Cluster Compatibility Mode Hopper, Cray XE6 Carver Jesup Dirac Edison Phase I Euclid - Retired 01/31/2013 Franklin - Retired 04/30/12 Bassi Storage & File Systems Application

  20. Fortran MPI/OpenMP example

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

    Getting Started Configuration Programming Running Jobs Overview Interactive Jobs Batch Jobs Example Batch Scripts Using aprun Queues and Policies Monitoring Jobs Using OpenMP with MPI Memory Considerations Runtime Tuning Options Running Large Scale Jobs Trouble Shooting and Error Messages Completed Jobs How Usage Is Charged File Storage and I/O Software and Tools Debugging and profiling Performance and Optimization Cray XE Documentation Cluster Compatibility Mode Hopper, Cray XE6 Carver Jesup

  1. June 2016 | National Nuclear Security Administration | (NNSA)

    National Nuclear Security Administration (NNSA)

    June 2016 DOE and NNSA recognize LGBT Pride Month Tuesday, June 28, 2016 - 1:47pm The Department of Energy (DOE) recognized Lesbian, Gay, Bisexual & Transgender (LGBT) Pride Month with an employee educational event at its headquarters in Washington. The event - Beyond Marriage: The Next Chapter of Equality - addressed efforts to advance LGBT equality a year after the landmark U.S. Supreme Court decision and the horrific mass shooting at the Pulse nightclub in Orlando. The event was organized

  2. Unique Auxin Regulation Mechanism Discovered

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

    Unique Auxin Regulation Mechanism Discovered Print The plant hormone auxin regulates many plant growth and development processes, including shoot growth, root branching, fruit ripening, tropisms, and flowering. But how such a simple molecule elicits such a variety of cellular responses has been a mystery. An important breakthrough came in 2005, wh en a conserved plant protein known as TIR1 (part of a protein destruction machinery system) was identified as a receptor for auxin. Now, an

  3. Unique Auxin Regulation Mechanism Discovered

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

    Unique Auxin Regulation Mechanism Discovered Print The plant hormone auxin regulates many plant growth and development processes, including shoot growth, root branching, fruit ripening, tropisms, and flowering. But how such a simple molecule elicits such a variety of cellular responses has been a mystery. An important breakthrough came in 2005, wh en a conserved plant protein known as TIR1 (part of a protein destruction machinery system) was identified as a receptor for auxin. Now, an

  4. Unique Auxin Regulation Mechanism Discovered

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

    Unique Auxin Regulation Mechanism Discovered Print The plant hormone auxin regulates many plant growth and development processes, including shoot growth, root branching, fruit ripening, tropisms, and flowering. But how such a simple molecule elicits such a variety of cellular responses has been a mystery. An important breakthrough came in 2005, wh en a conserved plant protein known as TIR1 (part of a protein destruction machinery system) was identified as a receptor for auxin. Now, an

  5. Unique Auxin Regulation Mechanism Discovered

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

    Unique Auxin Regulation Mechanism Discovered Print The plant hormone auxin regulates many plant growth and development processes, including shoot growth, root branching, fruit ripening, tropisms, and flowering. But how such a simple molecule elicits such a variety of cellular responses has been a mystery. An important breakthrough came in 2005, wh en a conserved plant protein known as TIR1 (part of a protein destruction machinery system) was identified as a receptor for auxin. Now, an

  6. Unique Auxin Regulation Mechanism Discovered

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

    Unique Auxin Regulation Mechanism Discovered Unique Auxin Regulation Mechanism Discovered Print Wednesday, 29 August 2007 00:00 The plant hormone auxin regulates many plant growth and development processes, including shoot growth, root branching, fruit ripening, tropisms, and flowering. But how such a simple molecule elicits such a variety of cellular responses has been a mystery. An important breakthrough came in 2005, wh en a conserved plant protein known as TIR1 (part of a protein destruction

  7. Triangle Universities Nuclear Laboratory : 2011

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

    Calvin Howell Alex Crowell Publications INSPIRES List Useful Links Duke Phytotron TUNL Studies in Plant Physiology Primary plant productivity sustains life on Earth and is a natural process for regulating atmospheric carbon dioxide (CO2) concentration. Many of the main features of plant growth and development can be modeled by treating plants as organisms composed of modular morphological subunits with physiological functionality, e.g., leaf, shoot and root. Each subunit performs a specialized

  8. US ITER | Media Corner

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

    Corner Fact Sheets Hydrogen Fusion ITER Project US ITER Progress US ITER Participants More Project Background Creating a Star - The Global ITER Partnership Features and Highlights Central Solenoid Fabrication: A Photo Reportage [ITER Newsline, July 18, 2016] Shooting selected pellets into the plasma [ITER Newsline, June 13, 2016] Winding completed on first central solenoid module [ITER Newsline, Arpril 11, 2016] Fusion diagnostics heat up across the US [US ITER, October 22, 2015] Preparing a

  9. HPC - Platforms Penta Chart

    SciTech Connect (OSTI)

    Trujillo, Angelina Michelle

    2015-10-08

    Strategy, Planning, Acquiring- very large scale computing platforms come and go and planning for immensely scalable machines often precedes actual procurement by 3 years. Procurement can be another year or more. Integration- After Acquisition, machines must be integrated into the computing environments at LANL. Connection to scalable storage via large scale storage networking, assuring correct and secure operations. Management and Utilization – Ongoing operations, maintenance, and trouble shooting of the hardware and systems software at massive scale is required.

  10. Optimal operation of a concurrent-flow corn dryer with a drying heat pump using superheated steam

    SciTech Connect (OSTI)

    Moraitis, C.S. [Systelligence Consultants and Research Associates, Volos (Greece); Akritidis, C.B. [Dept. of Hydraulics and Agricultural Engineering, Thessaloniki (Greece)

    1998-07-01

    A numerical model of a concurrent-flow dryer of corn using superheated steam as drying medium is solved applying a shooting technique, so as to satisfy boundary conditions imposed by the optimal design of a drying heat pump. The drying heat pump is based on the theory of minimum energy cycles. The solution of the model proves the applicability of the heat pump to a concurrent-flow dryer, achieving a Specific Energy Consumption as low as 1080 kJ/kg.

  11. C/sub 4/ photosynthesis in Euphorbia degeneri and E. remyi: a comparison of photosynthetic carbon metabolism in leaves, callus cultures and regenerated plants

    SciTech Connect (OSTI)

    Ruzin, S.E.

    1984-04-01

    Based on analysis of /sup 14/CO/sub 2/ fixation kinetics and assays of enzymes related to C/sub 4/ metabolism (NAD-ME, NADP-ME, NAD-MDH, NADP-MDH, AST, ALT), leaves and regenerated plants of Euphorbia degeneri exhibit a modified NADP-ME-type photosynthesis. Apparently, both aspartate and malate are used for transport of CO/sub 2/ to bundle sheath cells. Callus grown on either non-shoot-forming or shoot-forming media fixes CO/sub 2/ into RPP-cycle intermediates and sucrose, as well as malate and aspartate. /sup 14/CO/sub 2/ pulse/chase kinetics show no significant loss of label from C/sub 4/ acids throughout a one minute chase. Analysis of PEPCase revealed the presence of 2 isoenzymes in both leaf and regenerated plant tissues (K/sub m/ (PEP) = 0.080 and 0.550) but only one isoenzyme in callus (K/sub m/ = 0.100). It appears that C/sub 4/ photosynthesis does not occur in callus derived from this C/sub 4/ dicot but is regenerated concomitant with shoot regeneration, and ..beta..-carboxylation of PEP in callus, mediated by the low K/sub m/ isoenzyme of PEPCase, produces C/sub 4/ acids that are not involved in the CO/sub 2/ shuttle mechanism characteristic of C/sub 4/ photosynthesis. 161 references, 19 figures, 12 tables.

  12. 2012 Aspen Winter Conferences on High Energy and Astrophysics

    SciTech Connect (OSTI)

    Campbell, John; Olivier, Dore; Fox, Patrick; Furic, Ivan; Halkiadakis, Eva; Schmidt, Fabian; Senatore, Leonardo; Smith, Kendrick M; Whiteson, Daniel

    2012-05-01

    Aspen Center for Physics Project Summary DE-SC0007313 Budget Period: 1/1/2012 to 12/31/2012 The Hunt for New Particles, from the Alps to the Plains to the Rockies The 2012 Aspen Winter Conference on Particle Physics was held at the Aspen Center for Physics from February 11 to February 17, 2012. Sixty-seven participants from nine countries, and several universities and national labs attended the workshop titled, The Hunt for New Particles, from the Alps to the Plains to the Rockies. There were 53 formal talks, and a considerable number of informal discussions held during the week. The weeks events included a public lecture-Hunting the Dark Universe given by Neal Weiner from New York University) and attended by 237 members of the public, and a physics cafe geared for high schoolers that is a discussion with physicists conducted by Spencer Chang (University of Oregon), Matthew Reece (Harvard University) and Julia Shelton (Yale University) and attended by 67 locals and visitors. While there were no published proceedings, some of the talks are posted online and can be Googled. The workshop was organized by John Campbell (Fermilab), Patrick Fox (Fermilab), Ivan Furic (University of Florida), Eva Halkiadakis (Rutgers University) and Daniel Whiteson (University of California Irvine). Additional information is available at http://indico.cern.ch/conferenceDisplay.py?confId=143360. Inflationary Theory and its Confrontation with Data in the Planck Era The 2012 Aspen Winter Conference on Astroparticle physics held at the Aspen Center for Physics was Inflationary Theory and its Confrontation with Data in the Planck Era. It was held from January 30 to February 4, 2012. The 62 participants came from 7 countries and attended 43 talks over five days. Late mornings through the afternoon are reserved for informal discussions. In feedback received from participants, it is often these unplanned chats that produce the most excitement due to working through problems with fellow

  13. The ITER pre-compression rings – A first in cryogenic composite technology

    SciTech Connect (OSTI)

    Rajainmaki, Hannu; Fanthome, John; Losasso, Marcello; Rodriguez, Jesus; Evans, David; Diaz, Victor

    2014-01-27

    The ITER Pre-Compression Rings represent one of the heaviest composite structures ever manufactured as a single piece and the largest - the outer diameter will be above 5.5 meters - intended for use in a cryogenic environment. With a cross section of 337 mm × 288 mm, each item will weigh more than 3,000 kg. A development program, based on filament wound and dry wound S2 glass unidirectional fibers, the latter processed by VARTM, was completed on one fifth scale rings, and these materials and techniques were shown to be satisfactory. The paper describes how a technology applied to build up primary structures of European launchers is being accommodated to produce the ITER Pre-Compression Rings, fulfilling its extremely challenging requirements. In addition, we will describe how the structural analysis is correlated with the test results of scaled down rings, as well as how the pre-compression rings’ manufacturing process will be qualified.

  14. CVD apparatus and process for the preparation of fiber-reinforced ceramic composites

    DOE Patents [OSTI]

    Caputo, Anthony J.; Devore, Charles E.; Lowden, Richard A.; Moeller, Helen H.

    1990-01-01

    An apparatus and process for the chemical vapor deposition of a matrix into a preform having circumferentially wound ceramic fibers, comprises heating one surface of the preform while cooling the other surface thereof. The resulting product may have fibers that are wound on radial planes or at an angle from the radial planes. The fibers can also be precoated with pyrolytic carbon before application of the matrix. The matrix is applied by passing reactant gas through the preform thereof to the other side thereof for the initial deposition of matrix near such other surface of the preform. The matrix fills in the preform from the other side surface thereof to the surface of the side of application thereof until a desired amount of matrix has been deposited.

  15. The significance of macrophage phenotype in cancer and biomaterials

    SciTech Connect (OSTI)

    Bygd, Hannah C.; Forsmark, Kiva D.; Bratlie, Kaitlin M.

    2014-11-25

    Macrophages have long been known to exhibit heterogeneous and plastic phenotypes. They show functional diversity with roles in homeostasis, tissue repair, immunity and disease. There exists a spectrum of macrophage phenotypes with varied effector functions, molecular determinants, cytokine and chemokine profiles, as well as receptor expression. In tumor microenvironments, the subset of macrophages known as tumor-associated macrophages generates byproducts that enhance tumor growth and angiogenesis, making them attractive targets for anti-cancer therapeutics. With respect to wound healing and the foreign body response, there is a necessity for balance between pro-inflammatory, wound healing, and regulatory macrophages in order to achieve successful implantation of a scaffold for tissue engineering. In this review, we discuss the multitude of ways macrophages are known to be important in cancer therapies and implanted biomaterials.

  16. The significance of macrophage phenotype in cancer and biomaterials

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

    Bygd, Hannah C.; Forsmark, Kiva D.; Bratlie, Kaitlin M.

    2014-11-25

    Macrophages have long been known to exhibit heterogeneous and plastic phenotypes. They show functional diversity with roles in homeostasis, tissue repair, immunity and disease. There exists a spectrum of macrophage phenotypes with varied effector functions, molecular determinants, cytokine and chemokine profiles, as well as receptor expression. In tumor microenvironments, the subset of macrophages known as tumor-associated macrophages generates byproducts that enhance tumor growth and angiogenesis, making them attractive targets for anti-cancer therapeutics. With respect to wound healing and the foreign body response, there is a necessity for balance between pro-inflammatory, wound healing, and regulatory macrophages in order to achieve successfulmore » implantation of a scaffold for tissue engineering. In this review, we discuss the multitude of ways macrophages are known to be important in cancer therapies and implanted biomaterials.« less

  17. Corona and Motor Voltage Interim Report

    SciTech Connect (OSTI)

    Hsu, J.S.

    2005-05-06

    It has been suggested that to meet the FreedomCAR objectives for cost, size, weight, efficiency, and reliability higher buss voltages be utilized in HEV and FC automotive applications. The reasoning is that since electric power is equal to the product of voltage and current for a given power a higher voltage and lower current would result in smaller cable and inverter switching components. Consequently, the system can be lighter and smaller. On the other hand, higher voltages are known to require better and thicker electrical insulation that reduce the available slot area for motor windings. One cause of slow insulation breakdown is corona that gradually erodes the insulation and shortens the life expectancy of the motor. This study reports on the results of a study on corona initiating voltages for mush-wound and bobbin-wound stators. A unique testing method is illustrated.

  18. Multistrand superconductor cable

    DOE Patents [OSTI]

    Borden, A.R.

    1984-03-08

    Improved multistrand Rutherford-type superconductor cable is produced by using strands which are preformed, prior to being wound into the cable, so that each strand has a variable cross section, with successive portions having a substantially round cross section, a transitional oval cross section, a rectangular cross section, a transitional oval cross section, a round cross section and so forth, in repetitive cycles along the length of the strand. The cable is wound and flattened so that the portions of rectangular cross section extend across the two flat sides of the cable at the strand angle. The portions of round cross section are bent at the edges of the flattened cable, so as to extend between the two flat sides. The rectangular portions of the strands slide easil

  19. CVD apparatus and process for the preparation of fiber-reinforced ceramic composites

    DOE Patents [OSTI]

    Caputo, A.J.; Devore, C.E.; Lowden, R.A.; Moeller, H.H.

    1990-01-23

    An apparatus and process for the chemical vapor deposition of a matrix into a preform having circumferentially wound ceramic fibers, comprises heating one surface of the preform while cooling the other surface thereof. The resulting product may have fibers that are wound on radial planes or at an angle from the radial planes. The fibers can also be precoated with pyrolytic carbon before application of the matrix. The matrix is applied by passing reactant gas through the preform thereof to the other side thereof for the initial deposition of matrix near such other surface of the preform. The matrix fills in the preform from the other side surface thereof to the surface of the side of application thereof until a desired amount of matrix has been deposited. 6 figs.

  20. Gas insulated transmission line having low inductance intercalated sheath

    DOE Patents [OSTI]

    Cookson, Alan H. (Southboro, MA)

    1978-01-01

    A gas insulated transmission line including an outer sheath, an inner conductor disposed within the outer sheath, and an insulating gas between the inner conductor and the outer sheath. The outer sheath comprises an insulating tube having first and second ends, and having interior and exterior surfaces. A first electrically conducting foil is secured to the interior surface of the insulating tube, is spirally wound from one tube end to the second tube end, and has a plurality of overlapping turns. A second electrically conducting foil is secured to the exterior surface of the insulating tube, and is spirally wound in the opposite direction from the first electrically conducting foil. By winding the foils in opposite directions, the inductances within the intercalated sheath will cancel each other out.

  1. Flexible cryogenic conduit

    DOE Patents [OSTI]

    Brindza, Paul Daniel; Wines, Robin Renee; Takacs, James Joseph

    1999-01-01

    A flexible and relatively low cost cryogenic conduit is described. The flexible cryogenic conduit of the present invention comprises a first inner corrugated tube with single braided serving, a second outer corrugated tube with single braided serving concentric with the inner corrugated tube, and arranged outwardly about the periphery of the inner corrugated tube and between the inner and outer corrugated tubes: a superinsulation layer; a one half lap layer of polyester ribbon; a one half lap layer of copper ribbon; a spirally wound refrigeration tube; a second one half lap layer of copper ribbon; a second one half lap layer of polyester ribbon; a second superinsulation layer; a third one half lap layer of polyester ribbon; and a spirally wound stretchable and compressible filament.

