WorldWideScience

Sample records for included pre-visit on-site

  1. 76 FR 19467 - Weyerhaeuser Company, Corporate Headquarters Including On-Site Leased Workers From Volt Services...

    Science.gov (United States)

    2011-04-07

    ... Employment and Training Administration Weyerhaeuser Company, Corporate Headquarters Including On-Site Leased... to workers of Weyerhaeuser Company, Corporate Headquarters, including on-site leased workers from Volt Services, Adecco, and Manpower, Federal Way, Washington. The workers supply corporate and...

  2. 75 FR 16513 - B&C Corporation, JR Engineering Division, Including B&C Distribution Center, Including On-Site...

    Science.gov (United States)

    2010-04-01

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-70, 975A] B&C Corporation, JR Engineering Division, Including B&C Distribution Center, Including On-Site Leased Workers From B&C Services... October 2, 2009, applicable to workers of B&C Corporation, JR Engineering Division, including on-site...

  3. 78 FR 12358 - UBS Financial Services, Inc., Wealth Management Americas Operations, Including On-Site Leased...

    Science.gov (United States)

    2013-02-22

    ..., Inc., Wealth Management Americas Operations, Including On-Site Leased Workers From Leafstone... Services, Inc., Wealth Management Americas Operations (UBS), Weehawken, New Jersey. The workers are engaged... to include all leased workers on-site at UBS Financial Services, Inc., Wealth Management Americas...

  4. 75 FR 76040 - Weyerhaeuser Company Corporate Headquarters Including On-Site Leased Workers From Volt Services...

    Science.gov (United States)

    2010-12-07

    ... Employment and Training Administration Weyerhaeuser Company Corporate Headquarters Including On-Site Leased... Weyerhaeuser Company, Corporate Headquarters, including on-site leased workers from Volt Services, Adecco, and... subject firm. The workers supply corporate and administrative services for the firm. The company reports...

  5. 75 FR 49526 - Halliburton Company, Duncan Mfg., Including On-Site Leased Workers from Express Personnel...

    Science.gov (United States)

    2010-08-13

    ... Company, Duncan Mfg., Including On-Site Leased Workers from Express Personnel, Clayton Personnel Service...''), 19 U.S.C. 2273, the Department of Labor issued a Certification of Eligibility to Apply for Worker...., including on-site leased workers from Express Personnel, Clayton Personnel Service and Manpower Planning...

  6. 78 FR 19530 - Eastman Kodak Company (GCG), Electrographic Print Solutions, Including On-Site Leased Workers...

    Science.gov (United States)

    2013-04-01

    ... related to the production of printers and printer consumables. Eastman Kodak has filed for bankruptcy and... Kodak Company (GCG), Electrographic Print Solutions, Including On-Site Leased Workers From Adecco and Datrose, Spencerport, New York; Eastman Kodak Company, IPS, Including On-Site Leased Workers From Adecco...

  7. 76 FR 22729 - Polaris Industries, Including On-Site Leased Workers From Westaff, Supply Technologies, Aerotek...

    Science.gov (United States)

    2011-04-22

    ... Industries, including on-site leased workers from Westaff, Supply Technologies, Aerotek, Securitas Security... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,336] Polaris Industries, Including On-Site Leased Workers From Westaff, Supply Technologies, Aerotek, Securitas Security Services...

  8. 76 FR 5833 - Polaris Industries, Including On-Site Leased Workers From Westaff, Supply Technologies, Aerotek...

    Science.gov (United States)

    2011-02-02

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,336] Polaris Industries, Including On-Site Leased Workers From Westaff, Supply Technologies, Aerotek, and Securitas Security Services..., applicable to workers of Polaris Industries, including on-site leased workers from Westaff, Osceola...

  9. 78 FR 48468 - Delphi Corporation, Electronics and Safety Division, Including On-Site Leased Workers From...

    Science.gov (United States)

    2013-08-08

    ..., Electronics and Safety Division, Including On-Site Leased Workers From Securitas, Bartech, Flint Janitorial... Adjustment Assistance on May 20, 2013, applicable to workers of Delphi Corporation, Electronics and Safety... on- site at the Flint, Michigan location of Delphi Corporation, Electronics and Safety Division. The...

  10. 76 FR 4724 - Polaris Industries, Including On-Site Leased Workers From Westaff and Supply Technologies...

    Science.gov (United States)

    2011-01-26

    ... from Supply Technologies were employed on-site at the Osceola, Wisconsin location of Polaris Industries... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,336] Polaris Industries, Including On-Site Leased Workers From Westaff and Supply Technologies, Osceola, WI; Amended Certification...

  11. 75 FR 77666 - Polaris Industries, Including On-Site Leased Workers From Westaff and Supply Technologies...

    Science.gov (United States)

    2010-12-13

    ... from Supply Technologies were employed on-site at the Osceola, Wisconsin location of Polaris Industries... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,336] Polaris Industries, Including On-Site Leased Workers From Westaff and Supply Technologies, Osceola, WI; Amended Certification...

  12. 78 FR 32464 - Amantea Nonwovens, LLC, Including On-Site Leased Workers From Express Employment Professionals...

    Science.gov (United States)

    2013-05-30

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-82,471] Amantea Nonwovens, LLC..., 2013, applicable to workers of Amantea Nonwovens, L.L.C. including on-site leased workers from Express... Staffmark were employed on-site at the Cincinnati, Ohio location of Amantea Nonwovens, L.L.C. The Department...

  13. 77 FR 4368 - Abbott Laboratories, Diagnostics Division, Including On-Site Leased Workers From Manpower...

    Science.gov (United States)

    2012-01-27

    ... Employment and Training Administration Abbott Laboratories, Diagnostics Division, Including On-Site Leased... for Worker Adjustment Assistance on February 24, 2011, applicable to workers of Abbott Laboratories... production of immunoassay diagnostic analyzers, associated accessories, and spare parts. The notice was...

  14. 78 FR 54487 - Abbott Laboratories; Diagnostic-Hematology; Including On-Site Leased Workers From Manpower...

    Science.gov (United States)

    2013-09-04

    ...; Diagnostic--Hematology; Including On-Site Leased Workers From Manpower Service Group and ATR International... February 22, 2013, applicable to workers of Abbott Laboratories, Diagnostic--Hematology division, including... firm. The workers were engaged in activities related to the production of hematology reagents and...

  15. 76 FR 14101 - Commercial Furniture Group, Inc., Including On-Site Leased Workers From Staffing Solutions...

    Science.gov (United States)

    2011-03-15

    ... Furniture Group, Inc., Including On-Site Leased Workers From Staffing Solutions; Morristown, TN; Commercial Furniture Group, Inc., Chicago, IL; Amended Certification Regarding Eligibility To Apply for Worker... Adjustment Assistance on May 5, 2010, applicable to workers of Commercial Furniture Group, Inc., including on...

  16. 75 FR 47644 - General Electric Company, Transportation Division, Including On-Site Leased Workers From Adecco...

    Science.gov (United States)

    2010-08-06

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration General Electric Company, Transportation Division, Including On- Site Leased Workers From Adecco Technical, Erie, PA; Notice of Revised Determination on Remand On April 15, 2010, the U.S. Court of International Trade ...

  17. 75 FR 879 - National Semiconductor Corporation Arlington Manufacturing Site Including On-Site Leased Workers...

    Science.gov (United States)

    2010-01-06

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-70,351] National Semiconductor..., applicable to workers of National Semiconductor Corporation, Arlington Manufacturing Site, including on-site..., Texas location of National Semiconductor Corporation. The Department has determined that these workers...

  18. 78 FR 8587 - Thomson Reuters, Finance Operations & Technology Division, Including On-Site Leased Workers From...

    Science.gov (United States)

    2013-02-06

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-81,755] Thomson Reuters, Finance... of Thomson Reuters, Finance Operations & Technology Division, including on-site leased workers from... administrative services. New findings show that workers of Thomson Reuters, Finance Operations & Technology...

  19. 76 FR 13666 - Pitney Bowes, Inc., Mailing Solutions Management, Global Engineering Group, Including On-Site...

    Science.gov (United States)

    2011-03-14

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,326] Pitney Bowes, Inc., Mailing Solutions Management, Global Engineering Group, Including On-Site Leased Workers From Guidant... workers and former workers of Pitney Bowes, Inc., Mailing Solutions Management Division, Engineering...

  20. 76 FR 73683 - Whirlpool Corporation, Including On-Site Leased Workers From Career Solutions TEC Staffing...

    Science.gov (United States)

    2011-11-29

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,593] Whirlpool Corporation, Including On-Site Leased Workers From Career Solutions TEC Staffing, Andrews International, IBM Corporation... refrigerators and trash compactors. The notice was published in the Federal Register on October 25, 2010 (75 FR...

  1. 76 FR 72978 - Whirlpool Corporation Including On-Site Leased Workers From Career Solutions TEC Staffing...

    Science.gov (United States)

    2011-11-28

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,593] Whirlpool Corporation Including On-Site Leased Workers From Career Solutions TEC Staffing, Andrews International, IBM Corporation... workers are engaged in the production of refrigerators and trash compactors. The notice was published in...

  2. 75 FR 71464 - Metlife Technology, Operations, and Information Technology Groups Including On-Site Leased...

    Science.gov (United States)

    2010-11-23

    ... Employment and Training Administration Metlife Technology, Operations, and Information Technology Groups Including On-Site Leased Workers From Adecco, Cognizant, IBM, Infosys, Kana, Patni, Siemens, Tapfin, Veritas... Workers From At&T Solutions, Chimes, Cognizant, Patni, Siemens, Xerox Clarks Summit, PA; Notice of Revised...

  3. 77 FR 13351 - Polaris Industries, Including On-site Leased Workers From Westaff, Supply Technologies, Aerotek...

    Science.gov (United States)

    2012-03-06

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,336] Polaris Industries, Including On-site Leased Workers From Westaff, Supply Technologies, Aerotek Securitas Security Services... for Worker Adjustment Assistance on August 26, 2010, applicable to workers of Polaris Industries...

  4. 75 FR 11919 - Qimonda 200 MM Facility, Including On-Site Leased Workers From Tokyo Electron America, Nikon...

    Science.gov (United States)

    2010-03-12

    ... Employment and Training Administration Qimonda 200 MM Facility, Including On-Site Leased Workers From Tokyo... 17, 2009 and December 31, 2009 to include on-site leased workers of Tokyo Electron America, Nikon... as follows: All workers of Qimonda 200MM Facility, including on-site leased workers from Tokyo...

  5. 75 FR 11921 - Heritage Aviation, Ltd., Including On-Site Leased Workers From Global Technical Services and...

    Science.gov (United States)

    2010-03-12

    ... Employment and Training Administration Heritage Aviation, Ltd., Including On-Site Leased Workers From Global... workers of Heritage Aviation, including on-site leased workers from Heritage Aviation, Ltd, including on... leased from Global Inc., were employed on-site at the Grand Prairie, Texas location of Heritage Aviation...

  6. 75 FR 45158 - Holcim (US) Inc. Corporate Division Including On-Site Leased Workers From Manpower, Office Team...

    Science.gov (United States)

    2010-08-02

    ... Employment and Training Administration Holcim (US) Inc. Corporate Division Including On-Site Leased Workers...., Corporate Division, including on-site leased workers from Manpower and Office Team, Dundee, Michigan. The... Services were employed on-site at the Dundee, Michigan location of Holcim (US) Inc., Corporate Division...

  7. 77 FR 31643 - Siltronic Corporation FAB1 Plant Including On-Site Leased Workers From Express Temporaries...

    Science.gov (United States)

    2012-05-29

    ... Employment and Training Administration Siltronic Corporation FAB1 Plant Including On-Site Leased Workers From... Corporation, Fab1 Plant, including on-site leased workers from Express Temporaries and Aerotek Commercial... workers leased from the afore-mentioned agencies who work(ed) on-site at subject firm. The amended notice...

  8. 77 FR 29362 - Kohler Company, Malvern Division, Including On-Site Leased Workers From Manpower Staffing and Dow...

    Science.gov (United States)

    2012-05-17

    ... Division, Including On-Site Leased Workers From Manpower Staffing and Dow Cleaning Services, Malvern, AR..., and components. The company reports that workers from Dow Cleaning Services were employed on-site at... leased from Dow Cleaning Services working on-site at the Malvern, Arkansas location of Kohler Company...

  9. 77 FR 13352 - Exxonmobil Chemical Company Films Business Division Including on-Site Leased Workers From...

    Science.gov (United States)

    2012-03-06

    ..., Take Care Corporation, Conestoga Rovers and Associates, Phillips Engineering, Rockwell Engineering, Excel Logistics, and American Food and Vending, Calhoun Spotting Service, and Job World working on-site...

  10. 77 FR 3499 - FCI USA, LLC Corporate Administrative Division Including On-Site Leased Workers From JFC...

    Science.gov (United States)

    2012-01-24

    ...] [FR Doc No: 2012-1332] DEPARTMENT OF LABOR Employment and Training Administration [TA-W-73,426] FCI USA, LLC Corporate Administrative Division Including On-Site Leased Workers From JFC Including..., Corporate Administrative Division, including on-site leased workers from JFC, Etters, Pennsylvania. The...

  11. 77 FR 62535 - Hydro Aluminum North America, Inc., Midwest Region, Including On-Site Leased Workers From...

    Science.gov (United States)

    2012-10-15

    ... Aluminum North America, Inc., Midwest Region, Including On- Site Leased Workers From Employment Group, Aerotek, and Manpower, Kalamazoo, Michigan; Hydro Aluminum North America, Inc., Midwest Region, Including... Aluminum North America, Inc., Kalamazoo, Michigan. The subject worker group includes on-site leased workers...

  12. 75 FR 55613 - Dupont Teijin Films Including On-Site Leased Workers From Schenkers Logistics, Inc., Florence, SC...

    Science.gov (United States)

    2010-09-13

    ... Including On-Site Leased Workers From Schenkers Logistics, Inc., Florence, SC; Amended Certification... Teijin Films, including on-site leased workers from Schenkers Logistics, Inc., Florence, South Carolina... leased workers of Schenkers Logistics, Inc., Florence, South Carolina, who became totally or partially...

  13. 75 FR 76037 - HAVI Logistics, North America a Subsidiary of HAVI Group, LP Including On-Site Leased Workers of...

    Science.gov (United States)

    2010-12-07

    ... Logistics, North America a Subsidiary of HAVI Group, LP Including On-Site Leased Workers of Express Personnel Services and the La Salle Network, Bloomingdale, IL; Havi Logistics, North America, Lisle, IL..., applicable to workers of HAVI Logistics, North America, a subsidiary of HAVI Group, LP, including on-site...

  14. 75 FR 41522 - Hewlett Packard, Technical Support Call Center, Including On-Site Leased Workers From Manpower...

    Science.gov (United States)

    2010-07-16

    ... Employment and Training Administration Hewlett Packard, Technical Support Call Center, Including On-Site... workers of Hewlett Packard, Technical Support Call Center, including on-site leased workers from Manpower... subject firm. The workers are engaged in activities related to technical support services. The company...

  15. 75 FR 76038 - Zach System Corporation a Subdivision of Zambon Company, SPA Including On-Site Leased Workers of...

    Science.gov (United States)

    2010-12-07

    ... Subdivision of Zambon Company, SPA Including On-Site Leased Workers of Turner Industries and Go Johnson, La..., including on-site leased workers from Turner Industries and Go Johnson, La Porte, Texas. The Department's... investigation revealed that Zach System Corporation is a subdivision of Zambon Company, SPA, not Zach System SPA...

  16. 76 FR 16447 - ETHICON, a Subsidiary of Johnson & Johnson Including On-Site Leased Workers From Kelly Temporary...

    Science.gov (United States)

    2011-03-23

    ... workers of ETHICON, A Johnson and Johnson Company, San Angelo, Texas, separated from employment on or... Johnson & Johnson Including On-Site Leased Workers From Kelly Temporary Services, San Angelo, TX; Amended... of ETHICON, a subsidiary of Johnson & Johnson, including on-site leased workers from Kelly Temporary...

  17. 75 FR 45166 - Jeld-Wen, Inc., Hawkins Window Division, Including On-Site Leased Workers of Nicolet Staffing...

    Science.gov (United States)

    2010-08-02

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-71,014] Jeld-Wen, Inc., Hawkins Window Division, Including On-Site Leased Workers of Nicolet Staffing, Hawkins, WI; Notice of Negative...., Hawkins Window Division, including on-site leased workers of Nicolet Staffing, Hawkins, Wisconsin. Signed...

  18. 77 FR 3499 - Sony Electronics, Inc., Including On-Site Leased Workers From Selectremedy Park Ridge, NJ...

    Science.gov (United States)

    2012-01-24

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-71,501M] Sony Electronics, Inc... Electronics, Inc., SEL Headquarters, including on-site leased workers of SelectRemedy, StaffMark, and Payrolling.com , San Diego, California (TA-W-71,501); Sony Electronics, Inc., including on-site leased...

  19. 75 FR 26793 - Beam Global Spirits & Wine, Including On-Site Leased Workers from Adecco, St. Elizabeth Business...

    Science.gov (United States)

    2010-05-12

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-73,194] Beam Global Spirits & Wine, Including On-Site Leased Workers from Adecco, St. Elizabeth Business Health, Guardsmark, and Lab... 26, 2010, applicable to workers of Beam Global Spirits & Wine, including on-site leased workers from...

  20. 76 FR 29797 - International Automotive Components, North America, Including On-Site Leased Workers From At-Work...

    Science.gov (United States)

    2011-05-23

    ... Employment and Training Administration International Automotive Components, North America, Including On- Site Leased Workers From At-Work Personnel and CJR Solutions, d/b/a Harvard Resources Solutions, Lebanon, VA..., applicable to workers of International Automotive Components, North America, including on-site leased workers...

  1. 75 FR 11939 - Arkansas Lamp Manufacturing, Including On-Site Leased Workers From TEC, Van Buren, AR; Notice of...

    Science.gov (United States)

    2010-03-12

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-71,714] Arkansas Lamp Manufacturing, Including On-Site Leased Workers From TEC, Van Buren, AR; Notice of Termination of Investigation... Manufacturing, Van Buren, Arkansas. The worker group includes on-site leased workers from TEC. The petitioner...

  2. 75 FR 20382 - Chrysler LLC, St. Louis North Assembly Plant, Including On-Site Leased Workers From HAAS TCM, Inc...

    Science.gov (United States)

    2010-04-19

    ... North Assembly Plant, Including On-Site Leased Workers From HAAS TCM, Inc., Logistics Services, Inc., Diversified Contract Service, Inc. 639, and Logistics Management Services, Inc., Fenton, MO; Amended... 9, 2008 to include on-site leased workers from Logistics Services, Inc., and amended on October 30...

  3. 75 FR 20384 - Chrysler LLC, St. Louis North Assembly Plant, Including On-Site Leased Workers From Haas TCM, Inc...

    Science.gov (United States)

    2010-04-19

    ... North Assembly Plant, Including On-Site Leased Workers From Haas TCM, Inc., Logistics Services, Inc. Diversified Contract Service, Inc. 639, and Logistics Management Services, Inc. Fenton, MO; Amended... 9, 2008 to include on-site leased workers from Logistics Services, Inc., and amended on October 30...

  4. 78 FR 47779 - Rough & Ready Lumber, LLC; Including On-Site Leased Workers From Perpetua Forests Company Cave...

    Science.gov (United States)

    2013-08-06

    ...; Including On-Site Leased Workers From Perpetua Forests Company Cave Junction, Oregon; Amended Certification... workers of Rough & Ready Lumber, LLC, Cave Junction, Oregon (subject firm). The Department's Notice of... revealed that workers from Perpetua Forests Company were employed on-site at the Cave Junction, Oregon...

  5. 75 FR 28296 - Clark Engineering Co., Inc., Including On-Site Leased Workers From Kelly Services and Qualified...

    Science.gov (United States)

    2010-05-20

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-72,773] Clark Engineering Co... of Clark Engineering Co., Inc., including on-site leased workers of Kelly Services, Owosso, Michigan... from Qualified Staffing were employed on-site at the Owosso, Michigan location of Clark Engineering Co...

  6. 77 FR 63873 - Heartland Bakery Company, LLC, a Subsidiary of Maplehurst Bakeries, LLC, Including On-Site Leased...

    Science.gov (United States)

    2012-10-17

    ... Employment and Training Administration Heartland Bakery Company, LLC, a Subsidiary of Maplehurst Bakeries... workers of Heartland Bakery Company, LLC, a subsidiary of Maplehurst Bakeries, LLC, including on-site... were employed on-site at the Du Quoin, Illinois location of Heartland Bakery Company, LLC. The...

  7. 77 FR 63873 - Johnson Controls, Inc. Including On-Site Leased Workers of Valley Staffing and AZ Quality Hudson...

    Science.gov (United States)

    2012-10-17

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-81,067] Johnson Controls, Inc... workers of Johnson Controls, Inc., including on-site leased workers from Valley Staffing, Hudson... subject firm. The company reports that workers leased from AZ Quality were employed on-site at the Hudson...

  8. 75 FR 55614 - Dell Products LP, Winston-Salem (WS-1) Division, Including On-Site Leased Workers From Adecco...

    Science.gov (United States)

    2010-09-13

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-72,575] Dell Products LP, Winston..., applicable to workers of Dell Products LP, Winston- Salem (WS-1) Division, including on-site leased workers... location of Dell Products LP, Winston-Salem (WS-1) Division. The Department has determined that on-site...

  9. 75 FR 56564 - Dell Products LP, Winston-Salem (WS-1) Division Including On-Site Leased Workers From Adecco...

    Science.gov (United States)

    2010-09-16

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-72,575] Dell Products LP, Winston..., applicable to workers of Dell Products LP, Winston- Salem (WS-1) Division, including on-site leased workers... location of Dell Products LP, Winston-Salem (WS-1) Division. The Department has determined that on-site...

  10. 75 FR 57505 - Dell Products LP, Winston-Salem (WS-1) Division, Including On-Site Leased Workers From Adecco...

    Science.gov (United States)

    2010-09-21

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-72,575] Dell Products LP, Winston..., applicable to workers of Dell Products LP, Winston- Salem (WS-1) Division, including on-site leased workers... location of Dell Products LP, Winston-Salem (WS-1) Division. The Department has determined that on-site...

  11. 76 FR 21034 - Dell Products LP, Winston-Salem (WS-1) Division, Including On-Site Leased Workers From Adecco...

    Science.gov (United States)

    2011-04-14

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-72,575] Dell Products LP, Winston..., applicable to workers of Dell Products LP, Winston- Salem (WS-1) Division, including on-site leased workers... employed on-site at the Winston- Salem, North Carolina location of Dell Products LP, Winston-Salem (WS- 1...

  12. 77 FR 14832 - Plumchoice, Inc., Including On-Site Leased Workers From Balance Staffing, Insight Global Staffing...

    Science.gov (United States)

    2012-03-13

    ... Staffing, Insight Global Staffing, and Technisource, Scarborough, ME; Amended Certification Regarding..., Inc., including on-site leased workers from Balance Staffing, Insight Global Staffing, and... from Balance Staffing, Insight Global Staffing, and Technisource, Scarborough, Maine, who became...

  13. 76 FR 16446 - Delphi Corporation Electronics And Safety Division Including On-Site Leased Workers From Acro...

    Science.gov (United States)

    2011-03-23

    ... firm. The workers are engaged in the production of various types of automobile components, including... Solutions, working on-site at the Kokomo, Indiana location of the subject firm. The intent of the Department...

  14. 77 FR 70478 - RG Steel Wheeling, LLC, Wheeling Office, A Division Of RG Steel, LLC, Including On-Site Leased...

    Science.gov (United States)

    2012-11-26

    ... Unlimited and Green Energy Initiatives LLC, Including Workers Whose Wages Were Reported Through Severstal..., Wheeling Office, a division of RG Steel, LLC, including on-site leased workers from Pro Unlimited and Green Energy Initiatives, LLC, Wheeling, West Virginia (TA-W-81,880) and Mountain State Carbon, LLC, including...

  15. 77 FR 12081 - Stanley Black and Decker, CDIY Division, Warranty Evaluation Center (WEC), Including On-Site...

    Science.gov (United States)

    2012-02-28

    ... (WEC), Including On-Site Leased Workers From Manpower, McAllen, TX; Amended Certification Regarding... Center (WEC), CDIY Division of Stanley Black and Decker, McAllen, Texas. The intent of the Department's...: All workers of Stanley Black and Decker, CDIT Division, Warranty Evaluation Center (WEC), including on...

  16. 75 FR 9442 - AK Steel Corporation, Mansfield Works Division, Including On-Site Leased Workers From Time...

    Science.gov (United States)

    2010-03-02

    ... Employment and Training Administration TA-W-71,375 AK Steel Corporation, Mansfield Works Division, Including... impacted employment at AK Steel Corporation, Mansfield Works Division, Mansfield, Ohio. The survey of the... Corporation, Mansfield Works Division, including on-site leased workers from Time Customized Staffing...

  17. 76 FR 68510 - Grays Harbor Paper, LLC, Including on-site Workers From Barrier West, Inc., Hoquiam, WA; Amended...

    Science.gov (United States)

    2011-11-04

    ... Employment and Training Administration Grays Harbor Paper, LLC, Including on-site Workers From Barrier West... Assistance and Alternative Trade Adjustment Assistance In accordance with Section 223 of the Trade Act of 1974 (19 U.S.C. 2273), and Section 246 of the Trade Act of 1974 (26 U.S.C. 2813), as amended, the...

  18. 75 FR 11920 - General Electric Lighting-Ravenna Lamp Plant, Lighting Division, Including On-Site Leased Workers...

    Science.gov (United States)

    2010-03-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration General Electric Lighting-Ravenna Lamp Plant, Lighting Division, Including On-Site Leased Workers from Devore Technologies, Ravenna, OH; Amended Certification Regarding Eligibility To Apply for Worker Adjustment...

  19. 75 FR 11914 - Chrysler, LLC, Mount Elliott Tool and Die, Including On-Site Leased Workers From Modern...

    Science.gov (United States)

    2010-03-12

    ... Elliott Tool and Die, Including On-Site Leased Workers From Modern Professional Services, TAC Automotive... Certification Regarding Eligibility To Apply for Worker Adjustment Assistance and Alternative Trade Adjustment Assistance In accordance with Section 223 of the Trade Act of 1974 (19 U.S.C. 2273), and Section 246 of the...

  20. 76 FR 27669 - Penske Logistics LLC, a Subsidiary of General Electric/Penske Corporation Including On-Site...

    Science.gov (United States)

    2011-05-12

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,897] Penske Logistics LLC, a Subsidiary of General Electric/Penske Corporation Including On-Site Leased Workers From Kelly Temporary... workers and former workers of Penske Logistics LLC, a subsidiary of General Electric/Penske Corporation...

  1. 76 FR 35025 - Nokia, Inc.; a Subsidiary of Nokia Group; Including On-Site Leased Workers From ATC Logistics and...

    Science.gov (United States)

    2011-06-15

    ... of Nokia Group; Including On-Site Leased Workers From ATC Logistics and Electronics and Adecco Fort... workers from ATC Logistics and Electronics, Fort Worth, Texas. The workers supplied planning and materials... ATC Logistics and Electronics, and Adecco, Fort Worth, Texas, who became totally or partially...

  2. 75 FR 20390 - Robert Bosch LLC, Including On-Site Leased Workers From Bosch Management Services North America...

    Science.gov (United States)

    2010-04-19

    ...-site leased workers of Bosch Management Services North America, South Haven Community Hospital... leased workers of Bosch Management Services North America, South Haven Community Hospital, Huffmaster Inc..., Including On-Site Leased Workers From Bosch Management Services North America, South Haven Community...

  3. 77 FR 31643 - AI-Shreveport, LLC A Subsidiary of Android Industries Including On-Site Leased Workers From...

    Science.gov (United States)

    2012-05-29

    ... Subsidiary of Android Industries Including On-Site Leased Workers From Career Adventures, Inc. Shreveport..., 2011, applicable to workers of AI-Shreveport, LLC, a subsidiary of Android Industries, Shreveport...- Shreveport, LLC, a subsidiary of Android Industries. The amended notice applicable to TA-W-80,515 is hereby...

  4. 76 FR 79221 - Android Industries Belvidere, LLC, Including On-Site Leased Workers From QPS Employment Group...

    Science.gov (United States)

    2011-12-21

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-73,072] Android Industries..., 2010, applicable to workers of Android Industries Belvidere, LLC, including on-site leased workers from... Belvidere, Illinois location of Android Industries Belvidere, LLC. The Department has determined that these...

  5. 75 FR 453 - FLSMidth, Inc., Cement Division, Product Engineering, Including On-Site Leased Workers of Aerotek...

    Science.gov (United States)

    2010-01-05

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-72,048] FLSMidth, Inc., Cement Division, Product Engineering, Including On-Site Leased Workers of Aerotek Contract Engineering, Allied Personnel Services, Eastern Engineering, Hobbie Professional Services, Mccallion Staffing Specialists, Peak...

  6. 77 FR 61028 - Hasbro, Inc.; Hasbro Managerial Services, Inc., Including On-Site Leased Workers of Entegee East...

    Science.gov (United States)

    2012-10-05

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration Hasbro, Inc.; Hasbro Managerial Services, Inc., Including On-Site... activities related to the production of board games, card games, puzzles, and toys. At the request of the...

  7. 76 FR 61740 - Geneon Entertainment (USA) Including On-Site Leased Workers From Interplace, Inc., Apple One and...

    Science.gov (United States)

    2011-10-05

    ...) Including On-Site Leased Workers From Interplace, Inc., Apple One and Robert Half Legal Santa Monica, CA...-site leased workers from Interplace, Inc., and Apple One, Santa Monica, California. The workers are... from Interplace, Inc., Apple One and Robert Half Legal, Santa Monica, California, who became totally or...

  8. 75 FR 69468 - Progressive Furniture, Inc., Including On-Site Leased Workers From Onin Staffing, a Subsidiary of...

    Science.gov (United States)

    2010-11-12

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-73,756] Progressive Furniture, Inc., Including On-Site Leased Workers From Onin Staffing, a Subsidiary of Sauder Furniture, Claremont, NC; Notice of Affirmative Determination Regarding Application for Reconsideration On July 19, 2010...

  9. 75 FR 11919 - Smith and Nephew, Inc., Wound Management-Largo Division, Including On-Site Leased Workers From...

    Science.gov (United States)

    2010-03-12

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-70,151] Smith and Nephew, Inc., Wound Management-Largo Division, Including On-Site Leased Workers From Olsten Staffing, Aerotek, Staffworks, and Adecco, Largo, FL; Amended Certification Regarding Eligibility To Apply for Worker Adjustment Assistance In accordance with Section 223 o...

  10. 75 FR 66798 - Ormet Primary Aluminum Corporation Including On-Site Temporary Workers, Hannibal, OH; Notice of...

    Science.gov (United States)

    2010-10-29

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-72,743] Ormet Primary Aluminum... Ormet Primary Aluminum Corporation, including on-site temporary workers, Hannibal, Ohio (subject firm... primary and secondary aluminum to supplement that which was gathered during the initial investigation...

  11. 76 FR 66328 - Callaway Golf Ball Operations, Inc., Including On-Site Leased Workers From Reliable Temp Services...

    Science.gov (United States)

    2011-10-26

    ... Operations, Inc., Including On-Site Leased Workers From Reliable Temp Services, Inc., Johnson & Hill Staffing... Johnson and Hill Staffing, Chicopee, Massachusetts. The workers are engaged in activities related to the... subject firm adversely affected by increased company imports. Based on these findings, the Department is...

  12. 77 FR 9969 - Johnson Controls D/B/A Hoover Universal, Inc. Including On-Site Leased Workers from Kelly...

    Science.gov (United States)

    2012-02-21

    ... automobiles. The company reports that in the state of Illinois, Johnson Controls and Hoover Universal, Inc... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-73,074] Johnson Controls D/B/A... Johnson Controls, including on-site leased workers from Kelly Services, Sycamore, Illinois. The notice was...

  13. 75 FR 55614 - Dell Products LP-Parmer North One Including On-Site Leased Workers From Belcan Services Group...

    Science.gov (United States)

    2010-09-13

    ... North One Including On-Site Leased Workers From Belcan Services Group, Hawkins Associates, Inc... Belcan Services Group, Hawkins Associates, Inc., Integrated Human Capital, MagRabbit, Manpower, and... reports that workers leased from Belcan Services Group, Hawkins Associates, Inc., Integrated Human Capital...

  14. 75 FR 11920 - Agilent Technologies, Eesof Division, Including On-Site Leased Workers From Volt and Managed...

    Science.gov (United States)

    2010-03-12

    ... workers of the subject firm. The workers are engaged in the production of electronic design automation software and related services including quality assurance and learning products, marketing, product development, marketing and administration. The company reports that on-site leased workers from Managed...

  15. 75 FR 49525 - World Color (USA), LLC Formerly Known as Quebecor World World Color Covington Including On-Site...

    Science.gov (United States)

    2010-08-13

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-72,781] World Color (USA), LLC Formerly Known as Quebecor World World Color Covington Including On-Site Leased Workers From Randstad... Adjustment Assistance on May 14, 2010, applicable to workers of World Color (USA), LLC, formerly known as...

  16. 78 FR 42804 - Whirlpool Corporation, Including On-Site Leased Workers From Aerotek/Tek Systems (Subcontractor...

    Science.gov (United States)

    2013-07-17

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-82,346] Whirlpool Corporation, Including On-Site Leased Workers From Aerotek/Tek Systems (Subcontractor of IBM Corporation) and Jones Lang... firm. The workers were engaged in production of refrigerators and trash compactors as well as...

  17. 75 FR 77665 - Whirlpool Corporation, Including On-Site Leased Workers From Career Solutions TEC Staffing and...

    Science.gov (United States)

    2010-12-13

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,593] Whirlpool Corporation, Including On-Site Leased Workers From Career Solutions TEC Staffing and Andrews International, Fort Smith... subject firm. The workers are engaged in the production of refrigerators and trash compactors. The company...

  18. 76 FR 32227 - DST Systems, Inc., Including On-Site Leased Workers From Comsys Information Technology Services...

    Science.gov (United States)

    2011-06-03

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,649; TA-W-74,649a] DST Systems... Kelly Services Kansas City, MO; DST Technologies, a Wholly Owned Subsidiary of DST Systems, Inc., Boston... November 5, 2010, applicable to workers of DST Systems, Inc., including on-site leased workers from Comsys...

  19. 75 FR 16514 - Bayer Material Science, LLC, Formally Known as Sheffield Plastics, Including On-Site Leased...

    Science.gov (United States)

    2010-04-01

    ... Employment and Training Administration Bayer Material Science, LLC, Formally Known as Sheffield Plastics... Material Science, LLC, formally known as Sheffield Plastics, including on-site leased workers from... that Bayer Material Science, LLC was formally known as Sheffield Plastics. Some workers separated from...

  20. 75 FR 52981 - Chrysler, LLC, Detroit Axle Plant, Including On-Site Leased Workers from Caravan Knight...

    Science.gov (United States)

    2010-08-30

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration Chrysler, LLC, Detroit Axle Plant, Including On-Site Leased Workers from Caravan Knight Facilities Management LLC, and Syncreon, Detroit, MI; Amended Certification Regarding Eligibility To Apply for Worker Adjustment...

  1. 75 FR 11915 - Chrysler LLC; Trenton Engine Plant, Including On-Site Leased Workers From Caravan Knight...

    Science.gov (United States)

    2010-03-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration Chrysler LLC; Trenton Engine Plant, Including On-Site Leased Workers From Caravan Knight Facilities Management LLC, Trenton, MI; Amended Certification Regarding Eligibility To Apply for Worker Adjustment Assistance In...

  2. 75 FR 11914 - Chrysler, LLC, Detroit Axle Plant, Including On-Site Leased Workers From Caravan Knight...

    Science.gov (United States)

    2010-03-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration Chrysler, LLC, Detroit Axle Plant, Including On-Site Leased Workers From Caravan Knight Facilities Management LLC; Detroit, MI; Amended Certification Regarding Eligibility To Apply for Worker Adjustment Assistance and...

  3. 75 FR 52981 - Chrysler, LLC; Twinsburg Stamping Plant, Including On-Site Leased Workers from Caravan Knight...

    Science.gov (United States)

    2010-08-30

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration Chrysler, LLC; Twinsburg Stamping Plant, Including On-Site Leased Workers from Caravan Knight Facilities Management LLC, Wackenhut Security, CR Associates, and Syncreon, Twinsburg, OH; Amended Certification Regarding...

  4. 75 FR 30065 - Chrysler, LLC, Sterling Heights Assembly Plant Including On-Site Leased Workers From Caravan...

    Science.gov (United States)

    2010-05-28

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration Chrysler, LLC, Sterling Heights Assembly Plant Including On-Site Leased Workers From Caravan Knight Facilities Management LLC and Resource Technologies, Sterling Heights, MI; Amended Certification Regarding Eligibility...

  5. 75 FR 11914 - Chrysler, LLC, Mack Avenue Engine Plants 1 & 2, Power Train Division, Including On-Site Leased...

    Science.gov (United States)

    2010-03-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration Chrysler, LLC, Mack Avenue Engine Plants 1 & 2, Power Train Division, Including On-Site Leased Workers From Caravan Knight Facilities Management LLC; Detroit, MI; Amended Certification Regarding Eligibility To Apply fo...

  6. 75 FR 11916 - Chrysler Transportation LLC, a Subsidiary of Chrysler LLC, Including On-Site Leased Workers from...

    Science.gov (United States)

    2010-03-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration Chrysler Transportation LLC, a Subsidiary of Chrysler LLC, Including On-Site Leased Workers from Caravan Knight Facilities Management LLC; Detroit, MI: Amended Certification Regarding Eligibility To Apply for Worker...

  7. 75 FR 26791 - Chrysler, LLC, Trenton Engine Plant, Including On-Site Leased Workers from Caravan Knight...

    Science.gov (United States)

    2010-05-12

    ... [Federal Register Volume 75, Number 91 (Wednesday, May 12, 2010)] [Notices] [Page 26791] [FR Doc No: 2010-11273] DEPARTMENT OF LABOR Employment and Training Administration [TA-W-64,550] Chrysler, LLC, Trenton Engine Plant, Including On-Site Leased Workers from Caravan Knight Facilities Management LLC and Devon Facility Management, Trenton, MI,...

  8. 75 FR 11913 - Chrysler, LLC, Sterling Stamping Plant, Including On-Site Leased Workers from Caravan Knight...

    Science.gov (United States)

    2010-03-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration Chrysler, LLC, Sterling Stamping Plant, Including On-Site Leased Workers from Caravan Knight Facilities Management LLC, Sterling Heights, MI; Amended Certification Regarding Eligibility To Apply for Worker Adjustment...

  9. 75 FR 69470 - JL French Automotive Castings, LLC, Including On-Site Leased Workers From Labor Ready and Seek...

    Science.gov (United States)

    2010-11-12

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-70,143] JL French Automotive... workers of JL French Automotive Castings LLC, including on-site leased workers Labor Ready, Sheboygan... Sheboygan, Wisconsin location of JL French Automotive Castings LLC. The Department has determined that these...

  10. 78 FR 21151 - Boise White Paper, LLC, A Subsidiary of Boise Paper Holdings, LLC, Including On-Site Leased...

    Science.gov (United States)

    2013-04-09

    ... Paper, LLC, A Subsidiary of Boise Paper Holdings, LLC, Including On-Site Leased Workers From Guardsmark.... Helens, OR; Boise White Paper, LLC, A Subsidiary of Boise Paper Holdings, LLC, Vancouver, WA; Amended... workers and former workers of Boise White Paper, LLC, a subsidiary of Boise Paper Holdings, LLC, St...

  11. 75 FR 26794 - International Paper Company Franklin Pulp & Paper Mill Including On-Site Leased Workers From...

    Science.gov (United States)

    2010-05-12

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-72,764] International Paper Company Franklin Pulp & Paper Mill Including On-Site Leased Workers From Railserve, Franklin, VA; Amended... workers of International Paper Company, Franklin Pulp & Paper Mill, Franklin, Virginia. The notice was...

  12. 76 FR 2145 - International Paper Company, Franklin Pulp & Paper Mill, Including On-Site Leased Workers From...

    Science.gov (United States)

    2011-01-12

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-72,764] International Paper Company, Franklin Pulp & Paper Mill, Including On-Site Leased Workers From Railserve, Franklin, VA..., applicable to workers and former workers of International Paper Company, Franklin Pulp & Paper Mill, Franklin...

  13. 75 FR 11918 - General Electric Kentucky Glass Plant, Lighting, LLC, Including On-Site Leased Workers From the...

    Science.gov (United States)

    2010-03-12

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-72,011] General Electric Kentucky Glass Plant, Lighting, LLC, Including On-Site Leased Workers From the Patty Tipton Company, Aetna Building Maintenance, and Concentra, Lexington, KY; Amended Certification Regarding Eligibility To Apply for Worker Adjustment Assistance In accordanc...

  14. 76 FR 16447 - Lafarge North America, Inc., a Subsidiary of Lafarge, Including On-Site Leased Workers From...

    Science.gov (United States)

    2011-03-23

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,880] Lafarge North America, Inc., a Subsidiary of Lafarge, Including On-Site Leased Workers From Industrial Services, Incorporated and Summit Building Maintenance, Seattle, WA; Amended Certification Regarding Eligibility To Apply for Worker Adjustment Assistance In accordance...

  15. 75 FR 38128 - Ceva Freight, LLC, Dell Logistics Division, Including On-Site Leased Workers From Prologistix and...

    Science.gov (United States)

    2010-07-01

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-72,900] Ceva Freight, LLC, Dell... 19, 2010, applicable to workers of CEVA Freight, LLC, Dell Logistics Division, including on-site..., North Carolina location of CEVA Freight, LLC, Dell Logistics Division. The Department has determined...

  16. 75 FR 76040 - Dell Products LP, Winston-Salem (WS-1) Division, Including On-Site Leased Workers From Adecco...

    Science.gov (United States)

    2010-12-07

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-72,575] Dell Products LP, Winston... 1, 2010, applicable to workers of Dell Products LP, Winston- Salem (WS-1) Division, including on... of Dell Products LP, Winston-Salem (WS-1) Division. The Department has determined that on-site...

  17. 76 FR 27366 - CEVA Freight, LLC, Dell Logistics Division, Including On-Site Leased Workers From Prologistix...

    Science.gov (United States)

    2011-05-11

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-72,900] CEVA Freight, LLC, Dell..., applicable to workers of CEVA Freight, LLC, Dell Logistics Division, including on-site leased workers from... workers employed at CEVA Freight, LLC, Dell Logistics Division, Winston-Salem, North Carolina who were...

  18. 75 FR 28654 - Chrysler LLC; St. Louis North Assembly Plant, Including On-Site Leased Workers From HAAS TCM, Inc...

    Science.gov (United States)

    2010-05-21

    ... Workers From HAAS TCM, Inc., Logistics Services, Inc., Robinson Solutions, and Yazaki North America... again on October 30, 2009 to include on-site leased workers from Robinson Solutions, and again March 31... request of the State Agency, the Department reviewed the certification for workers of the subject firm...

  19. 77 FR 3500 - Reading Powder Coatings, Inc., Including On-Site Leased Workers From Berks and Beyond Employment...

    Science.gov (United States)

    2012-01-24

    ...] Reading Powder Coatings, Inc., Including On-Site Leased Workers From Berks and Beyond Employment Services and Gage Personnel Reading, PA; Amended Certification Regarding Eligibility To Apply for Worker... Assistance and Alternative Trade Adjustment Assistance on October 19, 2011, applicable to workers of Reading...

  20. 78 FR 61388 - TA-W-82,705, the Boeing Company Boeing Commercial Aircraft, (BCA) Including On-Site Leased...

    Science.gov (United States)

    2013-10-03

    ... Commercial Aircraft, (BCA) Including On-Site Leased Workers From Chipton Ross, Inc., CTS Technical Services... Services and Yoh Services Auburn, Washington; TA-W-82,705A, the Boeing Company Boeing Commercial Aircraft, (BCA) Including On-Site Leased Workers From Adecco, USA, Inc., Cascade Engineering, CDI Corporation...

  1. 75 FR 51845 - Chrysler Group, LLC Manufacturing Division St. Louis North Plant Including On-Site Leased Workers...

    Science.gov (United States)

    2010-08-23

    ... produce performance coating solutions for vehicles. The company reports that workers leased from DuPont Performance Coatings, a wholly-owned subsidiary of E.I. DuPont de Nemours Company, OEM, were employed on-site..., C R Associates, Syncreon, Robinson Solutions and Dupont Performance Coatings Fenton, MO; Amended...

  2. 75 FR 41522 - Novell, Inc., Including On-Site Leased Workers From Affiliated Computer Services, Inc., (ACS...

    Science.gov (United States)

    2010-07-16

    ... related to research, design and technical support for the production of computer software. The company reports that workers leased from Affiliated Computer Services, Inc., (ACS) were employed on-site at the... Computer Services, Inc., (ACS), Provo, UT; Amended Certification Regarding Eligibility To Apply for Worker...

  3. 75 FR 5147 - Global Engine Manufacturing Alliance a Subsidiary of the Chrysler Group LLC Including On-Site...

    Science.gov (United States)

    2010-02-01

    ... State Agency, the Department reviewed the certification for workers of the subject firm. The workers are engaged in the production of 4-cylinder engines for automobiles. The company reports that on-site leased... these workers were sufficiently under the control of the subject firm to be considered leased workers...

  4. 75 FR 52982 - Chrysler Group LLC, Formally Known as Chrysler LLC, Kenosha Engine Plant, Including On-Site...

    Science.gov (United States)

    2010-08-30

    ... certification for workers of the subject firm. The workers are engaged in activities in production of V-6 automobile engines. The company reports that workers leased from Syncreon were employed on-site at the... firm to be considered leased workers. Based on these findings, the Department is amending this...

  5. 78 FR 22909 - Mondelez Global LLC, Business Services Center, Including On-Site Leased Workers From Abacus...

    Science.gov (United States)

    2013-04-17

    ... group at Mondelez Global LLC, Business Services Center, San Antonio, Texas. The leasing agencies are... agencies worked on-site at Mondelez Global LLC, Business Services Center, San Antonio, Texas. The intent of... applicable to TA-W-82,339 is hereby issued as follows: ``All workers of Mondelez Global LLC, Business...

  6. 75 FR 69471 - Smurfit-Stone Container Corporation, Containerboard Mill, Including On-Site Leased Workers From...

    Science.gov (United States)

    2010-11-12

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-73,206] Smurfit-Stone Container... to workers of Smurfit-Stone Container Corporation, Containerboard Mill, Ontonagon, Michigan. The... containers. The company reports that workers leased from KMW Enterprises were employed on-site at the...

  7. 76 FR 2148 - Xilinx, Inc. Including On-Site Leased Workers of TEKsystems, Albuquerque, NM; Notice of Revised...

    Science.gov (United States)

    2011-01-12

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-71,608] Xilinx, Inc. Including On.... The new documentation included a February 29, 2008, advertisement for a product engineer\\senior product engineer for one offshore location of Xilinx, Inc.; and a job advertisement dated May 19, 2009...

  8. 75 FR 65526 - Xilinx, Inc., Including On-Site Leased Workers of TEKsystems, Albuquerque, NM; Notice of Revised...

    Science.gov (United States)

    2010-10-25

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-71,608] Xilinx, Inc., Including.... The new documentation included a February 29, 2008, advertisement for a product engineer/ senior product engineer for one offshore location of Xilinx, Inc.; and a job advertisement dated May 19, 2009...

  9. 75 FR 67770 - Sara Lee Corporation Including On-Site Leased Workers From EDS, Hewitt Packard, Sapphire...

    Science.gov (United States)

    2010-11-03

    ..., Deductions, Collections, Call Center, Information Technology, Accounts Payable, General Accounts, Financial... this certification to include workers providing shared financial and information technology services at..., Deductions, Collections, Call Center, Information Technology, Accounts Payable, General Accounts, Financial...

  10. 77 FR 67399 - Hewlett-Packard Company, Design Delivery Organization (DDO), Including On-Site Leased Workers...

    Science.gov (United States)

    2012-11-09

    ... Employment and Training Administration Hewlett-Packard Company, Design Delivery Organization (DDO), Including...; Hewlett-Packard Company, Ink Jet & Web Services, World Wide Design Group, Vancouver, WA; Amended... workers of Hewlett-Packard Company, Design Delivery Organization (DDO), Corvallis, Oregon. The Department...

  11. 75 FR 77665 - Frank Russell Company, Administrative Service Center, Including On-Site Leased Workers From Volt...

    Science.gov (United States)

    2010-12-13

    ... Employment and Training Administration Frank Russell Company, Administrative Service Center, Including On..., Administrative Service Center, Tacoma, Washington. The notice was published in the Federal Register on August 13..., Washington location of Frank Russell Company, Administrative Service Center. The Department has determined...

  12. 78 FR 49290 - Oshkosh Defense, a Division of Oshkosh Corporation, Including On-Site Leased Workers From...

    Science.gov (United States)

    2013-08-13

    ... foreign country. During the reconsideration investigation, the subject firm addressed a newspaper article... AARF axles), including component parts. The workers are not separately identifiable by article produced... in production of, and administrative functions in support of, the articles produced by the subject...

  13. 75 FR 22629 - Kenco Logistic Services, LLC, Electrolux Webster City, Including On-Site Leased Workers From...

    Science.gov (United States)

    2010-04-29

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-72,778] Kenco Logistic Services... January 8, 2010, applicable to workers of Kenco Logistic Services, LLC, Electrolux Webster City, including... logistic services for the Electrolux, Webster City, Iowa. The company reports that workers leased from...

  14. 76 FR 13227 - Continental Structural Plastics, Including On-Site Leased Workers From Kelly Services and Doepker...

    Science.gov (United States)

    2011-03-10

    ... body structural components for automobiles. The notice was published in the Federal Register on January... State agency, the Department reviewed the certification for workers of the subject firm. New information.... The intent of the Department's certification is to include all workers of the subject firm who were...

  15. 78 FR 66779 - CTS Automotive LLC, a Subsidiary of CTS Corporation Including On-Site Leased Workers From Metro...

    Science.gov (United States)

    2013-11-06

    ... production of safety sensors for automobiles. The notice was published in the Federal Register on October 3... workers of the subject firm. New information from the company shows that some workers separated from... certification to include workers of the subject firm whose unemployment insurance (UI) wages are reported...

  16. 75 FR 57506 - EDS, an HP Company, A Subsidiary of Hewlett-Packard Company Including On-Site Leased Workers from...

    Science.gov (United States)

    2010-09-21

    ... Employment and Training Administration EDS, an HP Company, A Subsidiary of Hewlett-Packard Company Including... Company, a subsidiary of Hewlett-Packard Company, Detroit, Michigan. The notice was published in the... subsidiary of Hewlett-Packard Company. The Department has determined that these workers were sufficiently...

  17. CTBT on-site inspections

    Science.gov (United States)

    Zucca, J. J.

    2014-05-01

    On-site inspection (OSI) is a critical part of the verification regime for the Comprehensive Nuclear-Test-Ban Treaty (CTBT). The OSI verification regime provides for international inspectors to make a suite of measurements and observations on site at the location of an event of interest. The other critical component of the verification regime is the International Monitoring System (IMS), which is a globally distributed network of monitoring stations. The IMS along with technical monitoring data from CTBT member countries, as appropriate, will be used to trigger an OSI. After the decision is made to carry out an OSI, it is important for the inspectors to deploy to the field site rapidly to be able to detect short-lived phenomena such as the aftershocks that may be observable after an underground nuclear explosion. The inspectors will be on site from weeks to months and will be working with many tens of tons of equipment. Parts of the OSI regime will be tested in a field exercise in the country of Jordan late in 2014. The build-up of the OSI regime has been proceeding steadily since the CTBT was signed in 1996 and is on track to becoming a deterrent to someone considering conducting a nuclear explosion in violation of the Treaty.

  18. CTBT on-site inspections

    International Nuclear Information System (INIS)

    Zucca, J. J.

