Sample records for safety of life at sea convention

  1. 46 CFR 2.01-25 - International Convention for Safety of Life at Sea, 1974.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false International Convention for Safety of Life at Sea, 1974... Convention for Safety of Life at Sea, 1974. (a) Certificates required. (1) The International Convention for Safety of Life at Sea, 1974, requires one or more of the following certificates to be carried on board...

  2. 46 CFR 2.01-25 - International Convention for Safety of Life at Sea, 1974.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false International Convention for Safety of Life at Sea, 1974... Convention for Safety of Life at Sea, 1974. (a) Certificates required. (1) The International Convention for Safety of Life at Sea, 1974, requires one or more of the following certificates to be carried on board...

  3. 46 CFR 2.01-25 - International Convention for Safety of Life at Sea, 1974.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Guard, an authorized classification society may issue international convention certificates as permitted... request of the government of a country in which is registered a vessel engaged in an international voyage... 46 Shipping 1 2012-10-01 2012-10-01 false International Convention for Safety of Life at Sea, 1974...

  4. 46 CFR 2.01-25 - International Convention for Safety of Life at Sea, 1974.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Guard, an authorized classification society may issue international convention certificates as permitted... request of the government of a country in which is registered a vessel engaged in an international voyage... 46 Shipping 1 2014-10-01 2014-10-01 false International Convention for Safety of Life at Sea, 1974...

  5. 46 CFR 2.01-25 - International Convention for Safety of Life at Sea, 1974.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Guard, an authorized classification society may issue international convention certificates as permitted... request of the government of a country in which is registered a vessel engaged in an international voyage... 46 Shipping 1 2013-10-01 2013-10-01 false International Convention for Safety of Life at Sea, 1974...

  6. 46 CFR 109.103 - Requirements of the International Convention for Safety of Life at Sea, 1974.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Requirements of the International Convention for Safety of Life at Sea, 1974. 109.103 Section 109.103 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS General § 109.103 Requirements of the International...

  7. 46 CFR 109.103 - Requirements of the International Convention for Safety of Life at Sea, 1974.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Requirements of the International Convention for Safety of Life at Sea, 1974. 109.103 Section 109.103 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS General § 109.103 Requirements of the International...

  8. 46 CFR 109.103 - Requirements of the International Convention for Safety of Life at Sea, 1974.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Requirements of the International Convention for Safety of Life at Sea, 1974. 109.103 Section 109.103 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS General § 109.103 Requirements of the International...

  9. 46 CFR 109.103 - Requirements of the International Convention for Safety of Life at Sea, 1974.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Requirements of the International Convention for Safety of Life at Sea, 1974. 109.103 Section 109.103 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS General § 109.103 Requirements of the International...

  10. 46 CFR 109.103 - Requirements of the International Convention for Safety of Life at Sea, 1974.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Requirements of the International Convention for Safety of Life at Sea, 1974. 109.103 Section 109.103 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS General § 109.103 Requirements of the International...

  11. 50 CFR 600.355 - National Standard 10-Safety of Life at Sea.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... measures shall, to the extent practicable, promote the safety of human life at sea. (b) General. (1... considered the same as “safety of human life at sea. The safety of a vessel and the people aboard is... their development to ensure they recognize any impact on the safety of human life at sea and minimize or...

  12. 50 CFR 600.355 - National Standard 10-Safety of Life at Sea.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false National Standard 10-Safety of Life at Sea... Standards § 600.355 National Standard 10—Safety of Life at Sea. (a) Standard 10. Conservation and management measures shall, to the extent practicable, promote the safety of human life at sea. (b) General. (1...

  13. 50 CFR 600.355 - National Standard 10-Safety of Life at Sea.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Sea. 600.355 Section 600.355 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL... Standards § 600.355 National Standard 10—Safety of Life at Sea. (a) Standard 10. Conservation and management measures shall, to the extent practicable, promote the safety of human life at sea. (b) General. (1...

  14. 15 CFR 970.507 - Safety at sea.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 3 2014-01-01 2014-01-01 false Safety at sea. 970.507 Section 970.507... Restrictions Issuance/transfer; Modification/revision; Suspension/revocation § 970.507 Safety at sea. Before... in the application will not pose an inordinate threat to the safety of life and property at sea. This...

  15. 15 CFR 970.507 - Safety at sea.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 3 2013-01-01 2013-01-01 false Safety at sea. 970.507 Section 970.507... Restrictions Issuance/transfer; Modification/revision; Suspension/revocation § 970.507 Safety at sea. Before... in the application will not pose an inordinate threat to the safety of life and property at sea. This...

  16. 15 CFR 970.507 - Safety at sea.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 3 2012-01-01 2012-01-01 false Safety at sea. 970.507 Section 970.507... Restrictions Issuance/transfer; Modification/revision; Suspension/revocation § 970.507 Safety at sea. Before... in the application will not pose an inordinate threat to the safety of life and property at sea. This...

  17. 50 CFR 600.355 - National Standard 10-Safety of Life at Sea.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false National Standard 10-Safety of Life at Sea. 600.355 Section 600.355 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MAGNUSON-STEVENS ACT PROVISIONS National...

  18. 15 CFR 971.407 - Safety at sea.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Safety at sea. 971.407 Section 971.407... at sea. Before issuing or transferring a commercial recovery permit, the Administrator must find that... of life and property at sea. This finding will be based on the requirements in § 971.205 and subpart...

  19. 15 CFR 971.407 - Safety at sea.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 3 2012-01-01 2012-01-01 false Safety at sea. 971.407 Section 971.407... at sea. Before issuing or transferring a commercial recovery permit, the Administrator must find that... of life and property at sea. This finding will be based on the requirements in § 971.205 and subpart...

  20. 15 CFR 971.407 - Safety at sea.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 3 2011-01-01 2011-01-01 false Safety at sea. 971.407 Section 971.407... at sea. Before issuing or transferring a commercial recovery permit, the Administrator must find that... of life and property at sea. This finding will be based on the requirements in § 971.205 and subpart...

  1. 15 CFR 971.407 - Safety at sea.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 3 2014-01-01 2014-01-01 false Safety at sea. 971.407 Section 971.407... at sea. Before issuing or transferring a commercial recovery permit, the Administrator must find that... of life and property at sea. This finding will be based on the requirements in § 971.205 and subpart...

  2. 15 CFR 971.407 - Safety at sea.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 3 2013-01-01 2013-01-01 false Safety at sea. 971.407 Section 971.407... at sea. Before issuing or transferring a commercial recovery permit, the Administrator must find that... of life and property at sea. This finding will be based on the requirements in § 971.205 and subpart...

  3. 15 CFR 971.422 - Safety at sea requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 3 2012-01-01 2012-01-01 false Safety at sea requirements. 971.422...: Terms, Conditions and Restrictions Terms, Conditions and Restrictions § 971.422 Safety at sea... and property at sea. These requirements will be established with reference to subpart G of this part. ...

  4. 15 CFR 971.422 - Safety at sea requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Safety at sea requirements. 971.422...: Terms, Conditions and Restrictions Terms, Conditions and Restrictions § 971.422 Safety at sea... and property at sea. These requirements will be established with reference to subpart G of this part. ...

  5. 15 CFR 971.422 - Safety at sea requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 3 2011-01-01 2011-01-01 false Safety at sea requirements. 971.422...: Terms, Conditions and Restrictions Terms, Conditions and Restrictions § 971.422 Safety at sea... and property at sea. These requirements will be established with reference to subpart G of this part. ...

  6. 15 CFR 970.521 - Safety at sea requirements.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 3 2012-01-01 2012-01-01 false Safety at sea requirements. 970.521..., Conditions and Restrictions Terms, Conditions, and Restrictions § 970.521 Safety at sea requirements. The... and property at sea. These requirements will be established with reference to subpart H of this part. ...

  7. 15 CFR 971.422 - Safety at sea requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 3 2014-01-01 2014-01-01 false Safety at sea requirements. 971.422...: Terms, Conditions and Restrictions Terms, Conditions and Restrictions § 971.422 Safety at sea... and property at sea. These requirements will be established with reference to subpart G of this part. ...

  8. 15 CFR 970.521 - Safety at sea requirements.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 3 2014-01-01 2014-01-01 false Safety at sea requirements. 970.521..., Conditions and Restrictions Terms, Conditions, and Restrictions § 970.521 Safety at sea requirements. The... and property at sea. These requirements will be established with reference to subpart H of this part. ...

  9. 15 CFR 970.521 - Safety at sea requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 3 2011-01-01 2011-01-01 false Safety at sea requirements. 970.521..., Conditions and Restrictions Terms, Conditions, and Restrictions § 970.521 Safety at sea requirements. The... and property at sea. These requirements will be established with reference to subpart H of this part. ...

  10. 15 CFR 970.521 - Safety at sea requirements.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false Safety at sea requirements. 970.521..., Conditions and Restrictions Terms, Conditions, and Restrictions § 970.521 Safety at sea requirements. The... and property at sea. These requirements will be established with reference to subpart H of this part. ...

  11. 15 CFR 971.422 - Safety at sea requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 3 2013-01-01 2013-01-01 false Safety at sea requirements. 971.422...: Terms, Conditions and Restrictions Terms, Conditions and Restrictions § 971.422 Safety at sea... and property at sea. These requirements will be established with reference to subpart G of this part. ...

  12. 15 CFR 970.521 - Safety at sea requirements.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 3 2013-01-01 2013-01-01 false Safety at sea requirements. 970.521..., Conditions and Restrictions Terms, Conditions, and Restrictions § 970.521 Safety at sea requirements. The... and property at sea. These requirements will be established with reference to subpart H of this part. ...

  13. 46 CFR 91.60-40 - Duration of Convention certificates.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... VESSELS INSPECTION AND CERTIFICATION Certificates Under International Convention for Safety of Life at Sea... period of not more than 60 months. (1) A Cargo Ship Safety Construction Certificate. (2) A Cargo Ship Safety Equipment Certificate. (3) A Safety Management Certificate. (4) A Cargo Ship Safety Radio...

  14. Quality of life at sea in Polish seafarer's evaluation.

    PubMed

    Jeżewska, Maria; Grubman-Nowak, Marta; Moryś, Joanna

    2015-01-01

    Work at sea is highly burdening, hazardous and stressful. Environmental, physical, and psychosociological factors have a great impact on the seafarer's quality of life and work. The research is a part of a broader psychological project performed on people working at sea in Poland during a period of 2011-2014. This report presents the self-evaluation of life quality conducted by a total of 1,700 Polish seafarers who took part in the study. The average age of the group was 45. Following methods were used: WHOQOL-BREF and the "Survey for people working at sea". Polish seafarers gave the highest rates to their social relationships (16.27), then the psychological functioning (15.62), and environment (15.51). The physical domain gave the lowest rates (14.63). The results have shown that quality of life of Polish seafarers is quite high.

  15. 46 CFR 107.409 - Safety Construction Certificate.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...)(ii), Chapter I of the International Convention for Safety of Life at Sea, 1974. (c) A Safety... requirements in Regulation 12(a)(ii), the Coast Guard may— (1) Suspend an unexpired Safety Construction... 46 Shipping 4 2010-10-01 2010-10-01 false Safety Construction Certificate. 107.409 Section 107.409...

  16. 46 CFR 107.409 - Safety Construction Certificate.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...)(ii), Chapter I of the International Convention for Safety of Life at Sea, 1974. (c) A Safety... requirements in Regulation 12(a)(ii), the Coast Guard may— (1) Suspend an unexpired Safety Construction... 46 Shipping 4 2011-10-01 2011-10-01 false Safety Construction Certificate. 107.409 Section 107.409...

  17. 46 CFR 71.75-13 - Safety Management Certificate.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 3 2010-10-01 2010-10-01 false Safety Management Certificate. 71.75-13 Section 71.75-13... CERTIFICATION Certificates Under the International Convention for Safety of Life at Sea, 1960 § 71.75-13 Safety... valid Safety Management Certificate and a copy of their company's valid Document of Compliance...

  18. 46 CFR 107.415 - Safety Management Certificate.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Safety Management Certificate. 107.415 Section 107.415 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Certificates Under International Convention for Safety of Life at Sea, 1974 § 107.415 Safety Management Certificate. (a)...

  19. 46 CFR 91.60-30 - Safety Management Certificate.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Safety Management Certificate. 91.60-30 Section 91.60-30 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CARGO AND MISCELLANEOUS VESSELS INSPECTION AND CERTIFICATION Certificates Under International Convention for Safety of Life at Sea, 1974 § 91.60-30 Safety Management Certificate. All...

  20. 46 CFR 71.75-5 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 3 2010-10-01 2010-10-01 false Passenger Ship Safety Certificate. 71.75-5 Section 71.75... CERTIFICATION Certificates Under the International Convention for Safety of Life at Sea, 1960 § 71.75-5 Passenger Ship Safety Certificate. (a) All vessels on an international voyage are required to have a...

  1. 46 CFR 189.60-10 - Cargo Ship Safety Equipment Certificate.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Cargo Ship Safety Equipment Certificate. 189.60-10 Section 189.60-10 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS INSPECTION AND CERTIFICATION Certificates Under International Convention for Safety of Life at Sea, 1974 § 189.60-10 Cargo Ship Safety...

  2. 46 CFR 189.60-5 - Cargo Ship Safety Construction Certificate.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Cargo Ship Safety Construction Certificate. 189.60-5 Section 189.60-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS INSPECTION AND CERTIFICATION Certificates Under International Convention for Safety of Life at Sea, 1974 § 189.60-5 Cargo Ship Safety...

  3. 46 CFR 189.60-15 - Cargo Ship Safety Radio Certificate.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Cargo Ship Safety Radio Certificate. 189.60-15 Section 189.60-15 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS INSPECTION AND CERTIFICATION Certificates Under International Convention for Safety of Life at Sea, 1974 § 189.60-15 Cargo Ship Safety Radio...

  4. 46 CFR 176.910 - Passenger Ship Safety Certificate.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Passenger Ship Safety Certificate. 176.910 Section 176.910 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) INSPECTION AND CERTIFICATION International Convention for Safety of Life at Sea, 1974, as Amended (SOLAS) § 176.910 Passenger Ship...

  5. 46 CFR 188.10-35 - International voyage.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... International Convention for Safety of Life at Sea, 1974, does not apply to vessels “solely navigating the Great... International Convention for Safety of Life at Sea, 1974, i.e., International voyage means a voyage from a... International Convention for Safety of Life at Sea, 1974, such voyages are similar in nature and shall be...

  6. 46 CFR 188.10-35 - International voyage.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... International Convention for Safety of Life at Sea, 1974, does not apply to vessels “solely navigating the Great... International Convention for Safety of Life at Sea, 1974, i.e., International voyage means a voyage from a... International Convention for Safety of Life at Sea, 1974, such voyages are similar in nature and shall be...

  7. 46 CFR 188.10-35 - International voyage.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... International Convention for Safety of Life at Sea, 1974, does not apply to vessels “solely navigating the Great... International Convention for Safety of Life at Sea, 1974, i.e., International voyage means a voyage from a... International Convention for Safety of Life at Sea, 1974, such voyages are similar in nature and shall be...

  8. 46 CFR 188.10-35 - International voyage.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... International Convention for Safety of Life at Sea, 1974, does not apply to vessels “solely navigating the Great... International Convention for Safety of Life at Sea, 1974, i.e., International voyage means a voyage from a... International Convention for Safety of Life at Sea, 1974, such voyages are similar in nature and shall be...

  9. 46 CFR 188.10-35 - International voyage.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... International Convention for Safety of Life at Sea, 1974, does not apply to vessels “solely navigating the Great... International Convention for Safety of Life at Sea, 1974, i.e., International voyage means a voyage from a... International Convention for Safety of Life at Sea, 1974, such voyages are similar in nature and shall be...

  10. 46 CFR 31.40-10 - Cargo Ship Safety Equipment Certificate-T/ALL.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Cargo Ship Safety Equipment Certificate-T/ALL. 31.40-10... CERTIFICATION Certificates Under International Convention for Safety of Life at Sea, 1974 § 31.40-10 Cargo Ship... Cargo Ship Safety Equipment Certificate. (b) All such tankships shall meet the applicable requirements...

  11. 46 CFR 31.40-15 - Cargo Ship Safety Radio Certificate-T/ALL.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Cargo Ship Safety Radio Certificate-T/ALL. 31.40-15... CERTIFICATION Certificates Under International Convention for Safety of Life at Sea, 1974 § 31.40-15 Cargo Ship... voyage must have a Cargo Ship Safety Radio Certificate. Each radio installation must meet the...

  12. 46 CFR 31.40-10 - Cargo Ship Safety Equipment Certificate-T/ALL.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Cargo Ship Safety Equipment Certificate-T/ALL. 31.40-10... CERTIFICATION Certificates Under International Convention for Safety of Life at Sea, 1974 § 31.40-10 Cargo Ship... Cargo Ship Safety Equipment Certificate. (b) All such tankships shall meet the applicable requirements...

  13. 46 CFR 31.40-5 - Cargo Ship Safety Construction Certificate-T/ALL.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Cargo Ship Safety Construction Certificate-T/ALL. 31.40... CERTIFICATION Certificates Under International Convention for Safety of Life at Sea, 1974 § 31.40-5 Cargo Ship... a Cargo Ship Safety Construction Certificate. This certificate shall be issued by the U.S. Coast...

  14. 46 CFR 31.40-5 - Cargo Ship Safety Construction Certificate-T/ALL.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Cargo Ship Safety Construction Certificate-T/ALL. 31.40... CERTIFICATION Certificates Under International Convention for Safety of Life at Sea, 1974 § 31.40-5 Cargo Ship... a Cargo Ship Safety Construction Certificate. This certificate shall be issued by the U.S. Coast...

  15. 46 CFR 31.40-10 - Cargo Ship Safety Equipment Certificate-T/ALL.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false Cargo Ship Safety Equipment Certificate-T/ALL. 31.40-10... CERTIFICATION Certificates Under International Convention for Safety of Life at Sea, 1974 § 31.40-10 Cargo Ship... Cargo Ship Safety Equipment Certificate. (b) All such tankships shall meet the applicable requirements...

  16. 46 CFR 31.40-15 - Cargo Ship Safety Radio Certificate-T/ALL.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false Cargo Ship Safety Radio Certificate-T/ALL. 31.40-15... CERTIFICATION Certificates Under International Convention for Safety of Life at Sea, 1974 § 31.40-15 Cargo Ship... voyage must have a Cargo Ship Safety Radio Certificate. Each radio installation must meet the...

  17. 46 CFR 31.40-5 - Cargo Ship Safety Construction Certificate-T/ALL.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false Cargo Ship Safety Construction Certificate-T/ALL. 31.40... CERTIFICATION Certificates Under International Convention for Safety of Life at Sea, 1974 § 31.40-5 Cargo Ship... a Cargo Ship Safety Construction Certificate. This certificate shall be issued by the U.S. Coast...

  18. 46 CFR 31.40-15 - Cargo Ship Safety Radio Certificate-T/ALL.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Cargo Ship Safety Radio Certificate-T/ALL. 31.40-15... CERTIFICATION Certificates Under International Convention for Safety of Life at Sea, 1974 § 31.40-15 Cargo Ship... voyage must have a Cargo Ship Safety Radio Certificate. Each radio installation must meet the...

  19. 46 CFR 31.40-15 - Cargo Ship Safety Radio Certificate-T/ALL.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false Cargo Ship Safety Radio Certificate-T/ALL. 31.40-15... CERTIFICATION Certificates Under International Convention for Safety of Life at Sea, 1974 § 31.40-15 Cargo Ship... voyage must have a Cargo Ship Safety Radio Certificate. Each radio installation must meet the...

  20. 46 CFR 31.40-10 - Cargo Ship Safety Equipment Certificate-T/ALL.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false Cargo Ship Safety Equipment Certificate-T/ALL. 31.40-10... CERTIFICATION Certificates Under International Convention for Safety of Life at Sea, 1974 § 31.40-10 Cargo Ship... Cargo Ship Safety Equipment Certificate. (b) All such tankships shall meet the applicable requirements...

  1. 46 CFR 31.40-10 - Cargo Ship Safety Equipment Certificate-T/ALL.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Cargo Ship Safety Equipment Certificate-T/ALL. 31.40-10... CERTIFICATION Certificates Under International Convention for Safety of Life at Sea, 1974 § 31.40-10 Cargo Ship... Cargo Ship Safety Equipment Certificate. (b) All such tankships shall meet the applicable requirements...

  2. 46 CFR 31.40-5 - Cargo Ship Safety Construction Certificate-T/ALL.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Cargo Ship Safety Construction Certificate-T/ALL. 31.40... CERTIFICATION Certificates Under International Convention for Safety of Life at Sea, 1974 § 31.40-5 Cargo Ship... a Cargo Ship Safety Construction Certificate. This certificate shall be issued by the U.S. Coast...

  3. 46 CFR 31.40-5 - Cargo Ship Safety Construction Certificate-T/ALL.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false Cargo Ship Safety Construction Certificate-T/ALL. 31.40... CERTIFICATION Certificates Under International Convention for Safety of Life at Sea, 1974 § 31.40-5 Cargo Ship... a Cargo Ship Safety Construction Certificate. This certificate shall be issued by the U.S. Coast...

  4. 78 FR 75249 - Safety Zone: Google's Night at Sea Fireworks Display, San Francisco Bay, Alameda, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-11

    ...-AA00 Safety Zone: Google's Night at Sea Fireworks Display, San Francisco Bay, Alameda, CA AGENCY: Coast... Google's Night at Sea Fireworks Displays on December 7, 2013 and December 14, 2013. These safety zones... Notice of Proposed Rulemaking A. Regulatory History and Information The Coast Guard is issuing this...

  5. Living at Sea: Learning from Communal Life Aboard Sail Training Vessels

    ERIC Educational Resources Information Center

    McCulloch, Ken

    2007-01-01

    This paper considers features of domestic and social life aboard sail training vessels, exploring the particular character of life at sea, and how these features contribute to the distinctive character of sail training experience as a context for learning. Methodologically, the study lies in the sociological tradition of ethnography, focusing on…

  6. 46 CFR 15.818 - Global Maritime Distress and Safety System (GMDSS) at-sea maintainer.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Global Maritime Distress and Safety System (GMDSS) at-sea maintainer. 15.818 Section 15.818 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE OFFICERS AND SEAMEN MANNING REQUIREMENTS Computations § 15.818 Global Maritime Distress and Safety...

  7. 75 FR 18404 - Safety Zone; FRONTIER DISCOVERER, Outer Continental Shelf Drillship, Chukchi and Beaufort Sea...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-12

    ... on location in order to drill exploratory wells at various prospects located in the Chukchi and Beaufort Sea Outer Continental Shelf, Alaska, during the 2010 drilling season. The purpose of the temporary... allisions, oil spills, and releases of natural gas, and thereby protect the safety of life, property, and...

  8. 46 CFR 107.401 - Purpose and definition.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... CERTIFICATION Certificates Under International Convention for Safety of Life at Sea, 1974 § 107.401 Purpose and definition. (a) The International Convention for Safety of Life at Sea, 1974, requires one or more of the... engaged in international voyages. This subpart prescribes rules for the issuance of these certificates to...

  9. 46 CFR 176.900 - Applicability.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...) INSPECTION AND CERTIFICATION International Convention for Safety of Life at Sea, 1974, as Amended (SOLAS... compliance with the applicable requirements of the International Convention for Safety of Life at Sea, 1974... apply to a vessel solely navigating the Great Lakes and the St. Lawrence River as far east as a straight...

