WorldWideScience

Sample records for prevent hazards contingency

  1. National Oil and Hazardous Substances Pollution Contingency Plan

    Science.gov (United States)

    1996-07-01

    The purpose of the National Oil and Hazardous Substances Pollution Contingency Plan (NCP) is to provide the organizational structure and procedures for preparing for and responding to discharges of oil and releases of hazardous substances, pollutants...

  2. 76 FR 50414 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-08-15

    ... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the... and Hazardous Substances Pollution Contingency Plan (NCP). This direct final Notice of Deletion is... five test pits and collection of soil samples; and air [[Page 50417

  3. 76 FR 11350 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-03-02

    ..., Reporting and recordkeeping requirements, Superfund, Water pollution control, Water supply. Dated: February... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Partial Deletion of the... appendix of the National Oil and Hazardous Substances Pollution Contingency Plan (NCP). This partial...

  4. 78 FR 16612 - National Oil and Hazardous Substances Pollution Contingency Plan; Revision To Increase Public...

    Science.gov (United States)

    2013-03-18

    ..., Reporting and recordkeeping requirements, Superfund, Water pollution control, Water supply. Dated: March 11... and Hazardous Substances Pollution Contingency Plan; Revision To Increase Public Availability of the... Hazardous Substances Pollution Contingency Plan (NCP) to broaden the technology, to include computer...

  5. 76 FR 45484 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-07-29

    ..., Penalties, Reporting and recordkeeping requirements, Superfund, Water pollution control, Water supply... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Notice of Intent for..., as amended, is an appendix of the National Oil and Hazardous Substances Pollution Contingency Plan...

  6. 78 FR 11620 - National Oil and Hazardous Substances Pollution Contingency Plan National Priorities List...

    Science.gov (United States)

    2013-02-19

    ..., Radionuclides, Reporting and recordkeeping requirements, Superfund, Water pollution control, and Water supply... and Hazardous Substances Pollution Contingency Plan National Priorities List: Deletion of the Kerr... Substances Pollution Contingency Plan (NCP). EPA and the State of Illinois, through the Illinois...

  7. 76 FR 56294 - National Oil and Hazardous Substances Pollution Contingency Plan National Priorities List

    Science.gov (United States)

    2011-09-13

    ... and Hazardous Substances Pollution Contingency Plan National Priorities List AGENCY: Environmental... pollution control, Chemicals, Hazardous Waste, Hazardous substances, Intergovernmental relations, Penalties... error in processing the direct- final rule. The online Federal Document Management System (FDMS) did not...

  8. 76 FR 56362 - National Oil and Hazardous Substances Pollution Contingency Plan National Priorities List

    Science.gov (United States)

    2011-09-13

    ... and Hazardous Substances Pollution Contingency Plan National Priorities List AGENCY: Environmental... protection, Air pollution control, Chemicals, Hazardous Waste, Hazardous substances, Intergovernmental... processing the deletion notice. The online Federal Document Management System (FDMS) did not include required...

  9. 75 FR 44920 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2010-07-30

    ... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the SMS... Hazardous Substances Pollution Contingency Plan (NCP), which EPA promulgated pursuant to section 105 of the... contaminants of concern present in soils, and in the groundwater were volatile organic compounds (VOCs...

  10. 76 FR 45432 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-07-29

    ... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the Palmer... B of 40 CFR part 300 which is the National Oil and Hazardous Substances Pollution Contingency Plan... characterize the nature and extent of constituents of concern in soil, ground water, and surface water and...

  11. 77 FR 64748 - National Oil and Hazardous Substance Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2012-10-23

    ... and Hazardous Substance Pollution Contingency Plan; National Priorities List: Partial Deletion of the... Hazardous Substances Pollution Contingency Plan (NCP), which EPA promulgated pursuant to section 105 of the... remedial action included the installation of a soil vegetative cover over these defined areas of stamp...

  12. 77 FR 45968 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2012-08-02

    ... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Partial Deletion of the... (soil and groundwater) of the properties proposed for deletion. DATES: This direct final partial... Hazardous Substances Pollution Contingency Plan (NCP), which EPA promulgated pursuant to Section 105 of the...

  13. 76 FR 76314 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-12-07

    ... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the Palmer... B of 40 CFR Part 300 which is the National Oil and Hazardous Substances Pollution Contingency Plan... contents are still present on the Site in the subsurface soils. In April 1982, John Palmer, President of...

  14. 75 FR 43115 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2010-07-23

    ..., as amended, is an appendix of the National Oil and Hazardous Substances Pollution Contingency Plan... the soil and groundwater of parcels 24, 27, 28, 2-53, 2-53L, 2-54, 2-54L, 2-70, 2-70L, 3-89, 3-90, and... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Intent to Partially...

  15. 75 FR 33747 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2010-06-15

    ... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Notice of Intent for... Notice of Intent to Delete the soils of Operable Unit 1 and the underlying ground water of the... National Oil and Hazardous Substances Pollution Contingency Plan (NCP). The EPA and the State of Texas...

  16. 76 FR 70105 - National Oil and Hazardous Substance Pollution Contingency Plan National Priorities List: Partial...

    Science.gov (United States)

    2011-11-10

    ... and Hazardous Substance Pollution Contingency Plan National Priorities List: Partial Deletion of the... appendix of the National Oil and Hazardous Substances Pollution Contingency Plan (NCP). EPA and the State... property PINs listed above. The deletion of these two parcels from the Site affects all surface soils...

  17. 75 FR 26166 - National Oil and Hazardous Substance Pollution Contingency Plan National Priorities List

    Science.gov (United States)

    2010-05-11

    ... recordkeeping requirements, Superfund, Water pollution control, Water supply. Authority: 33 U.S.C. 1321(c)(2... and Hazardous Substance Pollution Contingency Plan National Priorities List AGENCY: Environmental... National Oil and Hazardous Substances Pollution Contingency Plan (NCP). The EPA and the State of New Jersey...

  18. 77 FR 67783 - National Oil and Hazardous Substance Pollution Contingency Plan National Priorities List...

    Science.gov (United States)

    2012-11-14

    ... Water supply. Dated: October 31, 2012. Susan Hedman, Regional Administrator, Region 5 [FR Doc. 2012... and Hazardous Substance Pollution Contingency Plan National Priorities List: Deletion of the Waste... and Hazardous Substances Pollution Contingency Plan (NCP). EPA and the State of Michigan, through the...

  19. 76 FR 77457 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-12-13

    ..., Superfund, Water pollution control, Water supply. Authority: 33 U.S.C. 1321(c)(2); 42 U.S.C. 9601-9657; E.O... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the Hiteman... appendix of the National Oil and Hazardous Substances Pollution Contingency Plan (NCP). EPA and the State...

  20. 76 FR 81904 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-12-29

    ..., Water pollution control, Water supply. Authority: 33 U.S.C. 1321(c)(2); 42 U.S.C. 9601-9657; E.O. 12777... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the Hipps..., as amended, is an appendix of the National Oil and Hazardous Substances Pollution Contingency Plan...

  1. 77 FR 50069 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2012-08-20

    ..., Reporting and recordkeeping requirements, Superfund, Water pollution control, Water supply. Authority: 33 U... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the W.R... amended, is an appendix of the National Oil and Hazardous Substances Pollution Contingency Plan. The EPA...

  2. 76 FR 71500 - National Oil and Hazardous Substances Pollution Contingency Plan National Priorities List...

    Science.gov (United States)

    2011-11-18

    ... requirements, Superfund, Water pollution control, Water Supply. Authority: 33 U.S.C. 1321(c)(2); 42 U.S.C. 9601... and Hazardous Substances Pollution Contingency Plan National Priorities List: Deletion of the Martin... appendix of the National Oil and Hazardous Substances Pollution Contingency Plan (NCP). EPA, with the...

  3. 76 FR 76336 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-12-07

    ..., Superfund, Water pollution control, Water supply. Authority: 33 U.S.C. 1321(c)(2); 42 U.S.C. 9601-9657; E.O... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Notice of Intent for..., as amended, is an appendix of the National Oil and Hazardous Substances Pollution Contingency Plan...

  4. 75 FR 47521 - National Oil and Hazardous Substance Pollution Contingency Plan; National Priorities List: Intent...

    Science.gov (United States)

    2010-08-06

    ... requirements, Superfund, Water pollution control, Water supply. Authority: 33 U.S.C. 1321(c)(2); 42 U.S.C. 9601... and Hazardous Substance Pollution Contingency Plan; National Priorities List: Intent To Delete the... appendix of the National Oil and Hazardous Substances Pollution Contingency Plan (NCP). The EPA and the...

  5. 78 FR 49993 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2013-08-16

    ..., Water supply. Authority: 33 U.S.C. 1321(c)(2); 42 U.S.C. 9601-9657; E.O. 12777, 56 FR 54757, 3 CFR, 1991... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Partial Deletion of the... National Oil and Hazardous Substances Pollution Contingency Plan (NCP). EPA with the concurrence of the...

  6. 76 FR 30081 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-05-24

    ... recordkeeping requirements, Superfund, Water pollution control, Water supply. Authority: 33 U.S.C. 1321(c)(2... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Partial Deletion of the... National Oil and Hazardous Substances Pollution Contingency Plan (NCP). The EPA and the State of Colorado...

  7. 76 FR 41751 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-07-15

    ..., Water pollution control, Water supply. Authority: 33 U.S.C. 1321(c)(2); 42 U.S.C. 9601-9657; E.O. 12777... Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the..., as amended, is an appendix of the National Oil and Hazardous Substances Pollution Contingency Plan...

  8. 76 FR 50164 - National Oil and Hazardous Substance Pollution Contingency Plan National Priorities List...

    Science.gov (United States)

    2011-08-12

    ..., Reporting and recordkeeping requirements, Superfund, Water pollution control, Water supply. Authority: 33 U... and Hazardous Substance Pollution Contingency Plan National Priorities List: Deletion of the Pasley..., as amended, is an Appendix of the National Oil and Hazardous Substances Pollution Contingency Plan...

  9. 75 FR 27255 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2010-05-14

    ... requirements, Superfund, Water pollution control, Water supply. Authority: 33 U.S.C. 1321(c)(2); 42 U.S.C. 9601... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Intent to Delete the..., as amended, is an appendix of the National Oil and Hazardous Substances Pollution Contingency Plan...

  10. 75 FR 54821 - National Oil and Hazardous Substance Pollution Contingency Plan; National Priorities List; Intent...

    Science.gov (United States)

    2010-09-09

    ... requirements, Superfund, Water pollution control, Water supply. Authority: 33 U.S.C. 1321(c)(2); 42 U.S.C. 9601... and Hazardous Substance Pollution Contingency Plan; National Priorities List; Intent for Partial... amended, is an Appendix of the National Oil and Hazardous Substances Pollution Contingency Plan (NCP). The...

  11. 77 FR 50070 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2012-08-20

    ..., Superfund, Water pollution control, Water supply. Authority: 33 U.S.C. 1321(c)(2); 42 U.S.C. 9601-9657; E.O... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the Hooker..., as amended, is an appendix of the National Oil and Hazardous Substances Pollution Contingency Plan...

  12. 78 FR 48844 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2013-08-12

    ..., Reporting and recordkeeping requirements, Superfund, Water pollution control, Water supply. Authority: 33 U... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the Mosley... National Oil and Hazardous Substances Pollution Contingency Plan (NCP). The EPA and the State of Oklahoma...

  13. 76 FR 58404 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-09-21

    ..., Water supply. Dated: September 13, 2011. James B. Martin, Regional Administrator, Region 8 . For reasons... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Partial Deletion of the..., as amended, is an appendix of the National Oil and Hazardous Substances Pollution Contingency Plan...

  14. 77 FR 2911 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2012-01-20

    ... requirements, Superfund, Water pollution control, Water supply. Dated: December 22, 2011. Gwendolyn Keyes... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the Martin... National Oil and Hazardous Substances Pollution Contingency Plan (NCP). The EPA and the State of North...

  15. 78 FR 73449 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2013-12-06

    ... Substances Pollution Contingency Plan (NCP). This partial deletion pertains to the soil of 1,154 residential...] National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List: Partial Deletion of the Omaha Lead Superfund Site AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule...

  16. 78 FR 44455 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2013-07-24

    ... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the Sola... Substances Pollution Contingency Plan (NCP), which EPA promulgated pursuant to section 105 of the... removal included excavation of gravel backfill materials and three to five feet of native soil from the...

  17. 78 FR 69302 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2013-11-19

    ..., as amended, is an appendix of the National Oil and Hazardous Substances Pollution Contingency Plan... pertains to all Site media, including soil and groundwater, of parcels I-A, II-A, III-A, II-J, II-Q, II-S... Pollution Contingency Plan (NCP), which EPA promulgated pursuant to Section 105 of the Comprehensive...

  18. 78 FR 70256 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2013-11-25

    ..., Water supply. Authority: 33 U.S.C. 1321(c)(2); 42 U.S.C. 9601-9657; E.O. 12777, 56 FR 54757, 3 CFR, 1991...] National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the... Substances Pollution Contingency Plan (NCP). EPA with the concurrence of the State of Indiana, through the...

  19. 76 FR 49397 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-08-10

    ... requirements, Superfund, Water pollution control, Water supply. Authority: 33 U.S.C. 1321(c)(2); 42 U.S.C. 9601... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the... Substances Pollution Contingency Plan (NCP). The EPA and the State of Utah, through the Utah Department of...

  20. 77 FR 58321 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2012-09-20

    ..., Reporting and recordkeeping requirements, Superfund, Water pollution control, Water supply. Dated: August 27... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the New... Substances Pollution Contingency Plan (NCP). EPA and the State of North Carolina, through the North Carolina...

  1. 78 FR 45167 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2013-07-26

    ... recordkeeping requirements, Superfund, Water pollution control, Water supply. Authority: 33 U.S.C. 1321(c)(2... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the Cannon... Substances Pollution Contingency Plan (NCP). The EPA and the State of Massachusetts, through the...

  2. 77 FR 21919 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2012-04-12

    ... requirements, Superfund, Water pollution control, and Water supply. Authority: 33 U.S.C. 1321(c)(2); 42 U.S.C... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the A & F... Pollution Contingency Plan (NCP). EPA and the State of Illinois, through the Illinois Environmental...

  3. 78 FR 65210 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2013-10-31

    ..., Water supply. Dated: October 22, 2013. Jared Blumenfeld, Regional Administrator, Region 9. For reasons...] National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the... Substances Pollution Contingency Plan (NCP). The EPA and the State of California, through the California...

  4. 78 FR 63099 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2013-10-23

    ..., Superfund, Water pollution control, Water supply. Dated: September 26, 2013. Judith A. Enck, Regional...] National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the... Pollution Contingency Plan (NCP). The EPA and the State of New York, through the Department of Environmental...

  5. 76 FR 20605 - National Oil and Hazardous Substance Pollution Contingency Plan National Priorities List...

    Science.gov (United States)

    2011-04-13

    ..., Superfund, Water pollution control, Water supply. Authority: 33 U.S.C. 1321(c)(2); 42 U.S.C. 9601-9657; E.O... and Hazardous Substance Pollution Contingency Plan National Priorities List: Deletion of the... Substances Pollution Contingency Plan (NCP). EPA and the State of Michigan, through the Michigan Department...

  6. 78 FR 66325 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2013-11-05

    ..., Water supply. Authority: 33 U.S.C. 1321(c)(2); 42 U.S.C. 9601-9657; E.O. 12777, 56 FR 54757, 3 CFR, 1991...] National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the... Substances Pollution Contingency Plan (NCP). The EPA and the State of South Carolina, through the South...

  7. 78 FR 60809 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2013-10-02

    ..., Water pollution control, Water supply. Authority: 33 U.S.C. 1321(c)(2); 42 U.S.C. 9601-9657; E.O. 12777...] National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the... Substances Pollution Contingency Plan (NCP). EPA and the State of New York, through the New York State...

  8. 76 FR 32115 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-06-03

    ..., Water supply. Authority: 33 U.S.C. 1321(c)(2); 42 U.S.C. 9601-9657; E.O. 12777, 56 FR 54757, 3 CFR, 1991... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Intent To Delete the... Substances Pollution Contingency Plan (NCP). The EPA and the State of Delaware, through the Delaware...

  9. 75 FR 48895 - National Oil and Hazardous Substance Pollution Contingency Plan National Priorities List: Intent...

    Science.gov (United States)

    2010-08-12

    ... requirements, Superfund, Water pollution control, Water supply. Authority: 33 U.S.C. 1321(c)(2); 42 U.S.C. 9601... and Hazardous Substance Pollution Contingency Plan National Priorities List: Intent To Delete the... Substances Pollution Contingency Plan (NCP). The EPA and the State of Arkansas, through the Arkansas...

  10. Contingent deficit sanctions and moral hazard with a stability pact: Unpublished technical appendices

    NARCIS (Netherlands)

    Beetsma, R.; Jensen, H.

    2003-01-01

    Technical appendices not intended for publication. Appendices belonging to: "Contingent Deficit Sanctions and Moral Hazard with a Stability Pact" (with Henrik Jensen), Journal of International Economics, Vol.61, No.1, 187-208, 2003.

  11. 78 FR 56611 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2013-09-13

    ... requirements, Superfund, Water pollution control, Water supply. Dated: July 3, 2013. A. Stanley Meiburg, Acting...] National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the... National Oil and [[Page 56612

  12. 78 FR 69360 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2013-11-19

    ... and Hazardous Substances Pollution Contingency Plan (NCP). The EPA and the State of California..., including soil and groundwater, of parcels I-A, II-A, III-A, II-J, II-Q, II-S, II-T, III-C, I-C, II-U, I-B...] National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List: Partial...

  13. Work hazard prevention plans

    International Nuclear Information System (INIS)

    Albertos Campos, F.

    2009-01-01

    The prevention of industrial risks is a constantly evolving discipline that has changed considerable in the last 25 years. The Cofrentes Nuclear Power Plants has always been operated with a clear policy favoring prevention by supporting the principle of its integration, i. e., that the hierarchical functional organization of the company make sure that industrial risk prevention is effective and that health and safety standards are met. The historical evolution of occupational safety in the Cofrentes Nuclear Power Plant shows a a clear trend towards improvement and is the results of many years of hard work and effort by the plants own and contractor personnel in the field of industrial risk prevention. (Author)

  14. 76 FR 81840 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-12-29

    ... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the Hipps... constitutes Appendix B of 40 CFR part 300, which is the National Oil and Hazardous Substances Pollution... compounds detected in Site soil were present at concentrations of toxicological concern. The RI/FS was...

  15. 76 FR 510 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-01-05

    ... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Partial Deletion of the... Site was soil. This soil was remediated so that the concentration levels of hazardous substances that... is publishing this notice of intent to delete the soil and ground water associated with the northern...

  16. 77 FR 21870 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2012-04-12

    ... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the A & F... constitutes Appendix B of 40 CFR part 300, which is the National Oil and Hazardous Substances Pollution... surrounding soil and water drainage pathway to the Embarras River. In addition, some of the steel storage...

  17. 76 FR 51316 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-08-18

    ... requirements, Superfund, Water pollution control, Water supply. Authority: 33 U.S.C. 1321(c)(2); 42 U.S.C. 9601... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the... (CERCLA) of 1980, as amended, is an appendix of the National Oil and Hazardous Substances Pollution...

  18. 77 FR 64790 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2012-10-23

    ... requirements, Superfund, Water pollution control, and Water supply. Authority: 33 U.S.C. 1321(c)(2); 42 U.S.C... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Partial Deletion of the... (CERCLA) of 1980, as amended, is an appendix of the National Oil and Hazardous Substances Pollution...

  19. 75 FR 44932 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2010-07-30

    ... recordkeeping requirements, Superfund, Water pollution control, Water supply. Authority: 33 U.S.C. 1321(c)(2... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Intent To Delete the... Act (CERCLA) of 1980, is an Appendix of the National Oil and Hazardous Substances Pollution...

  20. 77 FR 43567 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2012-07-25

    ..., Water pollution control, Water supply. Authority: 33 U.S.C. 1321(c)(2); 42 U.S.C. 9601-9657; E.O. 12777... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the Fort... (CERCLA) of 1980, as amended, is an appendix of the National Oil and Hazardous Substances Pollution...

  1. 78 FR 47267 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2013-08-05

    ... recordkeeping requirements, Superfund, Water pollution control, Water supply. Authority: 33 U.S.C. 1321(c)(2... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the... (CERCLA) of 1980, as amended, is an appendix of the National Oil and Hazardous Substances Pollution...

  2. 77 FR 66783 - National Oil and Hazardous Substances Pollution Contingency Plan; Revision To Increase Public...

    Science.gov (United States)

    2012-11-07

    ..., Superfund, Water pollution control, Water supply. Dated: October 26, 2012. Mathy Stanislaus, Assistant...-AG73] National Oil and Hazardous Substances Pollution Contingency Plan; Revision To Increase Public... rule. SUMMARY: EPA is proposing to amend the National Oil and Hazardous Substances Pollution...

  3. 76 FR 76118 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-12-06

    ... recordkeeping requirements, Superfund, Water pollution control, Water supply. Authority: 33 U.S.C. 1321(c)(2... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Notice of Intent for... (CERCLA) of 1980, as amended, is an appendix of the National Oil and Hazardous Substances Pollution...

  4. 76 FR 45483 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-07-29

    ..., Water supply. Authority: 33 U.S.C. 1321(c)(2); 42 U.S.C. 9601-9657; E.O. 12777, 56 FR 54757, 3 CFR, 1991... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Notice of Intent for... (CERCLA) of 1980, as amended, is an appendix of the National Oil and Hazardous Substances Pollution...

  5. 76 FR 50441 - National Oil and Hazardous Substance Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-08-15

    ... AGENCY 40 CFR Part 300 National Oil and Hazardous Substance Pollution Contingency Plan; National Priorities List: Deletion of the Sayreville Landfill Superfund Site AGENCY: Environmental Protection Agency... of Intent to Delete the Sayreville Landfill Superfund Site (Site) located in Borough of Sayreville...

  6. 78 FR 11589 - National Oil and Hazardous Substance Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2013-02-19

    ... and Hazardous Substance Pollution Contingency Plan; National Priorities List: Deletion of the Kerr... soil standard of 5 pCi/g above background, and background in the West Chicago area was determined to be... cubic yards of contaminated soil was removed from the site. Because portions of the STP property were...

  7. 75 FR 55479 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2010-09-13

    ... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Partial Deletion of the... . SUPPLEMENTARY INFORMATION: The portion of the site to be deleted from the NPL is the surface media (soil... further actions. List of Subjects in 40 CFR Part 300 Environmental protection, Air pollution control...

  8. 77 FR 31215 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2012-05-25

    ... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Partial Deletion of the... the surface soil, unsaturated subsurface soil, surface water and sediments of Operable Unit (OU) 1...: The Environmental Protection Agency (EPA) Region 8 announces the deletion of Operable Unit (OU) 1--the...

  9. 75 FR 27192 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2010-05-14

    ... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the Ruston..., and castings) covered most of the Site and had contaminated the soil. Also present at the Site was an... of soil/sediment on transects across the canals, sampling of waste piles, air monitoring, sampling of...

  10. 78 FR 47205 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2013-08-05

    ... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Direct Deletion of the... concentrations of benzo(a)pyrene and arsenic. The soil concentrations ranged from 1 mg/kg to 90 mg/kg for arsenic... for the ODEQ conducted a RI/FS including field sampling and investigation activities of soil, sediment...

  11. 78 FR 24134 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2013-04-24

    ... directly downgradient of the Facility by funding water main extensions to the City of Florence water supply... relations, Penalties, Reporting and recordkeeping requirements, Superfund, Water pollution control, Water... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Deletion of the Koppers...

  12. 76 FR 57701 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List

    Science.gov (United States)

    2011-09-16

    ... requirements, Superfund, Water pollution control, Water supply. Authority: 33 U.S.C. 1321(c)(2); 42 U.S.C. 9601... and Hazardous Substances Pollution Contingency Plan; National Priorities List AGENCY: Environmental... INFORMATION: List of Subjects in 40 CFR Part 300 Environmental protection, Air pollution control, Chemicals...

  13. 76 FR 57661 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List

    Science.gov (United States)

    2011-09-16

    ... requirements, Superfund, Water pollution control, Water supply. Authority: 33 U.S.C. 1321(c)(2); 42 U.S.C. 9601... and Hazardous Substances Pollution Contingency Plan; National Priorities List AGENCY: Environmental... INFORMATION: List of Subjects in 40 CFR Part 300 Environmental protection, Air pollution control, Chemicals...

  14. 78 FR 57799 - National Oil and Hazardous Substances Pollution Contingency Plan National Priorities List

    Science.gov (United States)

    2013-09-20

    ... recordkeeping requirements, Superfund, Water pollution control, Water supply. Authority: 33 U.S.C. 1321(c)(2...] National Oil and Hazardous Substances Pollution Contingency Plan National Priorities List [email protected] . List of Subjects in 40 CFR Part 300 Environmental protection, Air pollution control...

  15. 76 FR 57662 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List

    Science.gov (United States)

    2011-09-16

    ... requirements, Superfund, Water pollution control, Water supply. Authority: 33 U.S.C. 1321(c)(2); 42 U.S.C. 9601... and Hazardous Substances Pollution Contingency Plan; National Priorities List AGENCY: Environmental...: List of Subjects in 40 CFR Part 300 Environmental protection, Air pollution control, Chemicals...

  16. 77 FR 59338 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List

    Science.gov (United States)

    2012-09-27

    ... requirements, Superfund, Water pollution control, Water Supply. Authority: 33 U.S.C. 1321(c)(2); 42 U.S.C. 9601... and Hazardous Substances Pollution Contingency Plan; National Priorities List AGENCY: Environmental... INFORMATION: List of Subjects in 40 CFR Part 300 Environmental protection, Air pollution control, Chemicals...

  17. 76 FR 57702 - National Oil and Hazardous Substances Pollution Contingency Plan National Priorities List

    Science.gov (United States)

    2011-09-16

    ... requirements, Superfund, Water pollution control, Water supply. Authority: 33 U.S.C. 1321(c)(2); 42 U.S.C. 9601... and Hazardous Substances Pollution Contingency Plan National Priorities List AGENCY: Environmental... INFORMATION: List of Subjects in 40 CFR Part 300 Environmental protection, Air pollution control, Chemicals...

  18. Contingency plan for the Lawrence Livermore National Laboratory, Site 300, hazardous waste operations

    International Nuclear Information System (INIS)

    Gonzalez, M.A.

    1983-01-01

    This contingency plan for hazardous waste release provides guidance for coordinating response efforts. With a goal to minimize hazards to human health and life; and protect livestock, wildlife, the environment, and property in the event of a fire, explosion, or any unplanned release of hazardous substances or mixtures to the air, water, or soil. In this document, hazardous waste includes all waste substances or mixtures that: contain any of the hazardous substances listed in the Resource Conservation and Recovery Act; have the characteristic of being toxic, flammable, reactive, corrosive, an irritant, and/or a strong sensitizer; are radioactive and are used in experiments at Site 300; or could have a significant effect on the environment. This Plan includes an overview of emergency response capabilities; and responsibilities assigned to both LLNL and non-LLNL emergency response personel

  19. 75 FR 43082 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2010-07-23

    ... and Hazardous Substances Pollution Contingency Plan; National Priorities List: Partial Deletion of the... pertains to the soil and groundwater of parcels 24, 27, 28, 2-53, 2-53L, 2-54, 2-54L, 2-70, 2-70L, 3-89, 3... Priorities List (NPL). This partial deletion pertains to the soil and groundwater of parcels 24, 27, 28, 2-53...

  20. Hazardous waste: cleanup and prevention

    Science.gov (United States)

    Vandas, Stephen; Cronin, Nancy L.; Farrar, Frank; Serrano, Guillermo Eliezer Ávila; Yajimovich, Oscar Efraín González; Muñoz, Aurora R.; Rivera, María del C.

    1996-01-01

    Our lifestyles are supported by complex Industrial activities that produce many different chemicals and chemical wastes. The Industries that produce our clothing, cars, medicines, paper, food, fuels, steel, plastics, and electric components use and discard thousands of chemicals every year. At home we may use lawn chemicals, solvents, disinfectants, cleaners, and auto products to Improve our quality of life. A chemical that presents a threat or unreasonable risk to people or the environment Is a hazardous material. When a hazardous material can no longer be used, It becomes a hazardous waste. Hazardous wastes come from a variety of sources, from both present and past activities. Impacts to human health and the environment can result from Improper handling and disposal of hazardous waste.

  1. possible hazards and their preventions in physiotherapy

    African Journals Online (AJOL)

    MARUF

    possible preventive measures that could be undertaken to protect individuals likely to be exposed to these dangers. KEYWORDS: hazards .... Lasers are classified into four groups according to the level of hazard they present, with ... Also, the physiotherapist must check the laser probes for output. This will depend on the ...

  2. Intravenous Therapy: Hazards, Complications and Their Prevention ...

    African Journals Online (AJOL)

    In this review article, the local and systemic complications of intravenous therapy are highlighted and their preventive measures are discussed. Intravenous therapy exposes the patient to numerous hazards and many of them are avoidable, if the health care provider understands the risks involved and acts appropriately and ...

  3. Effectiveness of three contingency-nonspecific stimuli on bathroom graffiti prevention in a college setting.

    Science.gov (United States)

    Lee, Jin; Chung, Kyong-Mee

    2013-04-01

    An A-B-A design was adopted to test the effectiveness of different types of contingency-nonspecific stimuli in the prevention of bathroom graffiti in a college setting. The three stimuli examined in this study have been frequently used to prevent bathroom graffiti in South Korea and they were: (a) "Please do not write, draw, or mark on these walls;" (b) a mirror; and (c) "Courteous people keep public places clean." No graffiti was observed when the first and second stimuli were presented. In contrast, a notable increase in bathroom graffiti was observed when the third sign was presented. The results suggest that a contingency non-specific stimuli posting intervention can be effective in the prevention of bathroom graffiti only when appropriate stimuli are used. The practical implications, including cost-effectiveness, are discussed.

  4. Hanford Facility contingency plan

    International Nuclear Information System (INIS)

    Sutton, L.N.; Miskho, A.G.; Brunke, R.C.

    1993-10-01

    The Hanford Facility Contingency Plan, together with each TSD unit-specific contingency plan, meets the WAC 173-303 requirements for a contingency plan. This plan includes descriptions of responses to a nonradiological hazardous materials spill or release at Hanford Facility locations not covered by TSD unit-specific contingency plans or building emergency plans. This plan includes descriptions of responses for spills or releases as a result of transportation activities, movement of materials, packaging, and storage of hazardous materials

  5. 77 FR 37630 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2012-06-22

    ... hazardous substances, pollutants, or contaminants remain at a site above levels that allow for unlimited use... United States Air Force; Axel Johnson Inc. and Sprague Energy Corporation. The Site was proposed for the... 2011. Since no hazardous substances are present on-site above levels allowing for unlimited use and...

  6. Contingency plan for the Lawrence Livermore National Laboratory's hazardous-waste operations

    International Nuclear Information System (INIS)

    Roberts, R.S.

    1981-01-01

    The Lawrence Livermore National Laboratory (LLNL) has the necessary equipment and trained personnel to respond to a large number of hazardous material spills and fires or other emergencies resulting from these spills including injured personnel. This response capability is further expanded by the agreements that LLNL has with a number of outside response agencies. The Hazards Control Department at LLNL functions as the central point for coordinating the response of the equipment and personnel. Emergencies involving hazardous waste are also coordinated through the Hazards Control Department, but the equipment and personnel in the Toxic Waste Control Group would be activated for large volume waste pumpouts. Descriptions of response equipment, hazardous waste locations communication systems, and procedures for personnel involved in the emergency are provided

  7. 78 FR 33276 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2013-06-04

    ... maintenance and importance of proper usage, and education on mitigation of household lead hazards. In addition... lead-safe practices, which includes wet scraping and collection of paint chips using plastic sheeting... vacuum cleaner, training on the maintenance and the importance of proper usage of the vacuum, and...

  8. 76 FR 20546 - National Oil and Hazardous Substance Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-04-13

    ..., chloroethane, 2-hexanone, cadmium, nickel, and lead. The detection of organic constituents in downgradient... paint sludge disposal area on the site, in order to reduce or eliminate exposure of potential receptors... groundwater remedy were to eliminate the potential for human exposure to remaining hazardous substances, which...

  9. The impact of institutional hazards on foreign multinational activity : A contingency perspective

    NARCIS (Netherlands)

    Slangen, Arjen H. L.; Beugelsdijk, Sjoerd

    Prior studies have shown that institutional hazards in the form of formal governance deficiencies and informal cultural distance are both negatively related to the amount of foreign multinational activity in countries. We argue that the strength of these negative relationships varies systematically

  10. Prevention and control of hazards in seafood

    DEFF Research Database (Denmark)

    Huss, Hans Henrik; Reilly, A.; Embarek, Peter Karim Ben

    2000-01-01

    Seafood is high on the list of foods transmitting disease. However, the food safety issues are highly focussed and more than 80% of all seafood-borne outbreaks are related to biotoxins (ciguatoxin), scombrotoxin or the consumption of raw molluscan shellfish. The safety hazards in seafood production...

  11. Engineered nanomaterials: exposures, hazards, and risk prevention

    Directory of Open Access Journals (Sweden)

    MacPhail Robert C

    2011-03-01

    Full Text Available Abstract Nanotechnology presents the possibility of revolutionizing many aspects of our lives. People in many settings (academic, small and large industrial, and the general public in industrialized nations are either developing or using engineered nanomaterials (ENMs or ENM-containing products. However, our understanding of the occupational, health and safety aspects of ENMs is still in its formative stage. A survey of the literature indicates the available information is incomplete, many of the early findings have not been independently verified, and some may have been over-interpreted. This review describes ENMs briefly, their application, the ENM workforce, the major routes of human exposure, some examples of uptake and adverse effects, what little has been reported on occupational exposure assessment, and approaches to minimize exposure and health hazards. These latter approaches include engineering controls such as fume hoods and personal protective equipment. Results showing the effectiveness - or lack thereof - of some of these controls are also included. This review is presented in the context of the Risk Assessment/Risk Management framework, as a paradigm to systematically work through issues regarding human health hazards of ENMs. Examples are discussed of current knowledge of nanoscale materials for each component of the Risk Assessment/Risk Management framework. Given the notable lack of information, current recommendations to minimize exposure and hazards are largely based on common sense, knowledge by analogy to ultrafine material toxicity, and general health and safety recommendations. This review may serve as an overview for health and safety personnel, management, and ENM workers to establish and maintain a safe work environment. Small start-up companies and research institutions with limited personnel or expertise in nanotechnology health and safety issues may find this review particularly useful.

  12. Prevention and control of hazards in seafood

    DEFF Research Database (Denmark)

    Huss, Hans Henrik; Reilly, A.; Embarek, Peter Karim Ben

    2000-01-01

    Practice (GHP) and a well designed HACCP-programme. Similarly, the means to prevent the growth of pathogenic microorganisms during distribution and storage of the final products are - with a few exceptions - available. Proper application of well-known preservative parameters including temperature is able...

  13. FMECA application to Rainfall Hazard prevention in olive trees growings

    Science.gov (United States)

    Buendia-Buendía, F. S.; Bermudez, R.; Tarquis, A. M.; Andina, D.

    2010-05-01

    The FMECA (Failure Mode Effects and Criticality Analysis) is a broadly extended System Safety tool applied in industries as Aerospace in order to prevent hazards. This methodology studies the different failure modes of a system and try to mitigate them in a systematic procedure. In this paper this tool is applied in order to mitigate economical impact hazards derived from Rainfalls to olive trees growing in Granada (Spain), understanding hazard from the System Safety perspective (Any real or potential condition that can cause injury, illness, or death to personnel; damage to or loss of a system, equipment or property; or damage to the environment). The work includes a brief introduction to the System Safety and FMECA methodologies, applying then these concepts to analyze the Olive trees as a system and identify the hazards during the different stages of the whole life cycle plant production.

  14. Resource Conservation and Recovery Act (RCRA) contingency plan for hazardous waste treatment, storage, and disposal units at the Oak Ridge Y-12 Plant

    Energy Technology Data Exchange (ETDEWEB)

    1994-08-01

    The Y-12 RCRA Contingency Plan will be continually reviewed and revised if any of the following occur: the facility permit is revised, the plan is inadequate in an emergency, the procedures can be improved, the operations of the facility change in a way that alters the plan, the emergency coordinator changes, or the emergency equipment list changes. Copies of the Y-12 Emergency Management Plan are available at the Plant Shift Superintendent`s Office and the Emergency Management Office. This document serves to supplement the Y-12 Emergency Management Plan to be appropriate for all RCRA hazardous waste treatment, storage, or disposal units. The 90-day accumulation areas at the Y-12 Plant have a separate contingency supplement as required by RCRA and are separate from this supplement.

  15. Resource Conservation and Recovery Act (RCRA) contingency plan for hazardous waste treatment, storage, and disposal units at the Oak Ridge Y-12 Plant

    International Nuclear Information System (INIS)

    1994-08-01

    The Y-12 RCRA Contingency Plan will be continually reviewed and revised if any of the following occur: the facility permit is revised, the plan is inadequate in an emergency, the procedures can be improved, the operations of the facility change in a way that alters the plan, the emergency coordinator changes, or the emergency equipment list changes. Copies of the Y-12 Emergency Management Plan are available at the Plant Shift Superintendent's Office and the Emergency Management Office. This document serves to supplement the Y-12 Emergency Management Plan to be appropriate for all RCRA hazardous waste treatment, storage, or disposal units. The 90-day accumulation areas at the Y-12 Plant have a separate contingency supplement as required by RCRA and are separate from this supplement

  16. Geophysical Hazards and Preventive Disaster Management of Extreme Natural Events

    Science.gov (United States)

    Ismail-Zadeh, A.; Takeuchi, K.

    2007-12-01

    Geophysical hazard is potentially damaging natural event and/or phenomenon, which may cause the loss of life or injury, property damage, social and economic disruption, or environmental degradation. Extreme natural hazards are a key manifestation of the complex hierarchical nonlinear Earth system. An understanding, accurate modeling and forecasting of the extreme hazards are most important scientific challenges. Several recent extreme natural events (e.g., 2004 Great Indian Ocean Earthquake and Tsunami and the 2005 violent Katrina hurricane) demonstrated strong coupling between solid Earth and ocean, and ocean and atmosphere. These events resulted in great humanitarian tragedies because of a weak preventive disaster management. The less often natural events occur (and the extreme events are rare by definition), the more often the disaster managers postpone the preparedness to the events. The tendency to reduce the funding for preventive disaster management of natural catastrophes is seldom follows the rules of responsible stewardship for future generations neither in developing countries nor in highly developed economies where it must be considered next to malfeasance. Protecting human life and property against earthquake disasters requires an uninterrupted chain of tasks: from (i) understanding of physics of the events, analysis and monitoring, through (ii) interpretation, modeling, hazard assessment, and prediction, to (iii) public awareness, preparedness, and preventive disaster management.

  17. Landslide Hazard-Prevention in Balakot Region, Pakistan

    International Nuclear Information System (INIS)

    Soomro, A.S.

    2011-01-01

    The earthquake triggered enormous landslides on October 8, 2005 in the various areas of Pakistan especially in Balakot Region. This research paper fulfilled the urge to develop alternative landslide planning based on the consideration of landslide preventing measures using GIS (Geographical Information Systems) techniques. This specific type of land use planning differs from traditional type of land use planning due to consideration of the probable hazard of landslide disaster by applying zonation methodology for finding the appropriate suitable areas for various development purposes. The various parameters e.g. elevation, slope angle, forest/ vegetations, faults, landslide zones, and rainfall were utilized as GIS data themes in the vector format. The different GIS techniques were used: (i) Clipping the data layers; (II) Spatial analysis by converting the vector layers into raster format; (III) Classification of data themes into certain classes; (IV) Overlaying the data themes and (v) Map calculation techniques through GIS standard software. This applied research has found that various different regions such as high suitable, moderate suitable, low suitable and unsuitable may be considered as preventive measures from the probable hazard of the landslide disaster in future for rehabilitation and redevelopment purpose which can save human lives, residential and commercial infrastructure in future. It is believed that the various predicted regions for preventing landslide hazards can be very beneficial to the decision makers for the redevelopment of the region in future. (author)

  18. Contingency planning for nuclear plants: an approach for use in industrial plants and hazardous products storage facilities

    International Nuclear Information System (INIS)

    Carvalho, Paulo Roberto Werneck de; Hora, Antonio Ferreira da

    2015-01-01

    The purpose of this paper is establishing a basic system model for the development of contingency plans for emergencies. This includes the identification of agents involved in aid and assistance planning, pointing out communication chains among them, the delegation of action coordination and control, as well as the composition and structure of crisis centers equipped with physical and technological resources, the development of emergency procedures, the training of the teams involved, drill planning, and a policy for interactions with community members and the media in the course of a crisis. This paper aims at proposing actions in case an emergency affects the surroundings areas to the accident site. The outlined propositions are not to be adopted only under nuclear or radiological emergencies, since Brazil has specific legislation for this purpose, as established in the Brazilian Nuclear Program Protection System (SIPRON), in addition to the structures and contingency plans currently implemented, validated and periodically tested. (author)

  19. Contingency planning for nuclear plants: an approach for use in industrial plants and hazardous products storage facilities

    Energy Technology Data Exchange (ETDEWEB)

    Carvalho, Paulo Roberto Werneck de, E-mail: paulo@pwerneck.com [Universidade Federal Fluminense (UFF), Angra dos Reis, RJ (Brazil); Hora, Antonio Ferreira da, E-mail: dahora@vm.uff.br [Universidade Federal Fluminense (UFF), Niteroi, RJ (Brazil)

    2015-07-01

    The purpose of this paper is establishing a basic system model for the development of contingency plans for emergencies. This includes the identification of agents involved in aid and assistance planning, pointing out communication chains among them, the delegation of action coordination and control, as well as the composition and structure of crisis centers equipped with physical and technological resources, the development of emergency procedures, the training of the teams involved, drill planning, and a policy for interactions with community members and the media in the course of a crisis. This paper aims at proposing actions in case an emergency affects the surroundings areas to the accident site. The outlined propositions are not to be adopted only under nuclear or radiological emergencies, since Brazil has specific legislation for this purpose, as established in the Brazilian Nuclear Program Protection System (SIPRON), in addition to the structures and contingency plans currently implemented, validated and periodically tested. (author)

  20. The organisation of criticality hazard prevention at the CEA

    International Nuclear Information System (INIS)

    Mijuin, Dominique; Carros, Helene; Sevestre, Bernard

    2003-01-01

    This paper deals with the organisation of criticality hazard prevention at the French Atomic Energy Commission (CEA). This new organization has been experimented since the end of year 2000. During the first semester of year 2002, the CEA nuclear inspection team, who is in charge of the control function at the CEA general administration level, has performed an inquiry to check the effectiveness of the new organization. The conclusions of this inquiry are very positive; a few recommendations are now taken in to account to further improve the efficiency of this organization. (J.P.N.)

  1. The law concerning prevention from radiation hazards due to radioisotopes

    International Nuclear Information System (INIS)

    1984-01-01

    The law regulates uses, sales and disposal of radioisotopes, uses of radiation generating apparatuses, disposal of materials contaminated with radioisotopes, and so on, in accordance with the Atomic Energy Fundamental Act, for public safety. Covered are the following: permission for and notification of the uses and permission for businesses selling and disposing of radioisotopes, and approval of designs concerning radiation hazard prevention mechanisms, obligations of the users and business enterprises selling and disposing of radioisotopes, the licensed engineers of radiation, organs, etc. for confirmation of the mechanisms, punitive provisions, and so on. (Mori, K.)

  2. National Contingency Plan Subpart J

    Science.gov (United States)

    Subpart J of the National Oil and Hazardous Substances Pollution Contingency Plan (NCP) directs EPA to prepare a schedule of dispersants, other chemicals, and oil spill mitigating devices and substances that may be used to remove or control oil discharges.

  3. Temporal contingency.

    Science.gov (United States)

    Gallistel, C R; Craig, Andrew R; Shahan, Timothy A

    2014-01-01

    Contingency, and more particularly temporal contingency, has often figured in thinking about the nature of learning. However, it has never been formally defined in such a way as to make it a measure that can be applied to most animal learning protocols. We use elementary information theory to define contingency in such a way as to make it a measurable property of almost any conditioning protocol. We discuss how making it a measurable construct enables the exploration of the role of different contingencies in the acquisition and performance of classically and operantly conditioned behavior. Copyright © 2013 Elsevier B.V. All rights reserved.