    2014-01-01

    On-site inspection (OSI) is a critical part of the verification regime for the Comprehensive Nuclear-Test-Ban Treaty (CTBT). The OSI verification regime provides for international inspectors to make a suite of measurements and observations on site at the location of an event of interest. The other critical component of the verification regime is the International Monitoring System (IMS), which is a globally distributed network of monitoring stations. The IMS along with technical monitoring data from CTBT member countries, as appropriate, will be used to trigger an OSI. After the decision is made to carry out an OSI, it is important for the inspectors to deploy to the field site rapidly to be able to detect short-lived phenomena such as the aftershocks that may be observable after an underground nuclear explosion. The inspectors will be on site from weeks to months and will be working with many tens of tons of equipment. Parts of the OSI regime will be tested in a field exercise in the country of Jordan late in 2014. The build-up of the OSI regime has been proceeding steadily since the CTBT was signed in 1996 and is on track to becoming a deterrent to someone considering conducting a nuclear explosion in violation of the Treaty

  19. Training Artisans On-Site

    Directory of Open Access Journals (Sweden)

    Edoghogho Ogbeifun

    2011-09-01

    Full Text Available The decline in apprenticeship in both the public and private sectors, the increasing use of sub-contractors as well as the uncoordinated approach in the informal sector are contributing factors to the shortage of skilled artisans in the construction industry. Artisans training can be introduced and implemented through the adoption of progressive implementation of construction processes commencing work from areas requiring low skill demands to areas of high skill demand. The success of this principle hinges on the collaborative effort of the key project stakeholders. The client should be willing to absorb extra cost and delays in the project; the design and contract documentation should facilitate on-site training, and  the consultant actively guide the contractor and the construction processes to achieve the training objectives. The exploratory research method was adopted in this study and research revealed that this principle was used in a project in the UK and in the development of infrastructure in the tourism industry of South Africa .It is being recommended that the principle be adapted by the public sector for the development of small size infrastructures that can be repeated in many places. This will boost the quality and quantity of artisans, enhance employability, reduce rural urban migration and alleviate poverty.Keywords: Skilled artisans, on-site training, progressive construction processes, project stakeholders, contract documentation. 

  20. Topical Day on Site Remediation

    Energy Technology Data Exchange (ETDEWEB)

    Vandenhove, H. [ed.

    1996-09-18

    Ongoing activities at the Belgian Nuclear Research Centre relating to site remediation and restoration are summarized. Special attention has been paid to the different phases of remediation including characterization, impact assessment, evaluation of remediation actions, and execution of remediation actions.

  1. Topical Day on Site Remediation

    International Nuclear Information System (INIS)

    Vandenhove, H.

    1996-01-01

    Ongoing activities at the Belgian Nuclear Research Centre relating to site remediation and restoration are summarized. Special attention has been paid to the different phases of remediation including characterization, impact assessment, evaluation of remediation actions, and execution of remediation actions

  2. On-site inspection: Procedures and techniques

    International Nuclear Information System (INIS)

    Krioutchenkov, V.

    1999-01-01

    This presentation describes the procedures and techniques of on-site inspection (OSI) which is the main task of OSI Division of the CTBTO Prep Com. This is the integral part of the Comprehensive Test Ban Treaty (CTBT) verification regime which should be conducted with view of obtaining scientific evidence to clarify whether an ambiguous event is a nuclear explosion. The Provisional Technical Secretariat of the CTBTO Prep Com in cooperation with national OSI experts develops the OSI methodology with a concept of operations and an operational manual as basic elements of this development. This includes identification of detection levels and binding requirements for available technologies (gamma monitoring, multi spectral imaging, environmental radioactive and non radioactive sampling) as well as identification and development o detailed equipment specifications for unique technologies

  3. On site clean up with a hazardous waste incinerator

    International Nuclear Information System (INIS)

    Cross, F.L. Jr.; Tessitore, J.L.

    1987-01-01

    The Army Corps of Engineers and the EPA have determined that on-site incineration for the detoxification of soils, sediments, and sludges is a viable, safe, and economic alternative. This paper discusses an approach to on-site incineration as a method of detoxification of soils/sediments contaminated with organic hazardous wastes. Specifically, this paper describes the procedures used to evaluate on-site incineration at a large Superfund site with extensive PCB contaminated soils and sediments. The paper includes the following: (1) a discussion of site waste quantities and properties, (2) a selection of an incineration technology with a resulting concept and design, (3) a discussion of incinerator permitting requirements, (4) discussion and rationale for an incinerator sub-scale testing approach, and (5) analysis of on-site incineration cost

  4. 13 CFR 120.1050 - On-site reviews and examinations.

    Science.gov (United States)

    2010-01-01

    ... losses); (3) Management quality (including internal controls, loan portfolio management, and asset...) On-site reviews/examinations of Intermediaries and NTAPs. SBA may perform on-site reviews or examinations of Intermediaries and NTAPs. (d) Other on-site reviews or examinations. SBA may perform other on...

  5. On-Site Renewable Energy Generation

    Science.gov (United States)

    This guide describes a variety of approaches that local governments can use to advance climate and energy goals by meeting some or all of their electricity needs through on-site renewable energy generation.

  6. On site DNA barcoding by nanopore sequencing.

    Directory of Open Access Journals (Sweden)

    Michele Menegon

    Full Text Available Biodiversity research is becoming increasingly dependent on genomics, which allows the unprecedented digitization and understanding of the planet's biological heritage. The use of genetic markers i.e. DNA barcoding, has proved to be a powerful tool in species identification. However, full exploitation of this approach is hampered by the high sequencing costs and the absence of equipped facilities in biodiversity-rich countries. In the present work, we developed a portable sequencing laboratory based on the portable DNA sequencer from Oxford Nanopore Technologies, the MinION. Complementary laboratory equipment and reagents were selected to be used in remote and tough environmental conditions. The performance of the MinION sequencer and the portable laboratory was tested for DNA barcoding in a mimicking tropical environment, as well as in a remote rainforest of Tanzania lacking electricity. Despite the relatively high sequencing error-rate of the MinION, the development of a suitable pipeline for data analysis allowed the accurate identification of different species of vertebrates including amphibians, reptiles and mammals. In situ sequencing of a wild frog allowed us to rapidly identify the species captured, thus confirming that effective DNA barcoding in the field is possible. These results open new perspectives for real-time-on-site DNA sequencing thus potentially increasing opportunities for the understanding of biodiversity in areas lacking conventional laboratory facilities.

  7. Requirements of on-site facilities

    International Nuclear Information System (INIS)

    Burchardt, H.

    1977-01-01

    1) Requirements of on-site facilities: a) brief description of supplying the site with electricity and water; communication facilities, b) necessary facilities for containment and pipeline installation, c) necessary facilities for storage, safety, accommodation of personnel, housing; workshops; 2) Site management: a) Organisation schedules for 'turn-key-jobs' and 'single commission', b) Duties of the supervisory staff. (orig.) [de

  8. SICOM: On-site inspection systems

    International Nuclear Information System (INIS)

    Serna, J.J.; Quecedo, M.; Fernandez, J.R.

    2002-01-01

    As the irradiation conditions become more demanding for the fuel than in the past, there is a need for surveillance programs to gather in-reactor operating experience. The data obtained in these programs can be used to assess the performance of current fuel designs and the improvements incorporated to the fuel assembly design, the performance of the advanced cladding alloys, etc. In these regards, valuable data is obtained from on-site fuel inspections. These on-site data comprise fuel assembly dimensional data such as length and distortion (tilt, twist and bow) and fuel rod data such as length and oxide thickness. These data have to be reliable and accurate to be useful thus, demanding a high precision inspection equipment. However, the inspection equipment has to be also robust and flexible enough to operate in the plant spent fuel pool and, sometimes, without interfering in the works carried out during a plant outage. To meet these requirements, during the past years ENUSA and TECNATOM have developed two on-site inspection systems. While the first system can perform most of the typical measurements in a stand-alone manner thus, without interfering with the critical path of the reload, the second one reduces the inspection time but requires using the plant capabilities. The paper describes both equipment for fuel on-site inspection, their characteristics and main features. (author)

  9. 75 FR 43565 - Johns Manville; Engineered Products Division, Including On-Site Leased Workers From Volt...

    Science.gov (United States)

    2010-07-26

    ... non-woven fabric, meet the worker group certification criteria under Section 222(a) of the Act, 19 U.S... engaged in employment related to the production of polyester non-woven fabric. The negative determination... the production of articles like or directly competitive with the polyester non-woven fabric produced...

  10. 78 FR 66779 - United States Enrichment Corporation, Paducah Gaseous Diffusion Plant, Including On-Site Leased...

    Science.gov (United States)

    2013-11-06

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-82,862] United States Enrichment... Consultants, Inbounds Engineering, Llc, Matrix Engineering, Manpower Inc., Bartlett Nuclear, Inc., C-Plant...-site leased workers from Diversified Management Consultants, Inbounds Engineering LLC, Matrix...

  11. 75 FR 71464 - Shorewood Packaging, a Subsidiary of International Paper Company, Including On-Site Leased...

    Science.gov (United States)

    2010-11-23

    ..., 2010 (75 FR 54187). The workers produce cigarette cartons. The initial investigation resulted in a... country the production of articles like or directly competitive with cigarette cartons; that neither the... with cigarette cartons; that the subject workers are not adversely affected secondary workers; and the...

  12. 75 FR 28295 - Cummins Filtration, Including On-Site Leased Workers From Manpower and Spherion Staffing...

    Science.gov (United States)

    2010-05-20

    ... workers of the subject firm. The workers are engaged in the production of oil and fuel filters, Stratpore media and other metal components for engines. New information shows that workers from Hagemeyer North...

  13. 78 FR 8586 - PEPSICO, Inc., Business & Information Solutions (BIS) Division Including On-Site Leased Workers...

    Science.gov (United States)

    2013-02-06

    ... Procurestaff, Cognizant, Infosys, Wipro, and TCS; Plano, TX; PEPSICO, Inc., Business & Information Solutions... Solutions (BIS) Division, Plano, Texas (PepsiCo-BIS-Plano). Workers of PepsiCo-BIS are engaged in activities... former workers of PepsiCo-BIS-Plano. The Department has received information that PepsiCo, Inc., Business...

  14. 76 FR 2144 - Quest Diagnostics, Inc. Information Technology Help Desk Services Including On-Site Leased...

    Science.gov (United States)

    2011-01-12

    ... Employment and Training Administration Quest Diagnostics, Inc. Information Technology Help Desk Services...., Information Technology Help Desk Services, West Norriton, Pennsylvania. The workers are engaged in activities... Technology Help Desk ] Services. The Department has determined that these workers were sufficiently under the...

  15. 75 FR 55613 - General Motors Corporation, Renaissance Center, Including On-Site Leased Workers From Accretive...

    Science.gov (United States)

    2010-09-13

    ... the State agency, the Department reviewed the certification for workers of the subject firm. The workers support production of automobiles. New information shows that workers leased from Compuware... under the control of the subject firm to be covered by this certification. Based on these findings, the...

  16. 76 FR 43349 - General Motors Corporation, Renaissance Center, including On-Site Leased Workers From Accretive...

    Science.gov (United States)

    2011-07-20

    ... firm. The workers support production of automobiles. New information shows that workers leased from... Solutions were sufficiently under the control of the subject firm to be covered by this certification. Based...

  17. 13 CFR 120.1051 - Frequency of on-site reviews and examinations.

    Science.gov (United States)

    2010-01-01

    ... LOANS Risk-Based Lender Oversight Supervision § 120.1051 Frequency of on-site reviews and examinations. SBA may conduct on-site reviews and examinations of SBA Lenders, Intermediaries, and NTAPs on a...) Off-site review/monitoring results, including an SBA Lender's, Intermediary's or NTAP's Risk Rating...

  18. Liability for on-site nuclear property damage

    International Nuclear Information System (INIS)

    Neems, H.J.

    2000-01-01

    Typically, liability for on-site property addressed in contracts between operator and its suppliers. Nuclear power plant operators ordinarily protect themselves against risk of nuclear damage to on-site property by insurance. Nuclear liability laws do not specifically address liability for nuclear damage to on-site property. Nuclear plant owners should address risk of damage to on-site property when developing risk management program

  19. Transparencies used in describing the on-site inspection technologies

    International Nuclear Information System (INIS)

    Patel, V.

    1999-01-01

    The aim of this presentation is to describe the current status for developing the on-site inspection component of the verification regime, the current status of the the on-site operational manual, on-site inspection techniques, technologies and equipment, status of the training and exercise program and the equipment testing program

  20. Laboratory and On-Site Tests for Rapid Runway Repair

    Directory of Open Access Journals (Sweden)

    Federico Leonelli

    2017-11-01

    Full Text Available The attention to rapid pavement repair has grown fast in recent decades: this topic is strategic for the airport management process for civil purposes and peacekeeping missions. This work presents the results of laboratory and on-site tests for rapid runway repair, in order to analyse and compare technical and mechanical performances of 12 different materials currently used in airport. The study focuses on site repairs, a technique adopted most frequently than repairs with modular elements. After describing mechanical and physical properties of the examined materials (2 bituminous emulsions, 5 cement mortars, 4 cold bituminous mixtures and 1 expanding resin, the study presents the results of carried out mechanical tests. The results demonstrate that the best performing material is a one-component fast setting and hardening cement mortar with graded aggregates. This material allows the runway reopening 6 h after the work. A cold bituminous mixture (bicomponent premixed cold asphalt with water as catalyst and the ordinary cement concrete allow the reopening to traffic after 18 h, but both ensure a lower service life (1000 coverages than the cement mortar (10,000 coverages. The obtained results include important information both laboratory level and field, and they could be used by airport management bodies and road agencies when scheduling and evaluating pavement repairs.

  1. Status of small reactor designs without on-site refuelling

    International Nuclear Information System (INIS)

    2007-01-01

    There is an ongoing interest in member states in the development and application of small and medium sized reactors (SMRs). In the near term, most new NPPs are likely to be evolutionary designs building on proven systems while incorporating technological advances and often the economics of scale, resulting from the reactor outputs of up to 1600 MW(e). For the longer term, the focus is on innovative designs aiming to provide increased benefits in the areas of safety and security, non-proliferation, waste management, resource utilization and economy, as well as to offer a variety of energy products and flexibility in design, siting and fuel cycle options. Many innovative designs are reactors within the small-to-medium size range, having an equivalent electric power less than 700 MW(e) or even less than 300 MW(e). A distinct trend in design and technology development, accounting for about half of the SMR concepts developed worldwide, is represented by small reactors without on-site refuelling. Such reactors, also known as battery-type reactors, could operate without reloading and shuffling of fuel in the core over long periods, from 5 to 25 years and beyond. Upon the advice and with the support of IAEA member states, within its Programme 1 'Nuclear Power, Fuel Cycle, and Nuclear Science', the IAEA provides a forum for the exchange of information by experts and policy makers from industrialized and developing countries on the technical, economic, environmental, and social aspects of SMRs development and implementation in the 21st century, and makes this information available to all interested Member States by producing status reports and other publications dedicated to advances in SMR technology. The objective of this report is to provide Member States, including those just considering the initiation of nuclear power programmes and those already having practical experience in nuclear power, with a balanced and objective information on important development trends and

  2. Do On-Site Mental Health Professionals Change Pediatricians' Responses to Children's Mental Health Problems?

    Science.gov (United States)

    McCue Horwitz, Sarah; Storfer-Isser, Amy; Kerker, Bonnie D; Szilagyi, Moira; Garner, Andrew S; O'Connor, Karen G; Hoagwood, Kimberly E; Green, Cori M; Foy, Jane M; Stein, Ruth E K

    2016-01-01

    To assess the availability of on-site mental health professionals (MHPs) in primary care; to examine practice/pediatrician characteristics associated with on-site MHPs; and to determine whether the presence of on-site MHPs is related to pediatricians' comanaging or more frequently identifying, treating/managing, or referring mental health (MH) problems. Analyses included American Academy of Pediatrics (AAP) members who participated in an AAP Periodic Survey in 2013 and who practiced general pediatrics (n = 321). Measures included sociodemographics, practice characteristics, questions about on-site MHPs, comanagement of MH problems, and pediatricians' behaviors in response to 5 prevalent MH problems. Weighted univariate, bivariate, and multivariable analyses were performed. Thirty-five percent reported on-site MHPs. Practice characteristics (medical schools, universities, health maintenance organizations, pediatricians usually identified, treated/managed, or referred 5 common child MH problems. Among the subset of pediatricians who reported comanaging, there was an association with comanagement when the on-site MHP was a child psychiatrist, substance abuse counselor, or social worker. On-site MHPs are more frequent in settings where low-income children are served and where pediatricians train. Pediatricians who comanage MH problems are more likely to do so when the on-site MHP is a child psychiatrist, substance abuse counselor, or social worker. Overall, on-site MHPs were not associated with comanagement or increased likelihood of pediatricians identifying, treating/managing, or referring children with 5 common child MH problems. Copyright © 2016 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

  3. On-site emergency preparedness in Finland

    International Nuclear Information System (INIS)

    Vilkamo, O.

    1998-01-01

    General scheme of emergency preparedness in Finland is presented including legal framework, emergency organization and detailed description of plans and procedures. Emergency plan in Finland cover the following matters: classification of emergency situations and description of events and accidents, description of emergency organization, description of the arrangements for alerting and data transfer, management of an emergency situation and radiation protection, worker safety and radiation protection, on- and off-site radiation measurements during a preparedness situation, provision of information, rooms, equipment and facilities, post emergency debriefing and measures, a description of the maintenance of preparedness

  4. Impact of chiropractic services at an on-site health center.

    Science.gov (United States)

    Kindermann, Sylvia L; Hou, Qingjiang; Miller, Ross M

    2014-09-01

    To compare the influence of employer-sponsored, on-site chiropractic care against community-obtained care on health care utilization. This was a retrospective claims analysis of members of a single employee health plan receiving chiropractic care on-site or off-site from 2010 to 2012. Utilization differences were evaluated by having 1 health care event or more, including radiology or clinical visits. There were 876 on-site and 759 off-site participants. The off-site group received more radiology services overall (55.5% vs 38.2%; P chiropractic care and physical therapy (both P chiropractic services are associated with lower health care utilization. These results support the value of chiropractic services offered at on-site health centers.

  5. Comparison of conventional vs. modular hydrogen refueling stations and on-site production vs. delivery.

    Energy Technology Data Exchange (ETDEWEB)

    Hecht, Ethan S. [Sandia National Lab. (SNL-CA), Livermore, CA (United States); Pratt, Joseph William [Sandia National Lab. (SNL-CA), Livermore, CA (United States)

    2017-03-01

    To meet the needs of public and private stakeholders involved in the development, construction, and operation of hydrogen fueling stations needed to support the widespread roll-out of hydrogen fuel cell electric vehicles, this work presents publicly available station templates and analyses. These ‘Reference Stations’ help reduce the cost and speed the deployment of hydrogen stations by providing a common baseline with which to start a design, enable quick assessment of potential sites for a hydrogen station, identify contributors to poor economics, and suggest areas of research. This work presents layouts, bills of materials, piping and instrumentation diagrams, and detailed analyses of five new station designs. In the near term, delivered hydrogen results in a lower cost of hydrogen compared to on-site production via steam methane reforming or electrolysis, although the on-site production methods have other advantages. Modular station concepts including on-site production can reduce lot sizes from conventional assemble-on-site stations.

  6. On - Site Assessment Methods For Environmental Radioactivity

    International Nuclear Information System (INIS)

    Petrinec, B.; Babic, D.; Bituh, T.

    2015-01-01

    A method for the rapid determination of radioactivity in cases of release into the environment as well as in cases of nuclear/radiological accidents is described. These measurements would enable a direct risk assessment for humans and biota, without any sampling and at a considerably larger number of locations than in previous studies. Thus obtained, the substantially expanded dataset is expected to shed more light on the properties of environmental radioactivity both in the region studied and in other similar areas. Field measurements will be performed and samples of soil and biota will be collected in order to compare field results with laboratory measurements. Once the method has been validated, previously unexplored locations will be included in the study. Our measurements at numerous locations will also provide control values for comparison in cases of any unplanned or accidental radiological event. An assessment of the possible effects of radionuclide concentrations on the human food chain and biota will be performed within the appropriate models used worldwide exactly for this purpose. In this way, the project should contribute to regional, European, and global efforts towards understanding the radiological impact on ecosystems. Field measurements will also address certain issues in the environmental metrology of radioactive substances, e.g., simultaneous determination of activity concentrations and related dose rates. This will serve as a tool for rapid risk assessment in emergency situations. (author).

  7. On-site energy consumption at softwood sawmills in Montana

    Science.gov (United States)

    Dan Loeffler; Nathaniel Anderson; Todd A. Morgan; Colin B. Sorenson

    2016-01-01

    Total on-site energy requirements for wood product manufacturing are generally not well understood or publicly available, particularly at subregional scales, such as the state level. This article uses a mail survey of softwood sawmills in Montana to develop a profile of all on-site energy consumption. Energy use is delineated by fuel type on a production basis...

  8. On-site and off-site activities

    International Nuclear Information System (INIS)

    Martin, H.D.

    1986-01-01

    Design principles for NPP training programs. Effects of NPP contracts. Effects of domestic industrial activities. The role of international bodies. Requirements for on-site training. Training abroad, technical, financial and social aspects. Training center on-site, an evaluation. (orig.)

  9. Benefits of On-Site Management of Environmental Restoration Wastes

    Energy Technology Data Exchange (ETDEWEB)

    Irwin, Michael J. ,P.E.; Wood, Craig, R.E.M.; Kwiecinski, Daniel, P.E.; Alanis, Saul

    2003-02-27

    As Sandia National Laboratories/New Mexico (SNL/NM) began assessing options under which to conduct the remediation of environmental restoration sites, it became clear that the standard routes for permanent disposal of waste contaminated with hazardous materials would be difficult. Publicly, local citizens' groups resisted the idea of large volumes of hazardous waste being transported through their communities. Regulations for the off-site disposal are complicated due to the nature of the environmental restoration waste, which included elevated tritium levels. Waste generated from environmental restoration at SNL/NM included debris and soils contaminated with a variety of constituents. Operationally, disposal of environmental restoration waste was difficult because of the everchanging types of waste generated during site remediation. As an alternative to standard hazardous waste disposal, SNL/NM proposed and received regulatory approval to construct a Corrective Action Management Unit (CAMU). By containing the remediation wastes on-site, SNL/NM's Environmental Restoration (ER) Program managed to eliminate transportation concerns from the public, worked with regulatory agencies to develop a safe, permanent disposal, and modified the waste disposal procedures to accommodate operational changes. SNL/NM accomplished the task and saved approximately $200 million over the life of the CAMU project, as compared to off-site disposal options.

  10. Predicting on-site environmental impacts of municipal engineering works

    OpenAIRE

    Gangolells Solanellas, Marta; Casals Casanova, Miquel; Forcada Matheu, Núria; Macarulla Martí, Marcel

    2014-01-01

    The research findings fill a gap in the body of knowledge by presenting an effective way to evaluate the significance of on-site environmental impacts of municipal engineering works prior to the construction stage. First, 42 on-site environmental impacts of municipal engineering works were identified by means of a process-oriented approach. Then, 46 indicators and their corresponding significance limits were determined on the basis of a statistical analysis of 25 new-build and remodelling mun...

  11. Shared Opportunities on Institutional Lands: On-Site Food Production, Its Benefits, Barriers, and Opportunities.

    Science.gov (United States)

    Knezevic, Irena; Mount, Phil; Clement, Chantal

    2016-10-01

    This article outlines preliminary findings of a 3-year project that explored on-site food production on institutional properties, primarily healthcare facilities. There are growing pressures on healthcare facilities to improve their food offerings and incorporate food gardens into their health programs. While several healthcare facilities produce food on-site, there are few studies that explore opportunities, capacities, and institutional barriers related to on-site food production. The study employed mixed methods including historical review, case studies, surveys, interviews, pilot garden projects, and Geographic Information System mapping. The number of participating institutions varied by method. Benefits associated with on-site food production can be health, economic, environmental, and social. There are also institutional barriers including administrative roadblocks, perceived obstacles, and the difficulty in quantitatively, measuring the qualitatively documented benefits. The benefits of food gardens far outweigh the challenges. On-site food production has tremendous potential to improve nutrition for staff and patients, offer healing spaces, better connect institutions with the communities in which they are located, and provide the long-professed benefits of gardening for all involved-from therapeutic benefits and outdoor physical activities to developing skills and social relationships in ways that few other activities do. © The Author(s) 2016.

  12. Advanced on-site power plant development technology program

    Energy Technology Data Exchange (ETDEWEB)

    None

    1989-09-01

    The subject contract was initiated in August 1982 and the technical effort concluded in April 1989. The purpose of the technical effort was to establish a technology base for 200-kW on-site fuel cell power plants. It was conducted in two phases: (1) Component evaluation; and (2) Full-scale system verification. This contract was supplemented by a Gas Research Institute (GRI) contract which was conducted in the 1981--1986 time period. This GRI contract concentrated on 200-kW scale component design, thermal management/water treatment system analysis and redesign and advanced DC/AC inverter development. The component evaluation phase generally included subscale component tests, scale-up to full-size 200-kW hardware and full-size hardware tests of the cell stack (in Tasks 1 and 2), the power conditioner (in Task 3), the heat exchangers and ancillary components (in Task 4), and the fuel processor (in Task 5). The full-size cell stack, fuel processor, heat exchangers, and ancillary components from the component development tasks were integrated into a dc system called the Verification Test Article (VTA). The VTA which was fabricated and tested under Task 7 allowed for system integration issues associated with the cell stack, fuel processor, thermal management, and water treatment subsystems to be explored under conditions similar to an actual fuel cell power plant. Key accomplishments of this contract are described. 193 figs., 37 tabs.

  13. Predicting on-site environmental impacts of municipal engineering works

    International Nuclear Information System (INIS)

    Gangolells, Marta; Casals, Miquel; Forcada, Núria; Macarulla, Marcel

    2014-01-01

    The research findings fill a gap in the body of knowledge by presenting an effective way to evaluate the significance of on-site environmental impacts of municipal engineering works prior to the construction stage. First, 42 on-site environmental impacts of municipal engineering works were identified by means of a process-oriented approach. Then, 46 indicators and their corresponding significance limits were determined on the basis of a statistical analysis of 25 new-build and remodelling municipal engineering projects. In order to ensure the objectivity of the assessment process, direct and indirect indicators were always based on quantitative data from the municipal engineering project documents. Finally, two case studies were analysed and found to illustrate the practical use of the proposed model. The model highlights the significant environmental impacts of a particular municipal engineering project prior to the construction stage. Consequently, preventive actions can be planned and implemented during on-site activities. The results of the model also allow a comparison of proposed municipal engineering projects and alternatives with respect to the overall on-site environmental impact and the absolute importance of a particular environmental aspect. These findings are useful within the framework of the environmental impact assessment process, as they help to improve the identification and evaluation of on-site environmental aspects of municipal engineering works. The findings may also be of use to construction companies that are willing to implement an environmental management system or simply wish to improve on-site environmental performance in municipal engineering projects. -- Highlights: • We present a model to predict the environmental impacts of municipal engineering works. • It highlights significant on-site environmental impacts prior to the construction stage. • Findings are useful within the environmental impact assessment process. • They also

  14. Assessment of On-Site Power Opportunities in the Industrial Sector

    Energy Technology Data Exchange (ETDEWEB)

    Bryson, T.

    2001-10-08

    The purpose of this report is to identify the potential for on-site power generation in the U.S. industrial sector with emphasis on nine industrial groups called the ''Industries of the Future'' (IOFs) by the U.S. Department of Energy (DOE). Through its Office of Industrial Technologies (OIT), the DOE has teamed with the IOFs to develop collaborative strategies for improving productivity, global competitiveness, energy usage and environmental performance. Total purchases for electricity and steam for the IOFs are in excess of $27 billion annually. Energy-related costs are very significant for these industries. The nine industrial groups are (1) Agriculture (SIC 1); (2) Forest products; (3) Lumber and wood products (SIC 24); (4) Paper and allied products (SIC 26); (5) Mining (SIC 11, 12, 14); (6) Glass (SIC 32); (7) Petroleum (SIC 29); (8) Chemicals (SIC 28); and (9) Metals (SIC 33): Steel, Aluminum, and Metal casting. Although not currently part of the IOF program, the food industry is included in this report because of its close relationship to the agricultural industry and its success with on-site power generation. On-site generation provides an alternative means to reduce energy costs, comply with environmental regulations, and ensure a reliable power supply. On-site generation can ease congestion in the local utility's electric grid. Electric market restructuring is exacerbating the price premium for peak electricity use and for reliability, creating considerable market interest in on-site generation.

  15. On-site disposal as a decommissioning strategy

    International Nuclear Information System (INIS)

    1999-11-01

    On-site disposal is not a novel decommissioning strategy in the history of the nuclear industry. Several projects based on this strategy have been implemented. Moreover, a number of studies and proposals have explored variations within the strategy, ranging from in situ disposal of entire facilities or portions thereof to disposal within the site boundary of major components such as the reactor pressure vessel or steam generators. Regardless of these initiatives, and despite a significant potential for dose, radioactive waste and cost reduction, on-site disposal has often been disregarded as a viable decommissioning strategy, generally as the result of environmental and other public concerns. Little attention has been given to on-site disposal in previous IAEA publications in the field of decommissioning. The objective of this report is to establish an awareness of technical factors that may or may not favour the adoption of on-site disposal as a decommissioning strategy. In addition, this report presents an overview of relevant national experiences, studies and proposals. The expected end result is to show that, subject to safety and environmental protection assessment, on-site disposal can be a viable decommissioning option and should be taken into consideration in decision making

  16. On-Site Inspection RadioIsotopic Spectroscopy (Osiris) System Development

    Energy Technology Data Exchange (ETDEWEB)

    Caffrey, Gus J. [Idaho National Laboratory, Idaho Falls, ID (United States); Egger, Ann E. [Idaho National Laboratory, Idaho Falls, ID (United States); Krebs, Kenneth M. [Idaho National Laboratory, Idaho Falls, ID (United States); Milbrath, B. D. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Jordan, D. V. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Warren, G. A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Wilmer, N. G. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2015-09-01

    We have designed and tested hardware and software for the acquisition and analysis of high-resolution gamma-ray spectra during on-site inspections under the Comprehensive Nuclear-Test-Ban Treaty (CTBT). The On-Site Inspection RadioIsotopic Spectroscopy—Osiris—software filters the spectral data to display only radioisotopic information relevant to CTBT on-site inspections, e.g.,132I. A set of over 100 fission-product spectra was employed for Osiris testing. These spectra were measured, where possible, or generated by modeling. The synthetic test spectral compositions include non-nuclear-explosion scenarios, e.g., a severe nuclear reactor accident, and nuclear-explosion scenarios such as a vented underground nuclear test. Comparing its computer-based analyses to expert visual analyses of the test spectra, Osiris correctly identifies CTBT-relevant fission product isotopes at the 95% level or better.The Osiris gamma-ray spectrometer is a mechanically-cooled, battery-powered ORTEC Transpec-100, chosen to avoid the need for liquid nitrogen during on-site inspections. The spectrometer was used successfully during the recent 2014 CTBT Integrated Field Exercise in Jordan. The spectrometer is controlled and the spectral data analyzed by a Panasonic Toughbook notebook computer. To date, software development has been the main focus of the Osiris project. In FY2016-17, we plan to modify the Osiris hardware, integrate the Osiris software and hardware, and conduct rigorous field tests to ensure that the Osiris system will function correctly during CTBT on-site inspections. The planned development will raise Osiris to technology readiness level TRL-8; transfer the Osiris technology to a commercial manufacturer, and demonstrate Osiris to potential CTBT on-site inspectors.

  17. On-site screening for syphilis at an antenatal clinic

    African Journals Online (AJOL)

    on site to diagnose active syphilis in pregnant women so that immediate treatment can be offered to prevent ... pregnancy is diagnosed, to ensure a favourable outcome for the fetus." In practice, this requires that all ... They received 1.2 million units of benzathine penicillin G intramuscularly and were asked to return after 1.

  18. On-Site School Library Automation: Automation Anywhere with Laptops.

    Science.gov (United States)

    Gunn, Holly; Oxner, June

    2000-01-01

    Four years after the Halifax Regional School Board was formed through amalgamation, over 75% of its school libraries were automated. On-site automation with laptops was a quicker, more efficient way of automating than sending a shelf list to the Technical Services Department. The Eastern Shore School Library Automation Project was a successful…

  19. Number of on-site personnel and their functions

    International Nuclear Information System (INIS)

    Recker, M.

    1986-01-01

    After the definition of the general tasks, the development of an organization chart for on-site personnel is shown, the number and qualifications are indicated relating to the specific jobs. The functions of the different people are explained in detail. (orig.)

  20. On-site inspections: The ultimate verification measure

    International Nuclear Information System (INIS)

    2009-04-01

    Having existed for a mere six weeks in 2008, the State of Arcania was short-lived. The fictitious state helped to test on-site inspections, a key element of a global alarm system that monitors the Earth for signs of nuclear explosions. The Preparatory Commission for the Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO) is mandated to build this system to verify States' compliance with the Comprehensive Nuclear-Test-Ban Treaty (CTBT). On-site inspections (OSI ) complement the verification regime's other elements: the International Monitoring System with its network of 337 facilities, the International Data Centre with its extensive data analysis capacities, and the Global Communications Infrastructure. On-site inspections can be invoked only after the Treaty's entry into force. A Member State may request an inspection should the analysis of monitoring data indicate that a nuclear explosion was carried out in violation of the CT BT. Facts gathered directly on the ground during an inspection will help States to establish whether or not a nuclear explosion did indeed take place. Thus, on-site inspections constitute the final verification measure under the Treaty.

  1. 77 FR 6587 - PHB Die Casting a Subsidiary of PHB, Inc., Including On-Site Leased Workers From Career Concepts...

    Science.gov (United States)

    2012-02-08

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-64,292] PHB Die Casting a... Eligibility To Apply for Worker Adjustment Assistance and Alternative Trade Adjustment Assistance In accordance with Section 223 of the Trade Act of 1974 (19 U.S.C. 2273), and Section 246 of the Trade Act of...

  2. 76 FR 13665 - Cambridge Tool & Die, Including On-Site Leased Workers From Action Total Staffing, Cambridge, OH...

    Science.gov (United States)

    2011-03-14

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,605] Cambridge Tool & Die... Eligibility To Apply for Worker Adjustment Assistance In accordance with Section 223 of the Trade Act of 1974... of Cambridge Tool & Die, Cambridge, Ohio. The workers are engaged in the production of plastic...

  3. 75 FR 26797 - Cummins Power Generation, Including On-Site Leased Workers of Adecco USA, Inc., Aerotek, Inc...

    Science.gov (United States)

    2010-05-12

    ... Networks, Entegee, Inc., DBA Midstates Technical, Manpower, Inc., Robert Half International, Summit... import articles like or directly competitive with the generators and transfer switches produced at the... articles abroad during the same period. The investigation also revealed that, during the relevant period...

  4. 75 FR 38129 - Freescale Semiconductor, Inc., Hardware/Software Design and Manufacturing A Including On-Site...

    Science.gov (United States)

    2010-07-01

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-72,689] Freescale Semiconductor..., 2010, applicable to workers of Freescale Semiconductor, Inc., Hardware/Software Design and... subject firm. The workers are engaged in employment related to the production of semiconductors. The...

  5. 77 FR 29363 - Chicopee Inc., a Subsidiary of Polymer Group, Inc., Including On-Site Leased Workers From...

    Science.gov (United States)

    2012-05-17

    ... in employment related to the production of non-woven roll goods. On March 19, 2012, the State of... accordance with Section 223 of the Trade Act of 1974, as amended (``Act''), 19 U.S.C. 2273, the Department of... investigation of TA-W-81,428, the Department determined that there was a causal nexus between subject firm's...

  6. 77 FR 19718 - Ford Motor Company Twin Cities Assembly Plant Vehicle Operations Division Including On-Site...

    Science.gov (United States)

    2012-04-02

    ... Services, Marsden Building Maintenance, Penski Logistics Ppg Industries, Waste Management, VMX, Nascote..., Great Western Recycling Healthsource Solutions, Kelly Services Marsden Building Maintenance, Penski... Electric Guardsmark, Great Western Recycling, Healthsource Solution, Kelly Services, Marsden Building...

  7. 77 FR 75447 - Worley Parsons, Accounts Payable, a Subsidiary of Worley Parsons Corporation, Including On-Site...

    Science.gov (United States)

    2012-12-20

    ..., Pasadena, Texas. The workers firm provides engineering and design services. The Account Payable Group... services to Malaysia. Information from the company also shows that leased workers from Tatum LLC were... were adversely affected by a shift in services to Malaysia. [[Page 75448

  8. 78 FR 40511 - Homeward Residential, Inc., a Subsidiary of Ocwen Loan Servicing, LLC, Including On-Site Leased...

    Science.gov (United States)

    2013-07-05

    ... insurance (UI) tax account under the name American Home Mortgage Servicing, Inc. Accordingly, the Department... mortgage servicing customer services from India. The amended notice applicable to TA-W-82,568, TA-W-82,568A...

  9. 78 FR 22911 - HCL America, Inc., a Subsidiary of HCL Technologies Limited, Including On-Site Leased Workers...

    Science.gov (United States)

    2013-04-17

    ... insurance (UI) tax account under the name Genuent IT Fluency, also known as Genuent, formerly known as... acquisition of application support and development services and infrastructure services from India. The...

  10. 76 FR 73684 - Tiger Drylac USA, Inc., Including On-Site Leased Workers From Berks and Beyond Employment...

    Science.gov (United States)

    2011-11-29

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-80,472] Tiger Drylac USA, Inc... of Tiger Drylac USA, Inc., Reading, Pennsylvania. The workers are engaged in activities related to... Reading, Pennsylvania location of Tiger Drylac USA, Inc. The Department has determined that these workers...

  11. 77 FR 59983 - Fasco, a Division of Regal Beloit Corporation, Including On-Site Leased Workers From Penmac...

    Science.gov (United States)

    2012-10-01

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-81,791] Fasco, a Division of... and distribution of electric motors, as well as engineering, customer service and information... for reconsideration states that workers of the Engineering Services Department provide engineering...

  12. 75 FR 39051 - Allstate Insurance Company, Altoona Express Market Claim Office, Including On-Site Leased Workers...

    Science.gov (United States)

    2010-07-07

    ... determination complained of was based on a mistake in the determination of facts not previously considered; or... petitioner the name of the subject firm manager who was alleged to be able to confirm the shift to India... either (1) a mistake in the determination of facts not previously considered or (2) a misinterpretation...

  13. 77 FR 40638 - Syniverse Technologies, Inc., Including On-Site Leased Workers From Insight Global Stone Staffing...

    Science.gov (United States)

    2012-07-10

    ... Insight Global Stone Staffing, and Randstad Formerly Known as Sapphire Technologies, Watertown, MA... workers from Insight Global, Stone Staffing, Randstad formerly known as Sapphire Technologies, Watertown... telecommunication services. The company reports that workers leased from Insight Global, Stone Staffing, Randstad...

  14. 75 FR 30064 - Stanley Furniture Company, Inc., Including On-Site Leased Workers From Ameristaff Employment and...

    Science.gov (United States)

    2010-05-28

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-72,861] Stanley Furniture Company... subject firm. The workers are engaged in activities related to the production of household furniture and... follows: All workers of Stanley Furniture Company, Inc., Stanleytown, Virginia, who became totally or...

  15. 78 FR 52974 - Gamesa Technology Corporation, Including On-Site Leased Workers From A & A Wind Pros Inc., ABB...

    Science.gov (United States)

    2013-08-27

    ..., Evolution Energy Group LLC, Global Energy Services USA Inc., Ingeteam Inc., Kelly Services, Inc., LM Wind... directly competitive articles to a foreign country, no acquisition of production of like or directly competitive articles from a foreign country, and no increased imports of like or directly competitive articles...

  16. 76 FR 17447 - Penske Logistics LLC a Subsidiary of General Electric/Penske Corporation Including On-Site Leased...

    Science.gov (United States)

    2011-03-29

    ... Mexico Delphi Plant locations'' and identified specific functions that have allegedly shifted abroad ``since 2009 (maybe 2008)'' due to ``X-dock implementation needs into Mexico'' and specific locations in Mexico to where the services allegedly shifted-- ``Mochis Sinaloa, Meoqui Chihuahua, Juarez Chih, and...

  17. 78 FR 66778 - Eastman Kodak Company, IPS-Dayton Location, Including On-Site Leased Workers From Adecco, Dayton...

    Science.gov (United States)

    2013-11-06

    ... petitioners. The petition alleges that production of printers shifted from the Dayton, Ohio facility to a... and desktop printers; that the shift of production to China also resulted in reduced need for...

  18. 75 FR 41523 - Delphi Corporation, a Subsidiary of Delphi Holdings, LLC, Including On-Site Leased Workers From...

    Science.gov (United States)

    2010-07-16

    ... Holding Group, Flint, Michigan, engaged in the production of fuel modules and air meters, separated from... production of fuel modules and air meters who became totally or partially separated from employment on or...-Site Leased Workers From Securitas, Interim Physicians LLC, EDS, Bartech Group, Mays Chemical Company...

  19. 77 FR 70477 - Verso Paper Corporation, Sartell Mill Division, Including On-Site Leased Workers From Securitas...

    Science.gov (United States)

    2012-11-26

    ...., Banick Logging, Inc., Beck Lumber Company, Bell Timber, Inc., Benson Timber, Inc., Big H Logging, Demenge..., Hufnagle Forest Resources, LLC, Johnson Timber Harvesting, Inc., Kimball Logging, Inc., Koski Wood Services, Larson Lumber Company, Lovdahl & Sons, LLC, Lundberg Forest Products, Inc., Mccabe Forest Products, Inc...

  20. 75 FR 28657 - Dell Products LP-Parmer North Location, a Subsidiary of Dell, Inc., Including On-Site Leased...

    Science.gov (United States)

    2010-05-21

    ... Belcan Services Group, Hawkins Associates, Inc., Integrated Human Capital, MagRabbit, Manpower and... Belcan Services Group, Hawkins Associates Inc., Integrated Human Capital, MagRabbit, Manpower, and...

  1. 77 FR 19719 - Whirlpool Corporation Including On-Site Leased Workers From Career Solutions TEC Staffing, IBM...

    Science.gov (United States)

    2012-04-02

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,593] Whirlpool Corporation... Staffing, Fort Smith, Arkansas. The workers are engaged in the production of refrigerators and trash... trash compactors to Mexico. The amended notice applicable to TA-W-74,593 is hereby issued as follows...

  2. 75 FR 34172 - Automodular Assemblies of Ohio, Inc., Including On-Site Leased Workers From ADP Totalsource I...

    Science.gov (United States)

    2010-06-16

    ... certification for workers of the subject firm. The workers are engaged in activities related to the assembly of components for automobiles. The company reports that workers leased from ADP TotalSource I, Inc. were... that these workers were sufficiently under the control of the subject firm to be considered leased...

  3. 75 FR 20391 - Autodie, LLC Including On-Site and Off-Site Individual Contractors Grand Rapids, MI; Amended...

    Science.gov (United States)

    2010-04-19

    ... for workers of the subject firm. The workers are engaged in the production of metal forming dies for automobiles and automobile components. The review shows that on September 24, 2007, a certification of...

  4. 75 FR 11913 - Chrysler, LLC; Warren Stamping Plant, Including On-Site Leased Workers From Caravan Knight...

    Science.gov (United States)

    2010-03-12

    ... firm. The workers produce stamping parts for automobiles. New information shows that workers leased... under the control of the subject firm to be considered leased workers. Based on these findings, the...

  5. 75 FR 34170 - Chrysler Group LLC, Formally Known as Chrysler LLC, Kenosha Engine Plant, Including On-Site...

    Science.gov (United States)

    2010-06-16

    ... certification for workers of the subject firm. The workers are engaged in activities in production of V-6 automobile engines. The company reports that workers leased from Caravan Knight Facilities Management, LLC... under the control of the subject firm to be considered leased workers. Based on these findings, the...

  6. 75 FR 20389 - Chrysler Group LLC, Formerly Known as Chrysler LLC, Warren Office Building, Including On-Site...

    Science.gov (United States)

    2010-04-19

    ... the subject firm. The workers are engaged in activities related to production of automobiles. The... subject firm to be considered leased workers. Based on these findings, the Department is amending this...

  7. 76 FR 175 - Continental Structural Plastics Including On-Site Leased Workers From Kelly Services and Time...

    Science.gov (United States)

    2011-01-03

    ... request of the UAW, Local 1889, the Department reviewed the certification for workers of the subject firm. The workers produced exterior body panels and under body structural components for automobiles. The firm has since closed, eliminating the possibility of a new petition to cover these workers. New...

  8. 75 FR 11915 - Chrysler, LLC, Sterling Heights Vehicle Test Center, Including On-Site Leased Workers From...

    Science.gov (United States)

    2010-03-12

    ... certification for workers of the subject firm. The workers are engaged in vehicle testing and other activities related to the production of automobiles. New information shows that workers leased from Caravan Knight... under the control of the subject firm to be considered leased workers. Based on these findings, the...

  9. 76 FR 14691 - Delphi Steering, Including On-Site Leased Workers From Acro Service Corporation, Aerotek, Inc...

    Science.gov (United States)

    2011-03-17

    ... Contract Services, Integrated Partners Group LLC, Kelly Services, Manpower, Inc., Rapid Global Business Solutions, Inc., TAC Worldwide, Trialon Corp., Trison Business Solutions, Wright K. Technologies, Interim... Services, Integrated Partners Group LLC, Kelly Services, Manpower, Inc., Rapid Global Business Solutions...

  10. 75 FR 45159 - Delphi Steering Currently Known as Nexteer Automotive Including On-Site Leased Workers From Acro...

    Science.gov (United States)

    2010-08-02

    ..., Manpower, Inc., Rapid Global Business Solutions, Inc., TAC Worldwide, Trialon Corp., Trison Business... Services, Manpower, Inc., Rapid Global Business Solutions, Inc., TAC Worldwide, Trialon Corp., Trison...., Rapid Global Business Solutions, Inc., TAC Worldwide, Trialon Corp., Trison Business Solutions, Wright K...

  11. 76 FR 7585 - General Motors Corporation Milford Proving Grounds Including On-Site Leased Workers From Adroit...

    Science.gov (United States)

    2011-02-10

    .... and Hewlett Packard (HP) FKA EDS, Global Product Development, Non-IT Business Development and...-IT Business Development Team and the Engineering Applications Support Team of the Global Product... known as EDS, Global Product Development, Non-IT Business Development Team and Engineering Applications...

  12. 77 FR 67399 - Trim Systems Operating Corp., a Subsidiary of Commercial Vehicle Group, Inc., Including On-Site...

    Science.gov (United States)

    2012-11-09

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-81,393] Trim Systems Operating..., applicable to workers and former workers of Trim Systems Operating Corp., a subsidiary of Commercial Vehicle.... The amended notice applicable to TA-W-81,393 is hereby issued as follows: All workers of Trim Systems...

  13. 75 FR 11917 - Chrysler LLC, Technology Center, Including On-Site Leased Workers from Aerotek, Ajilon, Altair...

    Science.gov (United States)

    2010-03-12

    ... Quest Corporation, Quantum Consultants, Rapid Global Business, Resource Technologies, Ricardo, RSB...., Quantum Consultants, Rapid Global Business, Resource Technologies, Ricardo, RSB Systems, Spherion, Synova... Learning, Resource Technologies, Ricardo, Spherion, Synova, Systems Technology, TAC, Technical Training...

  14. 78 FR 31593 - Aleris Recycling Bens Run, LLC, Including On-Site Leased Workers From Winans Extras Support...

    Science.gov (United States)

    2013-05-24

    ... [Federal Register Volume 78, Number 101 (Friday, May 24, 2013)] [Notices] [Page 31593] [FR Doc No: 2013-12382] DEPARTMENT OF LABOR Employment and Training Administration [TA-W-82,388] Aleris Recycling... (TAA) applicable to workers and former workers of Aleris Recycling Bens Run, LLC, Friendly, West...

  15. 78 FR 61385 - Aleris Recycling Bens Run, LLC, a Subsidiary of Aleris Corporation, Including On-Site Leased...

    Science.gov (United States)

    2013-10-03

    ... Employment and Training Administration Aleris Recycling Bens Run, LLC, a Subsidiary of Aleris Corporation... former workers of Aleris Recycling Bens Run, LLC, Friendly, West Virginia (subject firm). The Department..., have not been met and, therefore, deny the petition for group eligibility of Aleris Recycling Bens Run...

  16. 75 FR 76039 - Optera, Inc. Formerly Known as Donnelly Corporation/Magna Donnelly Including On-Site Leased...

    Science.gov (United States)

    2010-12-07

    ... certification for workers of the subject firm. The workers are engaged in the production of touch screen sensors... production of touch screen sensors to China. The amended notice applicable to TA-W-73,310 is hereby issued as...

  17. 76 FR 2710 - Dell Products LP, Winston-Salem (WS-1) Division, Including On-Site Leased Workers From Adecco...

    Science.gov (United States)

    2011-01-14

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-72,575] Dell Products LP, Winston... Adjustment Assistance on March 1, 2010, applicable to workers of Dell Products LP, Winston- Salem (WS-1... Carolina location of Dell Products LP, Winston-Salem (WS-1) Division. The Department has determined that on...

  18. 75 FR 76041 - Chrysler Group LLC Formerly Known as Chrysler LLC Kenosha Engine Plant Including On-Site Leased...

    Science.gov (United States)

    2010-12-07

    ..., Prodriver Leasing Systems, Inc., Teksystems, Inc., and Arcadis Kenosha, WI; Amended Certification Regarding... workers at the subject firm were engaged in employment related to the production of V-6 automobile engines..., ProDriver Leasing Systems, Inc., Teksystems, Inc., and Arcadis, Kenosha, Wisconsin were employed on...

  19. 76 FR 13667 - Chrysler Group LLC; Formerly Known as Chrysler LLC; Kenosha Engine Plant; Including On-Site...

    Science.gov (United States)

    2011-03-14

    ..., Prodriver Leasing Systems, Inc., Teksystems, Inc., Arcadis and the PIC Group, Kenosha, WI; Amended.... The workers at the subject firm were engaged in employment related to the production of V-6 automobile... Leasing Systems, Inc., Teksystems, Inc., Arcadis, and The PIC Group, Kenosha, Wisconsin, who became...

  20. 77 FR 40637 - Smurfit-Stone Container Corporation, Containerboard Mill, Including On-Site Leased Workers From...

    Science.gov (United States)

    2012-07-10

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-73,206] Smurfit-Stone Container... Assistance on May 6, 2010, applicable to workers of Smurfit-Stone Container Corporation, Containerboard Mill... corrugated medium, which is used in the production of corrugated containers (cardboard boxes). The company...

  1. 75 FR 43562 - FANUC Robotics America, Inc., Including On-Site Leased Workers From Right Angle Staffing, Inc...

    Science.gov (United States)

    2010-07-26

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-70,749] FANUC Robotics America... negative determination which was based on the finding that, during the relevant period, Fanuc Robotics... Robotics America, Inc., Rochester Hills, Michigan. Signed in Washington, DC, this 13th day of July 2010...

  2. 75 FR 38125 - Fanuc Robotics America, Inc. Including On-Site Leased Workers From Right Angle Staffing, Inc...

    Science.gov (United States)

    2010-07-01

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-70,749] Fanuc Robotics America... period, Fanuc Robotics America neither imported articles like or directly competitive with the robotic.... Furthermore, the Department surveyed Fanuc Robotics America's major declining customers regarding purchases of...

  3. 77 FR 21587 - Bayer Cropscience, LP, Including On-Site Leased Workers From Jacobs PSG, Middough Associates, Inc...

    Science.gov (United States)

    2012-04-10

    ... Engineering Solutions, Becht Engineering, Engineering Support Systems, Manufacturing Management Services, US..., Engineering Support Systems, Manufacturing Management Services, US Securities, WB Wells, Belcan, American... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR...

  4. 78 FR 42804 - SST Truck Company, LLC, a Navistar, Inc. Company Including On-Site Leased Workers From Employee...

    Science.gov (United States)

    2013-07-17

    ... Contract Services, Encore, International Business Machines (IBM), Akzo Nobel, US Security, ASF Logistics... Services, Encore, International Business Machines (IBM), Akzo Nobel, US Security, ASF Logistics, LLC... class 4-8 trucks. The company reports that workers leased from Encore, International Business Machines...