  10. 46 CFR 115.900 - Applicability.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... International Convention for Safety of Life at Sea, 1974, as Amended (SOLAS) § 115.900 Applicability. (a) Except... applicable requirements of the International Convention for Safety of Life at Sea, 1974, as Amended (SOLAS... solely navigating the Great Lakes and the St. Lawrence River as far east as a straight line drawn from...

  11. 46 CFR 115.900 - Applicability.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... International Convention for Safety of Life at Sea, 1974, as Amended (SOLAS) § 115.900 Applicability. (a) Except... applicable requirements of the International Convention for Safety of Life at Sea, 1974, as Amended (SOLAS... solely navigating the Great Lakes and the St. Lawrence River as far east as a straight line drawn from...

  12. 46 CFR 115.900 - Applicability.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... International Convention for Safety of Life at Sea, 1974, as Amended (SOLAS) § 115.900 Applicability. (a) Except... applicable requirements of the International Convention for Safety of Life at Sea, 1974, as Amended (SOLAS... solely navigating the Great Lakes and the St. Lawrence River as far east as a straight line drawn from...

  13. 46 CFR 115.900 - Applicability.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... International Convention for Safety of Life at Sea, 1974, as Amended (SOLAS) § 115.900 Applicability. (a) Except... applicable requirements of the International Convention for Safety of Life at Sea, 1974, as Amended (SOLAS... solely navigating the Great Lakes and the St. Lawrence River as far east as a straight line drawn from...

  14. 46 CFR 115.900 - Applicability.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... International Convention for Safety of Life at Sea, 1974, as Amended (SOLAS) § 115.900 Applicability. (a) Except... requirements of the International Convention for Safety of Life at Sea, 1974, as Amended (SOLAS), to which the United States Government is currently a party. (b) SOLAS does not apply to a vessel solely navigating the...

  15. The Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Risoluti, P.

    The Joint Convention on the Safety of Spent Fuel Management and the Safety of Radioactive Waste Management (the Joint Convention) is the only legally binding international treaty in the area of radioactive waste management. It was adopted by a Diplomatic Conference in September 1997 and opened for signature on 29 September 1997. The Convention entered into force on 18 June 1998, and to date (September 04) has been signed by 42 States, of which 34 have formally ratified, thus becoming Contracting Parties. The Joint Convention applies to spent fuel and radioactive waste resulting from civilian application. Its principal aim ismore » to achieve and maintain a high degree of safety in their management worldwide. The Convention is an incentive instrument, not designed to ensure fulfillment of obligations through control and sanction, but by a peer pressure. The obligations of the Contracting Parties are mainly based on the international safety standards developed by the IAEA in past decades. The Convention is intended for all countries generating radioactive waste. Therefore it is relevant not only for those using nuclear power, but for any country where application of nuclear energy in medicine, conventional industry and research is currently used. Obligations of Contracting Parties include attending periodic Review Meetings and prepare National Reports for review by the other Contracting Parties. The National Reports should describe how the country is complying with the requirements of the Articles of the Convention. The first such meeting was held at the IAEA headquarters in November 2003. This paper will describe the origin of the Convention, present its content, the expected outcome for the worldwide safety, and the benefits for a country to be part of it.« less

  16. The depiction of Alboran Sea Gyre during Donde Va? using remote sensing and conventional data

    NASA Technical Reports Server (NTRS)

    Laviolette, P. E.

    1984-01-01

    Experienced oceanographic investigators have come to realize that remote sensing techniques are most successful when applied as part of programs of integrated measurements aimed at solving specific oceanographic problems. A good example of such integration occurred during the multi-platform international experiment, Donde Va? in the Alboran Sea during the period June through October, 1982. The objective of Donde Va? was to derive the interrelationship of the Atlantic waters entering the Mediterranean Sea and the Alboran Sea Gyre. The experimental plan conceived solely with this objective in mind consisted of a variety of remote sensing and conventional platforms: three ships, three aircraft, five current moorings, two satellites and a specialized beach radar (CODAR). Integrated analyses of these multiple-data sets are still being conducted. However, the initial results show detailed structure of the incoming Atlantic jet and Alboran Sea Gyre that would not have been possible by conventional means.

  17. Quality of life at the Dead Sea region: the lower the better? An observational study.

    PubMed

    Avriel, Avital; Fuchs, Lior; Plakht, Ygal; Cicurel, Assi; Apfelbaum, Armando; Satran, Robert; Friger, Michael; Dartava, Dimitry; Sukenik, Shaul

    2011-05-27

    The Dead Sea region, the lowest in the world at 410 meters below sea level, is considered a potent climatotherapy center for the treatment of different chronic diseases. To assess the prevalence of chronic diseases and the quality of life of residents of the Dead Sea region compared with residents of the Ramat Negev region, which has a similar climate, but is situated 600 meters above sea level. An observational study based on a self-administered questionnaire. Data were collected from kibbutz (communal settlement) members in both regions. Residents of the Dead Sea were the study group and of Ramat Negev were the control group. We compared demographic characteristics, the prevalence of different chronic diseases and health-related quality of life (HRQOL) using the SF-36 questionnaire. There was a higher prevalence of skin nevi and non-inflammatory rheumatic diseases (NIRD) among Dead Sea residents, but they had significantly higher HRQOL mean scores in general health (68.7 ± 21 vs. 64.4 ± 22, p = 0.023) and vitality (64.7 ± 17.9 vs. 59.6 ± 17.3, p = 0.001), as well as significantly higher summary scores: physical component score (80.7 ± 18.2 vs. 78 ± 18.6, p = 0.042), and mental component score (79 ± 16.4 vs. 77.2 ± 15, p = 0.02). These results did not change after adjusting for social-demographic characteristics, health-related habits, and chronic diseases. No significant difference between the groups was found in the prevalence of most chronic diseases, except for higher rates of skin nevi and NIRD among Dead Sea residents. HRQOL was significantly higher among Dead Sea residents, both healthy or with chronic disease.

  18. Apparent changes in body insulation of juvenile king penguins suggest an energetic challenge during their early life at sea.

    PubMed

    Enstipp, Manfred R; Bost, Charles-André; Le Bohec, Céline; Bost, Caroline; Le Maho, Yvon; Weimerskirch, Henri; Handrich, Yves

    2017-07-15

    Little is known about the early life at sea of marine top predators, like deep-diving king penguins ( Aptenodytes patagonicus ), although this dispersal phase is probably a critical phase in their life. Apart from finding favourable foraging sites, they have to develop effective prey search patterns as well as physiological capacities that enable them to capture sufficient prey to meet their energetic needs. To investigate the ontogeny of their thermoregulatory responses at sea, we implanted 30 juvenile king penguins and 8 adult breeders with a small data logger that recorded pressure and subcutaneous temperature continuously for up to 2.5 years. We found important changes in the development of peripheral temperature patterns of foraging juvenile king penguins throughout their first year at sea. Peripheral temperature during foraging bouts fell to increasingly lower levels during the first 6 months at sea, after which it stabilized. Most importantly, these changes re-occurred during their second year at sea, after birds had fasted for ∼4 weeks on land during their second moult. Furthermore, similar peripheral temperature patterns were also present in adult birds during foraging trips throughout their breeding cycle. We suggest that rather than being a simple consequence of concurrent changes in dive effort or an indication of a physiological maturation process, these seasonal temperature changes mainly reflect differences in thermal insulation. Heat loss estimates for juveniles at sea were initially high but declined to approximately half after ∼6 months at sea, suggesting that juvenile king penguins face a strong energetic challenge during their early oceanic existence. © 2017. Published by The Company of Biologists Ltd.

  19. National Convention on Family Life Education.

    PubMed

    1973-12-01

    This secretarial report gives brief comments on some discussion of topics at the National Convention on Family Life Education. Discussion included: 1) legalized prostitution as a means to reduce venereal disease; 2) family life education promotion by government and civic groups; 3) more authority for the Population Council; 4) more liberal abortion legislation than previously; 5) statutory notification of veneral disease by medical practitioners; 6) compensatory measures for working women with young children, and 7) the need for modernization of legislation pertaining to child health, adoption, paternity, the Persons Act, infant life preservation, drugs, age of consent, and the age of minority.

  20. Pelagic sea snakes dehydrate at sea

    PubMed Central

    Lillywhite, Harvey B.; Sheehy, Coleman M.; Brischoux, François; Grech, Alana

    2014-01-01

    Secondarily marine vertebrates are thought to live independently of fresh water. Here, we demonstrate a paradigm shift for the widely distributed pelagic sea snake, Hydrophis (Pelamis) platurus, which dehydrates at sea and spends a significant part of its life in a dehydrated state corresponding to seasonal drought. Snakes that are captured following prolonged periods without rainfall have lower body water content, lower body condition and increased tendencies to drink fresh water than do snakes that are captured following seasonal periods of high rainfall. These animals do not drink seawater and must rehydrate by drinking from a freshwater lens that forms on the ocean surface during heavy precipitation. The new data based on field studies indicate unequivocally that this marine vertebrate dehydrates at sea where individuals may live in a dehydrated state for possibly six to seven months at a time. This information provides new insights for understanding water requirements of sea snakes, reasons for recent declines and extinctions of sea snakes and more accurate prediction for how changing patterns of precipitation might affect these and other secondarily marine vertebrates living in tropical oceans. PMID:24648228

  1. 46 CFR 176.900 - Applicability.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...) INSPECTION AND CERTIFICATION International Convention for Safety of Life at Sea, 1974, as Amended (SOLAS... Safety of Life at Sea, 1974, as Amended (SOLAS), to which the United States Government is currently a party. (b) SOLAS does not apply to a vessel solely navigating the Great Lakes and the St. Lawrence River...

  2. 46 CFR 176.900 - Applicability.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...) INSPECTION AND CERTIFICATION International Convention for Safety of Life at Sea, 1974, as Amended (SOLAS... Safety of Life at Sea, 1974, as Amended (SOLAS), to which the United States Government is currently a party. (b) SOLAS does not apply to a vessel solely navigating the Great Lakes and the St. Lawrence River...

  3. 46 CFR 176.900 - Applicability.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...) INSPECTION AND CERTIFICATION International Convention for Safety of Life at Sea, 1974, as Amended (SOLAS... Safety of Life at Sea, 1974, as Amended (SOLAS), to which the United States Government is currently a party. (b) SOLAS does not apply to a vessel solely navigating the Great Lakes and the St. Lawrence River...

  4. 46 CFR 176.900 - Applicability.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...) INSPECTION AND CERTIFICATION International Convention for Safety of Life at Sea, 1974, as Amended (SOLAS... Safety of Life at Sea, 1974, as Amended (SOLAS), to which the United States Government is currently a party. (b) SOLAS does not apply to a vessel solely navigating the Great Lakes and the St. Lawrence River...

  5. Achievements and Perspectives of the Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Louvat, D.; Lacoste, A.C.

    The Joint Convention on the Safety of Spent Fuel management and on the Safety of Radioactive Waste Management is the first legal instrument to directly address the safety of spent fuel and radioactive waste management on a global scale. The Joint Convention entered into force in 2001. This paper describes its process and its main achievements to date. The perspectives to establish of a Global Waste Safety Regime based on the Joint Convention are also discussed. (authors)

  6. 76 FR 22812 - Safety Zone; Sea World Fireworks; Mission Bay, San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-25

    ...-AA00 Safety Zone; Sea World Fireworks; Mission Bay, San Diego, CA AGENCY: Coast Guard, DHS. ACTION... navigable waters of Mission Bay in support of the Sea World Fireworks. This safety zone is necessary to... impracticable, because immediate action is needed to ensure the public's safety. Basis and Purpose Sea World is...

  7. 77 FR 35850 - Safety Zone; F/V Deep Sea, Penn Cove, WA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-15

    ... 1625-AA00 Safety Zone; F/V Deep Sea, Penn Cove, WA AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a safety zone around the Fishing Vessel (F/V) Deep Sea... with the sunken F/V Deep Sea. B. Basis and Purpose On the evening of May 13, 2012, the F/V Deep Sea...

  8. Integrated risk assessment and screening analysis of drinking water safety of a conventional water supply system.

    PubMed

    Sun, F; Chen, J; Tong, Q; Zeng, S

    2007-01-01

    Management of drinking water safety is changing towards an integrated risk assessment and risk management approach that includes all processes in a water supply system from catchment to consumers. However, given the large number of water supply systems in China and the cost of implementing such a risk assessment procedure, there is a necessity to first conduct a strategic screening analysis at a national level. An integrated methodology of risk assessment and screening analysis is thus proposed to evaluate drinking water safety of a conventional water supply system. The violation probability, indicating drinking water safety, is estimated at different locations of a water supply system in terms of permanganate index, ammonia nitrogen, turbidity, residual chlorine and trihalomethanes. Critical parameters with respect to drinking water safety are then identified, based on which an index system is developed to prioritize conventional water supply systems in implementing a detailed risk assessment procedure. The evaluation results are represented as graphic check matrices for the concerned hazards in drinking water, from which the vulnerability of a conventional water supply system is characterized.

  9. Microbial Safety Improvement of Sea Buckthorn by Electron Beam Irradiation

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Nemtanu, Monica R.; Minea, R.; Mazilu, Elena

    2007-04-23

    The commercialization of medicinal plants and/or their products is highly increased in Romania lately. One of the most used herbs is sea buckthorn being well known for its quality with a large potential for curing some diseases. Sea buckthorn can be contaminated with undesirable microorganisms which may affect negatively its quality. The paper presents the results regarding the action of a non-conventional technology meaning electron beam technique on sea buckthorn in order to improve its microbiological quality. Our study revealed that the sea buckthorn microbial load has been improved after 3 kGy irradiation keeping its active principles.

  10. Microbial Safety Improvement of Sea Buckthorn by Electron Beam Irradiation

    NASA Astrophysics Data System (ADS)

    Nemţanu, Monica R.; Minea, R.; Mazilu, Elena; Rǎdulescu, Nora

    2007-04-01

    The commercialization of medicinal plants and/or their products is highly increased in Romania lately. One of the most used herbs is sea buckthorn being well known for its quality with a large potential for curing some diseases. Sea buckthorn can be contaminated with undesirable microorganisms which may affect negatively its quality. The paper presents the results regarding the action of a non-conventional technology meaning electron beam technique on sea buckthorn in order to improve its microbiological quality. Our study revealed that the sea buckthorn microbial load has been improved after 3 kGy irradiation keeping its active principles.

  11. 15 CFR 970.801 - Criteria for safety of life and property at sea.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... REGULATIONS OF THE ENVIRONMENTAL DATA SERVICE DEEP SEABED MINING REGULATIONS FOR EXPLORATION LICENSES Safety... inspection statutes pertaining to United States flag vessels are: 46 U.S.C. 86 (Loadlines); 46 U.S.C. 395... hire). All United States flag vessels will be required to meet existing regulatory requirements...

  12. 33 CFR 159.311 - Safety exception.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Safety exception. 159.311 Section... Operations § 159.311 Safety exception. The regulations in this subpart shall not apply to discharges made for the purpose of securing the safety of the cruise vessel or saving life at sea, provided that all...

  13. 33 CFR 159.311 - Safety exception.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Safety exception. 159.311 Section... Operations § 159.311 Safety exception. The regulations in this subpart shall not apply to discharges made for the purpose of securing the safety of the cruise vessel or saving life at sea, provided that all...

  14. 46 CFR 160.133-3 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... and Fire Safety Standards Division. Address: Commandant (CG-ENG-4), Attn: Lifesaving and Fire Safety... Convention for the Safety of Life at Sea, 1974, as amended. [USCG-2010-0048, 76 FR 62983, Oct. 11, 2011, as...

  15. 78 FR 66269 - Safety Zone, Sea World Fireworks; Mission Bay, San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-05

    ...-AA00 Safety Zone, Sea World Fireworks; Mission Bay, San Diego, CA AGENCY: Coast Guard, DHS. ACTION... waters of Mission Bay in San Diego, California for Sea World Fireworks on the evenings of November 15 and... firework event that is part of Sea World Christmas festivities. This safety zone is necessary to provide...

  16. Life Cycle Assessment of LEED versus Conventionally Built Residential Units

    DTIC Science & Technology

    2011-03-24

    represents 65% of total life cycle economic activity for conventional homes with support infrastructure. The global warming potential (GWP) and energy...800 Conventional LEED Conventional LEED w/ Infrastructure w/o Infrastructure G W P (m et ric to ns o f C O 2) EIO-LCA Results: Global Warming Potential

  17. 77 FR 42638 - Safety Zone: Sea World San Diego Fireworks, Mission Bay; San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-20

    ... 1625-AA00 Safety Zone: Sea World San Diego Fireworks, Mission Bay; San Diego, CA AGENCY: Coast Guard... navigable waters of Mission Bay in support of the Sea World San Diego Fireworks. This safety zone is..., since immediate action is needed to ensure the public's safety. B. Basis and Purpose Sea World is...

  18. Chemical munitions dumped at sea

    NASA Astrophysics Data System (ADS)

    Edwards, Margo; Bełdowski, Jacek

    2016-06-01

    Modern chemical warfare is a byproduct of the industrial revolution, which created factories capable of rapidly producing artillery shells that could be filled with toxic chemicals such as chlorine, phosgene and mustard agent. The trench warfare of World War I inaugurated extensive deployments of modern chemical weapons in 1915. Concomitantly, the need arose to dispose of damaged, captured or excess chemical munitions and their constituents. Whereas today chemical warfare agents (CWA) are destroyed via chemical neutralization processes or high-temperature incineration in tandem with environmental monitoring, in the early to middle 20th century the options for CWA disposal were limited to open-air burning, burial and disposal at sea. The latter option was identified as the least likely of the three to impact mankind, and sea dumping of chemical munitions commenced. Eventually, the potential impacts of sea dumping human waste were recognized, and in 1972 an international treaty, the Convention on the Prevention of Marine Pollution by Dumping of Wastes and Other Matter, was developed to protect the marine environment from pollution caused by the dumping of wastes and other matter into the ocean. By the time this treaty, referred to as the London Convention, was signed by a majority of nations, millions of tons of munitions were known to have been disposed throughout the world's oceans.

  19. 77 FR 60899 - Safety Zone; Sea World San Diego Fireworks, Mission Bay; San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-05

    ... 1625-AA00 Safety Zone; Sea World San Diego Fireworks, Mission Bay; San Diego, CA AGENCY: Coast Guard... navigable waters of Mission Bay in support of the Sea World San Diego Fireworks. This safety zone is... zones (33 U.S.C 1221 et seq.). Sea World is sponsoring the Sea World Fireworks, which will include a...

  20. The Joint Convention on the Safety of Spent fuel Management and on the safety of Radioactive Waste Management: A UK Regulator's Perspective

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Lacey, D.; Bacon, M.L.

    The UK fully supports the objective of the Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management to achieve and maintain a high level of safety worldwide in spent fuel and radioactive waste management, through the enhancement of national measures and international co-operation, including where appropriate, safety-related co-operation. The UK's Health and Safety Executive, through its Nuclear Safety Directorate (NSD), has been committed to the Convention since the initial negotiations to set up the Convention and provided the president of the first review meeting in 2003. It would be wrong of anymore » nation to believe that they have all the best solutions to managing spent fuel and radioactive waste. The process of compiling reports for the Convention review meetings provides a structured process through which every contracting party can review its provisions against a common set of standards and identify for itself possible areas of improvements. The sharing of reports and the asking and answering of questions then provides a further opportunity for both sharing of experience and learning. The UK was encouraged by the spirit of constructive discussion rather than negative criticism that pervaded the first review meeting that provided an incentive for all to learn and improve. While, as could be expected of the first meeting of such a group, not everything worked as well as could be hoped for, all parties seemed committed to learn from mistakes and to make the process more effective. Lessons were learned from the Nuclear Safety Convention on the process of submitting reports electronically and the UK actively supported aims to use IAEA requirements documents as an additional focus for reports. This should, we hope, provide for even better benchmarking of achievements and provide feedback for improvements of the IAEA requirements where appropriate. In summary, the UK finds the Joint Convention process to be a

  1. 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.

  2. 46 CFR 42.03-35 - U.S.-flag vessels and Canadian vessels navigating on sheltered waters of Puget Sound and...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Island, and of a line from Hope Island, British Columbia, to Cape Calvert, Calvert Island, British... the 1960 International Convention on Safety of Life at Sea, those passenger vessels navigating on the...

  3. Polymer optical fiber sensors in human life safety

    NASA Astrophysics Data System (ADS)

    Marques, C. A. F.; Webb, D. J.; Andre, P.

    2017-07-01

    The current state of research into polymer optical fiber (POF) sensors linked to safety in human life is summarized in this paper. This topic is directly related with new solutions for civil aircraft, structural health monitoring, healthcare and biomedicine fields. In the last years, the properties of polymers have been explored to identify situations offering potential advantages over conventional silica fiber sensing technology, replacing, in some cases, problematic electronic technology used in these mentioned fields, where there are some issues to overcome. POFs could preferably replace their silica counterparts, with improved performance and biocompatibility. Finally, new developments are reported which use the unique properties of POF.

  4. Sailor's Life at Sea (and a Little Poetry).

    ERIC Educational Resources Information Center

    Department of the Navy, Washington, DC.

    At the turn of the 19th century, the United States was a rapidly growing nation. When the United States acquired territories in the Caribbean and the Pacific Ocean, the job of maintaining open sea lanes fell to the U.S. Navy. To maintain a strong and well-trained force, the Navy needed to attract personnel to work onboard their ships. It used…

  5. 77 FR 50065 - Safety Zone; Jacksonville Sea and Sky Spectacular, Atlantic Ocean; Jacksonville Beach, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-20

    ... 1625-AA00 Safety Zone; Jacksonville Sea and Sky Spectacular, Atlantic Ocean; Jacksonville Beach, FL... during the Jacksonville Sea and Sky Spectacular air show. The event is scheduled to take place from....T07-0660 Safety Zone; Jacksonville Sea and Sky Spectacular, Atlantic Ocean, Jacksonville Beach, FL. (a...

  6. Pirate Mother Ship Warning and Reporting System (PMSW&RS)

    DTIC Science & Technology

    2011-09-01

    1958 Geneva Convention and the 1982 Safety of Life At Sea (SOLAS) Convention both direct nations to cooperate in suppression of piracy on the high... seas (Department of the Navy & Department of Homeland Security, 2007). Countering the piracy threat requires a multifaceted approach with all...Pirate attacks on the world’s seas totaled 266 in the first six months of 2011, up from 196 incidents in the same period last year” (International

  7. 77 FR 10711 - Safety Zone; KULLUK, Outer Continental Shelf Mobile Offshore Drilling Unit (MODU), Beaufort Sea, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-23

    ...-AA00 Safety Zone; KULLUK, Outer Continental Shelf Mobile Offshore Drilling Unit (MODU), Beaufort Sea... on location in order to drill exploratory wells at various prospects located in the Beaufort Sea... in order to drill exploratory wells in several prospects located in the Beaufort Sea during the 2012...

  8. 46 CFR 42.03-35 - U.S.-flag vessels and Canadian vessels navigating on sheltered waters of Puget Sound and...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... FOREIGN VOYAGES BY SEA Application § 42.03-35 U.S.-flag vessels and Canadian vessels navigating on... mile west of the city limits of Port Angeles in the State of Washington to Race Rocks on Vancouver... the 1960 International Convention on Safety of Life at Sea, those passenger vessels navigating on the...

  9. 46 CFR 42.03-35 - U.S.-flag vessels and Canadian vessels navigating on sheltered waters of Puget Sound and...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... FOREIGN VOYAGES BY SEA Application § 42.03-35 U.S.-flag vessels and Canadian vessels navigating on... mile west of the city limits of Port Angeles in the State of Washington to Race Rocks on Vancouver... the 1960 International Convention on Safety of Life at Sea, those passenger vessels navigating on the...