  4. Let us prevent the next explosion in hazardous environments

    Energy Technology Data Exchange (ETDEWEB)

    Bhalla, Jogen [Amot Controls Corporation, Houston, TX (United States)

    2012-07-01

    There are many potential ignition sources in the oil and gas industry (drilling, petrochemical, refining and production). Some of them are hot work, internal combustion engines, improperly classified or maintained electrical equipment, lighting, and adjacent fire equipment. These are typically controlled using measures such as hot work permits for: - Welding/burning - Hot work or vehicle entry permit requirements to operate engines inside posted areas - Proper electrical classification along with maintenance programs - Programs/practices to prevent and detect releases of flammable materials A large number of diesel engines (in vehicles, lighting towers, power generators and other equipment) are used in the oil and gas industry for day-to-day operations. Diesel engine runaway is a serious hazard where flammable hydrocarbon emissions or leaks may occur. Hydrocarbons drawn into diesel engines through the air intake system act as an uncontrolled fuel source and can lead to dangerous engine overspeed or runaway. When an operator cannot shut down the engine using conventional methods (i.e. turning off the engine ignition switch) it could result in a total runaway engine. These could range from minor engine damage to engine and plant explosion, causing catastrophic damage to the equipment and surrounding facilities and/or death or injuries, such as the Texas City refinery and Deep water Horizon explosions. Fortunately, there is simple, inexpensive technology available which can prevent a diesel engine runaway. The paper is presented to increase awareness and lessons learned from many accidents involving runaway diesel engines. The author will present what companies are doing around the world to avoid diesel engine runaway as an ignition source for explosions in the hydrocarbon industry. (author)

  5. Future Contingents

    DEFF Research Database (Denmark)

    Øhrstrøm, Peter; Hasle., Per F. V.

    2011-01-01

    Future contingents are contingent statements about the future — such as future events, actions, states etc. To qualify as contingent the predicted event, state, action or whatever is at stake must neither be impossible nor inevitable. Statements such as “My mother shall go to London” or “There...... will be a sea-battle tomorrow” could serve as standard examples. What could be called the problem of future contingents concerns how to ascribe truth-values to such statements. If there are several possible decisions out of which one is going to be made freely tomorrow, can there be a truth now about which one......, ‘future contingents’ could also refer to future contingent objects. A statement like “The first astronaut to go to Mars will have a unique experience” could be analyzed as referring to an object not yet existing, supposing that one day in the distant future some person will indeed travel to Mars...

  6. Future Contingents

    DEFF Research Database (Denmark)

    Øhrstrøm, Peter; Hasle., Per F. V.

    2015-01-01

    Future contingents are contingent statements about the future — such as future events, actions, states etc. To qualify as contingent the predicted event, state, action or whatever is at stake must neither be impossible nor inevitable. Statements such as “My mother shall go to London” or “There...... will be a sea-battle tomorrow” could serve as standard examples. What could be called the problem of future contingents concerns how to ascribe truth-values to such statements. If there are several possible decisions out of which one is going to be made freely tomorrow, can there be a truth now about which one......, ‘future contingents’ could also refer to future contingent objects. A statement like “The first astronaut to go to Mars will have a unique experience” could be analyzed as referring to an object not yet existing, supposing that one day in the distant future some person will indeed travel to Mars...

  7. Preventing Safety Hazards Associated With Do-Not-Resuscitate Orders.

    Science.gov (United States)

    Glenn, David G

    2015-12-01

    Do-not-resuscitate orders can promote patients' dignity near the end of life, but they also can carry safety hazards associated with miscommunication and inappropriate withdrawal of certain kinds of care. Oncology nurses have a responsibility to identify these potential hazards and to intervene as necessary.
.

  8. Prevention of Major Accident Hazards (MAHs) in major Hazard Installation (MHI) premises via land use planning (LUP): a review

    Science.gov (United States)

    Khudbiddin, M. Q.; Rashid, Z. A.; Yeong, A. F. M. S.; Alias, A. B.; Irfan, M. F.; Fuad, M.; Hayati, H.

    2018-03-01

    For a number of years, there is a concern about the causes of major hazards, their identification, risk assessment and the process of its management from the global perspective on the activities of the industries due to the protection of the environment, human and property. Though, industries cannot take pleasure in their business by harming the nature of the land, there are a number of measures that need to be put into consideration by the industries. Such measures are in terms of management and safety for the businesses, lives, properties, as well as the environment. The lack of consideration in the selected appropriate criteria can result in major accidental hazards (MAHs). This paper will review the land use planning (LUP) methods used in the past and present to prevent major accident hazards at major hazard installation (MHI).

  9. 78 FR 3646 - Current Good Manufacturing Practice and Hazard Analysis and Risk-Based Preventive Controls for...

    Science.gov (United States)

    2013-01-16

    ... Manufacturing Practice and Hazard Analysis and Risk- Based Preventive Controls for Human Food AGENCY: Food and... establish and implement hazard analysis and risk- based preventive controls for human food. FDA also is... Part 110 C. Hazard Analysis and Risk-Based Preventive Controls IV. Public Meeting and Preliminary...

  10. 78 FR 69604 - Current Good Manufacturing Practice and Hazard Analysis and Risk-Based Preventive Controls for...

    Science.gov (United States)

    2013-11-20

    ... Manufacturing Practice and Hazard Analysis and Risk- Based Preventive Controls for Human Food; Extension of... Hazard Analysis and Risk- Based Preventive Controls for Human Food'' and its information collection... Manufacturing Practice and Hazard Analysis and Risk-Based Preventive Controls for Human Food.'' IV. How To...

  11. 78 FR 24691 - Current Good Manufacturing Practice and Hazard Analysis and Risk-Based Preventive Controls for...

    Science.gov (United States)

    2013-04-26

    ... Manufacturing Practice and Hazard Analysis and Risk- Based Preventive Controls for Human Food; Extension of... Manufacturing Practice and Hazard Analysis and Risk-Based Preventive Controls for Human Food'' that appeared in... Manufacturing Practice and Hazard Analysis and Risk-Based Preventive Controls for Human Food'' with a 120-day...

  12. 78 FR 48636 - Current Good Manufacturing Practice and Hazard Analysis and Risk-Based Preventive Controls for...

    Science.gov (United States)

    2013-08-09

    ... Manufacturing Practice and Hazard Analysis and Risk- Based Preventive Controls for Human Food; Extension of... Manufacturing Practice and Hazard Analysis and Risk-Based Preventive Controls for Human Food'' with a 120-day... Hazard Analysis and Risk-Based Preventive Controls for Human Food.'' Therefore, FDA is granted a 60- day...

  13. Application of system safety engineering techniques for hazard prevention at the Superconducting Super Collider

    International Nuclear Information System (INIS)

    Hendrix, B.L.

    1991-01-01

    A primary goal of the Superconducting Super Collider Laboratory (SSCL) is to establish an exemplary safety program. Achieving this goal requires leadership, planning, coordination, and technical know-how. To ensure that safety is an inherent part of the design, the Environment, Safety and Health Office employs a systems engineering discipline and process known as System Safety. The goal of System Safety - hazard prevention - is accomplished by analyzing systems to identify hazards and to evaluate design and procedural options and countermeasures to prevent, eliminate, mitigate, or control hazards and risks. Establishment of safety and human factors design criteria at the outset of the project prevents unsafe designs and safety violations, reduces risks, and helps in avoiding costly design changes later. This process requires a considerable amount of coordination with a variety of technical disciplines and safety professionals to integrate methods of hazard prevention, mitigation, and risk reduction throughout the system life-cycle

  14. Work hazard prevention plans; Plan de prevencion de riesgos laborales

    Energy Technology Data Exchange (ETDEWEB)

    Albertos Campos, F.

    2009-07-01

    The prevention of industrial risks is a constantly evolving discipline that has changed considerable in the last 25 years. The Cofrentes Nuclear Power Plants has always been operated with a clear policy favoring prevention by supporting the principle of its integration, i. e., that the hierarchical functional organization of the company make sure that industrial risk prevention is effective and that health and safety standards are met. The historical evolution of occupational safety in the Cofrentes Nuclear Power Plant shows a a clear trend towards improvement and is the results of many years of hard work and effort by the plants own and contractor personnel in the field of industrial risk prevention. (Author)

  15. Real-Time Smart Grids Control for Preventing Cascading Failures and Blackout using Neural Networks: Experimental Approach for N-1-1 Contingency

    Science.gov (United States)

    Zarrabian, Sina; Belkacemi, Rabie; Babalola, Adeniyi A.

    2016-12-01

    In this paper, a novel intelligent control is proposed based on Artificial Neural Networks (ANN) to mitigate cascading failure (CF) and prevent blackout in smart grid systems after N-1-1 contingency condition in real-time. The fundamental contribution of this research is to deploy the machine learning concept for preventing blackout at early stages of its occurrence and to make smart grids more resilient, reliable, and robust. The proposed method provides the best action selection strategy for adaptive adjustment of generators' output power through frequency control. This method is able to relieve congestion of transmission lines and prevent consecutive transmission line outage after N-1-1 contingency condition. The proposed ANN-based control approach is tested on an experimental 100 kW test system developed by the authors to test intelligent systems. Additionally, the proposed approach is validated on the large-scale IEEE 118-bus power system by simulation studies. Experimental results show that the ANN approach is very promising and provides accurate and robust control by preventing blackout. The technique is compared to a heuristic multi-agent system (MAS) approach based on communication interchanges. The ANN approach showed more accurate and robust response than the MAS algorithm.

  16. The law on the technical standards for prevention of radiation hazards

    International Nuclear Information System (INIS)

    1984-01-01

    A basic policy is clearly set for technical standards for prevention of radiation hazards and in the Science and Technology Agency the Radiation council has been established to deliberate on the setting uniform technical standards for prevention of radiation hazards. The basic policy in deciding on the technical standards is such that the radiation doses for employees handling radiation-emitting materials and for general public should be below the level above which there is possibility of radiation hazards. The Radiation Council deals with the technical standards for prevention of radiation hazards and the methods of measuring radiation doses due to radioactive substances in nature and from nuclear explosions and also the quantities of such substances. The members of this council consist of up to 30. (Mori, K.)

  17. Finger injuries from infant mittens; a continuing but preventable hazard.

    Science.gov (United States)

    Stringer, M D; Seymour, P

    1996-04-01

    During the last 4 years, three infants have presented with finger-tip injuries secondary to entrapment in woollen/synthetic mittens. The accident happened at home in one case but the other two occurred in different neonatal units. Spontaneous amputation of the terminal phalanx of the index finger occurred in two patients but in the other there was complete healing. This problem may be avoided by restricting the use of mittens, by changing their design, and by a greater awareness of this hazard.

  18. Waste Management Project Contingency Analysis

    International Nuclear Information System (INIS)

    Edward L. Parsons, Jr.

    1999-01-01

    The purpose of this report is to provide the office of Waste Management (WM) with recommended contingency calculation procedures for typical WM projects. Typical projects were defined as conventional construction-type activities that use innovative elements when necessary to meet the project objectives. Projects involve treatment, storage, and disposal of low level, mixed low level, hazardous, transuranic, and high level waste. Cost contingencies are an essential part of Total Cost Management. A contingency is an amount added to a cost estimate to compensate for unexpected expenses resulting from incomplete design, unforeseen and unpredictable conditions, or uncertainties in the project scope (DOE 1994, AACE 1998). Contingency allowances are expressed as percentages of estimated cost and improve cost estimates by accounting for uncertainties. The contingency allowance is large at the beginning of a project because there are more uncertainties, but as a project develops, the allowance shrinks to adjust for costs already incurred. Ideally, the total estimated cost remains the same throughout a project. Project contingency reflects the degree of uncertainty caused by lack of project definition, and process contingency reflects the degree of uncertainty caused by use of new technology. Different cost estimation methods were reviewed and compared with respect to terminology, accuracy, and Cost Guide standards. The Association for the Advancement of Cost Engineering (AACE) methods for cost estimation were selected to represent best industry practice. AACE methodology for contingency analysis can be readily applied to WM Projects, accounts for uncertainties associated with different stages of a project, and considers both project and process contingencies and the stage of technical readiness. As recommended, AACE contingency allowances taper off linearly as a project nears completion

  19. How do Japanese escape from TSUNAMI? - Disaster Prevention Education through using Hazard Maps

    Science.gov (United States)

    Sakaue, Hiroaki

    2013-04-01

    After the disaster of the earthquake and tsunami in Tohoku, Japan in 2011, it is necessary to teach more "Disaster Prevention" in school. The government guideline for education of high school geography students emphasizes improving students' awareness of disaster prevention through acquiring geographical skills, for example reading hazard and thematic maps. The working group of the Ministry of Education, Culture, Sports, Science and Technology (MEXT) says that the purpose of Disaster Prevention Education is to develop the following competencies: 1. To acquire knowledge about disasters in the local area and the science of disaster prevention. 2. To teach individuals to protect themselves from natural hazards. 3. To safely support other people in the local area. 4. To build a safe society during rebuilding from the disasters. "Disaster Prevention Education" is part of the "Education for Sustainable Development" (ESD) curriculum. That is, teaching disaster prevention can contribute to developing abilities for sustainable development and building a sustainable society. I have tried to develop a high school geography class about "tsunami". The aim of this class is to develop the students' competencies to acquire the knowledge about tsunami and protect themselves from it through reading a hazard map. I especially think that in geography class, students can protect themselves from disasters through learning the risks of disasters and how to escape when disasters occur. In the first part of class, I have taught the mechanism of tsunami formation and where tsunamis occur in Japan. In the second part of class, I have shown students pictures that I had taken in Tohoku, for instance Ishinomaki-City, Minamisanriku-Town, Kesen'numa-City, and taught how to read hazard maps that show where safe and dangerous places are when natural hazards occur. I think that students can understand the features of the local area and how to escape from disasters that may occur in local area by

  20. Regulations on the prevention of ionizing radiation hazards

    International Nuclear Information System (INIS)

    1979-01-01

    The regulations are defined under the labor safety and health law and the provisions of the order for enforcing the law. The enterpriser shall try to reduce to the minimum doses of ionizing radiation received by workers. Ionizing radiation hereunder includes such rays as deutron, proton, beta, electron, neutron, gamma and X-ray. The enterpriser engaged in radiation business shall indicate by marks the area whose radiation dose may exceed 30 mili-rem per week by exterior radiation or radioactive materials in the air. Doses of the workers regularly engaged in radiation business in the controlled area shall not surpass the accumulative dose calculated by the formula D = 5(N-18), when D means limit of accumulative dose (unit rem) and N number of the age of the worker concerned. Doses of the workers entering into the controlled area on business shall not go over 1.5 rem for a year. The maximum permissible dose is 12 rem for the urgent work. Measures for prevention from exterior radiation are designated, including irradiation tubes, filter plates, signals, shelters and alarms, etc. Independent regular inspection, record, measurement and others are particularly essential. Prevention of contamination, emergent measures, appointment of the head of X or gamma rays business, measurement of working environment, health examination and others are stipulated respectively. (Okada, K.)

  1. 78 FR 11611 - Current Good Manufacturing Practice and Hazard Analysis and Risk-Based Preventive Controls for...

    Science.gov (United States)

    2013-02-19

    ... Manufacturing Practice and Hazard Analysis and Risk- Based Preventive Controls for Human Food; Extension of... Analysis and Risk-Based Preventive Controls for Human Food.'' FOR FURTHER INFORMATION CONTACT: Domini Bean... Practice and Hazard Analysis and Risk-Based Preventive Controls for Human Food'' with a 120-day comment...

  2. Providing a Clean Environment for Adolescents: Evaluation of the Tobacco Hazards Prevention Act in Taiwan

    Directory of Open Access Journals (Sweden)

    Min-Li Chen

    2017-06-01

    Full Text Available Cigarette smoking not only damages the health of adolescents, but also contributes to air pollution. The Tobacco Hazards Prevention Act in Taiwan stipulates that cigarettes should not be sold to persons younger than 18 years. Therefore, schools should actively educate students and raise awareness of the Tobacco Hazards Prevention Act to reduce the level of damage to the health of adolescents and maintain good air quality. This study had two main goals: (1 to evaluate the stipulation that no person shall provide tobacco products to persons under the age of 18 and the effects of counseling strategies on store managers confirming customer ages before tobacco sale in southern Taiwan; and (2 to evaluate the situation of tobacco hazard prevention education conducted by school in southern Taiwan. A cross-sectional design was adopted for this study. Study I: The investigation involved an analysis of 234 retailers including convenience stores (n = 70, grocery stores (n = 83, and betel nut stalls (n = 81. The results indicated that among the 234 retailers, 171 (73.1% of them routinely failed to confirm the buyers’ ages before allowing them to purchase tobacco. The number of retailers who exhibited failure to confirm customer ages before selling tobacco products had decreased from 171 (73.1% to 59 (25.2% and that of those who confirmed customer ages before selling tobacco products had increased from 63 (26.9% to 175 (74.8% after counseling strategies had been provided, thereby revealing statistical significance (χ2 = 11.26, p < 0.001. Study II: A total of 476 (89.1% participants had received tobacco hazards prevention education and 58 (10.9% had not. Among the various residential areas, the highest percentage of participants that did not received tobacco hazards prevention education located in the plane regions (8.4%. The government organizations should continue to adopt counseling strategies to reduce the rate of disobedience of the Tobacco Hazards

  3. Magnetic shaft seals prevent hazardous leakage from wastewater agitators

    International Nuclear Information System (INIS)

    Traino, F.A.

    1985-01-01

    The US Department of Energy's laboratory in Miamisburg, OH, operated by Monsanto Research Corporation, processes approximately 45,000 gallons per week of low-level radioactive wastewater to meet Federal Environmental Protection Agency quality standards. Preventing the spread of radioactive contamination throughout the operating area demands effective sealing of all process piping, valves, pumps, and agitators. Rotating shafts of pumps and agitators installed a the start of operations in 1947 were sealed by stuffing glands with graphite impregnated asbestos packing. These pumps proved to be unsatisfactory. In the mid-1970's, new process pumps with mechanical seals and some with magnetic drives were installed. Later, in January 1979, new agitator shaft drives with double tandem, spring-loaded mechanical seals were installed, maintenance of these pumps was costly. The agitator drive shafts were redesigned to accommodate magnetic seals of the type successfully used in blowers and vacuum/pressure pumps in other plant locations. One inherent advantage of the magnetic seal is that it operates with a face loading as much as 50% less than a conventional spring-loaded mechanical seal. The lower loading by a predetermined uniform magnetic force contributes to long face life. Other advantages include compactness, ease of assembly with only a few parts, and insensitivity to vibration. The magnetic shaft seals installed on the agitator shafts in February 1983 are still in service without any leakage or need for maintenance. Based on current operating data and a projected five-year meantime between failures, the estimated cost benefit of the magnetic seals over spring-loaded mechanical seals over spring-loaded mechanical seals will be $640 vs $2400 respectively per seal, with 60% less downtime for maintenance

  4. Yampa River Valley sub-area contingency plan

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-08-01

    The Yampa River Valley sub-area contingency plan (Contingency Plan) has been prepared for two counties in northwestern Colorado: Moffat County and Routt County. The Contingency Plan is provided in two parts, the Contingency Plan and the Emergency Response Action Plan (ERAP). The Contingency Plan provides information that should be helpful in planning to minimize the impact of an oil spill or hazardous material incident. It contains discussions of planning and response role, hazards identification, vulnerability analysis, risk analysis, cleanup, cost recovery, training, and health and safety. It includes information on the incident command system, notifications, response capabilities, emergency response organizations, evacuation and shelter-in-place, and immediate actions.

  5. Pollution prevention benefits of non-hazardous shielding glovebox gloves - 11000

    Energy Technology Data Exchange (ETDEWEB)

    Cournoyer, Michael E [Los Alamos National Laboratory; Dodge, Robert L [Los Alamos National Laboratory

    2011-01-11

    Radiation shielding is commonly used to protect the glovebox worker from unintentional direct and secondary radiation exposure, while working with plutonium-238 and plutonium-239. Shielding glovebox gloves are traditionally composed of lead-based materials, i.e., hazardous waste. This has prompted the development of new, non-hazardous shielding glovebox gloves. No studies, however, have investigated the pollution prevention benefits of these new glovebox gloves. We examined both leaded and non-hazardous shielding glovebox gloves. The nonhazardous substitutes are higher in cost, but this is offset by eliminating the costs associated with onsite waste handling of Resource Conservation and Recovery Act (RCRA) items. In the end, replacing lead with non-hazardous substitutes eliminates waste generation and future liability.

  6. Research on preventive technologies for bed-separation water hazard in China coal mines

    Science.gov (United States)

    Gui, Herong; Tong, Shijie; Qiu, Weizhong; Lin, Manli

    2018-03-01

    Bed-separation water is one of the major water hazards in coal mines. Targeted researches on the preventive technologies are of paramount importance to safe mining. This article studied the restrictive effect of geological and mining factors, such as lithological properties of roof strata, coal seam inclination, water source to bed separations, roof management method, dimensions of mining working face, and mining progress, on the formation of bed-separation water hazard. The key techniques to prevent bed-separation water-related accidents include interception, diversion, destructing the buffer layer, grouting and backfilling, etc. The operation and efficiency of each technique are corroborated in field engineering cases. The results of this study will offer reference to countries with similar mining conditions in the researches on bed-separation water burst and hazard control in coal mines.

  7. Hazards and preventive measures of well deviation in well construction of in-situ leaching

    International Nuclear Information System (INIS)

    Zou Wenjie; Chen Shihe

    2006-01-01

    Whether the in-situ leaching method is successful depends on the quality of borehole engineering to a great extent. There are lots of factors that affect the quality, and the well deviation is one of notable problems. The hazards and causes of the well deviation are analyzed. The preventive measures and the methods of rectifying the deviation are put forward. (authors)

  8. A review of accidents, prevention and mitigation options related to hazardous gases

    International Nuclear Information System (INIS)

    Fthenakis, V.M.

    1993-05-01

    Statistics on industrial accidents are incomplete due to lack of specific criteria on what constitutes a release or accident. In this country, most major industrial accidents were related to explosions and fires of flammable materials, not to releases of chemicals into the environment. The EPA in a study of 6,928 accidental releases of toxic chemicals revealed that accidents at stationary facilities accounted for 75% of the total number of releases, and transportation accidents for the other 25%. About 7% of all reported accidents (468 cases) resulted in 138 deaths and 4,717 injuries ranging from temporary respiratory problems to critical injuries. In-plant accidents accounted for 65% of the casualties. The most efficient strategy to reduce hazards is to choose technologies which do not require the use of large quantities of hazardous gases. For new technologies this approach can be implemented early in development, before large financial resources and efforts are committed to specific options. Once specific materials and options have been selected, strategies to prevent accident initiating events need to be evaluated and implemented. The next step is to implement safety options which suppress a hazard when an accident initiating event occurs. Releases can be prevented or reduced with fail-safe equipment and valves, adequate warning systems and controls to reduce and interrupt gas leakage. If an accident occurs and safety systems fail to contain a hazardous gas release, then engineering control systems will be relied on to reduce/minimize environmental releases. As a final defensive barrier, the prevention of human exposure is needed if a hazardous gas is released, in spite of previous strategies. Prevention of consequences forms the final defensive barrier. Medical facilities close by that can accommodate victims of the worst accident can reduce the consequences of personnel exposure to hazardous gases

  9. Design Example of Useful Memory Latency for Developing a Hazard Preventive Pipeline High-Performance Embedded-Microprocessor

    Directory of Open Access Journals (Sweden)

    Ching-Hwa Cheng

    2013-01-01

    Full Text Available The existence of structural, control, and data hazards presents a major challenge in designing an advanced pipeline/superscalar microprocessor. An efficient memory hierarchy cache-RAM-Disk design greatly enhances the microprocessor's performance. However, there are complex relationships among the memory hierarchy and the functional units in the microprocessor. Most past architectural design simulations focus on the instruction hazard detection/prevention scheme from the viewpoint of function units. This paper emphasizes that additional inboard memory can be well utilized to handle the hazardous conditions. When the instruction meets hazardous issues, the memory latency can be utilized to prevent performance degradation due to the hazard prevention mechanism. By using the proposed technique, a better architectural design can be rapidly validated by an FPGA at the start of the design stage. In this paper, the simulation results prove that our proposed methodology has a better performance and less power consumption compared to the conventional hazard prevention technique.

  10. Nationwide Operational Assessment of Hazards and success stories in disaster prevention and mitigation in the Philippines

    Science.gov (United States)

    Mahar Francisco Lagmay, Alfredo

    2016-04-01

    The Philippines, being a locus of typhoons, tsunamis, earthquakes, and volcanic eruptions, is a hotbed of disasters. Natural hazards inflict loss of lives and costly damage to property in the country. In 2011, after tropical storm Washi devastated cities in southern Philippines, the Department of Science and Technology put in place a responsive program to warn and give communities hours-in-advance lead-time to prepare for imminent hazards and use advanced science and technology to enhance geohazard maps for more effective disaster prevention and mitigation. Since its launch, there have been many success stories on the use of Project NOAH, which after Typhoon Haiyan was integrated into the Pre-Disaster Risk Assessment (PDRA) system of the National Disaster Risk Reduction and Management Council (NDRRMC), the government agency tasked to prepare for, and respond to, natural calamities. Learning from past disasters, NDRRMC now issues warnings, through scientific advise from DOST-Project NOAH and PAGASA (Philippine Weather Bureau) that are hazards-specific, area-focused and time-bound. Severe weather events in 2015 generated dangerous hazard phenomena such as widespread floods and massive debris flows, which if not for timely, accessible and understandable warnings, could have turned into disasters. We call these events as "disasters that did not happen". The innovative warning system of the Philippine government has so far proven effective in addressing the impacts of hydrometeorological hazards and can be employed elsewhere in the world.

  11. Policy and prevention approaches for disordered and hazardous gaming and internet use: an international perspective

    OpenAIRE

    King, DL; Delfabbro, PH; Doh, YY; Wu, AMS; Kuss, DJ; Pallesen, S; Mentzoni, R; Carragher, N; Sakuma, H

    2017-01-01

    Problems related to high levels of gaming and Internet usage are increasingly recognized as a potential public health burden across the developed world. The aim of this review was to present an international perspective on prevention strategies for Internet gaming disorder and related health conditions (e.g., Internet addiction), as well as hazardous gaming and Internet use. A systematic review of quantitative research evidence was conducted, followed by a search of governmental reports, poli...

  12. Centers for Disease Control and Prevention (CDC) Radiation Hazard Scale Data Product Review Feedback Report

    Energy Technology Data Exchange (ETDEWEB)

    Askin, A. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Buddemeier, B. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Alai, M. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Yu, K. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2017-09-20

    In support of the Department of Energy (DOE) National nuclear Security Administration (NNSA) and the Centers for Disease Control and Prevention (CDC), Lawrence Livermore National Laboratory (LLNL) assisted in the development of new data templates for disseminating and communicating FRMAC1 data products using the CDC Radiation Hazard Scale communication tool. To ensure these data products will be useful to stakeholders during a radiological emergency, LLNL facilitated opportunities for product socialization and review.

  13. Geomorphology, natural hazards, vulnerability and prevention of natural disasters in developing countries

    Science.gov (United States)

    Alcántara-Ayala, Irasema

    2002-10-01

    The significance of the prevention of natural disasters is made evident by the commemoration of the International Decade for Natural Disaster Reduction (IDNDR). This paper focuses on the role of geomorphology in the prevention of natural disasters in developing countries, where their impact has devastating consequences. Concepts such as natural hazards, natural disasters and vulnerability have a broad range of definitions; however, the most significant elements are associated with the vulnerability concept. The latter is further explored and considered as a key factor in understanding the occurrence of natural disasters, and consequently, in developing and applying adequate strategies for prevention. Terms such as natural and human vulnerabilities are introduce and explained as target aspects to be taken into account in the reduction of vulnerability and for prevention and mitigation of natural disasters. The importance of the incorporation not only of geomorphological research, but also of geomorphologists in risk assessment and management programs in the poorest countries is emphasized.

  14. Policy and Prevention Approaches for Disordered and Hazardous Gaming and Internet Use: an International Perspective.

    Science.gov (United States)

    King, Daniel L; Delfabbro, Paul H; Doh, Young Yim; Wu, Anise M S; Kuss, Daria J; Pallesen, Ståle; Mentzoni, Rune; Carragher, Natacha; Sakuma, Hiroshi

    2018-02-01

    Problems related to high levels of gaming and Internet usage are increasingly recognized as a potential public health burden across the developed world. The aim of this review was to present an international perspective on prevention strategies for Internet gaming disorder and related health conditions (e.g., Internet addiction), as well as hazardous gaming and Internet use. A systematic review of quantitative research evidence was conducted, followed by a search of governmental reports, policy and position statements, and health guidelines in the last decade. The regional scope included the USA, UK, Australia, China, Germany, Japan, and South Korea. Prevention studies have mainly involved school-based programs to train healthier Internet use habits in adolescents. The efficacy of selective prevention is promising but warrants further empirical attention. On an international scale, the formal recognition of gaming or Internet use as a disorder or as having quantifiable harms at certain levels of usage has been foundational to developing structured prevention responses. The South Korean model, in particular, is an exemplar of a coordinated response to a public health threat, with extensive government initiatives and long-term strategic plans at all three levels of prevention (i.e., universal, selective, and indicated). Western regions, by comparison, are dominated by prevention approaches led by non-profit organizations and private enterprise. The future of prevention of gaming and Internet problems ultimately relies upon all stakeholders working collaboratively in the public interest, confronting the reality of the evidence base and developing practical, ethical, and sustainable countermeasures.

  15. 78 FR 64425 - Current Good Manufacturing Practice and Hazard Analysis and Risk-Based Preventive Controls for...

    Science.gov (United States)

    2013-10-29

    ... Risk- Based Preventive Controls for Food for Animals; Public Meeting on Proposed Rule AGENCY: Food and... requirements for current good manufacturing practice and hazard analysis and risk-based preventive controls for... regulations requiring preventive controls for human food and animal food, set standards for produce safety...

  16. Contingent post-closure plan, hazardous waste management units at selected maintenance facilities, US Army National Training Center, Fort Irwin, California

    International Nuclear Information System (INIS)

    1992-01-01

    The National Training Center (NTC) at Fort Irwin, California, is a US Army training installation that provides tactical experience for battalion/task forces and squadrons in a mid- to high-intensity combat scenario. Through joint exercises with US Air Force and other services, the NTC also provides a data source for improvements of training doctrines, organization, and equipment. To meet the training and operational needs of the NTC, several maintenance facilities provide general and direct support for mechanical devices, equipment, and vehicles. Maintenance products used at these facilities include fuels, petroleum-based oils, lubricating grease, various degreasing solvents, antifreeze (ethylene glycol), transmission fluid, brake fluid, and hydraulic oil. Used or spent petroleum-based products generated at the maintenance facilities are temporarily accumulated in underground storage tanks (USTs), collected by the NTC hazardous waste management contractor (HAZCO), and stored at the Petroleum, Oil, and Lubricant (POL) Storage Facility, Building 630, until shipped off site to be recovered, reused, and/or reclaimed. Spent degreasing solvents and other hazardous wastes are containerized and stored on-base for up to 90 days at the NTC's Hazardous Waste Storage Facility, Building 703. The US Environmental Protection Agency (EPA) performed an inspection and reviewed the hazardous waste management operations of the NTC. Inspections indicated that the NTC had violated one or more requirements of Subtitle C of the Resource Conservation and Recovery Act (RCRA) and as a result of these violations was issued a Notice of Noncompliance, Notice of Necessity for Conference, and Proposed Compliance Schedule (NON) dated October 13, 1989. The following post-closure plan is the compliance-based approach for the NTC to respond to the regulatory violations cited in the NON

  17. Plan for Prevention of Natural Hazards in Urban Areas. Case of the City of Constantine (Algeria

    Directory of Open Access Journals (Sweden)

    Ykhlef Boubakeur

    2014-04-01

    Full Text Available Natural hazards are caused by different phenomena: landslides, earthquakes, floods etc. All the manifestations of forces of nature are called phenomena. We are speaking then of natural risks when these problems are threatening, with varying degrees, human activities, causing significant damage to human life, property and the environment. The need to consider natural hazards in land use planning tasks has become a major concern. During these past years, Algeria has been hit by frequent natural disasters, with the most recent ones endangering the lives of people and causing priceless damage, faced with such a situation the company of adequate measures, capable of exercising effective prevention, is essential. In addition to the seismic risk, for which prevention still needs to be improved, Algeria must also face gravity processes such as landslides. By their suddenness, they can put people in danger and destroy entire buildings involving the evacuation of entire neighbourhoods where the financial impact is significant on the state budget and local government. The main interest of this paper is the feasibility of a plan for prevention of natural disasters related to landslides based on geological maps, topography, hydrogeological and on existing buildings and vulnerability, and eventually lead to a Zoning risk that would be considered for inclusion in the Master Plan of Urban Planning and Land Use Plan and provide support for decisions taken by local authorities for the selection of sites.

  18. Integrating Hazardous Materials Characterization and Assessment Tools to Guide Pollution Prevention in Electronic Products and Manufacturing

    Science.gov (United States)

    Lam, Carl

    Due to technology proliferation, the environmental burden attributed to the production, use, and disposal of hazardous materials in electronics have become a worldwide concern. The major theme of this dissertation is to develop and apply hazardous materials assessment tools to systematically guide pollution prevention opportunities in the context of electronic product design, manufacturing and end-of-life waste management. To this extent, a comprehensive review is first provided on describing hazard traits and current assessment methods to evaluate hazardous materials. As a case study at the manufacturing level, life cycle impact assessment (LCIA)-based and risk-based screening methods are used to quantify chemical and geographic environmental impacts in the U.S. printed wiring board (PWB) industry. Results from this industrial assessment clarify priority waste streams and States to most effectively mitigate impact. With further knowledge of PWB manufacturing processes, select alternative chemical processes (e.g., spent copper etchant recovery) and material options (e.g., lead-free etch resist) are discussed. In addition, an investigation on technology transition effects for computers and televisions in the U.S. market is performed by linking dynamic materials flow and environmental assessment models. The analysis forecasts quantities of waste units generated and maps shifts in environmental impact potentials associated with metal composition changes due to product substitutions. This insight is important to understand the timing and waste quantities expected and the emerging toxic elements needed to be addressed as a consequence of technology transition. At the product level, electronic utility meter devices are evaluated to eliminate hazardous materials within product components. Development and application of a component Toxic Potential Indicator (TPI) assessment methodology highlights priority components requiring material alternatives. Alternative

  19. State of enforcement of the law concerning prevention from radiation hazards due to radio-isotopes

    International Nuclear Information System (INIS)

    1977-01-01

    In view of the recent advance of radiation utilization in many fields, the situation as of the end of fiscal 1976 under the law is described. The statistics on the number of enterprises concerning radioisotope usage, sales and waste-treatment are first given. Then, the measures taken by the Science and Technology Agency to improve radiation hazard prevention are explained, and cooperation with other governmental offices, efforts by the enterprises, steps taken for the enterprises of nondestructive testing, hospitals, universities, etc., and restudy on the law are described. (Mori, K.)

  20. The role of hazard vulnerability assessments in disaster preparedness and prevention in China.

    Science.gov (United States)

    Du, Yan; Ding, Yibo; Li, Zixiong; Cao, Guangwen

    2015-01-01

    China is prone to disasters and escalating disaster losses. Effective disaster mitigation is the foundation for efficient disaster response and rescue and for reducing the degree of hazardous impacts on the population. Vulnerability refers to the population's capacity to anticipate, cope with, and recover from the impact of a hazardous event. A hazard vulnerability assessment (HVA) systematically evaluates the damage that could be caused by a potential disaster, the severity of the impact, and the available medical resources during a disaster to reduce population vulnerability and increase the capacity to cope with disasters. In this article, we summarized HVA team membership, content (disaster identification, probability and consequences), and methods and procedures for an HVA that can be tailored to China's needs. We further discussed the role of epidemiology in an HVA. Disaster epidemiology studies the underlying causes of disasters to achieve effective disaster prevention and reduction. In addition, we made several recommendations that are already in practice in developed countries, such as the U.S., for future implementation in China and other developing countries. An effective HVA plan is crucial for successful disaster preparedness, response, and recovery.

  1. The regulations for enforcing the law concerning prevention from radiation hazards due to radioisotopes

    International Nuclear Information System (INIS)

    1978-01-01

    These provisions are established on the basis of and to enforce the ''Law for the prevention of radiation hazards due to radioisotopes'' and the Enforcement Order for the ''Law concerning the prevention of radiation hazards due to radioisotopes''. The Regulation includes the definitions of terms, applications for the permission of the use of radioisotopes, standards on usage, obligation of measurement, persons in charge of radiation, etc. Terms are explained, such as persons engaging in radiation works, persons who enter at any time the control areas, radiation facilities, maximum permissible exposure dose, cumulative dose, maximum permissible cumulative dose, maximum permissible concentration in the air, maximum permissible concentration in water and maximum permissible surface density. The applications for permission in written forms are required for the use, sale and abandonment of radioisotopes. Radioisotopes or the apparatuses for generating radiation shall be used in the using facilities. The measurement of radiation dose rate, particle flux density and contamination due to radioisotopes shall be made with radiation-measuring instruments. At least one person shall be chosen as the chief radiation-handling person in each factory, establishment, selling office or abandoning establishment by a user, a trademan or a person engaged in abandonment of radioisotopes. The forms for the application for permission, etc. are attached. (Okada, K.)

  2. National Contingency Plan (NCP) Subpart J Product Schedule Fact Sheet

    Science.gov (United States)

    This section of the National Oil and Hazardous Substances Pollution Contingency Plan stipulates the criteria for listing and managing the use of dispersants and other chemical and biological agents used to mitigate oil spills.

  3. Hazard analysis and possibilities for preventing botulism originating from meat products

    Directory of Open Access Journals (Sweden)

    Vasilev Dragan

    2008-01-01

    Full Text Available The paper presents the more important data on the bacteria Clostridium botulinum, the appearance of botulism, hazard analysis and the possibilities for preventing botulism. Proteolytic strains of C.botulinum Group I, whose spores are resistant to heat, create toxins predominantly in cans containing slightly sour food items, in the event that the spores are not inactivated in the course of sterilization. Non-proteolytic strains of Group II are more sensitive to high temperatures, but they have the ability to grow and create toxins at low temperatures. Type E most often creates a toxin in vacuum-packed smoked fish, and the non-proteolytic strain type B in dried hams and certain pasteurized meat products. The following plays an important role in the prevention of botulism: reducing to a minimum meat contamination with spores of clostridia, implementing good hygiene measures and production practice during the slaughter of animals, the inactivation of spores of C. botulinum during sterilization (F>3, and, in dried hams and pasteurized products, the prevention of bacterial growth and toxin forming by maintaining low temperatures in the course of production and storage, as well as the correct use of substances that inhibit the multiplication of bacteria and the production of toxins (nitrites, table salt, etc..

  4. Tsunami hazard preventing based land use planing model using GIS technique in Muang Krabi, Thailand

    International Nuclear Information System (INIS)

    Soormo, A.S.

    2012-01-01

    The terrible tsunami disaster, on 26 December 2004 hit Krabi, one of the ecotourist and very fascinating provinces of southern Thailand including its various regions e.g. Phangna and Phuket by devastating the human lives, coastal communications and the financially viable activities. This research study has been aimed to generate the tsunami hazard preventing based lands use planning model using GIS (Geographical Information Systems) based on the hazard suitability analysis approach. The different triggering factors e.g. elevation, proximity to shore line, population density, mangrove, forest, stream and road have been used based on the land use zoning criteria. Those criteria have been used by using Saaty scale of importance one, of the mathematical techniques. This model has been classified according to the land suitability classification. The various techniques of GIS, namely subsetting, spatial analysis, map difference and data conversion have been used. The model has been generated with five categories such as high, moderate, low, very low and not suitable regions illustrating with their appropriate definition for the decision makers to redevelop the region. (author)

  5. “Capacitive sensor” to measure flow electrification and prevent electrostatic hazards.

    Science.gov (United States)

    Paillat, Thierry; Touchard, Gerard; Bertrand, Yves

    2012-10-25

    At a solid/liquid interface, physico-chemical phenomena occur that lead to the separation of electrical charges, establishing a zone called electrical double layer. The convection of one part of these charges by the liquid flow is the cause of the flow electrification phenomenon which is suspected of being responsible of incidents in the industry. The P’ Institute of Poitiers University and CNRS has developed an original sensor called “capacitive sensor” that allows the characterization of the mechanisms involved in the generation, accumulation and transfer of charges. As an example, this sensor included in the design of high power transformers, could easily show the evolution of electrostatic charge generation developed during the operating time of the transformer and, therefore, point out the operations leading to electrostatic hazards and, then, monitor the transformer to prevent such risks.

  6. The order for enforcing the law concerning prevention from radiation hazards due to radioisotopes

    International Nuclear Information System (INIS)

    1977-01-01

    The radioactive isotopes stipulated in Item 2, Article 2 of the Law Concerning Prevention from Radiation Hazards due to Radisotopes (hereinafter referred to as the Law) are the isotopes emitting radiation, their compounds, and those containing these isotopes or compounds. The radiation-generating apparatuses in Item 3, Article 2 of the Law are cyclotron, synchrotron, synchrocyclotron, linear accelerator, betatron, Van de Graaff accelerator, Cockcroft Walton accelerator, the apparatuses generating radiation by accelerating charged particles, which are designated by the Director of the Science and Technology Agency as necessary for preventing radiation injuries. Those who want to use, sell or dispose of radioactive isotopes should file applications for approval or notices with required documents. The approval should be obtained for each factory or place of business. The amount of completely sealed radioactive isotopes specified by the cabinet order stipulated in Item 1, Article 3-2 of the Law is 100 m curie per factory or place of business. Those who are going to change the approved items of the use, sale or disposal of radioactive isotopes should file applications. The amount of radioactive isotopes specified by the cabinet order stipulated in Item 5, Article 10 of the Law is 10 curies. Controlled areas, facilities for using, refilling, and storing isotopes, refilling and disposing wastes should meet the stipulated standards. (Rikitake, Y.)

  7. Contingency planning: preparation of contingency plans

    DEFF Research Database (Denmark)

    Westergaard, J M

    2008-01-01

    . The risk of introducing disease pathogens into a country and the spread of the agent within a country depends on a number of factors including import controls, movement of animals and animal products and the biosecurity applied by livestock producers. An adequate contingency plan is an important instrument...... in the preparation for and the handling of an epidemic. The legislation of the European Union requires that all Member States draw up a contingency plan which specifies the national measures required to maintain a high level of awareness and preparedness and is to be implemented in the event of disease outbreak....... This paper describes the main elements to be included in the contingency plans submitted by Member States to the European Commission for approval....

  8. A test of safety, violence prevention, and civility climate domain-specific relationships with relevant workplace hazards.

    Science.gov (United States)

    Gazica, Michele W; Spector, Paul E

    2016-01-01

    Safety climate, violence prevention climate, and civility climate were independently developed and linked to domain-specific workplace hazards, although all three were designed to promote the physical and psychological safety of workers. To test domain specificity between conceptually related workplace climates and relevant workplace hazards. Data were collected from 368 persons employed in various industries and descriptive statistics were calculated for all study variables. Correlational and relative weights analyses were used to test for domain specificity. The three climate domains were similarly predictive of most workplace hazards, regardless of domain specificity. This study suggests that the three climate domains share a common higher order construct that may predict relevant workplace hazards better than any of the scales alone.

  9. Concept of assistance of the Federal Office for Rdiation Protection with regard to serious cases of prevention of nuclear hazards

    International Nuclear Information System (INIS)

    Becker, D.E.

    1998-01-01

    For the defence against the threats through radioactive substances, a general concept is presently being elaborated under the overall control of the Federal Government. A number of competent organisations are involved in this, for example the Federal Office of Criminal Investigation, the Federal Armed Forces, and the Federal Office for Radiation Protection. In Germany, the 16 Federal States are responsible for the prevention of nuclear hazards. In the case of hazards through radioactive material, experts from the competent radiation protection authorities are consulted. For serious cases of prevention of nuclear hazards (nuclear fuels, criticality, danger of dispersion), the Federal Office for Radiation Protection - a subordinate authority of the Federal Ministry for the Environment, Nature Conservation and Nuclear Safety responsible for radiation protection - was given order to elaborate a concept for assistance to those Federal States. This concept is presented in the following. (author)

  10. Contingent valuation of fuel hazard reduction treatments

    Science.gov (United States)

    John B. Loomis; Armando Gonzalez-Caban

    2008-01-01

    This chapter presents a stated preference technique for estimating the public benefits of reducing wildfires to residents of California, Florida, and Montana from two alternative fuel reduction programs: prescribed burning, and mechanical fuels reduction. The two fuel reduction programs under study are quite relevant to people living in California, Florida, and...