  2. Borehole induction coil transmitter

    DOE Patents [OSTI]

    Holladay, Gale; Wilt, Michael J.

    2002-01-01

    A borehole induction coil transmitter which is a part of a cross-borehole electromagnetic field system that is used for underground imaging applications. The transmitter consists of four major parts: 1) a wound ferrite or mu-metal core, 2) an array of tuning capacitors, 3) a current driver circuit board, and 4) a flux monitor. The core is wound with several hundred turns of wire and connected in series with the capacitor array, to produce a tuned coil. This tuned coil uses internal circuitry to generate sinusoidal signals that are transmitted through the earth to a receiver coil in another borehole. The transmitter can operate at frequencies from 1-200 kHz and supplies sufficient power to permit the field system to operate in boreholes separated by up to 400 meters.

  3. SPECIAL SEMINAR - The NOTTE experiment, or how to become a Total Solar Eclipse chaser

    ScienceCinema (OSTI)

    None

    2011-10-06

    The NOTTE experiment (Neutrino Oscillations with Telescope during Total Eclipse) aims at searching for visible photons emitted through a possible radiative decay of solar neutrinos. The experiment and the expeditions organized by a group of physicists and astrophysicists from INFN and INAF Bologna hunting for Total Solar Eclipses from 1998 to 2006 wil be described. The results of observations performed during total solar eclipse expeditions in 2001 (Zambia) and 2006 (Sahara desert, Libya) are presented and a beautiful photo gallery will be shown. Other peculiar observations that can be made during a solar eclipse are also illustrated. The seminar will be followed by a brief presentation of future camps for solar eclipse chasers and scientists organized in 2008 in Russia, Kazakhstan, China and Mongolia, in 2009 in Shanghai and on the Easter Island in 2010.

  4. Influence of Alloy and Solidification Parameters on Grain Refinement in Aluminum Weld Metal due to Inoculation

    SciTech Connect (OSTI)

    Schempp, Philipp [BAM, Germany; Tang, Z. [BIAS, Germany; Cross, Carl E. [Los Alamos National Laboratory; Seefeld, T. [BIAS, Germany; Pittner, A. [BAM, Germany; Rethmeier, M. [BAM, Germany

    2012-06-28

    The goals are: (1) Establish how much Ti/B grain refiner is need to completely refine aluminum weld metal for different alloys and different welding conditions; (2) Characterize how alloy composition and solidification parameters affect weld metal grain refinement; and (3) Apply relevant theory to understand observed behavior. Conclusions are: (1) additions of Ti/B grain refiner to weld metal in Alloys 1050, 5083, and 6082 resulted in significant grain refinement; (2) grain refinement was more effective in GTAW than LBW, resulting in finer grains at lower Ti content - reason is limited time available for equiaxed grain growth in LBW (inability to occlude columnar grain growth); (3) welding travel speed did not markedly affect grain size within GTAW and LBW clusters; and (4) application of Hunt CET analysis showed experimental G to be on the order of the critical G{sub CET}; G{sub CET} was consistently higher for GTAW than for LBW.

  5. PDSF User Meeting 09-02-14.pptx

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

    2, 2014 Lisa Gerhardt Utilization --- 2 --- Past Outages * 8/12/14 ( all d ay): P DSF m aintenance, m igraBon t o global h omes Planned Outages * Eliza18 s witch s omeBme t his w eek. E sBmate 1 2 hours o f d own B me U-Hunting * Old P DSF h omes a re m ounted r ead o nly * Need to be removed eventually (no date yet) * Any r eference t o " /u/" o r " /home" w ill f ail o nce this happens * Please r eplace t hese w ith " $HOME" o r / global/ homes/.... * The e nBre S

  6. A Historical Profile of the Higgs Boson

    SciTech Connect (OSTI)

    Ellis, John; Gaillard, Mary K.; Nanopoulos, Dimitri V.

    2012-01-31

    The Higgs boson was postulated in 1964, and phenomenological studies of its possible production and decays started in the early 1970s, followed by studies of its possible productionin e{sup +} e{sup -}, {anti p}p and pp collisions, in particular. Until recently, the most sensitive searches for the Higgs boson were at LEP between 1989 and 2000, which have been complemented bysearches at the Fermilab Tevatron. The LHC has recently entered the hunt, excluding a Higgs boson over a large range of masses and revealing a tantalizing hint in the range 119 to125 GeV, and there are good prospects that the existence or otherwise of the Higgs boson will soon be established. One of the most attractive possibilities is that the Higgs bosonis accompanied by supersymmetry, though composite options have yet to be excluded. This article reviews some of the key historical developments in Higgs physics over the past half-century.

  7. Science at the Theatre - Extreme Science - Promo Video

    ScienceCinema (OSTI)

    Klein, Spencer

    2013-05-29

    On Feb. 27 at 7 pm at the Berkeley Repertory Theatre, join four Berkeley Lab scientists as they discuss extreme science -- and what it means to you. Topics include: Neutrino hunting in Antarctica. Learn why Spencer Klein goes to the ends of the Earth to search for these ghostly particles. From Chernobyl to Central Asia, Tamas Torok travels the globe to study microbial diversity in extreme environments. Andrew Minor uses the world's most advanced electron microscopes to explore materials at ultrahigh stresses and in harsh environments. And microbes that talk to computers? Caroline Ajo-Franklin is pioneering cellular-electrical connections that could help transform sunlight into fuel. Go here for more information and to view videos of previous Science at the Theater events: http://www.lbl.gov/LBL-PID/fobl/

  8. Science at the Theatre - Extreme Science - Promo Video

    SciTech Connect (OSTI)

    Klein, Spencer

    2012-01-01

    On Feb. 27 at 7 pm at the Berkeley Repertory Theatre, join four Berkeley Lab scientists as they discuss extreme science -- and what it means to you. Topics include: Neutrino hunting in Antarctica. Learn why Spencer Klein goes to the ends of the Earth to search for these ghostly particles. From Chernobyl to Central Asia, Tamas Torok travels the globe to study microbial diversity in extreme environments. Andrew Minor uses the world's most advanced electron microscopes to explore materials at ultrahigh stresses and in harsh environments. And microbes that talk to computers? Caroline Ajo-Franklin is pioneering cellular-electrical connections that could help transform sunlight into fuel. Go here for more information and to view videos of previous Science at the Theater events: http://www.lbl.gov/LBL-PID/fobl/

  9. SPECIAL SEMINAR - The NOTTE experiment, or how to become a Total Solar Eclipse chaser

    SciTech Connect (OSTI)

    2011-02-08

    The NOTTE experiment (Neutrino Oscillations with Telescope during Total Eclipse) aims at searching for visible photons emitted through a possible radiative decay of solar neutrinos. The experiment and the expeditions organized by a group of physicists and astrophysicists from INFN and INAF Bologna hunting for Total Solar Eclipses from 1998 to 2006 wil be described. The results of observations performed during total solar eclipse expeditions in 2001 (Zambia) and 2006 (Sahara desert, Libya) are presented and a beautiful photo gallery will be shown. Other peculiar observations that can be made during a solar eclipse are also illustrated. The seminar will be followed by a brief presentation of future camps for solar eclipse chasers and scientists organized in 2008 in Russia, Kazakhstan, China and Mongolia, in 2009 in Shanghai and on the Easter Island in 2010.

  10. Sneak Preview of April 25 Science at the Theater

    ScienceCinema (OSTI)

    Ho, Shirley

    2013-05-29

    Berkeley Lab astrophysicist Shirley Ho offers a sneak preview of the Science at the Theatre event at the Berkeley Repertory Theatre on April 25. Three Berkeley Lab cosmologists and Bay Area astronomer Andrew Fraiknoi will gather at the Berkeley Rep on Monday, April 25, from 7 to 9 p.m. to shed light on the mystery of the accelerating universe. Topics will include hunting down Type 1a supernovae, measuring the universe using baryon oscillation, and whether dark energy is the true driver of the universe. If you have questions for the scientists, post them below, send them to friendsofberkeleylab@lbl.gov, or catch us on facebook: http://www.facebook.com/video/video.php?v=10150215592292354&oid=593833429... Your question might be answered at the April 25 talk if there's time.

  11. Unforced, Forced and Resonance-Forced Waves in a Spherical Atmosphere

    SciTech Connect (OSTI)

    Covey, Curt

    2015-10-27

    This technical report discusses a longstanding issue of atmospheric tides in weather-prediction and general circulation models (GCMs). Tidal signatures consistent with observations have appeared in the surface pressure output of GCMs since their inception (Hardy 1968, Hunt and Manabe 1968). Such models, however, are sufficiently complicated that the possibility of “getting the right answer for the wrong reasons” arises. Lindzen et al. (1968, hereafter LBK) showed that wave reflection at the upper boundary of a GCM can artificially enhance the tides. Covey et al. (2011, 2014) found that tidal output from a number of modern GCMs is surprisingly independent of their forcing. This finding is consistent with earlier suggestions that a compensating effect occurs in some models: lowering the model top reduces the forcing (solar heating of the ozone layer) but also enhances spurious wave reflection (Zwiers and Hamilton 1986, Hamilton et al. 2008).

  12. AmeriFlux BR-Sa1 Santarem-Km67-Primary Forest

    SciTech Connect (OSTI)

    Saleska, Scott

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site BR-Sa1 Santarem-Km67-Primary Forest. Site Description - The LBA Tapajos KM67 Mature Forest site is located in the Tapajos National Forest, a 450,000 ha closed-canopy upland forest in Amazonian Brazil. Bounded by the Tapajos River in the west and highway BR-163 to the east, the tower is located on a flat plateau (or planalto) that extends up to 150 km to the north, south, and east. Within the confines of the National Forest, anthropogenic disturbances are limited to a few small hunting trails. The surrounding stand is classified as primary or "old-growth"" predominantly by its uneven age distribution, emergent trees, numerous epiphytes and abundant large logs. In 2007 falling trees hit the tower guy wires rendering all instrumentation in-operational. After a complete restoration tower measurements resumed in August of 2008.

  13. Nuisance Wildlife Education and Prevention Plan for the Oak Ridge National Laboratory

    SciTech Connect (OSTI)

    Giffen, Neil R

    2007-05-01

    This document outlines a plan for management of nuisance wildlife at the Oak Ridge National Laboratory (ORNL). Nuisance wildlife management includes wildlife population control through hunting, trapping, removal, and habitat manipulation; wildlife damage control; and law enforcement. This plan covers the following subjects: (1) roles and responsibilities of individuals, groups, and agencies; (2) the general protocol for reducing nuisance wildlife problems; and (3) species-specific methodologies for resolving nuisance wildlife management issues for mammals, birds, snakes, and insects. Achievement of the objectives of this plan will be a joint effort between the Tennessee Wildlife Resources Agency (TWRA); U. S. Department of Agriculture (USDA), Animal and Plant Health Inspection Service (APHIS)-Wildlife Services (WS); and ORNL through agreements between TWRA and the U.S. Department of Energy (DOE); DOE and UT-Battelle, LLC; and UT-Battelle, LLC; and USDA, APHIS-WS.

  14. Sandia National Laboratories:

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

    26, 2016 Articles Two young veterans become the first women to join Sandia's Wounded Warrior program Warrior Women Former Marine comes home to mentor Española Valley High School students Next-gen cyber defenders Movin' and groovin' Movin' and groovin' Three Livermore teachers win the Sandia National Laboratories Excellence in Teaching Award. Excellence in Teaching awards Sandia rated 'outstanding' 'Outstanding' annual Performance Evaluation Three Sandians selected to receive Albuquerque

  15. Induction machine

    DOE Patents [OSTI]

    Owen, Whitney H.

    1980-01-01

    A polyphase rotary induction machine for use as a motor or generator utilizing a single rotor assembly having two series connected sets of rotor windings, a first stator winding disposed around the first rotor winding and means for controlling the current induced in one set of the rotor windings compared to the current induced in the other set of the rotor windings. The rotor windings may be wound rotor windings or squirrel cage windings.

  16. Researchers at Oak Ridge, Brookhaven, and Argonne

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

    Chemical Looping | Department of Energy Researchers Uncover Copper's Potential for Reducing CO2 Emissions in Chemical Looping Researchers Uncover Copper's Potential for Reducing CO2 Emissions in Chemical Looping February 18, 2016 - 11:33am Addthis Researchers Uncover Copper’s Potential for Reducing CO2 Emissions in Chemical Looping Copper. It's been used in wires, pipes, and pennies for decades. Ancient Egyptians used it to sterilize wounds and clean drinking water. Today some hospitals

  17. Self-defrosting recuperative air-to-air heat exchanger

    DOE Patents [OSTI]

    Drake, Richard L.

    1993-01-01

    A heat exchanger includes a stationary spirally or concentrically wound heat exchanger core with rotating baffles on upper and lower ends thereof. The rotating baffles include rotating inlets and outlets which are in communication with respective fixed inlets and outlets via annuli. The rotation of the baffles causes a concurrent rotation of the temperature distribution within the stationary exchanger core, thereby preventing frost build-up in some applications and preventing the formation of hot spots in other applications.

  18. Improved multi-directional eddy current inspection test apparatus for detecting flaws in metal articles

    DOE Patents [OSTI]

    Nance, Roy A.; Hartley, William H.; Caffarel, Alfred J.

    1984-01-01

    Apparatus is described for detecting flaws in a tubular workpiece in a single scan. The coils of a dual coil bobbin eddy current inspection probe are wound at a 45.degree. angle to the transverse axis of the probe, one coil having an angular position about the axis about 90.degree. relative to the angular position of the other coil, and the angle of intersection of the planes containing the coils being about 60.degree..

  19. Method of eliminating the training effect in superconducting coils by post-wind preload

    DOE Patents [OSTI]

    Heim, Joseph R.

    1976-01-01

    The training effect in superconducting coils is eliminated by winding the coil with a composite material that includes both a superconductor and a normal material and then applying stresses to the wound coil in the direction that electromagnetic stresses will be applied to the coil during normal use and in a magnitude greater than the calculated magnitude of the greatest electromagnetic stresses to be applied to the coil.

  20. Toroidal constant-tension superconducting magnetic energy storage units

    DOE Patents [OSTI]

    Herring, J. Stephen

    1992-01-01

    A superconducting magnetic energy storage unit is provided in which the magnet is wound in a toroidal fashion such that the magnetic field produced is contained only within the bore of the magnet, and thus producing a very low external field. The superconducting magnet includes a coolant channel disposed through the wire. The bore of the magnet comprises a storage volume in which cryogenic coolant is stored, and this volume supplies the coolant to be delivered to the coolant channel in the magnet.

  1. Home Energy Score API User: Spirit Foundation | Department of Energy

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

    Spirit Foundation Home Energy Score API User: Spirit Foundation The Spirit Foundation, a 501(c)(3) organization and Home Energy Score Partner, assists veterans and wounded heroes in sustainable careers. The Spirit Foundation offers Assessor training, sustainable energy evaluations, products, and services for both residential and commercial industries. The API team has released the SCORE! App for the Home Energy Score and is working on the release SCORE! V2.0, a multiplatform, multidevice

  2. Proofreading RNA: Structure of RNA Polymerase II's Backtracked State

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

    Proofreading RNA: Structure of RNA Polymerase II's Backtracked State Print Proofreading Ensures Functional Proteins Genes encoded in DNA are made up of nucleotides wound into a double helix of complementary nucleotide, or base, pairs. Converting these "instructions" into complementary strands of RNA is termed transcription, and is the first of two steps in expressing genes, or turning them into proteins. Accurate transcription is crucial, because if even 1 in 100,000 bases is

  3. SPRING DRIVEN ACTUATING MECHANISM FOR NUCLEAR REACTOR CONTROL

    DOE Patents [OSTI]

    Bevilacqua, F.; Uecker, D.F.; Groh, E.F.

    1962-01-23

    l962. rod in a nuclear reactor to shut it down. The control rod or an extension thereof is wound on a drum as it is withdrawn from the reactor. When an emergency occurs requiring the reactor to be shut down, the drum is released so as to be free to rotate, and the tendency of the control rod or its extension coiled on the drum to straighten itself is used for quickly returning the control rod to the reactor. (AEC)

  4. Series Transmission Line Transformer

    DOE Patents [OSTI]

    Buckles, Robert A.; Booth, Rex; Yen, Boris T.

    2004-06-29

    A series transmission line transformer is set forth which includes two or more of impedance matched sets of at least two transmissions lines such as shielded cables, connected in parallel at one end ans series at the other in a cascading fashion. The cables are wound about a magnetic core. The series transmission line transformer (STLT) which can provide for higher impedance ratios and bandwidths, which is scalable, and which is of simpler design and construction.

  5. Pressure transducer

    DOE Patents [OSTI]

    Anderson, T.T.; Roop, C.J.; Schmidt, K.J.; Gunchin, E.R.