  10. 46 CFR 42.03-35 - U.S.-flag vessels and Canadian vessels navigating on sheltered waters of Puget Sound and...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... FOREIGN VOYAGES BY SEA Application § 42.03-35 U.S.-flag vessels and Canadian vessels navigating on... mile west of the city limits of Port Angeles in the State of Washington to Race Rocks on Vancouver... the 1960 International Convention on Safety of Life at Sea, those passenger vessels navigating on the...

  11. 46 CFR 42.03-35 - U.S.-flag vessels and Canadian vessels navigating on sheltered waters of Puget Sound and...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... FOREIGN VOYAGES BY SEA Application § 42.03-35 U.S.-flag vessels and Canadian vessels navigating on... mile west of the city limits of Port Angeles in the State of Washington to Race Rocks on Vancouver... the 1960 International Convention on Safety of Life at Sea, those passenger vessels navigating on the...

  12. The social values at risk from sea-level rise

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Graham, Sonia, E-mail: sonia.graham@unimelb.edu.au; Barnett, Jon, E-mail: jbarn@unimelb.edu.au; Fincher, Ruth, E-mail: r.fincher@unimelb.edu.au

    Analysis of the risks of sea-level rise favours conventionally measured metrics such as the area of land that may be subsumed, the numbers of properties at risk, and the capital values of assets at risk. Despite this, it is clear that there exist many less material but no less important values at risk from sea-level rise. This paper re-theorises these multifarious social values at risk from sea-level rise, by explaining their diverse nature, and grounding them in the everyday practices of people living in coastal places. It is informed by a review and analysis of research on social values frommore » within the fields of social impact assessment, human geography, psychology, decision analysis, and climate change adaptation. From this we propose that it is the ‘lived values’ of coastal places that are most at risk from sea-level rise. We then offer a framework that groups these lived values into five types: those that are physiological in nature, and those that relate to issues of security, belonging, esteem, and self-actualisation. This framework of lived values at risk from sea-level rise can guide empirical research investigating the social impacts of sea-level rise, as well as the impacts of actions to adapt to sea-level rise. It also offers a basis for identifying the distribution of related social outcomes across populations exposed to sea-level rise or sea-level rise policies.« less

  13. Patients' and families' perspectives of patient safety at the end of life: a video-reflexive ethnography study.

    PubMed

    Collier, Aileen; Sorensen, Ros; Iedema, Rick

    2016-02-01

    The aim of this study was to investigate patients' and families' perspectives of safety and quality in the setting of a life-limiting illness. Data reported here were generated from a qualitative study using video-reflexive ethnographic methodology. Data were collected over 18 months and generated through participant observation, shadowing of clinicians, field-interviews and semi-structured interviews with patients and families. The study was conducted at two hospital sites in Sydney, Australia and in patients' homes. Patients with an advanced life-limiting illness (n = 29) ranging in age between 27 and 89 years and family members (n = 5) participated in the study. Patient safety remains important to dying patients and families. For dying people, iatrogenic harm is not regarded as 'one off' incidents. Rather, harm is experienced as a result of an unfolding series of negative events. Critically, iatrogenic harm is emotional, social and spiritual and not solely technical-clinical misadventure and is inextricably linked with feeling unsafe. Thus, patient safety extends beyond narrowly defined technical-clinical parameters to include interpersonal safety. Current approaches to patient safety do not address fully the needs of dying patients and their families. Patients and their families regard poor communication with and by health professionals to be harmful in and of itself. © The Author 2015. Published by Oxford University Press in association with the International Society for Quality in Health Care; all rights reserved.

  14. 36 CFR 910.37 - Fire and life safety.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false Fire and life safety. 910.37... DEVELOPMENT AREA Standards Uniformly Applicable to the Development Area § 910.37 Fire and life safety. As a... recommended that all new development be guided by standards of the NFPA Codes for fire and life safety and...

  15. 36 CFR 910.37 - Fire and life safety.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Fire and life safety. 910.37... DEVELOPMENT AREA Standards Uniformly Applicable to the Development Area § 910.37 Fire and life safety. As a... recommended that all new development be guided by standards of the NFPA Codes for fire and life safety and...

  16. Slovenian Experience with the Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Stritar, A.

    Slovenia is a relatively small European country with only one operating nuclear power plant, one operating research reactor and one Central Interim Storage for Radioactive Waste from small producers. There are also a uranium mine and mill at Zirovski vrh, both in the decommissioning stage. The Slovenian Government, its public and neighboring countries are most interested in the managing of radioactive waste in the safest possible way by carefully utilizing best practices and existing human and financial resources. In order to achieve this goal the tight connection with the international community in the area of radioactive waste management is essential.more » Slovenia was among those countries involved in the process of preparation of the Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management (Joint Convention) from the very beginning and was also among first ratifiers. Slovenia had prepared the first report under the Convention and took part in the first Review Meeting in November 2003. The preparation of this report was not regarded only as a fulfillment of obligation toward Joint Convention, but was considered primarily as a kind of self appraisal of the national radioactive management program. Therefore the preparation of the report primarily contributed to the improvements in the field of radioactive waste management and consequently enhanced the safety of our public. For the preparation of the second report for the review meeting in 2006 it was decided to follow the structure of the first report. Only updates were introduced and eventual changes in the area of radioactive waste management were reflected. (authors)« less

  17. 46 CFR 160.132-3 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...), in this subpart, the term: Commandant means the Chief of the Lifesaving and Fire Safety Standards Division. Address: Commandant (CG-ENG-4), Attn: Lifesaving and Fire Safety Division, U.S. Coast Guard Stop... described. SOLAS means the International Convention for the Safety of Life at Sea, 1974, as amended. [USCG...

  18. 46 CFR 160.151-3 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... subpart, the term: Commandant means the Chief of the Lifesaving and Fire Safety Standards Division. Address: Commandant (CG-ENG-4), Attn: Lifesaving and Fire Safety Division, U.S. Coast Guard Stop 7509...-57. SOLAS means the International Convention for the Safety of Life at Sea, 1974, as amended by the...

  19. 46 CFR 160.132-3 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...), in this subpart, the term: Commandant means the Chief of the Lifesaving and Fire Safety Standards Division. Address: Commandant (CG-ENG-4), Attn: Lifesaving and Fire Safety Division, U.S. Coast Guard Stop... described. SOLAS means the International Convention for the Safety of Life at Sea, 1974, as amended. [USCG...

  20. 46 CFR 160.151-3 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... subpart, the term: Commandant means the Chief of the Lifesaving and Fire Safety Standards Division. Address: Commandant (CG-ENG-4), Attn: Lifesaving and Fire Safety Division, U.S. Coast Guard Stop 7509...-57. SOLAS means the International Convention for the Safety of Life at Sea, 1974, as amended by the...

  1. 46 CFR 160.115-3 - Definitions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...), in this subpart, the term: Commandant means the Chief of the Lifesaving and Fire Safety Standards Division. Address: Commandant (CG-ENG-4), Attn: Lifesaving and Fire Safety Division, U.S. Coast Guard Stop... described. SOLAS means the International Convention for the Safety of Life at Sea, 1974, as amended. [USCG...

  2. 46 CFR 160.115-3 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...), in this subpart, the term: Commandant means the Chief of the Lifesaving and Fire Safety Standards Division. Address: Commandant (CG-ENG-4), Attn: Lifesaving and Fire Safety Division, U.S. Coast Guard Stop... described. SOLAS means the International Convention for the Safety of Life at Sea, 1974, as amended. [USCG...

  3. Stability of the Black Sea Littoral Region: Focus on the Montreux Convention

    DTIC Science & Technology

    2012-04-27

    qualitative), missing regulation to the safe transit of ships, international law changes, safety of the Turkish shore, and pollution regulation46...scientific activities, rescue operations or anti- pollution projects; the ships are advised to abide by the new traffic separation schemes put in...of the host cities for the 2018 World Cup are in the immediate proximity of the Black Sea (Sochi & Krasnodar.)78 The continued developments in the

  4. Crustacea in Arctic and Antarctic sea ice: distribution, diet and life history strategies.

    PubMed

    Arndt, Carolin E; Swadling, Kerrie M

    2006-01-01

    This review concerns crustaceans that associate with sea ice. Particular emphasis is placed on comparing and contrasting the Arctic and Antarctic sea ice habitats, and the subsequent influence of these environments on the life history strategies of the crustacean fauna. Sea ice is the dominant feature of both polar marine ecosystems, playing a central role in physical processes and providing an essential habitat for organisms ranging in size from viruses to whales. Similarities between the Arctic and Antarctic marine ecosystems include variable cover of sea ice over an annual cycle, a light regimen that can extend from months of total darkness to months of continuous light and a pronounced seasonality in primary production. Although there are many similarities, there are also major differences between the two regions: The Antarctic experiences greater seasonal change in its sea ice extent, much of the ice is over very deep water and more than 80% breaks out each year. In contrast, Arctic sea ice often covers comparatively shallow water, doubles in its extent on an annual cycle and the ice may persist for several decades. Crustaceans, particularly copepods and amphipods, are abundant in the sea ice zone at both poles, either living within the brine channel system of the ice-crystal matrix or inhabiting the ice-water interface. Many species associate with ice for only a part of their life cycle, while others appear entirely dependent upon it for reproduction and development. Although similarities exist between the two faunas, many differences are emerging. Most notable are the much higher abundance and biomass of Antarctic copepods, the dominance of the Antarctic sea ice copepod fauna by calanoids, the high euphausiid biomass in Southern Ocean waters and the lack of any species that appear fully dependent on the ice. In the Arctic, the ice-associated fauna is dominated by amphipods. Calanoid copepods are not tightly associated with the ice, while harpacticoids and

  5. Teacher at Sea: Bringing Hands-on Experience to the Classroom

    ERIC Educational Resources Information Center

    National Oceanic and Atmospheric Administration, 2007

    2007-01-01

    Since its inception in 1990, National Oceanic and Atmospheric Administration's (NOAA) Teacher at Sea program has enabled more than 460 teachers to gain first-hand experience of science and life at sea. By participating in this program, it becomes possible for teachers to enrich their classroom curricula with a depth of understanding made possible…

  6. Probing safety of nanoparticles by outlining sea urchin sensing and signaling cascades.

    PubMed

    Alijagic, Andi; Pinsino, Annalisa

    2017-10-01

    Among currently identified issues presenting risks and benefits to human and ocean health, engineered nanoparticles (ENP) represent a priority. Predictions of their economic and social impact appear extraordinary, but their release in the environment at an uncontrollable rate is in striking contrast with the extremely limited number of studies on environmental impact, especially on the marine environment. The sea urchin has a remarkable sensing environmental system whose function and diversity came into focus during the recent years, after sea urchin genome sequencing. The complex immune system may be the basis wherefore sea urchins can adapt to a dynamic environment and survive even in hazardous conditions both in the adult and in the embryonic life. This review is aimed at discussing the literature in nanotoxicological/ecotoxicological studies with a focus on stress and innate immune signaling in sea urchins. In addition, here we introduce our current development of in vitro-driven probes that could be used to dissect ENP aftermaths, suggesting their future use in immune-nanotoxicology. Copyright © 2017 Elsevier Inc. All rights reserved.

  7. 75 FR 19248 - Subject: Safety Zone; Sea World Summer Nights Fireworks, Mission Bay, San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-14

    ...-AA00 Subject: Safety Zone; Sea World Summer Nights Fireworks, Mission Bay, San Diego, CA AGENCY: Coast... navigable waters of Mission Bay in support of the Sea World Summer Nights Fireworks. This safety zone is... through, or anchoring within this safety zone unless authorized by the Captain of the Port, or his...

  8. Proceedings of the Second Life Education Workshop, Part of the Second Life Community Convention (1st, San Francisco, California, August 18-20, 2006)

    ERIC Educational Resources Information Center

    Livingstone, Daniel, Ed.; Kemp, Jeremy, Ed.

    2006-01-01

    This document is a compilation of 14 papers from presentations and posters of the Second Life Education Workshop at the Second Life Community Convention, presented at the Fort Mason Centre in San Francisco, California in August 2006. Following a foreword (John Bransford and Drue Gawel); preface (John Lester); and word from the chairs (Daniel…

  9. 44 CFR 7.6 - Life, health, and safety.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 44 Emergency Management and Assistance 1 2014-10-01 2014-10-01 false Life, health, and safety. 7.6... in FEMA-Assisted Programs-General § 7.6 Life, health, and safety. Notwithstanding the provisions of... his death or serious impairment of his health or safety. ...

  10. 44 CFR 7.6 - Life, health, and safety.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 44 Emergency Management and Assistance 1 2012-10-01 2011-10-01 true Life, health, and safety. 7.6... in FEMA-Assisted Programs-General § 7.6 Life, health, and safety. Notwithstanding the provisions of... his death or serious impairment of his health or safety. ...

  11. 44 CFR 7.6 - Life, health, and safety.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 44 Emergency Management and Assistance 1 2013-10-01 2013-10-01 false Life, health, and safety. 7.6... in FEMA-Assisted Programs-General § 7.6 Life, health, and safety. Notwithstanding the provisions of... his death or serious impairment of his health or safety. ...

  12. 46 CFR 160.133-3 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Chief of the Lifesaving and Fire Safety Standards Division. Address: Commandant (CG-ENG-4), Attn: Lifesaving and Fire Safety Division, U.S. Coast Guard Stop 7509, 2703 Martin Luther King Jr. Avenue SE... International Convention for the Safety of Life at Sea, 1974, as amended. [USCG-2010-0048, 76 FR 62983, Oct. 11...

  13. Comparative Life Cycle Assessment between Warm SMA and Conventional SMA

    DOT National Transportation Integrated Search

    2011-09-01

    This report presents the comparative life cycle assessment (LCA) between warm stone mastic asphalt (SMA) and conventional : SMA. Specifically, the study evaluated and compared the life cycle environmental and economic performances of two mixtures: a ...

  14. Evaluating life-safety risk of fieldwork at New Zealand's active volcanoes

    NASA Astrophysics Data System (ADS)

    Deligne, Natalia; Jolly, Gill; Taig, Tony; Webb, Terry

    2014-05-01

    Volcano observatories monitor active or potentially active volcanoes. Although the number and scope of remote monitoring instruments and methods continues to grow, in-person field data collection is still required for comprehensive monitoring. Fieldwork anywhere, and especially in mountainous areas, contains an element of risk. However, on volcanoes with signs of unrest, there is an additional risk of volcanic activity escalating while on site, with potentially lethal consequences. As an employer, a volcano observatory is morally and sometimes legally obligated to take reasonable measures to ensure staff safety and to minimise occupational risk. Here we present how GNS Science evaluates life-safety risk for volcanologists engaged in fieldwork on New Zealand volcanoes with signs of volcanic unrest. Our method includes several key elements: (1) an expert elicitation for how likely an eruption is within a given time frame, (2) quantification of, based on historical data when possible, given a small, moderate, or large eruption, the likelihood of exposure to near-vent processes, ballistics, or surge at various distances from the vent, and (3) estimate of fatality rate given exposure to these volcanic hazards. The final product quantifies hourly fatality risk at various distances from a volcanic vent; various thresholds of risk (for example, zones with more than 10-5 hourly fatality risk) trigger different levels of required approval to undertake work. Although an element of risk will always be present when conducting fieldwork on potentially active volcanoes, this is a first step towards providing objective guidance for go/no go decisions for volcanic monitoring.

  15. 78 FR 33972 - Safety Zone; RXR Sea Faire Celebration Fireworks, Glen Cove, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-06

    ...-AA00 Safety Zone; RXR Sea Faire Celebration Fireworks, Glen Cove, NY AGENCY: Coast Guard, DHS. ACTION... proposed rulemaking. The event sponsor advised that the event is in correlation with a local Sea faire... fireworks are taking place as part of the RXR Sea Faire Celebration Fireworks in Glen Cove, NY. Based on the...

  16. 78 FR 28523 - Fisheries of the Exclusive Economic Zone Off Alaska; Bering Sea and Aleutian Islands Crab...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-15

    ... revenues from crab deliveries and processing. Amendment 41 and this final rule promote the safety of human life at sea and mitigate economic harm by allowing participants to receive an exemption from regional...

  17. Life history of the sea lamprey of Cayugaf Lake, New York

    USGS Publications Warehouse

    Wigley, Roland L.

    1959-01-01

    A life history study of the sea lamprey, Petromyson marinus Linnaeus, in Cayuga Lake, N.Y., was conducted during 1950, 1951, and 1952. One of the major objectives was to obtain biological data concerning this endemic stock of sea lampreys for comparison with the newly established stocks in the Great Lakes. Sexually mature sea lampreys captured on their spawning migration in Cayuga Inlet were the basis of much of this study. Such items as meristic counts, body proportions, body color, sex ratios, lengths and weights, fecundity, rate of upstream travel, effect of dams in retarding upstream movement, nesting habits, parasites, predators, estimates of abundance, and morphological changes were based on mature upstream migrants. Sea lampreys were procured by weir and trap operations and captured by hand. Tagging and marking' programs each spring made it possible to determine movements and morphological changes of individual lampreys, in addition to estimating the number of upstream migrants. Growth of parasitic-phase sea lampreys was estimated from measurements of specimens captured in Cayuga Inlet and Cayuga Lake proper. The incubation period of lamprey eggs and the habits of ammocoetes and transforming lampreys were ascertained from specimens kept in hatchery troughs and raceways. Length-frequency and weight-frequency distributions, together with the length-weight regression, of ammocoetes from Cayuga Inlet were utilized for estimating the duration of their larval life. Lake trout, Salvelinus n. namayc"Ush (Walbaum), from Cayuga Lake and Seneca Lake were the subject of an inquiry into the effects of sea lamprey attacks. Incidence of sea lamprey attacks on the white sucker, Catosto7llus c. commerson/: (LacepMe), was investigated. Three methods are suggested for reducing the number of sea lampreys in Cayuga Lake.

  18. Evaluation of the quality of life of patients with diabetes mellitus treated with conventional or analogue insulins.

    PubMed

    Machado-Alba, Jorge Enrique; Medina-Morales, Diego Alejandro; Echeverri-Cataño, Luis Felipe

    2016-06-01

    The results of two scales that measure quality of life of patients with diabetes mellitus treated with conventional or analogue insulin were evaluated and compared. Descriptive, observational, cross-sectional study, conducted in the cities of Pereira and Manizales, Colombia, in a care facility between 1 August 2013 and 30 March 2014. A total of 238 patients diagnosed with diabetes mellitus type 1 or type 2 who had been undergoing treatment with conventional or analogue insulin for at least 6months. Comparison of the results of the Diabetes 39 (specific) and European Quality of Life-5 Dimensions (EQ-5D) (generic) tools it was performed. Comparisons between the results of the two instruments were performed. Tests for parametric and non-parametric distribution (Pearson's correlation coefficient, Mann-Whitney U test, Student's t-test and Wilcoxon test) were used. The mean age was 57.7±16.6years. Conventional insulin was prescribed to 69.6% of patients, and analogue insulin was prescribed to 30.4% of patients. Diabetes-39 (D-39) showed 24.7% of subjects with a high quality of life. No statistically significant differences were found when comparing patients prescribed conventional or analogue insulin (p=0.35; 95% confidence interval [CI]: 0.375-1.419). In the EQ-5D survey, 45.7% claimed to have a high quality of life, without statistically significant differences between groups (p=0.56; 95%CI: 0.676-2.047). No differences between patients receiving conventional insulin versus analogue insulin were detected in terms of quality of life. The group aged over 60years requires special attention to improve their quality of life, and programs should focus on those individuals. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  19. 33 CFR 165.T11-405 - Safety zone; Sea World Fireworks; Mission Bay, San Diego, CA.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Safety zone; Sea World Fireworks; Mission Bay, San Diego, CA. 165.T11-405 Section 165.T11-405 Navigation and Navigable Waters COAST GUARD... § 165.T11-405 Safety zone; Sea World Fireworks; Mission Bay, San Diego, CA. (a) Location. The safety...

  20. The United Nations Convention on the Law of the Sea: Is It Time for United States Participation

    DTIC Science & Technology

    1990-02-27

    CARLISLE BARRACKS, PA 17013-5050 USAWC MILITARY STUDIES PROGRAM PAPER THE UNITED NATIONS CONVENTION ON THE LAW OF THE SEA: IS IT TIME FOR UNITED STATES...Individual Study Froject -te: 27 February 1990 PAGES: 42 CLASSIFICATION: Unclassified he attempt to achieve an international consensus on law of the sea is a...restrictions of some deqree on navigation, was limited to twelve nautical miles. Finally, the U.S. got to eat its cake too: coastal states, of which

  1. 47 CFR 101.203 - Communications concerning safety of life and property.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Communications concerning safety of life and... concerning safety of life and property. (a) Handling and transmission of messages concerning the safety of... person may knowingly cause to be transmitted any false or fraudulent message concerning the safety of...

  2. Emerging Methods and Systems for Observing Life in the Sea

    NASA Astrophysics Data System (ADS)

    Chavez, F.; Pearlman, J.; Simmons, S. E.

    2016-12-01

    There is a growing need for observations of life in the sea at time and space scales consistent with those made for physical and chemical parameters. International programs such as the Global Ocean Observing System (GOOS) and Marine Biodiversity Observation Networks (MBON) are making the case for expanded biological observations and working diligently to prioritize essential variables. Here we review past, present and emerging systems and methods for observing life in the sea from the perspective of maintaining continuous observations over long time periods. Methods that rely on ships with instrumentation and over-the-side sample collections will need to be supplemented and eventually replaced with those based from autonomous platforms. Ship-based optical and acoustic instruments are being reduced in size and power for deployment on moorings and autonomous vehicles. In parallel a new generation of low power, improved resolution sensors are being developed. Animal bio-logging is evolving with new, smaller and more sophisticated tags being developed. New genomic methods, capable of assessing multiple trophic levels from a single water sample, are emerging. Autonomous devices for genomic sample collection are being miniaturized and adapted to autonomous vehicles. The required processing schemes and methods for these emerging data collections are being developed in parallel with the instrumentation. An evolving challenge will be the integration of information from these disparate methods given that each provides their own unique view of life in the sea.

  3. 47 CFR 97.403 - Safety of life and protection of property.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Safety of life and protection of property. 97... RADIO SERVICES AMATEUR RADIO SERVICE Providing Emergency Communications § 97.403 Safety of life and... of human life and immediate protection of property when normal communication systems are not...

  4. 47 CFR 97.403 - Safety of life and protection of property.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Safety of life and protection of property. 97... RADIO SERVICES AMATEUR RADIO SERVICE Providing Emergency Communications § 97.403 Safety of life and... of human life and immediate protection of property when normal communication systems are not...

  5. 47 CFR 97.403 - Safety of life and protection of property.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... of human life and immediate protection of property when normal communication systems are not... 47 Telecommunication 5 2011-10-01 2011-10-01 false Safety of life and protection of property. 97... RADIO SERVICES AMATEUR RADIO SERVICE Providing Emergency Communications § 97.403 Safety of life and...

  6. New tool for the Black Sea environmental safety: BlackSea Track Web

    NASA Astrophysics Data System (ADS)

    Kubryakov, A. I.; Korotayev, G. K.; Thoorens, F.-X.; Liungman, O.; Ambjorn, C.