  11. Recording and Evaluating the Role of Volunteers Regarding Natural Hazards Prevention and Disaster Management in Greece

    Science.gov (United States)

    Papanikolaou, Ioannis; Papanikolaou, Dimitrios; Diakakis, Michalis; Deligiannakis, Georgios

    2013-04-01

    The role of volunteers in disaster management is of decisive importance, particularly for major catastrophes. In Northern Europe, volunteers are the main group that responds even in regular low impact incidents. On the other hand, in Southern Europe, state professionals hold the primary role. This is partly cultural, but it is also defined by the different types of hazards involved. For example, Southern Europe suffers from earthquakes and wildfires that can cause severe and widespread damage. This implies that there is a need for highly trained and skilled personnel, not only for efficiency purposes, but also in order to avoid casualties among the operating staff. However, the need of volunteers' involvement is well recognised both for prevention measures (mainly regarding forest fires) and for disaster management purposes particularly during major catastrophes whereas the professional personnel are outsourced. Moreover, the economic crisis stretches the public sector, decreasing the capability and resources of the state mechanism. The latter increases the need for the volunteers' active participation, which is also regarded as cost effective. Greece has a short tradition regarding volunteers and their official involvement with natural hazards. This is also due to the fact that civil protection has a short history in Greece, since it was established in 1995, whereas its legal framework was only shaped in 2002. The act 3013/2002 introduces officially the role of volunteers within the legal framework. In particular, the act N3013/2002 offers a detailed description of the role of voluntary organizations within the civil protection system, the interagency cooperation, and the financial instruments through which the various bodies secure their funding along with the establishment of an inventory from the General Secretariat of Civil Protection. However, several provisions described in the 2002 Act have not been applied yet. For instance voluntary organizations are not

  12. Contingencies of Value

    DEFF Research Database (Denmark)

    Strandvad, Sara Malou

    2014-01-01

    Based on a study of the admission test at a design school, this paper investigates the contingencies of aesthetic values as these become visible in assessment practices. Theoretically, the paper takes its starting point in Herrnstein Smith’s notion of ‘contingencies of values’ and outlines......, the paper does not accept this storyline. As an alternative, the paper outlines the contingencies of values which are at play at the admission test, composed of official assessment criteria and scoring devices together with conventions within the world of design, and set in motion by interactions...

  13. Global Health, Geographical Contingency, and Contingent Geographies

    Science.gov (United States)

    Herrick, Clare

    2016-01-01

    Health geography has emerged from under the “shadow of the medical” to become one of the most vibrant of all the subdisciplines. Yet, this success has also meant that health research has become increasingly siloed within this subdisciplinary domain. As this article explores, this represents a potential lost opportunity with regard to the study of global health, which has instead come to be dominated by anthropology and political science. Chief among the former's concerns are exploring the gap between the programmatic intentions of global health and the unintended or unanticipated consequences of their deployment. This article asserts that recent work on contingency within geography offers significant conceptual potential for examining this gap. It therefore uses the example of alcohol taxation in Botswana, an emergent global health target and tool, to explore how geographical contingency and the emergent, contingent geographies that result might help counter the prevailing tendency for geography to be side-stepped within critical studies of global health. At the very least, then, this intervention aims to encourage reflection by geographers on how to make explicit the all-too-often implicit links between their research and global health debates located outside the discipline. PMID:27611662

  14. Concept of assistance of the Federal Office for Radiation Protection with regard to prevention of serious cases of nuclear hazards

    International Nuclear Information System (INIS)

    Becker, D.E.

    2000-01-01

    For the defence against the threats caused by radioactive substances, a general concept was elaborated under the overall control of the Federal Government. A number of competent organisations are involved in this, for example the Federal Office of Criminal Investigation, the Federal Armed Forces, and the Federal Office for Radiation Protection. In Germany, the 16 Federal States are responsible for the prevention of nuclear hazards. In the case of hazards caused by radioactive material, experts from the competent radiation protection authorities are consulted. For the prevention of serious cases of nuclear hazards (nuclear fuels, criticality, danger of dispersion), the Federal Office for Radiation Protection - a subordinate authority of the Federal Ministry for the Environment, Nature Conservation and Nuclear Safety responsible for radiation protection, nuclear safety, and waste management - was given order to elaborate a concept for assistance to those Federal States. The field of prevention of nuclear hazards ranges from combatting illegal trade with radioactive test sources up to the defence of nuclear fuels with the possibility to construct critical assemblies or the threatening by the distribution of airborne material which might enter the lungs. The latter are considered as serious cases of nuclear hazards. Since the expenditures for devices and personal to be trained would be inadequately high, the Federal Office for Radiation Protection (BfS) is prepared to support the Federal States if it becomes necessary. The concept includes a stand-by service, the search for radioactive material by helicopter or a ground team, analysis of the activity and the type of nuclides, risk assessment, and also measures to steam the risk. This concept will be presented. (author)

  15. Job safety analysis and hazard identification for work accident prevention in para rubber wood sawmills in southern Thailand.

    Science.gov (United States)

    Thepaksorn, Phayong; Thongjerm, Supawan; Incharoen, Salee; Siriwong, Wattasit; Harada, Kouji; Koizumi, Akio

    2017-11-25

    We utilized job safety analysis (JSA) and hazard identification for work accident prevention in Para rubber wood sawmills, which aimed to investigate occupational health risk exposures and assess the health hazards at sawmills in the Trang Province, located in southern Thailand. We conducted a cross-sectional study which included a walk-through survey, JSA, occupational risk assessment, and environmental samplings from March through September 2015 at four Para rubber wood sawmills. We identified potential occupational safety and health hazards associated with six main processes, including: 1) logging and cutting, 2) sawing the lumber into sheets, 3) planing and re-arranging, 4) vacuuming and wood preservation, 5) drying and planks re-arranging, and 6) grading, packing, and storing. Working in sawmills was associated with high risk of wood dust and noise exposure, occupational accidents injuring hands and feet, chemicals and fungicide exposure, and injury due to poor ergonomics or repetitive work. Several high-risk areas were identified from JSA and hazard identification of the working processes, especially high wood dust and noise exposure when sawing lumber into sheets and risk of occupational accidents of the hands and feet when struck by lumber. All workers were strongly recommended to use personal protective equipment in any working processes. Exposures should be controlled using local ventilation systems and reducing noise transmission. We recommend that the results from the risk assessment performed in this study be used to create an action plan for reducing occupational health hazards in Para rubber sawmills.

  16. Hazard Prevention Regarding Occupational Accidents Involving Blue-Collar Foreign Workers: A Perspective of Taiwanese Manpower Agencies.

    Science.gov (United States)

    Chang, Huan-Cheng; Wang, Mei-Chin; Liao, Hung-Chang; Cheng, Shu-Fang; Wang, Ya-Huei

    2016-07-13

    Since 1989, blue-collar foreign workers have been permitted to work in Taiwanese industries. Most blue-collar foreign workers apply for jobs in Taiwan through blue-collar foreign workers' agencies. Because blue-collar foreign workers are not familiar with the language and culture in Taiwan, in occupational accident education and hazard prevention, the agencies play an important role in the coordination and translation between employees and blue-collar foreign workers. The purpose of this study is to establish the agencies' role in the occupational accidents education and hazard prevention for blue-collar foreign workers in Taiwan. This study uses a qualitative method-grounded theory-to collect, code, and analyze the data in order to understand the agencies' role in occupational accident education and hazard prevention for blue-collar foreign workers in Taiwan. The results show that the duty of agencies in occupational accident education and hazard prevention includes selecting appropriate blue-collar foreign workers, communicating between employees and blue-collar foreign workers, collecting occupational safety and health information, assisting in the training of occupational safety and health, and helping blue-collar foreign workers adapt to their lives in Taiwan. Finally, this study suggests seven important points and discusses the implementation process necessary to improve governmental policies. The government and employees should pay attention to the education/training of occupational safety and health for blue-collar foreign workers to eliminate unsafe behavior in order to protect the lives of blue-collar foreign workers.

  17. Hazard Prevention Regarding Occupational Accidents Involving Blue-Collar Foreign Workers: A Perspective of Taiwanese Manpower Agencies

    Directory of Open Access Journals (Sweden)

    Huan-Cheng Chang

    2016-07-01

    Full Text Available Since 1989, blue-collar foreign workers have been permitted to work in Taiwanese industries. Most blue-collar foreign workers apply for jobs in Taiwan through blue-collar foreign workers’ agencies. Because blue-collar foreign workers are not familiar with the language and culture in Taiwan, in occupational accident education and hazard prevention, the agencies play an important role in the coordination and translation between employees and blue-collar foreign workers. The purpose of this study is to establish the agencies’ role in the occupational accidents education and hazard prevention for blue-collar foreign workers in Taiwan. This study uses a qualitative method—grounded theory—to collect, code, and analyze the data in order to understand the agencies’ role in occupational accident education and hazard prevention for blue-collar foreign workers in Taiwan. The results show that the duty of agencies in occupational accident education and hazard prevention includes selecting appropriate blue-collar foreign workers, communicating between employees and blue-collar foreign workers, collecting occupational safety and health information, assisting in the training of occupational safety and health, and helping blue-collar foreign workers adapt to their lives in Taiwan. Finally, this study suggests seven important points and discusses the implementation process necessary to improve governmental policies. The government and employees should pay attention to the education/training of occupational safety and health for blue-collar foreign workers to eliminate unsafe behavior in order to protect the lives of blue-collar foreign workers.

  18. 40 CFR 51.152 - Contingency plans.

    Science.gov (United States)

    2010-07-01

    ... FOR PREPARATION, ADOPTION, AND SUBMITTAL OF IMPLEMENTATION PLANS Prevention of Air Pollution Emergency...: (1) Prompt acquisition of forecasts of atmospheric stagnation conditions and of updates of such... 40 Protection of Environment 2 2010-07-01 2010-07-01 false Contingency plans. 51.152 Section 51...

  19. Interdependent and Independent Group Contingencies with Immediate and Delayed Reinforcement for Controlling Classroom Behavior.

    Science.gov (United States)

    Crouch, Pamela Lynne; And Others

    1985-01-01

    Investigated the use of interdependent group contingency for on-task and disruptive behavior along with independent group contingency for disruptive behavior to prevent children from spoiling group reinforcement. Results demonstrated that the combination of group contingency systems and immediate and delayed consequences were effective in reducing…

  20. Shock Hazard Prevention through Self-Healing Insulative Coating on SSA Metallic Bearings, Phase II

    Data.gov (United States)

    National Aeronautics and Space Administration — The space suit assembly (SSA) contains metallic bearings at the wrist, neck, and waist, which are exposed to space environment, and pose a potential shock hazard....

  1. Landscape analysis for multi-hazard prevention in Orco and Soana valleys, Northwest Italy

    Science.gov (United States)

    Turconi, L.; Tropeano, D.; Savio, G.; De, S. K.; Mason, P. J.

    2015-09-01

    The study area (600 km2), consisting of Orco and Soana valleys in the Western Italian Alps, experienced different types of natural hazards, typical of the whole Alpine environment. Some of the authors have been requested to draw a civil protection plan for such mountainous regions. This offered the special opportunity (1) to draw a lot of unpublished historical data, dating back several centuries mostly concerning natural hazard processes and related damages, (2) to develop original detailed geo-morphological studies in a region still poorly known, (3) to prepare detailed thematic maps illustrating landscape components related to natural conditions and hazards, (4) to thoroughly check present-day situations in the area compared to the effects of past events and (5) to find adequate natural hazard scenarios for all sites exposed to risk. The method of work has been essentially to compare archival findings with field evidence in order to assess natural hazard processes, their occurrence and magnitude, and to arrange all such elements in a database for GIS-supported thematic maps. Several types of natural hazards, such as landslides, rockfalls, debris flows, stream floods and snow avalanches cause huge damage to lives and properties (housings, roads, tourist sites). We aim to obtain newly acquired knowledge in this large, still poorly understood area as well as develop easy-to-interpret products such as natural risk maps.

  2. Status of occupational hazards and their prevention among dental professionals in Chandigarh, India: A comprehensive questionnaire survey

    Directory of Open Access Journals (Sweden)

    Abhishek Mehta

    2013-01-01

    Frequency tables were prepared and coefficient of correlation was computed to check correlation between different variables. Statistical significance was set at P < 0.05. Results: The most common occupational hazard reported was injury from "sharps" (77%, out of which needle prick injury was the most frequent. Of the other occupational problems job related stress (43.3%, musculoskeletal problems (39.8%, and allergies (23.8% from things used in dental clinics were most common. A reasonably high percentage of dentists were immunized against hepatitis-B virus (88.4% and were following proper infection control measures and hospital waste disposal methods. Very few dentists were following the correct method of disposal of excess amalgam (11% and measurement of radiation exposure (27.5% within their clinic. Most of them (90.2% were satisfied with their current working hours and job. Conclusion: Prevalence of occupational hazards among the studied group was high and certain preventive measures were not being followed properly. Therefore, there is a need to improve the knowledge of dentists regarding these hazards and their prevention.

  3. Seveso II directive in prevention and mitigation of consequences of chemical terrorism, safety management systems in hazardous installations

    International Nuclear Information System (INIS)

    Klicek, M.

    2009-01-01

    Mayor accidents caused by hazardous substances are great threat to public. The consequences are often very severe with great number of injured people or even deaths and a great material damage. Statistic data shows that the main cause of accidents in hazardous installations is 'human factor', including the possibility of terrorist attack, or classic military operations. In order to ensure effective chemical safety, the actions should be taken by industry, public authorities, communities and other stake holders to prevent industrial accidents. Safety should be an integral part of the business activities of an enterprise, and all hazardous installations should strive to reach the ultimate goal of zero incidents. Safety management systems (SMS) should include appropriate technology and processes, as well as establishing an effective organisational structure. To mitigate consequences of accidents, emergency planning, land-use planning and risk communication is necessary. Adequate response in the event of accident should limit adverse consequences to health, environment and property. Follow-up actions are needed to learn from the accidents and other unexpected events, in order to reduce future incidents. In this paper the author will discus the implementing of SEVESO II directive in obtaining two main goals: major accident prevention and mitigation of consequences for men and environment in case of possible terrorist actions or military activities. Some Croatian experiences in implementing of UNEP APELL Programme, and its connection with SEVESO II directive will be shown.(author)

  4. Neo-deterministic seismic hazard scenarios for India—a preventive tool for disaster mitigation

    Science.gov (United States)

    Parvez, Imtiyaz A.; Magrin, Andrea; Vaccari, Franco; Ashish; Mir, Ramees R.; Peresan, Antonella; Panza, Giuliano Francesco

    2017-11-01

    Current computational resources and physical knowledge of the seismic wave generation and propagation processes allow for reliable numerical and analytical models of waveform generation and propagation. From the simulation of ground motion, it is easy to extract the desired earthquake hazard parameters. Accordingly, a scenario-based approach to seismic hazard assessment has been developed, namely the neo-deterministic seismic hazard assessment (NDSHA), which allows for a wide range of possible seismic sources to be used in the definition of reliable scenarios by means of realistic waveforms modelling. Such reliable and comprehensive characterization of expected earthquake ground motion is essential to improve building codes, particularly for the protection of critical infrastructures and for land use planning. Parvez et al. (Geophys J Int 155:489-508, 2003) published the first ever neo-deterministic seismic hazard map of India by computing synthetic seismograms with input data set consisting of structural models, seismogenic zones, focal mechanisms and earthquake catalogues. As described in Panza et al. (Adv Geophys 53:93-165, 2012), the NDSHA methodology evolved with respect to the original formulation used by Parvez et al. (Geophys J Int 155:489-508, 2003): the computer codes were improved to better fit the need of producing realistic ground shaking maps and ground shaking scenarios, at different scale levels, exploiting the most significant pertinent progresses in data acquisition and modelling. Accordingly, the present study supplies a revised NDSHA map for India. The seismic hazard, expressed in terms of maximum displacement (Dmax), maximum velocity (Vmax) and design ground acceleration (DGA), has been extracted from the synthetic signals and mapped on a regular grid over the studied territory.

  5. Contingent valuation and incentives

    Science.gov (United States)

    Patricia A. Champ; Nicholas E. Flores; Thomas C. Brown; James Chivers

    2002-01-01

    We empirically investigate the effect of the payment mechanism on contingent values by asking a willingness-to-pay question with one of three different payment mechanisms: individual contribution, contribution with provision point, and referendum. We find statistical evidence of more affirmative responses in the referendum treatment relative to the individual...

  6. Supervisory Styles: A Contingency Framework

    Science.gov (United States)

    Boehe, Dirk Michael

    2016-01-01

    While the contingent nature of doctoral supervision has been acknowledged, the literature on supervisory styles has yet to deliver a theory-based contingency framework. A contingency framework can assist supervisors and research students in identifying appropriate supervisory styles under varying circumstances. The conceptual study reported here…

  7. Photodynamic Therapy: Occupational Hazards and Preventative Recommendations for Clinical Administration by Healthcare Providers

    Science.gov (United States)

    Lacey, Steven E.; Vesper, Benjamin J.; Paradise, William A.; Radosevich, James A.; Colvard, Michael D.

    2013-01-01

    Abstract Objective: Photodynamic therapy (PDT) as a medical treatment for cancers is an increasing practice in clinical settings, as new photosensitizing chemicals and light source technologies are developed and applied. PDT involves dosing patients with photosensitizing drugs, and then exposing them to light using a directed energy device in order to manifest a therapeutic effect. Healthcare professionals providing PDT should be aware of potential occupational health and safety hazards posed by these treatment devices and photosensitizing agents administered to patients. Materials and methods: Here we outline and identify pertinent health and safety considerations to be taken by healthcare staff during PDT procedures. Results: Physical hazards (for example, non-ionizing radiation generated by the light-emitting device, with potential for skin and eye exposure) and chemical hazards (including the photosensitizing agents administered to patients that have the potential for exposure via skin, subcutaneous, ingestion, or inhalation routes) must be considered for safe use of PDT by the healthcare professional. Conclusions: Engineering, administrative, and personal protective equipment controls are recommendations for the safe use and handling of PDT agents and light-emitting technologies. PMID:23859750

  8. The Role of Knowledge in the prevention of natural hazards and related risks.

    Directory of Open Access Journals (Sweden)

    Enrico Miccadei

    2014-02-01

    Full Text Available Human activities, especially over the last two centuries, have had a huge impact on the environment and the landscape. Mankind is able to control and induce landscape changes but is subject to natural processes and hazards due to severe and extreme events (particularly earthquakes but also landslides and flooding and related risks. Risks are the result of hazards, exposed elements and vulnerability and they are consequently not only an expression of the natural environment, but also related to human interaction with nature. Risks need to be addressed regularly by means of a high level of knowledge in order to provide most up­to­date information for any decision which needs to be taken by any party involved. A high level of knowledge concerning natural hazards and related risks stems from the geological and geomorphological history and from the historical records of the natural processes and grows with multi­scale, multi­temporal and multidisciplinary studies and investigations, which include land management, economic and social issues. A strong effort has to be made in this way to improve risk assessment and the enforcement of existing laws and ­ if necessary ­ new laws, really stem from recent disasters. This will help to achieve improved and effective land management, based on an interdisciplinary approach in which expert geologists and land managers will play a role, because of the importance of natural processes in inducing risks.

  9. Landscape analysis for multi-hazard prevention in Orco and Soana valleys, North-Western Italy

    Science.gov (United States)

    Turconi, L.; Tropeano, D.; Savio, G.; De, S. Kumar; Mason, P. J.

    2015-04-01

    A Civil Protection Plan has been drafted for a 600 km2 mountainous region in NW Italy Consisting of Orco and Soana Valleys. It is a part of the oldest natural park in Italy and attracts several thousand tourists every year. The work is concerned with the analysis of relevant physiographic characteristics of this Alpine landscapehaving extremely variable geomorphology and possess a long history of instability. Thousands of records as well as digital maps (involving overlay and comparison of up to 90 GIS layers) have been analyzed and cross-correlated to find out the details of the events. The study area experienced different types of natural hazards, typical of the whole Alpine environment. Thus, the present area has been selected for such multi-hazard research in which several natural processes have been investigated, concerning their damaging effects over the land. Due to 36 different severe hazardous events at least 250 deaths have been recorded in the area since 18th Century, in the occasion of.

  10. Overconfidence and Moral Hazard

    DEFF Research Database (Denmark)

    de la Rosa, Leonidas Enrique

    2011-01-01

    In this paper, I study the effects of overconfidence on incentive contracts in a moral-hazard framework. Agent overconfidence can have conflicting effects on the equilibrium contract. On the one hand, an optimistic or overconfident agent disproportionately values success-contingent payments...

  11. From hazard identification to weighing the benefits and drawbacks of prevention

    International Nuclear Information System (INIS)

    Vainio, Harri; Weiderpass, Elisabete

    2005-01-01

    In this commentary, we briefly summarize and give examples of evaluations done by the International Agency for Research on Cancer, WHO (IARC-WHO, Lyon, France) about the identification of carcinogenic substances or agents and the evaluation of the efficacy and effectiveness of cancer preventive substances, agents or strategies. In the 1970's the IARC initiated a series of Monographs on the Evaluation of Carcinogenic Risks to Humans for the purposes of primary prevention. During the last 35 years of the IARC Monographs, many agents that are important to the public health perspective have been evaluated. The agent or exposure is described and classified according to the wording of one of the following groups: group 1, carcinogenic to humans; group 2A, probably carcinogenic to humans; group 2B, possibly carcinogenic to humans; group 3, not classifiable as to its carcinogenicity to humans; group 4, probably not carcinogenic to humans. In 1997, the IARC started a new series of handbooks, the IARC Handbooks of Cancer Prevention, which aimed for the evaluation of efficacy and effectiveness of cancer preventive agents and strategies. The process of evaluation is quite similar to the IARC Monographs. In total, 10 Handbooks were published in topics such as mammography screening, cervical cancer screening, consumption of fruits and vegetables, cruciferous vegetables, and weight control and physical activity. We discuss in general terms ways of preventing cancer and of evaluating preventive strategies, giving as example mammography screening

  12. 40 CFR 300.210 - Federal contingency plans.

    Science.gov (United States)

    2010-07-01

    ... PLANNING, AND COMMUNITY RIGHT-TO-KNOW PROGRAMS NATIONAL OIL AND HAZARDOUS SUBSTANCES POLLUTION CONTINGENCY..., habitats, and their food sources, but also terrestrial wildlife and their habitats that may be affected... limited to procedures regarding the capture, transport, rehabilitation, and release of wildlife exposed to...

  13. [Informatics support for risk assessment and identification of preventive measures in small and micro-enterprises: occupational hazard datasheets].

    Science.gov (United States)

    de Merich, D; Forte, Giulia

    2011-01-01

    Risk assessment is the fundamental process of an enterprise's prevention system and is the principal mandatory provision contained in the Health and Safety Law (Legislative Decree 81/2008) amended by Legislative Decree 106/2009. In order to properly comply with this obligation also in small-sized enterprises, the appropriate regulatory bodies should provide the enterprises with standardized tools and methods for identifying, assessing and managing risks. To assist in particular small and micro-enterprises (SMEs) with risk assessment, by providing a flexible tool that can also be standardized in the form of a datasheet, that can be updated with more detailed information on the various work contexts in Italy. Official efforts to provide Italian SMEs with information may initially make use of the findings of research conducted by ISPESL over the past 20 years, thanks in part to cooperation with other institutions (Regions, INAIL-National Insurance Institute for Occupational Accidents and Diseases), which have led to the creation of an information system on prevention consisting of numerous databases, both statistical and documental ("National System of Surveillance on fatal and serious accidents", "National System of Surveillance on work-related diseases", "Sector hazard profiles" database, "Solutions and Best Practices" database, "Technical Guidelines" database, "Training packages for prevention professionals in enterprises" database). With regard to evaluation criteria applicable within the enterprise, the possibility of combining traditional and uniform areas of assessment (by sector or by risk factor) with assessments by job/occupation has become possible thanks to the cooperation agreement made in 2009 by ISPESL, the ILO (International Labour Organisation) of Geneva and IIOSH (Israel Institute for Occupational Health and Hygiene) regarding the creation of an international Database (HDODB) based on risk datasheets per occupation. The project sets out to assist in

  14. role of conjugated linoleic acid in the prevention of radiation hazard in male rats

    International Nuclear Information System (INIS)

    Hussien, E.M.; Osman, N.N.; Haggag, A.M.

    2009-01-01

    the objective of the present study was to examine the effect of conjugated linoleic acid (CLA) as a natural product in minimizing the radiation hazards. male rats were assigned to six groups each of 7 animals throughout six weeks, fed 1% CLA (wt/wt)added to commercial diet in the form of milk powder 182 g/kg diet. rats exposed to 6 Gy whole body gamma irradiation showed significant increase in total cholesterol (TC), low density lipoprotein cholesterol (LDL-C).triglycerides (TG), atherosclerosis index, total lipid (TL), phospholipids (ph-lipids), malondialdehyde (MDA), urea,creatinine, uric acid, calcium (Ca) and phosphorous levels associated with decrease in high density lipoprotein-cholesterol (HDL-C), activity of reduced glutathione (GSH), superoxide dismutase (SOD), catalase (CAT), total antioxidant status, body weight, testes weight and testosterone both irradiated and non-irradiated milk powder administrated to irradiated rat groups minimized the radiation damage in the assayed parameters indicating its beneficial role as a promising antioxidant in scavenging free radicals and reactive oxygen species

  15. Effective of environmental impact prevention principle through the use of contingency simulated exercises at TRANSPETRO; Efetividade do principio da prevencao do dano ambiental atraves de exercicios simulados de contingencia na TRANSPETRO

    Energy Technology Data Exchange (ETDEWEB)

    Paulucci, Valdemir Antonio; Alves, Anibal Jose Constantino; Tavares, Luiz Fernando Alves [PETROBRAS Transporte S. A. (TRANSPETRO), Rio de Janeiro, RJ (Brazil)] (and others)

    2008-07-01

    The effective prevention principle can be done of several ways and with the use of a roll of tools, including the environmental impact study and the simulation of catastrophic events. The last one has the main objective to estimate the emergency response capacity and to test the equipment and methodologies used to contingency simulated exercises at TRANSPETRO. Considering the several simulated exercises that occur annually in the covered area of pipeways and terminals of TRANSPETRO in the State of Sao Paulo, were chosen those that occurred at 21 of November of 2006, in Sao Bernardo do Campo city, and at 25 and 26 of September of 2007, in Sao Sebastiao city, because of the magnitude and natural areas especially protected. The evaluation of the training effective had as reference the information and data reports and interviews with the management agents. The results were analyzed observing negative and positive points and the level of community involvement, looking for measuring the security level in the satisfactory response in front of the possibility of real event occurrence, considering the fragility of the natural and social environment where are (author)

  16. Dynamic Contingency Analysis Tool

    Energy Technology Data Exchange (ETDEWEB)

    2016-01-14

    The Dynamic Contingency Analysis Tool (DCAT) is an open-platform and publicly available methodology to help develop applications that aim to improve the capabilities of power system planning engineers to assess the impact and likelihood of extreme contingencies and potential cascading events across their systems and interconnections. Outputs from the DCAT will help find mitigation solutions to reduce the risk of cascading outages in technically sound and effective ways. The current prototype DCAT implementation has been developed as a Python code that accesses the simulation functions of the Siemens PSS/E planning tool (PSS/E). It has the following features: It uses a hybrid dynamic and steady-state approach to simulating the cascading outage sequences that includes fast dynamic and slower steady-state events. It integrates dynamic models with protection scheme models for generation, transmission, and load. It models special protection systems (SPSs)/remedial action schemes (RASs) and automatic and manual corrective actions. Overall, the DCAT attempts to bridge multiple gaps in cascading-outage analysis in a single, unique prototype tool capable of automatically simulating and analyzing cascading sequences in real systems using multiprocessor computers.While the DCAT has been implemented using PSS/E in Phase I of the study, other commercial software packages with similar capabilities can be used within the DCAT framework.

  17. STUDY ON STUDENTS’ AWARENESS CONCERNING ENVIRONMENTAL AND OCCUPATIONAL HAZARDOUS AGENTS OF CANCER RISK AND PREVENTION METHODS

    Directory of Open Access Journals (Sweden)

    Antonina Cebulska-Wasilewska

    2010-09-01

    Full Text Available Background. The aim of our study was to assess the level of awareness and knowledge on environmental and occupational risk of cancer and its prevention among Polish students. We were interested also in their sources of knowledge. Methods. Survey, using the questionnaire, was conducted among 1080 respondents, who are or probably will be in their future work, exposed to harmful agents, due to study profile. Results. Students rated their knowledge on environmental and occupational cancer agents and cancer prevention mostly as limited (over 77%. Participation in “Safety Work and Environment” courses did not differentiate their level of cancer risk awareness. 901 students (84% responded to question about specific substances, which may cause cancer. Almost 2% of students indicated none from 10 given agents as carcinogenic. About 34% of respondents pointed all given agents, 39% pointed on 8–9 of them, 5–7 agents 13.2% of surveyed and 9% of them indicated on 1–4 agents. Students were aware of carcinogenic features of radiation, asbestos, cigarettes smoking (93.2–93.8%, benzene, benzo[?]pirene and pesticides (79,2 –83,6%. Less of them declared carcinogenic features of PAHs (75.4%, heavy metals (73.9%, electromagnetic field (64.8% and infections (60.8%. Only 48% of respondents specified possible lowering of the cancer by risk intervention practices. Medical and engineering profile, as well as attendance in courses covering the issues of health safety at work or environment (SWE significantly decreased percentage of respondents who didn’t specified any procedure (but it was still high: 48–62%. Conclusion. Our results demonstrate that most students, only to some extent, are aware of the most well known cancer-causing substances occurrence. Their knowledge is mostly limited and they do not know prevention procedures and ways to lower or eliminate the risk. Therefore the modernization of educational programs and development of more efficient

  18. Adoption of Smart Structures for Prevention of Health Hazards in Buildings

    Science.gov (United States)

    Oke, Ayodeji; Aigbavboa, Clinton; Ngema, Wiseman

    2017-11-01

    The importance of building quality to the health and well-being of occupants and surrounding neighbors cannot be overemphasized. Smart structures were construed to proffer solution to various issues of sustainable development including social factors that is concerned with health and safety of people. Based on existing literature materials on building quality, smart structures and general aspect of sustainable developments, this study examined the benefits of smart structures in the prevention of various health issues in infrastructural buildings, which has been a concern for stakeholders in the architecture, engineering and construction industry. The criterion for indoor environmental quality was adopted and various health and bodily issues related to building quality were explained. The adoption of smart structure concept will help to manage physical, chemical, biological and psychological factors of building with a view to enhancing better quality of life of occupants.

  19. Assessment, prevention and mitigation of landslide hazard in the Lesser Himalaya of Himachal Pradesh

    Directory of Open Access Journals (Sweden)

    Patra Punyatoya

    2015-09-01

    Full Text Available Landslides are destructive geological processes that have globally caused deaths and destruction to property worth billion dollars. Landslide occurrences are widespread and prolific in India covering more than 15 per cent of the total area. These are mostly concentrated in the Himalayan belt, parts of Meghalaya Plateau, Nilgiri Hills, Western and Eastern Ghats. The slope failure in the hilly terrain is due to geological processes and events. The frequency and magnitude of slope failure also increased due to anthropogenic activities such as road construction, deforestation and urban expansion. Keeping all these problems in mind research focuses on the Lesser Himalaya of Himachal Himalaya as it falls under very high risk zone in case of landslides and comprise of three objectives. They are: a to analyse the spatial pattern of landslides in the Lesser Himalaya, b to assess the causes of landslides vulnerability in the study region and c to suggests some preventive measures to mitigate landslides. In this work an attempt has been made to collect data on landslides incidences and damage from the secondary sources like Geological Survey of India, Building Material and Technology Promotion council from Ministry of Urban Affairs. The methodologies adopted for data analysis are simple tabulations, bar diagrams, statistical and mapping techniques to represent the Landslide vulnerability of the Lesser Himalaya. The analysis of the study reveals that there is increase in the number of landslides. The spatial pattern of landslide shows linear patterns, viz. along roads, rivers or lineaments/ faults. Besides, heavy rainfall, floods and earthquakes enhance the vulnerability condition. The landslides may be part and parcel of the Himalayan landscape, but they can be mitigated by some suitable measures. Few methods of landslide prevention in the study region have been suggested.

  20. Alternative Forms of Fit in Contingency Theory.

    Science.gov (United States)

    Drazin, Robert; Van de Ven, Andrew H.

    1985-01-01

    This paper examines the selection, interaction, and systems approaches to fit in structural contingency theory. The concepts of fit evaluated may be applied not only to structural contingency theory but to contingency theories in general. (MD)

  1. Cholesterol oxidation: Health hazard and the role of antioxidants in prevention

    Directory of Open Access Journals (Sweden)

    ALFONSO VALENZUELA

    2003-01-01

    Full Text Available Cholesterol is a molecule with a double bond in its structure and is therefore susceptible to oxidation leading to the formation of oxysterols. These oxidation products are found in many commonly-consumed foods and are formed during their manufacture and/or processing. Concern about oxysterols consumption arises from the potential cytotoxic, mutagenic, atherogenic, and possibly carcinogenic effects of some oxysterols. Eggs and egg-derived products are the main dietary sources of oxysterols. Thermally-processed milk and milk-derived products are another source of oxysterols in our diet. Foods fried in vegetable/animal oil, such as meats and French-fried potatoes, are major sources of oxysterols in the Western diet. Efforts to prevent or to reduce cholesterol oxidation are directed to the use of antioxidants of either synthetic or natural origin. Antioxidants are not only able to inhibit triglyceride oxidation, some of them can also inhibit cholesterol oxidation. Among synthetic antioxidants 2, 6-di-tertiarybutyl-4-methylphenol (BHT, and tertiary butylhydroquinone (TBHQ can efficiently inhibit the thermal-induced oxidation of cholesterol. Some natural antioxidants, such as alpha- and gamma-tocopherol, rosemary oleoresin extract, and the flavonoid quercetin, show strong inhibitory action against cholesterol oxidation.

  2. Cholesterol oxidized products in foods: potential health hazards and the role of antioxidants in prevention

    Directory of Open Access Journals (Sweden)

    Nieto, Susana

    2004-09-01

    Full Text Available Cholesterol is a molecule with a double bond in its structure, and therefore it is susceptible to oxidation leading to the formation of oxysterols. These oxidation products are found in many commonly consumed foods and are formed during their manufacture and/or processing. Concern about the consumption of oxysterols arises from the potentially cytotoxic, mutagenic, atherogenic, and possibly carcinogenic effects of some of them. Eggs and egg-derived products are the main dietary sources of oxysterols. Thermally processed milk and milk-derived products are also another source of oxysterols in our diet. Fried meats, and other miscellaneous foods, such as French fried potatoes, when prepared using vegetable/animal frying oil, are another important source of oxysterols in the western diet. Efforts to prevent or to reduce cholesterol oxidation are directed to the application of antioxidants of either synthetic or natural origin. Antioxidants cannot only inhibit triglyceride oxidation, but some of them can also inhibit cholesterol oxidation. Among synthetic antioxidants, 2,6-di-ter tiarybutyl-4-methylphenol (BHT and ter tiary butylhydroquinone (TBHQ , can eff icient ly inhibit the thermal-induced oxidation of cholesterol. Among natural antioxidants, alpha- and gamma-tocopherol, rosemary extracts, and flavonoid quercetin, show the strongest inhibitory action against cholesterol oxidation.El colesterol es una molécula con un doble enlace en su estructura; por lo tanto es susceptible a la oxidación y su transformación en oxiesteroles. Estos productos de oxidación se encuentran en gran diversidad de alimentos y se forman durante la manufactura y procesamiento. Algunos de los oxiesteroles son potencialmente citotóxicos, mutagénicos, aterogénicos y carcinogénicos. Los huevos y productos derivados del huevo constituyen la principal fuente en la dieta de oxiesteroles. También se encuentran oxiesteroles en derivados lácteos y leche sometida a altas

  3. [Investigation of the present management status of calibration source based on the law concerning prevention of radiation hazards due to radioisotopes].

    Science.gov (United States)

    Takahashi, Yasuyuki; Igarashi, Hiroshi; Hirano, Kunihiro; Kawaharada, Yasuhiro; Igarashi, Hitoshi; Murase, Ken-ya; Mochizuki, Teruhito

    2007-03-20

    An amendment concerning the enforcement of the law on the prevention of radiation hazards due to radioisotopes, etc., and the medical service law enforcement regulations were promulgated on June 1, 2005. This amendment concerned international basic safety standards and the sealing of radiation sources. Sealed radiation sources radioisotopes should refer to this report.

  4. Integrating hazardous waste management into a multimedia pollution prevention paradigm. A protoype regulatory program for petroleum refinesments

    Energy Technology Data Exchange (ETDEWEB)

    Elcock, D.; Gasper, J.

    1996-12-31

    An emerging trend in environmental regulatory management promises enhanced environmental protection and more flexibility for regulated entities. This trend reflects three concepts. First, regulations designed to reduce one type of environmental pollution (e.g., air pollution) should not increase other types of pollution (e.g. hazardous waste). Second, pollution prevention is an important alternative to end-of-pipe control requirements. Third, offering polluting entities the flexibility of meeting certain performance criteria may produce better environmental results than prescribing specific technologies or approaches. A significant body of literature supports the need to develop regulatory programs that incorporate these concepts. However, there is little evidence that these concepts have been integrated into actual multimedia regulatory programs. Argonne National Laboratory and the U.S. Department of Energy are developing a prototype regulatory program for petroleum refineries that embraces these concepts. The development approach in this case study comprises several steps: (1) identifying and evaluating existing regulations governing petroleum refineries (if any); (2) characterizing expected future operating conditions of refineries; (3) setting goals for the regulatory program; (4) identifying and evaluating options for the program; (5) developing a prototype based on selected options; (6) identifying and addressing implementation issues; and (7) testing the prototype on a pilot basis. The approach being used in the U.S. effort is flexible and can be used in environmental management efforts throughout the Pacific Basin--in both developing and developed countries.

  5. Tests of the power PC theory of causal induction with negative contingencies.

    Science.gov (United States)

    Shanks, David R

    2002-01-01

    The power PC theory of causal induction (Cheng, 1997) proposes that causal estimates are based on the power p of a potential cause, where p is the contingency between the cause and effect normalized by the base rate of the effect. Previous tests of this theory have concentrated on generative causes that have positive contingencies with their associated outcomes. Here we empirically test this theory in two experiments using preventive causes that have negative contingencies for their outcomes. Contrary to the power PC theory, the results show that causal judgments vary with contingency across conditions of constant power p. This pattern is consistent, however, with several alternative accounts of causal judgment.

  6. Mobile contingency unit

    Energy Technology Data Exchange (ETDEWEB)

    Silva, Sergio O. da; Magalhaes, Milton P. de [Petroleo Brasileiro S.A. (PETROBRAS), Rio de Janeiro, RJ (Brazil); Junqueira, Rodrigo A.; Torres, Carlos A.R. [PETROBRAS Transporte S/A (TRANSPETRO), Rio de Janeiro, RJ (Brazil)

    2009-07-01

    This paper is aimed at presenting what is already a reality in TRANSPETRO in the area covered by OSBRA, a pipeline that carries by-products to the Mid-West region of Brazil. In order to meet the needs of covering occasional accidents, TRANSPETRO counts on a standardized system of emergency management. It is a great challenge to secure an efficient communication along the 964 km of extension, considering that there are shadow zones where it is not possible to use conventional means of communication such as mobile telephony and internet. It was in this context that the Mobile Contingency Unit Via Satellite - MCU was developed, to extend the communication facilities existing in fixed installations to remote places, mainly the pipeline right of ways. In case of emergency, simulation and work in the pipeline right of way, MCU is fully able to provide the same data, voice, closed-circuit TV and satellite video conference facilities that are available in any internal area of the PETROBRAS system. (author)

  7. Spaceflight Decompression Sickness Contingency Plan

    Science.gov (United States)

    Dervay, Joseph P.

    2007-01-01

    A viewgraph presentation on the Decompression Sickness (DCS) Contingency Plan for manned spaceflight is shown. The topics include: 1) Approach; 2) DCS Contingency Plan Overview; 3) Extravehicular Activity (EVA) Cuff Classifications; 4) On-orbit Treatment Philosophy; 5) Long Form Malfunction Procedure (MAL); 6) Medical Checklist; 7) Flight Rules; 8) Crew Training; 9) Flight Surgeon / Biomedical Engineer (BME) Training; and 10) DCS Emergency Landing Site.

  8. Preventing Firefighter Exposure Hazards

    Science.gov (United States)

    2017-09-01

    Retardant Law Is about to Change,” I Read Labels for You ( blog ), November 6, 2013, https://ireadlabelsforyou.com/flame-retardant-law-is-about-to-change/. 29...my.firefighternation.com/profiles/ blogs /hackensack-tradegy-a-failure. 32 firefighters died after “they had exhausted all of their air supply and could not escape to...current SCBAs 68 “Major Firefighting Milestones and Engineering,” Company 23 FVFD Blog , July 6, 2014

  9. Prevention of suicide with regulations aimed at restricting access to highly hazardous pesticides: a systematic review of the international evidence.

    Science.gov (United States)

    Gunnell, David; Knipe, Duleeka; Chang, Shu-Sen; Pearson, Melissa; Konradsen, Flemming; Lee, Won Jin; Eddleston, Michael

    2017-10-01

    pesticides in five of the six countries studied, including four studies using optimum analytical methods, were followed by reductions in pesticide suicides and, in three of these countries, falls in overall suicide mortality. Greece was the only country studied that did not show a decrease in pesticide suicide following a ban. There were no high-quality studies of restricting sales to people for occupational uses; four of the seven studies (in three of the five countries studied-India, Denmark, and the USA) showed sales restrictions were followed by decreases in pesticide suicides; one of the two studies investigating trends in overall suicide mortality reported a fall in deaths in Denmark, but there were also decreases in suicide deaths from other methods. National bans on highly hazardous pesticides, which are commonly ingested in acts of self-poisoning, seem to be effective in reducing pesticide-specific and overall suicide rates. Evidence is less consistent for sales restrictions. A worldwide ban on the use of highly hazardous pesticides is likely to prevent tens of thousands of deaths every year. None. Copyright © 2017 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY 4.0 license. Published by Elsevier Ltd.. All rights reserved.

  10. Hazardous Chemicals

    Centers for Disease Control (CDC) Podcasts

    2007-04-10

    Chemicals are a part of our daily lives, providing many products and modern conveniences. With more than three decades of experience, The Centers for Disease Control and Prevention (CDC) has been in the forefront of efforts to protect and assess people's exposure to environmental and hazardous chemicals. This report provides information about hazardous chemicals and useful tips on how to protect you and your family from harmful exposure.  Created: 4/10/2007 by CDC National Center for Environmental Health.   Date Released: 4/13/2007.

  11. Inevitability, contingency, and epistemic humility.

    Science.gov (United States)

    Kidd, Ian James

    2016-02-01

    This paper offers an epistemological framework for the debate about whether the results of scientific enquiry are inevitable or contingent. I argue in Sections 2 and 3 that inevitabilist stances are doubly guilty of epistemic hubris--a lack of epistemic humility--and that the real question concerns the scope and strength of our contingentism. The latter stages of the paper-Sections 4 and 5-address some epistemological and historiographical worries and sketch some examples of deep contingencies to guide further debate. I conclude by affirming that the concept of epistemic humility can usefully inform critical reflection on the contingency of the sciences and the practice of history of science. Copyright © 2015 Elsevier Ltd. All rights reserved.

  12. Tethered Satellite System Contingency Investigation Board

    Science.gov (United States)

    1992-11-01

    The Tethered Satellite System (TSS-1) was launched aboard the Space Shuttle Atlantis (STS-46) on July 31, 1992. During the attempted on-orbit operations, the Tethered Satellite System failed to deploy successfully beyond 256 meters. The satellite was retrieved successfully and was returned on August 6, 1992. The National Aeronautics and Space Administration (NASA) Associate Administrator for Space Flight formed the Tethered Satellite System (TSS-1) Contingency Investigation Board on August 12, 1992. The TSS-1 Contingency Investigation Board was asked to review the anomalies which occurred, to determine the probable cause, and to recommend corrective measures to prevent recurrence. The board was supported by the TSS Systems Working group as identified in MSFC-TSS-11-90, 'Tethered Satellite System (TSS) Contingency Plan'. The board identified five anomalies for investigation: initial failure to retract the U2 umbilical; initial failure to flyaway; unplanned tether deployment stop at 179 meters; unplanned tether deployment stop at 256 meters; and failure to move tether in either direction at 224 meters. Initial observations of the returned flight hardware revealed evidence of mechanical interference by a bolt with the level wind mechanism travel as well as a helical shaped wrap of tether which indicated that the tether had been unwound from the reel beyond the travel by the level wind mechanism. Examination of the detailed mission events from flight data and mission logs related to the initial failure to flyaway and the failure to move in either direction at 224 meters, together with known preflight concerns regarding slack tether, focused the assessment of these anomalies on the upper tether control mechanism. After the second meeting, the board requested the working group to complete and validate a detailed integrated mission sequence to focus the fault tree analysis on a stuck U2 umbilical, level wind mechanical interference, and slack tether in upper tether

  13. Contingency Theories of Leadership: A Study.

    Science.gov (United States)

    Saha, Sunhir K.