    1987-02-13

    A pressure transducer suitable for use in high temperature environments includes two pairs of induction coils, each pair being bifilarly wound together, and each pair of coils connected as opposite arms of a four arm circuit; an electrically conductive target moveably positioned between the coil pairs and connected to a diaphragm such that deflection of the diaphragm causes axial movement of the target and an unbalance in the bridge output. 7 figs.

  6. TIMING APPARATUS

    DOE Patents [OSTI]

    Bennett, A.E.; Geisow, J.C.H.

    1956-04-17

    The timing device comprises an escapement wheel and pallet, a spring drive to rotate the escapement wheel to a zero position, means to wind the pretensioned spring proportional to the desired signal time, and a cam mechanism to control an electrical signal switch by energizing the switch when the spring has been wound to the desired position, and deenergizing it when it reaches the zero position. This device produces an accurately timed signal variably witain the control of the operator.

  7. Fully synthetic taped insulation cables

    DOE Patents [OSTI]

    Forsyth, Eric B. (Brookhaven, NY); Muller, Albert C. (Center Moriches, NY)

    1984-01-01

    A high voltage oil-impregnated electrical cable with fully polymer taped insulation operable to 765 kV. Biaxially oriented, specially processed, polyethylene, polybutene or polypropylene tape with an embossed pattern is wound in multiple layers over a conductive core with a permeable screen around the insulation. Conventional oil which closely matches the dielectric constant of the tape is used, and the cable can be impregnated after field installation because of its excellent impregnation characteristics.

  8. Classical and alternative macrophage activation in the lung following ozone-induced oxidative stress

    SciTech Connect (OSTI)

    Sunil, Vasanthi R.; Patel-Vayas, Kinal; Shen, Jianliang; Laskin, Jeffrey D.; Laskin, Debra L.

    2012-09-01

    Ozone is a pulmonary irritant known to cause oxidative stress, inflammation and tissue injury. Evidence suggests that macrophages play a role in the pathogenic response; however, their contribution depends on the mediators they encounter in the lung which dictate their function. In these studies we analyzed the effects of ozone-induced oxidative stress on the phenotype of alveolar macrophages (AM). Exposure of rats to ozone (2 ppm, 3 h) resulted in increased expression of 8-hydroxy-2?-deoxyguanosine (8-OHdG), as well as heme oxygenase-1 (HO-1) in AM. Whereas 8-OHdG was maximum at 24 h, expression of HO-1 was biphasic increasing after 3 h and 4872 h. Cleaved caspase-9 and beclin-1, markers of apoptosis and autophagy, were also induced in AM 24 h post-ozone. This was associated with increased bronchoalveolar lavage protein and cells, as well as matrix metalloproteinase (MMP)-2 and MMP-9, demonstrating alveolar epithelial injury. Ozone intoxication resulted in biphasic activation of the transcription factor, NF?B. This correlated with expression of monocyte chemotactic protein?1, inducible nitric oxide synthase and cyclooxygenase?2, markers of proinflammatory macrophages. Increases in arginase-1, Ym1 and galectin-3 positive anti-inflammatory/wound repair macrophages were also observed in the lung after ozone inhalation, beginning at 24 h (arginase-1, Ym1), and persisting for 72 h (galectin-3). This was associated with increased expression of pro-surfactant protein-C, a marker of Type II cell proliferation and activation, important steps in wound repair. These data suggest that both proinflammatory/cytotoxic and anti-inflammatory/wound repair macrophages are activated early in the response to ozone-induced oxidative stress and tissue injury. -- Highlights: ? Lung macrophages are highly sensitive to ozone induced oxidative stress. ? Ozone induces autophagy and apoptosis in lung macrophages. ? Proinflammatory and wound repair macrophages are activated early after ozone

  9. Botulinum Neurotoxin

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

    Brunger Highlight Brunger Lab SLAC Press Release HHMI Press Release Stevens Highlight Stevens Lab Scripps News & Views 30 March 2007 Taming a Potent Toxin summary written by Brad Plummer, SLAC Communication Office Botulinum neurotoxin is produced by the bacteria Clostridium botulinum and is the most potent toxin known, inducing a potentially fatal paralysis known as "botulism." Botulism can occur in a number of ways, including infection through open wounds or in the intestinal

  10. Bringing MRI where it's needed most

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

    Can we someday predict earthquakes? Bringing MRI where it's needed most Los Alamos scientists developed a portable MRI, also called Battlefield MRI that uses ultra-low-field magnetic resonance imaging to create images of the brain that can be used in field hospitals for wounded soldiers or in remote villages in developing countries. March 20, 2016 MRI Bringing MRI where it's needed most Bringing MRI where it's needed most At Los Alamos National Laboratory, we've developed a portable MRI, also

  11. Sandia National Laboratories: Careers: Students & Postdocs: Fellowships:

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

    Critical Skills Master's Program Wounded Warrior Career Development Program Careers Critical Skills Master's Program The Critical Skills Master's Program (CSMP) provides exceptional bachelor's-level candidates with the opportunity to receive fully funded master's of science degrees. Successful applicants will become regular full-time Sandia employees and will join multidisciplinary R&D teams that are advancing the frontiers of science and technology to solve the world's greatest

  12. Alpha Radiation

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

    Basics of Radiation Gamma Radiation and X-Rays Beta Radiation Alpha Radiation Irradiation Radioactive Contamination Definitions Detection Measurement Safety Around Radiation Sources Types of Radiation Exposure Managing Radiation Emergencies Basics of Radiation Characteristics of Alpha Radiation 1. Alpha radiation is not able to penetrate skin. 2. Alpha-emitting materials can be harmful to humans if the materials are inhaled, swallowed, or absorbed through open wounds. 3. A variety of instruments

  13. AlumniLink: July 2015

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

    Alumni Link: Opportunities, News and Resources for Former Employees Latest Issue:September 2015 all issues All Issues » submit IN THIS ISSUE New Science Project ATHENA creates surrogate human organ systems Uncovering the mysteries of cosmic explosions Portable MRI could aid wounded soldiers and children in the Third World Where former employees are now Alumni: Zoltán Toroczkai, University of Notre Dame Alumni: Sarah Nurre, University of Arkansas Funding opportunities Potential partnerships

  14. A comparison of implantation methods for large PIT tags or injectable acoustic transmitters in juvenile Chinook salmon

    SciTech Connect (OSTI)

    Cook, Katrina V.; Brown, Richard S.; Deng, Zhiqun; Klett, Ryan S.; Li, Huidong; Seaburg, Adam; Eppard, M. B.

    2014-04-15

    The miniaturization of acoustic transmitters may allow greater flexibility in terms of the size and species of fish available to tag. New downsized injectable acoustic tags similar in shape to passive integrated transponder tags can be rapidly injected rather than surgically implanted through a sutured incision, as is current practice. Before wide-scale field use of these injectable transmitters, standard protocols to ensure the most effective and least damaging methods of implantation must be developed. Three implantation methods were tested in various sizes of juvenile Chinook salmon Oncorhynchus tschawytscha. Methods included a needle bevel-down injection, a needle bevel-up injection with a 90-degree rotation, and tag implantation through an unsutured incision. Tagged fish were compared to untagged control groups. Weight and wound area were measured at tagging and every week for 3 weeks; holding tanks were checked daily for mortalities and tag losses. No differences among treatments were found in growth, tag loss, or survival, but wound area was significantly reduced among incision-treated fish. The bevel-up injection had the worst results in terms of tag loss and wound area and also had high mortality. Implantation through an incision resulted in the lowest tag loss but the highest mortality. Fish from the bevel-down treatment group had the least mortality; wound areas also were smaller than the bevel-up treatment group. Cumulatively, the data suggest that the unsutured incision and bevel-down injection methods were the most effective; the drawbacks of both methods are described in detail. However, we further recommend larger and longer studies to find more robust thresholds for tagging size that include more sensitive measures.

  15. Polymer film composite transducer

    DOE Patents [OSTI]

    Owen, Thomas E.

    2005-09-20

    A composite piezoelectric transducer, whose piezoeletric element is a "ribbon wound" film of piezolectric material. As the film is excited, it expands and contracts, which results in expansion and contraction of the diameter of the entire ribbon winding. This is accompanied by expansion and contraction of the thickness of the ribbon winding, such that the sound radiating plate may be placed on the side of the winding.

  16. Proofreading RNA: Structure of RNA Polymerase II's Backtracked State

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

    Proofreading RNA: Structure of RNA Polymerase II's Backtracked State Print Proofreading Ensures Functional Proteins Genes encoded in DNA are made up of nucleotides wound into a double helix of complementary nucleotide, or base, pairs. Converting these "instructions" into complementary strands of RNA is termed transcription, and is the first of two steps in expressing genes, or turning them into proteins. Accurate transcription is crucial, because if even 1 in 100,000 bases is

  17. Proofreading RNA: Structure of RNA Polymerase II's Backtracked State

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

    Proofreading RNA: Structure of RNA Polymerase II's Backtracked State Print Proofreading Ensures Functional Proteins Genes encoded in DNA are made up of nucleotides wound into a double helix of complementary nucleotide, or base, pairs. Converting these "instructions" into complementary strands of RNA is termed transcription, and is the first of two steps in expressing genes, or turning them into proteins. Accurate transcription is crucial, because if even 1 in 100,000 bases is

  18. Proofreading RNA: Structure of RNA Polymerase II's Backtracked State

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

    Proofreading RNA: Structure of RNA Polymerase II's Backtracked State Proofreading RNA: Structure of RNA Polymerase II's Backtracked State Print Wednesday, 25 November 2009 00:00 Proofreading Ensures Functional Proteins Genes encoded in DNA are made up of nucleotides wound into a double helix of complementary nucleotide, or base, pairs. Converting these "instructions" into complementary strands of RNA is termed transcription, and is the first of two steps in expressing genes, or turning

  19. Rotor assembly including superconducting magnetic coil

    DOE Patents [OSTI]

    Snitchler, Gregory L.; Gamble, Bruce B.; Voccio, John P.

    2003-01-01

    Superconducting coils and methods of manufacture include a superconductor tape wound concentrically about and disposed along an axis of the coil to define an opening having a dimension which gradually decreases, in the direction along the axis, from a first end to a second end of the coil. Each turn of the superconductor tape has a broad surface maintained substantially parallel to the axis of the coil.

  20. Model Repair Specifications for Low Voltage Induction Motors | Department

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

    of Energy Repair Specifications for Low Voltage Induction Motors Model Repair Specifications for Low Voltage Induction Motors These Model Repair Specifications are intended to cover routine repair and rewind of low-voltage random-wound three-phase AC squirrel cage induction motors. Model Repair Specifications for Low Voltage Induction Motors (November 1999) (1.31 MB) More Documents & Publications DOE Navigant Master Presentation Improving Motor and Drive System Performance - A Sourcebook

  1. Pressure transducer

    DOE Patents [OSTI]

    Anderson, Thomas T.; Roop, Conard J.; Schmidt, Kenneth J.; Gunchin, Elmer R.

    1989-01-01

    A pressure transducer suitable for use in high temperature environments includes two pairs of induction coils, each pair being bifilarly wound together, and each pair of coils connected as opposite arms of a four arm circuit; an electrically conductive target moveably positioned between the coil pairs and connected to a diaphragm such that deflection of the diaphragm causes axial movement of the target and an unbalance in the bridge output.

  2. Rimmed and edge thickened stodola shaped flywheel. [Patent application

    DOE Patents [OSTI]

    Kulkarni, S.V.; Stone, R.G.

    1980-09-24

    A flywheel is described that is useful for energy storage in a hybrid vehicle automotive power system or in some stationary applications. The flywheel has a body composed of essentially planar isotropic high strength material. The flywheel body is enclosed by a rim of circumferentially wound fiber embedded in resin. The rim promotes flywheel safety and survivability. The flywheel has a truncated and edge thickened Stodola shape designed to optimize system mass and energy storage capability.

  3. Rimmed and edge thickened Stodola shaped flywheel

    DOE Patents [OSTI]

    Kulkarni, S.V.; Stone, R.G.

    1983-10-11

    A flywheel is described that is useful for energy storage in a hybrid vehicle automotive power system or in some stationary applications. The flywheel has a body composed of essentially planar isotropic high strength material. The flywheel body is enclosed by a rim of circumferentially wound fiber embedded in resin. The rim promotes flywheel safety and survivability. The flywheel has a truncated and edge thickened Stodola shape designed to optimize system mass and energy storage capability. 6 figs.

  4. A magnetically switched kicker for proton extraction

    SciTech Connect (OSTI)

    Dinkel, J.; Biggs, J.

    1989-03-01

    The application of magnetic current amplification and switching techniques to the generation of precise high current pulses for switching magnets is described. The square loop characteristic of Metglas tape wound cores at high excitation levels provides excellent switching characteristics for microsecond pulses. The rugged and passive nature of this type pulser makes it possible to locate the final stages of amplification at the load for maximum efficiency. 12 refs., 8 figs.

  5. Superconducting magnet

    DOE Patents [OSTI]

    Satti, John A. (Naperville, IL)

    1980-01-01

    A superconducting magnet designed to produce magnetic flux densities of the order of 4 to 5 Webers per square meter is constructed by first forming a cable of a plurality of matrixed superconductor wires with each wire of the plurality insulated from each other one. The cable is shaped into a rectangular cross-section and is wound with tape in an open spiral to create cooling channels. Coils are wound in a calculated pattern in saddle shapes to produce desired fields, such as dipoles, quadrupoles, and the like. Wedges are inserted between adjacent cables as needed to maintain substantially radial placement of the long dimensions of cross sections of the cables. After winding, individual strands in each of the cables are brought out to terminals and are interconnected to place all of the strands in series and to maximize the propagation of a quench by alternating conduction from an inner layer to an outer layer and from top half to bottom half as often as possible. Individual layers are separated from others by spiraled aluminum spacers to facilitate cooling. The wound coil is wrapped with an epoxy tape that is cured by heat and then machined to an interference fit with an outer aluminum pipe which is then affixed securely to the assembled coil by heating it to make a shrink fit. In an alternate embodiment, one wire of the cable is made of copper or the like to be heated externally to propagate a quench.

  6. Method of constructing a superconducting magnet

    DOE Patents [OSTI]

    Satti, John A. (Naperville, IL)

    1981-01-01

    A superconducting magnet designed to produce magnetic flux densities of the order of 4 to 5 Webers per square meter is constructed by first forming a cable of a plurality of matrixed superconductor wires with each wire of the plurality insulated from each other one. The cable is shaped into a rectangular cross-section and is wound with tape in an open spiral to create cooling channels. Coils are wound in a calculated pattern in saddle shapes to produce desired fields, such as dipoles, quadrupoles, and the like. Wedges are inserted between adjacent cables as needed to maintain substantially radial placement of the long dimensions of cross sections of the cables. After winding, individual strands in each of the cables are brought out to terminals and are interconnected to place all of the strands in series and to maximize the propagation of a quench by alternating conduction from an inner layer to an outer layer and from top half to bottom half as often as possible. Individual layers are separated from others by spiraled aluminum spacers to facilitate cooling. The wound coil is wrapped with an epoxy tape that is cured by heat and then machined to an interference fit with an outer aluminum pipe which is then affixed securely to the assembled coil by heating it to make a shrink fit. In an alternate embodiment, one wire of the cable is made of copper or the like to be heated externally to propagate a quench.

  7. Biosynthesis of titanium dioxide nanoparticles using a probiotic from coal fly ash effluent

    SciTech Connect (OSTI)

    Babitha, S; Korrapati, Purna Sai

    2013-11-15

    Graphical abstract: - Highlights: Metal resistant probiotic species was isolated from coal fly ash effluent site. Uniform sized anatase form of TiO{sub 2} nanoparticles were synthesized using Propionibacterium jensenii. Diffraction patterns confirmed the anatase TiO{sub 2} NPs with average size <80 nm. TiO{sub 2} nanoparticle incorporated wound dressing exhibits better wound healing. - Abstract: The synthesis of titanium dioxide nanoparticle (TiO{sub 2} NP) has gained importance in the recent years owing to its wide range of potential biological applications. The present study demonstrates the synthesis of TiO{sub 2} NPs by a metal resistant bacterium isolated from the coal fly ash effluent. This bacterial strain was identified on the basis of morphology and 16s rDNA gene sequence [KC545833]. The physico-chemical characterization of the synthesized nanoparticles is completely elucidated by energy dispersive X-ray analysis (EDAX), Fourier transform infrared spectroscopy (FTIR) and transmission and scanning electron microscopy (TEM, SEM). The crystalline nature of the nanoparticles was confirmed by X-RD pattern. Further, cell viability and haemolytic assays confirmed the biocompatible and non toxic nature of the NPs. The TiO{sub 2} NPs was found to enhance the collagen stabilization and thereby enabling the preparation of collagen based biological wound dressing. The paper essentially provides scope for an easy bioprocess for the synthesis of TiO{sub 2} NPs from the metal oxide enriched effluent sample for future biological applications.

