Science.gov

Sample records for adjacent-track on-track safety

  1. 77 FR 13978 - Railroad Workplace Safety; Adjacent-Track On-Track Safety for Roadway Workers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-08

    ... reconsideration. DATES: The effective date for the final rule published November 30, 2011, at 76 FR 74586, and... serious injury or death to roadway workers performing work with potentially distracting equipment near certain adjacent tracks. See 76 FR 74586. In particular, the rule requires that roadway workers...

  2. 78 FR 33754 - Railroad Workplace Safety; Adjacent-Track On-Track Safety for Roadway Workers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-05

    ... November 30, 2011, at 76 FR 74586, and delayed on March 8, 2012, at 77 FR 13978, is further delayed until... with potentially distracting equipment near certain adjacent tracks. See 76 FR 74586. In particular... reconsideration. See 77 FR 13978 (March 8, 2012). FRA received five comments on the petitions for...

  3. 76 FR 74585 - Railroad Workplace Safety; Adjacent-Track On-Track Safety for Roadway Workers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-30

    ... Cars 4. Continuous Barrier 5. Requests for Additional Exceptions to, or Relief From, the Requirements... rule was published on December 16, 1996, and became effective on January 15, 1997. See 61 FR 65959. \\2..., automated inspection cars, and catenary maintenance tower cars) used for certain purposes (e.g.,...

  4. 49 CFR 214.336 - On-track safety procedures for certain roadway work groups and adjacent tracks.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... or more of the following types of equipment: (i) A hi-rail vehicle or other rail-bound vehicle (other...), where multiple hi-rail or rail-bound vehicles being used for inspection or minor correction are...

  5. 49 CFR 214.336 - On-track safety procedures for certain roadway work groups and adjacent tracks.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...) A hi-rail vehicle (other than a catenary maintenance tower vehicle) being used for inspection or minor correction purposes, provided that such hi-rail vehicle is not coupled to one or more railroad cars. In accordance with § 214.315(a), where multiple hi-rail vehicles being used for inspection...

  6. 49 CFR 214.303 - Railroad on-track safety programs, generally.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Railroad on-track safety programs, generally. 214... RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD WORKPLACE SAFETY Roadway Worker Protection § 214.303 Railroad on-track safety programs, generally. (a) Each railroad to which this part...

  7. 49 CFR 214.303 - Railroad on-track safety programs, generally.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Railroad on-track safety programs, generally. 214... RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD WORKPLACE SAFETY Roadway Worker Protection § 214.303 Railroad on-track safety programs, generally. (a) Each railroad to which this part...

  8. 49 CFR 214.303 - Railroad on-track safety programs, generally.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Railroad on-track safety programs, generally. 214... RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD WORKPLACE SAFETY Roadway Worker Protection § 214.303 Railroad on-track safety programs, generally. (a) Each railroad to which this part...

  9. 49 CFR 214.303 - Railroad on-track safety programs, generally.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Railroad on-track safety programs, generally. 214... RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD WORKPLACE SAFETY Roadway Worker Protection § 214.303 Railroad on-track safety programs, generally. (a) Each railroad to which this part...

  10. 49 CFR 214.303 - Railroad on-track safety programs, generally.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Railroad on-track safety programs, generally. 214... RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD WORKPLACE SAFETY Roadway Worker Protection § 214.303 Railroad on-track safety programs, generally. (a) Each railroad to which this part...

  11. 49 CFR 214.337 - On-track safety procedures for lone workers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD WORKPLACE SAFETY Roadway Worker Protection... safety only where permitted by this section and the on-track safety program of the railroad. (b) A lone...-track equipment is not impaired by background noise, lights, precipitation, fog, passing trains, or...

  12. 49 CFR 214.335 - On-track safety procedures for roadway work groups.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD WORKPLACE SAFETY Roadway Worker... or permit a roadway worker who is a member of a roadway work group to foul a track unless on-track....331 of this part. (b) No roadway worker who is a member of a roadway work group shall foul a...

  13. 49 CFR 214.353 - Training and qualification of roadway workers who provide on-track safety for roadway work groups.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... provide on-track safety for roadway work groups. 214.353 Section 214.353 Transportation Other Regulations... who provide on-track safety for roadway work groups. (a) The training and qualification of roadway workers who provide for the on-track safety of groups of roadway workers through establishment of...

  14. 49 CFR 214.353 - Training and qualification of roadway workers who provide on-track safety for roadway work groups.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...) All the on-track safety training and qualification required of the roadway workers to be supervised... provide on-track safety for roadway work groups. 214.353 Section 214.353 Transportation Other Regulations... RAILROAD WORKPLACE SAFETY Roadway Worker Protection § 214.353 Training and qualification of roadway...

  15. 49 CFR 214.353 - Training and qualification of roadway workers who provide on-track safety for roadway work groups.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...) All the on-track safety training and qualification required of the roadway workers to be supervised... provide on-track safety for roadway work groups. 214.353 Section 214.353 Transportation Other Regulations... RAILROAD WORKPLACE SAFETY Roadway Worker Protection § 214.353 Training and qualification of roadway...

  16. 49 CFR 214.353 - Training and qualification of roadway workers who provide on-track safety for roadway work groups.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...) All the on-track safety training and qualification required of the roadway workers to be supervised... provide on-track safety for roadway work groups. 214.353 Section 214.353 Transportation Other Regulations... RAILROAD WORKPLACE SAFETY Roadway Worker Protection § 214.353 Training and qualification of roadway...

  17. 49 CFR 214.507 - Required safety equipment for new on-track roadway maintenance machines.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... that is readily accessible and complies with 29 CFR 1926.50(d)(2); and (7) An operative and properly... maintenance machines. 214.507 Section 214.507 Transportation Other Regulations Relating to Transportation... Roadway Maintenance Machines and Hi-Rail Vehicles § 214.507 Required safety equipment for new...

  18. 49 CFR 214.507 - Required safety equipment for new on-track roadway maintenance machines.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... that is readily accessible and complies with 29 CFR 1926.50(d)(2); and (7) An operative and properly... maintenance machines. 214.507 Section 214.507 Transportation Other Regulations Relating to Transportation... Roadway Maintenance Machines and Hi-Rail Vehicles § 214.507 Required safety equipment for new...

  19. 49 CFR 214.507 - Required safety equipment for new on-track roadway maintenance machines.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... that is readily accessible and complies with 29 CFR 1926.50(d)(2); and (7) An operative and properly... maintenance machines. 214.507 Section 214.507 Transportation Other Regulations Relating to Transportation... Roadway Maintenance Machines and Hi-Rail Vehicles § 214.507 Required safety equipment for new...

  20. 49 CFR 214.507 - Required safety equipment for new on-track roadway maintenance machines.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... that is readily accessible and complies with 29 CFR 1926.50(d)(2); and (7) An operative and properly... maintenance machines. 214.507 Section 214.507 Transportation Other Regulations Relating to Transportation... Roadway Maintenance Machines and Hi-Rail Vehicles § 214.507 Required safety equipment for new...

  1. 49 CFR 214.507 - Required safety equipment for new on-track roadway maintenance machines.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... that is readily accessible and complies with 29 CFR 1926.50(d)(2); and (7) An operative and properly... maintenance machines. 214.507 Section 214.507 Transportation Other Regulations Relating to Transportation... Roadway Maintenance Machines and Hi-Rail Vehicles § 214.507 Required safety equipment for new...

  2. Keeping rail on track: preliminary findings on safety culture in Australian rail.

    PubMed

    Blewett, Verna; Rainbird, Sophia; Dorrian, Jill; Paterson, Jessica; Cattani, Marcus

    2012-01-01

    'Safety culture' is identified in the literature as a critical element of healthy and safe workplaces. How can rail organizations ensure that consistently effective work health and safety cultures are maintained across the diversity of their operations? This paper reports on research that is currently underway in the Australian rail industry aimed at producing a Model of Best Practice in Safety Culture for the industry. Located in rail organizations dedicated to the mining industry as well as urban rail and national freight operations, the research examines the constructs of organizational culture that impact on the development and maintenance of healthy and safe workplaces. The research uses a multi-method approach incorporating quantitative (survey) and qualitative (focus groups, interviews and document analysis) methods along with a participative process to identify interventions to improve the organization and develop plans for their implementation. The research uses as its analytical framework the 10 Platinum Rules, from the findings of earlier research in the New South Wales (Australia) mining industry, Digging Deeper. Data collection is underway at the time of writing and preliminary findings are presented at this stage. The research method may be adapted for use as a form of organizational review of safety and health in organizational culture. PMID:22317370

  3. 49 CFR 214.335 - On-track safety procedures for roadway work groups.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD WORKPLACE SAFETY Roadway Worker... provisions of this part shall require or permit a roadway worker who is a member of a roadway work group to....325, 214.327, 214.329 and 214.331 of this part. (b) No roadway worker who is a member of a...

  4. 49 CFR 214.513 - Retrofitting of existing on-track roadway maintenance machines; general.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... maintenance machines; general. 214.513 Section 214.513 Transportation Other Regulations Relating to... SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.513 Retrofitting of existing on-track roadway maintenance machines; general. (a) Each existing on-track roadway maintenance...

  5. 49 CFR 214.513 - Retrofitting of existing on-track roadway maintenance machines; general.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... maintenance machines; general. 214.513 Section 214.513 Transportation Other Regulations Relating to... SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.513 Retrofitting of existing on-track roadway maintenance machines; general. (a) Each existing on-track roadway maintenance...

  6. 49 CFR 214.513 - Retrofitting of existing on-track roadway maintenance machines; general.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... maintenance machines; general. 214.513 Section 214.513 Transportation Other Regulations Relating to... SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.513 Retrofitting of existing on-track roadway maintenance machines; general. (a) Each existing on-track roadway maintenance...

  7. 49 CFR 214.513 - Retrofitting of existing on-track roadway maintenance machines; general.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... maintenance machines; general. 214.513 Section 214.513 Transportation Other Regulations Relating to... SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.513 Retrofitting of existing on-track roadway maintenance machines; general. (a) Each existing on-track roadway maintenance...

  8. 49 CFR 214.513 - Retrofitting of existing on-track roadway maintenance machines; general.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... maintenance machines; general. 214.513 Section 214.513 Transportation Other Regulations Relating to... SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.513 Retrofitting of existing on-track roadway maintenance machines; general. (a) Each existing on-track roadway maintenance...

  9. 76 FR 19518 - Safety Advisory 2011-01

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-07

    ... being left in a location that is clear of any adjacent tracks. This safety advisory contains various... regulations and railroad operating rules pertaining to rolling equipment being left in a location that is..., H301 and H302, were designated for rolling equipment left out to foul. From 2005 to 2010,...

  10. 49 CFR 214.525 - Towing with on-track roadway maintenance machines or hi-rail vehicles.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Towing with on-track roadway maintenance machines... SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.525 Towing with on-track roadway maintenance machines or hi-rail vehicles. (a) When used to tow pushcars or other maintenance-of-way...

  11. 49 CFR 214.525 - Towing with on-track roadway maintenance machines or hi-rail vehicles.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Towing with on-track roadway maintenance machines... SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.525 Towing with on-track roadway maintenance machines or hi-rail vehicles. (a) When used to tow pushcars or other maintenance-of-way...

  12. 49 CFR 214.521 - Flagging equipment for on-track roadway maintenance machines and hi-rail vehicles.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... maintenance machines and hi-rail vehicles. 214.521 Section 214.521 Transportation Other Regulations Relating... WORKPLACE SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.521 Flagging equipment for on-track roadway maintenance machines and hi-rail vehicles. Each on-track roadway maintenance...

  13. 49 CFR 214.509 - Required visual illumination and reflective devices for new on-track roadway maintenance machines.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... devices for new on-track roadway maintenance machines. 214.509 Section 214.509 Transportation Other... TRANSPORTATION RAILROAD WORKPLACE SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.509 Required visual illumination and reflective devices for new on-track roadway maintenance machines. Each...

  14. 49 CFR 214.509 - Required visual illumination and reflective devices for new on-track roadway maintenance machines.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... devices for new on-track roadway maintenance machines. 214.509 Section 214.509 Transportation Other... TRANSPORTATION RAILROAD WORKPLACE SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.509 Required visual illumination and reflective devices for new on-track roadway maintenance machines. Each...

  15. 49 CFR 214.511 - Required audible warning devices for new on-track roadway maintenance machines.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... roadway maintenance machines. 214.511 Section 214.511 Transportation Other Regulations Relating to... SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.511 Required audible warning devices for new on-track roadway maintenance machines. Each new on-track roadway maintenance machine...

  16. 49 CFR 214.521 - Flagging equipment for on-track roadway maintenance machines and hi-rail vehicles.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... maintenance machines and hi-rail vehicles. 214.521 Section 214.521 Transportation Other Regulations Relating... WORKPLACE SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.521 Flagging equipment for on-track roadway maintenance machines and hi-rail vehicles. Each on-track roadway maintenance...

  17. 49 CFR 214.521 - Flagging equipment for on-track roadway maintenance machines and hi-rail vehicles.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... maintenance machines and hi-rail vehicles. 214.521 Section 214.521 Transportation Other Regulations Relating... WORKPLACE SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.521 Flagging equipment for on-track roadway maintenance machines and hi-rail vehicles. Each on-track roadway maintenance...

  18. 49 CFR 214.511 - Required audible warning devices for new on-track roadway maintenance machines.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... roadway maintenance machines. 214.511 Section 214.511 Transportation Other Regulations Relating to... SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.511 Required audible warning devices for new on-track roadway maintenance machines. Each new on-track roadway maintenance machine...

  19. 49 CFR 214.527 - On-track roadway maintenance machines; inspection for compliance and schedule for repairs.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false On-track roadway maintenance machines; inspection... RAILROAD WORKPLACE SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.527 On-track roadway maintenance machines; inspection for compliance and schedule for repairs. (a) The operator of...

  20. 49 CFR 214.511 - Required audible warning devices for new on-track roadway maintenance machines.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... roadway maintenance machines. 214.511 Section 214.511 Transportation Other Regulations Relating to... SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.511 Required audible warning devices for new on-track roadway maintenance machines. Each new on-track roadway maintenance machine...

  1. 49 CFR 214.509 - Required visual illumination and reflective devices for new on-track roadway maintenance machines.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... devices for new on-track roadway maintenance machines. 214.509 Section 214.509 Transportation Other... TRANSPORTATION RAILROAD WORKPLACE SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.509 Required visual illumination and reflective devices for new on-track roadway maintenance machines. Each...

  2. 49 CFR 214.521 - Flagging equipment for on-track roadway maintenance machines and hi-rail vehicles.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... maintenance machines and hi-rail vehicles. 214.521 Section 214.521 Transportation Other Regulations Relating... WORKPLACE SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.521 Flagging equipment for on-track roadway maintenance machines and hi-rail vehicles. Each on-track roadway maintenance...

  3. 49 CFR 214.519 - Floors, decks, stairs, and ladders of on-track roadway maintenance machines.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... roadway maintenance machines. 214.519 Section 214.519 Transportation Other Regulations Relating to... SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.519 Floors, decks, stairs, and ladders of on-track roadway maintenance machines. Floors, decks, stairs, and ladders of on-track...

  4. 49 CFR 214.511 - Required audible warning devices for new on-track roadway maintenance machines.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... roadway maintenance machines. 214.511 Section 214.511 Transportation Other Regulations Relating to... SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.511 Required audible warning devices for new on-track roadway maintenance machines. Each new on-track roadway maintenance machine...

  5. 49 CFR 214.521 - Flagging equipment for on-track roadway maintenance machines and hi-rail vehicles.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... maintenance machines and hi-rail vehicles. 214.521 Section 214.521 Transportation Other Regulations Relating... WORKPLACE SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.521 Flagging equipment for on-track roadway maintenance machines and hi-rail vehicles. Each on-track roadway maintenance...

  6. 49 CFR 214.519 - Floors, decks, stairs, and ladders of on-track roadway maintenance machines.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... roadway maintenance machines. 214.519 Section 214.519 Transportation Other Regulations Relating to... SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.519 Floors, decks, stairs, and ladders of on-track roadway maintenance machines. Floors, decks, stairs, and ladders of on-track...

  7. 49 CFR 214.519 - Floors, decks, stairs, and ladders of on-track roadway maintenance machines.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... roadway maintenance machines. 214.519 Section 214.519 Transportation Other Regulations Relating to... SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.519 Floors, decks, stairs, and ladders of on-track roadway maintenance machines. Floors, decks, stairs, and ladders of on-track...

  8. 49 CFR 214.525 - Towing with on-track roadway maintenance machines or hi-rail vehicles.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Towing with on-track roadway maintenance machines... SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.525 Towing with on-track roadway maintenance machines or hi-rail vehicles. (a) When used to tow pushcars or other maintenance-of-way...

  9. 49 CFR 214.527 - On-track roadway maintenance machines; inspection for compliance and schedule for repairs.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false On-track roadway maintenance machines; inspection... RAILROAD WORKPLACE SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.527 On-track roadway maintenance machines; inspection for compliance and schedule for repairs. (a) The operator of...

  10. 49 CFR 214.525 - Towing with on-track roadway maintenance machines or hi-rail vehicles.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Towing with on-track roadway maintenance machines... SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.525 Towing with on-track roadway maintenance machines or hi-rail vehicles. (a) When used to tow pushcars or other maintenance-of-way...

  11. 49 CFR 214.519 - Floors, decks, stairs, and ladders of on-track roadway maintenance machines.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... roadway maintenance machines. 214.519 Section 214.519 Transportation Other Regulations Relating to... SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.519 Floors, decks, stairs, and ladders of on-track roadway maintenance machines. Floors, decks, stairs, and ladders of on-track...

  12. 49 CFR 214.511 - Required audible warning devices for new on-track roadway maintenance machines.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... roadway maintenance machines. 214.511 Section 214.511 Transportation Other Regulations Relating to... SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.511 Required audible warning devices for new on-track roadway maintenance machines. Each new on-track roadway maintenance machine...

  13. 49 CFR 214.509 - Required visual illumination and reflective devices for new on-track roadway maintenance machines.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... devices for new on-track roadway maintenance machines. 214.509 Section 214.509 Transportation Other... TRANSPORTATION RAILROAD WORKPLACE SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.509 Required visual illumination and reflective devices for new on-track roadway maintenance machines. Each...

  14. 49 CFR 214.525 - Towing with on-track roadway maintenance machines or hi-rail vehicles.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Towing with on-track roadway maintenance machines... SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.525 Towing with on-track roadway maintenance machines or hi-rail vehicles. (a) When used to tow pushcars or other maintenance-of-way...

  15. 49 CFR 214.527 - On-track roadway maintenance machines; inspection for compliance and schedule for repairs.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false On-track roadway maintenance machines; inspection... RAILROAD WORKPLACE SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.527 On-track roadway maintenance machines; inspection for compliance and schedule for repairs. (a) The operator of...

  16. 49 CFR 214.527 - On-track roadway maintenance machines; inspection for compliance and schedule for repairs.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false On-track roadway maintenance machines; inspection... RAILROAD WORKPLACE SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.527 On-track roadway maintenance machines; inspection for compliance and schedule for repairs. (a) The operator of...

  17. 49 CFR 214.509 - Required visual illumination and reflective devices for new on-track roadway maintenance machines.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... devices for new on-track roadway maintenance machines. 214.509 Section 214.509 Transportation Other... TRANSPORTATION RAILROAD WORKPLACE SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.509 Required visual illumination and reflective devices for new on-track roadway maintenance machines. Each...

  18. 49 CFR 214.519 - Floors, decks, stairs, and ladders of on-track roadway maintenance machines.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... roadway maintenance machines. 214.519 Section 214.519 Transportation Other Regulations Relating to... SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.519 Floors, decks, stairs, and ladders of on-track roadway maintenance machines. Floors, decks, stairs, and ladders of on-track...

  19. 49 CFR 214.527 - On-track roadway maintenance machines; inspection for compliance and schedule for repairs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false On-track roadway maintenance machines; inspection... RAILROAD WORKPLACE SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.527 On-track roadway maintenance machines; inspection for compliance and schedule for repairs. (a) The operator of...

  20. 49 CFR 214.517 - Retrofitting of existing on-track roadway maintenance machines manufactured on or after January 1...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... maintenance machines manufactured on or after January 1, 1991. 214.517 Section 214.517 Transportation Other... TRANSPORTATION RAILROAD WORKPLACE SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.517 Retrofitting of existing on-track roadway maintenance machines manufactured on or after January 1, 1991....

  1. 49 CFR 214.517 - Retrofitting of existing on-track roadway maintenance machines manufactured on or after January 1...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... maintenance machines manufactured on or after January 1, 1991. 214.517 Section 214.517 Transportation Other... TRANSPORTATION RAILROAD WORKPLACE SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.517 Retrofitting of existing on-track roadway maintenance machines manufactured on or after January 1, 1991....

  2. 49 CFR 214.517 - Retrofitting of existing on-track roadway maintenance machines manufactured on or after January 1...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... maintenance machines manufactured on or after January 1, 1991. 214.517 Section 214.517 Transportation Other... TRANSPORTATION RAILROAD WORKPLACE SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.517 Retrofitting of existing on-track roadway maintenance machines manufactured on or after January 1, 1991....

  3. 49 CFR 214.517 - Retrofitting of existing on-track roadway maintenance machines manufactured on or after January 1...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... maintenance machines manufactured on or after January 1, 1991. 214.517 Section 214.517 Transportation Other... TRANSPORTATION RAILROAD WORKPLACE SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.517 Retrofitting of existing on-track roadway maintenance machines manufactured on or after January 1, 1991....

  4. 49 CFR 214.517 - Retrofitting of existing on-track roadway maintenance machines manufactured on or after January 1...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... maintenance machines manufactured on or after January 1, 1991. 214.517 Section 214.517 Transportation Other... TRANSPORTATION RAILROAD WORKPLACE SAFETY On-Track Roadway Maintenance Machines and Hi-Rail Vehicles § 214.517 Retrofitting of existing on-track roadway maintenance machines manufactured on or after January 1, 1991....

  5. Safety.

    ERIC Educational Resources Information Center

    Education in Science, 1996

    1996-01-01

    Discusses safety issues in science, including: allergic reactions to peanuts used in experiments; explosions in lead/acid batteries; and inspection of pressure vessels, such as pressure cookers or model steam engines. (MKR)

  6. Putting Off-Track Youths Back on Track to College

    ERIC Educational Resources Information Center

    Steinberg, Adria; Allen, Lili

    2011-01-01

    Back on Track, developed by Jobs for the Future, is a design for schools to not only re-engage off-track and out-of-school youths to graduate from high school, but also to put them on a clear, supported path to a college education. Two schools that have combined Back on Track with the early college model, in which students can earn both a high…

  7. 28. REPRESENTATIVE CENTER WEDGE. BALANCE WHEELS ON TRACK, WITH RACK ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    28. REPRESENTATIVE CENTER WEDGE. BALANCE WHEELS ON TRACK, WITH RACK TO OUTSIDE, SHOWN TO RIGHT OF THE WEDGE. PHOTO TAKEN AT SOUTH SWING SPAN. - George P. Coleman Memorial Bridge, Spanning York River at U.S. Route 17, Yorktown, York County, VA

  8. Maintaining Inequality: A Background Packet on Tracking and Ability Grouping.

    ERIC Educational Resources Information Center

    National Coalition of Education Activists, Rosendale, NY.

    This document includes a selection of materials from the National Coalition of Education Activists (NCEA) on tracking and ability grouping designed to be a tool for teachers who wish to organize their school or district against tracking. The packet contains a cover letter, a response/feedback form, and reproductions of the following articles: (1)…

  9. Downsized Weather Satellite Program on Track, But Uncertainty Remains

    NASA Astrophysics Data System (ADS)

    Zielinski, Sarah

    2007-06-01

    The National Polar-orbiting Operational Environmental Satellite System (NPOESS) was downsized after a review that was required when the program far exceeded its budget and schedule. A year later, NPOESS-a major civilian and military weather satellite program-appears to be proceeding well with its new schedule and budget. However, whether the program will remain on track is uncertain.

  10. Using Educational Technology to Help Students Get Back on Track

    ERIC Educational Resources Information Center

    Bertrand, Clare

    2013-01-01

    Increasingly, school districts, schools, and their partners are incorporating technology into strategies that help engage young people who have fallen off track to on-time graduation get back on track and move into effective educational pathways. This is especially true in light of the continuing pressure to raise high school graduation rates and…

  11. On-track and off-track distance properties of Class 4 partial response channels

    NASA Astrophysics Data System (ADS)

    Soljanin, Emina

    1995-12-01

    We consider Class 4 partial response (PR) channels, and examine off-track performance of maximum likelihood sequence estimators for these channels that ignore inter-track interference (ITI). We assume that the pulse response to the head from an adjacent track is the same Class 4 channel, and only its amplitude varies with the track-to-head distance, in a way not known to the receiver. For each of these channels, we find analytical expressions for off-track performance, as well as sets of sequences most susceptible to errors in the ITI environment. We also discuss how the problem of off-track error rate can be alleviated through coding.

  12. Development of the OnTrack Diabetes Program

    PubMed Central

    Edge, Steven; Gibson, Jeremy; Gericke, Christian

    2015-01-01

    Background Type 2 diabetes affects an estimated 347 million people worldwide and often leads to serious complications including blindness, kidney disease, and limb amputation. Comorbid dysphoria is common and is an independent risk factor for poor glycaemic control. Professional support for diabetes self-management and dysphoria has limited availability and involves high costs, especially after regular hours, and in rural and remote areas. Web-based cognitive behavior therapy offers highly accessible, acceptable, and cost-effective support for people with diabetes. This paper describes the development of OnTrack Diabetes, a self-guided, Web-based program to promote improved physical and emotional self-management in people with Type 2 diabetes. Objective The objective of the study is to describe the development of the OnTrack Diabetes program, which is a self-guided, Web-based program aimed to promote euthymia and improved disease self-management in people with Type 2 diabetes. Methods Semistructured interviews with 12 general practitioners and 13 patients with Type 2 diabetes identified enablers of and barriers to effective diabetes self-management, requirements for additional support, and potential program elements. Existing resources and research data informed the development of content, and consultants from relevant disciplines provided feedback on draft segments and reviewed the program before release. Using a self-guided delivery format contained costs, in addition to adapting program features and modules from an existing OnTrack program. Results A separate paper describes the protocol for a randomized controlled trial to provide this required evaluation. Conclusions Development of the OnTrack Diabetes program demonstrates strategies that help ensure that a program is acceptable to users. The next stages involve testing users’ experiences and examining the program’s effectiveness and cost-effectiveness in randomized controlled trials. Trial Registration

  13. Sound guidelines keep Alwyn field N. Sea project on track

    SciTech Connect

    Picard, D.

    1987-04-27

    Key initial guidelines have helped keep the Alwyn North Sea project on track as it heads toward production start-up by the end of 1987. Before detailing the project, elaborating on how these guidelines have shaped it and have been reflected in the work since project conception, some comments on the complex field in British waters and the participants are in order. The Alwyn field is located in the U.K. Blocks 3/9 and 3/4, in the northern North Sea. This is an area which is already quite dense with existing platforms such as Magnus, North Cormorant, Brent, and others. The field is approximately 100 miles northeast of the Shetland Islands, in a water depth of 130 m (422 ft).

  14. Oxygen safety

    MedlinePlus

    COPD - oxygen safety; Chronic obstructive pulmonary disease - oxygen safety; Chronic obstructive airways disease - oxygen safety; Emphysema - oxygen safety; Heart failure - oxygen-safety; Palliative care - oxygen safety; ...

  15. Hand Safety

    MedlinePlus

    ... en gatillo See More... Hand Anatomy Hand Safety Fireworks Safety Lawnmower Safety Snowblower safety Pumpkin Carving Gardening ... en gatillo See More... Hand Anatomy Hand Safety Fireworks Safety Lawnmower Safety Snowblower safety Pumpkin Carving Gardening ...

  16. Hand Safety

    MedlinePlus

    ... Fireworks Safety Lawnmower Safety Snowblower safety Pumpkin Carving Gardening Safety Turkey Carving Removing a Ring Español Artritis ... Fireworks Safety Lawnmower Safety Snowblower safety Pumpkin Carving Gardening Safety Turkey Carving Removing a Ring Español Artritis ...

  17. 49 CFR 214.515 - Overhead covers for existing on-track roadway maintenance machines.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... maintenance machines. 214.515 Section 214.515 Transportation Other Regulations Relating to Transportation... Roadway Maintenance Machines and Hi-Rail Vehicles § 214.515 Overhead covers for existing on-track roadway maintenance machines. (a) For those existing on-track roadway maintenance machines either currently...

  18. 49 CFR 214.515 - Overhead covers for existing on-track roadway maintenance machines.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... maintenance machines. 214.515 Section 214.515 Transportation Other Regulations Relating to Transportation... Roadway Maintenance Machines and Hi-Rail Vehicles § 214.515 Overhead covers for existing on-track roadway maintenance machines. (a) For those existing on-track roadway maintenance machines either currently...

  19. 49 CFR 214.515 - Overhead covers for existing on-track roadway maintenance machines.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... maintenance machines. 214.515 Section 214.515 Transportation Other Regulations Relating to Transportation... Roadway Maintenance Machines and Hi-Rail Vehicles § 214.515 Overhead covers for existing on-track roadway maintenance machines. (a) For those existing on-track roadway maintenance machines either currently...

  20. 49 CFR 214.515 - Overhead covers for existing on-track roadway maintenance machines.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... maintenance machines. 214.515 Section 214.515 Transportation Other Regulations Relating to Transportation... Roadway Maintenance Machines and Hi-Rail Vehicles § 214.515 Overhead covers for existing on-track roadway maintenance machines. (a) For those existing on-track roadway maintenance machines either currently...

  1. 49 CFR 214.515 - Overhead covers for existing on-track roadway maintenance machines.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... maintenance machines. 214.515 Section 214.515 Transportation Other Regulations Relating to Transportation... Roadway Maintenance Machines and Hi-Rail Vehicles § 214.515 Overhead covers for existing on-track roadway maintenance machines. (a) For those existing on-track roadway maintenance machines either currently...

  2. 49 CFR 218.101 - Leaving rolling and on-track maintenance-of-way equipment in the clear.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Leaving rolling and on-track maintenance-of-way... Handling Equipment, Switches, and Fixed Derails § 218.101 Leaving rolling and on-track maintenance-of-way... requirements of this section. (b) Rolling and on-track maintenance-of-way equipment shall not be left where...

  3. Nuclear safety

    NASA Technical Reports Server (NTRS)

    Buden, D.

    1991-01-01

    Topics dealing with nuclear safety are addressed which include the following: general safety requirements; safety design requirements; terrestrial safety; SP-100 Flight System key safety requirements; potential mission accidents and hazards; key safety features; ground operations; launch operations; flight operations; disposal; safety concerns; licensing; the nuclear engine for rocket vehicle application (NERVA) design philosophy; the NERVA flight safety program; and the NERVA safety plan.

  4. Predictors of Academic Success between On Track and Off Track Students in a Mexican University

    ERIC Educational Resources Information Center

    Hinojos, Jesus Francisco

    2013-01-01

    The main purpose of this study was to assess how predictors of quality of academic effort relate to academic success and student persistence of on-track and off-track students in a higher education institution in Northern Mexico; to investigate the relationship of pre-entry attributes, family background and academic success as expressed by GPA…

  5. Getting Middle School Students Back on Track: A School-University-Corporation Partnership.

    ERIC Educational Resources Information Center

    Brown, Mark; Johnson, Iris DeLoach; Grueninger, Carl E., III

    2002-01-01

    The Back on Track Program, a partnership among a Cincinnati middle school, Miami University, and Procter and Gamble, provided team teaching for at-risk students. In an adaptation, Bridge Builders, five teachers looped with seventh graders for 2 years with Miami student teachers' involvement. Improvements in achievement and social development…

  6. 49 CFR 214.505 - Required environmental control and protection systems for new on-track roadway maintenance...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... systems for new on-track roadway maintenance machines with enclosed cabs. 214.505 Section 214.505... Vehicles § 214.505 Required environmental control and protection systems for new on-track roadway... equipped with enclosed cabs with operative heating systems, operative air conditioning systems,...

  7. 49 CFR 214.505 - Required environmental control and protection systems for new on-track roadway maintenance...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... systems for new on-track roadway maintenance machines with enclosed cabs. 214.505 Section 214.505... Vehicles § 214.505 Required environmental control and protection systems for new on-track roadway... equipped with enclosed cabs with operative heating systems, operative air conditioning systems,...

  8. 49 CFR 214.355 - Training and qualification in on-track safety for operators of roadway maintenance machines.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... operators of roadway maintenance machines. 214.355 Section 214.355 Transportation Other Regulations Relating... operators of roadway maintenance machines. (a) The training and qualification of roadway workers who operate roadway maintenance machines shall include, as a minimum: (1) Procedures to prevent a person from...

  9. 49 CFR 214.355 - Training and qualification in on-track safety for operators of roadway maintenance machines.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... operators of roadway maintenance machines. 214.355 Section 214.355 Transportation Other Regulations Relating... operators of roadway maintenance machines. (a) The training and qualification of roadway workers who operate roadway maintenance machines shall include, as a minimum: (1) Procedures to prevent a person from...

  10. 49 CFR 214.355 - Training and qualification in on-track safety for operators of roadway maintenance machines.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... operators of roadway maintenance machines. 214.355 Section 214.355 Transportation Other Regulations Relating... operators of roadway maintenance machines. (a) The training and qualification of roadway workers who operate roadway maintenance machines shall include, as a minimum: (1) Procedures to prevent a person from...

  11. 49 CFR 214.355 - Training and qualification in on-track safety for operators of roadway maintenance machines.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... operators of roadway maintenance machines. 214.355 Section 214.355 Transportation Other Regulations Relating... operators of roadway maintenance machines. (a) The training and qualification of roadway workers who operate roadway maintenance machines shall include, as a minimum: (1) Procedures to prevent a person from...

  12. 49 CFR 214.355 - Training and qualification in on-track safety for operators of roadway maintenance machines.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... operators of roadway maintenance machines. 214.355 Section 214.355 Transportation Other Regulations Relating... operators of roadway maintenance machines. (a) The training and qualification of roadway workers who operate roadway maintenance machines shall include, as a minimum: (1) Procedures to prevent a person from...

  13. Drug Safety

    MedlinePlus

    ... over-the-counter drug. The FDA evaluates the safety of a drug by looking at Side effects ... clinical trials The FDA also monitors a drug's safety after approval. For you, drug safety means buying ...

  14. On-track testing of a power harvesting device for railroad track health monitoring

    NASA Astrophysics Data System (ADS)

    Hansen, Sean E.; Pourghodrat, Abolfazl; Nelson, Carl A.; Fateh, Mahmood

    2010-03-01

    A considerable proportion of railroad infrastructure exists in regions which are comparatively remote. With regard to the cost of extending electrical infrastructure into these areas, road crossings in these areas do not have warning light systems or crossing gates and are commonly marked with reflective signage. For railroad track health monitoring purposes, distributed sensor networks can be applicable in remote areas, but the same limitation regarding electrical infrastructure is the hindrance. This motivated the development of an energy harvesting solution for remote railroad deployment. This paper describes on-track experimental testing of a mechanical device for harvesting mechanical power from passing railcar traffic, in view of supplying electrical power to warning light systems at crossings and to remote networks of sensors. The device is mounted to and spans two rail ties and transforms the vertical rail displacement into electrical energy through mechanical amplification and rectification into a PMDC generator. A prototype was tested under loaded and unloaded railcar traffic at low speeds. Stress analysis and speed scaling analysis are presented, results of the on-track tests are compared and contrasted to previous laboratory testing, discrepancies between the two are explained, and conclusions are drawn regarding suitability of the device for illuminating high-efficiency LED lights at railroad crossings and powering track-health sensor networks.

  15. Vaccine Safety

    MedlinePlus

    ... During Pregnancy Frequently Asked Questions about Vaccine Recalls Historical Vaccine Safety Concerns FAQs about GBS and Menactra ... CISA Resources for Healthcare Professionals Evaluation Current Studies Historical Background 2001-12 Publications Technical Reports Vaccine Safety ...

  16. Safety Handbook.

    ERIC Educational Resources Information Center

    Montgomery County Public Schools, Rockville, MD.