    1979-01-01

    Some of the major contingency theories of leadership are reviewed; some results from the author's study of Fiedler's contingency model are reported; and some thoughts for the future of leadership research are provided. (Author/MLF)

  14. 78 FR 22256 - Proposed Information Collection Request; Comment Request; The National Oil and Hazardous...

    Science.gov (United States)

    2013-04-15

    ... Request; Comment Request; The National Oil and Hazardous Substances Pollution Contingency Plan AGENCY... to submit an information collection request (ICR), The National Oil and Hazardous Substances Pollution Contingency Plan (EPA ICR No. 1664.09, OMB Control No. 2050-0141) to the Office of Management and...

  15. Lessons in Contingent, Recursive Humility

    Science.gov (United States)

    Vagle, Mark D.

    2011-01-01

    In this article, the author argues that critical work in teacher education should begin with teacher educators turning a critical eye on their own practices. The author uses Lesko's conception of contingent, recursive growth and change to analyze a lesson he observed as part of a phenomenological study aimed at understanding more about what it is…

  16. How Precarious Is Contingent Work?

    DEFF Research Database (Denmark)

    Scheuer, Steen

    2015-01-01

    rights and opportunities in the job. The analyses (based on logit modelling, multivariate logistic regression) clearly show that contingent employment (e.g. as a temp) is a risk condition, not only because of the stipulated end of the employment period, but also because it implies a clearly lower chance...

  17. Contingent Conspiracies: Art, Philosophy, Science

    DEFF Research Database (Denmark)

    Wilson, Alexander

    2013-01-01

    The question of whether creativity comes from being “open” or “closed” to contingent processes, deeply intersects art-historical discourse on authorship, style, technique and practice: from the Greek notion of the Daimon, through commedia dell'arte’s improvised styles and romanticism’s investment...

  18. Developing standardized facility contingency plans

    International Nuclear Information System (INIS)

    Davidson, D.A.

    1993-01-01

    Texaco consists of several operating departments that are, in effect, independent companies. Each of these departments is responsible for complying with all environmental laws and regulations. This includes the preparation by each facility to respond to an oil spill at that location. For larger spills, however, management of the response will rest with corporate regional response teams. Personnel from all departments make up the regional teams. In 1990, Congress passed the Oil Pollution Act. In 1991, the US Coast Guard began developing oil spill response contingency plan regulations, which they are still working on. Meanwhile, four of the five west coast states have also passed laws requiring contingency plans. (Only Hawaii has chosen to wait and see what the federal regulations will entail). Three of the states have already adopted regulations. Given these laws and regulations, along with its corporate structure, Texaco addressed the need to standardize local facility plans as well as its response organization. This paper discusses how, by working together, the Texaco corporate international oil spill response staff and the Texaco western region on-scene commander developed: A standard contingency plan format crossing corporate boundaries and meeting federal and state requirements. A response organization applicable to any size facility or spill. A strategy to sell the standard contingency plan and response organization to the operating units

  19. Job satisfaction and contingent employment

    NARCIS (Netherlands)

    de Graaf-Zijl, M.

    2012-01-01

    This paper analyses job satisfaction as an aggregate of satisfaction with several job aspects, with special focus on the influence of contingent-employment contracts. Fixed-effect analysis is applied on a longitudinal sample of Dutch employees in four work arrangements: regular, fixed-term, on-call

  20. Fuzzy-set based contingency ranking

    International Nuclear Information System (INIS)

    Hsu, Y.Y.; Kuo, H.C.

    1992-01-01

    In this paper, a new approach based on fuzzy set theory is developed for contingency ranking of Taiwan power system. To examine whether a power system can remain in a secure and reliable operating state under contingency conditions, those contingency cases that will result in loss-of-load, loss-of generation, or islanding are first identified. Then 1P-1Q iteration of fast decoupled load flow is preformed to estimate post-contingent quantities (line flows, bus voltages) for other contingency cases. Based on system operators' past experience, each post-contingent quantity is assigned a degree of severity according to the potential damage that could be imposed on the power system by the quantity, should the contingency occurs. An approach based on fuzzy set theory is developed to deal with the imprecision of linguistic terms

  1. Contingency Operations of Americas Next Moon Rocket, Ares V

    Science.gov (United States)

    Jaap, John; Richardson, Lea

    2010-01-01

    America has begun the development of a new space vehicle system which will enable humans to return to the moon and reach even farther destinations. The system is called Constellation: it has 2 earth-launch vehicles, Ares I and Ares V; a crew module, Orion; and a lander, Altair with descent and ascent stages. Ares V will launch an Earth Departure Stage (EDS) and Altair into low earth orbit. Ares I will launch the Orion crew module into low earth orbit where it will rendezvous and dock with the Altair and EDS "stack". After rendezvous, the stack will contain four complete rocket systems, each capable of independent operations. Of course this multiplicity of vehicles provides a multiplicity of opportunities for off-nominal behavior and multiple mitigation options for each. Contingency operations are complicated by the issues of crew safety and the possibility of debris from the very large components impacting the ground. This paper examines contingency operations of the EDS in low earth orbit, during the boost to translunar orbit, and after the translunar boost. Contingency operations under these conditions have not been a consideration since the Apollo era and analysis of the possible contingencies and mitigations will take some time to evolve. Since the vehicle has not been designed, much less built, it is not possible to evaluate contingencies from a root-cause basis or from a probability basis; rather they are discussed at an effects level (such as the reaction control system is consuming propellant at a high rate). Mitigations for the contingencies are based on the severity of the off-nominal condition, the time of occurrence, recovery options, options for alternate missions, crew safety, evaluation of the condition (forensics) and future prevention. Some proposed mitigations reflect innovation in thinking and make use of the multiplicity of on-orbit resources including the crew; example: Orion could do a "fly around" to allow the crew to determine the condition

  2. National Oil and Hazardous Substances Pollution Contingency Plan (NCP) Overview

    Science.gov (United States)

    First developed and published in 1968, this has become the federal government's blueprint for responding to spills and releases. It provides a system of accident reporting, spill containment and cleanup, and coordination among the hierarchy of responders.

  3. Overconfidence and Moral Hazard

    DEFF Research Database (Denmark)

    de la Rosa, Leonidas Enrique

    In this paper, I study the effects of overconfidence on incentive contracts in a moral-hazard framework in which principal and agent knowingly hold asymmetric beliefs regarding the probability of success of their enterprise. Agent overconfidence can have conflicting effects on the equilibrium...... contract. On the one hand, an overconfident agent disproportionately values success-contingent payments, and thus prefers higher-powered incentives. On the other hand, if the agent is overconfident in particular about the extent to which his actions affect the likelihood of success, lower...

  4. Suited Contingency Ops Food - 2

    Science.gov (United States)

    Glass, J. W.; Leong, M. L.; Douglas, G. L.

    2014-01-01

    The contingency scenario for an emergency cabin depressurization event may require crewmembers to subsist in a pressurized suit for up to 144 hours. This scenario requires the capability for safe nutrition delivery through a helmet feed port against a 4 psi pressure differential to enable crewmembers to maintain strength and cognition to perform critical tasks. Two nutritional delivery prototypes were developed and analyzed for compatibility with the helmet feed port interface and for operational effectiveness against the pressure differential. The bag-in-bag (BiB) prototype, designed to equalize the suit pressure with the beverage pouch and enable a crewmember to drink normally, delivered water successfully to three different subjects in suits pressurized to 4 psi. The Boa restrainer pouch, designed to provide mechanical leverage to overcome the pressure differential, did not operate sufficiently. Guidelines were developed and compiled for contingency beverages that provide macro-nutritional requirements, a minimum one-year shelf life, and compatibility with the delivery hardware. Evaluation results and food product parameters have the potential to be used to improve future prototype designs and develop complete nutritional beverages for contingency events. These feeding capabilities would have additional use on extended surface mission EVAs, where the current in-suit drinking device may be insufficient.

  5. [Asbestos and the Industrial Safety and Health Law - in reference to the ordinance on prevention of hazards due to specified chemical substances and the ordinance on prevention of health impairment due to asbestos].

    Science.gov (United States)

    Takahashi, Ken; Ishii, Yoshimasa

    2013-10-01

    Recently in Japan, mesothelioma and lung cancer caused by asbestos are increasing in number and in proportion among occupational cancers. It is thus obvious that asbestos will remain an important theme in the field of occupational health and safety. We hereby report on the relationship between asbestos and the Industrial Safety and Health Law, the Ordinance on Prevention of Hazards due to Specified Chemical Substances, and the Ordinance on Prevention of Health Impairment due to Asbestos, in reference to laws and regulations as well as official notifications issued by the Ministry. In particular, we will focus on the process by which our country totally prohibited the use of asbestos, countermeasures to prevent exposure of workers, historical changes regarding administrative concentration levels, and measures for the management of health of workers handling and dealing with asbestos.

  6. Awareness of workplace hazards and preventive measures among sandstone mineworkers in Rajasthan, India: A cross-sectional study

    Directory of Open Access Journals (Sweden)

    Absar Ahmad

    2017-03-01

    Full Text Available Objective: The aim of this study was to assess awareness of workplace hazards and personal protective equipments (PPEs among mineworkers employed in a sandstone quarry in Rajasthan, India. Materials and Methods: A cross-sectional study of 218 miners was conducted in Karauli, Rajasthan, India. We used a standardized semi-structured questionnaire that was administered to each subject by face-to-face interviews. Descriptive statistics and Pearson chi-square test were used to show frequency distributions and associations between variables. Results: Almost all respondents were aware of at least one hazard in mining occupation (93.6%, but no of them was trained by a recent (within 1 year health and safety training course. However, mineworkers recognized only the risk of injury (74.3% and exposure to crystalline silica dust (40.4%. A high percentage of mineworkers were aware of PPEs (87.6%, but an only 16.5% of them used PPEs during their employment. The only PPEs mentioned by mineworkers was the dust protective mask. Occurrence of at least one occupational injury during work-life was associated with use of dust masks, while work-related diseases were associated with a low level of education, underweight (BMI < 18.5 kg/m2, and current smoking. Awareness of workplace hazards was associated with age less than 60, young age of starting work in mines (< 30 years, hours work per day (< 8 hr, and no availability of drinking water facility. Failure to use PPEs at work was statistically significant associated with belonging to scheduled castes or scheduled tribes, lower distance from home to workplace (1‒3 Km, hours work per day (< 8 hr, and no availability of safe drinking water. Discussion and Conclusion: In Rajasthan, India, there is a certain level of awareness about workplace hazards but usage of PPEs by sandstone mineworkers is very low. Policy makers should implement health and safety training programmes to promote use of PPEs among mine workers.

  7. Pre- and postharvest preventive measures and intervention strategies to control microbial food safety hazards of fresh leafy vegetables.

    Science.gov (United States)

    Gil, Maria I; Selma, Maria V; Suslow, Trevor; Jacxsens, Liesbeth; Uyttendaele, Mieke; Allende, Ana

    2015-01-01

    This review includes an overview of the most important preventive measures along the farm to fork chain to prevent microbial contamination of leafy greens. It also includes the technological and managerial interventions related to primary production, postharvest handling, processing practices, distribution, and consumer handling to eliminate pathogens in leafy greens. When the microbiological risk is already present, preventive measures to limit actual contamination events or pathogen survival are considered intervention strategies. In codes of practice the focus is mainly put on explaining preventive measures. However, it is also important to establish more focused intervention strategies. This review is centered mainly on leafy vegetables as the commodity identified as the highest priority in terms of fresh produce microbial safety from a global perspective. There is no unique preventive measure or intervention strategy that could be applied at one point of the food chain. We should encourage growers of leafy greens to establish procedures based on the HACCP principles at the level of primary production. The traceability of leafy vegetables along the chain is an essential element in ensuring food safety. Thus, in dealing with the food safety issues associated with fresh produce it is clear that a multidisciplinary farm to fork strategy is required.

  8. Improving contingency management programs for addiction.

    Science.gov (United States)

    Lamb, R J; Kirby, K C; Morral, A R; Galbicka, G; Iguchi, M Y

    2004-05-01

    Contingency management interventions effectively reduce or eliminate some individuals' problem substance use. Typically, those who do not benefit never experience the reward or planned contingency available through the intervention because they never produce the behavior (often abstinence) on which the reward is contingent. With two analog studies, we examine whether the effectiveness contingency management interventions improves when contingencies are arranged in ways that improve the likelihood of all participants experiencing the available reward. Participants were smokers not planning to quit. In Study 1, smokers were paid 0, 1, 3, 10, or 30 dollars each day for 5 days for delivery of breath carbon monoxide (CO) levels either contingency management system was made effective based on these results. Study 2 examined the effectiveness of percentile schedules at reducing breath CO levels. Percentile schedules shaped lower breath CO levels. The effectiveness of percentile schedules in shaping abstinence was tested in treatment seekers, and percentile schedules were found to be effective at shaping abstinence.

  9. Laser Surgeries - Subverting Potential Hazards

    Directory of Open Access Journals (Sweden)

    S Kiran

    2016-01-01

    Full Text Available Use of lasers in Operation Theatre (OT is a challenge for both the surgeons and anesthesiologists due to its potential hazard of thermal injury to both patients and OT personnel Adequate preparations need to be undertaken prior to surgery to reduce the risks associated with laser beams. Pre-considered contingency plans for airway fires should be in place. Strict implementation of safety precautions is key for safety of patients and staff in naval hospitals.

  10. Automated Contingency Management for Propulsion Systems

    Data.gov (United States)

    National Aeronautics and Space Administration — Increasing demand for improved reliability and survivability of mission-critical systems is driving the development of health monitoring and Automated Contingency...

  11. Contingent Diversity on Anthropic Landscapes

    Directory of Open Access Journals (Sweden)

    William Balée

    2010-02-01

    Full Text Available Behaviorally modern human beings have lived in Amazonia for thousands of years. Significant dynamics in species turnovers due to human-mediated disturbance were associated with the ultimate emergence and expansion of agrarian technologies in prehistory. Such disturbances initiated primary and secondary landscape transformations in various locales of the Amazon region. Diversity in these locales can be understood by accepting the initial premise of contingency, expressed as unprecedented human agency and human history. These effects can be accessed through the archaeological record and in the study of living languages. In addition, landscape transformation can be demonstrated in the study of traditional knowledge (TK. One way of elucidating TK distinctions between anthropic and nonanthropic landscapes concerns elicitation of differential labeling of these landscapes and more significantly, elicitation of the specific contents, such as trees, occurring in these landscapes. Freelisting is a method which can be used to distinguish the differential species compositions of landscapes resulting from human-mediated disturbance vs. those which do not evince records of human agency and history. The TK of the Ka’apor Indians of Amazonian Brazil as revealed in freelisting exercises shows differentiation of anthropogenic from high forests as well as a recognition of diversity in the anthropogenic forests. This suggests that the agents of human-mediated disturbance and landscape transformation in traditional Amazonia encode diversity and contingency into their TK, which encoding reflects past cultural influence on landscape and society over time.

  12. Human factors in contingency operations.

    Science.gov (United States)

    Mercer, Simon J; Khan, M A; Scott, T; Matthews, J J; Henning, Dcw; Stapley, S

    2017-04-01

    The UK Defence Medical Services are currently supporting contingency operations following a period of intensive activity in relatively mature trauma systems in Iraq and Afghanistan. Among the key lessons identified, human factors or non-technical skills played an important role in the improvement of patient care. This article describes the importance of human factors on Role 2 Afloat, one of the Royal Navy's maritime contingency capabilities, and illustrates how they are vital to ensuring that correct decisions are made for patient care in a timely manner. Teamwork and communication are particularly important to ensure that limited resources such as blood products and other consumables are best used and that patients are evacuated promptly, allowing the facility to accept further casualties and therefore maintain operational capability. These ideas may be transferred to any small specialist team given a particular role to perform. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  13. Environmental aspects of contingency planning and spill response

    International Nuclear Information System (INIS)

    Hillman, S.O.

    1993-01-01

    Alyeska Pipeline Service Company has implemented an incident command system (ICS) for crisis management within the company for response to spills at all company facilities including the Valdez Marine Terminal. The system is also used by Alyeska acting as the initial response contractor for TAPS laden tankers within Prince William Sound. During the past three years, Alyeska has undertaken a complete review of the spill prevention and response plans for these areas. This poster session focuses on the environmental aspects of the response planning efforts. Information is available on contingency planning updates in the areas of dispersant use, burning as a response tool, bioremediation of marine oil spills, waste management, permitting, coastal resource and sensitive habitat data base, and wildlife protection and management. All of these subjects are addressed in the resource documents (RD) supplementing the contingency plans. The RD revisions have been a coordinated effort, involving operators, agencies, and the public through the citizen advisory group

  14. Investigation of the present management status of calibration source based on the law concerning prevention of radiation hazards due to radioisotopes

    International Nuclear Information System (INIS)

    Takahashi, Yasuyuki; Igarashi, Hiroshi; Hirano, Kunihiro; Kawaharada, Yasuhiro; Igarashi, Hitoshi; Murase, Ken-ya; Mochizuki, Teruhito

    2007-01-01

    An amendment concerning the enforcement of the law on the prevention of radiation hazards due to radioisotopes, etc., and the medical service law enforcement regulations were promulgated on June 1, 2005. This amendment concerned international basic safety standards and the sealing of radiation sources. Sealed radiation sources ≤3.7 MBq, which had been excluded from regulation, were newly included as an object of regulation. Investigation of the single photon emission computed tomography (SPECT) system instituted in hospitals indicated that almost all institutions adhere to the new amendment, and the calibration source, the checking source, etc., corresponding to this amendment were maintained appropriately. Any institutions planning to return sealed radioisotopes should refer to this report. (author)

  15. Recommendations concerning the prevention of radiation-induced health hazards through the application of soft and MID lasers

    Energy Technology Data Exchange (ETDEWEB)

    1987-01-01

    The Federal Health Office (BGA) recommends observation of the following practical hints: The application of soft lasers or MID lasers for cosmetic treatment or acupuncture represents a danger to the eye. Instructions for use of laser equipment have to indicate this danger. Appropriate use of the equipment will prevent damage. Any person applying soft lasers or MID lasers for treatment of customers or patients near the eye are required to give proof of a special training assuring appropriate handling, and of instructions in laser radiation protection.

  16. Recommendations concerning the prevention of radiation-induced health hazards through the application of soft and MID lasers

    International Nuclear Information System (INIS)

    Anon.

    1987-01-01

    The Federal Health Office (BGA) recommends observation of the following practical hints: The application of soft lasers or MID lasers for cosmetic treatment or acupuncture represents a danger to the eye. Instructions for use of laser equipment have to indicate this danger. Appropriate use of the equipment will prevent damage. Any person applying soft lasers or MID lasers for treatment of customers or patients near the eye are required to give proof of a special training assuring appropriate handling, and of instructions in laser radiation protection. (orig./PW) [de

  17. The Role of Contingency in Classical Conditioning.

    Science.gov (United States)

    Papini, Mauricio R.; Bitterman, M. E.

    1990-01-01

    Early experiments suggesting that classical conditioning depends on the contingency between conditioned stimulus (CS) and the unconditioned stimulus (US) are reconsidered along with later evidence that shows conditioning of the CS and its context in random training. CS-US contingency is neither necessary nor sufficient for conditioning. (SLD)

  18. Reporting, Recording, and Transferring Contingency Demand Data

    National Research Council Canada - National Science Library

    Smith, Bernard

    2000-01-01

    .... In this report, we develop a standard set of procedures for reporting and recording demand data at the contingency location and transferring contingency demand data to the home base - ensuring proper level allocation and valid worldwide peacetime operating stock (POS) and readiness spares package (RSP) requirements.

  19. Prevention

    Science.gov (United States)

    ... Error processing SSI file About Heart Disease & Stroke Prevention Heart disease and stroke are an epidemic in ... secondhand smoke. Barriers to Effective Heart Disease & Stroke Prevention Many people with key risk factors for heart ...

  20. Thevenin Equivalent Method for Dynamic Contingency Assessment

    DEFF Research Database (Denmark)

    Møller, Jakob Glarbo; Jóhannsson, Hjörtur; Østergaard, Jacob

    2015-01-01

    A method that exploits Thevenin equivalent representation for obtaining post-contingency steady-state nodal voltages is integrated with a method of detecting post-contingency aperiodic small-signal instability. The task of integrating stability assessment with contingency assessment is challenged...... by the cases of unstable post-contingency conditions. For unstable postcontingency conditions there exists no credible steady-state which can be used for basis of a stability assessment. This paper demonstrates how Thevenin Equivalent methods can be applied in algebraic representation of such bifurcation...... points which may be used in assessment of post-contingency aperiodic small-signal stability. The assessment method is introduced with a numeric example....

  1. Contingency Contracting within the Department of Defense: A Comparative Analysis

    National Research Council Canada - National Science Library

    McMillion, Chester

    2000-01-01

    .... The thesis compares and contrasts the regulations governing the contingency contracting operations, the organization structure, contingency contracting support plans, and the training requirements...

  2. Social Contingency and Advising Accountability

    Directory of Open Access Journals (Sweden)

    Shinyi Lin

    2016-02-01

    Full Text Available The issue of teaching and learning accountability has been discussed for years. This study focuses specifically on advising accountability of management education to explore how faculty advisors communicate with their student advisees using instant messaging (IM to enhance advising presence primarily based on Tetlock’s social contingency model. The dependent relationships between advisor and advisee are considered a cohort, and their collaboration as a community of practice. Of the 254 graduate students in the college of management, the result reveals that their perception of advising accountability has been casually explained by the antecedents, that is, self-efficacy, advising presence, epistemic engagement, advisor credibility, and their flow experience toward using IM to communicate with their thesis advisors. The research finding validates intervening factors between students’ perception of IM self-efficacy and advising accountability of thesis advisors. The findings, regardless of the limited generalization, provide prescriptive implications that educational practitioners can use to evaluate related issues of advising accountability.

  3. Historical Contingency in Controlled Evolution

    Science.gov (United States)

    Schuster, Peter

    2014-12-01

    A basic question in evolution is dealing with the nature of an evolutionary memory. At thermodynamic equilibrium, at stable stationary states or other stable attractors the memory on the path leading to the long-time solution is erased, at least in part. Similar arguments hold for unique optima. Optimality in biology is discussed on the basis of microbial metabolism. Biology, on the other hand, is characterized by historical contingency, which has recently become accessible to experimental test in bacterial populations evolving under controlled conditions. Computer simulations give additional insight into the nature of the evolutionary memory, which is ultimately caused by the enormous space of possibilities that is so large that it escapes all attempts of visualization. In essence, this contribution is dealing with two questions of current evolutionary theory: (i) Are organisms operating at optimal performance? and (ii) How is the evolutionary memory built up in populations?

  4. New strategies for the prevention of radiation injury. Possible implications for countering radiation hazards of long-term space travel

    International Nuclear Information System (INIS)

    Seed, T.; Kumar, S.; Whitnall, M.

    2002-01-01

    New strategies for the prevention of radiation injuries are currently being explored with the ultimate aim of developing globally radioprotective, nontoxic pharmacologics. The prophylactic treatments under review encompass such diverse pharmacologic classes as novel immunomodulators, nutritional antioxidants, and cytokines. An immunomodulator that shows promise is 5-androstenediol (AED), a well-tolerated, long-acting and rostene steroid with broad-spectrum radioprotective attributes that include not only protection against acute tissue injury, but also reduced susceptibility to infectious agents, as well as reduced rates of neoplastic transformation. Other potentially useful radioprotectants currently under study include the nutraceutical vitamin E and analogs, a chemically-engineered cytokine, interleukin-1β, and a sustained-release formulation of an aminothiol, amifostine. Results suggest that a new paradigm is evolving for the prophylaxes of radiation injuries, based on use of newly identified, nontoxic, broad-spectrum prophylactic agents whose protective action may be leveraged by subsequent postexposure use of cytokines with organ-specific reparative functions. (author)

  5. ACCOUNTING FOR CONTINGENT CONSIDERATIONS IN BUSINESS COMBINATIONS

    Directory of Open Access Journals (Sweden)

    Gurgen KALASHYAN

    2017-07-01

    Full Text Available According to IFRS 3 Business Combinations contingent considerations must be included in the total consideration given for the acquired entity along with cash, other assets, ordinary or preference equity instruments, options, warrants. The contingent consideration is the determined amount which acquiring entity has to pay to acquired entity provided, that certain conditions will be fulfilled in the future. In case the provisions are not satisfied, we will get the situation when the amount of contingent consideration has been included in the total consideration given in the business combination, but in fact, the acquirer has not paid that amount. In its turn, the acquired entity will recognize the contingent consideration as a financial asset according to IFRS 9 Financial Instruments. In that case, it would be appropriately to recognize the contingent consideration as a contingent asset applying IAS 37. In the Article the author will explore the challenges of contingent consideration accounting and suggest the ways of solving the above mentioned problems.

  6. Equilibria of perceptrons for simple contingency problems.

    Science.gov (United States)

    Dawson, Michael R W; Dupuis, Brian

    2012-08-01

    The contingency between cues and outcomes is fundamentally important to theories of causal reasoning and to theories of associative learning. Researchers have computed the equilibria of Rescorla-Wagner models for a variety of contingency problems, and have used these equilibria to identify situations in which the Rescorla-Wagner model is consistent, or inconsistent, with normative models of contingency. Mathematical analyses that directly compare artificial neural networks to contingency theory have not been performed, because of the assumed equivalence between the Rescorla-Wagner learning rule and the delta rule training of artificial neural networks. However, recent results indicate that this equivalence is not as straightforward as typically assumed, suggesting a strong need for mathematical accounts of how networks deal with contingency problems. One such analysis is presented here, where it is proven that the structure of the equilibrium for a simple network trained on a basic contingency problem is quite different from the structure of the equilibrium for a Rescorla-Wagner model faced with the same problem. However, these structural differences lead to functionally equivalent behavior. The implications of this result for the relationships between associative learning, contingency theory, and connectionism are discussed.

  7. Graded Approach to the Development of a Contingency Plan for On-Line Maintenance

    International Nuclear Information System (INIS)

    Chang, Hee Seung; Kim, Jung Wun; Song, Tae Young

    2012-01-01

    Many utilities perform preventive maintenance for safety systems during power operation to improve equipment reliability so as to focus on the work activities more easily and improve the quality of maintenance. Such a strategy can also reduce outage work activities, thus allowing resources to be utilized effectively. Preventive maintenance during power operation, known as on-line maintenance (OLM), requires an assessment and mitigation of risk, which can increase owing to out-of-service safety systems. One of the mitigation action plans is a contingency plan. EPRI recommends the development of a contingency plan for all planned system outages which include factors that strongly affect safety. The Korea Hydro and Nuclear Power Company (KHNP) undertook the preventive maintenance of the Essential Chilled Water System (ECWS) of a Westinghouse plant as a pilot OLM implementation. During the preparation of the work activities, a contingency plan was a pertinent issue during the discussions with regulators, especially regarding the scope and depth of the plan. This paper discusses the purpose of a contingency plan, including as examples some cases of US utilities, and proposes a graded approach to develop a contingency plan for OLM in consideration of the risks

  8. STUDI KOMITMEN ORGANISASIONAL: PEKERJA CONTINGENT DAN SURVIVOR

    Directory of Open Access Journals (Sweden)

    Fenika Walani

    2015-08-01

    Full Text Available In recent years, contingent and survivor workers have emerged as a common reality in business activities. Unfortunately, contingent worker has high job insecurity on his employment status. On the other side, downsizing activities can result in decreasing job security of survivor worker. As a consequence, both contingent and survivor workers very potential have low organizational commitment. However, organizations still have an opportunity to give their workers an exclusive treatment for building organizational commitment without ignoring the fact that workers have other commitment foci.

  9. Volcanic Eruption: Students Develop a Contingency Plan

    Science.gov (United States)

    Meisinger, Philipp; Wittlich, Christian

    2013-04-01

    , causing a blockage and afflux of the Rhine, which, due to the given conditions of a very narrow valley, would lead to excessive flooding affecting even the greater Rhine-Main-region. Not to mention the consequences of a pyroclastic flow, dropping volcanic bombs and further hazardous/disastrous consequences. In comparison to other "potentially active" or "active volcanoes", e.g. the Vesuvius, the Laacher See is scarcely monitored and according to recent publications poorly analyzed in terms of contingency and evacuation plans. This offers space for critical analysis and creative solutions to an existing problem. Short: We need geographers and their knowledge to provide help. Given these facts, the Laacher See could be the layout for a very interesting geography project bringing together previously gained knowledge and understanding of volcanic activities, their destructive powers, consequences and risks in case of an eruption in combination with their topographical characteristics. Your students thereby act the role of a geoscientist developing contingency plans and evacuation zones for the greater Laacher See area. This involves a detailed analysis of the topographical characteristics based on (classic) topographic maps or online via the use of a GIS (e.g. Google maps). In a second step students enlist the possible consequences they already know according to their range and copy them onto a transparency layer on the topographic map. Using such a layer technique students add population density, important topographic features and maybe even anticipated wind directions to their map. The information density and the specific layout of this map are thereby only determined by the student's previous knowledge, their personal abilities and skills and the amount of time provided. This offers the opportunities to even differentiate the task within your group and provide support adjusted to the individual students level. On the basis of their own thematic map your students should be

  10. Getting help quickly: older people and community worker perspectives of contingency planning for falls management.

    Science.gov (United States)

    Charlton, Kimberly; Murray, Carolyn M; Kumar, Saravana

    2018-01-01

    Older people living in the community need to plan for getting help quickly if they have a fall. In this paper planning for falls is referred to as contingency planning and is not a falls prevention strategy but rather a falls management strategy. This research explored the perspectives of older people and community workers (CWs) about contingency planning for a fall. Using a qualitative descriptive approach, participants were recruited through a community agency that supports older people. In-depth interviews were conducted with seven older people (67-89 years of age) and a focus group was held with seven workers of mixed disciplines from the same agency. Older people who hadn't fallen were included but were assumed to be at risk of falls because they were in receipt of services. Thematic analysis and concept mapping combined the data from the two participant groups. Four themes including preconceptions about planning ahead for falling, a fall changes perception, giving, and receiving advice about contingency plans and what to do about falling. Both CWs and older people agree contingency planning requires understanding of individual identity and circumstances. CWs have limited knowledge about contingency planning and may be directive, informative, or conservative. Implications for Rehabilitation Falls can result in serious consequences for older people. There is an evidence-practice gap as availability of and access to contingency planning does not necessarily mean older people will use it in a falls emergency. Older people prefer community workers to be directive or informative about contingency planning options but they do want choice and control. Increased community workers knowledge of, and collaborative decision-making about, contingency planning may promote patient-centered services and assist in closing the evidence-practice gap.

  11. Recommendations for sampling for prevention of hazards in civil defense. On analytics of chemical, biological and radioactive contaminations. 2. ed.; Empfehlungen fuer die Probenahme zur Gefahrenabwehr im Bevoelkerungsschutz. Zur Analytik von chemischen, biologischen und radioaktiven Kontaminationen

    Energy Technology Data Exchange (ETDEWEB)

    Bachmann, Udo; Derakshani, Nahid; Drobig, Matthias; Koenig, Mario; Mentfewitz, Joachim; Prast, Hartmut; Uelpenich, Gerhard; Vidmayer, Marc; Wilbert, Stefan; Wolf, Manfred

    2016-07-01

    The recommendations for sampling for prevention of hazards in civil defense (analytics of chemical, biological and radioactive contaminations) cover the following topics: Requirements for sampling, description of the materials (chemical, biological and radioactive contaminated materials), decontamination, sample transport and protocol documents.

  12. Decision making based on analysis of benefit versus costs of preventive retrofit versus costs of repair after earthquake hazards

    Science.gov (United States)

    Bostenaru Dan, M.

    2012-04-01

    dissipaters) to different amount and location in the building was considered. Device computations, a civil engineering method for building economics (and which was, before statistics existed, also the method for computing the costs of general upgrade of buildings), were done for the retrofit and for the repair measures, being able to be applied for different countries, also ones where there is no database on existing projects in seismic retrofit. The building elements for which the device computations were done are named "retrofit elements" and they can be new elements, modified elements or replaced elements of the initial building. The addition of the devices is simple, as the row in project management was, but, for the sake of comparison, also complex project management computed in other works was compared for innovative measures such as FRP (with glass and fibre). The theoretical costs for model measures were compared to the way costs of real retrofit for this building type (with reinforced concrete jacketing and FRP) are computed in Greece. The theoretical proposed measures were generally compared to those applied in practice, in Romania and Italy as well. A further study will include these, as in Italy diagonal braces with dissipation had been used. The typology of braces is relevant also for the local seismic culture, maybe outgoing for another type of skeleton structures the distribution of which has been studied: the timber skeleton. A subtype of Romanian reinforced concrete skeleton buildings includes diagonal braces. In order to assess the costs of rebuilding or general upgrade without retrofit, architecture methods for building economics are considered based on floor surface. Diagrams have been built to see how the total costs vary as addition between the preventive retrofit and the post-earthquake repair, and tables to compare to the costs of rebuilding, outgoing from a the model of addition of day-lighting in atria of buildings. The moment when a repair measure

  13. Insensitivity to Scope in Contingent Valuation Studies

    DEFF Research Database (Denmark)

    Søgaard, Rikke; Lindholt, Jes Sanddal; Gyrd-Hansen, Dorte

    2012-01-01

    and mental budgeting explain scope insensitivity there are grounds for rejecting valuations, whereas other factors such as the alternative theoretical framework of regret theory may render insensitivity to scope a result of rational thinking. It is concluded that future contingent valuation studies should......Background: The credibility of contingent valuation studies has been questioned because of the potential occurrence of scope insensitivity, i.e. that respondents do not react to higher quantities or qualities of a good. Objective: The aim of this study was to examine the extent of scope...... insensitivity and to assess the relevance of potential explanations that may help to shed light on how to appropriately handle this problem in contingent valuation studies. Methods: We surveyed a sample of 2004 men invited for cardiovascular disease screening. Each respondent had three contingent valuation...

  14. The Corps Engineer Battalion in Contingency Operations

    National Research Council Canada - National Science Library

    Raymer, James

    2001-01-01

    .... The central research question asks: Is the proposed echelons above division engineer battalion design a better one for active and reserve component corps engineer forces to respond in a contingency...

  15. Strategy as Mutually Contingent Choice

    Directory of Open Access Journals (Sweden)

    Neil Martin

    2016-05-01

    Full Text Available Thomas Schelling’s The Strategy of Conflict carries significant behavioral implications which have been overlooked by economic readers. I argue that these implications are central to Schelling’s vision of game theory, that they fit well with recent advances in experimental psychology and behavioral economics, and provide a comprehensive framework that can inform research on strategy. In my view, Schelling develops a non-mathematical approach to strategy which anticipates on Gigerenzer and Selten’s “ecological rationality” program. This approach maps the processes involved in strategic reasoning and highlights their reliance on the particular information structure of interactive social environments. Building on this approach, I model strategy as a heuristic form of reasoning that governs the way in which individuals search for and provide cues in situations of mutually contingent choice. I conclude by examining how the reference to ecological rationality can help clarify Schelling’s contribution to game theory and outline potential avenues of research into strategic reasoning and interaction.

  16. The Contingent Value of Organizational Integration

    Directory of Open Access Journals (Sweden)

    Virpi Turkulainen

    2013-08-01

    Full Text Available We elaborate the link between organizational design and effectiveness by examining organizational integration and performance in the context of modern manufacturing. Through careful contextualization and empirical analysis of 266 manufacturing organizations in three industries and nine countries, we uncover a joint effect of integration and complexity on organizational effectiveness. The results extend structural contingency theory, in particular the mechanisms that link organizational integration to organizational effectiveness. We conclude by discussing the continuing relevance of structural contingency theory.

  17. Prevention

    Science.gov (United States)

    ... Contact Aging & Health A to Z Find a Geriatrics Healthcare Professional Medications & Older Adults Making Your Wishes ... Prevention Hearing Loss Heart Attack High Blood Pressure Nutrition Osteoporosis Shingles Skin Cancer Related News Quitting Smoking, ...

  18. Hazardous Drugs

    Science.gov (United States)

    ... and hazardous drugs in the workplace. Pharmacy . OSHA Hospital eTool. Reviews safety and health topics related to hazardous drugs including drug handling, administration, storage, and disposal. OSHA has identified worker exposure ...

  19. Prevention

    DEFF Research Database (Denmark)

    Halken, S; Høst, A

    2001-01-01

    , breastfeeding should be encouraged for 4-6 months. In high-risk infants a documented extensively hydrolysed formula is recommended if exclusive breastfeeding is not possible for the first 4 months of life. There is no evidence for preventive dietary intervention neither during pregnancy nor lactation...... populations. These theories remain to be documented in proper, controlled and prospective studies. Breastfeeding and the late introduction of solid foods (>4 months) is associated with a reduced risk of food allergy, atopic dermatitis, and recurrent wheezing and asthma in early childhood. In all infants....... Preventive dietary restrictions after the age of 4-6 months are not scientifically documented....

  20. Effectiveness of a Universal, Interdependent Group Contingency Program on Children's Academic Achievement: A Countywide Evaluation

    Science.gov (United States)

    Weis, Robert; Osborne, Karen J.; Dean, Emily L.

    2015-01-01

    The Good Behavior Game (GBG) is a universal prevention program designed to increase academic engagement and to decrease disruptive behavior in elementary school-age children. Teachers and other school personnel use interdependent group contingencies to improve students' behavior in the classroom. Previous research indicates the GBG is efficacious…

  1. Problems with Contingency Theory: Testing Assumptions Hidden within the Language of Contingency "Theory".

    Science.gov (United States)

    Schoonhoven, Clausia Bird

    1981-01-01

    Discusses problems in contingency theory, which relates organizational structure to the tasks performed and the information needed. Analysis of data from 17 hospitals suggests that traditional contingency theory underrepresents the complexity of relations among technological uncertainty, structure, and organizational effectiveness. (Author/RW)

  2. Contingency Contractor Optimization Phase 3 Sustainment Software Design Document - Contingency Contractor Optimization Tool - Prototype

    Energy Technology Data Exchange (ETDEWEB)

    Durfee, Justin David; Frazier, Christopher Rawls; Bandlow, Alisa; Jones, Katherine A

    2016-05-01

    This document describes the final software design of the Contingency Contractor Optimization Tool - Prototype. Its purpose is to provide the overall architecture of the software and the logic behind this architecture. Documentation for the individual classes is provided in the application Javadoc. The Contingency Contractor Optimization project is intended to address Department of Defense mandates by delivering a centralized strategic planning tool that allows senior decision makers to quickly and accurately assess the impacts, risks, and mitigation strategies associated with utilizing contract support. The Contingency Contractor Optimization Tool - Prototype was developed in Phase 3 of the OSD ATL Contingency Contractor Optimization project to support strategic planning for contingency contractors. The planning tool uses a model to optimize the Total Force mix by minimizing the combined total costs for selected mission scenarios. The model optimizes the match of personnel types (military, DoD civilian, and contractors) and capabilities to meet mission requirements as effectively as possible, based on risk, cost, and other requirements.

  3. A parallel asynchronous decomposition for on-line contingency planning

    Energy Technology Data Exchange (ETDEWEB)

    Ramesh, V.C. [Illinois Inst. of Tech., Chicago, IL (United States). Electrical and Computer Engineering Dept.; Talukdar, S.N. [Carnegie Mellon Univ., Pittsburgh, PA (United States). Engineering Design Research Center

    1995-12-31

    Traditional formulations of security-constrained-optimal-power-flows represent contingencies by hard constraints. The disadvantages are four-fold. First, the conflicts among contingencies must be arbitrated apriori, before their effects are known. Second, the feasible region shrinks with increase in the number of contingencies. Third, computational time increases with the number of contingencies. Fourth, hard constraints provide poor models of fuzzy quantities such as equipment ratings and operating guidelines. This paper develops a modeling framework without these disadvantages. Specifically, it allows for soft constraints and always has feasible solutions. The effects of conflicts among contingencies are displayed so system operators can arbitrate them in an informed manner. Moreover, each contingency can be handled asynchronously and in parallel. In other words, the computational time, for handling an arbitrarily large number of contingencies, remains the same as for performing an optimal power flow without any contingencies (provided that a computer is dedicated to each contingency).

  4. A parallel asynchronous decomposition for on-line contingency planning

    Energy Technology Data Exchange (ETDEWEB)

    Ramesh, V.C. [Illinois Inst. of Tech., Chicago, IL (United States). Electrical and Computer Engineering Dept.; Talukdar, S.N. [Carnegie Mellon Univ., Pittsburgh, PA (United States). Engineering Design Research Center

    1996-02-01

    Traditional formulations of security-constrained-optimal-power-flows represent contingencies by hard constraints. The disadvantages are four-fold. First, the conflicts among contingencies must be arbitrated a priori, before their effects are known. Second, the feasible region shrinks with increase in the number of contingencies. Third, computational time increases with the number of contingencies. Fourth, hard constraints provide poor models of fuzzy quantities such as equipment ratings and operating guidelines. This paper develops a modeling framework without these disadvantages. Specifically, it allows for soft constraints and always has feasible solutions. The effects of conflicts among contingencies are displayed so system operators can arbitrate them in an informed manner. Moreover, each contingency can be handled asynchronously and in parallel. In other words, the computational time, for handling an arbitrarily large number of contingencies, remains the same as for performing an optimal power flow without any contingencies (provided that a computer is dedicated to each contingency).

  5. Perfectionism and Contingent Self-Worth in Relation to Disordered Eating and Anxiety.

    Science.gov (United States)

    Bardone-Cone, Anna M; Lin, Stacy L; Butler, Rachel M

    2017-05-01

    Perfectionism has been proposed as a transdiagnostic risk factor linked to eating disorders and anxiety. In the current study, we examine domains of contingent self-worth as potential moderators of the relationships between maladaptive perfectionism and disordered eating and anxiety using two waves of data collection. Undergraduate females (N = 237) completed online surveys of the study's core constructs at two points separated by about 14 months. At a bivariate level, maladaptive perfectionism was positively associated with disordered eating and anxiety. Maladaptive perfectionism and both appearance and relationship contingent self-worth interacted to predict increases in disordered eating. Neither of the interactive models predicted change in anxiety. Findings highlight maladaptive perfectionism as a transdiagnostic construct related to both disordered eating and anxiety. Interactive findings suggest that targeting maladaptive perfectionism and contingent self-worth (appearance, relationship) in prevention and treatment efforts could mitigate risk for the development or increase of disordered eating. Copyright © 2016. Published by Elsevier Ltd.

  6. Color and Contingency in Robert Boyle's Works.

    Science.gov (United States)

    Baker, Tawrin

    2015-01-01

    This essay investigates the relationship between color and contingency in Robert Boyle's Experiments and Considerations Touching Colours (1664) and his essays on the unsuccessfulness of experiments in Certain Physiological Essays (1661). In these two works Boyle wrestles with a difficult practical and philosophical problem with experiments, which he calls the problem of contingency. In Touching Colours, the problem of contingency is magnified by the much-debated issue of whether color had any deep epistemic importance. His limited theoretical principle guiding him in Touching Colours, that color is but modified light, further exacerbated the problem. Rather than theory, Boyle often relied on craftsmen, whose mastery of color phenomena was, Boyle mentions, brought about by economic forces, to determine when colors were indicators of important 'inward' properties of substances, and thus to secure a solid foundation for his experimental history of color.

  7. Equivalence relations and the reinforcement contingency.

    Science.gov (United States)

    Sidman, M

    2000-07-01

    Where do equivalence relations come from? One possible answer is that they arise directly from the reinforcement contingency. That is to say, a reinforcement contingency produces two types of outcome: (a) 2-, 3-, 4-, 5-, or n-term units of analysis that are known, respectively, as operant reinforcement, simple discrimination, conditional discrimination, second-order conditional discrimination, and so on; and (b) equivalence relations that consist of ordered pairs of all positive elements that participate in the contingency. This conception of the origin of equivalence relations leads to a number of new and verifiable ways of conceptualizing equivalence relations and, more generally, the stimulus control of operant behavior. The theory is also capable of experimental disproof.

  8. Accuracy of hazardous waste project estimates

    International Nuclear Information System (INIS)

    Hackney, J.W.