    2012-04-01

    Huge increases in the volume of oil being transported across the Black Sea have greatly increased the risk of oil pollution. Remote sensing data show that the majority of oil spills occur along major shipping routes, suggesting that shipping, rather than land-based oil installations have been the principal cause of concern. However, a single large spill from ships, platforms or land-based oil installations could severely impact biota and the economies of all coastal countries and could produce significant damage of the Black Sea ecosystem and fishing. Also, due to the semi-enclosed character of the basin, oil spill will definitely pollute coast of the basin suffering great losses to the recreation industry and potentially to the human health. Fighting oil pollution in the Black Sea is a great challenge. The challenge is likely to become even greater in the future as maritime traffic is expected to increase over the next few years, making offences and accidents more likely. The risks of shipwrecks and catastrophic oil spill necessitate the use of the modern technologies to effectively protect the marine environment. In turn, such technologies require high-quality products of operational oceanography. Recently such products are the products of the MyOcean project. The development of the Black Sea operational oceanography made it possible to transfer of cost-efficient technologies to the region to create a new tool against oil pollution and for life-saving in case of a shipwreck. The Black Sea Track Web (BSTW) system of accidental oil spill evolution forecast in the Black Sea has been created in the framework of MONINFO project. The system is based on the Seatrack Web (STW) model developing by the consortium of the Baltic Sea countries. It is adapted to the configuration of the Black Sea observing system and is implemented to the regional contingency plans. The BSTW system consists of three parts: - forcing in the form of forecasted stratification, sea currents and

  7. 46 CFR 188.05-10 - Application to vessels on an international voyage.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... which the International Convention for Safety of Life at Sea, 1974, (SOLAS 74) applies, to a port... this subchapter do not apply to a vessel that— (1) Solely navigates the Great Lakes and the St...

  8. 46 CFR 188.05-10 - Application to vessels on an international voyage.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... which the International Convention for Safety of Life at Sea, 1974, (SOLAS 74) applies, to a port... this subchapter do not apply to a vessel that— (1) Solely navigates the Great Lakes and the St...

  9. 46 CFR 188.05-10 - Application to vessels on an international voyage.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... which the International Convention for Safety of Life at Sea, 1974, (SOLAS 74) applies, to a port... this subchapter do not apply to a vessel that— (1) Solely navigates the Great Lakes and the St...

  10. 46 CFR 188.05-10 - Application to vessels on an international voyage.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... which the International Convention for Safety of Life at Sea, 1974, (SOLAS 74) applies, to a port... this subchapter do not apply to a vessel that— (1) Solely navigates the Great Lakes and the St...

  11. 38 CFR 61.20 - Life Safety Code capital grants.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2011-07-01 2011-07-01 false Life Safety Code capital... (CONTINUED) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.20 Life Safety Code capital grants. (a) This section sets forth provisions for obtaining a Life Safety Code capital grant under 38 U.S.C. 2012...

  12. 38 CFR 61.20 - Life Safety Code capital grants.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Life Safety Code capital... (CONTINUED) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.20 Life Safety Code capital grants. (a) This section sets forth provisions for obtaining a Life Safety Code capital grant under 38 U.S.C. 2012...

  13. 38 CFR 61.20 - Life Safety Code capital grants.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2012-07-01 2012-07-01 false Life Safety Code capital... (CONTINUED) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.20 Life Safety Code capital grants. (a) This section sets forth provisions for obtaining a Life Safety Code capital grant under 38 U.S.C. 2012...

  14. Behaviours and attitudes of recreational fishers toward safety at a 'blackspot' for fishing fatalities in Western Australia.

    PubMed

    Jasper, Randall; Stewart, Barbara A; Knight, Andrew

    2017-08-01

    Issue addressed Recreational fishing, particularly rock fishing, can be dangerous; 30 fatalities were recorded in Western Australia from 2002-2014. This study investigates differences in behaviours and attitudes towards safety among fishers at a fishing fatality 'black spot' in Australia. Methods A total of 236 fishers were surveyed at Salmon Holes, Western Australia in 2015. Fishers were grouped by country of origin and significant differences among groups for behaviours and attitudes towards personal safety were identified. Results Of fishers surveyed, 53% were born in Asia. These fishers self-assessed as poorer swimmers (F=23.27, P<0.001), yet were more likely to have fished from rocks (χ 2 =20.94, P<0.001). They were less likely to go close to the water to get a snagged line (χ 2 =15.44, P<0.001) or to drink alcohol while fishing ( χ 2 = 8.63, P<0.001), and were more likely to agree that they would drown if swept into the sea (χ 2 =9.49, P<0.001). Although most respondents agreed that wearing a life jacket made fishing safer, 78% 'never' wore a life jacket while fishing. Conclusions Some fishers who were poor swimmers and were aware of the dangers of rock fishing still choose to fish from rocks. So what? Our results support the proposal that the wearing of life jackets should be promoted, if not made mandatory, while water safety education campaigns should be continued and target vulnerable communities.

  15. Life history plasticity and population regulation in sea otters

    USGS Publications Warehouse

    Monson, Daniel H.; Estes, James A.; Bodkin, James L.; Siniff, Donald B.

    2000-01-01

    We contrasted body condition, and age-specific reproduction and mortality between a growing population of sea otters (Enhydralutris) at Kodiak Island and a high-density near-equilibrium population at Amchitka Island, Alaska. We obtained data from marked individuals, population surveys, and collections of beach-cast carcasses. Mass:length ratios indicated that females (but not males) captured in 1992 at Amchitka were in poorer condition than those captured at Kodiak in 1986–1987. In 1993, the condition of females at Amchitka improved in apparent response to two factors: (1) an episodic influx of Pacific smooth lumpsuckers, Aptocyclus ventricocus, from the epi-pelagic zone, which otters consumed; and (2) an increase in the otters’ benthic invertebrate prey resulting from declining otter numbers. Reproductive rates varied with age (0.37 [CI=0.21 to 0.53] births female−1 yr−1 for 2–3-yr-olds, and 0.83 [CI=0.69 to 0.90] for females ≥4 yr old), and were similar at both areas. Weaning success (pups surviving to ≥120 d), in contrast, was almost 50% lower at Amchitka than at Kodiak and for females ≥4 yr of age was 0.52 (CI=0.38 to 0.66) vs 0.94 (CI=0.75 to 0.99), respectively. Sixty-two percent of the preweaning pup losses at Amchitka occurred within a month of parturition and 79% within two months. Postweaning survival was also low at Amchitka as only 18% of instrumented pups were known to be alive one year after mother-pup separation. Adult survival rates appeared similar at Amchitka and Kodiak. Factors affecting survival early in life thus are a primary demographic mechanism of population regulation in sea otters. By maintaining uniformly high reproductive rates over time and limiting investment in any particular reproductive event, sea otters can take advantage of unpredictable environmental changes favorable to pup survival. This strategy is consistent with predictions of “bet-hedging” life history models.

  16. How Deep-Sea Wood Falls Sustain Chemosynthetic Life

    PubMed Central

    Bienhold, Christina; Pop Ristova, Petra; Wenzhöfer, Frank; Dittmar, Thorsten; Boetius, Antje

    2013-01-01

    Large organic food falls to the deep sea – such as whale carcasses and wood logs – are known to serve as stepping stones for the dispersal of highly adapted chemosynthetic organisms inhabiting hot vents and cold seeps. Here we investigated the biogeochemical and microbiological processes leading to the development of sulfidic niches by deploying wood colonization experiments at a depth of 1690 m in the Eastern Mediterranean for one year. Wood-boring bivalves of the genus Xylophaga played a key role in the degradation of the wood logs, facilitating the development of anoxic zones and anaerobic microbial processes such as sulfate reduction. Fauna and bacteria associated with the wood included types reported from other deep-sea habitats including chemosynthetic ecosystems, confirming the potential role of large organic food falls as biodiversity hot spots and stepping stones for vent and seep communities. Specific bacterial communities developed on and around the wood falls within one year and were distinct from freshly submerged wood and background sediments. These included sulfate-reducing and cellulolytic bacterial taxa, which are likely to play an important role in the utilization of wood by chemosynthetic life and other deep-sea animals. PMID:23301092

  17. Real-Life Efficacy, Immunogenicity and Safety of Biosimilar Infliximab.

    PubMed

    Vegh, Zsuzsanna; Kurti, Zsuzsanna; Lakatos, Peter L

    2017-01-01

    Recently, the use of biosimilar infliximab (IFX) in the treatment of inflammatory bowel diseases has become widespread in some European and non-European countries. Data on the efficacy, safety and immunogenicity from real-life cohorts are accumulating. The first reports showed similar outcomes in the induction and maintenance of remission, mucosal healing, safety and immunogenicity profile to the originator IFX. In the present review, we aimed to summarize the existing knowledge on the efficacy, safety and immunogenicity profile of biosimilar IFX reported from real-life cohorts. © 2017 S. Karger AG, Basel.

  18. Productivity and safety in worker cooperatives and conventional firms.

    PubMed

    Grunberg, L; Everard, J; O'Toole, M

    1984-01-01

    This paper examines the relationship between productivity and workers' safety in firms characterized by very different types of relations in production. Arguments are developed to explain why worker cooperatives are expected to have higher productivity and lower accident rates than conventional capitalist firms. Workers who own and control their firms are expected to have a greater incentive to be efficient and a greater ability to safeguard their health than workers employed under hierarchical and alienating conditions. The hypotheses are tested by comparing carefully matched conventional and cooperative plywood companies. Preliminary results suggest that while cooperatives may be more productive they are not safer, indicating the limits of the isolated cooperative form in capitalist market economies.

  19. 44 CFR 7.6 - Life, health, and safety.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 44 Emergency Management and Assistance 1 2011-10-01 2011-10-01 false Life, health, and safety. 7.6 Section 7.6 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF... in FEMA-Assisted Programs-General § 7.6 Life, health, and safety. Notwithstanding the provisions of...

  20. 44 CFR 7.6 - Life, health, and safety.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Life, health, and safety. 7.6 Section 7.6 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF... in FEMA-Assisted Programs-General § 7.6 Life, health, and safety. Notwithstanding the provisions of...

  1. The ships' ballast water impact on the Black Sea marine environment

    NASA Astrophysics Data System (ADS)

    Acomi, Nicoleta; Acomi, Ovidiu

    2015-04-01

    Ships use ballast water to provide stability during voyages. This type of seawater loaded on board from one geographical area and discharged in very different port areas as ballasting practice, turned into a vector for spreading the non-native sea life species. The reduction and limitation of invasive species is a problem that the modern world addresses. Thus, the International Maritime Organization (IMO) developed the BWM 2004 Convention. Adopting international regulations influences the socio-economic sector and this is the reason why the ballast water, the subject of this paper, has been on the IMO Marine Environment Protection Committee's agenda for more than 10 years, while the Convention has not yet been ratified and enforced. Although the Black Sea was subject to incidents regarding the invasive species the Romanian Government, as member of the IMO, did not ratify the Convention. The Black Sea was the subject of four major incidents regarding the ships' ballast water. One of them refers to the North American Comb Jelly, native from the Eastern Seaboard of America, introduced in the Black, Azov and Caspian Seas and seriously affecting the Romanian coastal environment in the 1990's. This invasive species has negative impacts: it reproduces rapidly under favourable conditions, it feeds excessively on zooplankton, it depletes zooplankton stocks, altering the food web and the ecosystem functionality, and contributed significantly to the collapse of Black and Azov Sea fisheries in the 1990s, with massive economic and social impact. There are studies for identifying the invasive species for the Black sea, structured in a database for marine species - the Black Sea Red Data Book. For these invasive species, there have been identified and developed charts to emphasize their ways of migration into the Black Sea. This paper aims to analyse the marine traffic in Romanian ports, broken down according with seasons and types of vessels, and to assess its relationship with

  2. 47 CFR 97.403 - Safety of life and protection of property.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... of human life and immediate protection of property when normal communication systems are not....403 Section 97.403 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AMATEUR RADIO SERVICE Providing Emergency Communications § 97.403 Safety of life and...

  3. 36 CFR 910.37 - Fire and life safety.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... that all buildings be equipped with an approved sprinkler system. ... 36 Parks, Forests, and Public Property 3 2014-07-01 2014-07-01 false Fire and life safety. 910.37... DEVELOPMENT AREA Standards Uniformly Applicable to the Development Area § 910.37 Fire and life safety. As a...

  4. 36 CFR 910.37 - Fire and life safety.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... that all buildings be equipped with an approved sprinkler system. ... 36 Parks, Forests, and Public Property 3 2012-07-01 2012-07-01 false Fire and life safety. 910.37... DEVELOPMENT AREA Standards Uniformly Applicable to the Development Area § 910.37 Fire and life safety. As a...

  5. Safety evaluation of joint and conventional lane merge configurations for freeway work zones.

    PubMed

    Ishak, Sherif; Qi, Yan; Rayaprolu, Pradeep

    2012-01-01

    Inefficient operation of traffic in work zone areas not only leads to an increase in travel time delays, queue length, and fuel consumption but also increases the number of forced merges and roadway accidents. This study evaluated the safety performance of work zones with a conventional lane merge (CLM) configuration in Louisiana. Analysis of variance (ANOVA) was used to compare the crash rates for accidents involving fatalities, injuries, and property damage only (PDO) in each of the following 4 areas: (1) advance warning area, (2) transition area, (3) work area, and (4) termination area. The analysis showed that the advance warning area had higher fatality, injury, and PDO crash rates when compared to the transition area, work area, and termination area. This finding confirmed the need to make improvements in the advance warning area where merging maneuvers take place. Therefore, a new lane merge configuration, called joint lane merge (JLM), was proposed and its safety performance was examined and compared to the conventional lane merge configuration using a microscopic simulation model (VISSIM), which was calibrated with real-world data from an existing work zone on I-55 and used to simulate a total of 25 different scenarios with different levels of demand and traffic composition. Safety performance was evaluated using 2 surrogate measures: uncomfortable decelerations and speed variance. Statistical analysis was conducted to determine whether the differences in safety performance between both configurations were significant. The safety analysis indicated that JLM outperformed CLM in most cases with low to moderate flow rates and that the percentage of trucks did not have a significant impact on the safety performance of either configuration. Though the safety analysis did not clearly indicate which lane merge configuration is safer for the overall work zone area, it was able to identify the possibly associated safety changes within the work zone area under

  6. 75 FR 803 - Safety Zone; FRONTIER DISCOVERER, Outer Continental Shelf Drillship, Chukchi and Beaufort Sea...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-06

    ... order to drill exploratory wells at various prospects located in the Chukchi and Beaufort Sea Outer... reduce the threat of allisions, oil spills, and releases of natural gas, and thereby protect the safety... FRONTIER DISCOVERER while anchored on location in order to drill exploratory wells in several prospects...

  7. Analysis of collision safety associated with CEM and conventional cars mixed within a consist

    DOT National Transportation Integrated Search

    2003-11-16

    collision dynamics model of a passenger train-to-passenger train collision has been developed to simulate the potential safety hazards and benefits associated with mixing conventional and crash energy management (CEM) cars within a consist. This pape...

  8. 75 FR 34927 - Safety Zone; Parade of Ships, Seattle SeaFair Fleet Week, Pier 66, Elliott Bay, WA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-21

    ...-AA00 Safety Zone; Parade of Ships, Seattle SeaFair Fleet Week, Pier 66, Elliott Bay, WA AGENCY: Coast... Seattle SeaFair Fleet Week. This action is intended to restrict vessel traffic movement and entry into... of Ships for the annual Seattle SeaFair Fleet Week. For the purposes of this rule the Parade of Ships...

  9. Life, performance and safety of Grace rechargeable lithium-titanium disulfide cells

    NASA Astrophysics Data System (ADS)

    Zuckerbrod, D.; Giovannoni, R. T.; Grossman, K. R.

    The development of rechargeable Li-TiS2 cells is discussed. This proprietary process produces thin, flexible TiS2 cathodes with a life in excess of 500 cycles. TiS2 utilization of 93 percent is typically achieved at a C/5 discharge rate. A life of 200 cycles has been achieved for AA-size cells at a C/5 discharge rate and 60 cycles at the C rate. The practical energy density is 115 Wh/kg. Safety testing is underway. Vibration and high altitude did not cause venting. Crushing did not result in ignition or temperature rise. Forced overcharge and overdischarge did not result in skin temperatures above 40 C. The peak skin temperature during the short-circuit test was 120 C. Safety analyses point to the need for careful control of electrolyte volume and the benefits of a fusible separator. Grace is developing such a separator, which would shut down the electrochemical cell reaction at a temperature of 130 C.

  10. A comparison of reliability and conventional estimation of safe fatigue life and safe inspection intervals

    NASA Technical Reports Server (NTRS)

    Hooke, F. H.

    1972-01-01

    Both the conventional and reliability analyses for determining safe fatigue life are predicted on a population having a specified (usually log normal) distribution of life to collapse under a fatigue test load. Under a random service load spectrum, random occurrences of load larger than the fatigue test load may confront and cause collapse of structures which are weakened, though not yet to the fatigue test load. These collapses are included in reliability but excluded in conventional analysis. The theory of risk determination by each method is given, and several reasonably typical examples have been worked out, in which it transpires that if one excludes collapse through exceedance of the uncracked strength, the reliability and conventional analyses gave virtually identical probabilities of failure or survival.

  11. 77 FR 10707 - Safety Zone; NOBLE DISCOVERER, Outer Continental Shelf Drillship, Chukchi and Beaufort Seas, Alaska

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-23

    ...-AA00 Safety Zone; NOBLE DISCOVERER, Outer Continental Shelf Drillship, Chukchi and Beaufort Seas... Chukchi and Beaufort Seas Outer Continental Shelf, Alaska, from 12:01 a.m. on July 1, 2012 through 11:59 p... order to drill exploratory wells in several prospects located in the Chukchi and Beaufort Seas during...

  12. 50 CFR 697.12 - At-sea sea sampler/observer coverage.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false At-sea sea sampler/observer coverage. 697... MANAGEMENT General Provisions § 697.12 At-sea sea sampler/observer coverage. (a) The Regional Administrator...-approved sea sampler/observer. If requested by the Regional Administrator to carry a sea sampler/observer...

  13. 50 CFR 697.12 - At-sea sea sampler/observer coverage.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 13 2012-10-01 2012-10-01 false At-sea sea sampler/observer coverage. 697... MANAGEMENT General Provisions § 697.12 At-sea sea sampler/observer coverage. (a) The Regional Administrator...-approved sea sampler/observer. If requested by the Regional Administrator to carry a sea sampler/observer...

  14. 50 CFR 697.12 - At-sea sea sampler/observer coverage.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false At-sea sea sampler/observer coverage. 697... MANAGEMENT General Provisions § 697.12 At-sea sea sampler/observer coverage. (a) The Regional Administrator...-approved sea sampler/observer. If requested by the Regional Administrator to carry a sea sampler/observer...

  15. 40 CFR 1042.650 - Exemptions for migratory vessels and auxiliary engines on Category 3 vessels.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW AND IN-USE MARINE... applicable certification requirements for international safety pursuant to the U.S. Coast Guard and the International Convention for the Protection of Life at Sea (SOLAS). The vessel owner must maintain compliance...

  16. 40 CFR 1042.650 - Exemptions for migratory vessels and auxiliary engines on Category 3 vessels.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW AND IN-USE MARINE... applicable certification requirements for international safety pursuant to the U.S. Coast Guard and the International Convention for the Protection of Life at Sea (SOLAS). The vessel owner must maintain compliance...

  17. 40 CFR 1042.650 - Exemptions for migratory vessels and auxiliary engines on Category 3 vessels.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW AND IN-USE MARINE... applicable certification requirements for international safety pursuant to the U.S. Coast Guard and the International Convention for the Protection of Life at Sea (SOLAS). The vessel owner must maintain compliance...

  18. 40 CFR 1042.650 - Exemptions for migratory vessels and auxiliary engines on Category 3 vessels.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM NEW AND IN-USE MARINE... applicable certification requirements for international safety pursuant to the U.S. Coast Guard and the International Convention for the Protection of Life at Sea (SOLAS). The vessel owner must maintain compliance...

  19. Life Cycle Water Consumption for Shale Gas and Conventional Natural Gas

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Clark, Corrie E.; Horner, Robert M.; Harto, Christopher B.

    2013-10-15

    Shale gas production represents a large potential source of natural gas for the nation. The scale and rapid growth in shale gas development underscore the need to better understand its environmental implications, including water consumption. This study estimates the water consumed over the life cycle of conventional and shale gas production, accounting for the different stages of production and for flowback water reuse (in the case of shale gas). This study finds that shale gas consumes more water over its life cycle (13–37 L/GJ) than conventional natural gas consumes (9.3–9.6 L/GJ). However, when used as a transportation fuel, shale gasmore » consumes significantly less water than other transportation fuels. When used for electricity generation, the combustion of shale gas adds incrementally to the overall water consumption compared to conventional natural gas. The impact of fuel production, however, is small relative to that of power plant operations. The type of power plant where the natural gas is utilized is far more important than the source of the natural gas.« less

  20. Life cycle water consumption for shale gas and conventional natural gas.

    PubMed

    Clark, Corrie E; Horner, Robert M; Harto, Christopher B

    2013-10-15

    Shale gas production represents a large potential source of natural gas for the nation. The scale and rapid growth in shale gas development underscore the need to better understand its environmental implications, including water consumption. This study estimates the water consumed over the life cycle of conventional and shale gas production, accounting for the different stages of production and for flowback water reuse (in the case of shale gas). This study finds that shale gas consumes more water over its life cycle (13-37 L/GJ) than conventional natural gas consumes (9.3-9.6 L/GJ). However, when used as a transportation fuel, shale gas consumes significantly less water than other transportation fuels. When used for electricity generation, the combustion of shale gas adds incrementally to the overall water consumption compared to conventional natural gas. The impact of fuel production, however, is small relative to that of power plant operations. The type of power plant where the natural gas is utilized is far more important than the source of the natural gas.

  1. 36 CFR § 910.37 - Fire and life safety.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... for fire and life safety and that all buildings be equipped with an approved sprinkler system. ... 36 Parks, Forests, and Public Property 3 2013-07-01 2012-07-01 true Fire and life safety. § 910... PENNSYLVANIA AVENUE DEVELOPMENT AREA Standards Uniformly Applicable to the Development Area § 910.37 Fire and...

  2. 50 CFR 648.11 - At-sea sea sampler/observer coverage.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 12 2012-10-01 2012-10-01 false At-sea sea sampler/observer coverage. 648... Provisions § 648.11 At-sea sea sampler/observer coverage. (a) The Regional Administrator may request any vessel holding a permit for Atlantic sea scallops, NE multispecies, monkfish, skates, Atlantic mackerel...