  8. Method and apparatus for making multistrand superconducting cable

    DOE Patents [OSTI]

    Royet, John M. (Oakland, CA); Armer, Rollin A. (Orinda, CA)

    1990-01-01

    Improved multistrand Rutherford-type superconducting cable (42) is produced in a flattened form with two layers of helically wound strands (33) and in which the strands are alternately twisted about their lengths equally and in opposite directions to provide a flat cable with improved stability. In particular, the cable (42) is made by guiding multifilament wire strands (33) from spools (32) on a rotating turret (11) to a fixed tapered forming mandrel (22) where they are wound diagonally around the mandrel and then rolled into a flattened shape. The spools (32) are located around the periphery of the turret and are rotatable about axes in a plane parallel to the turret (11) to unroll the wire. Sprocket assemblies (48 and 49) are driven by drive chains (68 and 76) to rotate alternate spools (32) equally and in opposite directions relative to the forming mandrel (22) so that the wire strands (33) are twisted prior to being wound on the mandrel (22). The rate of rotation of the spools (32) in one direction is different than the rate of rotation of the spools (32) in the opposite direction to compensate for the rate of rotation of the turret (11) so that all strands (33) have the same degree of twist about their lengths.

  9. cDNA encoding a polypeptide including a hev ein sequence

    DOE Patents [OSTI]

    Raikhel, Natasha V.; Broekaert, Willem F.; Chua, Nam-Hai; Kush, Anil

    2000-07-04

    A cDNA clone (HEV1) encoding hevein was isolated via polymerase chain reaction (PCR) using mixed oligonucleotides corresponding to two regions of hevein as primers and a Hevea brasiliensis latex cDNA library as a template. HEV1 is 1018 nucleotides long and includes an open reading frame of 204 amino acids. The deduced amino acid sequence contains a putative signal sequence of 17 amino acid residues followed by a 187 amino acid polypeptide. The amino-terminal region (43 amino acids) is identical to hevein and shows homology to several chitin-binding proteins and to the amino-termini of wound-induced genes in potato and poplar. The carboxyl-terminal portion of the polypeptide (144 amino acids) is 74-79% homologous to the carboxyl-terminal region of wound-inducible genes of potato. Wounding, as well as application of the plant hormones abscisic acid and ethylene, resulted in accumulation of hevein transcripts in leaves, stems and latex, but not in roots, as shown by using the cDNA as a probe. A fusion protein was produced in E. coli from the protein of the present invention and maltose binding protein produced by the E. coli.

  10. cDNA encoding a polypeptide including a hevein sequence

    DOE Patents [OSTI]

    Raikhel, N.V.; Broekaert, W.F.; Chua, N.H.; Kush, A.

    1999-05-04

    A cDNA clone (HEV1) encoding hevein was isolated via polymerase chain reaction (PCR) using mixed oligonucleotides corresponding to two regions of hevein as primers and a Hevea brasiliensis latex cDNA library as a template. HEV1 is 1018 nucleotides long and includes an open reading frame of 204 amino acids. The deduced amino acid sequence contains a putative signal sequence of 17 amino acid residues followed by a 187 amino acid polypeptide. The amino-terminal region (43 amino acids) is identical to hevein and shows homology to several chitin-binding proteins and to the amino-termini of wound-induced genes in potato and poplar. The carboxyl-terminal portion of the polypeptide (144 amino acids) is 74--79% homologous to the carboxyl-terminal region of wound-inducible genes of potato. Wounding, as well as application of the plant hormones abscisic acid and ethylene, resulted in accumulation of hevein transcripts in leaves, stems and latex, but not in roots, as shown by using the cDNA as a probe. A fusion protein was produced in E. coli from the protein of the present invention and maltose binding protein produced by the E. coli. 12 figs.

  11. cDNA encoding a polypeptide including a hevein sequence

    DOE Patents [OSTI]

    Raikhel, Natasha V.; Broekaert, Willem F.; Chua, Nam-Hai; Kush, Anil

    1999-05-04

    A cDNA clone (HEV1) encoding hevein was isolated via polymerase chain reaction (PCR) using mixed oligonucleotides corresponding to two regions of hevein as primers and a Hevea brasiliensis latex cDNA library as a template. HEV1 is 1018 nucleotides long and includes an open reading frame of 204 amino acids. The deduced amino acid sequence contains a putative signal sequence of 17 amino acid residues followed by a 187 amino acid polypeptide. The amino-terminal region (43 amino acids) is identical to hevein and shows homology to several chitin-binding proteins and to the amino-termini of wound-induced genes in potato and poplar. The carboxyl-terminal portion of the polypeptide (144 amino acids) is 74-79% homologous to the carboxyl-terminal region of wound-inducible genes of potato. Wounding, as well as application of the plant hormones abscisic acid and ethylene, resulted in accumulation of hevein transcripts in leaves, stems and latex, but not in roots, as shown by using the cDNA as a probe. A fusion protein was produced in E. coli from the protein of the present invention and maltose binding protein produced by the E. coli.

  12. CDNA encoding a polypeptide including a hevein sequence

    DOE Patents [OSTI]

    Raikhel, Natasha V.; Broekaert, Willem F.; Chua, Nam-Hai; Kush, Anil

    1995-03-21

    A cDNA clone (HEV1) encoding hevein was isolated via polymerase chain reaction (PCR) using mixed oligonucleotides corresponding to two regions of hevein as primers and a Hevea brasiliensis latex cDNA library as a template. HEV1 is 1018 nucleotides long and includes an open reading frame of 204 amino acids. The deduced amino acid sequence contains a putative signal sequence of 17 amino acid residues followed by a 187 amino acid polypeptide. The amino-terminal region (43 amino acids) is identical to hevein and shows homology to several chitin-binding proteins and to the amino-termini of wound-induced genes in potato and poplar. The carboxyl-terminal portion of the polypeptide (144 amino acids) is 74-79% homologous to the carboxyl-terminal region of wound-inducible genes of potato. Wounding, as well as application of the plant hormones abscisic acid and ethylene, resulted in accumulation of hevein transcripts in leaves, stems and latex, but not in roots, as shown by using the cDNA as a probe. A fusion protein was produced in E. coli from the protein of the present invention and maltose binding protein produced by the E. coli.

  13. Method and apparatus for laying wire arrays

    DOE Patents [OSTI]

    Horowitz, Seymour M.; Nesbitt, Dale D.

    1986-01-01

    Wire arrays (11) having a continuous wire (12) which is formed into a predetermined pattern and adhered to a backing material or substrate (13) are fabricated by applying adhesive material (16a, 16b) along opposite edge portions (17, 18) of the substrate, positioning a row of winding spools (21) along each of the edge portions and repeatedly extending the wire between and around successive spools at the opposite edge portions. The wound wire is then traveled along each spool toward the substrate and into contact with the adhesive. The spools are then removed and a coating of hardenable material (54) is applied to secure the wound wire to the substrate. Tension in the wire is relieved prior to contact of the wire with the adhesive and a small amount of slack is introduced into the wire before the final coating step. Mechanism (32) is provided for lifting the spools away from the substrate without disturbing the wound wire. The method and apparatus enable manufacture of precisely configured wire arrays without complex or costly equipment and do not require structural alterations in the substrate for the purpose of accommodating to fabrication equipment.

  14. cDNA encoding a polypeptide including a hevein sequence

    DOE Patents [OSTI]

    Raikhel, N.V.; Broekaert, W.F.; Chua, N.H.; Kush, A.

    1995-03-21

    A cDNA clone (HEV1) encoding hevein was isolated via polymerase chain reaction (PCR) using mixed oligonucleotides corresponding to two regions of hevein as primers and a Hevea brasiliensis latex cDNA library as a template. HEV1 is 1,018 nucleotides long and includes an open reading frame of 204 amino acids. The deduced amino acid sequence contains a putative signal sequence of 17 amino acid residues followed by a 187 amino acid polypeptide. The amino-terminal region (43 amino acids) is identical to hevein and shows homology to several chitin-binding proteins and to the amino-termini of wound-induced genes in potato and poplar. The carboxyl-terminal portion of the polypeptide (144 amino acids) is 74--79% homologous to the carboxyl-terminal region of wound-inducible genes of potato. Wounding, as well as application of the plant hormones abscisic acid and ethylene, resulted in accumulation of hevein transcripts in leaves, stems and latex, but not in roots, as shown by using the cDNA as a probe. A fusion protein was produced in E. coli from the protein of the present invention and maltose binding protein produced by the E. coli. 11 figures.

  15. Permanent Magnet Synchronous Condenser with Solid State Excitation: Preprint

    SciTech Connect (OSTI)

    Hsu, P.; Muljadi, E.; Wu, Z.; Gao, W.

    2015-04-07

    A typical synchronous condenser (SC) consists of a free-spinning, wound-field synchronous generator and a field excitation controller. In this paper, we propose an SC that employs a permanent magnet synchronous generator (PMSG) instead of a wound-field machine. PMSGs have the advantages of higher efficiency and reliability. In the proposed configuration, the reactive power control is achieved by a voltage converter controller connected in series to the PMSG. The controller varies the phase voltage of the PMSG and creates the same effect on the reactive power flow as that of an over- or underexcited wound-field machine. The controller’s output voltage magnitude controls the amount of the reactive power produced by the SC. The phase of the controller’s output is kept within a small variation from the grid voltage phase. This small phase variation is introduced so that a small amount of power can be drawn from the grid into the controller to maintain its DC bus voltage. Because the output voltage of the controller is only a fraction of the line voltage, its VA rating is only a fraction of the rating of the PMSG. The proposed scheme is shown to be effective by computer simulations.

  16. Root-Uptake of C-14 Acetic Acid by Various Plants and C-14 Dynamics Surrounding the Experimental Tessera

    SciTech Connect (OSTI)

    Ogiyama, S.; Takeda, H.; Uchida, S.; Suzuki, H.; Inubushi, K.

    2008-07-01

    Carbon-14 (C-14, t{sub 1/2} = 5.73x10{sup 3} yrs) from radioactive waste is one of the most important radioactive nuclides for environmental assessment in the context of geological disposal, and understanding the transfer of radioactive elements to plants is essential for public health safety. In order to obtain fundamental knowledge, culture experiments using marigold (Tagetes patula L.), tall fescue (Festuca arundinacea S.), paddy rice (Oryza sativa L.), radish (Raphanus sativus L.), and carrot (Daucus carota L.) plants were conducted to examine root-uptake and dynamics of C-14 in the laboratory. The C-14 radioactivity in each plant part (e.g. shoot, root, edible part, etc.), medium (e.g. culture solution, sand, etc.), and air was determined. The distribution of C-14 in the plants was visualized using autoradiography. For a comparison, autoradiography was also done using Na-22. Results of the present study indicated that C-14 labeled CO{sub 2} gas was released from the culture solution to the atmosphere. Clear autoradiography images were observed in plants for the shoots and lower roots which were soaked in the culture solution. The upper roots which were not soaked in the culture solution were not clearly imaged. In the radiotracer experiment using Na-22, a clear image was observed for the whole carrot seedling, even including the upper root, on the autoradiography. However, the amounts of C-14 acetic acid absorbed by all the plants through their roots were considered to be very small. Inorganic carbon transformed from C-14 acetic acid would be taken up by plants through the roots, and some fraction of C-14 would be assimilated into the shoots by photosynthesis. (authors)

  17. Numerical investigation of CO{sub 2} emission and thermal stability of a convective and radiative stockpile of reactive material in a cylindrical pipe of variable thermal conductivity

    SciTech Connect (OSTI)

    Lebelo, Ramoshweu Solomon

    2014-10-24

    In this paper the CO{sub 2} emission and thermal stability in a long cylindrical pipe of combustible reactive material with variable thermal conductivity are investigated. It is assumed that the cylindrical pipe loses heat by both convection and radiation at the surface. The nonlinear differential equations governing the problem are tackled numerically using Runge-Kutta-Fehlberg method coupled with shooting technique method. The effects of various thermophysical parameters on the temperature and carbon dioxide fields, together with critical conditions for thermal ignition are illustrated and discussed quantitatively.

  18. Genetically Enhanced Sorghum and Sugarcane: Engineering Hydrocarbon Biosynthesis and Storage together with Increased Photosynthetic Efficiency into the Saccharinae

    SciTech Connect (OSTI)

    2012-02-15

    PETRO Project: UIUC is working to convert sugarcane and sorghum—already 2 of the most productive crops in the world—into dedicated bio-oil crop systems. Three components will be engineered to produce new crops that have a 50% higher yield, produce easily extractable oils, and have a wider growing range across the U.S. This will be achieved by modifying the crop canopy to better distribute sunlight and increase its cold tolerance. By directly producing oil in the shoots of these plants, these biofuels could be easily extracted with the conventional crushing techniques used today to extract sugar.

  19. Work & Life at Shanghai | GE Global Research

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

    Work & Life at Shanghai Work & Life at Shanghai China's Cradle of Industrial Technology brings together ancient tradition with futuristic advances in a fascinating melting pot. Click to email this to a friend (Opens in new window) Share on Facebook (Opens in new window) Click to share (Opens in new window) Click to share on LinkedIn (Opens in new window) Click to share on Tumblr (Opens in new window) Employee Organizations Photo Club This club organizes a series of photo-shooting events

  20. HPC - Facilities Penta

    SciTech Connect (OSTI)

    Trujillo, Angelina Michelle

    2015-10-08

    Strategy, Planning, Acquiring- very large scale computing require very large physical infrastructures, pipes, pumps, power, etc. Planning and acquiring $25M+ infrastructure projects and bringing in more power to the county takes a lot of long lead time / planning. Integration- New physical infrastructure must be integrated into our buildings, with the LANL site power and water systems, with existing infrastructure, and with the machines. Very large physical infrastructure projects are necessary. Management and Utilization – Ongoing operations, monitoring, maintenance, and trouble shooting of the physical infrastructure is required.

  1. Real-time data archiving for GTA

    SciTech Connect (OSTI)

    Cole, R.A.; Atkins, W.H.

    1992-09-01

    The architecture of the GTA control system, the nature of a typical GTA commissioning activity, and the varied interests of those analyzing the data make it challenging to develop a general-purpose scheme for archiving data and making the data available to those who will use it. Addressing the needs of those who develop and trouble-shoot hardware and software increases the challenge. This paper describes the aspects of GTA that affect archiving operations and discusses how the features of the EPICS archiving module meet a variety of needs for storing and accessing data.

  2. Real-time data archiving for GTA

    SciTech Connect (OSTI)

    Cole, R.A.; Atkins, W.H.

    1992-01-01

    The architecture of the GTA control system, the nature of a typical GTA commissioning activity, and the varied interests of those analyzing the data make it challenging to develop a general-purpose scheme for archiving data and making the data available to those who will use it. Addressing the needs of those who develop and trouble-shoot hardware and software increases the challenge. This paper describes the aspects of GTA that affect archiving operations and discusses how the features of the EPICS archiving module meet a variety of needs for storing and accessing data.

  3. Bursting frequency prediction in turbulent boundary layers

    SciTech Connect (OSTI)

    LIOU,WILLIAM W.; FANG,YICHUNG

    2000-02-01

    The frequencies of the bursting events associated with the streamwise coherent structures of spatially developing incompressible turbulent boundary layers were predicted using global numerical solution of the Orr-Sommerfeld and the vertical vorticity equations of hydrodynamic stability problems. The structures were modeled as wavelike disturbances associated with the turbulent mean flow. The global method developed here involves the use of second and fourth order accurate finite difference formula for the differential equations as well as the boundary conditions. An automated prediction tool, BURFIT, was developed. The predicted resonance frequencies were found to agree very well with previous results using a local shooting technique and measured data.

  4. Risk Informed Design and Analysis Criteria for Nuclear Structures

    SciTech Connect (OSTI)

    Salmon, Michael W.

    2015-06-17

    Target performance can be achieved by defining design basis ground motion from results of a probabilistic seismic hazards assessment, and introducing known levels of conservatism in the design above the DBE. ASCE 4, 43, DOE-STD-1020 defined the DBE at 4x10-4 and introduce only slight levels of conservatism in response. ASCE 4, 43, DOE-STD-1020 assume code capacities shoot for about 98% NEP. There is a need to have a uniform target (98% NEP) for code developers (ACI, AISC, etc.) to aim for. In considering strengthening options, one must also consider cost/risk reduction achieved.

  5. Final Project Report - ARM CLASIC CIRPAS Twin Otter Aerosol

    SciTech Connect (OSTI)

    John A. Ogren

    2010-04-05

    The NOAA/ESRL/GMD aerosol group made three types of contributions related to airborne measurements of aerosol light scattering and absorption for the Cloud and Land Surface Interaction Campaign (CLASIC) in June 2007 on the Twin Otter research airplane operated by the Center for Interdisciplinary Remotely-Piloted Aircraft Studies (CIRPAS). GMD scientists served as the instrument mentor for the integrating nephelometer and particle soot absorption photometer (PSAP) on the Twin Otter during CLASIC, and were responsible for (1) instrument checks/comparisons; (2) instrument trouble shooting/repair; and (3) data quality control (QC) and submittal to the archive.