    1989-01-01

    The HAZRATE system has been developed to appraise the current state of definition of hazardous waste remedial projects. This is shown to have a high degree of correlation to the financial risk of such projects. The method employs a weighted checklist indicating the current degree of definition of some 150 significant project elements. It is based on the author's experience with a similar system for establishing the risk characteristics of process plant projects (Hackney, 1965 and 1989; 1985). In this paper definition ratings for 15 hazardous waste remedial projects have been correlated with the excesses of their actual costs over their base estimates, excluding any allowances for contingencies. Equations are presented, based on this study, for computation of the contingency allowance needed and estimate accuracy possible at a given stage of project development

  9. Sustainability Criteria for Contingency Bases

    Science.gov (United States)

    2014-09-01

    disassembled. Use of some materials such as spray -on foam insulation may prevent reuse or recycling of wall panels and piping. Using surface mounted...periodically to maintain the normal flow of water. Encourage the collection of stormwater for non-potable uses such as irrigation , construc- tion and dust

  10. Estimating state-contingent production functions

    DEFF Research Database (Denmark)

    Rasmussen, Svend; Karantininis, Kostas

    The paper reviews the empirical problem of estimating state-contingent production functions. The major problem is that states of nature may not be registered and/or that the number of observation per state is low. Monte Carlo simulation is used to generate an artificial, uncertain production...... environment based on Cobb Douglas production functions with state-contingent parameters. The pa-rameters are subsequently estimated based on different sizes of samples using Generalized Least Squares and Generalized Maximum Entropy and the results are compared. It is concluded that Maximum Entropy may...... be useful, but that further analysis is needed to evaluate the efficiency of this estimation method compared to traditional methods....

  11. A contingency table approach to nonparametric testing

    CERN Document Server

    Rayner, JCW

    2000-01-01

    Most texts on nonparametric techniques concentrate on location and linear-linear (correlation) tests, with less emphasis on dispersion effects and linear-quadratic tests. Tests for higher moment effects are virtually ignored. Using a fresh approach, A Contingency Table Approach to Nonparametric Testing unifies and extends the popular, standard tests by linking them to tests based on models for data that can be presented in contingency tables.This approach unifies popular nonparametric statistical inference and makes the traditional, most commonly performed nonparametric analyses much more comp

  12. Estimating state-contingent production functions

    DEFF Research Database (Denmark)

    Rasmussen, Svend; Karantininis, Kostas

    The paper reviews the empirical problem of estimating state-contingent production functions. The major problem is that states of nature may not be registered and/or that the number of observation per state is low. Monte Carlo simulation is used to generate an artificial, uncertain production...... environment based on Cobb Douglas production functions with state-contingent parameters. The pa-rameters are subsequently estimated based on different sizes of samples using Generalized Least Squares and Generalized Maximum Entropy and the results are compared. It is concluded that Maximum Entropy may...

  13. The Concept of Fit in Contingency Theory.

    Science.gov (United States)

    1984-11-01

    RD-fli52 683 THE CONCEPT OF FIT IN CONTINGENCY THEORY (U) M INNESOTA ill. UNIV MINNEAPOLIS STRATEGIC MANAGEMENT RESEARCH CENTER R H VAN DE YEN ET AL...IN CONTINGENCY THEORY N by Andrew H. Van de Ven I and Robert Drazin THESTRATEGIC MANAGEMENT RUEzFAIRCH CENTER DTIC’ * fb ELECTE AR19 98 for ’. :- 1...821712 • , .d Andrew H. Van de Ven ( to and Robert Drazin -it’ Codes QUALITY INSPECTED Discussion Paper #19 August 1984 Strategic Management Research

  14. 77 FR 76815 - Handling of Animals; Contingency Plans

    Science.gov (United States)

    2012-12-31

    ... addressed in that regulated entity's contingency plan. Several commenters stated that euthanasia should be... include in a contingency plan, such as whether to use microchip identification methods or euthanasia or...

  15. Aversive Conditioning and Contingency Management in the Treatment of Smoking

    Science.gov (United States)

    Lando, Harry A.

    1976-01-01

    The ability of aversive conditioning and contingency management to control smoking was compared. Although contingency management was more effective in the short run, at a six-month follow-up treatment effects were no longer evident. (SE)

  16. Analyzing Contingency Contracting Purchases for Operation Iraqi Freedom (Unrestricted Version)

    National Research Council Canada - National Science Library

    Baldwin, Laura H; Ausink, John A; Campbell, Nancy F; Drew, John G; Roll, Jr, Charles R

    2008-01-01

    ...) in an effort to determine the size and extent of contractor support, and how plans for and the organization and execution of contingency contracting activities might be improved so that Contingency...

  17. Reproductive Hazards

    Science.gov (United States)

    ... and the ability to have children. Something that affects reproductive health is called a reproductive hazard. Examples include: Radiation Metals such as lead and mercury Chemicals such as pesticides Cigarettes Some viruses Alcohol For men, a reproductive hazard can affect the ...

  18. Contingency Management and Stuttering in Children

    Science.gov (United States)

    Ryan, Bruce P.

    2004-01-01

    This is a review of the contingency management literature and current related treatment programs for stuttering in childhood: the Lidcombe Program, Gradual Increase in Length and Complexity of Utterance (GILCU), and Prolongation (PS). Treatment efficacy research has shown these treatments to be effective and efficient for children, but there…

  19. Two psychologies: Cognitive versus contingency-oriented

    NARCIS (Netherlands)

    Mey, H.R.A. De

    2003-01-01

    Cognitive psychology and contingency-based behavior analysis are contrasted to each other with respect to their philosophical and theoretical underpinnings as well as to theirpractical goals. Whereas the former focuses on intra-organismic structure and function in explaining minds, the latter

  20. Thomas Aquinas on Contingency of Nature

    Czech Academy of Sciences Publication Activity Database

    Dvořák, Petr

    2008-01-01

    Roč. 5, č. 2 (2008), s. 185-196 ISSN 1214-8407 R&D Projects: GA AV ČR(CZ) IAA900090602 Institutional research plan: CEZ:AV0Z90090514 Keywords : Thomas Aquinas * determinism * contingency Subject RIV: AA - Philosophy ; Religion

  1. The dependency and contingency of politics

    DEFF Research Database (Denmark)

    Triantafillou, Peter

    2016-01-01

    differences which make any analytical synthesis both a difficult and a questionable endeavour. In particular, whereas historical institutionalism seeks to explain the present in terms of its dependence on past events, genealogy seeks to provoke the present by demonstrating its historical contingency. In spite...

  2. Contingency Contractor Optimization Phase 3 Sustainment Third-Party Software List - Contingency Contractor Optimization Tool - Prototype

    Energy Technology Data Exchange (ETDEWEB)

    Durfee, Justin David; Frazier, Christopher Rawls; Bandlow, Alisa

    2016-05-01

    The Contingency Contractor Optimization Tool - Prototype (CCOT-P) requires several third-party software packages. These are documented below for each of the CCOT-P elements: client, web server, database server, solver, web application and polling application.

  3. Contingency Management and the Design of Learning Environments

    Science.gov (United States)

    Valentine, C. Glenn

    1971-01-01

    The author presents some background material on the definition and theory of contingency management, explains how and where contingency management fits into the process of programming instruction" and gives some specific examples of how to use contingency management in the classroom." (Author/AA)

  4. Sensitivity to changing contingencies predicts social suc- cess.

    NARCIS (Netherlands)

    Ronay, R.D.; von Hippel, W.

    2015-01-01

    To adapt one’s behavior to suit changing social contingencies, it is necessary to be skillful at detecting such changing contingencies in the first place. As a consequence, the ability to detect changing contingencies (reversal learning) should predict social competence across both competitive and

  5. Psychophysics of associative learning: Quantitative properties of subjective contingency.

    Science.gov (United States)

    Maia, Susana; Lefèvre, Françoise; Jozefowiez, Jérémie

    2018-01-01

    Allan and collaborators (Allan, Hannah, Crump, & Siegel, 2008; Allan, Siegel, & Tangen, 2005; Siegel, Allan, Hannah, & Crump, 2009) recently proposed to apply signal detection theory to the analysis of contingency judgment tasks. When exposed to a flow of stimuli, participants are asked to judge whether there is a contingent relation between a cue and an outcome, that is, whether the subjective cue-outcome contingency exceeds a decision threshold. In this context, we tested the following hypotheses regarding the relation between objective and subjective cue-outcome contingency: (a) The underlying distributions of subjective cue-outcome contingency are Gaussian; (b) The mean distribution of subjective contingency is a linear function of objective cue-outcome contingency; and (c) The variance in the distribution of subjective contingency is constant. The hypotheses were tested by combining a streamed-trial contingency assessment task with a confidence rating procedure. Participants were exposed to rapid flows of stimuli at the end of which they had to judge whether an outcome was more (Experiment 1) or less (Experiment 2) likely to appear following a cue and how sure they were of their judgment. We found that although Hypothesis A seems reasonable, Hypotheses B and C were not. Regarding Hypothesis B, participants were more sensitive to positive than to negative contingencies. Regarding Hypothesis C, the perceived cue-outcome contingency became more variable when the contingency became more positive or negative, but only to a slight extent. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

  6. Sartre's Contingency of Being and Asouzu's Principle of Causality ...

    African Journals Online (AJOL)

    The position of this work is that all contingent beings have a causal agent. This position is taken as a result of trying to delve into the issue of contingency and causality of being which has been discussed by many philosophers of diverse epochs of philosophy. This work tries to participate in the debate of whether contingent ...

  7. The Role of Feedback Contingency in Perceptual Category Learning

    Science.gov (United States)

    Ashby, F. Gregory; Vucovich, Lauren E.

    2016-01-01

    Feedback is highly contingent on behavior if it eventually becomes easy to predict, and weakly contingent on behavior if it remains difficult or impossible to predict even after learning is complete. Many studies have demonstrated that humans and nonhuman animals are highly sensitive to feedback contingency, but no known studies have examined how…

  8. The management of acute risks. Oil spill contingency planning and response

    International Nuclear Information System (INIS)

    Monk, D.C.; Cormack, D.

    1992-01-01

    It is clear that the risks of environmental damage can be best minimized by preventing oil spills from occurring at all. Since absolute prevention is unrealistic, however, early detection is essential and aerial surveillance techniques are of great value in this connection. If spills do occur, proper contingency planning and clean-up techniques can minimize impacts, but will rarely avoid them completely if the spilled oil reaches the coastline. It is evident that a main priority should be to prevent spilled oil reaching the coastline. The way in which oil spill response strategy is implemented is discussed in detail. It is based on four key elements: the allocation of responsibilities; contingency planning; training and exercises; regular audit of plans and response mechanisms. A case study of the oil spill strategy employed at the Sullom Voe oil terminal in Shetland is used as an illustration. (UK)

  9. OCCUPATIONAL HEALTH HAZARDS AMONG QUARRY ...

    African Journals Online (AJOL)

    Key Words: Occupational health hazards, Industrial pollution, Quarry industry, Sources of hazards, Preventive practices, Awareness ... The type of quarrying industry present in Ebonyi State ranges from manual stone crushing industry to small and medium ..... Lagos: Macmillan Printing Press. Ashley, M.N. (2004) Dustiness, ...

  10. Toward risk assessment 2.0: Safety supervisory control and model-based hazard monitoring for risk-informed safety interventions

    International Nuclear Information System (INIS)

    Favarò, Francesca M.; Saleh, Joseph H.

    2016-01-01

    Probabilistic Risk Assessment (PRA) is a staple in the engineering risk community, and it has become to some extent synonymous with the entire quantitative risk assessment undertaking. Limitations of PRA continue to occupy researchers, and workarounds are often proposed. After a brief review of this literature, we propose to address some of PRA's limitations by developing a novel framework and analytical tools for model-based system safety, or safety supervisory control, to guide safety interventions and support a dynamic approach to risk assessment and accident prevention. Our work shifts the emphasis from the pervading probabilistic mindset in risk assessment toward the notions of danger indices and hazard temporal contingency. The framework and tools here developed are grounded in Control Theory and make use of the state-space formalism in modeling dynamical systems. We show that the use of state variables enables the definition of metrics for accident escalation, termed hazard levels or danger indices, which measure the “proximity” of the system state to adverse events, and we illustrate the development of such indices. Monitoring of the hazard levels provides diagnostic information to support both on-line and off-line safety interventions. For example, we show how the application of the proposed tools to a rejected takeoff scenario provides new insight to support pilots’ go/no-go decisions. Furthermore, we augment the traditional state-space equations with a hazard equation and use the latter to estimate the times at which critical thresholds for the hazard level are (b)reached. This estimation process provides important prognostic information and produces a proxy for a time-to-accident metric or advance notice for an impending adverse event. The ability to estimate these two hazard coordinates, danger index and time-to-accident, offers many possibilities for informing system control strategies and improving accident prevention and risk mitigation

  11. ''Hazardous'' terminology

    International Nuclear Information System (INIS)

    Powers, J.

    1991-01-01

    A number of terms (e.g., ''hazardous chemicals,'' ''hazardous materials,'' ''hazardous waste,'' and similar nomenclature) refer to substances that are subject to regulation under one or more federal environmental laws. State laws and regulations also provide additional, similar, or identical terminology that may be confused with the federally defined terms. Many of these terms appear synonymous, and it easy to use them interchangeably. However, in a regulatory context, inappropriate use of narrowly defined terms can lead to confusion about the substances referred to, the statutory provisions that apply, and the regulatory requirements for compliance under the applicable federal statutes. This information Brief provides regulatory definitions, a brief discussion of compliance requirements, and references for the precise terminology that should be used when referring to ''hazardous'' substances regulated under federal environmental laws. A companion CERCLA Information Brief (EH-231-004/0191) addresses ''toxic'' nomenclature

  12. Welding hazards

    International Nuclear Information System (INIS)

    Khan, M.A.

    1992-01-01

    Welding technology is advancing rapidly in the developed countries and has converted into a science. Welding involving the use of electricity include resistance welding. Welding shops are opened in residential area, which was causing safety hazards, particularly the teenagers and children who eagerly see the welding arc with their naked eyes. There are radiation hazards from ultra violet rays which irritate the skin, eye irritation. Welding arc light of such intensity could damage the eyes. (Orig./A.B.)

  13. [Contingency management in opioid substitution treatment].

    Science.gov (United States)

    Specka, M; Böning, A; Scherbaum, N

    2011-07-01

    The majority of opiate-dependent patients in substitution treatment show additional substance-related disorders. Concomitant use of heroin, alcohol, benzodiazepines or cocaine compromises treatment success. Concomitant drug use may be treated by using contingency management (CM) which is based on learning theory. In CM, abstinence from drugs, as verified by drug screenings, is reinforced directly and contingently. Reinforcers used in CM studies with substituted patients were, amongst others, vouchers and take-home privileges. Studies in the USA show a medium average effect of CM on drug consumption rates and abstinence. The effects decrease markedly after the end of the intervention. We discuss whether CM is applicable within the German substitution treatment system and how it can be combined with other interventions such as selective detoxification treatments or cognitive-behavioural programmes. © Georg Thieme Verlag KG Stuttgart · New York.

  14. Oil, biological communities and contingency planning

    Science.gov (United States)

    Albers, P.H.; Frink, Lynne; Ball-Weir, Katherine; Smith, Charlotte

    1995-01-01

    The Oil Pollution Act of 1990 mandates the inclusion of a fish and wildlife response plan in the National Contingency Plan (NCP) and the creation of Area Committees that must develop an Area Contingency Plan (ACP). Area Contingency Plans must include a detailed annex containing a Fish and Wildlife and Sensitive Environments Plan. Tank vessels, offshore facilities, and certain onshore facilities must have response plans consistent with the requirements of the NCP and the ACP. New regulations to supersede the Type A and B procedures of the Natural Resources Damage Assessment Regulations are being developed for oil spills. Currently, four assessment methods have been proposed: (1) Type A, (2) comprehensive (Type B), (3) intermediate (between types A and B), and (4) compensation tables. The Oil Spill Liability Trust Fund is approaching its ceiling of $1 billion, but only $50 million has been appropriated. Effective biological contingency planning requires extensive knowledge of (1) the environmental fate of petroleum, (2) the effects of petroleum on organisms, (3) the existing biological resources, and (4) the establishment of a system of biological priorities. The characteristics and fate of petroleum and the biological effects of petroleum are reviewed. Assessment of biological resources includes plant and animal distributions, important habitat, endangered or threatened species, and economic considerations. The establishment by Area Committees of priorities for environmental protection, injury assessment, and restoration will promote efficient spill response. Three special issues are discussed: (1) improving our ability to restore natural resources, (2) the potential role of biological diversity in spill response planning, and (3) planning for animal rehabilitation.

  15. A contingency analysis of precarious organizational temporariness

    OpenAIRE

    Karmowska, Joanna; Child, John; James, Philip

    2017-01-01

    This paper extends our current understanding of organizational temporariness. The life of a temporary British trade union branch established to recruit Eastern European migrant workers reveals ‘precarious temporariness’, which is less predictable than the ‘planned temporariness’ typically portrayed in the literature. This different type of temporariness was associated with four key contingencies affecting the branch: dispersed governance, bottom-up initiatives, uncertain resourcing, and an ef...

  16. Sound-contingent visual motion aftereffect

    Directory of Open Access Journals (Sweden)

    Kobayashi Maori

    2011-05-01

    Full Text Available Abstract Background After a prolonged exposure to a paired presentation of different types of signals (e.g., color and motion, one of the signals (color becomes a driver for the other signal (motion. This phenomenon, which is known as contingent motion aftereffect, indicates that the brain can establish new neural representations even in the adult's brain. However, contingent motion aftereffect has been reported only in visual or auditory domain. Here, we demonstrate that a visual motion aftereffect can be contingent on a specific sound. Results Dynamic random dots moving in an alternating right or left direction were presented to the participants. Each direction of motion was accompanied by an auditory tone of a unique and specific frequency. After a 3-minutes exposure, the tones began to exert marked influence on the visual motion perception, and the percentage of dots required to trigger motion perception systematically changed depending on the tones. Furthermore, this effect lasted for at least 2 days. Conclusions These results indicate that a new neural representation can be rapidly established between auditory and visual modalities.

  17. Contingency Valuation of Croatian Arboretum Opeka

    Directory of Open Access Journals (Sweden)

    Stjepan Posavec

    2012-12-01

    Full Text Available Background and Purpose: Social aspects of forestry have always been an important factor of forest usage and management, and therefore have significant influence on its sustainability. Non-wood forest functions such as recreation, tourism, aesthetic and educational factors influence development of rural areas. Contingent valuation method has rarely been used for evaluation of protected forest areas. The aim of the article is to estimate the amount of money visitors are willing to pay for nature’s resources preservation in the arboretum Opeka in the North-West Croatia. Material and Methods: Opeka Arboretum is situated in the Vinica municipality in northern Croatia. Located in a large park surrounding a manor, Opeka arboretum, with its 65 hectares is the largest of the three arboretums existing in Croatia today. The arboretum was founded in 1860 by the Count Marko Bombelles. Contingent valuation is a survey-based economic technique for the non-market valuation of resources, such as environmental preservation or the impact of contamination. It is also the approach that can generally be used to include what is usually referred to as the passive use component of the economic value of environmental goods. Results and Conclusion: Willingness to pay for visitor’s use of the arboretum has been investigated using the survey and contingency valuation method on a sample of 53 respondents. Research results present high preference for arboretum benefits such as beauty of landscape, cultural and historical significance, recreation and health but low willingness to pay.

  18. Public-private provision of protection measures against natural hazards

    Science.gov (United States)

    Gruber, M.

    2009-04-01

    Natural hazards threaten human lives as well as economic values of a society. Due to an increasing population density, augmenting property holdings in congested areas as well as higher frequencies of catastrophic events, the damage potential associated with natural hazards is growing. In order to safeguard societal assets against this threat, active and passive protection measures can be established. While passive protection measures provide for this type of risk by means of thorough land use planning, active protection measures aim at improving safety through technical or biological protective systems and structures. However, these provisions are costly and need to be handled prudentially. In most European countries protection measures against natural hazards are provided by the public. Specific governmental funds have been set up for the establishment of preventive systems as well as for damage compensation payments after the occurrence of catastrophic events. Though, additional capital is urgently needed in order to facilitate the realisation of all necessary projects in this field and to provide for maximal safety. One potential solution for such financial deficiencies can be found in Public Private Partnerships (PPP). PPPs have been implemented as attractive concepts for the funding of diverse projects in the fields of e.g. road construction, municipal, health and social services. In principle, they could also provide alternative funding solutions for the establishment of crucial protective infrastructure in respect of natural hazards, adding private financial means to the currently available public funds. Thereby, the entire capacities for catastrophe funding could be enhanced. Beside PPPs, also alternative funding mechanisms such as the emission of catastrophe bonds, contingent credit lines or leasing arrangements may enhance available capacities for the financing of protection measures. This contribution discusses innovative solutions for the funding of

  19. Chemical process hazards analysis

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-02-01

    The Office of Worker Health and Safety (EH-5) under the Assistant Secretary for the Environment, Safety and Health of the US Department (DOE) has published two handbooks for use by DOE contractors managing facilities and processes covered by the Occupational Safety and Health Administration (OSHA) Rule for Process Safety Management of Highly Hazardous Chemicals (29 CFR 1910.119), herein referred to as the PSM Rule. The PSM Rule contains an integrated set of chemical process safety management elements designed to prevent chemical releases that can lead to catastrophic fires, explosions, or toxic exposures. The purpose of the two handbooks, ``Process Safety Management for Highly Hazardous Chemicals`` and ``Chemical Process Hazards Analysis,`` is to facilitate implementation of the provisions of the PSM Rule within the DOE. The purpose of this handbook ``Chemical Process Hazards Analysis,`` is to facilitate, within the DOE, the performance of chemical process hazards analyses (PrHAs) as required under the PSM Rule. It provides basic information for the performance of PrHAs, and should not be considered a complete resource on PrHA methods. Likewise, to determine if a facility is covered by the PSM rule, the reader should refer to the handbook, ``Process Safety Management for Highly Hazardous Chemicals`` (DOE- HDBK-1101-96). Promulgation of the PSM Rule has heightened the awareness of chemical safety management issues within the DOE. This handbook is intended for use by DOE facilities and processes covered by the PSM rule to facilitate contractor implementation of the PrHA element of the PSM Rule. However, contractors whose facilities and processes not covered by the PSM Rule may also use this handbook as a basis for conducting process hazards analyses as part of their good management practices. This handbook explains the minimum requirements for PrHAs outlined in the PSM Rule. Nowhere have requirements been added beyond what is specifically required by the rule.

  20. Searching for Plausible N-k Contingencies Endangering Voltage Stability

    DEFF Research Database (Denmark)

    Weckesser, Johannes Tilman Gabriel; Van Cutsem, Thierry

    2017-01-01

    This paper presents a novel search algorithm using time-domain simulations to identify plausible N − k contingencies endangering voltage stability. Starting from an initial list of disturbances, progressively more severe contingencies are investigated. After simulation of a N − k contingency, the...... of component protections. The performance of the proposed search algorithm is compared to a brute-force algorithm and demonstrated on the IEEE Nordic test system....

  1. Resiliency Evaluation, Assessment and Contingency Tools, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — Resiliency Evaluation, Assessment and Contingency Tools (REACT) Achieving resiliency in any system requires capabilities that are beyond the boundaries of currently...

  2. The Need for a Strategic Approach to Contingency Contracting

    National Research Council Canada - National Science Library

    D'Angelo, Anthony F; Houglan, Danny H; Ruckwardt, Edwin

    2007-01-01

    ...; however, the contingency arena is often overlooked. Corporations are finding a strategic enterprise orientation to procurement can create or enhance their own competitive position within a market...

  3. Automated Contingency Management for Advanced Propulsion Systems, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — Impact Technologies LLC, in cooperation the Georgia Institute of Technology, proposes to develop and demonstrate an innovative Automated Contingency Management (ACM)...

  4. 216-A-10 Crib supplemental information to the Hanford Facility Contingency Plan (DOE/RL-93-75)

    International Nuclear Information System (INIS)

    Ingle, S.J.

    1996-05-01

    This document is a unit-specific contingency plan for the 216-A-10 Crib. The Crib is a landfill that received process condensate from the 202-A building Plutonium/Uranium Extraction Plant from 1956 to 1987. The crib has not received waste since March 1987 and will be closed under final facility standards. Waste management activities are no longer required at the crib, and it does not present significant hazard to adjacent units, personnel or the environment. It is unlikely that any incidents presenting hazards to the public health or the environment would occur at the 216-A-10 Crib

  5. Continuity and Contingency in USAF Posture Planning

    Science.gov (United States)

    2016-01-01

    in the domestic affairs of other states that have little bearing on U.S. security. Doing so has sapped U.S. resources and involved it in conflicts... polar opposite of strategy—the impact of contingent events on U.S. global posture. 80 Cameron Stewart, “Go-Slow Signaled on Army Build Up,” The...South Asia, Northeast Asia, East Asia (central), Southeast Asia, Oceania, Canada/United States/Mexico, Central America/Caribbean, South America, Arctic

  6. Mars Exploration Rovers Launch Contingency Efforts

    Science.gov (United States)

    McGrath, Brian E.; Frostbutter, David A.; Parthasarathy, Karungulam N.; Heyler, Gene A.; Chang, Yale

    2004-02-01

    On 10 June 2003 at 1:58 p.m. Eastern Daylight Time (EDT) and 7 July 2003 at 11:18 p.m. EDT, two separate spacecraft/rovers were successfully launched to Mars atop a Delta II 7925 and Delta II 7925H, respectively. Each spacecraft/rover carried eight Light Weight Radioisotope Heater Units (LWRHUs) for thermal conditioning of electronics during the cold Martian nights. As a part of the joint National Aeronautics and Space Administration/U. S. Department of Energy safety effort, a contingency plan was prepared to address the unlikely events of an accidental suborbital reentry or out-of-orbit reentry. The objective of the contingency plan was to develop and implement procedures to predict, within the first hour, the probable Earth Impact Footprints (EIFs) for the LWRHUs or other possible spacecraft debris after an accidental reentry. No ablation burn-through of the heat sources' aeroshells was expected, as a result of earlier testing. Any predictions would be used in subsequent notification and recovery efforts. The Johns Hopkins University Applied Physics Laboratory, as part of a multi-agency team, was responsible for prediction of the EIFs, and the time of reentry from a potential orbital decay. The tools used to predict the EIFs included a Three-Degree-of-Freedom (3DOF) trajectory simulation code, a Six-Degree-of-Freedom (6DOF) code, a database of aerodynamic coefficients for the LWRHUs and other spacecraft debris, secure links to obtain tracking data, and a high fidelity special perturbation orbit integrator code to predict time of spacecraft reentry from orbital decay. This paper will discuss the contingency plan and process, as well as highlight the improvements made to the analytical tools. Improvements to the 3DOF, aerodynamic database, and orbit integrator and inclusion of the 6DOF have significantly enhanced the prediction capabilities. In the days before launch, the trajectory simulation codes were exercised and predictions of hypothetical EIFs were produced

  7. Resource Contingency Program : Draft Environmental Impact Statement.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration.

    1995-02-01

    In 1990, the Bonneville Power Administration (BPA) embarked upon the Resource Contingency Program (RCP) to fulfill its statutory responsibilities to supply electrical power to its utility, industrial and other customers in the Pacific Northwest. Instead of buying or building generating plants now, BPA has purchased options to acquire power later if needed. Three option development agreements were signed in September 1993 with three proposed natural gas-fired, combined cycle combustion turbine CT projects near Chehalis and Satsop Washington and near Hermiston, Oregon. This environmental impact statement addresses the environmental consequences of purchasing power from these options. This environmental impact statement addresses the environmental consequences of purchasing power from these options.

  8. The Necessity of Contingency or Contingent Necessity: Meillassoux, Hegel, and the Subject

    Directory of Open Access Journals (Sweden)

    John Van Houdt

    2011-06-01

    Full Text Available This article addresses the relationship of contingency to necessity as developed by Quentin Meillassoux and G.W.F. Hegel. Meillassoux criticizes the restriction of possibility by modern philosophy to the conditions of the transcendental subject, which he calls ‘correlationism’, and opposes to this correlationism, mathematics as an absolute form of thought. The arch-figure of a metaphysical version of correlationism for Meillassoux is Hegel. This article argues that, while Meillassoux is right to criticize a version of correlationism for restricting the range of contingency, he overlooks Hegel’s unique contribution to this issue. Hegel provides us a version of necessity modeled on the mathematical proof which answers Meillassoux’s concerns about correlationist versions of necessity but does not altogether jettison the concept of the subject. Instead, the subject in Hegel is a contingent interruption which emerges from the breaks in the kinds of necessity we posit about the world. Hegel offers us a way of tying these two concepts together in what I call ‘contingent necessity’.

  9. Contingency in the Cosmos and the Contingency of the Cosmos : Two Theological Approaches

    NARCIS (Netherlands)

    Drees, W.B.

    Contingency in reality may be epistemic, due to incomplete knowledge or the intersection of unrelated causal trajectories. In quantum physics, it appears to be ontological. More fundamental and interesting is the limit-question ‘why is there something rather than nothing,’ pointing out the

  10. Contingency Contractor Optimization Phase 3 Sustainment Database Design Document - Contingency Contractor Optimization Tool - Prototype

    Energy Technology Data Exchange (ETDEWEB)

    Frazier, Christopher Rawls; Durfee, Justin David; Bandlow, Alisa; Gearhart, Jared Lee; Jones, Katherine A

    2016-05-01

    The Contingency Contractor Optimization Tool – Prototype (CCOT-P) database is used to store input and output data for the linear program model described in [1]. The database allows queries to retrieve this data and updating and inserting new input data.

  11. Radioactive hazards

    International Nuclear Information System (INIS)

    Gill, J.R.

    1980-01-01

    The use of radioactive substances in hospital laboratories is discussed and the attendant hazards and necessary precautions examined. The new legislation under the Health and Safety at Work Act which, it is proposed, will replace existing legal requirements in the field of health and safety at work by a system of regulations and approved codes of practice designed to maintain or improve the standards of health, safety and welfare already established, is considered with particular reference to protection against ionising radiations. (UK)

  12. Significant others and contingencies of self-worth: activation and consequences of relationship-specific contingencies of self-worth.

    Science.gov (United States)

    Horberg, E J; Chen, Serena

    2010-01-01

    Three studies tested the activation and consequences of contingencies of self-worth associated with specific significant others, that is, relationship-specific contingencies of self-worth. The results showed that activating the mental representation of a significant other with whom one strongly desires closeness led participants to stake their self-esteem in domains in which the significant other wanted them to excel. This was shown in terms of self-reported contingencies of self-worth (Study 1), in terms of self-worth after receiving feedback on a successful or unsatisfactory performance in a relationship-specific contingency domain (Study 2), and in terms of feelings of reduced self-worth after thinking about a failure in a relationship-specific contingency domain (Study 3). Across studies, a variety of contingency domains were examined. Furthermore, Study 3 showed that failing in an activated relationship-specific contingency domain had negative implications for current feelings of closeness and acceptance in the significant-other relationship. Overall, the findings suggest that people's contingencies of self-worth depend on the social situation and that performance in relationship-specific contingency domains can influence people's perceptions of their relationships.

  13. Mitigation and prevention of exertional heat stress in firefighters: a review of cooling strategies for structural firefighting and hazardous materials responders.

    Science.gov (United States)

    McEntire, Serina J; Suyama, Joe; Hostler, David

    2013-01-01

    Most duties performed by firefighters require the use of personal protective equipment, which inhibits normal thermoregulation during exertion, creating an uncompensable heat stress. Structured rest periods are required to correct the effects of uncompensable heat stress and ensure that firefighter safety is maintained and that operations can be continued until their conclusion. While considerable work has been done to optimize firefighter cooling during fireground operations, there is little consensus on when or how cooling should be deployed. A systematic review of cooling techniques and practices among firefighters and hazardous materials operators was conducted to describe the state of the science and provide recommendations for deploying resources for fireground rehab (i.e., structured rest periods during an incident). Five electronic databases were searched using a selected combination of key words. One hundred forty publications were found in the initial search, with 27 meeting all the inclusion criteria. Two independent reviewers performed a qualitative assessment of each article based on nine specific questions. From the selected literature, the efficacy of multiple cooling strategies was compared during exertion and immediately following exertion under varying environmental conditions. When considering the literature available for cooling firefighters and hazardous materials technicians during emergency incident rehabilitation, widespread use of cooling devices does not appear to be warranted if ambient temperature and humidity approximate room temperature and protective garments can be removed. When emergency incident rehabilitation must be conducted in hot or humid conditions, active cooling devices are needed. Hand/forearm immersion is likely the best modality for cooling during rehab under hot, humid conditions; however, this therapy has a number of limitations. Cooling during work thus far has been limited primarily to cooling vests and liquid- or

  14. A Contingent Trip Model for Estimating Rail-trail Demand

    Science.gov (United States)

    Carter J. Betz; John C. Bergstrom; J. Michael Bowker

    2003-01-01

    The authors develop a contingent trip model to estimate the recreation demand for and value of a potential rail-trail site in north-east Georgia. The contingent trip model is an alternative to travel cost modelling useful for ex ante evaluation of proposed recreation resources or management alternatives. The authors estimate the empirical demand for trips using a...

  15. Better off Jobless? Scarring Effects of Contingent Employment in Japan

    Science.gov (United States)

    Yu, Wei-hsin

    2012-01-01

    Previous research fails to address whether contingent employment benefits individuals' careers more than the alternative they often face: being without a job. Using work history data from Japan, this study shows that accepting a contingent job delays individuals' transition to standard employment more than remaining jobless. Moreover, having a…

  16. Effectiveness evaluation of contingency sum as a risk management ...

    African Journals Online (AJOL)

    Construction managers in a bid to effectively manage risks prone projects have adopted several methods, one of which is contingency sum. This study aims at evaluating the effectiveness of contingency sum as a risk management tool for construction projects in Niger Delta region of Nigeria. The objectives are to establish ...

  17. Appraisal of the Performance of Contingency Cost Provision for ...

    African Journals Online (AJOL)

    The paper appraised performance of contingency allowance in addressing projects' cost risk. To achieve this aim, impact of contingency provision in some selected building projects were evaluated. Data for the study was collected by means of checklist from 40 completed projects' files. Furthermore, 100 questionnaires on ...

  18. Interdependent, Dependent, and Independent Group Contingencies for Controlling Disruptive Behavior.

    Science.gov (United States)

    Gresham, Frank M.; Gresham, Gwenyth N.

    1982-01-01

    Three group-oriented contingency systems (interdependent, dependent, and independent) were compared to evaluate each system's effectiveness in controlling the disruptive behavior of a self-contained classroom of 12 educable mentally retarded elementary-aged children. Interdependent and dependent group contingency systems were more effective than…

  19. The Dependence Structure of Conditional Probabilities in a Contingency Table

    Science.gov (United States)

    Joarder, Anwar H.; Al-Sabah, Walid S.

    2002-01-01

    Conditional probability and statistical independence can be better explained with contingency tables. In this note some special cases of 2 x 2 contingency tables are considered. In turn an interesting insight into statistical dependence as well as independence of events is obtained.

  20. A Contingency Framework for Listening to the Dying

    Science.gov (United States)

    Vora, Erika; Vora, Ariana

    2008-01-01

    Listening to the dying poses special challenges. This paper proposes a contingency framework for describing and assessing various circumstances when listening to the dying. It identifies current approaches to listening, applies the contingency framework toward effectively listening to the dying, and proposes a new type of listening called…

  1. The Role of Feedback Contingency in Perceptual Category Learning

    Science.gov (United States)

    Ashby, F. Gregory; Vucovich, Lauren E.

    2016-01-01

    Feedback is highly contingent on behavior if it eventually becomes easy to predict, and weakly contingent on behavior if it remains difficult or impossible to predict even after learning is complete. Many studies have demonstrated that humans and nonhuman animals are highly sensitive to feedback contingency, but no known studies have examined how feedback contingency affects category learning, and current theories assign little or no importance to this variable. Two experiments examined the effects of contingency degradation on rule-based and information-integration category learning. In rule-based tasks, optimal accuracy is possible with a simple explicit rule, whereas optimal accuracy in information-integration tasks requires integrating information from two or more incommensurable perceptual dimensions. In both experiments, participants each learned rule-based or information-integration categories under either high or low levels of feedback contingency. The exact same stimuli were used in all four conditions and optimal accuracy was identical in every condition. Learning was good in both high-contingency conditions, but most participants showed little or no evidence of learning in either low-contingency condition. Possible causes of these effects are discussed, as well as their theoretical implications. PMID:27149393

  2. Contingencies and onus in the delictual law of damages | Steynberg ...

    African Journals Online (AJOL)

    It has become clear that the terms 'burden of proof' and 'measure of proof' according to their strict evidentiary meaning, do not fit naturally into the theory of proof in the case of contingencies. If the amount of damages has to be adjusted for contingencies, it does not mean necessarily that the burden of proof in respect of the ...

  3. Relative speed of processing determines color-word contingency learning.

    Science.gov (United States)

    Forrin, Noah D; MacLeod, Colin M

    2017-10-01

    In three experiments, we tested a relative-speed-of-processing account of color-word contingency learning, a phenomenon in which color identification responses to high-contingency stimuli (words that appear most often in particular colors) are faster than those to low-contingency stimuli. Experiment 1 showed equally large contingency-learning effects whether responding was to the colors or to the words, likely due to slow responding to both dimensions because of the unfamiliar mapping required by the key press responses. For Experiment 2, participants switched to vocal responding, in which reading words is considerably faster than naming colors, and we obtained a contingency-learning effect only for color naming, the slower dimension. In Experiment 3, previewing the color information resulted in a reduced contingency-learning effect for color naming, but it enhanced the contingency-learning effect for word reading. These results are all consistent with contingency learning influencing performance only when the nominally irrelevant feature is faster to process than the relevant feature, and therefore are entirely in accord with a relative-speed-of-processing explanation.

  4. The role of feedback contingency in perceptual category learning.

    Science.gov (United States)

    Ashby, F Gregory; Vucovich, Lauren E

    2016-11-01

    Feedback is highly contingent on behavior if it eventually becomes easy to predict, and weakly contingent on behavior if it remains difficult or impossible to predict even after learning is complete. Many studies have demonstrated that humans and nonhuman animals are highly sensitive to feedback contingency, but no known studies have examined how feedback contingency affects category learning, and current theories assign little or no importance to this variable. Two experiments examined the effects of contingency degradation on rule-based and information-integration category learning. In rule-based tasks, optimal accuracy is possible with a simple explicit rule, whereas optimal accuracy in information-integration tasks requires integrating information from 2 or more incommensurable perceptual dimensions. In both experiments, participants each learned rule-based or information-integration categories under either high or low levels of feedback contingency. The exact same stimuli were used in all 4 conditions, and optimal accuracy was identical in every condition. Learning was good in both high-contingency conditions, but most participants showed little or no evidence of learning in either low-contingency condition. Possible causes of these effects, as well as their theoretical implications, are discussed. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  5. A Comparison of Group-Oriented Contingencies for Addition Fluency

    Science.gov (United States)

    Gross, Thomas J.; Duhon, Gary J.; Shutte, Greg; Rowland, Julie E.

    2016-01-01

    Math fact fluency is critical for understanding complex mathematics. Explicit timing interventions have shown promise for improving math fluency, and they may benefit from being paired with group-oriented contingencies. Further, investigations of independent and dependent group-oriented contingencies would help to identify their relative…

  6. Application of the double-contingency principle within BNFL

    International Nuclear Information System (INIS)

    Strafford, P.I.D.

    1995-01-01

    Historically, the double-contingency principle has been used for criticality assessment within British Nuclear Fuels plc (BNFL). This paper outlines what is understood by the double-contingency principle to illustrate how it is applied in criticality safety assessments and to highlight various problem areas that are encountered and, where possible, how they might be solved

  7. 48 CFR 52.203-5 - Covenant Against Contingent Fees.

    Science.gov (United States)

    2010-10-01

    ... contract price or consideration, or otherwise recover, the full amount of the contingent fee. (b) Bona fide... REGULATION (CONTINUED) CLAUSES AND FORMS SOLICITATION PROVISIONS AND CONTRACT CLAUSES Text of Provisions and... employed or retained to solicit or obtain this contract upon an agreement or understanding for a contingent...

  8. QV modal distance displacement - a criterion for contingency ranking

    Energy Technology Data Exchange (ETDEWEB)

    Rios, M.A.; Sanchez, J.L.; Zapata, C.J. [Universidad de Los Andes (Colombia). Dept. of Electrical Engineering], Emails: mrios@uniandes.edu.co, josesan@uniandes.edu.co, cjzapata@utp.edu.co

    2009-07-01

    This paper proposes a new methodology using concepts of fast decoupled load flow, modal analysis and ranking of contingencies, where the impact of each contingency is measured hourly taking into account the influence of each contingency over the mathematical model of the system, i.e. the Jacobian Matrix. This method computes the displacement of the reduced Jacobian Matrix eigenvalues used in voltage stability analysis, as a criterion of contingency ranking, considering the fact that the lowest eigenvalue in the normal operation condition is not the same lowest eigenvalue in N-1 contingency condition. It is made using all branches in the system and specific branches according to the IBPF index. The test system used is the IEEE 118 nodes. (author)

  9. Skype me! Socially Contingent Interactions Help Toddlers Learn Language

    Science.gov (United States)

    Roseberry, Sarah; Hirsh-Pasek, Kathy; Golinkoff, Roberta Michnick

    2013-01-01

    Language learning takes place in the context of social interactions, yet the mechanisms that render social interactions useful for learning language remain unclear. This paper focuses on whether social contingency might support word learning. Toddlers aged 24- to 30-months (N=36) were exposed to novel verbs in one of three conditions: live interaction training, socially contingent video training over video chat, and non-contingent video training (yoked video). Results suggest that children only learned novel verbs in socially contingent interactions (live interactions and video chat). The current study highlights the importance of social contingency in interactions for language learning and informs the literature on learning through screen media as the first study to examine word learning through video chat technology. PMID:24112079

  10. Tsunami hazard

    International Nuclear Information System (INIS)

    2013-01-01

    Tohoku Earthquake Tsunami on 11 March, 2011 has led the Fukushima Daiichi nuclear power plant to a serious accident, which highlighted a variety of technical issues such as a very low design tsunami height and insufficient preparations in case a tsunami exceeding the design tsunami height. Lessons such as to take measures to be able to maintain the important safety features of the facility for tsunamis exceeding design height and to implement risk management utilizing Probabilistic Safety Assessment are shown. In order to implement the safety assessment on nuclear power plants across Japan accordingly to the back-fit rule, Nuclear Regulatory Commission will promulgate/execute the New Safety Design Criteria in July 2013. JNES has positioned the 'enhancement of probabilistic tsunami hazard assessment' as highest priority issue and implemented in order to support technically the Nuclear Regulatory Authority in formulating the new Safety Design Criteria. Findings of the research had reflected in the 'Technical Review Guidelines for Assessing Design Tsunami Height based on tsunami hazards'. (author)

  11. Food safety and nutritional quality for the prevention of non communicable diseases: the Nutrient, hazard Analysis and Critical Control Point process (NACCP).

    Science.gov (United States)

    Di Renzo, Laura; Colica, Carmen; Carraro, Alberto; Cenci Goga, Beniamino; Marsella, Luigi Tonino; Botta, Roberto; Colombo, Maria Laura; Gratteri, Santo; Chang, Ting Fa Margherita; Droli, Maurizio; Sarlo, Francesca; De Lorenzo, Antonino

    2015-04-23

    The important role of food and nutrition in public health is being increasingly recognized as crucial for its potential impact on health-related quality of life and the economy, both at the societal and individual levels. The prevalence of non-communicable diseases calls for a reformulation of our view of food. The Hazard Analysis and Critical Control Point (HACCP) system, first implemented in the EU with the Directive 43/93/CEE, later replaced by Regulation CE 178/2002 and Regulation CE 852/2004, is the internationally agreed approach for food safety control. Our aim is to develop a new procedure for the assessment of the Nutrient, hazard Analysis and Critical Control Point (NACCP) process, for total quality management (TMQ), and optimize nutritional levels. NACCP was based on four general principles: i) guarantee of health maintenance; ii) evaluate and assure the nutritional quality of food and TMQ; iii) give correct information to the consumers; iv) ensure an ethical profit. There are three stages for the application of the NACCP process: 1) application of NACCP for quality principles; 2) application of NACCP for health principals; 3) implementation of the NACCP process. The actions are: 1) identification of nutritional markers, which must remain intact throughout the food supply chain; 2) identification of critical control points which must monitored in order to minimize the likelihood of a reduction in quality; 3) establishment of critical limits to maintain adequate levels of nutrient; 4) establishment, and implementation of effective monitoring procedures of critical control points; 5) establishment of corrective actions; 6) identification of metabolic biomarkers; 7) evaluation of the effects of food intake, through the application of specific clinical trials; 8) establishment of procedures for consumer information; 9) implementation of the Health claim Regulation EU 1924/2006; 10) starting a training program. We calculate the risk assessment as follows

  12. Hazardous material reduction initiative

    International Nuclear Information System (INIS)

    Nichols, D.H.