    Safety policies, procedures, and related information are presented in this manual to assist school personnel in a continuing program of accident prevention. Chapter 1 discusses safety education and accident prevention in general. Chapter 2 covers traffic regulations relating to school safety patrols, school bus transportation, bicycles, and…

  17. On-track tests of active vertical suspension on a passenger train

    NASA Astrophysics Data System (ADS)

    Qazizadeh, Alireza; Persson, Rickard; Stichel, Sebastian

    2015-06-01

    The classic way to design the suspension of a rail vehicle is to use passive elements such as dampers and springs; however, as sensors and actuators are getting more affordable and reliable, their potential benefit in the suspension system is increasingly studied. Active suspension can be used to keep ride comfort at an acceptable level or even improve it, while allowing tougher operation conditions or usage of lighter carbodies. Tougher conditions could be interpreted as higher speed or lower track quality, and lighter carbody means higher level of elastic vibrations. This paper is focused on the implementation and tests of active vertical suspension on the secondary suspension of a high-speed passenger electric multiple unit using hydraulic actuators and the skyhook method as the controller. Results from on-track tests indicate large ride comfort improvements.

  18. National Safety Council

    MedlinePlus

    ... Introduction Safety Management Systems Workplace Safety Consulting Employee Perception Surveys Research Journey to Safety Excellence Join the ... Safety Safety Management Systems Workplace Safety Consulting Employee Perception Surveys Research Journey to Safety Excellence Join the ...

  19. Skateboard Safety.

    ERIC Educational Resources Information Center

    Della-Giustina, Daniel

    1979-01-01

    The growing number of skateboard injuries clearly indicates a need for both recreational facilities designed exclusively for skateboarders, and for accident- prevention-oriented safety education programs. (LH)

  20. Medication safety.

    PubMed

    Keohane, Carol A; Bates, David W

    2008-03-01

    Patient safety is a state of mind, not a technology. The technologies used in the medical setting represent tools that must be properly designed, used well, and assessed on an on-going basis. Moreover, in all settings, building a culture of safety is pivotal for improving safety, and many nontechnologic approaches, such as medication reconciliation and teaching patients about their medications, are also essential. This article addresses the topic of medication safety and examines specific strategies being used to decrease the incidence of medication errors across various clinical settings.

  1. Lab Safety.

    ERIC Educational Resources Information Center

    West, Sandra S.

    1991-01-01

    In response to the Texas Hazardous Communication Act (THCA) of 1986 which raised many new health and liability issues regarding students in science laboratories, a laboratory safety survey was generated for use in evaluating laboratory safety. This article contains the easy-to-use survey. (ZWH)

  2. Safety Systems

    ERIC Educational Resources Information Center

    Halligan, Tom

    2009-01-01

    Colleges across the country are rising to the task by implementing safety programs, response strategies, and technologies intended to create a secure environment for teachers and students. Whether it is preparing and responding to a natural disaster, health emergency, or act of violence, more schools are making campus safety a top priority. At…

  3. Safety First

    ERIC Educational Resources Information Center

    Taft, Darryl

    2011-01-01

    Ned Miller does not take security lightly. As director of campus safety and emergency management at the Des Moines Area Community College (DMACC), any threat requires serious consideration. As community college administrators adopt a more proactive approach to campus safety, many institutions are experimenting with emerging technologies, including…

  4. 49 CFR 214.505 - Required environmental control and protection systems for new on-track roadway maintenance...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... equipped with enclosed cabs with operative heating systems, operative air conditioning systems, and... functionally equivalent thereto, shall be equipped with operative heating and ventilation systems. (h) When new... systems for new on-track roadway maintenance machines with enclosed cabs. 214.505 Section...

  5. 49 CFR 214.505 - Required environmental control and protection systems for new on-track roadway maintenance...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... equipped with enclosed cabs with operative heating systems, operative air conditioning systems, and... functionally equivalent thereto, shall be equipped with operative heating and ventilation systems. (h) When new... systems for new on-track roadway maintenance machines with enclosed cabs. 214.505 Section...

  6. Building On-Track Indicators for High School Graduation and College Readiness: Evidence from New York City

    ERIC Educational Resources Information Center

    Kemple, James J.; Segeritz, Micha D.; Stephenson, Nickisha

    2013-01-01

    Students' engagement and performance in their first year of high school offer strong signals about their prospects for earning a diploma 4 years later. These performance measures can be used to construct "on-track" indicators to measure a school's performance and to identify needs of specific students who are at risk of dropping out. This article…

  7. 49 CFR 214.505 - Required environmental control and protection systems for new on-track roadway maintenance...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... equipped with enclosed cabs with operative heating systems, operative air conditioning systems, and... functionally equivalent thereto, shall be equipped with operative heating and ventilation systems. (h) When new... systems for new on-track roadway maintenance machines with enclosed cabs. 214.505 Section...

  8. Expanding the Pathway to Postsecondary Success: How Recuperative Back-on-Track Schools Are Making a Difference

    ERIC Educational Resources Information Center

    Steinberg, Adria; Almeida, Cheryl A.

    2010-01-01

    Districts and states that have begun to get traction in improving their graduation rates are pursuing a reform agenda that includes both the redesign of failing high schools and the development of multiple alternative pathways that help young people get back on track to graduation and to postsecondary education. Unlike traditional alternative…

  9. A novel infrared small moving target detection method based on tracking interest points under complicated background

    NASA Astrophysics Data System (ADS)

    Dong, Xiabin; Huang, Xinsheng; Zheng, Yongbin; Bai, Shengjian; Xu, Wanying

    2014-07-01

    Infrared moving target detection is an important part of infrared technology. We introduce a novel infrared small moving target detection method based on tracking interest points under complicated background. Firstly, Difference of Gaussians (DOG) filters are used to detect a group of interest points (including the moving targets). Secondly, a sort of small targets tracking method inspired by Human Visual System (HVS) is used to track these interest points for several frames, and then the correlations between interest points in the first frame and the last frame are obtained. Last, a new clustering method named as R-means is proposed to divide these interest points into two groups according to the correlations, one is target points and another is background points. In experimental results, the target-to-clutter ratio (TCR) and the receiver operating characteristics (ROC) curves are computed experimentally to compare the performances of the proposed method and other five sophisticated methods. From the results, the proposed method shows a better discrimination of targets and clutters and has a lower false alarm rate than the existing moving target detection methods.

  10. The effects of control order, feedback, practice, and input device on tracking performance and perceived workload

    NASA Technical Reports Server (NTRS)

    Hancock, P. A.; Robinson, M. A.

    1989-01-01

    The present experiment examined the influence of several task-related factors on tracking performance and concomitant workload. The manipulated factors included tracking order, the presence or absence of knowledge of performance, and the control device. Summed root mean square error (rmse) and perceived workload were measured at the termination of each trial. Perceived workload was measured using the NASA Task Load Index (TLX) and the Subjective Workload Assessment Technique (SWAT). Results indicated a large and expected effect for track order on both performance and the perception of load. In general, trackball input was more accurate and judged for lower load than input using a mouse. The presence or absence of knowledge of performance had little effect on either performance or workload. There were a number of interactions between factors shown in performance that were mirrored by perceived workload scores. Results from each workload scale were equivalent in terms of sensitivity to task manipulations. The pattern of results affirm the utility of these workload measures in assessing the imposed load of multiple task-related variables.

  11. Software safety

    NASA Technical Reports Server (NTRS)

    Leveson, Nancy

    1987-01-01

    Software safety and its relationship to other qualities are discussed. It is shown that standard reliability and fault tolerance techniques will not solve the safety problem for the present. A new attitude requires: looking at what you do NOT want software to do along with what you want it to do; and assuming things will go wrong. New procedures and changes to entire software development process are necessary: special software safety analysis techniques are needed; and design techniques, especially eliminating complexity, can be very helpful.

  12. Maternal mortality in the Islamic Republic of Iran: on track and in transition.

    PubMed

    Moazzeni, Miranda Sonntag

    2013-05-01

    The Maternal Mortality Ratio is an important public health indicator that reflects both the quality of a health care system and the role of women within that society. In September 2000 the United Nations Millennium Declaration outlined the eight Millennium Development Goals (MDGs) that set targets to be achieved by 2015. MDG 5 focused on improving maternal health. It had two clear subgoals: to reduce maternal mortality globally by three quarters between 1990 and 2015 and to obtain universal access to reproductive health for women. Despite a global trend of declining maternal mortality only a handful of nations are currently 'on track' to achieve their MDG targets by 2015. The Islamic Republic of Iran is one of these nations. In just over three decades, Iran has undergone demographic transition with significant reductions in total fertility and population growth rates. In concert with this transition, Iran has achieved a dramatic decline in the maternal mortality ratio that has fallen to a rate comparable with developed nations. Significantly Iran has also experienced a paradigm shift in its major causes of maternal mortality from those characteristic of developing nations (postpartum haemorrhage, infection) to causes more commonly seen in developed nations (pulmonary embolus, stroke). There is no single explanation that may account for this transition, rather it is the product of a number of different initiatives that have incorporated family planning, grass roots focus and wider improvements within the health care system of Iran over the past three decades. However the experience of this nation may provide a useful example to other developing countries looking to reduce maternal mortality.

  13. Safety Tips.

    ERIC Educational Resources Information Center

    Nagel, Miriam C., Ed.

    1984-01-01

    Outlines a cooperative effort in Iowa to eliminate dangerous or unwanted chemicals from school science storerooms. Also reviews the Council of State Science Supervisor's safety program and discusses how to prevent cuts and punctures from jagged glass tubing. (JN)

  14. System safety education focused on flight safety

    NASA Technical Reports Server (NTRS)

    Holt, E.

    1971-01-01

    The measures necessary for achieving higher levels of system safety are analyzed with an eye toward maintaining the combat capability of the Air Force. Several education courses were provided for personnel involved in safety management. Data include: (1) Flight Safety Officer Course, (2) Advanced Safety Program Management, (3) Fundamentals of System Safety, and (4) Quantitative Methods of Safety Analysis.

  15. Staying On-Track Despite the Odds: Factors That Assist Young People Facing Adversity to Continue with Their Education

    ERIC Educational Resources Information Center

    Sanders, Jackie; Munford, Robyn; Thimasarn-Anwar, Tewaporn

    2016-01-01

    This article draws on the findings from a mixed-methods New Zealand study of the experience of service use of 605 vulnerable young people (aged 13-17 years). Drawing on the survey data, it focuses on the factors that assisted young people to stay on-track with their education. Key findings include: being able to stay at mainstream school was the…

  16. First Aid and Safety

    MedlinePlus

    ... First-Aid Kit Food Safety for Your Family Gun Safety Halloween Candy Hints Household Safety Checklists Household ... Climbing, and Grabbing Household Safety: Preventing Injuries From Firearms Household Safety: Preventing Injuries in the Crib Household ...

  17. Online Safety.

    ERIC Educational Resources Information Center

    Levine, Elliott

    2001-01-01

    Describes provisions of Children's Internet Protection Act, which school districts are required to implement on or before October 31, 2001, involving the development and public dissemination of federally mandated Internet-safety policy to prevent minors from accessing inappropriate and harmful material. Provides suggestions to protect children…

  18. Playground Safety.

    ERIC Educational Resources Information Center

    Sipes, James L.

    2000-01-01

    Discusses the issues of risk, liability, and fun when landscaping playgrounds with safety in mind. The importance of playground surfaces and several preventive measures landscapers can use to reduce the risk of injury are discussed. Concluding comments address playground design features and liability. (GR)

  19. School Safety.

    ERIC Educational Resources Information Center

    The Newsletter of the Comprehensive Center-Region VI, 1999

    1999-01-01

    The articles in this issue dealing with school safety discusses what rural and small urban settings are doing to prevent violence and to educate young people about prosocial alternatives to violence. The research is quite clear that female, minority, and gay students are the targets of a disproportionate amount of harassment and violence, both in…

  20. Safety First!

    ERIC Educational Resources Information Center

    Longfield, Judith

    2006-01-01

    In this article, the author relates how a hands-on chemistry investigation provided her the inspiration to develop an effective safety lesson for her third grade chemistry class. She began the lesson by demonstrating the use of pH indicator paper to show that ordinary household (white) vinegar was an acid. With the students, she wondered aloud…

  1. Art Safety.

    ERIC Educational Resources Information Center

    BCATA Journal for Art Teachers, 1991

    1991-01-01

    Advocating that Canadian art programs should use and model environmentally safe practices, the articles in this journal focus on issues of safe practices in art education. Articles are: (1) "What is WHMIS?"; (2) "Safety Precautions for Specific Art Processes"; (3) "Toxic Substances"; (4) "Using Clay, Glazes, and Kilns Safely in the Classroom"…

  2. Safety harness

    DOEpatents

    Gunter, Larry W.

    1993-01-01

    A safety harness to be worn by a worker, especially a worker wearing a plastic suit thereunder for protection in a radioactive or chemically hostile environment, which safety harness comprises a torso surrounding portion with at least one horizontal strap for adjustably securing the harness about the torso, two vertical shoulder straps with rings just forward of the of the peak of the shoulders for attaching a life-line and a pair of adjustable leg supporting straps releasibly attachable to the torso surrounding portion. In the event of a fall, the weight of the worker, when his fall is broken and he is suspended from the rings with his body angled slightly back and chest up, will be borne by the portion of the leg straps behind his buttocks rather than between his legs. Furthermore, the supporting straps do not restrict the air supplied through hoses into his suit when so suspended.

  3. Safety valve

    DOEpatents

    Bergman, Ulf C.

    1984-01-01

    The safety valve contains a resilient gland to be held between a valve seat and a valve member and is secured to the valve member by a sleeve surrounding the end of the valve member adjacent to the valve seat. The sleeve is movable relative to the valve member through a limited axial distance and a gap exists between said valve member and said sleeve.

  4. Applying an On-Track Indicator for High School Graduation: Adapting the Consortium on Chicago School Research Indicator for Five Texas Districts. Issues & Answers. REL 2011-No. 100

    ERIC Educational Resources Information Center

    Hartman, Jenifer; Wilkins, Chuck; Gregory, Lois; Gould, Laura Feagans; D'Souza, Stephanie

    2011-01-01

    This study uses a measure of the on-track or off-track status of students at the end of grade 9 as an indicator of whether students in five Texas districts would graduate from high school in four years. In all five districts, on-time graduation rates were higher for students who were on track at the end of grade 9 than for students who were off…

  5. Safety and Liability.

    ERIC Educational Resources Information Center

    Berthelot, Ronald J.; And Others

    1982-01-01

    This series of five articles highlights Pensacola Junior College's occupational safety course, involving simulated emergencies, Florida's standards for teacher liability, electrical safety in the classroom and laboratory, color coding for machine safety, and Florida industrial arts safety instructional materials. (SK)

  6. A Product Safety Primer

    ERIC Educational Resources Information Center

    Brown, Mary Anne Symons

    1975-01-01

    The article offers an overview of the product safety issue and offers ideas for helping students develop product safety awareness. The role of the Consumer Product Safety Commission and safety legislation are discussed. (MW)

  7. Safety Grooving

    NASA Technical Reports Server (NTRS)

    1985-01-01

    Safety grooving, the cutting of grooves in concrete to increase traction and prevent injury, was first developed to reduce aircraft accidents on wet runways. Represented by the International Grooving and Grinding Association (IG&GA), the industry expanded into highway and pedestrian applications. The technique originated at Langley, which assisted in testing the grooving at airports and on highways. Skidding was reduced, stopping distance decreased, and a vehicle's cornering ability on curves was increased. The process has been extended to animal holding pens, steps, parking lots and other potentially slippery surfaces.

  8. On the safety of ITER accelerators.

    PubMed

    Li, Ge

    2013-01-01

    Three 1 MV/40A accelerators in heating neutral beams (HNB) are on track to be implemented in the International Thermonuclear Experimental Reactor (ITER). ITER may produce 500 MWt of power by 2026 and may serve as a green energy roadmap for the world. They will generate -1 MV 1 h long-pulse ion beams to be neutralised for plasma heating. Due to frequently occurring vacuum sparking in the accelerators, the snubbers are used to limit the fault arc current to improve ITER safety. However, recent analyses of its reference design have raised concerns. General nonlinear transformer theory is developed for the snubber to unify the former snubbers' different design models with a clear mechanism. Satisfactory agreement between theory and tests indicates that scaling up to a 1 MV voltage may be possible. These results confirm the nonlinear process behind transformer theory and map out a reliable snubber design for a safer ITER.

  9. Safety analysis

    NASA Technical Reports Server (NTRS)

    Knight, John C.

    1995-01-01

    We are engaged in a research program in safety-critical computing that is based on two case studies. We use these case studies to provide application-specific details of the various research issues, and as targets for evaluation of research ideas. The first case study is the Magnetic Stereotaxis System (MSS), an investigational device for performing human neurosurgery being developed in a joint effort between the Department of Physics at the University of Virginia and the Department of Neurosurgery at the University of Iowa. The system operates by manipulating a small permanent magnet (known as a 'seed') within the brain using an externally applied magnetic field. By varying the magnitude and gradient of the external magnetic field, the seed can be moved along a non-linear path and positioned at a site requiring therapy, e.g., a tumor. The magnetic field required for movement through brain tissue is extremely high, and is generated by a set of six superconducting magnets located in a housing surrounding the patient's head. The system uses two X-ray cameras positioned at right angles to detect in real time the locations of the seed and of X-ray opaque markers affixed to the patient's skull. the X-ray images are used to locate the objects of interest in a canonical frame of reference. the second case study is the University of Virginia Research Nuclear Reactor (UVAR). It is a 2 MW thermal, concrete-walled pool reactor. The system operates using 20 to 25 plate-type fuel assemblies placed on a rectangular grid plate. There are three scramable safety rods, and one non-scramable regulating rod that can be put in automatic mode. It was originally constructed in 1959 as a 1 MW system, and it was upgraded to 2 MW in 1973. Though only a research reactor rather than a power reactor, the issues raised are significant and can be related to the problems faced by full-scale reactor systems.

  10. Rebuilding a safety culture

    NASA Technical Reports Server (NTRS)

    Rodney, George A.

    1991-01-01

    The development of a culture of safety and NASA since the Challenger accident is reviewed. The technical elements of the strengthened NASA safety program are described, including problem reporting, risk/assessment/risk management, operational safety, and safety assurance are addressed. Future directions in the development of safety are considered.

  11. Attentional bias toward safety predicts safety behaviors.

    PubMed

    Xu, Yaoshan; Li, Yongjuan; Wang, Guangxi; Yuan, Xiao; Ding, Weidong; Shen, Zhongxiang

    2014-10-01

    Safety studies have primarily focused on how explicit processes and measures affect safety behavior and subsequent accidents and injuries. Recently, safety researchers have paid greater attention to the role of implicit processes. Our research focuses on the role of attentional bias toward safety (ABS) in workplace safety. ABS is a basic, early-stage cognitive process involving the automatic and selective allocation of attentional resources toward safety cues, which reflect the implicit motivational state of employees regarding safety goal. In this study, we used two reaction time-based paradigms to measure the ABS of employees in three studies: two modified Stroop tasks (Studies 1 and 2) and a visual dot-probe task (Study 3). Results revealed that employees with better safety behavior showed significant ABS (Study 2), and greater ABS than employees with poorer safety behavior (Studies 1 and 2). Moreover, ABS was positively associated with the perceived safety climate and safety motivation of employees, both of which mediate the effect of ABS on safety behavior (Study 3). These results contributed to a deeper understanding of how early-stage automatic perceptual processing affects safety behavior. The practical implications of these results were also discussed. PMID:24922613

  12. Attentional bias toward safety predicts safety behaviors.

    PubMed

    Xu, Yaoshan; Li, Yongjuan; Wang, Guangxi; Yuan, Xiao; Ding, Weidong; Shen, Zhongxiang

    2014-10-01

    Safety studies have primarily focused on how explicit processes and measures affect safety behavior and subsequent accidents and injuries. Recently, safety researchers have paid greater attention to the role of implicit processes. Our research focuses on the role of attentional bias toward safety (ABS) in workplace safety. ABS is a basic, early-stage cognitive process involving the automatic and selective allocation of attentional resources toward safety cues, which reflect the implicit motivational state of employees regarding safety goal. In this study, we used two reaction time-based paradigms to measure the ABS of employees in three studies: two modified Stroop tasks (Studies 1 and 2) and a visual dot-probe task (Study 3). Results revealed that employees with better safety behavior showed significant ABS (Study 2), and greater ABS than employees with poorer safety behavior (Studies 1 and 2). Moreover, ABS was positively associated with the perceived safety climate and safety motivation of employees, both of which mediate the effect of ABS on safety behavior (Study 3). These results contributed to a deeper understanding of how early-stage automatic perceptual processing affects safety behavior. The practical implications of these results were also discussed.

  13. Workplace Safety and Health Topics: Safety & Prevention

    MedlinePlus

    ... message, please visit this page: About CDC.gov . Workplace Safety and Health Topics Industries & Occupations Hazards & Exposures Diseases & ... Pinterest Twitter YouTube NIOSH Homepage NIOSH A-Z Workplace Safety & Health Topics Publications and Products Programs Contact NIOSH ...

  14. Food safety.

    PubMed

    Borchers, Andrea; Teuber, Suzanne S; Keen, Carl L; Gershwin, M Eric

    2010-10-01

    Food can never be entirely safe. Food safety is threatened by numerous pathogens that cause a variety of foodborne diseases, algal toxins that cause mostly acute disease, and fungal toxins that may be acutely toxic but may also have chronic sequelae, such as teratogenic, immunotoxic, nephrotoxic, and estrogenic effects. Perhaps more worrisome, the industrial activities of the last century and more have resulted in massive increases in our exposure to toxic metals such as lead, cadmium, mercury, and arsenic, which now are present in the entire food chain and exhibit various toxicities. Industrial processes also released chemicals that, although banned a long time ago, persist in the environment and contaminate our food. These include organochlorine compounds, such as 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane (dichlorodiphenyl dichloroethene) (DDT), other pesticides, dioxins, and dioxin-like compounds. DDT and its breakdown product dichlorophenyl dichloroethylene affect the developing male and female reproductive organs. In addition, there is increasing evidence that they exhibit neurodevelopmental toxicities in human infants and children. They share this characteristic with the dioxins and dioxin-like compounds. Other food contaminants can arise from the treatment of animals with veterinary drugs or the spraying of food crops, which may leave residues. Among the pesticides applied to food crops, the organophosphates have been the focus of much regulatory attention because there is growing evidence that they, too, affect the developing brain. Numerous chemical contaminants are formed during the processing and cooking of foods. Many of them are known or suspected carcinogens. Other food contaminants leach from the packaging or storage containers. Examples that have garnered increasing attention in recent years are phthalates, which have been shown to induce malformations in the male reproductive system in laboratory animals, and bisphenol A, which negatively

  15. Bromine Safety

    SciTech Connect

    Meyers, B

    2001-04-09

    The production and handling in 1999 of about 200 million kilograms of bromine plus substantial derivatives thereof by Great Lakes Chemical Corp. and Albemarle Corporation in their southern Arkansas refineries gave OSHA Occupational Injury/Illness Rates (OIIR) in the range of 0.74 to 1.60 reportable OIIRs per 200,000 man hours. OIIRs for similar industries and a wide selection of other U.S. industries range from 1.6 to 23.9 in the most recent OSHA report. Occupational fatalities for the two companies in 1999 were zero compared to a range in the U.S.of zero for all computer manufacturing to 0.0445 percent for all of agriculture, forestry and fishing in the most recent OSHA report. These results show that bromine and its compounds can be considered as safe chemicals as a result of the bromine safety standards and practices at the two companies. The use of hydrobromic acid as an electrical energy storage medium in reversible PEM fuel cells is discussed. A study in 1979 of 20 megawatt halogen working fluid power plants by Oronzio de Nora Group found such energy to cost 2 to 2.5 times the prevailing base rate at that time. New conditions may reduce this relative cost. The energy storage aspect allows energy delivery at maximum demand times where the energy commands premium rates. The study also found marginal cost and performance advantages for hydrobromic acid over hydrochloric acid working fluid. Separate studies in the late 70s by General Electric also showed marginal performance advantages for hydrobromic acid.

  16. Farm Health and Safety

    MedlinePlus

    ... jobs in the United States. Farms have many health and safety hazards, including Chemicals and pesticides Machinery, ... equipment can also reduce accidents. Occupational Safety and Health Administration

  17. Medical Device Safety

    MedlinePlus

    ... Vaccines, Blood & Biologics Animal & Veterinary Cosmetics Tobacco Products Medical Devices Home Medical Devices Medical Device Safety Medical Device Safety Share Tweet Linkedin Pin it More sharing ...

  18. Developing Social Skills of Summer Campers with Autism Spectrum Disorder: A Case Study of Camps on TRACKS Implementation in an Inclusive Day-Camp Setting

    ERIC Educational Resources Information Center

    Maich, Kimberly; Hall, Carmen L.; van Rhijn, Tricia Marie; Quinlan, Laurie

    2015-01-01

    This research provides preliminary results of an exploratory case study conducted of the Camps on TRACKS program in an inclusive, municipal day-camp program in southwestern Ontario, Canada. Positive changes are demonstrated in the social skills of nine day campers with an autism spectrum disorder (ASD) who participated in the program. In this…

  19. What Matters for Staying On-Track and Graduating in Chicago Public Schools: A Focus on Students with Disabilities. Research Report

    ERIC Educational Resources Information Center

    Gwynne, Julia; Lesnick, Joy; Hart, Holly M.; Allensworth, Elaine M.

    2009-01-01

    In this report, the authors look at the freshman year course performance of Chicago Public Schools (CPS) students who receive special education services and ask whether grades, course failures, absences, and on-track status are useful for identifying students who are at risk of dropping out. They also examine how academic behaviors, such as…

  20. Student Mastery on Track.

    ERIC Educational Resources Information Center

    Hamilton, Lee A.; Arns, Kathleen F.

    1985-01-01

    Describes the programed instructional approach used at the College of Lake County's basic electricity and electronics school for naval personnel. Highlights the program's competency-based curricula; use of self-study, individual-paced courses; utilization of a computerized management system for test and student record control; and close…

  1. Back on Track

    NASA Astrophysics Data System (ADS)

    2007-06-01

    An artificial, laser-fed star now shines regularly over the sky of Paranal, home of ESO's Very Large Telescope, one of the world's most advanced large ground-based telescopes. This system provides assistance for the adaptive optics instruments on the VLT and so allows astronomers to obtain images free from the blurring effect of the atmosphere, regardless of the brightness and the location on the sky of the observed target. Now that it is routinely offered by the observatory, the skies seem much sharper to astronomers. In order to counteract the blurring effect of Earth's atmosphere, astronomers use the adaptive optics technique. This requires, however, a nearby reference star that has to be relatively bright, thereby limiting the area of the sky that can be surveyed. To surmount this limitation, astronomers now use at Paranal a powerful laser that creates an artificial star, where and when they need it. Two of the Adaptive Optics (AO) science instruments at the Paranal observatory, NACO and SINFONI, have been upgraded to work with the recently installed Laser Guide Star (LGS; see ESO 07/06) and have delivered their first scientific results. This achievement opens astronomers' access to a wealth of new targets to be studied under the sharp eyes of AO. "These unique results underline the advantage of using a Laser Guide Star with Adaptive Optics instruments, since they could not be obtained with Natural Guide Stars," says Norbert Hubin, head of the Adaptive Optics group at ESO. "This is also a crucial milestone towards the multi-laser systems ESO is designing for the VLT and the future E-ELT" (see e.g. ESO 19/07). ESO PR Photo 27a/07 ESO PR Photo 27a/07 An Ultra Luminous Merger (NACO-LGS/VLT) The Laser Guide Star System installed at Paranal uses the PARSEC dye laser developed by MPE-Garching and MPIA-Heidelberg, while the launch telescope and the laser laboratory was developed by ESO. "It is great to see the whole system working so well together," emphasises Richard Davies, project manager of the PARSEC laser. "To test the laser guide star adaptive optics system to its limits, and even beyond, we observed a number of galaxies, ranging from a close neighbour to one that is seen when the universe was very young," explains Markus Kasper, the NACO Instrument Scientist at ESO. The first objects that were observed are interacting galaxies. The images obtained reveal exquisite details, and have a resolution comparable to that of the Hubble Space Telescope. In one case, it was possible to derive for the first time the motion of the stars in two merging galaxies, showing that there are two counter-rotating discs of stars. "The enhanced resolution that laser guide star adaptive optics provides is certain to bring important new discoveries in this exciting area," says Davies ESO PR Photo 27c/07 ESO PR Photo 27c/07 Merging System Arp 220 (SINFONI-LGS/VLT) The astronomers then turned the laser to a galaxy called K20-ID5 which is at a redshift of 2.2 - we are seeing this galaxy when the universe was less than 1/3 of its current age. The image obtained with NACO shows that the stars are concentrated in a much more compact region than the gas. "These observations are both remarkable and exciting," declares Kasper. "They are the first time that it has been possible to trace in such detail the distributions of both the stars and the gas at an epoch where we are witnessing the formation of galaxies similar to our own Milky Way." At the opposite extreme, much nearer to home, LGS-AO observations were made of the active galaxy NGC 4945. The new LGS observations with NACO resolved the central parts into a multitude of individual stars. "It is in galaxies such as these where we can really quantify the star formation history in the vicinity of the nucleus, that we can start to piece together the puzzle of how gas is accreted onto the supermassive black hole, and understand how and when these black holes light up so brightly," says Davies. ESO PR Photo 27e/07 ESO PR Photo 27e/07 Active Galaxy NGC 4945 (NACO-LGS/VLT) Still closer to home, the LGS system can also be applied to solar system objects, such as asteroids or satellites, but also to the study of particular regions of spatially extended bodies like the polar regions of giant planets, where aurora activity is concentrated. During their science verification, the scientists turned the SINFONI instrument with the LGS to a Trans-Neptunian Object, 2003 EL 61. The high image contrast and sensitivity obtained with the use of the LGS mode permit the detection of the two faint satellites known to orbit the TNO. "From such observations one can study the chemical composition of the surface material of the TNO and its satellites (mainly crystalline water ice), estimate their surface properties and constrain their internal structure," explains Christophe Dumas, from ESO. The VLT Laser Guide System is the result of a collaborative work by a team of scientists and engineers from ESO and the Max Planck Institutes for Extraterrestrial Physics in Garching and for Astronomy in Heidelberg, Germany. NACO was built by a Consortium of French and German institutes and ESO. SINFONI was built by a Consortium of German and Dutch Institutes and ESO. More Information Normally, the achievable image sharpness of a ground-based telescope is limited by the effect of atmospheric turbulence. This drawback can be surmounted with adaptive optics, allowing the telescope to produce images that are as sharp as if taken from space. This means that finer details in astronomical objects can be studied, and also that fainter objects can be observed. In order to work, adaptive optics needs a nearby reference star that has to be relatively bright, thereby limiting the area of the sky that can be surveyed to a few percent only. To overcome this limitation, astronomers use a powerful laser that creates an artificial star, where and when they need it. The laser beam takes advantage of the layer of sodium atoms that is present in Earth's atmosphere at an altitude of 90 kilometres. Shining at a well-defined wavelength the laser makes it glow. The laser is launched from Yepun, the fourth 8.2-m Unit Telescope of the Very Large Telescope, producing an artificial star. Despite this star being about 20 times fainter than the faintest star that can be seen with the unaided eye, it is bright enough for the adaptive optics to measure and correct the atmosphere's blurring effect. Compared to a normal star, this artificial star has some differing properties that the associated Laser Guide Star (LGS) Adaptive Optics (AO) system has to be able to cope with. A press release, in English and German, is also available from the Max-Planck Institute.

  2. Nuclear Powerplant Safety: Operations.

    ERIC Educational Resources Information Center

    Department of Energy, Washington, DC. Nuclear Energy Office.

    Powerplant systems and procedures that ensure the day-to-day health and safety of people in and around the plant is referred to as operational safety. This safety is the result of careful planning, good engineering and design, strict licensing and regulation, and environmental monitoring. Procedures that assure operational safety at nuclear…

  3. TWRS safety program plan

    SciTech Connect

    Calderon, L.M., Westinghouse Hanford

    1996-08-01

    Management of Nuclear Safety, Industrial Safety, Industrial Hygiene, and Fire Protection programs, functions, and field support resources for Tank Waste Remediation Systems (TWRS) has, until recently, been centralized in TWRS Safety, under the Emergency, Safety, and Quality organization. Industrial hygiene technician services were also provided to support operational needs related to safety basis compliance. Due to WHC decentralization of safety and reengineering efforts in West Tank Farms, staffing and safety responsibilities have been transferred to the facilities. Under the new structure, safety personnel for TWRS are assigned directly to East Tank Farms, West Tank Farms, and a core Safety Group in TWRS Engineering. The Characterization Project Operations (CPO) safety organization will remain in tact as it currently exists. Personnel assigned to East Tank Farms, West Tank Farms, and CPO will perform facility-specific or project-specific duties and provide field implementation of programs. Those assigned to the core group will focus on activities having a TWRS-wide or programmatic focus. Hanford-wide activities will be the responsibility of the Safety Center of Expertise. In order to ensure an effective and consistent safety program for TWRS under the new organization program functions, goals, organizational structure, roles, responsibilities, and path forward must be clearly established. The purpose of the TWRS Safety Program Plan is to define the overall safety program, responsibilities, relationships, and communication linkages for safety personnel under the new structure. In addition, issues associated with reorganization transition are addressed, including training, project ownership, records management, and dissemination of equipment. For the purpose of this document ``TWRS Safety`` refers to all safety professionals and technicians (Industrial Safety, Industrial Hygiene, Fire Protection, and Nuclear Safety) within the TWRS organization, regardless of their

  4. Space engine safety system

    NASA Technical Reports Server (NTRS)

    Maul, William A.; Meyer, Claudia M.

    1991-01-01

    A rocket engine safety system was designed to initiate control procedures to minimize damage to the engine or vehicle or test stand in the event of an engine failure. The features and the implementation issues associated with rocket engine safety systems are discussed, as well as the specific concerns of safety systems applied to a space-based engine and long duration space missions. Examples of safety system features and architectures are given, based on recent safety monitoring investigations conducted for the Space Shuttle Main Engine and for future liquid rocket engines. Also, the general design and implementation process for rocket engine safety systems is presented.

  5. Vocational Education Safety Instruction Manual.

    ERIC Educational Resources Information Center

    Cropley, Russell, Ed.; Doherty, Susan Sloan, Ed.

    This manual describes four program areas in vocational education safety instruction: (1) introduction to a safety program; (2) resources to ensure laboratory safety; (3) safety program implementation; and (4) safety rules and safety tests. The safety rules and tests included in section four are for the most common tools and machines used in…

  6. Water safety and drowning

    MedlinePlus

    ... among people of all ages. Learning and practicing water safety is important to prevent drowning accidents. ... Water safety tips for all ages include: Learn CPR Never swim alone Never dive into water unless ...

  7. Safety in Science Laboratories.

    ERIC Educational Resources Information Center

    Education in Science, 1978

    1978-01-01

    Presents 12 amendments to the second edition of Safety in Science Laboratories. Covers topics such as regular inspection of equipment, wearing safety glasses, dating stock chemicals, and safe use of chemicals. (MA)

  8. Spacecraft Fire Safety

    NASA Technical Reports Server (NTRS)

    Margle, Janice M. (Editor)

    1987-01-01

    Fire detection, fire standards and testing, fire extinguishment, inerting and atmospheres, fire-related medical science, aircraft fire safety, Space Station safety concerns, microgravity combustion, spacecraft material flammability testing, and metal combustion are among the topics considered.

  9. Facility safety study

    NASA Technical Reports Server (NTRS)

    1979-01-01

    The safety of NASA's in house microelectronics facility is addressed. Industrial health standards, facility emission control requirements, operation and safety checklists, and the disposal of epitaxial vent gas are considered.

  10. Consumer Product Safety Commission

    MedlinePlus

    ... Lumber Liquidators Agrees To Not Resume Sales of Inventory of Chinese-Made Laminate Flooring, Continue Comprehensive Testing ... Safety Report an Unsafe Product Join Neighborhood Safety Network View Injury Statistics Put CPSC Recalls on Your ...

  11. Security vs. Safety.

    ERIC Educational Resources Information Center

    Sturgeon, Julie

    1999-01-01

    Provides administrative advice on how some safety experts have made college campuses safer and friendlier without breaking the budget. Tips on security and advice on safety management that encompasses the whole environment are highlighted. (GR)

  12. Aviation Safety Issues Database

    NASA Technical Reports Server (NTRS)

    Morello, Samuel A.; Ricks, Wendell R.

