National Library of Energy BETA

Sample records for wed thurs fri

  1. Wed Thu Fri Sat Sun

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

    Ver 5: 01/16/2015 10/1/2014 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Day IH Det Day Night IH IH IH DS 11/1/2014 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Day Xu PCS PCS Day

  2. Fri Sat Sun Mon Tue Wed Thu

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

    Approved activites are listed below; see more detailed short-term machine schedule at https://slacportal.slac.stanford.edu/sites/lclscore_public/Program_Coordination_Published_Documents/LCLS-short-term-schedule.pdf 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Day SML,MD Ramp up MD ROD SML,MD Ramp up MD ROD Night MD Ramp up MD Ramp up

  3. Tue Wed Thu Fri Sat Sun Mon Tue

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

    9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon...

  4. Tue Wed Thu Fri Sat Sun Mon Tue

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

    6 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Day LL41 He DD Day IH Night LK86 Albert SPI 4/1/2016 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Day DD - SPI IH Coffee LL72

  5. Mon Tue Wed Thu Fri Sat Sun Mon

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

    Jul 13 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Day IH IH IH Night IH Aug 13 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Day Night Sep 13 1 2 3 4 5 6 7 8 9 10 11 12 13

  6. Tue Wed Thu Fri Sat Sun Mon Tue

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

    Jan 13 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Day IH IH IH IH Night Feb 13 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Day L733 Night IH IH L767 Seeman L785 Mar 13 1 2 3 4 5 6 7 8 9 10 11

  7. Sun Mon Tue Wed Thu Fri Sat Sun

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

    5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Day LH52 - Helml Night LD01 - Lee Night LI63 - Zatsepin 4/1/2015 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Day LH01 - Cherezov LH08

  8. Sat Sun Mon Tue Wed Thu Fri Sat

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

    14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Day Day Night Apr 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Day LA63 Day Night LA63 Night IH- LA63 May 14 1 2 3 4 5 6 7 8 9 10

  9. Thu Fri Sat Sun Mon Tue Wed Thu

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

    /2015 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Day LJ54 Gessner LJ67 Khalil IH LJ49 Fromme Night LK21 Sension IH LJ41 Fennel LJ43 Fiuza DS 11/1/2015 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu

  10. Tue Wed Thu Fri Sat Sun Mon Tue

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

    Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Day LL41 He DD Day IH Night LK86 Albert SPI 412016 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27...

  11. Wed Thu Fri Sat Sun

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

    NdNiO3 interface: charge-order dynamics LF16 XPP GAFFNEY, KELLY Observing ligand torsion dynamics in a solvated Cu(I)(diimine)2+ compound to understand excited-state dynamics...

  12. Fri Sat Sun Mon Tue Wed Thu

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

    Commissioning Fritz - L806 David - L221 Lindenberg - L248 Glover - L233 Soft Start Surface Science Wurth - L188, L189, L191, L203, L204 In-House (AMO) Larson - L166 RSXS: Lee...

  13. Becky Fried

    Broader source: Energy.gov [DOE]

    Becky Fried is a Communications and Policy Analyst at the White House Office of Science & Technology Policy.

  14. LCLS-scheduling-run_V_Ver9c.xlsx

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

    2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Day Com Com Com Com Com L421 Coffee Night L477 Robinson Gruebel (L304, run 4) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Thur Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Day L498

  15. Beam Schedule

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

    click here. January 2016 Sun Mon Tues Wed Thurs Fri Sat 1 Holiday 2 3 4 Studies Maintenance 5 Studies 6 Normal Operation 7 Normal Operation 8 Normal Operation 9 10 11 Normal...

  16. LCLS-schedul_run-II_10_05_6-detail.xls

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

    Run II Detailed Schedule, May 6-September 13, 2010 Thurs Fri Sat Sun Mon Tues Wed BL Prop Spokesperson PI Planned ActivityExperiment Title POC AD Program Deputy Week 1 6-May...

  17. Thu Fri Sat Sun Mon Tue Wed Thu

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

    LK48 IH LK48 IH IH LJ15 Berrah LK09 Russell LJ69 Day LK24 Shpyrko IH LJ32 LJ32 IH-Sci Hoffman Night LJ51 Fuchs LK48 IH LK48 LJ32 LK48 Det LK34 Thibault DD-SPI IH IH PCS LJ69...

  18. Sun Mon Tue Wed Thu Fri Sat Sun

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

    LH60 XPP Kayser, Yves RIXS spectroscopy using SASE pulses - towards near-edge nonlinear X-ray spectroscopy LH62 XCS KIM, HYUNJUNG Time-resolved Strain Development of Zeolites in...

  19. Mon Tue Wed Thu Fri Sat Sun Mon

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

    July 2013 - March 2014 Ver 6: 1814 IH Feng L703 Gruebel LA41 Doniach L688 Fajardo Prop. No. Instr. Spokes Person Title LA06 CXI Barends, Thomas Seeded FEL Beams for...

  20. Tue Wed Thu Fri Sat Sun Mon Tue

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

    Minitti L695 Gaffney L751 Petrovic L764 Schlichting List for web v5 1102013 Instr. Prop Title Spokes Person XCS L637 A grating-based delay line for x-ray pump x-ray probe...

  1. Sat Sun Mon Tue Wed Thu Fri Sat

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

    LD78 - Stephenson LD58 - Scherz LD81 - Sutton LC30 - Bolme LC88 - Huse LD55 Rudenko Prop. No. Instr. Spokes Person Title LC69 AMO GORKHOVER, TAISIA In-flight holography with...

  2. Wedding ring shaped excitation coil

    DOE Patents [OSTI]

    MacLennan, Donald A.; Tsai, Peter

    2001-01-01

    A high frequency inductively coupled electrodeless lamp includes an excitation coil with an effective electrical length which is less than one half wavelength of a driving frequency applied thereto, preferably much less. The driving frequency may be greater than 100 MHz and is preferably as high as 915 MHz. Preferably, the excitation coil is configured as a non-helical, semi-cylindrical conductive surface having less than one turn, in the general shape of a wedding ring. At high frequencies, the current in the coil forms two loops which are spaced apart and parallel to each other. Configured appropriately, the coil approximates a Helmholtz configuration. The lamp preferably utilizes an bulb encased in a reflective ceramic cup with a pre-formed aperture defined therethrough. The ceramic cup may include structural features to aid in alignment and/or a flanged face to aid in thermal management. The lamp head is preferably an integrated lamp head comprising a metal matrix composite surrounding an insulating ceramic with the excitation integrally formed on the ceramic. A novel solid-state oscillator preferably provides RF power to the lamp. The oscillator is a single active element device capable of providing over 70 watts of power at over 70% efficiency.

  3. Hopper compilers and DDT short outage next Wed, May 16

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

    compilers and DDT short outage next Wed, May 16 Hopper compilers and DDT short outage next Wed, May 16 May 10, 2012 Due to a scheduled maintenance for the License Servers, most of...

  4. Bryan Fry | Photosynthetic Antenna Research Center

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

    Bryan Fry Bryan Fry Bryan Fry Graduate Student E-mail: bryanfry@mail.med.upenn.edu Website: University of Pennsylvania Graduate...

  5. Fry receives Charles W. Briggs Award

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

    Fry receives Charles W. Briggs Award Fry receives Charles W. Briggs Award The ASTM International Committee E07 on Nondestructive Testing has honored David Fry with the Charles W....

  6. PVMRW2013 Wed., Feb. 27, 3:00 Final Discussion | Department of Energy

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

    3:00 Final Discussion PVMRW2013 Wed., Feb. 27, 3:00 Final Discussion The final discussion reviewed many of the complex topics covered during the two days... PDF icon discussionnotes_weds_300.pdf More Documents & Publications PVMRW2013 Wed., Feb. 27, 1:45 Discussion notes PVMRW2013 Wed., Feb. 27, 10:00 Discussion notes:

  7. Hopper compilers and DDT short outage next Wed, May 16

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

    compilers and DDT short outage next Wed, May 16 Hopper compilers and DDT short outage next Wed, May 16 May 10, 2012 Due to a scheduled maintenance for the License Servers, most of the compilers (except GNU) and the DDT debugger on Hopper will not be available from 10:30 am to 12:30 pm on Wednesday, May 16. If there are any questions or concerns, please contact "consult at nersc dot gov". Subscribe via RSS Subscribe Browse by Date February 2013 September 2012 August 2012 May 2012 April

  8. PVMRW2013 Wed., Feb. 27, 10:00 Discussion notes: | Department of Energy

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

    0:00 Discussion notes: PVMRW2013 Wed., Feb. 27, 10:00 Discussion notes: We hear that the dampl heat test causes failures that are not representative of field failure... PDF icon discussionnotes_weds_1000.pdf More Documents & Publications PVMRW2013 Discussion notes: Tues. Feb. 26: 10:45 PVMRW2013 Wed., Feb. 27, 1:45 Discussion notes PVMRW2013 Wed., Feb. 27, 3:00 Final Discussion

  9. PVMRW2013 Wed., Feb. 27, 1:45 Discussion notes | Department of Energy

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

    1:45 Discussion notes PVMRW2013 Wed., Feb. 27, 1:45 Discussion notes It could be useful to mix UVA and UVB and test the effects of both at the same time... PDF icon discussionnotes_weds_145.pdf More Documents & Publications PVMRW2013 Wed., Feb. 27, 10:00 Discussion notes: PVMRW2013 Wed., Feb. 27, 3:00 Final Discussion

  10. Country-Fried Biofuels | Department of Energy

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

    Country-Fried Biofuels Country-Fried Biofuels December 9, 2010 - 5:33pm Addthis Shannon Brescher Shea Communications Manager, Clean Cities Program Editor's Note: This entry is crossposted from the Energy Savers Blog. Every Thanksgiving, we hear stories about an imprudent cook deep frying a turkey inside, resulting in fiery disaster. But a more humdrum risk of deep-frying is improperly disposing of the grease. Pouring it down the drain, which can clog municipal pipes and pollute local waterways,

  11. LiveChat Thurs, 10/20, 2pm ET: Clean Tech Markets | Department of Energy

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

    LiveChat Thurs, 10/20, 2pm ET: Clean Tech Markets LiveChat Thurs, 10/20, 2pm ET: Clean Tech Markets October 17, 2011 - 11:30am Addthis Liisa O'Neill Liisa O'Neill Former New Media Specialist, Office of Public Affairs How can I participate? Send an email to newmedia@hq.doe.gov; Tweeting your question to @energy with the hashtag #energymatters; or leaving a question for Kauffman at Facebook.com/energygov. On Energy.gov, we've been showcasing a series of stories about innovations from our National

  12. 2010 - 10 | Jefferson Lab

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

    October 2010 Tue, 10/26/2010 - 3:00pm JLab Oktoberfest MOVED to Thurs., Oct. 28. Volunteers Still Needed to Help With Event. Wed, 10/13/2010 - 3:00pm Maximum Vacation Leave Balance Tue, 10/05/2010 - 3:00pm IEEE Enterprise Training Available Online Oct. 7 Fri, 10/01/2010 - 3:00pm Accelerator Site Entrance Moves to Hadron Drive This Evening

  13. Country-Fried Biofuels | Department of Energy

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

    Country-Fried Biofuels Country-Fried Biofuels December 7, 2010 - 12:37pm Addthis Shannon Brescher Shea Communications Manager, Clean Cities Program Every Thanksgiving, we hear stories about an imprudent cook deep frying a turkey inside, resulting in fiery disaster. But a more humdrum risk of deep-frying is improperly disposing of the grease. Pouring it down the drain, which can clog municipal pipes and pollute local waterways, is actually illegal in many places. A better option is to have it

  14. Friction Control Solutions Inc FriCSo | Open Energy Information

    Open Energy Info (EERE)

    Friction Control Solutions Inc FriCSo Jump to: navigation, search Name: Friction Control Solutions Inc. (FriCSo) Place: Farmington Hills, Michigan Zip: 48331 Product: FriCSo offers...

  15. FRI EL Sea Power S r l | Open Energy Information

    Open Energy Info (EERE)

    FRI EL Sea Power S r l Jump to: navigation, search Name: FRI EL Sea Power S r l Address: Piazza del Grano 3 Place: Bolzano Zip: 39100 Region: Italy Sector: Marine and Hydrokinetic...

  16. Hopper OS upgrade and new SW set to default next Wed, Feb 27

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

    OS upgrade and new SW set to default next Wed, Feb 27 Hopper OS upgrade and new SW set to default next Wed, Feb 27 February 21, 2013 by Helen He 1) There will be a scheduled hardware and software maintenance for Hopper next Wednesday, February 27, from 7 am to 7 pm Pacific time. This is a major OS upgrade. Most applications are highly recommended to recompile (or at least relink) after the maintenance. C++ and PGAS applications are recommended to recompile and relink. Please plan your work

  17. H. Christopher Fry | Argonne National Laboratory

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

    H. Christopher Fry Scientist PhD, Johns Hopkins University, Advisor: Kenneth Karlin (2005) Post-Doc, University of Pennsylvania, Advisors: Michael Therien and Bill DeGrado (2005 - 2008) Post-Doc, Northwestern University, Advisor: Samuel Stupp (2008 - 2009) Functional Supramolecular Bioinorganic Materials Synthesis of novel macrocyclic molecules as cofactors for de novo designed proteins and non-natural molecules with enhanced and novel functions in a biomolecular framework. Design of peptides

  18. 2010 - 04 | Jefferson Lab

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

    April 2010 Thu, 04/29/2010 - 3:00pm JLab Road, Parking Closures Thur/Fri: Open House Volunteer Parking; Housekeeping Thu, 04/15/2010 - 3:00pm Staff Must Validate Property, Take Property Refresher Training by COB Today Tue, 04/13/2010 - 3:00pm JLab Experiencing Intermittent Voice Mail Failure Mon, 04/12/2010 - 3:00pm Trailer Move to Temporarily Limit Parking Around Bldgs. 58/59 on Tuesday Wed, 04/07/2010 - 3:00pm Lunch Seminar: Driving Ahead in Challenging Times Mon, 04/05/2010 - 3:00pm Property

  19. T O FRI SI' NAI CI'

    Office of Legacy Management (LM)

    O FRI SI' NAI CI' aqr! I I TYI --, B CA.7 MEHORCiNDUM fr -!!h&-$-G-y------- _____ -i=Tf-:-%!-.s *ner contacted 0 yes ji&yc; ,"~--c&.--~.--~~~ = OF OPERATION =------------- m---4 iesearch & Devrlopment R Facility Type ! Production scale testing 0 Manufacturing Pilot Scale [ Bench Scale Process t--J Univereity 3 Theoretical Studies x Research Organization fl Qovernment Sponeored F a c i l i t y Sample & Analysis 0 Other --------------------- ??$?oduction 0 Diapoeal

  20. EMBARGOED FOR 1 P.M. Eastern Standard Time Wed, Feb. 4, 2015

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

    call for antibody 'bar code' system to follow Human Genome Project February 4, 2015 EMBARGOED FOR 1 P.M. Eastern Standard Time Wed, Feb. 4, 2015 LOS ALAMOS, N.M., Feb. 4, 2015-More than 100 researchers from around the world have collaborated to craft a request that could fundamentally alter how the antibodies used in research are identified, a project potentially on the scale of the now-completed Human Genome Project. "We propose that antibodies be defined by their sequences, just as genes

  1. LiveChat Wed, 11/16, 2 pm ET: Industrial Energy Efficiency | Department of

    Office of Environmental Management (EM)

    Energy 11/16, 2 pm ET: Industrial Energy Efficiency LiveChat Wed, 11/16, 2 pm ET: Industrial Energy Efficiency November 14, 2011 - 1:40pm Addthis Do you have questions or ideas about how the U.S. Department of Energy can contribute to global competitiveness through industrial efficiency? Dr. Kathleen Hogan would like to hear them. Michael Hess Michael Hess Former Digital Communications Specialist, Office of Public Affairs How can I participate? Send an email to Dr. Hogan at

  2. LiveChat Wed, 6/29, 2pm: Our Energy Independence | Department of Energy

    Office of Environmental Management (EM)

    6/29, 2pm: Our Energy Independence LiveChat Wed, 6/29, 2pm: Our Energy Independence June 27, 2011 - 9:29am Addthis Ginny Simmons Ginny Simmons Former Managing Editor for Energy.gov, Office of Public Affairs How can I participate? Submit a question via E-mail, Facebook or Twitter Watch live on June 29 at 2 PM ET As many of us hit the road to celebrate America's independence this upcoming 4th of July weekend, we must once again confront the reality of our country's economy, environment and

  3. MHK Technologies/FRI El Sea Power System | Open Energy Information

    Open Energy Info (EERE)

    FRI El Sea Power System.jpg Technology Profile Primary Organization FRI EL Sea Power S r l Technology Type Click here Axial Flow Turbine Technology Description The device is...

  4. Scheduling-shutdown-2014-MEC v4 web.xlsx

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

    Aug 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 2 Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun MEC Laser development Laser development Sep 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue MEC Glenzer Optical-laser-only

  5. Switch Switch

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

    Switch Switch Run end at 6pm at 6pm at 6am 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Day Inst. start CAMP: Epp L338 L357 Com L272 Chap Night Com Feldkamp Cavalleri Cav H H 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu

  6. H. B. Fry, Staff Assistant NJ-, i.4 SUBJECT: DISCUSSION CCSJCERMZIQ THE M

    Office of Legacy Management (LM)

    ' : H. B. Fry, Staff Assistant NJ-, i.4 SUBJECT: DISCUSSION CCSJCERMZIQ THE M E W BRUNSWICK UBORAIORY; MONDAY, EOVEKBER 1, '1948 REFER TO SYb5BOLt SA:HBF tu 14-7 2 Those presentr M r. Rodden, Dr. Donovan, Hr. K&lay, Dr. Chadwell, Messrs. Fry, Bslmore and Hill, The purpose of the meeting was to disouss the program and working relationships of the New York Offioe and the laboratory at New Brunswick. There is attached an agenda for the meeting. There was no disagreement on the functiona of the

  7. Day/Time

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

    Day/Time Mon, 12:00 - 6:00 pm Mon, 5:00 pm Mon, 7:00 pm Tues, 7:00 am Tues, 8:00 am Tues, 8:10 am Tues, 8:25 am Tues, 9:25 am Tues, 9:45 am Tues, 11:15 am Tues, 3:45 pm Tues, 4:05 pm Tues, 6:00 pm Wednesday, March 30th Wed, 7:00 am Tues, 7:45 am Tues, 8:00 am Wed, 8:30 am Wed, 12:20 pm Wed, 4:10 pm Wed, 4:30 pm Thursday, March 31st Thurs, 7:00 am Thurs, 11:00 am Thurs, 11:20 am Thurs, 12:30 pm Thurs, 1:00 pm - 4:00 pm P o s t e r s D i s p l a y e d Continental Breakfast / Posters (Salon Del Ray

  8. Effects of Total Dissolved Gas on Chum Salmon Fry Incubating in the Lower Columbia River

    SciTech Connect (OSTI)

    Arntzen, Evan V.; Hand, Kristine D.; Geist, David R.; Murray, Katherine J.; Panther, Jenny; Cullinan, Valerie I.; Dawley, Earl M.; Elston, Ralph A.

    2008-01-30

    This report describes research conducted by Pacific Northwest National Laboratory in FY 2007 for the U.S. Army Corps of Engineers, Portland District, to characterize the effects of total dissolved gas (TDG) on the incubating fry of chum salmon (Onchorhynchus keta) in the lower Columbia River. The tasks conducted and results obtained in pursuit of three objectives are summarized: * to conduct a field monitoring program at the Ives Island and Multnomah Falls study sites, collecting empirical data on TDG to obtain a more thorough understanding of TDG levels during different river stage scenarios (i.e., high-water year versus low-water year) * to conduct laboratory toxicity tests on hatchery chum salmon fry at gas levels likely to occur downstream from Bonneville Dam * to sample chum salmon sac fry during Bonneville Dam spill operations to determine if there is a physiological response to TDG levels. Chapter 1 discusses the field monitoring, Chapter 2 reports the findings of the laboratory toxicity tests, and Chapter 3 describes the field-sampling task. Each chapter contains an objective-specific introduction, description of the study site and methods, results of research, and discussion of findings. Literature cited throughout this report is listed in Chapter 4. Additional details on the study methdology and results are provided in Appendixes A through D.

  9. LCLS-scheduling-run_6_Ver4.xlsx

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

    1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu Day IH L431 Frank Com HR CXI inhouse L456 Krasniqi L481/ L481/ Com. IH MEC L525 Night Feng RD Timing L481/494 Com L481/494 L406 Berrah L434 Fuchs June 12 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Fri Sat Sun Mon Tue Wed Thu Fri Sat Sun Mon Tue Wed Thu

  10. Rainer Fries

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

    My research is related to the experimental programs at the Relativistic Heavy Ion Collider (RHIC) at Brookhaven National Lab and the Large Hadron Collider (LHC) at CERN. Teaching ...

  11. VLBA AND CHANDRA OBSERVATIONS OF JETS IN FRI RADIO GALAXIES: CONSTRAINTS ON JET EVOLUTION

    SciTech Connect (OSTI)

    Kharb, P.; O'Dea, C. P.; Tilak, A.; Baum, S. A.; Haynes, E.; Noel-Storr, J.; Fallon, C.; Christiansen, K.

    2012-07-20

    We present here the results from new Very Long Baseline Array (VLBA) observations at 1.6 and 5 GHz of 19 galaxies of a complete sample of 21 Uppasala General Catalog (UGC) Fanaroff-Riley type I (FRI) radio galaxies. New Chandra data of two sources, viz., UGC 00408 and UGC 08433, are combined with the Chandra archival data of 13 sources. The 5 GHz observations of 10 'core-jet' sources are polarization-sensitive, while the 1.6 GHz observations constitute second-epoch total intensity observations of nine 'core-only' sources. Polarized emission is detected in the jets of seven sources at 5 GHz, but the cores are essentially unpolarized, except in M87. Polarization is detected at the jet edges in several sources, and the inferred magnetic field is primarily aligned with the jet direction. This could be indicative of magnetic field 'shearing' due to jet-medium interaction, or the presence of helical magnetic fields. The jet peak intensity I{sub {nu}} falls with distance d from the core, following the relation, I{sub {nu}}{proportional_to}d{sup a} , where a is typically {approx} - 1.5. Assuming that adiabatic expansion losses are primarily responsible for the jet intensity 'dimming,' two limiting cases are considered: (1) the jet has a constant speed on parsec scales and is expanding gradually such that the jet radius r{proportional_to}d 0{sup .4}; this expansion is, however, unobservable in the laterally unresolved jets at 5 GHz, and (2) the jet is cylindrical and is accelerating on parsec scales. Accelerating parsec-scale jets are consistent with the phenomenon of 'magnetic driving' in Poynting-flux-dominated jets. While slow jet expansion as predicted by case (1) is indeed observed in a few sources from the literature that are resolved laterally, on scales of tens or hundreds of parsecs, case (2) cannot be ruled out in the present data, provided the jets become conical on scales larger than those probed by VLBA. Chandra observations of 15 UGC FRIs detect X-ray jets in 9 of them. The high frequency of occurrence of X-ray jets in this complete sample suggests that they are a signature of a ubiquitous process in FRI jets. It appears that the FRI jets start out relativistically on parsec scales but decelerate on kiloparsec scales, with the X-ray emission revealing the sites of bulk deceleration and particle reacceleration.

  12. The Ames Laboratory

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

    Secondary tabs Week Day Year October 2015 Prev Next Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 1 2 3...

  13. 2008 - 06 | Jefferson Lab

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

    June 2008 Fri, 06/13/2008 - 9:42am A Bigger Chill Wed, 06/04/2008 - 10:14am Nuclear Pairs

  14. 2011 - 04 | Jefferson Lab

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

    April 2011 Fri, 04/08/2011 - 10:07am Superconductivity Centennial Wed, 04/06/2011 - 10:18am Industrial Green

  15. Intel Xeon Phi Webinar Series

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

    Webinar Series Intel Xeon Phi Webinar Series July 2, 2015 by Richard Gerber Intel, through a third-party trainer, is sponsoring a series of webinars focused on the Xeon Phi. You can register at https://attendee.gotowebinar.com/register/1855310790447082498 Schedule: Wed, July 1 - "Hello world from Intel Xeon Phi coprocessors". Overview of architecture, preview of course topics. Thur, July 2 - "Offload programming for Intel coprocessors". Introduction to offload programming.

  16. 1999 - 01 | Jefferson Lab

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

    January 1999 Wed, 01/13/1999 - 1:00am Energy Czar Comes Calling ( The Virginian-Pilot ) Wed, 01/13/1999 - 1:00am Kids Slow Down to Learn about Speed (Daily Press) Wed, 01/13/1999 - 1:00am Official to Support Scientific Research (Daily Press) Sat, 01/02/1999 - 1:00am Physicist Says Goodbye to Homeland (Daily Press) Fri, 01/01/1999 - 1:00am A Few Good Beams (Release) Fri, 01/01/1999 - 1:00am Advances in Contrast Agent Delivery, Mammography (Release) Fri, 01/01/1999 - 1:00am Let There Be (Electron)

  17. Events, Tours

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

    pm Mary Neu, OPS-SIO Career Transitions Panel Discussion Wed. July 23 Physics Auditorium Amy Clarke, MST-6 Multi-scale Prediction and Control of Metals During Solidification Fri....

  18. Past Events and Tours

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

    pm Mary Neu, OPS-SIO Career Transitions Panel Discussion Wed. July 23 Physics Auditorium Amy Clarke, MST-6 Multi-scale Prediction and Control of Metals During Solidification Fri....

  19. Paducah Events | Department of Energy

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

    July 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 28 29 30 1 2 3 4 Public Comment Period - Paducah Draft Environmental Assessment for Potential Land and Facilities Transfers...

  20. Office of Small and Disadvantaged Business Utilization Events...

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

    August 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 26 27 28 29 30 31 1 2 3 4 5 6 7 8 Carolinas-Virginia Minority Supplier Development Council's 2015 Business Opportunity...

  1. 1998 - 08 | Jefferson Lab

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

    August 1998 Fri, 08281998 - 11:00pm Breast Cancer Detector to Begin Clinical Trials (Virginian-Pilot) Wed, 08191998 - 11:00pm Reports Spotlight Free-Electron Lasers...

  2. 2015 - 01 | Jefferson Lab

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

    January 2015 Fri, 01302015 - 4:07pm JLab Posts OSHA Form 300 for 2014 Wed, 01212015 - 12:05pm Volunteers Needed to Help With High- and Middle-School Science Bowls on Feb. 7 &...

  3. STEM Education Programs | Department of Energy

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

    < prev next > Sun Mon Tue Wed Thu Fri Sat 28 29 30 31 1 2 3 Internships for Physics Majors 4:30PM to 10:45PM EDT Lee Teng Undergraduate Internship in Accelerator Science...

  4. 2012 - 08 | Jefferson Lab

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

    August 2012 Fri, 08/03/2012 - 2:00pm Jefferson Lab to Test Tornado Warning Siren on Friday Morning Wed, 08/01/2012 - 6:42pm Media Advisory - Jefferson Lab Hosts Summer Intern Science Poster Session

  5. The Ames Laboratory

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

    Secondary tabs Week Day Year October 2015 Prev Next Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17...

  6. Buildings Events | Department of Energy

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

    December 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 29 30 1 2 3 4 5 Informational Webinar: GSA and DOE Seek Innovative Building Technologies 1:00PM to 3:00PM EST Addressing...

  7. Events | Department of Energy

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

    February 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 31 1 2 3 4 5 6 Howard University Career Exploration Fair 2:00PM to 6:00PM EST National Laboratories Recruiting Day" at...

  8. Events Calendar | Department of Energy

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

    February 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 31 1 2 3 4 5 6 Downstream Savings: From Water Efficiency to Energy Savings 3:00PM to 4:00PM EST MIE Regional Climate Change...

  9. Events Calendar | Department of Energy

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

    September 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 30 31 1 2 3 4 5 2015 North Carolina Building Performance Conference 9:00AM to 5:00PM EDT COLORADO COMMERCIAL-SCALE TRIBAL...

  10. Bioenergy Upcoming Events | Department of Energy

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

    November 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 1 2 3 4 5 6 7 tcbiomass2015: Technology for the Bioeconomy 8:00AM to 4:00PM CST Large-Scale Algal Cultivation, Harvesting...

  11. STEM Education Programs | Department of Energy

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

    January 2013 < prev next > Sun Mon Tue Wed Thu Fri Sat 30 31 1 2 3 4 5 Internships for Physics Majors 4:30PM to 10:45PM EDT Lee Teng Undergraduate Internship in...

  12. Events Calendar | Department of Energy

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

    December 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 29 30 1 2 3 4 5 BIA Providers Conference 8:00AM to 5:00PM PST Informational Webinar: GSA and DOE Seek Innovative Building...

  13. Events Calendar | Department of Energy

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

    July 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 28 29 30 1 2 3 4 Rising Voices 3: Learning and Doing - Education and Adaptation through Diverse Ways of Knowing 8:30AM to...

  14. 1998 | Jefferson Lab

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

    Light from New Free-Electron Laser (CERN Courier) August 1998 Fri, 08281998 - 11:00pm Breast Cancer Detector to Begin Clinical Trials (Virginian-Pilot) Wed, 08191998 -...

  15. 2013 - 09 | Jefferson Lab

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

    Cleanup Sept. 30 - Oct. 4 Wed, 09112013 - 11:14am Lab Community Invited to Oct. 16 Dedication of Technology & Engineering Development Facility Fri, 09062013 - 1:00pm TIAA-CREF...