  5. 77 FR 6584 - RR Donnelley & Sons, Inc., Premedia Services Division, Including On-Site Leased Workers From...

    Science.gov (United States)

    2012-02-08

    ... the subject firm's major declining customers revealed no imports of digital photography, printed... production of articles like or directly competitive with the digital photography, printed proofs and digital... FR 76186). The workers were engaged in activities related to the production of digital photography...

  6. REPORT OF ON-SITE INSPECTION WORKSHOP-16

    Energy Technology Data Exchange (ETDEWEB)

    Sweeney, J J

    2009-07-07

    The central issue addressed by this workshop was the task of making the on-site inspection (OSI) part of the Comprehensive Nuclear-Test-Ban Treaty verification system operationally ready at entry into force of the Treaty. It is recognized, and this was emphasized by the 2008 OSI Integrated Field Exercise (IFE), that it is not possible to develop every part of the OSI regime simultaneously. Therefore, it is necessary to prioritize the approach to OSI readiness. The reviews of the IFE have pointed to many elements of OSI readiness that still need development. The objective of this workshop was to provide priorities for the path forward for Working Group B to consider. Several critical areas have been identified that are related to the development of OSI readiness: (1) Technology development: Priorities are radionuclide and noble gas sampling and analysis, visual observation, multispectral/infrared imaging methods, active seismic methods and the recognition of the importance of signatures. (2) Organizational development: Priorities are health and safety, the Operations Support Centre, the Equipment Storage and Maintenance Facility, information technology data flow and communications. (3) Resources: The expertise to develop key parts of the OSI regime is not available within the current OSI Division staff. To develop these aspects of the regime will require more staff or supplements to the staff with cost-free experts or other means. Aspects of the system that could benefit from more staff include radionuclide and noble gas detection methods, data flow and communications, visual observation, multispectral/infrared methods and health and safety. As the path forward, participants of this workshop recognized a need to optimize the development of OSI priorities. The outcome of this workshop is to suggest for consideration an operational approach to OSI readiness that utilizes results of an evaluation of the relative effectiveness of OSI elements versus their relative

  7. Global Scale Methane Emissions from On-Site Wastewater Management

    Science.gov (United States)

    Reid, M. C.; Guan, K.; Mauzerall, D. L.

    2013-12-01

    Pit latrines and other on-site sanitation methods are important forms of wastewater management at the global scale, providing hygienic and low-cost sanitation for more than 1.7 billion people in developing and middle-income regions. Latrines have also been identified as major sources of the greenhouse gas methane (CH4) from the anaerobic decomposition of organic waste in pits. Understanding the greenhouse gas footprint of different wastewater systems is essential for sustainable water resource development and management. Despite this importance, CH4 emissions from decentralized wastewater treatment have received little attention in the scientific literature, and the rough calculations underlying government inventories and integrated assessment models do not accurately capture variations in emissions within and between countries. In this study, we improve upon earlier efforts and develop the first spatially explicit approach to quantifying latrine CH4 emissions, combining a high-resolution geospatial analysis of population, urbanization, and water table (as an indicator of anaerobic decomposition pathways) with CH4 emissions factors from the 2006 IPCC Guidelines for National Greenhouse Gas Inventories. Country-level health and sanitation surveys were used to determine latrine utilization in 2000 and predict usage in 2015. 18 representative countries in Asia, Africa, and Latin America were selected for this analysis to illustrate regional variations in CH4 emissions and to include the greatest emitting nations. Our analysis confirms that pit latrines are a globally significant anthropogenic CH4 source, emitting 4.7 Tg CH4 yr-1 in the countries considered here. This total is projected to decrease ~25% by 2015, however, driven largely by rapid urbanization in China and decreased reliance on latrines in favor of flush toilets. India has the greatest potential for large growth in emissions in the post-2015 period, since public health campaigns to end open defecation

  8. Do On-site Mental Health Professionals Change Pediatricians’ Responses to Children’s Mental Health Problems?

    Science.gov (United States)

    Horwitz, Sarah McCue; Storfer-Isser, Amy; Kerker, Bonnie D.; Szilagyi, Moira; Garner, Andrew S.; O’Connor, Karen G.; Hoagwood, Kimberly E.; Green, Cori M.; Foy, Jane M.; Stein, Ruth E.K.

    2016-01-01

    Objective The objectives were to: assess the availability of on-site mental health professionals (MHP) in primary care; examine practice/pediatrician characteristics associated with on-site MHPs; and determine whether presence of on-site MHPs is related to pediatricians’ co-managing or more frequently identifying, treat/managing or referring MH problems. Methods Analyses included AAP members who participated in an AAP Periodic Survey in 2013 and who practiced general pediatrics (N=321). Measures included socio-demographics, practice characteristics, questions on about on-site MHPs, co-management of MH problems and pediatricians’ behaviors in response to 5 prevalent MH problems. Weighted univariate, bivariate and multivariable analyses were performed. Results Thirty-five percent reported on-site MHPs. Practice characteristics (medical schools/universities/HMOs, pediatricians usually identified, treat/managed or referred 5 common child MH problems. Among the subset of pediatricians who reported co-managing there was an association with co-management when the on-site MHP was a child psychiatrist, SA counselor, or social worker. Conclusions On-site MHPs are more frequent in settings where low-income children are served and where pediatricians train. Pediatricians who co-manage MH problems are more likely to do so when the on-site MHP is a child psychiatrist, SA counselor, or social worker. Overall, on-site MHPs were not associated with co-management or increased likelihood of pediatricians identifying, treating/managing, or referring children with 5 common child MH problems. PMID:27064141

  9. Enhanced On-Site Waste Management of Plasterboard in Construction Works: A Case Study in Spain

    Directory of Open Access Journals (Sweden)

    Ana Jiménez-Rivero

    2017-03-01

    Full Text Available On-site management of construction waste commonly determines its destination. In the case of plasterboard (PB, on-site segregation becomes crucial for closed-loop recycling. However, PB is commonly mixed with other wastes in Spain. In this context, the involvement of stakeholders that can contribute to reversing this current situation is needed. This paper analyzes on-site waste management of PB in Spain through a pilot study of a construction site, with the main objective of identifying best practices to increase waste prevention, waste minimization, and the recyclability of the waste. On-site visits and structured interviews were conducted. The results show five management stages: PB distribution (I; PB installation (II; Construction waste storage at the installation area (III; PB waste segregation at the installation area (IV and PB waste transfer to the PB container and storage (V. The proposed practices refer to each stage and include the merging of Stages III and IV. This measure would avoid the mixing of waste fractions in Stage III, maximizing the recyclability of PB. In addition, two requisites for achieving enhanced management are analyzed: ‘Training and commitment’ and ‘fulfilling the requirements established by the current regulation’. The results show that foremen adopted a more pessimistic attitude than installers towards a joint commitment for waste management. Moreover, not all supervisors valued the importance of a site waste management plan, regulated by the Royal Decree 105/2008 in Spain.

  10. On-site and off-site forensic analysis capabilities for proliferation and terrorism prevention

    International Nuclear Information System (INIS)

    Hart, B.R.; Whipple, R.E.; Nunes, P.J.; Reynolds, J.G.; Alcaraz, A.

    2004-01-01

    We present current on-site technologies that can be utilized for the screening of explosives, chemical agents, and environmental contaminants. These techniques must have the capability to detect various hazardous materials at very low levels, since they pose a major challenge for first responders. Specifically, the technology must detect concealed explosives or chemical agents on-site rapidly. Lawrence Livermore National Laboratory (LLNL) is currently developing several different high explosive screening and detection technologies for field use. Two technologies that have demonstrated an ability to screen for explosives at low levels are colorimetric spot tests and thin layer chromatography (TLC). Another technology that has demonstrated usefulness for the on-site analysis of unknowns is portable gas chromatography-mass spectrometry (GC-MS) with solid phase micro-extraction (SPME) sampling. Several examples utilizing these technologies and their usefulness will be presented. In addition to developing on-site screening methods, LLNL is an Organization for the Prohibition of Chemical Weapons (OPCW) designated laboratory and is certified to accept CW suspect samples. Currently, LLNL is expanding its ISO-17025 certification to include nuclear forensics and explosives. These off-site forensic analysis capabilities and certified procedures will support the needs for homeland security. We will highlight some of the ISO-17025 requirements to accredit procedures, handle samples, and reports. Work performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under contract W-7405-ENG-48. (author)

  11. On-site and off-site forensic analysis capabilities for proliferation and terrorism prevention

    International Nuclear Information System (INIS)

    Whipple, R.E.; Nunes, P.J.; Reynolds, J.G.; Alcaraz, A.; Hart, B.R.

    2004-01-01

    Full text: We will present current on-site technologies that can be utilized for the screening of explosives, chemical agents, and environmental contaminants. These techniques must have the capability to detect various hazardous materials at very low levels, since they pose a major challenge for first responders. Specifically, the technology must detect concealed explosives or chemical agents on-site rapidly. Lawrence Livermore National Laboratory (LLNL) is currently developing several different high explosive screening and detection technologies for field use. Two technologies that have demonstrated an ability to screen for explosives at low levels are colorimetric spot tests and thin layer chromatography (TLC). Another technology that has demonstrated usefulness for the on-site analysis of unknowns is portable gas chromatography-mass spectrometry (GC-MS) with solid phase micro-extraction (SPME) sampling. Several examples utilizing these technologies and their usefulness will be presented. In addition to developing on-site screening methods, LLNL is an Organization for the Prohibition of Chemical Weapons (OPCW) designated laboratory and is certified to accept CW suspect samples. Currently, LLNL is expanding its ISO-17025 certification to include nuclear forensics and explosives. These off-site forensic analysis capabilities and certified procedures will support the needs for homeland security. We will highlight some of the ISO-17025 requirements to accredit procedures, handle samples, and reports. Work performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under contract W-7405-ENG-48

  12. 2009 Melbourne metropolitan sewerage strategy: a portfolio of decentralised and on-site concept designs.

    Science.gov (United States)

    Brown, V; Jackson, D W; Khalifé, M

    2010-01-01

    The bulk and retail water companies of the greater Melbourne area are developing the 2009 Metropolitan Sewerage Strategy to provide sustainable sewerage services to 2060. The objective of the strategy is to establish long term principles and near term actions to produce a robust sewage management system for Melbourne. Melbourne's existing sewerage system is largely centralised and discharges to two major treatment plants. Several small satellite treatment plants service local urban areas generally more distant from the centralised system. Decentralised and on-site wastewater systems are options for future sewage management and could play a role in local recycling. A portfolio of 18 on-site and decentralised concept designs was developed, applicable to the full range of urban development types in Melbourne. The concepts can be used in evaluation of metropolitan system configurations as part of future integrated water cycle planning. The options included secondary and tertiary treatment systems incorporating re-use of water for non potable uses, urine separation, black and greywater separation and composting toilets. On-site and cluster treatment systems were analysed. Each option is described by its indicative capital and operating costs, energy use and water and nutrient balances. This paper summarises and compares the portfolio mix of decentralized and on-site options in Melbourne's context.

  13. On-site tests on the nuclear power plants

    International Nuclear Information System (INIS)

    Morilhat, P.; Favennec, J.M.; Neau, P.; Preudhomme, E.

    1996-01-01

    On-site tests and experiments are performed by EDF Research and Development Division on the nuclear power plants to assess the behaviour of major components submitted to thermal and vibratory solicitations. On-going studies deal with the qualification of new nuclear power plant standard and with the feedback of plants under operation. The tests, particularly the investigation tests, correspond to large investments and entail an important data volume which must ensure the continuity over a long period of the order of magnitude of the in-service plant life (around 40 years). This paper addresses the on-site experimental activities, describes the means to be used, and gives an example: the qualification of SG of new 1450 MW nuclear power plants. (author)

  14. On-site early-warning system for Bishkek (Kyrgyzstan

    Directory of Open Access Journals (Sweden)

    Dino Bindi

    2015-04-01

    Full Text Available In this work, the development of an on-site early warning system for Bishkek (Kyrgyzstan is outlined. Several low cost sensors equipped with MEMS accelerometers are installed in eight buildings distributed within the urban area. The different sensing units communicate each other via wireless links and the seismic data are streamed in real-time to the data center using internet. Since each single sensing unit has computing capabilities, software for data processing can be installed to perform decentralized actions. In particular, each sensing unit can perform event detection task and run software for on-site early warning. If a description for the vulnerability of the building is uploaded in the sensing unit, this piece of information can be exploited to introduce the expected probability of damage in the early-warning protocol customized for a specific structure.

  15. The feasibility of mobile computing for on-site inspection.

    Energy Technology Data Exchange (ETDEWEB)

    Horak, Karl Emanuel; DeLand, Sharon Marie; Blair, Dianna Sue

    2014-09-01

    With over 5 billion cellphones in a world of 7 billion inhabitants, mobile phones are the most quickly adopted consumer technology in the history of the world. Miniaturized, power-efficient sensors, especially video-capable cameras, are becoming extremely widespread, especially when one factors in wearable technology like Apples Pebble, GoPro video systems, Google Glass, and lifeloggers. Tablet computers are becoming more common, lighter weight, and power-efficient. In this report the authors explore recent developments in mobile computing and their potential application to on-site inspection for arms control verification and treaty compliance determination. We examine how such technology can effectively be applied to current and potential future inspection regimes. Use cases are given for both host-escort and inspection teams. The results of field trials and their implications for on-site inspections are discussed.

  16. High purity hydrogen generator for on-site hydrogen production

    Energy Technology Data Exchange (ETDEWEB)

    Jaesung Han; Il-Su Kim; Keun-Seob Choi [Taedok Institute of Technology, Taejon (Korea)

    2002-10-01

    We report a compact on-site hydrogen generator, which produces 10 Nm{sup 3}/h of 99.9995% or higher purity hydrogen from methanol water mixture. This system consists of a methanol steam reformer to get hydrogen rich reformed gas and a metal membrane purification module to recover high purity hydrogen from the reformed gas. It can be used either as the on-site hydrogen supplier for industries or as the fuel processor for fuel cells. The hydrogen recovery by the metal membrane is about 75%, and the remaining 25% of hydrogen is recycled and burned in the catalytic combustion zone to supply heat for the endothermic steam reforming reaction. The overall thermal efficiency of the system is calculated to be 82% based on high heating values of methanol feed and product hydrogen. (author)

  17. The On-Site Analysis of the Cherenkov Telescope Array

    Science.gov (United States)

    Bulgarelli, A.; Fioretti, V.; Zoli, A.; Aboudan, A.; Rodríguez-Vázquez, J. J.; De Cesare, G.; De Rosa, A.; Maier, G.; Lyard, E.; Bastieri, D.; Lombardi, S.; Tosti, G.; Bergamaschi, S.; Beneventano, D.; Lamanna, G.; Jacquemier, J.; Kosack, K.; Antonelli, L. A.; Boisson, C.; Borkowski, J.; Buson, S.; Carosi, A.; Conforti, V.; Colomé, P.; de los Reyes, R.; Dumm, J.; Evans, P.; Fortson, L.; Fuessling, M.; Gotz, D.; Graciani Diaz, R.; Gianotti, F.; Grandi, P.; Hinton, J.; Humensky, B.; Inoue, S.; Knodlseder, J.; Le Flour, T.; Lindemann, R.; Malaguti, G.; Markoff, S.; Marisaldi, M.; Neyroud, N.; Nicastro, L.; Ohm, S.; Osborne, J. P.; Oya, I.; Rodriguez, J.; Rosen, S.; Ribó, M.; Tacchini, A.; Schussler, F.; Stolarczyk, T.; Torresi, E.; Testa, V.; Wegner, P.; Weinstein, A.

    2015-07-01

    The Cherenkov Telescope Array (CTA) observatory will be one of the largest ground-based very high-energy gamma-ray observatories. The On-Site Analysis will be the first CTA scientific analysis of data acquired from the array of telescopes, in both northern and southern sites. The On-Site Analysis will have two pipelines: the Level-A pipeline (also known as Real-Time Analysis, RTA) and the level-B one. The RTA performs data quality monitoring and must be able to issue automated alerts on variable and transient astrophysical sources within 30 seconds from the last acquired Cherenkov event that contributes to the alert, with a sensitivity not worse than the one achieved by the final pipeline by more than a factor of 3. The Level-B Analysis has a better sensitivity (not be worse than the final one by a factor of 2) and the results should be available within 10 hours from the acquisition of the data: for this reason this analysis could be performed at the end of an observation or next morning. The latency (in particular for the RTA) and the sensitivity requirements are challenging because of the large data rate, a few GByte/s. The remote connection to the CTA candidate site with a rather limited network bandwidth makes the issue of the exported data size extremely critical and prevents any kind of processing in real-time of the data outside the site of the telescopes. For these reasons the analysis will be performed on-site with infrastructures co-located with the telescopes, with limited electrical power availability and with a reduced possibility of human intervention. This means, for example, that the on-site hardware infrastructure should have low-power consumption. A substantial effort towards the optimization of high-throughput computing service is envisioned to provide hardware and software solutions with high-throughput, low-power consumption at a low-cost.

  18. On-site testing of crop drying fans

    OpenAIRE

    Winkelman, Paul M.

    1988-01-01

    The commercial peanut dryers used today were first conceived when energy was relatively inexpensive. Since then, energy costs have increased significantly, and more efficient peanuts dryers are desirable. To evaluate dryer efficiency, a mobile fan test facility was designed, built and calibrated for on-site fan airflow and energy measurements. Four-, six-, and eight-trailer peanut dryers were tested for performance. The characteristics observed were delivery of fan airflow as compared to m...

  19. Continuous feed, on-site composting of kitchen garbage.

    Science.gov (United States)

    Hwang, Eung-Ju; Shin, Hang-Sik; Tay, Joo-Hwa

    2002-04-01

    Kitchen garbage generated at a school cafeteria was treated and stabilised in a controlled on-site composting unit for volume reduction and on-site utilisation of processed garbage. The on-site composter was fed with the garbage on a daily basis during the two-months experimental period. Compost was not removed from the unit but was entirely reused as a bulking agent in order to minimise the need for additional bulking agent and compost handling. Performance of the composter tinder this condition was investigated. Most of the easily degradable organic matter (EDM) in the garbage was biodegraded rapidly, and the final product had a low content of EDM. Lipids, total sugar, and hemi-cellulose were degraded 96%, 81%, and 66% respectively. Free air space (FAS) was higher than 0.5 all the time, so accumulation of dry matter in the unit was not significant in reducing reaction efficiency. Other reaction parameters such as pH and MC were kept within a suitable range; however, it was advisable to maintain MC at over 46%. As a result, this method of operation was able to stabilise the garbage with low sawdust demand and little compost production.

  20. The development of an on-site container

    International Nuclear Information System (INIS)

    Glass, R.E.; McAllaster, M.E.; Jones, P.L.; McKinney, A.L.

    1992-01-01

    Sandia National Laboratories (SNL) has developed a package for the on-site transport of chemical munitions for the US Army. This package was designed to prevent the release of lethal quantities of chemical agents during transportation of munitions to the demilitarization facilities on-site. The packaging prevents auto-ignition of the munitions by limiting the thermal and structural assault on the munitions during an accident. This package, with some modifications to account for contents, may be suitable for the on-site transport of mixed wastes at United States Department of Energy facilities. This paper discusses the design and verification testing of the package. The safety criteria for the package were modeled after the International Atomic Energy Agency (IAEA) hypothetical accident sequence and modified to take credit for operational controls. The modified accident sequence consisted of drop, puncture, and thermal events. The post-accident leak rate was established to prevent harm to an exposed worker. The packaging has a mass of 8600 kg and can accommodate up to 3600 kg of contents. The interior of the package is 188 cm in diameter and 232 cm long. Two sample ports can be used to sample the interior of the package prior to opening the closure and an o-ring test port can be used to determine the leak rates prior to and after transport

  1. Field sampling and selecting on-site analytical methods for explosives in soil

    Energy Technology Data Exchange (ETDEWEB)

    Crockett, A.B.; Craig, H.D.; Jenkins, T.F.; Sisk, W.E.

    1996-12-01

    A large number of defense-related sites are contaminated with elevated levels of secondary explosives. Levels of contamination range from barely detectable to levels above 10% that need special handling because of the detonation potential. Characterization of explosives-contaminated sites is particularly difficult because of the very heterogeneous distribution of contamination in the environment and within samples. To improve site characterization, several options exist including collecting more samples, providing on-site analytical data to help direct the investigation, compositing samples, improving homogenization of the samples, and extracting larger samples. This publication is intended to provide guidance to Remedial Project Managers regarding field sampling and on-site analytical methods for detecting and quantifying secondary explosive compounds in soils, and is not intended to include discussions of the safety issues associated with sites contaminated with explosive residues.

  2. Industrial paramedics, out on site but not out of mind.

    Science.gov (United States)

    Acker, Joseph J; Johnston, Tania M; Lazarsfeld-Jensen, Ann

    2014-01-01

    (MOEMS). There is no single definition or comprehensive role description for industrial paramedic practice within the literature. Worldwide, there is little high-quality published evidence to adequately reflect all aspects of industrial paramedic practice. However, based on the literature available, this definition is offered: 'An industrial paramedic is an advanced clinical practitioner in paramedicine with an expanded scope of practice. The industrial paramedic provides emergency response, primary health care, chronic disease management, injury prevention, health promotion, medical referral, and repatriation coordination at remote mining sites, offshore installations, and other isolated industry settings. The industrial paramedic is resourceful, adaptable, and comfortable working independently. Industrial paramedics practice on site with limited resources, remotely located from tertiary care, and use telemedicine to consult with other health professionals as required. Industrial paramedics are experts at rapidly assessing, prioritising, and establishing control in their unpredictable workspace to reduce risks and create an environment conducive to quality patient care. The industrial paramedic preferably holds a specialised tertiary qualification and is committed to maintaining their clinical competency through continuing professional development.' Further research is required to validate, refute, or expand this proposed definition.

  3. On-site test for cannabinoids in oral fluid.

    Science.gov (United States)

    Desrosiers, Nathalie A; Lee, Dayong; Schwope, David M; Milman, Garry; Barnes, Allan J; Gorelick, David A; Huestis, Marilyn A

    2012-10-01

    Oral fluid (OF) testing offers noninvasive sample collection for on-site drug testing; however, to date, test performance for Δ(9)-tetrahydrocannabinol (THC) detection has had unacceptable diagnostic sensitivity. On-site tests must accurately identify cannabis exposure because this drug accounts for the highest prevalence in workplace drug testing and driving under the influence of drugs (DUID) programs. Ten cannabis smokers (9 males, 1 female) provided written informed consent to participate in this institutional review board-approved study and smoked 1 6.8%-THC cigarette ad libitum. OF was collected with the Draeger DrugTest(®) 5000 test cassette and Quantisal™ device 0.5 h before and up to 22 h after smoking. Test cassettes were analyzed within 15 min (n = 66), and Quantisal GC-MS THC results obtained within 24 h. Final THC detection times and test performances were assessed at different cannabinoid cutoffs. Diagnostic sensitivity, diagnostic specificity, and efficiency at DrugTest 5000's 5 μg/L screening cutoff and various THC confirmation cutoffs were 86.2-90.7, 75.0-77.8, and 84.8-87.9%, respectively. Last detection times were >22 h, longer than previously suggested. Confirmation of 11-nor-9-carboxy-THC, absent in THC smoke, minimized the potential for passive OF contamination and still provided 22-h windows of detection, appropriate for workplace drug testing, whereas confirmation of cannabidiol, and/or cannabinol yielded shorter 6-h windows of detection, appropriate for DUID OF testing. The DrugTest 5000 on-site device provided high diagnostic sensitivity for detection of cannabinoid exposure, and the selection of OF confirmation analytes and cutoffs provided appropriate windows of detection to meet the goals of different drug testing programs. © 2012 American Association for Clinical Chemistry

  4. On-site worker-risk calculations using MACCS

    International Nuclear Information System (INIS)

    Peterson, V.L.

    1993-01-01

    We have revised the latest version of MACCS for use with the calculation of doses and health risks to on-site workers for postulated accidents at the Rocky Flats Plant (RFP) in Colorado. The modifications fall into two areas: (1) an improved estimate of shielding offered by buildings to workers that remain indoors; and, (2) an improved treatment of building-wake effects, which affects both indoor and outdoor workers. Because the postulated accident can be anywhere on plant site, user-friendly software has been developed to create those portions of the (revised) MACCS input data files that are specific to the accident site

  5. On-site storage of high level nuclear waste: attitudes and perceptions of local residents.

    Science.gov (United States)

    Bassett, G W; Jenkins-Smith, H C; Silva, C

    1996-06-01

    No public policy issue has been as difficult as high-level nuclear waste. Debates continue regarding Yucca Mountain as a disposal site, and-more generally-the appropriateness of geologic disposal and the need to act quickly. Previous research has focused on possible social, political, and economic consequences of a facility in Nevada. Impacts have been predicted to be potentially large and to emanate mainly from stigmatization of the region due to increased perceptions of risk. Analogous impacts from leaving waste at power plants have been either ignored or assumed to be negligible. This paper presents survey results on attitudes of residents in three counties where nuclear waste is currently stored. Topics include perceived risk, knowledge of nuclear waste and radiation, and impacts on jobs, tourism, and housing values from leaving waste on site. Results are similar to what has been reported for Nevada; the public is concerned about possible adverse effects from on-site storage of waste.

  6. Portable Analytical Systems for On-Site Diagnosis of Exposure to Pesticides and Nerve Agents

    Energy Technology Data Exchange (ETDEWEB)

    Lin, Yuehe; Wang, Jun; Liu, Guodong; Timchalk, Chuck

    2009-12-01

    In this chapter, we summarize recent work in our laboratory on the development of sensitive portable analytical systems for use in on-site detection of exposure to organophosphate (OP) pesticides and chemical nerve agents. These systems are based on various nanomaterials functioning as transducers; recognition agents or labels and various elelectrochemical/immunoassay techniques. The studied nanomaterials included functionalized carbon nanotubes (CNT), zirconia nanoparticles (NPs) and quantum dots (QDs). Three biomarkers e.g. the free OPs, metabolites of OPs and protein-OP adducts in biological matrices have been employed for biomonitoring of OP exposure with our developed system. It has been found that the nanomaterial-based portable analytical systems have high sensitivity for the detection of the biomarkers, which suggest that these technologies offer great promise for the rapid and on-site detection and evaluation of OP exposure.

  7. Experience in verification regimes. United States On-Site Inspection Agency

    International Nuclear Information System (INIS)

    Reppert, J.

    1998-01-01

    Experiences are described of the United States On-site Inspection Agency in verification regimes all over the world where it has been applied in the last 30 years. The challenge for the future is to extend the benefits of the applied tools to all states in all regions to enhance stability and to create conditions for peace at lower levels of armaments than currently exist. The USA need to engage states currently caught in cycles of violence and arms escalation. They must examine technologies which together with on-site aspects of verification or transparency regimes can provide a comprehensive picture at affordable costs. They foresee a growth in combined training with new states entering for the first time into regime that include arms control and transparency measure

  8. The development of an on-site container

    International Nuclear Information System (INIS)

    Glass, R.E.; McAllaster, M.E.; Jones, P.L.; McKinney, A.L.

    1993-01-01

    This paper describes the results of the development of a packaging designed for on-site transportation of chemical munitions. The criteria for the package were patterned after the requirements for Type B packagings, but were modified to take credit for the operational controls that could be applied on-site. The design phase has been completed and a contract has been placed for fabrication of 165 units. In addition to the tests completed during the design phase, a complete sequence of verification tests will be performed on the first fleet unit. This sequence will consist of: (1) a 22,700-kg load placed on the packaging for 24 hours, (2) the flat side free drop, (3) the center-of-gravity over closure joint puncture test, and (4) a 15-min all-engulfing JP-4 pool-fire test. At the completion of the test sequence, the package will be required to meet the less than 1 x 10 -1 std cc/s leak test. (J.P.N.)

  9. The On-Site Analysis of the Cherenkov Telescope Array

    CERN Document Server

    Bulgarelli, Andrea; Zoli, Andrea; Aboudan, Alessio; Rodríguez-Vázquez, Juan José; De Cesare, Giovanni; De Rosa, Adriano; Maier, Gernot; Lyard, Etienne; Bastieri, Denis; Lombardi, Saverio; Tosti, Gino; Bergamaschi, Sonia; Beneventano, Domenico; Lamanna, Giovanni; Jacquemier, Jean; Kosack, Karl; Antonelli, Lucio Angelo; Boisson, Catherine; Borkowski, Jerzy; Buson, Sara; Carosi, Alessandro; Conforti, Vito; Colomé, Pep; Reyes, Raquel de los; Dumm, Jon; Evans, Phil; Fortson, Lucy; Fuessling, Matthias; Gotz, Diego; Graciani, Ricardo; Gianotti, Fulvio; Grandi, Paola; Hinton, Jim; Humensky, Brian; Inoue, Susumu; Knödlseder, Jürgen; Flour, Thierry Le; Lindemann, Rico; Malaguti, Giuseppe; Markoff, Sera; Marisaldi, Martino; Neyroud, Nadine; Nicastro, Luciano; Ohm, Stefan; Osborne, Julian; Oya, Igor; Rodriguez, Jerome; Rosen, Simon; Ribo, Marc; Tacchini, Alessandro; Schüssler, Fabian; Stolarczyk, Thierry; Torresi, Eleonora; Testa, Vincenzo; Wegner, Peter

    2015-01-01

    The Cherenkov Telescope Array (CTA) observatory will be one of the largest ground-based very high-energy gamma-ray observatories. The On-Site Analysis will be the first CTA scientific analysis of data acquired from the array of telescopes, in both northern and southern sites. The On-Site Analysis will have two pipelines: the Level-A pipeline (also known as Real-Time Analysis, RTA) and the level-B one. The RTA performs data quality monitoring and must be able to issue automated alerts on variable and transient astrophysical sources within 30 seconds from the last acquired Cherenkov event that contributes to the alert, with a sensitivity not worse than the one achieved by the final pipeline by more than a factor of 3. The Level-B Analysis has a better sensitivity (not be worse than the final one by a factor of 2) and the results should be available within 10 hours from the acquisition of the data: for this reason this analysis could be performed at the end of an observation or next morning. The latency (in part...

  10. Estimations of On-site Directional Wave Spectra from Measured Ship Responses

    DEFF Research Database (Denmark)

    Nielsen, Ulrik Dam

    2006-01-01

    include an quivalence of energy in the governing equations and, as regards the parametric concept, a frequency dependent spreading of the waves is introduced. The paper includes an extensive analysis of full-scale measurements for which the directional wave spectra are estimated by the two ship response......In general, two main concepts can be applied to estimate the on-site directional wave spectrum on the basis of ship response measurements: 1) a parametric method which assumes the wave spectrum to be composed by parameterised wave spectra, or 2) a non-parametric method where the directional wave...

  11. Propagation of transition fronts in nonlinear chains with non-degenerate on-site potentials

    Science.gov (United States)

    Shiroky, I. B.; Gendelman, O. V.

    2018-02-01

    We address the problem of transition front propagation in chains with a bi-stable nondegenerate on-site potential and a nonlinear gradient coupling. For generic nonlinear coupling, one encounters a special regime of transitions, characterized by extremely narrow fronts, far supersonic velocities of the front propagation, and long waves in the oscillatory tail. This regime can be qualitatively associated with a shock wave. The front propagation can be described with the help of a simple reduced-order model; the latter delivers a kinetic law, which is almost not sensitive to the fine details of the on-site potential. Besides, it is possible to predict all main characteristics of the transition front, including its velocity, as well as the frequency and the amplitude of the oscillatory tail. Numerical results are in good agreement with the analytical predictions. The suggested approach allows one to consider the effects of an external pre-load, the next-nearest-neighbor coupling and the on-site damping. When the damping is moderate, it is possible to consider the shock propagation in the damped chain as a perturbation of the undamped dynamics. This approach yields reasonable predictions. When the damping is high, the transition front enters a completely different asymptotic regime of a subsonic kink. The gradient nonlinearity generically turns negligible, and the propagating front converges to the regime described by a simple exact solution for a continuous model with linear coupling.

  12. Local Area Artworks: Collaborative Art Interpretation On-Site

    DEFF Research Database (Denmark)

    Polli, Anna Maria; Korn, Matthias; Klokmose, Clemens Nylandsted

    2013-01-01

    In this paper we present Local Area Artworks, a system enabling collaborative art interpretation on-site deployed during an exhibition in a local art gallery. Through the system, we explore ways to re-connect people to the local place by making use of their personal mobile devices as interfaces...... to the shared physical space. We do this by re-emphasizing the local characteristics of wireless networks over the global connectivity to the Internet. With a collaborative writing system in a semi-public place, we encourage local art discussions and provide a platform for the public to actively participate...... in interpretations of individual artworks. Our preliminary findings suggest that people were (to our surprise) not questioning the inner workings of our system. Through engaging with the system, individuals felt being part of the exhibition. However, no coherent piece of text emerged during the runtime...

  13. Enhancement of on-site emergency diesel generator reliability

    International Nuclear Information System (INIS)

    Boner, G.L.; Hanners, H.W.

    1979-01-01

    The University of Dayton Research Institute has concluded a program designed to provide NRC/DOR with technical assistance in evaluating the factors leading to improved reliability of on-site emergency diesel generator (DG) units. The program consisted of a comprehensive review of DG maintenance and operating experience and a comparative evaluation of the DG manufacturer's recommendations. This information, will enable the NRC to improve the basis on which it makes regulatory decisions. The primary goal of the program is to better identify the main problem areas which decrease the reliability of the DG units and make recommendations. The report has attained the program objectives by identifying and discussing the more significant problems and presenting the recommended corrective actions. The identified problems have been categorized into three groups as a function of their significance

  14. Radionuclide monitoring techniques in on-site inspection for CTBT

    International Nuclear Information System (INIS)

    Zhang Lixing

    2004-01-01

    The Comprehensive Nuclear-Test-Ban Treaty (CTBT) was adopted by the-General Assembly of United Nations and opened for signature by all States in September 1996. The On-Site Inspection (OSI) is an important element of the CTBT verification regime. The purpose of the radionuclide monitoring in the OSI for the CTBT is to narrow down the inspected area through general searching and measuring the remain radioactivity of a suspect explosion event, searching and determining the positions for sampling, and collecting evidences of nuclear explosion through the sample analyses. The radiation safety of the inspection team is the first important consideration. Therefore, inspection team should investigate the radiation level for OSI area and determine a safety program for the OSI according to the results of the investigation. At the beginning of an OSI, vehicle-movable radioactivity measurement could be conducted quickly over large area, and based on the results of an initial overflight, airplane-movable radioactivity measurement may be conducted in an additional overflight. General information about the inspection area could be obtained, based on which some part of the area obviously irrelevant with the purpose of the inspection could be excluded and the inspection area could be narrowed down. Temporary radionuclide monitoring stations which collect and monitor the presence of relevant particulate matter in the atmosphere of the inspection area may be established by the inspection team. HPGe gamma spectrometer with blinded energy windows should be used in measurement in order to protect sensitive information. Monitoring the presence of radioxenon and argon-37 in the atmosphere and soil of the inspection area is also very important for OSI using specific equipments. Radionuclides contained in soil and water of inspection area can be measured by Marinelli beaker and HPGe gamma spectrometer with blinded energy windows. The objective of drilling is to directly obtain data and

  15. Design Status and Applications of Small reactors without On-site Refuelling

    International Nuclear Information System (INIS)

    Kuznetsov, V.

    2006-01-01

    Small reactors without on-site refuelling are the reactors that can operate without reloading and shuffling of fuel for a reasonably long period, consistent with plant economy and considerations of energy security, with no fresh or spent fuel being stored at a site during reactor operation. Such reactors could simplify the implementation of safeguards and provide certain guarantees of sovereignty to those countries that would prefer to lease fuel from a foreign vendor or, perhaps, an international fuel cycle centre. About 30 concepts of such reactors are being analyzed or developed in 6 IAEA Member States. They cover all principle reactor lines: water cooled, fast gas cooled, sodium cooled, lead or lead bismuth cooled and molten salt cooled reactors. An increased refuelling interval could be achieved with reduced core power density, burnable absorbers, or high conversion ratio. The design goals for small reactors without on-site refuelling, inter alia, include: difficult unauthorized access to fuel; design provisions to facilitate the implementation of safeguards; capability to survive all postulated accident scenarios without requiring emergency response in the public domain; economic competitiveness for anticipated market conditions and applications; the capability to achieve higher manufacturing quality through factory mass production, design standardization and common basis for design certification; and a flexibility in siting and applications. Such reactors are often considered in conjunction with fuel or NPP leasing Small reactors without on-site refuelling have many common technology development issues related to the provision of lifetime core operation, economic competitiveness, high level of safety and proliferation resistance. Reestablishment of a practice of licensing by test and establishment of legal provisions and the insurance scheme for a transit of fuel loads or factory fabricated reactors through the territory of a third country are mentioned as

  16. Testing the applicability of rapid on-site enzymatic activity detection for surface water monitoring

    Science.gov (United States)

    Stadler, Philipp; Vogl, Wolfgang; Juri, Koschelnik; Markus, Epp; Maximilian, Lackner; Markus, Oismüller; Monika, Kumpan; Peter, Strauss; Regina, Sommer; Gabriela, Ryzinska-Paier; Farnleitner Andreas, H.; Matthias, Zessner

    2015-04-01

    On-site detection of enzymatic activities has been suggested as a rapid surrogate for microbiological pollution monitoring of water resources (e.g. using glucuronidases, galactosidases, esterases). Due to the possible short measuring intervals enzymatic methods have high potential as near-real time water quality monitoring tools. This presentation describes results from a long termed field test. For twelve months, two ColiMinder devices (Vienna Water Monitoring, Austria) for on-site determination of enzymatic activity were tested for stream water monitoring at the experimental catchment HOAL (Hydrological Open Air Laboratory, Center for Water Resource Systems, Vienna University of Technology). The devices were overall able to follow and reflect the diverse hydrological and microbiological conditions of the monitored stream during the test period. Continuous data in high temporal resolution captured the course of enzymatic activity in stream water during diverse rainfall events. The method also proofed sensitive enough to determine diurnal fluctuations of enzymatic activity in stream water during dry periods. The method was able to capture a seasonal trend of enzymatic activity in stream water that matches the results gained from Colilert18 analysis for E. coli and coliform bacteria of monthly grab samples. Furthermore the comparison of ColiMinder data with measurements gained at the same test site with devices using the same method but having different construction design (BACTcontrol, microLAN) showed consistent measuring results. Comparative analysis showed significant differences between measured enzymatic activity (modified fishman units and pmol/min/100ml) and cultivation based analyses (most probable number, colony forming unit). Methods of enzymatic activity measures are capable to detect ideally the enzymatic activity caused by all active target bacteria members, including VBNC (viable but nonculturable) while cultivation based methods cannot detect VBNC

  17. On-site concrete cask storage system for spent nuclear fuel

    International Nuclear Information System (INIS)

    Craig, P.A.; Haelsig, R.T.; Kent, J.D.; Schmoker, D.S.

    1989-01-01

    A method is described of storing spent nuclear fuel assemblies including the steps of: transferring the fuel assemblies from a spent-fuel pool to a moveable concrete storage cask located outside the spent-fuel pool; maintaining a barrier between the fuel and the concrete in the cask to prevent contamination of the concrete by the fuel; maintaining the concrete storage cask containing the spent-fuel on site at the reactor complex for some predetermined period; transferring the fuel assemblies from the concrete storage cask to a shipping container; and, recycling the concrete storage cask

  18. On-site demonstration procedure for solid-state fluorescent ballast

    Energy Technology Data Exchange (ETDEWEB)

    Verderber, R.; Morse, O.

    1980-09-01

    The report was presented to plant engineers and managers who were involved in an on-site demonstration of EETech solid-state ballasts for two 40-watt T12 fluorescent lamps. The report includes a brief review of the operating principles of solid-state fluorescent ballasts and the status of development achieved during the LBL program. The remainder of the test describes the techniques of managing and instrumenting a test area for assessing the performance of solid-state fluorescent ballasts at an occupied site.

  19. On-site equipment and materials against CBRNE terrorism

    International Nuclear Information System (INIS)

    Yamamoto, Soichiro; Tokita, Kenichi

    2016-01-01

    There is no almighty field service equipment that can handle by itself all CBRNE (Chemical, Biological, Radiological, Nuclear, Explosive) terrorism. Since there is merit and demerit for each of equipment, operation methods and linkage of material/equipment based on detection principle are indispensable. This paper explained the principle and operation method of detection equipment, operation using multiple material/equipment, and system construction to facilitate cooperation with related ministries and agencies. There are six examples as typical material/equipment and detection principle for handling CBRNE as shown below: (1) ion mobility spectrometer, (2) infrared spectroscopy, (3) Raman scattering spectroscopy, (4) gas chromatographic mass spectrometry, (5) fluorescent reactive dye classification method, and (6) antigen antibody reaction method. This paper shows a flowchart that can measure within the duration of a respirator while wearing Level A protective clothing (about 15 to 20 min) by the combination of detector/analyzer based on these methods. The authors developed an information system that allows prompt information exchange between the on-site administrative agencies, research institutes, and other related organizations via network, in the case when substances etc. could not be specified in the above flowchart. (A.O.)

  20. An On-Site Presentation of Invisible Prehistoric Landscapes

    Directory of Open Access Journals (Sweden)

    Jiri Unger

    2017-03-01

    Full Text Available The rapid development of information technology has enabled the creation of entirely new presentation frameworks and this article will attempt to explore the subject of on-site presentation of archaeological sites. The most frequently used environment currently has been in the form of a variety of virtual museums that are accessible on the Internet; in essence these keep their visitors stuck in front of a PC monitor. One option that allows leaving the monitor and stepping directly out-of-doors into a virtual open-air museum is by means of applications for mobile phones. Terms such as 'virtual' or 'augmented reality' no longer represent a million light-years away science-fiction concepts, but rather a new tool for public archaeology and for the preservation of the archaeological heritage. This article presents several projects that have been implemented by the Archaeological Institute in Prague, who, by using mobile applications, built virtual open-air museums directly in the locations of archaeological excavations.

  1. Impact of external events on site evaluation: a probabilistic approach

    International Nuclear Information System (INIS)

    Jaccarino, E.; Giuliani, P.; Zaffiro, C.

    1975-01-01

    A probabilistic method is proposed for definition of the reference external events of nuclear sites. The external events taken into account are earthquakes, floods and tornadoes. On the basis of the available historical data for each event it is possible to perform statistical analyses to determine the probability of occurrence on site of events of given characteristics. For earthquakes, the method of analysis takes into consideration both the annual frequency of seismic events in Italy and the probabilistic distribution of areas stricken by each event. For floods, the methods of analysis of hydrological data and the basic criteria for the determination of design events are discussed and the general lines of the hydraulic analysis of a nuclear site are shown. For tornadoes, the statistical analysis has been performed for the events which occurred in Italy during the last 40 years; these events have been classified according to an empirical intensity scale. The probability of each reference event should be a function of the potential radiological damage associated with the particular type of plant which must be installed on the site. Thus the reference event could be chosen such that for the whole of the national territory the risk for safety and environmental protection is the same. (author)

  2. ON-SITE SOLID PHRASE EXTRACTION AND LABORATORY ...

    Science.gov (United States)

    Fragrance materials, such as synthetic musks in aqueous samples, are normally analyzed by GC/MS in the selected ion monitoring (SIM) mode to provide maximum sensitivity after liquid-liquid extraction of I -L samples. A I -L sample, however, usually provides too little analyte for full-scan data acquisition. An on-site extraction method for extracting synthetic musks from 60 L of wastewater effluent has been developed. Such a large sample volume permits high-quality, full-scan mass spectra to be obtained for various synthetic musk compounds. Quantification of these compounds was conveniently achieved from the full-scan data directly, without preparing SIM descriptors for each compound to acquire SIM data. The research focused on in the subtasks is the development and application of state-of the-art technologies to meet the needs of the public, Office of Water, and ORD in the area of Water Quality. Located In the subtasks are the various research projects being performed in support of this Task and more in-depth coverage of each project. Briefly, each project's objective is stated below.Subtask 1: To integrate state-of-the-art technologies (polar organic chemical integrative samplers, advanced solid-phase extraction methodologies with liquid chromatography/electrospray/mass spectrometry) and apply them to studying the sources and fate of a select list of PPCPs. Application and improvement of analytical methodologies that can detect non-volatile, polar, water-sol

  3. On site inspection for nuclear test ban verirication

    Directory of Open Access Journals (Sweden)

    P. D. Marschall

    1994-06-01

    Full Text Available The problem of verifying compliance with a nuclear test ban treaty is mainly a technical one. However the problem of detecting, locating and identifying nuclear explosions has, since the late 1950s, been intimately involved with the political problems associated with negotiating a treaty. In fact there are few other areas in which policy, diplomacy and science have been so interwoven. This paper attempts to illustrate how technology can. be applied to solve some of the political problems which arise when considering the role of an On Site Inspection (OSI to determine whether or not a nuclear explosion, in violation of a treaty, has occurred or not. It is hoped that the reader, with a scientific background, but with little or no experience of treaty negotiations, will gain an. insight as to how technical matters can interact with political requirements. The demands made on scientists to provide technical support for negotiating and rnonitoring compliance of a treaty have increased significanfly over the last 40 years. This is a period in which a number of major treaties have contained a significant technical component e.g. the Limited Test Ban Treaty (Threshold Treaty and the Chemical Weapon Convention. This paper gives an indication of some of the political decisions which will have to be made and suggests some of the technical methods which are of value in the identification of a clandestine nuclear explosion.

  4. Technical methods employed for the on-site inspection

    International Nuclear Information System (INIS)

    Takano, M.; Krioutchenkov, V.

    2001-01-01

    In the paper, the technical methods to be used for the on-site inspection (OSI) are reviewed. The main purpose of the OSI is to find evidences of a nuclear explosion conducted any place in the world, however, the technical methods described in the paper might be employed for a suspected underground explosion. Various technical methods are described but they can be classified into two categories, namely, technical methods, (1) to identify fission products, and (2) to identify underground evidences. Fission products can be identified by conventional gamma spectrum analysis, however, for the OSI, radioactive Xe and Ar are important nuclides since they are supposed to leak to the ground surface even when the explosion is conducted in deep underground. The seismic and various other technical methods, which might be commonly used by mining industry, can identify the underground evidences, such as a cavity. However, these technical methods might be necessary to be verified to confirm the applicability and effectiveness to OSI objectives. (orig.) [de

  5. Pump apparatus including deconsolidator

    Energy Technology Data Exchange (ETDEWEB)

    Sonwane, Chandrashekhar; Saunders, Timothy; Fitzsimmons, Mark Andrew

    2014-10-07

    A pump apparatus includes a particulate pump that defines a passage that extends from an inlet to an outlet. A duct is in flow communication with the outlet. The duct includes a deconsolidator configured to fragment particle agglomerates received from the passage.

  6. Optical modulator including grapene

    Science.gov (United States)

    Liu, Ming; Yin, Xiaobo; Zhang, Xiang

    2016-06-07

    The present invention provides for a one or more layer graphene optical modulator. In a first exemplary embodiment the optical modulator includes an optical waveguide, a nanoscale oxide spacer adjacent to a working region of the waveguide, and a monolayer graphene sheet adjacent to the spacer. In a second exemplary embodiment, the optical modulator includes at least one pair of active media, where the pair includes an oxide spacer, a first monolayer graphene sheet adjacent to a first side of the spacer, and a second monolayer graphene sheet adjacent to a second side of the spacer, and at least one optical waveguide adjacent to the pair.

  7. International Symposium on Site Characterization for CO2Geological Storage

    Energy Technology Data Exchange (ETDEWEB)

    Tsang, Chin-Fu

    2006-02-23

    Several technological options have been proposed to stabilize atmospheric concentrations of CO{sub 2}. One proposed remedy is to separate and capture CO{sub 2} from fossil-fuel power plants and other stationary industrial sources and to inject the CO{sub 2} into deep subsurface formations for long-term storage and sequestration. Characterization of geologic formations for sequestration of large quantities of CO{sub 2} needs to be carefully considered to ensure that sites are suitable for long-term storage and that there will be no adverse impacts to human health or the environment. The Intergovernmental Panel on Climate Change (IPCC) Special Report on Carbon Dioxide Capture and Storage (Final Draft, October 2005) states that ''Site characterization, selection and performance prediction are crucial for successful geological storage. Before selecting a site, the geological setting must be characterized to determine if the overlying cap rock will provide an effective seal, if there is a sufficiently voluminous and permeable storage formation, and whether any abandoned or active wells will compromise the integrity of the seal. Moreover, the availability of good site characterization data is critical for the reliability of models''. This International Symposium on Site Characterization for CO{sub 2} Geological Storage (CO2SC) addresses the particular issue of site characterization and site selection related to the geologic storage of carbon dioxide. Presentations and discussions cover the various aspects associated with characterization and selection of potential CO{sub 2} storage sites, with emphasis on advances in process understanding, development of measurement methods, identification of key site features and parameters, site characterization strategies, and case studies.

  8. WE-G-BRA-05: IROC Houston On-Site Audits and Parameters That Affect Performance

    International Nuclear Information System (INIS)

    Kry, S; Dromgoole, L; Alvarez, P; Lowenstein, J; Molineu, A; Taylor, P; Followill, D

    2015-01-01

    Purpose: To highlight the IROC Houston on-site dosimetry audit program, and to investigate the impact of clinical conditions on the frequency of errors/recommendations noted by IROC Houston. Methods: The results of IROC Houston on-site audits from 2000-present were abstracted and compared to clinical parameters, this included 409 institutions and 1020 linacs. In particular, we investigated the frequency of recommendations versus year, and the impact of repeat visits on the number of recommendations. We also investigated the impact on the number of recommendations of several clinical parameters: the number and age of the linacs, the linac/TPS combination, and the scope of the QA program. Results: The number of recommendations per institution (3.1 average) has shown decline between 2000 and present, although the number of recommendations per machine (0.89) has not changed. Previous IROC Houston site visits did not Result in fewer recommendations on a repeat visit, but IROC Houston tests have changed substantially during the last 15 years as radiotherapy technology has changed. There was no impact on the number of recommendations based on the number of machines at the institution or the age of a given machine. The fewest recommendations were observed for Varian-Eclipse combinations (0.71 recs/machine), while Elekta- Pinnacle combinations yielded the most (1.62 recs/machine). Finally, in the TG-142 era (post-2010), those institutions that had a QA recommendation (n=77) had significantly more other recommendations (1.83 per institution) than those that had no QA rec (n=12, 1.33 per institution). Conclusion: Establishing and maintaining a successful radiotherapy program is challenging and areas of improvement can routinely be identified. Clinical conditions such as linac-TPS combinations and the establishment of a good QA program impact the frequency of errors/deficiencies identified by IROC Houston during their on-site review process

  9. Estimations of On-site Directional Wave Spectra from Measured Ship Responses

    DEFF Research Database (Denmark)

    Nielsen, Ulrik Dam

    2006-01-01

    In general, two main concepts can be applied to estimate the on-site directional wave spectrum on the basis of ship response measurements: 1) a parametric method which assumes the wave spectrum to be composed by parameterised wave spectra, or 2) a non-parametric method where the directional wave...... spectrum is found directly as the values in a completely discretised frequency-directional domain without a priori assumptions on the spectrum. The paper outlines the theory of these two concepts, and it is shown how to deal with the speed-of-advance problem for operating ships. In addition, the methods...... include an quivalence of energy in the governing equations and, as regards the parametric concept, a frequency dependent spreading of the waves is introduced. The paper includes an extensive analysis of full-scale measurements for which the directional wave spectra are estimated by the two ship response...