    2009-01-01

    The aviation safety issues database was instrumental in the refinement and substantiation of the National Aviation Safety Strategic Plan (NASSP). The issues database is a comprehensive set of issues from an extremely broad base of aviation functions, personnel, and vehicle categories, both nationally and internationally. Several aviation safety stakeholders such as the Commercial Aviation Safety Team (CAST) have already used the database. This broader interest was the genesis to making the database publically accessible and writing this report.

  13. Safety analysts training

    SciTech Connect

    Bolton, P.

    2000-10-01

    The purpose of this task was to support ESH-3 in providing Airborne Release Fraction and Respirable Fraction training to safety analysts at LANL who perform accident analysis, hazard analysis, safety analysis, and/or risk assessments at nuclear facilities. The task included preparation of materials for and the conduct of two 3-day training courses covering the following topics: safety analysis process; calculation model; aerosol physic concepts for safety analysis; and overview of empirically derived airborne release fractions and respirable fractions.

  14. Electrical safety guidelines

    SciTech Connect

    Not Available

    1993-09-01

    The Electrical Safety Guidelines prescribes the DOE safety standards for DOE field offices or facilities involved in the use of electrical energy. It has been prepared to provide a uniform set of electrical safety standards and guidance for DOE installations in order to affect a reduction or elimination of risks associated with the use of electrical energy. The objectives of these guidelines are to enhance electrical safety awareness and mitigate electrical hazards to employees, the public, and the environment.

  15. Generic safety documentation model

    SciTech Connect

    Mahn, J.A.

    1994-04-01

    This document is intended to be a resource for preparers of safety documentation for Sandia National Laboratories, New Mexico facilities. It provides standardized discussions of some topics that are generic to most, if not all, Sandia/NM facilities safety documents. The material provides a ``core`` upon which to develop facility-specific safety documentation. The use of the information in this document will reduce the cost of safety document preparation and improve consistency of information.

  16. DOE handbook electrical safety

    SciTech Connect

    1998-01-01

    Electrical Safety Handbook presents the Department of Energy (DOE) safety standards for DOE field offices or facilities involved in the use of electrical energy. It has been prepared to provide a uniform set of electrical safety guidance and information for DOE installations to effect a reduction or elimination of risks associated with the use of electrical energy. The objectives of this handbook are to enhance electrical safety awareness and mitigate electrical hazards to employees, the public, and the environment.

  17. SNTP environmental, safety, and health

    NASA Technical Reports Server (NTRS)

    Harmon, Charles D.

    1993-01-01

    Viewgraphs on space nuclear thermal propulsion (SNTP) environmental, safety, and health are presented. Topics covered include: program safety policy; program safety policies; and DEIS public hearing comments.

  18. Safety in the Preschool.

    ERIC Educational Resources Information Center

    Settles, Mimi

    Guidelines for safety in the cooperative preschool are outlined, emphasizing control of the physical environment to insure maximum freedom for the children compatible with maximum safety. Building standards are set for stairways, rooms, lavatories, parking lots, harmful supplies, and wading pools. Orientation for safety is discussed in regard to…

  19. School Safety Audit Protocol.

    ERIC Educational Resources Information Center

    DeMary, Jo Lynne; Owens, Marsha; Ramnarain, A. K. Vijay

    The 1997 Virginia General Assembly passed legislation directing school boards to require all schools to conduct safety audits. This audit is designed to assess the safety conditions in each public school to: (1) identify and, if necessary, develop solutions for physical safety concerns, including building security issues; and (2) identify and…

  20. Revitalizing Nuclear Safety Research.

    ERIC Educational Resources Information Center

    National Academy of Sciences - National Research Council, Washington, DC.

    This report covers the general issues involved in nuclear safety research and points out the areas needing detailed consideration. Topics included are: (1) "Principles of Nuclear Safety Research" (examining who should fund, who should conduct, and who should set the agenda for nuclear safety research); (2) "Elements of a Future Agenda for Nuclear…

  1. School Bus Safety.

    ERIC Educational Resources Information Center

    Stroup, Karen Bruner; And Others

    1991-01-01

    Equipment to allow safe transportation of disabled children is reviewed. Such equipment includes infant car seats, child safety seats, safety vests, and accommodations for children in casts and/or braces. Five principles for evaluation and selection of safe seating options are given as are safety rules and information on standards and resources.…

  2. Virtual Safety Training.

    ERIC Educational Resources Information Center

    Fuller, Scott; Davis, Jason

    2003-01-01

    The Multimedia Tool Box Talk is a web-based quick reference safety guide and training tool for construction personnel. An intended outcome of this effort was to provide an efficient and effective way to locate and interpret crucial safety information while at the job site. The tool includes information from the Occupational Safety and Health…

  3. Navigating into, through, and beyond the middle grades: the role of middle grades attendance in staying on track for high school graduation.

    PubMed

    Kieffer, Michael J; Marinell, William H; Neugebauer, Sabina Rak

    2014-12-01

    In this longitudinal study, we investigated the use of attendance during middle school as a behavioral indicator of engagement to predict whether students are on track toward high school graduation. We used administrative data from four cohorts of students in New York City schools (N=303,845) to (a) explore patterns of change in attendance between Grades 4 and 8 and (b) determine the extent to which changes in attendance between Grades 4 and 8 predict which students are on track in Grade 9 for going on to graduate from high school. Results of latent growth modeling indicated that students demonstrate the most substantial declines in attendance during Grade 8 and that attendance changes are most variable in this year, with some students demonstrating much more dramatic declines than others. In addition, these changes in attendance were robust predictors of whether students were on track for high school graduation. To identify students who are at risk for not graduating for the purposes of providing appropriate interventions, educators should pay attention to their commonly collected data on attendance rates as a behavioral indicator of engagement.

  4. Safety and IVHM

    NASA Technical Reports Server (NTRS)

    Goebel, Kai

    2012-01-01

    When we address safety in a book on the business case for IVHM, the question arises whether safety isn t inherently in conflict with the need of operators to run their systems as efficiently (and as cost effectively) as possible. The answer may be that the system needs to be just as safe as needed, but not significantly more. That begs the next question: How safe is safe enough? Several regulatory bodies provide guidelines for operational safety, but irrespective of that, operators do not want their systems to be known as lacking safety. We illuminate the role of safety within the context of IVHM.

  5. NASA Software Safety Standard

    NASA Technical Reports Server (NTRS)

    Rosenberg, Linda

    1997-01-01

    If software is a critical element in a safety critical system, it is imperative to implement a systematic approach to software safety as an integral part of the overall system safety programs. The NASA-STD-8719.13A, "NASA Software Safety Standard", describes the activities necessary to ensure that safety is designed into software that is acquired or developed by NASA, and that safety is maintained throughout the software life cycle. A PDF version, is available on the WWW from Lewis. A Guidebook that will assist in the implementation of the requirements in the Safety Standard is under development at the Lewis Research Center (LeRC). After completion, it will also be available on the WWW from Lewis.

  6. Highway Safety Program Manual: Volume 14: Pedestrian Safety.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 14 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) concentrates on pedestrian safety. The purpose and objectives of a pedestrian safety program are outlined. Federal authority in the area of pedestrian safety and policies regarding a safety program…

  7. Missouri Elementary Science Safety Manual.

    ERIC Educational Resources Information Center

    Lemons, Judith L.

    The purpose of this safety manual is to provide a resource to help manage and minimize potential risks in science classrooms where students spend up to 60% of instructional time engaged in hands-on activities. Information on general laboratory safety, science equipment safety, safety with plants, safety with animals, safety with chemicals, field…

  8. Safety and the Human Factor.

    ERIC Educational Resources Information Center

    Smith, Ann

    1982-01-01

    Discusses four elements of safety programs: (1) safety training; (2) safety inspections; (3) accident investigations; and (4) protective safety equipment. Also discusses safety considerations in water/wastewater treatment facilities focusing on falls, drowning hazards, trickling filters, confined space entry, collection/distribution system safety,…

  9. Resolving conflicting safety cultures

    SciTech Connect

    Slider, J.E. ); Patterson, M. )

    1993-01-01

    Several nuclear power plant sites have been wounded in the crossfire between two distinct corporate cultures. The traditional utility culture lies on one side and that of the nuclear navy on the other. The two corporate cultures lead to different perceptions of [open quotes]safety culture.[close quotes] This clash of safety cultures obscures a very important point about nuclear plant operations: Safety depends on organizational learning. Organizational learning provides the foundation for a perception of safety culture that transcends the conflict between utility and nuclear navy cultures. Corporate culture may be defined as the knowledge, attitudes, and beliefs shared by employees of a given company. Safety culture is the part of corporate culture concerning shared attitudes and beliefs affecting individual or public safety. If the safety culture promotes behaviors that lead to greater safety, employees will tend to [open quotes]do the right thing[close quotes] even when circumstances and formal guidance alone do not ensure that actions will be correct. Safety culture has become particularly important to nuclear plant owners and regulators as they have sought to establish and maintain a high level of safety in today's plants.

  10. [Patient safety in Sweden].

    PubMed

    Rutberg, H; Eckhardt, M; Biermann, O

    2015-01-01

    This article describes the patient safety work in Sweden and the cooperation between the Nordic countries in the area of patient safety. It depicts the national infrastructure, methods and partners in patient safety work as well as the development in key areas. Since 2000, the interest in patient safety and quality issues has significantly increased. A national study (2009) showed that more than 100,000 patients (8.6 %) experienced preventable harm in hospitals. Since 2007, all Swedish counties and regions work on the "National commitment for increased patient safety" to systematically minimize adverse events in the healthcare system. Also, a national strategy for patient safety has been proposed based on a new law regulating the responsibility for patient safety (2011) and a zero vision in terms of preventable harm and adverse events. The Nordic collaboration in this field currently focuses on the development of indicators and quality measurement with respect to nosocomial infections, harm in inpatient somatic care, patient safety culture, hospital mortality and polypharmacy in the elderly. The Nordic collaboration is driven by the development, exchange and documentation of experiences and evidence on patient safety indicators. The work presented in this article is only a part of the Swedish and the Nordic efforts related to patient safety and provides an interesting insight into how this work can be carried out.

  11. Traceability of Software Safety Requirements in Legacy Safety Critical Systems

    NASA Technical Reports Server (NTRS)

    Hill, Janice L.

    2007-01-01

    How can traceability of software safety requirements be created for legacy safety critical systems? Requirements in safety standards are imposed most times during contract negotiations. On the other hand, there are instances where safety standards are levied on legacy safety critical systems, some of which may be considered for reuse for new applications. Safety standards often specify that software development documentation include process-oriented and technical safety requirements, and also require that system and software safety analyses are performed supporting technical safety requirements implementation. So what can be done if the requisite documents for establishing and maintaining safety requirements traceability are not available?

  12. [Safety nonsteroidal antiinflammatory drugs].

    PubMed

    Oscanoa-Espinoza, Teodoro Julio

    2015-01-01

    The choice of a specific medication belonging to a drug class is under the criteria of efficacy, safety, cost and suitability. NSAIDs currently constitute one of the most consumed drug in the world, so it is very important review of the safety aspects of this drug class. This review has the objective of analyze the safety of NSAIDs on 3 main criteria: gastrolesivity, cardiotoxicity and nephrotoxicity.

  13. Thermal reactor safety

    SciTech Connect

    Not Available

    1980-06-01

    Information is presented concerning new trends in licensing; seismic considerations and system structural behavior; TMI-2 risk assessment and thermal hydraulics; statistical assessment of potential accidents and verification of computational methods; issues with respect to improved safety; human factors in nuclear power plant operation; diagnostics and activities in support of recovery; LOCA transient analysis; unresolved safety issues and other safety considerations; and fission product transport.

  14. Hydrogen Technologies Safety Guide

    SciTech Connect

    Rivkin, C.; Burgess, R.; Buttner, W.

    2015-01-01

    The purpose of this guide is to provide basic background information on hydrogen technologies. It is intended to provide project developers, code officials, and other interested parties the background information to be able to put hydrogen safety in context. For example, code officials reviewing permit applications for hydrogen projects will get an understanding of the industrial history of hydrogen, basic safety concerns, and safety requirements.

  15. On the safety of ITER accelerators

    PubMed Central

    Li, Ge

    2013-01-01

    Three 1 MV/40A accelerators in heating neutral beams (HNB) are on track to be implemented in the International Thermonuclear Experimental Reactor (ITER). ITER may produce 500 MWt of power by 2026 and may serve as a green energy roadmap for the world. They will generate −1 MV 1 h long-pulse ion beams to be neutralised for plasma heating. Due to frequently occurring vacuum sparking in the accelerators, the snubbers are used to limit the fault arc current to improve ITER safety. However, recent analyses of its reference design have raised concerns. General nonlinear transformer theory is developed for the snubber to unify the former snubbers' different design models with a clear mechanism. Satisfactory agreement between theory and tests indicates that scaling up to a 1 MV voltage may be possible. These results confirm the nonlinear process behind transformer theory and map out a reliable snubber design for a safer ITER. PMID:24008267

  16. Technical Seminar: "Crash Safety"""

    NASA Video Gallery

    This seminar addresses the history and successful progress in predicting and improving the crash safety characteristics of vehicles, with particular emphasis on rotary wing aircraft and composite s...

  17. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The results of the Panel's activities are presented in a set of findings and recommendations. Highlighted here are both improvements in NASA's safety and reliability activities and specific areas where additional gains might be realized. One area of particular concern involves the curtailment or elimination of Space Shuttle safety and reliability enhancements. Several findings and recommendations address this area of concern, reflecting the opinion that safety and reliability enhancements are essential to the continued successful operation of the Space Shuttle. It is recommended that a comprehensive and continuing program of safety and reliability improvements in all areas of Space Shuttle hardware/software be considered an inherent component of ongoing Space Shuttle operations.

  18. Lift truck safety review

    SciTech Connect

    Cadwallader, L.C.

    1997-03-01

    This report presents safety information about powered industrial trucks. The basic lift truck, the counterbalanced sit down rider truck, is the primary focus of the report. Lift truck engineering is briefly described, then a hazard analysis is performed on the lift truck. Case histories and accident statistics are also given. Rules and regulations about lift trucks, such as the US Occupational Safety an Health Administration laws and the Underwriter`s Laboratories standards, are discussed. Safety issues with lift trucks are reviewed, and lift truck safety and reliability are discussed. Some quantitative reliability values are given.

  19. A Silent Safety Program

    NASA Technical Reports Server (NTRS)

    Goodin, James Ronald

    2006-01-01

    NASA's Columbia Accident Investigation Board (CAIB) referred 8 times to the NASA "Silent Safety Program." This term, "Silent Safety Program" was not an original observation but first appeared in the Rogers Commission's Investigation of the Challenger Mishap. The CAIB on page 183 of its report in the paragraph titled 'Encouraging Minority Opinion,' stated "The Naval Reactor Program encourages minority opinions and "bad news." Leaders continually emphasize that when no minority opinions are present, the responsibility for a thorough and critical examination falls to management. . . Board interviews revealed that it is difficult for minority and dissenting opinions to percolate up through the agency's hierarchy. . ." The first question and perhaps the only question is - what is a silent safety program? Well, a silent safety program may be the same as the dog that didn't bark in Sherlock Holmes' "Adventure of the Silver Blaze" because system safety should behave as a devil's advocate for the program barking on every occasion to insure a critical review inclusion. This paper evaluates the NASA safety program and provides suggestions to prevent the recurrence of the silent safety program alluded to in the Challenger Mishap Investigation. Specifically targeted in the CAM report, "The checks and balances the safety system was meant to provide were not working." A silent system safety program is not unique to NASA but could emerge in any and every organization. Principles developed by Irving Janis in his book, Groupthink, listed criteria used to evaluate an organization's cultural attributes that allows a silent safety program to evolve. If evidence validates Jams's criteria, then Jams's recommendations for preventing groupthink can also be used to improve a critical evaluation and thus prevent the development of a silent safety program.

  20. Highway Safety Program Manual: Volume 3: Motorcycle Safety.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 3 of the 19-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) concentrates on aspects of motorcycle safety. The purpose and specific objectives of a State motorcycle safety program are outlined. Federal authority in the highway safety area and general policies…

  1. Applying an On-Track Indicator for High School Graduation: Adapting the Consortium on Chicago School Research Indicator for Five Texas Districts. Summary. Issues & Answers. REL 2011-No. 100

    ERIC Educational Resources Information Center

    Hartman, Jenifer; Wilkins, Chuck; Gregory, Lois; Gould, Laura Feagans; D'Souza, Stephanie

    2011-01-01

    This study uses a measure of the on-track or off-track status of students at the end of grade 9 as an indicator of whether students in five Texas districts would graduate from high school in four years. In all five districts, on-time graduation rates were higher for students who were on track at the end of grade 9 than for students who were off…

  2. Safety and Excellence. Safety in the Schools

    ERIC Educational Resources Information Center

    Merrow, John

    2004-01-01

    As far as schools are concerned, there are three kinds of safety: physical, emotional, and intellectual. Excellence demands all three, while "good enough" schools are simply physically safe. How can parents and others determine whether a school is physically safe? It's always good to find out how many students were suspended at a particular…

  3. Safety for Older Consumers. Home Safety Checklist.

    ERIC Educational Resources Information Center

    Consumer Product Safety Commission, Washington, DC.

    A home safety checklist geared to the needs of older adults is presented in this document. The beginning of the checklist highlights potential hazards which may need to be checked in more than one area of the home, such as electric cords, smoke detectors, rugs, telephone areas, and emergency exit plans. The rest of the checklist is organized…

  4. Introducing Laboratory Safety.

    ERIC Educational Resources Information Center

    DeLorenzo, Ronald

    1985-01-01

    Presents a simple, 10-item quiz designed to make students aware that they must learn laboratory safety. The items include questions on acid/base accidents, several types of fire extinguishers, and safety glassses. Answers and some explanations are included. (DH)

  5. Bicycle Safety in Action.

    ERIC Educational Resources Information Center

    National Commission on Safety Education, Washington, DC.

    This material was designed to assist schools in teaching bicycle safety. As the population grows and competition for road space increases, it is more imperative than ever that we concentrate attention on the need for caution among pupil cyclists. The pamphlet: (1) discusses the role of bicycle safety in classroom instruction and in student…

  6. Safety Precautions for Science.

    ERIC Educational Resources Information Center

    Folks, John; And Others

    Safety information is discussed and outlined in this guide. Areas include: (1) general laboratory safety rules; (2) general rules and guidelines for animals in the elementary classroom; (3) general guidelines for the physical sciences; (4) general rules for using animals in investigations, with specifics on the care and handling of mammals,…

  7. Implementing Hearing Safety

    ERIC Educational Resources Information Center

    Cliffe, Roger

    1978-01-01

    Hearing damage from noise exposure and approaches to implementing hearing safety in school industrial laboratories through noise reduction and protective equipment are discussed. Although all states have not adopted the Occupational Safety and Health Act, teachers should be aware of noise hazards and act to protect hearing. (MF)

  8. School Safety and Security.

    ERIC Educational Resources Information Center

    California State Dept. of Education, Sacramento.

    This document offers additional guidelines for school facilities in California in the areas of safety and security, lighting, and cleanliness. It also offers a description of technology resources available on the World Wide Web. On the topic of safety and security, the document offers guidelines in the areas of entrances, doors, and controlled…

  9. Child Transportation Safety Tips.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    This document presents nine tips regarding safe infant and child transportation, each tip explained in one to two pages. The tips are as follows: (1) quick safety seat checkup; (2) where should your child ride? (3) how to protect your new baby in the car; (4) what safety seat to use for a big baby or toddler? (5) how should preschool and school…

  10. Safety in Aquaculture

    ERIC Educational Resources Information Center

    Durborow, Robert M.; Myers, Melvin L.

    2016-01-01

    In this article, occupational safety interventions for agriculture-related jobs, specifically in aquaculture, are reviewed. Maintaining quality of life and avoiding economic loss are two areas in which aquaculturists can benefit by incorporating safety protocols and interventions on their farms. The information in this article is based on farm…

  11. Radiological Safety Handbook.

    ERIC Educational Resources Information Center

    Army Ordnance Center and School, Aberdeen Proving Ground, MD.

    Written to be used concurrently with the U.S. Army's Radiological Safety Course, this publication discusses the causes, sources, and detection of nuclear radiation. In addition, the transportation and disposal of radioactive materials are covered. The report also deals with the safety precautions to be observed when working with lasers, microwave…

  12. Serving Up Safety.

    ERIC Educational Resources Information Center

    Fitzgerald, Patricia L.

    2002-01-01

    Describes what principals can do to protect children from food-related illness in school: Forming of food-safe school teams, developing food-safety procedures, including food safety in crises-management plans, educating staff on plans and procedures, encouraging hand washing, making sure the cafeteria works properly, and encouraging the hiring of…

  13. Biology Laboratory Safety Manual.

    ERIC Educational Resources Information Center

    Case, Christine L.

    The Centers for Disease Control (CDC) recommends that schools prepare or adapt a biosafety manual, and that instructors develop a list of safety procedures applicable to their own lab and distribute it to each student. In this way, safety issues will be brought to each student's attention. This document is an example of such a manual. It contains…

  14. Roads to Safety.

    ERIC Educational Resources Information Center

    Hauer, Ezra

    1991-01-01

    Contends that the level of safety built into roads is largely unpremeditated and that roads and highways are not as safe as they might be. Discusses practices, standards, and deficiencies in highway and traffic safety related to geometric design and traffic engineering. Recommends increased transportation engineering professionalism and public…

  15. Workplace Health and Safety.

    ERIC Educational Resources Information Center

    Massachusetts Career Development Inst., Springfield.

    This booklet is one of six texts from a workplace literacy curriculum designed to assist learners in facing the increased demands of the workplace. It is a short guide to workplace health and safety issues, laws, and regulations, especially in Massachusetts. Topics covered include the following: (1) safety issues--workplace ergonomics, the…

  16. Ensuring patient safety.

    PubMed

    Novo, Ahmed; Masic, Izet

    2007-01-01

    Patient safety is key factor in the process of health care improvement. World Health Organization (WHO) as coordinating authority for health within the United Nations launched a World Alliance for Patient Safety dedicated to bringing significant benefits to patients. Patients for Patient Safety, one of ten action areas of the World Alliance, is designed to ensure that the perspective of patients and families, consumers and citizens, is a central reference point in shaping this important work. This action area is led by the patient safety consumer movement. In Bosnia and Herzegovina has not State Law to regulate patient safety, but Law on the System of Quality and Safety Improvement, and Accreditation in Healthcare in Federation of Bosnia and Herzegovina (FB&H) established Agency for Quality and Accreditation in the Health Care System of the FB&H as a competent entity in the field of improvement of quality and safety, and accreditation in healthcare. Beside the Agency, all service providers need to promote a culture of openness, fairness, accountability and transparency. Also, stakeholders involved in health care should recognize that patients can actively contribute to strengthening thũality and safety of health servicesthrough active participation and to insist on open dialogue, transparency and appropriate information on the potential risks that the health service incurs, as part of enhancing patient health literacy and involvement.

  17. Querying Safety Cases

    NASA Technical Reports Server (NTRS)

    Denney, Ewen W.; Naylor, Dwight; Pai, Ganesh

    2014-01-01

    Querying a safety case to show how the various stakeholders' concerns about system safety are addressed has been put forth as one of the benefits of argument-based assurance (in a recent study by the Health Foundation, UK, which reviewed the use of safety cases in safety-critical industries). However, neither the literature nor current practice offer much guidance on querying mechanisms appropriate for, or available within, a safety case paradigm. This paper presents a preliminary approach that uses a formal basis for querying safety cases, specifically Goal Structuring Notation (GSN) argument structures. Our approach semantically enriches GSN arguments with domain-specific metadata that the query language leverages, along with its inherent structure, to produce views. We have implemented the approach in our toolset AdvoCATE, and illustrate it by application to a fragment of the safety argument for an Unmanned Aircraft System (UAS) being developed at NASA Ames. We also discuss the potential practical utility of our query mechanism within the context of the existing framework for UAS safety assurance.

  18. Safety Relies on Climate

    ERIC Educational Resources Information Center

    Kinney, Patti

    2009-01-01

    One of the most important challenges of a principal's day is that of building and maintaining a school culture that promotes safety and supports learning. So it should come as no surprise to experienced educators that school safety and positive school climate directly affect academic achievement. This article discusses how principals can build an…

  19. Understanding Clinical Alarm Safety.

    PubMed

    Lukasewicz, Carol L; Mattox, Elizabeth Andersson

    2015-08-01

    Patient safety organizations and health care accreditation agencies recognize the significance of clinical alarm hazards. The Association for the Advancement of Medical Instrumentation, a nonprofit organization focused on development and use of safe and effective medical equipment, identifies alarm management as a major issue for health care organizations. ECRI Institute, a nonprofit organization that researches approaches for improving patient safety and quality of care, identifies alarm hazards as the most significant of the "Top Ten Health Technology Hazards" for 2014. A new Joint Commission National Patient Safety Goal focusing on clinical alarm safety contains new requirements for accredited hospitals to be fully implemented by 2016. Through a fictional unfolding case study, this article reviews selected contributing factors to clinical alarm hazards present in inpatient, high-acuity settings. Understanding these factors improves contributions by nurses to clinical alarm safety practice.

  20. Formalizing Probabilistic Safety Claims

    NASA Technical Reports Server (NTRS)

    Herencia-Zapana, Heber; Hagen, George E.; Narkawicz, Anthony J.

    2011-01-01

    A safety claim for a system is a statement that the system, which is subject to hazardous conditions, satisfies a given set of properties. Following work by John Rushby and Bev Littlewood, this paper presents a mathematical framework that can be used to state and formally prove probabilistic safety claims. It also enables hazardous conditions, their uncertainties, and their interactions to be integrated into the safety claim. This framework provides a formal description of the probabilistic composition of an arbitrary number of hazardous conditions and their effects on system behavior. An example is given of a probabilistic safety claim for a conflict detection algorithm for aircraft in a 2D airspace. The motivation for developing this mathematical framework is that it can be used in an automated theorem prover to formally verify safety claims.

  1. NASA's Software Safety Standard

    NASA Technical Reports Server (NTRS)

    Ramsay, Christopher M.

    2005-01-01

    NASA (National Aeronautics and Space Administration) relies more and more on software to control, monitor, and verify its safety critical systems, facilities and operations. Since the 1960's there has hardly been a spacecraft (manned or unmanned) launched that did not have a computer on board that provided vital command and control services. Despite this growing dependence on software control and monitoring, there has been no consistent application of software safety practices and methodology to NASA's projects with safety critical software. Led by the NASA Headquarters Office of Safety and Mission Assurance, the NASA Software Safety Standard (STD-18l9.13B) has recently undergone a significant update in an attempt to provide that consistency. This paper will discuss the key features of the new NASA Software Safety Standard. It will start with a brief history of the use and development of software in safety critical applications at NASA. It will then give a brief overview of the NASA Software Working Group and the approach it took to revise the software engineering process across the Agency.

  2. Safety management practices and safety behaviour: assessing the mediating role of safety knowledge and motivation.

    PubMed

    Vinodkumar, M N; Bhasi, M

    2010-11-01

    Safety management practices not only improve working conditions but also positively influence employees' attitudes and behaviours with regard to safety, thereby reducing accidents in workplace. This study measured employees' perceptions on six safety management practices and self-reported safety knowledge, safety motivation, safety compliance and safety participation by conducting a survey using questionnaire among 1566 employees belonging to eight major accident hazard process industrial units in Kerala, a state in southern part of India. The reliability and unidimesionality of all the scales were found acceptable. Path analysis using AMOS-4 software showed that some of the safety management practices have direct and indirect relations with the safety performance components, namely, safety compliance and safety participation. Safety knowledge and safety motivation were found to be the key mediators in explaining these relationships. Safety training was identified as the most important safety management practice that predicts safety knowledge, safety motivation, safety compliance and safety participation. These findings provide valuable guidance for researchers and practitioners for identifying the mechanisms by which they can improve safety of workplace.

  3. Smoking and Home Fire Safety

    MedlinePlus

    ... training and education. More resources on smoking and fire safety Medical oxygen safety NFPA Educational Messages Desk Reference – these messages provide fire and life safety educators with accurate and consistent ...

  4. Safety Panel Resources

    NASA Technical Reports Server (NTRS)

    Stewart, Christine E.

    2008-01-01

    The goal of this paper is to explore what resources are potentially available to safety panels and to provide some guidance on how to utilize those resources. While the examples used in this paper will concentrate on the Flight Equipment and Reliability Review Panel (FESRRP) and Extravehicular Activity (EVA) hardware that have come through that panel, as well as resources at Johnson Space Center, the paper will address how this applies to safety panels in general, and where possible cite examples for other safety panels.

  5. Culture of safety.

    PubMed

    Hershey, Kristen

    2015-03-01

    In this article, the principles behind high-reliability organizations and a culture of safety are explored. Three areas in which health care has the greatest potential for improvement in safety culture are also discussed: a nonpunitive response to error; handoffs and transitions; and safe staffing. Tools for frontline nurses to help improve their organization's culture of safety in these areas are reviewed. Information is also given for nurses responding to error, including participating in root-cause analysis and supporting health care workers involved in adverse events.

  6. Aircraft fire safety research

    NASA Technical Reports Server (NTRS)

    Botteri, Benito P.

    1987-01-01

    During the past 15 years, very significant progress has been made toward enhancing aircraft fire safety in both normal and hostile (combat) operational environments. Most of the major aspects of the aircraft fire safety problem are touched upon here. The technology of aircraft fire protection, although not directly applicable in all cases to spacecraft fire scenarios, nevertheless does provide a solid foundation to build upon. This is particularly true of the extensive research and testing pertaining to aircraft interior fire safety and to onboard inert gas generation systems, both of which are still active areas of investigation.

  7. Safety shutdown separators

    SciTech Connect

    Carlson, Steven Allen; Anakor, Ifenna Kingsley; Farrell, Greg Robert

    2015-06-30

    The present invention pertains to electrochemical cells which comprise (a) an anode; (b) a cathode; (c) a solid porous separator, such as a polyolefin, xerogel, or inorganic oxide separator; and (d) a nonaqueous electrolyte, wherein the separator comprises a porous membrane having a microporous coating comprising polymer particles which have not coalesced to form a continuous film. This microporous coating on the separator acts as a safety shutdown layer that rapidly increases the internal resistivity and shuts the cell down upon heating to an elevated temperature, such as 110.degree. C. Also provided are methods for increasing the safety of an electrochemical cell by utilizing such separators with a safety shutdown layer.

  8. Aerostructural safety factor criteria

    NASA Technical Reports Server (NTRS)

    Verderaime, V.

    1992-01-01

    The present modification of the conventional safety factor method for aircraft structures evaluation involves the expression of deterministic safety factors in probabilistic tolerance limit ratios; these are found to involve a total of three factors that control the interference of applied and resistive stress distributions. The deterministic expression is extended so that it may furnish a 'relative ultimate safety' index that encompasses all three distribution factors. Operational reliability is developed on the basis of the applied and the yield stress distribution interferences. Industry standards are suggested to be derivable from factor selections that are based on the consequences of failure.

  9. Nuclear regulation and safety

    SciTech Connect

    Hendrie, J.M.

    1982-01-01

    Nuclear regulation and safety are discussed from the standpoint of a hypothetical country that is in the process of introducing a nuclear power industry and setting up a regulatory system. The national policy is assumed to be in favor of nuclear power. The regulators will have responsibility for economic, reliable electric production as well as for safety. Reactor safety is divided into three parts: shut it down, keep it covered, take out the afterheat. Emergency plans also have to be provided. Ways of keeping the core covered with water are discussed. (DLC)

  10. Archetypes for Organisational Safety

    NASA Technical Reports Server (NTRS)

    Marais, Karen; Leveson, Nancy G.

    2003-01-01

    We propose a framework using system dynamics to model the dynamic behavior of organizations in accident analysis. Most current accident analysis techniques are event-based and do not adequately capture the dynamic complexity and non-linear interactions that characterize accidents in complex systems. In this paper we propose a set of system safety archetypes that model common safety culture flaws in organizations, i.e., the dynamic behaviour of organizations that often leads to accidents. As accident analysis and investigation tools, the archetypes can be used to develop dynamic models that describe the systemic and organizational factors contributing to the accident. The archetypes help clarify why safety-related decisions do not always result in the desired behavior, and how independent decisions in different parts of the organization can combine to impact safety.

  11. Focusing on dam safety

    SciTech Connect

    Lagassa, G.

    1993-01-01

    With increased relicensing activity and a federal emphasis on safety, dam repair and refurbishment is a growing business. Providers of goods and services are gearing up to meet the dam repair and rehabilitation needs that result.

  12. NASA's Software Safety Standard

    NASA Technical Reports Server (NTRS)

    Ramsay, Christopher M.

    2007-01-01

    NASA relies more and more on software to control, monitor, and verify its safety critical systems, facilities and operations. Since the 1960's there has hardly been a spacecraft launched that does not have a computer on board that will provide command and control services. There have been recent incidents where software has played a role in high-profile mission failures and hazardous incidents. For example, the Mars Orbiter, Mars Polar Lander, the DART (Demonstration of Autonomous Rendezvous Technology), and MER (Mars Exploration Rover) Spirit anomalies were all caused or contributed to by software. The Mission Control Centers for the Shuttle, ISS, and unmanned programs are highly dependant on software for data displays, analysis, and mission planning. Despite this growing dependence on software control and monitoring, there has been little to no consistent application of software safety practices and methodology to NASA's projects with safety critical software. Meanwhile, academia and private industry have been stepping forward with procedures and standards for safety critical systems and software, for example Dr. Nancy Leveson's book Safeware: System Safety and Computers. The NASA Software Safety Standard, originally published in 1997, was widely ignored due to its complexity and poor organization. It also focused on concepts rather than definite procedural requirements organized around a software project lifecycle. Led by NASA Headquarters Office of Safety and Mission Assurance, the NASA Software Safety Standard has recently undergone a significant update. This new standard provides the procedures and guidelines for evaluating a project for safety criticality and then lays out the minimum project lifecycle requirements to assure the software is created, operated, and maintained in the safest possible manner. This update of the standard clearly delineates the minimum set of software safety requirements for a project without detailing the implementation for those

  13. Vaccine Safety Datalink

    Cancer.gov

    The Vaccine Safety Datalink is part of the National Immunization Program within the Centers for Disease Control and Prevention and was started in recognition of gaps in the scientific knowledge of rare vaccine side effects.

  14. Farm Safety (For Parents)

    MedlinePlus

    ... wheels or blind spots. Because adults who are operating machinery may be unable to see or hear ... a tractor and farm vehicle safety course before operating farm vehicles. Finally, teach older kids how to ...

  15. Chemical Safety Programs.

    ERIC Educational Resources Information Center

    Shaw, Richard

    2000-01-01

    Discusses the need to enhance understanding of chemical safety in educational facilities that includes adequate staff training and drilling requirements. The question of what is considered proper training is addressed. (GR)

  16. Bathroom safety - children

    MedlinePlus

    ... this page: //medlineplus.gov/ency/patientinstructions/000154.htm Bathroom safety - children To use the sharing features on ... please enable JavaScript. To prevent accidents in the bathroom, never leave your child alone in the bathroom. ...

  17. Updated Lightning Safety Recommendations.

    ERIC Educational Resources Information Center

    Vavrek, R. James; Holle, Ronald L.; Lopez, Raul E.

    1999-01-01

    Summarizes the recommendations of the Lightning Safety Group (LSG), which was first convened during the 1998 American Meteorological Society Conference. Findings outline appropriate actions under various circumstances when lightning threatens. (WRM)

  18. The Hermes safety strategy

    NASA Astrophysics Data System (ADS)

    Rosso, R.

    The Hermes space vehicle currently in project for the European Space Agency will open the road to European autonomous manned space missions at the beginning of the 21st century. The safety objectives are very ambitious and will require the implementation of a comprehensive safety assurance program, aimed at reducing the risks to an acceptable level. The risk acceptance is based on identification, ranking and minimization of Critical Items including all potential departures from the safety requirements. Prime contractors shall prepare a Critical Item List for their elements, and submit it to the Hermes Program Directorate for review; approval of the residual open critical items shall be obtained before launch. An independent committee (HESAC) has been set up by the ESA and the French National Space Center (CNES) Directors General to assess the adequacy of the Safety Control Program.