  16. 2007 - 02 | Jefferson Lab

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

    February 2007 Fri, 02/09/2007 - 1:00am 2007 Benefits Open Enrollment: February 12 - 26, 2007 Wed, 02/07/2007 - 4:56pm Distribution of FEL and CTO responsibilities Wed, 02/07/2007 - 1:00am Farewell Reception for Fred Dylla, Feb. 9 Fri, 02/02/2007 - 1:00am 2007 TIAA-CREF Retirement Counseling Session Thu, 02/01/2007 - 1:00am Severe Weather Alert

  17. FRIED399.pdf

    Office of Environmental Management (EM)

  18. 2012 - 12 | Jefferson Lab

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

    2 Wed, 12/19/2012 - 1:00am JAG Thanks all Holiday Event Participants, volunteers Tue, 12/18/2012 - 3:00pm ODH Signs Posted for Hall D, Bldg. 203, on Dec. 18 Fri, 12/14/2012 - 3:00pm Effective Dec. 14: Bldg. 97 is Construction Zone (Counting House) Fri, 12/14/2012 - 3:00pm Important Notices for All JLab Radiologically Trained Individuals: Wed, 12/12/2012 - 3:00pm ODH Postings for Buildings 200 & 204 Changing as of Dec. 12 Wed, 12/12/2012 - 3:00pm All Staff: Shutdown Time Accounting & Work

  19. 2012 | Jefferson Lab

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

    2 Wed, 12/19/2012 - 1:00am JAG Thanks all Holiday Event Participants, volunteers Tue, 12/18/2012 - 3:00pm ODH Signs Posted for Hall D, Bldg. 203, on Dec. 18 Fri, 12/14/2012 - 3:00pm Effective Dec. 14: Bldg. 97 is Construction Zone (Counting House) Fri, 12/14/2012 - 3:00pm Important Notices for All JLab Radiologically Trained Individuals: Wed, 12/12/2012 - 3:00pm ODH Postings for Buildings 200 & 204 Changing as of Dec. 12 Wed, 12/12/2012 - 3:00pm All Staff: Shutdown Time Accounting & Work

  20. 2008 | Jefferson Lab

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

    December 2008 Wed, 12/03/2008 - 3:34pm Neutrons and Quarks Share Dual Nature October 2008 Wed, 10/08/2008 - 2:35pm ILC Electron Source Gets Help from JLab July 2008 Thu, 07/31/2008 - 9:24am JLab's 12 GeV Upgrade Project Clears Critical Hurdle Fri, 07/11/2008 - 9:32am Safety Comes First June 2008 Fri, 06/13/2008 - 9:42am A Bigger Chill Wed, 06/04/2008 - 10:14am Nuclear Pairs May 2008 Fri, 05/23/2008 - 11:05am JLab Meadows Offer Environmental Benefits and Beauty April 2008 Wed, 04/30/2008 -

  1. 2010 - 01 | Jefferson Lab

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

    January 2010 Wed, 01/27/2010 - 3:00pm TIAA-CREF INDIVIDUAL COUNSELING Fri, 01/15/2010 - 3:00pm Staff, Supervisors Must Complete Employee Job Task Analysis by Jan. 29 Wed, 01/13/2010 - 3:00pm JLab Under Construction: Road &amp; Parking Lot Closures and Utility Outages Tue, 01/12/2010 - 3:00pm Free Public H1N1 Vaccine Clinics Open; It's Not Too Late To Benefit From Shot Thu, 01/07/2010 - 3:00pm JLab Radiation Control Sitewide Survey Wed, 01/06/2010 - 3:00pm Radioactive Material Disposal Wed,

  2. March 29

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

    29 March 29 Attending: Eric, Jeff P., Jay, Andrei, Marojorie, Craig Utilization: Cluster has been full to capacity. Outages/Incidents: Eliza11, 12 and 13 have all been retired. Upcoming Downtimes: NGF downtime 9am Wed. - 8pm Thurs. During this time ganglia will not be working along with some other displays that are hosted on NGF. There will also be rolling outages on the batch nodes to push out CVMFS. Procurements/New Hardware: No news. The new shares are not yet in SGE. Grid Issues: No response

  3. 2007 - 12 | Jefferson Lab

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

    7 Fri, 12/21/2007 - 3:00pm Annual Security Awareness Training Fri, 12/21/2007 - 3:00pm Employee Promotions Fri, 12/21/2007 - 3:00pm JLab Director's Message at Year's End Thu, 12/20/2007 - 3:00pm Campus Power Outage & other Important Holiday Shutdown Info Wed, 12/19/2007 - 3:00pm Rattley Rd. blocked due to water line break Tue, 12/18/2007 - 3:00pm JLab: Important Update to TLD badge changeout schedule Mon, 12/17/2007 - 1:00am 2007 Holiday Shutdown Schedule and Exception Process Fri,

  4. 2016 - 02 | Jefferson Lab

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

    February 2016 Fri, 02/26/2016 - 11:34am Applications Now Being Accepted Annual HUGS Program Thu, 02/25/2016 - 11:28am CEBAF Three-Year Schedule Message from Hugh Montgomery Fri, 02/19/2016 - 12:43pm Virginia 2016 Governors Fellows Program Fri, 02/19/2016 - 12:41pm Graduate Student Research Program Application Information Fri, 02/19/2016 - 12:39pm Benefits Coverage and Health Care Tax Statements Wed, 02/17/2016 - 11:12am Sentara Optima providing Screenings at JLab Tue, 02/16/2016 - 11:10am Safe

  5. 2010 - 09 | Jefferson Lab

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

    September 2010 Wed, 09/29/2010 - 12:00am United Way Campaign at JLab Kicks Off With Oct. 7 Picnic and Raffle Fri, 09/24/2010 - 3:00pm Performance Appraisal Process Begins 9/27/10 Thu, 09/02/2010 - 3:00pm Message from Hugh Montgomery: All Hands Meetings Tuesday, Sept. 7 Wed, 09/01/2010 - 3:00pm JLab Hurricane Preparations Elevated to HPC-2

  6. 2011 | Jefferson Lab

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

    May 2011 Wed, 05/11/2011 - 10:31am Two Jefferson Lab Scientists Win Prestigious Early Career Awards April 2011 Fri, 04/08/2011 - 10:07am Superconductivity Centennial Wed, 04/06/2011 - 10:18am Industrial Green February 2011 Sat, 02/19/2011 - 2:56pm Two-For-One Confounds Physicists Mon, 02/07/2011 - 9:40am Bound Neutrons Pave Way to Free Ones

  7. 1996 - 05 | Jefferson Lab

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

    May 1996 Fri, 05/24/1996 - 12:00am Nuclear Physics Laboratory is Probing the Fundamental Structure of Matter (Release) Fri, 05/24/1996 - 12:00am Secretary O'Leary Dedicates Thomas Jefferson National Accelerator Facility (Release) Wed, 05/08/1996 - 12:00am Groundbreaking Planned for New $13.7M Applied Research Center in Newport News (Release) Wed, 05/08/1996 - 12:00am Groundbreaking Planned for New $13.7M Applied Research Center in Newport News

  8. 2009 - 06 | Jefferson Lab

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

    June 2009 Mon, 06/29/2009 - 3:00pm JLab Theory Center Director search Thu, 06/25/2009 - 3:00pm Jefferson Lab Jackets for Staff Members Wed, 06/24/2009 - 3:00pm JLab Personnel Dosimeters Changed Out THIS Weekend Wed, 06/24/2009 - 3:00pm Be on Lookout for Missing Property Items Fri, 06/12/2009 - 3:00pm JLab Annual Property Inventory Begins This Week Fri, 06/05/2009 - 3:00pm To Reduce Electrical Load Across Virginia During Peak Summer Use, JLab Participates in Interruptible Electric Load Program

  9. 2013 - 12 | Jefferson Lab

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

    3 Fri, 12/27/2013 - 10:41am Email Issue And JLab Cybersecurity Alert: Phishing Wed, 12/18/2013 - 11:39am Notable Event Notice: Dec. 16 Failure to Comply with Posted Signs Tue, 12/17/2013 - 11:05am Jefferson Lab Three-Year Accelerator Schedule: Calendar Year 2014 - 2016 Wed, 12/11/2013 - 10:23am GEN034 Annual Security Awareness for Employees & Subcontractors Mon, 12/09/2013 - 10:34am Travel Policy/Requirements Briefing for Travelers Fri, 12/06/2013 - 5:12pm Pressure Systems Awareness Training

  10. 2013 | Jefferson Lab

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

    3 Fri, 12/27/2013 - 10:41am Email Issue And JLab Cybersecurity Alert: Phishing Wed, 12/18/2013 - 11:39am Notable Event Notice: Dec. 16 Failure to Comply with Posted Signs Tue, 12/17/2013 - 11:05am Jefferson Lab Three-Year Accelerator Schedule: Calendar Year 2014 - 2016 Wed, 12/11/2013 - 10:23am GEN034 Annual Security Awareness for Employees & Subcontractors Mon, 12/09/2013 - 10:34am Travel Policy/Requirements Briefing for Travelers Fri, 12/06/2013 - 5:12pm Pressure Systems Awareness Training

  11. 2014 - 08 | Jefferson Lab

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

    August 2014 Tue, 08/26/2014 - 10:31am JLab Annual Property Inventory Continues Through Sept. 12; Please Return Yellow Moving Totes to FM&L Fri, 08/22/2014 - 3:25pm Drain Trench Work on North Side of CEBAF Center Fri, 08/22/2014 - 2:34pm In an effort to provide guidance on all HALL walk-thru training please see the following Wed, 08/20/2014 - 11:07am Get JLab Site-Wide Alert Pager Messages on Your Personal Cell Phone Wed, 08/13/2014 - 10:33am Registration Underway for Sept. 12 United Way Day

  12. Weekly Petroleum Status Report

    Gasoline and Diesel Fuel Update (EIA)

    6 Table 13. NYMEX Futures Prices of Crude Oil, Motor Gasoline, and No. 2 Heating Oil (Crude Oil in Dollars per Barrel, all others in Dollars per Gallon) Mon 2/29 Tue 3/1 Wed 3/2 Thu 3/3 Fri 3/4 Mon 3/7 Tue 3/8 Wed 3/9 Thu 3/10 Fri 3/11 Crude Oil (WTI, Cushing, Oklahoma) April-2016 ....................................................................... 33.75 34.40 34.66 34.57 35.92 37.90 36.50 38.29 37.84 38.50 May-2016 ........................................................................

  13. 2009 - 02 | Jefferson Lab

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

    February 2009 Fri, 02/27/2009 - 3:00pm JLab: Current Vulnerabilities in Adobe Reader &amp; Acrobat Being Exploited Thu, 02/19/2009 - 3:00pm JLab: Whitney named Chief Technology Officer Wed, 02/18/2009 - 3:00pm Annual Benefits Enrollment Begins Today Wed, 02/18/2009 - 3:00pm Worker Safety Committee Wed, 02/11/2009 - 3:00pm Use Your Correct JLab Mailing Address; Improperly Addressed Mail Will be Returned to Sender Beginning March 2 Sun, 02/08/2009 - 3:00pm Employee Concerns Program Thu,

  14. 2012 - 02 | Jefferson Lab

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

    February 2012 Wed, 02/22/2012 - 3:00pm JLab Property & Key Validations; Property Refresher Training Tue, 02/21/2012 - 3:00pm All Hands Managers Meeting Fri, 02/17/2012 - 3:00pm Notification to the Jefferson Lab community: Tue, 02/14/2012 - 3:00pm Benefits Open Enrollment Begins Today - Important Changes Tue, 02/14/2012 - 3:00pm JLAB CELEBRATES ENGINEERS WEEK: FEB 20-24 Wed, 02/01/2012 - 3:00pm Important Changes Regarding Anthem Medical Benefits & Open Enrollment Wed, 02/01/2012 - 3:00pm

  15. 2003 - 02 | Jefferson Lab

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

    February 2003 Wed, 02/26/2003 - 2:00pm 'Comic Book Physics' examined at Jefferson Lab's March 25 Science Series event Wed, 02/26/2003 - 2:00pm Jefferson Lab seeks applicants for summer, science teacher enrichment program Tue, 02/25/2003 - 4:38pm Jefferson Lab plans Open House on Saturday, April 26 Fri, 02/21/2003 - 4:40pm Want the latest info on JLab's public, educational events? Wed, 02/12/2003 - 2:00pm Lab's Theory Group leader is one of two newly elected American Physical Society Fellows from

  16. 1998 SSRL Accelerator Physics Schedule

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

    8 SSRL Accelerator Physics Schedule Proposal Deadline Schedule Announcement Experimental Period Duration Tue, Nov 11, 17:00 Wed, Nov 12, '97 17:00 Mon, Nov 17, '97 18:00-Wed, Nov 19, '97 02:00 32 hrs Mon, Dec 01, '97 17:00 Tue, Dec 02, '97 13:00 Mon, Dec 08, '97 06:00-Wed, Dec 10, '97 02:00 44 hrs Mon, Jan 05, 17:00 Tue, Jan 06, 13:00 Mon, Jan 12, 18:00-Wed, Jan 14, 02:00 32 hrs Fri, Jan 16, 17:00 Tue, Jan 20, 13:00 Mon, Jan 26, 06:00-Wed, Jan 28, 02:00 44 hrs Mon, Feb 02, 17:00 Tue, Feb 03,

  17. 2008 - 02 | Jefferson Lab

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

    February 2008 Wed, 02/27/2008 - 3:00pm Accelerator Division Personnel Announcement Thu, 02/21/2008 - 3:00pm Jefferson Lab: Possible icy driving condition Fri. morning Wed, 02/20/2008 - 3:00pm JLab Colloquium and Public Lecture Today at 4 p.m. Tue, 02/19/2008 - 3:00pm Timesheets are Due to Finance by 2:00 p.m. Today Wed, 02/13/2008 - 3:00pm Flexible Spending Accounts - How they work Wed, 02/13/2008 - 3:00pm George Neil - AD for FEL Wed, 02/13/2008 - 3:00pm FY 2009 Budget Data Tue, 02/12/2008 -

  18. 2005 - 07 | Jefferson Lab

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

    July 2005 Wed, 07/13/2005 - 12:00am Scientists make landmark observations about weak force (PhysOrg.com) Thu, 07/07/2005 - 12:00am Higher Precision Analysis Doesn't Yield Pentaquark (ScienceDaily.com) Fri, 07/01/2005 - 12:00am Higher Precision Analysis Doesn't Yield Pentaquark (PhysOrg.com) Fri, 07/01/2005 - 12:00am Inscrutable Pentaquark Eludes Teams (Charleston. net

  19. 2006 - 02 | Jefferson Lab

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

    February 2006 Thu, 02/16/2006 - 2:00pm Swapan Chattopadhyay Inducted into AAAS Fellowship Wed, 02/15/2006 - 2:00pm Thomas Jefferson High School for Science &#38; Technology wins the Virginia Regional Science Bowl Fri, 02/03/2006 - 4:10pm Media Advisory: News Media is invited to cover Feb. 11 Virginia Regional High School Science Bowl at JLab Fri, 02/03/2006 - 2:00pm Jefferson Lab hosts 23

  20. Microsoft PowerPoint - pancake.thursPM

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

    Productivity - Are We Addressing the Right Issues? Cherri M. Pancake Northwest Alliance for Computational Science & Engineering (NACSE) Oregon State University pancake@nacse.org HPC Productivity - Are We Asking the Right Questions? Cherri M. Pancake Northwest Alliance for Computational Science & Engineering (NACSE) Oregon State University pancake@nacse.org We're Fellow Travelers ... HPC isn't a goal - it's a road High(way to) Performance Computing But ...this year's talks all cited

  1. Bioenergy Upcoming Events | Department of Energy

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

    Events October 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 1 2 3 Algae Biomass Summit 7:00AM to 10:00PM EDT National Manufacturing Day (All day) 4 5 6 7 8 9...

  2. Events | Department of Energy

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

    June 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 31 1 2 3 4 5 6 Dice Virtual Career Fair: Security Clearance 11:00AM to 4:00PM EDT 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Capital...

  3. Office of Small and Disadvantaged Business Utilization Events...

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

    June 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 31 1 2 3 4 5 6 CelebrAsian 30th Annual Procurement Conference 8:00AM to 5:00PM EDT 7 8 9 10 11 12 13 14 15 16 17 18 19 20 14th...

  4. Weatherization and Intergovernmental Programs Office Events ...

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

    July 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 NARUC Summer Committee Meeting 8:00AM to 5:00PM EDT 19 20 21 22 23 24 25...

  5. GEOTHERMAL Events | Department of Energy

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

    October 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31...

  6. Diversity and Inclusion Events Calendar | Department of Energy

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

    August 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5...

  7. Fuel Cells Calendar | Department of Energy

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

    October 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31...

  8. Bioenergy Upcoming Events | Department of Energy

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

    August 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Seventh Annual Biofuels Science and Sustainability...

  9. SPO Calendar | Department of Energy

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

    July 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1...

  10. Portsmouth Events | Department of Energy

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

    July 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 28 29 30 1 2 3 4 5 6 7 8 9 10 11 Portsmouth SSAB Board - July 4:00PM to 6:00PM EDT Portsmouth Site Public Tour 8:30AM to 12:00PM...

  11. EERE: Education Calendar | Department of Energy

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

    August 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 STEM Volunteer Training: Engaging Middle School Students 3:00PM to...

  12. SPO Calendar | Department of Energy

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

    September 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 30 31 1 2 3 4 5 6 7 8 9 10 11 12 GSA Carbon Footprint Tool Webinar - Executive Order 13693 and You 2:00PM to 3:00PM EDT 13...

  13. Fuel Cells Calendar | Department of Energy

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

    August 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 26 27 28 29 30 31 1 2 3 4 5 6 7 8 Webinar: H2 Refuel H-Prize Safety Guidance 1:00PM to 2:00PM EDT 9 10 11 12 13 14 15 Webinar:...

  14. Building America Events | Department of Energy

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

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  15. Diversity and Inclusion Events Calendar | Department of Energy

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  17. Buildings Events | Department of Energy

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  18. Events Calendar | Department of Energy

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  2. 2008 - 07 | Jefferson Lab

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    July 2008 Fri, 07/25/2008 - 3:00pm Lehman Review a success - a message from Christoph Leemann Wed, 07/23/2008 - 3:00pm Performance Appraisal On-Line System Training Thu, 07/10/2008 - 3:00pm Annual Performance Review Process Tue, 07/01/2008 - 3:00pm CWL Security Message

  3. 2009 - 05 | Jefferson Lab

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    May 2009 Wed, 05/13/2009 - 3:00pm Invalid Excuses for Losing JLab Property Mon, 05/11/2009 - 3:00pm TSA Begins Implementation of Secure Flight Program on May 15, 2009 Fri, 05/01/2009 - 3:00pm A Tribute to Professor Cornelius Bennhold

  4. 2009 | Jefferson Lab

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    December 2009 Tue, 12/01/2009 - 5:52pm On Target December 2009 September 2009 Tue, 09/01/2009 - 6:28pm On Target September 2009 July 2009 Wed, 07/01/2009 - 3:00pm On Target July 2009 May 2009 Fri, 05/01/2009 - 3:00pm On Target May 2009

  5. 2011 - 03 | Jefferson Lab

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    March 2011 Fri, 03/04/2011 - 3:00pm Lane Expansion Begins March 7 at South End of Lawrence Drive Wed, 03/02/2011 - 3:00pm Annual Property and Key Validation Begins March 15; Start Preparing Now

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  7. Paducah Events | Department of Energy

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  10. EERE: Education Calendar | Department of Energy

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  13. Building America Events | Department of Energy

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  17. Portsmouth Events | Department of Energy

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  19. Building America Events | Department of Energy

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    September 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 ZERH Webinar: Turning the Building America...

  20. EERE: Education Calendar | Department of Energy

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  4. 2009 - 05 | Jefferson Lab

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    May 2009 Wed, 05/20/2009 - 12:00am Jefferson Lab group wins national award (Daily Press) Tue, 05/05/2009 - 12:00am A Tribute to Professor Cornelius Bennhold Fri, 05/01/2009 - 12:00am Jefferson Lab's free-electron laser joins new research venture (Optics.org

  5. 2014 - 04 | Jefferson Lab

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    April 2014 Wed, 04/30/2014 - 10:22am Jefferson Lab Project Team Receives Department of Energy Award Mon, 04/14/2014 - 9:28am Beam On Target! - CEBAF Accelerator Achieves 12 GeV Commissioning Milestone Fri, 04/04/2014 - 11:18am Jefferson Lab Gears up for 'Accelerating Discovery' Open House on May 17

  6. The Ames Laboratory

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  13. Paducah Events | Department of Energy

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    November 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Paducah CAB Board and Subcommittees - November 6:00PM to 8:00PM CST 22...

  14. Portsmouth Events | Department of Energy

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    March 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 28 29 1 2 3 4 5 Portsmouth SSAB Board Meeting - March 6:00PM to 8:00PM EST 6 7 8 9 10 11 12 South Central Ohio Regional High...

  15. Zero Energy Ready Home Events | Department of Energy

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  17. Portsmouth Events | Department of Energy

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  18. Zero Energy Ready Home Events | Department of Energy

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  19. Diversity and Inclusion Events Calendar | Department of Energy

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  20. PPPO Events | Department of Energy

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  2. Events | Department of Energy

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  3. Solid-State Lighting Calendar | Department of Energy

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  4. Events | Department of Energy

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    December 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Employment Information Session 3:30PM to 4:30PM...

  5. EERE: Education Calendar | Department of Energy

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  6. Fuel Cells Calendar | Department of Energy

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    December 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 29 30 1 2 3 4 5 Webinar: Northeast States' Hydrogen Economy 12:00PM to 1:00PM EST 6 7 8 9 10 11 12 Webinar: Hydrogen...

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  8. Portsmouth Events | Department of Energy

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  9. SPO Calendar | Department of Energy

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    March 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 28 29 1 2 3 4 5 6 7 8 9 10 11 12 Climate Leadership Conference (Seattle, WA) 8:30AM to 12:00PM PST 13 14 15 16 17 18 19 20 21...

  10. Bioenergy Upcoming Events | Department of Energy

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    December 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 29 30 1 2 3 4 5 6 7 8 9 10 11 12 BioenergizeME Office Hours Webinar: Integrating Bioenergy into the 9th-12th Grade Classroom...

  11. Paducah Events | Department of Energy

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    February 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 31 1 2 3 4 5 6 West Kentucky Regional Middle School Science Bowl 8:00AM to 5:00PM CST 7 8 9 10 11 12 13 14 15 16 17 18 19 20...

  12. PPPO Events | Department of Energy

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    March 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 28 29 1 2 3 4 5 Portsmouth SSAB Board Meeting - March 6:00PM to 8:00PM EST 6 7 8 9 10 11 12 South Central Ohio Regional High...

  13. Solid-State Lighting Calendar | Department of Energy

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  14. Events Calendar | Department of Energy

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    April 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 STEM Volunteer Training: Types of Volunteering and Where to Find...

  15. Fuel Cells Calendar | Department of Energy

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  18. EERE: Education Calendar | Department of Energy

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    November 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 1 2 3 4 5 6 7 8 9 10 11 12 13 14 STEM Volunteer Training: Crafting Your STEM Story 3:00PM to 4:00PM EST 15 16 17 18 19 20 21...

  19. EERE: Education Calendar | Department of Energy

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    December 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 29 30 1 2 3 4 5 6 7 8 9 10 11 12 BioenergizeME Office Hours Webinar: Integrating Bioenergy into the 9th-12th Grade Classroom...

  20. Paducah Events | Department of Energy

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  3. Events | Department of Energy

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  4. Events | Department of Energy

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  5. SPO Calendar | Department of Energy

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    November 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 1 2 3 4 5 6 7 Fall 2015 Federal Utility Partnership Working Group Seminar 8:30AM to 2:00PM CST ESCO Selector "Roll-Out"...

  6. Office of Small and Disadvantaged Business Utilization Events...

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  7. GEOTHERMAL Events | Department of Energy

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    February 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 Stanford Geothermal Workshop 8:00AM to 6:00PM EST...

  8. Fuel Cells Calendar | Department of Energy

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  9. Events Calendar | Department of Energy

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    November 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 1 2 3 4 5 6 7 tcbiomass2015: Technology for the Bioeconomy 8:00AM to 4:00PM CST United States Society on Dams 2015 Fall...

  10. Fuel Cells Calendar | Department of Energy

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    November 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Fuel Cell Seminar & Energy Exposition 8:00AM to 6:30PM PST 22 23 24 25...

  11. Buildings Events | Department of Energy

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    November 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 1 2 3 4 5 6 7 Taming the Energy Hog: What Every Organization Should Know to Address Data Center Energy Use 3:00PM to 4:00PM...

  12. Diversity and Inclusion Events Calendar | Department of Energy

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  13. Zero Energy Ready Home Events | Department of Energy

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  14. Bioenergy Upcoming Events | Department of Energy

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  15. Diversity and Inclusion Events Calendar | Department of Energy

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  16. EERE: Education Calendar | Department of Energy

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  17. Events Calendar | Department of Energy

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    March 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 28 29 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 Webinar: BENEFIT 2016 FOA - Full Applications 2:00PM to 3:00PM EDT 20 21...

  18. GEOTHERMAL Events | Department of Energy

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  19. Events | Department of Energy

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    March 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 28 29 1 2 3 4 5 All Ivy Environmental and Sustainable Development Career Fair 10:00AM to 3:00PM EST 6 7 8 9 10 11 12 13 14 15...

  20. Office of Small and Disadvantaged Business Utilization Events...

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    February 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 31 1 2 3 4 5 6 7 8 9 10 11 12 13 National 8A Winter Conference 9:00AM to 5:00PM EST National 8a Association 2016 Winter...

  1. Buildings Events | Department of Energy

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

    February 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 31 1 2 3 4 5 6 Association of Energy Services Professionals (AESP) National Conference and Expo 8:00AM to 1:30PM EST SSL R&D...

  2. Events Calendar | Department of Energy

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    May 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 1 2 3 4 5 6 7 8 9 10 11 12 13 14 EVENT: BETTER BUILDINGS SUMMIT, MAY 9-11, 2016 9:00AM to 5:00PM EDT 15 16 17 18 19 20 21 22 23...

  3. Zero Energy Ready Home Events | Department of Energy

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  4. GEOTHERMAL Events | Department of Energy

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

    December 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 American Geophysical Union (AGU) Fall Meeting 8:00AM to 6:00PM EST 20...

  5. EERE: Education Calendar | Department of Energy

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

    April 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 STEM Volunteer Training: Types of Volunteering and Where to Find...

  6. Bioenergy Upcoming Events | Department of Energy

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

    February 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 1 2 3 4 5...

  7. GEOTHERMAL Events | Department of Energy

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

    March 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 28 29 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 GEA International Geothermal Energy Showcase 8:00AM to 5:00PM EDT 20 21...

  8. Diversity and Inclusion Events Calendar | Department of Energy

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

    November 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 5...

  9. EERE: Education Calendar | Department of Energy

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

    March 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 28 29 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2...

  10. SPO Calendar | Department of Energy

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

    February 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 31 1 2 3 4 5 6 How to Apply for 2016 Federal Energy and Water Management Awards 1:30PM to 2:30PM EST 7 8 9 10 11 12 13 14 15...

  11. PPPO Events | Department of Energy

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

    December 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 29 30 1 2 3 4 5 6 7 8 9 10 11 12 DOE Deployment of Clean Energy and Energy Efficiency on Indian Lands FOA 5:00PM EST 13 14...

  12. Solid-State Lighting Calendar | Department of Energy

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

    February 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 31 1 2 3 4 5 6 SSL R&D Workshop 8:00AM to 5:00PM EST 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 1 2 3...

  13. SPO Calendar | Department of Energy

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

    December 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 29 30 1 2 3 4 5 E.O. 13693: Recent Developments, Implementation Updates, and Opportunities 1:30PM to 3:00PM EST 6 7 8 9 10...

  14. PPPO Events | Department of Energy

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

    November 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 1 2 3 4 5 6 7 Portsmouth SSAB Board Meeting - November 6:00PM to 8:00PM EST 8 9 10 11 12 13 14 Portsmouth SSAB Subcommittees...

  15. GEOTHERMAL Events | Department of Energy

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

    GEOTHERMAL Events GEOTHERMAL Events January 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6

  16. Paducah Events | Department of Energy

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

    October 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31...

  17. SPO Calendar | Department of Energy

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

    August 2015 < prev next > Sun Mon Tue Wed Thu Fri Sat 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5...

  18. Zero Energy Ready Home Events | Department of Energy

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

    January 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6...

  19. Fuel Cells Calendar | Department of Energy

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

    > Sun Mon Tue Wed Thu Fri Sat 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 H2 Refuel H-Prize Updates and Q&A 1:00PM to 2:00PM EDT 27 28 29 30 1 2 3...

  20. Fuel Cells Calendar | Department of Energy

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

    listed below. January 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6...

  1. Portsmouth Events | Department of Energy

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

    > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Portsmouth Site Public Tour 8:30AM to 12:00PM EDT 18 19 20 21 22 23 24 25 26 27 28 29 30 31...