  10. Critical management practices influencing on-site waste minimization in construction projects.

    Science.gov (United States)

    Ajayi, Saheed O; Oyedele, Lukumon O; Bilal, Muhammad; Akinade, Olugbenga O; Alaka, Hafiz A; Owolabi, Hakeem A

    2017-01-01

    As a result of increasing recognition of effective site management as the strategic approach for achieving the required performance in construction projects, this study seeks to identify the key site management practices that are requisite for construction waste minimization. A mixed methods approach, involving field study and survey research were used as means of data collection. After confirmation of construct validity and reliability of scale, data analysis was carried out through a combination of Kruskal-Wallis test, descriptive statistics and exploratory factor analysis. The study suggests that site management functions could significantly reduce waste generation through strict adherence to project drawings, and by ensuring fewer or no design changes during construction process. Provision of waste skips for specific materials and maximisation of on-site reuse of materials are also found to be among the key factors for engendering waste minimization. The result of factor analysis suggests four factors underlying on-site waste management practices with 96.093% of total variance. These measures include contractual provisions for waste minimization, waste segregation, maximisation of materials reuse and effective logistic management. Strategies through which each of the underlying measures could be achieved are further discussed in the paper. Findings of this study would assist construction site managers and other site operatives in reducing waste generated by construction activities. Copyright © 2016 Elsevier Ltd. All rights reserved.

  11. Customer adoption of small-scale on-site power generation

    International Nuclear Information System (INIS)

    Siddiqui, Afzal S.; Marnay, Chris; Hamachi, Kristina S.; Rubio, F. Javier

    2001-01-01

    The electricity supply system is undergoing major regulatory and technological change with significant implications for the way in which the sector will operate (including its patterns of carbon emissions) and for the policies required to ensure socially and environmentally desirable outcomes. One such change stems from the rapid emergence of viable small-scale (i.e., smaller than 500 kW) generators that are potentially competitive with grid delivered electricity, especially in combined heat and power configurations. Such distributed energy resources (DER) may be grouped together with loads in microgrids. These clusters could operate semi-autonomously from the established power system, or macrogrid, matching power quality and reliability more closely to local end-use requirements. In order to establish a capability for analyzing the effect that microgrids may have on typical commercial customers, such as office buildings, restaurants, shopping malls, and grocery stores, an economic mod el of DER adoption is being developed at Berkeley Lab. This model endeavors to indicate the optimal quantity and type of small on-site generation technologies that customers could employ given their electricity requirements. For various regulatory schemes and general economic conditions, this analysis produces a simple operating schedule for any installed generators. Early results suggest that many commercial customers can benefit economically from on-site generation, even without considering potential combined heat and power and reliability benefits, even though they are unlikely to disconnect from the established power system

  12. On-site storage of high level nuclear waste: Attitudes and perceptions of local residents

    International Nuclear Information System (INIS)

    Bassett, G.W. Jr.; Jenkins-Smith, H.C.; Silva, C.

    1996-01-01

    No public policy issue has been as difficult as high-level nuclear waste. Debates continue regarding Yucca Mountain as a disposal site, and - more generally - the appropriateness of geologic disposal and the need to act quickly. Previous research has focused on possible social, political, and economic consequences of a facility in Nevada. Impacts have been predicted to be potentially large and to emanate mainly from stigmatization of the region due to increased perceptions of risk. Analogous impacts from leaving waste at power plants have been either ignored or assumed to be negligible. This paper presents survey results on attitudes of residents in three countries where nuclear waste is currently stored. Topics include perceived risk, knowledge of nuclear waste and radiation, and impacts on jobs, tourism, and housing values from leaving waste on site. Results are similar to what has been reported for Nevada; the public is concerned about possible adverse effects from on-site storage of waste. 24 refs., 7 figs., 5 tabs

  13. Current Status of On-Site Wastewater Management

    Science.gov (United States)

    Senn, Charles L.

    1978-01-01

    Wastewater management is becoming an important environmental issue nationally. This article reports the history and current status of wastewater management. Regulatory programs are discussed with specific state examples. Needs assessment is also included. (MA)

  14. Operating experience relating to on-site electric power sources. Proceedings of a Specialist Meeting

    International Nuclear Information System (INIS)

    1986-02-01

    The reliability of on-site electric power sources of nuclear power plants usually consisting of diesel generators, gas turbine generators and DC power sources, has been a matter of concern during reactor operations. The frequent recurrence and the important consequences of failures relating to on-site electric power sources have led to a general consensus that they form one of the most significant features influencing the total performance of the safety Systems. This has also been confirmed by surveys performed on the incidents reported through the NEA Incident Reporting System (IRS). Accordingly, a recommendation to organise a Specialist Meeting on the subject was made at the third annual meeting of CSNI Principal Working Group No. 1 (Operating Experience and Human Factors). At the 12. meeting of the CSNI held in November 1984. the Committee endorsed the proposal and accepted an offer by the United Kingdom to host and organise the Specialist Meeting. The Specialist Meeting, sponsored by the CSNI, was held in London, United Kingdom from 16 to 18 October 1985. It was hosted by H.M. Nuclear Installations Inspectorate of the Health and Safety Executive. The purpose of the meeting was to promote the exchange of Information on operating experience relating to on-site electric power sources and to look for measures to further improve their reliability In the areas of design, operation and licensing. The meeting was organised by a Programme Group which included nominated members of CSNI PWG No. 1. the Programme Group met in May and June 1985 in Paris to agree on the programme and practical arrangements for the meeting. As a result of the review of the abstracts which had been contributed in response to the Call for Papers, 28 papers were accepted for presentation during the meeting. Approximately 60 delegates from 13 Member countries, and the NEA Secretariat, attended the meeting. Session summaries prepared by the respective session chairmen are Included prior to the

  15. 75 FR 39045 - Hewlett-Packard Company Division of Corporate Administration and Shared Services Including On...

    Science.gov (United States)

    2010-07-07

    ... Employment and Training Administration Hewlett-Packard Company Division of Corporate Administration and... Division of Corporate Administration and Shared Services Including On- Site Leased Workers From Manpower... Company, Division of Corporate Administration and Shared Services, including on- site leased workers from...

  16. 78 FR 25304 - Siemens Medical Solutions, USA, Inc., Oncology Care Systems (Radiation Oncology), Including On...

    Science.gov (United States)

    2013-04-30

    ..., USA, Inc., Oncology Care Systems (Radiation Oncology), Including On-Site Leased Workers From Source... Medical Solutions, USA, Inc., Oncology Care Systems (Radiation Oncology), including on- site leased... of February 2013, Siemens Medical Solutions, USA, Inc., Oncology Care Systems (Radiation Oncology...

  17. Heat-flow properties of systems with alternate masses or alternate on-site potentials

    Science.gov (United States)

    Pereira, Emmanuel; Santana, Leonardo M.; Ávila, Ricardo

    2011-07-01

    We address a central issue of phononics: the search of properties or mechanisms to manage the heat flow in reliable materials. We analytically study standard and simple systems modeling the heat flow in solids, namely, the harmonic, self-consistent harmonic and also anharmonic chains of oscillators, and we show an interesting insulating effect: While in the homogeneous models the heat flow decays as the inverse of the particle mass, in the chain with alternate masses it decays as the inverse of the square of the mass difference, that is, it decays essentially as the mass ratio (between the smaller and the larger one) for a large mass difference. A similar effect holds if we alternate on-site potentials instead of particle masses. The existence of such behavior in these different systems, including anharmonic models, indicates that it is a ubiquitous phenomenon with applications in the heat flow control.

  18. On-site vs off-site management of environmental restoration waste: A cost effectiveness analysis

    International Nuclear Information System (INIS)

    Morse, M.A.; Aamodt, P.L.; Cox, W.B.

    1996-01-01

    The Sandia National Laboratories Environmental Restoration Project is expected to generate relatively large volumes of hazardous waste as a result of cleanup operations. These volumes will exceed the Laboratories existing waste management capacity. This paper presents four options for managing remediation wastes, including three alternatives for on-site waste management utilizing a corrective action management unit (CAMU). Costs are estimated for each of the four options based on current volumetric estimates of hazardous waste. Cost equations are derived for each of the options with the variables being waste volumes, the major unknowns in the analysis. These equations provide a means to update cost estimates as volume estimates change. This approach may be helpful to others facing similar waste management decisions

  19. Operating experience and licensing criteria relating to on-site electric power systems in Italy

    International Nuclear Information System (INIS)

    Ciattaglia, S.; Grimaldi, G.

    1986-01-01

    The most significant events of on-site electrical power supply degradation in Italian plants took place in coincidence with severe atmospheric conditions or with the propagation of disturbances by lightning stroke inside the plant. Essential instrumentation was lost in two cases so that, for some time, no indication of the plant status was allowed. In both cases the recovery of the plant was achieved by restoration of external power supply. Corrective actions included both improvement in immunity to disturbances, redundancy, capability and physical separation and DG's reliability demonstration. Design and safety analysis of new plants are now carried out with the help of reliability studies and probabilistic risk assessment. As a result, design changes were performed on new plants to improve the reliability of DGs start-up and the independence of the electrical emergency divisions. (authors)

  20. Evaluation of gamma-spectrometry equipment for on-site inspection

    International Nuclear Information System (INIS)

    Burnett, J.L.; Milbrath, B.D.; Mueller, W.F.

    2017-01-01

    An On-site Inspection (OSI) is an important component of the verification regime of the Comprehensive Nuclear-Test-Ban Treaty (CTBT), with the objective of gathering evidence of a possible Treaty violation. This includes the use of gamma-spectrometry equipment to identify 17 particulate radionuclides that are indicative of a nuclear explosion. This research provides an evaluation of high- (germanium), medium- (cadmium zinc telluride) and low-resolution (sodium iodide and lanthanum bromide) detectors using modelled radionuclide signatures from a nuclear explosion and Monte Carlo simulations of a detector response. The complex radionuclide signatures are shown to only be distinguishable using a high-resolution system for 1 week and 1 year post-detonation cases. (author)

  1. On-site inspection for the radionuclide observables of an underground nuclear explosion

    International Nuclear Information System (INIS)

    Burnett, J.L.

    2015-01-01

    Under the Comprehensive Nuclear-Test-Ban Treaty an on-site inspection (OSI) may be undertaken to identify signatures from a potential nuclear explosion. This includes the measurement of 17 particulate radionuclides ( 95 Zr, 95 Nb, 99 Mo, 99m Tc, 103 Ru, 106 Rh, 132 Te, 131 I, 132 I, 134 Cs, 137 Cs, 140 Ba, 140 La, 141 Ce, 144 Ce, 144 Pr, 147 Nd). This research provides an assessment of the potential to detect these radionuclides during an OSI within 1 week to 2 years after a nuclear explosion at two locations. A model has been developed that simulates the underground detonation of a 1 kT 235 U nuclear weapon with 1 % venting. This indicates a requirement to minimise the time since detonation with accurate determination of the test location. (author)

  2. Report of On-Site Inspection Workshop-19

    Energy Technology Data Exchange (ETDEWEB)

    Sweeney, J. J. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2011-07-12

    The objective of this workshop was to carry out discussions on the OSI Equipment List for the initial period techniques and to provide further contribution to the development of the OSI Equipment List. The report of the 36th session of WGB included guidance to develop corresponding concepts of operations for the equipment, identify logistics and infrastructure requirements, and to address software issues related to the equipment.

  3. On-site cell field test support program

    Science.gov (United States)

    Staniunas, J. W.; Merten, G. P.

    1982-09-01

    Utility sites for data monitoring were reviewed and selected. Each of these sites will be instrumented and its energy requirements monitored and analyzed for one year prior to the selection of 40 Kilowatt fuel cell field test sites. Analyses in support of the selection of sites for instrumentation shows that many building sectors offered considerable market potential. These sectors include nursing home, health club, restaurant, industrial, hotel/motel and apartment.

  4. Analytical quality control concept in the Euratom on-site laboratories

    International Nuclear Information System (INIS)

    Mayer, K.; Duinslaeger, L.; Cromboom, O.; Ottmar, H.; Wojnowski, D.; Vegt, H. van der

    2001-01-01

    Full text: Two on-site laboratories have been developed, installed, commissioned and put into routine operation by the Euratom safeguards office (ESO), jointly with the Institute for Transuranium Elements (ITU). These laboratories are operated by ITU staff and provide verification measurement results on samples taken by Euratom inspectors. The analysts work in weekly changing shift teams, manage the laboratories and operate the various analytical techniques. Operating such a laboratory at a remote location, without a senior scientist immediately available in case of problems, The existing boundary conditions challenge the robustness of the entire laboratory, i.e. comprising staff and instrumentation. In order to continuously ensure a high degree of reliability of the measurement results, a stringent quality control system was implemented. The quality control concept for the two on-site laboratories was developed at a very early stage and implemented in the pre-OSL training facility at ITU. This enabled to thoroughly test and develop further the concept. At the same time the analysts get acquainted with the quality control procedures in place and they are instilled with the principles. The quality control concept makes use of a fully computerized data management and data acquisition system. All measurement devices, including balances, density meters, mass spectrometers, passive neutron counter, hybrid K-edge instrument, gamma spectrometers and alpha spectrometers are networked and data exchange is performed on electronic basis. A specifically developed laboratory information management system collects individual measurement data, calculates intermediate and final result and shares the information with a quality control module. In order to ensure the reliability of the results, which are reported to the ESO inspectorate, five levels of quality control were implemented. The present paper describes in detail the different levels of quality control, which check the

  5. Evaluation of on-site wastewater treatment systems

    International Nuclear Information System (INIS)

    Dunn, J.

    2002-01-01

    'Full text:' This presentation will describe the nature, scope, and findings of a program designed to conduct a third-party group evaluation of wastewater denitrification technologies appropriate for low-flow systems, partially funded by a grant from the Pennsylvania Department of Environmental Protection (PADEP). The objective of this program is to verify the performance of products that provide nutrient reduction in wastewater from a variety of sources, including domestic wastewater, agricultural runoff, or other waste streams. The evaluation process will be overseen and coordinated by the Environmental Technology Evaluation Center (EvTEC), a program of the Civil Engineering Research Foundation (CERF), the research and technology transfer arm of the American Society of Civil Engineers (ASCE). EvTEC is a pilot program evaluating innovative environmental technologies under the US Environmental Protection Agency's (USEPA) Environmental Technology Verification (ETV) Program. Among other performance issues, the potential energy savings of using nutrient reducing technologies scaled to treat low flows - larger than an individual septic tank but smaller than that of a conventional wastewater treatment plant - will be assessed. The energy savings realized by reduced construction and equipment transport costs alone could make low-flow nutrient reduction technologies viable options for rural communities, small farms, and other low-flow settings. The evaluation is being funded in part by PADEP, which is sponsoring this evaluation due to its interest in developing low-cost wastewater treatment technologies for Pennsylvania's rural communities. However, the evaluation is national in scope, and participants will come from all areas of the country. The presentation will include a description of the process for establishing the testing protocol, testing results from various nutrient reducing technologies, and obstacles encountered and lessons learned during the process. (author)

  6. Engineered wetlands for on-site groundwater remediation

    Energy Technology Data Exchange (ETDEWEB)

    Wallace, S.; Davis, B.M. [Jacques Whitford NAWE Inc., White Bear Lake, MN (United States)

    2008-07-01

    Engineered wetlands have been touted as an emerging technology for the in situ remediation of hydrocarbon-contaminated soil and water. They incorporate a horizontal subsurface flow gravel bed reactor lined with impermeable liners, and are equipped with forced bed aeration systems that enhance oxygen delivery to the wetland's aerobic micro-organisms. Engineered wetlands generally emphasize specific characteristics of wetland ecosystems to improve treatment capacities. Design parameters include biodegradation rate coefficients, flowrate, hydraulic residence time plus influent and required effluent concentrations. This paper described the installation of an engineered wetland system at a former British Petroleum (BP) refinery in Wyoming where a pipeline terminal generated contact wastewater containing benzene, toluene, ethylbenzene and xylene (BTEX) and ammonia. The wetland treatment system was designed to treat 6000 m{sup 3} of contaminated ground water per day and has been in operation since May 2003. It was concluded that engineered wetlands can offer long-term solutions to site remediation challenges. 16 refs., 3 tabs., 6 figs.

  7. On-site PD diagnostics of power cables using oscillating wave test system

    Energy Technology Data Exchange (ETDEWEB)

    Gulski, E.; Smit, J.J. [Delft University of Technology (Netherlands). High Voltage Laboratory; Seitz, P.N. [Seitz Instruments and Co., (Switzerland); Smit, J.C.; Turner, M. [Haefely Trench AG (Switzerland). Instruments Div.

    1999-07-01

    The paper discusses the results of partial discharge measurements in medium voltage power cables using oscillating test voltages. In particular, the sensitivity and the reproducibility of this new method for on-site testing are discussed. Based on laboratory and on-site tests the usefulness of this PD measuring technique for practical applications is presented. (author)

  8. The extent of on-site leakage in selected suburbs of Johannesburg ...

    African Journals Online (AJOL)

    This study investigated on-site leakage on 182 properties with relatively new municipal water meters in well-established suburbs of Johannesburg. A methodology was developed to estimate the on-site leakage rate from readings taken from these municipal water meters, which was then adjusted to account for metering ...

  9. On-site laboratory support of Oak Ridge National Laboratory environmental restoration field activities

    International Nuclear Information System (INIS)

    Burn, J.L.E.

    1995-07-01

    A remedial investigation/feasibility study has been undertaken at Oak Ridge National Laboratory (ORNL). Bechtel National, Inc. and partners CH2M Hill, Ogden Environmental and Energy Services, and PEER Consultants are contracted to Lockheed Martin Energy Systems, performing this work for ORNL's Environmental Restoration (ER) Program. An on-site Close Support Laboratory (CSL) established at the ER Field Operations Facility has evolved into a laboratory where quality analytical screening results can be provided rapidly (e.g., within 24 hours of sampling). CSL capabilities include three basic areas: radiochemistry, chromatography, and wet chemistry. Radiochemical analyses include gamma spectroscopy, tritium and carbon-14 screens using liquid scintillation analysis, and gross alpha and beta counting. Cerenkov counting and crown-ether-based separation are the two rapid methods used for radiostrontium determination in water samples. By extending count times where appropriate, method detection limits can match those achieved by off-site contract laboratories. Volatile organic compounds are detected by means of gas chromatography using either headspace or purge and trap sample introduction (based on EPA 601/602). Ionic content of water samples is determined using ion chromatography and alkalinity measurement. Ion chromatography is used to quantify both anions (based on EPA 300) and cations. Wet chemistry procedures performed at the CSL include alkalinity, pH (water and soil), soil resistivity, and dissolved/suspended solids. Besides environmental samples, the CSL routinely screens health and safety and waste management samples. The cost savings of the CSL are both direct and indirect

  10. Visual Sample Plan (VSP) Statistical Software as Related to the CTBTO's On-Site Inspection Procedure

    International Nuclear Information System (INIS)

    Pulsipher, Trenton C.; Walsh, Stephen J.; Pulsipher, Brent A.; Milbrath, Brian D.

    2010-01-01

    In the event of a potential nuclear weapons test the Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO) is commissioned to conduct an on-site investigation (OSI) of the suspected test site in an effort to find confirmatory evidence of the nuclear test. The OSI activities include collecting air, surface soil, and underground samples to search for indications of a nuclear weapons test - these indicators include radionuclides and radioactive isotopes Ar and Xe. This report investigates the capability of the Visual Sample Plan (VSP) software to contribute to the sampling activities of the CTBTO during an OSI. VSP is a statistical sampling design software, constructed under data quality objectives, which has been adapted for environmental remediation and contamination detection problems for the EPA, US Army, DoD and DHS among others. This report provides discussion of a number of VSP sample designs, which may be pertinent to the work undertaken during an OSI. Examples and descriptions of such designs include hot spot sampling, combined random and judgment sampling, multiple increment sampling, radiological transect surveying, and a brief description of other potentially applicable sampling methods. Further, this work highlights a potential need for the use of statistically based sample designs in OSI activities. The use of such designs may enable canvassing a sample area without full sampling, provide a measure of confidence that radionuclides are not present, and allow investigators to refocus resources in other areas of concern.

  11. Phonon transmission and thermal conductance in one-dimensional system with on-site potential disorder

    International Nuclear Information System (INIS)

    Ma Songshan; Xu Hui; Deng Honggui; Yang Bingchu

    2011-01-01

    The role of on-site potential disorder on phonon transmission and thermal conductance of one-dimensional system is investigated. We found that the on-site potential disorder can lead to the localization of phonons, and has great effect on the phonon transmission and thermal conductance of the system. As on-site potential disorder W increases, the transmission coefficients decrease, and approach zero at the band edges. Corresponding, the thermal conductance decreases drastically, and the curves for thermal conductance exhibit a series of steps and plateaus. Meanwhile, when the on-site potential disorder W is strong enough, the thermal conductance decreases dramatically with the increase of system size N. We also found that the efficiency of reducing thermal conductance by increasing the on-site potential disorder strength is much better than that by increasing the on-site potential's amplitude. - Highlights: → We studied the effect of on-site potential disorder on thermal transport. → Increasing disorder will decrease thermal transport. → Increasing system size will also decrease its thermal conductance. → Increasing disorder is more efficient than other in reducing thermal conductance.

  12. [Analysis on on-site rescue and traumatic features of victims involved in gas explosion accident in Hangzhou].

    Science.gov (United States)

    Wang, X G; Jin, R H; Liu, F P; Han, C M

    2017-10-20

    Objective: To investigate the situations of on-site rescue and traumatic features of victims involved in gas explosion accident in Hangzhou, so as to provide more data support for emergency medical rescues of the similar incidents of massive casualty. Methods: Two medical workers with a certain clinical experience were sent to Hangzhou 120 emergency medical centers to collect data of the on-site rescue on 21st July, 2017, including ambulance call-outs, on-site command and traffic conditions, and on-site triage and evacuation of the victims. They were then sent to the hospitals receiving the victims to investigate the situations of these victims including the general information (such as gender, age, admitted hospitals, and number of admission, discharge, and transferring in the first two weeks after the accident) and injury assessment [such as injury position and type, injury severity evaluation by New Injury Severity Scoring (NISS), and burn severity evaluation for victims with burns]. Results: (1) A total of 15 ambulances reached the accident site for rescue. The traffic and transportation were jammed and interrupted after this accident. On-site triage and distribution were disorderly conducted. (2) Clinical data of 53 victims were collected, including 24 males and 29 females, with the age of 8 to 70 (34±14) years old. They were sent into 6 hospitals in Hangzhou. Two victims died on the day of accident. Up to two weeks after this accident, 28 (52.8%) victims were discharged from the hospitals and received follow-up in outpatient department. Five victims with severe injuries were transferred to the other hospitals. (3) Based on the results of NISS, the injury severities were mild in 29 (54.7%) cases, moderate in 9 (17.0%) cases, serious in 3 (5.7%) cases, and severe in 12 (22.6%) cases. Those 2 dead victims were classified into the severe category due to the highest NISS score of 75. For all of the victims, skin and soft tissue defects were most common. Six (11

  13. The use of modern on-site bioremediation systems to reduce crude oil contamination on oilfield properties

    International Nuclear Information System (INIS)

    Hildebrandt, W.W.; Wilson, S.B.

    1991-01-01

    Oil-field properties frequently have areas in which the soil has been degraded with crude oil. Soil contaminated in this manner is often considered either a hazardous waste or designated waste under regulatory guidelines. As a result, there is often concern about an owner's liabilities and the financial institution's liabilities whenever oilfield properties are transferred to new operators, abandoned, or converted to other uses such as real estate. There is also concern about the methods and relative costs to remediate soil which has been contaminated with crude oil. Modern, well-designed, soil bioremediation systems are cost effective for the treatment of crude oil contamination, and these systems can eliminate an owner's subsequent liabilities. Compared to traditional land-farming practices, a modern on-site bioremediation system (1) requires significantly less surface area, (2) results in lower operating costs, and (3) provides more expeditious results. Compared to excavation and off-site disposal of the contaminated soil, on-site bioremediation will eliminate subsequent liabilities and is typically more cost effective. Case studies indicate that o-site bioremediation systems have been successful at reducing the crude oil contamination in soil to levels which are acceptable to regulatory agencies in less than 10 weeks. Total costs for on-site bioremediation has ranged from $35 to $40 per cubic yard of treated soil, including excavation

  14. How to improve the on-site MOE assessment of old timber beams combining NDT and visual strength grading

    Science.gov (United States)

    Cavalli, Alberto; Togni, Marco

    2013-09-01

    For the conservation and restoration of old timber structures, the knowledge of the mechanical properties of each element is fundamental. For this reason, various nondestructive techniques were developed and investigated since the 1990s. Some of them provide very good results, but the solutions and the proposed models were applied only in few circumstances as a consequence of the on-site restrictive working conditions: no possibility to remove the elements, limitation to ends and faces accessibility and unknown density. The on-site inspection, including the visual strength grading, has been identified as the first step for the timber assessment. In this research, 13 old timber members of Silver Fir (Abies alba Mill.) were visually graded and tested with different nondestructive techniques for the density and modulus of elasticity (MOE) estimation: flexural and longitudinal vibrational tests, stress wave transmission time and Pilodyn penetration depth. The timber elements were also tested in a four-point bending test to determinate the local and global MOE. Finally, a reliable method, applicable to the limiting on-site conditions, was proposed and the results were showed.

  15. On-site audits to investigate the quality of radiation physics of radiation therapy institutions in the Republic of Korea.

    Science.gov (United States)

    Park, Jong Min; Park, So-Yeon; Chun, Minsoo; Kim, Sang-Tae

    2017-08-01

    To investigate and improve the domestic standard of radiation therapy in the Republic of Korea. On-site audits were performed for 13 institutions in the Republic of Korea. Six items were investigated by on-site visits of each radiation therapy institution, including collimator, gantry, and couch rotation isocenter check; coincidence between light and radiation fields; photon beam flatness and symmetry; electron beam flatness and symmetry; physical wedge transmission factors; and photon beam and electron beam outputs. The average deviations of mechanical collimator, gantry, and couch rotation isocenter were less than 1mm. Those of radiation isocenter were also less than 1mm. The average difference between light and radiation fields was 0.9±0.6mm for the field size of 20cm×20cm. The average values of flatness and symmetry of the photon beams were 2.9%±0.6% and 1.1%±0.7%, respectively. Those of electron beams were 2.5%±0.7% and 0.6%±1.0%, respectively. Every institutions showed wedge transmission factor deviations less than 2% except one institution. The output deviations of both photon and electron beams were less than ±3% for every institution. Through the on-site audit program, we could effectively detect an inappropriately operating linacs and provide some recommendations. The standard of radiation therapy in Korea is expected to improve through such on-site audits. Copyright © 2017 Associazione Italiana di Fisica Medica. Published by Elsevier Ltd. All rights reserved.

  16. On-site quality assurance during erection of a nuclear power plant

    International Nuclear Information System (INIS)

    Mueller, J.

    1976-01-01

    The paper deals with general quality assurance measures, the quality assurance during on-site production (incoming inspection, inspection of welds and welding equipment) and describes in more detail the quality assurance procedures for the containment. (RW) [de

  17. AMCO On-Site Air Monitoring Map Service, Oakland CA, Live 2017, US EPA Region 9

    Data.gov (United States)

    U.S. Environmental Protection Agency — This map service contains the following layers: All On-Site Air Monitors, TCE, PCE, and Vinyl Chloride. The layers draws at all scales. Full FGDC metadata for the...

  18. On-Site Processing and Subsampling of Surface Soil Samples for the Analysis of Explosives

    National Research Council Canada - National Science Library

    Hewitt, Alan D

    2003-01-01

    The on-site implementation of a sampling and analysis plan for the determination of explosives residues exposed a large uncertainty in our ability to quickly obtain representative subsamples from either large (>500 g...

  19. Wilderness Recreation Demand: A Comparison of Travel Cost and On-Site Cost Models

    Science.gov (United States)

    J.M. Bowker; A. Askew; L. Seymour; J.P. Zhu; D. English; C.M. Starbuck

    2009-01-01

    This study used travel cost and on-site day cost models, coupled with the Forest Service’s National Visitor Use Monitoring data, to examine the demand for and value of recreation access to designated Wilderness.

  20. Studies on site characterization methodologies for high level radioactive waste disposal

    International Nuclear Information System (INIS)

    Wang Ju; Guo Yonghai; Chen Weiming

    2008-01-01

    This paper presents the final achievement of the project 'Studies of Site-specific Geological Environment for High Level Waste Disposal and Performance Assessment Methodology, Part Ⅰ: Studies on Site Characterization Methodologies for High Level Radioactive Waste Disposal', which is a 'Key Scientific and Technological Pre-Research Project for National Defense' during 2001-2005. The study area is Beishan area, Gansu Province, NW China--the most potential site for China's underground research laboratory and high level radioactive waste repository. The boreholes BS01, BS2, BS03 and BS04 drilled in fractured granite media in Beishan are used to conduct comprehensive studies on site characterization methodologies, including: bore hole drilling method, in situ measurement methods of hydrogeological parameters, underground water sampling technology, hydrogeochemical logging method, geo-stress measurement method, acoustic borehole televiewer measurement method, borehole radar measurement method, fault stability evaluation methods and rock joint evaluation method. The execution of the project has resulted in the establishment of an 'Integrated Methodological System for Site Characterization in Granite Site for High Level Radioactive Waste Repository' and the 8 key methodologies for site characterization: bore hole drilling method with minimum disturbance to rock mass, measurement method for hydrogeological parameters of fracture granite mass, in situ groundwater sampling methods from bore holes in fractured granite mass, fracture measurement methods by borehole televiewer and bore radar system, hydrogeochemical logging, low permeability measurement methods, geophysical methods for rock mass evaluation, modeling methods for rock joints. Those methods are comprehensive, advanced, innovative, practical, reliable and of high accuracy. The comprehensive utilization of those methods in granite mass will help to obtain systematic parameters of

  1. PORTSMOUTH ON-SITE DISPOSAL CELL HIGH DENSITY POLYETHYLENE GEOMEMBRANE LONGEVITY

    Energy Technology Data Exchange (ETDEWEB)

    Phifer, M.

    2012-01-31

    It is anticipated that high density polyethylene (HDPE) geomembranes will be utilized within the liner and closure cap of the proposed On-Site Disposal Cell (OSDC) at the Portsmouth Gaseous Diffusion Plant. The likely longevity (i.e. service life) of HDPE geomembranes in OSDC service is evaluated within the following sections of this report: (1) Section 2.0 provides an overview of HDPE geomembranes, (2) Section 3.0 outlines potential HDPE geomembranes degradation mechanisms, (3) Section 4.0 evaluates the applicability of HDPE geomembrane degradation mechanisms to the Portsmouth OSDC, (4) Section 5.0 provides a discussion of the current state of knowledge relative to the longevity (service life) of HDPE geomembranes, including the relation of this knowledge to the Portsmouth OSDC, and (5) Section 6.0 provides summary and conclusions relative to the anticipated service life of HDPE geomembranes in OSDC service. Based upon this evaluation it is anticipated that the service life of HDPE geomembranes in OSDC service would be significantly greater than the 200 year service life assumed for the OSDC closure cap and liner HDPE geomembranes. That is, a 200 year OSDC HDPE geomembrane service life is considered a conservative assumption.

  2. Bioremediation techniques-classification based on site of application: principles, advantages, limitations and prospects.

    Science.gov (United States)

    Azubuike, Christopher Chibueze; Chikere, Chioma Blaise; Okpokwasili, Gideon Chijioke

    2016-11-01

    Environmental pollution has been on the rise in the past few decades owing to increased human activities on energy reservoirs, unsafe agricultural practices and rapid industrialization. Amongst the pollutants that are of environmental and public health concerns due to their toxicities are: heavy metals, nuclear wastes, pesticides, green house gases, and hydrocarbons. Remediation of polluted sites using microbial process (bioremediation) has proven effective and reliable due to its eco-friendly features. Bioremediation can either be carried out ex situ or in situ, depending on several factors, which include but not limited to cost, site characteristics, type and concentration of pollutants. Generally, ex situ techniques apparently are more expensive compared to in situ techniques as a result of additional cost attributable to excavation. However, cost of on-site installation of equipment, and inability to effectively visualize and control the subsurface of polluted sites are of major concerns when carrying out in situ bioremediation. Therefore, choosing appropriate bioremediation technique, which will effectively reduce pollutant concentrations to an innocuous state, is crucial for a successful bioremediation project. Furthermore, the two major approaches to enhance bioremediation are biostimulation and bioaugmentation provided that environmental factors, which determine the success of bioremediation, are maintained at optimal range. This review provides more insight into the two major bioremediation techniques, their principles, advantages, limitations and prospects.

  3. Single house on-site grey water treatment using a submerged membrane bioreactor for toilet flushing.

    Science.gov (United States)

    Fountoulakis, M S; Markakis, N; Petousi, I; Manios, T

    2016-05-01

    Wastewater recycling has been and continues to be practiced all over the world for a variety of reasons including: increasing water availability, combating water shortages and drought, and supporting environmental and public health protection. Nowadays, one of the most interesting issues for wastewater recycling is the on-site treatment and reuse of grey water. During this study the efficiency of a compact Submerged Membrane Bioreactor (SMBR) system to treat real grey water in a single house in Crete, Greece, was examined. In the study, grey water was collected from a bathtub, shower and washing machine containing significant amounts of organic matter and pathogens. Chemical oxygen demand (COD) removal in the system was approximately 87%. Total suspended solids (TSS) were reduced from 95mgL(-1) in the influent to 8mgL(-1) in the effluent. The efficiency of the system to reduce anionic surfactants was about 80%. Fecal and total coliforms decreased significantly using the SMBR system due to rejection, by the membrane, used in the study. Overall, the SMBR treatment produces average effluent values that would satisfy international guidelines for indoor reuse applications such as toilet flushing. Copyright © 2016 Elsevier B.V. All rights reserved.

  4. Modeling on-site wastewater treatment system performance fragility to hydroclimate stressors.

    Science.gov (United States)

    Kohler, Laura E; Silverstein, JoAnn; Rajagopalan, Balaji

    2016-12-01

    Increasing variability of climate-related factors, especially precipitation and temperature, poses special risks to on-site wastewater treatment systems (OWTS), which depend on subsurface saturation conditions for treatment and dispersion of wastewater. We assess OWTS fragility - the degree to which a system loses functionality - as a step to characterizing the resilience of residential wastewater treatment systems. We used the frequency and indexed severity of OWTS failures and resulting repairs to quantify fragility as a function of hydroclimate variables, including precipitation, temperature and stream flow. The frequency of each category of repair (minor, moderate and major) for 225 OWTS obtained from Boulder County public health records was modeled as a function of climate factors using a generalized linear model with a Poisson distribution link function. The results show that prolonged precipitation patterns, with monthly rainfall >10.16 cm, influence OWTS fragility, and complete loss of OWTS functionality, requiring replacement, is impacted by high temperatures, frequency of wetter-than-normal months, and the magnitude of peak stream flow in the watershed. Weather-related covariates explained 70% of the variability in OWTS major repair data between 1979 and 2006. These results indicate that fragility arising from climate factors, and associated costs to owners, environmental and health impacts, should be considered in planning, design and operation of OWTS.

  5. An accurate on-site calibration system for electronic voltage transformers using a standard capacitor

    Science.gov (United States)

    Hu, Chen; Chen, Mian-zhou; Li, Hong-bin; Zhang, Zhu; Jiao, Yang; Shao, Haiming

    2018-05-01

    Ordinarily electronic voltage transformers (EVTs) are calibrated off-line and the calibration procedure requires complex switching operations, which will influence the reliability of the power grid and induce large economic losses. To overcome this problem, this paper investigates a 110 kV on-site calibration system for EVTs, including a standard channel, a calibrated channel and a PC equipped with the LabView environment. The standard channel employs a standard capacitor and an analogue integrating circuit to reconstruct the primary voltage signal. Moreover, an adaptive full-phase discrete Fourier transform (DFT) algorithm is proposed to extract electrical parameters. The algorithm involves the process of extracting the frequency of the grid, adjusting the operation points, and calculating the results using DFT. In addition, an insulated automatic lifting device is designed to realize the live connection of the standard capacitor, which is driven by a wireless remote controller. A performance test of the capacitor verifies the accurateness of the standard capacitor. A system calibration test shows that the system ratio error is less than 0.04% and the phase error is below 2‧, which meets the requirement of the 0.2 accuracy class. Finally, the developed calibration system was used in a substation, and the field test data validates the availability of the system.

  6. Risk-Cost Estimation of On-Site Wastewater Treatment System Failures Using Extreme Value Analysis.

    Science.gov (United States)

    Kohler, Laura E; Silverstein, JoAnn; Rajagopalan, Balaji

    2017-05-01

      Owner resistance to increasing regulation of on-site wastewater treatment systems (OWTS), including obligatory inspections and upgrades, moratoriums and cease-and-desist orders in communities around the U.S. demonstrate the challenges associated with managing risks of inadequate performance of owner-operated wastewater treatment systems. As a result, determining appropriate and enforceable performance measures in an industry with little history of these requirements is challenging. To better support such measures, we develop a statistical method to predict lifetime failure risks, expressed as costs, in order to identify operational factors associated with costly repairs and replacement. A binomial logistic regression is used to fit data from public records of reported OWTS failures, in Boulder County, Colorado, which has 14 300 OWTS to determine the probability that an OWTS will be in a low- or high-risk category for lifetime repair and replacement costs. High-performing or low risk OWTS with repairs and replacements below the threshold of $9000 over a 40-year life are associated with more frequent inspections and upgrades following home additions. OWTS with a high risk of exceeding the repair cost threshold of $18 000 are further analyzed in a variation of extreme value analysis (EVA), Points Over Threshold (POT) where the distribution of risk-cost exceedance values are represented by a generalized Pareto distribution. The resulting threshold cost exceedance estimates for OWTS in the high-risk category over a 40-year expected life ranged from $18 000 to $44 000.

  7. Study of component technologies for fuel cell on-site integrated energy systems

    Science.gov (United States)

    Lee, W. D.; Mathias, S.

    1980-01-01

    Heating, ventilation and air conditioning equipment are integrated with three types of fuel cells. System design and computer simulations are developed to utilize the thermal energy discharge of the fuel in the most cost effective manner. The fuel provides all of the electric needs and a loss of load probability analysis is used to ensure adequate power plant reliability. Equipment cost is estimated for each of the systems analyzed. A levelized annual cost reflecting owning and operating costs including the cost of money was used to select the most promising integrated system configurations. Cash flows are presented for the most promising 16 systems. Several systems for the 96 unit apartment complex (a retail store was also studied) were cost competitive with both gas and electric based conventional systems. Thermal storage is shown to be beneficial and the optimum absorption chiller sizing (waste heat recovery) in connection with electric chillers are developed. Battery storage was analyzed since the system is not electric grid connected. Advanced absorption chillers were analyzed as well. Recommendations covering financing, technical development, and policy issues are given to accelerate the commercialization of the fuel cell for on-site power generation in buildings.

  8. On-site investigations of hydrocarbon contaminated soil by the Pollut-Eval methodology

    Energy Technology Data Exchange (ETDEWEB)

    Benoit, Y.; Prigent, S.; Haeseler, F

    2005-07-01

    characterisation. By the lack of sample pre-treatment and the adaptation of a cooled auto-sampler, short time analysis suited for light petroleum pollutant such as gasoline and kerosene. The simple protocol applied to the soil appeared rapidly suitable for keeping the track of depollution process efficiency. During its qualification, the analyser has been involved in rehabilitation process evaluation by analysing various contaminated soils before and after clean-up treatment. From 1999, IFP was frequently asked for on-site diagnosis involving Pollut-Eval methodology. So, IFP installed this lab equipment in a mobile van in order to qualify the methodology through real time and on-site diagnosis. In addition to the qualification program, the aim of the project was also to identify the analytical parameters available in the method and sufficient for field contaminated soil characterisation. During 2 years, all over France, IFP, Gester and Vinci Technologies gathered their effort to ensure 10-site diagnosis. The variety of pollutants encountered has enriched a data base that has been included in a user guide. The gathered experience ended by the design of a compact apparatus dedicated to field analyses. Its small size and weight (less than 20 kg) was designed to perform on-site and autonomous characterisations. (authors)

  9. On-site investigations of hydrocarbon contaminated soil by the Pollut-Eval methodology

    International Nuclear Information System (INIS)

    Benoit, Y.; Prigent, S.; Haeseler, F.

    2005-01-01

    lack of sample pre-treatment and the adaptation of a cooled auto-sampler, short time analysis suited for light petroleum pollutant such as gasoline and kerosene. The simple protocol applied to the soil appeared rapidly suitable for keeping the track of depollution process efficiency. During its qualification, the analyser has been involved in rehabilitation process evaluation by analysing various contaminated soils before and after clean-up treatment. From 1999, IFP was frequently asked for on-site diagnosis involving Pollut-Eval methodology. So, IFP installed this lab equipment in a mobile van in order to qualify the methodology through real time and on-site diagnosis. In addition to the qualification program, the aim of the project was also to identify the analytical parameters available in the method and sufficient for field contaminated soil characterisation. During 2 years, all over France, IFP, Gester and Vinci Technologies gathered their effort to ensure 10-site diagnosis. The variety of pollutants encountered has enriched a data base that has been included in a user guide. The gathered experience ended by the design of a compact apparatus dedicated to field analyses. Its small size and weight (less than 20 kg) was designed to perform on-site and autonomous characterisations. (authors)

  10. On-site and laboratory evaluations of soundscape quality in recreational urban spaces.

    Science.gov (United States)

    Bjerre, Lærke C; Larsen, Thea M; Sørensen, A Josefine; Santurette, Sébastien; Jeong, Cheol-Ho

    2017-01-01

    Regulations for quiet urban areas are typically based on sound level limits alone. However, the nonacoustic context may be crucial for subjective soundscape quality. This study aimed at comparing the role of sound level and nonacoustic context for subjective urban soundscape assessment in the presence of the full on-site context, the visual context only, and without context. Soundscape quality was evaluated for three recreational urban spaces by using four subjective attributes: loudness, acceptance, stressfulness, and comfort. The sound level was measured at each site and simultaneous sound recordings were obtained. Participants answered questionnaires either on site or during laboratory listening tests, in which the sound recordings were presented with or without each site's visual context consisting of two pictures. They rated the four subjective attributes along with their preference toward eight sound sources. The sound level was found to be a good predictor of all subjective parameters in the laboratory, but not on site. Although all attributes were significantly correlated in the laboratory setting, they did not necessarily covary on site. Moreover, the availability of the visual context in the listening experiment had no significant effect on the ratings. The participants were overall more positive toward natural sound sources on site. The full immersion in the on-site nonacoustic context may be important when evaluating overall soundscape quality in urban recreational areas. Laboratory evaluations may not fully reflect how subjective loudness, acceptance, stressfulness, and comfort are affected by sound level.

  11. 75 FR 62424 - EDS, an HP Company (Re-Branded as HP-Enterprise Services) Including On-Site Workers From: Abel...

    Science.gov (United States)

    2010-10-08

    ... Floyd and Company, Trinity Government SYS a Private Co, Verizon Network Integration Corp, Vision... technology (IT) services. New information shows that worker separations have occurred involving virtual employees across the United States under the control of the Plano, Texas location of EDS, an HP Company (Re...

  12. 5 CFR 792.218 - Does the law apply only to on-site Federal child care centers that are utilized by Federal families?

    Science.gov (United States)

    2010-01-01

    ... Federal child care centers that are utilized by Federal families? 792.218 Section 792.218 Administrative... law apply only to on-site Federal child care centers that are utilized by Federal families? The bill includes non-Federal center-based child care as well as care in family child care homes, as long as the...

  13. Slope stability and bearing capacity of landfills and simple on-site test methods.

    Science.gov (United States)

    Yamawaki, Atsushi; Doi, Yoichi; Omine, Kiyoshi

    2017-07-01

    This study discusses strength characteristics (slope stability, bearing capacity, etc.) of waste landfills through on-site tests that were carried out at 29 locations in 19 sites in Japan and three other countries, and proposes simple methods to test and assess the mechanical strength of landfills on site. Also, the possibility of using a landfill site was investigated by a full-scale eccentric loading test. As a result of this, landfills containing more than about 10 cm long plastics or other fibrous materials were found to be resilient and hard to yield. An on-site full scale test proved that no differential settlement occurs. The repose angle test proposed as a simple on-site test method has been confirmed to be a good indicator for slope stability assessment. The repose angle test suggested that landfills which have high, near-saturation water content have considerably poorer slope stability. The results of our repose angle test and the impact acceleration test were related to the internal friction angle and the cohesion, respectively. In addition to this, it was found that the air pore volume ratio measured by an on-site air pore volume ratio test is likely to be related to various strength parameters.

  14. Pi-EEWS: a low cost prototype for on-site earthquake early warning system

    Science.gov (United States)

    Pazos, Antonio; Vera, Angel; Morgado, Arturo; Rioja, Carlos; Davila, Jose Martin; Cabieces, Roberto

    2017-04-01

    The Royal Spanish Navy Observatory (ROA), with the participation of the Cadiz University (UCA), have been developed the ALERTES-SC3 EEWS (regional approach) based on the SeisComP3 software package. This development has been done in the frame of the Spanish ALERT-ES (2011-2013) and ALERTES-RIM (2014-2016) projects, and now a days it is being tested in real time for south Iberia. Additionally, the ALERTES-SC3 system integrates an on-site EEWS software, developed by ROA-UCA, which is running for testing in real time in some seismic broad band stations of the WM network. Regional EEWS are not able to provide alerts in the area closet to the epicentre (blind zone), so a dense on-site EEWS is necessary. As it was mentioned, ALERTES-SC3 inludes the on-site software running on several WM stations but a more dense on-site stations are necessary to cover the blind zones. In order to densify this areas, inside of the "blind zones", a low cost on-site prototype "Pi-EEWS", based on a Raspberry Pi card and low cost acelerometers. In this work the main design ideas, the components and its capabilities will be shown.

  15. Development of emergency response training program for on-site commanders (1)

    International Nuclear Information System (INIS)

    Hikono, Masaru; Matsui, Yuko; Kanayama, Masaki

    2017-01-01

    Since the Great East Japan Earthquake of 2011, there have been increasing calls for developing the leadership capabilities of managers who are in charge of command and control of the on-site emergency response center at nuclear power plants. Training programs to improve non-technical skills are being developed and introduced. The authors developed an active learning exercise that can be repeatedly performed on-site, targeting on-site commander teams in charge of the initial response in an emergency situation. The exercise forms the core element of a non-technical skills training curriculum. This paper outlines the developed exercise, evaluates the stress on the participants caused by the exercise, and identifies any issues before actually introducing it to a site. (author)

  16. A Threshold-based, on-site earthquake early warning approach for Italy

    Science.gov (United States)

    Caruso, Alessandro; Colombelli, Simona; Zollo, Aldo; Kanamori, Hiroo

    2017-04-01

    A real-time strategy for a P-wave based, on-site earthquake early warning system has been developed and tested using the database of Italian earthquakes. The key elements of the proposed methodology are: 1) the real-time, continuous measurement of three peak amplitude parameters (the initial peak of displacement, Pd, velocity, Pv, and acceleration, Pa) along the vertical component of the P-wave signal and 2) their empirical combination to predict the ensuing Peak Ground Velocity at the same site. The observed parameters are compared to prior established threshold values and then converted into a single, dimensionless variable. A local alert level is issued at the recording site as soon as the empirical combination overcomes a given threshold. The three parameters are continuously measured along the recorded signals, starting from the P-wave arrival time, and progressively expanding the time window. A possible risk when using this approach is the inclusion of the S-waves in the analyzed P-wave signal portion, which may lead to an overestimation of the predicted ground shaking level. To minimize the S-wave contamination, an efficient algorithm for the automatic detection of the S-wave arrival time has been included. The algorithm is based on the real-time polarization analysis of the three-component seismogram and on the Singular Value Decomposition (SVD) (Rosenberger, 2010; Amoroso et al., 2012) and is able to distinguish variations in the polarization of the original signal, and to discriminate the dominant P-wave signal from the arrival of later S-wave phases. The performance of the method has been evaluated by defining successful, missed and false alarms, and counting the relative percentage, after applying the approach to a testing catalog of Italian earthquake records. The database we used for the system testing and calibration consists of more than 200 Italian events in a magnitude range 3.5 warning system.

  17. Site and Event Characterization Using the CTBT On-Site Inspection Techniques (Invited)

    Science.gov (United States)

    Labak, P.; Gaya Pique, L. R.; Rowlands, A. P.; Arndt, R. H.

    2013-12-01

    One of the four elements of the CTBT verification regime is On-Site Inspection (OSI). The sole purpose of an OSI is to clarify whether a nuclear weapon test explosion or any other nuclear explosion has been conducted in violation of the CTBT. An OSI would be conducted within an area no bigger than 1000 km2 and by no more than 40 inspectors at any one time, applying search logic and inspection techniques with the aim of collecting relevant information that will be the basis for the inspection report. During the course of an OSI less intrusive techniques applied over broad areas (usually with lower spatial resolution) are supplemented with more intrusive techniques applied to more targeted areas (usually at a higher spatial resolution). Environmental setting and the evolution of OSI-relevant observables over time will influence the application of OSI techniques. In the course of the development of OSI methodology and relevant techniques, field tests and exercises have been conducted. While earlier activities mainly focused on progress of individual techniques (such as visual observation, passive seismological monitoring for aftershocks and measurements of radioactivity), recent work covered both technique development (such as multi-spectral imaging including infrared measurements, and environmental sampling and analysis of solids, liquids and gases) as well as the integration of techniques, search logic and data flow. We will highlight examples of application of OSI technologies for site and event characterization from recently conducted field tests and exercises and demonstrate the synthesis of techniques and data necessary for the conduct of an OSI.

  18. Methods for estimating on-site ambient air concentrations at disposal sites

    International Nuclear Information System (INIS)

    Hwang, S.T.

    1987-01-01

    Currently, Gaussian type dispersion modeling and point source approximation are combined to estimate the ambient air concentrations of pollutants dispersed downwind of an areawide emission source, using the approach of virtual point source approximation. This Gaussian dispersion modeling becomes less accurate as the receptor comes closer to the source, and becomes inapplicable for the estimation of on-site ambient air concentrations at disposal sites. Partial differential equations are solved with appropriate boundary conditions for use in estimating the on-site concentrations in the ambient air impacted by emissions from an area source such as land disposal sites. Two variations of solution techniques are presented, and their predictions are compared

  19. On-site treatment and landfilling of MSWI air pollution control residues

    DEFF Research Database (Denmark)

    Lundtorp, Kasper; Jensen, Dorthe Lærke; Sørensen, Mette Abildgaard

    2003-01-01

    Air pollution control (APC) residues from municipal solid waste incineration (MSWI) are difficult to landfill due to substantial leaching of trace metals. An on-site pretreatment prior to landfilling of APC-residues was investigated in terms of bench-scale experiments with a semidry APC-residue a......Air pollution control (APC) residues from municipal solid waste incineration (MSWI) are difficult to landfill due to substantial leaching of trace metals. An on-site pretreatment prior to landfilling of APC-residues was investigated in terms of bench-scale experiments with a semidry APC...

  20. 76 FR 45878 - Alticor, Inc., Including Access Business Group International LLC and Amway Corporation, Buena...

    Science.gov (United States)

    2011-08-01

    ...,420B] Alticor, Inc., Including Access Business Group International LLC and Amway Corporation, Buena Park, CA; Alticor, Inc., Including Access Business Group International LLC and Amway Corporation...., Including Access Business Group International LLC and Amway Corporation, Including On-Site Leased Workers...

  1. Rapid on-site evaluation of axillary fine-needle aspiration cytology in breast cancer.

    LENUS (Irish Health Repository)

    O'Leary, D P

    2012-06-01

    Axillary ultrasonography (AUS) and fine-needle aspiration cytology (FNAC) can establish axillary lymph node status before surgery, although this technique is hampered by poor adequacy rates. To achieve consistently high rates of FNAC adequacy, rapid on-site evaluation (ROSE) of FNAC samples was introduced.

  2. On-site screening for syphilis at an antenatal clinic | Delport | South ...

    African Journals Online (AJOL)

    Objective. To determine the validity, predictive value and accuracy of the rapid plasma reagin card test performed on site to diagnose active syphilis in pregnant women so that immediate treatment can be offered to prevent congenital syphilis. Design. Open, descriptive study. Setting. Antenatal clinic, Mamelodi Hospital, ...

  3. METHOD FOR RAPID ON-SITE IDENTIFICATION OF VOCs IN EWE MILK

    Directory of Open Access Journals (Sweden)

    D. Ranucci

    2011-08-01

    Full Text Available Use of a portable GC/MS for on-site identification of volatile organic compounds (VOCs in ewe milk is for the first time reported. Different VOCs tipically observed in milk were detected with a good repetitivity of the measurement.