  3. Life cycle models of conventional and alternative-fueled automobiles

    NASA Astrophysics Data System (ADS)

    Maclean, Heather Louise

    This thesis reports life cycle inventories of internal combustion engine automobiles with feasible near term fuel/engine combinations. These combinations include unleaded gasoline, California Phase 2 Reformulated Gasoline, alcohol and gasoline blends (85 percent methanol or ethanol combined with 15 percent gasoline), and compressed natural gas in spark ignition direct and indirect injection engines. Additionally, I consider neat methanol and neat ethanol in spark ignition direct injection engines and diesel fuel in compression ignition direct and indirect injection engines. I investigate the potential of the above options to have a lower environmental impact than conventional gasoline-fueled automobiles, while still retaining comparable pricing and consumer benefits. More broadly, the objective is to assess whether the use of any of the alternative systems will help to lead to the goal of a more sustainable personal transportation system. The principal tool is the Economic Input-Output Life Cycle Analysis model which includes inventories of economic data, environmental discharges, and resource use. I develop a life cycle assessment framework to assemble the array of data generated by the model into three aggregate assessment parameters; economics, externalities, and vehicle attributes. The first step is to develop a set of 'comparable cars' with the alternative fuel/engine combinations, based on characteristics of a conventional 1998 gasoline-fueled Ford Taurus sedan, the baseline vehicle for the analyses. I calculate the assessment parameters assuming that these comparable cars can attain the potential thermal efficiencies estimated by experts for each fuel/engine combination. To a first approximation, there are no significant differences in the assessment parameters for the vehicle manufacture, service, fixed costs, and the end-of-life for any of the options. However, there are differences in the vehicle operation life cycle components and the state of technology

  4. Relatives in end-of-life care--part 2: a theory for enabling safety.

    PubMed

    Ohlén, Joakim; Andershed, Birgitta; Berg, Christina; Frid, Ingvar; Palm, Carl-Axel; Ternestedt, Britt-Marie; Segesten, Kerstin

    2007-02-01

    To develop a goal-oriented praxis theory for enabling safety for relatives when an adult or older patient is close to end-of-life. This is the second part of a project focusing on the situation and needs of relatives in end-of-life care. Our interpretation of the existing corpus of knowledge pertaining to the needs of close relatives in this situation showed the significance of relatives' need for safety. The theory was developed step-by-step, through triangulation of critical review of empirical research in the field, our own clinical experiences from end-of-life care, renewed literature searches and theoretical reasoning. The foundation for the theory is taken from the ethical intention of the philosopher Paul Ricoeur. From this, the theory focuses on relatives in the context of end-of-life care with the goal of enabling safety. This is proposed by four aphorisms functioning as safety enablers and these are directed towards the professional's approach and attitude, the relative's concern for the patient, the specific situation for the relative and the patient's end-of-life period as a period in the life of the relative. Implications for end-of-life practice are considered and include aspects for promotion of just institutions in end-of-life care, the significance of negotiated partnership in end-of-life care, enabling safety for relatives living in existential and practical uncertainty in connection with end-of-life care and diversity of relatives' preferences as they live through this particular period.

  5. 46 CFR 174.360 - Calculations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SUBDIVISION AND STABILITY SPECIAL RULES PERTAINING TO SPECIFIC VESSEL TYPES Special Rules Pertaining to Dry Cargo Ships § 174.360 Calculations. Each ship to... for that ship by the International Convention for the Safety of Life at Sea, 1974, as amended, chapter...

  6. 46 CFR 189.60-1 - Application.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Application. 189.60-1 Section 189.60-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS INSPECTION AND CERTIFICATION Certificates Under International Convention for Safety of Life at Sea, 1974 § 189.60-1 Application...

  7. 76 FR 22342 - National Standard 10 Guidelines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-21

    ... safety of human life at sea.'' NMFS published final guidelines for NS10 in 1998 (63 FR 24212; May 1, 1998... of human life at sea, including whether and to what extent such measures may affect the safety of...; and an explanation that the phrase ``safety of human life at sea'' refers to both the safety of a...

  8. Environmental Impact Research Program. Life History and Environmental Requirements of Loggerhead Sea Turtles.

    DTIC Science & Technology

    1986-01-01

    green turtles dig a deep body pit when nesting. LIFE HISTORY - 5. The greatest...were loggerheads, but greens and Kemp’s ridleys were also found . (Joyce 1982). Since the turtles were discovered during the winter, were covered...Preferences in the Loggerhead Sea Turtle , Caretta caretta," Copeia, Vol 1982, No. 4, pp 965-969. Hendrickson, J. R. 1958. " The Green Sea Turtle

  9. 78 FR 10062 - Safety Zone; Sea World San Diego Fireworks, Mission Bay; San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-13

    ...The Coast Guard is establishing a safety zone on the navigable waters of Mission Bay in support of the Sea World San Diego Fireworks. This safety zone is necessary to provide for the safety of the participants, crew, spectators, participating vessels, and other vessels and users of the waterway. Persons and vessels are prohibited from entering into, transiting through, or anchoring within this safety zone unless authorized by the Captain of the Port, or his designated representative.

  10. Safety evaluation of traces of nickel and chrome in cosmetics: The case of Dead Sea mud.

    PubMed

    Ma'or, Ze'evi; Halicz, Ludwik; Portugal-Cohen, Meital; Russo, Matteo Zanotti; Robino, Federica; Vanhaecke, Tamara; Rogiers, Vera

    2015-12-01

    Metal impurities such as nickel and chrome are present in natural ingredients-containing cosmetic products. These traces are unavoidable due to the ubiquitous nature of these elements. Dead Sea mud is a popular natural ingredient of cosmetic products in which nickel and chrome residues are likely to occur. To analyze the potential systemic and local toxicity of Dead Sea mud taking into consideration Dead Sea muds' natural content of nickel and chrome. The following endpoints were evaluated: (Regulation No. 1223/20, 21/12/2009) systemic and (SCCS's Notes of Guidance) local toxicity of topical application of Dead Sea mud; health reports during the last five years of commercial marketing of Dead Sea mud. Following exposure to Dead Sea mud, MoS (margin of safety) calculations for nickel and chrome indicate no toxicological concern for systemic toxicity. Skin sensitization is also not to be expected by exposure of normal healthy skin to Dead Sea mud. Topical application, however, is not recommended for already nickel-or chrome-sensitized persons. As risk assessment of impurities present in cosmetics may be a difficult exercise, the case of Dead Sea mud is taken here as an example of a natural material that may contain traces of unavoidable metals. Copyright © 2015 The Authors. Published by Elsevier Inc. All rights reserved.

  11. 46 CFR 56.50-57 - Bilge piping and pumps, alternative requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... standards referred to in this section, which are contained in the Inter-governmental Maritime Consultative Organization (IMCO) Resolution A.265 (VIII), dated December 10, 1973, are incorporated by reference. This... chapter II of the International Convention for the Safety of Life at Sea, 1960” (Volume IV of the U.S...

  12. 46 CFR 31.40-25 - Exemption Certificate-T/ALL.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Exemption Certificate-T/ALL. 31.40-25 Section 31.40-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS INSPECTION AND CERTIFICATION Certificates Under International Convention for Safety of Life at Sea, 1974 § 31.40-25 Exemption Certificate—T...

  13. 46 CFR 31.40-25 - Exemption Certificate-T/ALL.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Exemption Certificate-T/ALL. 31.40-25 Section 31.40-25 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS INSPECTION AND CERTIFICATION Certificates Under International Convention for Safety of Life at Sea, 1974 § 31.40-25 Exemption Certificate—T...

  14. 46 CFR 108.659 - Lifesaving signal instructions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Lifesaving signal instructions. 108.659 Section 108.659... AND EQUIPMENT Equipment Markings and Instructions § 108.659 Lifesaving signal instructions. On all... signals set forth in regulation 16, chapter V, of the International Convention for Safety of Life at Sea...

  15. 46 CFR 108.659 - Lifesaving signal instructions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Lifesaving signal instructions. 108.659 Section 108.659... AND EQUIPMENT Equipment Markings and Instructions § 108.659 Lifesaving signal instructions. On all... signals set forth in regulation 16, chapter V, of the International Convention for Safety of Life at Sea...

  16. 46 CFR 108.659 - Lifesaving signal instructions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Lifesaving signal instructions. 108.659 Section 108.659... AND EQUIPMENT Equipment Markings and Instructions § 108.659 Lifesaving signal instructions. On all... signals set forth in regulation 16, chapter V, of the International Convention for Safety of Life at Sea...

  17. 46 CFR 108.659 - Lifesaving signal instructions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Lifesaving signal instructions. 108.659 Section 108.659... AND EQUIPMENT Equipment Markings and Instructions § 108.659 Lifesaving signal instructions. On all... signals set forth in regulation 16, chapter V, of the International Convention for Safety of Life at Sea...

  18. 46 CFR 108.659 - Lifesaving signal instructions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Lifesaving signal instructions. 108.659 Section 108.659... AND EQUIPMENT Equipment Markings and Instructions § 108.659 Lifesaving signal instructions. On all... signals set forth in regulation 16, chapter V, of the International Convention for Safety of Life at Sea...

  19. 77 FR 42649 - Safety Zone: Sea World San Diego Fireworks, Mission Bay; San Diego, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-20

    ... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket Number USCG-2012-0497] RIN 1625-AA00 Safety Zone: Sea World San Diego Fireworks, Mission Bay; San Diego, CA AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary safety zone on...

  20. LRIT and AIS: An Analysis of October 2010 Data

    DTIC Science & Technology

    2014-10-01

    Reine (en droit du Canada), telle que représentée par le ministre de la Défense nationale, 2014 DRDC Atlantic TM 2012-234 i Abstract...There have been amendments in the recent decade to Chapter V of the 1974 International Convention for the Safety of Life at Sea (SOLAS) which is...des modifications ont été apportées au chapitre V de la Convention internationale de 1974 pour la sauvegarde de la vie humaine en mer (SOLAS), qui

  1. 47 CFR 74.23 - Interference jeopardizing safety of life or protection of property.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 4 2010-10-01 2010-10-01 false Interference jeopardizing safety of life or... SERVICES General; Rules Applicable to All Services in Part 74 § 74.23 Interference jeopardizing safety of life or protection of property. (a) The licensee of any station authorized under this part that causes...

  2. Steady as He Goes: At-Sea Movement of Adult Male Australian Sea Lions in a Dynamic Marine Environment

    PubMed Central

    Lowther, Andrew D.; Harcourt, Robert G.; Page, Bradley; Goldsworthy, Simon D.

    2013-01-01

    The southern coastline of Australia forms part of the worlds' only northern boundary current system. The Bonney Upwelling occurs every austral summer along the south-eastern South Australian coastline, a region that hosts over 80% of the worlds population of an endangered endemic otariid, the Australian sea lion. We present the first data on the movement characteristics and foraging behaviour of adult male Australian sea lions across their South Australian range. Synthesizing telemetric, oceanographic and isotopic datasets collected from seven individuals enabled us to characterise individual foraging behaviour over an approximate two year time period. Data suggested seasonal variability in stable carbon and nitrogen isotopes that could not be otherwise explained by changes in animal movement patterns. Similarly, animals did not change their foraging patterns despite fine-scale spatial and temporal variability of the upwelling event. Individual males tended to return to the same colony at which they were tagged and utilized the same at-sea regions for foraging irrespective of oceanographic conditions or time of year. Our study contrasts current general assumptions that male otariid life history strategies should result in greater dispersal, with adult male Australian sea lions displaying central place foraging behaviour similar to males of other otariid species in the region. PMID:24086338

  3. 42 CFR 403.744 - Condition of participation: Life safety from fire.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 2 2014-10-01 2014-10-01 false Condition of participation: Life safety from fire... safety from fire. (a) General. An RNHCI must meet the following conditions: (1) Except as otherwise... Safety Code of the National Fire Protection Association. The Director of the Office of the Federal...

  4. 75 FR 17644 - Update to NFPA 101, Life Safety Code, for State Home Facilities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-07

    ... DEPARTMENT OF VETERANS AFFAIRS 38 CFR Part 51 RIN 2900-AN59 Update to NFPA 101, Life Safety Code... certain provisions of the 2009 edition of the National Fire Protection Association's NFPA 101, Life Safety... standards regarding life safety and fire safety. DATES: Written comments must be received by VA on or before...

  5. 76 FR 11339 - Update to NFPA 101, Life Safety Code, for State Home Facilities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-02

    ... DEPARTMENT OF VETERANS AFFAIRS 38 CFR Part 51 RIN 2900-AN59 Update to NFPA 101, Life Safety Code..., Life Safety Code. The change is designed to assure that State Home facilities meet current industry- wide standards regarding life safety and fire safety. DATES: Effective Date: This final rule is...

  6. Sea ice, extremophiles and life on extra-terrestrial ocean worlds

    NASA Astrophysics Data System (ADS)

    Martin, Andrew; McMinn, Andrew

    2018-01-01

    The primary aim of this review is to highlight that sea-ice microbes would be capable of occupying ice-associated biological niches on Europa and Enceladus. These moons are compelling targets for astrobiological exploration because of the inferred presence of subsurface oceans that have persisted over geological timescales. Although potentially hostile to life in general, Europa and Enceladus may still harbour biologically permissive domains associated with the ice, ocean and seafloor environments. However, validating sources of free energy is challenging, as is qualifying possible metabolic processes or ecosystem dynamics. Here, the capacity for biological adaptation exhibited by microorganisms that inhabit sea ice is reviewed. These ecosystems are among the most relevant Earth-based analogues for considering life on ocean worlds because microorganisms must adapt to multiple physicochemical extremes. In future, these organisms will likely play a significant role in defining the constraints on habitability beyond Earth and developing a mechanistic framework that contrasts the limits of Earth's biosphere with extra-terrestrial environments of interest.

  7. Comparison of the Microbiological Quality and Safety between Conventional and Organic Vegetables Sold in Malaysia

    PubMed Central

    Kuan, Chee-Hao; Rukayadi, Yaya; Ahmad, Siti H.; Wan Mohamed Radzi, Che W. J.; Thung, Tze-Young; Premarathne, Jayasekara M. K. J. K.; Chang, Wei-San; Loo, Yuet-Ying; Tan, Chia-Wanq; Ramzi, Othman B.; Mohd Fadzil, Siti N.; Kuan, Chee-Sian; Yeo, Siok-Koon; Nishibuchi, Mitsuaki; Radu, Son

    2017-01-01

    Given the remarkable increase of public interest in organic food products, it is indeed critical to evaluate the microbiological risk associated with consumption of fresh organic produce. Organic farming practices including the use of animal manures may increase the risk of microbiological contamination as manure can act as a vehicle for transmission of foodborne pathogens. This study aimed to determine and compare the microbiological status between organic and conventional fresh produce at the retail level in Malaysia. A total of 152 organic and conventional vegetables were purchased at retail markets in Malaysia. Samples were analyzed for mesophilic aerobic bacteria, yeasts and molds, and total coliforms using conventional microbiological methods. Combination methods of most probable number-multiplex polymerase chain reaction (MPN-mPCR) were used to detect and quantify foodborne pathogens, including Escherichia coli O157:H7, Shiga toxin-producing E. coli (STEC), Listeria monocytogenes, Salmonella Typhimurium, and Salmonella Enteritidis. Results indicated that most types of organic and conventional vegetables possessed similar microbial count (P > 0.05) of mesophilic aerobic bacteria, yeasts and molds, and total coliforms. E. coli O157:H7 and S. Typhimurium were not detected in any sample analyzed in this study. Among the 152 samples tested, only the conventional lettuce and organic carrot were tested positive for STEC and S. Enteritidis, respectively. L. monocytogenes were more frequently detected in both organic (9.1%) and conventional vegetables (2.7%) as compared to E. coli O157:H7, S. Typhimurium, and S. Enteritidis. Overall, no trend was shown that either organically or conventionally grown vegetables have posed greater microbiological risks. These findings indicated that one particular type of farming practices would not affect the microbiological profiles of fresh produce. Therefore, regardless of farming methods, all vegetables should be subjected to

  8. Comparison of the Microbiological Quality and Safety between Conventional and Organic Vegetables Sold in Malaysia.

    PubMed

    Kuan, Chee-Hao; Rukayadi, Yaya; Ahmad, Siti H; Wan Mohamed Radzi, Che W J; Thung, Tze-Young; Premarathne, Jayasekara M K J K; Chang, Wei-San; Loo, Yuet-Ying; Tan, Chia-Wanq; Ramzi, Othman B; Mohd Fadzil, Siti N; Kuan, Chee-Sian; Yeo, Siok-Koon; Nishibuchi, Mitsuaki; Radu, Son

    2017-01-01

    Given the remarkable increase of public interest in organic food products, it is indeed critical to evaluate the microbiological risk associated with consumption of fresh organic produce. Organic farming practices including the use of animal manures may increase the risk of microbiological contamination as manure can act as a vehicle for transmission of foodborne pathogens. This study aimed to determine and compare the microbiological status between organic and conventional fresh produce at the retail level in Malaysia. A total of 152 organic and conventional vegetables were purchased at retail markets in Malaysia. Samples were analyzed for mesophilic aerobic bacteria, yeasts and molds, and total coliforms using conventional microbiological methods. Combination methods of most probable number-multiplex polymerase chain reaction (MPN-mPCR) were used to detect and quantify foodborne pathogens, including Escherichia coli O157:H7, Shiga toxin-producing E. coli (STEC), Listeria monocytogenes, Salmonella Typhimurium, and Salmonella Enteritidis. Results indicated that most types of organic and conventional vegetables possessed similar microbial count ( P > 0.05) of mesophilic aerobic bacteria, yeasts and molds, and total coliforms. E. coli O157:H7 and S . Typhimurium were not detected in any sample analyzed in this study. Among the 152 samples tested, only the conventional lettuce and organic carrot were tested positive for STEC and S . Enteritidis, respectively. L. monocytogenes were more frequently detected in both organic (9.1%) and conventional vegetables (2.7%) as compared to E. coli O157:H7, S . Typhimurium, and S . Enteritidis. Overall, no trend was shown that either organically or conventionally grown vegetables have posed greater microbiological risks. These findings indicated that one particular type of farming practices would not affect the microbiological profiles of fresh produce. Therefore, regardless of farming methods, all vegetables should be subjected to

  9. The Evolution of System Safety at NASA

    NASA Technical Reports Server (NTRS)

    Dezfuli, Homayoon; Everett, Chris; Groen, Frank

    2014-01-01

    The NASA system safety framework is in the process of change, motivated by the desire to promote an objectives-driven approach to system safety that explicitly focuses system safety efforts on system-level safety performance, and serves to unify, in a purposeful manner, safety-related activities that otherwise might be done in a way that results in gaps, redundancies, or unnecessary work. An objectives-driven approach to system safety affords more flexibility to determine, on a system-specific basis, the means by which adequate safety is achieved and verified. Such flexibility and efficiency is becoming increasingly important in the face of evolving engineering modalities and acquisition models, where, for example, NASA will increasingly rely on commercial providers for transportation services to low-earth orbit. A key element of this objectives-driven approach is the use of the risk-informed safety case (RISC): a structured argument, supported by a body of evidence, that provides a compelling, comprehensible and valid case that a system is or will be adequately safe for a given application in a given environment. The RISC addresses each of the objectives defined for the system, providing a rational basis for making informed risk acceptance decisions at relevant decision points in the system life cycle.

  10. Extraordinarily rapid life-history divergence between Cryptasterina sea star species.

    PubMed

    Puritz, Jonathan B; Keever, Carson C; Addison, Jason A; Byrne, Maria; Hart, Michael W; Grosberg, Richard K; Toonen, Robert J

    2012-10-07

    Life history plays a critical role in governing microevolutionary processes such as gene flow and adaptation, as well as macroevolutionary processes such speciation. Here, we use multilocus phylogeographic analyses to examine a speciation event involving spectacular life-history differences between sister species of sea stars. Cryptasterina hystera has evolved a suite of derived life-history traits (including internal self-fertilization and brood protection) that differ from its sister species Cryptasterina pentagona, a gonochoric broadcast spawner. We show that these species have only been reproductively isolated for approximately 6000 years (95% highest posterior density of 905-22 628), and that this life-history change may be responsible for dramatic genetic consequences, including low nucleotide diversity, zero heterozygosity and no gene flow. The rapid divergence of these species rules out some mechanisms of isolation such as adaptation to microhabitats in sympatry, or slow divergence by genetic drift during prolonged isolation. We hypothesize that the large phenotypic differences between species relative to the short divergence time suggests that the life-history differences observed may be direct responses to disruptive selection between populations. We speculate that local environmental or demographic differences at the southern range margin are possible mechanisms of selection driving one of the fastest known marine speciation events.

  11. 33 CFR 165.T11-560 - Safety Zone; Sea World San Diego Fireworks 2013 Season, Mission Bay; San Diego, CA.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Safety Zone; Sea World San Diego Fireworks 2013 Season, Mission Bay; San Diego, CA. 165.T11-560 Section 165.T11-560 Navigation and Navigable... Eleventh Coast Guard District § 165.T11-560 Safety Zone; Sea World San Diego Fireworks 2013 Season, Mission...

  12. 42 CFR 403.744 - Condition of participation: Life safety from fire.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 2 2011-10-01 2011-10-01 false Condition of participation: Life safety from fire... Institutions-Benefits, Conditions of Participation, and Payment § 403.744 Condition of participation: Life... provided in this section— (i) The RNHCI must meet the applicable provisions of the 2000 edition of the Life...

  13. 42 CFR 403.744 - Condition of participation: Life safety from fire.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 2 2013-10-01 2013-10-01 false Condition of participation: Life safety from fire... Institutions-Benefits, Conditions of Participation, and Payment § 403.744 Condition of participation: Life... provided in this section— (i) The RNHCI must meet the applicable provisions of the 2000 edition of the Life...

  14. 42 CFR 403.744 - Condition of participation: Life safety from fire.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 2 2012-10-01 2012-10-01 false Condition of participation: Life safety from fire... Institutions-Benefits, Conditions of Participation, and Payment § 403.744 Condition of participation: Life... provided in this section— (i) The RNHCI must meet the applicable provisions of the 2000 edition of the Life...

  15. 46 CFR 31.40-1 - Application-T/ALL

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Application-T/ALL 31.40-1 Section 31.40-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS INSPECTION AND CERTIFICATION Certificates Under International Convention for Safety of Life at Sea, 1974 § 31.40-1 Application—T/ALL The provisions of this...

  16. 46 CFR 31.40-1 - Application-T/ALL

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Application-T/ALL 31.40-1 Section 31.40-1 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY TANK VESSELS INSPECTION AND CERTIFICATION Certificates Under International Convention for Safety of Life at Sea, 1974 § 31.40-1 Application—T/ALL The provisions of this...

  17. 47 CFR 101.203 - Communications concerning safety of life and property.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Communications concerning safety of life and property. 101.203 Section 101.203 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Operational Requirements § 101.203 Communications...

  18. 47 CFR 101.203 - Communications concerning safety of life and property.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Communications concerning safety of life and property. 101.203 Section 101.203 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Operational Requirements § 101.203 Communications...

  19. 47 CFR 101.203 - Communications concerning safety of life and property.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Communications concerning safety of life and property. 101.203 Section 101.203 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Operational Requirements § 101.203 Communications...

  20. 47 CFR 101.203 - Communications concerning safety of life and property.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Communications concerning safety of life and property. 101.203 Section 101.203 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES FIXED MICROWAVE SERVICES Operational Requirements § 101.203 Communications...

  1. Comparison of the immunogenicity and safety of the conventional subunit, MF59-adjuvanted, and intradermal influenza vaccines in the elderly.