  2. 2008 - 05 | Jefferson Lab

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

    May 2008 Fri, 05/30/2008 - 3:00pm Required Reading - QACI0006 Fri, 05/30/2008 - 3:00pm Sentara EAP Changes Its Name To Optima EAP Thu, 05/29/2008 - 3:00pm JLab Required Training Announcement Wed, 05/28/2008 - 3:00pm Qualification Cards - Effective 6/1/08 Thu, 05/22/2008 - 3:00pm 2007 Benefits Statement Wed, 05/21/2008 - 3:00pm JLab 2008 T-shirt Distribution May 21 & 22 Wed, 05/07/2008 - 3:00pm Excessing Unused JLab Property Goes Electronic Thu, 05/01/2008 - 3:00pm Excessing Unused JLab

  3. 2007 | Jefferson Lab

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

    December 2007 Fri, 12/21/2007 - 3:00pm Annual Security Awareness Training Fri, 12/21/2007 - 3:00pm Employee Promotions Fri, 12/21/2007 - 3:00pm JLab Director's Message at Year's End Thu, 12/20/2007 - 3:00pm Campus Power Outage & other Important Holiday Shutdown Info Wed, 12/19/2007 - 3:00pm Rattley Rd. blocked due to water line break Tue, 12/18/2007 - 3:00pm JLab: Important Update to TLD badge changeout schedule Mon, 12/17/2007 - 1:00am 2007 Holiday Shutdown Schedule and Exception Process

  4. 2004 | Jefferson Lab

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

    December 2004 Fri, 12/03/2004 - 2:00pm Zooming in on a proton packed with surprises Fri, 12/03/2004 - 2:00pm Anthony Thomas accepts position of Chief Scientist and Theory Group Leader at Jefferson Lab October 2004 Wed, 10/27/2004 - 2:00pm Jefferson Lab Announces Fall Science Series Event Nov. 23 September 2004 Tue, 09/21/2004 - 2:00pm Catch Jefferson Lab's entertaining, educational Cryogenics Demonstration at the Virginia State Fair Fri, 09/10/2004 - 2:00pm Jefferson Lab Announces Two Fall

  5. 2008 | Jefferson Lab

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

    October 2008 Fri, 10/24/2008 - 12:00am Jefferson Lab electron beam charges up (Inside Business) Mon, 10/06/2008 - 12:00am Jefferson Lab, ODU team up for center (Inside Business) September 2008 Fri, 09/26/2008 - 12:00am FBI documents detail case against scientist (Daily Press) Thu, 09/25/2008 - 12:00am Physicist pulled in millions in federal grants (Daily Press) Fri, 09/19/2008 - 12:00am Grant will ensure lab's financial, scientific future (Daily Press) Wed, 09/17/2008 - 12:00am Jefferson Lab

  6. 1999 SSRL Accelerator Physics Schedule

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

    SSRL Accelerator Physics Schedule Proposal Deadline Schedule Announcement Experimental Period Duration Mon, Nov 30, '98 17:00 Tue, Dec 01, '98 13:00 Mon, Dec 07, '98 06:00-Wed, Dec 09, '98 02:00 44 hrs Mon, Jan 04, 17:00 Tue, Jan 05, 13:00 Mon, Jan 11, 18:00-Wed, Jan 13, 02:00 32 hrs Fri, Jan 15, 17:00 Tue, Jan 19, 13:00 Mon, Jan 25, 06:00-Wed, Jan 27, 02:00 44 hrs Mon, Feb 01, 17:00 Tue, Feb 02, 13:00 Tue, Feb 09, 18:00-Thu, Feb 11, 02:00 32 hrs Tue, Feb 16, 17:00 Wed, Feb 17, 17:00 Mon, Feb

  7. 2000 SSRL Accelerator Physics Schedule

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

    SSRL Accelerator Physics Schedule Proposal Deadline Schedule Announcement Experimental Period Duration Mon, Nov 08, '99 17:00 Tue, Nov 09, '99 13:00 Mon, Nov 15, '99 18:00-Wed, Nov 17, '99 02:00 32 hrs Mon, Nov 29, '99 17:00 Tue, Nov 30, '99 13:00 Mon, Dec 06, '99 06:00-Wed, Dec 08, '99 02:00 44 hrs Mon, Jan 03, 17:00 Tue, Jan 04, 13:00 Mon, Jan 10, 18:00-Wed, Jan 12, 02:00 32 hrs Fri, Jan 14, 17:00 Tue, Jan 18, 13:00 Mon, Jan 24, 06:00-Wed, Jan 26, 02:00 44 hrs Mon, Feb 14, 17:00 Tue, Feb 15,

  8. 2001 SSRL Accelerator Physics Schedule

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

    SSRL Accelerator Physics Schedule Proposal Deadline Schedule Announcement Experimental Period Duration Mon, Nov 06, '00 17:00 Tue, Nov 07, '00 13:00 Mon, Nov 13, '00 18:00-Wed, Nov 15, '00 02:00 32 hrs Mon, Dec 04, '00 17:00 Tue, Dec 05, '00 13:00 Mon, Dec 11, '00 06:00-Wed, Dec 13, '00 02:00 44 hrs Mon, Jan 01, 17:00 Tue, Jan 02, 13:00 Mon, Jan 08, 18:00-Wed, Jan 10, 02:00 32 hrs Fri, Jan 12, 12:00 Tue, Jan 16, 13:00 Mon, Jan 22, 06:00-Wed, Jan 24, 02:00 44 hrs Mon, Jan 29, 17:00 Tue, Jan 30,

  9. 2009 - 03 | Jefferson Lab

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

    March 2009 Mon, 03/23/2009 - 3:00pm Message from Hugh Montgomery Mon, 03/23/2009 - 3:00pm JLab E-mail Configuration Change Update Fri, 03/20/2009 - 3:00pm Annual Validation of Personal Property Runs from March 23 to April 6 Wed, 03/11/2009 - 3:00pm Pager System Upgrade Mon, 03/09/2009 - 3:00pm JLab: Un-patched Vulnerability in Microsoft Excel Wed, 03/04/2009 - 3:00pm Annual Benefits Enrollment Extended Wed, 03/04/2009 - 3:00pm Time Reporting for Inclement Weather on March 2nd & 3rd Wed,

  10. 1998 - 02 | Jefferson Lab

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

    February 1998 Wed, 02/25/1998 - 1:00am Innovators Honored by Museum (Virginian-Pilot) Tue, 02/24/1998 - 1:00am Jefferson Lab Chief Named Top Scientist (Daily Press) Thu, 02/19/1998 - 1:00am NN Board Seeks Volunteers to Help Plan Schools' Future (Daily Press) Thu, 02/19/1998 - 1:00am More Fed Cash Tagged for Research (Daily Press) Wed, 02/11/1998 - 1:00am Schwartz at Helm of IDA (Virginia Gazette) Fri, 02/06/1998 - 1:00am DOE Gives Jefferson Lab a Modest Budget Increase (Daily Press) Tue,

  11. 2008 - 03 | Jefferson Lab

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

    March 2008 Thu, 03/27/2008 - 3:00pm Message from Mike Dallas Regarding Integrated Safety Management Toolbox Wed, 03/26/2008 - 3:00pm Tony Thomas, Acting Director - a message from Christoph Leemann Thu, 03/13/2008 - 3:00pm JLab Tornado Preparedness - Tornado Facts Wed, 03/12/2008 - 3:00pm Tornado Drill Message March 18 at Jefferson Lab Tue, 03/11/2008 - 3:00pm JLab Computer Center Maintenance Down at 5 p.m. Sat, 03/08/2008 - 3:00pm JLab Cybersecurity Warning: Phishing attack in progress Fri,

  12. 2013 - 11 | Jefferson Lab

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

    November 2013 Wed, 11/27/2013 - 10:24am Reminder: OSHA Hazard Communication Training Required by Dec. 1 Tue, 11/26/2013 - 4:20pm Jefferson Lab Laboratory Directed Research & Development (LDRD) Tue, 11/19/2013 - 2:43pm JSA Initiatives Fund Program: FY14 Call for Proposals Due by Dec. 23 Tue, 11/19/2013 - 2:42pm CEBAF Center Parking Tue, 11/19/2013 - 2:39pm Possible Congestion in Cafeteria Wed. & Fri.: 12-1 p.m. Tue, 11/19/2013 - 2:36pm Newport News Emergency Responders to Conduct Exercise

  13. 2001 | Jefferson Lab

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

    November 2001 Fri, 11/16/2001 - 2:00pm Christoph W. Leemann Named Jefferson Lab Director August 2001 Tue, 08/14/2001 - 2:00pm DOE Announces First Awards in Scientific Discovery through Advanced Computing Program April 2001 Sat, 04/21/2001 - 2:00pm &quot;Science is Cool&quot; at Jefferson Lab's Open House, Saturday, April 21 March 2001 Wed, 03/21/2001 - 2:00pm Six NN High School Students Win Jefferson Lab Externships Wed, 03/21/2001 - 2:00pm Jones O. &amp; Associates of Hampton wins

  14. 2005 - 03 | Jefferson Lab

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

    March 2005 Wed, 03/30/2005 - 2:00pm Media invited to Jefferson Lab prior to April 16 Open House, and also welcome day of event Wed, 03/16/2005 - 2:00pm Jefferson Lab plans Open House for Saturday, April 16 Fri, 03/11/2005 - 2:00pm Jefferson Lab Researchers Join "Quantum Diaries" Bloggers Tue, 03/08/2005 - 7:41pm Maryland team wins Virginia/Maryland Regional Middle School Science Bowl; moves on to Nationals Mon, 03/07/2005 - 7:44pm Jefferson Lab hosts two World Year of Physics events in

  15. 2009 - 04 | Jefferson Lab

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

    April 2009 Wed, 04/29/2009 - 2:00pm Jefferson Lab's Free-Electron Laser Joins With Others in New Research Venture Mon, 04/27/2009 - 2:00pm Jefferson Lab Website Offers Preparation Help For Virginia Standards of Learning Tests Mon, 04/27/2009 - 2:00pm Jefferson Lab Recognizes Top Small Business Subcontractor for 2008 Wed, 04/15/2009 - 2:00pm Proton Research Earns 2008 JSA Thesis Prize Tue, 04/14/2009 - 2:00pm Jefferson Lab Breaks Ground On $310 Million Project Fri, 04/03/2009 - 2:00pm Media

  16. 2011 | Jefferson Lab

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

    December 2011 Wed, 12/07/2011 - 1:00am Awards November 2011 Sat, 11/19/2011 - 1:00am Beam! Magic! August 2011 Thu, 08/18/2011 - 12:00am Communications 101 July 2011 Mon, 07/25/2011 - 12:00am 6MSD June 2011 Wed, 06/22/2011 - 12:00am Users May 2011 Mon, 05/16/2011 - 12:00am Big Numbers April 2011 Fri, 04/08/2011 - 12:00am Risk and Realities February 2011 Tue, 02/22/2011 - 1:00am Weak Interaction

  17. 2012 | Jefferson Lab

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

    November 2012 Mon, 11/26/2012 - 3:00pm Media Advisory: Jefferson Lab Signs Partnership Agreement With Virginia STEAM Academy October 2012 Thu, 10/04/2012 - 2:00pm Jefferson Lab to Test Tornado Warning Siren on Friday Morning Wed, 10/03/2012 - 2:00pm Find Out How Much Physics You Already Know! at Jefferson Lab's Science Series Lecture on Oct. 9 September 2012 Wed, 09/05/2012 - 2:00pm Jefferson Lab to Test Tornado Warning Siren on Friday Morning August 2012 Fri, 08/03/2012 - 2:00pm Jefferson Lab

  18. Fry receives Charles W. Briggs Award

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

    on Nondestructive Testing was formed in 1938 and has jurisdiction over standards in radiology, liquid penetrate, magnetic particle, acoustic emission, ultrasonics,...

  19. 2013 - 01 | Jefferson Lab

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

    January 2013 Wed, 01/30/2013 - 1:00am JLab Posts OSHA Form 300 Mon, 01/28/2013 - 3:00pm Reminder to Employees & Contractors: Annual Security Awareness Training Due by Jan. 31 Fri, 01/25/2013 - 3:00pm All Hands Meetings Jan. 30 - Discussion of NSAC Deliberations Thu, 01/24/2013 - 3:00pm Instructions to Determine JLab Status Thu, 01/24/2013 - 3:00pm JLab Annual Sustainability Plan Now Available for Review Fri, 01/18/2013 - 3:00pm Jan. 10 Long Shutdown Safety Meeting Online for Those Who Missed

  20. 2007 | Jefferson Lab

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

    December 2007 Mon, 12/17/2007 - 1:00am Laser turns 50 (Inside Business) Fri, 12/14/2007 - 1:00am GOVERNOR INVESTS IN HIGHER EDUCATION (Daily Press) Wed, 12/05/2007 - 1:00am Transparent Nuclei (focus.aps.org) Tue, 12/04/2007 - 1:00am PET And Bioluminescent Imaging Aid Evaluation Of Stem Cells' Potential For New Ways To Treat Disease (Society of Nuclear Medicine) November 2007 Fri, 11/16/2007 - 1:00am Scientists Help Teachers With Their Math and Science (EdWeek.org) Tue, 11/13/2007 - 1:00am Bush

  1. 2008 - 09 | Jefferson Lab

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

    September 2008 Fri, 09/26/2008 - 12:00am FBI documents detail case against scientist (Daily Press) Thu, 09/25/2008 - 12:00am Physicist pulled in millions in federal grants (Daily Press) Fri, 09/19/2008 - 12:00am Grant will ensure lab's financial, scientific future (Daily Press) Wed, 09/17/2008 - 12:00am Jefferson Lab Upgrade OK'd (photonics.com) Tue, 09/16/2008 - 12:00am Proton spin puzzle is investigated (upi.com

  2. 2012 - 03 | Jefferson Lab

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

    March 2012 Fri, 03/30/2012 - 12:00am Tubes Are Us: High Performance, Multi-use Nanotube Material Commercially Available Soon (NASA Researcher News) Fri, 03/23/2012 - 12:00am University of Regina researchers complete milestone in major international physics project at JLab (University of Regina) Thu, 03/15/2012 - 12:00am Longfellow Students Win as Virginia Science Champs (McLean Patch) Thu, 03/15/2012 - 12:00am Synopsis: Getting Under the Neutron Skin (Physics) Wed, 03/14/2012 - 12:00am Society

  3. 2007 - 01 | Jefferson Lab

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

    January 2007 Wed, 01/31/2007 - 1:00am Badge Activation and Security Training Wed, 01/31/2007 - 1:00am Weather Advisory Mon, 01/29/2007 - 1:00am Possible Telephone Outage 1/29/07 Thu, 01/25/2007 - 1:00am Weather Advisory Thu, 01/25/2007 - 1:00am Foreign Travel Guidance from Office of Science Tue, 01/23/2007 - 1:00am 2006 W-2s Fri, 01/19/2007 - 1:00am Weather Advisory Fri, 01/19/2007 - 1:00am Admin Manual Travel Policy - Section 402 Updates Thu, 01/18/2007 - 1:00am Red Cross Blood Drive Tue,

  4. 2007 - 05 | Jefferson Lab

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

    May 2007 Thu, 05/31/2007 - 12:00am Funeral Home visitation for Ravi Anumagalla is Friday evening Thu, 05/31/2007 - 12:00am JLab Insight Update: Performance Tab Online! Wed, 05/30/2007 - 12:00am Shredding service offered for JLab documents, work papers on June 6 Tue, 05/29/2007 - 12:00am JLab parking, driving restrictions for Run-A-Round Fri, 05/25/2007 - 12:00am JLab E-mail Accessibility Issues on May 24 Wed, 05/23/2007 - 12:00am Register online now for May 30 Run-A-Round, free T-shirt Fri,

  5. 2016 - 01 | Jefferson Lab

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

    January 2016 Fri, 01/29/2016 - 3:41pm JLab Posts OSHA Form 300 for 2015 Fri, 01/29/2016 - 3:38pm Main Sidewalk from CEBAF Center Circle to TED Closes at 4 p.m. on Jan. 29 Thu, 01/28/2016 - 9:21am Jim LeMaire, a former Finance Director at JLab, passed away on Jan. 23; Funeral is on Jan. 28 Wed, 01/27/2016 - 4:50pm Main Sidewalk from CEBAF Center to TED Closes Morning of Jan. 28 Mon, 01/25/2016 - 11:43am Message from the Director: Hugh Montgomery Wed, 01/20/2016 - 4:08pm JSA Accepting Applications

  6. Staff Memos | Jefferson Lab

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

    March 2016 Thu, 03/10/2016 - 2:47pm Sign Up for Free Health Screenings at JLab Wed, 03/09/2016 - 11:04am Jefferson Lab to hold Open House on April 30 Wed, 03/09/2016 - 10:59am SAF130C Pressure/Vacuum System Owners and Design Authorities Fri, 03/04/2016 - 3:05pm Last Chance to Take JLab SAF130B Design Authority Wed, 03/02/2016 - 12:48pm New Supervisor Orientation Classes Offered Tue, 03/01/2016 - 3:35pm National Instruments Offers Real-Time Course on April 12 Tue, 03/01/2016 - 3:22pm Jefferson

  7. 2007 - 04 | Jefferson Lab

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

    April 2007 Fri, 04/27/2007 - 12:00am Performance Review Process Thu, 04/26/2007 - 12:00am Ankle Injry Event Wed, 04/25/2007 - 12:00am Mailing Address and Delivery Mon, 04/23/2007 - 12:00am Open House Thanks Wed, 04/18/2007 - 12:00am Parking and Campus-Wide Access to JLab on April 20 Wed, 04/18/2007 - 12:00am Sentara EAP - A Resource to Assist with the Recent VA Tech Shooting Thu, 04/12/2007 - 12:00am Hall C Event Thu, 04/12/2007 - 12:00am Jury Duty Scam Tue, 04/10/2007 - 12:00am Lab Farewell for

  8. 2010 - 05 | Jefferson Lab

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

    May 2010 Tue, 05/18/2010 - 3:00pm Message from Hugh Montgomery: Strategic Plan Presentation on May 27 Fri, 05/14/2010 - 3:00pm Jefferson Lab Pager Change Out Deadline Today Wed, 05/12/2010 - 3:00pm JLab Cybersecurity Alert: E-mail Phishing Attack Underway Wed, 05/12/2010 - 3:00pm EEL Parking Lot Closure Notice Tue, 05/11/2010 - 3:00pm TIAA-CREF INDIVIDUAL COUNSELING Wed, 05/05/2010 - 3:00pm JLab Staff Recognized at 5, 10, 15, 20 and 25 Year Service Award Events Tue, 05/04/2010 - 3:00pm

  9. 2015 - 08 | Jefferson Lab

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

    August 2015 Mon, 08/31/2015 - 11:33am Jefferson Lab to Test Tornado Warning Siren at 10:30 a.m. on Friday, Sept. 4 Wed, 08/26/2015 - 8:49am Celebrate Jefferson Lab Safety Milestone with a Cookie on Aug. 27 Fri, 08/21/2015 - 4:01pm JLab Safety Concern: Do Not Block Overhead Doors Thu, 08/20/2015 - 1:36pm REAL ID Act Update as of Aug. 21, 2015 Wed, 08/19/2015 - 12:48pm Volunteers Sought for Sept. 11 United Way Day of Caring; Sign up by Aug. 28 Wed, 08/12/2015 - 11:23am Radiation Worker II Class

  10. 2016 - 03 | Jefferson Lab

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

    March 2016 Thu, 03/10/2016 - 2:47pm Sign Up for Free Health Screenings at JLab Wed, 03/09/2016 - 11:04am Jefferson Lab to hold Open House on April 30 Wed, 03/09/2016 - 10:59am SAF130C Pressure/Vacuum System Owners and Design Authorities Fri, 03/04/2016 - 3:05pm Last Chance to Take JLab SAF130B Design Authority Wed, 03/02/2016 - 12:48pm New Supervisor Orientation Classes Offered Tue, 03/01/2016 - 3:35pm National Instruments Offers Real-Time Course on April 12 Tue, 03/01/2016 - 3:22pm Jefferson

  11. 2016 | Jefferson Lab

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

    March 2016 Thu, 03/10/2016 - 2:47pm Sign Up for Free Health Screenings at JLab Wed, 03/09/2016 - 11:04am Jefferson Lab to hold Open House on April 30 Wed, 03/09/2016 - 10:59am SAF130C Pressure/Vacuum System Owners and Design Authorities Fri, 03/04/2016 - 3:05pm Last Chance to Take JLab SAF130B Design Authority Wed, 03/02/2016 - 12:48pm New Supervisor Orientation Classes Offered Tue, 03/01/2016 - 3:35pm National Instruments Offers Real-Time Course on April 12 Tue, 03/01/2016 - 3:22pm Jefferson

  12. Jefferson Lab | Exploring the Nature of Matter

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

    Thu, 03/10/2016 - 2:47pm Sign Up for Free Health Screenings at JLab Wed, 03/09/2016 - 11:04am Jefferson Lab to hold Open House on April 30 Wed, 03/09/2016 - 10:59am SAF130C Pressure/Vacuum System Owners and Design Authorities Fri, 03/04/2016 - 3:05pm Last Chance to Take JLab SAF130B Design Authority Wed, 03/02/2016 - 12:48pm New Supervisor Orientation Classes Offered Tue, 03/01/2016 - 3:35pm National Instruments Offers Real-Time Course on April 12 Tue, 03/01/2016 - 3:22pm Jefferson Lab to Test

  13. 2006 - 09 | Jefferson Lab

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

    September 2006 Mon, 09/25/2006 - 10:13am Harvard Tattoo Process May Ease a Change of Heart Sat, 09/23/2006 - 12:00am New network puts researchers on the fast track (The Virginian-Pilot) Fri, 09/08/2006 - 12:00am Scientists return to water their root (Hindustan Times) Wed, 09/06/2006 - 12:00am Physicists charged over strange quarks (ABC Science Online

  14. 2008 - 06 | Jefferson Lab

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

    June 2008 Mon, 06/16/2008 - 3:00pm Revised Schedule for A/P and Travel Voucher Submission Fri, 06/13/2008 - 3:00pm HSS Inspection - Congratulations Wed, 06/11/2008 - 3:00pm JLab Property Inventory Begins This Week Thu, 06/05/2008 - 3:00pm Heat Advisory Today in Areas Adjacent to Newport News

  15. 2007 - 12 | Jefferson Lab

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

    December 2007 Mon, 12/17/2007 - 1:00am Laser turns 50 (Inside Business) Fri, 12/14/2007 - 1:00am GOVERNOR INVESTS IN HIGHER EDUCATION (Daily Press) Wed, 12/05/2007 - 1:00am Transparent Nuclei (focus.aps.org) Tue, 12/04/2007 - 1:00am PET And Bioluminescent Imaging Aid Evaluation Of Stem Cells' Potential For New Ways To Treat Disease (Society of Nuclear Medicine

  16. 2009 | Jefferson Lab

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

    December 2009 Thu, 12/03/2009 - 10:08am Big changes for the Jefferson Lab campus October 2009 Sat, 10/03/2009 - 11:58am Hypernuclei in Hall C July 2009 Wed, 07/01/2009 - 1:11pm Fifteen Years of Beam on Target March 2009 Fri, 03/13/2009 - 1:43pm Spin Asymmetries of the Nucleon Experiment

  17. 2015 - 02 | Jefferson Lab

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

    February 2015 Fri, 02/20/2015 - 10:28am Thomas Jefferson High School for Science & Technology Takes 2015 Virginia Science Bowl Tue, 02/10/2015 - 4:45pm Three Young Scientists Earn DOE Graduate Research Grants at Jefferson Lab Wed, 02/04/2015 - 2:21pm Jefferson Lab to Test its Tornado Warning Siren at 10:30 a.m. on Friday, Feb. 6

  18. 2015 - 09 | Jefferson Lab

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

    September 2015 Wed, 09/30/2015 - 8:28am Jefferson Lab to Test its Tornado Warning Siren at 10:30 a.m. on Friday, Oct. 2 Thu, 09/10/2015 - 2:52pm Vision Machine & Fabrication Corp. Named Top Small Business Subcontractor at Jefferson Lab for FY 2014 Fri, 09/04/2015 - 12:57pm Jefferson Lab Adds Physics Fest Events to Virginia Science Festival Calendar

  19. Henry Hub Natural Gas Spot Price (Dollars per Million Btu)

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

    Week Of Mon Tue Wed Thu Fri 1997 Jan- 6 to Jan-10 3.82 3.80 3.61 3.92 1997 Jan-13 to Jan-17 4.00 4.01 4.34 4.71 3.91 1997 Jan-20 to Jan-24 3.26 2.99 3.05 2.96 2.62 1997 Jan-27 to ...

  20. Weatherization and Intergovernmental Programs Office Events | Department of

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

    Energy Weatherization and Intergovernmental Programs Office Events Weatherization and Intergovernmental Programs Office Events The Weatherization and Intergovernmental Programs Office (WIP) hosts trainings and facilitates peer exchange for state, local, tribal, and K-12 school district leaders. Find upcoming events from WIP and other stakeholders in the calendar below and visit our Webinar Archive to access past trainings. January 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29

  1. EERE: Education Calendar | Department of Energy

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

    EERE: Education Calendar EERE: Education Calendar January 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 STEM Volunteer Training: Engaging Activities 3:00PM to 4:00PM EST 31 1 2 3 4 5 6

  2. Events | Department of Energy

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

    Careers » Events Events January 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 31 1 2 3 4 5 6 7 8 9 Student Veterans of America National Conference 5:00PM EST 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6

  3. 2008 - 01 | Jefferson Lab

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

    January 2008 Thu, 01/31/2008 - 3:00pm Budget Update Tue, 01/29/2008 - 3:00pm Acting Associate Director for ESH&Q Fri, 01/25/2008 - 3:00pm Improving ISM - Visit JLab's New Webpage Fri, 01/25/2008 - 3:00pm Blood Drive Today Fri, 01/25/2008 - 3:00pm Blood Drive Today Wed, 01/23/2008 - 3:00pm Red Cross: When a Winter Storm WARNING is Issued... Tue, 01/22/2008 - 3:00pm Introducing Trip Manager Tue, 01/22/2008 - 3:00pm JLab: Key ES&H Point-of-Contact Changes Tue, 01/22/2008 - 3:00pm Annual

  4. Hopper OS upgrade and new SW set to default next Wed, Feb 27

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

    parallel-netcdf1.3.1 -- perftools6.0.1 -- papi5.0.1 -- atp1.6.0 -- stat1.2.1.3 -- javajdk1.7.007 -- xt-asyncpe5.16 The availability of the above software versions were...

  5. Poster Thur Eve 74: Distributed, asynchronous, reactive dosimetric and outcomes analysis using DICOMautomaton

    SciTech Connect (OSTI)

    Clark, Haley; Wu, Jonn; Moiseenko, Vitali; Thomas, Steven

    2014-08-15

    Many have speculated about the future of computational technology in clinical radiation oncology. It has been advocated that the next generation of computational infrastructure will improve on the current generation by incorporating richer aspects of automation, more heavily and seamlessly featuring distributed and parallel computation, and providing more flexibility toward aggregate data analysis. In this report we describe how a recently created but currently existing analysis framework (DICOMautomaton) incorporates these aspects. DICOMautomaton supports a variety of use cases but is especially suited for dosimetric outcomes correlation analysis, investigation and comparison of radiotherapy treatment efficacy, and dose-volume computation. We describe: how it overcomes computational bottlenecks by distributing workload across a network of machines; how modern, asynchronous computational techniques are used to reduce blocking and avoid unnecessary computation; and how issues of out-of-date data are addressed using reactive programming techniques and data dependency chains. We describe internal architecture of the software and give a detailed demonstration of how DICOMautomaton could be used to search for correlations between dosimetric and outcomes data.

  6. SciThur AM: YIS - 04: Gold Nanoparticle Enhanced Arc Radiotherapy: A Monte Carlo Feasibility Study

    SciTech Connect (OSTI)

    Koger, B; Kirkby, C

    2014-08-15

    Introduction: The use of gold nanoparticles (GNPs) in radiotherapy has shown promise for therapeutic enhancement. In this study, we explore the feasibility of enhancing radiotherapy with GNPs in an arc-therapy context. We use Monte Carlo simulations to quantify the macroscopic dose-enhancement ratio (DER) and tumour to normal tissue ratio (TNTR) as functions of photon energy over various tumour and body geometries. Methods: GNP-enhanced arc radiotherapy (GEART) was simulated using the PENELOPE Monte Carlo code and penEasy main program. We simulated 360 arc-therapy with monoenergetic photon energies 50 1000 keV and several clinical spectra used to treat a spherical tumour containing uniformly distributed GNPs in a cylindrical tissue phantom. Various geometries were used to simulate different tumour sizes and depths. Voxel dose was used to calculate DERs and TNTRs. Inhomogeneity effects were examined through skull dose in brain tumour treatment simulations. Results: Below 100 keV, DERs greater than 2.0 were observed. Compared to 6 MV, tumour dose at low energies was more conformai, with lower normal tissue dose and higher TNTRs. Both the DER and TNTR increased with increasing cylinder radius and decreasing tumour radius. The inclusion of bone showed excellent tumour conformality at low energies, though with an increase in skull dose (40% of tumour dose with 100 keV compared to 25% with 6 MV). Conclusions: Even in the presence of inhomogeneities, our results show promise for the treatment of deep-seated tumours with low-energy GEART, with greater tumour dose conformality and lower normal tissue dose than 6 MV.

  7. Poster Thur Eve 16: 4DCT simulation with synchronized contrast injection of liver SBRT patients

    SciTech Connect (OSTI)

    Karotki, A.; Korol, R.; Milot, L.; Chu, W.; Chung, H. T.; Erler, D.

    2014-08-15

    Stereotactic body radiation therapy (SBRT) has recently emerged as a valid option for treating liver metastases. SBRT delivers highly conformai dose over a small number of fractions. As such it is particularly sensitive to the accuracy of target volume delineation by the radiation oncologist. However, contouring liver metastases remains challenging for the following reasons. First, the liver usually undergoes significant motion due to respiration. Second, liver metastases are often nearly indistinguishable from the surrounding tissue when using computed tomography (CT) for imaging making it difficult to identify and delineate them. Both problems can be overcome by using four dimensional CT (4DCT) synchronized with intravenous contrast injection. We describe a novel CT simulation process which involves two 4DCT scans. The first scan captures the tumor and immediately surrounding tissue which in turn reduces the 4DCT scan time so that it can be optimally timed with intravenous contrast injection. The second 4DCT scan covers a larger volume and is used as the primary CT dataset for dose calculation, as well as patient setup verification on the treatment unit. The combination of two 4DCT scans, short and long, allows visualization of the liver metastases over all phases of breathing cycle while simultaneously acquiring long enough 4DCT dataset suitable for planning and patient setup verification.