  4. On-Site Measurements for Voltage Unbalance Studies Associated with the AC Railway Operation

    DEFF Research Database (Denmark)

    Stamatopoulos, Athanasios; Silva, Filipe Miguel Faria da; Bak, Claus Leth

    2017-01-01

    On-site measurements in Electrical Power Systems can provide valuable information about the performance of the network and also, can be of great assistance to the validation and assessment of simulation models developed for power system studies. Lately, the noticeable increase of non-conventional...

  5. Improvement of Endovascular Stroke Treatment: A 24-Hour Neuroradiological On-Site Service Is Not Enough

    Directory of Open Access Journals (Sweden)

    Omid Nikoubashman

    2018-01-01

    Full Text Available Background and Purpose. With the advent of endovascular stroke treatment (EST with mechanical thrombectomy, stroke treatment has also become more challenging. Purpose of this study was to investigate whether a fulltime neuroradiological on-site service and workflow optimization with a structured documentation of the interdisciplinary stroke workflow resulted in improved procedural times. Material and Methods. Procedural times of 322 consecutive patients, who received EST (1 before (n=96 and (2 after (n=126 establishing a 24-hour neuroradiological on-site service as well as (3 after implementation of a structured interdisciplinary workflow documentation (“Stroke Check” (n=100, were analysed. Results. A fulltime neuroradiological on-site service resulted in a nonsignificant improvement of procedural times during out-of-hours admissions (p≥0.204. Working hours and out-of-hours procedural times improved significantly, if additional workflow optimization was realized (p≤0.026. Conclusions. A 24-hour interventional on-site service is a major prerequisite to adequately provide modern reperfusion therapies in patients with acute ischemic stroke. However, simple measures like standardized and focused documentation that affect the entire interdisciplinary pre- and intrahospital stroke rescue chain seem to be important.

  6. Towards sustainable and robust on-site domestic wastewater treatment for all citizens

    NARCIS (Netherlands)

    Mgana, S.

    2003-01-01

    In most developing countries commonly practiced domestic wastewater treatment systems predominantly constitute anaerobic treatment process. The anaerobic treatment units mostly installed are on-site at residential dwellings.

    However the commonly installed units, viz., traditional pit

  7. Measurement of Odour in On-Site Sanitation Systems in Low-Income Settings

    DEFF Research Database (Denmark)

    Obeng, Peter Appiah; Oduro-Kwarteng, Sampson; Keraita, Bernard

    2016-01-01

    The objective assessment of the level of odour in on-site sanitation systems is required when evaluating emerging technology options and maintenance practices. The purpose of this study was to measure the concentrations of hydrogen sulphide and ammonia as surrogates of odour using a portable gas ...

  8. Solitary heat waves in nonlinear lattices with squared on-site potential

    Indian Academy of Sciences (India)

    Abstract. A model Hamiltonian is proposed for heat conduction in a nonlinear lattice with squared on-site potential using the second quantized operators and averaging the same using a suitable wave function, equations are derived in discrete form for the field amplitude and the prop- erties of heat transfer are examined ...

  9. Using the Theory of Equivalency To Bring On-Site and Online Learning Together.

    Science.gov (United States)

    Hoffman, Suzanne Queen; Martin, Michael S.; Jackson, John Edward

    2000-01-01

    Discussion of distance education versus traditional instruction focuses on courses being converted at the Naval War College to Web-based courses. Explains equivalency theory, which aligns the learning experiences of online learners with those of on-site learners so that either scenario should yield the same outcomes. (LRW)

  10. 40 CFR 266.108 - Small quantity on-site burner exemption.

    Science.gov (United States)

    2010-07-01

    ...) SOLID WASTES (CONTINUED) STANDARDS FOR THE MANAGEMENT OF SPECIFIC HAZARDOUS WASTES AND SPECIFIC TYPES OF HAZARDOUS WASTE MANAGEMENT FACILITIES Hazardous Waste Burned in Boilers and Industrial Furnaces § 266.108... burn hazardous waste in an on-site boiler or industrial furnace are exempt from the requirements of...

  11. Large-scale tomo-PIV for on-site drag analysis in speed sports

    NARCIS (Netherlands)

    Terra, W.; Sciacchitano, A.; Scarano, F.

    2015-01-01

    Large-scale tomographic Particle Image Velocimetry is proposed as a tool for the on-site aerodynamic investigation in speed sports. The ring-of-fire concept is presented, which relies upon a tomographic PIV system used during the training of athletes in speed sports. The system consists of a short

  12. 7 CFR 12.31 - On-site wetland identification criteria.

    Science.gov (United States)

    2010-01-01

    ... considered to be artificial wetland for the purposes of § 12.5(b)(1)(vii)(A) of this part. (d) Minimal effect... 7 Agriculture 1 2010-01-01 2010-01-01 false On-site wetland identification criteria. 12.31 Section 12.31 Agriculture Office of the Secretary of Agriculture HIGHLY ERODIBLE LAND AND WETLAND...

  13. Test methods for on site measurement of resistivity of concrete. A RILEM TC-154 Technical Recommendation

    NARCIS (Netherlands)

    Polder, R.B.

    2000-01-01

    This paper describes methods to assess concrete resistivity on site for various purposes related to corrosion and protection of reinforcement. It is based on a first draft of a RILEM Technical Recommendation. The electrical resistivity of concrete can be related to the two processes involved in

  14. On-site energy consumption and selected emissions at softwood sawmills in the southwestern United States

    Science.gov (United States)

    Dan Loeffler; Nathaniel Anderson; Todd A. Morgan; Colin B. Sorenson

    2016-01-01

    Presently there is a lack of information describing US southwestern energy consumption and emissions generated from the sawmilling industry. This article uses a mail survey of softwood sawmills in the states of Arizona, Colorado, and New Mexico to develop a profile of on-site energy consumption and selected emissions for the industry. Energy consumption is...

  15. on-site effects and cost of fertility erosion from five small reservoir

    African Journals Online (AJOL)

    User

    ABSTRACT. A study was carried out in the Upper East Region of Ghana to assess the on-site effects and the cost of fertility erosion from five small reservoir catchments (Dua, Doba, Zebilla, Kumpalgogo and Bugri). The catchment soils and reservoir sediments were sampled and analyzed for their bulk density and nutrient ...

  16. The interactive on-site inspection system: An information management system to support arms control inspections

    Energy Technology Data Exchange (ETDEWEB)

    DeLand, S.M.; Widney, T.W.; Horak, K.E.; Caudell, R.B.; Grose, E.M.

    1996-12-01

    The increasing use of on-site inspection (OSI) to meet the nation`s obligations with recently signed treaties requires the nation to manage a variety of inspection requirements. This document describes a prototype automated system to assist in the preparation and management of these inspections.

  17. Improvement of Endovascular Stroke Treatment: A 24-Hour Neuroradiological On-Site Service Is Not Enough.

    Science.gov (United States)

    Nikoubashman, Omid; Schürmann, Kolja; Othman, Ahmed E; Bach, Jan-Philipp; Wiesmann, Martin; Reich, Arno

    2018-01-01

    With the advent of endovascular stroke treatment (EST) with mechanical thrombectomy, stroke treatment has also become more challenging. Purpose of this study was to investigate whether a fulltime neuroradiological on-site service and workflow optimization with a structured documentation of the interdisciplinary stroke workflow resulted in improved procedural times. Procedural times of 322 consecutive patients, who received EST (1) before ( n = 96) and (2) after ( n = 126) establishing a 24-hour neuroradiological on-site service as well as (3) after implementation of a structured interdisciplinary workflow documentation ("Stroke Check") ( n = 100), were analysed. A fulltime neuroradiological on-site service resulted in a nonsignificant improvement of procedural times during out-of-hours admissions ( p ≥ 0.204). Working hours and out-of-hours procedural times improved significantly, if additional workflow optimization was realized ( p ≤ 0.026). A 24-hour interventional on-site service is a major prerequisite to adequately provide modern reperfusion therapies in patients with acute ischemic stroke. However, simple measures like standardized and focused documentation that affect the entire interdisciplinary pre- and intrahospital stroke rescue chain seem to be important.

  18. Cost-effective on-site screening for anaemia in pregnancy in primary ...

    African Journals Online (AJOL)

    Cost-effective on-site screening for anaemia in pregnancy in primary care clinics. David Wilkinson, Martene E Sach. Objective. To determine the feasibility, accuracy and .... day. There it was stored at 4°C until haemoglobin concentration was estimated with the Sysmex analyser (CA. Milsch, Johannesburg) within 48 hours.

  19. On-Site Renewable Energy and Green Buildings: A System-Level Analysis.

    Science.gov (United States)

    Al-Ghamdi, Sami G; Bilec, Melissa M

    2016-05-03

    Adopting a green building rating system (GBRSs) that strongly considers use of renewable energy can have important environmental consequences, particularly in developing countries. In this paper, we studied on-site renewable energy and GBRSs at the system level to explore potential benefits and challenges. While we have focused on GBRSs, the findings can offer additional insight for renewable incentives across sectors. An energy model was built for 25 sites to compute the potential solar and wind power production on-site and available within the building footprint and regional climate. A life-cycle approach and cost analysis were then completed to analyze the environmental and economic impacts. Environmental impacts of renewable energy varied dramatically between sites, in some cases, the environmental benefits were limited despite the significant economic burden of those renewable systems on-site and vice versa. Our recommendation for GBRSs, and broader policies and regulations, is to require buildings with higher environmental impacts to achieve higher levels of energy performance and on-site renewable energy utilization, instead of fixed percentages.

  20. On-site screening for maternal syphilis in an antenatal clinic ...

    African Journals Online (AJOL)

    An RPR test was performed on site in the antenatal clinic and by the reference laboratory where a Treponema pallidum haemagglutination test was also performed. Measurements and results. The results of the RPR test were compared with results reported by the laboratory for sensitivity, specificity, negative and positive ...

  1. Solitary heat waves in nonlinear lattices with squared on-site potential

    Indian Academy of Sciences (India)

    resulting nonlinear equation in its natural form is very difficult to solve because of its high nonlinearity and discreteness. Hence we analyse it numerically and in addition we go for the continuum limit. Since the on-site potential is sufficient to ensure the validity of Fourier's law, we analyse the nature of heat conduction in ...

  2. Evaluation of indoor and outdoor climate on sites polluted with volatile organic chemicals

    International Nuclear Information System (INIS)

    1993-01-01

    Papers presented at a meeting on indoor and outdoor climates on sites polluted with volatile organic chemicals. The papers deal with the subject of evaporation of organic chemicals on the polluted sites in relation to the influence on indoor and outdoor climates. Themes dealt with are diffusion through soils and transport of pollutants from the soil into buildings. (AB)

  3. Shift in the microbial ecology of a hospital hot water system following the introduction of an on-site monochloramine disinfection system.

    Science.gov (United States)

    Baron, Julianne L; Vikram, Amit; Duda, Scott; Stout, Janet E; Bibby, Kyle

    2014-01-01

    Drinking water distribution systems, including premise plumbing, contain a diverse microbiological community that may include opportunistic pathogens. On-site supplemental disinfection systems have been proposed as a control method for opportunistic pathogens in premise plumbing. The majority of on-site disinfection systems to date have been installed in hospitals due to the high concentration of opportunistic pathogen susceptible occupants. The installation of on-site supplemental disinfection systems in hospitals allows for evaluation of the impact of on-site disinfection systems on drinking water system microbial ecology prior to widespread application. This study evaluated the impact of supplemental monochloramine on the microbial ecology of a hospital's hot water system. Samples were taken three months and immediately prior to monochloramine treatment and monthly for the first six months of treatment, and all samples were subjected to high throughput Illumina 16S rRNA region sequencing. The microbial community composition of monochloramine treated samples was dramatically different than the baseline months. There was an immediate shift towards decreased relative abundance of Betaproteobacteria, and increased relative abundance of Firmicutes, Alphaproteobacteria, Gammaproteobacteria, Cyanobacteria and Actinobacteria. Following treatment, microbial populations grouped by sampling location rather than sampling time. Over the course of treatment the relative abundance of certain genera containing opportunistic pathogens and genera containing denitrifying bacteria increased. The results demonstrate the driving influence of supplemental disinfection on premise plumbing microbial ecology and suggest the value of further investigation into the overall effects of premise plumbing disinfection strategies on microbial ecology and not solely specific target microorganisms.

  4. Effect of on-site training on the accuracy of blood loss estimation in a simulated obstetrics environment.

    Science.gov (United States)

    Mbachu, Ikechukwu I; Udigwe, Gerald O; Ezeama, Chukwuemeka O; Eleje, George U; Eke, Ahizechukwu C

    2017-06-01

    To determine the effect of on-site training on the accuracy of blood loss estimation in a simulated obstetrics environment. In a tertiary hospital in Nigeria, clinical scenarios were created in April 2013 using known blood volumes in an objective structured clinical examination fashion. Doctors and nurses who worked in the obstetrics unit observed and recorded the blood volume at different clinical stations (first study stage). Subsequently, the actual amount of blood was revealed, followed by on-site training on the volume capacities of the study instruments. Three weeks later, the second stage of the study was performed like the first stage but using different amounts of blood for all stations. The differences in the mean errors of blood loss estimation between the two stages were determined. The analysis included 144 healthcare providers who completed both stages of the study. There were significant differences in the mean error of blood loss estimation before and after the training session for the following stations: delivery bed (PObstetrics.

  5. 25 CFR 1000.240 - What construction programs included in an AFA are subject to this subpart?

    Science.gov (United States)

    2010-04-01

    ..., coordination, responsibility for the construction project, day-to-day on-site management on site-management and administration of the project, which may include cost management, project budgeting, project scheduling and... Improvement Program or road maintenance program activities of BIA; (3) Operation and maintenance programs; and...

  6. 77 FR 29363 - Wells Fargo Bank, N.A. Subsidiary of Wells Fargo & Company Home Mortgage Division Including On...

    Science.gov (United States)

    2012-05-17

    ...., Employee Relations Associates, Manpower, Spherion, and on Call Staffing Solutions, Costa Mesa, CA; Amended... on-site leased workers from Aerotek, Inc., Employee Relations Associate, Manpower, and Spherion..., Home Mortgage Division, including on-site leased workers from Aerotek, Inc., Employee Relations...

  7. ALL-PATHWAYS DOSE ANALYSIS FOR THE PORTSMOUTH ON-SITE WASTE DISPOSAL FACILITY

    Energy Technology Data Exchange (ETDEWEB)

    Smith, F.; Phifer, M.

    2014-04-10

    A Portsmouth On-Site Waste Disposal Facility (OSWDF) All-Pathways analysis has been conducted that considers the radiological impacts to a resident farmer. It is assumed that the resident farmer utilizes a farm pond contaminated by the OSWDF to irrigate a garden and pasture and water livestock from which food for the resident farmer is obtained, and that the farmer utilizes groundwater from the Berea sandstone aquifer for domestic purposes (i.e. drinking water and showering). As described by FBP 2014b the Hydrologic Evaluation of Landfill Performance (HELP) model (Schroeder et al. 1994) and the Surface Transport Over Multiple Phases (STOMP) model (White and Oostrom 2000, 2006) were used to model the flow and transport from the OSWDF to the Points of Assessment (POAs) associated with the 680-ft elevation sandstone layer (680 SSL) and the Berea sandstone aquifer. From this modeling the activity concentrations radionuclides were projected over time at the POAs. The activity concentrations were utilized as input to a GoldSimTM (GTG 2010) dose model, described herein, in order to project the dose to a resident farmer over time. A base case and five sensitivity cases were analyzed. The sensitivity cases included an evaluation of the impacts of using a conservative inventory, an uncased well to the Berea sandstone aquifer, a low waste zone uranium distribution coefficient (Kd), different transfer factors, and reference person exposure parameters (i.e. at 95 percentile). The maximum base case dose within the 1,000 year assessment period was projected to be 1.5E-14 mrem/yr, and the maximum base case dose at any time less than 10,000 years was projected to be 0.002 mrem/yr. The maximum projected dose of any sensitivity case was approximately 2.6 mrem/yr associated with the use of an uncased well to the Berea sandstone aquifer. This sensitivity case is considered very unlikely because it assumes leakage from the location of greatest concentration in the 680 SSL in to the

  8. On-Site Surface Functionalization for Titanium Dental Implant with Nanotopography: Review and Outlook

    Directory of Open Access Journals (Sweden)

    Byung Gyu Kim

    2016-01-01

    Full Text Available Titanium (Ti has been the first choice of material for dental implant due to bonding ability to natural bone and great biocompatibility. Various types of surface roughness modification in nanoscale have been made as promising strategy for accelerating osseointegration of Ti dental implant. To have synergetic effect with nanotopography oriented favors in cell attachment, on-site surface functionalization with reproducibility of nanotopography is introduced as next strategy to further enhance cellular bioactivity. Extensive research has been conducted to investigate the potential of nanotopography preserved on-site surface functionalization for Ti dental implant. This review will discuss nonthermal atmospheric pressure plasma, ultraviolet, and low level of laser therapy on Ti dental implant with nanotopography as next generation of surface functionalization due to its abilities to induce superhydrophilicity or biofunctionality without change of nanotopography.

  9. 1000kW on-site PAFC power plant development and demonstration

    Energy Technology Data Exchange (ETDEWEB)

    Satomi, Tomohide; Koike, Shunichi [Phosphoric Acid Fuel Cell Technology Research Association (PAFC-TRA), Osaka (Japan); Ishikawa, Ryou [New Energy and Industrial Technology Development Organization (NEDO), Tokyo (Japan)

    1996-12-31

    Phosphoric Acid Fuel Cell Technology Research Association (PAFC-TRA) and New Energy and Industrial Technology Development Organization (NEDO) have been conducting a joint project on development of a 5000kW urban energy center type PAFC power plant (pressurized) and a 1000kW on-site PAFC power plant (non-pressurized). The objective of the technical development of 1000kW on-site PAFC power plant is to realize a medium size power plant with an overall efficiency of over 70% and an electrical efficiency of over 36%, that could be installed in a large building as a cogeneration system. The components and system integration development work and the plant design were performed in 1991 and 1992. Manufacturing of the plant and installation at the test site were completed in 1994. PAC test was carried out in 1994, and generation test was started in January 1995. Demonstration test is scheduled for 1995 and 1996.

  10. Procurement Specifications Templates for On-Site Solar Photovoltaic: For Use in Developing Federal Solicitations

    Energy Technology Data Exchange (ETDEWEB)

    Robinson, G. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2017-01-16

    With the increasing adaption of on-site renewable energy systems designed to feed site loads, there is a critical need to develop tools that allow the federal sector to become a mature and sophisticated consumer. This document is intended to reduce project development and operational risks while increasing the speed at which projects are completed; two necessary components to reach the scale required to meet mandates and achieve cost savings for taxpayers. This guide is intended to act as a living document where lessons learned from the increasing number of projects can be incorporated and provide guidance for efforts. While additional guides will be developed to cover other renewable technologies, this guide covers on-site solar photovoltaic systems with an emphasis on third-party designed, financed, owned, and operated systems.

  11. Generation, on-site storage; handling and processing of industrial waste of Tehran

    International Nuclear Information System (INIS)

    Abduli, M.A.

    1997-01-01

    This paper describes out the present status of generation, on-site handling, processing and storage of industrial waste in Tehran. In this investigation, 67 large scale factories of different industrial groups were randomly selected. Above cited functional elements of these factories were surveyed. In this investigation a close contact with each factory was required, thus a questionnaire was prepared and distributed among these factories. The relationship between daily weight of the industrial waste (Y) and number of employer of each factory (x) is found to be Y=547.4 + 0.58 x. The relationship between daily volume of industrial waste (V), and daily weight of waste generated in each factory (Y) can be described by V=1.56 + 0.00078 Y. About 68% of the factories have their own interim storage site and the rest of the factories do not possess any on-site storage facility

  12. On-site and laboratory soundscape evaluations of three recreational urban spaces

    DEFF Research Database (Denmark)

    Sørensen, Anna Josefine; Larsen, Thea Mathilde; Bjerre, Lærke Cecilie

    2016-01-01

    Soundscape quality was evaluated using four subjective psychological rating factors in three recreational urban spaces in which water and a variation of other natural and anthropogenic sound sources were present. The noise level was measured at each site during occupant peak flows and recordings...... for listening experiments were made simultaneously. Listeners answered questionnaires either on site or following playback of the recordings in the laboratory, with or without access to each site’s visual context. They rated their perception of loudness, acceptance, stressfulness, and comfort, along...... with their preference toward eight sound sources. The comfort ratings were negatively correlated with loudness and stressfulness and positively correlated with acceptance. The sound level was found to be a good predictor of these subjective parameters in the laboratory, but not on site. Moreover, the availability...

  13. On-site inspections under the Comprehensive Nuclear-Test-Ban Treaty

    Science.gov (United States)

    Ifft, Edward

    2017-11-01

    On-site inspections (OSI) are a key aspect of the verification regime for the Comprehensive Nuclear-Test-Ban Treaty (CTBT). Preparations to be able to conduct such inspections are going well. In particular, realistic major field exercises in Kazakhstan in 2008 and Jordan in 2014 enabled the Preparatory Commission of the Comprehensive Test-Ban-Treaty Organization (CTBTO) to learn valuable lessons regarding both the technical and human factors involved in being able to successfully implement the treaty's provisions.

  14. On-site interim storage of spent nuclear fuel: Emerging public issues

    International Nuclear Information System (INIS)

    Feldman, D.L.; Tennessee Univ., Knoxville, TN

    1992-01-01

    Failure to consummate plans for a permanent repository or above- ground interim Monitored Retrievable Storage (MRS) facility for spent nuclear fuel has spurred innovative efforts to ensure at-reactor storage in an environmentally safe and secure manner. This article examines the institutional and socioeconomic impacts of Dry Cask Storage Technology (DCST)-an approach to spent fuel management that is emerging as the preferred method of on-site interim spent fuel storage by utilities that exhaust existing storage capacity

  15. Improvement of Endovascular Stroke Treatment: A 24-Hour Neuroradiological On-Site Service Is Not Enough

    OpenAIRE

    Nikoubashman, Omid; Schürmann, Kolja; Othman, Ahmed E.; Bach, Jan-Philipp; Wiesmann, Martin; Reich, Arno

    2018-01-01

    Background and Purpose. With the advent of endovascular stroke treatment (EST) with mechanical thrombectomy, stroke treatment has also become more challenging. Purpose of this study was to investigate whether a fulltime neuroradiological on-site service and workflow optimization with a structured documentation of the interdisciplinary stroke workflow resulted in improved procedural times. Material and Methods. Procedural times of 322 consecutive patients, who received EST (1) before (n=96) an...

  16. Rapid on-site detection of Acidovorax citrulli by cross-priming amplification.

    Science.gov (United States)

    Zhang, Jing; Tian, Qian; Zhu, Shui-fang; Zhao, Wen-jun; Liu, Feng-quan

    2012-08-01

    Cross-priming amplification (CPA) for Acidovorax citrulli detection was evaluated in this study. The sensitivity of CPA assay for pure bacterial culture was 3.7 × 10(3) CFU/ml. Bacteria on naturally infected watermelon seeds were detected using CPA assay, suggesting this method is suitable for A. citrulli on-site detection from watermelon seeds. Copyright © 2012 Elsevier Ltd. All rights reserved.

  17. Bavarian Constitutional Court, decision of August 14, 1987 (Referendum on sites of nuclear installations)

    International Nuclear Information System (INIS)

    Anon.

    1987-01-01

    In its decision of August 14, 1987, the Bavarian Constitutional Court refuses a referendum on sites of nuclear installations. The Atomic Energy Act does not contain regulations concerning site planning of nuclear plants. The Federal State has finally determined that site decisions can only be given in a licensing procedure according sec. 7 Atomic Energy Act. In this field the Laender have no legislative competence according to the constitutional order. (CW) [de

  18. On-site and laboratory evaluations of soundscape quality in recreational urban spaces

    DEFF Research Database (Denmark)

    Bjerre, Lærke Cecilie; Larsen, Thea Mathilde; Sørensen, Anna Josefine

    2017-01-01

    in the presence of the full on-site context, the visual context only, and without context. Materials and Methods: Soundscape quality was evaluated for three recreational urban spaces by using four subjective attributes: loudness, acceptance, stressfulness, and comfort. The sound level was measured at each site...... quality in urban recreational areas. Laboratory evaluations may not fully reflect how subjective loudness, acceptance, stressfulness, and comfort are affected by sound level....

  19. On-site and laboratory evaluations of soundscape quality in recreational urban spaces

    DEFF Research Database (Denmark)

    Bjerre, Lærke Cecilie; Larsen, Thea Mathilde; Sørensen, Anna Josefine

    2017-01-01

    assessment in the presence of the full on-site context, the visual context only, and without context. Materials and Methods: Soundscape quality was evaluated for three recreational urban spaces by using four subjective attributes: loudness, acceptance, stressfulness, and comfort. The sound level was measured...... evaluating overall soundscape quality in urban recreational areas. Laboratory evaluations may not fully reflect how subjective loudness, acceptance, stressfulness, and comfort are affected by sound level....

  20. An Assessment of the Utility of On-Site Inspection for INF Treaty Verification

    Science.gov (United States)

    1983-11-10

    on-site inspections annually. Soviet representatives also argued against large OSI quotas on the basis that they provided opportunities for fireign ...field testing occurred when the V u.s. Congress. House Foreign Affairs Committee, Committee Print: Review of Arms Control Legislation and Organization...on a chemical weapon ban presented at the Committee on Disarmament I U.S. Congress. House Foreign Affairs Committee, Hearings: Strategic Arms Control

  1. [Analytical and on-site detection methods for chemical warfare agents].

    Science.gov (United States)

    Seto, Yasuo

    2006-12-01

    Chemical warfare agents (CWAs) are fast acting and sometimes lethal, even at low levels, and can be classified into nerve gases, blister agents, choking agents, blood agents, vomit agents, tear gases, and incapacitating agents. As countermeasures against CWA terrorism, detection and identification are important. In crisis management, monitoring of CWAs in public places and security checks at territorial borders, big event venues, and executive facilities are performed for protection against terrorism. In consequence management, on-site detection by first responders and laboratory analysis after on-site sampling and transfer are performed for minimization of terrorism damage, leading to personal protection, initial investigation, and emergency lifesaving. In incident management, laboratory analysis is performed to provide evidence at court trials for the prevention of future crimes. Laboratory analysis consists of pretreatment of on-site and casualty samples and instrumental analysis using GC-MS. However, CWAs are easily degraded, and thus are difficult to detect. Instead, it is useful to detect their metabolites and degradation products using tert-butyldimethylsilyl derivatization GC-MS or direct LC-MS. Commercially available chemical detection equipment such as gas detection tubes and ion mobility spectrometers are used for on-site detection. We have evaluated the detection performance of such equipment and found that no equipment fulfills the required perfect performance of CWA detection sensitivity, accuracy, response time, return time, and operation. To overcome the drawbacks, we have adopted the monitoring tape method and counterflow introduction atmospheric pressure chemical ionization mass spectrometry and recommend the combination of commercial detection equipment and these new technologies for simultaneous, rapid detection of all CWAs.

  2. A Discussion of Procedures and Equipment for the Comprehensive Test Ban Treaty On-Site Inspection Environmental Sampling and Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Wogman, Ned A.; Milbrath, Brian D.; Payne, Rosara F.; Seifert, Carolyn E.; Friese, Judah I.; Miley, Harry S.; Bowyer, Ted W.; Hanlen, Richard C.; Onishi, Yasuo; Hayes, James C.; Wigmosta, Mark S.

    2011-02-01

    This paper is intended to serve as a scientific basis to start discussions of the available environmental sampling techniques and equipment that have been used in the past that could be considered for use within the context of the Comprehensive Nuclear-Test-Ban Treaty (CTBT) on-site inspections (OSI). This work contains information on the techniques, equipment, costs, and some operational procedures associated with environmental sampling that have actually been used in the past by the United States for the detection of nuclear explosions. This paper also includes a discussion of issues, recommendations, and questions needing further study within the context of the sampling and analysis of aquatic materials, atmospheric gases, atmospheric particulates, vegetation, sediments and soils, fauna, and drill-back materials.

  3. The organization and on-site follow-up of the electrical installation work for the LHC

    CERN Document Server

    Vairo, A

    2003-01-01

    The activity of the EL-WO section has two main purposes: manage the on-site installation works and carry out complete commissioning tests for all the new electrical installations, including those for the LHC accelerator. The management of installation works covers several aspects as: logistic, safety, coordination with other non-electrical works, follow-up of the planning. The testing of all the installation before the commissioning involves a close collaboration with the exploitation service and with the project leaders. This document describes the way of operating of the section and how these activities are carried out within the mainframe of the global ST division organization. It also describes the interfaces to the others actors of the LHC installation, such as: the contractors, the LHC installation working group, the ST/EL project leaders and the exploitation service of the electrical network.

  4. Assessment of On-site sanitation system on local groundwater regime in an alluvial aquifer

    Science.gov (United States)

    Quamar, Rafat; Jangam, C.; Veligeti, J.; Chintalapudi, P.; Janipella, R.

    2017-12-01

    The present study is an attempt to study the impact of the On-site sanitation system on the groundwater sources in its vicinity. The study has been undertaken in the Agra city of Yamuna sub-basin. In this context, sampling sites (3 nos) namely Pandav Nagar, Ayodhya Kunj and Laxmi Nagar were selected for sampling. The groundwater samples were analyzed for major cations, anions and faecal coliform. Critical parameters namely chloride, nitrate and Faecal coliform were considered to assess the impact of the On-site sanitation systems. The analytical results shown that except for chloride, most of the samples exceeded the Bureau of Indian Standard limits for drinking water for all the other analyzed parameters, i.e., nitrate and faecal coliform in the first two sites. In Laxmi Nagar, except for faecal coliform, all the samples are below the BIS limits. In all the three sites, faecal coliform was found in majority of the samples. A comparison of present study indicates that the contamination of groundwater in alluvial setting is less as compared to hard rock where On-site sanitation systems have been implemented.

  5. Shielding requirements on-site loading and acceptance testing on the Leksell gamma knife

    International Nuclear Information System (INIS)

    Maitz, A.H.; Lunsford, L.D.; Wu, A.; Lindner, G.; Flickinger, J.C.

    1990-01-01

    On August 14, 1987, the first stereotactic radiosurgical procedure using the gamma knife was performed in North America. Located in a self-contained radiosurgical suite in the basement of Presbyterian-University Hospital in Pittsburgh, Pennsylvania. This device uses 201 highly focused beams 60Co for the single-treatment closed-skull irradiation of brain lesions localized by stereotactic techniques (radiosurgery). One hundred and fifty-two patients with intracranial arteriovenous malformations or brain tumors were treated in the first year of operation. The Presbyterian University Hospital of Pittsburgh gamma knife is the first such unit in which the 60Co sources were loaded on-site. This effort required us to solve some difficult and unusual problems encountered during site preparation, delivery, and loading of the unit in a busy hospital setting. The solutions developed enabled installation and use of the gamma knife with minimal disruption of hospital activities while maintaining acceptable levels of exposure to radiation. Environmental surveys performed during the loading of the 201 radioactive sources (total, 219 TBq) confirmed that on-site loading is possible and practical. Our experience in the design, construction, and implementation of the first North American gamma knife supports the practicality and safety of on-site loading and may be of value in the planning and development of future gamma knife installations

  6. (including travel dates) Proposed itinerary

    Indian Academy of Sciences (India)

    Ashok

    31 July to 22 August 2012 (including travel dates). Proposed itinerary: Arrival in Bangalore on 1 August. 1-5 August: Bangalore, Karnataka. Suggested institutions: Indian Institute of Science, Bangalore. St Johns Medical College & Hospital, Bangalore. Jawaharlal Nehru Centre, Bangalore. 6-8 August: Chennai, TN.

  7. Malignant lymphomas (including myeloproliferative disorders)

    International Nuclear Information System (INIS)

    Todd, I.D.H.

    1985-01-01

    This chapter deals with the radiotherapy and cytotoxic chemotherapy of the malignant lymphomas. Included within this group are Hodgkin's disease, non-Hodgkin's lymphoma, mycosis fungoides, and chronic lymphatic leukaemia. A further section deals with the myeloproliferative disorders, including granulocytic leukaemia, polycythaemia vera, and primary thrombocythaemia. Excluded are myeloma and reticulum cell sarcoma of bone and acute leukaemia. With regard to Hodgkin's disease, the past 25 years have seen general recognition of the curative potential of radiotherapy, at least in the local stages, and, more recently, awareness of the ability to achieve long-term survival after combination chemotherapy in generalised or in recurrent disease. At the same time the importance of staging has become appreciated and the introduction of procedures such as lymphography, staging laparotomy, and computer tomography (CT) has enormously increased its reliability. Advances have not been so dramatic in the complex group of non-Hodgkins's lymphomas, but are still very real

  8. International workshop on site investigation and evaluation based on the siting process in Sweden

    International Nuclear Information System (INIS)

    Andersson, Johan; Stroem, A.

    2001-06-01

    SKB's goal is to commence surface based site investigations in 2002. Extensive preparations are now being made for this transition to the next phase in the siting process for the deep repository for spent nuclear fuel. The purpose of the international workshop on site characterisation held at Aespoe April 2001 was to: present the SKB site investigation and evaluation programme to a group of international experts; discuss whether the available toolbox of investigation methods for surface based site investigations is appropriate and state-of-the-art in an international perspective; and by working group sessions discuss the level of ambition in the programme for site investigation for each discipline. This report summarises the conclusions of the workshop in general terms. Many of the detailed comments and ideas obtained at the workshop have already inspired and will also directly inspire the on-going planning work for site characterisation. The core activity at the workshop was the work performed by working groups. They addressed what should be considered for a site characterisation programme, based on the generic planning made so far by SKB. The working groups also outlined site specific characterisation programmes for the sites suggested by SKB. The tasks were strictly confined to technical and scientific modelling issues. The working group chairmen presented the working group results at the workshop and have also submitted short memos to SKB. The present document is a compilation of these memos. The SKB generic programme as presented in the existing top level documents, 'Requirements and Criteria and Overall Programme', received general endorsement and was appreciated for being comprehensive and systematic. For example, it contains comprehensive lists of parameters to be measured. However, there is need for prioritisation and sequencing. This is actually included in the current planning process at SKB where the generic programme later this year will be adapted to

  9. GMP-conformant on-site manufacturing of a CD133+ stem cell product for cardiovascular regeneration.

    Science.gov (United States)

    Skorska, Anna; Müller, Paula; Gaebel, Ralf; Große, Jana; Lemcke, Heiko; Lux, Cornelia A; Bastian, Manuela; Hausburg, Frauke; Zarniko, Nicole; Bubritzki, Sandra; Ruch, Ulrike; Tiedemann, Gudrun; David, Robert; Steinhoff, Gustav

    2017-02-10

    this system offers multiple benefits including stable CP quality and on-site purification under reduced clean room requirements. This will allow saving of time, reduced logistics and diminished costs.

  10. Device including a contact detector

    DEFF Research Database (Denmark)

    2011-01-01

    The present invention relates to a probe for determining an electrical property of an area of a surface of a test sample, the probe is intended to be in a specific orientation relative to the test sample. The probe may comprise a supporting body defining a first surface. A plurality of cantilever...... of cantilever arms (12) contacting the surface of the test sample when performing the movement....... arms (12) may extend from the supporting body in co-planar relationship with the first surface. The plurality of cantilever arms (12) may extend substantially parallel to each other and each of the plurality of cantilever arms (12) may include an electrical conductive tip for contacting the area...

  11. On-site transportation and handling of uranium-233 special nuclear material: Preliminary hazards and accident analysis. Final

    International Nuclear Information System (INIS)

    Solack, T.; West, D.; Ullman, D.; Coppock, G.; Cox, C.

    1995-01-01

    U-233 Special Nuclear Material (SNM) currently stored at the T-Building Storage Areas A and B must be transported to the SW/R Tritium Complex for repackaging. This SNM is in the form of oxide powder contained in glass jars which in turn are contained in heat sealed double polyethylene bags. These doubled-bagged glass jars have been primarily stored in structural steel casks and birdcages for approximately 20 years. The three casks, eight birdcages, and one pail/pressure vessel will be loaded onto a transport truck and moved over an eight day period. The Preliminary Hazards and Accident Analysis for the on-site transportation and handling of Uranium-233 Special Nuclear Material, documented herein, was performed in accordance with the format and content guidance of DOE-STD-3009-94, Preparation Guide for US Department of Energy Nonreactor Nuclear Facility Safety Analysis Reports, dated July 1994, specifically Chapter Three, Hazard and Accident Analysis. The Preliminary Hazards Analysis involved detailed walkdowns of all areas of the U-233 SNM movement route, including the T-Building Storage Area A and B, T-Building truck tunnel, and the roadway route. Extensive discussions were held with operations personnel from the Nuclear Material Control Group, Nuclear Materials Accountability Group, EG and G Mound Security and the Material Handling Systems Transportation Group. Existing documentation related to the on-site transportation of hazardous materials, T-Building and SW/R Tritium Complex SARs, and emergency preparedness/response documentation were also reviewed and analyzed to identify and develop the complete spectrum of energy source hazards

  12. US DOE-EM On-Site Disposal Cell Working Group - Fostering Communication On Performance Assessment Challenges

    Energy Technology Data Exchange (ETDEWEB)

    Seitz, Roger R. [Savannah River Site (SRS), Aiken, SC (United States); Suttora, Linda C. [U.S. Department of Energy, Office of Site Restoration, Germantown, MD (United States); Phifer, Mark [Savannah River Site (SRS), Aiken, SC (United States)

    2014-03-01

    On-site disposal cells are in use and being considered at several U.S. Department of Energy (USDOE) sites as the final disposition for large amounts of waste associated with cleanup of contaminated areas and facilities. These facilities are typically developed with regulatory oversight from States and/or the US Environmental Protection Agency (USEPA) in addition to USDOE. The facilities are developed to meet design standards for disposal of hazardous waste as well as the USDOE performance based standards for disposal of radioactive waste. The involvement of multiple and different regulators for facilities across separate sites has resulted in some differences in expectations for performance assessments and risk assessments (PA/RA) that are developed for the disposal facilities. The USDOE-EM Office of Site Restoration formed a working group to foster improved communication and sharing of information for personnel associated with these Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) disposal cells and work towards more consistent assumptions, as appropriate, for technical and policy considerations related to performance and risk assessments in support of a Record of Decision and Disposal Authorization Statement. The working group holds teleconferences, as needed, focusing on specific topics of interest. The topics addressed to date include an assessment of the assumptions used for performance assessments and risk assessments (PA/RAs) for on-site disposal cells, requirements and assumptions related to assessment of inadvertent intrusion, DOE Manual 435.1-1 requirements, and approaches for consideration of the long-term performance of liners and covers in the context of PAs. The working group has improved communication among the staff and oversight personnel responsible for onsite disposal cells and has provided a forum to identify and resolve common concerns.

  13. Lessons Learned from the On-Site Disposal Facility at Fernald Closure Project

    International Nuclear Information System (INIS)

    Kumthekar, U.A.; Chiou, J.D.

    2006-01-01

    The On-Site Disposal Facility (OSDF) at the U.S. Department of Energy's (DOE) Fernald Closure Project near Cincinnati, Ohio is an engineered above-grade waste disposal facility being constructed to permanently store low level radioactive waste (LLRW) and treated mixed LLRW generated during Decommissioning and Demolition (D and D) and soil remediation performed in order to achieve the final land use goal at the site. The OSDF is engineered to store 2.93 million cubic yards of waste derived from the remediation activities. The OSDF is intended to isolate its LLRW from the environment for at least 200 years and for up to 1,000 years to the extent practicable and achievable. Construction of the OSDF started in 1997 and waste placement activities will complete by the middle of April 2006 with the final cover (cap) placement over the last open cell by the end of Spring 2006. An on-site disposal alternative is considered critical to the success of many large-scale DOE remediation projects throughout the United States. However, for various reasons this cost effective alternative is not readily available in many cases. Over the last ten years Fluor Fernald Inc. has cumulated many valuable lessons learned through the complex engineering, construction, operation, and closure processes of the OSDF. Also in the last several years representatives from other DOE sites, State agencies, as well as foreign government agencies have visited the Fernald site to look for proven experiences and practices, which may be adapted for their sites. This paper present a summary of the major issues and lessons leaned at the Fernald site related to engineering, construction, operation, and closure processes for the disposal of remediation waste. The purpose of this paper is to share lessons learned and to benefit other projects considering or operating similar on-site disposal facilities from our successful experiences. (authors)

  14. Noble Gas Sampling and Detection Methods for On-Site Inspections in Support of CTBT

    International Nuclear Information System (INIS)

    Wieslander, J.S.E.

    2015-01-01

    The On-Site Inspections (OSI) constitutes the final verification measure under the CTBT, and are conducted to verify States Parties' compliance with the Comprehensive Nuclear-Test-Ban Treaty (CTBT). An on-site inspection is launched to establish whether or not a nuclear explosion has been carried out and during such an inspection, facts might also be gathered to identify a possible violator of the Treaty. The Treaty lists all activities and techniques that are permitted and one of these is the environmental sampling of noble gases (NG) in the air and underground, which can be deployed at any time during an OSI. The CTBT relevant isotopes are Xe-133, 133m, 131m, 135 and Ar-37. The samples are primarily to be analyzed on-site, although the treaty also allows off-site analysis in designated laboratories if necessary. Stringent procedures ensure the security, integrity and confidentiality of the samples throughout the sampling and analysis process — all taking place in the field. Over the past decade the techniques for NG sampling, processing and analysis of both atmospheric and subsoil NG samples have been developed further in order to fit to the conditions and requirements during an OSI. This has been a major international effort with a global set of collaborators. Especially during the past three years the efforts intensified in order to finalize the scientific and technical developments for the Integrated Field Exercise, November 2014 (IFE14). This presentation will provide an overview of the current status of the OSI NG sampling regime and the OSI NG Field Laboratory to be deployed in IFE14, together with more technical descriptions of methods and equipment as well as a short discussion on potential future developments and alternative applications as applicable. (author)

  15. Recommended criteria for the evaluation of on-site nuclear power plant emergency exercises

    International Nuclear Information System (INIS)

    Lafortune, J.F.

    1997-01-01

    A review of existing Canadian and International emergency exercise evaluation criteria and approaches has been conducted. Based on the results of the review, criteria are proposed for the evaluation of on-site emergency exercises for Canadian nuclear power stations. The proposed criteria are performance-based. They are comprehensive, yet remain adaptable to all stations and accident scenarios. They are primarily aimed at radiological emergency exercises, but are entirely applicable to fire or other conventional exercises. This report also addresses evaluation preparation and methodology. (author). 21 refs., 6 tabs

  16. Description of INR-Pitesti own strategy for on site radioactive solid waste storage concepts

    International Nuclear Information System (INIS)

    Tuturici, I.L.; Toma, V.; Bujoreanu, D.; Prava, M.

    1993-01-01

    The Post Irradiation Examination Laboratory (PIEL) produces and will produce the majority of institute's alpha-contaminated solid radioactive waste, generated by the process of examination of irradiated CANDU-600 type nuclear fuel. The wastes will be divided into three categories: low-level, medium-level, and high-level general process trash (LLGPT, MLGPT, and HLGPT). The paper describes the strategy adopted for immobilization, conditioning and on-site long-term storage of these wastes. The proposed strategy is based on the best experience acquired by other nuclear centers, confronted with same problems. (Author)

  17. The use of on-site Project Officers by a nuclear regulatory body

    International Nuclear Information System (INIS)

    Beare, J.W.

    1977-01-01

    In Canada consideration of applications for licensing nuclear installations is entrusted to the Reactor Safety Advisory Committee within the Atomic Energy Control Board (AECB). The licensing procedure is conducted in three stages (site approval, construction licence, operating licence). In order to control construction and operation of nuclear installations Project Officers are assigned to each particular installation. The policy of AECB is to send these officers on site several months before the reactor reaches criticality; and during reactor operation. This system clearly provides great practical advantages. (NEA) [fr

  18. On-site underground background measurements for the KASKA reactor-neutrino experiment

    International Nuclear Information System (INIS)

    Furuta, H.; Sakuma, K.; Aoki, M.; Fukuda, Y.; Funaki, Y.; Hara, T.; Haruna, T.; Ishihara, N.; Katsumata, M.; Kawasaki, T.; Kuze, M.; Maeda, J.; Matsubara, T.; Matsumoto, T.; Miyata, H.; Nagasaka, Y.; Nakagawa, T.; Nakajima, N.; Nitta, K.; Sakai, K.; Sakamoto, Y.; Suekane, F.; Sumiyoshi, T.; Tabata, H.; Tamura, N.; Tsuchiya, Y.

    2006-01-01

    On-site underground background measurements were performed for the planned reactor-neutrino oscillation experiment KASKA at Kashiwazaki-Kariwa nuclear power station in Niigata, Japan. A small-diameter boring hole was excavated down to 70m underground level, and a detector unit for γ-ray and cosmic-muon measurements was placed at various depths to take data. The data were analyzed to obtain abundance of natural radioactive elements in the surrounding soil and rates of cosmic muons that penetrate the overburden. The results will be reflected in the design of the KASKA experiment

  19. On-site control of 900 and 1300 MWe nuclear reactors control rod assemblies

    International Nuclear Information System (INIS)

    Lacroix, R.; Lebuffe, C.; Bour, D.; Pasquier, T.

    1990-01-01

    To measure the external wear of clads of the RCCA rodlets in both 900 and 1300 MWe P.W.R., two on site examination tools was developed by FRAGEMA. They have been used in 42 inspections between 1986 and 1989. The examination is performed in two successive phases: - longitudinal detection of wear by eddy currents, - characterization of wear by ultrasonic profilometry. Moreover, at the instance of E.D.F., an equipment is developing by INTERCONTROLE. These measurement tools allow a suitable monitoring system adapted to the phenomenon kinetics [fr

  20. On-site scanning and operation equipment for fuel assemblies and fuel pencils

    International Nuclear Information System (INIS)

    Lavoine, O.; Leseur, A.

    1984-10-01

    Presentation of equipments utilizable in cooling pools and which meet the two following objectives: - ensure on-site visual and measured control allowing fast evaluation of the mechanical behaviour of the fuel assemblies and fuel pencils, - extract pencils from assemblies designed for this purpose, so they can be transfered to hot cells where their mechanical, chemical and physical characteristics may be observed. After a review of the various devices used in France for this end (in service or under construction), design, operation and results are presented for three of them (fuel assemblies and fuel pencils control apparatus and removable pencil handling equipment) [fr

  1. Chemical and microbiological investigations on mineral-oil contaminated soils following on-site regeneration measures

    International Nuclear Information System (INIS)

    Hollerbach, A.; Teschner, M.; Bosecker, K.; Wehner, H.; Kassner, H.

    1992-01-01

    In the site of a former petroleum refinery, where bombing during the second World War has caused in part deep-down contamination of the ground with petroleum and its products, a pilot study with five on-site biological treatment beds was carried through by different firms with the aim to reduce the hydrocarbon content of the soil to 1 gramme per kilogramme of dry weight. Thus, good comparability of the different regeneration measures was given. Sampling was done at the end of the regeneration experiments by obtaining an average sample. (orig.) [de

  2. On-site emergency intervention plan for nuclear accident situation at SCN-Pitesti TRIGA Reactor

    International Nuclear Information System (INIS)

    Margeanu, S.; Oprea, I.

    2008-01-01

    A 14 MW TRIGA research reactor is operated on the Institute for Nuclear Research site. In the event of a nuclear accident or radiological emergency that may affect the public the effectiveness of protective actions depends on the adequacy of intervention plans prepared in advance. Considerable planning is necessary to reduce to manageable levels the types of decisions leading to effective responses to protect the public in such an event. The essential structures of our on-site, off-site and county emergency intervention plan and the correlation between emergency intervention plans are presented. (authors)

  3. 75 FR 71458 - Cranberry Lumber Company Including Workers of the Following Operating Entities: Butternut One...

    Science.gov (United States)

    2010-11-23

    ...,910B] Cranberry Lumber Company Including Workers of the Following Operating Entities: Butternut One, Ltd., Cranberry Resources, LLC., and Cranberry Hardwoods, Inc. Incuding On-Site Leased Workers From Stafftrak Beckley, WV, Cranberry Lumber Company Including Workers of Greenbrier Forest Products, Inc. Smoot...

  4. 75 FR 9437 - Wacker Chemical Corporation Wacker Polymers Division a Subsidiary of Wacker Chemie AG Including...

    Science.gov (United States)

    2010-03-02

    ... Chemical Corporation Wacker Polymers Division a Subsidiary of Wacker Chemie AG Including On-Site Leased.... and Yoh Managed Staffing South Brunswick, NJ; Wacker Chemical Corporation Wacker Polymers Division a... of Wacker Chemical Corporation, Wacker Polymers Division, a subsidiary of Wacker Chemie AG, including...

  5. 75 FR 32221 - Alticor, Inc., Including Access Business Group International, LLC, and Amway Corporation...

    Science.gov (United States)

    2010-06-07

    ... Access Business Group International, LLC, and Amway Corporation, Including On-Site Leased Workers from... Business Group International, LLC and Amway Corporation. The notice was published in the Federal Register... issued as follows: All workers of Alticor, Inc., including Access Business Group International, LLC and...

  6. Shift in the microbial ecology of a hospital hot water system following the introduction of an on-site monochloramine disinfection system.

    Directory of Open Access Journals (Sweden)

    Julianne L Baron

    Full Text Available Drinking water distribution systems, including premise plumbing, contain a diverse microbiological community that may include opportunistic pathogens. On-site supplemental disinfection systems have been proposed as a control method for opportunistic pathogens in premise plumbing. The majority of on-site disinfection systems to date have been installed in hospitals due to the high concentration of opportunistic pathogen susceptible occupants. The installation of on-site supplemental disinfection systems in hospitals allows for evaluation of the impact of on-site disinfection systems on drinking water system microbial ecology prior to widespread application. This study evaluated the impact of supplemental monochloramine on the microbial ecology of a hospital's hot water system. Samples were taken three months and immediately prior to monochloramine treatment and monthly for the first six months of treatment, and all samples were subjected to high throughput Illumina 16S rRNA region sequencing. The microbial community composition of monochloramine treated samples was dramatically different than the baseline months. There was an immediate shift towards decreased relative abundance of Betaproteobacteria, and increased relative abundance of Firmicutes, Alphaproteobacteria, Gammaproteobacteria, Cyanobacteria and Actinobacteria. Following treatment, microbial populations grouped by sampling location rather than sampling time. Over the course of treatment the relative abundance of certain genera containing opportunistic pathogens and genera containing denitrifying bacteria increased. The results demonstrate the driving influence of supplemental disinfection on premise plumbing microbial ecology and suggest the value of further investigation into the overall effects of premise plumbing disinfection strategies on microbial ecology and not solely specific target microorganisms.

  7. Waste of Felling and On-Site Production of Teak Squarewood of the Community Forest

    Directory of Open Access Journals (Sweden)

    Ahmad Budiaman

    2012-12-01

    Full Text Available Major suppliers of teak wood for the raw material of furniture industry in Indonesia are Perum Perhutani, community forests, and private forests.  Community teak forest management produce roundwood or squarewood, in which squarewood is produced on the felling site by the use of chainsaw after felling and bucking activities. Utilization of teak wood from community forest has been practiced for decades, however information on the extent of utilization and the quantity of wood waste have not been published to a greater extent. The present research was intended to determine and analyze the extent of utilization and teak wood waste produced from felling and bucking, and on-site squarewood production of community forests.  Quantification of wood waste from felling and bucking was based on the whole tree method, while that of squarewood production was based on the percentage of yield. It was found that the quantity of teak felling and bucking wood waste in community forest was reaching 28% of felled wood volume that consisted of branch and twig (46.15%, upper trunk (30.77%, short cut off (15.38%, and stumps (7.69%. The largest part of the wood waste of teak felling and bucking satisfied the requirement as raw material of wood working industry according to Indonesian National Standard. On-site production of squarewood increased the quantity of wood waste in the forests (in the form of slabs and sawdust.Keywords: wood waste, felling, bucking, squarewood, community forest

  8. On-site Labour Productivity of New Zealand Construction Industry: Key Constraints and Improvement Measures

    Directory of Open Access Journals (Sweden)

    Serdar Durdyev

    2011-09-01

    Full Text Available Productivity is key to the survival and growth of any organisation, industry or nation. Some factors constrain the achievement of the set project objectives in the New Zealand building and construction industry and are responsible for the reported steady decline of productivity and performance. This study aims to identify the key constraints to on-site labour productivity and improvement measures. Using the descriptive survey method, views of some project managers, contractors and subcontractors in New Zealand were canvassed via pilot interviews and questionnaire surveys at the qualitative and quantity data gathering stages, respectively. Multi-attribute technique was used to analyse the quantitative data. Results showed that the key external constraints to on-site labour productivity comprise, in order of decreasing impact, statutory compliance, unforeseen events and wider external dynamics. The internal constraints, which contribute 67 percent of the onsite productivity issues, comprise reworks, level of skill and experience of the workforce, adequacy of method of construction, buildability issues, and inadequate supervision and coordination. . The factors underlying each broad category of external and internal constraints are reported. The relative levels of impact of the identified constraints are expected to guide the project team in addressing the constraints in a cost-effective manner.