  6. Imaginary Time Step Method to Solve the Dirac Equation with Nonlocal Potential

    SciTech Connect (OSTI)

    Zhang Ying [State Key Lab Nucl. Phys. and Tech., School of Physics, Peking University, Beijing 100871 (China); Liang Haozhao [State Key Lab Nucl. Phys. and Tech., School of Physics, Peking University, Beijing 100871 (China); Institut de Physique Nucleaire, IN2P3-CNRS and Universite Paris-Sud, F-91406 Orsay France (France); Meng Jie [State Key Lab Nucl. Phys. and Tech., School of Physics, Peking University, Beijing 100871 (China); Department of Physics, University of Stellenbosch, Stellenbosch (South Africa)

    2009-08-26

    The imaginary time step (ITS) method is applied to solve the Dirac equation with nonlocal potentials in coordinate space. Taking the nucleus {sup 12}C as an example, even with nonlocal potentials, the direct ITS evolution for the Dirac equation still meets the disaster of the Dirac sea. However, following the recipe in our former investigation, the disaster can be avoided by the ITS evolution for the corresponding Schroedinger-like equation without localization, which gives the convergent results exactly the same with those obtained iteratively by the shooting method with localized effective potentials.

  7. 2011 | Jefferson Lab

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

    Dec 2011 Sun, 2011-12-04 00:00 From Nepal to JLab â€" One Scientist's Journey (Daily Press) Aug 2011 Wed, 2011-08-31 00:00 MOU signed between CIAE and Jefferson National Lab, USA. (China Nuclear Industry News, General News) Mar 2011 Wed, 2011-03-16 00:00 JLab Mourns Loss of Dr. Brad Tippens, Dept. of Energy (A Message from Dr. Timothy Hallman, DOE) Feb 2011 Mon, 2011-02-21 00:00 Jefferson Lab: Laser gun to eventually shoot down missiles (Daily Press) Sun, 2011-02-20 00:00 Navy Breaks

  8. Volatiles combustion in fluidized beds. Technical progress report, 4 March 1993--3 June 1993

    SciTech Connect (OSTI)

    Hesketh, R.P.

    1993-09-01

    The goal of this project is to investigate the conditions in which volatiles will burn within both the dense and freeboard regions of fluidized beds. Experiments using a fluidized bed operated at incipient fluidization will be performed to characterize the effect of particle surface area, initial fuel concentration, and particle type on the inhibition of volatiles within a fluidized bed. The work conducted during the period 4 March, 1993 through 3 June, 1993 is reported in this technical progress report. The work during this time period consists primarily of the startup and trouble shooting of the fluidized bed reactor and gas phase modeling of methane and propane.

  9. Safety assessment of outdoor live fire range

    SciTech Connect (OSTI)

    1989-05-01

    The following Safety Assessment (SA) pertains to the outdoor live fire range facility (LFR). The purpose of this facility is to supplement the indoor LFR. In particular it provides capacity for exercises that would be inappropriate on the indoor range. This SA examines the risks that are attendant to the training on the outdoor LFR. The outdoor LFR used by EG&G Mound is privately owned. It is identified as the Miami Valley Shooting Grounds. Mondays are leased for the exclusive use of EG&G Mound.

  10. DOE Energy Exchange

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

    DOE Energy Exchange Ms. Amanda Simpson 11 August 2015 www.oei.army.mil UNCLASSIFIED Assistant Secretary of the Army (Installations, Energy & Environment) Acts of Man Acts of Nature Securing the Homeland High-voltage power lines with grid connection to Redstone Arsenal devastated by tornado on April 26, 2011. (TVA) The scene of a shooting and oil spill at a San Jose PG&E substation on April 16, 2013 (CBS) Enhancing Energy Security Office of Energy Initiatives UNCLASSIFIED 2 Army

  11. Rooting depths of plants relative to biological and environmental factors

    SciTech Connect (OSTI)

    Foxx, T S; Tierney, G D; Williams, J M

    1984-11-01

    In 1981 to 1982 an extensive bibliographic study was completed to document rooting depths of native plants in the United States. The data base presently contains 1034 citations with approximately 12,000 data elements. In this paper the data were analyzed for rooting depths as related to life form, soil type, geographical region, root type, family, root depth to shoot height ratios, and root depth to root lateral ratios. Average rooting depth and rooting frequencies were determined and related to present low-level waste site maintenance.

  12. Portable chemical detection system with intergrated preconcentrator

    DOE Patents [OSTI]

    Baumann, Mark J.; Brusseau, Charles A.; Hannum, David W.; Linker, Kevin L.

    2005-12-27

    A portable system for the detection of chemical particles such as explosive residue utilizes a metal fiber substrate that may either be swiped over a subject or placed in a holder in a collection module which can shoot a jet of gas at the subject to dislodge residue, and then draw the air containing the residue into the substrate. The holder is then placed in a detection module, which resistively heats the substrate to evolve the particles, and provides a gas flow to move the particles to a miniature detector in the module.

  13. CASL-U-2015-0243-000

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

    3-000 CFD Simulations of Experiments in a Twin Jet Water Facility Lane Carasik Yassin Hassan Texas A&M University CASL-U-2015-0243-000 CFD Simulations of Experiments in a Twin Jet Water Facility Lane Carasik, Graduate Research Assistant and NEUP Fellow Dr. Yassin Hassan, Professor Twin Jet Studies Turbulent twin jets shooting into quiescent surroundings provide a physics rich platform for developing and validating new simulations. The jet properties can be controlled in the TJWF built to

  14. Metabolic profiling reveals altered sugar and secondary metabolism in response to UGPase overexpression in Populus

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

    Payyavula, Raja S.; Tschaplinski, Timothy J.; Jawdy, Sara; Sykes, Robert; Tuskan, Gerald A.; Kalluri, Udaya C.

    2014-10-07

    Background: UDP-glucose pyrophopharylase (UGPase) is a sugar metabolizing enzyme (E.C. 2.7.7.9) that catalyzes a reversible reaction of UDP-glucose and pyrophosphate from glucose-1-phosphate and uridine triphosphate glucose. UDP-glucose is a key intermediate sugar that is channeled to multiple metabolic pathways. The functional role of UGPase in woody plants such as Populus is poorly understood. Results: We characterized the functional role of UGPase in Populus deltoides by overexpressing a native gene. Overexpression of the native gene resulted in increased leaf area and leaf-to-shoot biomass ratio but decreased shoot and root growth. Metabolomic analyses showed that manipulation of UGPase results in perturbations inmore » primary as well as secondary metabolism resulting in reduced sugar and starch levels and increased phenolics such as caffeoyl- and feruloyl conjugates. While cellulose and lignin levels in the cell walls were not significantly altered, the syringyl-to-guaiacyl ratio was significantly reduced. Conclusions: These results demonstrate that UGPase plays a key role in the tightly coupled primary and secondary metabolic pathways and perturbation in its function results in pronounced effects on growth and metabolism outside of cell wall biosynthesis of Populus.« less

  15. Dynamic Fault Detection Chassis

    SciTech Connect (OSTI)

    Mize, Jeffery J

    2007-01-01

    Abstract The high frequency switching megawatt-class High Voltage Converter Modulator (HVCM) developed by Los Alamos National Laboratory for the Oak Ridge National Laboratory's Spallation Neutron Source (SNS) is now in operation. One of the major problems with the modulator systems is shoot-thru conditions that can occur in a IGBTs H-bridge topology resulting in large fault currents and device failure in a few microseconds. The Dynamic Fault Detection Chassis (DFDC) is a fault monitoring system; it monitors transformer flux saturation using a window comparator and dV/dt events on the cathode voltage caused by any abnormality such as capacitor breakdown, transformer primary turns shorts, or dielectric breakdown between the transformer primary and secondary. If faults are detected, the DFDC will inhibit the IGBT gate drives and shut the system down, significantly reducing the possibility of a shoot-thru condition or other equipment damaging events. In this paper, we will present system integration considerations, performance characteristics of the DFDC, and discuss its ability to significantly reduce costly down time for the entire facility.

  16. Metabolic profiling reveals altered sugar and secondary metabolism in response to UGPase overexpression in Populus

    SciTech Connect (OSTI)

    Payyavula, Raja S.; Tschaplinski, Timothy J.; Jawdy, Sara; Sykes, Robert; Tuskan, Gerald A.; Kalluri, Udaya C.

    2014-10-07

    Background: UDP-glucose pyrophopharylase (UGPase) is a sugar metabolizing enzyme (E.C. 2.7.7.9) that catalyzes a reversible reaction of UDP-glucose and pyrophosphate from glucose-1-phosphate and uridine triphosphate glucose. UDP-glucose is a key intermediate sugar that is channeled to multiple metabolic pathways. The functional role of UGPase in woody plants such as Populus is poorly understood. Results: We characterized the functional role of UGPase in Populus deltoides by overexpressing a native gene. Overexpression of the native gene resulted in increased leaf area and leaf-to-shoot biomass ratio but decreased shoot and root growth. Metabolomic analyses showed that manipulation of UGPase results in perturbations in primary as well as secondary metabolism resulting in reduced sugar and starch levels and increased phenolics such as caffeoyl- and feruloyl conjugates. While cellulose and lignin levels in the cell walls were not significantly altered, the syringyl-to-guaiacyl ratio was significantly reduced. Conclusions: These results demonstrate that UGPase plays a key role in the tightly coupled primary and secondary metabolic pathways and perturbation in its function results in pronounced effects on growth and metabolism outside of cell wall biosynthesis of Populus.

  17. Phase II Trial of Neoadjuvant Bevacizumab, Capecitabine, and Radiotherapy for Locally Advanced Rectal Cancer

    SciTech Connect (OSTI)

    Crane, Christopher H.; Eng, Cathy; Feig, Barry W.; Das, Prajnan; Skibber, John M.; Chang, George J.; Wolff, Robert A.; Krishnan, Sunil; Hamilton, Stanley; Janjan, Nora A.; Maru, Dipen M.; Ellis, Lee M.; Rodriguez-Bigas, Miguel A.

    2010-03-01

    Purpose: We designed this Phase II trial to assess the efficacy and safety of the addition of bevacizumab to concurrent neoadjuvant capecitabine-based chemoradiation in locally advanced rectal cancer. Methods: Between April 2004 and December 2007, 25 patients with clinically staged T3N1 (n = 20) or T3N0 (n = 5) rectal cancer received neoadjuvant therapy with radiotherapy (50.4 Gy in 28 fractions over 5.5 weeks), bevacizumab every 2 weeks (3 doses of 5 mg/kg), and capecitabine (900 mg/m{sup 2} orally twice daily only on days of radiation), followed by surgical resection a median of 7.3 weeks later. Results: Procedures included abdominoperineal resection (APR; 6 patients), proctectomy with coloanal anastamosis (8 patients), low anterior resection (10 patients), and local excision (1 patient). Eight (32%) of 25 patients had a pathologic complete response, and 6 (24%) of 25 had <10% viable tumor cells in the specimen. No patient had Grade 3 hand-foot syndrome, gastrointestinal toxicity, or significant hematologic toxicity. Three wound complications required surgical intervention (one coloanal anastamostic dehiscence requiring completion APR and two perineal wound dehiscences after initial APR). Five minor complications occurred that resolved without operative intervention. With a median follow-up of 22.7 months (range, 4.5-32.4 months), all patients were alive; one patient has had a recurrence in the pelvis (2-year actuarial rate, 6.2%) and 3 had distant recurrences. Conclusions: The addition of bevacizumab to neoadjuvant chemoradiation resulted in encouraging pathologic complete response without an increase in acute toxicity. The impact of bevacizumab on perineal wound and anastamotic healing due to concurrent bevacizumab requires further study.

  18. Sulfur mustard induces an endoplasmic reticulum stress response in the mouse ear vesicant model

    SciTech Connect (OSTI)

    Chang, Yoke-Chen; Wang, James D.; Svoboda, Kathy K.; Casillas, Robert P.; Laskin, Jeffrey D.; Gordon, Marion K.; Gerecke, Donald R.

    2013-04-15

    The endoplasmic reticulum (ER) stress response is a cell survival pathway upregulated when cells are under severe stress. Severely damaged mouse ear skin exposed to the vesicant, sulfur mustard (bis-2-chloroethyl sulfide, SM), resulted in increased expression of ER chaperone proteins that accompany misfolded and incorrectly made proteins targeted for degradation. Time course studies with SM using the mouse ear vesicant model (MEVM) showed progressive histopathologic changes including edema, separation of the epidermis from the dermis, persistent inflammation, upregulation of laminin ?2 (one of the chains of laminin-332, a heterotrimeric skin glycoprotein required for wound repair), and delayed wound healing from 24 h to 168 h post exposure. This was associated with time related increased expression of the cell survival ER stress marker, GRP78/BiP, and the ER stress apoptosis marker, GADD153/CHOP, suggesting simultaneous activation of both cell survival and non-mitochondrial apoptosis pathways. Dual immunofluorescence labeling of a keratinocyte migration promoting protein, laminin ?2 and GRP78/BIP, showed colocalization of the two molecules 72 h post exposure indicating that the laminin ?2 was misfolded after SM exposure and trapped within the ER. Taken together, these data show that ER stress is induced in mouse skin within 24 h of vesicant exposure in a defensive response to promote cell survival; however, it appears that this response is rapidly overwhelmed by the apoptotic pathway as a consequence of severe SM-induced injury. - Highlights: ? We demonstrated ER stress response in the mouse ear vesicant model. ? We described the asymmetrical nature of wound repair in the MEVM. ? We identified the distribution of various ER stress markers in the MEVM.

  19. Fault current limiter

    DOE Patents [OSTI]

    Darmann, Francis Anthony

    2013-10-08

    A fault current limiter (FCL) includes a series of high permeability posts for collectively define a core for the FCL. A DC coil, for the purposes of saturating a portion of the high permeability posts, surrounds the complete structure outside of an enclosure in the form of a vessel. The vessel contains a dielectric insulation medium. AC coils, for transporting AC current, are wound on insulating formers and electrically interconnected to each other in a manner such that the senses of the magnetic field produced by each AC coil in the corresponding high permeability core are opposing. There are insulation barriers between phases to improve dielectric withstand properties of the dielectric medium.

  20. ENERGY-TRANSFER SYSTEMS

    DOE Patents [OSTI]

    Thonemann, P.C.; Cowhig, W.T.; Davenport, P.A.

    1963-04-01

    This patent relates to the transfer of energy in a traveling electromagnetic wave to direct-current electrical energy in a gaseous medium. The traveling wave is generated by means of a radio-frequency oscillator connected across a capacitance-loaded helix wound around a sealed tube enclosing the gaseous medium. The traveling wave causes the electrons within the medium to drift towards one end of the tube. The direct current appearing across electrodes placed at each end of the tube is then used by some electrical means. (AEC)

  1. Design of a Probe for Strain Sensitivity Studies of Critical Current Densities in SC Wires and Tapes

    SciTech Connect (OSTI)

    Dhanaraj, N.; Barzi, E.; Turrioni, D.; Rusy, A.; Lombardo, V.; /Fermilab

    2011-07-01

    The design of a variable-temperature probe used to perform strain sensitivity measurements on LTS wires and HTS wires and tapes is described. The measurements are intended to be performed at liquid helium temperatures (4.2 K). The wire or tape to be measured is wound and soldered on to a helical spring device, which is fixed at one end and subjected to a torque at the free end. The design goal is to be able to achieve {+-} 0.8 % strain in the wire and tape. The probe is designed to carry a current of 2000A.

  2. Tube furnace

    DOE Patents [OSTI]

    Foster, Kenneth G.; Frohwein, Eugene J.; Taylor, Robert W.; Bowen, David W.

    1991-01-01

    A vermiculite insulated tube furnace is heated by a helically-wound resistance wire positioned within a helical groove on the surface of a ceramic cylinder, that in turn is surroundingly disposed about a doubly slotted stainless steel cylindrical liner. For uniform heating, the pitch of the helix is of shorter length over the two end portions of the ceramic cylinder. The furnace is of large volume, provides uniform temperature, offers an extremely precise programmed heating capability, features very rapid cool-down, and has a modest electrical power requirement.

  3. SAFETY SYSTEM FOR CONTROL ROD

    DOE Patents [OSTI]

    Paget, J.A.

    1963-05-14

    A structure for monitoring the structural continuity of a control rod foi a neutron reactor is presented. A electric conductor readily breakable under mechanical stress is fastened along the length of the control rod at a plurality of positions and forms a closed circuit with remote electrical components responsive to an open circuit. A portion of the conductor between the control rod and said components is helically wound to allow free and normally unrestricted movement of the segment of conductor secured to the control rod relative to the remote components. Any break in the circuit is indicative of control rod breakage. (AEC)

  4. High slot utilization systems for electric machines

    DOE Patents [OSTI]

    Hsu, John S

    2009-06-23

    Two new High Slot Utilization (HSU) Systems for electric machines enable the use of form wound coils that have the highest fill factor and the best use of magnetic materials. The epoxy/resin/curing treatment ensures the mechanical strength of the assembly of teeth, core, and coils. In addition, the first HSU system allows the coil layers to be moved inside the slots for the assembly purpose. The second system uses the slided-in teeth instead of the plugged-in teeth. The power density of the electric machine that uses either system can reach its highest limit.

  5. Self-defrosting recuperative air-to-air heat exchanger

    DOE Patents [OSTI]

    Drake, R.L.