  8. Sci—Thur PM: Planning and Delivery — 06: Real-Time Interactive Treatment Planning

    SciTech Connect (OSTI)

    Matthews, Q; Mestrovic, A; Otto, K

    2014-08-15

    Purpose: To describe and evaluate a novel system for generalized Real-Time Interactive Planning (RTIP) applied to head and neck (H and N) VMAT. Methods: The clinician interactively manipulates dose distributions using DVHs, isodoses, or rate of dose fall-off, which may be subjected to user-defined constraints. Dose is calculated using a fast Achievable Dose Estimate (ADE) algorithm, which simulates the limits of what can be achieved during treatment. After each manipulation contributing fluence elements are modified and the dose distribution updates in effectively real-time. For H and N VMAT planning, structure sets for 11 patients were imported into RTIP. Each dose distribution was interactively modified to minimize OAR dose while constraining target DVHs. The resulting RTIP DVHs were transferred to the Eclipse™ VMAT optimizer, and conventional VMAT optimization was performed. Results: Dose calculation and update times for the ADE algorithm ranged from 2.4 to 22.6 milliseconds, thus facilitating effectively real-time manipulation of dose distributions. For each of the 11 H and N VMAT cases, the RTIP process took ∼2–10 minutes. All RTIP plans exhibited acceptable PTV coverage, mean dose, and max dose. 10 of 11 RTIP plans achieved substantially improved sparing of one or more OARs without compromising dose to targets or other OARs. Importantly, 10 of the 11 RTIP plans required only one or two post-RTIP optimizations. Conclusions: RTIP is a novel system for manipulating and updating achievable dose distributions in real-time. H and N VMAT plans generated using RTIP demonstrate improved OAR sparing and planning efficiency. Disclosures: One author has a commercial interest in the presented materials.

  9. SciThur PM: Imaging 06: Canada's National Computed Tomography (CT) Survey

    SciTech Connect (OSTI)

    Wardlaw, GM; Martel, N; Blackler, W; Asselin, J-F

    2014-08-15

    The value of computed tomography (CT) in medical imaging is reflected in its' increased use and availability since the early 1990's; however, given CT's relatively larger exposures (vs. planar x-ray) greater care must be taken to ensure that CT procedures are optimised in terms of providing the smallest dose possible while maintaining sufficient diagnostic image quality. The development of CT Diagnostic Reference Levels (DRLs) supports this process. DRLs have been suggested/supported by international/national bodies since the early 1990's and widely adopted elsewhere, but not on a national basis in Canada. Essentially, CT DRLs provide guidance on what is considered good practice for common CT exams, but require a representative sample of CT examination data to make any recommendations. Canada's National CT Survey project, in collaboration with provincial/territorial authorities, has collected a large national sample of CT practice data for 7 common examinations (with associated clinical indications) of both adult and pediatric patients. Following completion of data entry into a common database, a survey summary report and recommendations will be made on CT DRLs from this data. It is hoped that these can then be used by local regions to promote CT practice optimisation and support any dose reduction initiatives.

  10. Poster Thur Eve 25: Sensitivity to inhomogeneities for an in-vivo EPID dosimetry method

    SciTech Connect (OSTI)

    Peca, Stefano; Brown, Derek

    2014-08-15

    Introduction: The electronic portal imaging device (EPID) has the potential to be used for in vivo dosimetry during radiotherapy as an additional dose delivery check. We recently proposed a simple method of using the EPID for 2D-IVD based on correlation ratios. In this work we have investigated the sensitivity of our EPID-IVD to inhomogeneities. Methods: We used slab phantoms that simulate water, bone, and lung, arranged in various geometries. To simulate body contours non-orthogonal to the field, we used a water wedge. CT data of these phantoms was imported into MATLAB, in conjunction with EPID images acquired during irradiation, to calculate dose inside the phantom in isocenter plane. Each phantom was irradiated using a linear accelerator while images were acquired with the EPID (cine mode). Comparisons between EPID-calculated and TPS dose maps were: pixel-by-pixel dose difference, and 3%,3mm gamma evaluation. Results: In the homogeneous case, CAX dose difference was <1%, and 3%,3mm gamma analysis yielded 99% of points with gamma<1. For the inhomogeneous phantoms, agreement decreased with increasing inhomogeneity reaching up to 10% CAX dose difference with 10cm of lung. Results from the water wedge phantom suggest that the EPID-calculated dose can account for surface irregularities of approximately 3cm. Conclusions: The EPID-based IVD investigated has limitations in the presence of large inhomogeneities. Nonetheless, CAX doses never differed by >15% from the TPS. This suggests that this EPID-IVD is capable of detecting gross dose delivery errors even in the presence of inhomogeneities, supporting its utility as an additional patient safety device.

  11. Poster Thur Eve 58: Dosimetric validation of electronic compensation for radiotherapy treatment planning

    SciTech Connect (OSTI)

    Grfe, James; Khan, Rao; Meyer, Tyler

    2014-08-15

    In this study we investigate the deliverability of dosimetric plans generated by the irregular surface compensator (ISCOMP) algorithm for 6 MV photon beams in Eclipse (Varian Medical System, CA). In contrast to physical tissue compensation, the electronic ISCOMP uses MLCs to dynamically modulate the fluence of a photon beam in order to deliver a uniform dose at a user defined plane in tissue. This method can be used to shield critical organs that are located within the treatment portal or improve dose uniformity by tissue compensation in inhomogeneous regions. Three site specific plans and a set of test fields were evaluated using the ?-metric of 3%/ 3 mm on Varian EPID, MapCHECK, and Gafchromic EBT3 film with a clinical tolerance of >95% passing rates. Point dose measurements with an NRCC calibrated ionization chamber were also performed to verify the absolute dose delivered. In all cases the MapCHECK measured plans met the gamma criteria. The mean passing rate for the six EBT3 film field measurements was 96.2%, with only two fields at 93.4 and 94.0% passing rates. The EPID plans passed for fields encompassing the central ?10 10 cm{sup 2} region of the detector; however for larger fields and greater off-axis distances discrepancies were observed and attributed to the profile corrections and modeling of backscatter in the portal dose calculation. The magnitude of the average percentage difference for 21 ion chamber point dose measurements and 17 different fields was 1.4 0.9%, and the maximum percentage difference was ?3.3%. These measurements qualify the algorithm for routine clinical use subject to the same pre-treatment patient specific QA as IMRT.

  12. Poster Thur Eve 57: Evaluation of laryngeal mucosal dose with conventional linac and TomoTherapy

    SciTech Connect (OSTI)

    Nusrat, H; Lekx, K; Eapen, L

    2014-08-15

    The purpose of this study was to examine whether or not underdosing occurs in the mucosal layer during treatment of glottis cancer. A larynx phantom was produced and regions at risk of recurrence due to suspected underdosing were identified and wells drilled into the phantom for flush placement of TLDs. Seven interest points were chosen. CT simulation was completed prior to the wells being drilled, and again afterwards with the TLD locations indicated using BBs. Treatment plans created for this investigation included: 3DCRT using Elekta-XiO (n=9) and VMAT created using Elekta-Monaco (n=9), both delivered on an Elekta linac; standard TomoTherapy plan (n=11) and a directionally blocked TomoTherapy plan to approximate a 3D-conformal approach (n=5). Imaging dose during TomoTherapy deliveries was accounted for. The average TLD result at each interest point was compared to the planned value using a paired t-test. There was no significant difference between the planned and measured 3DCRT dose (268.9 vs. 267.0 cGy, respectively; p>0.05). Similarly, the planned and measured TomoTherapy treatment did not show any significant differences (271.7 vs 269.7 cGy; p>0.05). In the blocked TomoTherapy plan, significant overdosing was seen (274.5 vs 294.9 cGy; p<0.05) and underdosing was not seen in the VMAT treatment (303.5 vs 321.8 cGy; p>0.05). Further investigation is ongoing to ensure appropriate normalization of results and to investigate the overdosing noted with the blocked TomoTherapy plan. Results from this study suggest that significant underdosing does not occur in the conventional treatment of early glottic cancer using 6MV photons.

  13. Poster Thur Eve 72: Clinical Subtleties of Flattening-Filter-Free Beams

    SciTech Connect (OSTI)

    Corns, Robert; Thomas, Steven; Huang, Vicky

    2014-08-15

    Flattening-filter-free (fff) beams offer superior dose rates, reducing treatment times for important techniques that utilize small field sizes, such as stereotactic ablative radiotherapy (SABR). The impact of ion collection efficiency (P{sub ion}) on the percent depth dose (PDD) has been discussed at length in the literature. Relative corrections of the order of l%2% are possible. In the process of commissioning 6fff and 10fff beams, we identified a number of other important details that influence commissioning. We looked at the absolute dose difference between corrected and uncorrected PDD. We discovered a curve with a broad maximum between 10 and 20 cm. We wondered about the consequences of this PDD correction on the absolute dose calibration of the linac because the TG-51 protocol does not correct the PDD curve. The quality factor k{sub Q} depends on the PDD, so in principle, a correction to the PDD will alter the absolute calibration of the linac. Finally, there are other clinical tables, such as TMR, which are derived from PDD. Attention to details on how this computation is performed is important because different corrections are possible depending the method of calculation.

  14. Poster Thur Eve 19: Performance assessment of a 160-leaf beam collimation system

    SciTech Connect (OSTI)

    Ali, E. S. M.; La Russa, D. J.; Vandervoort, E.

    2014-08-15

    In this study, the performance of the new beam collimation system with 160 leaves, each with a 5 mm leaf width projected at isocenter, is evaluated in terms of positional accuracy and plan/delivery quality. Positional accuracy was evaluated using a set of static and dynamic MLC/jaw delivery patterns at different gantry angles, dose rates, and MLC/jaw speeds. The impact on IMRT plan quality was assessed by comparing against a previous generation collimation system using the same optimization parameters, while delivery quality was quantified using a combination of patient-specific QA measurements with ion chambers, film, and a bi-planar diode array. Positional accuracy for four separate units was comparable. The field size accuracy, junction width, and total displacement over 16 cm leaf travel are 0.3 0.2 mm, 0.4 0.3 mm, and 0.5 0.2 mm, respectively. The typical leaf minor offset is 0.05 0.04 mm, and MLC hysteresis effects are 0.2 0.1 mm over 16 cm travel. The dynamic output is linear with MU and MLC/jaw speed, and is within 0.7 0.3 % of the planning system value. Plan quality is significantly improved both in terms of target coverage and OAR sparing due, in part, to the larger allowable MLC and jaw speeds. ?-index pass rates for the patient-specific QA measurements exceeded 97% using criteria of 2%/2 mm. In conclusion, the performance of the Agility system is consistent among four separate installations, and is superior to its previous generations of collimation systems.

  15. 2012 | Jefferson Lab

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

    December 2012 Tue, 12/18/2012 - 1:00am 121212 November 2012 Mon, 11/19/2012 - 1:00am Looking down the road ahead October 2012 Fri, 10/19/2012 - 12:00am On the Margin September 2012 Thu, 09/27/2012 - 12:00am Year's End 2012 August 2012 Tue, 08/14/2012 - 9:53pm The NSAC Subcommittee July 2012 Sat, 07/07/2012 - 12:00am The Higgs June 2012 Tue, 06/12/2012 - 12:00am A Month to Remember May 2012 Wed, 05/09/2012 - 12:00am End of an Era April 2012 Wed, 04/04/2012 - 12:00am Physicists and Technologists

  16. 2014 | Jefferson Lab

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

    December 2014 Fri, 12/05/2014 - 11:14am Substantial Progress towards 12 GeV October 2014 Tue, 10/07/2014 - 3:44pm Working Together September 2014 Mon, 09/08/2014 - 10:09am Fall Run July 2014 Wed, 07/30/2014 - 3:32pm Gluons in our future June 2014 Thu, 06/26/2014 - 1:34pm Nuclear Physics Long Range Plan May 2014 Mon, 05/19/2014 - 11:47am Two Year Difference April 2014 Wed, 04/23/2014 - 3:30pm The name of the game March 2014 Thu, 03/27/2014 - 1:46pm S1 Visit

  17. HPSS Outage Tue Mar 19 - Fri Mar 22

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

    of the HPSS client software tools hsi and htar. Note that if you use a "regular" ftp client, your current client will work with the new version of the HPSS server software....

  18. 1997 - 03 | Jefferson Lab

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

    March 1997 Fri, 03/28/1997 - 1:00am Jefferson Lab Earns Hammer (Daily Press) Wed, 03/26/1997 - 1:00am Defects Fade Away Surgical Uses Continue to Grow (Daily Press) Mon, 03/17/1997 - 1:00am Laboratory Profile: Jefferson Lab Outlook (Nuclear Physics News) Mon, 03/17/1997 - 1:00am Laboratory Profile: Jefferson Lab The Initial Complement of Experimental Equipment (Nuclear Physics News) Mon, 03/17/1997 - 1:00am Laboratory Profile: Jefferson Lab The Accelerator (Nuclear Physics News) Mon, 03/17/1997

  19. 2001 - 10 | Jefferson Lab

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

    October 2001 Tue, 10/30/2001 - 1:00am NN Germ-Killing Research May Soon Target Anthrax: (Daily Press) Fri, 10/26/2001 - 12:00am HU Wins Awards for Physics Research (Daily Press) Wed, 10/24/2001 - 12:00am Professor Wins 'Genius Award' (Times-Dispatch) Sun, 10/14/2001 - 12:00am Scientists Have Quirky Fun Naming the Various Quarks (Burrelle's) Thu, 10/04/2001 - 12:00am Beaming with Power (Daily Press) Thu, 10/04/2001 - 12:00am Small is not the same for one and all

  20. 2007 - 06 | Jefferson Lab

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

    June 2007 Thu, 06/21/2007 - 12:00am Blood Drive on July 6th Tue, 06/19/2007 - 12:00am Heat Advisory Wed, 06/13/2007 - 12:00am Radiological Control Manager Is Announced Thu, 06/07/2007 - 12:00am Network Maintenance on Monday, June 11 Mon, 06/04/2007 - 12:00am Draft revisions of the Issues Management Procedure Mon, 06/04/2007 - 12:00am 2007 Run-a-Round was a great success Fri, 06/01/2007 - 12:00am AQIS/CATS Integration

  1. 2009 - 10 | Jefferson Lab

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

    October 2009 Wed, 10/28/2009 - 3:00pm Detour Around SURA Rd. to Access CEBAF Center Mon, 10/26/2009 - 3:00pm Winners of the United Way Raffle Named Thu, 10/22/2009 - 3:00pm Maximum Vacation Balance Reminder Tue, 10/06/2009 - 3:00pm JLab Jackets: Distribution Schedule Tue, 10/06/2009 - 3:00pm Jefferson Lab Director's All-Hands Meetings on Friday, Oct. 9 Mon, 10/05/2009 - 3:00pm Message from Hugh Montgomery: JLab 25th Anniversary Fri, 10/02/2009 - 3:00pm Message from Hugh Montgomery: 2009 Safety

  2. 2009 - 11 | Jefferson Lab

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

    November 2009 Wed, 11/25/2009 - 3:00pm Children's Holiday Party, Toys For Tots, Door/Cube Decorating Thu, 11/19/2009 - 3:00pm Message from Hugh Montgomery: Science Planning Jamboree Thu, 11/19/2009 - 3:00pm Reminder: Thanksgiving Buffet Today @ Quark Cafe Thu, 11/19/2009 - 3:00pm JLab Key Validation Begins Today Tue, 11/17/2009 - 3:00pm Message from Hugh Montgomery: Science Planning Jamboree Fri, 11/13/2009 - 3:00pm JLab Medicare Part D 2009 Creditable Coverage Information Tue, 11/10/2009 -

  3. 2010 - 03 | Jefferson Lab

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

    March 2010 Mon, 03/29/2010 - 3:00pm Get Ready for Annual JLab Property Validation, April 1-15 Mon, 03/29/2010 - 3:00pm Message from Hugh Montgomery: Staff Promotions Mon, 03/22/2010 - 3:00pm JLab Computing Power Management Program Mon, 03/22/2010 - 3:00pm Announcement of JLab Deputy Director-Science Wed, 03/17/2010 - 3:00pm Open House Volunteers Needed Fri, 03/05/2010 - 3:00pm Standards of Conduct Training

  4. 2011 | Jefferson Lab

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

    December 2011 Thu, 12/01/2011 - 3:00pm On Target December 2011 October 2011 Sat, 10/01/2011 - 3:00pm On Target October 2011 September 2011 Thu, 09/01/2011 - 3:00pm On Target September 2011 July 2011 Fri, 07/01/2011 - 3:00pm On Target July 2011 June 2011 Wed, 06/01/2011 - 3:00pm On Target June 2011 May 2011 Sun, 05/01/2011 - 3:00pm On Target May 2011 March 2011 Tue, 03/01/2011 - 3:00pm On Target March 2011

  5. 2013 - 07 | Jefferson Lab

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

    July 2013 Tue, 07/30/2013 - 3:17pm Follow Construction Zone Restrictions During Demolition of Bldg. 59 Set to Begin the Week of Aug. 12 Tue, 07/30/2013 - 3:14pm JLab to Test Tornado Warning Siren Friday, Aug. 2 at 10:30 a.m. Thu, 07/25/2013 - 4:29pm SURA statement on completion of the acquisition of CSC's Applied Technology Division by PAE Wed, 07/24/2013 - 3:44pm JLab Message from Hugh Montgomery: Voluntary Separation Program Fri, 07/19/2013 - 11:01am JLab Update Regarding Sequestration Impacts

  6. 2014 - 01 | Jefferson Lab

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

    January 2014 Fri, 01/31/2014 - 5:47pm JLab Posts OSHA Form 300 for 2013 Thu, 01/30/2014 - 10:50am DOE Secretary Moniz to Visit JLab on Friday, Jan. 31 Thu, 01/23/2014 - 12:21pm Current JLab Copier Changeout Schedule Wed, 01/15/2014 - 10:48am JLab Director Statement on Jan. 15 Restructuring Action Mon, 01/13/2014 - 11:50am Jefferson Lab Mourns Death of Users Group Member B. Nefkens Thu, 01/02/2014 - 1:59pm Text Alert Over Cisco Phones Will be Used Again with Site-Wide Alert to Remind Lab

  7. 2014 - 03 | Jefferson Lab

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

    March 2014 Mon, 03/24/2014 - 12:08pm Annual Property Training & Validation Due between March 24 & April 18 Tue, 03/18/2014 - 12:06pm JLab Safety: Report Work Injuries When They Happen Mon, 03/10/2014 - 11:55am JLab to Test Emergency Notification Tools at 9:45am on March 11 Fri, 03/07/2014 - 9:07am New Deltek timesheet training slides Thu, 03/06/2014 - 11:46am Stewardship of the DOE NP Nuclear Theory Computing and Medium Energy Portfolios- A message from Timothy Hallman Wed, 03/05/2014 -

  8. Portsmouth Events | Department of Energy

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

    Portsmouth Site » Portsmouth Community Outreach » Portsmouth Events Portsmouth Events January 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 31 1 2 3 4 5 6 7 8 9 Portsmouth SSAB Board Meeting - January 6:00PM to 8:00PM EST 10 11 12 13 14 15 16 Portsmouth SSAB Subcommittees - January 4:00PM to 6:00PM EST 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 Portsmouth Site Background Portsmouth Site Description Portsmouth DOE & Site Contractors Portsmouth Environmental

  9. PPPO Events | Department of Energy

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

    Outreach » PPPO Events PPPO Events January 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 31 1 2 3 4 5 6 7 8 9 Portsmouth SSAB Board Meeting - January 6:00PM to 8:00PM EST 10 11 12 13 14 15 16 Portsmouth SSAB Subcommittees - January 4:00PM to 6:00PM EST 17 18 19 20 21 22 23 Paducah Citizens Advisory Board Meeting - January 6:00PM to 8:00PM CST 24 25 26 27 28 29 30 31 1 2 3 4 5 6

  10. 2002 | Jefferson Lab

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

    October 2002 Wed, 10/09/2002 - 2:00pm Jefferson Lab adds three popular presentations to Fall Science Series line-up September 2002 Fri, 09/06/2002 - 2:00pm Jefferson Lab announces Fall 2002 Science Series line-up July 2002 Mon, 07/15/2002 - 2:00pm New Center for Advanced Medical Instrumentation Created April 2002 Mon, 04/22/2002 - 2:00pm Six Local Teens Win Jefferson Lab Summer Externships Mon, 04/22/2002 - 2:00pm Jefferson Lab Tech Associate Invents Lockout Device for Equipment with Removable

  11. 2006 | Jefferson Lab

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

    November 2006 Mon, 11/27/2006 - 3:00pm Reaching New Heights in Accelerator Technology Wed, 11/08/2006 - 3:45pm Researchers' Hottest New Laser Beams 14.2 kW October 2006 Fri, 10/13/2006 - 2:00pm Jefferson Lab Programmer a Finalist in Google's Global Code Jam September 2006 Tue, 09/26/2006 - 2:00pm Jefferson Lab announces two Fall Science Series lectures; examine evidence of an ancient supernova, the magic of Harry Potter Thu, 09/21/2006 - 2:00pm Lab Enhances Scientific Data Sharing with

  12. 2008 - 02 | Jefferson Lab

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

    February 2008 Tue, 02/26/2008 - 2:00pm Media Advisory: March 1 Middle School Science Bowl Tournament Mon, 02/25/2008 - 3:15pm Jefferson Lab Hosts 20 Teams for Middle School Science Bowl on March 1 Wed, 02/20/2008 - 2:00pm Thomas Jefferson High School Wins Virginia Science Bowl for 7th Year Running Fri, 02/15/2008 - 2:00pm George Neil Named to Lead JLab's Free-Electron Laser Program Tue, 02/12/2008 - 2:00pm Civil War Unplugged Tue, 02/05/2008 - 2:00pm Inaugural JSA Postdoctoral Research Fellow

  13. 2008 - 03 | Jefferson Lab

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

    March 2008 Sat, 03/29/2008 - 12:00am Dr. Chuck Ross gives final lecture of JLab Spring Science Series (Daily Press) Fri, 03/28/2008 - 12:00am Jefferson Lab Signs Contract Wth SensL For Silicon Photomultiplier Technology (Photonics Online) Wed, 03/05/2008 - 1:00am A video interview with Fred Dylla, AIP CEO (SPIE Newsroom) Mon, 03/03/2008 - 1:00am First Person -- George Neil Named Head of FEL Program (Inside Business

  14. 2008 - 09 | Jefferson Lab

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

    September 2008 Fri, 09/19/2008 - 3:00pm ODU establishes a Center for Accelerator Science Mon, 09/15/2008 - 3:00pm DOE's Jefferson Lab Receives Approval To Start Construction of $310 Million Upgrade Wed, 09/10/2008 - 3:00pm Moving Quarks Help Solve Proton Spin Puzzle Tue, 09/09/2008 - 3:00pm Have Fun With Astronomy at JLab on Oct. 14 Mon, 09/08/2008 - 3:00pm Jefferson Lab Invites Classes, Groups to 2008-2009 Physics Fests

  15. 2012 - 02 | Jefferson Lab

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

    February 2012 Fri, 02/24/2012 - 1:00am $16M funding shortfall for Jeff Lab has ripple effect ( Inside Business) Wed, 02/22/2012 - 1:00am Physicists raid Tevatron for parts (Nature) Tue, 02/14/2012 - 1:00am Italian Physicist Named Deputy Associate Director at JLab (Daily Press) Tue, 02/14/2012 - 1:00am Device build at ODU to crack nature's code takes ride to JLab (Device build at ODU to crack nature's code takes ride to JLab Mon, 02/13/2012 - 1:00am At DOE, body blows to Fusion, Nuclear Physics,

  16. Upcoming Trips and Review Events Calendar | Department of Energy

    Energy Savers [EERE]

    Upcoming Trips and Review Events Calendar Upcoming Trips and Review Events Calendar Complete listing of all Upcoming Trips and Review Events. March 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 28 29 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 Waste Treatment Plant External Independent Review, Office of River Protection, Richland 8:00AM to 5:00PM EDT »

  17. PMCDP Training Events Calendar | Department of Energy

    Energy Savers [EERE]

    PMCDP Training Events Calendar PMCDP Training Events Calendar Complete listing of all PMCDP Training Events. March 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 28 29 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 Scope Management Baseline Development (FPM 208), Idaho 8:00AM to 5:00PM EDT Capital Planning for DOE O 413.3B, Chicago 8:00AM to 5:00PM EDT

  18. Diversity and Inclusion Events Calendar | Department of Energy

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

    Diversity and Inclusion Events Calendar Diversity and Inclusion Events Calendar Training, networking, and career-building conferences like the ones below are valuable ways to engage in diversity issues. Learn about upcoming events on the calendar below, and contact us at diversity@hq.doe.gov to let us know about other upcoming events. To learn more about the Department's diversity initiatives, visit this page. January 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 31 1 2 3 4 5

  19. PPPO Events | Department of Energy

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

    Services » PPPO Stakeholder Outreach » PPPO Events PPPO Events January 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 31 1 2 3 4 5 6 7 8 9 Portsmouth SSAB Board Meeting - January 6:00PM to 8:00PM EST 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Paducah Citizens Advisory Board Meeting - January 6:00PM to 8:00PM CST 24 25 26 27 28 29 30 31 1 2 3 4 5 6 PPPO Program Management Health, Safety, & Quality Assurance Safeguards & Security Compliance & Risk Assessment Budget

  20. Paducah Events | Department of Energy

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

    Paducah Site » Paducah Community Outreach » Paducah Events Paducah Events January 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Paducah Citizens Advisory Board Meeting - January 6:00PM to 8:00PM CST 24 25 26 27 28 29 30 31 1 2 3 4 5 6 Paducah Site Background Paducah Site Description Paducah DOE & Site Contractors Paducah Environmental Remediation Paducah Regulatory Approach Paducah Cleanup Scope Paducah Waste

  1. Portsmouth Events | Department of Energy

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

    Portsmouth Site » Portsmouth Community Outreach » Portsmouth Events Portsmouth Events January 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 31 1 2 3 4 5 6 7 8 9 Portsmouth SSAB Board Meeting - January 6:00PM to 8:00PM EST 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 Portsmouth Site Background Portsmouth Site Description Portsmouth DOE & Site Contractors Portsmouth Environmental Cleanup Portsmouth Regulatory Approach Portsmouth Remediation

  2. Fuel Cells Calendar | Department of Energy

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

    Fuel Cells Calendar Fuel Cells Calendar Events for the Fuel Cell Technologies Office are listed below. January 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 31 1 2 3 4 5 6 7 8 9 Webinar: FCTO Consortia Overview Webinar (FC-PAD and HyMARC) 2:00PM to 3:00PM EST 10 11 12 13 14 15 16 Webinar: Impacts of Impurities on Hydrogen Assisted Fatigue Crack Growth in Structural Steels 12:00PM to 1:00PM EST 17 18 19 20 21 22 23 Webinar: Potential Strategies for Integrating Solar Hydrogen

  3. DOE Exhibit D 2-16-06.doc

    Office of Environmental Management (EM)

    16 / 06 2 Sun Mon Tue Wed Thu Fri Sat 1 Units # 1 & 4 on, with trona 2 3 4 Unit # 4 off for boiler leak 5 Units # 1 on, with trona Another base load unit will be added with trona as soon as repairs are made and model results completed 6 . 7 8 9 Unit #4 with #1 on with trona except when not dispatched by PJM 10 11 12 Units #1 & #4 on with trona except when not dispatched by PJM 13 14 15 16 17 18 19 Units # 1 & base unit on, with trona 20 21 22 23 24 25 26 Units # 1, & base unit

  4. SPO Calendar | Department of Energy

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

    SPO Calendar SPO Calendar January 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 31 1 2 3 4 5 6 7 8 9 Strategic Planning for Renewable Energy Deployment: REopt 1:30PM to 2:30PM EST 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Energy Savings Performance Contracting 14-hour Agency Onsite Workshop 8:30AM to 3:00PM PST 24 25 26 27 28 29 30 UESC Training for Utility Representatives 11:00AM to 1:00PM EST 31 1 2 3 4 5 6

  5. DOE Response Exhibit D Calendar 12-30-05 .doc

    Office of Environmental Management (EM)

    This version of unit sequence is based on information available as of 12/28/05. This accomplishes elimination of extended unit lay-up and completion of 3 trona systems 2. Actual unit sequence may change based on when approval to proceed is provided and trona system completion dates. Sun Mon Tue Wed Thu Fri Sat 1 2 Unit #2 on with trona (1 st time operation since extended layup) 3 4 Unit # 2 5 6 7 8 Unit #2 9 Unit # 1 on 16 hrs w/no trona. Unit # 2 off while moving hoses from Unit #2 to Unit # 4.