  9. A new apparatus for on-site calibration of gamma dose rate monitors

    Science.gov (United States)

    Zhang, Yu; Chen, Bo; Zhao, Chao; Zhuo, Weihai

    2018-01-01

    In order to carry out on-site calibrations of environmental gamma dose rate monitors, a new irradiation apparatus was developed in this study. The apparatus mainly consists of a piece of 137Cs source, a set of beam attenuators, and 3 built-in laser rangefinders, and it can be remotely controlled by using a laptop through WiFi network. With an activity of 4.6 × 108 Bq of 137Cs source, the reference air kerma rate could be adjusted from 0.26 μGy h-1 to 140 μGy h-1 by changing the calibration distance from 0.5 m to 5 m and using different beam attenuators (or none), and both the reproducibility and the homogeneity of reference radiation were better than 97%. The overall uncertainty of the calibration was estimated to be 6.5% (k = 2). Both the laboratory and field experiments confirmed that the calibration method met the requirements of ISO 4037-1. As the advantages of portability and simplicity, it is considered that the new irradiation apparatus is applicable to stationary gamma radiation monitors for on-site calibration.

  10. Analysis of a fuel cell on-site integrated energy system for a residential complex

    Science.gov (United States)

    Simons, S. N.; Maag, W. L.

    1979-01-01

    The energy use and costs of the on-site integrated energy system (OS/IES) which provides electric power from an on-site power plant and recovers heat that would normally be rejected to the environment is compared to a conventional system purchasing electricity from a utility and a phosphoric acid fuel cell powered system. The analysis showed that for a 500-unit apartment complex a fuel OS/IES would be about 10% more energy conservative in terms of total coal consumption than a diesel OS/IES system or a conventional system. The fuel cell OS/IES capital costs could be 30 to 55% greater than the diesel OS/IES capital costs for the same life cycle costs. The life cycle cost of a fuel cell OS/IES would be lower than that for a conventional system as long as the cost of electricity is greater than $0.05 to $0.065/kWh. An analysis of several parametric combinations of fuel cell power plant and state-of-art energy recovery systems and annual fuel requirement calculations for four locations were made. It was shown that OS/IES component choices are a major factor in fuel consumption, with the least efficient system using 25% more fuel than the most efficient. Central air conditioning and heat pumps result in minimum fuel consumption while individual air conditioning units increase it, and in general the fuel cell of highest electrical efficiency has the lowest fuel consumption.

  11. On-site Smart Operation and Maintenance System for Substation Equipment Based on Mobile Network

    Directory of Open Access Journals (Sweden)

    Lin Cheng

    2018-03-01

    Full Text Available The maintenance of substations is crucial for the safety of the electrical grid and power industry. However, for long time, the maintenance teams in the field and the experts in the power companies are divided. The data and expertise exchanges between the on-site maintenance teams and data center are delayed due to the lack of effective communication. This paper introduces an on-site smart operation maintenance system for substation equipment based on mobile network. It is able to establish real-time communication and data exchange channels between the maintenance teams and data center. It consists of an operation and maintenance system platform located on the data center side and smart operation and maintenance boxes with mobile APP which are carried to the field side by the maintenance teams. As the kernel of the system, the smart boxes are bridges between the data center and operation sites. On one hand, it is able to formally upload data to the data center in real-time. One the other hand, the operation and maintenance personnel are able to call for help from the resource on the data center anytime. Using the system proposed in the paper, both efficiency of the operation and maintenance and the normalization of the data can be improved.

  12. Fast on-site Monte Carlo tool for dose calculations in CT applications.

    Science.gov (United States)

    Chen, Wei; Kolditz, Daniel; Beister, Marcel; Bohle, Robert; Kalender, Willi A

    2012-06-01

    Monte Carlo (MC) simulation is an established technique for dose calculation in diagnostic radiology. The major drawback is its high computational demand, which limits the possibility of usage in real-time applications. The aim of this study was to develop fast on-site computed tomography (CT) specific MC dose calculations by using a graphics processing unit (GPU) cluster. GPUs are powerful systems which are especially suited to problems that can be expressed as data-parallel computations. In MC simulations, each photon track is independent of the others; each launched photon can be mapped to one thread on the GPU, thousands of threads are executed in parallel in order to achieve high performance. For further acceleration, the authors considered multiple GPUs. The total computation was divided into different parts which can be calculated in parallel on multiple devices. The GPU cluster is an MC calculation server which is connected to the CT scanner and computes 3D dose distributions on-site immediately after image reconstruction. To estimate the performance gain, the authors benchmarked dose calculation times on a 2.6 GHz Intel Xeon 5430 Quad core workstation equipped with two NVIDIA GeForce GTX 285 cards. The on-site calculation concept was demonstrated for clinical and preclinical datasets on CT scanners (multislice CT, flat-detector CT, and micro-CT) with varying geometry, spectra, and filtration. To validate the GPU-based MC algorithm, the authors measured dose values on a 64-slice CT system using calibrated ionization chambers and thermoluminesence dosimeters (TLDs) which were placed inside standard cylindrical polymethyl methacrylate (PMMA) phantoms. The dose values and profiles obtained by GPU-based MC simulations were in the expected good agreement with computed tomography dose index (CTDI) measurements and reference TLD profiles with differences being less than 5%. For 10(9) photon histories simulated in a 256 × 256 × 12 voxel thorax dataset with voxel

  13. Radiation Therapy Deficiencies Identified During On-Site Dosimetry Visits by the Imaging and Radiation Oncology Core Houston Quality Assurance Center.

    Science.gov (United States)

    Kry, Stephen F; Dromgoole, Lainy; Alvarez, Paola; Leif, Jessica; Molineu, Andrea; Taylor, Paige; Followill, David S

    2017-12-01

    To review the dosimetric, mechanical, and programmatic deficiencies most frequently observed during on-site visits of radiation therapy facilities by the Imaging and Radiation Oncology Core Quality Assurance Center in Houston (IROC Houston). The findings of IROC Houston between 2000 and 2014, including 409 institutions and 1020 linear accelerators (linacs), were compiled. On-site evaluations by IROC Houston include verification of absolute calibration (tolerance of ±3%), relative dosimetric review (tolerances of ±2% between treatment planning system [TPS] calculation and measurement), mechanical evaluation (including multileaf collimator and kilovoltage-megavoltage isocenter evaluation against Task Group [TG]-142 tolerances), and general programmatic review (including institutional quality assurance program vs TG-40 and TG-142). An average of 3.1 deficiencies was identified at each institution visited, a number that has decreased slightly with time. The most common errors are tabulated and include TG-40/TG-142 compliance (82% of institutions were deficient), small field size output factors (59% of institutions had errors ≥3%), and wedge factors (33% of institutions had errors ≥3%). Dosimetric errors of ≥10%, including in beam calibration, were seen at many institutions. There is substantial room for improvement of both dosimetric and programmatic issues in radiation therapy, which should be a high priority for the medical physics community. Particularly relevant was suboptimal beam modeling in the TPS and a corresponding failure to detect these errors by not including TPS data in the linac quality assurance process. Copyright © 2017 Elsevier Inc. All rights reserved.

  14. Field study of the composition of greywater and comparison of microbiological indicators of water quality in on-site systems.

    Science.gov (United States)

    Leonard, Margaret; Gilpin, Brent; Robson, Beth; Wall, Katrina

    2016-08-01

    Thirty on-site greywater systems were sampled to determine greywater characteristics and practices in the field. Kitchen greywater was present at eight sites and urine was included at seven sites. These non-traditional sources resulted in significantly higher concentrations of enterococci and 5-day biochemical oxygen demand (BOD5) in greywater. Even with the removal of these sources, the concentrations of microbial indicators indicated high levels of contamination could occur across all greywater sources, including "light" greywater. Using multiple microbial indicators showed that all samples had the potential for faecal contamination. Bacteroidales markers were confirmed in treated greywater and in each greywater source, highlighting the potential for human faecal contamination. Although Escherichia coli was absent in treated greywater recycled to the house, other microbial indicators were present; hence, caution is required in using E. coli concentrations as the sole indicator of microbiological water quality. High BOD5 or total suspended solid concentrations exceeded the levels recommended for effective disinfection. Subsurface irrigation, which is assumed to provide a five-log reduction in exposure, is a suitable reuse option for non-disinfected greywater. Only half the occupants had a good understanding of their greywater systems and 25 % of systems were poorly maintained. Elevated microbial indicator contamination of greywater sludge is a potential hazard during maintenance.

  15. On site PCB analysis in support of a transformer rebuilding project.

    Science.gov (United States)

    Li, K; Landriault, M; Fingas, M; Potvin, A

    2001-05-07

    In December 1997, Emergencies Science Division (ESD) was contracted by Natural Resources Canada (NRCAN) to perform on-site analyses in support of a transformer-rebuilding project at Sault Ste-Marie, Ont. Using a gas chromatograph with electron capture detector (GC/ECD) mounted in a mobile laboratory, PCB analyses were conducted on the original transformer oil, surface wipes, Varsol rinsing of the transformer tank interior and cooling fins. To assess the efficiency and validity of the decontamination process, PCB contamination was monitored closely on the rinse solvent. Surface wipe samples after wash down showed surface concentration of several hundred microg Aroclor 1254/100 cm(2), well below the acceptable limit of 8000 microg/100 cm(2). Because of the relatively large percentage of the internal surface area, the fin banks had to be rinsed exhaustively to meet the decontamination criteria. Final rinses of each of the seven fin banks of transformer 1 still showed presence of PCB, ranging from 80 to 590 ppm (microg/ml) with a mean value of 280 ppm. Upon completion of rebuilding, analysis of the R-Temp retro fill fluid showed 5 ppm at the initial power-up, increasing slightly to 16 ppm after 1 year of operation, which was far below the regulatory limit 50 ppm. The second transformer, by comparison, had a lower mean concentration of 54 ppm in the final fin rinse during decontamination. However, the backfill R-Temp showed an initial concentration of 38 ppm and remained essentially unchanged at 32 ppm after approximately 10 months of operation. Extensive comparison of GC and the quick test Clor-N-Oil kit were also carried out and showed generally good agreement. The use of an on-site GC was crucial in providing rapid and accurate analysis on-site, thus, enabling quick modifications to the decontamination strategies in order to meet the target PCB level. For projects of this nature, a GC/ECD was far superior to quick test kits by providing the selectivity and

  16. Rapid On-Site Evaluation of Endobronchial Ultrasound-Guided Transbronchial Needle Aspirations for the Diagnosis of Lung Cancer: A Perspective From Members of the Pulmonary Pathology Society.

    Science.gov (United States)

    Jain, Deepali; Allen, Timothy Craig; Aisner, Dara L; Beasley, Mary Beth; Cagle, Philip T; Capelozzi, Vera Luiza; Hariri, Lida P; Lantuejoul, Sylvie; Miller, Ross; Mino-Kenudson, Mari; Monaco, Sara E; Moreira, Andre; Raparia, Kirtee; Rekhtman, Natasha; Roden, Anja Christiane; Roy-Chowdhuri, Sinchita; da Cunha Santos, Gilda; Thunnissen, Erik; Troncone, Giancarlo; Vivero, Marina

    2018-02-01

    - Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) has emerged as a very useful tool in the field of diagnostic respiratory cytology. Rapid on-site evaluation (ROSE) of EBUS-TBNA not only has the potential to improve diagnostic yield of the procedure but also to triage samples for predictive molecular testing to guide personalized treatments for lung cancer. - To provide an overview of the current status of the literature regarding ROSE of EBUS-TBNA in the diagnosis of lung cancer. - An electronic literature search in PubMed and Google databases was performed using the following key words: cytology, lung cancer, on-site evaluation, rapid on-site evaluation, and ROSE EBUS-TBNA. Only articles published in English were included in this review. - Rapid on-site evaluation can ensure that the targeted lesion is being sampled and can enable appropriate specimen triage. If available, it should be used with EBUS-TBNA in the diagnosis of lung cancer because it can minimize repeat procedures for additional desired testing (ie, molecular studies). Some studies have shown that ROSE does not adversely affect the number of aspirations, total procedure time of EBUS-TBNA, or the rate of postprocedure complications; it is also helpful in providing a preliminary diagnosis that can reduce the number of additional invasive procedures, such as mediastinoscopy. As EBUS technology continues to evolve, our knowledge of the role of ROSE in EBUS-TBNA for the diagnosis of lung cancer will also continue to grow and evolve.

  17. On-site methanol production plant from natural gas with modular HTR

    International Nuclear Information System (INIS)

    Takada, Eiji; Ohashi, Kazutaka; Hayakawa, Hitoshi

    1997-01-01

    The consumption of natural gas has been increasing year by year due to its relatively low level of CO 2 emissions and low cost. All of the natural gas consumed in Japan is imported from foreign countries in the form of liquid natural gas (LNG). Therefore, liquefaction, transportation and storage equipment costs are large. On the other hand, handling methanol is as easy as handling oil. If a plant for producing methanol from natural gas is sited near a natural gas field, transportation and storage costs are expected to be significantly lower than such costs for LNG production. From the above viewpoint, the concept of an on-site methanol production plant with a modular HTR (High Temperature Reactor) was studied. (author)

  18. On-Site or Off-Site Renewable Energy Supply Options?

    DEFF Research Database (Denmark)

    Marszal, Anna Joanna; Heiselberg, Per; Jensen, Rasmus Lund

    2012-01-01

    into consideration the limited area of roof and/or façade, primarily in the dense city areas, the Danish weather conditions, the growing interest and number of wind turbine co-ops, the off-site renewable energy supply options could become a meaningful solution for reaching ‘zero’ energy goal in the Danish context...... five technologies, i.e., two on-site options: (1) photovoltaic, (2) micro combined heat and power, and three off-site options: (1) off-site windmill, (2) share of a windmill farm and (3) purchase of green energy from the 100% renewable utility grid. The results indicate that in case of the on...

  19. Recycling of treated domestic effluent from an on-site wastewater treatment system for hydroponics.

    Science.gov (United States)

    Oyama, N; Nair, J; Ho, G E

    2005-01-01

    An alternative method to conserve water and produce crops in arid regions is through hydroponics. Application of treated wastewater for hydroponics will help in stripping off nutrients from wastewater, maximising reuse through reduced evaporation losses, increasing control on quality of water and reducing risk of pathogen contamination. This study focuses on the efficiency of treated wastewater from an on-site aerobic wastewater treatment unit. The experiment aimed to investigate 1) nutrient reduction 2) microbial reduction and 3) growth rate of plants fed on wastewater compared to a commercial hydroponics medium. The study revealed that the chemical and microbial quality of wastewater after hydroponics was safe and satisfactory for irrigation and plant growth rate in wastewater hydroponics was similar to those grown in a commercial medium.

  20. Development of a portable test device for assessing on-site floor slipperiness: an interim report.

    Science.gov (United States)

    Grönqvist, R; Hirvonen, M; Rajamäki, E

    2001-04-01

    The main objective was to design and construct a prototype portable slipmeter with the capability of measuring static, transitional kinetic and steady-state kinetic coefficient of friction properties of on-site floors. The second objective was to evaluate its operation in the laboratory, using a commercial force platform as reference. The prototype was found to be capable of measuring the described frictional characteristics of floor surfaces, using three different test wheels and two modes of operation, impact and non-impact testing. The results anticipate that the slipmeter may prove to be more valid than any traditional measurement technique. The study continues with biomechanical trials and will be completed during the year 2000.

  1. Facilities and medical care for on-site nuclear power plant radiological emergencies

    International Nuclear Information System (INIS)

    Anon.

    1979-01-01

    The operation of a nuclear power plant introduces risks of injury or accidents that could also result in the exposure of personnel to radiation or radioactive materials. It is important in such an event to have adequate first aid and medical facilities, supplies, equipment, transportation capabilities and trained personnel available to provide necessary care. This standard provides guidance for first aid during an emergency and for initial medical care of those overexposed to penetrating radiation or contaminated with radioactive material or radionuclides. Recommendations cover facilities, supplies, equipment and the extent of care on-site, where first aid and initial care may be provided, and off-site at a local hospital, where further medical and surgical care may be provided. Additional recommendations are also provided for the transportation of patients and the training of personnel. A brief discussion of specialized care is provided in an appendix

  2. Topological phases in the Haldane model with spin–spin on-site interactions

    Science.gov (United States)

    Rubio-García, A.; García-Ripoll, J. J.

    2018-04-01

    Ultracold atom experiments allow the study of topological insulators, such as the non-interacting Haldane model. In this work we study a generalization of the Haldane model with spin–spin on-site interactions that can be implemented on such experiments. We focus on measuring the winding number, a topological invariant, of the ground state, which we compute using a mean-field calculation that effectively captures long-range correlations and a matrix product state computation in a lattice with 64 sites. Our main result is that we show how the topological phases present in the non-interacting model survive until the interactions are comparable to the kinetic energy. We also demonstrate the accuracy of our mean-field approach in efficiently capturing long-range correlations. Based on state-of-the-art ultracold atom experiments, we propose an implementation of our model that can give information about the topological phases.

  3. Validation of on-site job-built guardrails with shoring jack as supports

    Directory of Open Access Journals (Sweden)

    Lan, A.

    2014-06-01

    Full Text Available To protect themselves against fall hazards in a slab-column frame, workers use the row of shoring jacks installed at 1 m from the edge as supports for on-site built guardrails. Inspectors of the Quebec Workers Compensation Board (Commission de la santé et de la sécurité du travail (CSST have expressed concern about the safety and compliance of these on-site built guardrails with the Quebec Safety Code for the Construction Industry (S-2.1, r.4. Some workers have also inquired if the shoring jack can be used as an anchor for a travel restraint system. The present study describes how an evaluation method and a test protocol have been used to verify if guardrails built on-site, with shoring jacks as supports, are safe and comply with the requirements of S-2.1, r.4 and if the shoring jack can be used as an anchor point for a travel restraint system. The results of the study show 1 guardrails built on site with shoring jacks as supports, are safe and comply with S-2.1, r.4 and 2 shoring jacks used as supports for guardrails must not be used as an anchor for a travel restraint system.Para la protección contra el peligro de caída en altura durante la ejecución de la estructura de un edificio, los trabajadores utilizan puntales acodalados a dos forjados y situados a 1 metro del borde de forjado como apoyo de las barandillas de seguridad. Inspectores de la Quebec Workers Compensation Board (Commision de la santé et de la sécurité du travail (CSST han expresado su preocupación por la seguridad y el cumplimiento de estos sistemas de protección en la construcción conforme al Código de Seguridad de Quebec para la industria de la construcción (S-2.1, R.6. Así mismo algunos trabajadores han mostrado su inquietud sobre la utilización de los puntales como sistemas para limitar el desplazamiento. El presente estudio describe un método de evaluación y un procedimiento de ensayo que se han utilizado para verificar si las barandillas de seguridad

  4. Enhancing nuclear power plant safety via on-site mental fatigue management

    Directory of Open Access Journals (Sweden)

    Tsai Ming-Kuan

    2017-01-01

    Full Text Available Nuclear incidents and accidents have occurred at various nuclear power plants. Since some of these incidents and accidents caused by human errors might be preventable, numerous researchers argue that fatigue management for on-site workers is the key, especially for mental fatigue. Thus, this study proposes an approach consisting of two mechanisms. A fatigue monitor could identify the mentally fatigued workers by detecting their brain wave rhythms through a brain-computer interface. For such workers, a fatigue alert would awaken them. If the status of the mentally fatigued workers becomes worse, based on a positioning technique (i.e., wireless networks, this mechanism would alert the nearby workers and managers to deal with this condition. The test results indicate that the proposed approach enhanced the capacity to examine the mentally fatigued workers, ensured the accuracy in locating these workers, and avoided possible nuclear incidents. This study is a useful reference for similar applications in the nuclear industry.

  5. Novel On-Site Cupric Oxide Recovery Process from Waste Containing Copper

    Science.gov (United States)

    Kobayashi, Takuya; Kano, Kazunori; Suzuki, Toshihiro; Kobayashi, Atsushi

    2013-05-01

    Although the copper-containing waste from semiconductor or printed circuit board (PCB) manufacturing contains a high concentration of copper, it is usually transported and treated outside of the factories. We studied a novel treatment technology for on-site recycling in the factories. In this technology, cupric oxide with a low-chloride-content was obtained from waste with a high copper concentration, such as cupric chloride etchant waste and cupric sulfate plating waste. In the proposed method, copper-containing waste mixed with H2O2 solution is added to NaOH solution by stepwise addition. In laboratory experiments, we optimized the reaction conditions and obtained low-chloride-content CuO from actual cupric chloride etchant waste and cupric sulfate plating waste. Based on the laboratory experiments, we constructed the first practical plant at a PCB factory and obtained low-chloride-content CuO.

  6. Methods and apparatus for the on-site production of hydrogen peroxide

    Science.gov (United States)

    Buschmann, Wayne E. (Inventor); James, Patrick I. (Inventor)

    2010-01-01

    Methods, apparatus, and applications for the on-site production of hydrogen peroxide are described. An embodiment of the apparatus comprises at least one anolyte chamber coupled to at least one anode, at least one catholyte chamber, wherein the at least one catholyte chamber is coupled to at least one cathode, at least one anode membrane and at least one cathode membrane, wherein the anode membrane is adjacent to the at least one anode, wherein the cathode membrane is adjacent to the at least one cathode, at least one central chamber disposed between the at least one anolyte chamber and the at least one catholyte chamber. Hydrogen peroxide is produced by reduction of an oxygen-containing gas at the cathode.

  7. Dynamic analysis of the PEC fast reactor vessel: on-site tests and mathematical models

    International Nuclear Information System (INIS)

    Zola, Maurizio; Martelli, Alessandro; Maresca, Giuseppe; Masoni, Paolo; Scandola, Giani; Descleves, Pierre

    1988-01-01

    This paper presents the main features and results of the on-site dynamic tests and the related numerical analysis carried out for the PEC reactor vessel. The purpose is to provide an example of on-site testing of large components, stressing the problems encountered during the experiments, as well as in the processing phase of the test results and for the comparisons between calculations and measurements. Tests, performed by ISMES on behalf of ENEA, allowed the dynamic response of the empty vessel to be measured, thus providing data for the verification of the numerical models of the vessel supporting structure adopted in the PEC reactor-block seismic analysis. An axisymmetric model of the vessel, implemented in the vessel, implemented in the NOVAK code, had been developed in the framework of the detailed numerical studies performed by NOVATOME (again on behalf of ENEA), to check the beam schematization with fluid added mass model adopted by ANSALDO in SAP-IV and ANSYS for the reactor-block design calculations. Furthermore, a numerical model, describing vessel supporting structure in detail, was also developed by ANSALDO and implemented in the SAP-IV code. The test conditions were analysed by use of these and the design models. Comparisons between calculations and measurements showed particularly good agreement with regard to first natural frequency of the vessel and rocking stiffness of the vessel supporting structure, i.e. those parameters on which vessel seismic amplification mainly depends: this demonstrated the adequacy of the design analysis to correctly calculate the seismic motion at the PEC core diagrid. (author)

  8. An on-site alert level early warning system for Italy

    Science.gov (United States)

    Caruso, Alessandro; Colombelli, Simona; Elia, Luca; Zollo, Aldo

    2017-04-01

    An Earthquake Early Warning (EEW) system is a real-time seismic monitoring infrastructure that has the capability to provide warnings to target cities before the arrival of the strongest shaking waves. In order to provide a rapid alert when targets are very close to the epicenter of the events, we developed an on-site EEW approach and evaluated its performance at the nation-wide scale of Italy. We use a single-station, P-wave based method that measures in real-time two ground motion quantities along the early P-wave signal: the initial Peak Displacement (Pd) and the average period parameter (τc). In output, the system provides the predicted ground shaking intensity at the monitored site, the alert level (as defined by Zollo et al., 2010) and a qualitative classification of both earthquake magnitude and source-to-receiver distance. We applied the on-site EEW methodology to a dataset of Italian earthquakes, recorded by the Italian accelerometric network, with magnitude ranging from 3.8 to 6, and evaluated the performance of the system in terms of correct warning and lead-times (i.e., time available for security actions at the target). The results of this retrospective analysis show that, for the large majority of the analyzed cases, the method is able to deliver a correct warning shortly after the P-wave detection, with more than 80% of successful intensity predictions at the target site. The lead-times increase with distance, with a value of 2-6 seconds at 30 km, 8-10 seconds at 50 km and 15-18 seconds at 100 km.

  9. Diagnostic performance of on-site CT-derived fractional flow reserve versus CT perfusion.

    Science.gov (United States)

    Yang, Dong Hyun; Kim, Young-Hak; Roh, Jae Hyung; Kang, Joon-Won; Ahn, Jung-Min; Kweon, Jihoon; Lee, Jung Bok; Choi, Seong Hoon; Shin, Eun-Seok; Park, Duk-Woo; Kang, Soo-Jin; Lee, Seung-Whan; Lee, Cheol Whan; Park, Seong-Wook; Park, Seung-Jung; Lim, Tae-Hwan

    2017-04-01

    To compare the diagnostic accuracy of on-site computed tomography (CT)-derived fractional flow reserve (FFR) and stress CT myocardial perfusion (CTP) in patients with coronary artery disease. Using a prospective CTP registry, 72 patients with invasive FFR were enrolled. CT-derived FFR was computed on-site using rest-phase CTP data. The diagnostic accuracies of coronary CT angiography (CCTA), CT-derived FFR, and stress CTP were evaluated using an area under the receiver-operating characteristic curve (AUC) with invasive FFR as a reference standard. Logistic regression and the net reclassification index (NRI) were used to evaluate incremental differences in CT-derived FFR or CTP compared with CCTA alone. The per-vessel prevalence of haemodynamically significant stenosis (FFR ≤ 0.80) was 39% (54/138). Per-vessel sensitivity and specificity were 94 and 66% for CCTA, 87 and 77% for CT-derived FFR, and 79 and 91% for CTP, respectively. There was no significant difference in the AUC values of CT-derived FFR and CTP (P = 0.845). The diagnostic performance of CCTA (AUC = 0.856) was improved by combining it with CT-derived FFR (AUC = 0.919, P = 0.004, NRI = 1.01) or CTP (AUC = 0.913, P = 0.004, NRI = 0.66). CT-derived FFR values had a moderate correlation with invasive FFR (r = 0.671, P CT-derived FFR combined with CCTA provides an incremental diagnostic improvement over CCTA alone in identifying haemodynamically significant stenosis defined by invasive FFR, with a diagnostic accuracy comparable with CTP. Published on behalf of the European Society of Cardiology. All rights reserved. © The Author 2016. For permissions please email: journals.permissions@oup.com.

  10. Revaluation of breast cytology with pathologist on-site of lesions with suspicious sonographic features

    Energy Technology Data Exchange (ETDEWEB)

    Capalbo, Emanuela, E-mail: emanuelacapalbo@tiscalinet.it [Scuola di Specializzazione di Radiologia Diagnostica ed Interventistica, Università degli Studi di Milano Via Di Rudinì, Milano, 20142 Italy (Italy); Sajadidehkordi, Farideh, E-mail: faridehit@yahoo.it [Scuola di Specializzazione di Radiologia Diagnostica ed Interventistica, Università degli Studi di Milano Via Di Rudinì, Milano, 20142 Italy (Italy); Colombi, Claudio; Ticha, Vladimira; Moretti, Angela, E-mail: info.radiologia@sancarlo.mi.it [Dipartimento di Scienze Diagnostiche, UOC di Radiologia Diagnostica ed Interventistica, A.O San Carlo Borromeo. Via Pio II, 3, 20153 Milano (Italy); Peli, Michela, E-mail: peli.michela@gmail.com [Scuola di Specializzazione di Radiologia Diagnostica ed Interventistica, Università degli Studi di Milano Via Di Rudinì, Milano, 20142 Italy (Italy); Cosentino, Maria, E-mail: maria-cosentino@tiscali.it [Scuola di Specializzazione di Radiologia Diagnostica ed Interventistica, Università degli Studi di Milano Via Di Rudinì, Milano, 20142 Italy (Italy); Lovisatti, Maria, E-mail: marialovisatti@hotmail.com [Scuola di Specializzazione di Radiologia Diagnostica ed Interventistica, Università degli Studi di Milano Via Di Rudinì, Milano, 20142 Italy (Italy); Berti, Elisabetta, E-mail: eliberti@hotmail.it [Dipartimento di Scienze Diagnostiche, UOC di Anatomia Patologica, A.O San Carlo Borromeo. Via Pio II, 3, Milano 20153 (Italy); Cariati, Maurizio, E-mail: info.radiologia@sancarlo.mi.it [Dipartimento di Scienze Diagnostiche, UOC di Radiologia Diagnostica ed Interventistica, A.O San Carlo Borromeo. Via Pio II, 3, 20153 Milano (Italy)

    2013-09-15

    Objective: Evaluating correlation estimation between diagnostic ultrasound (U.S.) of breast lesions and fine needle aspiration cytology (FNAC), and the correlation between cytology and histology (I) of these lesions undergo surgery. Materials and methods: In 2010 we performed 1589 ultrasound breast. We identified 210 suspicious lesions to be subjected to FNAC, which was performed with pathologist on site, and extemporaneous analysis of the sample to assess their appropriateness. We classified the lesions in 5 ultrasound (U) classes according to the criteria defined by Echographic BIRADS Lexicon. The results of cytology were classified in 5 classes (C) according to the guidelines of F.O.N.Ca.M. Then we evaluated the diagnostic correlation between U.S. and FNAC, and between FNAC and Histology. Results: The distribution of lesions in U classes was: 57U2, 55U3, 36U4 and 62U5. The diagnostic concordance between U and FNAC was 96.7%, with a sensitivity of 98%, specificity 93%, negative and positive predictive value respectively of 94.9% and 97.3%, and diagnostic accuracy of 96.6%. The 98 patients with C4-C5 lesions were subjected to surgery and the histology confirmed high-grade malignancy of lesions with a concordance of 99.7%. Conclusions: Having achieved high diagnostic concordance between U and FNAC, and then between FNAC and histology, we may say that the FNAC, less invasive and traumatic for the patient than needle biopsy (CB), may be still a valid method when performed with pathologist on-site to assess the adequacy of the sample taken.

  11. 28 CFR Appendix C to Part 79 - Radiation Exposure Compensation Act Offset Worksheet-On Site Participants

    Science.gov (United States)

    2010-07-01

    ..., Column 4 “Actuarial Present Value”of past payments = $0.00 NET AMOUNT OWED CLAIMANT ($75,000 less APV... Compensation Act Offset Worksheet—On Site Participants [Present CPI = 185.20] VA paymentsyear Payment Indicated...

  12. Final report, Task 4: options for on-site management of Nuclear Fuel Services, Inc. high level waste

    International Nuclear Information System (INIS)

    1978-01-01

    Two on-site management options for handling the NFS high-level waste were analyzed: in-tank cement solidification and perpetual tank storage of the liquid waste. The cost of converting the 8D4 plus 8D2 waste to a cementitious solid, including mixing, grout preparation, and transfer to tank 8D1 would require $3,651,000; the cost of cooling the solidified solid for 15 years, plus the cost of filling the rest of the tank space and annulus with grout, plus the cost of minimum surveillance are $10,002,000. Modification of tank 8D2 would be required; prior to transfer of the waste, tank 8D1 would also be modified for cooling of the grout mass. Estimated costs of perpetual tank storage (replacing the existing neutralized waste tank after 10 years, then transferring contents at 50-y intervals for 1000 y, with replacement of ventilation system and auxiliaries at 30-y intervals) would require a sinking fund of $11,039,000. The acidic 8D4 waste would be transferred at 50-y intervals. The sinking fund requirements are sensitive to the difference between the interest rate and the escalation rate, and also to the time assumed from present to the first tank replacement

  13. Agreement between self-reports and on-site inspections of compliance with a workplace smoking ban.

    Science.gov (United States)

    Verdonk-Kleinjan, Wendy M I; Rijswijk, Pieter C P; Candel, Math J J M; de Vries, Hein; Knibbe, Ronald A

    2012-09-01

    This study compares self-reports on compliance with a workplace smoking ban with on-site inspections of the same workplace, in the Netherlands, to assess the validity of self-reported compliance by employees. A total of 360 companies had participated in the telephone survey (in October and November 2006) and were also visited by inspectors directly after the survey to establish compliance. The sampling frame included companies with 5 or more employees, stratified according to the number of employees and type of economic activity. We calculated the agreement, the under- or overestimation and the predictive values, and explored nonresponse research. The percent agreement on compliance between the two measures was 77.5%, the McNemar test was not significant, and the agreement coefficient with first order correction was .68, indicating moderately strong agreement. Furthermore, the results indicate a slight overestimation of compliance. Concerning the predictive values, we found most variance among the self-reported noncompliance: 55.2% of those reporting noncompliance did in fact comply. This study allows to conclude that self-reports on compliance with a workplace smoking ban are largely valid and that social desirability is negligible. For agencies enforcing the workplace smoking ban, these results indicate that a strategy to identify noncompliance among responding companies might be useful. Moreover, such a strategy reduces the burden of inspecting among complying companies.

  14. Small Reactors without On-site Refuelling: Neutronic Characteristics, Emergency Planning and Development Scenarios. Final Report of an IAEA Coordinated Research Project

    International Nuclear Information System (INIS)

    2010-09-01

    Small reactors without on-site refuelling have a capability to operate without reloading or shuffling of fuel in their cores for reasonably long periods of time consistent with plant economy and considerations of energy security, with no fresh or spent fuel being stored at the site during reactor operation. In 2009, more than 25 design concepts of such reactors were analyzed or developed in IAEA Member States, representing both developed and developing countries. Small reactors without on-site refuelling are being developed for several reactor lines, including water cooled reactors, sodium cooled fast reactors, lead and lead bismuth cooled reactors, and also include some non-conventional concepts. Most of the concepts of small reactors without on-site refuelling reactors are at early design stages. To make such reactors viable, further research and development (R and D) is necessary, inter alia, to validate long-life core operation, define and validate new robust types of fuel, justify an option of plant location in the proximity to its users, and examine possible niches that such reactors could fill in future energy systems. To further research and development (R and D) in the areas mentioned above and several others, and to facilitate progress in Member States in design and technology development for small reactors without on-site refueling, the IAEA has conducted a dedicated Coordinated Research Project (CRP) entitled 'Small Reactors without On-site Refuelling' (CRPi25001). The project started late in 2004 and, after a review in 2008, was extended for one more year to be ended in 2009. The project has created a network of 18 research institutions from 10 Member States, representing both developed and developing countries. Over the CRP period, collaborative results were achieved for many of the abovementioned research areas. Some studies highlighted new directions of research to be furthered after the CRP completion. Some studies remained the efforts of

  15. [On-site evaluation of raw milk qualities by portable Vis/NIR transmittance technique].

    Science.gov (United States)

    Wang, Jia-Hua; Zhang, Xiao-Wei; Wang, Jun; Han, Dong-Hai

    2014-10-01

    To ensure the material safety of dairy products, visible (Vis)/near infrared (NIR) spectroscopy combined with che- mometrics methods was used to develop models for fat, protein, dry matter (DM) and lactose on-site evaluation. A total of 88 raw milk samples were collected from individual livestocks in different years. The spectral of raw milk were measured by a porta- ble Vis/NIR spectrometer with diffused transmittance accessory. To remove the scatter effect and baseline drift, the diffused transmittance spectra were preprocessed by 2nd order derivative with Savitsky-Golay (polynomial order 2, data point 25). Changeable size moving window partial least squares (CSMWPLS) and genetic algorithms partial least squares (GAPLS) meth- ods were suggested to select informative regions for PLS calibration. The PLS and multiple linear regression (MLR) methods were used to develop models for predicting quality index of raw milk. The prediction performance of CSMWPLS models were similar to GAPLS models for fat, protein, DM and lactose evaluation, the root mean standard errors of prediction (RMSEP) were 0.115 6/0.103 3, 0.096 2/0.113 7, 0.201 3/0.123 7 and 0.077 4/0.066 8, and the relative standard deviations of prediction (RPD) were 8.99/10.06, 3.53/2.99, 5.76/9.38 and 1.81/2.10, respectively. Meanwhile, the MLR models were also cal- ibrated with 8, 10, 9 and 7 variables for fat, protein, DM and lactose, respectively. The prediction performance of MLR models was better than or close to PLS models. The MLR models to predict fat, protein, DM and lactose yielded the RMSEP of 0.107 0, 0.093 0, 0.136 0 and 0.065 8, and the RPD of 9.72, 3.66, 8.53 and 2.13, respectively. The results demonstrated the usefulness of Vis/NIR spectra combined with multivariate calibration methods as an objective and rapid method for the quality evaluation of complicated raw milks. And the results obtained also highlight the potential of portable Vis/NIR instruments for on-site assessing quality indexes of

  16. Development and test fuel cell powered on-site integrated total energy systems. Phase 3: Full-scale power plant development

    Science.gov (United States)

    Kaufman, A.

    1982-01-01

    The on-site system application analysis is summarized. Preparations were completed for the first test of a full-sized single cell. Emphasis of the methanol fuel processor development program shifted toward the use of commercial shell-and-tube heat exchangers. An improved method for predicting the carbon-monoxide tolerance of anode catalysts is described. Other stack support areas reported include improved ABA bipolar plate bonding technology, improved electrical measurement techniques for specification-testing of stack components, and anodic corrosion behavior of carbon materials.

  17. Develop and test fuel cell powered on-site integrated total energy systems: Phase 3: Full-scale power plant development

    Science.gov (United States)

    1982-01-01

    The development of a commercially viable and cost-effective phospheric acid fuel cell powered on-site integrated energy system (OS/IES) is described. The fuel cell offers energy efficients in the range of 35-40% of the higher heating value of available fuels in the form of electrical energy. In addition, by utilizing the thermal energy generated for heating, ventilating and air-conditioning (HVAC), a fuel cell OS/IES could provide total energy efficiencies in the neighborhood of 80%. Also, the Engelhard fuel cell OS/IES offers the important incentive of replacing imported oil with domestically produced methanol, including coal-derived methanol.

  18. An Explosion Aftershock Model with Application to On-Site Inspection

    Science.gov (United States)

    Ford, Sean R.; Labak, Peter

    2016-01-01

    An estimate of aftershock activity due to a theoretical underground nuclear explosion is produced using an aftershock rate model. The model is developed with data from the Nevada National Security Site, formerly known as the Nevada Test Site, and the Semipalatinsk Test Site, which we take to represent soft-rock and hard-rock testing environments, respectively. Estimates of expected magnitude and number of aftershocks are calculated using the models for different testing and inspection scenarios. These estimates can help inform the Seismic Aftershock Monitoring System (SAMS) deployment in a potential Comprehensive Test Ban Treaty On-Site Inspection (OSI), by giving the OSI team a probabilistic assessment of potential aftershocks in the Inspection Area (IA). The aftershock assessment, combined with an estimate of the background seismicity in the IA and an empirically derived map of threshold magnitude for the SAMS network, could aid the OSI team in reporting. We apply the hard-rock model to a M5 event and combine it with the very sensitive detection threshold for OSI sensors to show that tens of events per day are expected up to a month after an explosion measured several kilometers away.

  19. On site assessment of cardiac function and neural regulation in amateur half marathon runners

    Science.gov (United States)

    Dalla Vecchia, Laura; Traversi, Egidio; Porta, Alberto; Lucini, Daniela; Pagani, Massimo

    2014-01-01

    Objective Strenuous exercise variably modifies cardiovascular function. Only few data are available on intermediate levels of effort. We therefore planned a study in order to address the hypothesis that a half marathon distance would result in transient changes of cardiac mechanics, neural regulation and biochemical profile suggestive of a complex, integrated adaptation. Methods We enrolled 35 amateur athletes (42±7 years). Supine and standing heart rate variability and a complete echocardiographic evaluation were assessed on site after the completion of a half marathon (postrace) and about 1 month after (baseline). Biochemical tests were also measured postrace. Results Compared to baseline, the postrace left ventricular end-diastolic volume was smaller, peak velocity of E wave was lower, peak velocity of A wave higher, and accordingly the E/A ratio lower. The postrace heart and respiratory rate were higher and variance of RR interval lower, together with a clear shift towards a sympathetic predominance in supine position and a preserved response to orthostasis. At baseline, athletes were characterised by a lower, although still predominant, sympathetic drive with a preserved physiological response to standing. Conclusions Immediately after a half marathon there are clear marks that an elevated sympathetic cardiac drive outlasts the performance, together with decreased left ventricular diastolic volumes and slight modifications of the left ventricular filling pattern without additional signs of diastolic dysfunction or indices of transient left or right ventricular systolic abnormalities. Furthermore, no biochemical indices of any permanent cardiac damage were found. PMID:25332775

  20. Addition of feruloyl esterase and xylanase produced on-site improves sugarcane bagasse hydrolysis.

    Science.gov (United States)

    Braga, Cleiton Márcio Pinto; Delabona, Priscila da Silva; Lima, Deise Juliana da Silva; Paixão, Douglas Antônio Alvaredo; Pradella, José Geraldo da Cruz; Farinas, Cristiane Sanchez

    2014-10-01

    Accessory enzymes that assist biomass degradation could be used to improve the recovery of fermentable sugar for use in biorefineries. In this study, different fungal strains isolated from the Amazon rainforest were evaluated in terms of their ability to produce feruloyl esterase (FAE) and xylanase enzymes, and an assessment was made of the contributions of the enzymes in the hydrolysis of pretreated sugarcane bagasse. In the selection step, screening using plate assays was followed by shake flask submerged cultivations. After carbon source selection and cultivation in a stirred-tank bioreactor, Aspergillusoryzae P21C3 proved to be a promising strain for production of the enzymes. Supplementation of a commercial enzyme preparation with 30% (v/v) crude enzymatic complex from A. oryzae P21C3 increased the conversion of cellulose derived from pretreated sugarcane bagasse by 36%. Supplementation with FAE and xylanase enzymes produced on-site can therefore be used to improve the hydrolysis of sugarcane bagasse. Copyright © 2014 Elsevier Ltd. All rights reserved.

  1. On-site preconcentration and trace metal ions determination in the Okavango Delta water system, Botswana.

    Science.gov (United States)

    Sawula, G M

    2004-09-08

    Microcolumns containing 8-hydroxyquinoline azo-immobilized on controlled pore glass were incorporated in a field sampler for on-site collection, isolation and preconcentration of trace metal ions in waters of the Okavango Delta, Botswana. Sequestered trace metal ions were recovered by elution with 0.5ml of 1.5M nitric acid, and determined by graphite furnace atomic absorption spectrometry (GFAAS). This sampling and enrichment method minimizes sample contamination, and collection of large volumes of water samples for transporting, over long distances, to analytical laboratories is avoided. Data reported comprise one of the initial surveys on trace metal ion concentrations in waters of the Okavango Delta, Botswana. In waters with more efficient mixing, dissolved metal ion concentrations found were generally low with slightly elevated levels of manganese (7-19mugl(-1)), zinc (2.7-4.8mugl(-1)), nickel (0.2-2.5mugl(-1)) and copper (0.3-2.1mugl(-1)). For each trace metal ion, concentration levels seem to reflect zones of varying water conveyance, and show no obvious temporal and spatial variations apart from a slight increment from the inlet in the upper Delta to the outlets in the lower Delta.

  2. On-site monitoring of fish spoilage using vanadium pentoxide xerogel modified interdigitated gold electrodes

    Energy Technology Data Exchange (ETDEWEB)

    Helali, S.; Abdelghani, A. [Unite de Recherche de Physique des Semiconducteurs et Capteurs, IPEST (Tunisia); Jaffrezic-Renault, N. [Laboratoire de Sciences Analytiques, Universite de Claude Bernard, Lyon (France); Trikalitis, P.N. [Department of Chemistry, University of Crete, 71 003, Heraklion Crete (Greece); Efstathiou, C.E. [Department of Chemistry, University of Athens, 157 71, Athens (Greece); Prodromidis, M.I., E-mail: mprodrom@cc.uoi.g [Department of Chemistry, University of Ioannina, 45 110, Ioannina (Greece)

    2010-05-30

    The development of a vanadium pentoxide xerogel (VXG)-based sensor for the detection of volatile inorganic (ammonia) and organic (dimethylamine, etc.) amines is described. The xerogel film was deposited on interdigitated gold electrodes by dip-coating using an aqueous solution of VXG. The morphology of the sensing layer, its interaction with ammonia, which was used as a model analyte throughout this work, as well as the regeneration of the surface of the sensor electrodes with vapors of HCl were examined with scanning electron microscopy and FTIR spectroscopy. Signal changes, due to changes of the RC-product of the electrochemical cell (Au-VXG-Au), as a result of its interactions with ammonia vapors, were probed with a portable, homemade charge meter, the Multipulser. Exposing the sensor electrodes to various concentrations of ammonia vapors resulted in proportional changes in the signal output. Finally, the proposed sensors were successfully used for on-site, real-time monitoring of fish spoilage in ambient conditions.

  3. Influence of Palythoa caribaeorum (Anthozoa, Cnidaria) zonation on site-attached reef fishes.

    Science.gov (United States)

    Mendonça-Neto, José P; Ferreira, Carlos E L; Chaves, Laís C T; Pereira, Renato C

    2008-09-01

    This work aimed to test the influence of Palythoa caribeorum, a widely distributed zoanthid in the Atlantic, on site-attached reef fish in a subtropical rocky shore. Density, richness and vertical distribution of reef fish inside (ID) and outside (OD) previously chosen P. caribaeorum dominance patches were compared through stationary visual censuses along three different periods. Fishes were grouped in different trophic guilds to evidence differences in resources uses in both treatments. A complexity index was estimated by the chain link method and percentage covering of benthic organisms was obtained analyzing random points from replicated photo-quadrats. We observed thirty-eight species of fishes, belonging to twenty-five families. Reef fish communities between studied patches were similar,both in terms of species composition and vertical distribution. Considering only the most site-attached fishes, which were the most frequent and abundant species, data showed that ID sustains higher diversity and abundance than OD. Results showed that benthic composition differ significantly among patches whereas complexity remained without differences. Otherwise, results indicated that these areas might play an important role in space limitation, structuring neighboring benthic community and consequently reef fish assemblages.

  4. A C. elegans-based foam for rapid on-site detection of residual live virus.

    Energy Technology Data Exchange (ETDEWEB)

    Negrete, Oscar A.; Branda, Catherine; Hardesty, Jasper O. E. (Sandia National Laboratories, Albuquerque, NM); Tucker, Mark David (Sandia National Laboratories, Albuquerque, NM); Kaiser, Julia N. (Global Product Management, Hilden, Germany); Kozina, Carol L.; Chirica, Gabriela S.

    2012-02-01

    In the response to and recovery from a critical homeland security event involving deliberate or accidental release of biological agents, initial decontamination efforts are necessarily followed by tests for the presence of residual live virus or bacteria. Such 'clearance sampling' should be rapid and accurate, to inform decision makers as they take appropriate action to ensure the safety of the public and of operational personnel. However, the current protocol for clearance sampling is extremely time-intensive and costly, and requires significant amounts of laboratory space and capacity. Detection of residual live virus is particularly problematic and time-consuming, as it requires evaluation of replication potential within a eukaryotic host such as chicken embryos. The intention of this project was to develop a new method for clearance sampling, by leveraging Sandia's expertise in the biological and material sciences in order to create a C. elegans-based foam that could be applied directly to the entire contaminated area for quick and accurate detection of any and all residual live virus by means of a fluorescent signal. Such a novel technology for rapid, on-site detection of live virus would greatly interest the DHS, DoD, and EPA, and hold broad commercial potential, especially with regard to the transportation industry.

  5. Upflow Evapotranspiration System for the Treatment of On-Site Wastewater Effluent

    Directory of Open Access Journals (Sweden)

    Sean Curneen

    2015-05-01

    Full Text Available Full-scale willow evapotranspiration systems fed from the base with septic tank or secondary treated domestic effluent from single houses have been constructed and instrumented in Ireland in order to investigate whether the technology could provide a solution to the problem of on-site effluent disposal in areas with low permeability subsoils. Continuous monitoring of rainfall, reference evapotranspiration, effluent flows and water level in the sealed systems revealed varying evapotranspiration rates across the different seasons. No system managed to achieve zero discharge in any year remaining at maximum levels for much of the winter months, indicating some loss of water by lateral exfiltration at the surface. Water sampling and analysis however, showed that the quality of any surface overflow from the systems was similar to rainfall runoff. The performance results have then been used to formulate design guidelines for such systems in Ireland’s temperate maritime climate. The effect of varying different combinations of design parameters (plan area, soil depth, etc. has been evaluated with respect to the simulated number of overflow days over a five-year period using a water balance model. Design guidelines have then been based upon minimising the amount of runoff, in conjunction with other practical and financial considerations.

  6. Stormwater management criteria for on-site pollution control: a comparative assessment of international practices.

    Science.gov (United States)

    Sage, Jérémie; Berthier, Emmanuel; Gromaire, Marie-Christine

    2015-07-01

    Over the last decade, a growing interest has been shown toward innovative stormwater management practices, breaking away from conventional "end of pipe" approaches (based on conveying water offsite to centralized detention facilities). Innovative strategies, referred to as sustainable urban drainage systems, low impact development (LID) or green infrastructures, advocating for management of runoff as close to its origin as possible, have therefore gained a lot of popularity among practitioners and public authorities. However, while the need for pollution control is generally well accepted, there is no wide agreement about management criteria to be given to developers. This article hence aims to compare these criteria through literature analysis of different state or local stormwater management manuals or guidelines, investigating both their suitability for pollution control and their influence on best management practices selection and design. Four categories of criteria were identified: flow-rate limitations, "water quality volumes" (to be treated), volume reduction (through infiltration or evapotranspiration), and non-hydrologic criteria (such as loads reduction targets or maximum effluent concentrations). This study suggests that hydrologic criteria based on volume reduction (rather than treatment) might generally be preferable for on-site control of diffuse stormwater pollution. Nonetheless, determination of an appropriate management approach for a specific site is generally not straightforward and presents a variety of challenges for site designers seeking to satisfy local requirements in addressing stormwater quantity and quality issues. The adoption of efficient LID solution may therefore strongly depend on the guidance given to practitioners to account for these management criteria.

  7. A More Sustainable Way for Producing RC Sandwich Panels On-Site and in Developing Countries

    Directory of Open Access Journals (Sweden)

    Lorenzo Graziani

    2017-03-01

    Full Text Available The purpose of this work is to assess if traditionally used welded connectors for joining the two skins of reinforced concrete (RC sandwich panels, used as structural walls and horizontal structural elements, can be substituted with bent ones. In this way, the scope of the effort is to reduce drastically the energy required during manufacturing, thus having a much more sustainable building product. Wire mesh on site production, in fact, requires a large amount of energy for the welding process, as stated by several Environmental Product Declaration (EPD. In addition, the production of sandwich panels with bent connectors requires a low level of automation and no qualified labor allowing the diffusion in developing countries. The procedures used to execute the work were both experimental and numerical. Structural performances were examined by testing full-scale sandwich panels under (axial and eccentric compression and flexural loads. Additionally, a Finite Element (FE study was developed to investigate and to optimize the dimension of welded mesh and the number of connectors. The major findings show that it is possible to substitute welded connectors with bent ones without compromising the structural performance of the tested RC sandwich panels, thus having a more sustainable way for producing these last ones.