    PubMed

    Seo, Yu Bin; Choi, Won Suk; Lee, Jacob; Song, Joon Young; Cheong, Hee Jin; Kim, Woo Joo

    2014-07-01

    The influenza vaccination is known as the most effective method for preventing influenza infection and its complications in the elderly. Conventional subunit (Agrippal S1; Novartis), MF59-adjuvanted (Fluad; Novartis), and intradermal (IDflu15; Sanofi Pasteur) influenza vaccines are widely used throughout South Korea. However, few comparative studies evaluating the safety and immunogenicity of these vaccines are available. Prior to the beginning of the 2011-2012 influenza season, 335 healthy elderly volunteers randomly received one of three seasonal trivalent influenza vaccines, the conventional subunit, MF59-adjuvanted, or intradermal influenza vaccine. Serum hemagglutination-inhibiting antibody levels were measured at the time of vaccination and at 1 and 6 months after vaccination. Adverse events were recorded prospectively. A total of 113 conventional subunit, 111 MF59-adjuvanted, and 111 intradermal influenza vaccine volunteers were followed up during a 6-month postvaccination period. One month after vaccination, all three vaccines satisfied Committee for Medical Products for Human Use (CHMP) immunogenicity criteria for the A/H1N1 and A/H3N2 strains but not for the B strain. Compared with the subunit vaccine, the intradermal vaccine exhibited noninferiority, while the MF59-adjuvanted vaccine exhibited superiority. Furthermore, the MF59-adjuvanted vaccine was more immunogenic against the A/H3N2 strain than was the subunit vaccine up to 6 months postvaccination. The most common local and systemic reactions to the conventional subunit, MF59-adjuvanted, and intradermal influenza vaccines were pain at the injection site (7.1%, 10.8%, and 6.3%, respectively) and generalized myalgia (0.9%, 8.1%, and 5.4%, respectively). Local and systemic reactions were similar among the three vaccine groups. MF59-adjuvanted vaccine exhibited superior immunogenicity compared with a conventional subunit vaccine and had a comparable safety profile. For older adults, the MF59-adjuvanted

  2. Microbial Evolution at High Pressure: Deep Sea and Laboratory Studies

    NASA Astrophysics Data System (ADS)

    Bartlett, D. H.

    2011-12-01

    Elevated hydrostatic pressures are present in deep-sea and deep-Earth environments where this physical parameter has influenced the evolution and characteristics of life. Piezophilic (high-pressure-adapted) microbes have been isolated from diverse deep-sea settings, and would appear likely to occur in deep-subsurface habitats as well. In order to discern the factors enabling life at high pressure my research group has explored these adaptations at various levels, most recently including molecular analyses of deep-sea trench communities, and through the selective evolution of the model microbe Escherichia coli in the laboratory to progressively higher pressures. Much of the field work has focused on the microbes present in the deeper portions of the Puerto Rico Trench (PRT)and in the Peru-Chile Trench (PCT), from 6-8.5 km below the sea surface (~60-85 megapascals pressure). Culture-independent phylogenetic data on the Bacteria and Archaea present on particles or free-living, along with data on the microeukarya present was complemented with genomic analyses and the isolation and characterization of microbes in culture. Metagenomic analyses of the PRT revealed increased genome sizes and an overrepresentation at depth of sulfatases for the breakdown of sulfated polysaccharides and specific categories of transporters, including those associated with the transport of diverse cations or carboxylate ions, or associated with heavy metal resistance. Single-cell genomic studies revealed several linneages which recruited to the PRT metagenome far better than existing marine microbial genome sequences. analyses. Novel high pressure culture approaches have yielded new piezophiles including species preferring very low nutrient levels, those living off of hydrocarbons, and those adapted to various electron donor/electron acceptor combinations. In order to more specifically focus on functions enabling life at increased pressure selective evolution experiments were performed with

  3. Long-Term Marine Traffic Monitoring for Environmental Safety in the Aegean Sea

    NASA Astrophysics Data System (ADS)

    Giannakopoulos, T.; Gyftakis, S.; Charou, E.; Perantonis, S.; Nivolianitou, Z.; Koromila, I.; Makrygiorgos, A.

    2015-04-01

    The Aegean Sea is characterized by an extremely high marine safety risk, mainly due to the significant increase of the traffic of tankers from and to the Black Sea that pass through narrow straits formed by the 1600 Greek islands. Reducing the risk of a ship accident is therefore vital to all socio-economic and environmental sectors. This paper presents an online long-term marine traffic monitoring work-flow that focuses on extracting aggregated vessel risks using spatiotemporal analysis of multilayer information: vessel trajectories, vessel data, meteorological data, bathymetric / hydrographic data as well as information regarding environmentally important areas (e.g. protected high-risk areas, etc.). A web interface that enables user-friendly spatiotemporal queries is implemented at the frontend, while a series of data mining functionalities extracts aggregated statistics regarding: (a) marine risks and accident probabilities for particular areas (b) trajectories clustering information (c) general marine statistics (cargo types, etc.) and (d) correlation between spatial environmental importance and marine traffic risk. Towards this end, a set of data clustering and probabilistic graphical modelling techniques has been adopted.

  4. Linkages between Alaskan sockeye salmon abundance, growth at sea, and climate, 1955-2002

    USGS Publications Warehouse

    Ruggerone, G.T.; Nielsen, J.L.; Bumgarner, J.

    2007-01-01

    We tested the hypothesis that increased growth of salmon during early marine life contributed to greater survival and abundance of salmon following the 1976/1977 climate regime shift and that this, in turn, led to density-dependent reductions in growth during late marine stages. Annual measurements of Bristol Bay (Bering Sea) and Chignik (Gulf of Alaska) sockeye salmon scale growth from 1955 to 2002 were used as indices of body growth. During the first and second years at sea, growth of both stocks tended to be higher after the 1976-1977 climate shift, whereas growth during the third year and homeward migration was often below average. Multiple regression models indicated that return per spawner of Bristol Bay sockeye salmon and adult abundance of western and central Alaska sockeye salmon were positively correlated with growth during the first 2 years at sea and negatively correlated with growth during later life stages. After accounting for competition between Bristol Bay sockeye and Asian pink salmon, age-specific adult length of Bristol Bay salmon increased after the 1976-1977 regime shift, then decreased after the 1989 climate shift. Late marine growth and age-specific adult length of Bristol Bay salmon was exceptionally low after 1989, possibly reducing their reproductive potential. These findings support the hypothesis that greater marine growth during the first 2 years at sea contributed to greater salmon survival and abundance, which in turn led to density-dependent growth during later life stages when size-related mortality was likely lower. Our findings provide new evidence supporting the importance of bottom-up control in marine ecosystems and highlight the complex dynamics of species interactions that continually change as salmon grow and mature in the ocean. ?? 2007 Elsevier Ltd. All rights reserved.

  5. Comparing the performance of residential fire sprinklers with other life-safety technologies.

    PubMed

    Butry, David T

    2012-09-01

    Residential fire sprinklers have long proven themselves as life-safety technologies to the fire service community. Yet, about 1% of all one- and two-family dwelling fires occur in homes protected by sprinklers. It has been argued that measured sprinkler performance has ignored factors confounding the relationship between sprinkler use and performance. In this analysis, sprinkler performance is measured by comparing 'like' structure fires, while conditioning on smoke detection technology and neighborhood housing and socioeconomic conditions, using propensity score matching. Results show that residential fire sprinklers protect occupant and firefighter health and safety, and are comparable to other life-safety technologies. Published by Elsevier Ltd.

  6. Application of the Life Safety Code to a Historic Test Stand

    NASA Technical Reports Server (NTRS)

    Askins, Bruce; Lemke, Paul R.; Lewis, William L.; Covell, Carol C.

    2011-01-01

    NASA has conducted a study to assess alternatives to refurbishing existing launch vehicle modal test facilities as opposed to developing new test facilities to meet the demands of a very fiscally constrained test and evaluation environment. The results of this study showed that Marshall Space Flight Center (MSFC) Test Stand (TS) 4550 could be made compliant, within reasonable cost and schedule impacts, if safety processes and operational limitations were put in place to meet the safety codes and concerns of the Fire Marshall. Trades were performed with key selection criteria to ensure that appropriate levels of occupant safety are incorporated into test facility design modifications. In preparation for the ground vibration tests that were to be performed on the Ares I launch vehicle, the Ares Flight and Integrated Test Office (FITO) organization evaluated the available test facility options, which included the existing mothballed structural dynamic TS4550 used by Apollo and Shuttle, alternative ground vibration test facilities at other locations, and construction of a new dynamic test stand. After an exhaustive assessment of the alternatives, the results favored modifying the TS4550 because it was the lowest cost option and presented the least schedule risk to the NASA Constellation Program for Ares Integrated Vehicle Ground Vibration Test (IVGVT). As the renovation design plans and drawings were being developed for TS4550, a safety concern was discovered the original design for the construction of the test stand, originally built for the Apollo Program and renovated for the Shuttle Program, was completed before NASA s adoption of the currently imposed safety and building codes per National Fire Protection Association Life Safety Code [NFPA 101] and International Building Codes. The initial FITO assessment of the design changes, required to make TS4550 compliant with current safety and building standards, identified a significant cost increase and schedule impact

  7. Chemical Munitions Dumped at Sea near the Hawaiian Islands

    NASA Astrophysics Data System (ADS)

    Edwards, M.; Bissonnette, M. C.; Briggs, C. W.; Shjegstad, S. M.

    2016-12-01

    Sea disposal was once internationally accepted as an appropriate method for disposal of excess, obsolete, and unserviceable conventional and chemical munitions. The past decade has seen an increase in the number and complexity of studies to assess the effects of historical munitions disposal in the oceans. The Hawai`i Undersea Military Munitions Assessment (HUMMA) is a comprehensive deep-water (300-600 meter) investigation designed to determine the potential impact of sea-disposed munitions on the ocean environment, and vice versa, at a disposal site south of Pearl Harbor, Oahu, Hawaii. Historical records indicated that as many as 16,000 mustard-filled bombs were disposed in this area following World War II. A secondary objective of HUMMA is to determine best practices and technologies for mapping and sampling sea-disposed munitions. The overarching result from five HUMMA field programs conducted over a decade is that the greatest risk from munitions derives from direct contact; there is little evidence that leakage from munitions into the surrounding environment has a direct pathway to affect human health and the impact on the surrounding environment in Hawaii is detectable only at trace levels. This finding should be modulated based on the quantity of physical samples, which were collected around <1% of the potential 16,000 bombs. In 2014 when the Jason 2 remotely operated vehicle (ROV) directly sampled the internal constituents of bombs, distilled mustard was recovered. Additionally, inconsistent with results from the 2009 and 2012 HUMMA sampling programs, during the ROV-based 2014 field program trace amounts of mustard agent and its breakdown products were detected at control sites. Both findings support a hypothesis that the impacts of sea-disposed munitions change over time. This presentation will describe the technical approach and results of the 2014 HUMMA field program using Jason 2.

  8. 40 CFR 229.1 - Burial at sea.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Burial at sea. 229.1 Section 229.1... Burial at sea. (a) All persons subject to title I of the Act are hereby granted a general permit to... location for the purpose of burial at sea and to bury such remains at sea subject to the -following...

  9. 40 CFR 229.1 - Burial at sea.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Burial at sea. 229.1 Section 229.1... Burial at sea. (a) All persons subject to title I of the Act are hereby granted a general permit to... location for the purpose of burial at sea and to bury such remains at sea subject to the -following...

  10. 40 CFR 229.1 - Burial at sea.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 25 2014-07-01 2014-07-01 false Burial at sea. 229.1 Section 229.1... Burial at sea. (a) All persons subject to title I of the Act are hereby granted a general permit to... location for the purpose of burial at sea and to bury such remains at sea subject to the -following...

  11. 40 CFR 229.1 - Burial at sea.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Burial at sea. 229.1 Section 229.1... Burial at sea. (a) All persons subject to title I of the Act are hereby granted a general permit to... location for the purpose of burial at sea and to bury such remains at sea subject to the -following...

  12. 40 CFR 229.1 - Burial at sea.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 26 2012-07-01 2011-07-01 true Burial at sea. 229.1 Section 229.1... Burial at sea. (a) All persons subject to title I of the Act are hereby granted a general permit to... location for the purpose of burial at sea and to bury such remains at sea subject to the -following...

  13. Assessment of undiscovered conventional oil and gas resources in the West Korea Bay–North Yellow Sea Basin, North Korea and China, 2017

    USGS Publications Warehouse

    Schenk, Christopher J.; Tennyson, Marilyn E.; Mercier, Tracey J.; Hawkins, Sarah J.; Finn, Thomas M.; Gaswirth, Stephanie B.; Marra, Kristen R.; Klett, Timothy R.; Le, Phuong A.; Leathers-Miller, Heidi M.; Woodall, Cheryl A.

    2017-07-11

    Using a geology-based assessment methodology, the U.S. Geological Survey estimated mean undiscovered, technically recoverable conventional resources of 1.1 billion barrels of oil and 2.2 trillion cubic feet of gas in the West Korea Bay–North Yellow Sea Basin, North Korea and China.

  14. Safety Analysis of Soybean Processing for Advanced Life Support

    NASA Technical Reports Server (NTRS)

    Hentges, Dawn L.

    1999-01-01

    Soybeans (cv. Hoyt) is one of the crops planned for food production within the Advanced Life Support System Integration Testbed (ALSSIT), a proposed habitat simulation for long duration lunar/Mars missions. Soybeans may be processed into a variety of food products, including soymilk, tofu, and tempeh. Due to the closed environmental system and importance of crew health maintenance, food safety is a primary concern on long duration space missions. Identification of the food safety hazards and critical control points associated with the closed ALSSIT system is essential for the development of safe food processing techniques and equipment. A Hazard Analysis Critical Control Point (HACCP) model was developed to reflect proposed production and processing protocols for ALSSIT soybeans. Soybean processing was placed in the type III risk category. During the processing of ALSSIT-grown soybeans, critical control points were identified to control microbiological hazards, particularly mycotoxins, and chemical hazards from antinutrients. Critical limits were suggested at each CCP. Food safety recommendations regarding the hazards and risks associated with growing, harvesting, and processing soybeans; biomass management; and use of multifunctional equipment were made in consideration of the limitations and restraints of the closed ALSSIT.

  15. Observations of sea ice and icebergs in the western Barents Sea during the winter of 1987

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Loeset, S.; Carstens, T.

    1995-12-31

    A multisensor ice data acquisition program for the western Barents Sea was carried out during three field campaigns in the mid winter and fall of 1987. The main purpose of the program was to obtain comprehensive information about the ice in the area at that time. The reasoning was that prior to any oil/gas exploration and production in the Barents Sea, the physical environment has to be quantitatively surveyed in order to ensure safe operations related to human safety, the regular operability and safety of the structure and protection of the environment. Prior to this field investigation program in 1987more » data on sea ice and icebergs for engineering purposes for the western Barents Sea were meager. The present paper highlights some of the findings with emphasis on ice edge speeds, ice edge displacement and ice drift. For icebergs, the paper focuses on population, size distributions and geometric parameters.« less

  16. Software safety - A user's practical perspective

    NASA Technical Reports Server (NTRS)

    Dunn, William R.; Corliss, Lloyd D.

    1990-01-01

    Software safety assurance philosophy and practices at the NASA Ames are discussed. It is shown that, to be safe, software must be error-free. Software developments on two digital flight control systems and two ground facility systems are examined, including the overall system and software organization and function, the software-safety issues, and their resolution. The effectiveness of safety assurance methods is discussed, including conventional life-cycle practices, verification and validation testing, software safety analysis, and formal design methods. It is concluded (1) that a practical software safety technology does not yet exist, (2) that it is unlikely that a set of general-purpose analytical techniques can be developed for proving that software is safe, and (3) that successful software safety-assurance practices will have to take into account the detailed design processes employed and show that the software will execute correctly under all possible conditions.

  17. Development of sea ice monitoring with aerial remote sensing technology

    NASA Astrophysics Data System (ADS)

    Jiang, Xuhui; Han, Lei; Dong, Liang; Cui, Lulu; Bie, Jun; Fan, Xuewei

    2014-11-01

    In the north China Sea district, sea ice disaster is very serious every winter, which brings a lot of adverse effects to shipping transportation, offshore oil exploitation, and coastal engineering. In recent years, along with the changing of global climate, the sea ice situation becomes too critical. The monitoring of sea ice is playing a very important role in keeping human life and properties in safety, and undertaking of marine scientific research. The methods to monitor sea ice mainly include: first, shore observation; second, icebreaker monitoring; third, satellite remote sensing; and then aerial remote sensing monitoring. The marine station staffs use relevant equipments to monitor the sea ice in the shore observation. The icebreaker monitoring means: the workers complete the test of the properties of sea ice, such as density, salinity and mechanical properties. MODIS data and NOAA data are processed to get sea ice charts in the satellite remote sensing means. Besides, artificial visual monitoring method and some airborne remote sensors are adopted in the aerial remote sensing to monitor sea ice. Aerial remote sensing is an important means in sea ice monitoring because of its strong maneuverability, wide watching scale, and high resolution. In this paper, several methods in the sea ice monitoring using aerial remote sensing technology are discussed.

  18. Life history of the deep-sea cephalopod family Histioteuthidae in the western Mediterranean

    NASA Astrophysics Data System (ADS)

    Quetglas, Antoni; de Mesa, Aina; Ordines, Francesc; Grau, Amàlia

    2010-08-01

    The life cycle of the two species of the deep-sea family Histioteuthidae inhabiting the Mediterranean Sea ( Histioteuthis reversa and Histioteuthis bonnellii) was studied from monthly samples taken throughout the year during daytime hours by bottom trawl gears. A small sample of individuals found floating dead on the sea surface was also analyzed. Both species were caught exclusively on the upper slope at depths greater than 300 m. Their frequency of occurrence increased with depth and showed two different peaks, at 500-600 m and 600-700 m depth in H. bonnellii and H. reversa, respectively, which might indicate spatial segregation. Maturity stages were assigned using macroscopic determination and confirmed with histological analyses. Although mature males were caught all year round, no mature females were found, which suggests that their sexual maturation in the western Mediterranean takes place deeper than the maximum depth sampled (800 m). In fact, the increase in mean squid size with increasing depth in H. reversa indicates an ontogenetic migration to deeper waters. The individuals of both species found floating dead on the sea surface were spent females which had a relatively large cluster of small atresic eggs and a small number of remaining mature eggs scattered in the ovary and mantle cavity. The sizes of these females were clearly larger than the largest individuals caught with bottom trawls. A total of 12 and 7 different types of prey, belonging to three major taxonomic groups (crustaceans, osteichthyes and cephalopods), were identified in the stomach contents of H. reversa and H. bonnellii, respectively. In both species fishes were by far the main prey followed by crustaceans, whereas cephalopods were found only occasionally. The preys identified, mainly myctophids and natantian crustaceans, indicate that both histioteuthids base their diet on pelagic nictemeral migrators.

  19. Microbiological changes, shelf life and identification of initial and spoilage microbiota of sea bream fillets stored under various conditions using 16S rRNA gene analysis.

    PubMed

    Parlapani, Foteini F; Kormas, Konstantinos Ar; Boziaris, Ioannis S

    2015-09-01

    Sea bream fillets are one of the most important value-added products of the seafood market. Fresh seafood spoils mainly owing to bacterial action. In this study an exploration of initial and spoilage microbiota of sea bream fillets stored under air and commercial modified atmosphere packaging (MAP) at 0 and 5 °C was conducted by 16S rRNA gene sequence analysis of isolates grown on plates. Sensory evaluation and enumeration of total viable counts and spoilage microorganisms were also conducted to determine shelf life and bacterial growth respectively. Different temperatures and atmospheres affected growth and synthesis of spoilage microbiota as well as shelf life. Shelf life under air at 0 and 5 °C was 14 and 5 days respectively, while under MAP it was 20 and 8 days respectively. Initial microbiota were dominated by Pseudomonas fluorescens, Psychrobacter and Macrococcus caseolyticus. Different temperatures and atmospheres affected the synthesis of spoilage microbiota. At the end of shelf life, different phylotypes of Pseudomonas closely related to Pseudomonas fragi were found to dominate in most cases, while Pseudomonas veronii dominated in fillets under MAP at 0 °C. Furthermore, in fillets under MAP at 5 °C, new dominant species such as Carnobacterium maltaromaticum, Carnobacterium divergens and Vagococcus fluvialis were revealed. Different temperature and atmospheric conditions affected bacterial growth, shelf life and the synthesis of spoilage microbiota. Molecular identification revealed species and strains of microorganisms that have not been reported before for sea bream fillets stored under various conditions, thus providing valuable information regarding microbiological spoilage. © 2014 Society of Chemical Industry.

  20. 46 CFR 71.75-1 - Application.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 3 2014-10-01 2014-10-01 false Application. 71.75-1 Section 71.75-1 Shipping COAST... Certificates Under the International Convention for Safety of Life at Sea, 1974 § 71.75-1 Application. (a) The...) [Reserved] [CGFR 65-50, 30 FR 16895, Dec. 30, 1965, as amended by USCG-2007-0030, 75 FR 78081, Dec. 14, 2010] ...

  1. The relationship between sea surface temperature and chlorophyll concentration of phytoplanktons in the Black Sea using remote sensing techniques.

    PubMed

    Kavak, Mehmet Tahir; Karadogan, Sabri

    2012-04-01

    Present work investigated the relationship between Chlorophyll (Chl), of phytoplankton biomass, and sea surface temperature (SST) of the Black Sea, using Sea-viewing Wide Field-of-view Sensor (SeaWiFS) and Advanced Very High Resolution Radiometer (AVHRR) satellite imagery. Satellite derived data could provide information on the amount of sea life present (Brown algae, called kelp, proliferate, supporting new species of sea life, including otters, fish, and various invertebrates) in a given area throughout the world. SST from AVHRR from 1993 to 2008 showed seasonal, annual and interannual variability of temperature, monthly variability Chl from SeaWiFS from 1997 to 2009 has also been investigated. Chl showed two high peaks for the year 1999 and 2008. The correlation between SST and Chl for the same time has been found to be 60%. Correlation was significant at p<0.05. The information could also be useful in connection with studies of global changes in temperature and what effect they could have on the total abundance of marine life.

  2. Oral health-related quality of life and masticatory function after conventional prosthetic treatment: A cohort follow-up study.

    PubMed

    Palomares, Teresa; Montero, Javier; Rosel, Eva M; Del-Castillo, Ramón; Rosales, Juan I

    2018-05-01

    The impact of conventional prosthetic treatment on both the objective and subjective assessments of mastication as well as on well-being is unclear. The purpose of this clinical study was to compare the impact on oral health-related quality of life and masticatory function in participants treated with conventional dental prostheses. A total of 72 patients requiring prosthetic rehabilitation were enrolled by referral from the Faculty of Dentistry at the University of Granada, Spain. At baseline, demographic, behavioral, and clinical (prosthetic status, occlusal units) data were collected. In addition, the scores for quality of life, oral satisfaction, masticatory ability (Leake index), and masticatory performance (after 5, 10, and 15 cycles of bicolored chewing gum) were obtained. These records were obtained again at 6 to 8 weeks after insertion of the prostheses. The findings revealed that patients treated with fixed prostheses had better quality of life and better masticatory function than patients treated with removable prostheses. This result was even more pronounced for those treated with complete dentures. For all items, most of the treated patients improved the quality of life (average, 8.6 of the 4 items), although only between 5% and 15% of patients, especially those with a removable prosthesis, commented on functional impact after receiving treatment. Generally, masticatory performance was improved between 7% and 18% and was highly correlated not only with the number of natural teeth (r=0.61) and occlusal units (r=0.51) but also with subjective variables such as mastication satisfaction (r=0.31), impact on quality of life (r=0.30), or masticatory ability (r=0.30). Treatment with fixed prostheses achieved better results regarding quality of life, oral satisfaction, and masticatory function than treatment with removable prostheses. A moderate but significant correlation exists between the objective and subjective assessments of the masticatory functions

  3. Esophageal cancer: 5-year survival rate at south-east of Caspian sea of northern Iran.

    PubMed

    Taziki, Mohammad Hussin; Rajaee, Siamak; Behnampour, Naser; Tadrisee, Massoud; Mansourian, Azad Reza

    2011-01-01

    Locating at southern margin of Caspian sea and Asian esophagus cancer cordon Golestan state is one of the most common sites of this cancer. This study designed to evaluate the 5-years survival rate of esophagus cancer. 55 patients with esophagus cancer diagnosed by pathologic examination, age, gender, type of tumor, clinical manifestation on the time of tumor metastases, treatment and patient survival time studied. The collecting data were analyzed by SPSS 11.5, and life table and Kaplan Meier methods were applied. 55 patients studied included 11 females and 44 males respectively with average survival life time of 12.8 months for the 5-year survival rate for patients diagnosed at early stage was 0.025, patients with systemic symptoms such as weight loss was 0.00. Far metastases adverse effect on highest survivals was observed among patients who underwent surgery; the survival rate for such patients was about 0.014. Esophageal cancer is high in southern margin of Caspian Sea, it is suggested to design studies to find the probable risk factors and the screening tests for on-time diagnosis.