  6. Office of Small and Disadvantaged Business Utilization Events | Department

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

    of Energy About Us » Office of Small and Disadvantaged Business Utilization Events Office of Small and Disadvantaged Business Utilization Events January 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Mid-Tier Advocacy Business Focused Breakfast Discussion 2016 7:00AM to 9:00AM EST 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 News & Blog Events Organization Chart

  7. 2008 - 04 | Jefferson Lab

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

    April 2008 Mon, 04/28/2008 - 3:00pm Message from Mike Dallas: Spring Cleaning Update Fri, 04/25/2008 - 3:00pm Reporting Theft Results in Quick Recovery of Snatched Computer Fri, 04/25/2008 - 3:00pm Work Planning, Control and Authorization Flow Diagram Thu, 04/24/2008 - 3:00pm All Hands Meetings: Meet the New Director Wed, 04/23/2008 - 3:00pm Run-A-Round: Register, Volunteer Online Now for May 14 Event Tue, 04/22/2008 - 3:00pm Schedule of ISMS Makeups Mon, 04/14/2008 - 3:00pm JLab Area Sprint

  8. 2011 - 04 | Jefferson Lab

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

    April 2011 Thu, 04/28/2011 - 3:00pm JLab Community: Ready, Set, Go! to the May 11, 2011 Run-A-Round Tue, 04/26/2011 - 3:00pm CEBAF Pre-Shutdown Safety Meeting for All Staff Tue, 04/26/2011 - 3:00pm JLab Phone Phishing Alert Mon, 04/25/2011 - 3:00pm RadCon Hosts Webinar on April 26: Lessons of Fukushima Daiichi Wed, 04/13/2011 - 3:00pm Get in on Home Energy Savings With 'Next Step' Program Fri, 04/08/2011 - 3:00pm Jefferson Lab: NUFO Phishing Update Fri, 04/08/2011 - 3:00pm Message for all staff:

  9. WE-D-18A-05: Construction of Realistic Liver Phantoms From Patient Images and a Commercial 3D Printer

    SciTech Connect (OSTI)

    Leng, S; Vrieze, T; Kuhlmann, J; Yu, L; Matsumoto, J; Morris, J; McCollough, C

    2014-06-15

    Purpose: To assess image quality and radiation dose reduction in abdominal CT imaging, physical phantoms having realistic background textures and lesions are highly desirable. The purpose of this work was to construct a liver phantom with realistic background and lesions using patient CT images and a 3D printer. Methods: Patient CT images containing liver lesions were segmented into liver tissue, contrast-enhanced vessels, and liver lesions using commercial software (Mimics, Materialise, Belgium). Stereolithography (STL) files of each segmented object were created and imported to a 3D printer (Object350 Connex, Stratasys, MN). After test scans were performed to map the eight available printing materials into CT numbers, printing materials were assigned to each object and a physical liver phantom printed. The printed phantom was scanned on a clinical CT scanner and resulting images were compared with the original patient CT images. Results: The eight available materials used to print the liver phantom had CT number ranging from 62 to 117 HU. In scans of the liver phantom, the liver lesions and veins represented in the STL files were all visible. Although the absolute value of the CT number in the background liver material (approx. 85 HU) was higher than in patients (approx. 40 HU), the difference in CT numbers between lesions and background were representative of the low contrast values needed for optimization tasks. Future work will investigate materials with contrast sufficient to emulate contrast-enhanced arteries. Conclusion: Realistic liver phantoms can be constructed from patient CT images using a commercial 3D printer. This technique may provide phantoms able to determine the effect of radiation dose reduction and noise reduction techniques on the ability to detect subtle liver lesions in the context of realistic background textures.

  10. WE-D-9A-06: Open Source Monitor Calibration and Quality Control Software for Enterprise Display Management

    SciTech Connect (OSTI)

    Bevins, N; Vanderhoek, M; Lang, S; Flynn, M

    2014-06-15

    Purpose: Medical display monitor calibration and quality control present challenges to medical physicists. The purpose of this work is to demonstrate and share experiences with an open source package that allows for both initial monitor setup and routine performance evaluation. Methods: A software package, pacsDisplay, has been developed over the last decade to aid in the calibration of all monitors within the radiology group in our health system. The software is used to calibrate monitors to follow the DICOM Grayscale Standard Display Function (GSDF) via lookup tables installed on the workstation. Additional functionality facilitates periodic evaluations of both primary and secondary medical monitors to ensure satisfactory performance. This software is installed on all radiology workstations, and can also be run as a stand-alone tool from a USB disk. Recently, a database has been developed to store and centralize the monitor performance data and to provide long-term trends for compliance with internal standards and various accrediting organizations. Results: Implementation and utilization of pacsDisplay has resulted in improved monitor performance across the health system. Monitor testing is now performed at regular intervals and the software is being used across multiple imaging modalities. Monitor performance characteristics such as maximum and minimum luminance, ambient luminance and illuminance, color tracking, and GSDF conformity are loaded into a centralized database for system performance comparisons. Compliance reports for organizations such as MQSA, ACR, and TJC are generated automatically and stored in the same database. Conclusion: An open source software solution has simplified and improved the standardization of displays within our health system. This work serves as an example method for calibrating and testing monitors within an enterprise health system.

  11. Poster — Thur Eve — 42: Radiochromic film calibration for low-energy seed brachytherapy dose measurement

    SciTech Connect (OSTI)

    Morrison, H; Menon, G; Sloboda, R

    2014-08-15

    The purpose of this study was to investigate the accuracy of radiochromic film calibration procedures used in external beam radiotherapy when applied to I-125 brachytherapy sources delivering higher doses, and to determine any necessary modifications to achieve similar accuracy in absolute dose measurements. GafChromic EBT3 film was used to measure radiation doses upwards of 35 Gy from 6 MV, 75 kVp and (∼28 keV) I-125 photon sources. A custom phantom was used for the I-125 irradiations to obtain a larger film area with nearly constant dose to reduce the effects of film heterogeneities on the optical density (OD) measurements. RGB transmission images were obtained with an Epson 10000XL flatbed scanner, and calibration curves relating OD and dose using a rational function were determined for each colour channel and at each energy using a non-linear least square minimization method. Differences found between the 6 MV calibration curve and those for the lower energy sources are large enough that 6 MV beams should not be used to calibrate film for low-energy sources. However, differences between the 75 kVp and I-125 calibration curves were quite small; indicating that 75 kVp is a good choice. Compared with I-125 irradiation, this gives the advantages of lower type B uncertainties and markedly reduced irradiation time. To obtain high accuracy calibration for the dose range up to 35 Gy, two-segment piece-wise fitting was required. This yielded absolute dose measurement accuracy above 1 Gy of ∼2% for 75 kVp and ∼5% for I-125 seed exposures.

  12. SciThur AM: YIS - 07: Design and production of 3D printed bolus for electron radiation therapy

    SciTech Connect (OSTI)

    Su, Shiqin; Moran, Kathryn; Robar, James L.

    2014-08-15

    This is a proof-of-concept study demonstrating the capacity for modulated electron radiation therapy (MERT) using 3D printed bolus. Previous reports have involved bolus design using an electron pencil beam model and fabrication using a milling machine. In this study, an in-house algorithm is presented that optimizes the dose distribution with regard to dose coverage, conformity and homogeneity within planning target volume (PTV). The algorithm uses calculated result of a commercial electron Monte Carlo dose calculation as input. Distances along ray lines from distal side of 90% isodose to distal surface of PTV are used to estimate the bolus thickness. Inhomogeneities within the calculation volume are accounted for using coefficient of equivalent thickness method. Several regional modulation operators are applied to improve dose coverage and uniformity. The process is iterated (usually twice) until an acceptable MERT plan is realized, and the final bolus is printed using solid polylactic acid. The method is evaluated with regular geometric phantoms, anthropomorphic phantoms and a clinical rhabdomyosarcoma pediatric case. In all cases the dose conformity is improved compared to that with uniform bolus. The printed boluses conform well to the surface of complex anthropomorphic phantoms. For the rhabdomyosarcoma patient, the MERT plan yields a reduction of mean dose by 38.2% in left kidney relative to uniform bolus. MERT using 3D printed bolus appears to be a practical, low cost approach to generating optimized bolus for electron therapy. The method is effective in improving conformity of prescription isodose surface and in sparing immediately adjacent normal tissues.

  13. Poster — Thur Eve — 09: Evaluation of electrical impedance and computed tomography fusion algorithms using an anthropomorphic phantom

    SciTech Connect (OSTI)

    Chugh, Brige Paul; Krishnan, Kalpagam; Liu, Jeff; Kohli, Kirpal

    2014-08-15

    Integration of biological conductivity information provided by Electrical Impedance Tomography (EIT) with anatomical information provided by Computed Tomography (CT) imaging could improve the ability to characterize tissues in clinical applications. In this paper, we report results of our study which compared the fusion of EIT with CT using three different image fusion algorithms, namely: weighted averaging, wavelet fusion, and ROI indexing. The ROI indexing method of fusion involves segmenting the regions of interest from the CT image and replacing the pixels with the pixels of the EIT image. The three algorithms were applied to a CT and EIT image of an anthropomorphic phantom, constructed out of five acrylic contrast targets with varying diameter embedded in a base of gelatin bolus. The imaging performance was assessed using Detectability and Structural Similarity Index Measure (SSIM). Wavelet fusion and ROI-indexing resulted in lower Detectability (by 35% and 47%, respectively) yet higher SSIM (by 66% and 73%, respectively) than weighted averaging. Our results suggest that wavelet fusion and ROI-indexing yielded more consistent and optimal fusion performance than weighted averaging.

  14. Poster Thur Eve 56: Design of Quality Assurance Methodology for VMAT system on Agility System equipped with CVDR

    SciTech Connect (OSTI)

    Thind, K; Tolakanahalli, R

    2014-08-15

    The aim of this study was to analyze the feasibility of designing comprehensive QA plans using iComCAT for Elekta machines equipped with Agility multileaf collimator and continuously variable dose rate. Test plans with varying MLC speed, gantry speed, and dose rate were created and delivered in a controlled manner. A strip test was designed with three 1 cm MLC positions and delivered using dynamic, StepNShoot and VMAT techniques. Plans were also designed to test error in MLC position with various gantry speeds and various MLC speeds. The delivery fluence was captured using the electronic portal-imaging device. Gantry speed was found to be within tolerance as per the Canadian standards. MLC positioning errors at higher MLC speed with gravity effects does add more than 2 mm discrepancy. More tests need to be performed to evaluate MLC performance using independent measurement systems. The treatment planning system with end-to-end testing necessary for commissioning was also investigated and found to have >95% passing rates within 3%/3mm gamma criteria. Future studies involve performing off-axis gantry starshot pattern and repeating the tests on three matched Elekta linear accelerators.

  15. Poster — Thur Eve — 18: Cherenkov Emission By High-Energy Radiation Therapy Beams: A Characterization Study

    SciTech Connect (OSTI)

    Zlateva, Y.; El Naqa, I.; Quitoriano, N.

    2014-08-15

    We investigate Cherenkov emission (CE) by radiotherapy beams via radiation dose-versus-CE correlation analyses, CE detection optimization by means of a spectral shift towards the near-infrared (NIR) window of biological tissue, and comparison of CE to on-board MV imaging. Dose-CE correlation was investigated via simulation and experiment. A Monte Carlo (MC) CE simulator was designed using Geant4. Experimental phantoms include: water; tissue-simulating phantom composed of water, Intralipid®, and beef blood; plastic phantom with solid water insert. The detector system comprises an optical fiber and diffraction-grating spectrometer incorporating a front/back-illuminated CCD. The NIR shift was carried out with CdSe/ZnS quantum dots (QDs), emitting at (650±10) nm. CE and MV images were acquired with a CMOS camera and electronic portal imaging device. MC and experimental studies indicate a strong linear dose-CE correlation (Pearson coefficient > 0.99). CE by an 18-MeV beam was effectively NIR-shifted in water and a tissue-simulating phantom, exhibiting a significant increase at 650 nm for QD depths up to 10 mm. CE images exhibited relative contrast superior to MV images by a factor of 30. Our work supports the potential for application of CE in radiotherapy online imaging for patient setup and treatment verification, since CE is intrinsic to the beam and non-ionizing and QDs can be used to improve CE detectability, potentially yielding image quality superior to MV imaging for the case of low-density-variability, low-optical-attenuation materials (ex: breast/oropharynx). Ongoing work involves microenvironment functionalization of QDs and application of multi-channel spectrometry for simultaneous acquisition of dosimetric and tumor oxygenation signals.

  16. Buildings Events | Department of Energy

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

    Buildings Events Buildings Events January 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Cutting Edge Building Technologies - Join the fun! 3:00PM to 4:00PM EST What Do You Want from Peer Exchange in 2016? Moving Your Ideas Out of Hibernation (201) 1:00PM to 2:30PM EST 17 18 19 20 21 22 23 ZERH at IBS 11:00AM to 12:00PM EST The Energy-Water Nexus and What It Can Do for Your Residential Program (301) 1:00PM to 2:30PM EST 2016 American

  17. 2008 - 09 | Jefferson Lab

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

    September 2008 Thu, 09/25/2008 - 3:00pm JLAB United Way Campaign Thu, 09/25/2008 - 3:00pm FBI Investigating scientist with ties to JLAB Wed, 09/24/2008 - 3:00pm FBI investigating ARC tenant Thu, 09/18/2008 - 3:00pm Spiders Pose a Dangerous Threat Mon, 09/15/2008 - 3:00pm Jefferson Lab: 12 GeV Upgrade Project Receives CD-3 Mon, 09/15/2008 - 3:00pm JLab Offsite Login Portal IP Addresses Change Sept. 16, 2008 Mon, 09/15/2008 - 3:00pm Records Management for Individuals - Procedure Fri, 09/12/2008 -

  18. 2008 | Jefferson Lab

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

    December 2008 Mon, 12/01/2008 - 3:00pm On Target December 2008 October 2008 Wed, 10/01/2008 - 3:00pm On Target October & November 2008 August 2008 Fri, 08/01/2008 - 3:00pm On Target August & September 2008 July 2008 Tue, 07/01/2008 - 3:00pm On Target July 2008 June 2008 Sun, 06/01/2008 - 3:00pm On Target June 2008 May 2008 Thu, 05/01/2008 - 3:00pm On Target May 2008 April 2008 Tue, 04/01/2008 - 3:00pm On Target April 2008 March 2008 Sat, 03/01/2008 - 3:00pm On Target March 2008

  19. 2012 | Jefferson Lab

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

    December 2012 Sat, 12/01/2012 - 3:00pm On Target December 2012 November 2012 Thu, 11/01/2012 - 3:00pm On Target November 2012 October 2012 Mon, 10/01/2012 - 3:00pm On Target October 2012 September 2012 Sat, 09/01/2012 - 3:00pm On Target September 2012 August 2012 Wed, 08/01/2012 - 12:54pm On Target August 2012 June 2012 Fri, 06/01/2012 - 2:03pm On Target June 2012 May 2012 Tue, 05/01/2012 - 3:00pm On Target May 2012 March 2012 Thu, 03/01/2012 - 4:43pm On Target March 2012

  20. 2013 | Jefferson Lab

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

    November 2013 Tue, 11/26/2013 - 4:32pm LDRD, investing in ourselves October 2013 Mon, 10/28/2013 - 2:58pm A Tough Month September 2013 Wed, 09/25/2013 - 9:27am Technology and Engineering Development Facility August 2013 Tue, 08/20/2013 - 9:49am A Controlled Phase Transition July 2013 Mon, 07/15/2013 - 11:24am Recycling Magnets June 2013 Thu, 06/27/2013 - 11:31am Cloistered May 2013 Fri, 05/17/2013 - 10:34am Busy Week April 2013 Mon, 04/15/2013 - 11:51am President's Budget for FY2014 March 2013

  1. 2016_ataglance

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

    LABORATORY Operated by Los Alamos National Security, LLC for the U.S. Department of Energy's NNSA 2016 A A B 365 30 PAYDAY 16-020 A PAYDAY 231 16-017 18 PAYDAY 16-007 PAYDAY 16-011 133 PAYDAY 16-010 B A 15 PAYDAY 259 16-019 1 PAYDAY 16-018 27 PAYDAY 16-022 20 B A 16-024 PAYDAY A A B B A A B B A A A B B B A B A B A B A B B A B B A A A B B A A B B B B B A A B B A A JANUARY FEBRUARY MARCH APRIL MAY JUNE JULY AUGUST SEPTEMBER OCTOBER NOVEMBER DECEMBER PAYDAY PAYDAY PAYDAY SUN MON TUE WED THU FRI SAT

  2. ATR NSUF

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

    previous daynext daytodaySelect date Calendar Title and navigation Title and navigation << < March, 2016 > << March, 2016 S M T W T F S 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 Day Week Month Agenda Mar, 2016 Sun Mon Tue Wed Thu Fri Sat 28 29 01 Mar 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 01 Apr 2 View Edit Delete New Appointment New Recurring Appointment Go to today

  3. Bioenergy Upcoming Events | Department of Energy

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

    Bioenergy Upcoming Events Bioenergy Upcoming Events January 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 Webinar: Excellence in Bioenergy Innovation-A Presentation of 2015 R&D 100 Award Winning Projects 1:00PM to 2:00PM EST BioenergizeME Office Hours Webinar: Must-Know Tips for the 2016 BioenergizeME Infographic Challenge 4:00PM to 4:45PM EST 24 25 26 27 28 29 30 31 1 2 3 4 5 6 Bioenergy Home About the

  4. Buildings Events | Department of Energy

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

    Buildings Events Buildings Events January 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Cutting Edge Building Technologies - Join the fun! 3:00PM to 4:00PM EST What Do You Want from Peer Exchange in 2016? Moving Your Ideas Out of Hibernation (201) 1:00PM to 2:30PM EST 17 18 19 20 21 22 23 ZERH at IBS 11:00AM to 12:00PM EST The Energy-Water Nexus and What It Can Do for Your Residential Program (301) 1:00PM to 2:30PM EST 2016 American

  5. DOE Exhibit D 2-6-06.doc

    Office of Environmental Management (EM)

    6 / 06 2 Sun Mon Tue Wed Thu Fri Sat 1 Units # 1 & 4 on, with trona 2 3 4 Unit # 4 off for boiler leak 5 Units # 1 on, with trona Another base load unit will be added with trona as soon as repairs are made and model results completed 6 . 7 8 9 10 11 12 Unit #3 or 4 or, #5 on Units #1 & base unit on, with trona 13 14 15 16 17 18 19 Units # 1 & base unit on, with trona 20 21 22 23 24 25 26 Units # 1, & base unit on, with trona 27 28 Multi unit operation will be at all times in

  6. Zero Energy Ready Home Events | Department of Energy

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

    Zero Energy Ready Home » Zero Energy Ready Home Events Zero Energy Ready Home Events January 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 ZERH at IBS 11:00AM to 12:00PM EST 24 25 26 27 28 29 30 ZERH Webinar: Low Load HVAC and Zero Energy Ready Homes 12:00PM to 1:15PM EST 31 1 2 3 4 5 6 Buildings Home About Emerging Technologies Residential Buildings Solar Decathlon Building America Home Energy Score Home

  7. DOE Response Exhibit D Calendar 1-20-06 .doc

    Office of Environmental Management (EM)

    ends in evening 28 Units # 2,3,5 off Units # 1 & 4 on, with trona 29 Units # 1 & 4 on, with trona 30 31 See Feb. 2006 January Exhibit D: Mirant Potomac River Schedule of Unit Operations Page 1 of 2 Revised 1 / 20 / 06 2 Sun Mon Tue Wed Thu Fri Sat 1 Units # 1 & 4 on, with trona 2 3 4 5 Units # 1 & 4 on, with trona 6 . 7 8 9 10 11 12 Unit #4 off, #5 comes on Units #1 & 5 on, with trona 13 14 15 16 17 18 19 Units # 1 & 5 on, with trona Third trona system ready - connect to

  8. Events Calendar | Department of Energy

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

    Events Calendar Events Calendar January 2016 < prev next > Sun Mon Tue Wed Thu Fri Sat 27 28 29 30 31 1 2 3 4 5 6 7 8 9 WORKSHOP: SUSTAINABILITY IN MANUFACTURING, JANUARY 6-7 8:00AM to 4:00PM EST KidWind Challenge Workshop - Lowell, Massachusetts 9:00AM to 4:00PM EST MIE Regional Climate Change Impact Webinar Series: Southwest 1:00PM to 2:30PM MST 10 11 12 13 14 15 16 Cutting Edge Building Technologies - Join the fun! 3:00PM to 4:00PM EST Alaska Energy Efficiency Finance Forum 9:00AM to

  9. WE-D-17A-05: Measurement of Stray Radiation Within An Active Scanning Proton Therapy Facility: EURADOS WG9 Intercomparison Exercise of Active Dosimetry Systems

    SciTech Connect (OSTI)

    Farah, J; Trompier, F; Stolarczyk, L; Klodowska, M; Liszka, M; Olko, P; Algranati, C; Fellin, F; Schwarz, M; Domingo, C; Romero-Exposito, M; Dufek, V; Frojdh, E; George, S; Harrison, R; Kubancak, J; Ploc, O; Knezevic, Z; Majer, M; Miljanic, S; and others

    2014-06-15

    Purpose: Intercomparison of active dosemeters in the measurement of stray radiation at the Trento active-scanning proton therapy facility. Methods: EURADOS WG9 carried out a large intercomparison exercise to test different dosemeters while measuring secondary neutrons within a 230 MeV scanned proton therapy facility. Detectors included two Bonner Sphere Spectrometers (BSS), three tissue equivalent proportional counters (TEPCHawk) and six rem-counters (Wendi II, Berthold, RadEye, a regular and an extended-range Anderson and Braun NM2B counters). Measurements of neutron ambient dose equivalents, H*(10), were done at several positions inside (8 positions) and outside (3 positions) the treatment room while irradiating a water tank phantom with a 10 10 10 cc field. Results: A generally good agreement on H*(10) values was observed for the tested detectors. At distance of 2.25 m and angles 45, 90 and 180 with respect to the beam axis, BSS and proportional counters agreed within 30%. Higher differences (up to 60%) were observed at the closest and farthest distances, i.e. at positions where detectors sensitivity, energy, fluence and angular response are highly dependent on neutron spectra (flux and energy). The highest neutron H*(10) value, ?60 microSv/Gy, was measured at 1.15 m along the beam axis. H*(10) decreased significantly with the distance from the isocenter dropping to 1.1 microSv/Gy at 4.25 m and 90 from beam axis, ?2 nanoSv/Gy at the entrance of the maze, 0.2 nanoSv/Gy at the door outside the room and below detection limit in the gantry control room and at an adjacent room. These values remain considerately lower than those of passively scattered proton beams. BSS and Hawk unfolded spectra provide valuable inputs when studying the response of each detector. Conclusion: TEPCs and BSS enable accurate measurements of stray neutrons while other rem-meters also give satisfactory results but require further improvements to reduce uncertainties.

  10. Scrambled and fried: Cigarette smoke exposure causes antral follicle destruction and oocyte dysfunction through oxidative stress

    SciTech Connect (OSTI)

    Sobinoff, A.P.; Beckett, E.L.; Jarnicki, A.G.; Sutherland, J.M.; McCluskey, A.; Hansbro, P.M.; McLaughlin, E.A.

    2013-09-01

    Cigarette smoke is a reproductive hazard associated with pre-mature reproductive senescence and reduced clinical pregnancy rates in female smokers. Despite an increased awareness of the adverse effects of cigarette smoke exposure on systemic health, many women remain unaware of the adverse effects of cigarette smoke on female fertility. This issue is compounded by our limited understanding of the molecular mechanisms behind cigarette smoke induced infertility. In this study we used a direct nasal exposure mouse model of cigarette smoke-induced chronic obstructive pulmonary disease to characterise mechanisms of cigarette-smoke induced ovotoxicity. Cigarette smoke exposure caused increased levels of primordial follicle depletion, antral follicle oocyte apoptosis and oxidative stress in exposed ovaries, resulting in fewer follicles available for ovulation. Evidence of oxidative stress also persisted in ovulated oocytes which escaped destruction, with increased levels of mitochondrial ROS and lipid peroxidation resulting in reduced fertilisation potential. Microarray analysis of ovarian tissue correlated these insults with a complex mechanism of ovotoxicity involving genes associated with detoxification, inflammation, follicular activation, immune cell mediated apoptosis and membrane organisation. In particular, the phase I detoxifying enzyme cyp2e1 was found to be significantly up-regulated in developing oocytes; an enzyme known to cause molecular bioactivation resulting in oxidative stress. Our results provide a preliminary model of cigarette smoke induced sub-fertility through cyp2e1 bioactivation and oxidative stress, resulting in developing follicle depletion and oocyte dysfunction. - Highlights: Cigarette smoke exposure targets developing follicle oocytes. The antral follicle oocyte is a primary site of ovarian cigarette smoke metabolism. Cyp2e1 is a major enzyme involved in ameliorating smoke-induced ovotoxicity. Cigarette smoke causes oocyte mitochondrial ROS, impairing fertilisation.

  11. A Novel Low-Temperature Fiffusion Aluminide Coating for Ultrasupercritical Coal-Fried Boiler Applications

    SciTech Connect (OSTI)

    Zhang, Ying

    2009-12-31

    An ultrasupercritical (USC) boiler with higher steam temperature and pressure is expected to increase the efficiency of the coal-fired power plant and also decrease emissions of air pollutants. Ferritic/martensitic alloys have been developed with good creep strength for the key components in coal-fired USC plants. However, they typically suffer excessive steam-side oxidation, which contributes to one of main degradation mechanisms along with the fire-side corrosion in coal-fired boilers. As the steam temperature further increases in USC boilers, oxidation of the tube internals becomes an increasing concern, and protective coatings such as aluminide-based diffusion coatings need to be considered. However, conventional aluminizing processes via pack cementation or chemical vapor deposition are typically carried out at elevated temperatures (1000-1150 C). Thermochemical treatment of ferritic/martensitic alloys at such high temperatures could severely degrade their mechanical properties, particularly the alloy's creep resistance. The research focus of this project was to develop an aluminide coating with good oxidation resistance at temperatures {le} 700 C so that the coating processing would not detrimentally alter the creep performance of the ferritic/martensitic alloys. Nevertheless, when the aluminizing temperature is lowered, brittle Al-rich intermetallic phases, such as Fe{sub 2}Al{sub 5} and FeAl{sub 3}, tend to form in the coating, which may reduce the resistance to fatigue cracking. Al-containing binary masteralloys were selected based on thermodynamic calculations to reduce the Al activity in the pack cementation process and thus to prevent the formation of brittle Al-rich intermetallic phases. Thermodynamic computations were carried out using commercial software HSC 5.0 for a series of packs containing various Cr-Al binary masteralloys. The calculation results indicate that the equilibrium partial pressures of Al halides at 700 C were a function of Al content in the Cr-Al alloys. Cr-25Al and Cr-15Al were chosen as the masteralloys in the pack cementation process. In contrast to pure Al masteralloy which led to the formation of Fe{sub 2}Al{sub 5} coatings at 650 C, a coating consisting of a thin Fe{sub 2}Al{sub 5} outer layer and an FeAl inner layer was formed at 700 C with the Cr-25Al masteralloy. By switching to the Cr-15Al masteralloy, thin FeAl coatings ({approx}12 {micro}m) containing < 50 at.% Al were achieved at 700 C. The effect of the amount of masteralloys on coating growth was also studied by employing packs containing 2NH{sub 4}Cl-x(Cr-15Al)-(98-x)Al{sub 2}O{sub 3}, where x = 10, 20, 30, 40, 50, 60, and 70 wt.%. It was noticed that when the Cr-15Al masteralloy was increased from 10 to 40 wt.% in the pack, both coating thickness and surface Al content increased, suggesting that gas phase kinetics played an important role in Al deposition. However, with further increase of the masteralloy, solid state diffusion became the rate-limiting factor. The long-term oxidation performance of the aluminide coatings synthesized at 700 C with Cr-25Al and Cr-15Al masteralloys was evaluated in the water vapor environment at 650-700 C. The low-temperature pack coatings demonstrated excellent oxidation resistance at 650 C in humid air after {approx}1.2 yr testing. Longer lifetimes can be expected for these thin coatings due to minimal interdiffusion at this testing temperature. Exposure at 700 C was conducted to accelerate coating failure via increased interdiffusion of Al with the substrate alloy. The coatings also exhibited good oxidation protection up to 6,000-8,000 h at 700 C, with longer testing needed for coating failure to occur. Furthermore, the oxidation results indicate that in addition to the Al reservoir (as determined by the Al content and coating thickness), the initial coating surface quality had a significant impact on the oxidation behavior. In addition, the effect of various pack aluminide coatings on the creep resistance of coated T91 was investigated. Three representative types of coatings with diff

  12. 2014 | Jefferson Lab

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    4 Wed, 12172014 - 5:26pm Jefferson Lab Weekly Briefs December 17, 2014 Wed, 12102014 - 6:59pm Jefferson Lab Weekly Briefs December 10, 2014 Wed, 12032014 - 6:13pm Jefferson...

  13. 2013 - 03 | Jefferson Lab

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    March 2013 Wed, 03272013 - 2:55pm Jefferson Lab Weekly Briefs March 27, 2013 Wed, 03202013 - 2:11pm Jefferson Lab Weekly Briefs March 20, 2013 Wed, 03132013 - 5:24pm...

  14. 2013 | Jefferson Lab

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    3 Wed, 12182013 - 3:04pm Jefferson Lab Weekly Briefs December 18, 2013 Wed, 12112013 - 2:43pm Jefferson Lab Weekly Briefs December 11, 2013 Wed, 12042013 - 1:07pm Jefferson...