  19. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    1984-01-01

    An assessment of NASA's safety performance for 1983 affirms that NASA Headquarters and Center management teams continue to hold the safety of manned flight to be their prime concern, and that essential effort and resources are allocated for maintaining safety in all of the development and operational programs. Those conclusions most worthy of NASA management concentration are given along with recommendations for action concerning; product quality and utility; space shuttle main engine; landing gear; logistics and management; orbiter structural loads, landing speed, and pitch control; the shuttle processing contractor; and the safety of flight operations. It appears that much needs to be done before the Space Transportation System can achieve the reliability necessary for safe, high rate, low cost operations.

  20. Water Safety Quiz

    MedlinePlus

    ... Drive About Donating Blood Host a Blood Drive Training & Certification Find Classes First Aid CPR AED BLS Babysitting & Child Care Swimming Lifeguarding & Water Safety EMT CNA Train My Employees ...

  1. Chemistry Laboratory Safety Check

    ERIC Educational Resources Information Center

    Patnoe, Richard L.

    1976-01-01

    An accident prevention/safety check list for chemistry laboratories is printed. Included are checks of equipment, facilities, storage and handling of chemicals, laboratory procedures, instruction procedures, and items to be excluded from chemical laboratories. (SL)

  2. School Bus Safety.

    ERIC Educational Resources Information Center

    Rittner-Heir, Robbin M.

    2001-01-01

    Explains why fewer school students are injured are killed while being transported in school buses than any other mode of transportation. Political and community action in school bus transportation safety is addressed. (GR)

  3. Safety at the Summit.

    ERIC Educational Resources Information Center

    Huddleston, Elizabeth

    2001-01-01

    Explores how risk-management strategies can make the difference in climbing wall safety. Wall design, adhering to wall construction standards, limiting wall access, and climber evaluation are discussed. (GR)

  4. Organizational Culture and Safety

    NASA Technical Reports Server (NTRS)

    Adams, Catherine A.

    2003-01-01

    '..only a fool perseveres in error.' Cicero. Humans will break the most advanced technological devices and override safety and security systems if they are given the latitude. Within the workplace, the operator may be just one of several factors in causing accidents or making risky decisions. Other variables considered for their involvement in the negative and often catastrophic outcomes include the organizational context and culture. Many organizations have constructed and implemented safety programs to be assimilated into their culture to assure employee commitment and understanding of the importance of everyday safety. The purpose of this paper is to examine literature on organizational safety cultures and programs that attempt to combat vulnerability, risk taking behavior and decisions and identify the role of training in attempting to mitigate unsafe acts.

  5. National Patient Safety Foundation

    MedlinePlus

    ... Patient Safety Curriculum CPPS Review Course Patient Blood Management ... = null; var autoPlayDelaySeconds = 4; $navLeft.click(function() { currPanel--; $('#full-slider-nav-left').hide(); $('#full-slider- ...

  6. Medical Oxygen Safety

    MedlinePlus

    ... near the oxygen. Post No Smoking and No Open Flames signs in and outside the home to remind people not to smoke. Your Source for SAFETY Information NFPA Public Education Division • 1 Batterymarch Park, Quincy, MA 02169 Name ...

  7. Governors Highway Safety Association

    MedlinePlus

    ... 12) GHSA comments on the Interim Final Rule (IFR) for FAST Act implementation (Sept. 20) Online forum on proposed changes to MMUCC (Sept. 16) Directions in Highway Safety Newsletter (Sept. 2016) Member ...

  8. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    1993-01-01

    The Aerospace Safety Advisory Panel (ASAP) provided oversight on the safety aspects of many NASA programs. In addition, ASAP undertook three special studies. At the request of the Administrator, the panel assessed the requirements for an assured crew return vehicle (ACRV) for the space station and reviewed the organization of the safety and mission quality function within NASA. At the behest of Congress, the panel formed an independent, ad hoc working group to examine the safety and reliability of the space shuttle main engine. Section 2 presents findings and recommendations. Section 3 consists of information in support of these findings and recommendations. Appendices A, B, C, and D, respectively, cover the panel membership, the NASA response to the findings and recommendations in the March 1992 report, a chronology of the panel's activities during the reporting period, and the entire ACRV study report.

  9. Aerospace safety advisory panel

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This report from the Aerospace Safety Advisory Panel (ASAP) contains findings, recommendations, and supporting material concerning safety issues with the space station program, the space shuttle program, aeronautics research, and other NASA programs. Section two presents findings and recommendations, section three presents supporting information, and appendices contain data about the panel membership, the NASA response to the March 1993 ASAP report, and a chronology of the panel's activities during the past year.

  10. Software system safety

    NASA Technical Reports Server (NTRS)

    Uber, James G.

    1988-01-01

    Software itself is not hazardous, but since software and hardware share common interfaces there is an opportunity for software to create hazards. Further, these software systems are complex, and proven methods for the design, analysis, and measurement of software safety are not yet available. Some past software failures, future NASA software trends, software engineering methods, and tools and techniques for various software safety analyses are reviewed. Recommendations to NASA are made based on this review.

  11. Contractor safety training reciprocity

    SciTech Connect

    Melancon, R.

    1996-08-01

    In June, 1995, the National Petroleum Refiners Association (NPRA) adhoc committee on Contractor Safety Training, turned over the task of developing reciprocity agreements with all Contractor Safety Training Councils to the Executive Directors of each of the Council`s. The Council representatives were to develop these agreements based on the NPRA adhoc committee training objectives that were developed jointly by representatives of the petroleum industry, chemical industry, contractors and the Council`s.

  12. Safety Auditing and Assessments

    NASA Technical Reports Server (NTRS)

    Goodin, James Ronald (Ronnie)

    2005-01-01

    Safety professionals typically do not engage in audits and independent assessments with the vigor as do our quality brethren. Taking advantage of industry and government experience conducting value added Independent Assessments or Audits benefits a safety program. Most other organizations simply call this process "internal audits." Sources of audit training are presented and compared. A relation of logic between audit techniques and mishap investigation is discussed. An example of an audit process is offered. Shortcomings and pitfalls of auditing are covered.

  13. Autonomous Flight Safety System

    NASA Technical Reports Server (NTRS)

    Simpson, James

    2010-01-01

    The Autonomous Flight Safety System (AFSS) is an independent self-contained subsystem mounted onboard a launch vehicle. AFSS has been developed by and is owned by the US Government. Autonomously makes flight termination/destruct decisions using configurable software-based rules implemented on redundant flight processors using data from redundant GPS/IMU navigation sensors. AFSS implements rules determined by the appropriate Range Safety officials.

  14. Criticality safety training

    SciTech Connect

    Woodruff, S.K.

    1997-06-01

    Criticality safety training is an important element of the Plutonium Facility safety program at Los Alamos National Laboratory. Training consists of student self-study handbooks and hands-on performance-based training in a mock-up laboratory containing gloveboxes, trolley conveyor system, and self-monitoring instruments. A 10-minute video tape and lecture was presented to describe how training in this area is conducted.

  15. Bear Spray Safety Program

    USGS Publications Warehouse

    Blome, C.D.; Kuzniar, R.L.

    2009-01-01

    A bear spray safety program for the U.S. Geological Survey (USGS) was officially initiated by the Firearms Safety Committee to address accident prevention and to promote personnel training in bear spray and its transportation, storage, and use for defense against wild animals. Used as part of a system including firearms, or used alone for those who choose not to carry a firearm, bear spray is recognized as an effective tool that can prevent injury in a wild animal attack.

  16. Safety Basis Report

    SciTech Connect

    R.J. Garrett

    2002-01-14

    As part of the internal Integrated Safety Management Assessment verification process, it was determined that there was a lack of documentation that summarizes the safety basis of the current Yucca Mountain Project (YMP) site characterization activities. It was noted that a safety basis would make it possible to establish a technically justifiable graded approach to the implementation of the requirements identified in the Standards/Requirements Identification Document. The Standards/Requirements Identification Documents commit a facility to compliance with specific requirements and, together with the hazard baseline documentation, provide a technical basis for ensuring that the public and workers are protected. This Safety Basis Report has been developed to establish and document the safety basis of the current site characterization activities, establish and document the hazard baseline, and provide the technical basis for identifying structures, systems, and components (SSCs) that perform functions necessary to protect the public, the worker, and the environment from hazards unique to the YMP site characterization activities. This technical basis for identifying SSCs serves as a grading process for the implementation of programs such as Conduct of Operations (DOE Order 5480.19) and the Suspect/Counterfeit Items Program. In addition, this report provides a consolidated summary of the hazards analyses processes developed to support the design, construction, and operation of the YMP site characterization facilities and, therefore, provides a tool for evaluating the safety impacts of changes to the design and operation of the YMP site characterization activities.

  17. Magnetic resonance safety.

    PubMed

    Sammet, Steffen

    2016-03-01

    Magnetic resonance imaging (MRI) has a superior soft-tissue contrast compared to other radiological imaging modalities and its physiological and functional applications have led to a significant increase in MRI scans worldwide. A comprehensive MRI safety training to protect patients and other healthcare workers from potential bio-effects and risks of the magnetic fields in an MRI suite is therefore essential. The knowledge of the purpose of safety zones in an MRI suite as well as MRI appropriateness criteria is important for all healthcare professionals who will work in the MRI environment or refer patients for MRI scans. The purpose of this article is to give an overview of current magnetic resonance safety guidelines and discuss the safety risks of magnetic fields in an MRI suite including forces and torque of ferromagnetic objects, tissue heating, peripheral nerve stimulation, and hearing damages. MRI safety and compatibility of implanted devices, MRI scans during pregnancy, and the potential risks of MRI contrast agents will also be discussed, and a comprehensive MRI safety training to avoid fatal accidents in an MRI suite will be presented. PMID:26940331

  18. Safety system status monitoring

    SciTech Connect

    Lewis, J.R.; Morgenstern, M.H.; Rideout, T.H.; Cowley, P.J.

    1984-03-01

    The Pacific Northwest Laboratory has studied the safety aspects of monitoring the preoperational status of safety systems in nuclear power plants. The goals of the study were to assess for the NRC the effectiveness of current monitoring systems and procedures, to develop near-term guidelines for reducing human errors associated with monitoring safety system status, and to recommend a regulatory position on this issue. A review of safety system status monitoring practices indicated that current systems and procedures do not adequately aid control room operators in monitoring safety system status. This is true even of some systems and procedures installed to meet existing regulatory guidelines (Regulatory Guide 1.47). In consequence, this report suggests acceptance criteria for meeting the functional requirements of an adequate system for monitoring safety system status. Also suggested are near-term guidelines that could reduce the likelihood of human errors in specific, high-priority status monitoring tasks. It is recommended that (1) Regulatory Guide 1.47 be revised to address these acceptance criteria, and (2) the revised Regulatory Guide 1.47 be applied to all plants, including those built since the issuance of the original Regulatory Guide.

  19. Autonomous Flight Safety System

    NASA Technical Reports Server (NTRS)

    Ferrell, Bob; Santuro, Steve; Simpson, James; Zoerner, Roger; Bull, Barton; Lanzi, Jim

    2004-01-01

    Autonomous Flight Safety System (AFSS) is an independent flight safety system designed for small to medium sized expendable launch vehicles launching from or needing range safety protection while overlying relatively remote locations. AFSS replaces the need for a man-in-the-loop to make decisions for flight termination. AFSS could also serve as the prototype for an autonomous manned flight crew escape advisory system. AFSS utilizes onboard sensors and processors to emulate the human decision-making process using rule-based software logic and can dramatically reduce safety response time during critical launch phases. The Range Safety flight path nominal trajectory, its deviation allowances, limit zones and other flight safety rules are stored in the onboard computers. Position, velocity and attitude data obtained from onboard global positioning system (GPS) and inertial navigation system (INS) sensors are compared with these rules to determine the appropriate action to ensure that people and property are not jeopardized. The final system will be fully redundant and independent with multiple processors, sensors, and dead man switches to prevent inadvertent flight termination. AFSS is currently in Phase III which includes updated algorithms, integrated GPS/INS sensors, large scale simulation testing and initial aircraft flight testing.

  20. The procedure safety system

    NASA Technical Reports Server (NTRS)

    Obrien, Maureen E.

    1990-01-01

    Telerobotic operations, whether under autonomous or teleoperated control, require a much more sophisticated safety system than that needed for most industrial applications. Industrial robots generally perform very repetitive tasks in a controlled, static environment. The safety system in that case can be as simple as shutting down the robot if a human enters the work area, or even simply building a cage around the work space. Telerobotic operations, however, will take place in a dynamic, sometimes unpredictable environment, and will involve complicated and perhaps unrehearsed manipulations. This creates a much greater potential for damage to the robot or objects in its vicinity. The Procedural Safety System (PSS) collects data from external sensors and the robot, then processes it through an expert system shell to determine whether an unsafe condition or potential unsafe condition exists. Unsafe conditions could include exceeding velocity, acceleration, torque, or joint limits, imminent collision, exceeding temperature limits, and robot or sensor component failure. If a threat to safety exists, the operator is warned. If the threat is serious enough, the robot is halted. The PSS, therefore, uses expert system technology to enhance safety thus reducing operator work load, allowing him/her to focus on performing the task at hand without the distraction of worrying about violating safety criteria.

  1. Highway Safety Program Manual: Volume 17: Pupil Transportation Safety.

    ERIC Educational Resources Information Center

    National Highway Traffic Safety Administration (DOT), Washington, DC.

    Volume 17 of the 10-volume Highway Safety Program Manual (which provides guidance to State and local governments on preferred highway safety practices) focuses on pupil transportation safety. The purpose and objectives of a pupil transportation safety program are outlined. Federal authority in the area of pupil transportation and policies…

  2. Safety Learning, Organizational Contradictions and the Dynamics of Safety Practice

    ERIC Educational Resources Information Center

    Ripamonti, Silvio Carlo; Scaratti, Giuseppe

    2015-01-01

    Purpose: The purpose of this paper is to explore the enactment of safety routines in a transshipment port. Research on work safety and reliability has largely neglected the role of the workers' knowledge in practice in the enactment of organisational safety. The workers' lack of compliance with safety regulations represents an enduring problem…

  3. Labor unions and safety climate: perceived union safety values and retail employee safety outcomes.

    PubMed

    Sinclair, Robert R; Martin, James E; Sears, Lindsay E

    2010-09-01

    Although trade unions have long been recognized as a critical advocate for employee safety and health, safety climate research has not paid much attention to the role unions play in workplace safety. We proposed a multiple constituency model of workplace safety which focused on three central safety stakeholders: top management, ones' immediate supervisor, and the labor union. Safety climate research focuses on management and supervisors as key stakeholders, but has not considered whether employee perceptions about the priority their union places on safety contributes contribute to safety outcomes. We addressed this gap in the literature by investigating unionized retail employee (N=535) perceptions about the extent to which their top management, immediate supervisors, and union valued safety. Confirmatory factor analyses demonstrated that perceived union safety values could be distinguished from measures of safety training, workplace hazards, top management safety values, and supervisor values. Structural equation analyses indicated that union safety values influenced safety outcomes through its association with higher safety motivation, showing a similar effect as that of supervisor safety values. These findings highlight the need for further attention to union-focused measures related to workplace safety as well as further study of retail employees in general. We discuss the practical implications of our findings and identify several directions for future safety research.

  4. News and Views: NASA puts JWST back on track, but ExoMars collaboration looks unlikely; Marsquakes happening yesterday, geologically; UFOs from black holes control shape of galaxies

    NASA Astrophysics Data System (ADS)

    2012-04-01

    NASA's funding plans put the James Webb Space Telescope firmly on track for a launch in 2018, to widespread relief, but the essentially flat funding settlement for 2013 overall means something has to go. Planetary science seems hardest hit, with the especial blow for European planetary scientists of NASA pulling out of ExoMars, the ESA-led mission to look for signs of life on Mars. Images from the High Resolution Imaging Science Experiment have shown boulders displaced by seismic activity on Mars in the past few million years, and possibly much more recently than that. The bigger the supermassive black hole at the centre of a galaxy, the faster the stars in the galactic bulge rotate. Why this should be so has been something of a puzzle, but now a mechanism that is both powerful and common enough to do the job has been identified.

  5. Software Safety Risk in Legacy Safety-Critical Computer Systems

    NASA Technical Reports Server (NTRS)

    Hill, Janice L.; Baggs, Rhoda

    2007-01-01

    Safety Standards contain technical and process-oriented safety requirements. Technical requirements are those such as "must work" and "must not work" functions in the system. Process-Oriented requirements are software engineering and safety management process requirements. Address the system perspective and some cover just software in the system > NASA-STD-8719.13B Software Safety Standard is the current standard of interest. NASA programs/projects will have their own set of safety requirements derived from the standard. Safety Cases: a) Documented demonstration that a system complies with the specified safety requirements. b) Evidence is gathered on the integrity of the system and put forward as an argued case. [Gardener (ed.)] c) Problems occur when trying to meet safety standards, and thus make retrospective safety cases, in legacy safety-critical computer systems.

  6. Ferrocyanide Safety Program: Safety criteria for ferrocyanide watch list tanks

    SciTech Connect

    Postma, A.K.; Meacham, J.E.; Barney, G.S.

    1994-01-01

    This report provides a technical basis for closing the ferrocyanide Unreviewed Safety Question (USQ) at the Hanford Site. Three work efforts were performed in developing this technical basis. The efforts described herein are: 1. The formulation of criteria for ranking the relative safety of waste in each ferrocyanide tank. 2. The current classification of tanks into safety categories by comparing available information on tank contents with the safety criteria; 3. The identification of additional information required to resolve the ferrocyanide safety issue.

  7. Safety Control and Safety Education at Technical Institutes

    NASA Astrophysics Data System (ADS)

    Iino, Hiroshi

    The importance of safety education for students at technical institutes is emphasized on three grounds including safety of all working members and students in their education, research and other activities. The Kanazawa Institute of Technology re-organized the safety organization into a line structure and improved safety minds of all their members and now has a chemical materials control system and a set of compulsory safety education programs for their students, although many problems still remain.

  8. NSTA Portal to Science Safety

    ERIC Educational Resources Information Center

    Roy, Ken

    2010-01-01

    The National Science Teachers Association's (NSTA) Science Safety Advisory Board recently launched the Safety in the Science Classroom portal. This portal serves as a gateway to safety resources for teachers, supervisors, and administrators. It also contains an evolving list of safety resources for elementary, middle, and high schools. The list…

  9. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    2002-01-01

    This Annual Report of the Aerospace Safety Advisory Panel (ASAP) presents results of activities during calendar year 2001. The year was marked by significant achievements in the Space Shuttle and International Space Station (ISS) programs and encouraging accomplishments by the Aerospace Technology Enterprise. Unfortunately, there were also disquieting mishaps with the X-43, a LearJet, and a wind tunnel. Each mishap was analyzed in an orderly process to ascertain causes and derive lessons learned. Both these accomplishments and the responses to the mishaps led the Panel to conclude that safety and risk management is currently being well served within NASA. NASA's operations evidence high levels of safety consciousness and sincere efforts to place safety foremost. Nevertheless, the Panel's safety concerns have never been greater. This dichotomy has arisen because the focus of most NASA programs has been directed toward program survival rather than effective life cycle planning. Last year's Annual Report focused on the need for NASA to adopt a realistically long planning horizon for the aging Space Shuttle so that safety would not erode. NASA's response to the report concurred with this finding. Nevertheless, there has been a greater emphasis on current operations to the apparent detriment of long-term planning. Budget cutbacks and shifts in priorities have severely limited the resources available to the Space Shuttle and ISS for application to risk-reduction and life-extension efforts. As a result, funds originally intended for long-term safety-related activities have been used for operations. Thus, while safety continues to be well served at present, the basis for future safety has eroded. Section II of this report develops this theme in more detail and presents several important, overarching findings and recommendations that apply to many if not all of NASA's programs. Section III of the report presents other significant findings, recommendations and supporting

  10. Shared safety management

    SciTech Connect

    Hanna, L.; Stumpf, C.

    1995-11-01

    In the past 18 months, American Ref-Fuel, a Houston-based waste-to-energy company, has had three of its plants designated as Star facilities under the Voluntary Protection Program (VPP) administered by OSHA. The VPP Star participants are a select group of facilities that have designed and implemented exemplary health and safety programs. They must show performance consistent with the VPP goal of aligning labor, management and OSHA into a cooperative relationship. Having a safe work environment has always been one of the core culture issues at American Ref-Fuel. They have learned the best way to maintain excellence is to listen to how each employee is affected in daily activities by safety issues and take actions to constantly reinforce the message that safety concerns never fall on deaf ears. The VPP process encourages identification of potential safety problems before they occur. The program promotes ongoing integration of safety into all facility activities, with the overall objective of eliminating employee injuries and improving plant performance; two important considerations for plant owners and facility managers searching for new tools to improve their overall bottom line.

  11. Aspartame: review of safety.

    PubMed

    Butchko, Harriett H; Stargel, W Wayne; Comer, C Phil; Mayhew, Dale A; Benninger, Christian; Blackburn, George L; de Sonneville, Leo M J; Geha, Raif S; Hertelendy, Zsolt; Koestner, Adalbert; Leon, Arthur S; Liepa, George U; McMartin, Kenneth E; Mendenhall, Charles L; Munro, Ian C; Novotny, Edward J; Renwick, Andrew G; Schiffman, Susan S; Schomer, Donald L; Shaywitz, Bennett A; Spiers, Paul A; Tephly, Thomas R; Thomas, John A; Trefz, Friedrich K

    2002-04-01

    Over 20 years have elapsed since aspartame was approved by regulatory agencies as a sweetener and flavor enhancer. The safety of aspartame and its metabolic constituents was established through extensive toxicology studies in laboratory animals, using much greater doses than people could possibly consume. Its safety was further confirmed through studies in several human subpopulations, including healthy infants, children, adolescents, and adults; obese individuals; diabetics; lactating women; and individuals heterozygous (PKUH) for the genetic disease phenylketonuria (PKU) who have a decreased ability to metabolize the essential amino acid, phenylalanine. Several scientific issues continued to be raised after approval, largely as a concern for theoretical toxicity from its metabolic components--the amino acids, aspartate and phenylalanine, and methanol--even though dietary exposure to these components is much greater than from aspartame. Nonetheless, additional research, including evaluations of possible associations between aspartame and headaches, seizures, behavior, cognition, and mood as well as allergic-type reactions and use by potentially sensitive subpopulations, has continued after approval. These findings are reviewed here. The safety testing of aspartame has gone well beyond that required to evaluate the safety of a food additive. When all the research on aspartame, including evaluations in both the premarketing and postmarketing periods, is examined as a whole, it is clear that aspartame is safe, and there are no unresolved questions regarding its safety under conditions of intended use.

  12. Safety of obesity drugs.

    PubMed

    Greenway, Frank L; Caruso, Mary K

    2005-11-01

    The safety of obesity drugs has historically been poor. This and the stigmatisation of obesity in society ensured that a higher standard of safety for obesity drugs must be met. The authors review the safety disasters of obesity drugs that were withdrawn. The authors then review the safety of presently available drugs--benzphetamine, phendimetrazine, diethylpropion, phentermine, sibutramine and orlistat. The safety of rimonabant, a drug with a pending new drug application that has an independent effect on metabolic syndrome, is also reviewed. The authors compare the stage of obesity drug development to that of hypertension in the 1950s. As new and safer drugs with more downstream mechanisms are developed that have independent effects on the cardiovascular risks associated with obesity, third party reimbursement for obesity medicine is likely to improve. This may lead to obesity being treated like hypertension and other chronic diseases with long-term medication. With improved technological tools, the authors believe this process will be more rapid for obesity than it was for hypertension.

  13. Developing safety-critical software.

    PubMed

    Garnsworthy, J

    1996-05-01

    The role of safety-critical software in the development of medical devices is becoming increasingly important and ever more exacting demands are being made of software developers. This article considers safety issues and a software development life-cycle based on the safety life-cycle described in IEC 1508, "Safety-Related Systems: Functional Safety." It identifies relevant standards, both emerging and published, and provides guidance on methods that could be used to meet those standards.

  14. The Effects of Safety Discrimination Training and Frequent Safety Observations on Safety-Related Behavior

    ERIC Educational Resources Information Center

    Taylor, Matthew A.; Alvero, Alicia M.

    2012-01-01

    The intent of the present study was to assess the effects of discrimination training only and in combination with frequent safety observations on five participants' safety-related behavior in a simulated office setting. The study used a multiple-baseline design across safety-related behaviors. Across all participants and behavior, safety improved…

  15. Biological safety cabinetry.

    PubMed Central

    Kruse, R H; Puckett, W H; Richardson, J H

    1991-01-01

    The biological safety cabinet is the one piece of laboratory and pharmacy equipment that provides protection for personnel, the product, and the environment. Through the history of laboratory-acquired infections from the earliest published case to the emergence of hepatitis B and AIDS, the need for health care worker protection is described. A brief description with design, construction, function, and production capabilities is provided for class I and class III safety cabinets. The development of the high-efficiency particulate air filter provided the impetus for clean room technology, from which evolved the class II laminar flow biological safety cabinet. The clean room concept was advanced when the horizontal airflow clean bench was manufactured; it became popular in pharmacies for preparing intravenous solutions because the product was protected. However, as with infectious microorganisms and laboratory workers, individual sensitization to antibiotics and the advent of hazardous antineoplastic agents changed the thinking of pharmacists and nurses, and they began to use the class II safety cabinet to prevent adverse personnel reactions to the drugs. How the class II safety cabinet became the mainstay in laboratories and pharmacies is described, and insight is provided into the formulation of National Sanitation Foundation standard number 49 and its revisions. The working operations of a class II cabinet are described, as are the variations of the four types with regard to design, function, air velocity profiles, and the use of toxins. The main certification procedures are explained, with examples of improper or incorrect certifications. The required levels of containment for microorganisms are given. Instructions for decontaminating the class II biological safety cabinet of infectious agents are provided; unfortunately, there is no method for decontaminating the cabinet of antineoplastic agents. Images PMID:2070345

  16. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    1999-01-01

    This report covers the activities of the Aerospace Safety Advisory Panel (ASAP) for calendar year 1998-a year of sharp contrasts and significant successes at NASA. The year opened with the announcement of large workforce cutbacks. The slip in the schedule for launching the International Space Station (ISS) created a 5-month hiatus in Space Shuttle launches. This slack period ended with the successful and highly publicized launch of the STS-95 mission. As the year closed, ISS assembly began with the successful orbiting and joining of the Functional Cargo Block (FGB), Zarya, from Russia and the Unity Node from the United States. Throughout the year, the Panel maintained its scrutiny of NASAs safety processes. Of particular interest were the potential effects on safety of workforce reductions and the continued transition of functions to the Space Flight Operations Contractor. Attention was also given to the risk management plans of the Aero-Space Technology programs, including the X-33, X-34, and X-38. Overall, the Panel concluded that safety is well served for the present. The picture is not as clear for the future. Cutbacks have limited the depth of talent available. In many cases, technical specialties are "one deep." The extended hiring freeze has resulted in an older workforce that will inevitably suffer significant departures from retirements in the near future. The resulting "brain drain" could represent a future safety risk unless appropriate succession planning is started expeditiously. This and other topics are covered in the section addressing workforce. In the case of the Space Shuttle, beneficial and mandatory safety and operational upgrades are being delayed because of a lack of sufficient present funding. Likewise, the ISS has little flexibility to begin long lead-time items for upgrades or contingency planning.

  17. Quo Vadis Payload Safety?

    NASA Technical Reports Server (NTRS)

    Fodroci, Michael P.; Schwartz, MaryBeth

    2008-01-01

    As we complete the preparations for the fourth Hubble Space Telescope (HST) servicing mission, we note an anniversary approaching: it was 30 years ago in July that the first HST payload safety review panel meeting was held. This, in turn, was just over a year after the very first payload safety review, a Phase 0 review for the Tracking and Data Relay Satellite and its Inertial Upper Stage, held in June of 1977. In adapting a process that had been used in the review and certification of earlier Skylab payloads, National Aeronautics and Space Administration (NASA) engineers sought to preserve the lessons learned in the development of technical payload safety requirements, while creating a new process that would serve the very different needs of the new space shuttle program. Their success in this undertaking is substantiated by the fact that this process and these requirements have proven to be remarkably robust, flexible, and adaptable. Furthermore, the payload safety process has, to date, served us well in the critical mission of safeguarding our astronauts, cosmonauts, and spaceflight participants. Both the technical requirements and their interpretation, as well as the associated process requirements have grown, evolved, been streamlined, and have been adapted to fit multiple programs, including the International Space Station (ISS) program, the Shuttle/Mir program, and most recently the United States Constellation program. From its earliest days, it was anticipated that the payload safety process would be international in scope, and so it has been. European Space Agency (ESA), Japan Aerospace Exploration Agency (JAXA), German Space Agency (DLR), Canadian Space Agency (CSA), Russian Space Agency (RSA), and many additional countries have flown payloads on both the space shuttle and on the ISS. Our close cooperation and long-term working relationships have culminated in the franchising of the payload safety review process itself to our partners in ESA, which in

  18. SSC Safety Review Document

    SciTech Connect

    Toohig, T.E.

    1988-11-01

    The safety strategy of the Superconducting Super Collider (SSC) Central Design Group (CDG) is to mitigate potential hazards to personnel, as far as possible, through appropriate measures in the design and engineering of the facility. The Safety Review Document identifies, on the basis of the Conceptual Design Report (CDR) and related studies, potential hazards inherent in the SSC project independent of its site. Mitigative measures in the design of facilities and in the structuring of laboratory operations are described for each of the hazards identified.

  19. Seismic Safety Guide

    SciTech Connect

    Eagling, D.G.

    1983-09-01

    This guide provides managers with practical guidelines for administering a comprehensive earthquake safety program. The Guide is comprehensive with respect to earthquakes in that it covers the most important aspects of natural hazards, site planning, evaluation and rehabilitation of existing buildings, design of new facilities, operational safety, emergency planning, special considerations related to shielding blocks, non-structural elements, lifelines, fire protection and emergency facilities. Management of risk and liabilities is also covered. Nuclear facilities per se are not dealt with specifically. The principles covered also apply generally to nuclear facilities but the design and construction of such structures are subject to special regulations and legal controls.

  20. [Safety of folic acid].

    PubMed

    Ströhle, Alexander; Wolters, Maike; Hahn, Andreas

    2015-08-01

    Improving dietary folate intake is a central public health goal. However, critical voices have become louder warning of too high intake of folic acid. Safety concerns of a high folic acid exposure are usually limited to synthetic folic acid contained in drugs and food supplements. Against this background, the present article focuses on two matters: (a) How do the absorption and metabolism of synthetic folic acid differ from that of other folates? (b) How has the longterm safety of folic acid to be judged, especially regarding the risk of colorectal cancer, autism, asthma, impaired immune defence, masking vitamin B12 deficiency and interactions with the methotrexate metabolism?

  1. Operational safety reliability research

    SciTech Connect

    Hall, R.E.; Boccio, J.L.

    1986-01-01

    Operating reactor events such as the TMI accident and the Salem automatic-trip failures raised the concern that during a plant's operating lifetime the reliability of systems could degrade from the design level that was considered in the licensing process. To address this concern, NRC is sponsoring the Operational Safety Reliability Research project. The objectives of this project are to identify the essential tasks of a reliability program and to evaluate the effectiveness and attributes of such a reliability program applicable to maintaining an acceptable level of safety during the operating lifetime at the plant.

  2. Aviation Safety Simulation Model

    NASA Technical Reports Server (NTRS)

    Houser, Scott; Yackovetsky, Robert (Technical Monitor)

    2001-01-01

    The Aviation Safety Simulation Model is a software tool that enables users to configure a terrain, a flight path, and an aircraft and simulate the aircraft's flight along the path. The simulation monitors the aircraft's proximity to terrain obstructions, and reports when the aircraft violates accepted minimum distances from an obstruction. This model design facilitates future enhancements to address other flight safety issues, particularly air and runway traffic scenarios. This report shows the user how to build a simulation scenario and run it. It also explains the model's output.

  3. Reactor safety method

    DOEpatents

    Vachon, Lawrence J.

    1980-03-11

    This invention relates to safety means for preventing a gas cooled nuclear reactor from attaining criticality prior to start up in the event the reactor core is immersed in hydrogenous liquid. This is accomplished by coating the inside surface of the reactor coolant channels with a neutral absorbing material that will vaporize at the reactor's operating temperature.

  4. School Safety Legal Anthology.

    ERIC Educational Resources Information Center

    Stephens, Ronald D., Ed.; And Others

    This legal anthology presents contemporary thoughts covering a broad range of topics in education and school safety from a national perspective. It covers four major areas: (1) an overview of schools in U.S. society from historical and legal perspectives; (2) an exploration of some aspects of school crime; (3) restitution, parental liability,…

  5. School Fire Safety Manual.

    ERIC Educational Resources Information Center

    Arkansas State Dept. of Education, Little Rock. General Education Div.

    This manual provides the background information necessary for the planning of school fire safety programs by local school officials, particularly in Arkansas. The manual first discusses the need for such programs and cites the Arkansas state law regarding them. Policies established by the Arkansas State Board of Education to implement the legal…

  6. The Safety of Crowds

    ERIC Educational Resources Information Center

    Dron, Jon

    2007-01-01

    If we assume that learning is best achieved in a social setting, then a vital aspect of any learning environment is its ability to support the development of trust. Trust takes many forms, from helping to identify the validity or the effectiveness of a learning resource to feelings of safety and reliance on support from fellow learners and…

  7. Airline Safety and Economy

    NASA Technical Reports Server (NTRS)

    1993-01-01

    This video documents efforts at NASA Langley Research Center to improve safety and economy in aircraft. Featured are the cockpit weather information needs computer system, which relays real time weather information to the pilot, and efforts to improve techniques to detect structural flaws and corrosion, such as the thermal bond inspection system.

  8. Aerospace safety advisory panel

    NASA Technical Reports Server (NTRS)

    1983-01-01

    Data acquired on the actual flight experience with the various subsystems are assessed. These subsystems include: flight control and performance, structural integrity, orbiter landing gear, lithium batteries, EVA and prebreathing, and main engines. Improvements for routine operations are recommended. Policy issues for operations and flight safety for aircraft operations are discussed.

  9. Laboratory safety handbook

    USGS Publications Warehouse

    Skinner, E.L.; Watterson, C.A.; Chemerys, J.C.

    1983-01-01

    Safety, defined as 'freedom from danger, risk, or injury,' is difficult to achieve in a laboratory environment. Inherent dangers, associated with water analysis and research laboratories where hazardous samples, materials, and equipment are used, must be minimized to protect workers, buildings, and equipment. Managers, supervisors, analysts, and laboratory support personnel each have specific responsibilities to reduce hazards by maintaining a safe work environment. General rules of conduct and safety practices that involve personal protection, laboratory practices, chemical handling, compressed gases handling, use of equipment, and overall security must be practiced by everyone at all levels. Routine and extensive inspections of all laboratories must be made regularly by qualified people. Personnel should be trained thoroughly and repetitively. Special hazards that may involve exposure to carcinogens, cryogenics, or radiation must be given special attention, and specific rules and operational procedures must be established to deal with them. Safety data, reference materials, and texts must be kept available if prudent safety is to be practiced and accidents prevented or minimized.