  8. Distributed Energy Resources On-Site Optimization for Commercial Buildings with Electric and Thermal Storage Technologies

    International Nuclear Information System (INIS)

    Lacommare, Kristina S H; Stadler, Michael; Aki, Hirohisa; Firestone, Ryan; Lai, Judy; Marnay, Chris; Siddiqui, Afzal

    2008-01-01

    The addition of storage technologies such as flow batteries, conventional batteries, and heat storage can improve the economic as well as environmental attractiveness of on-site generation (e.g., PV, fuel cells, reciprocating engines or microturbines operating with or without CHP) and contribute to enhanced demand response. In order to examine the impact of storage technologies on demand response and carbon emissions, a microgrid's distributed energy resources (DER) adoption problem is formulated as a mixed-integer linear program that has the minimization of annual energy costs as its objective function. By implementing this approach in the General Algebraic Modeling System (GAMS), the problem is solved for a given test year at representative customer sites, such as schools and nursing homes, to obtain not only the level of technology investment, but also the optimal hourly operating schedules. This paper focuses on analysis of storage technologies in DER optimization on a building level, with example applications for commercial buildings. Preliminary analysis indicates that storage technologies respond effectively to time-varying electricity prices, i.e., by charging batteries during periods of low electricity prices and discharging them during peak hours. The results also indicate that storage technologies significantly alter the residual load profile, which can contribute to lower carbon emissions depending on the test site, its load profile, and its adopted DER technologies

  9. Estimated costs of implementation of membrane processes for on-site greywater recycling.

    Science.gov (United States)

    Humeau, P; Hourlier, F; Bulteau, G; Massé, A; Jaouen, P; Gérente, C; Faur, C; Le Cloirec, P

    2011-01-01

    Greywater reuse inside buildings is a possible way to preserve water resources and face up to water scarcity. This study is focused on a technical-economic analysis of greywater treatment by a direct nanofiltration (NF) process or by a submerged membrane bioreactor (SMBR) for on-site recycling. The aim of this paper is to analyse the cost of recycled water for two different configurations (50 and 500 inhabitants) in order to demonstrate the relevance of the implementation of membrane processes for greywater recycling, depending on the production capacity of the equipment and the price of drinking water. The first step was to define a method to access the description of the cost of producing recycled water. The direct costs were defined as a sum of fixed costs due to equipment, maintenance and depreciation, and variable costs generated by chemical products and electricity consumptions. They were estimated from an experimental approach and from data found in literature, enabling operating conditions for greywater recycling to be determined. The cost of treated water by a SMBR unit with a processing capacity of 500 persons is close to 4.40 euros m(-3), while the cost is 4.81 euros m(-3) with a NF process running in the same conditions. These costs are similar to the price of drinking water in some European countries.

  10. Microbiological problems in turbine oils - detection on-site, anti-microbial strategies

    Energy Technology Data Exchange (ETDEWEB)

    Hill, E.C. [ECHA Microbiology Ltd., Cardiff (United Kingdom). Unit M210 Cardiff Bay Business Centre

    2008-04-15

    Some microbes can gain access to wet turbine oil systems, and if they find the chemical and physical environment conducive, they will proliferate wherever there is free water. This infected water can be considered as the factory which produces these slimy, sticky, corrosive organisms; their surfactancy allows them to spread into the oil causing operational problems and to colonize other niches. Many will die when they are in dry or hot oil, but they still have the ability to cause fouling. A variety of anti-microbial strategies can be deployed to minimize the risk of operational problems. Considerable care must be used when implementing them, particularly the use of biocides. It is much easier to kill a few microbes than many microbes, and it is sensible to do this before operational problems occur. On-site microbiological test kits are now being used by power station chemists to monitor turbine oils and detect early growth, and to check the efficacy of any remedial measures implemented. (orig.)

  11. Application of On-Site Wastewater Treatment in Ireland and Perspectives on Its Sustainability

    Directory of Open Access Journals (Sweden)

    Donata Dubber

    2014-03-01

    Full Text Available The wastewater of one third of Ireland’s population is treated on-site using domestic treatment systems (DWWTSs that usually consist of a septic tank and soil attenuation system. Within the past four years, the legislative framework for these systems has undergone a major change with a registration and inspection regime being introduced to identify legacy sites that will require remediation work, particularly in areas of the country underlain by subsoils of very low permeability. Against this background this study aims to assess the overall sustainability of existing DWWTSs as well as alternative treatment and disposal options. The results show that main CO2eq emissions are from the methane production in septic tanks. The reduced methane production in mechanically aerated secondary treatment systems was found to counterbalance the related emissions due to the additional energy requirements. In contrast, septic tank systems have the lowest construction and operational costs representing the most economically sustainable solution. Pressurised disposal systems are slightly more expensive but have the potential to reduce environmental impact on surface water and reduce greenhouse gas emissions. Clustered decentralised treatment solutions could be environmentally and economically sustainable but ownership, management and related financial and legal issues will need to be addressed and developed.

  12. Survey of energy harvesting and energy scavenging approaches for on-site powering of wireless sensor- and microinstrument-networks

    Science.gov (United States)

    Lee, D.; Dulai, G.; Karanassios, Vassili

    2013-05-01

    Energy (or power) harvesting can be defined as the gathering and either storing or immediately using energy "freely" available in a local environment. Examples include harvesting energy from obvious sources such as photon-fluxes (e.g., solar), or wind or water waves, or from unusual sources such as naturally occurring pH differences. Energy scavenging can be defined as gathering and storing or immediately re-using energy that has been discarded, for instance, waste heat from air conditioning units, from in-door lights or from everyday actions such as walking or from body-heat. Although the power levels that can be harvested or scavenged are typically low (e.g., from nWatt/cm2 to mWatt/cm2), the key motivation is to harvest or to scavenge energy for a wide variety of applications. Example applications include powering devices in remote weather stations, or wireless Bluetooth headsets, or wearable computing devices or for sensor networks for health and bio-medical applications. Beyond sensors and sensor networks, there is a need to power compete systems, such as portable and energy-autonomous chemical analysis microinstruments for use on-site. A portable microinstrument is one that offers the same functionality as a large one but one that has at least one critical component in the micrometer regime. This paper surveys continuous or discontinuous energy harvesting and energy scavenging approaches (with particular emphasis on sensor and microinstrument networks) and it discusses current trends. It also briefly explores potential future directions, for example, for nature-inspired (e.g., photosynthesis), for human-power driven (e.g., for biomedical applications, or for wearable sensor networks) or for nanotechnology-enabled energy harvesting and energy scavenging approaches.

  13. On-site gamma dose rates at the Andreeva Bay shore technical base, northwest Russia.

    Science.gov (United States)

    Reistad, O; Dowdall, M; Standring, W J F; Selnaes, Ø G; Hustveit, S; Steinhusen, F; Sørlie, A

    2008-07-01

    The spent nuclear fuel (SNF) and radioactive waste (RAW) storage facility at Andreeva Bay shore technical base (STB) is one of the largest and most hazardous nuclear legacy sites in northwest Russia. Originally commissioned in the 1960s the facility now stores large amounts of SNF and RAW associated with the Russian Northern Fleet of nuclear powered submarines. The objective of the present study was to map ambient gamma dose rates throughout the facility, in particular at a number of specific sites where SNF and RAW are stored. The data presented here are taken from a Norwegian-Russian collaboration enabling the first publication in the scientific literature of the complete survey of on-site dose rates. Results indicate that elevated gamma dose rates are found primarily at discrete sites within the facility; maximum dose rates of up to 1000 microSv/h close to the ground (0.1m) and up to 3000 microSv/h at 1m above ground were recorded, higher doses at the 1m height being indicative primarily of the presence of contaminated equipment as opposed to ground contamination. Highest dose rates were measured at sites located in the immediate vicinity of buildings used for storing SNF and sites associated with storage of solid and liquid radioactive wastes. Elevated dose rates were also observed near the former channel of a small brook that became heavily contaminated as a result of radioactive leaks from the SNF storage at Building 5 starting in 1982. Isolated patches of elevated dose rates were also observed throughout the STB. A second paper detailing the radioactive soil contamination at the site is published in this issue of Journal of Environmental Radioactivity.

  14. A small-scale flow alkaline fuel cell for on-site production of hydrogen peroxide

    International Nuclear Information System (INIS)

    Brillas, Enric; Alcaide, Francisco; Cabot, Pere-Lluis

    2002-01-01

    The behavior of a small-scale flow alkaline fuel cell (AFC) built-up for on-site production of HO 2 - using commercial gas-diffusion electrodes has been studied. It produces a spontaneous current due to the oxidation of H 2 to H 2 O at the H 2 -diffusion anode and the reduction of O 2 to HO 2 - at the O 2 -diffusion cathode, while a fresh 1.0-6.0 mol dm -3 KOH electrolyte at 15.0-45.0 deg. C is injected through it. Under circulation of HO 2 - +KOH solutions in open circuit, the flow AFC behaves as a two-electron reversible system. When it is shorted with an external load (R ext ), steady cell voltage-current density curves are found. The use of O 2 /N 2 mixtures to fed the cathode causes a loss of its performance, being required to supply pure O 2 to yield a maximum HO 2 - electrogeneration. The current density and HO 2 - productivity increase with raising OH - concentration, temperature and pressure of O 2 fed. At R ext =0.10 Ω, a current efficiency close to 100% is obtained, and current densities >100 mA cm -2 are achieved for 1.0 mol dm -3 KOH at 45.0 deg. C and for higher KOH concentrations at 25.0 deg. C. The flow AFC can work under optimum conditions up to 6.0 mol dm -3 KOH and 45.0 deg. C for possible industrial applications

  15. Scaled effective on-site Coulomb interaction in the DFT+U method for correlated materials

    Science.gov (United States)

    Nawa, Kenji; Akiyama, Toru; Ito, Tomonori; Nakamura, Kohji; Oguchi, Tamio; Weinert, M.

    2018-01-01

    The first-principles calculation of correlated materials within density functional theory remains challenging, but the inclusion of a Hubbard-type effective on-site Coulomb term (Ueff) often provides a computationally tractable and physically reasonable approach. However, the reported values of Ueff vary widely, even for the same ionic state and the same material. Since the final physical results can depend critically on the choice of parameter and the computational details, there is a need to have a consistent procedure to choose an appropriate one. We revisit this issue from constraint density functional theory, using the full-potential linearized augmented plane wave method. The calculated Ueff parameters for the prototypical transition-metal monoxides—MnO, FeO, CoO, and NiO—are found to depend significantly on the muffin-tin radius RMT, with variations of more than 2-3 eV as RMT changes from 2.0 to 2.7 aB. Despite this large variation in Ueff, the calculated valence bands differ only slightly. Moreover, we find an approximately linear relationship between Ueff(RMT) and the number of occupied localized electrons within the sphere, and give a simple scaling argument for Ueff; these results provide a rationalization for the large variation in reported values. Although our results imply that Ueff values are not directly transferable among different calculation methods (or even the same one with different input parameters such as RMT), use of this scaling relationship should help simplify the choice of Ueff.

  16. Improvement of a mediator-type biochemical oxygen demand sensor for on-site measurement.

    Science.gov (United States)

    Yoshida, N; Hoashi, J; Morita, T; McNiven, S J; Nakamura, H; Karube, I

    2001-07-12

    We characterized a mediator-type biochemical oxygen demand (BOD) sensor with a three-electrode system using potassium ferricyanide (FC) and Pseudomonas fluorescens in our previous study. In the present study, we have utilized the advantages of a mediator-type biosensor, which does not require air-supply equipment for on-site measurements, and made a fully disposable sensor tip for a portable device. The tip consists of a two-electrode system with P. fluorescens immobilized on a cellulose acetate membrane and is packaged in polyester film to prevent it from drying out. By aeration with a 0.1 M NaCl solution of P. fluorescens (after growth), the sensor responses as well as their reproducibility and stability have been successfully improved. The responses increased more than seven times, and the calibration curve from 15 to 260 mg l(-1) also remained linear although the response decreased approximately half the original after at least 35 days in storage. The reproducibility of the sensor responses improved to 12.7% (average of relative standard deviations (RSDs)) in the calibration curve obtained by using the Organization for Economic Cooperation and Development synthetic sewage. Examination of real samples from three different sources showed that the BOD as determined by the sensor correlates well with the conventional 5-day BOD method (r(2)=0.982, 0.823, and 0.809). Consequently, the aeration process makes it possible to realize rapid, and in situ measurements without the long conditioning process that is generally required to activate the microorganisms immobilized on bio-films before use. Finally, we have designed a portable device that utilizes our disposable sensor tip.

  17. Dipstick format of an improved ELISA for on-site atrazine monitoring in water in Pakistan.

    Science.gov (United States)

    Maqbool, Uzma; Anwar-ul-Haq; Mahboob, Sadia

    2010-01-01

    A dipstick format was developed for on-site atrazine monitoring in water samples of different origins. It was derived from an in-house-developed ELISA based on polyclonal antibodies that also cross-react with hydroxyatrazine (30%) and terbuthylazine (17%). Test reagents were evaluated for temperature and pH stabilities and rapidity for field applications. Reagents performed well within a temperature range of 20-30 degrees C and were tolerant to alkaline pH (up to 8.5) of the assay buffering system. Tracer incubation time could be reduced to 40 min. Bovine serum albumin addition (1%) in the assay buffer improved assay performance, giving 50% B/B0 (IC50) of 65 ng/L and the lowest LOD of 2 ng/L at 90% B/B0 (IC10). The dipstick ELISA format was standardized on a membrane support. Nylon membrane, positively charged, was superior to PVDF for qualitative or semiquantitative analysis regarding color intensity and stability. Tracer incubation time was further reduced to 30 min with a lowest LOD of 0.1 microg/L. For real sample screening with dipsticks, acceptable results were obtained for water. Significant correlation was found between dipstick and plate ELISA results. Validation using GC with a nitrogen-phosphorus detector and HPLC indicated that dipstick signals in aged water samples, which were mainly due to hydroxyatrazine, were significantly above European Commission regulations of 0.1 microg/L. However, dipsticks were superior, fast, and cost-effective.

  18. Static and dynamic stress analyses of the prototype high head Francis runner based on site measurement

    Science.gov (United States)

    Huang, X.; Oram, C.; Sick, M.

    2014-03-01

    More efforts are put on hydro-power to balance voltage and frequency within seconds for primary control in modern smart grids. This requires hydraulic turbines to run at off-design conditions. especially at low load or speed-no load. Besides. the tendency of increasing power output and decreasing weight of the turbine runners has also led to the high level vibration problem of the runners. especially high head Francis runners. Therefore. it is important to carry out the static and dynamic stress analyses of prototype high head Francis runners. This paper investigates the static and dynamic stresses on the prototype high head Francis runner based on site measurements and numerical simulations. The site measurements are performed with pressure transducers and strain gauges. Based on the measured results. computational fluid dynamics (CFD) simulations for the flow channel from stay vane to draft tube cone are performed. Static pressure distributions and dynamic pressure pulsations caused by rotor-stator interaction (RSI) are obtained under various operating conditions. With the CFD results. static and dynamic stresses on the runner at different operating points are calculated by means of the finite element method (FEM). The agreement between simulation and measurement is analysed with linear regression method. which indicates that the numerical result agrees well with that of measurement. Furthermore. the maximum static and dynamic stresses on the runner blade are obtained at various operating points. The relations of the maximum stresses and the power output are discussed in detail. The influences of the boundary conditions on the structural behaviour of the runner are also discussed.

  19. Residential on site solar heating systems: a project evaluation using the capital asset pricing model

    Energy Technology Data Exchange (ETDEWEB)

    Schutz, S.R.

    1978-12-01

    An energy source ready for immediate use on a commercial scale is solar energy in the form of On Site Solar Heating (OSSH) systems. These systems collect solar energy with rooftop panels, store excess energy in water storage tanks and can, in certain circumstances, provide 100% of the space heating and hot water required by the occupants of the residential or commercial structure on which the system is located. Such systems would take advantage of a free and inexhaustible energy source--sunlight. The principal drawback of such systems is the high initial capital cost. The solution would normally be a carefully worked out corporate financing plan. However, at the moment it is individual homeowners and not corporations who are attempting to finance these systems. As a result, the terms of finance are excessively stringent and constitute the main obstacle to the large scale market penetration of OSSH. This study analyzes the feasibility of OSSH as a private utility investment. Such systems would be installed and owned by private utilities and would displace other investment projects, principally electric generating plants. The return on OSSH is calculated on the basis of the cost to the consumer of the equivalent amount of electrical energy that is displaced by the OSSH system. The hurdle rate for investment in OSSH is calculated using the Sharpe--Lintner Capital Asset Pricing Model. The results of this study indicate that OSSH is a low risk investment having an appropriate hurdle rate of 7.9%. At this rate, OSSH investment appears marginally acceptable in northern California and unambiguously acceptable in southern California. The results also suggest that utility investment in OSSH should lead to a higher degree of financial leverage for utility companies without a concurrent deterioration in the risk class of utility equity.

  20. Detection of Anomalous Gamma-Ray Spectra for On-Site Inspection

    International Nuclear Information System (INIS)

    Seifert, Carolyn E.; Myjak, Mitchell J.; Pfund, David M.

    2009-01-01

    This work aims to solve some of the technical and logistical challenges inherent in performing On Site Inspection activities under the authority of the Comprehensive Nuclear-Test-Ban Treaty. Inspectors require equipment that can reliably identify the radionuclide signatures of nuclear test explosions amid a background of environmental contamination. Detection of these radiation anomalies by mobile search teams in the air or on the ground can narrow the search field and target specific areas for more detailed inspection or sampling. The need to protect confidential information of the inspected State Party, especially regarding past nuclear testing activities, suggests that full access to measured gamma-ray spectra should be limited. Spectral blinding techniques - in which only a fraction of the information derived from the spectra is displayed and stored - have the potential to meet the needs of both the OSI team and the State Party. In this paper, we describe one such algorithm that we have developed for identifying anomalous spectra from handheld, mobile, or aerial sensors. The algorithm avoids potential sensitivities by reducing the gamma-ray spectrum into a single number that is displayed and stored. A high value indicates that the spectrum is anomalous. The proposed technique does not rely on identifying specific radionuclides, operates well in the presence of high background variability, and can be configured to ignore specific spectral components. In previous work, the algorithm has proven very effective in classifying gamma-ray spectra as anomalous or not, even with poor statistical information. We performed a limited simulation of an airborne search scenario to demonstrate the potential algorithm for OSI missions. The technique successfully detected an injected source of interest whose count rate was an order of magnitude below background levels. We also configured the algorithm to ignore 137Cs as irrelevant to the mission. The resulting alarm metrics were

  1. On-site Rapid Diagnosis of Intracranial Hematoma using Portable Multi-slice Microwave Imaging System

    Science.gov (United States)

    Mobashsher, Ahmed Toaha; Abbosh, A. M.

    2016-11-01

    Rapid, on-the-spot diagnostic and monitoring systems are vital for the survival of patients with intracranial hematoma, as their conditions drastically deteriorate with time. To address the limited accessibility, high costs and static structure of currently used MRI and CT scanners, a portable non-invasive multi-slice microwave imaging system is presented for accurate 3D localization of hematoma inside human head. This diagnostic system provides fast data acquisition and imaging compared to the existing systems by means of a compact array of low-profile, unidirectional antennas with wideband operation. The 3D printed low-cost and portable system can be installed in an ambulance for rapid on-site diagnosis by paramedics. In this paper, the multi-slice head imaging system’s operating principle is numerically analysed and experimentally validated on realistic head phantoms. Quantitative analyses demonstrate that the multi-slice head imaging system is able to generate better quality reconstructed images providing 70% higher average signal to clutter ratio, 25% enhanced maximum signal to clutter ratio and with around 60% hematoma target localization compared to the previous head imaging systems. Nevertheless, numerical and experimental results demonstrate that previous reported 2D imaging systems are vulnerable to localization error, which is overcome in the presented multi-slice 3D imaging system. The non-ionizing system, which uses safe levels of very low microwave power, is also tested on human subjects. Results of realistic phantom and subjects demonstrate the feasibility of the system in future preclinical trials.

  2. On-site inspections under the INF Treaty. A post-mortem

    International Nuclear Information System (INIS)

    Russell, J.

    2001-01-01

    Midnight on 31 May 2001 marked the end of all on-site inspections (OSIs) under the Intermediate-range Nuclear Forces (INF) Treaty. Signed by the US and the Soviet Union in 1987, the treaty has now come of age and must survive for the rest of its indefinite duration without the security of regular OSIs. The ending of OSIs provides an opportunity to assess the success of this aspect of the verification regime and how the treaty is to be verified without them. The INF Treaty banned all ground-launched ballistic and cruise missiles with ranges between 500 and 5,500 kilometres. It was the first treaty to eliminate a whole class of nuclear weapons and the first nuclear arms control agreement to provide for OSIs. All 2,692 INF missiles were eliminated by May 1991, within the three-year time limit. A further 10 years of OSIs helped provide reassurance of continuing compliance. The treaty will continue to be verified by so-called national technical means, primarily satellites. The Special Verification Commission, set up under the treaty to resolve issues relating to treaty implementation and compliance, will continue to meet when requested by a treaty party. Universal opinion is that the treaty has been successfully verified to date. However, a number of problems were encountered and lessons learned from the experience. In particular, the treaty negotiators proved to have been overly cautious in envisaging how inspections would actually be conducted. One of the main achievements of OSIs under the INF Treaty has been to create a basic model and procedures for inspections which have been adopted in the more complex arms control and disarmament treaties that have followed

  3. Floating chip mounting system driven by repulsive force of permanent magnets for multiple on-site SPR immunoassay measurements.

    Science.gov (United States)

    Horiuchi, Tsutomu; Tobita, Tatsuya; Miura, Toru; Iwasaki, Yuzuru; Seyama, Michiko; Inoue, Suzuyo; Takahashi, Jun-ichi; Haga, Tsuneyuki; Tamechika, Emi

    2012-10-17

    We have developed a measurement chip installation/removal mechanism for a surface plasmon resonance (SPR) immunoassay analysis instrument designed for frequent testing, which requires a rapid and easy technique for changing chips. The key components of the mechanism are refractive index matching gel coated on the rear of the SPR chip and a float that presses the chip down. The refractive index matching gel made it possible to optically couple the chip and the prism of the SPR instrument easily via elastic deformation with no air bubbles. The float has an autonomous attitude control function that keeps the chip parallel in relation to the SPR instrument by employing the repulsive force of permanent magnets between the float and a float guide located in the SPR instrument. This function is realized by balancing the upward elastic force of the gel and the downward force of the float, which experiences a leveling force from the float guide. This system makes it possible to start an SPR measurement immediately after chip installation and to remove the chip immediately after the measurement with a simple and easy method that does not require any fine adjustment. Our sensor chip, which we installed using this mounting system, successfully performed an immunoassay measurement on a model antigen (spiked human-IgG) in a model real sample (non-homogenized milk) that included many kinds of interfering foreign substances without any sample pre-treatment. The ease of the chip installation/removal operation and simple measurement procedure are suitable for frequent on-site agricultural, environmental and medical testing.

  4. Floating Chip Mounting System Driven by Repulsive Force of Permanent Magnets for Multiple On-Site SPR Immunoassay Measurements

    Directory of Open Access Journals (Sweden)

    Emi Tamechika

    2012-10-01

    Full Text Available We have developed a measurement chip installation/removal mechanism for a surface plasmon resonance (SPR immunoassay analysis instrument designed for frequent testing, which requires a rapid and easy technique for changing chips. The key components of the mechanism are refractive index matching gel coated on the rear of the SPR chip and a float that presses the chip down. The refractive index matching gel made it possible to optically couple the chip and the prism of the SPR instrument easily via elastic deformation with no air bubbles. The float has an autonomous attitude control function that keeps the chip parallel in relation to the SPR instrument by employing the repulsive force of permanent magnets between the float and a float guide located in the SPR instrument. This function is realized by balancing the upward elastic force of the gel and the downward force of the float, which experiences a leveling force from the float guide. This system makes it possible to start an SPR measurement immediately after chip installation and to remove the chip immediately after the measurement with a simple and easy method that does not require any fine adjustment. Our sensor chip, which we installed using this mounting system, successfully performed an immunoassay measurement on a model antigen (spiked human-IgG in a model real sample (non-homogenized milk that included many kinds of interfering foreign substances without any sample pre-treatment. The ease of the chip installation/removal operation and simple measurement procedure are suitable for frequent on-site agricultural, environmental and medical testing.

  5. Temporal Variability of Faecal Contamination from On-Site Sanitation Systems in the Groundwater of Northern Thailand.

    Science.gov (United States)

    Chuah, C Joon; Ziegler, Alan D

    2018-03-05

    We investigated the impacts of on-site sanitation systems to local groundwater. In this year-long study, we monitored the response of faecal contamination levels to hydroclimatological factors including rainfall and groundwater table. Concentration of faecal indicators-E. coli (ESC), Enterococcus (ENT), nitrate-in thirteen pairs of shallow and deep wells were determined every 7-14 days. All samples from shallow wells were tested positive for faecal contamination (ESC and ENT > 1 MPN/100 mL) but concentration varies. A maximum of 24,000 MPN/100 mL were recorded in some shallow wells. Water from deep wells showed lower susceptibility to contamination with only 4 and 23% of samples tested positive for ESC and ENT, respectively. Concentrations of ESC and ENT were lower too, with a maximum of 5 MPN/100 mL and 28 MPN/100 mL, respectively. Fluctuation in contamination among the wells was described by four archetypal responses to hydroclimatological forcing: (i) flushing during the onset of wet season, (ii) dilution over the course of the wet season, (iii) concentration during the dry season, and (iv) synoptic response to storms. Previous studies attempting to link the prevalence of faecal/waterborne diseases and temporal factors (e.g., dry vs wet season) have produced differing outcomes. Our study may help explain the relevant hydrological mechanisms leading to these varying observations. Presently, most communities in Thailand have access to 'improved' sanitation systems. However, due to the unsustainable implementation of these systems, the otherwise viable drinking-water resources in the form of the abundant local groundwater has become a genuine health hazard.

  6. Quantifying the Contribution of On-Site Wastewater Treatment Systems to Stream Discharge Using the SWAT Model.

    Science.gov (United States)

    Oliver, C W; Radcliffe, D E; Risse, L M; Habteselassie, M; Mukundan, R; Jeong, J; Hoghooghi, N

    2014-03-01

    In the southeastern United States, on-site wastewater treatment systems (OWTSs) are widely used for domestic wastewater treatment. The degree to which OWTSs represent consumptive water use has been questioned in Georgia. The goal of this study was to estimate the effect of OWTSs on streamflow in a gauged watershed in Gwinnett County, Georgia using the Soil and Water Assessment Tool (SWAT) watershed-scale model, which includes a new OWTS algorithm. Streamflow was modeled with and without the presence of OWTSs. The model was calibrated using data from 1 Jan. 2003 to 31 Dec. 2006 and validated from 1 Jan. 2007 to 31 Dec. 2010 using the auto-calibration tool SWAT-CUP 4. The daily and monthly streamflow Nash-Sutcliffe coefficients were 0.49 and 0.71, respectively, for the calibration period and 0.37 and 0.68, respectively, for the validation period, indicating a satisfactory fit. Analysis of water balance output variables between simulations showed a 3.1% increase in total water yield at the watershed scale and a 5.9% increase at the subbasin scale for a high-density OWTS area. The percent change in water yield between simulations was the greatest in dry years, implying that the influence of OWTSs on the water yield is greatest under drought conditions. Mean OWTS water use was approximately 5.7% consumptive, contrary to common assumptions by water planning agencies in Georgia. Results from this study may be used by OWTS users and by watershed planners to understand the influence of OWTSs on water quantity within watersheds in this region. Copyright © by the American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, Inc.

  7. On-site screening and GC-MS analysis of cocaine and heroin metabolites in body-packers urine.

    Science.gov (United States)

    Marchei, E; Colone, P; Nastasi, G G; Calabrò, C; Pellegrini, M; Pacifici, R; Zuccaro, P; Pichini, S

    2008-09-29

    The illicit transportation of cocaine and heroin either swallowed or inserted into the rectum and/or vagina of individuals, defined as "body-packers", is becoming increasingly common. Assessment of smuggling by urinalysis from body-packers has been sparsely reported and on-site rapid screening methods are essentially lacking. We screened the presence of cocaine and heroin metabolites in urine from suspected body-packers by an on-site immunochromatographic test and confirmed the obtained results by gas chromatography-mass spectrometry and X-ray examination. Samples were collected from 64 individuals (45 men, 19 women) stopped at Fiumicino and Ciampino airports of Rome (Italy) for suspicion of internal concealment of cocaine and heroin between October 2006 and July 2007. Urine was immediately screened on-site by Cozart rapid urine test. Irrespective of test results, individuals underwent X-ray examination and urine samples were analyzed by gas chromatography-mass spectrometry (GC-MS). In 48 out of 64 cases (24 positives and 24 negatives) screening results were confirmed by GC-MS assay and X-ray examination. In 5 cases, positive to the on-site test and GC-MS analysis, abdominal radiography was negative and individuals resulted to be drug users. In 11 cases, negative to the on-site test and radiological investigation, GC-MS analysis found benzoylecgonine in 10 cases and morphine in one case. Concentration of both substances was in all cases lower than 50ng/ml and compatible with personal drug use. From obtained results, on-site detection of cocaine and heroin metabolites in the urine of suspected body-packers appears to be a reliable screening test to disclose internally concealed drugs and justify subsequent radiological investigations.

  8. Drug abuse in travelers to southeast Asia: an on-site study.

    Science.gov (United States)

    Segev, Lior; Paz, Alona; Potasman, Israel

    2005-01-01

    Drug abuse constitutes a major sociomedical problem throughout the world. A unique subgroup with a higher potential of drug abuse are young travelers to Southeast Asia. Less than a handful of studies have focused on this population, and even fewer have been carried out on site. Our aim was to characterize the phenomenon of drug abuse among Israelis and other nationals, and to define risk factors that would predict which travelers are prone to abusing drugs. Data was collected through questionnaires that were distributed in Southeast Asia to 430 travelers. Medical students administered the questionnaires across India, Thailand, Nepal, Vietnam, and Laos during 2002 and 2003. Questionnaires from 231 Israelis and 199 other nationals (mostly from the United Kingdom, Sweden, Australia, and Germany) were analyzed. These travelers had a mean age of 25.3 years. We found that 54.3% of the travelers abused drugs during the trip. Israelis (66.2%) abused drugs more frequently than did non-Israelis (40.7%, p abused drugs significantly more than females did, as did secular more than religious people; however, those with an academic degree abused drugs less than others. For 23.5% of the Israelis, the trip was their first encounter with drugs. Of the entire cohort, 72% abused cannabis products, and most of them (49.6%) did it on daily basis. The use of "hard" drugs (eg, lysergic acid diethylamide) was more common among non-Israelis than among the Israelis (37% and 20%, respectively; p drug abuse (70.1%) were found in India than in other Southeast Asian countries. Logistic regression identified that prior use of drugs, Israeli nationality, travel to India, cigarette smoking, and traveling alone were significant predictors of drug abuse. There is a disturbingly high rate of drug abuse in travelers to certain Southeast Asian countries, both among Israeli and other nationals. For many youngsters, this is their first encounter with drugs, and many plan to continue abusing drugs upon

  9. Thyroid fine needle aspiration biopsy: Do we really need an on-site cytopathologist?

    Energy Technology Data Exchange (ETDEWEB)

    Cengic, Ismet, E-mail: ismetcengic@yahoo.com [Department of Radiology, Marmara University, School of Medicine, Fevzi Cakmak Mahallesi Mimar Sinan Caddesi No: 41, 34899 Ust Kaynarca Pendik, Istanbul (Turkey); Tureli, Derya, E-mail: deryatureli@yahoo.com [Department of Radiology, Marmara University, School of Medicine, Fevzi Cakmak Mahallesi Mimar Sinan Caddesi No: 41, 34899 Ust Kaynarca Pendik, Istanbul (Turkey); Ahiskali, Rengin, E-mail: renginiara@gmail.com [Department of Pathology, Marmara University, School of Medicine, Fevzi Cakmak Mahallesi Mimar Sinan Caddesi No: 41, 34899 Ust Kaynarca Pendik, Istanbul (Turkey); Bugdayci, Onur, E-mail: onurbug@hotmail.com [Department of Radiology, Marmara University, School of Medicine, Fevzi Cakmak Mahallesi Mimar Sinan Caddesi No: 41, 34899 Ust Kaynarca Pendik, Istanbul (Turkey); Aydin, Hilal, E-mail: hilalaltasaydin@gmail.com [Department of Radiology, Marmara University, School of Medicine, Fevzi Cakmak Mahallesi Mimar Sinan Caddesi No: 41, 34899 Ust Kaynarca Pendik, Istanbul (Turkey); Aribal, Erkin, E-mail: earibal@gmail.com [Department of Radiology, Marmara University, School of Medicine, Fevzi Cakmak Mahallesi Mimar Sinan Caddesi No: 41, 34899 Ust Kaynarca Pendik, Istanbul (Turkey)

    2014-04-15

    Purpose: The aim of this single center study is to evaluate the effectiveness of performing ultrasound-guided thyroid fine-needle aspiration biopsies (FNAB) performed by the radiologist alone without an on-site cytopathologist. Materials and methods: In this prospective randomized study, 203 patients with single nodules measuring 10 mm or more underwent ultrasound-guided FNAB: 102 patients underwent FNAB performed by the radiologist accompanied by a cytopathologist (control group); 101 patients underwent FNAB by the radiologist alone (study group). In both groups biopsy time, specimen adequacy ratio, total aspiration number, cytopathologist's cytological diagnosis time (t1), cytopathologist's total time consumption (t2) were evaluated. Results: Mean total biopsy time was 8.74 ± 2.31 min in the study group and was significantly shorter than the control group's 11.97 ± 6.75 min (p = 0.004). The average number of aspirations per patient in the study group was 4.00 ± 0; compared to the control group's 3.56 ± 1.23 this was significantly higher (p = 0.001). t1 of the study group was 307.48 ± 226.32 s; compared to 350.14 ± 247.64 s in the control group, there was no statistically significant difference (p = 0.137). t2 of the study group was 672.93 ± 270.45 s; compared to the control group (707.03 ± 258.78 s) there was no statistically significant difference (p = 0.360). Diagnostic adequacy of aspirated specimens was reassessed in the pathology laboratory. In the study group, 84 out of 101 aspirations and in the control group 89 out of 102 aspirations was determined as adequate with no statistically significant difference (p = 0.302). Conclusions: We believe that in centers where a cytopathologist is not available, ultrasound-guided thyroid FNAB can be adequately performed by an experienced radiologist who was effectively trained in smear preparation.

  10. NG09 And CTBT On-Site Inspection Noble Gas Sampling and Analysis Requirements

    Science.gov (United States)

    Carrigan, Charles R.; Tanaka, Junichi

    2010-05-01

    A provision of the Comprehensive Test Ban Treaty (CTBT) allows on-site inspections (OSIs) of suspect nuclear sites to determine if the occurrence of a detected event is nuclear in origin. For an underground nuclear explosion (UNE), the potential success of an OSI depends significantly on the containment scenario of the alleged event as well as the application of air and soil-gas radionuclide sampling techniques in a manner that takes into account both the suspect site geology and the gas transport physics. UNE scenarios may be broadly divided into categories involving the level of containment. The simplest to detect is a UNE that vents a significant portion of its radionuclide inventory and is readily detectable at distance by the International Monitoring System (IMS). The most well contained subsurface events will only be detectable during an OSI. In such cases, 37 Ar and radioactive xenon cavity gases may reach the surface through either "micro-seepage" or the barometric pumping process and only the careful siting of sampling locations, timing of sampling and application of the most site-appropriate atmospheric and soil-gas capturing methods will result in a confirmatory signal. The OSI noble gas field tests NG09 was recently held in Stupava, Slovakia to consider, in addition to other field sampling and analysis techniques, drilling and subsurface noble gas extraction methods that might be applied during an OSI. One of the experiments focused on challenges to soil-gas sampling near the soil-atmosphere interface. During withdrawal of soil gas from shallow, subsurface sample points, atmospheric dilution of the sample and the potential for introduction of unwanted atmospheric gases were considered. Tests were designed to evaluate surface infiltration and the ability of inflatable well-packers to seal out atmospheric gases during sample acquisition. We discuss these tests along with some model-based predictions regarding infiltration under different near

  11. IOPM 2017 - PIN(K) A PLACE : Result Elective - Landscape Architecture ON site, being part of Oerol 2017

    NARCIS (Netherlands)

    Piccinini, D.; van der Velde, J.R.T.

    This booklet shows the results of a project developed at the TU Delft in a Master elective course offered by the chair of Landscape Architecture: Landscape Architecture ON site. The project revolves around the realization of a temporary, interactive ‘design-and-build’ project in a landscape setting,

  12. 75 FR 5637 - Bureau of Educational and Cultural Affairs; Secondary School Student Sponsor On-Site Reviews

    Science.gov (United States)

    2010-02-03

    ... experiences, but so too are their families, friends, and teachers in their home countries. Globalization and... review of each individual designated sponsor organization and its business practices is necessary to... business documents. The on-site portion of the review will entail interviews with key employees and review...

  13. 10 CFR 2.629 - Finality of partial decision on site suitability issues in a combined license proceeding.

    Science.gov (United States)

    2010-01-01

    ... Work Authorizations Early Partial Decisions on Site Suitability-Combined License Under 10 Cfr Part 52... issues. If the Commission reaches an adverse decision, the application shall be denied without prejudice... safety or the common defense and security. Phased Applications Involving Limited Work Authorizations...

  14. Does on-site urine toxicology screening have an added diagnostic value in psychiatric referrals in an emergency setting?

    NARCIS (Netherlands)

    Tijdink, J.K.; van den Heuvel, K.; Vasbinder, E.C.; van de Ven, P.M.; Honig, A.

    2011-01-01

    Objective: The objective was to examine the added diagnostic value of on-site urine toxicology screening (UTS) in the routine assessment of psychiatric patients in an urban emergency setting. Method: A naturalistic two-step prospective cohort study design was used enrolling all emergency room (ER)

  15. 75 FR 41531 - Hewlett Packard (HP) Global Product Development, Working On-Site at General Motors Corporation...

    Science.gov (United States)

    2010-07-16

    ... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-73,488] Hewlett Packard (HP) Global Product Development, Working On-Site at General Motors Corporation, Milford, MI; Notice of Revised Termination of Investigation Pursuant to Section 223 of the Trade Act of 1974, as amended, an investigation...

  16. Evaluation of a loop-mediated isothermal amplification (LAMP) method for rapid on-site detection of horse meat

    NARCIS (Netherlands)

    Aartse, Aafke; Scholtens-Toma, Ingrid; A, van der Hans J.G.; Boersma-Greve, Monique M.; Prins, Theo W.; Ginkel, van Leen A.; Kok, Esther J.; Bovee, Toine F.H.

    2017-01-01

    Detection of horse DNA by loop-mediated isothermal amplification (LAMP) seems one of the most promising methods to meet the criteria of fast, robust, cost efficient, specific, and sensitive on-site detection. In the present study an assessment of the specificity and sensitivity of the LAMP horse

  17. Primer on Use of Multi-Spectral and Infra Red Imaging for On-Site Inspections

    Energy Technology Data Exchange (ETDEWEB)

    Henderson, J R

    2010-10-26

    The purpose of an On-Site Inspection (OSI) is to determine whether a nuclear explosion has occurred in violation of the Comprehensive Nuclear Test Ban Treaty (CTBT), and to gather information which might assist in identifying the violator (CTBT, Article IV, Paragraph 35) Multi-Spectral and Infra Red Imaging (MSIR) is allowed by the treaty to detect observables which might help reduce the search area and thus expedite an OSI and make it more effective. MSIR is permitted from airborne measurements, and at and below the surface to search for anomalies and artifacts (CTBT, Protocol, Part II, Paragraph 69b). The three broad types of anomalies and artifacts MSIR is expected to be capable of observing are surface disturbances (disturbed earth, plant stress or anomalous surface materials), human artifacts (man-made roads, buildings and features), and thermal anomalies. The purpose of this Primer is to provide technical information on MSIR relevant to its use for OSI. It is expected that this information may be used for general background information, to inform decisions about the selection and testing of MSIR equipment, to develop operational guidance for MSIR use during an OSI, and to support the development of a training program for OSI Inspectors. References are provided so readers can pursue a topic in more detail than the summary information provided here. The following chapters will provide more information on how MSIR can support an OSI (Section 2), a short summary what Multi-Spectral Imaging and Infra Red Imaging is (Section 3), guidance from the CTBT regarding the use of MSIR (Section 4), and a description of several nuclear explosion scenarios (Section 5) and consequent observables (Section 6). The remaining sections focus on practical aspects of using MSIR for an OSI, such as specification and selection of MSIR equipment, operational considerations for deployment of MISR equipment from an aircraft, and the conduct of field exercises to mature MSIR for an OSI

  18. Influence of Palythoa caribaeorum (Anthozoa, Cnidaria zonation on site-attached reef fishes

    Directory of Open Access Journals (Sweden)

    José P. Mendonça-Neto

    2008-09-01

    Full Text Available This work aimed to test the influence of Palythoa caribeorum, a widely distributed zoanthid in the Atlantic, on site-attached reef fish in a subtropical rocky shore. Density, richness and vertical distribution of reef fish inside (ID and outside (OD previously chosen P. caribaeorum dominance patches were compared through stationary visual censuses along three different periods. Fishes were grouped in different trophic guilds to evidence differences in resources uses in both treatments. A complexity index was estimated by the chain link method and percentage covering of benthic organisms was obtained analyzing random points from replicated photo-quadrats. We observed thirty-eight species of fishes, belonging to twenty-five families. Reef fish communities between studied patches were similar,both in terms of species composition and vertical distribution. Considering only the most site-attached fishes, which were the most frequent and abundant species, data showed that ID sustains higher diversity and abundance than OD. Results showed that benthic composition differ significantly among patches whereas complexity remained without differences. Otherwise, results indicated that these areas might play an important role in space limitation, structuring neighboring benthic community and consequently reef fish assemblages.Este estudo visou testar a influência de Palythoa caribeorum, um zoantídeo amplamente distribuído no Atlântico, na estruturação da comunidade de peixes recifais associados a um costão rochoso de uma região subtropical. A densidade, a riqueza e a distribuição vertical de peixes recifais em áreas previamente selecionadas com e sem a dominância de Palythoa caribaeorum foram comparadas através de censos visuais estacionários em três períodos distintos de tempo. Os peixes foram agrupados em guildas tróficas a fim de evidenciar diferenças nos usos dos recursos nas diferentes áreas analisadas. Foram analisados também

  19. Geophysical detection of on-site wastewater plumes in the North Carolina Coastal Plain, USA

    Science.gov (United States)

    Smith, Matthew

    Nonpoint source pollution (NPS) continues to be the leading cause of water quality degradation in the United States. On-site wastewater systems (OWS) contribute to NPS; however, due to the range of system designs and complexity of the subsurface, OWS contributions to groundwater pollution are not well understood. As the population of coastal North Carolina continues to increase, better methods to locate and characterize wastewater impacted groundwater are needed. Previous studies have demonstrated the ability of non-intrusive geophysical methods to provide high resolution information on various contaminants in different geologic settings. The goals of this study were to evaluate the utility of ground penetrating radar (GPR) and capacitively coupled resistivity (CCR) for detecting OWS components, delineating associated wastewater plumes, and monitoring temporal variations in groundwater quality. Cross-sectional and three dimensional (3D) geophysical surveys were conducted periodically over a one year period (February 2011--January 2012) at two schools utilizing OWS in the lower Neuse River Basin (NRB) in the North Carolina Coastal Plain (NCCP). Cores were collected at both study sites; as well as monthly groundwater depth, temperature, and specific conductivity measurements to better constrain the geophysical interpretations. Additionally, dissolved inorganic nitrogen (DIN) and Cl concentrations were monitored bi-monthly to assess nutrient transport at the sites. The 3D GPR surveys effectively located the wastewater drainage trenches at both sites, in close agreement with locations described in as-built OWS blueprints. Regression analysis of resistivity versus groundwater specific conductivity revealed an inverse relationship, suggesting resistivity ≤ 250 ohm.m was indicative of wastewater impacted groundwater at both sites. The 3D resistivity models identified regions of low resistivity beneath the drainfields relative to background values. Regression analysis of

  20. Implementation of an Integrated, Portable Transformer Condition Monitoring Instrument in the Classroom and On-Site

    Science.gov (United States)

    Chatterjee, B.; Dey, D.; Chakravorti, S.

    2010-01-01

    The development of integrated, portable, transformer condition monitoring (TCM) equipment for classroom demonstrations as well as for student exercises conducted in the field is discussed. Demonstrations include experimentation with real-world transformers to illustrate concepts such as polarization and depolarization current through oil-paper…

  1. Using Historic Parks and Gardens: A Teachers Guide. Education on Site.

    Science.gov (United States)

    Marcus, Susanna; Barker, Rosie

    This book is about using parks and gardens as a study of the historic built environment. Parks and gardens have been laid out for utility and enjoyment for centuries. The ideas presented may be adapted to use in any park - public or municipal parks or those part of historic house estates, or any smaller-scale garden. The chapter titles include:…

  2. Development of verification program for safety evaluation of KNGR on-site and off-site power system design

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Kem Joong; Ryu, Eun Sook; Choi, Jang Hong; Lee, Byung Il; Han, Hyun Kyu; Oh, Seong Kyun; Kim, Han Kee; Park, Chul Woo; Kim, Min Jeong [Chungnam National Univ., Taejon (Korea, Republic of)

    2001-04-15

    In order to verify the adequacy of the design and analysis of the on-site and off-site power system, we developed the regulatory analysis program. We established the methodology for electric power system and constructed the algorithm of steady-state load flow analysis, fault analysis, transient stability analysis. The developed program to be an advantage of GUI and C++ programming technique. The design of input made easy to access the common use PSS/E format and that of output made users to work with Excel spreadsheet. The performance of program was verified to compare with PSS/E results. The case studies as follows. The verification of load flow analysis of KNGR on-site power system. The evaluation of load flow and transient stability analysis of off-site power system of KNGR. The verification of load flow and transient stability analysis. The frequency drop analysis of loss of generation.

  3. International Commission for Mountain Emergency Medicine Consensus Guidelines for On-Site Management and Transport of Patients in Canyoning Incidents.

    Science.gov (United States)

    Strapazzon, Giacomo; Reisten, Oliver; Argenone, Fabien; Zafren, Ken; Zen-Ruffinen, Greg; Larsen, Gordon L; Soteras, Inigo

    2018-02-13

    Canyoning is a recreational activity that has increased in popularity in the last decade in Europe and North America, resulting in up to 40% of the total search and rescue costs in some geographic locations. The International Commission for Mountain Emergency Medicine convened an expert panel to develop recommendations for on-site management and transport of patients in canyoning incidents. The goal of the current review is to provide guidance to healthcare providers and canyoning rescue professionals about best practices for rescue and medical treatment through the evaluation of the existing best evidence, focusing on the unique combination of remoteness, water exposure, limited on-site patient management options, and technically challenging terrain. Recommendations are graded on the basis of quality of supporting evidence according to the classification scheme of the American College of Chest Physicians. Copyright © 2017 Wilderness Medical Society. Published by Elsevier Inc. All rights reserved.

  4. Proposal for the award of a contract for the construction of an on-site hostel at CERN

    CERN Document Server

    2006-01-01

    This document concerns the award of a contract for the construction of an on-site hostel at CERN. The Finance Committee is invited to agree to the negotiation of a contract with the consortium BATIFLEX (GB) - BATINEG (CH), the lowest bidder, for the construction of an on-site hostel at CERN for a total amount of 5 290 000 Swiss francs, not subject to revision. However, for the reasons explained in this document, the Management wishes to request the Finance Committee to give consideration to the approval of a variant to the original specification to allow use to be made of part of an existing building for the reasons detailed in this document, at an additional cost of 350 000 Swiss francs, not subject to revision, bringing the total construction cost to 5 640 000 Swiss francs.

  5. Superfluid-insulator transition in a disordered two-dimensional quantum rotor model with random on-site interactions

    Science.gov (United States)

    An, Taeyang; Cha, Min-Chul

    2013-03-01

    We study the superfluid-insulator quantum phase transition in a disordered two-dimensional quantum rotor model with random on-site interactions in the presence of particle-hole symmetry. Via worm-algorithm Monte Carlo calculations of superfluid density and compressibility, we find the dynamical critical exponent z ~ 1 . 13 (2) and the correlation length critical exponent 1 / ν ~ 1 . 1 (1) . These exponents suggest that the insulating phase is a incompressible Mott glass rather than a Bose glass.

  6. A simple and rapid chemiluminescence assay for on-site analysis of paraquat using a portable luminometer

    OpenAIRE

    Kishikawa, Naoya; Higuchi, Sho; Ohyama, Kaname; Nakashima, Kenichiro; Kuroda, Naotaka

    2013-01-01

    Paraquat (N,N′-dimethyl-4,4′-bipyridinium dichloride) is one of the most widely used herbicides owing to its high efficacy and low environmental persistence. However, because paraquat has significant acute toxicity, fatalities are often caused by accidental or voluntary ingestion of paraquat. In consideration of the strong toxicity and fast-Acting property of paraquat, on-site analysis at accident scenes should be effective in facilitating immediate medical treatment. In this study, a simple ...

  7. On-site remediation of chromium-contaminated sediments by combination of sediment washing and stabilization with magnesium oxide/limestone mixtures

    Energy Technology Data Exchange (ETDEWEB)

    Wildt, C.; Gibert, O.; Cortina, J.L. [Dept. of Chemical Engineering, Univ. Politecnica de Catalunya, Barcelona (Spain); Coscera, G. [Compania General de Sondeos CGS, S.A., Madrid (Spain)

    2004-07-01

    The remediation of heavy-metal-contaminated soils and sediments is of significant value to industrial areas around the world. The spread of such pollutants can result in a potential risk of entering the groundwater system and being transported to potential receptors. Leaching techniques can be an effective treatment option for the metal removal from soils and sediments. This approach consists of washing or leaching the contaminated soil with an appropriate reagent and the subsequent treatment of the leaching in an above-ground installation (on-site treatment) where metals can be removed and concentrated into a smaller volume. Among the heavy metals, chromium is a commonly identified soil contaminant, particularly in sites with intensive economic activities including agriculture, industrial, mining and mineral processing. (orig.)

  8. On-site visits to radiotherapy centres: Medical physics procedures. Quality Assurance Team for Radiation Oncology (QUATRO)

    International Nuclear Information System (INIS)

    2007-03-01

    The IAEA has a long standing history of providing support and assistance for radiotherapy dosimetry audits in Member States, for educating and training radiotherapy professionals, and for reviewing the radiotherapy process in a variety of situations. Since 1969, and in collaboration with the World Health Organization (WHO), the IAEA has implemented a dosimetry audit service using mailed thermoluminescent dosimeters (TLD) to verify the calibration of radiotherapy beams in hospitals in Member States. The IAEA/WHO TLD service aims at improving the accuracy and consistency of clinical radiotherapy dosimetry worldwide. Detailed follow-up procedures have been implemented for correcting incorrect beam calibrations. When necessary, on-site visits by IAEA experts in radiotherapy physics are organized to identify and rectify dosimetry problems in hospitals. The IAEA has also been requested to organize expert missions in response to problems found during the radiation treatment planning process. Assessment of the doses received by affected patients and a medical assessment were undertaken when appropriate. Although vital for the radiotherapy process, accurate beam dosimetry and treatment planning alone cannot guarantee the successful treatment of a patient. The quality assurance (QA) of the entire radiotherapy process has to be taken into account. Hence, a new approach has been developed and named 'Quality Assurance Team for Radiation Oncology (QUATRO)'. The principal aim of QUATRO is to review the radiotherapy process, including the organization, infrastructure, clinical and medical physics aspects of the radiotherapy services. It also includes reviewing the hospital's professional competence, with a view to quality improvement. The QUATRO methodology is described in the IAEA publication Comprehensive Audits of Radiotherapy Practices: A Tool for Quality Improvement. QUATRO, in addition, offers assistance in the resolution of suspected or actual dose misadministrations (over

  9. Optical technologies applied alongside on-site and remote approaches for climate gas emission quantification at a wastewater treatment plant

    DEFF Research Database (Denmark)

    Samuelsson, Jerker; Delre, Antonio; Tumlin, Susanne

    2018-01-01

    Plant-integrated and on-site gas emissions were quantified from a Swedish wastewater treatment plant by applying several optical analytical techniques and measurement methods. Plant-integrated CH4 emission rates, measured using mobile ground-based remote sensing methods, varied between 28.5 and 33......, corresponding to an average emission factor of 0.11% as kg NH3-N (kg TN removed) −1. On-site emission measurements showed that the largest proportions of CH4 (70%) and NH3 (66%) were emitted from the sludge treatment line (mainly biosolid stockpiles and the thickening and dewatering units), while most of the N2...... in the digesters. Lower CH4 emissions and generally higher N2O and NH3 emissions were observed when the digesters were operated in series. Loading biosolids onto trucks for off-site treatment generally resulted in higher CH4, N2O, and NH3 emissions from the biosolid stockpiles. On-site CH4 and N2O emission...