  15. Poster Thur Eve 36: Implementation of constant dose rate and gantry speed arc therapy(CDR-CAS-IMAT) for thoracic esophageal carcinoma on Varian 23EX

    SciTech Connect (OSTI)

    Zhang, Ruohui; Fan, Xiaomei; Bai, Wenwen; Han, Chun

    2014-08-15

    Objective: The purpose of this study is to propose an alternative planning approach for VMAT using constant dose rate and gantry speed arc therapy(CDR-CAS-IMAT) implementation on conventional Linac Varian 23EX and used IMRT as a benchmark to evaluate the performance. Methods and materials: Eighteen patients with thoracic esophageal carcinoma who were previously treated with IMRT on Varian 23EX were retrospectively planned for CDR-CAS-IMAT plans. Dose prescription was set to 60 Gy to PTVs in 30 fractions. The planning objectives for PTVs and OAR were corresponding with the IMRT plans. Dose to the PTVs and OAR were compared to IMRT with respect to plan quality, MU, treatment time and delivery accuracy. Results: CDR-CAS-IMAT plans led to equivalent or superior plan quality as compared to IMRT, PTV's CI relative increased 16.2%, while small deviations were observed on minimum dose for PTV. Volumes in the cord receiving 40Gy were increased from 3.6% with IMRT to 7.0%. Treatment times were reduced significantly with CDR-CAS-IMAT(mean 85.7s vs. 232.1s, p < .05), however, MU increased by a factor of 1.3 and lung V10/5/3.5/aver were relative increase 6.7%,12%,17.9%,4.2%, respectively. And increased the E-P low dose area volume decreased the hight dose area. There were no significant difference in Delta4 measurements results between both planning techniques. Conclusion: CDR-CAS-IMAT plans can be implemented smoothly and quickly into a busy cancer center, which improved PTV CI and reduces treatment time but increased the MU and low dose irradiated area. An evaluation of weight loss must be performed during treatment for CDR-CAS-IMAT patients.

  16. SciThur PM: Imaging 03: A novel ?erenkov detector based on air-spaced light guiding taper for megavoltage x-ray imaging

    SciTech Connect (OSTI)

    Teymurazyan, A; Rowlands, J A; Pang, G

    2014-08-15

    Electronic Portal Imaging Devices (EPIDs) have been used in radiation therapy and are still needed on linear accelerators (Linacs) equipped with kilovoltage cone beam CT (kV-CBCT) or MRI systems. Recently a new concept of a high quantum efficiency (QE) ?erenkov Portal Imaging Device (CPID) for MV x-ray imaging in radiation therapy was introduced. It relies on ?erenkov effect for x-ray detection. The proposed design consisted of a matrix of optical fibres aligned with the incident x-rays and coupled to an active matrix flat panel imager (AMFPI) for image readout. A weakness of such design is that too few ?erenkov light photons reach the AMFPI for each incident x-ray and an AMFPI with an avalanche gain is required. In this work we propose to replace the optical fibers in the CPID with light guides without a cladding layer that are suspended in air. The air between the light guides takes on the role of the cladding layer found in a regular optical fiber. Since air has a significantly lower refractive index, a much superior light collection efficiency is achieved. Our Monte Carlo studies have shown that the modified new CPID has a QE more than an order of magnitude greater than that of current clinical systems and yet a spatial resolution similar to that of current flat-panel based EPIDs. Furthermore it has been demonstrated that the new CPID does not require an avalanche gain in the AMFPI and is quantum noise limited at dose levels corresponding to a single Linac pulse.

  17. Poster Thur Eve 17: In-phantom and Fluence-based Measurements for Quality Assurance of Volumetric-driven Adaptation of Arc Therapy

    SciTech Connect (OSTI)

    Schaly, B; Hoover, D; Mitchell, S; Wong, E

    2014-08-15

    During volumetric modulated arc therapy (VMAT) of head and neck cancer, some patients lose weight which may result in anatomical deviations from the initial plan. If these deviations are substantial a new treatment plan can be designed for the remainder of treatment (i.e., adaptive planning). Since the adaptive treatment process is resource intensive, one possible approach to streamlining the quality assurance (QA) process is to use the electronic portal imaging device (EPID) to measure the integrated fluence for the adapted plans instead of the currently-used ArcCHECK device (Sun Nuclear). Although ArcCHECK is recognized as the clinical standard for patient-specific VMAT plan QA, it has limited length (20 cm) for most head and neck field apertures and has coarser detector spacing than the EPID (10 mm vs. 0.39 mm). In this work we compared measurement of the integrated fluence using the EPID with corresponding measurements from the ArcCHECK device. In the past year nine patients required an adapted plan. Each of the plans (the original and adapted) is composed of two arcs. Routine clinical QA was performed using the ArcCHECK device, and the same plans were delivered to the EPID (individual arcs) in integrated mode. The dose difference between the initial plan and adapted plan was compared for ArcCHECK and EPID. In most cases, it was found that the EPID is more sensitive in detecting plan differences. Therefore, we conclude that EPID provides a viable alternative for QA of the adapted head and neck plans and should be further explored.

  18. Poster Thur Eve 23: Dose and Position Quality Assurance using the RADPOS System for 4D Radiotherapy with CyberKnife

    SciTech Connect (OSTI)

    Marants, R; Vandervoort, E; Cygler, J E

    2014-08-15

    Introduction: RADPOS 4D dosimetry system consists of a microMOSFET dosimeter combined with an electromagnetic positioning sensor, which allows for performing real-time dose and position measurements simultaneously. In this report the use of RADPOS as an independent quality assurance (QA) tool during CyberKnife 4D radiotherapy treatment is described. In addition to RADPOS, GAFCHROMIC films were used for simultaneous dose measurement. Methods: RADPOS and films were calibrated in a Solid Water phantom at 1.5 cm depth, SAD= 80 cm, using 60 mm cone. CT based treatment plan was created for a Solid Water breast phantom containing metal fiducials and RADPOS probe. Dose calculations were performed using iPlan pencil beam algorithm. Before the treatment delivery, GAFCHROMIC film was inserted inside the breast phantom, next to the RADPOS probe. Then the phantom was positioned on the chest platform of the QUASAR, to which Synchrony LED optical markers were also attached. Position logging began for RADPOS and the Synchrony tracking system, the QUASAR motion was initiated and the treatment was delivered. Results: RADPOS position measurements very closely matched the LED marker positions recorded by the Synchrony camera tracking system. The RADPOS measured dose was 2.5% higher than the average film measured dose, which is within the experimental uncertainties. Treatment plan calculated dose was 4.1 and 1.6% lower than measured by RADPOS and film, respectively. This is most likely due to the inferior nature of the dose calculation algorithm. Conclusions: Our study demonstrates that RADPOS system is a useful tool for independent QA of CyberKnife treatments.

  19. SciThur AM: YIS - 01: Dosimetric Analysis of Respiratory Induced Cardiac Intrafraction Motion in Left-sided Breast Cancer Radiotherapy

    SciTech Connect (OSTI)

    El-Sherif, O; Xhaferllari, I; Patrick, J; Yu, E; Gaede, S

    2014-08-15

    Introduction: Long-term cardiac side effects in left-sided breast cancer patients (BREL) after post-operative radiotherapy has become one of the most debated issues in radiation oncology. Through breathing-adapted radiotherapy the volume of the heart exposed to radiation can be significantly reduced by delivering the radiation only at the end of inspiration phase of the respiratory cycle, this is referred to as inspiration gating (IG). The purpose of this study is to quantify the potential reduction in cardiac exposure during IG compared to conventional BREL radiotherapy and to assess the dosimetric impact of cardiac motion due to natural breathing. Methods: 24 BREL patients treated with tangential parallel opposed photon beams were included in this study. All patients received a standard fast helical planning CT (FH-CT) and a 4D-CT. Treatment plans were created on the FH-CT using a clinical treatment planning system. The original treatment plan was then superimposed onto the end of inspiration CT and all 10 phases of the 4D-CT to quantify the dosimetric impact of respiratory motion and IG through 4D dose accumulation. Results: Through IG the mean dose to the heart, left ventricle, and left anterior descending artery (LAD) can be reduced in comparison to the clinical standard BREL treatment by as much as 8.39%, 10.11%, and 13.71% respectively (p < 0.05). Conclusion: Failure to account for respiratory motion can lead to under or overestimation in the calculated DVH for the heart, and it's sub-structures. IG can reduce cardiac exposure especially to the LAD during BREL radiotherapy.

  20. Poster Thur Eve 39: Feasibility of Commissioning HybridArc with the Delta 4 two plane diode phantom: comparisons with Gafchromic Film

    SciTech Connect (OSTI)

    Bojechko, C.; Ploquin, N.; Hudson, A.; Sayous, Y.

    2014-08-15

    HybridArc is a relatively novel radiation therapy technique which combines optimized dynamic conformai arcs (DCA) and intensity modulated radiation therapy (IMRT). HybridArc has possible dosimetry and efficiency advantages over stand alone DCA and IMRT treatments and can be readily implemented on any linac capable of DCA and IMRT, giving strong motivation to commission the modality. The Delta4 phantom (Scandidos, Uppsala, Sweden) has been used for IMRT and VMAT clinical dosimetric verification making it a candidate for HybridArc commissioning. However the HybridArc modality makes use of several non co-planar arcs which creates setup issues due to the geometry of the Delta4, resulting in possible phantom gantry collisions for plans with non-zero couch angles. An analysis was done determining the feasibility of using the Delta4 fixed at 0 couch angle compared with results obtained using Gafchromic ETB2 film (Ashland, Covington Kentucky) in an anthropomorphic phantom at the planned couch angles. A gamma index analysis of the measured and planned dose distributions was done using Delta4 and DoseLab Pro (Mobius Medical Systems, Houston Texas) software. For both arc and IMRT sub-fields there is reasonable correlation between the gamma index found from the Delta4 and Gafchromic film. All results show the feasibility of using the Delta4 for HybridArc commissioning.

  1. Poster — Thur Eve — 33: The Influence of a Modeled Treatment Couch on Dose Distributions During IMRT and RapidArc Treatment Delivery

    SciTech Connect (OSTI)

    Aldosary, Ghada; Nobah, Ahmad; Al-Zorkani, Faisal; Moftah, Belal; Devic, Slobodan

    2014-08-15

    Treatment couches have been known to perturb dose delivery in patients. This effect is most pronounced in techniques such as IMRT and RapidArc. Although modern treatment planning systems (TPS) include data for a “default” treatment couch, actual couches are not manufactured identically. Thus, variations in their Hounsfield Unit (HU) values may exist. This study demonstrates a practical and simple method of acquiring reliable HU data for any treatment couch. We also investigate the effects of both the default and modeled treatment couches on absorbed dose. Experimental verifications show that by neglecting to incorporate the treatment couch in the TPS, dose differences of up to 9.5% and 7.3% were present for 4 MV and 10 MV photon beams, respectively. Furthermore, a clinical study based on a cohort of 20 RapidArc and IMRT (brain, pelvis and abdominal) cases is performed. 2D dose distributions show that without the couch in the planning phase, differences ≤ 4.6% and 5.9% for RapidArc and IMRT cases are present for the same cases that the default couch was added to. Additionally, in comparison to the default couch, employing the modeled couch in the calculation process influences dose distributions by ≤ 2.7% and 8% for RapidArc and IMRT cases, respectively. This result was found to be site specific; where an accurate couch proves to be preferable for IMRT brain plans. As such, adding the couch during dose calculation decreases dose calculation errors, and a precisely modeled treatment couch offers higher dose delivery accuracy for brain treatment using IMRT.

  2. Poster Thur Eve 51: An analysis of the effectiveness of automated pre-, post- and intra-treatment auditing of electronic health records

    SciTech Connect (OSTI)

    Joseph, A.; Seuntjens, J.; Parker, W.; Kildea, J.; Freeman, C.

    2014-08-15

    We describe development of automated, web-based, electronic health record (EHR) auditing software for use within our paperless radiation oncology clinic. By facilitating access to multiple databases within the clinic, each patient's EHR is audited prior to treatment, regularly during treatment, and post treatment. Anomalies such as missing documentation, non-compliant workflow and treatment parameters that differ significantly from the norm may be monitored, flagged and brought to the attention of clinicians. By determining historical trends using existing patient data and by comparing new patient data with the historical, we expect our software to provide a measurable improvement in the quality of radiotherapy at our centre.

  3. Jeffers Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Edison Mission GroupWED Developer Edison Mission GroupWED Energy Purchaser Northern States...

  4. 1995 - 05 | Jefferson Lab

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    May 1995 Wed, 05/10/1995 - 12:00am Physicists are Beaming (Daily Press)

  5. 2008 - 10 | Jefferson Lab

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    October 2008 Wed, 10/01/2008 - 3:00pm On Target October & November

  6. 2009 - 02 | Jefferson Lab

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    February 2009 Wed, 02/25/2009 - 3:00pm Jefferson Lab Weekly Briefs February 25, 2009 Wed, 02/18/2009 - 3:00pm Jefferson Lab Weekly Briefs February 18, 2009 Wed, 02/11/2009 - 3:00pm Jefferson Lab Weekly Briefs February 11, 2009 Wed, 02/04/2009 - 3:00pm Jefferson Lab Weekly Briefs February

  7. 2009 - 03 | Jefferson Lab

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    March 2009 Wed, 03/25/2009 - 3:00pm Jefferson Lab Weekly Briefs March 25, 2009 Wed, 03/18/2009 - 3:00pm Jefferson Lab Weekly Briefs March 18, 2009 Wed, 03/11/2009 - 3:00pm Jefferson Lab Weekly Briefs March 11, 2009 Wed, 03/04/2009 - 3:00pm Jefferson Lab Weekly Briefs March

  8. 2009 - 07 | Jefferson Lab

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  9. 2010 - 02 | Jefferson Lab

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    February 2010 Wed, 02/24/2010 - 3:00pm Jefferson Lab Weekly Briefs February 24, 2010 Wed, 02/24/2010 - 3:00pm Jefferson Lab Weekly Briefs February 17, 2010 Wed, 02/10/2010 - 3:00pm Jefferson Lab Weekly Briefs February 10, 2010 Wed, 02/03/2010 - 3:00pm Jefferson Lab Weekly Briefs February

  10. 2010 - 09 | Jefferson Lab

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    September 2010 Wed, 09/01/2010 - 7:13pm On Target September

  11. 2010 - 12 | Jefferson Lab

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    0 Wed, 12/01/2010 - 3:00pm On Target December 2010

  12. 2011 - 02 | Jefferson Lab

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    February 2011 Wed, 02/23/2011 - 3:00pm Jefferson Lab Weekly Briefs February 23, 2011 Wed, 02/16/2011 - 3:00pm Jefferson Lab Weekly Briefs February 16, 2011 Wed, 02/09/2011 - 3:00pm Jefferson Lab Weekly Briefs February 9, 2011 Wed, 02/02/2011 - 3:00pm Jefferson Lab Weekly Briefs February

  13. 2011 - 06 | Jefferson Lab

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  14. 2012 - 08 | Jefferson Lab

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  15. 2013 - 02 | Jefferson Lab

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    February 2013 Wed, 02/27/2013 - 12:05pm Jefferson Lab Weekly Briefs February 27, 2013 Wed, 02/20/2013 - 3:00pm Jefferson Lab Weekly Briefs February 20, 2013 Wed, 02/13/2013 - 3:00pm Jefferson Lab Weekly Briefs February 13, 2013 Wed, 02/06/2013 - 3:00pm Jefferson Lab Weekly Briefs February

  16. 2013 - 06 | Jefferson Lab

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  17. 2014 - 02 | Jefferson Lab

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    February 2014 Wed, 02/26/2014 - 6:38pm Jefferson Lab Weekly Briefs February 26, 2014 Wed, 02/19/2014 - 5:38pm Jefferson Lab Weekly Briefs February 19, 2014 Wed, 02/12/2014 - 4:23pm Jefferson Lab Weekly Briefs February 12, 2014 Wed, 02/05/2014 - 5:09pm Jefferson Lab Weekly Briefs February

  18. 2014 - 03 | Jefferson Lab

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    March 2014 Wed, 03/26/2014 - 5:29pm Jefferson Lab Weekly Briefs March 26, 2014 Wed, 03/19/2014 - 2:39pm Jefferson Lab Weekly Briefs March 19, 2014 Wed, 03/12/2014 - 2:43pm Jefferson Lab Weekly Briefs March 12, 2014 Wed, 03/05/2014 - 5:50pm Jefferson Lab Weekly Briefs March

  19. 2015 - 02 | Jefferson Lab

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    February 2015 Wed, 02/25/2015 - 5:14pm Jefferson Lab Weekly Briefs February 25, 2015 Wed, 02/18/2015 - 5:26pm Jefferson Lab Weekly Briefs February 18, 2015 Wed, 02/11/2015 - 6:50pm Jefferson Lab Weekly Briefs February 11, 2015 Wed, 02/04/2015 - 5:53pm Jefferson Lab Weekly Briefs February

  20. 2015 - 03 | Jefferson Lab

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    March 2015 Wed, 03/25/2015 - 4:29pm Jefferson Lab Weekly Briefs March 25, 2015 Wed, 03/18/2015 - 2:55pm Jefferson Lab Weekly Briefs March 18, 2015 Wed, 03/11/2015 - 2:01pm Jefferson Lab Weekly Briefs March 11, 2015 Wed, 03/04/2015 - 7:55pm Jefferson Lab Weekly Briefs March

  1. 1995 - 11 | Jefferson Lab

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    November 1995 Wed, 11/01/1995 - 1:00pm Research Begins at CEBAF

  2. 1995 | Jefferson Lab

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    November 1995 Wed, 11/01/1995 - 1:00pm Research Begins at CEBAF

  3. 1997 - 10 | Jefferson Lab

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    October 1997 Wed, 10/29/1997 - 1:00pm SURA Rewards Inventors

  4. 2008 - 12 | Jefferson Lab

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    8 Wed, 12/03/2008 - 3:34pm Neutrons and Quarks Share Dual Nature

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    0 Wed, 12/22/2010 - 1:00am Engagement

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    December 2010 Wed, 12/15/2010 - 2:11pm Probing the Proton's Weak Side

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    April 2014 Wed, 04/23/2014 - 3:30pm The name of the game

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    July 2014 Wed, 07/30/2014 - 3:32pm Gluons in our future

  16. 2008 | Jefferson Lab

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    8 Wed, 12/17/2008 - 3:00pm Jefferson Lab Weekly Briefs December 17, 2008 Wed, 12/10/2008 - 3:00pm Jefferson Lab Weekly Briefs December 10, 2008 Wed, 12/03/2008 - 3:00pm Jefferson Lab Weekly Briefs December 3, 2008 November 2008 Wed, 11/26/2008 - 3:00pm Jefferson Lab Weekly Briefs November 26, 2008 Wed, 11/19/2008 - 3:00pm Jefferson Lab Weekly Briefs November 19, 2008 Wed, 11/12/2008 - 3:00pm Jefferson Lab Weekly Briefs November 12, 2008 Wed, 11/05/2008 - 3:00pm Jefferson Lab Weekly Briefs

  17. 2009 | Jefferson Lab

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    9 Wed, 12/16/2009 - 3:00pm Jefferson Lab Weekly Briefs December 16, 2009 Wed, 12/09/2009 - 3:00pm Jefferson Lab Weekly Briefs December 9, 2009 Wed, 12/02/2009 - 3:00pm Jefferson Lab Weekly Briefs December 2, 2009 November 2009 Wed, 11/25/2009 - 3:00pm Jefferson Lab Weekly Briefs November 25, 2009 Wed, 11/18/2009 - 3:00pm Jefferson Lab Weekly Briefs November 18, 2009 Wed, 11/11/2009 - 3:00pm Jefferson Lab Weekly Briefs November 11, 2009 Wed, 11/04/2009 - 3:00pm Jefferson Lab Weekly Briefs

  18. 2010 | Jefferson Lab

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    10 Wed, 12/22/2010 - 3:00pm Jefferson Lab Weekly Briefs December 22, 2010 Wed, 12/15/2010 - 3:00pm Jefferson Lab Weekly Briefs December 15, 2010 Wed, 12/08/2010 - 3:00pm Jefferson Lab Weekly Briefs December 8, 2010 Wed, 12/01/2010 - 3:00pm Jefferson Lab Weekly Briefs December 1, 2010 November 2010 Wed, 11/24/2010 - 3:00pm Jefferson Lab Weekly Briefs November 24, 2010 Wed, 11/17/2010 - 3:00pm Jefferson Lab Weekly Briefs November 17, 2010 Wed, 11/10/2010 - 3:00pm Jefferson Lab Weekly Briefs

  19. 2011 | Jefferson Lab

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    1 Wed, 12/21/2011 - 3:00pm Jefferson Lab Weekly Briefs December 21, 2011 Wed, 12/14/2011 - 3:00pm Jefferson Lab Weekly Briefs December 14, 2011 Wed, 12/07/2011 - 3:00pm Jefferson Lab Weekly Briefs December 7, 2011 November 2011 Wed, 11/30/2011 - 3:00pm Jefferson Lab Weekly Briefs November 30, 2011 Wed, 11/23/2011 - 3:00pm Jefferson Lab Weekly Briefs November 23, 2011 Wed, 11/16/2011 - 3:00pm Jefferson Lab Weekly Briefs November 16, 2011 Wed, 11/09/2011 - 3:00pm Jefferson Lab Weekly Briefs

  20. 2012 | Jefferson Lab

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    2 Wed, 12/19/2012 - 3:00pm Jefferson Lab Weekly Briefs December 19, 2012 Wed, 12/12/2012 - 1:00pm Jefferson Lab Weekly Briefs December 12, 2012 Wed, 12/05/2012 - 3:00pm Jefferson Lab Weekly Briefs December 5, 2012 November 2012 Wed, 11/21/2012 - 3:00pm Jefferson Lab Weekly Briefs November 21, 2012 Wed, 11/14/2012 - 3:00pm Jefferson Lab Weekly Briefs November 14, 2012 Wed, 11/07/2012 - 3:00pm Jefferson Lab Weekly Briefs November 7, 2012 October 2012 Wed, 10/31/2012 - 3:00pm Jefferson Lab Weekly

  1. 2007 - 08 | Jefferson Lab

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    August 2007 Wed, 08/29/2007 - 3:00pm Jefferson Lab Weekly Briefs August 29, 2007 Wed, 08/22/2007 - 3:00pm Jefferson Lab Weekly Briefs August 22, 2007 Wed, 08/15/2007 - 3:00pm Jefferson Lab Weekly Briefs August 15, 2007 Wed, 08/08/2007 - 3:00pm Jefferson Lab Weekly Briefs August 8, 2007 Wed, 08/01/2007 - 3:00pm Jefferson Lab Weekly Briefs August

  2. 2008 - 04 | Jefferson Lab

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    April 2008 Wed, 04/30/2008 - 3:00pm Jefferson Lab Weekly Briefs April 30, 2008 Wed, 04/23/2008 - 3:00pm Jefferson Lab Weekly Briefs April 23, 2008 Wed, 04/16/2008 - 3:00pm Jefferson Lab Weekly Briefs April 16, 2008 Wed, 04/09/2008 - 3:00pm Jefferson Lab Weekly Briefs April 9, 2008 Wed, 04/02/2008 - 3:00pm Jefferson Lab Weekly Briefs April 2

  3. 2008 - 07 | Jefferson Lab

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    July 2008 Wed, 07/30/2008 - 3:00pm Jefferson Lab Weekly Briefs July 30, 2008 Wed, 07/23/2008 - 3:00pm Jefferson Lab Weekly Briefs July 23, 2008 Wed, 07/16/2008 - 3:00pm Jefferson Lab Weekly Briefs July 16, 2008 Wed, 07/09/2008 - 3:00pm Jefferson Lab Weekly Briefs July 9, 2008 Wed, 07/02/2008 - 3:00pm Jefferson Lab Weekly Briefs July 2

  4. 2008 - 10 | Jefferson Lab

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    October 2008 Wed, 10/29/2008 - 3:00pm Jefferson Lab Weekly Briefs October 29, 2008 Wed, 10/22/2008 - 3:00pm Jefferson Lab Weekly Briefs October 22, 2008 Wed, 10/15/2008 - 3:00pm Jefferson Lab Weekly Briefs October 15, 2008 Wed, 10/08/2008 - 3:00pm Jefferson Lab Weekly Briefs October 8, 2008 Wed, 10/01/2008 - 3:00pm Jefferson Lab Weekly Briefs October 1

  5. 2009 - 04 | Jefferson Lab

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    April 2009 Wed, 04/29/2009 - 3:00pm Jefferson Lab Weekly Briefs April 29, 2009 Wed, 04/22/2009 - 3:00pm Jefferson Lab Weekly Briefs April 22, 2009 Wed, 04/15/2009 - 3:00pm Jefferson Lab Weekly Briefs April 15, 2009 Wed, 04/08/2009 - 3:00pm Jefferson Lab Weekly Briefs April 8, 2009 Wed, 04/01/2009 - 3:00pm Jefferson Lab Weekly Briefs April 1

  6. 2009 - 07 | Jefferson Lab

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    July 2009 Wed, 07/29/2009 - 3:00pm Jefferson Lab Weekly Briefs July 29, 2009 Wed, 07/22/2009 - 3:00pm Jefferson Lab Weekly Briefs July 22, 2009 Wed, 07/15/2009 - 3:00pm Jefferson Lab Weekly Briefs July 15, 2009 Wed, 07/08/2009 - 3:00pm Jefferson Lab Weekly Briefs July 8, 2009 Wed, 07/01/2009 - 3:00pm Jefferson Lab Weekly Briefs July 1

  7. 2009 - 09 | Jefferson Lab

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    September 2009 Wed, 09/30/2009 - 3:00pm Jefferson Lab Weekly Briefs September 30, 2009 Wed, 09/23/2009 - 3:00pm Jefferson Lab Weekly Briefs September 23, 2009 Wed, 09/16/2009 - 3:00pm Jefferson Lab Weekly Briefs September 16, 2009 Wed, 09/09/2009 - 3:00pm Jefferson Lab Weekly Briefs September 9, 2009 Wed, 09/02/2009 - 3:00pm Jefferson Lab Weekly Briefs September 2

  8. 2010 - 03 | Jefferson Lab

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    March 2010 Wed, 03/31/2010 - 3:00pm Jefferson Lab Weekly Briefs March 31, 2010 Wed, 03/24/2010 - 3:00pm Jefferson Lab Weekly Briefs March 24, 2010 Wed, 03/17/2010 - 3:00pm Jefferson Lab Weekly Briefs March 17, 2010 Wed, 03/10/2010 - 3:00pm Jefferson Lab Weekly Briefs March 10, 2010 Wed, 03/03/2010 - 10:50am Jefferson Lab Weekly Briefs March

  9. 2010 - 06 | Jefferson Lab

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    June 2010 Wed, 06/30/2010 - 3:00pm Jefferson Lab Weekly Briefs June 30, 2010 Wed, 06/23/2010 - 3:00pm Jefferson Lab Weekly Briefs June 23, 2010 Wed, 06/16/2010 - 3:00pm Jefferson Lab Weekly Briefs June 16, 2010 Wed, 06/09/2010 - 3:00pm Jefferson Lab Weekly Briefs June 9, 2010 Wed, 06/02/2010 - 3:00pm Jefferson Lab Weekly Briefs June 2

  10. 2010 - 09 | Jefferson Lab

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    September 2010 Wed, 09/29/2010 - 3:00pm Jefferson Lab Weekly Briefs September 29, 2010 Wed, 09/22/2010 - 3:00pm Jefferson Lab Weekly Briefs September 22, 2010 Wed, 09/15/2010 - 3:00pm Jefferson Lab Weekly Briefs September 15, 2010 Wed, 09/08/2010 - 3:00pm Jefferson Lab Weekly Briefs September 8, 2010 Wed, 09/01/2010 - 3:00pm Jefferson Lab Weekly Briefs September 1

  11. 2011 - 03 | Jefferson Lab

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    March 2011 Wed, 03/30/2011 - 3:00pm Jefferson Lab Weekly Briefs March 30, 2011 Wed, 03/23/2011 - 3:00pm Jefferson Lab Weekly Briefs March 23, 2011 Wed, 03/16/2011 - 3:00pm Jefferson Lab Weekly Briefs March 16, 2011 Wed, 03/09/2011 - 3:00pm Jefferson Lab Weekly Briefs March 9, 2011 Wed, 03/02/2011 - 3:00pm Jefferson Lab Weekly Briefs March

  12. 2011 - 06 | Jefferson Lab

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    June 2011 Wed, 06/29/2011 - 3:00pm Jefferson Lab Weekly Briefs June 29, 2011 Wed, 06/22/2011 - 3:00pm Jefferson Lab Weekly Briefs June 22, 2011 Wed, 06/15/2011 - 3:00pm Jefferson Lab Weekly Briefs June 15, 2011 Wed, 06/08/2011 - 3:00pm Jefferson Lab Weekly Briefs June 8, 2011 Wed, 06/01/2011 - 3:00pm Jefferson Lab Weekly Briefs June 1

  13. 2011 - 08 | Jefferson Lab

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    August 2011 Wed, 08/31/2011 - 3:00pm Jefferson Lab Weekly Briefs August 31, 2011 Wed, 08/24/2011 - 3:00pm Jefferson Lab Weekly Briefs August 24, 2011 Wed, 08/17/2011 - 3:00pm Jefferson Lab Weekly Briefs August 17, 2011 Wed, 08/10/2011 - 1:00am Jefferson Lab Weekly Briefs August 10, 2011 Wed, 08/03/2011 - 3:00pm Jefferson Lab Weekly Briefs August 3

  14. 2011 - 11 | Jefferson Lab

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    November 2011 Wed, 11/30/2011 - 3:00pm Jefferson Lab Weekly Briefs November 30, 2011 Wed, 11/23/2011 - 3:00pm Jefferson Lab Weekly Briefs November 23, 2011 Wed, 11/16/2011 - 3:00pm Jefferson Lab Weekly Briefs November 16, 2011 Wed, 11/09/2011 - 3:00pm Jefferson Lab Weekly Briefs November 9, 2011 Wed, 11/02/2011 - 3:00pm Jefferson Lab Weekly Briefs November 2