  10. Planning for Campus Safety

    ERIC Educational Resources Information Center

    Dessoff, Alan

    2009-01-01

    From natural disasters to criminal violence, facilities officers are often called on to address campus safety and security issues beyond their usual responsibilities. Their experiences in coping with unanticipated events have produced a catalogue of lessons learned that can help them and their peers at other institutions who might face the same…

  11. Strengthening the safety net.

    PubMed

    May, Ellen Lanser

    2004-01-01

    If you've ever built a house of cards or played a game of Jenga, you know how quickly an ill-timed move can destroy your goal of maintaining equilibrium. The consequence of upsetting one piece of the whole is a common metaphor many safety net providers use to help other healthcare organizations understand their role in the system. The fiscal and physical pressure on just one safety net provider can create a dangerous ripple effect in a community, threatening the stability of other area providers and access to care for the patients they serve. "We have created a complicated tension within our healthcare system," says Stuart H. Altman, Ph.D., HFACHE, professor, National Health Policy, at Brandeis University in Waltham, MA. "If any single major sector of the system is out of balance, the others will be affected in a very negative way." Depending (in part) on geography as well as local and state politics, the fate of "non"-safety net providers can hinge on the success of those organizations whose primary mission is to provide indigent care. "If the safety net fails, the whole healthcare system could potentially collapse because the remaining providers simply cannot handle all of the demand," says C. Duane Dauner, FACHE, president of the California Healthcare Association in Sacramento. The current situations in Washington, D.C., Dallas, and several California counties illustrate this domino effect Dauner describes. PMID:14716922

  12. Safety Assessment of Probiotics

    NASA Astrophysics Data System (ADS)

    Lahtinen, Sampo J.; Boyle, Robert J.; Margolles, Abelardo; Frias, Rafael; Gueimonde, Miguel

    Viable microbes have been a natural part of human diet throughout the history of mankind. Today, different fermented foods and other foods containing live microbes are consumed around the world, including industrialized countries, where the diet has become increasingly sterile during the last decades. By definition, probiotics are viable microbes with documented beneficial effects on host health. Probiotics have an excellent safety record, both in humans and in animals. Despite the wide and continuously increasing consumption of probiotics, adverse events related to probiotic use are extremely rare. Many popular probiotic strains such as lactobacilli and bifidobacteria can be considered as components of normal healthy intestinal microbiota, and thus are not thought to pose a risk for the host health - in contrast, beneficial effects on health are commonly reported. Nevertheless, the safety of probiotics is an important issue, in particular in the case of new potential probiotics which do not have a long history of safe use, and of probiotics belonging to species for which general assumption of safety cannot be made. Furthermore, safety of probiotics in high-risk populations such as critically ill patients and immunocompromized subjects deserves particular attention, as virtually all reported cases of bacteremia and fungemia associated with probiotic use, involve subjects with underlying diseases, compromised immune system or compromised intestinal integrity.

  13. Obstacles to Laser Safety

    SciTech Connect

    Barat, K

    2005-04-25

    The growth of laser development & technology has been remarkable. Unfortunately, a number of traps or obstacles to laser safety have also developed with that growth. The goal of this article is to highlight those traps, in the hope that an aware laser user will avoid them. These traps have been the cause or contributing factor of many a preventable laser accident.

  14. Communicating for Safety's Sake

    ERIC Educational Resources Information Center

    Wiesner, Robert

    2005-01-01

    No community is safe until every member takes responsibility for the community's collective safety. College communities are no different from families, towns and businesses in that respect. Getting everyone to accept responsibility is a challenge and skilled communication is an important component of the solution. As part of the front line,…

  15. Fire Safety Training Handbook.

    ERIC Educational Resources Information Center

    Montgomery County Dept. of Fire and Rescue Services, Rockville, MD. Div. of Fire Prevention.

    Designed for a community fire education effort, particularly in which local volunteers present general information on fire safety to their fellow citizens, this workbook contains nine lessons. Included are an overview of the household fire problem; instruction in basic chemistry and physics of fire, flammable liquids, portable fire extinguishers,…

  16. Safety and Science Teaching.

    ERIC Educational Resources Information Center

    Virginia State Dept. of Education, Richmond. Div. of Sciences and Elementary Administration.

    This 10-chapter handbook (designed for science teachers and school administrators) describes known hazards associated with science teaching and provides information to develop a framework for local safety programs specifically designed to avoid or neutralize the effects of such hazards. Major areas addressed in the chapters include: (1) the nature…

  17. Laboratory Ventilation and Safety.

    ERIC Educational Resources Information Center

    Steere, Norman V.

    1965-01-01

    In order to meet the needs of both safety and economy, laboratory ventilation systems must effectively remove air-borne toxic and flammable materials and at the same time exhaust a minimum volume of air. Laboratory hoods are the most commonly used means of removing gases, dusts, mists, vapors, and fumed from laboratory operations. To be effective,…

  18. Safety Picks up "STEAM"

    ERIC Educational Resources Information Center

    Roy, Ken

    2016-01-01

    This column shares safety information for the classroom. STEAM subjects--science, technology, engineering, art, and mathematics--are essential for fostering students' 21st-century skills. STEAM promotes critical-thinking skills, including analysis, assessment, categorization, classification, interpretation, justification, and prediction, and are…

  19. Module Safety Issues (Presentation)

    SciTech Connect

    Wohlgemuth, J.

    2012-02-01

    Description of how to make PV modules so that they are less likely to turn into safety hazards. Making modules inherently safer with minimum additional cost is the preferred approach for PV. Safety starts with module design to ensure redundancy within the electrical circuitry to minimize open circuits and proper mounting instructions to prevent installation related ground faults. Module manufacturers must control the raw materials and processes to ensure that that every module is built like those qualified through the safety tests. This is the reason behind the QA task force effort to develop a 'Guideline for PV Module Manufacturing QA'. Periodic accelerated stress testing of production products is critical to validate the safety of the product. Combining safer PV modules with better systems designs is the ultimate goal. This should be especially true for PV arrays on buildings. Use of lower voltage dc circuits - AC modules, DC-DC converters. Use of arc detectors and interrupters to detect arcs and open the circuits to extinguish the arcs.

  20. Safety Awareness & Communications Internship

    NASA Technical Reports Server (NTRS)

    Jefferson, Zanani

    2015-01-01

    The projects that I have worked on during my internships were updating the JSC Safety & Health Action Team JSAT Employee Guidebook, conducting a JSC mishap case study, preparing for JSC Today Close Call success stories, and assisting with event planning and awareness.

  1. Boating Safety Training Manual.

    ERIC Educational Resources Information Center

    Coast Guard, Washington, DC.

    The training manual serves as the text for the Coast Guard's boating safety 32-hour course and for the D-8 Qualification Code Recertification Course. The manual is designed for self-study or for use with an instructor-led course. Each chapter concludes with a quiz to be used as a review of chaper content. Opening chapters review the use of the…

  2. Atomic Power Safety.

    ERIC Educational Resources Information Center

    Hogerton, John F.

    This publication is one of a series of information booklets for the general public published by The United States Atomic Energy Commission. Among the topics discussed are: What is Atomic Power?; What Does Safety Depend On?; Control of Radioactive Material During Operation; Accident Prevention; Containment in the Event of an Accident; Licensing and…

  3. Toxicology and Chemical Safety.

    ERIC Educational Resources Information Center

    Hall, Stephen K.

    1983-01-01

    Topics addressed in this discussion of toxicology and chemical safety include routes of exposure, dose/response relationships, action of toxic substances, and effects of exposure to chemicals. Specific examples are used to illustrate the principles discussed. Suggests prudence in handling any chemicals, whether or not toxicity is known. (JN)

  4. Industrial Education Safety Guide.

    ERIC Educational Resources Information Center

    California State Dept. of Education, Sacramento.

    California is one of the few states in which school districts have a legal responsibility for accidents involving students while they are participating in assigned school activities. This guide was prepared to help school administrators and teachers evaluate their safety instruction programs and industrial education facilities in accordance with…

  5. Nanodrugs: pharmacokinetics and safety

    PubMed Central

    Onoue, Satomi; Yamada, Shizuo; Chan, Hak-Kim

    2014-01-01

    To date, various nanodrug systems have been developed for different routes of administration, which include dendrimers, nanocrystals, emulsions, liposomes, solid lipid nanoparticles, micelles, and polymeric nanoparticles. Nanodrug systems have been employed to improve the efficacy, safety, physicochemical properties, and pharmacokinetic/pharmacodynamic profile of pharmaceutical substances. In particular, functionalized nanodrug systems can offer enhanced bioavailability of orally taken drugs, prolonged half-life of injected drugs (by reducing immunogenicity), and targeted delivery to specific tissues. Thus, nanodrug systems might lower the frequency of administration while providing maximized pharmacological effects and minimized systemic side effects, possibly leading to better therapeutic compliance and clinical outcomes. In spite of these attractive pharmacokinetic advantages, recent attention has been drawn to the toxic potential of nanodrugs since they often exhibit in vitro and in vivo cytotoxicity, oxidative stress, inflammation, and genotoxicity. A better understanding of the pharmacokinetic and safety characteristics of nanodrugs and the limitations of each delivery option is necessary for the further development of efficacious nanodrugs with high therapeutic potential and a wide safety margin. This review highlights the recent progress in nanodrug system development, with a focus on the pharmacokinetic advantages and safety challenges. PMID:24591825

  6. Motor Vehicle Safety

    MedlinePlus

    ... vehicle is safe and in working order Use car seats for children Wear your seat belt Don't speed or drive aggressively Don't drive impaired Safety also involves being aware of others. Share the road with bicycles and motorcycles, and watch for pedestrians.

  7. School Safety Review Checklist

    ERIC Educational Resources Information Center

    Vermont Department of Education, 2005

    2005-01-01

    The School Safety Review Checklist is an important component of the broader school crisis resources that have been developed by the Vermont School Crisis Planning Team. The Team is comprised of members from the law enforcement, emergency management, health, and education organizations who have worked throughout the year to update school and…

  8. Consumer Product Safety Bills.

    ERIC Educational Resources Information Center

    American Enterprise Inst. for Public Policy Research, Washington, DC.

    This legislative analysis of the actions of the 92nd Congress concerning consumer product safety bills, current as of March 20, 1972, presents briefly the background of Congressional investigations in this area. Describing in detail four major bills which focus on the establishment of an independent government agency regulating consumer products…

  9. Aerospace safety advisory panel

    NASA Technical Reports Server (NTRS)

    1995-01-01

    The Aerospace Safety Advisory Panel (ASAP) monitored NASA's activities and provided feedback to the NASA Administrator, other NASA officials and Congress throughout the year. Particular attention was paid to the Space Shuttle, its launch processing and planned and potential safety improvements. The Panel monitored Space Shuttle processing at the Kennedy Space Center (KSC) and will continue to follow it as personnel reductions are implemented. There is particular concern that upgrades in hardware, software, and operations with the potential for significant risk reduction not be overlooked due to the extraordinary budget pressures facing the agency. The authorization of all of the Space Shuttle Main Engine (SSME) Block II components portends future Space Shuttle operations at lower risk levels and with greater margins for handling unplanned ascent events. Throughout the year, the Panel attempted to monitor the safety activities related to the Russian involvement in both space and aeronautics programs. This proved difficult as the working relationships between NASA and the Russians were still being defined as the year unfolded. NASA's concern for the unique safety problems inherent in a multi-national endeavor appears appropriate. Actions are underway or contemplated which should be capable of identifying and rectifying problem areas. The balance of this report presents 'Findings and Recommendations' (Section 2), 'Information in Support of Findings and Recommendations' (Section 3) and Appendices describing Panel membership, the NASA response to the March 1994 ASAP report, and a chronology of the panel's activities during the reporting period (Section 4).

  10. Child Safety Curriculum Standards.

    ERIC Educational Resources Information Center

    National School Safety Center, Malibu, CA.

    This document presents a set of child safety curriculum guidelines intended to help prevent child victimization and to promote safer living and learning environments for children and adolescents across America. These guidelines were developed to help educators, law enforcement personnel, and members of other youth-serving agencies teach children…

  11. Auditing Schools for Safety.

    ERIC Educational Resources Information Center

    Butterfield, Eric,

    2000-01-01

    Explores the issues involved in conducting effective safety audits for educational facilities. Areas covered include auditing for site characteristics, access control, lighting, building exterior, door types and locking mechanisms, key control, alarm system controls, security monitors, and vision panels in the doors. (GR)

  12. Traffic Safety Education Guide.

    ERIC Educational Resources Information Center

    New York State Education Dept., Albany. Bureau of Curriculum Development.

    This guide, intended for administrators, curriculum developers, and teachers, provides outlines and suggestions for strategies and materials needed to achieve the goals and objectives of the safety education program. The guide covers the following topics: a broad examination of the highway system; the responsibilities highway users have toward…

  13. Safety Management Systems.

    ERIC Educational Resources Information Center

    Fido, A. T.; Wood, D. O.

    This document discusses the issues that need to be considered by the education and training system as it responds to the changing needs of industry in Great Britain. Following a general introduction, the development of quality management ideas is traced. The underlying principles of safety and risk management are clarified and the implications of…

  14. Toys and safety.

    PubMed

    Scowen, Pat

    2006-01-01

    Christmas is coming and with it the purchase of toys for the children. But toys are also given all year round, and educating each new generation of parents about toy and play safety is part of the public health role for health professionals working with families.

  15. Software Safety Progress in NASA

    NASA Technical Reports Server (NTRS)

    Radley, Charles F.

    1995-01-01

    NASA has developed guidelines for development and analysis of safety-critical software. These guidelines have been documented in a Guidebook for Safety Critical Software Development and Analysis. The guidelines represent a practical 'how to' approach, to assist software developers and safety analysts in cost effective methods for software safety. They provide guidance in the implementation of the recent NASA Software Safety Standard NSS-1740.13 which was released as 'Interim' version in June 1994, scheduled for formal adoption late 1995. This paper is a survey of the methods in general use, resulting in the NASA guidelines for safety critical software development and analysis.

  16. The OnTrack Diabetes Web-Based Program for Type 2 Diabetes and Dysphoria Self-Management: A Randomized Controlled Trial Protocol

    PubMed Central

    Smith, Anthony Carl; Scuffham, Paul A; Parham, Sophie

    2015-01-01

    Background The prevalence of type 2 diabetes is rising with the majority of patients practicing inadequate disease self-management. Depression, anxiety, and diabetes-specific distress present motivational challenges to adequate self-care. Health systems globally struggle to deliver routine services that are accessible to the entire population, in particular in rural areas. Web-based diabetes self-management interventions can provide frequent, accessible support regardless of time and location Objective This paper describes the protocol of an Australian national randomized controlled trial (RCT) of the OnTrack Diabetes program, an automated, interactive, self-guided Web program aimed to improve glycemic control, diabetes self-care, and dysphoria symptoms in type 2 diabetes patients. Methods A small pilot trial is conducted that primarily tests program functionality, efficacy, and user acceptability and satisfaction. This is followed by the main RCT, which compares 3 treatments: (1) delayed program access: usual diabetes care for 3 months postbaseline followed by access to the full OnTrack Diabetes program; (2) immediate program: full access to the self-guided program from baseline onward; and (3) immediate program plus therapist support via Functional Imagery Training (FIT). Measures are administered at baseline and at 3, 6, and 12 months postbaseline. Primary outcomes are diabetes self-care behaviors (physical activity participation, diet, medication adherence, and blood glucose monitoring), glycated hemoglobin A1c (HbA1c) level, and diabetes-specific distress. Secondary outcomes are depression, anxiety, self-efficacy and adherence, and quality of life. Exposure data in terms of program uptake, use, time on each page, and program completion, as well as implementation feasibility will be conducted. Results This trial is currently underway with funding support from the Wesley Research Institute in Brisbane, Australia. Conclusions This is the first known trial of an

  17. Dynamic Safety Cases for Through-Life Safety Assurance

    NASA Technical Reports Server (NTRS)

    Denney, Ewen; Pai, Ganesh; Habli, Ibrahim

    2015-01-01

    We describe dynamic safety cases, a novel operationalization of the concept of through-life safety assurance, whose goal is to enable proactive safety management. Using an example from the aviation systems domain, we motivate our approach, its underlying principles, and a lifecycle. We then identify the key elements required to move towards a formalization of the associated framework.

  18. Safety Teams: An Approach to Engage Students in Laboratory Safety

    ERIC Educational Resources Information Center

    Alaimo, Peter J.; Langenhan, Joseph M.; Tanner, Martha J.; Ferrenberg, Scott M.

    2010-01-01

    We developed and implemented a yearlong safety program into our organic chemistry lab courses that aims to enhance student attitudes toward safety and to ensure students learn to recognize, demonstrate, and assess safe laboratory practices. This active, collaborative program involves the use of student "safety teams" and includes hands-on safety…

  19. Arizona Traffic Safety Education, K-3. Pedestrian Safety, Grade 3.

    ERIC Educational Resources Information Center

    Mesa Public Schools, AZ.

    One in a series designed to assist Arizona elementary and junior high school teachers in developing children's traffic safety skills, this curriculum guide contains nine lessons on pedestrian safety for use in grade 3. Introductory information provided for the teacher includes basic highway safety concepts, stressing communication methods for…

  20. 76 FR 53086 - Pipeline Safety: Safety of Gas Transmission Pipelines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-25

    ... pipeline operators. In 2003, similar IM regulations were enacted for gas pipelines (68 FR 69778; 12/15/2003...: Safety of Gas Transmission Pipelines AGENCY: Pipeline and Hazardous Materials Safety Administration...). SUMMARY: PHMSA is considering whether changes are needed to the regulations governing the safety of...

  1. The Strategy for Safety: Preventing Crises through Safety Audits

    ERIC Educational Resources Information Center

    Schwartz, Sara Goldsmith

    2013-01-01

    In this article the author demonstrates the importance of school safety audits and describes what schools should focus on in a safety audit. Ultimately, each school should determine its own safety audit strategy based on its unique circumstances, including the type of community within which it is located, the age of the students it serves, and the…

  2. Arizona Traffic Safety Education, K-8. Pedestrian Safety, Grade 2.

    ERIC Educational Resources Information Center

    Mesa Public Schools, AZ.

    One in a series designed to assist Arizona elementary and junior high school teachers in developing children's traffic safety skills, this curriculum guide contains eight lessons on pedestrian safety for use in grade 2. Introductory information provided for the teacher includes basic highway safety concepts, stressing communication methods for…

  3. Safety in the Chemical Laboratory: Developing Departmental Safety Procedures.

    ERIC Educational Resources Information Center

    Renfrew, Malcolm M., Ed.; Palladino, George F.

    1980-01-01

    Presents rationale and guidelines for development of Safety Standard Operating Procedures (Safety SOP) specific for local conditions. Includes an outline of a Safety SOP developed for a department primarily focused on undergraduate education with a wide variety of expertise from common laborer to PhD with 20 years experience. (Author/JN)

  4. Agribusiness Safety. Module SH-15. Safety and Health.

    ERIC Educational Resources Information Center

    Center for Occupational Research and Development, Inc., Waco, TX.

    This student module on agribusiness safety is one of 50 modules concerned with job safety and health. Following the introduction, 11 objectives (each keyed to a page in the text) the student is expected to accomplish are listed (e.g., List at least two reasons for agribusiness safety standards). Then each objective is taught in detail, sometimes…

  5. [Agricultural biotechnology safety assessment].

    PubMed

    McClain, Scott; Jones, Wendelyn; He, Xiaoyun; Ladics, Gregory; Bartholomaeus, Andrew; Raybould, Alan; Lutter, Petra; Xu, Haibin; Wang, Xue

    2015-01-01

    Genetically modified (GM) crops were first introduced to farmers in 1995 with the intent to provide better crop yield and meet the increasing demand for food and feed. GM crops have evolved to include a thorough safety evaluation for their use in human food and animal feed. Safety considerations begin at the level of DNA whereby the inserted GM DNA is evaluated for its content, position and stability once placed into the crop genome. The safety of the proteins coded by the inserted DNA and potential effects on the crop are considered, and the purpose is to ensure that the transgenic novel proteins are safe from a toxicity, allergy, and environmental perspective. In addition, the grain that provides the processed food or animal feed is also tested to evaluate its nutritional content and identify unintended effects to the plant composition when warranted. To provide a platform for the safety assessment, the GM crop is compared to non-GM comparators in what is typically referred to as composition equivalence testing. New technologies, such as mass spectrometry and well-designed antibody-based methods, allow better analytical measurements of crop composition, including endogenous allergens. Many of the analytical methods and their intended uses are based on regulatory guidance documents, some of which are outlined in globally recognized documents such as Codex Alimentarius. In certain cases, animal models are recommended by some regulatory agencies in specific countries, but there is typically no hypothesis or justification of their use in testing the safety of GM crops. The quality and standardization of testing methods can be supported, in some cases, by employing good laboratory practices (GLP) and is recognized in China as important to ensure quality data. Although the number of recommended, in some cases, required methods for safety testing are increasing in some regulatory agencies, it should be noted that GM crops registered to date have been shown to be

  6. Globalisation and blood safety.

    PubMed

    Farrugia, Albert

    2009-05-01

    Globalisation may be viewed as the growing interdependence of countries worldwide through the increasing volume and variety of cross-border transactions in goods and services, and also through the more rapid and widespread diffusion of technology. Globalisation is not just an economic phenomenon, although it is frequently described as such, but includes commerce, disease and travel, and immigration, and as such it affects blood safety and supply in various ways. The relatively short travel times offered by modern aviation can result in the rapid spread of blood-borne pathogens before measures to counteract transmission can be put in place; this would have happened with SARS if the basic life cycle of the SARS virus included an asymptomatic viraemia. This risk can be amplified by ecological factors which effect the spread of these pathogens once they are transferred to a naïve ecosystem, as happened with West Nile Virus (WNV) in North America. The rationalization and contraction of the plasma products industry may be viewed as one aspect of globalisation imposed by the remorseless inevitability of the market; the effect of this development on the safety and supply of products has yet to be seen, but the oversight and assurance of a shrinking number of players will present particular challenges. Similarly, the monopolization of technology, through patent enforcement which puts access beyond the reach of developing countries, can have an effect on blood safety. The challenges presented to blood safety by globalisation are heightening the tensions between the traditional focus on the product safety - zero risk paradigm and the need to view the delivery of safe blood as an integrated process. As an illustration of this tension, donor deferral measures imposed by globalisation-induced risks such as vCJD and WNV have resulted in the loss of the safest and most committed portion of the blood donor population in many Western countries, leading to an increased risk to

  7. Globalisation and blood safety.

    PubMed

    Farrugia, Albert

    2009-05-01

    Globalisation may be viewed as the growing interdependence of countries worldwide through the increasing volume and variety of cross-border transactions in goods and services, and also through the more rapid and widespread diffusion of technology. Globalisation is not just an economic phenomenon, although it is frequently described as such, but includes commerce, disease and travel, and immigration, and as such it affects blood safety and supply in various ways. The relatively short travel times offered by modern aviation can result in the rapid spread of blood-borne pathogens before measures to counteract transmission can be put in place; this would have happened with SARS if the basic life cycle of the SARS virus included an asymptomatic viraemia. This risk can be amplified by ecological factors which effect the spread of these pathogens once they are transferred to a naïve ecosystem, as happened with West Nile Virus (WNV) in North America. The rationalization and contraction of the plasma products industry may be viewed as one aspect of globalisation imposed by the remorseless inevitability of the market; the effect of this development on the safety and supply of products has yet to be seen, but the oversight and assurance of a shrinking number of players will present particular challenges. Similarly, the monopolization of technology, through patent enforcement which puts access beyond the reach of developing countries, can have an effect on blood safety. The challenges presented to blood safety by globalisation are heightening the tensions between the traditional focus on the product safety - zero risk paradigm and the need to view the delivery of safe blood as an integrated process. As an illustration of this tension, donor deferral measures imposed by globalisation-induced risks such as vCJD and WNV have resulted in the loss of the safest and most committed portion of the blood donor population in many Western countries, leading to an increased risk to

  8. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    1998-01-01

    During 1997, the Aerospace Safety Advisory Panel (ASAP) continued its safety reviews of NASA's human space flight and aeronautics programs. Efforts were focused on those areas that the Panel believed held the greatest potential to impact safety. Continuing safe Space Shuttle operations and progress in the manufacture and testing of primary components for the International Space Station (ISS) were noteworthy. The Panel has continued to monitor the safety implications of the transition of Space Shuttle operations to the United Space Alliance (USA). One area being watched closely relates to the staffing levels and skill mix in both NASA and USA. Therefore, a section of this report is devoted to personnel and other related issues that are a result of this change in NASA's way of doing business for the Space Shuttle. Attention will continue to be paid to this important topic in subsequent reports. Even though the Panel's activities for 1997 were extensive, fewer specific recommendations were formulated than has been the case in recent years. This is indicative of the current generally good state of safety of NASA programs. The Panel does, however, have several longer term concerns that have yet to develop to the level of a specific recommendation. These are covered in the introductory material for each topic area in Section 11. In another departure from past submissions, this report does not contain individual findings and recommendations for the aeronautics programs. While the Panel devoted its usual efforts to examining NASA's aeronautic centers and programs, no specific recommendations were identified for inclusion in this report. In lieu of recommendations, a summary of the Panel's observations of NASA's safety efforts in aeronautics and future Panel areas of emphasis is provided. With profound sadness the Panel notes the passing of our Chairman, Paul M. Johnstone, on December 17, 1997, and our Staff Assistant, Ms. Patricia M. Harman, on October 5, 1997. Other

  9. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    2002-01-01

    This report presents the results of the Aerospace Safety Advisory Panel (ASAP) activities during 2002. The format of the report has been modified to capture a long-term perspective. Section II is new and highlights the Panel's view of NASA's safety progress during the year. Section III contains the pivotal safety issues facing NASA in the coming year. Section IV includes the program area findings and recommendations. The Panel has been asked by the Administrator to perform several special studies this year, and the resulting white papers appear in Appendix C. The year has been filled with significant achievements for NASA in both successful Space Shuttle operations and International Space Station (ISS) construction. Throughout the year, safety has been first and foremost in spite of many changes throughout the Agency. The relocation of the Orbiter Major Modifications (OMMs) from California to Kennedy Space Center (KSC) appears very successful. The transition of responsibilities for program management of the Space Shuttle and ISS programs from Johnson Space Center (JSC) to NASA Headquarters went smoothly. The decision to extend the life of the Space Shuttle as the primary NASA vehicle for access to space is viewed by the Panel as a prudent one. With the appropriate investments in safety improvements, in maintenance, in preserving appropriate inventories of spare parts, and in infrastructure, the Space Shuttle can provide safe and reliable support for the ISS for the foreseeable future. Indications of an aging Space Shuttle fleet occurred on more than one occasion this year. Several flaws went undetected in the early prelaunch tests and inspections. In all but one case, the problems were found prior to launch. These incidents were all handled properly and with safety as the guiding principle. Indeed, launches were postponed until the problems were fully understood and mitigating action could be taken. These incidents do, however, indicate the need to analyze the

  10. [Agricultural biotechnology safety assessment].

    PubMed

    McClain, Scott; Jones, Wendelyn; He, Xiaoyun; Ladics, Gregory; Bartholomaeus, Andrew; Raybould, Alan; Lutter, Petra; Xu, Haibin; Wang, Xue

    2015-01-01

    Genetically modified (GM) crops were first introduced to farmers in 1995 with the intent to provide better crop yield and meet the increasing demand for food and feed. GM crops have evolved to include a thorough safety evaluation for their use in human food and animal feed. Safety considerations begin at the level of DNA whereby the inserted GM DNA is evaluated for its content, position and stability once placed into the crop genome. The safety of the proteins coded by the inserted DNA and potential effects on the crop are considered, and the purpose is to ensure that the transgenic novel proteins are safe from a toxicity, allergy, and environmental perspective. In addition, the grain that provides the processed food or animal feed is also tested to evaluate its nutritional content and identify unintended effects to the plant composition when warranted. To provide a platform for the safety assessment, the GM crop is compared to non-GM comparators in what is typically referred to as composition equivalence testing. New technologies, such as mass spectrometry and well-designed antibody-based methods, allow better analytical measurements of crop composition, including endogenous allergens. Many of the analytical methods and their intended uses are based on regulatory guidance documents, some of which are outlined in globally recognized documents such as Codex Alimentarius. In certain cases, animal models are recommended by some regulatory agencies in specific countries, but there is typically no hypothesis or justification of their use in testing the safety of GM crops. The quality and standardization of testing methods can be supported, in some cases, by employing good laboratory practices (GLP) and is recognized in China as important to ensure quality data. Although the number of recommended, in some cases, required methods for safety testing are increasing in some regulatory agencies, it should be noted that GM crops registered to date have been shown to be

  11. FLUOR HANFORD SAFETY MANAGEMENT PROGRAMS

    SciTech Connect

    GARVIN, L. J.; JENSEN, M. A.

    2004-04-13

    This document summarizes safety management programs used within the scope of the ''Project Hanford Management Contract''. The document has been developed to meet the format and content requirements of DOE-STD-3009-94, ''Preparation Guide for US. Department of Energy Nonreactor Nuclear Facility Documented Safety Analyses''. This document provides summary descriptions of Fluor Hanford safety management programs, which Fluor Hanford nuclear facilities may reference and incorporate into their safety basis when producing facility- or activity-specific documented safety analyses (DSA). Facility- or activity-specific DSAs will identify any variances to the safety management programs described in this document and any specific attributes of these safety management programs that are important for controlling potentially hazardous conditions. In addition, facility- or activity-specific DSAs may identify unique additions to the safety management programs that are needed to control potentially hazardous conditions.

  12. Safety through Education and Training.

    ERIC Educational Resources Information Center

    Thorburn, S.

    1990-01-01

    Addresses the need for safety education as a continuous process through elementary and secondary phases of education in the context of human risk within modern society. Discusses the teaching of safety subjects in civil engineering curriculum. (YP)

  13. Medicine safety: Filling your prescription

    MedlinePlus

    Institute for Safe Medication Practices. Purchasing medications. ConsumerMedSafety.org. www.consumermedsafety.org/medication-safety-articles/purchasing-medications . Accessed June 28, 2016. American Academy of Family Medicine. How ...

  14. MedlinePlus: Food Safety

    MedlinePlus

    ... reached its expiration date. United States Department of Agriculture Start Here 4 Basic Steps to Food Safety ... Spanish Basics for Handling Food Safely (Department of Agriculture, Food Safety and Inspection Service) - PDF Be Food ...

  15. Workplace Safety: Indoor Environmental Quality

    MedlinePlus

    ... message, please visit this page: About CDC.gov . Workplace Safety & Health Topics Indoor Environmental Quality Health Hazard Evaluation ... Pinterest Twitter YouTube NIOSH Homepage NIOSH A-Z Workplace Safety & Health Topics Publications and Products Programs Contact NIOSH ...

  16. Food Safety and Raw Milk

    MedlinePlus

    ... Food Safety Modernization Act Food Safety and Raw Milk Recommend on Facebook Tweet Share Compartir RAW MILK ... THIS: Real Stories About the Dangers of Raw Milk “My daughter turned into a completely different person ...

  17. Safety Training in Reed International

    ERIC Educational Resources Information Center

    Ridley, J.

    1974-01-01

    The safety training provided within Reed International Limited and its relationship to production operations are outlined, demonstrating that safety works when management is committed to it on both humanitarian and economic grounds. (MW)

  18. Safety in the Physics Laboratory

    ERIC Educational Resources Information Center

    Bullen, Brother T. G.

    1974-01-01

    Briefly defines the legal aspects of safety. Presents prominent safety hazards and procedures that should be followed when dealing with electricity, radioactive materials, lasers, poisons, and vacuum apparatus. (GS)

  19. On Track to Their Dreams

    ERIC Educational Resources Information Center

    Morrow, Jennifer Glenn; Torrez, Alex

    2012-01-01

    Like all early college high schools, Clear Horizons Early College High School in Houston, Texas, tries to help its students earn a high school diploma and a two-year associate's degree simultaneously through taking dual credit courses while in high school. Although many of the school's students were successful, Clear Horizon's leaders realized…

  20. Back on Track to Graduate

    ERIC Educational Resources Information Center

    Balfanz, Robert

    2011-01-01

    The Talent Development program at Johns Hopkins, City Year, and Communities in Schools have created a new middle school and high school model that reduces dropout risk. Diplomas Now integrates strategies that are designed to raise student achievement, promotion, and graduation rates in the nation's most challenged high-poverty secondary schools. A…

  1. Nuclear reactor safety device

    DOEpatents

    Hutter, Ernest

    1986-01-01

    A safety device is disclosed for use in a nuclear reactor for axially repositioning a control rod with respect to the reactor core in the event of an upward thermal excursion. Such safety device comprises a laminated helical ribbon configured as a tube-like helical coil having contiguous helical turns with slidably abutting edges. The helical coil is disclosed as a portion of a drive member connected axially to the control rod. The laminated ribbon is formed of outer and inner laminae. The material of the outer lamina has a greater thermal coefficient of expansion than the material of the inner lamina. In the event of an upward thermal excursion, the laminated helical coil curls inwardly to a smaller diameter. Such inward curling causes the total length of the helical coil to increase by a substantial increment, so that the control rod is axially repositioned by a corresponding amount to reduce the power output of the reactor.

  2. Cells need safety valves.

    PubMed

    Danchin, Antoine

    2009-07-01

    In Escherichia coli, the role of lacA, the third gene of the lactose operon, has remained an enigma. I suggest that its role is the consequence of the need for cells to have safety valves that protect them from the osmotic effect created by their permeases. Safety valves allow them to cope with the buildup of osmotic pressure under accidental transient conditions. Multidrug resistance (MDR) efflux, thus named because of our anthropocentrism, is ubiquitous. Yet, the formation of simple leaks would result in futile influx/efflux cycles. Versatile modification enzymes with low sensitivity solve the problem if the modified metabolite is the one exported by MDR permeases. This may account for the pervasive presence of acetyltransferases, such as LacA, associated to acetyl-metabolite exporters. This scenario of constraints imposed by efficient influx of metabolites provides us with a model that should be followed when constructing synthetic cells. PMID:19472369

  3. Software safety hazard analysis

    SciTech Connect

    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.

  4. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    1999-01-01

    This report covers the activities of the Aerospace Safety Advisory Panel (ASAP) for calendar year 1998-a year of sharp contrasts and significant successes at NASA. The year opened with the announcement of large workforce cutbacks. The slip in the schedule for launching the International Space Station (ISS) created a five-month hiatus in Space Shuttle launches. This slack period ended with the successful and highly publicized launch of the STS-95 mission. As the year closed, ISS assembly began with the successful orbiting and joining of the Functional Cargo Block (FGB), Zarya, from Russia and the Unity Node from the United States. Throughout the year, the Panel maintained its scrutiny of NASA's safety processes. Of particular interest were the potential effects on safety of workforce reductions and the continued transition of functions to the Space Flight Operations Contractor. Attention was also given to the risk management plans of the Aero-Space Technology programs, including the X-33, X-34, and X-38. Overall, the Panel concluded that safety is well served for the present. The picture is not as clear for the future. Cutbacks have limited the depth of talent available. In many cases, technical specialties are 'one deep.' The extended hiring freeze has resulted in an older workforce that will inevitably suffer significant departures from retirements in the near future. The resulting 'brain drain' could represent a future safety risk unless appropriate succession planning is started expeditiously. This and other topics are covered in the section addressing workforce. The major NASA programs are also limited in their ability to plan property for the future. This is of particular concern for the Space Shuttle and ISS because these programs are scheduled to operate well into the next century. In the case of the Space Shuttle, beneficial and mandatory safety and operational upgrades are being delayed because of a lack of sufficient present funding. Likewise, the ISS has

  5. Safety Intervention Effectiveness

    SciTech Connect

    ZIMMERMAN, R.O.

    2001-10-16

    Judging safety intervention effectiveness is often left up to the eye of the beholder. Safety and Health Professionals must increase skills and increase their body of knowledge, based on scientific evidence, that can be applied confidently in the workplace. Evidence must be collected and analyzed to separate the interventions of the month with those that stand the test of time. The book Guide to Evaluating the Effectiveness of Strategies for Preventing Work injuries DHHS (NIOSH) Publication No. 2001-119, April 2001, serves as a primary reference. An example study related to biorhythms, popular in the late 1970s, is used to illustrate the separating of scientific evidence and pseudo-science hype. The cited biorhythm study focuses on the relationship of the accident dates and the three biorhythmic cycles (physical, emotional, and intelligence).

  6. Firearms safety program

    USGS Publications Warehouse

    ,

    2005-01-01

    The USGS provides appropriate firearms safety training for any employee or USGS volunteer who uses, handles, carries, or stores a firearm as part of his or her official duties. An employee or volunteer can be authorized to carry a firearm while on official duty once he or she has completed specified training requirements and a certificate of need and qualification inquiry. Knowledge of details for firearms storage, security, and transport is also necessary.

  7. DOE standard: Firearms safety

    SciTech Connect

    1996-02-01

    Information in this document is applicable to all DOE facilities, elements, and contractors engaged in work that requires the use of firearms as provided by law or contract. The standard in this document provides principles and practices for implementing a safe and effective firearms safety program for protective forces and for non-security use of firearms. This document describes acceptable interpretations and methods for meeting Order requirements.