    1995-02-01

    The Hazardous Material Reduction Initiative (HMRI) explores using the review of purchase requisitions to reduce both the use of hazardous materials and the generation of regulated and nonregulated wastes. Based on an 11-month program implemented at the Hanford Site, hazardous material use and waste generation was effectively reduced by using a centralized procurement control program known as HMRI. As expected, several changes to the original proposal were needed during the development/testing phase of the program to accommodate changing and actual conditions found at the Hanford Site. The current method requires a central receiving point within the Procurement Organization to review all purchase requisitions for potentially Occupational Safety and Health Administration (OSHA) hazardous products. Those requisitions (approximately 4% to 6% of the total) are then forwarded to Pollution Prevention personnel for evaluation under HMRI. The first step is to determine if the requested item can be filled by existing or surplus material. The requisitions that cannot filled by existing or surplus material are then sorted into two groups based on applicability to the HMRI project. For example, laboratory requests for analytical reagents or standards are excluded and the purchase requisitions are returned to Procurement for normal processing because, although regulated, there is little opportunity for source reduction due to the strict protocols followed. Each item is then checked to determine if it is regulated or not. Regulated items are prioritized based on hazardous contents, quantity requested, and end use. Copies of these requisitions are made and the originals are returned to Procurement within 1-hr. Since changes to the requisition can be made at later stages during procurement, the HMRI fulfills one of its original premises in that it does not slow the procurement process

  13. Hazardous Air Pollutants

    Science.gov (United States)

    ... Protection Agency Search Search Contact Us Share Hazardous Air Pollutants Hazardous air pollutants are those known to ... of industrial facilities in two phases . About Hazardous Air Pollutants What are Hazardous Air Pollutants? Health and ...

  14. Analysis and Prevention of Geo-Environmental Hazards with High-Intensive Coal Mining: A Case Study in China’s Western Eco-Environment Frangible Area

    Directory of Open Access Journals (Sweden)

    Qiang Sun

    2017-06-01

    Full Text Available This study seeks to address the problems of major geo-environmental hazards caused by high-intensive coal mining in China’s western eco-environment frangible area including strong mining pressure, surface subsidence, soil and water loss, and land desertification. Using the high-intensive mining at the Xiao-jihan Coal Mine, this paper investigates the compaction characteristics of aeolian sand-based backfilling materials, and then the evolution of water-conducting fractures and surface deformation laws with different backfill material’s compression ratios (BMCRs by using physical simulation and numerical simulation analysis methods. This study presents the technical system of water-preserved and environmental protection with rapid-backfilling methods in China’s western eco-environment frangible area. The backfill coal mining technique and application prospects are assessed and discussed. The results will be helpful for coordinated development of coal resources exploitation and environmental protection in China’s western eco-environment frangible area.

  15. Construction of opening regional geological hazards risk assessment system

    Science.gov (United States)

    Zhu, Jixiang; Zhang, Lizhong; Zhou, Xiaoyuan; Wang, Qian

    2011-10-01

    It's the basis of the regional geological hazard assessment of regional geological hazard risk research, and the result can provide foundation for planning of land and resources, selection of important project site, controlling, monitoring, and forecasting geological disaster, developing contingency measures for disaster, and environmental protection. With the development of GIS technology, methods and models of regional geological hazard assessment have made great progress, it gradually change from the qualitative and semi-quantitative to quantitative, systematic, spatial management. This paper proposed a user-oriented, method- oriented, category-oriented system of regional geological hazards risk assessment through discusses the key points of geological hazards risk assessment, and the requirements of geological disaster evaluation system development today. The new evaluation system fit varieties types of geological disaster evaluation in different areas, and it owns a very important practical significance.

  16. Historical contingency in fluviokarst landscape evolution

    Science.gov (United States)

    Phillips, Jonathan D.

    2018-02-01

    Lateral and vertical erosion at meander bends in the Kentucky River gorge area has created a series of strath terraces on the interior of incised meander bends. These represent a chronosequence of fluviokarst landscape evolution from the youngest valley side transition zone near the valley bottom to the oldest upland surface. This five-part chronosequence (not including the active river channel and floodplain) was analyzed in terms of the landforms that occur at each stage or surface. These include dolines, uvalas, karst valleys, pocket valleys, unincised channels, incised channels, and cliffs (smaller features such as swallets and shafts also occur). Landform coincidence analysis shows higher coincidence indices (CI) than would be expected based on an idealized chronosequence. CI values indicate genetic relationships (common causality) among some landforms and unexpected persistence of some features on older surfaces. The idealized and two observed chronosequences were also represented as graphs and analyzed using algebraic graph theory. The two field sites yielded graphs more complex and with less historical contingency than the idealized sequence. Indeed, some of the spectral graph measures for the field sites more closely approximate a purely hypothetical no-historical-contingency benchmark graph. The deviations of observations from the idealized expectations, and the high levels of graph complexity both point to potential transitions among landform types as being the dominant phenomenon, rather than canalization along a particular evolutionary pathway. As the base level of both the fluvial and karst landforms is lowered as the meanders expand, both fluvial and karst denudation are rejuvenated, and landform transitions remain active.

  17. 216-U-12 Crib supplemental information to the Hanford Facility Contingency Plan (DOE/RL-93-75)

    International Nuclear Information System (INIS)

    Ingle, S.J.

    1996-05-01

    This document is a unit-specific contingency plan for the 216-U-12 Crib and is intended to be used as a supplement to DOE/RL-93-75, Hanford Facility Contingency Plan (DOE-RL 1993). This unit-specific plan is to be used to demonstrate compliance with the contingency plan requirements of the Washington Administrative Code, Chapter 173- 303 for certain Resource Conservation and Recovery Act of 1976 waste management units. The 216-U-12 Crib is a landfill that received waste from the 291-U-1 Stack, 244-WR Vault, 244-U via tank C-5, and the UO 3 Plant. The crib pipeline was cut and permanently capped in 1988, and the crib has been backfilled. The unit will be closed under final facility standards. Waste management activities are no longer required at the unit. The crib does not present a significant hazard to adjacent units, personnel, or the environment. It is unlikely that any incidents presenting hazards to public health or the environment would occur at the 216-U-12 Crib

  18. Nonradioactive Dangerous Waste Landfill supplemental information to the Hanford Facility Contingency Plan (DOE/RL-93-75)

    International Nuclear Information System (INIS)

    Ingle, S.J.

    1996-05-01

    This document is a unit-specific contingency plan for the Nonradioactive Dangerous Waste Landfill and is intended to be used as a supplement to DOE/RL-93-75, 'Hanford Facility Contingency Plan.' This unit-specific plan is to be used to demonstrate compliance with the contingency plan requirements of the Washington Administrative Code, Chapter 173-303 for certain Resource, Conservation and Recovery Act of 1976 waste management units. The Nonradioactive Dangerous Waste Landfill (located approximately 3.5 miles southeast of the 200 East Area at the Hanford Site) was used for disposal of nonradioactive dangerous waste from January 1975 to May 1985. Currently, there are no dangerous waste streams disposed in the Nonradioactive Dangerous Waste Landfill. Dangerous waste management activities are no longer required at the landfill. The landfill does not present a significant hazard to adjacent units, personnel, or the environment. It is unlikely that incidents presenting hazards to public health or the environment would occur at the Nonradioactive Dangerous Waste Landfill

  19. 216-A-36B Crib supplemental information to the Hanford Facility Contingency Plan (DOE/RL-93-75)

    International Nuclear Information System (INIS)

    Ingle, S.J.

    1996-05-01

    This document is a unit-specific contingency plan for the 216-A-36B Crib and is intended to be used as a supplement to DOE/RL-93-75, Hanford Facility Contingency Plan (DOE-RL 1993). This unit-specific plan is to be used to demonstrate compliance with the contingency plan requirements of the Washington Administrative Code, Chapter 173- 303 for certain Resource Conservation and Recovery Act of 1976 waste management units. The 216-A-36B Crib is a landfill that received ammonia scrubber waste from the 202-A Building (Plutonium/Uranium Extraction Plant) between 1966 and 1972. In 1982, the unit was reactivated to receive additional waste from Plutonium/Uranium Extraction operations. Discharges ceased in 1987, and the crib will be closed under final facility standards. Because the crib is not receiving discharges, waste management activities are no longer required. The crib does not present a significant hazard to adjacent units, personnel, or the environment. There is little likelihood that any incidents presenting hazards to public health or the environment would occur at the 216-A-36B Crib

  20. 216-A-29 Ditch supplemental information to the Hanford Facility Contingency Plan (DOE/RL-93-75)

    International Nuclear Information System (INIS)

    Ingle, S.J.

    1996-05-01

    This document is a unit-specific contingency plan for the 216-A-29 Ditch and is intended to be used as a supplement to DOE/RL-93-75, Hanford Facility Contingency Plan (DOE-RL 1993). This unit-specific plan is to be used to demonstrate compliance with the contingency plan requirements of the Washington Administrative Code, Chapter 173- 303 for certain Resource Conservation and Recovery Act of 1976 waste management units. The 216-A-29 Ditch is a surface impoundment that received nonregulated process and cooling water and other dangerous wastes primarily from operations of the Plutonium/Uranium Extraction Plant. Active between 1955 and 1991, the ditch has been physically isolated and will be closed. Because it is no longer receiving discharges, waste management activities are no longer required at the unit. The ditch does not present a significant hazard to adjacent units, personnel, or the environment. It is unlikely that any incidents presenting hazards to public health or the environment would occur at the 216-A-29 Ditch

  1. The Impact Hazard

    Science.gov (United States)

    Morrison, David

    1994-01-01

    The Earth has been subject to hypervelocity impacts from comets and asteroids since its formation, and such impacts have played an important role in the evolution of life on our planet. We now recognize not only the historical role of impacts, but the contemporary hazard posed by such events. In the absence of a complete census of potentially threatening Earth-crossing asteroids or comets (called collectively Near Earth Objects, or NEOs), or even of a comprehensive cur-rent search program to identify NEOs, we can consider the hazard only from a probabilistic perspective. We know the steep power-law relationship between NEO numbers and size, with many more small bodies than large ones. We also know that few objects less than about 50 m in diameter (with kinetic energy near 10 megatons) penetrate the atmosphere and are capable of doing surface damage. But there is a spectrum of possible impact hazards associated with objects from this 10-megaton threshold all the way up to NEOs 5 km or larger in diameter, which are capable of inflicting severe damage on the environment, leading to mass extinction's of species. Detailed analysis has shown that, in general, the larger the object the greater the hazard, even when allowance is made for the infrequency of large impacts. Most of the danger to human life is associated with impacts by objects roughly 2 km or larger (energy greater than 1 million megatons), which can inject sufficient submicrometer dust into the atmosphere to produce a severe short-term global cooling with subsequent loss of crops, leading to starvation. Hazard estimates suggest that the chance of such an event occurring during a human lifetime is about 1:5000, and the global probability of death from such impacts is of the order of 1:20000, values that can be compared with risks associated with other natural hazards such as earthquakes, volcanic eruptions, and severe storms. However, the impact hazard differs from the others in that it can be largely

  2. Electrostatic hazards

    CERN Document Server

    Luttgens, Günter; Luttgens, Gnter; Luttgens, G Nter

    1997-01-01

    In the US, UK and Europe there is in excess of one notifiable dust or electrostatic explosion every day of the year. This clearly makes the hazards associated with the handling of materials subject to either cause or react to electrostatic discharge of vital importance to anyone associated with their handling or industrial bulk use. This book provides a comprehensive guide to the dangers of static electricity and how to avoid them. It will prove invaluable to safety managers and professionals, as well as all personnel involved in the activities concerned, in the chemical, agricultural, pharmaceutical and petrochemical process industries. The book makes extended use of case studies to illustrate the principles being expounded, thereby making it far more open, accessible and attractive to the practitioner in industry than the highly theoretical texts which are also available. The authors have many years' experience in the area behind them, including the professional teaching of the content provided here. Günte...

  3. Report on the behalf of the Finance, General Economy and Budgetary Control Commission on the Finance bill for 2011 (n. 2824), appendix N. 13: ecology, sustainable development and land planning, hazard prevention, management and steering of ecology, energy, sustainable development, land planning and sea policies

    International Nuclear Information System (INIS)

    2010-01-01

    This report comments the grants awarded to two programmes, the first one concerning the prevention of hazards, and the second concerning the management and steering of ecology, energy, sustainable development, land planning and sea policies. These two programmes are emblematic of the French government's action and ambition in the field of sustainable development and ecology. For the first one, the report comments the evolution of grants, their objectives and performance indicators. Then it addresses its various aspects: prevention of technological hazards and pollutions, prevention of natural and hydraulic hazards, nuclear safety, after-mine management. For the second programme, the report gives an assessment of the ministry reorganization, and comments the means requested for 2011

  4. Contingency Management of Health Care Organizations: It Depends.

    Science.gov (United States)

    Olden, Peter C

    Managers in health care organizations (HCOs) must perform many processes and activities, such as planning goals, designing organization structure, leading people, motivating employees, making decisions, and resolving conflict. How they do all this strongly affects the performance and outcomes of their organizations and themselves. Some managers develop a usual way of performing their jobs and achieve some success with a preferred method of leading or a favorite approach to motivating. However, their success will be limited if they always rely on a standard "1-size-fits-all" approach. This is because contingency factors influence the effectiveness of a given approach to managing. The "best" approach depends on contingency factors, including the situation and the people involved. Managers should choose an approach to fit with the changing contingency factors. This article explains why and how managers should develop a contingency approach to managing HCOs. The development of contingency theory is briefly described. Practical application of contingency management is explained for leading, motivating, decision making, and resolving conflict. By using a contingency approach, managers can be more effective when managing their HCOs.

  5. Sports: The Infectious Hazards.

    Science.gov (United States)

    Minooee, Arezou; Wang, Jeff; Gupta, Geeta K

    2015-10-01

    Although the medical complications of sports are usually traumatic in nature, infectious hazards also arise. While blood-borne pathogens such as HIV, hepatitis B, and hepatitis C, cause significant illness, the risk of acquiring these agents during sporting activities is minimal. Skin infections are more commonplace, arising from a variety of microbial agents including bacterial, fungal, and viral pathogens. Sports involving water contact can lead to enteric infections, eye infections, or disseminated infections such as leptospirosis. Mumps, measles, and influenza are vaccine-preventable diseases that have been transmitted during sporting events, both in players and in spectators. Prevention is the key to many of these infections. Players should be vaccinated and should not participate in sports if their infection can be spread by contact, airborne, or droplet transmission.

  6. The Impact of the Contingency of Robot Feedback for HRI

    DEFF Research Database (Denmark)

    Fischer, Kerstin; Lohan, Katrin Solveig; Saunders, Joe

    2013-01-01

    In this paper, we investigate the impact the contingency of robot feedback may have on the quality of verbal human-robot interaction. In order to assess not only what the effects are but also what they are caused by, we carried out experiments in which naïve participants instructed the humanoid...... robot iCub on a set of shapes and on a stacking task in two conditions, once with socially contingent, nonverbal feedback implemented in response to different gaze and looming behaviors of the human tutor, and once with non-contingent, saliency-based feedback. The results of the analysis of participants...

  7. Application of the IPEBS method to dynamic contingency analysis

    Energy Technology Data Exchange (ETDEWEB)

    Martins, A.C.B. [FURNAS, Rio de Janeiro, RJ (Brazil); Pedroso, A.S. [Centro de Pesquisas de Energia Eletrica (CEPEL), Rio de Janeiro, RJ (Brazil)

    1994-12-31

    Dynamic contingency analysis is certainly a demanding task in the context of dynamic performance evaluation. This paper presents the results of a test for checking the contingency screening capability of the IPEBS method. A brazilian 1100-bus, 112-gen system was used in the test; the ranking of the contingencies based on critical clearing times obtained with IPEBS, was compared with the ranking derived from detailed time-domain simulation. The results of this comparison encourages us to recommended the use of the method in industry applications, in a complementary basis to the current method of time domain simulation. (author) 5 refs., 1 fig., 2 tabs.

  8. Utilization of geoinformation tools for the development of forest fire hazard mapping system: example of Pekan fire, Malaysia

    Science.gov (United States)

    Mahmud, Ahmad Rodzi; Setiawan, Iwan; Mansor, Shattri; Shariff, Abdul Rashid Mohamed; Pradhan, Biswajeet; Nuruddin, Ahmed

    2009-12-01

    A study in modeling fire hazard assessment will be essential in establishing an effective forest fire management system especially in controlling and preventing peat fire. In this paper, we have used geographic information system (GIS), in combination with other geoinformation technologies such as remote sensing and computer modeling, for all aspects of wild land fire management. Identifying areas that have a high probability of burning is an important component of fire management planning. The development of spatially explicit GIS models has greatly facilitated this process by allowing managers to map and analyze variables contributing to fire occurrence across large, unique geographic units. Using the model and its associated software engine, the fire hazard map was produced. Extensive avenue programming scripts were written to provide additional capabilities in the development of these interfaces to meet the full complement of operational software considering various users requirements. The system developed not only possesses user friendly step by step operations to deliver the fire vulnerability mapping but also allows authorized users to edit, add or modify parameters whenever necessary. Results from the model can support fire hazard mapping in the forest and enhance alert system function by simulating and visualizing forest fire and helps for contingency planning.

  9. Contingent self-esteem and vulnerability to depression: academic contingent self-esteem predicts depressive symptoms in students.

    Science.gov (United States)

    Schöne, Claudia; Tandler, Sarah S; Stiensmeier-Pelster, Joachim

    2015-01-01

    Low self-esteem has been established as a vulnerability factor for depression. In line with recent research, we suggest that a full understanding of the role of self-esteem in depression requires consideration of contingent self-esteem as well. For most people, competence is an important source of self-esteem. Students in particular link their self-esteem to academic competence. To test the hypothesis that academic contingent self-esteem (aCSE) predicts depressive symptoms (DS), two studies were conducted. Preceding the investigation of our hypothesis, the first purpose of Study 1 was to describe the development of aCSE, self-esteem (SE) level, and DS in adolescence in a sample of German students aged 10-16 (N = 1888) in order to provide a foundation for further analyses. Then, to address the main question, age and gender differences in aCSE, SE level, and DS as well as their relations were investigated. The results show that (1) gender differences emerged after the age of 10/11. Girls scored higher on aCSE and DS and lower on SE level than did boys, and aCSE and DS decreased and SE level increased over time in boys, while the rather disadvantageous pattern in girls remained stable. (2) After controlling for SE level and aCSE, the effects of gender and age × gender interaction on DS disappeared, suggesting an influence of aCSE on DS. (3) aCSE predicted DS over and above SE level. Since the results of Study 1 did not allow for causal conclusions, a longitudinal study (N = 160) was conducted to further investigate the causal role of aCSE. According to the diathesis-stress model, aCSE was expected to serve as a diathesis for developing DS in the face of academic stress (daily hassles) during an academic semester at university. The results of Study 2 revealed that aCSE interacted with corresponding hassles to predict increases in DS. High levels of academic stress led to increases in DS only among students who strongly based their SE on academic competence

  10. Contingent self-esteem and vulnerability to depression: Academic contingent self-esteem predicts depressive symptoms in students

    Directory of Open Access Journals (Sweden)

    Claudia eSchöne

    2015-10-01

    Full Text Available Low self-esteem has been established as a vulnerability factor for depression. In line with recent research, we suggest that a full understanding of the role of self-esteem in depression requires consideration of contingent self-esteem as well. For most people, competence is an important source of self-esteem. Students in particular link their self-esteem to academic competence. To test the hypothesis that academic contingent self-esteem (aCSE predicts depressive symptoms, two studies were conducted. Preceding the investigation of our hypothesis, the first purpose of Study 1 was to describe the development of aCSE, self-esteem level, and depressive symptoms in adolescence in a sample of German students aged 10–16 (N = 1888 in order to provide a foundation for further analyses. Then, to address the main question, age and gender differences in aCSE, self-esteem level, and depressive symptoms as well as their relations were investigated. The results show that (1 gender differences emerged after the age of 10/11. Girls scored higher on aCSE and depressive symptoms and lower on self-esteem level than did boys, and aCSE and depressive symptoms decreased and self-esteem level increased over time in boys, while the rather disadvantageous pattern in girls remained stable. (2 After controlling for self-esteem level and aCSE, the effects of gender and age × gender interaction on depressive symptoms disappeared, suggesting an influence of aCSE on depressive symptoms. (3 aCSE predicted depressive symptoms over and above self-esteem level.Since the results of Study 1 did not allow for causal conclusions, a longitudinal study (N = 160 was conducted to further investigate the causal role of aCSE. According to the diathesis-stress model, aCSE was expected to serve as a diathesis for developing depressive symptoms in the face of academic stress (daily hassles during an academic semester at university. The results of Study 2 revealed that aCSE interacted with

  11. Contingent self-esteem and vulnerability to depression: academic contingent self-esteem predicts depressive symptoms in students

    Science.gov (United States)

    Schöne, Claudia; Tandler, Sarah S.; Stiensmeier-Pelster, Joachim

    2015-01-01

    Low self-esteem has been established as a vulnerability factor for depression. In line with recent research, we suggest that a full understanding of the role of self-esteem in depression requires consideration of contingent self-esteem as well. For most people, competence is an important source of self-esteem. Students in particular link their self-esteem to academic competence. To test the hypothesis that academic contingent self-esteem (aCSE) predicts depressive symptoms (DS), two studies were conducted. Preceding the investigation of our hypothesis, the first purpose of Study 1 was to describe the development of aCSE, self-esteem (SE) level, and DS in adolescence in a sample of German students aged 10–16 (N = 1888) in order to provide a foundation for further analyses. Then, to address the main question, age and gender differences in aCSE, SE level, and DS as well as their relations were investigated. The results show that (1) gender differences emerged after the age of 10/11. Girls scored higher on aCSE and DS and lower on SE level than did boys, and aCSE and DS decreased and SE level increased over time in boys, while the rather disadvantageous pattern in girls remained stable. (2) After controlling for SE level and aCSE, the effects of gender and age × gender interaction on DS disappeared, suggesting an influence of aCSE on DS. (3) aCSE predicted DS over and above SE level. Since the results of Study 1 did not allow for causal conclusions, a longitudinal study (N = 160) was conducted to further investigate the causal role of aCSE. According to the diathesis-stress model, aCSE was expected to serve as a diathesis for developing DS in the face of academic stress (daily hassles) during an academic semester at university. The results of Study 2 revealed that aCSE interacted with corresponding hassles to predict increases in DS. High levels of academic stress led to increases in DS only among students who strongly based their SE on academic competence

  12. Occupational hazards to health of port workers.

    Science.gov (United States)

    Wang, Yukun; Zhan, Shuifen; Liu, Yan; Li, Yan

    2017-12-01

    The aim of this article is to reduce the risk of occupational hazards and improve safety conditions by enhancing hazard knowledge and identification as well as improving safety behavior for freight port enterprises. In the article, occupational hazards to health and their prevention measures of freight port enterprises have been summarized through a lot of occupational health evaluation work, experience and understanding. Workers of freight port enterprises confront an equally wide variety of chemical, physical and psychological hazards in production technology, production environment and the course of labor. Such health hazards have been identified, the risks evaluated, the dangers to health notified and effective prevention measures which should be put in place to ensure the health of the port workers summarized. There is still a long way to go for the freight port enterprises to prevent and control the occupational hazards. Except for occupational hazards and their prevention measures, other factors that influence the health of port workers should also be paid attention to, such as age, work history, gender, contraindication and even the occurrence and development rules of occupational hazards in current production conditions.

  13. Anarchy in the Streets: Restoring Public Security in Complex Contingencies

    National Research Council Canada - National Science Library

    Castle, James

    1998-01-01

    When US military forces are performing public security functions during complex contingency operations, what conditions must they establish in order to transfer those functions successfully back to the host nation...

  14. Skype me! Socially contingent interactions help toddlers learn language.

    Science.gov (United States)

    Roseberry, Sarah; Hirsh-Pasek, Kathy; Golinkoff, Roberta M

    2014-01-01

    Language learning takes place in the context of social interactions, yet the mechanisms that render social interactions useful for learning language remain unclear. This study focuses on whether social contingency might support word learning. Toddlers aged 24-30 months (N = 36) were exposed to novel verbs in one of three conditions: live interaction training, socially contingent video training over video chat, and noncontingent video training (yoked video). Results suggest that children only learned novel verbs in socially contingent interactions (live interactions and video chat). This study highlights the importance of social contingency in interactions for language learning and informs the literature on learning through screen media as the first study to examine word learning through video chat technology. © 2013 The Authors. Child Development © 2013 Society for Research in Child Development, Inc.

  15. Contingency Management and deliberative decision-making processes

    Directory of Open Access Journals (Sweden)

    Paul S. Regier

    2015-06-01

    Full Text Available Contingency Management is an effective treatment for drug addiction. The current explanation for its success is rooted in alternative reinforcement theory. We suggest that alternative reinforcement theory is inadequate to explain the success of Contingency Management and produce a model based on demand curves that show how little the monetary rewards offered in this treatment would affect drug use. Instead, we offer an explanation of its success based on the concept that it accesses deliberative decision-making processes. We suggest that Contingency Management is effective because it offers a concrete and immediate alternative to using drugs, which engages deliberative processes, improves the ability of those deliberative processes to attend to non-drug options, and offsets more automatic action-selection systems. This theory makes explicit predictions that can be tested, suggests which users will be most helped by Contingency Management, and suggests improvements in its implementation.

  16. Order effects in contingency learning: the role of task complexity.

    Science.gov (United States)

    Marsh, Jessecae K; Ahn, Woo-Kyoung

    2006-04-01

    Dennis and Ahn (2001) found that during contingency learning, initial evidence influences causal judgments more than does later evidence (a primacy effect), whereas López, Shanks, Almaraz, and Fernández (1998) found the opposite (a recency effect). We propose that in contingency learning, people use initial evidence to develop an anchoring hypothesis that tends to be underadjusted by later evidence, resulting in a primacy effect. Thus, factors interfering with initial hypothesis development, such as simultaneously learning too many contingencies, as in López et al., would reduce the primacy effect. Experiment 1 showed a primacy effect with learning contingencies involving only one outcome but no primacy effect with two outcomes. Experiment 2 demonstrated that the magnitude of the primacy effect correlated with participants' verbal working memory capacity. It is concluded that a critical moderator for exhibition of the primacy effect is task complexity, presumably because it interferes with initial hypothesis development.

  17. Automated Contingency Management for Advanced Propulsion Systems Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Automated Contingency Management (ACM), or the ability to confidently and autonomously adapt to fault conditions with the goal of still achieving mission objectives,...

  18. Contingency Management and Deliberative Decision-Making Processes.

    Science.gov (United States)

    Regier, Paul S; Redish, A David

    2015-01-01

    Contingency management is an effective treatment for drug addiction. The current explanation for its success is rooted in alternative reinforcement theory. We suggest that alternative reinforcement theory is inadequate to explain the success of contingency management and produce a model based on demand curves that show how little the monetary rewards offered in this treatment would affect drug use. Instead, we offer an explanation of its success based on the concept that it accesses deliberative decision-making processes. We suggest that contingency management is effective because it offers a concrete and immediate alternative to using drugs, which engages deliberative processes, improves the ability of those deliberative processes to attend to non-drug options, and offsets more automatic action-selection systems. This theory makes explicit predictions that can be tested, suggests which users will be most helped by contingency management, and suggests improvements in its implementation.

  19. Contingency inferences driven by base rates: Valid by sampling

    Directory of Open Access Journals (Sweden)

    Florian Kutzner

    2011-04-01

    Full Text Available Fiedler et al. (2009, reviewed evidence for the utilization of a contingency inference strategy termed pseudocontingencies (PCs. In PCs, the more frequent levels (and, by implication, the less frequent levels are assumed to be associated. PCs have been obtained using a wide range of task settings and dependent measures. Yet, the readiness with which decision makers rely on PCs is poorly understood. A computer simulation explored two potential sources of subjective validity of PCs. First, PCs are shown to perform above chance level when the task is to infer the sign of moderate to strong population contingencies from a sample of observations. Second, contingency inferences based on PCs and inferences based on cell frequencies are shown to partially agree across samples. Intriguingly, this criterion and convergent validity are by-products of random sampling error, highlighting the inductive nature of contingency inferences.

  20. Application of Contingency Theories to the Supervision of Student Teachers.

    Science.gov (United States)

    Phelps, Julia D.

    1985-01-01

    This article examines selected approaches to student teacher supervision within the context of contingency theory. These include authentic supervision, developmental supervision, and supervision based on the student's level of maturity. (MT)

  1. Automated Contingency Management for Advanced Propulsion Systems, Phase II

    Data.gov (United States)

    National Aeronautics and Space Administration — Automated Contingency Management (ACM), or the ability to confidently and autonomously adapt to fault conditions with the goal of still achieving mission objectives,...

  2. Self-Aware Aerospace Vehicle Contingency Management, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — Aurora Flight Sciences, with Agent Oriented Software, proposes to develop a contingency management system that dynamically performs decision-making based on both...

  3. A Contingent Valuation Study of Lost Passive Use Values Resulting From the Exxon Valdez Oil Spill

    OpenAIRE

    Carson, R.T.; Mitchell, R.C.; Hanemann, W.M.; Kopp, R.J.; Presser, S.; Ruud, P.A.

    1992-01-01

    We report on the results of a large-scale contingent valuation (CV) study conducted after the Exxon Valdez oil spill to assess the harm caused by it. Among the issues considered are the design features of the CV survey, its administration to a national sample of U.S. households, estimation of household willingness to pay to prevent another Exxon Valdez type oil spill, and issues related to reliability and validity of the estimates obtained. Events influenced by the study’s release are also br...

  4. Healthcare-Wide Hazards: Surgical Suite

    Science.gov (United States)

    ... levels to a minimum. In addition, the Hospital Investigations: Health Hazards Chapter of the OSHA Technical Manual ... Control and Prevention (CDC). Bloodborne Infectious Diseases: HIV/AIDS, Hepatitis B, and Hepatitis C - Emergency Needlestick Information . ...

  5. Auditors of safety in hazardous materials transportation

    International Nuclear Information System (INIS)

    Manas Lahoz, J.L.

    1993-01-01

    The author describes the methodology for safety auditory and control, prevention, risks of hazardous materials transport through ship, airplane, rail, etc. In this way, The author presents the classification of damage materials transport, characteristic damage and different transport methods

  6. ACCRUAL OF LIABILITIES AND CONTINGENT ASSETS

    Directory of Open Access Journals (Sweden)

    Elena Ilie

    2011-12-01

    Full Text Available International Financial Reporting Standards together with Public Sector Accounting Standards are based on professional reasoning by appealing to principles that can lead to several solutions for a certain problem. In this respect Romanian economic mechanisms have a high level of rigidity in the implementation of accounting concepts and principles so that it is important to highlight the aspects that generate added value in the current economic climate. Even since 2005 the harmonization of Romanian accounting with the directives of International Accounting Standards, which came to support the harmonization of rules and principles concerning the development of annual financial statements of public institutions, is the most important and essential challenge for administrative environment. Assets and contingent liabilities are elements which in terms of the law cannot be included in the assets of a public institution that is why accounting of these elements must be performed using special off-balance sheet accounts. The purpose of this work emphasizes the opportunity and the recognition of economic events whose elements should be reflected in balance sheet, but also the appropriate and necessary moment of making entries over special accounts off the balance sheet in accordance with IPSAS 19.

  7. Contingency Analysis of Cascading Line Outage Events

    Energy Technology Data Exchange (ETDEWEB)

    Thomas L Baldwin; Magdy S Tawfik; Miles McQueen

    2011-03-01

    As the US power systems continue to increase in size and complexity, including the growth of smart grids, larger blackouts due to cascading outages become more likely. Grid congestion is often associated with a cascading collapse leading to a major blackout. Such a collapse is characterized by a self-sustaining sequence of line outages followed by a topology breakup of the network. This paper addresses the implementation and testing of a process for N-k contingency analysis and sequential cascading outage simulation in order to identify potential cascading modes. A modeling approach described in this paper offers a unique capability to identify initiating events that may lead to cascading outages. It predicts the development of cascading events by identifying and visualizing potential cascading tiers. The proposed approach was implemented using a 328-bus simplified SERC power system network. The results of the study indicate that initiating events and possible cascading chains may be identified, ranked and visualized. This approach may be used to improve the reliability of a transmission grid and reduce its vulnerability to cascading outages.

  8. Petroleum taxation under uncertainty - contingent claims

    International Nuclear Information System (INIS)

    Lund, D.

    1990-01-01

    A workable method for the analysis of incentive effects of petroleum taxes under uncertainty is presented. The main advantage of the method is that it concludes with a single number for the after-tax value of any development plan, and thus allows for a quantification of incentive effects for any given description of production possibilities. It is, however, not possible to describe tax effects under uncertainty by simple magnitudes independent of production possibilities, such as wedges in rates of return. The theoretical basis is the contingent claims analysis from finance theory, which is applicable in particular to companies that are owned by well-diversified shareholders. It is not obvious that the tax authorities of poorly diversified countries should value uncertain income streams by the same method. The Norwegian petroleum taxation is shown to have strongly distortionary effects compared to a no-tax situation or a cash flow tax. These distortions were reduced by the tax changes that followed the 1986 decreases in crude oil prices. A weakness of the model of the Norwegian system is that an exactly optimal financial policy for the company has not been found. 30 refs., 2 figs., 3 tabs

  9. Contingency and construction: from mimesis to postmodernism

    Directory of Open Access Journals (Sweden)

    P. V. Zima

    1997-04-01

    Full Text Available In this article the transition from literary realism (Balzac, George Eliot, Verga is described as a shift from mimesis to constructivism. It is indicated how the realist confidence in the ability of the writer to represent reality as such yields to a modernist skepticism which recognises the contingent character of all fictional constructs. In spite of this discovery, modernists such as Kafka, Proust and Sartre still believe in a meaningful search for reality, authenticity and truth. This belief seems to disappear in the works of postmodernist authors such as Robbe-Grillet, Eco or Fowles who tend to dissociate fiction from any kind of meaningful search, transforming it into a game: a gadget for the reader. The author, who adopts the perspective of Critical Theory, argues towards the end of the article that the latter is modernist insofar as it refuses to follow the postmodernists in their playful abandoning of key realist and modernist concepts such as truth, authenticity and critique.

  10. Contingent convertible bonds as countercyclical capital measures

    Directory of Open Access Journals (Sweden)

    Francois Liebenberg

    2017-06-01

    Aim: The effectiveness of the CCB during contractions is not obvious. Contingent convertible (CoCo bonds – which are bond-like until triggered by a deterioration of a prescribed capital metric, at which point they convert into a form of equity – are explored as a supplementary countercyclical capital measure for such periods to establish whether or not they function effectively. Setting: The analysis is undertaken using global bank CoCo data, and then applied to South African banks. Methods: The Hodrick Prescott filter was applied to empirical historical data. Results: The CCB functions as a good countercyclical capital measure in times of economic expansion by absorbing losses and stabilising the capital base through equity issuance. Conclusion: The issuance of CoCo bonds – if their trigger mechanisms are designed correctly – may prove helpful to banks and the broader financial sector in times of economic contraction through the countercyclical capital properties that manifest through CoCo bonds under these economic conditions.

  11. Hazardous wastes, hazardous materials and environmental health inequity.

    Science.gov (United States)

    Soliman, M R; Derosa, C T; Mielke, H W; Bota, K

    1993-01-01

    This paper reviews issues associated with the equity of locating hazardous waste sites and hazardous materials. Reports and case studies indicate that hazardous waste sites and the locations of hazardous materials are disproportionately situated near minority communities, especially African-American communities. This inequitable placement of hazardous waste sites is of concern, since exposure to toxic waste can adversely affect human health. Proximity to these sites may place these minority communities at higher risk of developing cancers and respiratory, cardiovascular, and neurological diseases, and of incurring increased levels of individual and family stress. The health of persons in minority communities near hazardous waste sites is further compromised by their lack of access to adequate health care. The potential health risks borne by racial and ethnic minorities and by low income communities as a consequence of exposure to toxic waste constitutes environmental inequity. In order to decrease the burden of these risks, we recommend developing environmental policies that address environmental inequity; conducting detailed demographic and health studies that assess the impact of exposure to toxic waste on minority populations; and devising educational programs to sensitize professional service providers and prevent exposure by community residents. This paper identifies research needs and opportunities.

  12. The Contingent Governance of Teams: Analysis of Institutional Complementarity.

    OpenAIRE

    Aoki, Masahiko

    1994-01-01

    The first purpose of this paper is to design a model of governance structure, called the contingent governance, which can control the free-riding problem in teams in the second-best manner. The second is to show, by a new method of comparative static analysis, that the effectiveness of the contingent governance may be enhanced by complementary institutional arrangements of the imperfect labor market and bank-centered financial system. The paper discusses the implications of such institutional...

  13. Consolidating AMC’s Contingency Response Capabilities: A Delphi Study

    Science.gov (United States)

    2015-06-19

    CONSOLIDATING AMC’S CONTINGENCY RESPONSE CAPABILITIES: A DELPHI STUDY GRADUATE RESEARCH PAPER June 2015 Brad P. Bowyer, Major, USAF AFIT- ENS-GRP-15...A DELPHI STUDY GRADUATE RESEARCH PAPER Presented to the Faculty Department of Operational Sciences Graduate School of Engineering and Management Air...AFIT- ENS-GRP-15-J-026 ii CONSOLIDATING AMC’S CONTINGENCY RESPONSE CAPABILITIES: A DELPHI STUDY Brad P. Bowyer, BS, MA Major, USAF Committee

  14. Order effects in contingency learning: The role of task complexity

    OpenAIRE

    Marsh, Jessecae K.; Ahn, Woo-kyoung

    2006-01-01

    Dennis and Ahn (2001) found that during contingency learning, initial evidence influences causal judgments more than does later evidence (a primacy effect), whereas López, Shanks, Almaraz, and Fernández (1998) found the opposite (a recency effect). We propose that in contingency learning, people use initial evidence to develop an anchoring hypothesis that tends to be underadjusted by later evidence, resulting in a primacy effect. Thus, factors interfering with initial hypothesis development, ...

  15. Identification of Severe Multiple Contingencies in Electric PowerSystems

    Energy Technology Data Exchange (ETDEWEB)

    Donde, Vaibhav; Lopez, Vanessa; Lesieutre, Bernard; Pinar, Ali; Yang, Chao; Meza, Juan

    2006-06-14

    In this work, we propose a computationally feasible approachtodetect severe multiple contingencies. We pose a contingency analysisproblem using a nonlinear optimization framework, which enables ustodetect the fewest possible transmission line outages resulting ina systemfailure of specified severity, and the most severe system failure causedby removing a specified number of transmission lines from service.Illustrations using a three bus system and the IEEE ~;30 bus system aimto exhibit the effectiveness of the proposed approach.

  16. Mini-Membrane Evaporator for Contingency Spacesuit Cooling

    Science.gov (United States)

    Makinen, Janice V.; Bue, Grant C.; Campbell, Colin; Petty, Brian; Craft, Jesse; Lynch, William; Wilkes, Robert; Vogel, Matthew

    2015-01-01

    The next-generation Advanced Extravehicular Mobility Unit (AEMU) Portable Life Support System (PLSS) is integrating a number of new technologies to improve reliability and functionality. One of these improvements is the development of the Auxiliary Cooling Loop (ACL) for contingency crewmember cooling. The ACL is a completely redundant, independent cooling system that consists of a small evaporative cooler--the Mini Membrane Evaporator (Mini-ME), independent pump, independent feedwater assembly and independent Liquid Cooling Garment (LCG). The Mini-ME utilizes the same hollow fiber technology featured in the full-sized AEMU PLSS cooling device, the Spacesuit Water Membrane Evaporator (SWME), but Mini-ME occupies only approximately 25% of the volume of SWME, thereby providing only the necessary crewmember cooling in a contingency situation. The ACL provides a number of benefits when compared with the current EMU PLSS contingency cooling technology, which relies upon a Secondary Oxygen Vessel; contingency crewmember cooling can be provided for a longer period of time, more contingency situations can be accounted for, no reliance on a Secondary Oxygen Vessel (SOV) for contingency cooling--thereby allowing a reduction in SOV size and pressure, and the ACL can be recharged-allowing the AEMU PLSS to be reused, even after a contingency event. The first iteration of Mini-ME was developed and tested in-house. Mini-ME is currently packaged in AEMU PLSS 2.0, where it is being tested in environments and situations that are representative of potential future Extravehicular Activities (EVA's). The second iteration of Mini-ME, known as Mini-ME2, is currently being developed to offer more heat rejection capability. The development of this contingency evaporative cooling system will contribute to a more robust and comprehensive AEMU PLSS.

  17. No Win, No Fee: Some Economics of Contingent Legal Fees.

    OpenAIRE

    Gravelle, Hugh; Waterson, Michael

    1993-01-01

    This paper analyzes the effects on the litigation process of alternative contracts between plaintiffs and their lawyers. Three contracts are compared: normal (hourly fee), contingent mark up fees, and contingent share contracts. The focus is on the first two, a recent change in English law governing legal fees providing the motivation. The influences of the contract type on the acceptance of settlement offers, the settlement probability, the accident probability, the demand for trials, and th...

  18. COMPUTERS HAZARDS

    Directory of Open Access Journals (Sweden)

    Andrzej Augustynek

    2007-01-01

    Full Text Available In June 2006, over 12.6 million Polish users of the Web registered. On the average, each of them spent 21 hours and 37 minutes monthly browsing the Web. That is why the problems of the psychological aspects of computer utilization have become an urgent research subject. The results of research into the development of Polish information society carried out in AGH University of Science and Technology, under the leadership of Leslaw H. Haber, in the period from 2000 until present time, indicate the emergence dynamic changes in the ways of computer utilization and their circumstances. One of the interesting regularities has been the inverse proportional relation between the level of computer skills and the frequency of the Web utilization.It has been found that in 2005, compared to 2000, the following changes occurred:- A significant drop in the number of students who never used computers and the Web;- Remarkable increase in computer knowledge and skills (particularly pronounced in the case of first years student- Decreasing gap in computer skills between students of the first and the third year; between male and female students;- Declining popularity of computer games.It has been demonstrated also that the hazard of computer screen addiction was the highest in he case of unemployed youth outside school system. As much as 12% of this group of young people were addicted to computer. A lot of leisure time that these youths enjoyed inducted them to excessive utilization of the Web. Polish housewives are another population group in risk of addiction to the Web. The duration of long Web charts carried out by younger and younger youths has been another matter of concern. Since the phenomenon of computer addiction is relatively new, no specific therapy methods has been developed. In general, the applied therapy in relation to computer addition syndrome is similar to the techniques applied in the cases of alcohol or gambling addiction. Individual and group

  19. [Contingencies of self-worth in Japanese culture: validation of the Japanese contingencies of self-worth scale].

    Science.gov (United States)

    Uchida, Yukiko

    2008-08-01

    The author developed a Japanese version of the Contingencies of Self-Worth Scale (CSWS) that was originally developed in the United States (Crocker, Luhtanen, Cooper, & Bouvrette, 2003). The Japanese version of the scale measures seven contingencies of self-esteem: Defeating others in competition, appearance, relationship harmony, other's approval, academic competence, virtue, and support of family and friends. Scores on the scale had systematic relationships with related variables, and the scale therefore exhibited satisfactory levels of construct validity: Relationship harmony, other's approval, and support of family and friends were positively correlated with sympathy and interdependence, whereas competitiveness was negatively correlated with sympathy. Moreover, competitiveness and academic achievement contingencies predicted competitive motivation, whereas the support of family and friends contingency predicted self-sufficient motivation. The scale has adequate test-retest reliability and a seven-factor structural model was confirmed. The implications for self-esteem and interpersonal relationships in Japanese culture are discussed.

  20. Hazard classification methodology

    International Nuclear Information System (INIS)

    Brereton, S.J.

    1996-01-01

    This document outlines the hazard classification methodology used to determine the hazard classification of the NIF LTAB, OAB, and the support facilities on the basis of radionuclides and chemicals. The hazard classification determines the safety analysis requirements for a facility

  1. National contingency plan product schedule data base

    International Nuclear Information System (INIS)

    Putukian, J.; Hiltabrand, R.R.