  15. 2012 - 02 | Jefferson Lab

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    February 2012 Wed, 02/29/2012 - 3:00pm Jefferson Lab Weekly Briefs February 29, 2012 Wed, 02/22/2012 - 3:00pm Jefferson Lab Weekly Briefs February 22, 2012 Wed, 02/15/2012 - 3:00pm Jefferson Lab Weekly Briefs February 15, 2012 Wed, 02/08/2012 - 3:00pm Jefferson Lab Weekly Briefs February 8, 2012 Wed, 02/01/2012 - 3:00pm Jefferson Lab Weekly Briefs February 1

  16. 2012 - 05 | Jefferson Lab

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    May 2012 Wed, 05/30/2012 - 3:00pm Jefferson Lab Weekly Briefs May 30, 2012 Wed, 05/23/2012 - 3:00pm Jefferson Lab Weekly Briefs May 23, 2012 Wed, 05/16/2012 - 3:00pm Jefferson Lab Weekly Briefs May 16, 2012 Wed, 05/09/2012 - 3:00pm Jefferson Lab Weekly Briefs May 9, 2012 Wed, 05/02/2012 - 5:00pm Jefferson Lab Weekly Briefs May 2

  17. 2012 - 08 | Jefferson Lab

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    August 2012 Wed, 08/29/2012 - 3:00pm Jefferson Lab Weekly Briefs August 29, 2012 Wed, 08/22/2012 - 3:00pm Jefferson Lab Weekly Briefs August 22, 2012 Wed, 08/15/2012 - 3:00pm Jefferson Lab Weekly Briefs August 15, 2012 Wed, 08/08/2012 - 3:00pm Jefferson Lab Weekly Briefs August 8, 2012 Wed, 08/01/2012 - 3:00pm Jefferson Lab Weekly Briefs August

  18. 2012 - 10 | Jefferson Lab

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    October 2012 Wed, 10/31/2012 - 3:00pm Jefferson Lab Weekly Briefs October 31, 2012 Wed, 10/24/2012 - 3:00pm Jefferson Lab Weekly Briefs October 24, 2012 Wed, 10/17/2012 - 3:00pm Jefferson Lab Weekly Briefs October 17, 2012 Wed, 10/10/2012 - 3:00pm Jefferson Lab Weekly Briefs October 10, 2012 Wed, 10/03/2012 - 3:00pm Jefferson Lab Weekly Briefs October 3

  19. 2013 - 07 | Jefferson Lab

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    July 2013 Wed, 07/31/2013 - 1:42pm Jefferson Lab Weekly Briefs July 31, 2013 Wed, 07/24/2013 - 1:54pm Jefferson Lab Weekly Briefs July 24, 2013 Wed, 07/17/2013 - 2:19pm Jefferson Lab Weekly Briefs July 17, 2013 Wed, 07/10/2013 - 2:17pm Jefferson Lab Weekly Briefs July 10, 2013 Wed, 07/03/2013 - 1:30pm Jefferson Lab Weekly Briefs July 3

  20. 2013 - 10 | Jefferson Lab

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    October 2013 Wed, 10/30/2013 - 3:29pm Jefferson Lab Weekly Briefs October 30, 2013 Wed, 10/23/2013 - 2:30pm Jefferson Lab Weekly Briefs October 23, 2013 Wed, 10/16/2013 - 2:53pm Jefferson Lab Weekly Briefs October 16, 2013 Wed, 10/09/2013 - 2:59pm Jefferson Lab Weekly Briefs October 9, 2013 Wed, 10/02/2013 - 3:11pm Jefferson Lab Weekly Briefs October 2

  1. 2014 - 04 | Jefferson Lab

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    April 2014 Wed, 04/30/2014 - 4:43pm Jefferson Lab Weekly Briefs April 30, 2014 Wed, 04/23/2014 - 5:50pm Jefferson Lab Weekly Briefs April 23, 2014 Wed, 04/16/2014 - 7:05pm Jefferson Lab Weekly Briefs April 16, 2014 Wed, 04/09/2014 - 6:08pm Jefferson Lab Weekly Briefs April 9, 2014 Wed, 04/02/2014 - 5:21pm Jefferson Lab Weekly Briefs April 2

  2. 2014 - 07 | Jefferson Lab

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    July 2014 Wed, 07/30/2014 - 6:42pm Jefferson Lab Weekly Briefs July 30, 2014 Wed, 07/23/2014 - 5:39pm Jefferson Lab Weekly Briefs July 23, 2014 Wed, 07/16/2014 - 6:25pm Jefferson Lab Weekly Briefs July 16, 2014 Wed, 07/09/2014 - 6:25pm Jefferson Lab Weekly Briefs July 9, 2014 Wed, 07/02/2014 - 3:27pm Jefferson Lab Weekly Briefs July 2

  3. 2015 - 04 | Jefferson Lab

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    April 2015 Wed, 04/29/2015 - 4:37pm Jefferson Lab Weekly Briefs April 29, 2015 Wed, 04/22/2015 - 2:02pm Jefferson Lab Weekly Briefs April 22, 2015 Wed, 04/15/2015 - 5:37pm Jefferson Lab Weekly Briefs April 15, 2015 Wed, 04/08/2015 - 6:19pm Jefferson Lab Weekly Briefs April 8, 2015 Wed, 04/01/2015 - 7:18pm Jefferson Lab Weekly Briefs April 1

  4. 2015 - 07 | Jefferson Lab

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

    July 2015 Wed, 07/29/2015 - 5:01pm Jefferson Lab Weekly Briefs July 29, 2015 Wed, 07/22/2015 - 4:00pm Jefferson Lab Weekly Briefs July 22, 2015 Wed, 07/15/2015 - 9:52pm Jefferson Lab Weekly Briefs - July 15, 2015 Wed, 07/08/2015 - 4:32pm Jefferson Lab Weekly Briefs July 8, 2015 Wed, 07/01/2015 - 5:13pm Jefferson Lab Weekly Briefs - July 1

  5. SciFri AM: Mountain 02: A comparison of dose reduction methods on image quality for cone beam CT

    SciTech Connect (OSTI)

    Webb, R; Buckley, LA

    2014-08-15

    Modern radiotherapy uses highly conformai dose distributions and therefore relies on daily image guidance for accurate patient positioning. Kilovoltage cone beam CT is one technique that is routinely used for patient set-up and results in a high dose to the patient relative to planar imaging techniques. This study uses an Elekta Synergy linac equipped with XVI cone beam CT to investigate the impact of various imaging parameters on dose and image quality. Dose and image quality are assessed as functions of x-ray tube voltage, tube current and the number of projections in the scan. In each case, the dose measurements confirm that as each parameter increases the dose increases. The assessment of high contrast resolution shows little dependence on changes to the image technique. However, low contrast visibility suggests a trade off between dose and image quality. Particularly for changes in tube potential, the dose increases much faster as a function of voltage than the corresponding increase in low contrast image quality. This suggests using moderate values of the peak tube voltage (100 120 kVp) since higher values result in significant dose increases with little gain in image quality. Measurements also indicate that increasing tube current achieves the greatest degree of improvement in the low contrast visibility. The results of this study highlight the need to establish careful imaging protocols to limit dose to the patient and to limit changes to the imaging parameters to those cases where there is a clear clinical requirement for improved image quality.

  6. SciFri PM: Topics 08: The Role and Benefits of Electromagnetic Needle-Tracking Technologies in Brachytherapy

    SciTech Connect (OSTI)

    Beaulieu, L.; Racine, E.; Boutaleb, S.; Filion, O.; Poulin, E.; Hautvast, G.; Binnekamp, D.

    2014-08-15

    In modern brachytherapy, application of large doses of ionizing radiation in a limited number of fractions is frequent. Furthermore, as with any surgical procedures, brachytherapy is subject to learning curve effects. In this context, there could be advantages of integrating real-time tracking of needles/catheters to existing protocols given the recent prominent advances in tracking technologies. In this work, we review the use of an electromagnetic tracking system (EMTS) based on the second generation Aurora Planar Field Generator (Northern Digital Inc) and custom design needles (Philips Healthcare) for brachytherapy applications. The position and orientation information is obtained from 5 degrees of freedom sensors. Basic system performance characterization is performed in well-controlled conditions to establish accuracy and reproducibility as well as potential interference from standard brachytherapy equipment. The results show that sensor locations can be tracked to within 0.04mm (la) when located within 26cm of the generator. Orientation accuracy of the needle remained within 1 in the same region, but rose quickly at larger distances. The errors on position and orientation strongly dependent the sensor position in the characterization volume (500500500mm{sup 3}). The presence of an ultrasound probe was shown to have negligible effects on tracking accuracy. The use of EMTS for automatic catheter/applicator reconstruction was also explored. Reconstruction time was less than 10 sec/channel and tips identification was within 0.690.29mm of the reference values. Finally, we demonstrate that hollow needle designs with special EM adaptation also allow for real-time seed drop position estimation. In phantom experiments showed that drop positions were on average within 1.60.9mm of the reference position measured from ?CT. Altogether, EMTS offer promising benefits in a wide range of brachytherapy applications.

  7. SciFri PM: Dosimetry06: Commissioning of a 3D patient specific QA system for hypofractionated prostate treatments

    SciTech Connect (OSTI)

    Rivest, R; Venkataraman, S; McCurdy, B

    2014-08-15

    The objective of this work is to commission the 6MV-SRS beam model in COMPASS (v2.1, IBA-Dosimetry) and validate its use for patient specific QA of hypofractionated prostate treatments. The COMPASS system consists of a 2D ion chamber array (MatriXX{sup Evolution}), an independent gantry angle sensor and associated software. The system can either directly calculate or reconstruct (using measured detector responses) a 3D dose distribution on the patient CT dataset for plan verification. Beam models are developed and commissioned in the same manner as a beam model is commissioned in a standard treatment planning system. Model validation was initially performed by comparing both COMPASS calculations and reconstructions to measured open field beam data. Next, 10 hypofractionated prostate RapidArc plans were delivered to both the COMPASS system and a phantom with ion chamber and film inserted. COMPASS dose distributions calculated and reconstructed on the phantom CT dataset were compared to the chamber and film measurements. The mean ( standard deviation) difference between COMPASS reconstructed dose and ion chamber measurement was 1.4 1.0%. The maximum discrepancy was 2.6%. Corresponding values for COMPASS calculation were 0.9 0.9% and 2.6%, respectively. The average gamma agreement index (3%/3mm) for COMPAS reconstruction and film was 96.7% and 95.3% when using 70% and 20% dose thresholds, respectively. The corresponding values for COMPASS calculation were 97.1% and 97.1%, respectively. Based on our results, COMPASS can be used for the patient specific QA of hypofractionated prostate treatments delivered with the 6MV-SRS beam.

  8. The effects of total dissolved gas on chum salmon fry survival, growth, gas bubble disease, and seawater tolerance

    SciTech Connect (OSTI)

    Geist, David R.; Linley, Timothy J.; Cullinan, Valerie I.; Deng, Zhiqun

    2013-02-01

    Chum salmon Oncorhynchus keta alevin developing in gravel habitats downstream of Bonneville Dam on the Columbia River are exposed to elevated levels of total dissolved gas (TDG) when water is spilled at the dam to move migrating salmon smolts downstream to the Pacific Ocean. Current water quality criteria for the management of dissolved gas in dam tailwaters were developed primarily to protect salmonid smolts and are assumed to be protective of alevin if adequate depth compensation is provided. We studied whether chum salmon alevin exposed to six levels of dissolved gas ranging from 100% to 130% TDG at three development periods between hatch and emergence (hereafter early, middle, and late stage) suffered differential mortality, growth, gas bubble disease, or seawater tolerance. Each life stage was exposed for 50 d (early stage), 29 d (middle stage), or 16 d (late stage) beginning at 13, 34, and 37 d post-hatch, respectively, through 50% emergence. The mortality for all stages from exposure to emergence was estimated to be 8% (95% confidence interval (CI) of 4% to 12%) when dissolved gas levels were between 100% and 117% TDG. Mortality significantly increased as dissolved gas levels rose above 117% TDG,; with the lethal concentration that produced 50% mortality (LC50 ) was estimated to be 128.7% TDG (95% CI of 127.2% to 130.2% TDG) in the early and middle stages. By contrast, there was no evidence that dissolved gas level significantly affected growth in any life stage except that the mean wet weight at emergence of early stage fish exposed to 130% TDG was significantly less than the modeled growth of unexposed fish. The proportion of fish afflicted with gas bubble disease increased with increasing gas concentrations and occurred most commonly in the nares and gastrointestinal tract. Early stage fish exhibited higher ratios of filament to lamellar gill chloride cells than late stage fish, and these ratios increased and decreased for early and late stage fish, respectively, as gas levels increased; however, there were no significant differences in mortality between life stages after 96 h in seawater. The study results suggest that current water quality guidelines for the management of dissolved gas appear to offer a conservative level of protection to chum salmon alevin incubating in gravel habitat downstream of Bonneville Dam.

  9. SciFri PM: Topics 03: The Global Task Force on Radiotherapy for Cancer Control: Core Investments

    SciTech Connect (OSTI)

    Van Dyk, J.; Jaffray, D. A.; MacPherson, M. S.

    2014-08-15

    The Union for International Cancer Control (UICC) is a membership-based, non-governmental organization with a mandate to to unite the cancer community to reduce the global cancer burden, to promote greater equity, and to integrate cancer control into the world health and development agenda. COMP is an associate member of the UICC. It is well recognized by the UICC that there are major gaps between high, and low and middle income countries, in terms of access to cancer services including access to radiation therapy. In this context, the UICC has developed a Global Task Force on Radiotherapy for Cancer Control with a charge to answer a single question: What does it cost to close the gap between what exists today and reasonable access to radiotherapy globally? The Task Force consists of leaders internationally recognized for their radiation treatment related expertise (radiation oncologists, medical physicists, radiation therapists) as well as those with global health and economics specialization. The Task Force has developed three working groups: (1) to look at the global burden of cancer; (2) to look at the infrastructure requirements (facilities, equipment, personnel); and (3) to consider outcomes in terms of numbers of lives saved and palliated patients. A report is due at the World Cancer Congress in December 2014. This presentation reviews the infrastructure considerations under analysis by the second work group. The infrastructure parameters being addressed include capital costs of buildings and equipment and operating costs, which include human resources, equipment servicing and quality control, and general overhead.

  10. 2007 | Jefferson Lab

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

    December 2007 Wed, 12/19/2007 - 3:00pm Jefferson Lab Weekly Briefs December 19, 2007 Wed, 12/12/2007 - 3:00pm Jefferson Lab Weekly Briefs December 12, 2007 Wed, 12/05/2007 - 3:00pm Jefferson Lab Weekly Briefs December 5, 2007 November 2007 Wed, 11/21/2007 - 3:00pm Jefferson Lab Weekly Briefs November 21, 2007 Wed, 11/14/2007 - 3:00pm Jefferson Lab Weekly Briefs November 14, 2007 Wed, 11/07/2007 - 3:00pm Jefferson Lab Weekly Briefs November 7, 2007 Thu, 11/01/2007 - 3:00pm Jefferson Lab Weekly

  11. Poster Thur Eve 10: Partial kV CBCT, complete kV CBCT and EPID in breast treatment: a dose comparison study for skin, breasts, heart and lungs

    SciTech Connect (OSTI)

    Roussin, E; Archambault, L K; Wierzbicki, W

    2014-08-15

    The advantages of kilovoltage cone beam CT (kV CBCT) imaging over electronic portal imaging device (EPID) such as accurate 3D anatomy, soft tissue visualization, fast rigid registration and enhanced precision on patient positioning has lead to its increasing use in clinics. The benefits of this imaging technique are at the cost of increasing the dose to healthy surrounding organs. Our center has moved toward the use of daily partial rotation kV CBCT to restrict the dose to healthy tissues. This study aims to better quantify radiation doses from different image-guidance techniques such as tangential EPID, complete and partial kV CBCT for breast treatments. Cross-calibrated ionization chambers and kV calibrated Gafchromic films were used to measure the dose to the heart, lungs, breasts and skin. It was found that performing partial kV CBCT decreases the heart dose by about 36%, the lungs dose by 31%, the contralateral breast dose by 41% and the ipsilateral breast dose by 43% when compared to a full rotation CBCT. The skin dose measured for a full rotation CBCT was about 0.8 cGy for the contralateral breast and about 0.3 cGy for the ipsilateral breast. The study is still ongoing and results on skin doses for partial rotation kV CBCT as well as for tangential EPID images are upcoming.

  12. Poster Thur Eve 62: A Retrospective Assessment of the Prevalence and Dosimetric Effect of Lateral Electron Disequilibrium in a Population of Lung Cancer Patients Treated by Stereotactic Body Radiation Therapy

    SciTech Connect (OSTI)

    Disher, Brandon; Wade, Laura; Hajdok, George; Gaede, Stewart; Battista, Jerry J.; Palma, David

    2014-08-15

    Stereotactic Body Radiation Therapy (SBRT) is a treatment option for early stage non-small cell lung cancer (NSCLC). SBRT uses tightly conformed megavoltage (MV) x-ray beams to ablate the tumour. However, small MV x-ray fields may produce lateral electron disequilibrium (LED) within lung tissue, which can reduce the dose to tumour. The goal of this work is to estimate the prevalence of LED in NSCLC patients treated with SBRT, and determine dose effects for patients prone or averse to LED. Thirty NSCLC patients were randomly selected for analysis. 4-dimensional CT lung images were segmented into the right and left upper and lower lobes (RUL, RLL, LUL, LLL), and the right middle lobe. Dose calculations were performed using volume-modulated arc therapy in the Pinnacle{sup 3} TPS. Most tumours were located in the upper lobes (RUL 53%, LUL 27%) where density was significantly lower (RUL ?80846 HU vs. RLL ?74371 HU; LUL ?808 56 HU vs. LLL ?74670 HU; p<0.001). In general, the prevalence of LED increased with higher beam energy. Using 6MV photons, patients with a RUL tumour experienced moderate (81 %), and mild (19%) levels of LED. At 18MV, LED became more prominent with severe (50%) and moderate (50%) LED exhibited. Dosimetrically, for patients prone to LED, poorer target coverage (i.e. increased R100 by 20%) and improved lung sparing (i.e. reduced V20 by ?46%) was observed. The common location of lung cancers in the upper lobes, coupled with lower lung density, results in the potential occurrence of LED, which may underdose the tumour.

  13. Poster Thur Eve 24: Commissioning and preliminary measurements using an Attix-style free air ionization chamber for air kerma measurements on the BioMedical Imaging and Therapy beamlines at the Canadian Light Source

    SciTech Connect (OSTI)

    Anderson, D; McEwen, M; Shen, H; Siegbahn, EA; Fallone, BG; Warkentin, B

    2014-08-15

    Synchrotron facilities, including the Canadian Light Source (CLS), provide opportunities for the development of novel imaging and therapy applications. A vital step progressing these applications toward clinical trials is the availability of accurate dosimetry. In this study, a refurbished Attix-style (cylindrical) free air chamber (FAC) is tested and used for preliminary air kerma measurements on the two BioMedical Imaging and Therapy (BMIT) beamlines at the CLS. The FAC consists of a telescoping chamber that relies on a difference measurement of collected charge in expanded and collapsed configurations. At the National Research Council's X-ray facility, a Victoreen Model 480 FAC was benchmarked against two primary standard FACs. The results indicated an absolute accuracy at the 0.5% level for energies between 60 and 150 kVp. A series of measurements were conducted on the small, non-uniform X-ray beams of the 05B1-1 (?8 100 keV) and 05ID-2 (?20 200 keV) beamlines for a variety of energies, filtrations and beam sizes. For the 05B1-1 beam with 1.1 mm of Cu filtration, recombination corrections of less than 5 % could only be achieved for field sizes no greater than 0.5 mm 0.6 mm (corresponding to an air kerma rate of ? 57 Gy/min). Ionic recombination thus presents a significant challenge to obtaining accurate air kerma rate measurements using this FAC in these high intensity beams. Future work includes measurements using a smaller aperture to sample a smaller and thus more uniform beam area, as well as experimental and Monte Carlo-based investigation of correction factors.

  14. Poster — Thur Eve — 03: Application of the non-negative matrix factorization technique to [{sup 11}C]-DTBZ dynamic PET data for the early detection of Parkinson's disease

    SciTech Connect (OSTI)

    Lee, Dong-Chang; Jans, Hans; McEwan, Sandy; Riauka, Terence; Martin, Wayne; Wieler, Marguerite

    2014-08-15

    In this work, a class of non-negative matrix factorization (NMF) technique known as alternating non-negative least squares, combined with the projected gradient method, is used to analyze twenty-five [{sup 11}C]-DTBZ dynamic PET/CT brain data. For each subject, a two-factor model is assumed and two factors representing the striatum (factor 1) and the non-striatum (factor 2) tissues are extracted using the proposed NMF technique and commercially available factor analysis software “Pixies”. The extracted factor 1 and 2 curves represent the binding site of the radiotracer and describe the uptake and clearance of the radiotracer by soft tissues in the brain, respectively. The proposed NMF technique uses prior information about the dynamic data to obtain sample time-activity curves representing the striatum and the non-striatum tissues. These curves are then used for “warm” starting the optimization. Factor solutions from the two methods are compared graphically and quantitatively. In healthy subjects, radiotracer uptake by factors 1 and 2 are approximately 35–40% and 60–65%, respectively. The solutions are also used to develop a factor-based metric for the detection of early, untreated Parkinson's disease. The metric stratifies healthy subjects from suspected Parkinson's patients (based on the graphical method). The analysis shows that both techniques produce comparable results with similar computational time. The “semi-automatic” approach used by the NMF technique allows clinicians to manually set a starting condition for “warm” starting the optimization in order to facilitate control and efficient interaction with the data.

  15. Poster — Thur Eve — 64: Preliminary investigation of arc configurations for optimal sparing of normal tissue in hypofractionated stereotactic radiotherapy (HF-SRT) of multiple brain metastases using a 5mm interdigitating micro-multileaf collimator

    SciTech Connect (OSTI)

    Leavens, C; Wronski, M; Lee, YK; Ruschin, M; Soliman, H; Sahgal, A

    2014-08-15

    Purpose: To evaluate normal tissue sparing in intra-cranial HF-SRT, comparing various arc configurations with the Synergy Beam Modulator (SynBM) and Agility linacs, the latter incorporating leaf interdigitation and backup jaws. Methods: Five patients with multiple brain metastases (BMs), (5 BMs (n=2), 3 BMs (n=3)) treated with HF-SRT using 25 Gy (n=2) or 30 Gy (n=3) in 5 fractions, were investigated. Clinical treatment plans used the SynBM. Each patient was retrospectively re-planned on Agility, employing three planning strategies: (A) one isocenter and dedicated arc for each BM; (B) a single isocenter, centrally placed with respect to BMs; (C) the isocenter and arc configuration used in the SynBM plan, where closely spaced (<5cm) BMs used a dedicated isocenter and arcs. Agility plans were normalized for PTV coverage and heterogeneity. Results and Conclusion: Strategy A obtained the greatest improvements over the SynBM plan, where the maximum OAR dose, and mean dose to normal brain (averaged for all patients) were reduced by 55cGy and 25cGy, respectively. Strategy B was limited by having a single isocenter, hence less jaw shielding and increased MLC leakage. The maximum OAR dose was reduced by 13cGy, however mean dose to normal brain increased by 84cGy. Strategy C reduced the maximum OAR dose and mean dose to normal brain by 32cGy and 9cGy, respectively. The results from this study indicate that, for intra-cranial HF-SRT of multiple BMs, Agility plans are equal or better than SynBM plans. Further planning is needed to investigate dose sparing using Strategy A and the SynBM.

  16. Natural Gas Futures Contract 2 (Dollars per Million Btu)

    Gasoline and Diesel Fuel Update (EIA)

    Week Of Mon Tue Wed Thu Fri 1994 Jan-10 to Jan-14 2.130 2.072 2.139 1994 Jan-17 to Jan-21 2.196 2.131 2.115 2.148 2.206 1994 Jan-24 to Jan-28 2.283 2.134 2.209 2.236 2.305 1994 Jan-31 to Feb- 4 2.329 2.388 2.352 2.252 2.198 1994 Feb- 7 to Feb-11 2.207 2.256 2.220 2.231 2.236 1994 Feb-14 to Feb-18 2.180 2.189 2.253 2.240 2.254 1994 Feb-21 to Feb-25 2.220 2.168 2.179 2.221 1994 Feb-28 to Mar- 4 2.165 2.146 2.139 2.126 2.144 1994 Mar- 7 to Mar-11 2.149 2.168 2.160 2.144 2.132 1994 Mar-14 to Mar-18

  17. Natural Gas Futures Contract 3 (Dollars per Million Btu)

    Gasoline and Diesel Fuel Update (EIA)

    Week Of Mon Tue Wed Thu Fri 1994 Jan-17 to Jan-21 2.019 2.043 2.103 1994 Jan-24 to Jan-28 2.162 2.071 2.119 2.128 2.185 1994 Jan-31 to Feb- 4 2.217 2.258 2.227 2.127 2.118 1994 Feb- 7 to Feb-11 2.137 2.175 2.162 2.160 2.165 1994 Feb-14 to Feb-18 2.140 2.145 2.205 2.190 2.190 1994 Feb-21 to Feb-25 2.180 2.140 2.148 2.186 1994 Feb-28 to Mar- 4 2.148 2.134 2.122 2.110 2.124 1994 Mar- 7 to Mar-11 2.129 2.148 2.143 2.135 2.125 1994 Mar-14 to Mar-18 2.111 2.137 2.177 2.152 2.130 1994 Mar-21 to Mar-25

  18. Natural Gas Futures Contract 4 (Dollars per Million Btu)

    Gasoline and Diesel Fuel Update (EIA)

    Week Of Mon Tue Wed Thu Fri 1993 Dec-20 to Dec-24 1.894 1.830 1.859 1.895 1993 Dec-27 to Dec-31 1.965 1.965 1.943 1.901 1994 Jan- 3 to Jan- 7 1.883 1.896 1.962 1.955 1.980 1994 Jan-10 to Jan-14 1.972 2.005 2.008 1.966 2.010 1994 Jan-17 to Jan-21 2.006 1.991 1.982 2.000 2.053 1994 Jan-24 to Jan-28 2.095 2.044 2.087 2.088 2.130 1994 Jan-31 to Feb- 4 2.157 2.185 2.157 2.075 2.095 1994 Feb- 7 to Feb-11 2.115 2.145 2.142 2.135 2.140 1994 Feb-14 to Feb-18 2.128 2.125 2.175 2.160 2.155 1994 Feb-21 to

  19. Natural Gas Futures Contract 1 (Dollars per Million Btu)

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

    Week Of Mon Tue Wed Thu Fri 1994 Jan-10 to Jan-14 2.194 2.268 1994 Jan-17 to Jan-21 2.360 2.318 2.252 2.250 2.305 1994 Jan-24 to Jan-28 2.470 2.246 2.359 2.417 2.528 1994 Jan-31 to Feb- 4 2.554 2.639 2.585 2.383 2.369 1994 Feb- 7 to Feb-11 2.347 2.411 2.358 2.374 2.356 1994 Feb-14 to Feb-18 2.252 2.253 2.345 2.385 2.418 1994 Feb-21 to Feb-25 2.296 2.232 2.248 2.292 1994 Feb-28 to Mar- 4 2.208 2.180 2.171 2.146 2.188 1994 Mar- 7 to Mar-11 2.167 2.196 2.156 2.116 2.096 1994 Mar-14 to Mar-18 2.050

  20. High School Co-op Program Recruitment Calendar

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

    Salazar Wed, Feb 18 Mesa Vista High School Mark Richmond TBD New Mexico School for the Arts Acacia McCombs Wed, Mar 4 Pecos High School Emily Ortiz Mon, Mar 2 Peasco High School...

  1. 2013 - 06 | Jefferson Lab

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

    for EDP Hardware - to Meet Reporting Requirements Wed, 06122013 - 10:58am Personal Dosimeter Change Out Set for Monday, July 8 Wed, 06122013 - 10:57am Office Supply Company...

  2. 1999 - 12 | Jefferson Lab

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

    1999 Wed, 12/01/1999 - 1:00am HAPPEX Probes 'sea' of Nucleon Strangeness (CERN Courier) Wed, 12/01/1999 - 1:00am Novel X-rays Detected at Jefferson (CERN Courier

  3. 2012 - 09 | Jefferson Lab

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

    September 2012 Wed, 09/26/2012 - 3:00pm JLab Computing: Microsoft Windows Patch Scheduled for Tonight Wed, 09/26/2012 - 3:00pm Machine Shop Work Requests Wed, 09/26/2012 - 3:00pm 2012 Vacation Donation Open Enrollment Wed, 09/26/2012 - 3:00pm Annual United Way Campaign Wed, 09/19/2012 - 3:00pm Don't Use Internet Explorer Unless Necessary: Malware Found Wed, 09/19/2012 - 3:00pm Change in JLab Pay Dates Wed, 09/19/2012 - 3:00pm Performance Appraisal Process Begins 9/25/2012 Wed, 09/12/2012 -

  4. 2014 - 09 | Jefferson Lab

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

    September 2014 Wed, 09/24/2014 - 6:55pm Jefferson Lab Weekly Briefs September 24, 2014 Wed, 09/10/2014 - 6:02pm Jefferson Lab Weekly Briefs September 10

  5. 2011 - 09 | Jefferson Lab

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    September 2011 Sun, 09252011 - 2:00pm Jefferson Lab Weekly Briefs September 28, 2011 Wed, 09212011 - 2:00pm Jefferson Lab Weekly Briefs September 21, 2011 Wed, 09142011 -...

  6. 2015 - 09 | Jefferson Lab

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

    September 2015 Wed, 09302015 - 3:13pm Performance Appraisal Process Underway; Began on 9302015 Wed, 09302015 - 8:30am Message from Hugh Montgomery: All-Hands Meeting on Oct....