    1993-12-28

    A heat exchanger is described which includes a stationary spirally or concentrically wound heat exchanger core with rotating baffles on upper and lower ends thereof. The rotating baffles include rotating inlets and outlets which are in communication with respective fixed inlets and outlets via annuli. The rotation of the baffles causes a concurrent rotation of the temperature distribution within the stationary exchanger core, thereby preventing frost build-up in some applications and preventing the formation of hot spots in other applications. 3 figures.

  6. High pressure liquid chromatographic gradient mixer

    DOE Patents [OSTI]

    Daughton, Christian G.; Sakaji, Richard H.

    1985-01-01

    A gradient mixer which effects the continuous mixing of any two miscible solvents without excessive decay or dispersion of the resultant isocratic effluent or of a linear or exponential gradient. The two solvents are fed under low or high pressure by means of two high performance liquid chromatographic pumps. The mixer comprises a series of ultra-low dead volume stainless steel tubes and low dead volume chambers. The two solvent streams impinge head-on at high fluxes. This initial nonhomogeneous mixture is then passed through a chamber packed with spirally-wound wires which cause turbulent mixing thereby homogenizing the mixture with minimum "band-broadening".

  7. Los Alamos is developing powerful medical tool

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

    Portable MRI Community Connections: Your link to news and opportunities from Los Alamos National Laboratory Latest Issue: September 1, 2016 all issues All Issues » submit Los Alamos is developing powerful medical tool Portable MRI to aid wounded soldiers and less affluent regions June 1, 2015 Lighter-weight MRI device uses low-power magnetic fields to image the brain and other soft-tissue anatomy. Lighter-weight MRI device uses low-power magnetic fields to image the brain and other soft-tissue

  8. Toroidal constant-tension superconducting magnetic energy storage units

    DOE Patents [OSTI]

    Herring, J.S.

    1992-11-03

    A superconducting magnetic energy storage unit is provided in which the magnet is wound in a toroidal fashion such that the magnetic field produced is contained only within the bore of the magnet, and thus producing a very low external field. The superconducting magnet includes a coolant channel disposed through the wire. The bore of the magnet comprises a storage volume in which cryogenic coolant is stored, and this volume supplies the coolant to be delivered to the coolant channel in the magnet. 6 figs.

  9. Soot filter for an exhaust arrangement of an internal combustion engine

    SciTech Connect (OSTI)

    Bergmann, H.; Daudel, H.; Erdmannsdorfer, H.

    1982-04-13

    A soot filter arrangement for an exhaust gas flow of an internal combustion engine, especially an air-compressing internal combustion engine. The filter arrangement includes a housing with feed and discharge connections for the exhaust gas stream in a mineral filter material arranged in the housing. The material is provided on a support pipe equipped with passage openings which enable the exhaust gas stream to enter the support pipe in a radial direction and leave the same in an axial direction. Several support pipes are provided at a mutual spacing in a parallel relationship and the filter material includes a thread of spun silicon dioxide fibers wound onto the support pipes.

  10. Hydrodynamic evolution and jet energy loss in Cu + Cu collisions

    SciTech Connect (OSTI)

    Schenke, Bjoern; Jeon, Sangyong; Gale, Charles

    2011-04-15

    We present results from a hybrid description of Cu + Cu collisions using (3 + 1)-dimensional hydrodynamics (music) for the bulk evolution and a Monte Carlo simulation (martini) for the evolution of high-momentum partons in the hydrodynamical background. We explore the limits of this description by going to small system sizes and determine the dependence on different fractions of wounded nucleon and binary collisions scaling of the initial energy density. We find that Cu + Cu collisions are well described by the hybrid description at least up to 20% central collisions.

  11. High-pressure liquid chromatographic gradient mixer

    DOE Patents [OSTI]

    Daughton, C.G.; Sakaji, R.H.

    1982-09-08

    A gradient mixer effects the continuous mixing of any two miscible solvents without excessive decay or dispersion of the resultant isocratic effluent or of a linear or exponential gradient. The two solvents are fed under low or high pressure by means of two high performance liquid chromatographic pumps. The mixer comprises a series of ultra-low dead volume stainless steel tubes and low dead volume chambers. The two solvent streams impinge head-on at high fluxes. This initial nonhomogeneous mixture is then passed through a chamber packed with spirally-wound wires which cause turbulent mixing thereby homogenizing the mixture with minimum band-broadening.

  12. Method of fabricating graphite for use as a skeletal prosthesis and product thereof

    DOE Patents [OSTI]

    Eatherly, Walter P.; Robbins, J. M.; Rosson, Sr., David E.

    1978-01-01

    A method for producing porous graphite for use as bone replacement with a structure for osteon penetration. Graphite is produced with ordered circular pores of 100 to 1000 microns in diameter covering at least 25% of the exposed surfaces. A cylindrical fiber is coated with a carbon flour-pitch mix and is then wound on a bobbin in a predetermined manner. The product of winding is dried, pressed, carbonized, and then graphitized. The fibers are removed either chemically or by volatilization during carbonization or graphitization.

  13. General Motors Perspective

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

    Motors Perspective Dr.-Ing. Wolfgang Oelerich Adam Opel AG GM Alternative Propulsion Center Europe Compressed & Cryo- Compressed Hydrogen Storage Workshop 14 th / 15 th February 2011 Washington DC Chevrolet Equinox as Part of GM's Global "Project Driveway" Power: 73 kW Acceleration (0-100 km/h): 12 s Top speed: 160 km/h Fuel: 4.2 kg Compressed Hydrogen Gas (70 MPa) in three Type 4 filament wound carbon fiber composite vessels Range: 320 km Over 2.5 million km (1.5 million miles)

  14. Desalination technology: Report on the state-of-the-art

    SciTech Connect (OSTI)

    Awerbuch, L.; Roger, A.N.; Siebenthal, C.D.; Battey, R.

    1984-01-01

    A comparison of multistage flash distillation, multi-effect distillation, vapor compression distillation, reverse osmosis, plate and frame assembly, spiral wound, hollow fiber, and electrodialysis technologies for desalination concludes that the multi-effect, horizontal tube, low temperature process is technically superior. This process produces desalted water at the lowest cost when starting with a seawater feed. For brackish or wastewater feed, however, the membrane processes are more economical than distillation. The relative cost advantage between reverse osmosis and electrodialysis depends on the total concentration of dissolved salts and their chemical composition. 1 table.

  15. Induction voidmeter

    DOE Patents [OSTI]

    Anderson, T.T.; Roop, C.J.; Schmidt, K.J.; Brewer, J.

    1983-12-21

    An induction voidmeter for detecting voids in a conductive fluid may comprise: a four arm bridge circuit having two adjustable circuit elements connected as opposite arms of said bridge, an input branch, and an output branch; two induction coils, bifilarly wound together, connected as the remaining two opposing arms of said bridge circuit and positioned such that the conductive fluid passes through said coils; means for applying an AC excitation signal to said input branch; and means for detecting the output signal generated in response to said excitation signal across said output branch. The induction coils may be located outside or inside a non-magnetic pipe containing the conductive fluid.

  16. Induction voidmeter

    DOE Patents [OSTI]

    Anderson, Thomas T.; Roop, Conard J.; Schmidt, Kenneth J.; Brewer, John

    1986-01-01

    An induction voidmeter for detecting voids in a conductive fluid may comprise: a four arm bridge circuit having two adjustable circuit elements connected as opposite arms of said bridge circuit, an input branch, and an output branch; two induction coils, bifilarly wound together, connected as the remaining two opposing arms of said bridge circuit and positioned such that the conductive fluid passes through said coils; applying an AC excitation signal to said input branch; and detecting the output signal generated in response to said excitation signal across said output branch. The induction coils may be located outside or inside a non-magnetic pipe containing the conductive fluid.

  17. Preliminary Notice of Violation,Savannah River Nuclear Solutions, LLC -

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

    NEA-2011-02 | Department of Energy Savannah River Nuclear Solutions, LLC - NEA-2011-02 Preliminary Notice of Violation,Savannah River Nuclear Solutions, LLC - NEA-2011-02 July 22, 2011 Issued to Savannah River Nuclear Solutions, LLC related to a Puncture Wound Injury resulting in a Radiological Uptake at the Savannah River Site On July 22, 2011, the U.S. Department of Energy (DOE) Office of Health, Safety and Security's Office of Enforcement and Oversight issued a Preliminary Notice of

  18. 1

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

    could aid wounded soldiers and children in the Third World April 22, 2015 LOS ALAMOS, N.M., April 22, 2015-Scientists at Los Alamos National Laboratory are developing an ultra-low-field Magnetic Resonance Imaging (MRI) system that could be low-power and lightweight enough for forward deployment on the battlefield and to field hospitals in the World's poorest regions. "MRI technology is a powerful medical diagnostic tool," said Michelle Espy, the Battlefield MRI (bMRI) project leader,

  19. Gas separation membranes

    DOE Patents [OSTI]

    Schell, William J.

    1979-01-01

    A dry, fabric supported, polymeric gas separation membrane, such as cellulose acetate, is prepared by casting a solution of the polymer onto a shrinkable fabric preferably formed of synthetic polymers such as polyester or polyamide filaments before washing, stretching or calendering (so called griege goods). The supported membrane is then subjected to gelling, annealing, and drying by solvent exchange. During the processing steps, both the fabric support and the membrane shrink a preselected, controlled amount which prevents curling, wrinkling or cracking of the membrane in flat form or when spirally wound into a gas separation element.

  20. Single phase four pole/six pole motor

    DOE Patents [OSTI]

    Kirschbaum, H.S.

    1984-10-09

    A single phase alternating current electric motor is provided with a main stator winding having two coil groups each including the series connection of three coils. These coil groups can be connected in series for six pole operation and in parallel for four pole operation. The coils are approximately equally spaced around the periphery of the machine but are not of equal numbers of turns. The two coil groups are identically wound and spaced 180 mechanical degrees apart. One coil of each group has more turns and a greater span than the other two coils. 10 figs.

  1. Single phase four pole/six pole motor

    DOE Patents [OSTI]

    Kirschbaum, Herbert S.

    1984-01-01

    A single phase alternating current electric motor is provided with a main stator winding having two coil groups each including the series connection of three coils. These coil groups can be connected in series for six pole operation and in parallel for four pole operation. The coils are approximately equally spaced around the periphery of the machine but are not of equal numbers of turns. The two coil groups are identically wound and spaced 180 mechanical degrees apart. One coil of each group has more turns and a greater span than the other two coils.

  2. Eddy current gauge for monitoring displacement using printed circuit coil

    DOE Patents [OSTI]

    Visioli, Jr., Armando J.

    1977-01-01

    A proximity detection system for non-contact displacement and proximity measurement of static or dynamic metallic or conductive surfaces is provided wherein the measurement is obtained by monitoring the change in impedance of a flat, generally spiral-wound, printed circuit coil which is excited by a constant current, constant frequency source. The change in impedance, which is detected as a corresponding change in voltage across the coil, is related to the eddy current losses in the distant conductive material target. The arrangement provides for considerable linear displacement range with increased accuracies, stability, and sensitivity over the entire range.

  3. Coil spring venting arrangement

    DOE Patents [OSTI]

    McCugh, R.M.

    1975-10-21

    A simple venting device for trapped gas pockets in hydraulic systems is inserted through a small access passages, operated remotely, and removed completely. The device comprises a small diameter, closely wound coil spring which is pushed through a guide temporarily inserted in the access passage. The guide has a central passageway which directs the coil spring radially upward into the pocket, so that, with the guide properly positioned for depth and properly oriented, the coil spring can be pushed up into the top of the pocket to vent it. By positioning a seal around the free end of the guide, the spring and guide are removed and the passage is sealed.

  4. Correction coil cable

    DOE Patents [OSTI]

    Wang, S.T.

    1994-11-01

    A wire cable assembly adapted for the winding of electrical coils is taught. A primary intended use is for use in particle tube assemblies for the Superconducting Super Collider. The correction coil cables have wires collected in wire array with a center rib sandwiched therebetween to form a core assembly. The core assembly is surrounded by an assembly housing having an inner spiral wrap and a counter wound outer spiral wrap. An alternate embodiment of the invention is rolled into a keystoned shape to improve radial alignment of the correction coil cable on a particle tube in a particle tube assembly. 7 figs.

  5. The CLAS12 Torus Detector Magnet at Jefferson Laboratory

    SciTech Connect (OSTI)

    Luongo, Cesar; Ballard, Joshua; Biallas, George; Elouadrhiri, Latifa; Fair, Ruben; Ghoshal, Probir; Kashy, Dave; Legg, Robert; Pastor, Orlando; Rajput-Ghoshal, Renuka; Rode, Claus; Wiseman, Mark; Young, Glenn; Elementi, Luciano; Krave, Steven; Makarov, Alexander; Nobrega, Fred; Velev, George

    2015-12-17

    The CLAS12 Torus is a toroidal superconducting magnet, which is part of the detector for the 12-GeV accelerator upgrade at Jefferson Laboratory (JLab). The coils were wound/fabricated by Fermilab, with JLab responsible for all other parts of the project scope, including design, integration, cryostating the individual coils, installation, cryogenics, I&C, etc. This paper provides an overview of the CLAS12 Torus magnet features and serves as a status report of its installation in the experimental hall. Completion and commissioning of the magnet is expected in 2016.

  6. FMEA on the superconducting torus for the Jefferson Lab 12 GeV accelerator upgrade

    SciTech Connect (OSTI)

    Ghoshal, Probir K.; Biallas, George H.; Fair, Ruben J.; Rajput-Ghoshal, Renuka; Schneider, William J.; Legg, Robert A.; Kashy, David H.; Hogan, John P.; Wiseman, Mark A.; Luongo, Cesar; Ballard, Joshua T.; Young, Glenn R.; Elouadrhiri, Latifa; Rode, Claus H.

    2015-01-16

    As part of the Jefferson Lab 12GeV accelerator upgrade project, Hall B requires two conduction cooled superconducting magnets. One is a magnet system consisting of six superconducting trapezoidal racetrack-type coils assembled in a toroidal configuration and the second is an actively shielded solenoidal magnet system consisting of 5 coils. Both magnets are to be wound with Superconducting Super Collider-36 NbTi strand Rutherford cable soldered into a copper channel. This paper describes the various failure modes in torus magnet along with the failure modes that could be experienced by the torus and its interaction with the solenoid which is located in close proximity.

  7. The CLAS12 torus detector magnet at Jefferson Laboratory

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

    Luongo, Cesar; Wiseman, Mark A.; Kashy, David H.; Pastor, Orlando; Ghoshal, Probir K.; Fair, Ruben J.; Ballard, Joshua T.; Legg, Robert A.; Rajput-Ghoshal, Renuka; Biallas, George H.; et al

    2015-12-17

    The CLAS12 Torus is a toroidal superconducting magnet, part of the detector for the 12GeV accelerator upgrade at Jefferson Lab. The coils were wound/fabricated by Fermi Lab, with Jlab responsible for all other parts of the project scope, including design, integration, cryostating the individual coils, installation, cryogenics, I&C, etc. The study provides an overview of the CLAS12 Torus magnet features, and serves as a status report of its installation in the experimental hall. Completion and commissioning of the magnet is expected in 2016.

  8. Superconducting dipole electromagnet

    DOE Patents [OSTI]

    Purcell, John R.

    1977-07-26

    A dipole electromagnet of especial use for bending beams in particle accelerators is wound to have high uniformity of magnetic field across a cross section and to decrease evenly to zero as the ends of the electromagnet are approached by disposing the superconducting filaments of the coil in the crescent-shaped nonoverlapping portions of two intersecting circles. Uniform decrease at the ends is achieved by causing the circles to overlap increasingly in the direction of the ends of the coil until the overlap is complete and the coil is terminated.

  9. Rimmed and edge thickened Stodola shaped flywheel

    DOE Patents [OSTI]

    Kulkarni, Satish V.; Stone, Richard G.

    1983-01-01

    A flywheel (10) is described that is useful for energy storage in a hybrid vehicle automotive power system or in some stationary applications. The flywheel (10) has a body (15) composed of essentially planar isotropic high strength material. The flywheel (10) body (15) is enclosed by a rim (50) of circumferentially wound fiber (2) embedded in resin (3). The rim (50) promotes flywheel (10) safety and survivability. The flywheel (10) has a truncated and edge thickened Stodola shape designed to optimize system mass and energy storage capability.

  10. Comparison of conventional and novel quadrupole drift tube magnets inspired by Klaus Halbach

    SciTech Connect (OSTI)

    Feinberg, B.

    1995-02-01

    Quadrupole drift tube magnets for a heavy-ion linac provide a demanding application of magnet technology. A comparison is made of three different solutions to the problem of providing an adjustable high-field-strength quadrupole magnet in a small volume. A conventional tape-wound electromagnet quadrupole magnet (conventional) is compared with an adjustable permanent-magnet/iron quadrupole magnet (hybrid) and a laced permanent-magnet/iron/electromagnet (laced). Data is presented from magnets constructed for the SuperHILAC heavy-ion linear accelerator, and conclusions are drawn for various applications.