  10. On-Site Detection of Aflatoxin B1 in Grains by a Palm-Sized Surface Plasmon Resonance Sensor

    Directory of Open Access Journals (Sweden)

    Jeong Moon

    2018-02-01

    Full Text Available Aflatoxins (AFs are highly toxic compounds that can cause both acute and chronic toxicity in humans. Aflatoxin B1 (AFB1 is considered the most toxic of AFs. Therefore, the rapid and on-site detection of AFB1 is critical for food safety management. Here, we report the on-site detection of AFB1 in grains by a portable surface plasmon resonance (SPR sensor. For the detection of AFB1, the surface of an SPR Au chip was sequentially modified by cysteine-protein G, AFB1 antibody, and bovine serum albumin (BSA. Then, the sample solution and AFB1-BSA conjugate were flowed onto the Au chip in serial order. In the absence of AFB1, the SPR response greatly increased due to the binding of AFB1-BSA on the Au chip. In the presence of AFB1, the SPR response showed little change because the small AFB1 molecule binds on the Au chip instead of the large AFB1-BSA molecule. By using this portable SPR-based competitive immunoassay, the sensor showed low limits of detection (2.51 ppb and quantification (16.32 ppb. Furthermore, we successfully detected AFB1 in rice, peanut, and almond samples, which suggests that the proposed sensing method can potentially be applied to the on-site monitoring of mycotoxins in food.

  11. Demonstration of an on-site PAFC cogeneration system with waste heat utilization by a new gas absorption chiller

    Energy Technology Data Exchange (ETDEWEB)

    Urata, Tatsuo [Tokyo Gas Company, LTD, Tokyo (Japan)

    1996-12-31

    Analysis and cost reduction of fuel cells is being promoted to achieve commercial on-site phosphoric acid fuel cells (on-site FC). However, for such cells to be effectively utilized, a cogeneration system designed to use the heat generated must be developed at low cost. Room heating and hot-water supply are the most simple and efficient uses of the waste heat of fuel cells. However, due to the short room-heating period of about 4 months in most areas in Japan, the sites having demand for waste heat of fuel cells throughout the year will be limited to hotels and hospitals Tokyo Gas has therefore been developing an on-site FC and the technology to utilize tile waste heat of fuel cells for room cooling by means of an absorption refrigerator. The paper describes the results of fuel cell cogeneration tests conducted on a double effect gas absorption chiller heater with auxiliary waste heat recovery (WGAR) that Tokyo Gas developed in its Energy Technology Research Laboratory.

  12. On-Site Molecular Detection of Soil-Borne Phytopathogens Using a Portable Real-Time PCR System.

    Science.gov (United States)

    DeShields, Joseph B; Bomberger, Rachel A; Woodhall, James W; Wheeler, David L; Moroz, Natalia; Johnson, Dennis A; Tanaka, Kiwamu

    2018-02-23

    On-site diagnosis of plant diseases can be a useful tool for growers for timely decisions enabling the earlier implementation of disease management strategies that reduce the impact of the disease. Presently in many diagnostic laboratories, the polymerase chain reaction (PCR), particularly real-time PCR, is considered the most sensitive and accurate method for plant pathogen detection. However, laboratory-based PCRs typically require expensive laboratory equipment and skilled personnel. In this study, soil-borne pathogens of potato are used to demonstrate the potential for on-site molecular detection. This was achieved using a rapid and simple protocol comprising of magnetic bead-based nucleic acid extraction, portable real-time PCR (fluorogenic probe-based assay). The portable real-time PCR approach compared favorably with a laboratory-based system, detecting as few as 100 copies of DNA from Spongospora subterranea. The portable real-time PCR method developed here can serve as an alternative to laboratory-based approaches and a useful on-site tool for pathogen diagnosis.

  13. Work plan for new SY tank farm exhauster, on-site fabrication activities

    International Nuclear Information System (INIS)

    McClees, J.

    1994-01-01

    The replacement SY tank farm exhauster unit is a new piece of equipment, designed to replace the existing SY tank farm K1 Ventilation System exhauster unit. This work plan describes the shop fabrication activities associated with the receiving, assembly, repair, modification, and testing of the new SY tank farm primary exhauster. A general list of these activities include, but are not limited to: repair all shipping damages, including procurement of replacement parts; fabricate hardware needed to install exhauster in the field (e.g., Vent duct tie-in, duct concrete footings/hangers, stack concrete footings, etc.); incorporate equipment modification as provided by WHC Engineering (e.g., Rewire the Alarm Annunciator Cabinet as fail-safe, connections between the exhauster and stack sample cabinet, etc.); test the entire exhauster unit, to the extent possible, prior to field installation; and prepare exhauster unit for transfer to and installation at SY tank farm

  14. Carbon dioxide utilisation in anaerobic digesters as an on-site carbon revalorisation strategy

    OpenAIRE

    Bajón Fernández, Yadira

    2014-01-01

    The increasing carbon footprint of the water and organic waste sectors has led to water utilities to voluntarily include carbon mitigation approaches within their strategic plans and to an increase in research aimed at mitigating carbon dioxide (CO2) emissions. Injection of CO2 in anaerobic digesters (ADs) for its bioconversion into methane (CH4) has been identified as a potential solution. However, previous literature provided limited knowledge of the carbon benefits obtainable and presented...

  15. On-site comprehensive curriculum to teach reproductive health to female adolescents in Kenya.

    Science.gov (United States)

    Gaughran, Margaret; Asgary, Ramin

    2014-04-01

    Rates of sexually transmitted infections (STIs) and unplanned pregnancy are high in Kenya, and limited reproductive health education exists in schools. We designed and implemented a 6-week reproductive health curriculum in Laikipia District, Kenya, in 2011, which included didactic sessions, educational games, and open discussions. We applied a mixed quantitative and qualitative methods to evaluate this curriculum including a comprehensive 35-item survey to assess pre- and post-training knowledge, attitudes, and practices of female teenagers regarding STIs/HIV and family planning using paired t-test as well as complementary focus groups (n=42) and individual interviews (n=20). Average age for 42 female teenagers was 16.5 (± 1.31) years. Pre-test questionnaires revealed lack of knowledge about different types of STIs, specifically chlamydia, but adequate knowledge of basic contraception including abstinence and condom use. By the conclusion of the study, we observed improvement in following educational domains: general knowledge of HIV/AIDS (85% ± 7.5% to 94% ± 5.6%) (pcurriculum was feasible, well received, and achieved its educational goals.

  16. Static, Lightweight Includes Resolution for PHP

    NARCIS (Netherlands)

    M.A. Hills (Mark); P. Klint (Paul); J.J. Vinju (Jurgen)

    2014-01-01

    htmlabstractDynamic languages include a number of features that are challenging to model properly in static analysis tools. In PHP, one of these features is the include expression, where an arbitrary expression provides the path of the file to include at runtime. In this paper we present two

  17. Article Including Environmental Barrier Coating System

    Science.gov (United States)

    Lee, Kang N. (Inventor)

    2015-01-01

    An enhanced environmental barrier coating for a silicon containing substrate. The enhanced barrier coating may include a bond coat doped with at least one of an alkali metal oxide and an alkali earth metal oxide. The enhanced barrier coating may include a composite mullite bond coat including BSAS and another distinct second phase oxide applied over said surface.

  18. Rare thoracic cancers, including peritoneum mesothelioma

    NARCIS (Netherlands)

    Siesling, Sabine; van der Zwan, Jan Maarten; Izarzugaza, Isabel; Jaal, Jana; Treasure, Tom; Foschi, Roberto; Ricardi, Umberto; Groen, Harry; Tavilla, Andrea; Ardanaz, Eva

    Rare thoracic cancers include those of the trachea, thymus and mesothelioma (including peritoneum mesothelioma). The aim of this study was to describe the incidence, prevalence and survival of rare thoracic tumours using a large database, which includes cancer patients diagnosed from 1978 to 2002,

  19. Rare thoracic cancers, including peritoneum mesothelioma

    NARCIS (Netherlands)

    Siesling, Sabine; Zwan, J.M.V.D.; Izarzugaza, I.; Jaal, J.; Treasure, T.; Foschi, R.; Ricardi, U.; Groen, H.; Tavilla, A.; Ardanaz, E.

    2012-01-01

    Rare thoracic cancers include those of the trachea, thymus and mesothelioma (including peritoneum mesothelioma). The aim of this study was to describe the incidence, prevalence and survival of rare thoracic tumours using a large database, which includes cancer patients diagnosed from 1978 to 2002,

  20. Guide to purchasing green power. Renewable electricity, renewable energy certificates and on-site renewable generation

    Energy Technology Data Exchange (ETDEWEB)

    None

    2004-09-30

    The Guide to Purchasing Green Power is intended for organizations that are considering the merits of buying green power as well as those that have decided to buy it and want help doing so. The Guide was written for a broad audience, including businesses, government agencies, universities, and all organizations wanting to diversify their energy supply and to reduce the environmental impact of their electricity use.The Guide provides an overview of green power markets and describes the necessary steps to buying green power. This section summarizes the Guide to help readers find the information they need.

  1. Relationship between the components of on-site training and emotional intelligence in the librarians of Isfahan University of Medical Sciences and Isfahan University with moderating role of personality characteristics.

    Science.gov (United States)

    Sayadi, Saeed; Safdarian, Ali; Khayeri, Behnaz

    2015-01-01

    Training the man power is an inevitable necessity that the organizations need in order to survive and develop in today changing world. The aim of the present study is to identify the relationship between the components of on-site training and emotional intelligence in librarians of Isfahan University of Medical Sciences and Isfahan University with moderating role of personality characteristics. Descriptive correlation method was used in the present study. The statistical population of the study was all of the 157 librarians of Isfahan University of Medical Sciences and Isfahan University from whom the appointed individuals were selected through random sampling method. The research tools included the researcher-made questionnaire of investigating the effectiveness of on-site training system and two other standard questionnaires of Shrink emotional intelligence, and NEO personality questionnaire, which all of them had the needed reliability and validity. The descriptive indices (distribution and mean) and also the inferential methods (Pearson correlation, regression analysis and analysis of variance) were used through applying version 20 of SPSS software to analyze the obtained data. There was a significant relationship with certainty level of 95% between the components of on-site training with emotional intelligence in those who obtained low grades in the features of being extrovert and between the individual aspects of on-site training with emotional intelligence in those who got higher grades in the characteristic of being extrovert. The emotional intelligence is a promotable skill and considering the existence of a significant relationship between some components of emotional intelligence and on-site training, these skills can be institutionalized through conducting mentioned educational courses.

  2. Observed Benefits to On-site Medical Services during an Annual 5-day Electronic Dance Music Event with Harm Reduction Services.

    Science.gov (United States)

    Munn, Matthew Brendan; Lund, Adam; Golby, Riley; Turris, Sheila A

    2016-04-01

    With increasing attendance and media attention, large-scale electronic dance music events (EDMEs) are a subset of mass gatherings that have a unique risk profile for attendees and promoters. Shambhala Music Festival (Canada) is a multi-day event in a rural setting with a recognized history of providing harm reduction (HR) services alongside medical care. Study/Objective This manuscript describes the medical response at a multi-day electronic music festival where on-site HR interventions and dedicated medical care are delivered as parallel public health measures. This study was a descriptive case report. Medical encounters and event-related data were documented prospectively using an established event registry database. In 2014, Shambhala Music Festival had 67,120 cumulative attendees over a 7-day period, with a peak daily attendance of 15,380 people. There were 1,393 patient encounters and the patient presentation rate (PPR) was 20.8 per one thousand. The majority of these (90.9%) were for non-urgent complaints. The ambulance transfer rate (ATR) was 0.194 per one thousand and 0.93% of patient encounters were transferred by ambulance. No patients required intubation and there were no fatalities. Harm reduction services included mobile outreach teams, distribution of educational materials, pill checking facilities, a dedicated women's space, and a "Sanctuary" area that provided non-medical peer support for overwhelmed guests. More than 10,000 encounters were recorded by mobile and booth-based preventive and educational services, and 2,786 pills were checked on-site with a seven percent discard rate. Dedicated medical and HR services represent two complementary public health strategies to minimize risk at a multi-day electronic music festival. The specific extent to which HR strategies reduce the need for medical care is not well understood. Incorporation of HR practices when planning on-site medical care has the potential to inform patient management, reduce

  3. Biomat development in soil treatment units for on-site wastewater treatment.

    Science.gov (United States)

    Winstanley, H F; Fowler, A C

    2013-10-01

    We provide a simple mathematical model of the bioremediation of contaminated wastewater leaching into the subsoil below a septic tank percolation system. The model comprises a description of the percolation system's flows, together with equations describing the growth of biomass and the uptake of an organic contaminant concentration. By first rendering the model dimensionless, it can be partially solved, to provide simple insights into the processes which control the efficacy of the system. In particular, we provide quantitative insight into the effect of a near surface biomat on subsoil permeability; this can lead to trench ponding, and thus propagation of effluent further down the trench. Using the computed vadose zone flow field, the model can be simply extended to include reactive transport of other contaminants of interest.

  4. On-site laboratory support of the Oak Ridge National Laboratory remedial investigation/feasibility study

    International Nuclear Information System (INIS)

    Burn, J.L.E.; Brooksbank, R.D.; Dillener, J.L.; Jeskie, T.R.

    1992-10-01

    In 1987, a remedial investigation/feasibility study (RI/FS) was begun at Oak Ridge National Laboratory (ORNL). ORNL had established a number of waste area groupings (WAGs), each of which was to be studied and characterized separately. Although the nature and extent of contamination at the WAGs vary widely, samples from each WAG might be radiologically and/or chemically contaminated. To comply with Department of Transportation (DOT) regulations regarding the shipment of hazardous and radioactive materials, all samples are screened for radioactivity before shipment to independent laboratories for further analysis. In 1989 a Close Support Laboratory (CSL) was established at the RI/FS Field Operations Facility at ORNL. The CSL began as a screening facility and has evolved into a laboratory where high-quality analytical results on a number of different parameters are usually available within 24 hours of sampling. CSL capabilities include three basic areas: radiochemistry, volatile organic analysis (VOA), and wet chemistry

  5. Application of ultra-sons to on-site spent fuel assemblies metrology

    International Nuclear Information System (INIS)

    Gondard, C.; Saglio, R.; Vouillot, M.; Delaroche, P.; Vaubert, Y.; Van Craeynest, J.C.

    1983-12-01

    Fuel assemblies inspection on the site of a power reactor, between two irradiation campaigns, allows to estimate the behaviour of prototype fuel assemblies and to permit their refueling for the continuation of the irradiation; the utilization of non-destructive, reliable and high-performance techniques, is of a great interest in the application. For, this reason, the C.E.A. has been led to carry out new techniques allowing the visual examination and the dimensional inspection of spent fuel assemblies of 900 MWe French pressurized water reactors, with a transportable Fuel Examination Module (MEC) on every reactor site. This module includes a television camera, and uses for the first time as ''position sensor'' the properties offered by a set of ultrasonic transducers. The main principle of the design, of the operation way of the module, of the measuring methods, and, of the data acquisition and processing, are presented [fr

  6. The on-site quality-assurance system for Hyper Suprime-Cam: OSQAH

    Science.gov (United States)

    Furusawa, Hisanori; Koike, Michitaro; Takata, Tadafumi; Okura, Yuki; Miyatake, Hironao; Lupton, Robert H.; Bickerton, Steven; Price, Paul A.; Bosch, James; Yasuda, Naoki; Mineo, Sogo; Yamada, Yoshihiko; Miyazaki, Satoshi; Nakata, Fumiaki; Koshida, Shintaro; Komiyama, Yutaka; Utsumi, Yousuke; Kawanomoto, Satoshi; Jeschke, Eric; Noumaru, Junichi; Schubert, Kiaina; Iwata, Ikuru; Finet, Francois; Fujiyoshi, Takuya; Tajitsu, Akito; Terai, Tsuyoshi; Lee, Chien-Hsiu

    2018-01-01

    We have developed an automated quick data analysis system for data quality assurance (QA) for Hyper Suprime-Cam (HSC). The system was commissioned in 2012-2014, and has been offered for general observations, including the HSC Subaru Strategic Program, since 2014 March. The system provides observers with data quality information, such as seeing, sky background level, and sky transparency, based on quick analysis as data are acquired. Quick-look images and validation of image focus are also provided through an interactive web application. The system is responsible for the automatic extraction of QA information from acquired raw data into a database, to assist with observation planning, assess progress of all observing programs, and monitor long-term efficiency variations of the instrument and telescope. Enhancements of the system are being planned to facilitate final data analysis, to improve the HSC archive, and to provide legacy products for astronomical communities.

  7. Description of Allied-General Nuclear Services on-site solid waste storage concepts

    International Nuclear Information System (INIS)

    Sumner, W.B.; Thomas, L.L.

    1979-01-01

    AGNS will divide the majority of the contaminated solid waste generated during reprocessing of commercial spent nuclear reactor fuels into three categories: spent fuel cladding hulls, high-level general process trash (HLGPT) and low-level general process trash (LLGPT). The LLGPT will be stored in cargo containers identical to those used for road, rail, and sea transport. As these cargo containers are filled, they will be covered with earth for protection from natural phenomenon. The cargo containers will be sufficiently monitored to allow detection and recovery of any radionuclides before they reach the environment. The hulls and HLGPT will be stored in caissons within separate engineered soil berms. The caissons will be lined and capped to provide sufficient protection from natural phenomenon. The berms will include impervious clay layers at the bottom to prevent the downward movement of radionuclides and will be provided with sufficient monitoring to allow detection and recovery of radioactivity before it reaches the environment

  8. Site selection handbook: Workshop on site selection for low-level radioactive waste disposal facilities

    International Nuclear Information System (INIS)

    1987-10-01

    The Low-Level Radioactive Waste Policy Amendments Act of 1985 (LLRWPAA) requires the Department of Energy (DOE) to provide technical assistance to ''...those compact regions, host States and nonmember States determined by the Secretary to require assistance.'' Technical assistance has been defined to include, but not be limited to, ''technical guidelines for site selection.'' This site selection workshop was developed to assist States and Compacts in developing new low-level radioactive waste (LLW) disposal sites in accordance with the requirements of the LLRWPAA. The workshop comprises a series of lectures, discussion topics, and exercises, supported by this Site Selection Workshop Handbook, designed to examine various aspects of a comprehensive site selection program. It is not an exhaustive treatment of all aspects of site selection, nor is it prescriptive. The workshop focuses on the major elements of site selection and the tools that can be used to implement the site selection program

  9. Composite Pressure Vessel Including Crack Arresting Barrier

    Science.gov (United States)

    DeLay, Thomas K. (Inventor)

    2013-01-01

    A pressure vessel includes a ported fitting having an annular flange formed on an end thereof and a tank that envelopes the annular flange. A crack arresting barrier is bonded to and forming a lining of the tank within the outer surface thereof. The crack arresting barrier includes a cured resin having a post-curing ductility rating of at least approximately 60% through the cured resin, and further includes randomly-oriented fibers positioned in and throughout the cured resin.

  10. Including Organizational Cultural Parameters in Work Processes

    National Research Council Canada - National Science Library

    Handley, Holly A; Heacox, Nancy J

    2004-01-01

    .... In order to represent the organizational impact on the work process, five organizational cultural parameters were identified and included in an algorithm for modeling and simulation of cultural...

  11. Haemophilus influenzae Disease (Including Hib) Symptoms

    Science.gov (United States)

    ... Links Global Hib Vaccination Hib Vaccination Meningitis Pneumonia Sepsis ... Haemophilus influenzae , including H. influenzae type b or Hib, can cause many different kinds of infections . Symptoms depend on ...

  12. 75 FR 67771 - SA Industries 2, Inc., Formerly Known as Gates Corporation, Fluid Power Division, Including On...

    Science.gov (United States)

    2010-11-03

    ... Employment and Training Administration SA Industries 2, Inc., Formerly Known as Gates Corporation, Fluid Power Division, Including On-Site Leased Workers From Corporate Services, Inc., and the Workplace, Inc...-site leased workers from Corporate Services, Inc. and The Workplace, Inc., Rockford, Illinois. The...

  13. 75 FR 11916 - Chrysler Group LLC, Formerly Known as Chrysler LLC, Conner Avenue Assembly Plant, Including On...

    Science.gov (United States)

    2010-03-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF LABOR Employment and Training Administration Chrysler Group LLC, Formerly Known as Chrysler LLC, Conner Avenue Assembly Plant, Including On-Site Leased Workers From Aerotek, CDI, Syncreon and Caravan Knight Facilities Management LLC; Detriot, MI; Amended...

  14. Role of on-site inspection in the CTBT verification regime

    International Nuclear Information System (INIS)

    Krioutchenkov, V.B.

    1998-01-01

    The Provisional Technical Secretariat of the Prep Com in cooperation with national one site inspection (OSI) experts of the Working Group B develops the OSI methodology with a Concept of Operations Manual as basic elements of this development. This includes identification of detection levels and blinding requirements for available technologies (gamma-monitoring, multi-spectral imaging, environmental radioactive and non-radioactive sampling), as well as identification and development of detailed equipment specifications for unique technologies (e. g. noble gas separation equipment and high-efficiency spectral counting system for measurement of 37 Ar, product of neutron activation of Ca in rock or sea water). In carrying out the OSI, the inspection team will seek to narrow the search area and localize the source of the ambiguous event and to gather evidence related to the nature of the event (possible clandestine nuclear explosions). During the initial phase of the inspection the highest priority should be given to techniques for capturing the shortest-lived phenomena, such as aftershocks. The narrowing the search area has to be conducted with the least intrusive procedures possible. The continuation and extension phases, if applied, have to be conducted to further refine evidence collected in an effort to identify regions to collect additional samples and data and than to obtain indicative information of an ambiguous event. The preparatory activities on development of the OSI methodology and technologies require equipment testing and calibration during OSI training and exercises. The Working Group B of the Comprehensive Nuclear-Test-Ban Treaty (CTBTO) Prep Com discuss the possibility of using large chemical explosions for OSI purposes, such as development and validation of procedures and field training in coordination with a confidence-building measures (CBM) calibration experiments. Possible training activities might include: over flight around underground

  15. US monitoring and verification technology: on-site inspection experience and future challenges

    International Nuclear Information System (INIS)

    Gullickson, R.L.; Carlson, D.; Ingraham, J.; Laird, B.

    2013-01-01

    The United States has a long and successful history of cooperation with treaty partners in monitoring and verification. For strategic arms reduction treaties, our collaboration has resulted in the development and application of systems with limited complexity and intrusiveness. As we progress beyond New START (NST) along the 'road to zero', the reduced number of nuclear weapons is likely to require increased confidence in monitoring and verification techniques. This may place increased demands on the technology to verify the presence of a nuclear weapon and even confirm the presence of a certain type. Simultaneously, this technology must include the ability to protect each treaty partner's sensitive nuclear weapons information. Mutual development of this technology by treaty partners offers the best approach for acceptance in treaty negotiations. This same approach of mutual cooperation and development is essential for developing nuclear test monitoring technology in support of the Comprehensive Nuclear Test Ban Treaty (CTBT). Our ability to detect low yield and evasive testing will be enhanced through mutually developed techniques and experiments using laboratory laser experiments and high explosives tests in a variety of locations and geologies. (authors)

  16. On Site Investigation and Health Monitoring of a Historic Tower in Mantua, Italy

    Directory of Open Access Journals (Sweden)

    Antonella Saisi

    2016-06-01

    Full Text Available The paper describes the strategy adopted to assess the structural condition of the tallest historic tower in Mantua (Italy after the Italian seismic sequence of May–June 2012 and exemplifies the application of health monitoring using (automated operational modal analysis. The post-earthquake survey (including extensive visual inspection, historic and documentary research, non-destructive (ND material testing, and ambient vibration tests highlighted the poor state of preservation of the upper part of the tower; subsequently, a dynamic monitoring system (consisting of a few accelerometers and one temperature sensor was installed in the building to address the preservation of the historic structure, and automated modal identification was continuously performed. Despite the low levels of vibration that existed in operational conditions, the analysis of data collected over a period of about 15 months allowed to assess and model the effects of changing temperature on modal frequencies and to detect the occurrence of abnormal behavior and damage under the changing environment. The monitoring results demonstrate the potential key role of vibration-based structural health monitoring, implemented through low-cost hardware solutions and appropriate software tools, in the preventive conservation and the condition-based maintenance of historic towers.

  17. On-site emergency preparedness and response PLAN for EDF Nuclear Power Plants

    International Nuclear Information System (INIS)

    BOSSARD, J. L.

    1997-01-01

    Considering nuclear safety concepts applied to reactor design and preventive measures taken by EDF during operation, and although the probability of a nuclear accident, even minor, on a unit is very low, it still cannot be considered nil. Therefore, the operator must be prepared, if such an event should occur, by defining and implementing a 'crisis organisation' in cooperation with the Safety Authorities. The crisis organisation has been set up in order to master and control the accident, i.e. in order to prevent, in real time, the accident developing into a more serious situation and to limit the consequences regarding technical and radiological concerns. EDF crisis organisation is integrated into the current organisation at local level as well as at national level. In addition to the operation team in 'shifts', crisis organisation is based 'on-call' personnel available at home (local level) or within a restricted area (national level). This organisation includes Managers, Experts, Participants EDF (+FRAMATOME), each of the them working, in case of an emergency, in his field of skills

  18. Screening for renal insufficiency following ESUR (European Society of Urogenital Radiology) guidelines with on-site creatinine measurements in an outpatient setting

    Energy Technology Data Exchange (ETDEWEB)

    Ledermann, H.P.; Mengiardi, B.; Schmid, A. [IMAMED Radiologie Nordwest, Basel (Switzerland); Froehlich, J.M. [Guerbet AG, Medical Affairs, Zurich (Switzerland); University of Bern, Radiology Department, Bern (Switzerland)

    2010-08-15

    To report the results and implications for workflow following introduction of ESUR guidelines to screen for potential renal insufficiency (RI) in private practice with on-site creatinine measurements. A total of 1,766 consecutive outpatients scheduled for contrast-enhanced CT (CECT) completed the ESUR questionnaire enquiring about kidney disease, renal surgery, proteinuria, diabetes mellitus, hypertension, gout or use of nephrotoxic drugs. Patients with positive risk factors underwent on-site creatinine measurement and calculation of estimated glomerular filtration rate (eGFR). Attending radiologists adapted subsequent imaging depending on renal function and presence of risk factors. One or more ESUR risk factors were present in 796 (45.1%) patients, including hypertension (37.7%), nephrotoxic medication (21.3%), diabetes mellitus (8.0%), proteinuria (3.9%), renal disease (4.1%), gout (3.1%) and renal surgery (2.6%). Pre-procedural creatinine measurements revealed severe RI (eGFR < 30 ml min{sup -1} 1.73 m{sup -2}) in 10 (1.3%) and moderate RI (eGFR 30-59 ml min{sup -1} 1.73 m{sup -2}) in 106 (13.8%). Imaging work-up was adapted in 132 (16.6%) as follows: reduction of contrast material dose (n = 85), CT without contrast (n = 40), changeover to MRI (n = 3) or scintigraphy (n = 4). Screening for RI following ESUR guidelines requires creatinine measurements in nearly half of outpatients scheduled for CECT and reveals moderate to severe renal impairment in 6.6%. (orig.)

  19. SU-F-T-487: On-Site Beam Matching of An Elekta Infinity with Agility MLC with An Elekta Versa HD

    Energy Technology Data Exchange (ETDEWEB)

    Nelson, C; Garcia, M; Mason, B; Kirsner, S [UT M.D. Anderson Cancer Center, Houston, TX (United States)

    2016-06-15

    Purpose: Historically, beam matching of similar Linear Accelerators has been accomplished by sending beam data to the manufacturer to match at their factory. The purpose of this work is to demonstrate that fine beam matching can be carried out on-site as part of the acceptance test, with similar or better results. Methods: Initial scans of a 10 × 10 Percent depth dose (PDD) and a 40 × 40 beam profile at the depth of Dmax, for 6MV and 10 MV were taken to compare with the standard beam data from the Versa. The energy was then adjusted and the beam steered to achieve agreement between the depth dose and the horns of the beam profile. This process was repeated until the best agreement between PDD and profiles was achieved. Upon completion, all other clinical data were measured to verify match. This included PDD, beam profiles, output factors and Wedge factors. For electron beams PDD’s were matched and the beam profiles verified for the final beam energy. Confirmatory PDD and beam profiles for clinical field sizes, as well as Output Factors were measured. Results: The average difference in PDD’s for 6MV and 10MV were within 0.4% for both wedged and open fields. Beam profile comparisons over the central 80% of the field, at multiple depths, show agreement of 0.8% or less for both wedged and open fields. Average output factor agreement over all field sizes was 0.4% for 6MV and 0.2 % for 10MV. Wedge factors agreement was less than 0.6% for both photon energies over all field sizes. Electron PDD agreed to 0.5mm. Cone ratios agreed to 1% or less. Conclusion: This work indicates that beam matching can be carried out on-site simply and quickly. The results of this beam matching can achieve similar or better results than factory matching.

  20. Removal of bacterial cells, antibiotic resistance genes and integrase genes by on-site hospital wastewater treatment plants: surveillance of treated hospital effluent quality

    KAUST Repository

    Timraz, Kenda Hussain Hassan

    2016-12-15

    This study aims to evaluate the removal efficiency of microbial contaminants, including total cell counts, antibiotic-resistant bacteria (ARB), antibiotic resistance genes (ARGs, e.g. tetO, tetZ, sul1 and sul2) and integrase genes (e.g. intl1 and intl2), by wastewater treatment plants (WWTPs) operated on-site of two hospitals (i.e., SH WWTP and IH WWTP). Both SH and IH WWTPs utilize the conventional activated sludge process but differences in the removal efficiencies were observed. Over the 2 week sampling period, IH WWTP outperformed SH WWTP, and achieved an approximate 0.388 to 2.49-log log removal values (LRVs) for total cell counts compared to the 0.010 to 0.162-log removal in SH WWTP. Although ARB were present in the hospital influent, the treatment process of both hospitals effectively removed ARB from most of the effluent samples. In instances where ARB were recovered in the effluent, none of the viable isolates were identified to be opportunistic pathogenic species based on 16S rRNA gene sequencing. However, sul1 and intl1 genes remained detectable at up to 105 copies per mL or 8 x 10(-1) copies per 16S rRNA gene in the treated effluent, with an LRV of less than 1.2. When the treated effluent is discharged from hospital WWTPs into the public sewer for further treatment as per requirement in many countries, the detected amount of ARGs and integrase genes in the hospital effluent can become a potential source of horizontal gene dissemination in the municipal WWTP. Proper on-site wastewater treatment and surveillance of the effluent quality for emerging contaminants are therefore highly recommended.

  1. Large-volume constant-concentration sampling technique coupling with surface-enhanced Raman spectroscopy for rapid on-site gas analysis

    Science.gov (United States)

    Zhang, Zhuomin; Zhan, Yisen; Huang, Yichun; Li, Gongke

    2017-08-01

    In this work, a portable large-volume constant-concentration (LVCC) sampling technique coupling with surface-enhanced Raman spectroscopy (SERS) was developed for the rapid on-site gas analysis based on suitable derivatization methods. LVCC sampling technique mainly consisted of a specially designed sampling cell including the rigid sample container and flexible sampling bag, and an absorption-derivatization module with a portable pump and a gas flowmeter. LVCC sampling technique allowed large, alterable and well-controlled sampling volume, which kept the concentration of gas target in headspace phase constant during the entire sampling process and made the sampling result more representative. Moreover, absorption and derivatization of gas target during LVCC sampling process were efficiently merged in one step using bromine-thiourea and OPA-NH4+ strategy for ethylene and SO2 respectively, which made LVCC sampling technique conveniently adapted to consequent SERS analysis. Finally, a new LVCC sampling-SERS method was developed and successfully applied for rapid analysis of trace ethylene and SO2 from fruits. It was satisfied that trace ethylene and SO2 from real fruit samples could be actually and accurately quantified by this method. The minor concentration fluctuations of ethylene and SO2 during the entire LVCC sampling process were proved to be < 4.3% and 2.1% respectively. Good recoveries for ethylene and sulfur dioxide from fruit samples were achieved in range of 95.0-101% and 97.0-104% respectively. It is expected that portable LVCC sampling technique would pave the way for rapid on-site analysis of accurate concentrations of trace gas targets from real samples by SERS.

  2. Large-volume constant-concentration sampling technique coupling with surface-enhanced Raman spectroscopy for rapid on-site gas analysis.

    Science.gov (United States)

    Zhang, Zhuomin; Zhan, Yisen; Huang, Yichun; Li, Gongke

    2017-08-05

    In this work, a portable large-volume constant-concentration (LVCC) sampling technique coupling with surface-enhanced Raman spectroscopy (SERS) was developed for the rapid on-site gas analysis based on suitable derivatization methods. LVCC sampling technique mainly consisted of a specially designed sampling cell including the rigid sample container and flexible sampling bag, and an absorption-derivatization module with a portable pump and a gas flowmeter. LVCC sampling technique allowed large, alterable and well-controlled sampling volume, which kept the concentration of gas target in headspace phase constant during the entire sampling process and made the sampling result more representative. Moreover, absorption and derivatization of gas target during LVCC sampling process were efficiently merged in one step using bromine-thiourea and OPA-NH 4 + strategy for ethylene and SO 2 respectively, which made LVCC sampling technique conveniently adapted to consequent SERS analysis. Finally, a new LVCC sampling-SERS method was developed and successfully applied for rapid analysis of trace ethylene and SO 2 from fruits. It was satisfied that trace ethylene and SO 2 from real fruit samples could be actually and accurately quantified by this method. The minor concentration fluctuations of ethylene and SO 2 during the entire LVCC sampling process were proved to be samples were achieved in range of 95.0-101% and 97.0-104% respectively. It is expected that portable LVCC sampling technique would pave the way for rapid on-site analysis of accurate concentrations of trace gas targets from real samples by SERS. Copyright © 2017 Elsevier B.V. All rights reserved.

  3. On-site disposal of decontaminated and dismantled (D and D) materials: A management approach

    International Nuclear Information System (INIS)

    Hall, J.S.; Davis, M.J.; Picel, K.C.

    1995-01-01

    The Fernald Environmental Management Project (FEMP) is a federal facility located near Cincinnati, Ohio that is being remediated. Operable Unit 3 (OU3) of the FEMP consists of 232 buildings and other structures that formerly housed various uranium and thorium metallurgical and chemical processes. The buildings are constructed primarily of steel and concrete, with transite siding. The structures are being decontaminated and dismantled using an interim remedial action approach. The disposition of the debris and other waste materials generated by the interim action is being addressed by the final remedial action for the operable unit. The preferred alternative is disposal of most of the material in an engineered disposal cell located on the FEMP property. This is complicated by the fact that the FEMP is located in an environmentally sensitive area and by the complex nature of the materials. The principal aquifer located beneath the site, the Great Miami Aquifer, is designated as a sole-source aquifer under the Safe Drinking Water Act. Disposal of any wastes at the FEMP must be protective of the aquifer. Dismantlement of OU3 structures will result in a very heterogeneous waste stream, both in terms of types of materials and levels of contamination. Wastes to be managed also include contaminated production equipment and drummed materials associated with former production activities, as well as structural materials. All of these factors complicate the management of OU3 materials. This paper discusses the approach proposed by the FEMP for the management of materials resulting from the interim remedial action. The components of the management approach being used to address disposal of the heterogeneous wastes from OU3 in an environmentally sensitive manner are discussed, followed by some conclusions

  4. Development of an on-site measurement method for residual stress in primary system piping of nuclear power plants

    International Nuclear Information System (INIS)

    Maekawa, Akira; Takahashi, Shigeru; Fujiwara, Masaharu

    2014-01-01

    In residual stress measurement for large-scale pipes and vessels in high radiation areas and highly contaminated areas of nuclear plants, it is difficult to bring the radioactivated pipes and vessels out of the areas as they are. If they can brought out, it is very burdensome to handle them for the measurement. Development of an on-site measurement method of residual stress which can be quickly applied and has sufficient measurement accuracy is desirable. In this study, a new method combining an electric discharge skim-cut method with a microscopic strain measurement method using markers was proposed to realize the on-site residual stress measurement on pipes in high radiation areas and highly contaminated areas. In the electric discharge skim-cut method, a boat-type sample is skimmed out of a pipe outer/inner surface using electric discharge machining and released residual stress is measured. The on-site measurement of residual stress by the method can be done using a small, portable electric discharge machine. In the microscopic strain measurement method using markers, the residual stress is estimated by microscopic measurement of the distance between markers after the stress release. The combination of both methods can evaluate the residual stress with the same accuracy as conventional methods offer and it can achieve reduction of radiation exposure in the measurement because the work is done simply and rapidly. In this study, the applicability of the electric discharge skim-cut method was investigated because the applicability of the microscopic strain measurement method using markers was confirmed previously. The experimental examination clarified the applicable conditions for the residual stress measurement with the same accuracy as the conventional methods. Furthermore, the electric discharge machining conditions using pure water as the machining liquid was found to eliminate the amount of liquid radioactive waste completely. (author)

  5. Nuclear electronic equipment for control and monitoring panel. Procedure guide for on-site tests of nuclear reactor instruments

    International Nuclear Information System (INIS)

    1975-10-01

    By the use of a procedure for on-site testing of nuclear reactor instruments it should be possible to judge their ability to guarantee the reactor safety and availability at the moment of divergence or during operation. Such a procedure must therefore be created as a work implement for the quick and reliable installation of electronic devices necessary for nuclear reactor control and supervision. A standard document is proposed for this purpose, allowing a ''test programme'' to be set up before the equipment is installed on the site [fr

  6. Environmental Assessment and Finding of No Significant Impact: On-Site Treatment of Low Level Mixed Waste

    Energy Technology Data Exchange (ETDEWEB)

    N/A

    1999-03-22

    The Department of Energy (DOE) has prepared an environmental assessment (EA) (DOE/EA-1292) to evaluate the proposed treatment of low level mixed waste (LLMW) at the Rocky Flats Environmental Technology Site (Site). The purpose of the action is to treat LLMW in order to meet the Land Disposal Restrictions specified by the Resource Conservation and Recovery Act and the waste acceptance criteria of the planned disposal site(s). Approximately 17,000 cubic meters (m{sup 3}) of LLMW are currently stored at the Site. Another 65,000 m{sup 3}of LLMW are likely to be generated by Site closure activities (a total of 82,000 m{sup 3} of LLMW). About 35,000 m{sup 3} can be directly disposed of off-site without treatment, and most of the remaining 47,000 m{sup 3} of LLMW can be treated at off-site treatment, storage, and disposal facilities. However, some LLMW will require treatment on-site, either because it does not meet shipping requirements or because off-site treatment is not available for these particular types of LLMW. Currently, this LLMW is stored at the Site pending the development and implementation of effective treatment processes. The Site needs to treat this LLMW on-site prior to shipment to off-site disposal facilities, in order to meet the DOE long-term objective of clean up and closure of the Site. All on-site treatment of LLMW would comply with applicable Federal and State laws designed to protect public health and safety and to enhance protection of the environment. The EA describes and analyzes the environmental effects of the proposed action (using ten mobile treatment processes to treat waste on-site), and the alternatives of treating waste onsite (using two fixed treatment processes), and of taking no action. The EA was the subject of a public comment period from February 3 to 24, 1999. No written or other comments regarding the EA were received.

  7. Advancing family health through the Garden of Eatin': on-site food gardens in early childhood education.

    Science.gov (United States)

    Chaufan, Claudia; Yeh, Jarmin; Sigal, Byron

    2015-04-01

    Nutritional practices develop over the life course. Developing healthy habits at an early age can contribute to combating increasing child obesity rates. Through a range of activities that rely on the presence of an on-site food garden, North Bay Children's Center (NBCC), an early childhood education program, has enacted a "culture of health" into all aspects of the curriculum to promote healthy eating practices among children, families, teachers and staff. NBCC's garden program serves as a model in early childhood education and as a community-based intervention to improve family health and prevent child obesity.

  8. Heat and particle transport in a one-dimensional hard-point gas model with on-site potential

    Directory of Open Access Journals (Sweden)

    Lei Wang

    2015-05-01

    Full Text Available Heat and particle transport in a one-dimensional hard-point gas of elastically colliding particles are studied. In the nonequal mass case, due to the presence of on-site potential, the heat conduction of the model obeys the Fourier law and all the transport coefficients asymptotically approach constants in the thermodynamic limit. The thermoelectric figure of merit ZT increases slowly with the system length L and is proportional to the height of the potential barriers H in high H regime. These findings may serve as a guide for future theoretical and experimental studies.

  9. 'Nuclear emergency preparedness' for local residents. Support of on-site training of many kinds of places and people

    International Nuclear Information System (INIS)

    Kameda, Kazuhisa

    2005-01-01

    In order to support and ensure the nuclear emergency preparedness system and safety of residents in cities, towns and villages, NPO Nuclear Emergency Preparedness Support Center was established in May, 2003. 130 on-site training and education classes were held and above 2,000 participants attended to them for two years. Objects of the countermeasure of nuclear emergency preparedness in local area and residents, what is nuclear emergency for inhabitants, what is use of Table of International Nuclear Event Scale (INES)?, a use of INES, relation between INES level and the nuclear emergency preparedness system are discussed. (S.Y.)

  10. Local sharing of cogeneration energy through individually prioritized controls for increased on-site energy utilization

    International Nuclear Information System (INIS)

    Hirvonen, Janne; Kayo, Genku; Hasan, Ala; Sirén, Kai

    2014-01-01

    Highlights: • Sharing of surplus heat and electricity produced by CHP plants in different types of buildings. • Individually prioritized control of CHP plants with direct local sharing and minimal storage capacity. • Energy sharing reduced primary energy consumption by 1–9% with biogas. • Excess energy minimized by thermal tracking. - Abstract: All over the world, including Japan, there are targets to decrease building energy consumption and increase renewable energy utilization. Combined heat and power (CHP) plants increase energy efficiency and are becoming popular in Japan. CHP plants produce both heat and power simultaneously, but there is not always a need for both. A cluster of several different buildings can increase total efficiency and reduce primary energy (PE) consumption by sharing excess heat and electricity between neighboring buildings. If the generated energy comes from renewable sources, energy sharing makes it easier to reach the net zero energy balance. By adjusting CHP sizes and operation patterns, the wasted heat and primary energy consumption can be minimized. Energy sharing has been explored in situations with identical buildings and centrally administered energy systems before, but not with different building types with separate systems. In this study, a cluster of Japanese office and residential buildings were combined to allow heat and electricity sharing based on cogeneration, using individually prioritized control (IPC) systems. TRNSYS simulation was used to match energy generation with pregenerated demand profiles. Absorption cooling was utilized to increase the benefits of local heat generation. Different CHP operation modes and plant sizes were tested. The benefit of surplus energy sharing depends on the CHP capacities and the fuel type. When using biogas, larger CHP plants provided lower total primary energy consumption, in the most extreme case lowering it by 71%, compared to the conventional case. Using natural gas

  11. The surgery of peripheral nerves (including tumors)

    DEFF Research Database (Denmark)

    Fugleholm, Kåre

    2013-01-01

    Surgical pathology of the peripheral nervous system includes traumatic injury, entrapment syndromes, and tumors. The recent significant advances in the understanding of the pathophysiology and cellular biology of peripheral nerve degeneration and regeneration has yet to be translated into improved...

  12. Including Indigenous Minorities in Decision-Making

    DEFF Research Database (Denmark)

    Pristed Nielsen, Helene

    Based on theories of public sphere participation and deliberative democracy, this book presents empirical results from a study of experiences with including Aboriginal and Maori groups in political decision-making in respectively Western Australia and New Zealand...

  13. Lung Disease Including Asthma and Adult Vaccination

    Science.gov (United States)

    ... Diseases Resources Lung Disease including Asthma and Adult Vaccination Language: English (US) Español (Spanish) Recommend on Facebook ... more about health insurance options. Learn about adult vaccination and other health conditions Asplenia Diabetes Heart Disease, ...

  14. Births and deaths including fetal deaths

    Data.gov (United States)

    U.S. Department of Health & Human Services — Access to a variety of United States birth and death files including fetal deaths: Birth Files, 1968-2009; 1995-2005; Fetal death file, 1982-2005; Mortality files,...

  15. [On-site quality control of acupuncture randomized controlled trial: design of content and checklist of quality control based on PICOST].

    Science.gov (United States)

    Li, Hong-Jiao; He, Li-Yun; Liu, Zhi-Shun; Sun, Ya-Nan; Yan, Shi-Yan; Liu, Jia; Zhao, Ye; Liu, Bao-Yan

    2014-02-01

    To effectively guarantee quality of randomized controlld trial (RCT) of acupuncture and develop reasonable content and checklist of on-site quality control, influencing factors on quality of acupuncture RCT are analyzed and scientificity of quality control content and feasibility of on-site manipulation are put into overall consideration. Based on content and checklist of on-site quality control in National 11th Five-Year Plan Project Optimization of Comprehensive Treatment Plan for TCM in Prevention and Treatment of Serious Disease and Clinical Assessment on Generic Technology and Quality Control Research, it is proposed that on-site quality control of acupuncture RCT should be conducted with PICOST (patient, intervention, comparison, out come, site and time) as core, especially on quality control of interveners' skills and outcome assessment of blinding, and checklist of on-site quality control is developed to provide references for undertaking groups of the project.

  16. Investigation of electronic transport through a ladder-like graphene nanoribbon including random distributed impurities

    Science.gov (United States)

    Esmaili, Esmat; Mardaani, Mohammad; Rabani, Hassan

    2018-01-01

    The electronic transport of a ladder-like graphene nanoribbon which the on-site or hopping energies of a small part of it can be random is modeled by using the Green's function technique within the nearest neighbor tight-binding approach. We employ a unitary transformation in order to convert the Hamiltonian of the nanoribbon to the Hamiltonian of a tight-binding ladder-like network. In this case, the disturbed part of the system includes the second neighbor hopping interactions. While, the converted Hamiltonian of each ideal part is equivalent to the Hamiltonian of two periodic on-site chains. Therefore, we can insert the self-energies of the alternative on-site tight-binding chains to the inverse of the Green's function matrix of the ladder-like part. In this viewpoint, the conductance is constructed from two trans and cis contributions. The results show that increasing the disorder strength causes the increase and decrease of the conductance of the trans and cis contributions, respectively.

  17. Accidental Release of Chlorine from a Storage Facility and an On-Site Emergency Mock Drill: A Case Study

    Directory of Open Access Journals (Sweden)

    Ambalathumpara Raman Soman

    2015-01-01

    Full Text Available In the current industrial scenario there is a serious need for formulating strategies to handle hazardous substances in the safest way. Manufacture, storage, and use of hazardous substances pose a serious risk to industry, people, and the environment. Accidental release of toxic chemicals can lead to emergencies. An emergency response plan (ERP is inevitable to minimize the adverse effects of such releases. The on-site emergency plan is an integral component of any process safety and risk management system. This paper deals with an on-site emergency response plan for a chlorine manufacturing industry. It was developed on the basis of a previous study on chlorine release and a full scale mock drill has been conducted for testing the plan. Results indicated that properly trained personnel can effectively handle each level of incidents occurring in the process plant. As an extensive guideline to the district level government authorities for off-site emergency planning, risk zone has also been estimated with reference to a chlorine exposure threshold of 3 ppm.

  18. A Simple Surface-Enhanced Raman Spectroscopic Method for on-Site Screening of Tetracycline Residue in Whole Milk

    Directory of Open Access Journals (Sweden)

    Sagar Dhakal

    2018-02-01

    Full Text Available Therapeutic and subtherapeutic use of veterinary drugs has increased the risk of residue contamination in animal food products. Antibiotics such as tetracycline are used for mastitis treatment of lactating cows. Milk expressed from treated cows before the withdrawal period has elapsed may contain tetracycline residue. This study developed a simple surface-enhanced Raman spectroscopic (SERS method for on-site screening of tetracycline residue in milk and water. Six batches of silver colloid nanoparticles were prepared for surface enhancement measurement. Milk-tetracycline and water-tetracycline solutions were prepared at seven concentration levels (1000, 500, 100, 10, 1, 0.1, and 0.01 ppm and spiked with silver colloid nanoparticles. A 785 nm Raman spectroscopic system was used for spectral measurement. Tetracycline vibrational modes were observed at 1285, 1317 and 1632 cm−1 in water-tetracycline solutions and 1322 and 1621 cm−1 (shifted from 1317 and 1632 cm−1, respectively in milk-tetracycline solutions. Tetracycline residue concentration as low as 0.01 ppm was detected in both the solutions. The peak intensities at 1285 and 1322 cm−1 were used to estimate the tetracycline concentrations in water and milk with correlation coefficients of 0.92 for water and 0.88 for milk. Results indicate that this SERS method is a potential tool that can be used on-site at field production for qualitative and quantitative detection of tetracycline residues.

  19. On-site residence time in a driven diffusive system: Violation and recovery of a mean-field description.

    Science.gov (United States)

    Messelink, J; Rens, R; Vahabi, M; MacKintosh, F C; Sharma, A

    2016-01-01

    We investigate simple one-dimensional driven diffusive systems with open boundaries. We are interested in the average on-site residence time defined as the time a particle spends on a given site before moving on to the next site. Using mean-field theory, we obtain an analytical expression for the on-site residence times. By comparing the analytic predictions with numerics, we demonstrate that the mean-field significantly underestimates the residence time due to the neglect of time correlations in the local density of particles. The temporal correlations are particularly long-lived near the average shock position, where the density changes abruptly from low to high. By using domain wall theory, we obtain highly accurate estimates of the residence time for different boundary conditions. We apply our analytical approach to residence times in a totally asymmetric exclusion process (TASEP), TASEP coupled to Langmuir kinetics (TASEP+LK), and TASEP coupled to mutually interactive LK (TASEP+MILK). The high accuracy of our predictions is verified by comparing these with detailed Monte Carlo simulations.

  20. Developing on-site paper colorimetric monitoring technique for quick evaluating copper ion concentration in mineral wastewater

    Science.gov (United States)

    Liu, Guokun; Peng, Jingji; Zheng, Hong; Yuan, Dongxing

    2018-05-01

    With the reinforce of the copper mining, the on-site monitoring of the accompanied effluent discharge is highly demanded for the emergency response to minimize the negative effect of the effluent on the surrounding ecosystem. On the basis of the specific interaction between Cu2+ and L-Cysteine (L-Cys), which was modified on gold nanoparticles (Au NPs), and the aggregation dependent surface plasmon resonance (SPR) of Au NPs, we developed an easy-on-going paper colorimetric method for the quick evaluating the copper ion concentration in the waste water excreted from the copper mine. The color change of L-Cys modified Au NPs (L-Cys-Au NPs)immobilized on a filter paper was very sensitive to the Cu2+ concentration and free of interference from other metal ions typically in waste water. The proposed paper colorimetry has the LOD of 0.09 mg/L and the linear range of 0.1-10 mg/L, respectively, with the RSD (n = 5) was 6.6% for 1 mg/L Cu2+ and 3.5% for 5 mg/L Cu2+. The quantitative analysis results for the mineral wastewater is in good agreement the China National Environmental Protection Standards HJ485-2009, which indicates the current method could be developed to the on-site detection technique for the emergency response in monitoring Cu2+ in industrial wastewater or polluted water.