  7. 1997 | Jefferson Lab

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

    October 1997 Wed, 10/29/1997 - 1:00pm SURA Rewards Inventors March 1997 Wed, 03/26/1997 - 1:00pm JLab Awarded Vice President's Hammer Award

  8. 2013 - 03 | Jefferson Lab

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

    March 2013 Wed, 03272013 - 9:49am Use On-Hook Dialing to Stop 911 Misdials & Wrong Numbers Wed, 03132013 - 10:56am Reminder: Please Take Tornado Response Survey Thu, 03072013...

  9. RAP Meeting Transcribed Flipcharts

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

    to Susan H. to format & prep handout for TWC. Hand out Wed after joint meeting 3. Wed eve - Ims meet to make final draft changes. Susan H. formats and sends to RAP, TWC, PIC for...

  10. 2005 - 11 | Jefferson Lab

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

    November 2005 Wed, 11/23/2005 - 1:00am Jefferson Lab budget at risk for cuts

  11. 2007 - 09 | Jefferson Lab

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

    September 2007 Wed, 09/26/2007 - 3:00pm Jefferson Lab Weekly Briefs September 26, 2007 Wed, 09/19/2007 - 3:00pm Jefferson Lab Weekly Briefs September 19, 2007 Wed, 09/12/2007 - 3:00pm Jefferson Lab Weekly Briefs September 12, 2007 Wed, 09/05/2007 - 3:00pm Jefferson Lab Weekly Briefs September 5

  12. 2007 - 10 | Jefferson Lab

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

    October 2007 Wed, 10/24/2007 - 3:00pm Jefferson Lab Weekly Briefs October 24, 2007 Wed, 10/17/2007 - 3:00pm Jefferson Lab Weekly Briefs October 17, 2007 Wed, 10/10/2007 - 3:00pm Jefferson Lab Weekly Briefs October 10, 2007 Wed, 10/03/2007 - 3:00pm Jefferson Lab Weekly Briefs October 3

  13. 2008 - 01 | Jefferson Lab

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

    January 2008 Wed, 01/30/2008 - 3:00pm Jefferson Lab Weekly Briefs January 30, 2008 Wed, 01/23/2008 - 5:44pm Jefferson Lab Weekly Briefs January 23, 2008 Wed, 01/16/2008 - 5:46pm Jefferson Lab Weekly Briefs January 16, 2008 Wed, 01/09/2008 - 3:00pm Jefferson Lab Weekly Briefs January 9

  14. 2008 - 02 | Jefferson Lab

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

    February 2008 Wed, 02/27/2008 - 3:00pm Jefferson Lab Weekly Briefs February 27, 2008 Wed, 02/20/2008 - 3:00pm Jefferson Lab Weekly Briefs February 20, 2008 Wed, 02/13/2008 - 3:00pm Jefferson Lab Weekly Briefs February 13, 2008 Wed, 02/06/2008 - 3:00pm Jefferson Lab Weekly Briefs February 6

  15. 2008 - 03 | Jefferson Lab

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

    March 2008 Wed, 03/26/2008 - 3:00pm Jefferson Lab Weekly Briefs March 26, 2008 Wed, 03/19/2008 - 3:00pm Jefferson Lab Weekly Briefs March 19, 2008 Wed, 03/12/2008 - 3:00pm Jefferson Lab Weekly Briefs March 12, 2008 Wed, 03/05/2008 - 3:00pm Jefferson Lab Weekly Briefs March 5

  16. 2008 - 05 | Jefferson Lab

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

    May 2008 Wed, 05/28/2008 - 3:00pm Jefferson Lab Weekly Briefs May 28, 2008 Wed, 05/21/2008 - 3:00pm Jefferson Lab Weekly Briefs May 21, 2008 Wed, 05/14/2008 - 3:00pm Jefferson Lab Weekly Briefs May 14, 2008 Wed, 05/07/2008 - 3:00pm Jefferson Lab Weekly Briefs May 7

  17. 2008 - 06 | Jefferson Lab

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

    June 2008 Wed, 06/25/2008 - 3:00pm Jefferson Lab Weekly Briefs June 25, 2008 Wed, 06/18/2008 - 3:00pm Jefferson Lab Weekly Briefs June 18, 2008 Wed, 06/11/2008 - 3:00pm Jefferson Lab Weekly Briefs June 11, 2008 Wed, 06/04/2008 - 3:00pm Jefferson Lab Weekly Briefs June 4

  18. 2008 - 08 | Jefferson Lab

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

    August 2008 Wed, 08/27/2008 - 3:00pm Jefferson Lab Weekly Briefs August 27, 2008 Wed, 08/20/2008 - 3:00pm Jefferson Lab Weekly Briefs August 20, 2008 Wed, 08/13/2008 - 3:00pm Jefferson Lab Weekly Briefs August 13, 2008 Wed, 08/06/2008 - 3:00pm Jefferson Lab Weekly Briefs August 6

  19. 2008 - 09 | Jefferson Lab

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

    September 2008 Wed, 09/24/2008 - 3:00pm Jefferson Lab Weekly Briefs September 24, 2008 Wed, 09/17/2008 - 2:46pm Jefferson Lab Weekly Briefs September 17, 2008 Wed, 09/10/2008 - 3:00pm Jefferson Lab Weekly Briefs September 10, 2008 Wed, 09/03/2008 - 3:00pm Jefferson Lab Weekly Briefs September 3

  20. 2008 - 11 | Jefferson Lab

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

    November 2008 Wed, 11/26/2008 - 3:00pm Jefferson Lab Weekly Briefs November 26, 2008 Wed, 11/19/2008 - 3:00pm Jefferson Lab Weekly Briefs November 19, 2008 Wed, 11/12/2008 - 3:00pm Jefferson Lab Weekly Briefs November 12, 2008 Wed, 11/05/2008 - 3:00pm Jefferson Lab Weekly Briefs November 5

  1. 2009 - 05 | Jefferson Lab

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

    May 2009 Wed, 05/27/2009 - 3:00pm Jefferson Lab Weekly Briefs May 27, 2009 Wed, 05/20/2009 - 3:00pm Jefferson Lab Weekly Briefs May 20, 2009 Wed, 05/13/2009 - 3:00pm Jefferson Lab Weekly Briefs May 13, 2009 Wed, 05/06/2009 - 3:00pm Jefferson Lab Weekly Briefs May 6

  2. 2009 - 06 | Jefferson Lab

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

    June 2009 Wed, 06/24/2009 - 3:00pm Jefferson Lab Weekly Briefs June 24, 2009 Wed, 06/17/2009 - 3:00pm Jefferson Lab Weekly Briefs June 17, 2009 Wed, 06/10/2009 - 3:00pm Jefferson Lab Weekly Briefs June 10, 2009 Wed, 06/03/2009 - 3:00pm Jefferson Lab Weekly Briefs June 3

  3. 2009 - 08 | Jefferson Lab

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

    August 2009 Wed, 08/26/2009 - 3:00pm Jefferson Lab Weekly Briefs August 26, 2009 Wed, 08/19/2009 - 3:00pm Jefferson Lab Weekly Briefs August 19, 2009 Wed, 08/12/2009 - 3:00pm Jefferson Lab Weekly Briefs August 12, 2009 Wed, 08/05/2009 - 3:00pm Jefferson Lab Weekly Briefs August 5

  4. 2009 - 10 | Jefferson Lab

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

    October 2009 Wed, 10/28/2009 - 3:00pm Jefferson Lab Weekly Briefs October 28, 2009 Wed, 10/21/2009 - 3:00pm Jefferson Lab Weekly Briefs October 21, 2009 Wed, 10/14/2009 - 3:00pm Jefferson Lab Weekly Briefs October 14, 2009 Wed, 10/07/2009 - 3:00pm Jefferson Lab Weekly Briefs October 7

  5. 2009 - 11 | Jefferson Lab

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

    November 2009 Wed, 11/25/2009 - 3:00pm Jefferson Lab Weekly Briefs November 25, 2009 Wed, 11/18/2009 - 3:00pm Jefferson Lab Weekly Briefs November 18, 2009 Wed, 11/11/2009 - 3:00pm Jefferson Lab Weekly Briefs November 11, 2009 Wed, 11/04/2009 - 3:00pm Jefferson Lab Weekly Briefs November 4

  6. 2010 - 01 | Jefferson Lab

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

    January 2010 Wed, 01/27/2010 - 3:00pm Jefferson Lab Weekly Briefs January 27, 2010 Wed, 01/20/2010 - 3:00pm Jefferson Lab Weekly Briefs January 20, 2010 Wed, 01/13/2010 - 3:00pm Jefferson Lab Weekly Briefs January 13, 2010 Wed, 01/06/2010 - 3:00pm Jefferson Lab Weekly Briefs January 6

  7. 2010 - 04 | Jefferson Lab

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

    April 2010 Wed, 04/28/2010 - 3:00pm Jefferson Lab Weekly Briefs April 28, 2010 Wed, 04/21/2010 - 3:00pm Jefferson Lab Weekly Briefs April 21, 2010 Wed, 04/14/2010 - 3:00pm Jefferson Lab Weekly Briefs April 14, 2010 Wed, 04/07/2010 - 3:00pm Jefferson Lab Weekly Briefs April 7

  8. 2010 - 05 | Jefferson Lab

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

    May 2010 Wed, 05/26/2010 - 3:00pm Jefferson Lab Weekly Briefs May 26, 2010 Wed, 05/19/2010 - 3:00pm Jefferson Lab Weekly Briefs May 19, 2010 Wed, 05/12/2010 - 3:00pm Jefferson Lab Weekly Briefs May 12, 2010 Wed, 05/05/2010 - 3:00pm Jefferson Lab Weekly Briefs May 5

  9. 2010 - 07 | Jefferson Lab

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

    July 2010 Wed, 07/28/2010 - 3:00pm Jefferson Lab Weekly Briefs July 28, 2010 Wed, 07/21/2010 - 3:00pm Jefferson Lab Weekly Briefs July 21, 2010 Wed, 07/14/2010 - 3:00pm Jefferson Lab Weekly Briefs July 14, 2010 Wed, 07/07/2010 - 3:00pm Jefferson Lab Weekly Briefs July 7

  10. 2010 - 08 | Jefferson Lab

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

    August 2010 Wed, 08/25/2010 - 3:00pm Jefferson Lab Weekly Briefs August 25, 2010 Wed, 08/18/2010 - 3:00pm Jefferson Lab Weekly Briefs August 18, 2010 Wed, 08/11/2010 - 3:00pm Jefferson Lab Weekly Briefs August 11, 2010 Wed, 08/04/2010 - 3:00pm Jefferson Lab Weekly Briefs August 4

  11. 2010 - 10 | Jefferson Lab

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

    October 2010 Wed, 10/27/2010 - 3:00pm Jefferson Lab Weekly Briefs October 27, 2010 Wed, 10/20/2010 - 3:00pm Jefferson Lab Weekly Briefs October 20, 2010 Wed, 10/13/2010 - 3:00pm Jefferson Lab Weekly Briefs October 13, 2010 Wed, 10/06/2010 - 3:00pm Jefferson Lab Weekly Briefs October 6

  12. 2010 - 11 | Jefferson Lab

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

    November 2010 Wed, 11/24/2010 - 3:00pm Jefferson Lab Weekly Briefs November 24, 2010 Wed, 11/17/2010 - 3:00pm Jefferson Lab Weekly Briefs November 17, 2010 Wed, 11/10/2010 - 3:00pm Jefferson Lab Weekly Briefs November 10, 2010 Wed, 11/03/2010 - 3:00pm Jefferson Lab Weekly Briefs November 3

  13. 2010 - 12 | Jefferson Lab

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

    0 Wed, 12/22/2010 - 3:00pm Jefferson Lab Weekly Briefs December 22, 2010 Wed, 12/15/2010 - 3:00pm Jefferson Lab Weekly Briefs December 15, 2010 Wed, 12/08/2010 - 3:00pm Jefferson Lab Weekly Briefs December 8, 2010 Wed, 12/01/2010 - 3:00pm Jefferson Lab Weekly Briefs December 1, 2010

  14. 2011 - 04 | Jefferson Lab

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

    April 2011 Wed, 04/27/2011 - 3:00pm Jefferson Lab Weekly Briefs April 27, 2011 Wed, 04/20/2011 - 3:00pm Jefferson Lab Weekly Briefs April 20, 2011 Wed, 04/13/2011 - 3:00pm Jefferson Lab Weekly Briefs April 13, 2011 Wed, 04/06/2011 - 3:00pm Jefferson Lab Weekly Briefs April 6

  15. 2011 - 05 | Jefferson Lab

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

    May 2011 Wed, 05/25/2011 - 3:00pm Jefferson Lab Weekly Briefs May 25, 2011 Wed, 05/18/2011 - 3:00pm Jefferson Lab Weekly Briefs May 18, 2011 Wed, 05/11/2011 - 3:00pm Jefferson Lab Weekly Briefs May 11, 2011 Wed, 05/04/2011 - 3:00pm Jefferson Lab Weekly Briefs May 4

  16. 2011 - 07 | Jefferson Lab

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

    July 2011 Wed, 07/27/2011 - 3:00pm Jefferson Lab Weekly Briefs July 27, 2011 Wed, 07/20/2011 - 3:00pm Jefferson Lab Weekly Briefs July 20, 2011 Wed, 07/13/2011 - 3:00pm Jefferson Lab Weekly Briefs July 13, 2011 Wed, 07/06/2011 - 3:00pm Jefferson Lab Weekly Briefs July 6

  17. 2011 - 10 | Jefferson Lab

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

    October 2011 Wed, 10/26/2011 - 3:00pm Jefferson Lab Weekly Briefs October 26, 2011 Wed, 10/19/2011 - 3:00pm Jefferson Lab Weekly Briefs October 19, 2011 Wed, 10/12/2011 - 3:00pm Jefferson Lab Weekly Briefs October 12, 2011 Wed, 10/05/2011 - 3:00pm Jefferson Lab Weekly Briefs October 5

  18. 2012 - 01 | Jefferson Lab

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

    January 2012 Wed, 01/25/2012 - 3:00pm Jefferson Lab Weekly Briefs January 25, 2012 Wed, 01/18/2012 - 3:00pm Jefferson Lab Weekly Briefs January 18, 2012 Wed, 01/11/2012 - 3:00pm Jefferson Lab Weekly Briefs January 11, 2012 Wed, 01/04/2012 - 3:00pm Jefferson Lab Weekly Briefs January 4

  19. 2012 - 03 | Jefferson Lab

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

    March 2012 Wed, 03/28/2012 - 3:00pm Jefferson Lab Weekly Briefs March 28, 2012 Wed, 03/21/2012 - 3:00pm Jefferson Lab Weekly Briefs March 21, 2012 Wed, 03/14/2012 - 3:00pm Jefferson Lab Weekly Briefs March 14, 2012 Wed, 03/07/2012 - 3:00pm Jefferson Lab Weekly Briefs March 7

  20. 2012 - 04 | Jefferson Lab

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

    April 2012 Wed, 04/25/2012 - 3:00pm Jefferson Lab Weekly Briefs April 25, 2012 Wed, 04/18/2012 - 3:00pm Jefferson Lab Weekly Briefs April 18, 2012 Wed, 04/11/2012 - 3:00pm Jefferson Lab Weekly Briefs April 11, 2012 Wed, 04/04/2012 - 3:00pm Jefferson Lab Weekly Briefs April 4

  1. 2012 - 06 | Jefferson Lab

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

    June 2012 Wed, 06/27/2012 - 3:00pm Jefferson Lab Weekly Briefs June 27, 2012 Wed, 06/20/2012 - 3:00pm Jefferson Lab Weekly Briefs June 20, 2012 Wed, 06/13/2012 - 3:00pm Jefferson Lab Weekly Briefs June 13, 2012 Wed, 06/06/2012 - 3:00pm Jefferson Lab Weekly Briefs June 6

  2. 2013 - 01 | Jefferson Lab

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

    January 2013 Wed, 01/30/2013 - 3:00pm Jefferson Lab Weekly Briefs January 30, 2013 Wed, 01/23/2013 - 3:00pm Jefferson Lab Weekly Briefs January 23, 2013 Wed, 01/16/2013 - 3:00pm Jefferson Lab Weekly Briefs January 16, 2013 Wed, 01/09/2013 - 1:00am Jefferson Lab Weekly Briefs January 9

  3. 2013 - 04 | Jefferson Lab

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

    April 2013 Wed, 04/24/2013 - 3:22pm Jefferson Lab Weekly Briefs April 24, 2013 Wed, 04/17/2013 - 2:11pm Jefferson Lab Weekly Briefs April 17, 2013 Wed, 04/10/2013 - 2:01pm Jefferson Lab Weekly Briefs April 10, 2013 Wed, 04/03/2013 - 2:52pm Jefferson Lab Weekly Briefs April 3

  4. 2013 - 05 | Jefferson Lab

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

    May 2013 Wed, 05/29/2013 - 4:05pm Jefferson Lab Weekly Briefs May 29, 2013 Wed, 05/15/2013 - 2:24pm Jefferson Lab Weekly Briefs May 15, 2013 Wed, 05/08/2013 - 2:58pm Jefferson Lab Weekly Briefs May 8, 2013 Wed, 05/01/2013 - 1:39pm Jefferson Lab Weekly Briefs May 1

  5. 2013 - 06 | Jefferson Lab

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

    June 2013 Wed, 06/26/2013 - 2:43pm Jefferson Lab Weekly Briefs June 26, 2013 Wed, 06/19/2013 - 2:08pm Jefferson Lab Weekly Briefs June 19, 2013 Wed, 06/12/2013 - 2:47pm Jefferson Lab Weekly Briefs June 12, 2013 Wed, 06/05/2013 - 2:18pm Jefferson Lab Weekly Briefs June 5

  6. 2013 - 08 | Jefferson Lab

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

    August 2013 Wed, 08/28/2013 - 1:20pm Jefferson Lab Weekly Briefs August 28, 2013 Wed, 08/21/2013 - 1:22pm Jefferson Lab Weekly Briefs August 21, 2013 Wed, 08/14/2013 - 1:50pm Jefferson Lab Weekly Briefs August 14, 2013 Wed, 08/07/2013 - 1:29pm Jefferson Lab Weekly Briefs August 7

  7. 2013 - 11 | Jefferson Lab

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

    November 2013 Wed, 11/27/2013 - 3:31pm Jefferson Lab Weekly Briefs November 27, 2013 Wed, 11/20/2013 - 2:38pm Jefferson Lab Weekly Briefs November 20, 2013 Wed, 11/13/2013 - 4:10pm Jefferson Lab Weekly Briefs November 13, 2013 Wed, 11/06/2013 - 3:33pm Jefferson Lab Weekly Briefs November 6

  8. 2014 - 05 | Jefferson Lab

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

    May 2014 Wed, 05/28/2014 - 5:52pm Jefferson Lab Weekly Briefs May 28, 2014 Wed, 05/21/2014 - 5:43pm Jefferson Lab Weekly Briefs May 21, 2014 Wed, 05/14/2014 - 5:33pm Jefferson Lab Weekly Briefs May 14, 2014 Wed, 05/07/2014 - 5:05pm Jefferson Lab Weekly Briefs May 7

  9. 2014 - 10 | Jefferson Lab

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

    October 2014 Wed, 10/29/2014 - 5:31pm Jefferson Lab Weekly Briefs October 29, 2014 Wed, 10/22/2014 - 4:11pm Jefferson Lab Weekly Briefs October 22, 2014 Wed, 10/15/2014 - 3:58pm Jefferson Lab Weekly Briefs October 15, 2014 Wed, 10/08/2014 - 5:19pm Jefferson Lab Weekly Briefs October 8

  10. 2014 - 11 | Jefferson Lab

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

    November 2014 Wed, 11/26/2014 - 4:17pm Jefferson Lab Weekly Briefs November 26, 2014 Wed, 11/19/2014 - 6:52pm Jefferson Lab Weekly Briefs November 19, 2014 Wed, 11/12/2014 - 3:17pm Jefferson Lab Weekly Briefs November 12, 2014 Wed, 11/05/2014 - 5:59pm Jefferson Lab Weekly Briefs November 5

  11. 2015 - 06 | Jefferson Lab

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

    June 2015 Wed, 06/24/2015 - 12:50pm Jefferson Lab Weekly Briefs June 24, 2015 Wed, 06/17/2015 - 2:29pm Jefferson Lab Weekly Briefs June 17, 2015 Wed, 06/10/2015 - 3:02pm Jefferson Lab Weekly Briefs June 10, 2015 Wed, 06/03/2015 - 1:46pm Jefferson Lab Weekly Briefs June 3

  12. 2015 - 08 | Jefferson Lab

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

    August 2015 Wed, 08/26/2015 - 3:21pm Jefferson Lab Weekly Briefs August 26, 2015 Wed, 08/19/2015 - 4:29pm Jefferson Lab Weekly Briefs August 19, 2015 Wed, 08/12/2015 - 4:34pm Jefferson Lab Weekly Briefs August 12, 2015 Wed, 08/05/2015 - 4:53pm Jefferson Lab Weekly Briefs August 5

  13. 1997 - 03 | Jefferson Lab

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

    March 1997 Wed, 03/26/1997 - 1:00pm JLab Awarded Vice President's Hammer Award

  14. 2004 - 10 | Jefferson Lab

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

    October 2004 Wed, 10/27/2004 - 2:00pm Jefferson Lab Announces Fall Science Series Event Nov. 23

  15. 2008 - 10 | Jefferson Lab

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

    October 2008 Wed, 10/08/2008 - 2:35pm ILC Electron Source Gets Help from JLab

  16. 2009 - 07 | Jefferson Lab

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

    July 2009 Wed, 07/01/2009 - 1:11pm Fifteen Years of Beam on Target

  17. 2009 - 12 | Jefferson Lab

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

    09 Wed, 12/02/2009 - 2:00pm Lasers Used to Make First Boron-Nitride Nanotube Yarn

  18. 2011 - 05 | Jefferson Lab

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

    May 2011 Wed, 05/11/2011 - 10:31am Two Jefferson Lab Scientists Win Prestigious Early Career Awards

  19. 2016 - 03 | Jefferson Lab

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

    March 2016 Wed, 03/02/2016 - 10:28am NMSU Undergrad Receives JSA Research Assistantship

  20. 2016 | Jefferson Lab

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

    March 2016 Wed, 03/02/2016 - 10:28am NMSU Undergrad Receives JSA Research Assistantship

  1. 2007 - 07 | Jefferson Lab

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

    July 2007 Wed, 07/25/2007 - 3:00pm Jefferson Lab Weekly Briefs July 25, 2007 Wed, 07/18/2007 - 3:00pm Jefferson Lab Weekly Briefs July 18, 2007 Wed, 07/11/2007 - 3:00pm Jefferson Lab Weekly Briefs July 1

  2. 2007 - 12 | Jefferson Lab

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

    7 Wed, 12/19/2007 - 3:00pm Jefferson Lab Weekly Briefs December 19, 2007 Wed, 12/12/2007 - 3:00pm Jefferson Lab Weekly Briefs December 12, 2007 Wed, 12/05/2007 - 3:00pm Jefferson Lab Weekly Briefs December 5, 2007

  3. 2008 - 12 | Jefferson Lab

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

    8 Wed, 12/17/2008 - 3:00pm Jefferson Lab Weekly Briefs December 17, 2008 Wed, 12/10/2008 - 3:00pm Jefferson Lab Weekly Briefs December 10, 2008 Wed, 12/03/2008 - 3:00pm Jefferson Lab Weekly Briefs December 3, 2008

  4. 2009 - 01 | Jefferson Lab

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

    January 2009 Wed, 01/28/2009 - 3:00pm Jefferson Lab Weekly Briefs January 28, 2009 Wed, 01/21/2009 - 3:00pm Jefferson Lab Weekly Briefs January 21, 2009 Wed, 01/14/2009 - 3:00pm Jefferson Lab Weekly Briefs January 1

  5. 2009 - 12 | Jefferson Lab

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

    09 Wed, 12/16/2009 - 3:00pm Jefferson Lab Weekly Briefs December 16, 2009 Wed, 12/09/2009 - 3:00pm Jefferson Lab Weekly Briefs December 9, 2009 Wed, 12/02/2009 - 3:00pm Jefferson Lab Weekly Briefs December 2, 2009

  6. 2011 - 01 | Jefferson Lab

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

    January 2011 Wed, 01/26/2011 - 3:00pm Jefferson Lab Weekly Briefs January 26, 2011 Wed, 01/19/2011 - 3:00pm Jefferson Lab Weekly Briefs January 19, 2011 Wed, 01/12/2011 - 3:00pm Jefferson Lab Weekly Briefs January 1

  7. 2011 - 12 | Jefferson Lab

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

    1 Wed, 12/21/2011 - 3:00pm Jefferson Lab Weekly Briefs December 21, 2011 Wed, 12/14/2011 - 3:00pm Jefferson Lab Weekly Briefs December 14, 2011 Wed, 12/07/2011 - 3:00pm Jefferson Lab Weekly Briefs December 7, 2011

  8. 2012 - 07 | Jefferson Lab

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

    July 2012 Wed, 07/25/2012 - 3:00pm Jefferson Lab Weekly Briefs July 25, 2012 Wed, 07/18/2012 - 3:00pm Jefferson Lab Weekly Briefs July 18, 2012 Wed, 07/11/2012 - 3:00pm Jefferson Lab Weekly Briefs July 1

  9. 2012 - 09 | Jefferson Lab

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

    September 2012 Wed, 09/26/2012 - 3:00pm Jefferson Lab Weekly Briefs September 26, 2012 Wed, 09/19/2012 - 3:00pm Jefferson Lab Weekly Briefs September 19, 2012 Wed, 09/12/2012 - 3:00pm Jefferson Lab Weekly Briefs September 12

  10. 2012 - 11 | Jefferson Lab

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

    November 2012 Wed, 11/21/2012 - 3:00pm Jefferson Lab Weekly Briefs November 21, 2012 Wed, 11/14/2012 - 3:00pm Jefferson Lab Weekly Briefs November 14, 2012 Wed, 11/07/2012 - 3:00pm Jefferson Lab Weekly Briefs November 7

  11. 2012 - 12 | Jefferson Lab

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

    2 Wed, 12/19/2012 - 3:00pm Jefferson Lab Weekly Briefs December 19, 2012 Wed, 12/12/2012 - 1:00pm Jefferson Lab Weekly Briefs December 12, 2012 Wed, 12/05/2012 - 3:00pm Jefferson Lab Weekly Briefs December 5, 2012

  12. 2013 - 09 | Jefferson Lab

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

    September 2013 Wed, 09/25/2013 - 1:37pm Jefferson Lab Weekly Briefs September 25, 2013 Wed, 09/18/2013 - 2:40pm Jefferson Lab Weekly Briefs September 18, 2013 Wed, 09/11/2013 - 12:30pm Jefferson Lab Weekly Briefs September 11

  13. 2013 - 12 | Jefferson Lab

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

    3 Wed, 12/18/2013 - 4:04pm Jefferson Lab Weekly Briefs December 18, 2013 Wed, 12/11/2013 - 3:43pm Jefferson Lab Weekly Briefs December 11, 2013 Wed, 12/04/2013 - 2:07pm Jefferson Lab Weekly Briefs December 4, 2013

  14. 2014 - 06 | Jefferson Lab

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

    June 2014 Wed, 06/25/2014 - 5:23pm Jefferson Lab Weekly Briefs June 25, 2014 Wed, 06/11/2014 - 6:12pm Jefferson Lab Weekly Briefs June 11, 2014 Wed, 06/04/2014 - 7:13pm Jefferson Lab Weekly Briefs June 4

  15. 2014 - 08 | Jefferson Lab

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

    August 2014 Wed, 08/20/2014 - 6:43pm Jefferson Lab Weekly Briefs August 20, 2014 Wed, 08/13/2014 - 6:59pm Jefferson Lab Weekly Briefs August 13, 2014 Wed, 08/06/2014 - 7:11pm Jefferson Lab Weekly Briefs August 6

  16. 2014 - 12 | Jefferson Lab

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

    4 Wed, 12/17/2014 - 5:26pm Jefferson Lab Weekly Briefs December 17, 2014 Wed, 12/10/2014 - 6:59pm Jefferson Lab Weekly Briefs December 10, 2014 Wed, 12/03/2014 - 6:13pm Jefferson Lab Weekly Briefs December 3, 2014

  17. 2015 - 01 | Jefferson Lab

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

    January 2015 Wed, 01/28/2015 - 4:26pm Jefferson Lab Weekly Briefs January 28, 2015 Wed, 01/21/2015 - 6:41pm Jefferson Lab Weekly Briefs January 21, 2015 Wed, 01/14/2015 - 5:50pm Jefferson Lab Weekly Briefs January 1

  18. 2015 - 05 | Jefferson Lab

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

    May 2015 Wed, 05/20/2015 - 3:37pm Jefferson Lab Weekly Briefs May 20, 2015 Wed, 05/13/2015 - 11:35am Jefferson Lab Weekly Briefs May 13, 2015 Wed, 05/06/2015 - 1:21pm Jefferson Lab Weekly Briefs May 6

  19. 2015 - 09 | Jefferson Lab

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

    September 2015 Wed, 09/23/2015 - 5:31pm Jefferson Lab Weekly Briefs September 23, 2015 Wed, 09/16/2015 - 5:02pm Jefferson Lab Weekly Briefs September 16, 2015 Wed, 09/02/2015 - 4:58pm Jefferson Lab Weekly Briefs September 2

  20. 2015 - 12 | Jefferson Lab

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

    December 2015 Wed, 12/23/2015 - 9:12am Jefferson Lab Weekly Briefs December 23, 2015 Wed, 12/16/2015 - 3:44pm Jefferson Lab Weekly Briefs December 16, 2015 Wed, 12/09/2015 - 6:20pm Jefferson Lab Weekly Briefs December 10