  11. Depleted uranium human health risk assessment, Jefferson Proving Ground, Indiana

    SciTech Connect (OSTI)

    Ebinger, M.H.; Hansen, W.R.

    1994-04-29

    The risk to human health from fragments of depleted uranium (DU) at Jefferson Proving Ground (JPG) was estimated using two types of ecosystem pathway models. A steady-state, model of the JPG area was developed to examine the effects of DU in soils, water, and vegetation on deer that were hunted and consumed by humans. The RESRAD code was also used to estimate the effects of farming the impact area and consuming the products derived from the farm. The steady-state model showed that minimal doses to humans are expected from consumption of deer that inhabit the impact area. Median values for doses to humans range from about 1 mrem ({plus_minus}2.4) to 0.04 mrem ({plus_minus}0.13) and translate to less than 1 {times} 10{sup {minus}6} detriments (excess cancers) in the population. Monte Carlo simulation of the steady-state model was used to derive the probability distributions from which the median values were drawn. Sensitivity analyses of the steady-state model showed that the amount of DU in airborne dust and, therefore, the amount of DU on the vegetation surface, controlled the amount of DU ingested by deer and by humans. Human doses from the RESRAD estimates ranged from less than 1 mrem/y to about 6.5 mrem/y in a hunting scenario and subsistence fanning scenario, respectively. The human doses exceeded the 100 mrem/y dose limit when drinking water for the farming scenario was obtained from the on-site aquifer that was presumably contaminated with DU. The two farming scenarios were unrealistic land uses because the additional risk to humans due to unexploded ordnance in the impact area was not figured into the risk estimate. The doses estimated with RESRAD translated to less than 1 {times} 10{sup {minus}6} detriments to about 1 {times} 10{sup {minus}3} detriments. The higher risks were associated only with the farming scenario in which drinking water was obtained on-site.

  12. Summary of Natural Resources that Potentially Influence Human Intrusion at the Area 5 Radioactive Waste Management Site, Nevada Test Site, Nye County, Nevada

    SciTech Connect (OSTI)

    NSTec Environmental Management

    2007-06-01

    In 1993, Raytheon Services Nevada completed a review of natural resource literature and other sources to identify potentially exploitable resources and potential future land uses near the Area 5 Radioactive Waste Management Site (RWMS) of the Nevada Test Site (NTS), Nye County, Nevada, that could lead to future inadvertent human intrusion and subsequent release of radionuclides to the accessible environment. National Security Technologies, LLC, revised the original limited-distribution document to conform to current editorial standards and U.S. Department of Energy requirements for public release. The researchers examined the potential for future development of sand, gravel, mineral, petroleum, water resources, and rural land uses, such as agriculture, grazing, and hunting. The study was part of the performance assessment for Greater Confinement Disposal boreholes. Sand and gravel are not considered exploitable site resources because the materials are common throughout the area and the quality at the Area 5 RWMS is not ideal for typical commercial uses. Site information also indicates a very low mineral potential for the area. None of the 23 mining districts in southern Nye County report occurrences of economic mineral deposits in unconsolidated alluvium. The potential for oil and natural gas is low for southern Nye County. No occurrences of coal, tar sand, or oil shale on the NTS are reported in available literature. Several potential future uses of water were considered. Agricultural irrigation is impractical due to poor soils and existing water supply regulations. Use of water for geothermal energy development is unlikely because temperatures are too low for typical commercial applications using current technology. Human consumption of water has the most potential for cause of intrusion. The economics of future water needs may create a demand for the development of deep carbonate aquifers in the region. However, the Area 5 RWMS is not an optimal location for

  13. Ethnic differences in ecological concerns: Spanish-speaking Hispanics are more concerned than others

    SciTech Connect (OSTI)

    Burger, Joanna . E-mail: burger@biology.rutgers.edu; Greenberg, Michael

    2006-09-15

    We postulated that environmental concern encompasses a wide range of different issues, often lumping pollution with habitat loss (or land use) and ecological resources (fish and wildlife). In this paper, we compare perceptions about a range of environmental and ecological resource issues, and explore ethnic/racial differences. We surveyed 1513 residents of New Jersey about 'environmental concerns', using both general environmental questions (two questions: How serious are environmental problems in New Jersey? Are you concerned about the loss of open space?) and ecological resource questions (12 questions: e.g., how important is planting trees in your neighborhood, how concerned are you about loss of breeding and feeding habitat for fish and birds?) in New Jersey. Not all concerns were rated equally. For the ecological questions, there were no ethnic differences in concerns over preserving areas around water supplies, loss of places to hunt and fish, and loss of places for quiet walks and cycling, but there were for the other 9 ecological concerns. For eight of these nine concerns, Spanish-speaking Hispanics were more concerned than others (including English-speaking Hispanics). We divided the ecological resources into three categories: ecological services (clean water and safety), ecological resources (fish and wildlife), and recreational services. The strongest correlates of people's association with enlarging and enhancing recreational services were Spanish-speaking Hispanics, who are supportive of regulations and believe local government is not doing enough for environmental problems. People concerned about the loss of ecological resources and open space believe the federal government and the state are not doing enough for the environment, were non-Hispanic White, want continued environmental regulations, were longer-term residents, were high school graduates, and were older (45-54 years). People interested in ecological services were college-educated, non

  14. Automated nutrient analyses in seawater

    SciTech Connect (OSTI)

    Whitledge, T.E.; Malloy, S.C.; Patton, C.J.; Wirick, C.D.

    1981-02-01

    This manual was assembled for use as a guide for analyzing the nutrient content of seawater samples collected in the marine coastal zone of the Northeast United States and the Bering Sea. Some modifications (changes in dilution or sample pump tube sizes) may be necessary to achieve optimum measurements in very pronounced oligotrophic, eutrophic or brackish areas. Information is presented under the following section headings: theory and mechanics of automated analysis; continuous flow system description; operation of autoanalyzer system; cookbook of current nutrient methods; automated analyzer and data analysis software; computer interfacing and hardware modifications; and trouble shooting. The three appendixes are entitled: references and additional reading; manifold components and chemicals; and software listings. (JGB)

  15. Overview of recent trends and developments for BPM systems

    SciTech Connect (OSTI)

    Wendt, M.; /Fermilab

    2011-08-01

    Beam position monitoring (BPM) systems are the workhorse of beam diagnostics for almost any kind of charged particle accelerator: linear, circular or transport-lines, operating with leptons, hadrons or heavy ions. BPMs are essential for beam commissioning, accelerator fault analysis and trouble shooting, machine optics, as well as lattice measurements, and finally, for accelerator optimization, in order to achieve the ultimate beam quality. This presentation summarizes the efforts of the beam instrumentation community on recent developments and advances on BPM technologies, i.e. BPM pickup monitors and front-end electronics (analog and digital). Principles, examples, and state-of-the-art status on various BPM techniques, serving hadron and heavy ion machines, sync light synchrotron's, as well as electron linacs for FEL or HEP applications are outlined.

  16. Scale-up and Technology Transfer of Protein-based Plastic Products

    SciTech Connect (OSTI)

    Grewell, David

    2008-12-08

    Over the last number of years researchers at ISU have been developing protein based plastics from soybeans, funded by Soy Works Corporation. These materials have been characterized and the processing of these materials into prototype products has been demonstrated. A wide range of net-shape forming processes, including but not limited to extrusion, injection molding and compression molding have been studied. Issues, including technology transfer, re-formulation and product consistency, have been addressed partially during this contract. Also, commercial-scale processing parameters for protein based plastic products were designed, but not yet applicable in the industry. Support in the trouble shooting processing and the manufacturing of protein based plastic products was provided by Iowa State University during the one year contract.

  17. Light nuclides produced in the proton-induced spallation of {sup 238}U at 1 GeV

    SciTech Connect (OSTI)

    Ricciardi, M.V.; Armbruster, P.; Enqvist, T.; Kelic, A.; Rejmund, F.; Schmidt, K.-H.; Yordanov, O.; Benlliure, J.; Pereira, J.; Bernas, M.; Mustapha, B.; Stephan, C.; Tassan-Got, L.

    2006-01-15

    The production of light and intermediate-mass nuclides formed in the reaction {sup 1}H+{sup 238}U at 1 GeV was measured at the Fragment Separator at GSI, Darmstadt. The experiment was performed in inverse kinematics, by shooting a 1 A GeV {sup 238}U beam on a thin liquid-hydrogen target. A total of 254 isotopes of all elements in the range 7{<=}Z{<=}37 were unambiguously identified, and the velocity distributions of the produced nuclides were determined with high precision. The results show that the nuclides are produced in a very asymmetric binary decay of heavy nuclei originating from the spallation of uranium. All the features of the produced nuclides merge with the characteristics of the fission products as their mass increases.

  18. Chemical inducible promoter used to obtain transgenic plants with a silent marker

    DOE Patents [OSTI]

    Aoyama, Takashi; Zuo, Jianru; Chua, Nam-Hai

    2004-08-31

    A chemically inducible promoter is described that may be used to transform plants, including tobacco and lettuce, with genes which are easily regulatable by adding the plants or plant cells to a medium containing an inducer of the promoter or by removing the plants or plant cells from such medium. The promoter described is one that is inducible by a glucocorticoid which is not endogenous to plants. Such promoters may be used with a variety of genes such as ipt or knotted1 to induce shoot formation in the presence of a glucocorticoid. The promoter may also be used with antibiotic or herbicide resistance genes which are then regulatable by the presence or absence of inducer rather than being constitutive. Other examples of genes which may be placed under the control of the inducible promoter are also presented.

  19. Chemical inducible promotor used to obtain transgenic plants with a silent marker

    DOE Patents [OSTI]

    Chua, Nam-Hai; Aoyama, Takashi

    2000-01-01

    A chemically inducible promoter is described which may be used to transform plants with genes which are easily regulatable by adding plants or plant cells to a medium containing an inducer of the promoter or by removing the plants or plant cells from such medium. The promoter described is one which is inducible by a glucocorticoid which is not endogenous to plants. Such promoters may be used with a variety of genes such as ipt or knotted1 to induce shoot formation in the presence of a glucocorticoid. The promoter may also be used with antibiotic or herbicide resistance genes which are then regulatable by the presence or absence of inducer rather than being constitutive. Other examples of genes which may be placed under the control of the inducible promoter are also presented.

  20. Trees Containing Built-In Pulping Catalysts - Final Report - 08/18/1997 - 08/18/2000

    SciTech Connect (OSTI)

    Pullman, G.; Dimmel, D.; Peter, G.

    2000-08-18

    project carried out with Arabidopsis thaliana. We used this putative plant ICS gene fragment to isolate and sequence a full-length ICS cDNA from Arabidopsis thaliana. The putative full-length cDNA encodes for a 569 amino acid protein of {approximately}62kDa. This sequence represents the first full-length ICS cDNA isolated from a plant. When inserted into E. coli, our isolated cDNA over-expressed ICS protein in the insoluble inclusion bodies. A plant expression vector containing the ICS cDNA, NP II for selection on the antibiotic kanamycin, and duplicated 35S-cauliflower mosaic virus promoter were inserted into Agrobacterium tumefaciens strain GV3101. Transformation experiments for insertion of these foreign genes into Populus deltoides 'C175' resulted in eight lines able to regenerate shoots and grow roots in the presence of kanamycin. Plants from these eight lines have acclimated to growth in sterile soil and will be moved to a greenhouse environment in spring 2001. Non rooted shoots from each line are currently being multiplied by shoot culture. When enough shoot tissue and/or greenhouse plant stem tissue is available, AQ analysis will be done and compared with non transformed control tissue.

  1. System manual for the University of Pennsylvania retrofitted solar heated Philadelphia row home (SolaRow)

    SciTech Connect (OSTI)

    Zinnes, I.; Lior, N.

    1980-05-01

    The University of Pennsylvania SolaRow house, an urban row home retrofitted for comfort and domestic hot water heating, was extensively instrumented for performance monitoring and acquisition of weather and solar radiation data. This report describes the heating and instrumentation systems, provides the details for instrumentation, piping and valve identification, and specifies the operation and maintenance of the heating and data acquisition systems. The following are included: (1) system flow diagrams; (2) valve and cable identification tables; (3) wiring diagrams; and (4) start-up, normal operation, shut-down, maintenance and trouble-shooting procedures. It thus provides the necessary technical information to permit system operation and monitoring, overall system performance analysis and optimization, and acquisition of climatological data.

  2. Apparatus for stopping a vehicle

    DOE Patents [OSTI]

    Wattenburg, Willard H.; McCallen, David B.

    2007-03-20

    An apparatus for externally controlling one or more brakes on a vehicle having a pressurized fluid braking system. The apparatus can include a pressurizable vessel that is adapted for fluid-tight coupling to the braking system. Impact to the rear of the vehicle by a pursuit vehicle, shooting a target mounted on the vehicle or sending a signal from a remote control can all result in the fluid pressures in the braking system of the vehicle being modified so that the vehicle is stopped and rendered temporarily inoperable. A control device can also be provided in the driver's compartment of the vehicle for similarly rendering the vehicle inoperable. A driver or hijacker of the vehicle preferably cannot overcome the stopping action from the driver's compartment.

  3. Growth of tapered silica nanowires with a shallow U-shaped vapor chamber: Growth mechanism and structural and optical properties

    SciTech Connect (OSTI)

    Zhang, Danqing; Zhang, Xi Wei, Jianglin; Gu, Gangxu; Xiang, Gang

    2015-04-28

    Traditional chemical vapor deposition method modified with a shallow U-shaped vapor chamber has been used to synthesize tapered bamboo shoot-like (BS-like) amorphous SiO{sub 2} nanowires (NWs) on Si (100) substrates without catalyst. The key innovation of this approach lies in a creation of swirling flow of the reactant vapors during the growth, which leads to a harvest of tapered silica NWs with lengths up to several microns. The unique structures and corresponding luminescence properties of the BS-like NWs were studied and their relationship with the evaporated active reactants was explored. A thermodynamic model that considers the critical role of the vapor flow during the growth is proposed to understand the structural and optical features. The shallow U-shaped vapor chamber-aided approach may provide a viable way to tailor novel structure of NWs for potential applications in nano-devices.

  4. The first years of the Atomic Energy Commission New York Operations Office Health and Safety Laboratory

    SciTech Connect (OSTI)

    Eisenbud, M. )

    1994-01-01

    The Health and Safety Laboratory (HASL) of the Atomic Energy Commission has provided much of the data on exposure assessment in uranium contractor facilities and on fallout radionuclides in the environment. The research performed in the beryllium industry 1947-1949 led to establishment of the protection standards that exist to this day. This laboratory was formed in 1947, as part of the Medical Division of the New York Operations Office, directed by B.S. Wolf, HASL was directed initially by Merril Eisenbud and subsequently by S. Allen Lough and John Harley. The history of the Laboratory is traced from its beginning, and the projects described that led to HASL's reputation as a trouble-shooting arm of the Atomic Energy Commission. 4 refs.

  5. HGP-A Wellhead Generator, Proof-Of-Feasibility Project 3 MW Wellhead Generator, Start-Up Training and Operating Manual

    SciTech Connect (OSTI)

    1981-01-01

    The start-up manual is an information aid to initially familiarize plant operators with the plant operation and later be used as a reference manual while operating the plant. This start-up manual is supplemented by the Plant Data Manual which contains a detailed description of the philosophy of operation and equipment characteristics. The sequencing herein presents the necessary operating procedures which must be followed in order that a smooth start-up is obtained. The sequence includes, first conditioning the well and stabilizing the steam/water separations, and then bringing the operating machinery on line. The Piping and Instrumentation Diagrams and Electrical Drawings are included under Section 12.0 and are frequently referred to in the text. Information for ''trouble-shooting'' is provided in the maintenance and operations manuals on all the equipment.

  6. Method to improve superconductor cable

    DOE Patents [OSTI]

    Borden, A.R.

    1984-03-08

    A method is disclosed of making a stranded superconductor cable having improved flexing and bending characteristics. In such method, a plurality of superconductor strands are helically wound around a cylindrical portion of a mandrel which tapers along a transitional portion to a flat end portion. The helically wound strands form a multistrand hollow cable which is partially flattened by pressure rollers as the cable travels along the transitional portion. The partially flattened cable is impacted with repeated hammer blows as the hollow cable travels along the flat end portion. The hammer blows flatten both the internal and the external surfaces of the strands. The cable is fully flattened and compacted by two sets of pressure rollers which engage the flat sides and the edges of the cable after it has traveled away from the flat end portion of the mandrel. The flattened internal surfaces slide easily over one another when the cable is flexed or bent so that there is very little possibility that the cable will be damaged by the necessary flexing and bending required to wind the cable into magnet coils.