  4. The Joint Convention - Its Structure, the Articles and its Administration

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Metcalf, P.; Louvat, D.

    The objective of the Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management (The Joint Convention) is to achieve a high level of safety worldwide in the management of spent nuclear and fuel and radioactive waste. [1] It is an incentive convention designed to encourage and assist countries to achieve the objective. Contracting Parties to the Joint Convention are required to compile and submit a national report on how they meet the articles of the Joint Convention. The reports are peer reviewed by other Contracting Parties to the Joint Convention and thenmore » countries have to defend the report at a review meeting of all the Contracting Parties. The process entails both a self appraisal in compiling the report and independent international peer review. Summaries are compiled of the various reviews and these are presented in plenary, with a view to identifying generic issues and areas in which countries are improving safety or have identified for further development. The process also presents an opportunity for countries involved to benchmark their national spent fuel and radioactive waste safety programmes against prevailing international practice. The paper elaborates the detailed elements involved and discusses the experience from the first review meeting of Contracting Parties, and issues envisaged for consideration at the second review meeting scheduled for May 2006. (authors)« less

  5. Temporal variability in the life history and reproductive biology of female dugongs in Torres Strait: The likely role of sea grass dieback

    NASA Astrophysics Data System (ADS)

    Marsh, Helene; Kwan, Donna

    2008-09-01

    The extensive sea grass meadows in Torres Strait enable it to be a globally important habitat for the dugong, Dugong dugon, a marine mammal of cultural and dietary significance to Torres Strait Islanders and the basis for the substantial island-based fishery in the Torres Strait Protected Zone. Torres Strait sea grass communities are subjected to episodic diebacks which are now believed to be largely natural events. Information on dugong life history was obtained from specimens obtained from female dugongs as they were butchered for food by Indigenous hunters at two major dugong hunting communities in Torres Strait: Daru (9.04°S, 143.21°E) in 1978-1982 (a time of sea grass dieback and recovery) and Mabuiag Island (9.95°S, 142.15°E) in 1997-1999 (when sea grasses were abundant). Dugongs sampled in 1997-1999 had their first calf at younger ages (minimum of 6 cf. 10 years), and more frequently (interbirth interval based on all possible pregnancies 2.6±0.4 (S.E.) yr cf. 5.8±1.0 yr) than the dugongs sampled in 1978-1982. Pregnancy rates increased monotonically during 1978-1982, coincident with sea grass recovery. The age distribution of the female dugongs collected in 1997-1999 also suggested a low birth rate between 1973 and 1983 and/or or a high level of mortality for animals born during this period. These results add to the evidence from other regions that the life history and reproductive rate of female dugongs are adversely affected by sea grass loss, the effect of which cannot be separated from a possible density-dependent response to changes in dugong population size. Many green turtles in Torres Strait were also in poor body condition coincident with the 1970s sea grass dieback. The impacts of future sea grass diebacks need to be anticipated when management options for the traditional Torres Strait fisheries for dugongs and green turtles are evaluated.

  6. Simulation of laser beam reflection at the sea surface

    NASA Astrophysics Data System (ADS)

    Schwenger, Frédéric; Repasi, Endre

    2011-05-01

    A 3D simulation of the reflection of a Gaussian shaped laser beam on the dynamic sea surface is presented. The simulation is suitable for both the calculation of images of SWIR (short wave infrared) imaging sensor and for determination of total detected power of reflected laser light for a bistatic configuration of laser source and receiver at different atmospheric conditions. Our computer simulation comprises the 3D simulation of a maritime scene (open sea/clear sky) and the simulation of laser light reflected at the sea surface. The basic sea surface geometry is modeled by a composition of smooth wind driven gravity waves. The propagation model for water waves is applied for sea surface animation. To predict the view of a camera in the spectral band SWIR the sea surface radiance must be calculated. This is done by considering the emitted sea surface radiance and the reflected sky radiance, calculated by MODTRAN. Additionally, the radiances of laser light specularly reflected at the wind-roughened sea surface are modeled in the SWIR band considering an analytical statistical sea surface BRDF (bidirectional reflectance distribution function). This BRDF model considers the statistical slope statistics of waves and accounts for slope-shadowing of waves that especially occurs at flat incident angles of the laser beam and near horizontal detection angles of reflected irradiance at rough seas. Simulation results are presented showing the variation of the detected laser power dependent on the geometric configuration of laser, sensor and wind characteristics.

  7. The impact of extended half-life versus conventional factor product on hemophilia caregiver burden.

    PubMed

    Schwartz, Carolyn E; Powell, Victoria E; Su, Jun; Zhang, Jie; Eldar-Lissai, Adi

    2018-05-01

    Extended half-life factor products have reduced annualized bleeding rates in hemophilia patients. The impact of extended half-life versus conventional factor products on hemophilia caregiver burden has not been investigated. This study aimed to evaluate caregiver burden in extended half-life versus conventional factor products for hemophilia A and B. This cross-sectional web-based study of caregivers of people with hemophilia A or B was recruited from a panel research company and by word of mouth. Participants completed the Hemophilia Caregiver Impact measure, the PedsQL Family Impact Module (PedsQL), and the Work Productivity and Activity Impairment Questionnaire (WPAI). We also collected demographic, insurance coverage, and medical information related to the hemophilia patient(s). Burden differences were assessed using linear regression and matched cohort analyses. The sample (n = 448) included 49 people who were caring for people on extended half-life factor products. Worse caregiver burden was associated with more infusions per week and more bleeds in the past 6 months. Regression analyses suggested that caring for someone who is on a extended half-life factor product is associated with lower emotional impact (β = - 0.11, p < 0.05, Adjusted R 2  = 0.06), and shows a trend association with lower practical impact (β = - 0.09, p < 0.10, Adjusted R 2  = 0.05). The matched cohort analysis also revealed that people on extended half-life factor product had lower Emotional Impact and Practical Impact scores (t = - 2.95 and - 2.94, respectively, p < 0.05 in both cases). No differences were detected on the PedsQL or the WPAI. The reduced required frequency of factor product infusions of extended half-life factor products appears to reduce the emotional distress and practical burden of caregiving. Future work should evaluate the longitudinal impact.

  8. 50 CFR 635.29 - Transfer at sea.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Transfer at sea. 635.29 Section 635.29..., DEPARTMENT OF COMMERCE ATLANTIC HIGHLY MIGRATORY SPECIES Management Measures § 635.29 Transfer at sea. (a... at sea in the Atlantic Ocean, regardless of where the fish was harvested. Notwithstanding the...

  9. 50 CFR 635.29 - Transfer at sea.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 12 2012-10-01 2012-10-01 false Transfer at sea. 635.29 Section 635.29..., DEPARTMENT OF COMMERCE ATLANTIC HIGHLY MIGRATORY SPECIES Management Measures § 635.29 Transfer at sea. (a... at sea in the Atlantic Ocean, regardless of where the fish was harvested. Notwithstanding the...

  10. 50 CFR 635.29 - Transfer at sea.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 10 2011-10-01 2011-10-01 false Transfer at sea. 635.29 Section 635.29..., DEPARTMENT OF COMMERCE ATLANTIC HIGHLY MIGRATORY SPECIES Management Measures § 635.29 Transfer at sea. (a... at sea in the Atlantic Ocean, regardless of where the fish was harvested. Notwithstanding the...

  11. 50 CFR 635.29 - Transfer at sea.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Transfer at sea. 635.29 Section 635.29..., DEPARTMENT OF COMMERCE ATLANTIC HIGHLY MIGRATORY SPECIES Management Measures § 635.29 Transfer at sea. (a... at sea in the Atlantic Ocean, regardless of where the fish was harvested. Notwithstanding the...

  12. 50 CFR 635.29 - Transfer at sea.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Transfer at sea. 635.29 Section 635.29..., DEPARTMENT OF COMMERCE ATLANTIC HIGHLY MIGRATORY SPECIES Management Measures § 635.29 Transfer at sea. Link... tuna, blue marlin, white marlin, or swordfish at sea in the Atlantic Ocean, regardless of where the...

  13. A case of industrial safety appraisal for extension of service life of GTK-10-4 gas turbines used at gas transmission stations

    NASA Astrophysics Data System (ADS)

    Rybnikov, A. I.; Kovalev, A. G.; Kryukov, I. I.; Leont'ev, S. A.; Moshnikov, A. V.

    2017-04-01

    It is shown that the extended life and enhanced operational reliability of parts and subassemblies of the most popular GTK-10-4 gas transmission plants are determined by the enhanced efficiency of the control over technical condition and operational safety of turbine plants in conformity with industrial safety requirements imposed on gas pipeline compressor stations. It has been established that the materials of parts and subassemblies of gas turbine plants with different, especially with maximal operating time, shall be exposed to NDT for the purpose of determining the actual mechanical characteristics of these materials with different operating time and calculating residual life. The analysis of damageability and operating conditions has helped to identify parts and subassemblies for repair or replacement with the highest frequency of unacceptable defects. These parts and subassemblies have been shown to include base members of the axial compressor (AC), a turbine housing, an axial compressor rotor, high- and low-pressure turbine (HPT and LPT) discs, a 12-part holder, the housing of the holder of HPT and LPT guiding blades, a sealed baffler, and working and guiding AC, LPT and HPT blades. The most typical operational defects have been enumerated and analyzed. It has been determined that the primary task of the industrial safety appraisal for extending the life of GTK-10-4 with limit-exceeding operating time is to thoroughly examine HPT and LPT discs with more than 130,000 hours of operating time and establish by DT methods characteristics of materials for evaluation, taking account of their degradation, and residual life of critical turbine elements. In addition, it has been shown that the service life of HP turbine discs can be extended by replacing the disc material (EP-428 12% chromium steel) with a material with a higher linear expansion factor that somewhat exceeds the expansion factor of EI-893 nickel alloy used to melt out working blades.

  14. Patterns of larval source distribution and mixing in early life stages of Pacific cod (Gadus macrocephalus) in the southeastern Bering Sea

    NASA Astrophysics Data System (ADS)

    Miller, Jessica A.; DiMaria, Ruth A.; Hurst, Thomas P.

    2016-12-01

    Effective and sustainable management depends on knowledge of spawning locations and their relative contributions to marine fish populations. Pacific cod (Gadus macrocephalus) in the southeastern Bering Sea aggregate at discrete spawning locations but there is little information on patterns of larval dispersal and the relative contribution of specific spawning areas to nursery habitats. Age-0 Pacific cod from two cohorts (2006 and 2008) were examined to address the following questions: (1) does size, age, and otolith chemistry vary among known capture locations; (2) can variation in elemental composition of the otolith cores (early larval signatures) be used to infer the number of chemically distinct sources contributing to juvenile recruits in the Bering Sea; and (3) to what extent are juvenile collection locations represented by groups of fish with similar chemical histories throughout their early life history? Hierarchical cluster (HCA) and discriminant function analyses (DFA) were used to examine variation in otolith chemistry at discrete periods throughout the early life history. HCA identified five chemically distinct groups of larvae in the 2006 cohort and three groups in 2008; however, three sources accounted for 80-100% of the juveniles in each year. DFA of early larval signatures indicated that there were non-random spatial distributions of early larvae in both years, which may reflect interannual variation in regional oceanography. There was also a detectable and substantial level of coherence in chemical signatures within groups of fish throughout the early life history. The variation in elemental signatures throughout the early life history (hatch to capture) indicates that otolith chemical analysis could be an effective tool to further clarify larval sources and dispersal, identify juvenile nursery habitats, and estimate the contributions of juvenile nursery habitats to the adult population within the southeastern Bering Sea.

  15. Fire Safety of Passenger Trains: A Review of U.S. and Foreign Approaches

    DOT National Transportation Integrated Search

    1993-12-01

    could develop into potentially life-threatening events. Fire safety is an area of particular interest for both : conventional intercity and commuter trains, as well as new alternative high-speed train technologies. These : technologies include steel-...

  16. Fire and Life Safety Training Needs of Rail Rapid Transit System and Fire Service Personnel

    DOT National Transportation Integrated Search

    1983-05-01

    This report presents a summary and the results of the successful workshop "On Track to Fire and Life Safety in Rail Rapid Transit," held on August 2-4, 1982, at Crystal City, Virginia. Sponsored by the Urban Mass Transportation Administration (UMTA) ...

  17. 33 CFR 165.T11-304 - Safety zone; Sea World Summer Nights Fireworks; Mission Bay, San Diego, California.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Safety zone; Sea World Summer Nights Fireworks; Mission Bay, San Diego, California. 165.T11-304 Section 165.T11-304 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY REGULATED NAVIGATION AREAS AND LIMITED ACCESS AREA...

  18. All at sea without a clock - Longitude from lunar distances.

    NASA Astrophysics Data System (ADS)

    Floyd, D. J. E.

    2005-12-01

    I present a brief history of the ``Lunar Distance" technique for determining Longitude at sea, as developed by Astronomer Royal Neville Maskelyne (1732-1811) and others. I illustrate this history using images and results from a recent (2001) BBC History project to re-enact part of Captain James Cook's first voyage, from near-shipwreck on the east coast Australia, back to the relative safety of Batavia (modern-day Djakarta). I demonstrate the practical use of Lunars to determine longitude at sea, illustrated through comparison to GPS coordinates obtained along the voyage. During windows of lunar visibility, using new tables drawn up at HMNAO, we were able to match or exceed Maskelyne's stated accuracy of 30 nautical miles (0.5 degrees). Close to New Moon, dependent on our own skills of dead-reckoning, we prove far less able navigators than Cook and his cohort! I acknowledge the enormous assistance of Catherine Hohenkerk of the HMNAO, Tanya Batchelor of the BBC, George Huxtable, John Jeffrey, and John Selwyn-Gilbert in researching this subject. I gratefully acknowledge funding from the BBC, and HM Bark Endeavour Foundation for the use of their glorious ship, the Endeavour.

  19. 50 CFR 648.74 - Shucking at sea.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Shucking at sea. 648.74 Section 648.74... Clam and Ocean Quahog Fisheries § 648.74 Shucking at sea. (a) Observers. (1) The Regional Administrator may allow the shucking of surf clams or ocean quahogs at sea if he/she determines that an observer...

  20. 29 CFR 1910.35 - Compliance with NFPA 101-2000, Life Safety Code.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 5 2011-07-01 2011-07-01 false Compliance with NFPA 101-2000, Life Safety Code. 1910.35 Section 1910.35 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR OCCUPATIONAL SAFETY AND HEALTH STANDARDS Means of Egress § 1910.35 Compliance...

  1. 50 CFR 648.74 - Shucking at sea.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 10 2011-10-01 2011-10-01 false Shucking at sea. 648.74 Section 648.74... Clam and Ocean Quahog Fisheries § 648.74 Shucking at sea. Link to an amendment published at 76 FR 60623... ocean quahogs at sea if he/she determines that an observer carried aboard the vessel can measure...

  2. Teacher at Sea.

    ERIC Educational Resources Information Center

    Beighley, Karl

    1998-01-01

    Outlines the experiences of a teacher in the National Oceanic and Atmospheric Administration's (NOAA) Teacher At Sea Program in which teachers are placed on NOAA vessels to work with professional scientists doing critical, real world research. (DDR)

  3. [Search for life in deep biospheres].

    PubMed

    Naganuma, Takeshi

    2003-12-01

    The life in deep biospheres bridges conventional biology and future exobiology. This review focuses the microbiological studies from the selected deep biospheres, i.e., deep-sea hydrothermal vents, sub-hydrothermal vents, terrestrial subsurface and a sub-glacier lake. The dark biospheres facilitate the emergence of organisms and communities dependent on chemolithoautotrophy, which are overwhelmed by photoautotrophy (photosynthesis) in the surface biospheres. The life at deep-sea hydrothermal vents owes much to chemolithoautotrophy based on the oxidation of sulfide emitted from the vents. It is likely that similarly active bodies such as the Jovian satellite Europa may have hydrothermal vents and associated biological communities. Anoxic or anaerobic condition is characteristic of deep subsurface biospheres. Subsurface microorganisms exploit available oxidants, or terminal electron acceptors (TEA), for anaerobic respiration. Sulfate, nitrate, iron (III) and CO2 are the representative TEAs in the deep subsurface. Below the 3000-4000 m-thick glacier on Antarctica, there have been >70 lakes with liquid water located. One of such sub-glacial lakes, Lake Vostok, is about to be drill-penetrated for microbiological studies. These deep biosphere "platforms" provide new knowledge about the diversity and potential of the Earth's life. The expertise obtained from the deep biosphere expeditions will facilitate the capability of exobiologial exploration.

  4. 50 CFR 648.13 - Transfers at sea.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 10 2011-10-01 2011-10-01 false Transfers at sea. 648.13 Section 648.13... sea. Link to an amendment published at 76 FR 60615, Sept. 29, 2011. (a) Only vessels issued a Loligo... receiving vessel possesses a written receipt for any small-mesh multispecies purchased at sea. (c) All...

  5. [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.

  6. Shifting patterns of nitrogen excretion and amino acid catabolism capacity during the life cycle of the sea lamprey (Petromyzon marinus).

    PubMed

    Wilkie, Michael P; Claude, Jaime F; Cockshutt, Amanda; Holmes, John A; Wang, Yuxiang S; Youson, John H; Walsh, Patrick J

    2006-01-01

    The jawless fish, the sea lamprey (Petromyzon marinus), spends part of its life as a burrow-dwelling, suspension-feeding larva (ammocoete) before undergoing a metamorphosis into a free swimming, parasitic juvenile that feeds on the blood of fishes. We predicted that animals in this juvenile, parasitic stage have a great capacity for catabolizing amino acids when large quantities of protein-rich blood are ingested. The sixfold to 20-fold greater ammonia excretion rates (J(Amm)) in postmetamorphic (nonfeeding) and parasitic lampreys compared with ammocoetes suggested that basal rates of amino acid catabolism increased following metamorphosis. This was likely due to a greater basal amino acid catabolizing capacity in which there was a sixfold higher hepatic glutamate dehydrogenase (GDH) activity in parasitic lampreys compared with ammocoetes. Immunoblotting also revealed that GDH quantity was 10-fold and threefold greater in parasitic lampreys than in ammocoetes and upstream migrant lampreys, respectively. Higher hepatic alanine and aspartate aminotransferase activities in the parasitic lampreys also suggested an enhanced amino acid catabolizing capacity in this life stage. In contrast to parasitic lampreys, the twofold larger free amino acid pool in the muscle of upstream migrant lampreys confirmed that this period of natural starvation is accompanied by a prominent proteolysis. Carbamoyl phosphate synthetase III was detected at low levels in the liver of parasitic and upstream migrant lampreys, but there was no evidence of extrahepatic (muscle, intestine) urea production via the ornithine urea cycle. However, detection of arginase activity and high concentrations of arginine in the liver at all life stages examined infers that arginine hydrolysis is an important source of urea. We conclude that metamorphosis is accompanied by a metabolic reorganization that increases the capacity of parasitic sea lampreys to catabolize intermittently large amino acid loads arising

  7. Reflexivity over and above convention: the new orthodoxy in the sociology of personal life, formerly sociology of the family.

    PubMed

    Gilding, Michael

    2010-12-01

    There is a new orthodoxy in the field that was once understood as the sociology of the family, and is increasingly understood as the sociology of 'personal life', 'intimacy', 'relationships' and 'families'. The orthodoxy highlights the open-endedness of intimate relations at the expense of the family as an institution; that is, reflexivity over and above convention. This article argues that the new orthodoxy not only overstates reflexivity at the expense of convention, but abdicates understanding to frameworks grounded in biologistic and economistic understandings of human behaviour. The article makes its point through attention to three areas of research at odds with the new orthodoxy: paternity uncertainty, inheritance and family business. It then proposes that conceptualization of the family as an institutional regime gives due weight to the reflexive reconfiguration of family relationships and practices on the one hand, and their institutional embeddedness on the other.

  8. U.S. Perspectives on the Joint Convention

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Strosnider, J.; Federline, M.; Camper, L.

    The Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management (Joint Convention) is an international convention, under the auspices of the International Atomic Energy Agency (IAEA). It is a companion to a suite of international conventions on nuclear safety and physical security, which serve to promote a global culture for the safe use of radioactive materials. Although the U.S. was the first nation to sign the Joint Convention on September 29, 1997, the ratification process was a challenging experience for the U.S., in the face of legislative priorities dominated by concerns formore » national security and threats from terrorism after September 11, 2001. Notwithstanding these prevailing circumstances, the U.S. ratified the Joint Convention in 2003, just prior to the First Review Meeting of the Contracting Parties, and participated fully therein. For the United States, participation as a Contracting Party provides many benefits. These range from working with other Parties to harmonize international approaches to achieve strong and effective nuclear safety programs on a global scale, to stimulating initiatives to improve safety systems within our own domestic programs, to learning about technical innovations by other Parties that can be useful to U.S. licensees, utilities, and industry in managing safety and its associated costs in our waste management activities. The Joint Convention process also provides opportunities to identify future areas of bilateral and multilateral technical and regulatory cooperation with other Parties, as well as an opportunity for U.S. vendors and suppliers to broaden their market to include foreign clients for safety improvement equipment and services. The Joint Convention is consistent with U.S. foreign policy considerations to support, as a priority, the strengthening of the worldwide safety culture in the use of nuclear energy. Because of its many benefits, we believe it is important

  9. Microbial life in the Lake Medee, the largest deep-sea salt-saturated formation

    NASA Astrophysics Data System (ADS)

    Yakimov, Michail M.; La Cono, Violetta; Slepak, Vladlen Z.; La Spada, Gina; Arcadi, Erika; Messina, Enzo; Borghini, Mireno; Monticelli, Luis S.; Rojo, David; Barbas, Coral; Golyshina, Olga V.; Ferrer, Manuel; Golyshin, Peter N.; Giuliano, Laura

    2013-12-01

    Deep-sea hypersaline anoxic lakes (DHALs) of the Eastern Mediterranean represent some of the most hostile environments on our planet. We investigated microbial life in the recently discovered Lake Medee, the largest DHAL found to-date. Medee has two unique features: a complex geobiochemical stratification and an absence of chemolithoautotrophic Epsilonproteobacteria, which usually play the primary role in dark bicarbonate assimilation in DHALs interfaces. Presumably because of these features, Medee is less productive and exhibits reduced diversity of autochthonous prokaryotes in its interior. Indeed, the brine community almost exclusively consists of the members of euryarchaeal MSBL1 and bacterial KB1 candidate divisions. Our experiments utilizing cultivation and [14C]-assimilation, showed that these organisms at least partially rely on reductive cleavage of osmoprotectant glycine betaine and are engaged in trophic cooperation. These findings provide novel insights into how prokaryotic communities can adapt to salt-saturated conditions and sustain active metabolism at the thermodynamic edge of life.