  8. [Food safety of GMOs].

    PubMed

    Joudrier, P

    2009-01-01

    In this presentation, we review the complexity of the different biological events which occur during life cell cycles. Indeed transgenesis is not an unknown event for cells. In the second part of this article, the complex and complete evaluation process destined to assure the food safety of GMOs, before they are released on the market, is describd. Some ansers to questions frequently asked about the GMOs are given. It is concludedthat GMOs are probably more safe than their conventional non-GM counterpart.

  9. Health and safety

    SciTech Connect

    Snyder, K. )

    1990-05-01

    This article discusses health and safety in coal mines and the primary issues in this area during 1989. Particular attention is given to the employment figures as well as the fatality statistics. According to this article, employment was up during 1989 to approximately 164,000 workers as compared to 136,000 in 1969. Attention is also given to dealing with coal mining regulations as well as a crackdown on illegal operators in the industry.

  10. Lightning safety of animals.

    PubMed

    Gomes, Chandima

    2012-11-01

    This paper addresses a concurrent multidisciplinary problem: animal safety against lightning hazards. In regions where lightning is prevalent, either seasonally or throughout the year, a considerable number of wild, captive and tame animals are injured due to lightning generated effects. The paper discusses all possible injury mechanisms, focusing mainly on animals with commercial value. A large number of cases from several countries have been analyzed. Economically and practically viable engineering solutions are proposed to address the issues related to the lightning threats discussed.

  11. Organizational culture, safety culture, and safety performance at research facilities

    SciTech Connect

    Brown, William S.

    2000-07-30

    Organizational culture surveys of research facilities conducted several years ago and archival occupational injury reports were used to determine whether differences in safety performance are related to general organizational factors or to ''safety culture'' as reflected in specific safety-related dimensions. From among the organizations surveyed, a pair of facilities was chosen that were similar in size and scientific mission while differing on indices of work-related injuries. There were reliable differences in organizational style between the facilities, especially among workers in environment, safety, and health functions; differences between the facilities (and among job categories) on the safety scale were more modest and less regular.

  12. Safety and Health Training Resources.

    ERIC Educational Resources Information Center

    Federal Safety Advisory Council, Washington, DC.

    Information obtained from a survey of safety and health training activities undertaken by Federal agencies is provided in the document which serves as a resource guide and directory of agency safety programs. The document, intended to help Federal managers meet their safety training needs with available government resources, is divided into four…

  13. Missouri Secondary Science Safety Manual.

    ERIC Educational Resources Information Center

    Lemons, Judith L.

    The purpose of this safety manual is to provide a resource to help manage and minimize potential risks in science classrooms where students spend up to 60% of instructional time engaged in hands-on activities. This manual contains information on standards, legal aspects, and responsibilities for science safety; general laboratory safety for…

  14. Annual Safety Education Review 1970.

    ERIC Educational Resources Information Center

    American Association for Health, Physical Education, and Recreation, Washington, DC.

    This booklet presents articles completed in 1970 by the Division of Safety Education of the American Association for Health, Physical Education, and Recreation. The 11 articles deal with the following topics: a) the problem of apathy in safety education, b) the safety aspects of archery and riflery, c) weight training for high school girls, d)…

  15. School Safety Study: Phase I.

    ERIC Educational Resources Information Center

    Arora, Alka

    This report summarizes findings from a study concerned with Arizona school safety. The survey component highlights safety-related policy information across 300 schools; the interview component highlights school-safety perceptions of 64 staff across 16 schools. Various policies and programs that respond to internal and external threats to school…

  16. Safety Audit/Inspection Manual.

    ERIC Educational Resources Information Center

    American Chemical Society, Washington, DC.

    This guide provides guidelines and procedures for safety audits and inspections in work environments. Contents include: (1) Administrative Concepts, (2) Physical Concepts, (3) Protecting Your Audits, (4) Safety Inspections, and (5) Safety Inspection Checklist. The appendix features federal laws and regulations affecting laboratories. (YDS)

  17. Pupil Transportation Safety Program Plan.

    ERIC Educational Resources Information Center

    Delahanty, Joseph F.; And Others

    This study has been undertaken to assess the magnitude of the school bus safety problem and to develop a plan to improve pupil transportation safety. The resulting report provides estimates of school bus population and daily usage, gives an account of injuries and fatalities that occur annually, and compares the safety records of school buses to…

  18. Safety for Teen-Agers.

    ERIC Educational Resources Information Center

    Pounds, Elenore T.; And Others

    This booklet is designed for teenage students and discusses safety and first aid. The first part of the booklet covers safety instruction, causes of accidents, what it means to be safety-minded, and discusses experimental safe-car design and testing programs. The second part presents basic descriptions for first aid treatment of common injuries…

  19. Handbook for Public Playground Safety.

    ERIC Educational Resources Information Center

    Consumer Product Safety Commission, Washington, DC.

    Playgrounds, being a fundamental part of the childhood experience, should be safe havens for children. This handbook includes technical safety guidelines for designing, constructing, operating, and maintaining public playgrounds. It also includes a "Public Playground Safety Checklist" to highlight some of the most important safety issues for…

  20. Safety in the Chemical Laboratory

    ERIC Educational Resources Information Center

    Steere, Norman V.

    1969-01-01

    Presents the Safety Guide used in the Research Center at Monsanto Chemical Company (St. Louis). Topics include: general safety practices, safety glasses and shoes, respiratory protection, electrical wiring, solvent handling and waste disposal. Procedures are given for evacuating, "tagging out, and "locking out. Special mention is given to…

  1. School Chemistry Laboratory Safety Guide

    ERIC Educational Resources Information Center

    Brundage, Patricia; Palassis, John

    2006-01-01

    The guide presents information about ordering, using, storing, and maintaining chemicals in the high school laboratory. The guide also provides information about chemical waste, safety and emergency equipment, assessing chemical hazards, common safety symbols and signs, and fundamental resources relating to chemical safety, such as Material…

  2. Aerospace Safety Advisory Panel

    NASA Astrophysics Data System (ADS)

    1989-03-01

    This report provides findings, conclusions and recommendations regarding the National Space Transportation System (NSTS), the Space Station Freedom Program (SSFP), aeronautical projects and other areas of NASA activities. The main focus of the Aerospace Safety Advisory Panel (ASAP) during 1988 has been monitoring and advising NASA and its contractors on the Space Transportation System (STS) recovery program. NASA efforts have restored the flight program with a much better management organization, safety and quality assurance organizations, and management communication system. The NASA National Space Transportation System (NSTS) organization in conjunction with its prime contractors should be encouraged to continue development and incorporation of appropriate design and operational improvements which will further reduce risk. The data from each Shuttle flight should be used to determine if affordable design and/or operational improvements could further increase safety. The review of Critical Items (CILs), Failure Mode Effects and Analyses (FMEAs) and Hazard Analyses (HAs) after the Challenger accident has given the program a massive data base with which to establish a formal program with prioritized changes.

  3. AFR-100 safety analyses

    SciTech Connect

    Sumner, T.; Moisseytsev, A.; Wei, T. Y. C.

    2012-07-01

    The Advanced Fast Reactor-100 (AFR-100) is Argonne National Laboratory's 250 MWth metal-fueled modular sodium-cooled pool-type fast reactor concept. [1] A series of accident sequences that focused on the AFR-100's ability to provide protection against reactor damage during low probability accident sequences resulting from multiple equipment failures were examined. Protected and Unprotected Loss of Flow (PLOF and ULOF) and Unprotected Transient Over-Power (UTOP) accidents were simulated using the SAS4A/SASSYS-1 safety analysis code. The large heat capacity of the sodium in the pool-type reactor allows the AFR-100 to absorb large amounts of energy during a PLOF with relatively small temperature increases throughout the system. During a ULOF with a 25-second flow halving time, coolant and cladding temperatures peak around 720 deg. C within the first minute before reactivity feedback effects decrease power to match the flow. Core radial expansion and fuel Doppler provide the necessary feedback during the UTOP to bring the system back to critical before system temperatures exceed allowable limits. Simulation results indicate that adequate ULOF safety margins exist for the AFR-100 design with flow halving times of twenty-five seconds. Significant safety margins are maintained for PLOF accidents as well as UTOP accidents if a rod stop is used. (authors)

  4. CONVEYOR SYSTEM SAFETY ANALYSIS

    SciTech Connect

    M. Salem

    1995-06-23

    The purpose and objective of this analysis is to systematically identify and evaluate hazards related to the Yucca Mountain Project Exploratory Studies Facility (ESF) surface and subsurface conveyor system (for a list of conveyor subsystems see section 3). This process is an integral part of the systems engineering process; whereby safety is considered during planning, design, testing, and construction. A largely qualitative approach was used since a radiological System Safety Analysis is not required. The risk assessment in this analysis characterizes the accident scenarios associated with the conveyor structures/systems/components in terms of relative risk and includes recommendations for mitigating all identified risks. The priority for recommending and implementing mitigation control features is: (1) Incorporate measures to reduce risks and hazards into the structure/system/component (S/S/C) design, (2) add safety devices and capabilities to the designs that reduce risk, (3) provide devices that detect and warn personnel of hazardous conditions, and (4) develop procedures and conduct training to increase worker awareness of potential hazards, on methods to reduce exposure to hazards, and on the actions required to avoid accidents or correct hazardous conditions. The scope of this analysis is limited to the hazards related to the design of conveyor structures/systems/components (S/S/Cs) that occur during normal operation. Hazards occurring during assembly, test and maintenance or ''off normal'' operations have not been included in this analysis. Construction related work activities are specifically excluded per DOE Order 5481.1B section 4. c.

  5. [Safety of intensive sweeteners].

    PubMed

    Lugasi, Andrea

    2016-04-01

    Nowadays low calorie or intesive sweeteners are getting more and more popular. These sweeteners can be placed to the market and used as food additives according to the recent EU legislation. In the meantime news are coming out one after the other stating that many of these artificial intensive sweeteners can cause cancer - the highest risk has been attributed to aspartam. Low calorie sweeteners, just like all the other additives can be authorized after strickt risk assessment procedure according to the recent food law. Only after the additive has gone through these procedure can be placed to the list of food additives, which contains not only the range of food these additives can be used, but also the recommended highest amount of daily consumption. European Food Safety Authority considering the latest scientific examination results, evaluates regularly the safety of sweeteners authorized earlier. Until now there is no evidence found to question the safety of the authorized intensive sweeteners. Orv. Hetil., 2016, 157(Suppl. 1), 14-28. PMID:27088715

  6. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    1989-01-01

    This report provides findings, conclusions and recommendations regarding the National Space Transportation System (NSTS), the Space Station Freedom Program (SSFP), aeronautical projects and other areas of NASA activities. The main focus of the Aerospace Safety Advisory Panel (ASAP) during 1988 has been monitoring and advising NASA and its contractors on the Space Transportation System (STS) recovery program. NASA efforts have restored the flight program with a much better management organization, safety and quality assurance organizations, and management communication system. The NASA National Space Transportation System (NSTS) organization in conjunction with its prime contractors should be encouraged to continue development and incorporation of appropriate design and operational improvements which will further reduce risk. The data from each Shuttle flight should be used to determine if affordable design and/or operational improvements could further increase safety. The review of Critical Items (CILs), Failure Mode Effects and Analyses (FMEAs) and Hazard Analyses (HAs) after the Challenger accident has given the program a massive data base with which to establish a formal program with prioritized changes.

  7. Safety of Gadobutrol

    PubMed Central

    Endrikat, Jan; Vogtlaender, Kai; Dohanish, Susan; Balzer, Thomas; Breuer, Josy

    2016-01-01

    Objective The aim of this study was to provide a systematic safety analysis of gadobutrol after more than 29 million applications in clinical routine. Materials and Methods Forty-two clinical development phase II to IV studies on gadobutrol or comparator and the postmarketing safety surveillance database for gadobutrol (1998–2015) were analyzed. Adverse events (AEs) and drug-related AEs were evaluated in the clinical development database and spontaneous adverse drug reactions (ADRs) in the postmarketing database. Subgroup analyses were run on patients with special medical history and on patients of different age groups. Results In the clinical development studies, 6809 and 2184 patients received gadobutrol or comparators, respectively. The incidence of drug-related AEs was 3.5% for both groups. With the exception of nausea (0.7% related cases in both groups), all other drug-related AEs were 0.3% or less in both groups. Hypersensitivity reactions were sporadic (<0.1%). Patients with history of allergies to contrast agents experienced slightly more drug-related AEs. No differences were seen between age groups. The overall reporting rate of ADRs from postmarketing surveillance was 0.05%. The most frequent ADRs were anaphylactoid/hypersensitivity reactions, nausea, vomiting, and dyspnea. For 3 single-agent reports of nephrogenic systemic fibrosis, using a conservative approach, association with gadobutrol could not be excluded. Conclusions Gadobutrol is well tolerated and has a favorable safety profile for patients of all age groups. PMID:26964075

  8. Safety of antiobesity drugs.

    PubMed

    Cheung, Bernard Man Yung; Cheung, Tommy Tsang; Samaranayake, Nithushi Rajitha

    2013-08-01

    Obesity is a major health problem worldwide. Although diet and physical activity are crucial in the management of obesity, the long-term success rate is low. Therefore antiobesity drugs are of great interest, especially when lifestyle modification has failed. As obesity is not an immediate life-threatening disease, these drugs are required to be safe. Antiobesity drugs that have been developed so far have limited efficacies and considerable adverse effects affecting tolerability and safety. Therefore, most antiobesity drugs have been withdrawn. Fenfluramine and dexfenfluramine were withdrawn because of the potential damage to heart valves. Sibutramine was associated with an increase in major adverse cardiovascular events in the Sibutramine Cardiovascular Outcomes (SCOUT) trial and it was withdrawn from the market in 2010. Rimonabant was withdrawn because of significant psychiatric adverse effects. Orlistat was approved in Europe and the United States for long-term treatment of obesity, but many patients cannot tolerate its gastrointestinal side effects. Phentermine and diethylpropion can only be used for less than 12 weeks because the long-term safety of these drugs is unknown. Ephedrine and caffeine are natural substances but the effects on weight reduction are modest. As a result there is a huge unmet need for effective and safe antiobesity drugs. Recently lorcaserin and topiramate plus phentermine have been approved for the treatment of obesity but long-term safety data are lacking. PMID:25114779

  9. The safety of probiotics.

    PubMed

    Snydman, David R

    2008-02-01

    Probiotics are generally defined as microorganisms that, when consumed, generally confer a health benefit on humans. There is considerable interest in probiotics for a variety of medical conditions, and millions of people around the world consume probiotics daily for perceived health benefits. Lactobacilli, bifidobacteria, and lactococci have generally been regarded as safe. There are 3 theoretical concerns regarding the safety of probiotics: (1) the occurrence of disease, such as bacteremia or endocarditis; (2) toxic or metabolic effects on the gastrointestinal tract; and (3) the transfer of antibiotic resistance in the gastrointestinal flora. In this review, the evidence for safety of the use of or the study of probiotics is examined. Although there are rare cases of bacteremia or fungemia related to the use of probiotics, epidemiologic evidence suggests no population increase in risk on the basis of usage data. There have been many controlled clinical trials on the use of probiotics that demonstrate safe use. The use of probiotics in clinical trials should be accompanied by the use of a data-safety monitoring board and by knowledge of the antimicrobial susceptibilities of the organism used. PMID:18181712

  10. Overview of safety pharmacology.

    PubMed

    Goineau, Sonia; Lemaire, Martine; Froget, Guillaume

    2013-01-01

    Safety pharmacology entails the assessment of the potential risks of novel pharmaceuticals for human use. As detailed in the ICH S7A guidelines, safety pharmacology for drug discovery involves a core battery of studies on three vital systems: central nervous (CNS), cardiovascular (CV), and respiratory. Primary CNS studies are aimed at defining compound effects on general behavior, locomotion, neuromuscular coordination, seizure threshold, and vigilance. The primary CV test battery includes an evaluation of proarrhythmic risk using in vitro tests (hERG channel and Purkinje fiber assays) and in vivo measurements in conscious animals via telemetry. Comprehensive cardiac risk assessment also includes full hemodynamic evaluation in a large, anesthetized animal. Basic respiratory function can be examined in conscious animals using whole-body plethysmography. This allows for an assessment of whether the sensitivity to respiratory-depressant effects can be enhanced by exposure to increased CO2 . Other safety pharmacology topics detailed in this unit are the timing of such studies, ethical and animal welfare issues, and statistical evaluation. PMID:24510755

  11. Total safety management: An approach to improving safety culture

    SciTech Connect

    Blush, S.M. )

    1993-01-01

    A little over 4 yr ago, Admiral James D. Watkins became Secretary of Energy. President Bush, who had appointed him, informed Watkins that his principal task would be to clean up the nuclear weapons complex and put the US Department of Energy (DOE) back in the business of producing tritium for the nation's nuclear deterrent. Watkins recognized that in order to achieve these objectives, he would have to substantially improve the DOE's safety culture. Safety culture is a relatively new term. The International Atomic Energy Agency (IAEA) used it in a 1986 report on the root causes of the Chernobyl nuclear accident. In 1990, the IAEA's International Nuclear Safety Advisory Group issued a document focusing directly on safety culture. It provides guidelines to the international nuclear community for measuring the effectiveness of safety culture in nuclear organizations. Safety culture has two principal aspects: an organizational framework conducive to safety and the necessary organizational and individual attitudes that promote safety. These obviously go hand in hand. An organization must create the right framework to foster the right attitudes, but individuals must have the right attitudes to create the organizational framework that will support a good safety culture. The difficulty in developing such a synergistic relationship suggests that achieving and sustaining a strong safety culture is not easy, particularly in an organization whose safety culture is in serious disrepair.

  12. Model-Based Safety Analysis

    NASA Technical Reports Server (NTRS)

    Joshi, Anjali; Heimdahl, Mats P. E.; Miller, Steven P.; Whalen, Mike W.

    2006-01-01

    System safety analysis techniques are well established and are used extensively during the design of safety-critical systems. Despite this, most of the techniques are highly subjective and dependent on the skill of the practitioner. Since these analyses are usually based on an informal system model, it is unlikely that they will be complete, consistent, and error free. In fact, the lack of precise models of the system architecture and its failure modes often forces the safety analysts to devote much of their effort to gathering architectural details about the system behavior from several sources and embedding this information in the safety artifacts such as the fault trees. This report describes Model-Based Safety Analysis, an approach in which the system and safety engineers share a common system model created using a model-based development process. By extending the system model with a fault model as well as relevant portions of the physical system to be controlled, automated support can be provided for much of the safety analysis. We believe that by using a common model for both system and safety engineering and automating parts of the safety analysis, we can both reduce the cost and improve the quality of the safety analysis. Here we present our vision of model-based safety analysis and discuss the advantages and challenges in making this approach practical.

  13. Leadership for safety: industrial experience

    PubMed Central

    Flin, R; Yule, S

    2004-01-01

    The importance of leadership for effective safety management has been the focus of research attention in industry for a number of years, especially in energy and manufacturing sectors. In contrast, very little research into leadership and safety has been carried out in medical settings. A selective review of the industrial safety literature for leadership research with possible application in health care was undertaken. Emerging findings show the importance of participative, transformational styles for safety performance at all levels of management. Transactional styles with attention to monitoring and reinforcement of workers' safety behaviours have been shown to be effective at the supervisory level. Middle managers need to be involved in safety and foster open communication, while ensuring compliance with safety systems. They should allow supervisors a degree of autonomy for safety initiatives. Senior managers have a prime influence on the organisation's safety culture. They need to continuously demonstrate a visible commitment to safety, best indicated by the time they devote to safety matters. PMID:15576692

  14. N Reactor operational safety summary

    SciTech Connect

    Franz, G.R.; Quapp, W.J.; Ogden, D.M.

    1988-08-01

    This report is a safety summary of the N Reactor. Beginning with its conceptual design in the mid-1950`s, and throughout its 23 years of operation, continuous efforts have been made to ensure safe N Reactor operation and protection of the public health and safety. The N Reactor Updated Safety Analysis Report, completed in 1978(UNC1978), and its subsequent amendments document the safety bases of N Reactor. Following the April 1986 Chernobyl accident in the Soviet Union, a major effort to confirm N Reactor safety and further increase its safety margin was initiated. This effort, called the Safety Enhancement Program, reassessed the N Reactor using the latest accepted analysis techniques and commercial light-water reactor guidelines, where applicable. 122 refs., 38 figs., 10 tabs.

  15. DIPS Space Exploration Initiative safety

    NASA Astrophysics Data System (ADS)

    Dix, Terry E.

    The Dynamic Isotope Power Subsystem has been identified for potential applications for the Space Exploration Initiative. A qualitative safety assessment has been performed to demonstrate the overall safety adequacy of the Dynamic Isotope Power Subsystem for these applications. Mission profiles were defined for reference lunar and Martian flights. Accident scenarios were qualitatively defined for all mission phases. Safety issue were then identified. The safety issues included radiation exposure, fuel containment, criticality, diversion, toxic materials, heat flux to the extravehicular mobility unit, and disposal. The design was reviewed for areas where safety might be further improved. Safety would be improved by launching the fuel separate from the rest of the subsystem on expendable launch vehicles, using a fuel handling tool during unloading of the hot fuel canister, and constructing a cage-like structure around the reversible heat removal system lithium heat pipes. The results of the safety assessment indicate that the DIPS design with minor modifications will produce a low risk concept.

  16. Software Safety Risk in Legacy Safety-Critical Computer Systems

    NASA Technical Reports Server (NTRS)

    Hill, Janice; Baggs, Rhoda

    2007-01-01

    Safety-critical computer systems must be engineered to meet system and software safety requirements. For legacy safety-critical computer systems, software safety requirements may not have been formally specified during development. When process-oriented software safety requirements are levied on a legacy system after the fact, where software development artifacts don't exist or are incomplete, the question becomes 'how can this be done?' The risks associated with only meeting certain software safety requirements in a legacy safety-critical computer system must be addressed should such systems be selected as candidates for reuse. This paper proposes a method for ascertaining formally, a software safety risk assessment, that provides measurements for software safety for legacy systems which may or may not have a suite of software engineering documentation that is now normally required. It relies upon the NASA Software Safety Standard, risk assessment methods based upon the Taxonomy-Based Questionnaire, and the application of reverse engineering CASE tools to produce original design documents for legacy systems.

  17. Safety study application guide. Safety Analysis Report Update Program

    SciTech Connect

    Not Available

    1993-07-01

    Martin Marietta Energy Systems, Inc., (Energy Systems) is committed to performing and documenting safety analyses for facilities it manages for the Department of Energy (DOE). Included are analyses of existing facilities done under the aegis of the Safety Analysis Report Upgrade Program, and analyses of new and modified facilities. A graded approach is used wherein the level of analysis and documentation for each facility is commensurate with the magnitude of the hazard(s), the complexity of the facility and the stage of the facility life cycle. Safety analysis reports (SARs) for hazard Category 1 and 2 facilities are usually detailed and extensive because these categories are associated with public health and safety risk. SARs for Category 3 are normally much less extensive because the risk to public health and safety is slight. At Energy Systems, safety studies are the name given to SARs for Category 3 (formerly {open_quotes}low{close_quotes}) facilities. Safety studies are the appropriate instrument when on-site risks are limited to irreversible consequences to a few people, and off-site consequences are limited to reversible consequences to a few people. This application guide provides detailed instructions for performing safety studies that meet the requirements of DOE Orders 5480.22, {open_quotes}Technical Safety Requirements,{close_quotes} and 5480.23, {open_quotes}Nuclear Safety Analysis Reports.{close_quotes} A seven-chapter format has been adopted for safety studies. This format allows for discussion of all the items required by DOE Order 5480.23 and for the discussions to be readily traceable to the listing in the order. The chapter titles are: (1) Introduction and Summary, (2) Site, (3) Facility Description, (4) Safety Basis, (5) Hazardous Material Management, (6) Management, Organization, and Institutional Safety Provisions, and (7) Accident Analysis.

  18. Quality and Safety Matter

    NASA Astrophysics Data System (ADS)

    Manha, William D.

    2010-09-01

    One to the expressions for the most demanding quality was made by a well-known rocket scientist, for which this center was named, Dr. Wernher Von Braun in the Foreword of a book about the design of rocket engines that was first published by NASA in 1967: “Success in space demands perfection. Many of the brilliant achievements made in this vast, austere environment seem almost miraculous. Behind each apparent miracle, however, stands the flawless performance of numerous highly complex systems. All are important. The failure of only one portion of a launch vehicle or spacecraft may cause failure of an entire mission. But the first to feel this awesome imperative for perfection are the propulsion systems, especially the engines. Unless they operate flawlessly first, none of the other systems will get a chance to perform in space. Perfection begins in the design of space hardware. This book emphasizes quality and reliability in the design of propulsion and engine systems. It draws deeply from the vast know-how and experience which have been the essence of several well-designed, reliable systems of the past and present. And, with a thoroughness and completeness not previously available, it tells how the present high state of reliability, gained through years of research and testing, can be maintained, and perhaps improved, in engines of the future. As man ventures deeper into space to explore the planets, the search for perfection in the design of propulsion systems will continue.” Some catastrophes with losses of life will be compared to show lapses in quality and safety and contrasted with a catastrophe without loss of life because of compliance with safety requirements. 1. October 24, 1960,(USSR) Nedelin Catastrophe, Death on the Steppes, 124 deaths 2. October 25, 1966,(USA) North American Rockwell, Apollo Block I Service Module Service(SM) Propulsion System fuel tank explosion/fire and destruction of SM and test cell, test engineer/conductor/author, Bill Manha

  19. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    2001-01-01

    This annual report is based on the activities of the Aerospace Safety Advisory Panel in calendar year 2000. During this year, the construction of the International Space Station (ISS) moved into high gear. The launch of the Russian Service Module was followed by three Space Shuttle construction and logistics flights and the deployment of the Expedition One crew. Continuous habitation of the ISS has begun. To date, both the ISS and Space Shuttle programs have met or exceeded most of their flight objectives. In spite of the intensity of these efforts, it is clear that safety was always placed ahead of cost and schedule. This safety consciousness permitted the Panel to devote more of its efforts to examining the long-term picture. With ISS construction accelerating, demands on the Space Shuttle will increase. While Russian Soyuz and Progress spacecraft will make some flights, the Space Shuttle remains the primary vehicle to sustain the ISS and all other U.S. activities that require humans in space. Development of a next generation, human-rated vehicle has slowed due to a variety of technological problems and the absence of an approach that can accomplish the task significantly better than the Space Shuttle. Moreover, even if a viable design were currently available, the realities of funding and development cycles suggest that it would take many years to bring it to fruition. Thus, it is inescapable that for the foreseeable future the Space Shuttle will be the only human-rated vehicle available to the U.S. space program for support of the ISS and other missions requiring humans. Use of the Space Shuttle will extend well beyond current planning, and is likely to continue for the life of the ISS.

  20. Integrated Safety Analysis Tiers

    NASA Technical Reports Server (NTRS)

    Shackelford, Carla; McNairy, Lisa; Wetherholt, Jon

    2009-01-01

    Commercial partnerships and organizational constraints, combined with complex systems, may lead to division of hazard analysis across organizations. This division could cause important hazards to be overlooked, causes to be missed, controls for a hazard to be incomplete, or verifications to be inefficient. Each organization s team must understand at least one level beyond the interface sufficiently enough to comprehend integrated hazards. This paper will discuss various ways to properly divide analysis among organizations. The Ares I launch vehicle integrated safety analyses effort will be utilized to illustrate an approach that addresses the key issues and concerns arising from multiple analysis responsibilities.

  1. Safety profile of bevantolol.

    PubMed

    Bray, J S

    1986-03-01

    Double-blind and long-term open-label studies have demonstrated a remarkably favorable safety profile for bevantolol. The drug was associated with a low incidence of adverse experiences similar to that observed with placebo. The adverse experiences were mostly mild to moderate and of the types found previously for other beta-blocking drugs. Very few patients withdrew from clinical studies because of adverse effects. Some patients continued on study for over four years. Bevantolol offers safe beta-blocking activity for the long-term treatment of angina and hypertension.

  2. Perspectives on reactor safety

    SciTech Connect

    Haskin, F.E.; Camp, A.L.

    1994-03-01

    The US Nuclear Regulatory Commission (NRC) maintains a technical training center at Chattanooga, Tennessee to provide appropriate training to both new and experienced NRC employees. This document describes a one-week course in reactor, safety concepts. The course consists of five modules: (1) historical perspective; (2) accident sequences; (3) accident progression in the reactor vessel; (4) containment characteristics and design bases; and (5) source terms and offsite consequences. The course text is accompanied by slides and videos during the actual presentation of the course.

  3. Lightning safety of animals.

    PubMed

    Gomes, Chandima

    2012-11-01

    This paper addresses a concurrent multidisciplinary problem: animal safety against lightning hazards. In regions where lightning is prevalent, either seasonally or throughout the year, a considerable number of wild, captive and tame animals are injured due to lightning generated effects. The paper discusses all possible injury mechanisms, focusing mainly on animals with commercial value. A large number of cases from several countries have been analyzed. Economically and practically viable engineering solutions are proposed to address the issues related to the lightning threats discussed. PMID:22215021

  4. The Psychology of Safety

    NASA Technical Reports Server (NTRS)

    Anderson, Brenda Lindley

    2011-01-01

    Many studies of mishaps show that human error is a factor in a significant majority of accidents. Trying to decide how to change human behavior to be safer is generally the biggest challenge of any safety program. However, understanding the human psyche is the first step to changing behavior. Many studies focus on the before and after of an accident, but what about the thoughts of a person in the commission of an unsafe act? This is a less understood area. Examining it reveals why it is not well comprehended. This paper attempts to examine a part of the thought process, with an eye to helping influence people to less hurtful actions.

  5. The Vaccine Safety Datalink: successes and challenges monitoring vaccine safety.

    PubMed

    McNeil, Michael M; Gee, Julianne; Weintraub, Eric S; Belongia, Edward A; Lee, Grace M; Glanz, Jason M; Nordin, James D; Klein, Nicola P; Baxter, Roger; Naleway, Allison L; Jackson, Lisa A; Omer, Saad B; Jacobsen, Steven J; DeStefano, Frank

    2014-09-22

    The Vaccine Safety Datalink (VSD) is a collaborative project between the Centers for Disease Control and Prevention (CDC) and 9 health care organizations. Established in 1990, VSD is a vital resource informing policy makers and the public about the safety of vaccines used in the United States. Large linked databases are used to identify and evaluate adverse events in over 9 million individuals annually. VSD generates rapid, important safety assessments for both routine vaccinations and emergency vaccination campaigns. VSD monitors safety of seasonal influenza vaccines in near-real time, and provided essential information on the safety of influenza A (H1N1) 2009 monovalent vaccine during the recent pandemic. VSD investigators have published important studies demonstrating that childhood vaccines are not associated with autism or other developmental disabilities. VSD prioritizes evaluation of new vaccines; searches for possible unusual health events after vaccination; monitors vaccine safety in pregnant women; and has pioneered development of biostatistical research methods. PMID:25108215

  6. The Vaccine Safety Datalink: successes and challenges monitoring vaccine safety.

    PubMed

    McNeil, Michael M; Gee, Julianne; Weintraub, Eric S; Belongia, Edward A; Lee, Grace M; Glanz, Jason M; Nordin, James D; Klein, Nicola P; Baxter, Roger; Naleway, Allison L; Jackson, Lisa A; Omer, Saad B; Jacobsen, Steven J; DeStefano, Frank

    2014-09-22

    The Vaccine Safety Datalink (VSD) is a collaborative project between the Centers for Disease Control and Prevention (CDC) and 9 health care organizations. Established in 1990, VSD is a vital resource informing policy makers and the public about the safety of vaccines used in the United States. Large linked databases are used to identify and evaluate adverse events in over 9 million individuals annually. VSD generates rapid, important safety assessments for both routine vaccinations and emergency vaccination campaigns. VSD monitors safety of seasonal influenza vaccines in near-real time, and provided essential information on the safety of influenza A (H1N1) 2009 monovalent vaccine during the recent pandemic. VSD investigators have published important studies demonstrating that childhood vaccines are not associated with autism or other developmental disabilities. VSD prioritizes evaluation of new vaccines; searches for possible unusual health events after vaccination; monitors vaccine safety in pregnant women; and has pioneered development of biostatistical research methods.

  7. 33 CFR 165.20 - Safety zones.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false Safety zones. 165.20 Section 165... WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED ACCESS AREAS Safety Zones § 165.20 Safety zones. A Safety Zone is a water area, shore area, or water and shore area to which, for safety or...

  8. 14 CFR 417.109 - Ground safety.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Ground safety. 417.109 Section 417.109... TRANSPORTATION LICENSING LAUNCH SAFETY Launch Safety Responsibilities § 417.109 Ground safety. (a) Ground safety... 417.115(c), and subpart E of this part provide launch operator ground safety requirements....

  9. 14 CFR 417.109 - Ground safety.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Ground safety. 417.109 Section 417.109... TRANSPORTATION LICENSING LAUNCH SAFETY Launch Safety Responsibilities § 417.109 Ground safety. (a) Ground safety... 417.115(c), and subpart E of this part provide launch operator ground safety requirements....

  10. 33 CFR 165.20 - Safety zones.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Safety zones. 165.20 Section 165... WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED ACCESS AREAS Safety Zones § 165.20 Safety zones. A Safety Zone is a water area, shore area, or water and shore area to which, for safety or...

  11. 14 CFR 417.109 - Ground safety.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Ground safety. 417.109 Section 417.109... TRANSPORTATION LICENSING LAUNCH SAFETY Launch Safety Responsibilities § 417.109 Ground safety. (a) Ground safety... 417.115(c), and subpart E of this part provide launch operator ground safety requirements....

  12. 14 CFR 1274.934 - Safety.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Safety. 1274.934 Section 1274.934... FIRMS Other Provisions and Special Conditions § 1274.934 Safety. Safety July 2002 NASA's safety priority... shall act responsibly in matters of safety and shall take all reasonable safety measures in...

  13. 33 CFR 165.20 - Safety zones.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Safety zones. 165.20 Section 165... WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED ACCESS AREAS Safety Zones § 165.20 Safety zones. A Safety Zone is a water area, shore area, or water and shore area to which, for safety or...

  14. 33 CFR 165.20 - Safety zones.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Safety zones. 165.20 Section 165... WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED ACCESS AREAS Safety Zones § 165.20 Safety zones. A Safety Zone is a water area, shore area, or water and shore area to which, for safety or...

  15. 14 CFR § 1274.934 - Safety.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 false Safety. § 1274.934 Section § 1274.934... FIRMS Other Provisions and Special Conditions § 1274.934 Safety. Safety July 2002 NASA's safety priority... shall act responsibly in matters of safety and shall take all reasonable safety measures in...

  16. 14 CFR 1274.934 - Safety.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Safety. 1274.934 Section 1274.934... FIRMS Other Provisions and Special Conditions § 1274.934 Safety. Safety July 2002 NASA's safety priority... shall act responsibly in matters of safety and shall take all reasonable safety measures in...

  17. 14 CFR 417.109 - Ground safety.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Ground safety. 417.109 Section 417.109... TRANSPORTATION LICENSING LAUNCH SAFETY Launch Safety Responsibilities § 417.109 Ground safety. (a) Ground safety... 417.115(c), and subpart E of this part provide launch operator ground safety requirements....

  18. 14 CFR 417.109 - Ground safety.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 4 2011-01-01 2011-01-01 false Ground safety. 417.109 Section 417.109... TRANSPORTATION LICENSING LAUNCH SAFETY Launch Safety Responsibilities § 417.109 Ground safety. (a) Ground safety... 417.115(c), and subpart E of this part provide launch operator ground safety requirements....

  19. 33 CFR 165.20 - Safety zones.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Safety zones. 165.20 Section 165... WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED ACCESS AREAS Safety Zones § 165.20 Safety zones. A Safety Zone is a water area, shore area, or water and shore area to which, for safety or...

  20. 14 CFR 1274.934 - Safety.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Safety. 1274.934 Section 1274.934... FIRMS Other Provisions and Special Conditions § 1274.934 Safety. Safety July 2002 NASA's safety priority... shall act responsibly in matters of safety and shall take all reasonable safety measures in...