    1993-01-01

    During oil spills there are always proposals by the technical community and industry to use chemical agents to help in oil spill cleanups. Federal Clean Water Act regulations require that any chemical agents that the federal on-scene coordinator (FOSC) wants to use for oil cleanup be listed on the US Environmental Protection Agency (EPA) National Contingency Plan (NCP) Product Schedule. Chemical countermeasures are among the most controversial, complex, and time-critical issues facing decision-making officials choosing response methods to use on coastal oil spills. There are situations in which dispersants are likely to be one of the most appropriate counter-measure strategies. Dispersants are most effective when applied to fresh oil, and their effectiveness dramatically decreases as the oil weathers, which can begin in as little as 24 hours. To logistically implement dispersant use, a decision would need to be made within roughly the first 4 hours after the release. Most of the information that the FOSC needs to make the determination to use a specific chemical agent exists in manuals, EPA bulletins, and the published literature. This information is not in an easy-to-use format under field emergency conditions. Hence the need to collect and disseminate the information in an automated data base. The sources for the information in this data base are the following. Published results of tests performed by Environment Canada; EPA bulletins associated with the NCP Product Schedule; Published results of tests by the chemical industry. The data base resides on a Macintosh computer and contains information about 70 NCP products, including dispersants, surface collecting agents, and biological additives. It contains information on physical properties, toxicity, heavy metal content, safety precautions, use conditions, etc

  2. Preliminary hazards analysis -- vitrification process

    Energy Technology Data Exchange (ETDEWEB)

    Coordes, D.; Ruggieri, M.; Russell, J.; TenBrook, W.; Yimbo, P. [Science Applications International Corp., Pleasanton, CA (United States)

    1994-06-01

    This paper presents a Preliminary Hazards Analysis (PHA) for mixed waste vitrification by joule heating. The purpose of performing a PHA is to establish an initial hazard categorization for a DOE nuclear facility and to identify those processes and structures which may have an impact on or be important to safety. The PHA is typically performed during and provides input to project conceptual design. The PHA is then followed by a Preliminary Safety Analysis Report (PSAR) performed during Title 1 and 2 design. The PSAR then leads to performance of the Final Safety Analysis Report performed during the facility`s construction and testing. It should be completed before routine operation of the facility commences. This PHA addresses the first four chapters of the safety analysis process, in accordance with the requirements of DOE Safety Guidelines in SG 830.110. The hazards associated with vitrification processes are evaluated using standard safety analysis methods which include: identification of credible potential hazardous energy sources; identification of preventative features of the facility or system; identification of mitigative features; and analyses of credible hazards. Maximal facility inventories of radioactive and hazardous materials are postulated to evaluate worst case accident consequences. These inventories were based on DOE-STD-1027-92 guidance and the surrogate waste streams defined by Mayberry, et al. Radiological assessments indicate that a facility, depending on the radioactive material inventory, may be an exempt, Category 3, or Category 2 facility. The calculated impacts would result in no significant impact to offsite personnel or the environment. Hazardous materials assessment indicates that a Mixed Waste Vitrification facility will be a Low Hazard facility having minimal impacts to offsite personnel and the environment.

  3. Preliminary hazards analysis -- vitrification process

    International Nuclear Information System (INIS)

    Coordes, D.; Ruggieri, M.; Russell, J.; TenBrook, W.; Yimbo, P.

    1994-06-01

    This paper presents a Preliminary Hazards Analysis (PHA) for mixed waste vitrification by joule heating. The purpose of performing a PHA is to establish an initial hazard categorization for a DOE nuclear facility and to identify those processes and structures which may have an impact on or be important to safety. The PHA is typically performed during and provides input to project conceptual design. The PHA is then followed by a Preliminary Safety Analysis Report (PSAR) performed during Title 1 and 2 design. The PSAR then leads to performance of the Final Safety Analysis Report performed during the facility's construction and testing. It should be completed before routine operation of the facility commences. This PHA addresses the first four chapters of the safety analysis process, in accordance with the requirements of DOE Safety Guidelines in SG 830.110. The hazards associated with vitrification processes are evaluated using standard safety analysis methods which include: identification of credible potential hazardous energy sources; identification of preventative features of the facility or system; identification of mitigative features; and analyses of credible hazards. Maximal facility inventories of radioactive and hazardous materials are postulated to evaluate worst case accident consequences. These inventories were based on DOE-STD-1027-92 guidance and the surrogate waste streams defined by Mayberry, et al. Radiological assessments indicate that a facility, depending on the radioactive material inventory, may be an exempt, Category 3, or Category 2 facility. The calculated impacts would result in no significant impact to offsite personnel or the environment. Hazardous materials assessment indicates that a Mixed Waste Vitrification facility will be a Low Hazard facility having minimal impacts to offsite personnel and the environment

  4. Speech Timing Deficit of Stuttering: Evidence from Contingent Negative Variations.

    Directory of Open Access Journals (Sweden)

    Ning Ning

    Full Text Available The aim of the present study was to investigate the speech preparation processes of adults who stutter (AWS. Fifteen AWS and fifteen adults with fluent speech (AFS participated in the experiment. The event-related potentials (ERPs were recorded in a foreperiod paradigm. The warning signal (S1 was a color square, and the following imperative stimulus (S2 was either a white square (the Go signal that required participants to name the color of S1 or a white dot (the NoGo signal that prevents participants from speaking. Three differences were found between AWS and AFS. First, the mean amplitude of the ERP component parietal positivity elicited by S1 (S1-P3 was smaller in AWS than in AFS, which implies that AWS may have deficits in investing working memory on phonological programming. Second, the topographic shift from the early phase to the late phase of contingent negative variation occurred earlier for AWS than for AFS, thus suggesting that the motor preparation process is promoted in AWS. Third, the NoGo effect in the ERP component parietal positivity elicited by S2 (S2-P3 was larger for AFS than for AWS, indicating that AWS have difficulties in inhibiting a planned speech response. These results provide a full picture of the speech preparation and response inhibition processes of AWS. The relationship among these three findings is discussed. However, as stuttering was not manipulated in this study, it is still unclear whether the effects are the causes or the results of stuttering. Further studies are suggested to explore the relationship between stuttering and the effects found in the present study.

  5. Dengue Contingency Planning: From Research to Policy and Practice.

    Directory of Open Access Journals (Sweden)

    Silvia Runge-Ranzinger

    2016-09-01

    Full Text Available Dengue is an increasingly incident disease across many parts of the world. In response, an evidence-based handbook to translate research into policy and practice was developed. This handbook facilitates contingency planning as well as the development and use of early warning and response systems for dengue fever epidemics, by identifying decision-making processes that contribute to the success or failure of dengue surveillance, as well as triggers that initiate effective responses to incipient outbreaks.Available evidence was evaluated using a step-wise process that included systematic literature reviews, policymaker and stakeholder interviews, a study to assess dengue contingency planning and outbreak management in 10 countries, and a retrospective logistic regression analysis to identify alarm signals for an outbreak warning system using datasets from five dengue endemic countries. Best practices for managing a dengue outbreak are provided for key elements of a dengue contingency plan including timely contingency planning, the importance of a detailed, context-specific dengue contingency plan that clearly distinguishes between routine and outbreak interventions, surveillance systems for outbreak preparedness, outbreak definitions, alert algorithms, managerial capacity, vector control capacity, and clinical management of large caseloads. Additionally, a computer-assisted early warning system, which enables countries to identify and respond to context-specific variables that predict forthcoming dengue outbreaks, has been developed.Most countries do not have comprehensive, detailed contingency plans for dengue outbreaks. Countries tend to rely on intensified vector control as their outbreak response, with minimal focus on integrated management of clinical care, epidemiological, laboratory and vector surveillance, and risk communication. The Technical Handbook for Surveillance, Dengue Outbreak Prediction/ Detection and Outbreak Response seeks to

  6. Hydrothermal Liquefaction Treatment Hazard Analysis Report

    Energy Technology Data Exchange (ETDEWEB)

    Lowry, Peter P. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Wagner, Katie A. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2016-09-12

    Hazard analyses were performed to evaluate the modular hydrothermal liquefaction treatment system. The hazard assessment process was performed in 2 stages. An initial assessment utilizing Hazard Identification and Preliminary Hazards Analysis (PHA) techniques identified areas with significant or unique hazards (process safety-related hazards) that fall outside of the normal operating envelope of PNNL and warranted additional analysis. The subsequent assessment was based on a qualitative What-If analysis. The analysis was augmented, as necessary, by additional quantitative analysis for scenarios involving a release of hazardous material or energy with the potential for affecting the public. The following selected hazardous scenarios received increased attention: •Scenarios involving a release of hazardous material or energy, controls were identified in the What-If analysis table that prevent the occurrence or mitigate the effects of the release. •Scenarios with significant consequences that could impact personnel outside the immediate operations area, quantitative analyses were performed to determine the potential magnitude of the scenario. The set of “critical controls” were identified for these scenarios (see Section 4) which prevent the occurrence or mitigate the effects of the release of events with significant consequences.

  7. 77 FR 50038 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2012-08-20

    ... non-aqueous phase liquid (NAPL). Hooker Chemical and Plastic Corporation, now Occidental Chemical... County Department of Health imposes restrictions on the drilling and usage of wells. These restrictions...

  8. 78 FR 70231 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2013-11-25

    [email protected] . SUPPLEMENTARY INFORMATION: Table of Contents I. Introduction II. NPL Deletion Criteria... by EPA in August 1990. Based on the results of the investigation, the baseline risk assessment... implementation plan; 5. Implementation of deed restrictions on land and water use on the landfill; and 6...

  9. 76 FR 49324 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-08-10

    ... unrestricted exposure. EPA conducts such five-year reviews even if a site is deleted from the NPL. EPA may... residents' exposure to lead and arsenic in the environment. In July 2004, EPA issued a Unilateral..., nickel, potassium, selenium, silver, sodium, thallium, vanadium and zinc. Water samples were analyzed for...

  10. 76 FR 77388 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-12-13

    ... and unrestricted exposure. EPA conducts such five-year reviews even if a site is deleted from the NPL... include antimony, arsenic, cadmium, chromium, hexavalent chromium, lead, manganese, mercury, and nickel... sediments; Minimize exposure of wildlife or fish to contaminated soils and sediments; Protect human health...

  11. 77 FR 67777 - National Oil and Hazardous Substance Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2012-11-14

    ... contaminated with heavy metals. Analysis of the soil sample detected chromium, copper, lead, nickel, selenium... protective of human health and the environment; and allows for unlimited exposure and unrestricted use... unrestricted exposure. 5. Issue: A contamination source area may exist beneath the former office building...

  12. 75 FR 33724 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2010-06-15

    ... unrestricted exposure. EPA conducts such five-year reviews even if a site is deleted from the NPL. The soils of... nickel, and stainless steel were cast at the facility. Scrap metal and iron were melted in the carbon arc... cleanup goal of 500 mg/kg to reduce the exposure of children and adults to lead. EPA believes that these...

  13. 75 FR 47482 - National Oil and Hazardous Substance Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2010-08-06

    ...,'' residue pile material and vacuum filter sludge. Cookhouse sludge was so named because of a cooking cycle... sludge, which was stabilized to a dry, granular form. Vacuum filter sludge reportedly was produced during... (barrier layer material placement and compaction, topsoil and seeding, and passive gas venting). Zoladz...

  14. 76 FR 18066 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-04-01

    ... grade 12 inches below the final grade in capped and covered areas, a non-woven geotextile filter fabric... against the accumulation of vapors from groundwater to indoor air, a passive vapor mitigation system was...

  15. 76 FR 30027 - National Oil and Hazardous Substance Pollution Contingency Plan; National Priorities List

    Science.gov (United States)

    2011-05-24

    ... tailing (the fine-grained residue remaining after milling and separation has removed the metal... operations are no longer active at the Site, waste products and other residues from past mining and smelting... from the ``last call.'' Due to the short construction season in Lake County, the last Site assessment...

  16. 77 FR 50044 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2012-08-20

    ... contaminants of concern (COC) are antimony, arsenic, chromium, lead, mercury, molybdenum, and thallium. In July... the announcement through local newspaper advertisements on the availability of documents such as the...

  17. 78 FR 45905 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2013-07-30

    ... , including any personal information provided, unless the comment includes information claimed to be... NPL, promulgated pursuant to Section 105 of the Comprehensive Environmental Response, Compensation...

  18. 76 FR 32081 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-06-03

    ... Ethylbenzene 3200 5 1,2,3-trichloropropane 5 Phenolics 22999 Antimony 6 Surface Water: Styrene 1400... sampling parameters were ethylbenzene, styrene, 1,2,3-trichloropropane, antimony, and phenolics, as well as...

  19. 76 FR 50133 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-08-12

    ... Uniondale, in the Town of Hempstead. A building and loading platform form the western boundary of the Site... in upgradient well cluster well MW-1 were chosen to define the plume associated with the Site... (99%) of the contamination found in the monitoring well cluster located on-site (MW-2). Non-site index...

  20. 75 FR 48867 - National Oil and Hazardous Substance Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2010-08-12

    ... contaminated areas at the Rogers Road Site; Covering soil, debris and water meeting the criteria stated below... water. The grass cover was well-established and provided thorough coverage of the soil cover. The site... and soil cover to ensure it no longer presents a threat to human health or the environment. Eliminate...

  1. 78 FR 60721 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2013-10-02

    ... and made these items available for public inspection and copying at the Site information repositories... fence around the site, including the wetlands; Recommend that institutional controls be established in.... Institutional controls were established in the Declaration of Covenants, Restrictions and Environmental Easement...

  2. 76 FR 76048 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-12-06

    ... inspection and copying at the Site information repositories identified above. 5. If adverse comments are..., identified in the April 2007 Record of Decision, was ``No Further Action is Necessary.'' Institutional... are available to the public in the information repositories, and a notice of availability of the...

  3. 76 FR 41719 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-07-15

    ... repositories identified above. (5) If adverse comments are received within the 30-day public comment period on... years after the final groundwater recovery operation. Institutional controls may include, but are not... landfill cover was inspected. No adverse conditions were observed. The Site has two institutional controls...

  4. 78 FR 48809 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2013-08-12

    ... for public inspection and copying at the Site information repositories identified above. (5) If... ROD include the following: Enforcing institutional controls (ICs), such as land use restrictions, site... contents through the use of the clay cap and institutional controls such as restrictions on future property...

  5. 76 FR 45428 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-07-29

    ... available for public inspection and copying at the Site information repositories identified above. 5. If..., identified in the April 2007 Record of Decision, was ``No Further Action is Necessary.'' Institutional... for the deletion from the NPL are available to the public in the information repositories, and a...

  6. 78 FR 45064 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2013-07-26

    ... and copying at the Site information repositories identified above. (5) If adverse comments are... management of migration remedy also required that institutional controls be placed on the property to restrict the use of groundwater at the Site. The institutional controls were implemented in 1991 in the...

  7. 78 FR 44512 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2013-07-24

    ... . Follow on-line instructions for submitting comments. Email: rodriguez[email protected] . Fax: (415) 947-3528. Mail: Dante Rodriguez, U.S. EPA Region 9, Mail code SFD-8- 2, 75 Hawthorne Street, San Francisco, CA... 9:00 p.m. FOR FURTHER INFORMATION CONTACT: Dante Rodriguez, Remedial Project Manager, U.S...

  8. 76 FR 60777 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-09-30

    ... boundaries. Manufacturing, administrative and storage facilities cover about 362 acres. The remaining balance... produced liquid sulfur dyes from purchased raw materials. American Marietta (which became Martin Marietta... processing; or (4) in-situ steam stripping and excavation and off-site incineration. No soil remediation was...

  9. 75 FR 54779 - National Oil and Hazardous Substance Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2010-09-09

    ...). OU10 Card Corp 1314 West Evans Avenue. OU11 Commercial Investors 1285-1295 South Santa Realty (formerly... identified for groundwater: OU8--Restoration of groundwater quality to Safe Drinking Water Act maximum... unlikely to be used as a drinking water source due to poor natural quality (i.e., high total dissolved...

  10. 77 FR 43529 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2012-07-25

    ... Rancocas Creek. A swamp that drains into Budd's Run is located to the west of Pipeline Road. The area..., Hornerstown, and Navesink Formations form a confining layer that limits downward vertical groundwater flow...

  11. 77 FR 14717 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2012-03-13

    ... factor (DAF) of 20 was used for evaluating the soil to groundwater migration pathway. Detected metal.... Three VOCs were detected in the ash and debris but concentrations did not exceed industrial or DAF 20..., and 1,2,4-trichlorbenzene) exceeded DAF 20 standards and one SVOC (N-nitrosodi-N-propylamine) exceeded...

  12. 77 FR 66729 - National Oil and Hazardous Substances Pollution Contingency Plan; Revision To Increase Public...

    Science.gov (United States)

    2012-11-07

    ... available. Some of these computers did not have CD drives to avoid the introduction of viruses into the... to EPA regulations to broaden the technology, to include computer telecommunications or other... electronic- or computer telecommunications-based repository to make a decision on which approach suits a...

  13. 75 FR 34405 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2010-06-17

    ..., Colorado. RMA was established in 1942 by the U.S. Army to manufacture chemical warfare agents and... suppressant was applied to Basin A (1991). OU 14: Sanitary Sewer IRA--Sanitary sewer manholes were plugged to... and disposal of process related equipment and piping for both agent and non-agent manufacturing...

  14. 78 FR 49939 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2013-08-16

    ... further degradation of Torch Lake's ecosystem, allowing the Lake to recover over time. The RAOs for OU1... level of continuing erosion at the Quincy Smelter, as well as the continued deterioration of buildings...

  15. 76 FR 51266 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-08-18

    ... enforceable legal limit for nickel in drinking water. Therefore, mercury, nickel and manganese contaminant... above Safe Drinking Water Act Maximum Contaminant Levels in the Remedial Investigation and on the... Landfill. The residences in the area of the Landfill are served by a public water supply system that uses...

  16. 75 FR 26131 - National Oil and Hazardous Substance Pollution Contingency Plan; National Priorities List

    Science.gov (United States)

    2010-05-11

    ... activities at the site. Mercury was detected in groundwater in concentrations exceeding drinking water... drinking water standard. The RI and FS reports were completed in September 1988. Selected Remedy On... asbestos roofing and siding. During this later period, asbestos sediment from water settling ponds was...

  17. 75 FR 53222 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List

    Science.gov (United States)

    2010-08-31

    ... area. The municipal waste area liner consists of a 40 ml thick high density polyethylene (HDPE) liner... that time. Site Structure--The following structures are inspected quarterly: concrete channels, rip rap...

  18. 78 FR 45871 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2013-07-30

    ... water at an alternative off- site treatment facility; The Seep B collection trench would remain in place... primarily agricultural and limited residential. The Site was historically operated as a strip mine, resulting in two abandoned mine pits following the cessation of operations, prior to 1958. Typical of strip...

  19. 78 FR 66283 - National Oil and Hazardous Substances Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2013-11-05

    ... and offsite disposal, partial excavation with onsite disposal, onsite containment/encapsulation and no... include cadmium and lead, with respective cleanup goals of 5[micro]g/L and 15[micro]g/L. Soil leachate...

  20. 76 FR 70057 - National Oil and Hazardous Substance Pollution Contingency Plan; National Priorities List...

    Science.gov (United States)

    2011-11-10

    ... when EPA determined that the ETA was acceptable for unrestricted use and unlimited exposure (UU/UE... deletion and are the current owners of this property. MP3 is an energy company planning to build and operate a $140,000,000 biomass energy plant on these two parcels and the already- deleted ETA section of...

  1. Contingency Contractor Optimization Phase 3 Sustainment Platform Requirements - Contingency Contractor Optimization Tool - Prototype

    Energy Technology Data Exchange (ETDEWEB)

    Durfee, Justin David [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Frazier, Christopher Rawls [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Bandlow, Alisa [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Gearhart, Jared Lee [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Jones, Katherine A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2016-06-01

    Sandia National Laboratories (Sandia) is in Phase 3 Sustainment of development of a prototype tool, currently referred to as the Contingency Contractor Optimization Tool - Prototype (CCOTP), under the direction of OSD Program Support. CCOT-P is intended to help provide senior Department of Defense (DoD) leaders with comprehensive insight into the global availability, readiness and capabilities of the Total Force Mix. The CCOT-P will allow senior decision makers to quickly and accurately assess the impacts, risks and mitigating strategies for proposed changes to force/capabilities assignments, apportionments and allocations options, focusing specifically on contingency contractor planning. During Phase 2 of the program, conducted during fiscal year 2012, Sandia developed an electronic storyboard prototype of the Contingency Contractor Optimization Tool that can be used for communication with senior decision makers and other Operational Contract Support (OCS) stakeholders. Phase 3 used feedback from demonstrations of the electronic storyboard prototype to develop an engineering prototype for planners to evaluate. Sandia worked with the DoD and Joint Chiefs of Staff strategic planning community to get feedback and input to ensure that the engineering prototype was developed to closely align with future planning needs. The intended deployment environment was also a key consideration as this prototype was developed. Initial release of the engineering prototype was done on servers at Sandia in the middle of Phase 3. In 2013, the tool was installed on a production pilot server managed by the OUSD(AT&L) eBusiness Center. The purpose of this document is to specify the CCOT-P engineering prototype platform requirements as of May 2016. Sandia developed the CCOT-P engineering prototype using common technologies to minimize the likelihood of deployment issues. CCOT-P engineering prototype was architected and designed to be as independent as possible of the major deployment

  2. The acquisition of simple associations as observed in color-word contingency learning.

    Science.gov (United States)

    Lin, Olivia Y-H; MacLeod, Colin M

    2018-01-01

    Three experiments investigated the learning of simple associations in a color-word contingency task. Participants responded manually to the print colors of 3 words, with each word associated strongly to 1 of the 3 colors and weakly to the other 2 colors. Despite the words being irrelevant, response times to high-contingency stimuli and to low-contingency stimuli quickly diverged. This high-low difference remained quite constant over successive blocks of trials, evidence of stable contingency learning. Inclusion of a baseline condition-an item having no color-word contingency-permitted separation of the contingency learning effect into 2 components: a cost due to low contingency and a benefit due to high contingency. Both cost and benefit were quick to acquire, quick to extinguish, and quick to reacquire. The color-word contingency task provides a simple way to directly study the learning of associations. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

  3. Ammonium nitrate explosion hazards

    Directory of Open Access Journals (Sweden)

    Negovanović Milanka

    2015-01-01

    Full Text Available Ammonium nitrate (AN primarily is used as a fertilizer but it is also very important compound in the production of industrial explosives. The application of ammonium nitrate in the production of industrial explosives was related with the early era of Nobel dynamite and widely increased with the appearance of blasting agents such as ANFO and Slurry, in the middle of the last Century. Throughout the world millions of tons of ammonium nitrate are produced annually and handled without incident. Although ammonium nitrate generally is used safely, accidental explosions involving AN have high impact resulting in loss of lives and destruction of property. The paper presents the basic properties of ammonium nitrate as well as hazards in handling of ammonium nitrate in order to prevent accidents. Several accidents with explosions of ammonium nitrate resulted in catastrophic consequences are listed in the paper as examples of non-compliance with prescribed procedures.

  4. French people addressing environmental hazards (Eser 2013)

    International Nuclear Information System (INIS)

    Pautard, Eric; Moreau, Sylvain; Bottin, Anne; Kraszewski, Marlene; Fretin, David; Carriere, Celine; Bird, Geoffrey

    2015-07-01

    hazard (37% awareness) than metropolitan respondents (28%). Conversely, the latter seem to be better informed as to industrial hazards close to where they live. In addition to the results described here, the document gives a detailed analysis of the main factors determining the responses to each of the survey questions. By also featuring comparison between different territorial situations and investigating the specific aspects of each hazard studied, the publication gives a broad view of the way in which the French perceive environmental hazards (part 1), notably in accordance with their own experience of hazards (part 2), and of the way in which they view hazard prevention policies (part 3)

  5. Hazard reduction in nanotechnology

    NARCIS (Netherlands)

    Reijnders, L.

    2008-01-01

    The release of hazardous substances is a matter of concern for nanotechnology. This may include some nanoparticles, reactants, by-products, and solvents. The use of low-hazard solvents may reduce the hazards from nanoparticle production and nanomaterial processing. The hazards of inorganic

  6. Optimal Nonlinear Pricing, Bundling Commodities and Contingent Services

    International Nuclear Information System (INIS)

    Podesta, Marion; Poudou, Jean-Christophe

    2008-01-01

    In this paper, we propose to analyze optimal nonlinear pricing when a firm offers in a bundle a commodity and a contingent service. The paper studies a mechanism design where all private information can be captured in a single scalar variable in a monopoly context. We show that to propose the package for commodity and service is less costly for the consumer, the firm has lower consumers' rent than the situation where it sells their good and contingent service under an independent pricing strategy. In fact, the possibility to use price discrimination via the supply of package is dominated by the fact that it is costly for the consumer to sign two contracts. Bundling energy and a contingent service is a profitable strategy for a energetician monopoly practising optimal nonlinear tariff. We show that the rates of the energy and the contingent service depend to the optional character of the contingent service and depend to the degree of complementarity between commodities and services. (authors)

  7. Category learning in the color-word contingency learning paradigm.

    Science.gov (United States)

    Schmidt, James R; Augustinova, Maria; De Houwer, Jan

    2018-02-05

    In the typical color-word contingency learning paradigm, participants respond to the print color of words where each word is presented most often in one color. Learning is indicated by faster and more accurate responses when a word is presented in its usual color, relative to another color. To eliminate the possibility that this effect is driven exclusively by the familiarity of item-specific word-color pairings, we examine whether contingency learning effects can be observed also when colors are related to categories of words rather than to individual words. To this end, the reported experiments used three categories of words (animals, verbs, and professions) that were each predictive of one color. Importantly, each individual word was presented only once, thus eliminating individual color-word contingencies. Nevertheless, for the first time, a category-based contingency effect was observed, with faster and more accurate responses when a category item was presented in the color in which most of the other items of that category were presented. This finding helps to constrain episodic learning models and sets the stage for new research on category-based contingency learning.

  8. Contingency Analysis Post-Processing With Advanced Computing and Visualization

    Energy Technology Data Exchange (ETDEWEB)

    Chen, Yousu; Glaesemann, Kurt; Fitzhenry, Erin

    2017-07-01

    Contingency analysis is a critical function widely used in energy management systems to assess the impact of power system component failures. Its outputs are important for power system operation for improved situational awareness, power system planning studies, and power market operations. With the increased complexity of power system modeling and simulation caused by increased energy production and demand, the penetration of renewable energy and fast deployment of smart grid devices, and the trend of operating grids closer to their capacity for better efficiency, more and more contingencies must be executed and analyzed quickly in order to ensure grid reliability and accuracy for the power market. Currently, many researchers have proposed different techniques to accelerate the computational speed of contingency analysis, but not much work has been published on how to post-process the large amount of contingency outputs quickly. This paper proposes a parallel post-processing function that can analyze contingency analysis outputs faster and display them in a web-based visualization tool to help power engineers improve their work efficiency by fast information digestion. Case studies using an ESCA-60 bus system and a WECC planning system are presented to demonstrate the functionality of the parallel post-processing technique and the web-based visualization tool.

  9. Engineered nanomaterials: Exposures, hazards and risk prevention.

    Science.gov (United States)

    Nanotechnology presents the possibility of revolutionizing many aspects of our lives. People in many settings (academic, small and large industrial, and the general public) are either developing or using engineered nanomaterials (ENMs). However, understanding of the health and sa...

  10. Proceedings of the fourth annual hazardous materials management conference

    International Nuclear Information System (INIS)

    Anon.

    1986-01-01

    These proceedings collect papers on the management of hazardous wastes. Topics include: restoration of uranium tailings sites; protective clothing; biodegradation of organic hazardous wastes including chlorinated aromatics; risk assessments of abandoned waste sites; field decontamination, PCB decontamination; prevention of toxic releases; the DOE hazardous defense waste program; radiological waste management in the environment; and radon

  11. Defense against terroristic hazards and risk by building planning law

    International Nuclear Information System (INIS)

    Hopkins, Richard

    2012-01-01

    The book on defense against terroristic hazards and risk by building planning law includes the following issues: Introduction: civil engineering and safety. Risk, hazards and urban planning: historical and actual examples for the constructional danger prevention, terroristic threat and urban planning. Risk, hazards and terrorism: sociology and risk, law and risk, terrorism - risk or hazard? Answer to uncertainty - risk prevention, catastrophe law as link. Risk, hazard, terrorism and the public building and regional planning law: regional planning law as point of origin, building law and terrorism, possibility of control by the legal building regulations.

  12. Wind Turbine Contingency Control Through Generator De-Rating

    Science.gov (United States)

    Frost, Susan; Goebel, Kai; Balas, Mark

    2013-01-01

    Maximizing turbine up-time and reducing maintenance costs are key technology drivers for wind turbine operators. Components within wind turbines are subject to considerable stresses due to unpredictable environmental conditions resulting from rapidly changing local dynamics. In that context, systems health management has the aim to assess the state-of-health of components within a wind turbine, to estimate remaining life, and to aid in autonomous decision-making to minimize damage to the turbine. Advanced contingency control is one way to enable autonomous decision-making by providing the mechanism to enable safe and efficient turbine operation. The work reported herein explores the integration of condition monitoring of wind turbines with contingency control to balance the trade-offs between maintaining system health and energy capture. The contingency control involves de-rating the generator operating point to achieve reduced loads on the wind turbine. Results are demonstrated using a high fidelity simulator of a utility-scale wind turbine.

  13. Robustness and Contingent History: From Prisoner's Dilemma to Gaia Theory.

    Science.gov (United States)

    Harvey, Inman

    2018-01-01

    In both social systems and ecosystems there is a need to resolve potential conflicts between the interests of individuals and the collective interest of the community. The collective interests need to survive the turbulent dynamics of social and ecological interactions. To see how different systems with different sets of interactions have different degrees of robustness, we need to look at their different contingent histories. We analyze abstract artificial life models of such systems, and note that some prominent examples rely on explicitly ahistorical frameworks; we point out where analyses that ignore a contingent historical context can be fatally flawed. The mathematical foundations of Gaia theory are presented in a form whose very basic and general assumptions point to wide applicability across complex dynamical systems. This highlights surprising connections between robustness and accumulated contingent happenstance, regardless of whether Darwinian evolution is or is not implicated. Real-life studies highlight the role of history, and artificial life studies should do likewise.

  14. Thévenin equivalent based static contingency assessment

    DEFF Research Database (Denmark)

    2015-01-01

    of the determined present state of the power system and determining a first representation of the network based on the determined Thevenin equivalents, determining a modified representation of the network, wherein the modified representation is a representation of the network having at least one contingency......, wherein at least one Thevenin equivalent of at least one voltage controlled node is modified due to the at least one contingency, the modified network representation being determined on the basis of the modified Thevenin equivalents, calculating voltage angles of the modified Thevenin equivalents......, and evaluating the voltage angles to determine whether the network having at least one contingency admit a steady state. Also a method of providing information on a real time static security assessment of a power system is disclosed....

  15. Development of a Contingency Capillary Wastewater Management Device

    Science.gov (United States)

    Thomas, Evan A.

    2010-01-01

    The Personal Body .Attached Liquid Liquidator (PBALL) is conceived as a passive, capillary driven contingency wastewater disposal device. In this contingency scenario, the airflow system on the NASA Crew Exploration Vehicle (CEV) is assumed to have failed, leaving only passive hardware and vacuum vent to dispose of the wastewater. To meet these needs, the PBALL was conceived to rely on capillary action and urine wetting design considerations. The PBALL is designed to accommodate a range of wetting conditions, from 0deg wastewater to vacuum while minimizing cabin air loss. A sub-scale PBALL test article was demonstrated on NASA's reduced gravity aircraft in April, 2010.

  16. Health state of population as a criterion of harmfulness of environmental pollution with hazardous wastes

    International Nuclear Information System (INIS)

    Khacatrian, T.S.

    1991-01-01

    Valuation of children's health state living in an industrial city, in different microdistricts of which environmental pollution with various hazardous wastes takes place, is done. Investigation results established essential distinctions in health state of children's contingent under examination in dependence upon microdistrict of their permanent living in the given city which is connected with the environmental pollution with various hazardous wastes. The received data allow to examine the health state of population as an integral indicator of ecological situation in the region, and also as a criterion of environmental pollution with hazardous wastes. (au)

  17. An Analysis of Personnel Career Development Practices within the United States Marine Corps Contingency Contracting Force

    National Research Council Canada - National Science Library

    Morris, Joe

    2002-01-01

    ...) to perform contingency contracting. This thesis explores the current environment, within which these contingency contracting Marines operate, and analyzes the affect this environment is having on their career development...

  18. Financial Management: DoD Process for Reporting Contingent Legal Liabilities

    National Research Council Canada - National Science Library

    Granetto, Paul J; Marsh, Patricia A; Peek, Marvin L; Brittingham, Scott S; Baidridge, Denise E; Egu, Charles O; Schenck, Kristy M; Adams, Carl L; Reiser, Cheri L

    2006-01-01

    ... contingent liabilities should read this report. It identifies areas where DoD and its Components have not fully complied with Federal financial accounting standards and are not consistent in computing and disclosing contingent legal liabilities...

  19. Testing contingency hypotheses in budgetary research: An evaluation of the use of moderated regression analysis

    NARCIS (Netherlands)

    Hartmann, Frank G.H.; Moers, Frank

    1999-01-01

    In the contingency literature on the behavioral and organizational effects of budgeting, use of the Moderated Regression Analysis (MRA) technique is prevalent. This technique is used to test contingency hypotheses that predict interaction effects between budgetary and contextual variables. This

  20. Contingent self-esteem and vulnerability to depression: Academic contingent self-esteem predicts depressive symptoms in students

    OpenAIRE

    Claudia eSchöne; Sarah Simona Tandler; Joachim eStiensmeier-Pelster

    2015-01-01

    Low self-esteem has been established as a vulnerability factor for depression. In line with recent research, we suggest that a full understanding of the role of self-esteem in depression requires consideration of contingent self-esteem as well. For most people, competence is an important source of self-esteem. Students in particular link their self-esteem to academic competence. To test the hypothesis that academic contingent self-esteem (aCSE) predicts depressive symptoms, two studies were c...

  1. New Challenges of Contingency Theory in Management Accounting System, in Terms of Global Economic Crisis

    OpenAIRE

    Ene Dumitru

    2010-01-01

    This paper aims to answer the question: 1. The contingency theory can be a source of improvement in management accounting research ,in terms of global economic crisis?’’ 2. Can be Contingency factors a bridge between organizational theories and management accounting? Research purpose: -The contingency theory can be a source of improvement in management accounting research, in terms of global economic crises; -Contingency factors can be a bridge between organizational theories and management a...

  2. The Impact of Contingent Employment on Organizational Citizenship ...

    African Journals Online (AJOL)

    The study examined the impact of contingent employment on organizational citizenship behaviour. Seven hundred and fifteen (715) participants, drawn from a commercial bank and an oil company in southwest, Nigeria, participated in the study. Organizational citizenship behaviour (OCB) was assessed with a 21-item ...

  3. Tests of Symmetry in Three-Way Contingency Tables.

    Science.gov (United States)

    Read, Campbell B.

    1978-01-01

    Three dimensional contingency tables in which one variable is considered to be a factor and the other two variables have a natural relationship (such as left and right eye vision) are analyzed. Models involving symmetry and proportional symmetry between the related variables are also presented. (Author/JKS)

  4. Complexities and contingencies conceptualized: towards a model of reproductive navigation

    NARCIS (Netherlands)

    van der Sijpt, E.; Cohn, S.

    2014-01-01

    This chapter provides sociocultural evidence for a different conceptualization of reproductive health behaviour. On the basis of long-term anthropological fieldwork in the East Province of Cameroon the author analyses of the social complexities and contingencies of local fertility-related decisions

  5. Parental Educational Involvement Conceived as the Arrangement of Contingency Operations

    Science.gov (United States)

    Mellon, Robert C.; Moutavelis, Adrianos G.

    2009-01-01

    This study explored the utility of a conception of parental educational involvement as the arrangement of contingency operations that normatively change: the frequency of children's school-related behaviour, the reinforcing potency of stimuli produced by studying, and children's tendencies to request parental intervention. A child-report measure…

  6. 41 Appraisal of the Performance of Contingency Cost Provision for ...

    African Journals Online (AJOL)

    Arc. Usman A. Jalam

    included in projects base estimate. A contingency fund is an amount of money used to manage risks and uncertainties associated with a construction project. The fund is often either underestimated or overestimated. Risks have long been recognized in construction projects. There are many variables affecting the outcome of ...

  7. Contingencies for Success: Examining Diversity Committees in Higher Education

    Science.gov (United States)

    Leon, Raul A.; Williams, Damon A.

    2016-01-01

    This study focused on an examination of the work of 10 diversity committees operating in 10 research institutions across the midwestern region of the United States. We explored the work of these committees with a focus on the concept of strategic diversity leadership. To conduct this examination we examined five contingencies impacting the work of…

  8. The Old Normal: Casualization and Contingency in Historical Perspective

    Science.gov (United States)

    Cain, Timothy Reese

    2015-01-01

    American higher education is in the midst of a staffing crisis. More than three quarters of faculty members work off the tenure track, often with no job security, low wages, and few prospects for advancement. While the contingent labor force is diversified--including highly qualified but part-time laborers piecing together positions at multiple…

  9. Astronaut Linda Godwin during contingency EVA training in WETF

    Science.gov (United States)

    1993-01-01

    Astronaut Linda M. Godwin, payload commander, prepares to donn her helmet before being submerged in a 25-feet deep pool at JSC's Weightless Environment Training Facility (WETF). STS-59 crewmembers are using the WETF to train for contingency space walks for the shuttle Endeavour mission. Godwin is wearing the extravehicular mobility unit (EMU), communication carrier assembly (CCA) but no helmet.

  10. Home-Based Contingency Management Programs that Teachers Can Use.

    Science.gov (United States)

    Taylor, Vincent L.; And Others

    1984-01-01

    Offers three guidelines to aid teachers in selecting effective contingency management programs, based on degree of positiveness, effectiveness, and costs to teachers and parents. Describes how to use a simple home-based program, which resulted in successful reduction of mild classroom disruptive behavior. (JAC)

  11. Successful New Product Pricing Practices: A Contingency Approach

    NARCIS (Netherlands)

    Ingenbleek, P.T.M.; Debruyne, M.; Frambach, R.T.; Verhallen, Th.M.M.

    2003-01-01

    Abstract The purpose of this study is to examine the success of new product pricing practices and the conditions upon which success is contingent. We distinguish three different pricing practices that refer to the use of information on customer value, competition, and costs respectively. Following

  12. Successful New Product Pricing Practices: A Contingency Approach

    NARCIS (Netherlands)

    Ingenbleek, P.T.M.; Debruyne, M.; Frambach, R.T.; Verhallen, T.M.M.

    2003-01-01

    The purpose of this study is to examine the success of new product pricing practices and the conditions upon which success is contingent. We distinguish three different pricing practices that refer to the use of information on customer value, competition, and costs respectively. Following Monroe's

  13. Testing the Contingency Theory of Accommodation in Public Relations.

    Science.gov (United States)

    Cancel, Amanda E.; Mitrook, Michael A.; Cameron, Glen T.

    1999-01-01

    Interviews 18 public-relations professionals to provide grounding and refinement of the contingency theory of accommodation in public relations. Supports a continuum from pure accommodation to pure advocacy and a matrix of variables affecting the continuum. Concludes that the practitioners' view of their communication world offers validity to the…

  14. Contingency management for the treatment of methamphetamine use disorders.

    Science.gov (United States)

    Roll, John M; Petry, Nancy M; Stitzer, Maxine L; Brecht, Mary L; Peirce, Jessica M; McCann, Michael J; Blaine, Jack; MacDonald, Marilyn; DiMaria, Joan; Lucero, Leroy; Kellogg, Scott

    2006-11-01

    Theory and some preliminary evidence suggest that contingency management may be an effective treatment strategy or adjunct to psychosocial treatment for methamphetamine use disorders. An experimentally rigorous investigation on the topic was provided by a large multisite trial conducted under the auspices of the Clinical Trials Network of the National Institute on Drug Abuse. The authors report data on 113 participants who were diagnosed with methamphetamine abuse or dependence. They were randomly assigned to receive 12 weeks of either treatment as usual or treatment as usual plus contingency management. Urine samples were tested for illicit drugs, and breath samples were tested for alcohol. The reinforcers for drug-negative samples were plastic chips, some of which could be exchanged for prizes. The number of plastic chips drawn increased with each week of negative samples but was reset to one after a missed or positive sample. The participants in both groups remained in treatment for equivalent times, but those receiving contingency management in addition to usual treatment submitted significantly more negative samples, and they were abstinent for a longer period of time (5 versus 3 weeks). These results suggest that contingency management has promise as a component in treatment strategies for methamphetamine use disorder.

  15. The Chalk River Nuclear Laboratories contingency plan -a brief description

    International Nuclear Information System (INIS)

    White, J.M.

    1982-01-01

    A brief description of the contingency plan which deals with both the on-site and off-site consequences of a serious nuclear accident is given. The off-site consequences of different size releases and the subsequent action taken by employees, radiation protection experts, municipal, Provincial and Federal authorities is described and the interaction of the various groups is discussed. (author)

  16. Estimation and testing in large binary contingency tables

    NARCIS (Netherlands)

    Kallenberg, W.C.M.

    1989-01-01

    Very sparse contingency tables with a multiplicative structure are studied. The number of unspecified parameters and the number of cells are growing with the number of observations. Consistency and asymptotic normality of natural estimators are established. Also uniform convergence of the estimators

  17. Default 'Gunel and Dickey' Bayes factors for contingency tables

    NARCIS (Netherlands)

    Jamil, T.; Ly, A.; Morey, R.D.; Love, J.; Marsman, M.; Wagenmakers, E.-J.

    2017-01-01

    The analysis of R×C contingency tables usually features a test for independence between row and column counts. Throughout the social sciences, the adequacy of the independence hypothesis is generally evaluated by the outcome of a classical p-value null-hypothesis significance test. Unfortunately,

  18. Resource Management and Contingencies in Aerospace Concurrent Engineering

    Science.gov (United States)

    Karpati, Gabe; Hyde, Tupper; Peabody, Hume; Garrison, Matthew

    2012-01-01

    significant concern in designing complex systems implementing new technologies is that while knowledge about the system is acquired incrementally, substantial financial commitments, even make-or-break decisions, must be made upfront, essentially in the unknown. One practice that helps in dealing with this dichotomy is the smart embedding of contingencies and margins in the design to serve as buffers against surprises. This issue presents itself in full force in the aerospace industry, where unprecedented systems are formulated and committed to as a matter of routine. As more and more aerospace mission concepts are generated by concurrent design laboratories, it is imperative that such laboratories apply well thought-out contingency and margin structures to their designs. The first part of this publication provides an overview of resource management techniques and standards used in the aerospace industry. That is followed by a thought provoking treatise on margin policies. The expose presents the actual flight telemetry data recorded by the thermal discipline during several recent NASA Goddard Space Flight Center missions. The margins actually achieved in flight are compared against pre-flight predictions, and the appropriateness and the ramifications of having designed with rigid margins to bounding stacked worst case conditions are assessed. The second half of the paper examines the particular issues associated with the application of contingencies and margins in the concurrent engineering environment. In closure, a discipline-by-discipline disclosure of the contingency and margin policies in use at the Integrated Design Center at NASA s Goddard Space Flight Center is made.

  19. Radiological Contingency Planning for the Mars Science Laboratory Launch

    Energy Technology Data Exchange (ETDEWEB)

    Paul P. Guss

    2008-04-01

    This paper describes the contingency planning for the launch of the Mars Science Laboratory scheduled for the 21-day window beginning on September 15, 2009. National Security Technologies, LLC (NSTec), based in Las Vegas, Nevada, will support the U.S. Department of Energy (DOE) in its role for managing the overall radiological contingency planning support effort. This paper will focus on new technologies that NSTec’s Remote Sensing Laboratory (RSL) is developing to enhance the overall response capability that would be required for a highly unlikely anomaly. This paper presents recent advances in collecting and collating data transmitted from deployed teams and sensors. RSL is responsible to prepare the contingency planning for a range of areas from monitoring and assessment, sample collection and control, contaminated material release criteria, data management, reporting, recording, and even communications. The tools RSL has available to support these efforts will be reported. The data platform RSL will provide shall also be compatible with integration of assets and field data acquired with other DOE, National Space and Aeronautics and Space Administration (NASA), state, and local resources, personnel, and equipment. This paper also outlines the organizational structure for response elements in radiological contingency planning.

  20. APPROPRIATE ALLOCATION OF CONTINGENCY USING RISK ANALYSIS METHODOLOGY

    Directory of Open Access Journals (Sweden)

    Andi Andi

    2004-01-01

    Full Text Available Many cost overruns in the world of construction are attributable to either unforeseen events or foreseen events for which uncertainty was not appropriately accommodated. It is argued that a significant improvement to project management performance may result from greater attention to the process of analyzing project risks. The objective of this paper is to propose a risk analysis methodology for appropriate allocation of contingency in project cost estimation. In the first step, project risks will be identified. Influence diagramming technique is employed to identify and to show how the risks affect the project cost elements and also the relationships among the risks themselves. The second step is to assess the project costs with regards to the risks under consideration. Using a linguistic approach, the degree of uncertainty of identified project risks is assessed and quantified. The problem of dependency between risks is taken into consideration during this analysis. For the final step, as the main purpose of this paper, a method for allocating appropriate contingency is presented. Two types of contingencies, i.e. project contingency and management reserve are proposed to accommodate the risks. An illustrative example is presented at the end to show the application of the methodology.

  1. Contingent negative variation as an indicator of sexual object preference.

    Science.gov (United States)

    Costell, R M; Lunde, D T; Kopell, B S; Wittner, W K

    1972-08-25

    The contingent negative variation (CNV) was recorded in the interval between paired visual exposures of male nudes, female nudes, and sexually "neutral" silhouettes. Groups of 12 male and 12 female subjects viewing 50 randomized presentations from each stinmulus category responded with averaged CNV amplitudes proportional to the predicted degree of sexual interest in the stimulus classes.