  7. Performance of improved magnetostrictive vibrational power generator, simple and high power output for practical applications

    SciTech Connect (OSTI)

    Ueno, Toshiyuki

    2015-05-07

    Vibration based power generation technology is utilized effectively in various fields. Author has invented novel vibrational power generation device using magnetostrictive material. The device is based on parallel beam structure consisting of a rod of iron-gallium alloy wound with coil and yoke accompanied with permanent magnet. When bending force is applied on the tip of the device, the magnetization inside the rod varies with induced stress due to the inverse magnetostrictive effect. In vibration, the time variation of the magnetization generates voltage on the wound coil. The magnetostrictive type is advantageous over conventional such using piezoelectric or moving magnet types in high efficiency and high robustness, and low electrical impedance. Here, author has established device configuration, simple, rigid, and high power output endurable for practical applications. In addition, the improved device is lower cost using less volume of Fe-Ga and permanent magnet compared to our conventional, and its assembly by soldering is easy and fast suitable for mass production. Average power of 3 mW/cm{sup 3} under resonant vibration of 212 Hz and 1.2 G was obtained in miniature prototype using Fe-Ga rod of 2 × 0.5× 7 mm{sup 3}. Furthermore, the damping effect was observed, which demonstrates high energy conversion of the generator.

  8. Aluminum Stabilized NbTi Conductor Test Coil Design, Fabrication, and Test Results

    SciTech Connect (OSTI)

    Andreev, N.; Chlachidze, G.; Evbota, D.; Kashikhin, V.S.; Lamm, M.; Makarov, A.; Tartaglia, M.; Nakamoto, T.; Ogitsu, T.; Tanaka, K.; Yamamoto, A.; /KEK, Tsukuba

    2011-09-01

    A new generation of precision muon conversion experiments is planned at both Fermilab and KEK. These experiments will depend upon a complex set of solenoid magnets for the production, momentum selection and transport of a muon beam to a stopping target, and for tracking detector momentum analysis of candidate conversion electrons from the target. Baseline designs for the production and detector solenoids use NbTi cable that is heavily stabilized by an extruded high RRR aluminum jacket. A U.S.-Japan research collaboration has begun whose goal is to advance the development of optimized Al-NbTi conductors, gain experience with the technology of winding coils from this material, and test the conductor performance as modest length samples become available. For this purpose, a 'conductor test' solenoid with three coils was designed and built at Fermilab. A sample of the RIKEN Al-NbTi conductor from KEK was wound into a 'test' coil; this was sandwiched between two 'field' coils wound from doubled SSC cable, to increase the peak field on the RIKEN test coil. All three solenoid coils were epoxy impregnated, and utilized aluminum outer bandage rings to apply preload to the coils when cold. The design and fabrication details, and results of the magnet quench performance tests are presented and discussed.

  9. Multistrand superconductor cable

    DOE Patents [OSTI]

    Borden, Albert R.

    1985-01-01

    Improved multistrand Rutherford-type superconductor cable is produced by using strands which are preformed, prior to being wound into the cable, so that each strand has a variable cross section, with successive portions having a substantially round cross section, a transitional oval cross section, a rectangular cross section, a transitional oval cross section, a round cross section and so forth, in repetitive cycles along the length of the strand. The cable is wound and flattened so that the portions of rectangular cross section extend across the two flat sides of the cable at the strand angle. The portions of round cross section are bent at the edges of the flattened cable, so as to extend between the two flat sides. The rectangular portions of the strands slide easily over one another, so as to facilitate flexing and bending of the cable, while also minimizing the possibility of causing damage to the strands by such flexing or bending. Moreover, the improved cable substantially maintains its compactness and cross-sectional shape when the cable is flexed or bent.

  10. Metrology Techniques for the Assembly of NCSX

    SciTech Connect (OSTI)

    C. Priniski, T. Dodson, M. Duco, S. Raftopoulos, R. Ellis, and A. Brooks

    2009-09-24

    In support of the National Compact Stellerator Experiment (NCSX), stellerator assembly activities continued this past year at the Princeton Plasma Physics Laboratory (PPPL) in partnership with the Oak Ridge National Laboratory (ORNL). The construction program saw the completion of the first two Half Field-Period Assemblies (HPA), each consisting of three modular coils. The full machine includes six such sub-assemblies. A single HPA consists of three of the NCSX modular coils wound and assembled at PPPL. These geometrically-complex threedimensional coils were wound using computer-aided metrology and CAD models to tolerances within +/- 0.5mm. The assembly of these coils required similar accuracy on a larger scale with the added complexity of more individual parts and fewer degrees of freedom for correction. Several new potential positioning issues developed for which measurement and control techniques were developed. To accomplish this, CAD coordinate-based computer metrology equipment and software similar to the solutions employed for winding the modular coils was used. Given the size of the assemblies, the primary tools were both interferometeraided and Absolute Distance Measurement (ADM)-only based laser trackers. In addition, portable Coordinate Measurement Machine (CMM) arms and some novel indirect measurement techniques were employed. This paper will detail both the use of CAD coordinate-based metrology technology and the techniques developed and employed for dimensional control of NSCX subassemblies. The results achieved and possible improvements to techniques will be discussed.

  11. Influence of Incision Location on Transmitter Loss, Healing, Incision Lengths, Suture Retention, and Growth of Juvenile Chinook Salmon

    SciTech Connect (OSTI)

    Panther, Jennifer L.; Brown, Richard S.; Gaulke, Greggory L.; Woodley, Christa M.; Deters, Katherine A.

    2010-05-11

    In this study, conducted by Pacific Northwest National Laboratory for the U.S. Army Corps of Engineers, Portland District, we measured differences in survival and growth, incision openness, transmitter loss, wound healing, and erythema among abdominal incisions on the linea alba, lateral and parallel to the linea alba (muscle-cutting), and following the underlying muscle fibers (muscle-sparing). A total of 936 juvenile Chinook salmon were implanted with both Juvenile Salmon Acoustic Tracking System transmitters (0.43 g dry) and passive integrated transponder tags. Fish were held at 12°C (n = 468) or 20°C (n = 468) and examined once weekly over 98 days. We found survival and growth did not differ among incision groups or between temperature treatment groups. Incisions on the linea alba had less openness than muscle-cutting and muscle-sparing incisions during the first 14 days when fish were held at 12°C or 20°C. Transmitter loss was not different among incision locations by day 28 when fish were held at 12°C or 20°C. However, incisions on the linea alba had greater transmitter loss than muscle-cutting and muscle-sparing incisions by day 98 at 12°C. Results for wound closure and erythema differed among temperature groups. Results from our study will be used to improve fish-tagging procedures for future studies using acoustic or radio transmitters.

  12. Crural Artery Traumatic Injuries: Treatment with Embolization

    SciTech Connect (OSTI)

    Lopera, Jorge E. Suri, Rajeev; Cura, Marco; Kroma, Ghazwan; El-Merhi, Fadi

    2008-05-15

    The purpose of this paper is to report our experience with the endovascular treatment of crural arterial injuries using transcatheter and direct embolization techniques. A total of eight consecutive patients have been treated during a 7-year period. Six males and two females, mean age 32 years (range, 15-56 years), presented with penetrating trauma to the lower extremities. Mechanisms of injuries were stab wounds in six patients, gun shot wound in one patient, and iatrogenic injury in one patient. Five patients presented with acute trauma, while three patients presented with delayed injuries. Crural arterial injuries encountered included pseudoaneurysms with arteriovenous fistulas (n = 6), pseudoaneurysms with vessel transections (n = 2), and pseudoaneurysm (n = 1). Proximal and distal embolization with coils was used in three cases, proximal embolization with coils in three cases, percutaneous thrombin injection in one case, and liquid n-butyl cyanoacrylate in one case. Complete exclusion of the lesions was accomplished by sacrifice of one crural vessel in seven cases and of two crural vessels in one case. Two cases of delayed injuries required combined coil and liquid embolization techniques for lesion exclusion. A minor complication (groin hematoma) occurred in one patient, no distal ischemia was seen, and no amputations were required. Mean follow-up was 61 days (range, 1-180 days). One pseudoaneurysm treated with thrombin injection recurred and required surgical excision. We conclude that transcatheter embolization alone or in combination with different endovascular techniques is useful in the treatment of traumatic crural vessel injuries.

  13. Double helix boron-10 powder thermal neutron detector

    DOE Patents [OSTI]

    Wang, Zhehui; Morris, Christopher L.; Bacon, Jeffrey D.

    2015-06-02

    A double-helix Boron-10 powder detector having intrinsic thermal neutron detection efficiency comparable to 36'' long, 2-in diameter, 2-bar Helium-3 detectors, and which can be used to replace such detectors for use in portal monitoring, is described. An embodiment of the detector includes a metallic plate coated with Boron-10 powder for generating alpha and Lithium-7 particles responsive to neutrons impinging thereon supported by insulators affixed to at least two opposing edges; a grounded first wire wound in a helical manner around two opposing insulators; and a second wire having a smaller diameter than that of the first wire, wound in a helical manner around the same insulators and spaced apart from the first wire, the second wire being positively biased. A gas, disposed within a gas-tight container enclosing the plate, insulators and wires, and capable of stopping alpha and Lithium-7 particles and generating electrons produces a signal on the second wire which is detected and subsequently related to the number of neutrons impinging on the plate.

  14. Method and apparatus for making superconductive magnet coils

    DOE Patents [OSTI]

    Borden, Albert R.

    1985-01-01

    A curved, shell-type magnet coil, adapted to be used in a superconducting magnet, is wound by providing a mandrel having a tubular cylindrical mid-portion terminating at both ends in tapered end portions formed with longitudinal slots having flexible fingers therebetween. An elongated electrical conductor is wound around an elongated oval-shaped pole island engaged with the outside of the cylindrical mid-portion, to form a multiplicity of oval-shaped turns engaged with a 180-degree segment of the mandrel. The coil turns have longitudinal portions with curved portions therebetween, engaging the tapered end portions of the mandrel. Upon completion of the winding, tapered expansion members are fully inserted into the tapered end portions, to displace the flexible fingers outwardly into a cylindrical form and to displace the curved portions of the turns into a shape conforming to such cylindrical form while also exerting increased tension upon the turns to minimize draping of the turns and to enhance the mechanical integrity of the coil. A half cylinder clamp may then be employed to clamp the coil, whereupon the coil may be solified by the use of an epoxy adhesive.

  15. Method and apparatus for making superconductive magnet coils

    DOE Patents [OSTI]

    Borden, A.R.

    1983-11-07

    A curved, shell-type magnet coil, adapted to be used in a superconducting magnet, is wound by providing a mandrel having a tubular cylindrical mid-portion terminating at both ends in tapered end portions formed with longitudinal slots having flexible fingers therebetween. An elongated electrical conductor is wound around an elongated oval-shaped pole island engaged with the outside of the cylindrical mid-portion, to form a multiplicity of oval-shaped turns engaged with a 180-degree segment of the mandrel. The coil turns have longitudinal portions with curved portions therebetween, engaging the tapered end portions of the mandrel. Upon completion of the winding, tapered expansion members are fully inserted into the tapered end portions, to displace the flexible fingers outwardly into a cylindrical form and to displace the curved portions of the turns into a shape conforming to such cylindrical form while also exerting increased tension upon the turns to minimize draping of the turns and to enhance the mechanical integrity of the coil. A half cylinder clamp may then be employed to clamp the coil, whereupon the coil may be solidified by the use of an epoxy adhesive.

  16. WATER AND WASTEWATER POLISHING USING 3M SELECTIVE SEPARATION REMEDIATION CARTRIDGE TECHNOLOGY

    SciTech Connect (OSTI)

    Hoffmann, K. M.; Scanlan, T. J.; Seely, D. C.

    2002-02-25

    3M has developed technology for selectively removing trace levels of dissolved contaminant materials from liquids using systems operating at flow rates up to 50 gallons per minute. This technology combines active particle chemistries with a particle-loaded membrane to achieve a new medium for liquid waste processing--a spiral wound filter cartridge. This technology has shown success by generating high decontamination factors and reducing contaminants to part per trillion levels. The spiral wound cartridge offers simplified installation, convenient replacement, and clean, easy disposal of a concentrated waste. By incorporating small, high surface area particles (5 to 80 microns) into a sturdy, yet porous, membrane greater removal efficiencies of even trace contaminants can be achieved at higher flow rates than with conventional column systems. In addition, the captive-particle medium prevents channeling of liquids and insures uniform flow across the sorbing particle surface. The cartridges fit into standard, commercially-available housings and whole system capital costs are substantially lower than those of column or reverse osmosis systems. Developmental work at high degrees of water polishing have included removal of mercury from contaminated wastewater, various radionuclides from process water, and organometallic species from surface water discharges. Laboratory testing and on-site demonstration data of these applications show the levels of success that have been achieved thus far.

  17. Passive fault current limiting device

    DOE Patents [OSTI]

    Evans, D.J.; Cha, Y.S.

    1999-04-06

    A passive current limiting device and isolator is particularly adapted for use at high power levels for limiting excessive currents in a circuit in a fault condition such as an electrical short. The current limiting device comprises a magnetic core wound with two magnetically opposed, parallel connected coils of copper, a high temperature superconductor or other electrically conducting material, and a fault element connected in series with one of the coils. Under normal operating conditions, the magnetic flux density produced by the two coils cancel each other. Under a fault condition, the fault element is triggered to cause an imbalance in the magnetic flux density between the two coils which results in an increase in the impedance in the coils. While the fault element may be a separate current limiter, switch, fuse, bimetal strip or the like, it preferably is a superconductor current limiter conducting one-half of the current load compared to the same limiter wired to carry the total current of the circuit. The major voltage during a fault condition is in the coils wound on the common core in a preferred embodiment. 6 figs.

  18. Passive fault current limiting device

    DOE Patents [OSTI]

    Evans, Daniel J.; Cha, Yung S.

    1999-01-01

    A passive current limiting device and isolator is particularly adapted for use at high power levels for limiting excessive currents in a circuit in a fault condition such as an electrical short. The current limiting device comprises a magnetic core wound with two magnetically opposed, parallel connected coils of copper, a high temperature superconductor or other electrically conducting material, and a fault element connected in series with one of the coils. Under normal operating conditions, the magnetic flux density produced by the two coils cancel each other. Under a fault condition, the fault element is triggered to cause an imbalance in the magnetic flux density between the two coils which results in an increase in the impedance in the coils. While the fault element may be a separate current limiter, switch, fuse, bimetal strip or the like, it preferably is a superconductor current limiter conducting one-half of the current load compared to the same limiter wired to carry the total current of the circuit. The major voltage during a fault condition is in the coils wound on the common core in a preferred embodiment.

  19. Design and Fabrication of the Superconducting Horizontal Bend Magnet for the Super High Momentum Spectrometer at Jefferson Lab

    SciTech Connect (OSTI)

    Chouhan, Shailendra S.; DeKamp, Jon; Burkhart, E. E,; Bierwagen, J.; Song, H.; Zeller, Albert F.; Brindza, Paul D.; Lassiter, Steven R.; Fowler, Michael J.; Sun, Qiuli

    2015-06-01

    A collaboration exists between NSCL and JLab to design and build JLab's Super High Momentum Spectrometer (SHMS) horizontal bend magnet that allows the bending of the 12 GeV/c particles horizontally by 3 to allow SHMS to reach angles as low as 5.5. Two full size coils have been wound and are cold tested for both magnetic and structural properties. Each coil is built from 90 layers of single-turn SSC outer conductor cable. An initial test coil with one third the turns was fabricated to demonstrate that the unique saddle shape with fully contoured ends could be wound with Rutherford superconducting cable. Learned lessons during the trial winding were integrated into the two complete full-scale coils that are now installed in the helium vessel. The fabrication of the iron yoke, cold mass, and thermal shield is complete, and assembly of the vacuum vessel is in progress. This paper presents the process and progress along with the modified magnet design to reduce the fringe field in the primary beam region and also includes the impact of the changes on coil forces and coil restraint system.

  20. Water relations of differentially irrigated cotton exposed to ozone

    SciTech Connect (OSTI)

    Temple, P.J.

    1990-01-01

    The field study was conducted to test the hypothesis that plants chronically exposed to O{sub 3} may be more susceptible to drought because O{sub 3} typically inhibits root growth and increases shoot-root ratios in plants. Cotton was grown in open-top chambers on Hanford coarse sandy loam in Riverside, CA. Plants were grown under three irrigation regimes: Optimum water for lint production (OW), suboptimum or moderate drought stress (SO), and severely drought stressed (SS) and were exposed to seasonal 12 h (0800-2000) O{sub 3} centrations of 0.015, 0.074, 0.094, or 0.111/microLL. Leaf xylem pressure potentials Psi(sub 1) and soil water content Theta(sub v) were measured weekly from June to October. Mean seasonal Psi(sub 1) increased from -1.89 MPa to -1.72 MPa in low to high O{sub 3} treatments, averaged across soil water regimes. Ozone had no effect on seasonal water use of cotton, but water use efficiency was significantly reduced by O{sub 3} in OW and SO, but not in SS treatments. Drought-stressed plants extracted proportionally greater amounts of water from deeper in the soil profile than OW cotton, and O{sub 3} had no apparent effect on this redistribution of roots in the soil. Since O{sub 3} had no apparent effect on the ability of drought-stressed cotton to maintain Psi(sub 1) and to increase root growth relative to shoot growth, this suggests that O{sub 3} may have little or no effect on the potential of cotton to adapt to or tolerate drought.