  1. 14 CFR 1274.934 - Safety.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 5 2013-01-01 2013-01-01 false Safety. 1274.934 Section 1274.934... FIRMS Other Provisions and Special Conditions § 1274.934 Safety. Safety July 2002 NASA's safety priority... shall act responsibly in matters of safety and shall take all reasonable safety measures in...

  2. 29 CFR 1926.105 - Safety nets.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 8 2010-07-01 2010-07-01 false Safety nets. 1926.105 Section 1926.105 Labor Regulations... Safety nets. (a) Safety nets shall be provided when workplaces are more than 25 feet above the ground or..., safety lines, or safety belts is impractical. (b) Where safety net protection is required by this...

  3. Another Approach to Enhance Airline Safety: Using Management Safety Tools

    NASA Technical Reports Server (NTRS)

    Lu, Chien-tsug; Wetmore, Michael; Przetak, Robert

    2006-01-01

    The ultimate goal of conducting an accident investigation is to prevent similar accidents from happening again and to make operations safer system-wide. Based on the findings extracted from the investigation, the "lesson learned" becomes a genuine part of the safety database making risk management available to safety analysts. The airline industry is no exception. In the US, the FAA has advocated the usage of the System Safety concept in enhancing safety since 2000. Yet, in today s usage of System Safety, the airline industry mainly focuses on risk management, which is a reactive process of the System Safety discipline. In order to extend the merit of System Safety and to prevent accidents beforehand, a specific System Safety tool needs to be applied; so a model of hazard prediction can be formed. To do so, the authors initiated this study by reviewing 189 final accident reports from the National Transportation Safety Board (NTSB) covering FAR Part 121 scheduled operations. The discovered accident causes (direct hazards) were categorized into 10 groups Flight Operations, Ground Crew, Turbulence, Maintenance, Foreign Object Damage (FOD), Flight Attendant, Air Traffic Control, Manufacturer, Passenger, and Federal Aviation Administration. These direct hazards were associated with 36 root factors prepared for an error-elimination model using Fault Tree Analysis (FTA), a leading tool for System Safety experts. An FTA block-diagram model was created, followed by a probability simulation of accidents. Five case studies and reports were provided in order to fully demonstrate the usefulness of System Safety tools in promoting airline safety.

  4. Safety Critical Mechanisms

    NASA Technical Reports Server (NTRS)

    Robertson, Brandan

    2008-01-01

    Spaceflight mechanisms have a reputation for being difficult to develop and operate successfully. This reputation is well earned. Many circumstances conspire to make this so: the environments in which the mechanisms are used are extremely severe, there is usually limited or no maintenance opportunity available during operation due to this environment, the environments are difficult to replicate accurately on the ground, the expense of the mechanism development makes it impractical to build and test many units for long periods of time before use, mechanisms tend to be highly specialized and not prone to interchangeability or off-the-shelf use, they can generate and store a lot of energy, and the nature of mechanisms themselves, as a combination of structures, electronics, etc. designed to accomplish specific dynamic performance, makes them very complex and subject to many unpredictable interactions of many types. In addition to their complexities, mechanism are often counted upon to provide critical vehicle functions that can result in catastrophic events should the functions not be performed. It is for this reason that mechanisms are frequently subjected to special scrutiny in safety processes. However, a failure tolerant approach, along with good design and development practices and detailed design reviews, can be developed to allow such notoriously troublesome mechanisms to be utilized confidently in safety-critical applications.

  5. Spa, springs and safety.

    PubMed

    Sukthana, Yaowalark; Lekkla, Amorn; Sutthikornchai, Chantira; Wanapongse, Paitoon; Vejjajiva, Athasit; Bovornkitti, Somchai

    2005-01-01

    Natural mineral water has long been used worldwide for bathing and health purposes. At present, Thailand is famous for health spas and natural hot springs among local people and tourists. Due to possible risks of exposure to harmful agents, we studied hazardous pollutants at 57 natural hot springs from 11 provinces in northern, central, eastern and southern Thailand. Pathogenic, free-living amebae of the genera Naegleria and Acanthamoeba, which can cause central nervous system infection, were found in 26.3% (15/57) and 15.8% (9/ 57), respectively. Dissolved radon, a soil gas with carcinogenic properties, was present in nearly all hot springs sites, with concentration ranging from 0.87-76,527 Becquerels/m3. There were 5 water samples in which radon concentration exceeded the safety limit for drinking. Legionella pneumoniphila (serogroups 1, 3, 5, 6, 7 10 and 13) were found in samples from 71.9% (41/57) of studied sites. Because spas and natural springs are popular tourist attractions, health authorities should be aware of possible hazards and provide tactful measures and guidelines to ensure safety without causing undue alarm to foreign and Thai tourists.

  6. Cockpit emergency safety system

    NASA Astrophysics Data System (ADS)

    Keller, Leo

    2000-06-01

    A comprehensive safety concept is proposed for aircraft's experiencing an incident to the development of fire and smoke in the cockpit. Fire or excessive heat development caused by malfunctioning electrical appliance may produce toxic smoke, may reduce the clear vision to the instrument panel and may cause health-critical respiration conditions. Immediate reaction of the crew, safe respiration conditions and a clear undisturbed view to critical flight information data can be assumed to be the prerequisites for a safe emergency landing. The personal safety equipment of the aircraft has to be effective in supporting the crew to divert the aircraft to an alternate airport in the shortest possible amount of time. Many other elements in the cause-and-effect context of the emergence of fire, such as fire prevention, fire detection, the fire extinguishing concept, systematic redundancy, the wiring concept, the design of the power supplying system and concise emergency checklist procedures are briefly reviewed, because only a comprehensive and complete approach will avoid fatal accidents of complex aircraft in the future.

  7. Seismic Safety Study

    SciTech Connect

    Tokarz, F J; Coats, D W

    2006-05-16

    During the past three decades, the Laboratory has been proactive in providing a seismically safe working environment for its employees and the general public. Completed seismic upgrades during this period have exceeded $30M with over 24 buildings structurally upgraded. Nevertheless, seismic questions still frequently arise regarding the safety of existing buildings. To address these issues, a comprehensive study was undertaken to develop an improved understanding of the seismic integrity of the Laboratory's entire building inventory at the Livermore Main Site and Site 300. The completed study of February 2005 extended the results from the 1998 seismic safety study per Presidential Executive Order 12941, which required each federal agency to develop an inventory of its buildings and to estimate the cost of mitigating unacceptable seismic risks. Degenkolb Engineers, who performed the first study, was recontracted to perform structural evaluations, rank order the buildings based on their level of seismic deficiencies, and to develop conceptual rehabilitation schemes for the most seriously deficient buildings. Their evaluation is based on screening procedures and guidelines as established by the Interagency Committee on Seismic Safety in Construction (ICSSC). Currently, there is an inventory of 635 buildings in the Laboratory's Facility Information Management System's (FIMS's) database, out of which 58 buildings were identified by Degenkolb Engineers that require seismic rehabilitation. The remaining 577 buildings were judged to be adequate from a seismic safety viewpoint. The basis for these evaluations followed the seismic safety performance objectives of DOE standard (DOE STD 1020) Performance Category 1 (PC1). The 58 buildings were ranked according to three risk-based priority classifications (A, B, and C) as shown in Figure 1-1 (all 58 buildings have structural deficiencies). Table 1-1 provides a brief description of their expected performance and damage state

  8. Nuclear explosive safety study process

    SciTech Connect

    1997-01-01

    Nuclear explosives by their design and intended use require collocation of high explosives and fissile material. The design agencies are responsible for designing safety into the nuclear explosive and processes involving the nuclear explosive. The methodology for ensuring safety consists of independent review processes that include the national laboratories, Operations Offices, Headquarters, and responsible Area Offices and operating contractors with expertise in nuclear explosive safety. A NES Study is an evaluation of the adequacy of positive measures to minimize the possibility of an inadvertent or deliberate unauthorized nuclear detonation, high explosive detonation or deflagration, fire, or fissile material dispersal from the pit. The Nuclear Explosive Safety Study Group (NESSG) evaluates nuclear explosive operations against the Nuclear Explosive Safety Standards specified in DOE O 452.2 using systematic evaluation techniques. These Safety Standards must be satisfied for nuclear explosive operations.

  9. Developing a patient safety plan.

    PubMed

    Zimmerman, Rosanne; Ip, Ivan; Christoffersen, Emily; Shaver, Jill

    2008-01-01

    Many healthcare organizations are focused on the development of a strategic plan to enhance patient safety. The challenge is creating a plan that focuses on patient safety outcomes, integrating the multitude of internal and external drivers of patient safety, aligning improvement initiatives to create synergy and providing a framework for meaningful measurement of intermediate and long-term results while remaining consistent with an organizational mission, vision and strategic goals. This strategy-focused approach recognizes that patient safety initiatives completed in isolation will not provide consistent progress toward a goal, and that a balanced approach is required that includes the development and systematic execution of bundles of related initiatives. This article outlines the process used by Hamilton Health Sciences in adopting Kaplan and Norton's strategy map methodology underpinned by their balanced scorecard framework to create a comprehensive multi-year plan for patient safety that integrates best practice literature from patient safety, quality and organizational development. PMID:18382157

  10. Perceptions of safety at work: a framework for linking safety climate to safety performance, knowledge, and motivation.

    PubMed

    Griffin, M A; Neal, A

    2000-07-01

    Research in the areas of organizational climate and work performance was used to develop a framework for measuring perceptions of safety at work. The framework distinguished perceptions of the work environment from perceptions of performance related to safety. Two studies supported application of the framework to employee perceptions of safety in the workplace. Safety compliance and safety participation were distinguished as separate components of safety-related performance. Perceptions of knowledge about safety and motivation to perform safely influenced individual reports of safety performance and also mediated the link between safety climate and safety performance. Specific dimensions of safety climate were identified and constituted a higher order safety climate factor. The results support conceptualizing safety climate as an antecedent to safety performance in organizations. PMID:10912498

  11. Overcoming barriers to patient safety.

    PubMed

    Kalisch, Beatrice J; Aebersold, Michelle

    2006-01-01

    Creating a culture of patient safety is a critical goal of all patient care unit staff. An analysis of the key barriers to patient safety on a typical inpatient unit in an acute care hospital (unclear unit values), the fear of punishment for errors, the lack of systematic analysis of mistakes, the complexity of the nurses' work, and inadequate teamwork are presented. Nine practices to overcome these barriers and achieve patient safety are discussed.

  12. Prospects for nuclear safety research

    SciTech Connect

    Beckjord, E.S.

    1995-04-01

    This document is the text of a paper presented by Eric S. Beckjord (Director, Nuclear Regulatory Research/NRC) at the 22nd Water Reactor Safety Meeting in Bethesda, MD in October 1994. The following topics are briefly reviewed: (1) Reactor vessel research, (2) Probabilistic risk assessment, (3) Direct containment heating, (4) Advanced LWR research, (5) Nuclear energy prospects in the US, and (6) Future nuclear safety research. Subtopics within the last category include economics, waste disposal, and health and safety.

  13. Task D: Hydrogen safety analysis

    SciTech Connect

    Swain, M.R.; Sievert, B.G.; Swain, M.N.

    1996-10-01

    This report covers two topics. The first is a review of codes, standards, regulations, recommendations, certifications, and pamphlets which address safety of gaseous fuels. The second is an experimental investigation of hydrogen flame impingement. Four areas of concern in the conversion of natural gas safety publications to hydrogen safety publications are delineated. Two suggested design criteria for hydrogen vehicle fuel systems are proposed. It is concluded from the experimental work that light weight, low cost, firewalls to resist hydrogen flame impingement are feasible.

  14. Overcoming barriers to patient safety.

    PubMed

    Kalisch, Beatrice J; Aebersold, Michelle

    2006-01-01

    Creating a culture of patient safety is a critical goal of all patient care unit staff. An analysis of the key barriers to patient safety on a typical inpatient unit in an acute care hospital (unclear unit values), the fear of punishment for errors, the lack of systematic analysis of mistakes, the complexity of the nurses' work, and inadequate teamwork are presented. Nine practices to overcome these barriers and achieve patient safety are discussed. PMID:16786829

  15. Fire Safety in Extraterrestrial Environments

    NASA Technical Reports Server (NTRS)

    Friedman, Robert

    1998-01-01

    Despite rigorous fire-safety policies and practices, fire incidents are possible during lunar and Martian missions. Fire behavior and hence preventive and responsive safety actions in the missions are strongly influenced by the low-gravity environments in flight and on the planetary surfaces. This paper reviews the understanding and key issues of fire safety in the missions, stressing flame spread, fire detection, suppression, and combustion performance of propellants produced from Martian resources.

  16. System Safety Analysis Application Guide. Safety Analysis Report Update Program

    SciTech Connect

    Not Available

    1993-05-01

    Martin Marietta Energy Systems, Inc., (Energy Systems) is committed to performing and documenting safety analyses for facilities it manages for the Department of Energy (DOE). Safety analyses are performed to identify hazards and potential accidents; to analyze the adequacy of measures taken to eliminate, control, or mitigate hazards; and to evaluate potential accidents and determine associated risks. Safety Analysis Reports (SARs) are prepared to document the safety analysis to ensure facilities can be operated safely and in accordance with regulations. SARs include Technical Safety Requirements (TSRs), which are specific technical and administrative requirements that prescribe limits and controls to ensure safe operation of DOE facilities. These documented descriptions and analyses contribute to the authorization basis for facility operation. Energy Systems has established a process to perform Unreviewed Safety Question Determinations (USQDs) for planned changes and as-found conditions that are not described and analyzed in existing safety analyses. The process evaluates changes and as-found conditions to determine whether revisions to the authorization basis must be reviewed and approved by DOE. There is an Unreviewed Safety Question (USQ) if a change introduces conditions not bounded by the facility authorization basis. When it is necessary to request DOE approval to revise the authorization basis, preparation of a System Safety Analysis (SSA) is recommended. This application guide describes the process of preparing an SSA and the desired contents of an SSA. Guidance is provided on how to identify items and practices which are important to safety; how to determine the credibility and significance of consequences of proposed accident scenarios; how to evaluate accident prevention and mitigation features of the planned change; and how to establish special requirements to ensure that a change can be implemented with adequate safety.

  17. European perspectives of food safety.

    PubMed

    Bánáti, Diána

    2014-08-01

    Food safety has been a growing concern among European Union (EU) citizens over the last decades. Despite the fact that food has never been safer, consumers are considerably uncertain and increasingly critical about the safety of their food. The introduction of new principles, such as the primary responsibility of producers, traceability, risk analysis, the separation of risk assessment and risk management provided a more transparent, science-based system in Europe, which can help to restore consumers' lost confidence. The present EU integrated approach to food safety 'from farm to fork' aims to assure a high level of food safety within the EU. PMID:24515443

  18. Gardening Health and Safety Tips

    MedlinePlus

    ... Health History Parent Information Vaccines & Immunizations Healthy Living Gardening Health and Safety Tips Recommend on Facebook Tweet Share Compartir Gardening can be a great way to enjoy the ...

  19. A Laboratory Safety Trivia Game

    NASA Astrophysics Data System (ADS)

    Gublo, Kristin I.

    2003-04-01

    At the start of each semester, our department begins our chemistry seminar series with a presentation on laboratory safety. All chemistry faculty, staff, graduate students, undergraduate research students, and student laboratory assistants are required to attend. Many of these individuals have sat through these seminars for several years; they feel the seminars are boring and repetitive. In order to enliven these safety presentations, I have created a cooperative online trivia game. It has been my experience that the lab safety trivia game is an effective and entertaining way to teach lab safety.

  20. Triclosan: applications and safety.

    PubMed

    Bhargava, H N; Leonard, P A

    1996-06-01

    Triclosan (2,4,4'-trichloro-2'-hydroxydiphenyl ether) is a nonionic, broad spectrum, antimicrobial agent that, because of its favorable safety profile, has been incorporated into a variety of many personal care products, including deodorant soaps, underarm deodorants, shower gels, and health care personnel handwashes. Triclosan exhibits a moderate degree of substantivity to the skin, and, in many products, it imparts a remnant antimicrobial effect. Although direct contact with the material under exaggerated exposure conditions causes dermal irritation in laboratory animals, it has only rarely been associated with skin irritation or sensitization in human being in formulated products. Acute, subacute/subchronic, and chronic toxicity profiles have been established to determine that triclosan is neither an acute oral toxicant nor that it acts as a carcinogen, mutagen, or teratogen. A new application for triclosan is in oral dentifrices for plaque control. Currently under investigation in the United States, it is approved for oral care application in Canada and many European countries.

  1. Nuclear reactor safety device

    DOEpatents

    Hutter, E.

    1983-08-15

    A safety device is described for use in a nuclear reactor for axially repositioning a control rod with respect to the reactor core in the event of a thermal excursion. It comprises a laminated strip helically configured to form a tube, said tube being in operative relation to said control rod. The laminated strip is formed of at least two materials having different thermal coefficients of expansion, and is helically configured such that the material forming the outer lamina of the tube has a greater thermal coefficient of expansion than the material forming the inner lamina of said tube. In the event of a thermal excursion the laminated strip will tend to curl inwardly so that said tube will increase in length, whereby as said tube increases in length it exerts a force on said control rod to axially reposition said control rod with respect to said core.

  2. Microbiological safety of water.

    PubMed

    Dawson, D J; Sartory, D P

    2000-01-01

    Significant advances in water treatment over the last century have resulted in massive improvements in the microbiological safety of public drinking water supplies in the UK and the developed countries. Incidences of illness due to poor treatment or post-treatment contamination are rare, but when they occur tend to attract considerable media attention. A well managed water treatment works and supply system can provide high quality drinking water wherever in the world it is located. As a rule, throughout the world, private supplies tend to be of a poorer quality than public supplies, but poorly managed public supplies have the potential to make a large number of people ill and continued effort is needed to maintain and improve drinking water quality world-wide.

  3. [Safety in brachytherapy].

    PubMed

    Marcié, S; Marinello, G; Peiffert, D; Lartigau, É

    2013-04-01

    No technique can now be used without previously considering the safety of patients, staff and public and risk management. This is the case for brachytherapy. The various aspects of brachytherapy are discussed for both the patient and the staff. For all, the risks must be minimized while achieving a treatment of quality. It is therefore necessary to establish a list as comprehensive as possible regardless of the type of brachytherapy (low, high, pulsed dose-rate). Then, their importance must be assessed with the help of their criticality. Radiation protection of personnel and public must take into account the many existing regulation texts. Four axes have been defined for the risk management for patients: organization, preparation, planning and implementation of treatment. For each axis, a review of risks is presented, as well as administrative, technical and medical dispositions for staff and the public. PMID:23465784

  4. Transportation safety training

    SciTech Connect

    Jones, E.

    1990-01-01

    Over the past 25 years extensive federal legislation involving the handling and transport of hazardous materials/waste has been passed that has resulted in numerous overlapping regulations administered and enforced by different federal agencies. The handling and transport of hazardous materials/waste involves a significant number of workers who are subject to a varying degree of risk should an accident occur during handling or transport. Effective transportation training can help workers address these risks and mitigate them, and at the same time enable ORNL to comply with the federal regulations concerning the transport of hazardous materials/waste. This presentation will outline how the Environmental and Health Protection Division's Technical Resources and Training Section at the Oak Ridge National Laboratory, working with transportation and waste disposal personnel, have developed and implemented a comprehensive transportation safety training program to meet the needs of our workers while satisfying appropriate federal regulations. 8 refs., 3 tabs.

  5. Electrical safety device

    DOEpatents

    White, David B.

    1991-01-01

    An electrical safety device for use in power tools that is designed to automatically discontinue operation of the power tool upon physical contact of the tool with a concealed conductive material. A step down transformer is used to supply the operating power for a disconnect relay and a reset relay. When physical contact is made between the power tool and the conductive material, an electrical circuit through the disconnect relay is completed and the operation of the power tool is automatically interrupted. Once the contact between the tool and conductive material is broken, the power tool can be quickly and easily reactivated by a reset push button activating the reset relay. A remote reset is provided for convenience and efficiency of operation.

  6. 76 FR 22033 - Safety Zone; Red River Safety Zone, Red River, MN

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-20

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AAOO Safety Zone; Red River Safety Zone, Red River, MN AGENCY... Safety Unit Duluth, MN is establishing a temporary safety zone on the Red River, MN. This safety zone is...-0263 to read as follows: Sec. 165.T09-0263 Safety zone; Red River Safety Zone, Red River, MN....

  7. [Safety profile of dolutegravir].

    PubMed

    Rivero, Antonio; Domingo, Pere

    2015-03-01

    Integrase inhibitors are the latest drug family to be added to the therapeutic arsenal against human immunodeficiency virus infection. Drugs in this family that do not require pharmacological boosting are characterized by a very good safety profile. The latest integrase inhibitor to be approved for use is dolutegravir. In clinical trials, dolutegravir has shown an excellent tolerability profile, both in antiretroviral-naïve and previously treated patients. Discontinuation rates due to adverse effects were 2% and 3%, respectively. The most frequent adverse effects were nausea, headache, diarrhea and sleep disturbance. A severe hypersensitivity reaction has been reported in only one patient. In patients coinfected with hepatropic viruses, the safety profile is similar to that in patients without coinfection. The lipid profile of dolutegravir is similar to that of raltegravir and superior to those of Atripla® and darunavir/ritonavir. Dolutegravir induces an early, predictable and non-progressive increase in serum creatinine of around 10% of baseline values in treatment-naïve patients and of 14% in treatment-experienced patients. This increase is due to inhibition of tubular creatinine secretion through the OCT2 receptor and does not lead to a real decrease in estimated glomerular filtration rate with algorithms that include serum creatinine. The effect of the combination of dolutegravir plus Kivexa(®) on biomarkers of bone remodeling is lower than that of Atripla(®). Dolutegravir has an excellent tolerability profile with no current evidence of long-term adverse effects. Its use is accompanied by an early and non-progressive increase in serum creatinine due to OCT2 receptor inhibition. In combination with abacavir/lamivudine, dolutegravir has a lower impact than enofovir/emtricitabine/efavirenz on bone remodelling markers. PMID:25858606

  8. Safety in Aquatic Activities. Sports Safety Series. Monograph No. 5.

    ERIC Educational Resources Information Center

    Borozne, Joseph, Ed.; And Others

    The prevention of injuries and control of hazards in aquatic activities is outlined. Discussions include the causes and prevention of aquatic accidents, aquatic safety in the basic instructional program, the design of public swimming facilities, and safety considerations in pool operation and administration. A chapter is devoted to each of the…

  9. 76 FR 70953 - Pipeline Safety: Safety of Gas Transmission Pipelines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-16

    ... August 25, 2011, (76 FR 53086) PHMSA published in the Federal Register an Advance Notice of Proposed... by email at mike.israni@dot.gov . SUPPLEMENTARY INFORMATION: On August 25, 2011, (76 FR 53086), PHMSA...: Safety of Gas Transmission Pipelines AGENCY: Pipeline and Hazardous Materials Safety...

  10. INTEGRATED SAFETY MANAGEMENT SYSTEM SAFETY CULTURE IMPROVEMENT INITIATIVE

    SciTech Connect

    MCDONALD JA JR

    2009-01-16

    In 2007, the Department of Energy (DOE) identified safety culture as one of their top Integrated Safety Management System (ISMS) related priorities. A team was formed to address this issue. The team identified a consensus set of safety culture principles, along with implementation practices that could be used by DOE, NNSA, and their contractors. Documented improvement tools were identified and communicated to contractors participating in a year long pilot project. After a year, lessons learned will be collected and a path forward determined. The goal of this effort was to achieve improved safety and mission performance through ISMS continuous improvement. The focus of ISMS improvement was safety culture improvement building on operating experience from similar industries such as the domestic and international commercial nuclear and chemical industry.

  11. Impact of e-safety applications on cyclists' safety.

    PubMed

    Tripodi, Antonino; Persia, Luca

    2015-01-01

    In years to come, urban areas face the challenge of making transport sustainable in terms of environment and competitiveness. Cycling is a perfect transport means in urban areas. Cyclists have a high casualty rate and should be given special attention in road safety policy. Actions to promote cycling in cities should go together with improving road safety. ICT can be used to develop intelligent applications assisting cyclists to avoid, prevent or mitigate accidents. This paper presents the results of activities focused on the assessment of impacts of ICT on the safety of cyclists, realised in the framework of the EU project SAFECYCLE ( www.safecycle.eu ). E-safety applications were identified that can enhance the safety of cyclists in Europe. Eleven applications were analysed in term of benefits and costs. The results highlighted important differences between European countries in term of awareness about cycling, knowledge about ICT applications and also impacts of these applications. PMID:25363736

  12. Impact of e-safety applications on cyclists' safety.

    PubMed

    Tripodi, Antonino; Persia, Luca

    2015-01-01

    In years to come, urban areas face the challenge of making transport sustainable in terms of environment and competitiveness. Cycling is a perfect transport means in urban areas. Cyclists have a high casualty rate and should be given special attention in road safety policy. Actions to promote cycling in cities should go together with improving road safety. ICT can be used to develop intelligent applications assisting cyclists to avoid, prevent or mitigate accidents. This paper presents the results of activities focused on the assessment of impacts of ICT on the safety of cyclists, realised in the framework of the EU project SAFECYCLE ( www.safecycle.eu ). E-safety applications were identified that can enhance the safety of cyclists in Europe. Eleven applications were analysed in term of benefits and costs. The results highlighted important differences between European countries in term of awareness about cycling, knowledge about ICT applications and also impacts of these applications.

  13. Balancing Safety and Free Speech

    ERIC Educational Resources Information Center

    Hudson, David L., Jr.

    2004-01-01

    According to Jay Worona, general counsel for the New York State School Board Association, "Balancing safety and student constitutional rights is not easy. It has to be a careful balance. School officials must be prudent and not overreact. But one part of the equation has to be paramount. And safety should be the primary concern" (personal…

  14. Chemistry laboratory safety manual available

    NASA Technical Reports Server (NTRS)

    Elsbrock, R. G.

    1968-01-01

    Chemistry laboratory safety manual outlines safe practices for handling hazardous chemicals and chemistry laboratory equipment. Included are discussions of chemical hazards relating to fire, health, explosion, safety equipment and procedures for certain laboratory techniques and manipulations involving glassware, vacuum equipment, acids, bases, and volatile solvents.

  15. Safety in the Science Classroom

    ERIC Educational Resources Information Center

    Online Submission, 2006

    2006-01-01

    The goal of this K-12 science safety resource is to bring together information needed by administrators, planners, teachers and support staff to help them make sound decisions regarding science safety. The document identifies areas for decision making and action at a variety of levels. It supports planning and action by providing information on…

  16. Vaccine Safety Resources for Nurses

    PubMed Central

    Shimabukuro, Tom T.; Hibbs, Beth F.; Moro, Pedro L.; Broder, Karen R.; Vellozzi, Claudia

    2015-01-01

    Overview Nurses are on the front lines of health care delivery, and many of them routinely administer immunizations. The authors describe the Centers for Disease Control and Prevention’s (CDC) vaccine safety monitoring systems, explaining how nurses can access inquiry channels and other immunization information resources. Examples of recent vaccine safety inquiries are also provided. PMID:26222474

  17. Railroad safety program, task 2

    NASA Technical Reports Server (NTRS)

    1983-01-01

    Aspects of railroad safety and the preparation of a National Inspection Plan (NIP) for rail safety improvement are examined. Methodology for the allocation of inspection resources, preparation of a NIP instruction manual, and recommendations for future NIP, are described. A statistical analysis of regional rail accidents is presented with causes and suggested preventive measures included.

  18. Liquefied natural gas (LNG) safety

    NASA Technical Reports Server (NTRS)

    Ordin, P. M.

    1977-01-01

    Bibliography, assembled from computer search of NASA Aerospace Safety Data Bank, including title of report, author, abstract, source, description of figures, key references, and key words or subject terms. Publication is indexed by key subjects and by authors. Items are relevant to design engineers and safety specialists.

  19. System safety engineering analysis handbook

    NASA Technical Reports Server (NTRS)

    Ijams, T. E.

    1972-01-01

    The basic requirements and guidelines for the preparation of System Safety Engineering Analysis are presented. The philosophy of System Safety and the various analytic methods available to the engineering profession are discussed. A text-book description of each of the methods is included.

  20. SAFETY IN THE CHEMICAL LABORATORY.

    ERIC Educational Resources Information Center

    STEERE, NORMAN V.

    MONTHLY ARTICLES ON LABORATORY SAFETY THAT APPEARED IN THE "JOURNAL OF CHEMICAL EDUCATION" BETWEEN JANUARY 1964, AND JANUARY 1967, ARE COMBINED IN THIS MANUAL FOR HIGH SCHOOL AND COLLEGE CHEMISTRY TEACHERS. A GENERAL SECTION DEALS WITH (1) RESPONSIBILITY FOR ACCIDENT PREVENTION, (2) SAFETY CONSIDERATION IN RESEARCH PROPOSALS, (3) A SAFETY…

  1. An Education in Electrical Safety.

    ERIC Educational Resources Information Center

    McBride, John W.; Chiappetta, Eugene L.

    1992-01-01

    Discusses teaching electrical safety guidelines in the process of teaching the concepts related to electricity. Discusses household current; electrical insulation; and examples of electrical safety in the home related to appliances, the bathroom, the yard and the neighborhood. (10 references) (MDH)

  2. Guide for Science Laboratory Safety.

    ERIC Educational Resources Information Center

    McDermott, John J.

    General and specific safety procedures and recommendations for secondary school science laboratories are provided in this guide. Areas of concern include: (1) chemicals (storage, disposal, toxicity, unstable and incompatible chemicals); (2) microorganisms; (3) plants; (4) animals; (5) electricity; (6) lasers; (7) rockets; (8) eye safety and…

  3. Evolution of space reactor safety

    SciTech Connect

    Wetch, J.R. )

    1993-01-10

    This paper summarizes some of the major safety issues and proposed and developed solutions to real and perceived problems. Safety of the public, operating personnel, facilities and the environment has always been a driving concern of the public, government agencies, system designers and users of nuclear power and propulsion systems.

  4. NASA aviation safety reporting system

    NASA Technical Reports Server (NTRS)

    1979-01-01

    The human factors frequency considered a cause of or contributor to hazardous events onboard air carriers are examined with emphasis on distractions. Safety reports that have been analyzed, processed, and entered into the aviation safety reporting system data base are discussed. A sampling of alert bulletins and responses to them is also presented.

  5. Critical Areas in Sports Safety.

    ERIC Educational Resources Information Center

    Morehouse, C. A., Ed.; And Others

    1983-01-01

    Four articles examine important aspects of sport safety. Topics include: (1) risks of eye injuries in racquet sports and preventive measures; (2) ways to reduce gymnastics injuries; (3) safety in training areas; and (4) risk-management strategies to avoid legal liability. Guidelines for teachers are given. (PP)

  6. OSHA and Experimental Safety Design.

    ERIC Educational Resources Information Center

    Sichak, Stephen, Jr.

    1983-01-01

    Suggests that a governmental agency, most likely Occupational Safety and Health Administration (OSHA) be considered in the safety design stage of any experiment. Focusing on OSHA's role, discusses such topics as occupational health hazards of toxic chemicals in laboratories, occupational exposure to benzene, and role/regulations of other agencies.…

  7. Pennsylvania Industrial Arts Safety Guide.

    ERIC Educational Resources Information Center

    Stoudt, John Y., Ed.; And Others

    Safety education information is provided in this guide designed for Pennsylvania industrial arts teachers. Twelve sections and section topics include the following: introduction (policy statement on safety); responsibility (school board and superintendent, principal and/or department head, the teacher); emergency action (primary concerns,…

  8. Physics and Automobile Safety Belts.

    ERIC Educational Resources Information Center

    Kortman, Peter; Witt, C. Edwin

    This collection of problems and experiments related to automobile safety belt usage is intended to serve as a supplement to a standard physics course. Its purpose is to convince the students that the use of safety belts to prevent injury or death is firmly supported by the considerations of physical quantities and laws which apply in a collision…

  9. IMPORTANCE OF SAFETY CULTURE ASSESSMENT

    SciTech Connect

    Spitalnik, J.

    2004-10-06

    Safety Management has lately been considered by some Nuclear Regulatory agencies as the tool on which to concentrate their efforts to implement modern regulation structures, because Safety Culture was said to be difficult to monitor. However, Safety Culture can be assessed and monitored even if it is problematical to make Safety Culture the object of regulation. This paper stresses the feasibility and importance of Safety Culture Assessment based on self-assessment applications performed in several nuclear organizations in Latin America. Reasons and ownership for assessing Safety Culture are discussed, and relevant aspects considered for setting up and programming such an assessment are shown. Basic principles that were taken into account, as well as financial and human resources used in actual self-assessments are reviewed, including the importance of adequate statistical analyses and the necessity of proper feed-back of results. The setting up of action plans to enhance Safety Culture is the final step of the assessment program that once implemented will enable to establish a Safety Culture monitoring process within the organization.

  10. Microbial safety of fresh produce

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The book entitled “Microbial Safety of Fresh Produce” with 23 chapters is divided into following six sections: Microbial contamination of fresh produce, Pre-harvest strategies, post-harvest interventions, Produce safety during processing and handling, Public, legal, and economic Perspectives, and Re...

  11. Safety Education Handbook. Volume 3.

    ERIC Educational Resources Information Center

    Kansas State Dept. of Education, Topeka.

    This is the third of three volumes of a safety guide developed to assist Kansas administrators and teachers in organizing, evaluating, and maintaining safety programs. It provides information to help them identify, assess, and correct unsafe conditions relating to equipment and facilities and ensure a safe and healthy environment for themselves…

  12. Fusion blanket inherent safety assessment

    SciTech Connect

    Sze, D.K.; Jung, J.; Cheng, E.T.

    1986-01-01

    The inherent safety aspect of TPSS reactor blankets has been investigated. The idea is to design the blanket so safe that cost savings can be realized such as through non-nuclear grading construction. If the blanket materials are carefully selected, inherent safety is feasible for fusion reactor blankets up to 5 to 10 MW/m/sup 2/ neutron wall loading.

  13. Safety Training for the Supervisor.

    ERIC Educational Resources Information Center

    Gardner, James E.

    Emphasizing causation and motivation, this guide to safety training for foremen and supervisors in industry provides a method for correcting an employee, whether after an accident or after detection of an unsafe act, through an interview designed to find the reasons behind the act. Supervisory responsibility for safety is indicated, together with…

  14. Science & Safety: Making the Connection.

    ERIC Educational Resources Information Center

    Council of State Science Supervisors, VA.

    This document provides information on the most commonly asked science safety questions by science teachers primarily at the secondary school level. Topics include the legal responsibilities of a science teacher, a general safety checklist, proper labeling and storing of chemicals, purchasing of new chemicals and disposing of old chemicals, a…

  15. Tractor Safety. Unit A-9.

    ERIC Educational Resources Information Center

    Luft, Vernon D.; Backlund, Paul

    This document is a teacher's guide for a unit in tractor and machinery safety for college freshmen. It is intended to be used for 10 hours of instruction for freshmen who are intending to work on or around machinery. Safety hazards directly and indirectly related to many types of machinery are covered in addition to tractors. The objectives of the…

  16. Effectiveness of Enhanced Safety Management

    SciTech Connect

    Waterfall, K.W. )

    1988-01-01

    This paper discusses the development of an Enhanced Safety Management (ESM) campaign to improve safety and reduce risk in oil and gas exploration. The essentials of ESM are summarized by the author. The paper addresses the method developed to implement ESM and how the control of process designs to control operations minimizes the risk of a major accident.

  17. Safety Education Handbook. Volume 2.

    ERIC Educational Resources Information Center

    Kansas State Dept. of Education, Topeka.

    This is the second of three volumes of a safety guide developed to assist Kansas administrators and teachers in organizing, evaluating, and maintaining safety programs. It provides information to help them identify, assess, and correct unsafe conditions relating to equipment and facilities and ensure a safe and healthy environment for themselves…

  18. Fire safety applications for spacecraft

    NASA Technical Reports Server (NTRS)

    Friedman, Robert; Olson, Sandra L.

    1989-01-01

    Fire safety for spacecraft is reviewed by first describing current practices, many of which are adapted directly from aircraft. Then, current analyses and experimental knowledge in low-gravity combustion, with implications for fire safety are discussed. In orbiting spacecraft, the detection and suppression of flames are strongly affected by the large reduction in buoyant flows under low gravity. Generally, combustion intensity is reduced in low gravity. There are some notable exceptions, however, one example being the strong enhancement of flames by low-velocity ventilation flows in space. Finally, the future requirements in fire safety, particularly the needs of long-duration space stations in fire prevention, detection, extinguishment, and atmospheric control are examined. The goal of spacecraft fire-safety investigations is the establishment of trade-offs that promote maximum safety without hampering the useful human and scientific activities in space.