  2. Transgressive vs Conformative: Immigrant Women Learning at Contingent Work

    Science.gov (United States)

    Maitra, Srabani; Shan, Hongxia

    2007-01-01

    Purpose--The paper seeks to explore workers' learning in relation to the racialized and gendered organization of contingent work. Design/methodology/approach--This paper is informed by Marxist theorization of labour power and learning. It draws on the interview data of 24 highly educated immigrant women from the research project "Skilled In…

  3. Visual motion influences the contingent auditory motion aftereffect

    NARCIS (Netherlands)

    Vroomen, J.; de Gelder, B.

    2003-01-01

    In this study, we show that the contingent auditory motion aftereffect is strongly influenced by visual motion information. During an induction phase, participants listened to rightward-moving sounds with falling pitch alternated with leftward-moving sounds with rising pitch (or vice versa).

  4. 34 CFR 685.209 - Income contingent repayment plan.

    Science.gov (United States)

    2010-07-01

    ... described in paragraph (a)(5) of this section, after periods in which a borrower makes payments that are... each borrower are added together to determine the borrowers' payback rate under (a)(1) of this section...) Repayment period. (i) The maximum repayment period under the income contingent repayment plan is 25 years...

  5. Line outage contingency analysis including the system islanding ...

    African Journals Online (AJOL)

    The optimally ordered sparse [Bʹ], [Bʺ] matrices for the integrated system are used for load flow analysis to determine modified values of voltage phase angles [d] and bus voltages [V] to determine the over loading effect on the remaining lines due to outage of a selected line outage contingency. In case of over loading in ...

  6. WASP (Write a Scientific Paper) using Excel - 10: Contingency tables.

    Science.gov (United States)

    Grech, Victor

    2018-03-02

    Contingency tables may be required to perform chi-test analyses. This provides pointers as to how to do this in Microsoft Excel and explains how to set up methods to calculate confidence intervals for proportions, including proportions with zero numerators. Copyright © 2018 Elsevier B.V. All rights reserved.

  7. House of Obedience: Social Norms, Individual Agency and Historical Contingency

    NARCIS (Netherlands)

    N.Y. Shehada (Nahda)

    2009-01-01

    textabstractBased on 14 months of fieldwork, this paper examines the influence of social norms, individual agency, and historical contingency on the practice of House of Obedience (bayt al-ta‘a) in the shari‘a courts of the Gaza Strip. It argues that the text of Islamic family law is only one

  8. RASAM Hazard Identification

    OpenAIRE

    2002-01-01

    Interactive Media Element This media helps students refine their understanding of the various types of hazards; mishaps, hazards, causal factors. Last modified: 5/18/2009 SW4582 Weapon Systems Software Safety

  9. Hazard Analysis Database Report

    CERN Document Server

    Grams, W H

    2000-01-01

    The Hazard Analysis Database was developed in conjunction with the hazard analysis activities conducted in accordance with DOE-STD-3009-94, Preparation Guide for U S . Department of Energy Nonreactor Nuclear Facility Safety Analysis Reports, for HNF-SD-WM-SAR-067, Tank Farms Final Safety Analysis Report (FSAR). The FSAR is part of the approved Authorization Basis (AB) for the River Protection Project (RPP). This document describes, identifies, and defines the contents and structure of the Tank Farms FSAR Hazard Analysis Database and documents the configuration control changes made to the database. The Hazard Analysis Database contains the collection of information generated during the initial hazard evaluations and the subsequent hazard and accident analysis activities. The Hazard Analysis Database supports the preparation of Chapters 3 ,4 , and 5 of the Tank Farms FSAR and the Unreviewed Safety Question (USQ) process and consists of two major, interrelated data sets: (1) Hazard Analysis Database: Data from t...

  10. Handling Hazardous Materials.

    Science.gov (United States)

    Piper, James; Piverotto, John

    1990-01-01

    Describes a 16-hour course in hazard communication for vocational instructors, which teaches the proper use, storage, and disposal of hazardous materials in the laboratory as well as techniques for teaching safety. (SK)

  11. Global Landslide Hazard Distribution

    Data.gov (United States)

    National Aeronautics and Space Administration — Global Landslide Hazard Distribution is a 2.5 minute grid of global landslide and snow avalanche hazards based upon work of the Norwegian Geotechnical Institute...

  12. Relapse prevention.

    Science.gov (United States)

    Hall, S M; Wasserman, D A; Havassy, B E

    1991-01-01

    Although knowledge about relapse prevention is still at an early stage, the extant data highlight the importance of several constructs. 1. Motivation for abstinence remains central. The construct itself is often clouded because of its association with mystical notions such as willpower and self-control. We know that manipulation of environmental events can increase motivation. These interventions are effective, however, only as long as the contingencies are in effect. We need to develop and evaluate strategies for transferring contingency management to the natural environment, that is, to institutions and groups that can perpetuate them for the long term. Also, clarification of the kinds of abstinence goals needed to prevent relapse is important. 2. Coping skills have been studied by several investigators, but research on these, except for job-finding skills, is not encouraging. The skills usually taught may be too basic. Skills training oriented to complex targets, such as building nondrug-using networks, may be useful and should be further explored. 3. Social support is clearly important, yet we do not know how best to use it to promote abstinence. The little research available suggests that both familial and nonfamilial systems should be mobilized. We need to define abstinence-promoting supportive behaviors, identify and engage important support systems in treatment, and help patients expand their nondrug-using contacts. 4. Negative affect may be causally related to relapse. We need to continue efforts to identify dysphoric patients and develop interventions to ameliorate dysphoria concurrent with drug abuse treatment (cf. Zweben and Smith 1989). 5. Drug cue reactivity and extinction to drug cues have been demonstrated in the laboratory. What is needed in this promising line of research are (1) investigation of cues and cue-reactivity phenomena in the natural environment or in conditions closely mimicking that environment and (2) extinction methods that transfer

  13. Changes in Performance of Children's Handwriting as a Result of Varying Contingency Conditions.

    Science.gov (United States)

    Sharpley, C. F.; And Others

    1980-01-01

    Discusses the positive effects of contingent rewards (verbal praise and house-points) as effective reinforcers of correct handwriting responses in elementary classrooms. Points out that direct contingency rewards proved effective in changing behavior, while implicit contingency rewards possessed aversive qualities. (JD)

  14. An Analysis of Group-Oriented Contingencies and Associated Side Effects in Preschool Children

    Science.gov (United States)

    Payne, Steven W.; Dozier, Claudia L.; Briggs, Adam M.; Newquist, Matthew H.

    2017-01-01

    Group-oriented contingencies are arranged to target the behavior of a group of people simultaneously. Overall, group-oriented contingencies have been shown to be effective in both decreasing problem behavior and increasing appropriate behavior. However, results are mixed regarding which type(s) of group-oriented contingency is most effective for…

  15. The effective application of contingency theory in health settings: problems and recommended solutions.

    Science.gov (United States)

    Strasser, S

    1983-01-01

    Contingency theory as a managerial perspective is conceptually elegant, but it may cause a number of unforeseen problems when applied in real work settings. Health care administrators can avoid many of these problems by using a hybrid contingency theory framework that blends the manager's own perceptions and experience with established contingency models.

  16. When does inward technology licensing facilitate firms' NPD performance? A contingency perspective

    DEFF Research Database (Denmark)

    Wang, Yuandi; Li-Ying, Jason

    2014-01-01

    be investigated through a contingency perspective. Thus, this study posits that a firm's propensity to develop new products through ITL is contingent upon two categories of contingency factors that are internal and external to firms. Using a dataset containing information about Chinese firms' licensing activities...

  17. Alpha-contingent EEG feedback reduces SPECT rCBF variability

    DEFF Research Database (Denmark)

    McLaughlin, Thomas; Steinberg, Bruce; Mulholland, Thomas

    2005-01-01

    randomly presented to seven subjects, contingent upon the occurrence of alpha (alpha-contingent stimulation (ACS)) or alpha-blocking (not-alpha-blocking-contingent stimulation (NACS)) events. We employed a within-subjects design. rCBF was measured from multiple, cortical and sub-cortical regions...

  18. Hazard function theory for nonstationary natural hazards

    Science.gov (United States)

    Read, Laura K.; Vogel, Richard M.

    2016-04-01

    Impact from natural hazards is a shared global problem that causes tremendous loss of life and property, economic cost, and damage to the environment. Increasingly, many natural processes show evidence of nonstationary behavior including wind speeds, landslides, wildfires, precipitation, streamflow, sea levels, and earthquakes. Traditional probabilistic analysis of natural hazards based on peaks over threshold (POT) generally assumes stationarity in the magnitudes and arrivals of events, i.e., that the probability of exceedance of some critical event is constant through time. Given increasing evidence of trends in natural hazards, new methods are needed to characterize their probabilistic behavior. The well-developed field of hazard function analysis (HFA) is ideally suited to this problem because its primary goal is to describe changes in the exceedance probability of an event over time. HFA is widely used in medicine, manufacturing, actuarial statistics, reliability engineering, economics, and elsewhere. HFA provides a rich theory to relate the natural hazard event series (X) with its failure time series (T), enabling computation of corresponding average return periods, risk, and reliabilities associated with nonstationary event series. This work investigates the suitability of HFA to characterize nonstationary natural hazards whose POT magnitudes are assumed to follow the widely applied generalized Pareto model. We derive the hazard function for this case and demonstrate how metrics such as reliability and average return period are impacted by nonstationarity and discuss the implications for planning and design. Our theoretical analysis linking hazard random variable X with corresponding failure time series T should have application to a wide class of natural hazards with opportunities for future extensions.

  19. Report on the behalf of the Finance, General Economy and Budgetary Control Commission on the Finance bill for 2011 (n. 2824), appendix N. 13: ecology, sustainable development and land planning, hazard prevention, management and steering of ecology, energy, sustainable development, land planning and sea policies; Rapport fait au nom de la Commission des Finances, de L'economie Generale et du Controle Budgetaire sur le projet de loi de finances pour 2011 (n. 2824), annexe N. 13 ecologie, developpement et amenagement durables prevention des risques conduite et pilotage des politiques de l'ecologie, de l'energie, du developpement durable et de la mer

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2010-07-01

    This report comments the grants awarded to two programmes, the first one concerning the prevention of hazards, and the second concerning the management and steering of ecology, energy, sustainable development, land planning and sea policies. These two programmes are emblematic of the French government's action and ambition in the field of sustainable development and ecology. For the first one, the report comments the evolution of grants, their objectives and performance indicators. Then it addresses its various aspects: prevention of technological hazards and pollutions, prevention of natural and hydraulic hazards, nuclear safety, after-mine management. For the second programme, the report gives an assessment of the ministry reorganization, and comments the means requested for 2011

  20. Hazardous Waste: Learn the Basics of Hazardous Waste

    Science.gov (United States)

    ... Page Contact Us to ask a question, provide feedback, or report a problem. Hazardous Waste Hazardous Waste Home Learn the Basics of Hazardous Waste Hazardous Waste Management Generation Identification Definition of Solid Waste Exclusions Characterization Delistings Transportation Land ...

  1. Apparatus for sampling hazardous media

    International Nuclear Information System (INIS)

    Gardner, J.F.; Showalter, T.W.

    1984-01-01

    An apparatus for sampling a hazardous medium, such as radioactive or chemical waste, selectively collects a predetermined quantity of the medium in a recess of an end-over-end rotatable valving member. This collected quantity is deposited in a receiving receptacle located in a cavity while the receiving receptacle is in a sealed relationship with a recess to prevent dusting of the sampled media outside the receiving receptacle. The receiving receptacle is removably fitted within a vehicle body which is, in turn, slidably movable upon a track within a transport tube. The receiving receptacle is transported in the vehicle body from its sample receiving position within a container for the hazardous medium to a sample retrieval position outside the medium container. The receiving receptacle may then be removed from the vehicle body, capped and taken to a laboratory for chemical analysis. (author)

  2. Civil nuclear: which hazards?

    International Nuclear Information System (INIS)

    2011-01-01

    This document briefly indicates and describes the various hazards of exposure to radioactivity in relationship with the different stages of exploitation of nuclear energy: mining, exploitation, fuel reprocessing and waste management. It briefly presents and describes the scenarios associated with major risks in the exploitation phase: core fusion (description, possible origins, consequences in terms of possible releases), formation of hydrogen (chemical reaction, risk of explosion with releases, failure modes for the containment enclosure). It proposes a brief overview of consequences for mankind and for the environment due to irradiation and contamination. A brief assessment of major nuclear accidents is given, with an indication of their severity INES classification (Kyshtym, Three Mile Island, Chernobyl, Fukushima). It evokes incidents which occurred in France, and outlines the main challenges and stakes in terms of risk prevention, of plant control, of nuclear material and waste management, of public information, and of struggle against nuclear weapon proliferation. Actors and their roles are indicated: operator (EDF in France), control authority (ASN), actors in charge of waste management (ANDRA), research and information institutions (CEA, IRSN, CRIIRAD), international scientific bodies (UNSCEAR)

  3. CONTINGENCIES FOR MEASUREMENT OF THE CREDIT RISK

    Directory of Open Access Journals (Sweden)

    Marinela BARBULESCU

    2015-12-01

    Full Text Available The Global Financial Crisis, which affected various banks, some of them very important banks, highlighted the importance of an accurate credit risk measurement in order to be able to overcome it. There are a variety of such credit risk measurement models, so we can say that banks face a real dilemma when having to choose the most appropriate one. The aim of this paper is to examine the most popular methods used to measure the credit risk and to identify the strengths and the weaknesses of each one of it. The research was accomplished from a double perspective, in which the conceptual methodological approach is correlated to a variety of references to practical actions aiming the measurement and the prevention of credit risk. The study includes the presentation of the objectives of credit risk analysis, the most appropriate moments for doing such an analysis, the steps that have to be done in order to measure the credit risk, the errors that can overcome in the credit risk measurement system, generated by the misclassifications of the studied company, and the presentation of the specific information of financial creditors. The findings expressed in this paper were mainly the result of a qualitative analysis which showed that there is no best model for credit risk measurement, each one having both strengths and weaknesses, some providing a comprehensive analysis of the individual customer’s financial strength others allowing banks permanently monitor fluctuating default risk and identify the possibly problems at an early stage.

  4. Hazard Analysis Database Report

    Energy Technology Data Exchange (ETDEWEB)

    GAULT, G.W.

    1999-10-13

    The Hazard Analysis Database was developed in conjunction with the hazard analysis activities conducted in accordance with DOE-STD-3009-94, Preparation Guide for US Department of Energy Nonreactor Nuclear Facility Safety Analysis Reports, for the Tank Waste Remediation System (TWRS) Final Safety Analysis Report (FSAR). The FSAR is part of the approved TWRS Authorization Basis (AB). This document describes, identifies, and defines the contents and structure of the TWRS FSAR Hazard Analysis Database and documents the configuration control changes made to the database. The TWRS Hazard Analysis Database contains the collection of information generated during the initial hazard evaluations and the subsequent hazard and accident analysis activities. The database supports the preparation of Chapters 3,4, and 5 of the TWRS FSAR and the USQ process and consists of two major, interrelated data sets: (1) Hazard Evaluation Database--Data from the results of the hazard evaluations; and (2) Hazard Topography Database--Data from the system familiarization and hazard identification.

  5. The rejection-rage contingency in borderline personality disorder.

    Science.gov (United States)

    Berenson, Kathy R; Downey, Geraldine; Rafaeli, Eshkol; Coifman, Karin G; Paquin, Nina Leventhal

    2011-08-01

    Though long-standing clinical observation reflected in the Diagnostic and Statistical Manual of Mental Disorders (4th ed., text rev.) suggests that the rage characteristic of borderline personality disorder (BPD) often appears in response to perceived rejection, the role of perceived rejection in triggering rage in BPD has never been empirically tested. Extending basic personality research on rejection sensitivity to a clinical sample, a priming-pronunciation experiment and a 21-day experience-sampling diary examined the contingent relationship between perceived rejection and rage in participants diagnosed with BPD compared with healthy controls. Despite the differences in these 2 assessment methods, the indices of rejection-contingent rage that they both produced were elevated in the BPD group and were strongly interrelated. They provide corroborating evidence that reactions to perceived rejection significantly explain the rage seen in BPD. © 2011 American Psychological Association

  6. Contingency theory, climate change, and low-carbon operations management

    DEFF Research Database (Denmark)

    Furlan Matos Alves, Marcelo Wilson; Lopes de Sousa Jabbour, Ana Beatriz; Kannan, Devika

    2017-01-01

    of sustainability managers on the adoption of low-carbon operations management practices and their related benefits. Design/methodology/approach: To achieve this goal, this research uses NVivo software to gather evidence from interviews conducted with ten high-level managers in sustainability and related areas from...... seven leading companies located in Brazil. Findings: The authors present four primary results: a proposal of an original framework to understand the relationship between contingency theory, changes in organisational structure to embrace low-carbon management, adoption of low-carbon operations practices......-change contingencies at the supply chain level, organisational structure for low-carbon management and low-carbon operations management practices and benefits. This research also highlights evidence from an emerging economy and registers future research propositions....

  7. Dealing with customers enquiries simultaneously under contingent situation

    Directory of Open Access Journals (Sweden)

    Sujan Piya

    2015-09-01

    Full Text Available This paper proposes a method to quote the due date and the price of incoming orders to multiple customers simultaneously when the contingent orders exist. The proposed method utilizes probabilistic information on contingent orders and incorporates some negotiation theories to generate quotations. Rather than improving the acceptance probability of quotation for single customer, the method improves the overall acceptance probability of quotations being submitted to the multiple customers. This helps increase the total expected contribution of company and acceptance probability of entire new orders rather than increasing these measures only for a single customer. Numerical analysis is conducted to demonstrate the working mechanism of proposed method and its effectiveness in contrast to sequential method of quotation.

  8. Integrating Structural Health Management with Contingency Control for Wind Turbines

    Directory of Open Access Journals (Sweden)

    Kai Goebel

    2013-01-01

    Full Text Available Maximizing turbine up-time and reducing maintenance costs are key technology drivers for wind turbine operators. Components within wind turbines are subject to considerable stresses due to unpredictable environmental conditions resulting from rapidly changing local dynamics. In that context, systems health management has the aim to assess the state-of-health of components within a wind turbine, to estimate remaining life, and to aid in autonomous decision-making to minimize damage to the turbine. Advanced contingency control is one way to enable autonomous decision-making by providing the mechanism to enable safe and efficient turbine operation. The work reported herein explores the integration of condition monitoring of wind turbine blades with contingency control to balance the trade-offs between maintaining system health and energy capture. Results are demonstrated using a high fidelity simulator of a utility-scale wind turbine.

  9. Contingent leadership and effectiveness of trauma resuscitation teams.

    Science.gov (United States)

    Yun, Seokhwa; Faraj, Samer; Sims, Henry P

    2005-11-01

    This research investigated leadership and effectiveness of teams operating in a high-velocity environment, specifically trauma resuscitation teams. On the basis of the literature and their own ethnographic work, the authors proposed and tested a contingency model in which the influence of leadership on team effectiveness during trauma resuscitation differs according to the situation. Results indicated that empowering leadership was more effective when trauma severity was low and when team experience was high. Directive leadership was more effective when trauma severity was high or when the team was inexperienced. Findings also suggested that an empowering leader provided more learning opportunities than did a directive leader. The major contribution of this article is the linkage of leadership to team effectiveness, as moderated by relatively specific situational contingencies. ((c) 2005 APA, all rights reserved).

  10. Negotiating contingent knowledges in a time of epistemic doubt

    DEFF Research Database (Denmark)

    Phillips, Louise Jane

    How can/should we produce and communicate social scientific knowledge with authority under conditions of epistemic doubt? If all knowledge is contingent and if truth is a discursive effect rather than the final claim about reality - as post-foundationalism suggests - how can we formulate and prov......How can/should we produce and communicate social scientific knowledge with authority under conditions of epistemic doubt? If all knowledge is contingent and if truth is a discursive effect rather than the final claim about reality - as post-foundationalism suggests - how can we formulate...... and approaches to interactive, participatory research. The idea for the case-study is sketched out. The focus of the case-study is how social scientific knowledge is communicated in an interacttive participatory research initiative in Denmark designed to further the production and application of educational...

  11. Ordinal Log-Linear Models for Contingency Tables

    Directory of Open Access Journals (Sweden)

    Brzezińska Justyna

    2016-12-01

    Full Text Available A log-linear analysis is a method providing a comprehensive scheme to describe the association for categorical variables in a contingency table. The log-linear model specifies how the expected counts depend on the levels of the categorical variables for these cells and provide detailed information on the associations. The aim of this paper is to present theoretical, as well as empirical, aspects of ordinal log-linear models used for contingency tables with ordinal variables. We introduce log-linear models for ordinal variables: linear-by-linear association, row effect model, column effect model and RC Goodman’s model. Algorithm, advantages and disadvantages will be discussed in the paper. An empirical analysis will be conducted with the use of R.

  12. Contingent and Continuing Employment: Comparative National and Historical Perspectives

    DEFF Research Database (Denmark)

    Marens, Richard; Tackney, Charles T.

    This symposium focuses on the comparative impact of social institutions and labor laws on both contingent and continuing employment. Presenters will apply a wide range of analytical concepts to the history and culture of five individual nations. These concepts include a diverse set of theoretical...... approaches aimed at understanding the web of rules governing comparative industrial and employment relations around the world. The approaches include path dependence, institutional theory, historical materialism, and post-modernism. The central strength of this symposium is its comprehensive and inclusive...... wide-ranging coverage of the organizational meaning of contingent or continued employment for both formal and informal employment across a diverse group of nations, a group that includes Peru, Colombia, Japan, United Kingdom, and the United States. Following the presentations, the presenters...

  13. Subcopula-based measure of asymmetric association for contingency tables.

    Science.gov (United States)

    Wei, Zheng; Kim, Daeyoung

    2017-10-30

    For the analysis of a two-way contingency table, a new asymmetric association measure is developed. The proposed method uses the subcopula-based regression between the discrete variables to measure the asymmetric predictive powers of the variables of interest. Unlike the existing measures of asymmetric association, the subcopula-based measure is insensitive to the number of categories in a variable, and thus, the magnitude of the proposed measure can be interpreted as the degree of asymmetric association in the contingency table. The theoretical properties of the proposed subcopula-based asymmetric association measure are investigated. We illustrate the performance and advantages of the proposed measure using simulation studies and real data examples. Copyright © 2017 John Wiley & Sons, Ltd.

  14. DOE Hazardous Waste Program

    International Nuclear Information System (INIS)

    Eyman, L.D.; Craig, R.B.

    1985-01-01

    The goal of the DOE Hazardous Waste Program is to support the implementation and improvement of hazardous-chemical and mixed-radioactive-waste management such that public health, safety, and the environment are protected and DOE missions are effectively accomplished. The strategy for accomplishing this goal is to define the character and magnitude of hazardous wastes emanating from DOE facilities, determine what DOE resources are available to address these problems, define the regulatory and operational constraints, and develop programs and plans to resolve hazardous waste issues. Over the longer term the program will support the adaptation and application of technologies to meet hazardous waste management needs and to implement an integrated, DOE-wide hazardous waste management strategy. 1 reference, 1 figure

  15. Software safety hazard analysis

    International Nuclear Information System (INIS)

    Lawrence, J.D.

    1996-02-01

    Techniques for analyzing the safety and reliability of analog-based electronic protection systems that serve to mitigate hazards in process control systems have been developed over many years, and are reasonably well understood. An example is the protection system in a nuclear power plant. The extension of these techniques to systems which include digital computers is not well developed, and there is little consensus among software engineering experts and safety experts on how to analyze such systems. One possible technique is to extend hazard analysis to include digital computer-based systems. Software is frequently overlooked during system hazard analyses, but this is unacceptable when the software is in control of a potentially hazardous operation. In such cases, hazard analysis should be extended to fully cover the software. A method for performing software hazard analysis is proposed in this paper

  16. A Behavioral Approach to Meeting Contingency Contracting Personnel Requirements

    Science.gov (United States)

    2009-03-01

    developed by Abraham Maslow. Major supporting theories will be the “Two-Factor Theory” of Frederick Herzberg , and Victor Vroom’s “Expectancy Theory...Gansler_Commission_Report_Final_071031.pdf, accessed November 2007. Herzberg , Frederick . The Motivation to Work, New York: John Wiley and Sons, 1959. Maslow, Abraham. A Theory of Human...Civilian Contracting Cadre, DCCC, Virtual Contingency Contracting Cadre, VCCC, Gansler Report, recruitment, motivation, incentives, Maslow, Herzberg

  17. Operation Arctic Heat Case and Exercise for Advanced Contingency Contracting

    Science.gov (United States)

    2012-04-30

    opportunity, threat ( SWOT ) and capability gap analysis techniques. The SWOT method allows the IPE to evaluate the Strengths, Weaknesses...courses of action to achieve Navy’s strategic objectives in the Arctic region_ Continuing to utilize the fundamentals of game theory . this analysis ...with the MN3318 Contingency Contracting course or with DAU’s CON 334 course deliveries. b. Exercise critical analysis on structuring and executing

  18. Project Risk Management: : A Case Study in Contingencies

    OpenAIRE

    Koelmeyer, Chris; Pisone, Neil

    2013-01-01

    The recent increase in international projects has resulted in higher risk along with difficulties in control and coordination. Effective project management can therefore be seen as being essential to the success of projects. The purpose of this paper is to understand how a large multinational company currently handles these issues. This paper conducts a case study that will look at the relationship between contingencies and their effects on project risk management. The findings show that alth...

  19. Spectral clustering and biclustering learning large graphs and contingency tables

    CERN Document Server

    Bolla, Marianna

    2013-01-01

    Explores regular structures in graphs and contingency tables by spectral theory and statistical methods This book bridges the gap between graph theory and statistics by giving answers to the demanding questions which arise when statisticians are confronted with large weighted graphs or rectangular arrays. Classical and modern statistical methods applicable to biological, social, communication networks, or microarrays are presented together with the theoretical background and proofs. This book is suitable for a one-semester course for graduate students in data mining, mult

  20. Some Tests for Evaluation of Contingency Tables (for Biomedical Applications)

    Czech Academy of Sciences Publication Activity Database

    Kalina, Jan

    2011-01-01

    Roč. 7, č. 1 (2011), s. 37-50 ISSN 1336-9180 R&D Projects: GA MŠk(CZ) 1M06014 Institutional research plan: CEZ:AV0Z10300504 Keywords : contingency tables * hypothesis testing Subject RIV: BB - Applied Statistics, Operational Research http://jamsi.fpv.ucm.sk/docs/v07n01_05_2011/v07_n01_03_KALINA.pdf

  1. Non contingent distraction procedure effects in pediatric dentistry treatment

    OpenAIRE

    Leatrice Palieraqui Pereira da Silva; Antonio Bento Alves de Moraes; Gustavo Sattolo Rolim

    2008-01-01

    The aim of the study was to investigate if a non-contingent distraction procedure, during the treatment, would facilitate behavior management increasing the children’s cooperation. In this study, two four-year old children, presenting non-compliance to the treatment were evaluated. The distraction technique carried out in dental chair, during the session, involved questions and answers based in pictures. Correct answers were socially reinforced through chips and prizes. Thirteen sessions were...

  2. An Examination of Alternative Forms of Fit in Contingency Theory.

    Science.gov (United States)

    1984-11-01

    R15 602 AN EXAMINATION OF ALTERNATIVE FORMS OF FIT IN / CONTINGENCY TNEORY(U) MINNESOTA UNIV MINNEAPOLIS STRATEGIC MANAGEMENT RESEARCH CENTER R...Discussion Paper #20 1 .. TE November 1984 \\ Ai 1 91985 Strategic Management Research Center University of Minnesota lid Robert Drazin is Assistant...Professor in the Graduate School of Business at Columbia University. Andrew H. Van de Ven is 3M 5 Professor of Human Systems Management in the Strategic

  3. Brand Disruption: Decoding the Contingency of Clashing Stakeholders

    OpenAIRE

    Dietrich, Daniel

    2017-01-01

    The present research project aims to overcome conventional branding theories assuming brand meanings to be under exclusive control by the legal brand owners. Due to the utilization of a practice-theoretical perspective systematic understanding on how and why unintended brand meanings emerge is pursued. The two distinct brand cases Birkenstock and NewBalance are investigated to study the contingency of brand meaning co-optation and contestation. Marketers should be encouraged to detect and pre...

  4. A prompt plus delayed contingency procedure for reducing bathroom graffiti.

    Science.gov (United States)

    Watson, T S

    1996-01-01

    This study assessed the effectiveness of posting signs for reducing graffiti in three men's restrooms on a college campus using a multiple baseline across settings design. During baseline, graffiti increased almost daily in each of the three settings. Immediately following the intervention, no marks were made on any of the three walls. Results were maintained at 3-month follow-up. A possible explanation for the results is that the signs specified an altruistic contingency.

  5. Hazards in the theater.

    Science.gov (United States)

    Rossol, M; Hinkamp, D

    2001-01-01

    The authors offer a survey of the myriad and unique safety and health hazards faced past and present by performers and theatrical workers, from preproduction work, through the show, and during the strike (dismantling). Special emphasis is given to health hazards posed by the many new plastic resin systems and adhesives used in set, prop, and costume construction; the hazards of special-effect fogs, smokes, haze, dusts, and pyrotechnic emissions; and theatrical makeup.

  6. Management of construction cost contingency covering upside and downside risks

    Directory of Open Access Journals (Sweden)

    Ibrahim Adel Eldosouky

    2014-12-01

    Full Text Available Many contractors are of the opinion that adding contingency funds to the tender price of a project may lead to loss of the tender. This research is a trial to put an end to this incorrect opinion. A more mature attitude to risk would recognize that contingency exists to be spent in order to avoid or minimize threats and to exploit or maximize opportunities. This research proposes an approach for determination and monitoring of Cost Contingency Reserve (CCR for a project. Control of CCR is interfaced with Earned Value Management. Application to a real project is carried out. Post-mitigation simulations show that value of CCR is 2.88% of project cost but there is a potential saving due to opportunities. The project is monitored after eight months from its assumed start date with one assumed emergent risk. The final results are as follows: CCR is enough to cover project current and residual threats and the contractor has a considerable amount of money that will be transferred to his margin at project closure assuming the project will not be exposed to additional emergent risks. A contractor can balance project upside risks and its downsides to increase his chance to win tender of the project.

  7. Why are parasite contingency genes often associated with telomeres?

    Science.gov (United States)

    Barry, J D; Ginger, M L; Burton, P; McCulloch, R

    2003-01-01

    Contingency genes are common in pathogenic microbes and enable, through pre-emptive mutational events, rapid, clonal switches in phenotype that are conducive to survival and proliferation in hosts. Antigenic variation, which is a highly successful survival strategy employed by eubacterial and eukaryotic pathogens, involves large repertoires of distinct contingency genes that are expressed differentially, enabling evasion of host acquired immunity. Most, but not all, antigenic variation systems make extensive use of subtelomeres. Study of model systems has shown that subtelomeres have unusual properties, including reversible silencing of genes mediated by proteins binding to the telomere, and engagement in ectopic recombination with other subtelomeres. There is a general theory that subtelomeric location confers a capacity for gene diversification through such recombination, although experimental evidence is that there is no increased mitotic recombination at such loci and that sequence homogenisation occurs. Possible benefits of subtelomeric location for pathogen contingency systems are reversible gene silencing, which could contribute to systems for gene switching and mutually exclusive expression, and ectopic recombination, leading to gene family diversification. We examine, in several antigenic variation systems, what possible benefits apply.

  8. Contingency table analysis methods and implementation using R

    CERN Document Server

    Kateri, Maria

    2014-01-01

    Combining theory and applications, this book presents models and methods for the analysis of two‐ and multi‐dimensional contingency tables. The author uses a threefold approach: fundamental models and related inferences are presented, their interpretational aspects are highlighted, and their practical usefulness is demonstrated. Throughout, practical guidance for using R is provided along with a comprehensive R-functions web-appendix.   Contingency tables arise in diverse fields, including the life, pedagogic, social and political sciences. They also play a prominent role in market research and opinion surveys. The analysis of contingency tables can provide insight into essential structures, relevant quantities and their interactions, and thus leads to improved decision-making.   Special features include:   ·         A motivating example for each topic ·         Applications and implementations in R for all models discussed ·         Emphasis on association and symmetry model...

  9. Congruency sequence effect without feature integration and contingency learning.

    Science.gov (United States)

    Kim, Sanga; Cho, Yang Seok

    2014-06-01

    The magnitude of congruency effects, such as the flanker-compatibility effects, has been found to vary as a function of the congruency of the previous trial. Some studies have suggested that this congruency sequence effect is attributable to stimulus and/or response priming, and/or contingency learning, whereas other studies have suggested that the control process triggered by conflict modulates the congruency effect. The present study examined whether sequential modulation can occur without stimulus and response repetitions and contingency learning. Participants were asked to perform two color flanker-compatibility tasks alternately in a trial-by-trial manner, with four fingers of one hand in Experiment 1 and with the index and middle fingers of two hands in Experiment 2, to avoid stimulus and response repetitions and contingency learning. A significant congruency sequence effect was obtained between the congruencies of the two tasks in Experiment 1 but not in Experiment 2. These results provide evidence for the idea that the sequential modulation is, at least in part, an outcome of the top-down control process triggered by conflict, which is specific to response mode. Copyright © 2014 Elsevier B.V. All rights reserved.

  10. Working towards a clearer and more helpful hazard map: investigating the influence of hazard map design on hazard communication

    Science.gov (United States)

    Thompson, M. A.; Lindsay, J. M.; Gaillard, J.

    2015-12-01

    findings, we make a number of suggestions for communicating hazard using maps. Most importantly, we emphasise that multiple meanings may be taken away from a map, and this may have important implications in a crisis. We propose that engaging with map audiences in a two-way dialogue in times of peace may help prevent miscommunications in the event of a crisis.

  11. Long-range hazard assessment of volcanic ash dispersal for a Plinian eruptive scenario at Popocatépetl volcano (Mexico): implications for civil aviation safety

    Science.gov (United States)

    Bonasia, Rosanna; Scaini, Chirara; Capra, Lucia; Nathenson, Manuel; Siebe, Claus; Arana-Salinas, Lilia; Folch, Arnau

    2013-01-01

    Popocatépetl is one of Mexico’s most active volcanoes threatening a densely populated area that includes Mexico City with more than 20 million inhabitants. The destructive potential of this volcano is demonstrated by its Late Pleistocene–Holocene eruptive activity, which has been characterized by recurrent Plinian eruptions of large magnitude, the last two of which destroyed human settlements in pre-Hispanic times. Popocatépetl’s reawakening in 1994 produced a crisis that culminated with the evacuation of two villages on the northeastern flank of the volcano. Shortly after, a monitoring system and a civil protection contingency plan based on a hazard zone map were implemented. The current volcanic hazards map considers the potential occurrence of different volcanic phenomena, including pyroclastic density currents and lahars. However, no quantitative assessment of the tephra hazard, especially related to atmospheric dispersal, has been performed. The presence of airborne volcanic ash at low and jet-cruise atmospheric levels compromises the safety of aircraft operations and forces re-routing of aircraft to prevent encounters with volcanic ash clouds. Given the high number of important airports in the surroundings of Popocatépetl volcano and considering the potential threat posed to civil aviation in Mexico and adjacent regions in case of a Plinian eruption, a hazard assessment for tephra dispersal is required. In this work, we present the first probabilistic tephra dispersal hazard assessment for Popocatépetl volcano. We compute probabilistic hazard maps for critical thresholds of airborne ash concentrations at different flight levels, corresponding to the situation defined in Europe during 2010, and still under discussion. Tephra dispersal mode is performed using the FALL3D numerical model. Probabilistic hazard maps are built for a Plinian eruptive scenario defined on the basis of geological field data for the “Ochre Pumice” Plinian eruption (4965 14C

  12. Long-range hazard assessment of volcanic ash dispersal for a Plinian eruptive scenario at Popocatépetl volcano (Mexico): implications for civil aviation safety

    Science.gov (United States)

    Bonasia, Rosanna; Scaini, Chiara; Capra, Lucia; Nathenson, Manuel; Siebe, Claus; Arana-Salinas, Lilia; Folch, Arnau

    2014-01-01

    Popocatépetl is one of Mexico's most active volcanoes threatening a densely populated area that includes Mexico City with more than 20 million inhabitants. The destructive potential of this volcano is demonstrated by its Late Pleistocene-Holocene eruptive activity, which has been characterized by recurrent Plinian eruptions of large magnitude, the last two of which destroyed human settlements in pre-Hispanic times. Popocatépetl's reawakening in 1994 produced a crisis that culminated with the evacuation of two villages on the northeastern flank of the volcano. Shortly after, a monitoring system and a civil protection contingency plan based on a hazard zone map were implemented. The current volcanic hazards map considers the potential occurrence of different volcanic phenomena, including pyroclastic density currents and lahars. However, no quantitative assessment of the tephra hazard, especially related to atmospheric dispersal, has been performed. The presence of airborne volcanic ash at low and jet-cruise atmospheric levels compromises the safety of aircraft operations and forces re-routing of aircraft to prevent encounters with volcanic ash clouds. Given the high number of important airports in the surroundings of Popocatépetl volcano and considering the potential threat posed to civil aviation in Mexico and adjacent regions in case of a Plinian eruption, a hazard assessment for tephra dispersal is required. In this work, we present the first probabilistic tephra dispersal hazard assessment for Popocatépetl volcano. We compute probabilistic hazard maps for critical thresholds of airborne ash concentrations at different flight levels, corresponding to the situation defined in Europe during 2010, and still under discussion. Tephra dispersal mode is performed using the FALL3D numerical model. Probabilistic hazard maps are built for a Plinian eruptive scenario defined on the basis of geological field data for the "Ochre Pumice" Plinian eruption (4965 14C yr BP

  13. Disposal of hazardous wastes

    International Nuclear Information System (INIS)

    Barnhart, B.J.

    1978-01-01

    The Fifth Life Sciences Symposium entitled Hazardous Solid Wastes and Their Disposal on October 12 through 14, 1977 was summarized. The topic was the passage of the National Resources Conservation and Recovery Act of 1976 will force some type of action on all hazardous solid wastes. Some major points covered were: the formulation of a definition of a hazardous solid waste, assessment of long-term risk, list of specific materials or general criteria to specify the wastes of concern, Bioethics, sources of hazardous waste, industrial and agricultural wastes, coal wastes, radioactive wastes, and disposal of wastes

  14. Transport of hazardous goods

    International Nuclear Information System (INIS)

    1989-01-01

    The course 'Transport of hazardous goods' was held in Berlin in November 1988 in cooperation with the Bundesanstalt fuer Materialforschung und -pruefung. From all lecturs, two are recorded separately: 'Safety of tank trucks - requirements on the tank, development possibiities of active and passive safety' and 'Requirements on the transport of radioactive materials - possible derivations for other hazardous goods'. The other lectures deal with hazardous goods law, requirements on packinging, risk assessment, railroad transport, hazardous goods road network, insurance matters, EC regulations, and waste tourism. (HSCH) [de

  15. The detection of contingency and animacy from simple animations in the human brain.

    Science.gov (United States)

    Blakemore, S-J; Boyer, P; Pachot-Clouard, M; Meltzoff, A; Segebarth, C; Decety, J

    2003-08-01

    Contingencies between objects and people can be mechanical or intentional-social in nature. In this fMRI study we used simplified stimuli to investigate brain regions involved in the detection of mechanical and intentional contingencies. Using a factorial design we manipulated the 'animacy' and 'contingency' of stimulus movement, and the subject's attention to the contingencies. The detection of mechanical contingency between shapes whose movement was inanimate engaged the middle temporal gyrus and right intraparietal sulcus. The detection of intentional contingency between shapes whose movement was animate activated superior parietal networks bilaterally. These activations were unaffected by attention to contingency. Additional regions, the right middle frontal gyrus and left superior temporal sulcus, became activated by the animate-contingent stimuli when subjects specifically attended to the contingent nature of the stimuli. Our results help to clarify neural networks previously associated with 'theory of mind' and agency detection. In particular, the results suggest that low-level perception of agency in terms of objects reacting to other objects at a distance is processed by parietal networks. In contrast, the activation of brain regions traditionally associated with theory of mind tasks appears to require attention to be directed towards agency and contingency.

  16. Handbook of hazardous waste management

    International Nuclear Information System (INIS)

    Metry, A.A.

    1980-01-01

    The contents of this work are arranged so as to give the reader a detailed understanding of the elements of hazardous waste management. Generalized management concepts are covered in Chapters 1 through 5 which are entitled: Introduction, Regulations Affecting Hazardous Waste Management, Comprehensive Hazardous Waste Management, Control of Hazardous Waste Transportation, and Emergency Hazardous Waste Management. Chapters 6 through 11 deal with treatment concepts and are entitled: General Considerations for Hazardous Waste Management Facilities, Physical Treatment of Hazardous Wastes, Chemical Treatment of Hazardous Wastes, Biological Treatment of Hazardous Wastes, Incineration of Hazardous Wastes, and Hazardous Waste Management of Selected Industries. Chapters 12 through 15 are devoted to ultimate disposal concepts and are entitled: Land Disposal Facilities, Ocean Dumping of Hazardous Wastes, Disposal of Extremely Hazardous Wastes, and Generalized Criteria for Hazardous Waste Management Facilities

  17. Relative Hazard Calculation Methodology

    International Nuclear Information System (INIS)

    DL Strenge; MK White; RD Stenner; WB Andrews

    1999-01-01

    The methodology presented in this document was developed to provide a means of calculating the RH ratios to use in developing useful graphic illustrations. The RH equation, as presented in this methodology, is primarily a collection of key factors relevant to understanding the hazards and risks associated with projected risk management activities. The RH equation has the potential for much broader application than generating risk profiles. For example, it can be used to compare one risk management activity with another, instead of just comparing it to a fixed baseline as was done for the risk profiles. If the appropriate source term data are available, it could be used in its non-ratio form to estimate absolute values of the associated hazards. These estimated values of hazard could then be examined to help understand which risk management activities are addressing the higher hazard conditions at a site. Graphics could be generated from these absolute hazard values to compare high-hazard conditions. If the RH equation is used in this manner, care must be taken to specifically define and qualify the estimated absolute hazard values (e.g., identify which factors were considered and which ones tended to drive the hazard estimation)

  18. Offsite transportation hazards assessment

    International Nuclear Information System (INIS)

    Burnside, M.E.

    1997-01-01

    This report documents the emergency preparedness Hazards Assessment for the offsite transportation of hazardous material from the Hanford Site. The assessment is required by the US Department of Energy (DOE) Order 151.1. Offsite transportation accidents are categorized using the DOE system to assist communication within the DOE and assure that appropriate assistance is provided to the people in charge at the scene. The assistance will initially include information about the load and the potential hazards. Local authorities will use the information to protect the public following a transportation accident. This Hazards Assessment will focus on the material being transported from the Hanford Site. Shipments coming to Hanford are the responsibility of the shipper and the carrier and, therefore, are not included in this Hazards Assessment, unless the DOE elects to be the shipper of record

  19. An Improved On-line Contingency Screening for Power System Transient Stability Assessment

    DEFF Research Database (Denmark)

    Weckesser, Johannes Tilman Gabriel; Jóhannsson, Hjörtur; Glavic, Mevludin

    2017-01-01

    This paper presents a contingency screening method and a framework for its on-line implementation. The proposed method carries out contingency screening and on-line stability assessment with respect to first-swing transient stability. For that purpose, it utilizes the single machine equivalent...... method and aims at improving the prior developed contingency screening approaches. In order to determine vulnerability of the system with respect to a particular contingency, only one time-domain simulation needs to be performed. An early stop criteria is proposed so that in a majority of the cases...... the simulation can be terminated after a few hundred milliseconds of simulated system response. The method's outcome is an assessment of the system's stability and a classification of each considered contingency. The contingencies are categorized by exploiting parameters of an equivalent one machine infinite bus...

  20. The use of hazards analysis in the development of training

    Energy Technology Data Exchange (ETDEWEB)

    Houghton, F.K.

    1998-03-01

    When training for a job in which human error has the potential of producing catastrophic results, an understanding of the hazards that may be encountered is of paramount importance. In high consequence activities, it is important that the training program be conducted in a safe environment and yet emphasize the potential hazards. Because of the high consequence of a human error the use of a high-fidelity simulation is of great importance to provide the safe environment the worker needs to learn and hone required skills. A hazards analysis identifies the operation hazards, potential human error, and associated positive measures that aid in the mitigation or prevention of the hazard. The information gained from the hazards analysis should be used in the development of training. This paper will discuss the integration of information from the hazards analysis into the development of simulation components of a training program.