  19. Health, Safety, and Environment Division

    SciTech Connect

    Wade, C

    1992-01-01

    The primary responsibility of the Health, Safety, and Environmental (HSE) Division at the Los Alamos National Laboratory is to provide comprehensive occupational health and safety programs, waste processing, and environmental protection. These activities are designed to protect the worker, the public, and the environment. Meeting these responsibilities requires expertise in many disciplines, including radiation protection, industrial hygiene, safety, occupational medicine, environmental science and engineering, analytical chemistry, epidemiology, and waste management. New and challenging health, safety, and environmental problems occasionally arise from the diverse research and development work of the Laboratory, and research programs in HSE Division often stem from these applied needs. These programs continue but are also extended, as needed, to study specific problems for the Department of Energy. The results of these programs help develop better practices in occupational health and safety, radiation protection, and environmental science.

  20. Air Safety Spinoffs

    NASA Technical Reports Server (NTRS)

    1977-01-01

    Weight saving-even a matter of a few pounds-is an important consideration in airplane design and . construction. Boeing saved 200 pounds simply by substituting a new type of compressed gas cylinder on their 747 commercial airliners. For quickly evacuating passengers in the event of a ground emergency the 747 escape chutes allow ' passengers to slide to safety from the two-story height of the cabin deck. The chutes pop out of exitways and are automatically inflated in seconds by compressed air stored in pressure vessels. Boeing's weight saving resulted from a recent changeover to a new type of pressure vessel built by Structural Composites Industries Inc. of Azusa, Cal. The company employs technology originally developed for rocket motor casings; the cylinders are constructed by winding fibers around an aluminum liner. This technique offers high strength for very low weight-in this case 60 percent less than the pressure vessels earlier used on the 747. Another contribution to improved air safety is an underwater locator device. Called the "Pinger," it uses sonar techniques to locate aircraft crashed in water-or, more specifically, to recover the flight recorder aboard the airplane. Its recovery provides clues as to what caused the accident and suggests measures to prevent similar future occurrences. Until recently, there was no way to recover flight recorders aboard aircraft lost in water crashes. The Pinger, now serving 95 percent of the airline industry, provides an answer. Key element of the Pinger system is a small, battery-powered transmitter, or homing beacon, included as part of the recorder package. For as long as 30 days, the transmitter sends out an acoustic signal from water depths up to 20,000 feet. The other element of the system is a receiver, used by search crews to home in on the transmitter's signal. Originating as a U.S. Navy project, this device was refined and further developed by NASA's Langley Research Center to retrieve submerged nose cones

  1. Using Hydrogen Safety Best Practices and Learning from Safety Events

    SciTech Connect

    Weiner, Steven C.; Fassbender, Linda L.; Quick, Kathleen A.

    2011-02-28

    A best practice is a technique or methodology that has reliably led to a desired result. A wealth of experience regarding the safe use and handling of hydrogen exists as a result of an extensive history in a wide variety of industrial and aerospace settings. Hydrogen Safety Best Practices (www.h2bestpractices.org) captures this vast knowledge base and makes it publically available to those working with hydrogen and related systems, including those just starting to work with hydrogen. This online manual is organized under a number of hierarchical technical content categories. References, including publications and other online links, that deal with the safety aspects of hydrogen are compiled for easy access. This paper discusses the development of Hydrogen Safety Best Practices as a safety knowledge tool, the nature of its technical content, and the steps taken to enhance its value and usefulness. Specific safety event examples are provided to illustrate the link between technical content in the online best practices manual and a companion safety knowledge tool, Hydrogen Incident Reporting and Lessons Learned (www.h2incidents.org), which encourages the sharing of lessons learned and other safety event information.

  2. Using Hydrogen Safety Best Practices and Learning from Safety Events

    SciTech Connect

    Weiner, Steven C.; Fassbender, Linda L.; Quick, Kathleen A.

    2009-09-16

    A best practice is a technique or methodology that has reliably led to a desired result. A wealth of experience regarding the safe use and handling of hydrogen exists as a result of an extensive history in a wide variety of industrial and aerospace settings. Hydrogen Safety Best Practices (www.h2bestpractices.org) captures this vast knowledge base and makes it publically available to those working with hydrogen and related systems, including those just starting to work with hydrogen. This online manual is organized under a number of hierarchical technical content categories. References, including publications and other online links, that deal with the safety aspects of hydrogen are compiled for easy access. This paper discusses the development of Hydrogen Safety Best Practices as a safety knowledge tool, the nature of its technical content, and the steps taken to enhance its value and usefulness. Specific safety event examples are provided to illustrate the link between technical content in the online best practices manual and a companion safety knowledge tool, Hydrogen Incident Reporting and Lessons Learned (www.h2incidents.org), which encourages the sharing of lessons learned and other safety event information.

  3. A Comprehensive School Safety Education Program.

    ERIC Educational Resources Information Center

    Gilliland, Lonnie; Gilliland, Lillian

    This report discusses various facets of a school safety education program. It discusses (1) the scope of a school safety education curriculum, (2) the methods of including safety education instruction in a school curriculum, (3) some student safety organizations, (4) the provision of a systemwide program, and (5) the development of safety policies…

  4. 10 CFR 830.202 - Safety basis.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Safety basis. 830.202 Section 830.202 Energy DEPARTMENT OF ENERGY NUCLEAR SAFETY MANAGEMENT Safety Basis Requirements § 830.202 Safety basis. (a) The contractor responsible for a hazard category 1, 2, or 3 DOE nuclear facility must establish and maintain the safety...

  5. 10 CFR 830.202 - Safety basis.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Safety basis. 830.202 Section 830.202 Energy DEPARTMENT OF ENERGY NUCLEAR SAFETY MANAGEMENT Safety Basis Requirements § 830.202 Safety basis. (a) The contractor responsible for a hazard category 1, 2, or 3 DOE nuclear facility must establish and maintain the safety...

  6. 10 CFR 830.202 - Safety basis.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Safety basis. 830.202 Section 830.202 Energy DEPARTMENT OF ENERGY NUCLEAR SAFETY MANAGEMENT Safety Basis Requirements § 830.202 Safety basis. (a) The contractor responsible for a hazard category 1, 2, or 3 DOE nuclear facility must establish and maintain the safety...

  7. 14 CFR § 1260.37 - Safety.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 false Safety. § 1260.37 Section § 1260.37... Provisions § 1260.37 Safety. Safety October 2000 (a) The Recipient shall act responsibly in matters of safety and shall take all reasonable safety measures in performing under this grant or cooperative...

  8. 10 CFR 830.202 - Safety basis.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Safety basis. 830.202 Section 830.202 Energy DEPARTMENT OF ENERGY NUCLEAR SAFETY MANAGEMENT Safety Basis Requirements § 830.202 Safety basis. (a) The contractor responsible for a hazard category 1, 2, or 3 DOE nuclear facility must establish and maintain the safety...

  9. 14 CFR 1260.37 - Safety.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Safety. 1260.37 Section 1260.37 Aeronautics... Provisions § 1260.37 Safety. Safety October 2000 (a) The Recipient shall act responsibly in matters of safety and shall take all reasonable safety measures in performing under this grant or cooperative...

  10. 10 CFR 830.202 - Safety basis.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Safety basis. 830.202 Section 830.202 Energy DEPARTMENT OF ENERGY NUCLEAR SAFETY MANAGEMENT Safety Basis Requirements § 830.202 Safety basis. (a) The contractor responsible for a hazard category 1, 2, or 3 DOE nuclear facility must establish and maintain the safety...

  11. 14 CFR 1260.37 - Safety.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 5 2013-01-01 2013-01-01 false Safety. 1260.37 Section 1260.37 Aeronautics... Provisions § 1260.37 Safety. Safety October 2000 (a) The Recipient shall act responsibly in matters of safety and shall take all reasonable safety measures in performing under this grant or cooperative...

  12. 14 CFR 1260.37 - Safety.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Safety. 1260.37 Section 1260.37 Aeronautics... Provisions § 1260.37 Safety. Safety October 2000 (a) The Recipient shall act responsibly in matters of safety and shall take all reasonable safety measures in performing under this grant or cooperative...

  13. 14 CFR 1260.37 - Safety.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Safety. 1260.37 Section 1260.37 Aeronautics... Provisions § 1260.37 Safety. Safety October 2000 (a) The Recipient shall act responsibly in matters of safety and shall take all reasonable safety measures in performing under this grant or cooperative...

  14. Safety in Academic Chemistry Laboratories. Fourth Edition.

    ERIC Educational Resources Information Center

    American Chemical Society, Washington, DC.

    This booklet provides guidelines for safety in the chemical laboratory. Part I, "Guides for Instructors and Administrators," includes safety rules, safety practices and facilities, preparation for emergencies, safety committees, accident reporting, fire insurance, and listings of some hazardous chemicals. Part II, "Student Guide to Safety,"…

  15. 14 CFR 417.107 - Flight safety.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Flight safety. 417.107 Section 417.107... TRANSPORTATION LICENSING LAUNCH SAFETY Launch Safety Responsibilities § 417.107 Flight safety. (a) Flight safety system. For each launch vehicle, vehicle component, and payload, a launch operator must use a...

  16. 14 CFR 415.115 - Flight safety.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Flight safety. 415.115 Section 415.115... From a Non-Federal Launch Site § 415.115 Flight safety. (a) Flight safety analysis. An applicant's safety review document must describe each analysis method employed to meet the flight safety...

  17. Triclosan: a safety profile.

    PubMed

    DeSalva, S J; Kong, B M; Lin, Y J

    1989-09-01

    Triclosan (2, 4, 4'-trichloro-2'-hydroxydiphenyl ether), an antimicrobial agent, has been used extensively for 20 years in consumer products, principally in deodorants, soaps and other dermatological preparations. Recently, the use of triclosan has been extended to oral health care products such as dentifrices. This paper reviews safety information, both pre-clinical and clinical studies, from the literature, data submitted to the Antimicrobial I OTC Review Panel and unpublished work from the Pharmacology and Toxicology Department of the Colgate-Palmolive Company. The data spans acute, subacute, subchronic and chronic toxicity; mutagenicity, carcinogenicity, reproduction/teratology and pharmacokinetics. Results of these studies show that triclosan is well tolerated by a variety of species including man. In clinical studies with triclosan in solutions and dentifrices, a steady state was reached by day 7 with blood levels in the parts per billion (ppb) range and urine as the main route of excretion. Based on these studies, triclosan can be considered safe for use in dentifrice and mouthrinse products.

  18. Integrated Safety Analysis Teams

    NASA Technical Reports Server (NTRS)

    Wetherholt, Jonathan C.

    2008-01-01

    Today's complex systems require understanding beyond one person s capability to comprehend. Each system requires a team to divide the system into understandable subsystems which can then be analyzed with an Integrated Hazard Analysis. The team must have both specific experiences and diversity of experience. Safety experience and system understanding are not always manifested in one individual. Group dynamics make the difference between success and failure as well as the difference between a difficult task and a rewarding experience. There are examples in the news which demonstrate the need to connect the pieces of a system into a complete picture. The Columbia disaster is now a standard example of a low consequence hazard in one part of the system; the External Tank is a catastrophic hazard cause for a companion subsystem, the Space Shuttle Orbiter. The interaction between the hardware, the manufacturing process, the handling, and the operations contributed to the problem. Each of these had analysis performed, but who constituted the team which integrated this analysis together? This paper will explore some of the methods used for dividing up a complex system; and how one integration team has analyzed the parts. How this analysis has been documented in one particular launch space vehicle case will also be discussed.

  19. Reactor Safety Research Programs

    SciTech Connect

    Dotson, CW

    1980-08-01

    This document summarizes the work performed by Pacific Northwest laboratory from October 1 through December 31, 1979, for the Division of Reactor Safety Research within the Nuclear Regulatory Commission. Evaluation of nondestructive examination (NDE) techniques and instrumentation are reported; areas of investigation include demonstrating the feasibilty of determining structural graphite strength, evaluating the feasibilty of detecting and analyzing flaw growth in reactor pressure boundary systems, examining NDE reliability and probabilistic fracture mechanics, and assessing the remaining integrity of pressurized water reactor steam generator tubes where service-induced degradation has been indicated. Test assemblies and analytical support are being provided for experimental programs at other facilities. These programs include the loss-of-coolant accident simulation tests at the NRU reactor, Chalk River, Canada; the fuel rod deformation and post-accident coolability tests for the ESSOR Test Reactor Program, lspra, Italy; the blowdown and reflood tests in the test facility at Cadarache, France; the instrumented fuel assembly irradiation program at Halden, Norway; and the experimental programs at the Power Burst Facility, Idaho National Engineering Laboratory. These programs will provide data for computer modeling of reactor system and fuel performance during various abnormal operating conditions.

  20. Campaigning for Safety

    PubMed Central

    Merry, Alan F.

    2012-01-01

    Abstract: There are four challenges to practicing evidence-based medicine: obtaining the evidence; evaluating the evidence; promulgating the evidence; and persuading practitioners to adopt the evidence and practice according to the evidence. The Perfusion Down Under (PDU) Collaboration addresses the first three. The fourth is more difficult, and it typically takes many years for new evidence to be adopted into widespread practice. In the case of innovations related to patient safety, evidence from randomized controlled trials is often very expensive to obtain. Other methods of evaluation may be more appropriate, but these do need to be robust and to take account of the constructs underlying the innovations and the context in which they are to be implemented. In the United States, The Institute for Healthcare Improvement (IHI) aims (among other things) to promote the adoption of best practices and effective innovations. The IHI has articulated a useful framework for doing this. Measurement is fundamental to quality improvement, and sustainable change is likely to be more readily achieved if claims are supported by credible, measurable, and clinically relevant outcome data. The PDU is well placed to support quality improvement in perfusion by providing such data. PMID:22730867

  1. Safety check valve

    SciTech Connect

    Spears, H.L.

    1992-02-11

    This patent describes a safety check valve, for use with a pumping unit for petroleum fluids, the pumping unit including a polished rod and a stuffing box. It comprises: a valve housing having upper and lower ends and a central bore extending between the upper and lower ends and adapted to have the polished rod pass through the central bore; a ball seating surface associated with the central bore; a non-spring bias ball; a ball housing for the ball and associated with the valve housing; and means for moving the ball from the ball housing into the central bore upon the polished rod not being disposed in the central bore, including a ball receiving cavity associated with the ball housing, the ball hoising having first and second ends, the first end of the ball housing being in communication with the central bore of the valve housing, the second end being closed; the ball receiving cavity having a ball support surface upon which the ball may rest, when the ball is disposed in the ball receiving cavity, the ball support surface sloping downwardly toward the first end of the ball housing, whereby if the polished rod is not disposed within the central bore of the valve housing, the ball moves down the ball support surface, under the force of gravity, from the ball receiving cavity into the central bore and seats on the ball seating surface.

  2. Campaigning for safety.

    PubMed

    Merry, Alan F

    2012-03-01

    There are four challenges to practicing evidence-based medicine: obtaining the evidence; evaluating the evidence; promulgating the evidence; and persuading practitioners to adopt the evidence and practice according to the evidence. The Perfusion Down Under (PDU) Collaboration addresses the first three. The fourth is more difficult, and it typically takes many years for new evidence to be adopted into widespread practice. In the case of innovations related to patient safety, evidence from randomized controlled trials is often very expensive to obtain. Other methods of evaluation may be more appropriate, but these do need to be robust and to take account of the constructs underlying the innovations and the context in which they are to be implemented. In the United States, The Institute for Healthcare Improvement (IHI) aims (among other things) to promote the adoption of best practices and effective innovations. The IHI has articulated a useful framework for doing this. Measurement is fundamental to quality improvement, and sustainable change is likely to be more readily achieved if claims are supported by credible, measurable, and clinically relevant outcome data. The PDU is well placed to support quality improvement in perfusion by providing such data. PMID:22730867

  3. NGSLR Safety Handbook

    NASA Technical Reports Server (NTRS)

    McGarry, Jan

    2015-01-01

    NASA's Next Generation Satellite Laser Ranging (NGSLR) station is the prototype for NASA's Satellite Laser Ranging (SLR) systems which will be deployed around the world in the coming decade. The NGSLR system will be an autonomous, photon-counting SLR station with an expected absolute range accuracy of better than one centimeter and a normal point (time-averaged) range precision better than one millimeter. The system provides continuous (weather permitting), 24 hour tracking coverage to an existing constellation of approximately two dozen artificial satellites equipped with passive retroreflector arrays, using pulsed, 532 nm, class IV laser systems. Current details on the approved laser systems can be found in the Appendix 1 of this document. This safety plan addresses the potential hazards to emitted laser radiation, which can occur both inside and outside the shelter. Hazards within the shelter are mitigated through posted warning signs, activated warning lights, procedural controls, personal protective equipment (PPE), laser curtains, beam blocking systems, interlock controls, pre-configured laser control settings, and other controls discussed in this document. Since the NGSLR is a satellite tracking system, laser hazards exist outside the shelter to personnel on the shelter roof and to passing aircraft. Potential exposure to personnel outside the system is mitigated through the use of posted warning signs, access control, procedural controls, a stairwell interlock, beam attenuation/blocking devices, and a radar based aircraft detection system.

  4. Reactor Safety Research Programs

    SciTech Connect

    Edler, S. K.

    1981-07-01

    This document summarizes the work performed by Pacific Northwest Laboratory (PNL) from January 1 through March 31, 1981, for the Division of Reactor Safety Research within the U.S. Nuclear Regulatory Commission (NRC). Evaluations of nondestructive examination (NDE) techniques and instrumentation are reported; areas of investigation include demonstrating the feasibility of determining the strength of structural graphite, evaluating the feasibility of detecting and analyzing flaw growth in reactor pressure boundary systems, examining NDE reliability and probabilistic fracture mechanics, and assessing the integrity of pressurized water reactor (PWR) steam generator tubes where service-induced degradation has been indicated. Experimental data and analytical models are being provided to aid in decision-making regarding pipeto- pipe impacts following postulated breaks in high-energy fluid system piping. Core thermal models are being developed to provide better digital codes to compute the behavior of full-scale reactor systems under postulated accident conditions. Fuel assemblies and analytical support are being provided for experimental programs at other facilities. These programs include loss-ofcoolant accident (LOCA) simulation tests at the NRU reactor, Chalk River, Canada; fuel rod deformation, severe fuel damage, and postaccident coolability tests for the ESSOR reactor Super Sara Test Program, Ispra, Italy; the instrumented fuel assembly irradiation program at Halden, Norway; and experimental programs at the Power Burst Facility, Idaho National Engineering Laboratory (INEL). These programs will provide data for computer modeling of reactor system and fuel performance during various abnormal operating conditions.

  5. Assuring the quality of safety analyses and safety analysis documentation

    SciTech Connect

    J. E. Johnson

    2000-05-03

    Planning, preparation, and submittal of safety analysis reports might be pursued in a manner similar to a quality-related procurement, where customer needs, expectations and acceptance criteria are established in advance. Then the product/service provider, the contractor, should apply various quality control processes to assure the desired characteristics of the product safety analysis documents. Improving the quality and acceptability to DOE of safety documents at first submittal should result in a more expeditious DOE review and approval process, thereby reducing costs of network and recycle through reviews.

  6. Assuring the Quality of Safety Analyses and Safety Analysis Documentation

    SciTech Connect

    Johnson, John Edwin

    2000-05-01

    Planning, preparation, and submittal of safety analysis reports might be pursued in a manner similar to a quality-related procurement, where customer needs, expectations and acceptance criteria are established in advance. Then the product/service provider, the contractor, should apply various quality control processes to assure the desired characteristics of the product safety analysis documents. Improving the quality and acceptability to DOE of safety documents at first submittal should result in a more expeditious DOE review and approval process, thereby reducing costs of network and recycle through reviews.

  7. Quality of Care is Similar for Safety-Net and Non-Safety-Net Hospitals

    MedlinePlus

    ... Safety Organization (PSO) Program Quality Measure Tools & Resources Tools & Resources Value Surveys on Patient Safety Culture Hospital Survey on Patient Safety Culture Medical Office Survey on Patient Safety Culture Nursing Home Survey ...

  8. 77 FR 69586 - Federal Motor Vehicle Safety Standards; Small Business Impacts of Motor Vehicle Safety

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-20

    ... National Highway Traffic Safety Administration 49 CFR Part 571 Federal Motor Vehicle Safety Standards; Small Business Impacts of Motor Vehicle Safety AGENCY: National Highway Traffic Safety Administration... specifically relate to passenger cars, multipurpose passenger vehicles, trucks, buses, trailers,...

  9. 75 FR 22317 - Federal Motor Vehicle Safety Standards; Small Business Impacts of Motor Vehicle Safety

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-28

    ... National Highway Traffic Safety Administration 23 CFR Parts 1200 and 1300 Federal Motor Vehicle Safety Standards; Small Business Impacts of Motor Vehicle Safety AGENCY: National Highway Traffic Safety... that specifically relate to passenger cars, multipurpose passenger vehicles, trucks, buses,...

  10. Patient safety: the doctor's perspective.

    PubMed

    Shemesh, David; Olsha, Oded; Goldin, Ilya; Danin, Sigalit

    2015-01-01

    Medical errors can be defined as the failure of a planned action to be completed as intended or the use of a wrong plan to achieve an aim. Beyond their economic cost and their cost in human lives, errors cause loss of trust in the healthcare system by patients and diminished satisfaction by both patients and health professionals. There are many evidence-based safety-oriented behaviours and interventions that are easily implemented, such as ultrasound-guided central venous catheter insertion, prevention of catheter-related bloodstream infection and more. In vascular access, the development of research in patient safety has raised a variety of issues requiring study in order to provide the optimal patient safety approach. Patients are major contributors to their own safety, and as such, physicians should develop a new approach to involve them in the cycle of decision making through every step of their treatment. There are many opportunities along this path for the patient to be engaged in safety behaviours and for the access team to ensure such behaviours by employing simple strategies. The advent of the access centre, based on multidisciplinary teamwork, has enhanced the potential to improve patient safety by prevention of errors in planning and performing access surgery, avoiding delay in treatment of access malfunction and improving communication between the team members. However, a significant effort in research is still needed in order to implement intervention by evidence-based data focused on patient safety. PMID:25751565

  11. Patient safety: the doctor's perspective.

    PubMed

    Shemesh, David; Olsha, Oded; Goldin, Ilya; Danin, Sigalit

    2015-01-01

    Medical errors can be defined as the failure of a planned action to be completed as intended or the use of a wrong plan to achieve an aim. Beyond their economic cost and their cost in human lives, errors cause loss of trust in the healthcare system by patients and diminished satisfaction by both patients and health professionals. There are many evidence-based safety-oriented behaviours and interventions that are easily implemented, such as ultrasound-guided central venous catheter insertion, prevention of catheter-related bloodstream infection and more. In vascular access, the development of research in patient safety has raised a variety of issues requiring study in order to provide the optimal patient safety approach. Patients are major contributors to their own safety, and as such, physicians should develop a new approach to involve them in the cycle of decision making through every step of their treatment. There are many opportunities along this path for the patient to be engaged in safety behaviours and for the access team to ensure such behaviours by employing simple strategies. The advent of the access centre, based on multidisciplinary teamwork, has enhanced the potential to improve patient safety by prevention of errors in planning and performing access surgery, avoiding delay in treatment of access malfunction and improving communication between the team members. However, a significant effort in research is still needed in order to implement intervention by evidence-based data focused on patient safety.

  12. Economic Issues on Food Safety

    PubMed Central

    Adinolfi, Felice; Capitanio, Fabian

    2016-01-01

    A globalised food trade, with a huge increase of the exchanged volume, extensive production and complex supply chains are contributing towards an increased number of microbiological food safety outbreaks. All of these factors are putting pressure on the stakeholders, either public or private, in terms of rule and control. In fact, this scenario could force manufacturers to be lenient towards food safety control intentionally, or unintentionally, and result in a major foodborne outbreak that causes health problems and economic loss. As a response to emerging calls for the adoption of a systemic approach to food safety, we try to identify and discuss the several related economics issue in this field. Based on an extensive analysis of academic and policy literatures on the economic effects of global environmental change at different stages of the food system, we highlight the main issues involving economists in the field of food safety. In the first part, we assessed the several approaches and problems related to the evaluation of food safety improvements, followed by an overview of drivers of food safety demand in the second part. The third section is devoted to discussing changes occurred at the institutional level in building and managing food safety policies. The last section summarises the main considerations aroused from the work. PMID:27800432

  13. Safety study - oversight of rail rapid-transit safety

    SciTech Connect

    Not Available

    1991-07-23

    Annually, about 1.8 billion passengers ride on the rail rapid transit systems operating in the United States. Although this form of transportation is generally safe, the potential exists for a substantial loss of life in the event of a collision, derailment, fire, or other emergency. The safety study examines the adequacy of current oversight of rail rapid transit safety. The safety issues discussed are the effectiveness of current oversight activities exercised by the States in which rail rapid transit systems are operating; the preciseness of rail rapid transit accident/injury data; and the Federal Government's role in the oversight of rail rapid transit safety. Recommendations concerning these issues were made to the Department of Transportation, the Urban Mass Transportation Administration, the District of Columbia, and States in which rail rapid transit systems are currently operating.

  14. Safety in the Chemical Laboratory: Safety Showers and Eyewash Fountains.

    ERIC Educational Resources Information Center

    Bronaugh, John C.

    1989-01-01

    Reviews safety and emergency equipment in their application to chemical laboratories. Discusses American National Standards (ANSI) for equipment. Presents practical considerations for the placement and purchase of equipment. (MVL)

  15. Safety in the Chemical Laboratory. Safety in the Analytical Laboratory.

    ERIC Educational Resources Information Center

    Ewing, Galen W.

    1990-01-01

    Safety issues specifically related to the analytical laboratory are discussed including hazardous reagents, transferring samples, cleaning apparatus, eye protection, and equipment damage. Special attention is given to techniques which not only endanger the technician but also endanger expensive equipment. (CW)

  16. Patient Safety: Guide to Safe Plastic Surgery

    MedlinePlus

    ... and Consumer Information > Patient Safety Guide to Safe Plastic Surgery Patient Safety More Resources Choose a surgeon ... Important facts about the safety and risks of plastic surgery Questions to ask my plastic surgeon Choose ...

  17. Medication safety during your hospital stay

    MedlinePlus

    Five-rights - medication; Medication administration - hospital; Medical errors - medication; Patient safety - medication safety ... Medication safety means you get the right medicine, the right dose, at ... stay, your health care team needs to follow many steps to ...

  18. Nuclear Reactor Safety: a current awareness bulletin

    SciTech Connect

    Cunningham, D.C.

    1985-01-15

    Nuclear Reactor Safety announces on a semimonthly basis the current worldwide information available on all safety-related aspects of fission reactors, including: accident analysis, safety systems, radiation protection, decommissioning and dismantling, and security measures.

  19. [Supervising road safety in Peru].

    PubMed

    Sagástegui, Freddy

    2010-06-01

    In this article some problems in road safety are described, which have been detected by the Ombudsman of Peru, as part of its role of public administration supervisor, amongst these problems we mention: lack of and inadequate elaboration of the statistics on road traffic accidents, the inconsistency of the National Council for Road Security and the lack of responsibility of the local and regional governments reflected by the lack of application of the National Plan of Road Safety. Facing this, the Ombudsman suggests that the State develops a rigorous statistical system, strengthens the National Council of Road Safety and that the different sectors of the government develop the mentioned National Plan.

  20. [Manufactured baby food: safety expectations].

    PubMed

    Davin, L; Van Egroo, L-D; Galesne, N

    2010-12-01

    Food safety is a concern for parents of infants, and healthcare professionals are often questioned by them about this topic. Baby food European regulation ensures high levels of safety and is more rigorous than common food regulation. Maximal limit for pesticides in baby food demonstrates the high level of requirements. This limit must be below the 10 ppb detection threshold, whatever the chemical used. Other contaminants such as nitrates are also the subject of greater expectations in baby food. Food safety risks control needs a specific know-how that baby food manufacturers have acquired and experienced, more particularly by working with producers of high quality raw material.

  1. A review of clozapine safety.

    PubMed

    Fitzsimons, Joanna; Berk, Michael; Lambert, Timothy; Bourin, Michel; Dodd, Seetal

    2005-07-01

    Clozapine is a distinctive antipsychotic agent, having a unique clinical profile and an idiosyncratic safety profile. More so than with other agents, the weighting of its adverse event profile is critical, in order to counterbalance its clear clinical advantages. The safety issues with clozapine are in a number of areas, some of which are considered medical emergencies and potentially life-threatening. These include haematological (neutropenia and agranulocytosis), CNS (seizures), cardiovascular (myocarditis and cardiomyopathy), metabolic (diabetes), gastrointestinal and neuromuscular. Understanding the safety profile of clozapine allows an informed use of the agent that can maximise its clear clinical benefit and minimise the known risks.

  2. [The safety of blood donors].

    PubMed

    Courchelle, J; Baudry, C; Bourboul, M-C; Coudurier, N

    2011-04-01

    For a long time, safety has been patient-centred and taken for granted. Indeed, it needed a dramatic accident and the study of post-donation information for the question to be looked into again. However, under various statutory, organizational aspects and the professionalization of the staffs, safety has always accompanied the donor throughout its course of donation. Self-sufficiency is, certainly, the first mission of the Établissement Français du Sang: while we have to supply patients with sufficient blood products complying with quality criteria, we must not however forget the essential respect for the safety of the donor.

  3. 10 CFR 70.62 - Safety program and integrated safety analysis.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 2 2014-01-01 2014-01-01 false Safety program and integrated safety analysis. 70.62... Nuclear Material § 70.62 Safety program and integrated safety analysis. (a) Safety program. (1) Each licensee or applicant shall establish and maintain a safety program that demonstrates compliance with...

  4. 10 CFR 70.62 - Safety program and integrated safety analysis.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 2 2012-01-01 2012-01-01 false Safety program and integrated safety analysis. 70.62... Nuclear Material § 70.62 Safety program and integrated safety analysis. (a) Safety program. (1) Each licensee or applicant shall establish and maintain a safety program that demonstrates compliance with...

  5. 10 CFR 70.62 - Safety program and integrated safety analysis.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 2 2013-01-01 2013-01-01 false Safety program and integrated safety analysis. 70.62... Nuclear Material § 70.62 Safety program and integrated safety analysis. (a) Safety program. (1) Each licensee or applicant shall establish and maintain a safety program that demonstrates compliance with...

  6. 49 CFR 385.11 - Notification of safety rating and safety fitness determination.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 5 2010-10-01 2010-10-01 false Notification of safety rating and safety fitness... REGULATIONS SAFETY FITNESS PROCEDURES General § 385.11 Notification of safety rating and safety fitness... notice of remedial directive will constitute the notice of safety fitness determination. If FMCSA has...

  7. 49 CFR 385.11 - Notification of safety rating and safety fitness determination.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 5 2011-10-01 2011-10-01 false Notification of safety rating and safety fitness... REGULATIONS SAFETY FITNESS PROCEDURES General § 385.11 Notification of safety rating and safety fitness... notice of remedial directive will constitute the notice of safety fitness determination. If FMCSA has...

  8. Safety and Health: Whose Job Is It?

    ERIC Educational Resources Information Center

    Fountain, Melvin

    1991-01-01

    Describes occupations involved with safety and health including safety professionals, industrial hygienists, health and regulatory inspectors, public health microbiologists, ecologists, pollution control engineers, health physicists, and ergonomists. (JOW)

  9. Safety and Health Topics: Asbestos

    MedlinePlus

    ... OF LABOR Occupational Safety and Health Administration 200 Constitution Ave., NW, Washington, DC 20210 800-321-6742 (OSHA) TTY www.OSHA.gov FEDERAL GOVERNMENT White House Affordable Care Act Disaster Recovery ...

  10. Food Safety for Warmer Weather

    MedlinePlus

    ... Fight Off Food Poisoning Food Safety for Warmer Weather In warm-weather months, who doesn’t love to get outside ... to keep foods safe to eat during warmer weather. If you’re eating or preparing foods outside, ...

  11. [Patient safety in management contracts].

    PubMed

    Campillo-Artero, C

    2012-01-01

    Patient safety is becoming commonplace in management contracts. Since our experience in patient safety still falls short of other clinical areas, it is advisable to review some of its characteristics in order to improve its inclusion in these contracts. In this paper opinions and recommendations concerning the design and review of contractual clauses on safety are given, as well as reflections drawn from methodological papers and informal opinions of clinicians, who are most familiar with the nuances of safe and unsafe practices. After reviewing some features of these contracts, criteria for prioritizing and including safety objectives and activities in them, and key points for their evaluation are described. The need to replace isolated activities by systemic and multifaceted ones is emphasized. Errors, limitations and improvement opportunities observed when contracts are linked to indicators, information and adverse event reporting systems are analysed. Finally, the influence of the rules of the game, and clinicians behaviour are emphasised.

  12. Fluor Hanford Safety Management Program

    SciTech Connect

    WILLIAMS, J.D.

    2003-02-06

    This document summarizes safety management programs used within the scope of the project Hanford Management Contract (PHMC). The document had been developed to meet the format & content requirements of DOE-STD-3009-94, CH-2.

  13. Strong-back safety latch

    SciTech Connect

    DeSantis, G.N.

    1995-03-06

    The calculation decides the integrity of the safety latch that will hold the strong-back to the pump during lifting. The safety latch will be welded to the strong-back and will latch to a 1.5-in. dia cantilever rod welded to the pump baseplate. The static and dynamic analysis shows that the safety latch will hold the strong-back to the pump if the friction clamps fail and the pump become free from the strong-back. Thus, the safety latch will meet the requirements of the Lifting and Rigging Manual for under the hook lifting for static loading; it can withstand shock loads from the strong-back falling 0.25 inch.

  14. Science and Safety: 'Acceptable' Risk

    ERIC Educational Resources Information Center

    Science News, 1976

    1976-01-01

    Stresses ways to answer questions related to widespread publicity - are nuclear reactors safe, will dangerous research in genetic manipulation be banned? - with emphasis on true meaning of safety as related to risks. (EB)

  15. CDC Vital Signs: Trucker Safety

    MedlinePlus

    ... Clips Trucker Safety Using a seat belt matters Language: English Español (Spanish) Recommend on Facebook Tweet Share ... Digital Press Kit Read the MMWR Science Clips Language: English Español (Spanish) File Formats Help: How do ...

  16. Scare Up Some Halloween Safety

    MedlinePlus

    ... staying safe on Halloween, safety experts say. Decorate costumes and bags with reflective tape or stickers. It's best if children wear light-colored costumes and face paint or make-up instead of ...

  17. Safety considerations in clinical engineering.

    PubMed

    Scott, R N; Paasche, P E

    1986-01-01

    Clinical engineering is a professional specialty which emerged in the 1960s primarily in response to concern about the hazard of electrocution in hospitals. It has already developed to encompass a much broader range of topics affecting the safe and effective use of technology in health care. However, safety remains as one major focus of clinical engineering. In this paper, issues arising in relation to electrical safety and treated in considerable detail. The next major safety area of concern involves medical gases. This area is newer and, consequently, the issues are less well resolved and therefore it is treated in less detail. Other safety issues, which are numerous, await review at some time in the future.

  18. Safety Rises to New Levels.

    ERIC Educational Resources Information Center

    Lafo, Joseph; Robillard, Marc

    2001-01-01

    Explains how high-rise residence halls can provide high-level safety and security at colleges and universities. Boston University is used to illustrate high-rise security and fire protection issues. (GR)

  19. Flywheel containment and safety considerations

    NASA Technical Reports Server (NTRS)

    Coppa, A. P.

    1984-01-01

    Flywheel safety and containment design technology are discussed. The effects of axial loading resulting from composite rotor burst tests are considered. Analysis of the radial burst problem is also included.

  20. Alternative food safety intervention technologies

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Alternative nonthermal and thermal food safety interventions are gaining acceptance by the food processing industry and consumers. These technologies include high pressure processing, ultraviolet and pulsed light, ionizing radiation, pulsed and radiofrequency electric fields, cold atmospheric plasm...