  10. The development and efficacy of safety training for commercial fishermen.

    PubMed

    Dzugan, Jerry

    2010-10-01

    Commercial fishing is still the most dangerous occupation in the United States. Efforts to have more stringent safety regulations in this industry beginning in the 1960s, culminated in the Commercial Fishing Vessel Safety Act of 1988. The purpose of this paper is to provide a short history of the development of safety training in the United States and the current training infrastructure. This paper will also review studies available regarding the effectiveness of safety training in reducing fatalities among fishermen. The lack of familiarity and practice with marine survival equipment such as life rafts, immersion suits, and emergency-locating beacons has been noted in National Transportation Safety Board and US Coast Guard casualty reports as a contributing factor in fatalities. These reports have demonstrated the importance of not just having survival equipment onboard, but training in how to use it effectively in an emergency. There is evidence that safety training has made a measurable impact in surviving an emergency at sea and that recent training (within 5 years) is most effective in saving lives. More recently, studies have been completed to understand how skills may diminish over time since initial training.

  11. 50 CFR 648.13 - Transfers at sea.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 12 2012-10-01 2012-10-01 false Transfers at sea. 648.13 Section 648.13... sea. (a) Only vessels issued a longfin squid and butterfish moratorium or Illex moratorium permit... for any small-mesh multispecies purchased at sea. (c) All persons are prohibited from transferring or...

  12. 50 CFR 648.13 - Transfers at sea.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Transfers at sea. 648.13 Section 648.13... sea. (a) Only vessels issued a longfin squid and butterfish moratorium or Illex moratorium permit... for any small-mesh multispecies purchased at sea. (c) All persons are prohibited from transferring or...

  13. 50 CFR 648.13 - Transfers at sea.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Transfers at sea. 648.13 Section 648.13... sea. (a) Only vessels issued a longfin squid and butterfish moratorium or Illex moratorium permit... for any small-mesh multispecies purchased at sea. (c) All persons are prohibited from transferring or...

  14. Telemedicine at sea and onshore: divergences and convergences.

    PubMed

    Guitton, Matthieu J

    2015-01-01

    Telemedical Maritime Assistance Service (TMAS) is one of the fundamental components of medical assistance delivery at sea. However, while onshore telemedicine is undergoing a fast growth, these research and clinical investments unfortunately did not yet benefit for telemedicine at sea. While telemedicine aims at providing distant health care, telemedicine at sea and onshore bear major differences, particularly for merchant vessels, and to a lesser extent for passenger vessels, which can be divided between structural differences, differences of practices, and policy differences. Despite the existence of important divergences between telemedicine at sea and telemedicine onshore, these two major branches of distant health care delivery still converge in some respects. Identifying the convergences between telemedicine at sea and telemedicine onshore might contribute to increase and optimise the transfer from research on onshore telemedicine to maritime telemedicine, and to overcome the relatively low amount of research performed on telemedicine at sea compared to its onshore counterpart.

  15. Evidence that sea lampreys (Petromyzon marinus) complete their life cycle within a tributary of the Laurentian Great Lakes by parasitizing fishes in inland lakes

    USGS Publications Warehouse

    Johnson, Nicholas; Twohey, Michael B.; Miehls, Scott M.; Cwalinski, Tim A; Godby, Neal A; Lochet, Aude; Slade, Jeffrey W.; Jubar, Aaron K.; Siefkes, Michael J.

    2016-01-01

    The sea lamprey (Petromyzon marinus) invaded the upper Laurentian Great Lakes and feeds on valued fish. The Cheboygan River, Michigan, USA, is a large sea lamprey producing tributary to Lake Huron and despite having a renovated dam 2 km from the river mouth that presumably blocks sea lamprey spawning migrations, the watershed upstream of the dam remains infested with larval sea lamprey. A navigational lock near the dam has been hypothesized as the means of escapement of adult sea lampreys from Lake Huron and source of the upper river population (H1). However, an alternative hypothesis (H2) is that some sea lampreys complete their life cycle upstream of the dam, without entering Lake Huron. To evaluate the alternative hypothesis, we gathered angler reports of lamprey wounds on game fishes upstream of the dam, and captured adult sea lampreys downstream and upstream of the dam to contrast abundance, run timing, size, and statolith microchemistry. Results indicate that a small population of adult sea lampreys (n < 200) completed their life cycle upstream of the dam during 2013 and 2014. This is the most comprehensive evidence that sea lampreys complete their life history within a tributary of the upper Great Lakes, and indicates that similar landlocked populations could occur in other watersheds. Because the adult sea lamprey population upstream of the dam is small, complete elimination of the already low adult escapement from Lake Huron might allow multiple control tactics such as lampricides, trapping, and sterile male release to eradicate the population.

  16. Hazards of deep-sea fishing1

    PubMed Central

    Schilling, R. S. F.

    1971-01-01

    Schilling, R. S. F. (1971). Brit. J. industr. Med., 28, 27-35. Hazards of deep-sea fishing. During the nineteenth century sailing smacks suffered heavy losses at sea. Their replacement by steam trawlers and motor vessels reduced casualties to both ships and men. The accident mortality of fishermen in England and Wales has been grossly underestimated by the Registrar General of Births and Deaths because all but a few deaths at sea are reported separately to the Registrar General of Shipping and Seamen and are not taken into account in calculating mortality rates. By including deaths at sea in the period 1959-63, fishermen's standardized mortality ratio for accidents is increased from 466 to 1 726. Between 1958 and 1967, 92 fishermen on British trawlers lost their lives as a result of casualties to vessels; and 116 from individual accidents, mostly by drowning. The importance of individual accidents is emphasized by the fact that in years when ther was no heavy loss of life from vessel casualties, fishermen's fatal accident rates were at least twice those of coal miners and more than 20 times the rate of men in manufacturing industries. Crews of distant-water vessels have higher fatal accident rates than crews of near- and middle-water vessels (2·3 against 1·8 per 1 000 man-years); for skippers and mates on distant-water vessels the rate is 3·2 per 1 000 man-years which is higher than the corresponding rate of 2·6 for deck-hands and almost double that for other crew members. In 47 out of 90 trawlers lost or serioulsy damaged, the cause of the casualty was attributable to negligent navigation. Fatigue due to excessively long hours of work may contribute to casualties to both vessels and individuals. The Committee of Inquiry into Trawler Safety set up by the British Government after the loss of three trawlers in 1968 made many recommendations for higher standards of design, construction, and stability of vessels for the deep-sea fleet and for a reduction in the

  17. 50 CFR 648.13 - Transfers at sea.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Transfers at sea. 648.13 Section 648.13... sea. (a) Only vessels issued a Loligo and butterfish moratorium or Illex moratorium permit under § 648... purchased at sea. (c) All persons are prohibited from transferring or attempting to transfer NE multispecies...

  18. Statistical, epidemiological, and risk-assessment approaches to evaluating safety of vaccines throughout the life cycle at the Food and Drug Administration.

    PubMed

    Ball, Robert; Horne, Dale; Izurieta, Hector; Sutherland, Andrea; Walderhaug, Mark; Hsu, Henry

    2011-05-01

    The public health community faces increasing demands for improving vaccine safety while simultaneously increasing the number of vaccines available to prevent infectious diseases. The passage of the US Food and Drug Administration (FDA) Amendment Act of 2007 formalized the concept of life-cycle management of the risks and benefits of vaccines, from early clinical development through many years of use in large numbers of people. Harnessing scientific and technologic advances is necessary to improve vaccine-safety evaluation. The Office of Biostatistics and Epidemiology in the Center for Biologics Evaluation and Research is working to improve the FDA's ability to monitor vaccine safety by improving statistical, epidemiologic, and risk-assessment methods, gaining access to new sources of data, and exploring the use of genomics data. In this article we describe the current approaches, new resources, and future directions that the FDA is taking to improve the evaluation of vaccine safety.

  19. 33 CFR 165.839 - Safety Zone; Large Cruise Ships; Lower Mississippi River, Southwest Pass Sea Buoy to Mile Marker...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Safety Zone; Large Cruise Ships... Areas and Limited Access Areas Eighth Coast Guard District § 165.839 Safety Zone; Large Cruise Ships; Lower Mississippi River, Southwest Pass Sea Buoy to Mile Marker 96.0, New Orleans, LA. (a) Location...

  20. 33 CFR 165.839 - Safety Zone; Large Cruise Ships; Lower Mississippi River, Southwest Pass Sea Buoy to Mile Marker...

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Safety Zone; Large Cruise Ships... Areas and Limited Access Areas Eighth Coast Guard District § 165.839 Safety Zone; Large Cruise Ships; Lower Mississippi River, Southwest Pass Sea Buoy to Mile Marker 96.0, New Orleans, LA. (a) Location...

  1. Comparative Effectiveness of Homoeopathic vs. Conventional Therapy in Usual Care of Atopic Eczema in Children: Long-Term Medical and Economic Outcomes

    PubMed Central

    Roll, Stephanie; Reinhold, Thomas; Pach, Daniel; Brinkhaus, Benno; Icke, Katja; Staab, Doris; Jäckel, Tanja; Wegscheider, Karl; Willich, Stefan N.; Witt, Claudia M.

    2013-01-01

    Background One in five children visiting a homeopathic physician suffers from atopic eczema. Objectives We aimed to examine the long-term effectiveness, safety and costs of homoeopathic vs. conventional treatment in usual medical care of children with atopic eczema. Methods In this prospective multi-centre comparative observational non-randomized rater-blinded study, 135 children (48 homoeopathy, 87 conventional) with mild to moderate atopic eczema were included by their respective physicians. Depending on the specialisation of the physician, the primary treatment was either standard conventional treatment or individualized homeopathy as delivered in routine medical care. The main outcome was the SCORAD (SCORing Atopic Dermatitis) at 36 months by a blinded rater. Further outcomes included quality of life, conventional medicine consumption, safety and disease related costs at six, 12 and 36 months after baseline. A multilevel ANCOVA was used, with physician as random effect and the following fixed effects: age, gender, baseline value, severity score, social class and parents’ expectation. Results The adjusted mean SCORAD showed no significant differences between the groups at 36 months (13.7 95% CI [7.9–19.5] vs. 14.9 [10.4–19.4], p = 0.741). The SCORAD response rates at 36 months were similar in both groups (33% response: homoeopathic 63.9% vs. conventional 64.5%, p = 0.94; 50% response: 52.0% vs. 52.3%, p = 0.974). Total costs were higher in the homoeopathic versus the conventional group (months 31–36 200.54 Euro [132.33–268.76] vs. 68.86 Euro [9.13–128.58], p = 0.005). Conclusions Taking patient preferences into account, while being unable to rule out residual confounding, in this long-term observational study, the effects of homoeopathic treatment were not superior to conventional treatment for children with mild to moderate atopic eczema, but involved higher costs. PMID:23383019

  2. Lost at sea: genetic, oceanographic and meteorological evidence for storm-forced dispersal.

    PubMed

    Monzón-Argüello, C; Dell'Amico, F; Morinière, P; Marco, A; López-Jurado, L F; Hays, Graeme C; Scott, Rebecca; Marsh, Robert; Lee, Patricia L M

    2012-08-07

    For many species, there is broad-scale dispersal of juvenile stages and/or long-distance migration of individuals and hence the processes that drive these various wide-ranging movements have important life-history consequences. Sea turtles are one of these paradigmatic long-distance travellers, with hatchlings thought to be dispersed by ocean currents and adults often shuttling between distant breeding and foraging grounds. Here, we use multi-disciplinary oceanographic, atmospheric and genetic mixed stock analyses to show that juvenile turtles are encountered 'downstream' at sites predicted by currents. However, in some cases, unusual occurrences of juveniles are more readily explained by storm events and we show that juvenile turtles may be displaced thousands of kilometres from their expected dispersal based on prevailing ocean currents. As such, storms may be a route by which unexpected areas are encountered by juveniles which may in turn shape adult migrations. Increased stormy weather predicted under climate change scenarios suggests an increasing role of storms in dispersal of sea turtles and other marine groups with life-stages near the ocean surface.

  3. Lost at sea: genetic, oceanographic and meteorological evidence for storm-forced dispersal

    PubMed Central

    Monzón-Argüello, C.; Dell'Amico, F.; Morinière, P.; Marco, A.; López-Jurado, L. F.; Hays, Graeme C.; Scott, Rebecca; Marsh, Robert; Lee, Patricia L. M.

    2012-01-01

    For many species, there is broad-scale dispersal of juvenile stages and/or long-distance migration of individuals and hence the processes that drive these various wide-ranging movements have important life-history consequences. Sea turtles are one of these paradigmatic long-distance travellers, with hatchlings thought to be dispersed by ocean currents and adults often shuttling between distant breeding and foraging grounds. Here, we use multi-disciplinary oceanographic, atmospheric and genetic mixed stock analyses to show that juvenile turtles are encountered ‘downstream’ at sites predicted by currents. However, in some cases, unusual occurrences of juveniles are more readily explained by storm events and we show that juvenile turtles may be displaced thousands of kilometres from their expected dispersal based on prevailing ocean currents. As such, storms may be a route by which unexpected areas are encountered by juveniles which may in turn shape adult migrations. Increased stormy weather predicted under climate change scenarios suggests an increasing role of storms in dispersal of sea turtles and other marine groups with life-stages near the ocean surface. PMID:22319111

  4. National Institute of Occupational Safety and Health (NIOSH) Partnered Development of Cryogenic Life Support Technologies

    NASA Technical Reports Server (NTRS)

    Bush, David R.

    2017-01-01

    Cryogenic life support technology, used by NASA to protect crews working around hazardous gases soon could be called on for a number of life-saving applications as well as the agency's new human spaceflight endeavors. This technology under development in Kennedy Space Center's Biomedical Laboratory has the potential to store more than twice the amount of breathable air than traditional compressed gas systems. The National Institute for Occupational Safety and Health (NIOSH) is contributing to the funding for this project in the hopes that the liquid air-based systems could change the way workers dependent on life support technologies accomplish their mission, improving their safety and efficiency.

  5. Evolution of genomic diversity and sex at extreme environments: Fungal life under hypersaline Dead Sea stress

    PubMed Central

    Kis-Papo, Tamar; Kirzhner, Valery; Wasser, Solomon P.; Nevo, Eviatar

    2003-01-01

    We have found that genomic diversity is generally positively correlated with abiotic and biotic stress levels (1–3). However, beyond a high-threshold level of stress, the diversity declines to a few adapted genotypes. The Dead Sea is the harshest planetary hypersaline environment (340 g·liter–1 total dissolved salts, ≈10 times sea water). Hence, the Dead Sea is an excellent natural laboratory for testing the “rise and fall” pattern of genetic diversity with stress proposed in this article. Here, we examined genomic diversity of the ascomycete fungus Aspergillus versicolor from saline, nonsaline, and hypersaline Dead Sea environments. We screened the coding and noncoding genomes of A. versicolor isolates by using >600 AFLP (amplified fragment length polymorphism) markers (equal to loci). Genomic diversity was positively correlated with stress, culminating in the Dead Sea surface but dropped drastically in 50- to 280-m-deep seawater. The genomic diversity pattern paralleled the pattern of sexual reproduction of fungal species across the same southward gradient of increasing stress in Israel. This parallel may suggest that diversity and sex are intertwined intimately according to the rise and fall pattern and adaptively selected by natural selection in fungal genome evolution. Future large-scale verification in micromycetes will define further the trajectories of diversity and sex in the rise and fall pattern. PMID:14645702

  6. Characterization of extreme sea level at the European coast

    NASA Astrophysics Data System (ADS)

    Elizalde, Alberto; Jorda, Gabriel; Mathis, Moritz; Mikolajewicz, Uwe

    2015-04-01

    Extreme high sea levels arise as a combination of storm surges and particular high tides events. Future climate simulations not only project changes in the atmospheric circulation, which induces changes in the wind conditions, but also an increase in the global mean sea level by thermal expansion and ice melting. Such changes increase the risk of coastal flooding, which represents a possible hazard for human activities. Therefore, it is important to investigate the pattern of sea level variability and long-term trends at coastal areas. In order to analyze further extreme sea level events at the European coast in the future climate projections, a new setup for the global ocean model MPIOM coupled with the regional atmosphere model REMO is prepared. The MPIOM irregular grid has enhanced resolution in the European region to resolve the North and the Mediterranean Seas (up to 11 x 11 km at the North Sea). The ocean model includes as well the full luni-solar ephemeridic tidal potential for tides simulation. To simulate the air-sea interaction, the regional atmospheric model REMO is interactively coupled to the ocean model over Europe. Such region corresponds to the EuroCORDEX domain with a 50 x 50 km resolution. Besides the standard fluxes of heat, mass (freshwater), momentum and turbulent energy input, the ocean model is also forced with sea level pressure, in order to be able to capture the full variation of sea level. The hydrological budget within the study domain is closed using a hydrological discharge model. With this model, simulations for present climate and future climate scenarios are carried out to study transient changes on the sea level and extreme events. As a first step, two simulations (coupled and uncoupled ocean) driven by reanalysis data (ERA40) have been conducted. They are used as reference runs to evaluate the climate projection simulations. For selected locations at the coast side, time series of sea level are separated on its different

  7. Global mapping of nonseismic sea level oscillations at tsunami timescales.

    PubMed

    Vilibić, Ivica; Šepić, Jadranka

    2017-01-18

    Present investigations of sea level extremes are based on hourly data measured at coastal tide gauges. The use of hourly data restricts existing global and regional analyses to periods larger than 2 h. However, a number of processes occur at minute timescales, of which the most ruinous are tsunamis. Meteotsunamis, hazardous nonseismic waves that occur at tsunami timescales over limited regions, may also locally dominate sea level extremes. Here, we show that nonseismic sea level oscillations at tsunami timescales (<2 h) may substantially contribute to global sea level extremes, up to 50% in low-tidal basins. The intensity of these oscillations is zonally correlated with mid-tropospheric winds at the 99% significance level, with the variance doubling from the tropics and subtropics to the mid-latitudes. Specific atmospheric patterns are found during strong events at selected locations in the World Ocean, indicating a globally predominant generation mechanism. Our analysis suggests that these oscillations should be considered in sea level hazard assessment studies. Establishing a strong correlation between nonseismic sea level oscillations at tsunami timescales and atmospheric synoptic patterns would allow for forecasting of nonseismic sea level oscillations for operational use, as well as hindcasting and projection of their effects under past, present and future climates.

  8. Global mapping of nonseismic sea level oscillations at tsunami timescales

    PubMed Central

    Vilibić, Ivica; Šepić, Jadranka

    2017-01-01

    Present investigations of sea level extremes are based on hourly data measured at coastal tide gauges. The use of hourly data restricts existing global and regional analyses to periods larger than 2 h. However, a number of processes occur at minute timescales, of which the most ruinous are tsunamis. Meteotsunamis, hazardous nonseismic waves that occur at tsunami timescales over limited regions, may also locally dominate sea level extremes. Here, we show that nonseismic sea level oscillations at tsunami timescales (<2 h) may substantially contribute to global sea level extremes, up to 50% in low-tidal basins. The intensity of these oscillations is zonally correlated with mid-tropospheric winds at the 99% significance level, with the variance doubling from the tropics and subtropics to the mid-latitudes. Specific atmospheric patterns are found during strong events at selected locations in the World Ocean, indicating a globally predominant generation mechanism. Our analysis suggests that these oscillations should be considered in sea level hazard assessment studies. Establishing a strong correlation between nonseismic sea level oscillations at tsunami timescales and atmospheric synoptic patterns would allow for forecasting of nonseismic sea level oscillations for operational use, as well as hindcasting and projection of their effects under past, present and future climates. PMID:28098195

  9. Production and evaluation of children's dietary life safety index data on metropolitan cities and provinces in Korea

    PubMed Central

    Choi, Young-Sun; Lee, Jung-Sug; Kim, Hye-Young; Kwak, Tong-Kyung; Chung, Hae Rang; Kwon, Sehyug; Choi, Youn-Ju; Lee, Soon-Kyu

    2012-01-01

    This pilot study was performed to produce data of the Children's Dietary Life Safety (CDLS) Index which is required by the Special Act on Safety Management of Children's Dietary Life and to evaluate the CDLS Index for 7 metropolitan cities and 9 provinces in Korea. To calculate the CDLS Index score, data regarding the evaluation indicators in the children's food safety domain and children's nutrition safety domain were collected from the local governments in 2009. For data regarding the indicators in the children's perception & practice domain, a survey was conducted on 2,400 5th grade children selected by stratified sampling in 16 local areas. Relative scores of indicators in each domain were calculated using the data provided by local governments and the survey, the weights are applied on relative scores, and then the CDLS Index scores of local governments were produced by adding scores of the 3 domains. The national average scores of the food safety domain, the nutrition safety domain and the perception and practice domain were 23.74 (14.67-26.50 on a 40-point scale), 16.65 (12.25-19.60 on a 40-point scale), and 14.88 (14.16-15.30 on a 20-point scale), respectively. The national average score of the CDLS Index which was produced by adding the scores of the three domains was 55.27 ranging 46.44-58.94 among local governments. The CDLS Index scores produced in this study may provide the motivation for comparing relative accomplishment and for actively achieving the goals through establishment of the target value by local governments. Also, it can be used as useful data for the establishment and improvement of children's dietary life safety policy at the national level. PMID:23346305

  10. 50 CFR 635.7 - At-sea observer coverage.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false At-sea observer coverage. 635.7 Section... ADMINISTRATION, DEPARTMENT OF COMMERCE ATLANTIC HIGHLY MIGRATORY SPECIES General § 635.7 At-sea observer coverage. (a) Applicability. NMFS may select for at-sea observer coverage any vessel that has an Atlantic HMS...

  11. 50 CFR 635.7 - At-sea observer coverage.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 10 2011-10-01 2011-10-01 false At-sea observer coverage. 635.7 Section... ADMINISTRATION, DEPARTMENT OF COMMERCE ATLANTIC HIGHLY MIGRATORY SPECIES General § 635.7 At-sea observer coverage. (a) Applicability. NMFS may select for at-sea observer coverage any vessel that has an Atlantic HMS...

  12. 50 CFR 635.7 - At-sea observer coverage.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false At-sea observer coverage. 635.7 Section... ADMINISTRATION, DEPARTMENT OF COMMERCE ATLANTIC HIGHLY MIGRATORY SPECIES General § 635.7 At-sea observer coverage. (a) Applicability. NMFS may select for at-sea observer coverage any vessel that has an Atlantic HMS...

  13. 50 CFR 635.7 - At-sea observer coverage.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false At-sea observer coverage. 635.7 Section... ADMINISTRATION, DEPARTMENT OF COMMERCE ATLANTIC HIGHLY MIGRATORY SPECIES General § 635.7 At-sea observer coverage. (a) Applicability. NMFS may select for at-sea observer coverage any vessel that has an Atlantic HMS...

  14. 50 CFR 635.7 - At-sea observer coverage.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 12 2012-10-01 2012-10-01 false At-sea observer coverage. 635.7 Section... ADMINISTRATION, DEPARTMENT OF COMMERCE ATLANTIC HIGHLY MIGRATORY SPECIES General § 635.7 At-sea observer coverage. (a) Applicability. NMFS may select for at-sea observer coverage any vessel that has an Atlantic HMS...

  15. Sea Water Characterization at Ujung Kulon Coastal Depth as Raw Water Source for Desalination and Potential Energy

    NASA Astrophysics Data System (ADS)

    Mugisidi, Dan; Heriyani, Okatrina

    2018-02-01

    Fresh water is basic need for life while the source is limited. Therefore, sea water is used as fresh water through desalination process. Sea water has different physical and chemical properties ranging from the surface to the seabed. The energy potential that can be obtained from the hydrostatic pressure also changes according to the depth. As part of the research of the utilization of sea water into fresh water, the aim of this study is to know the characteristics of sea water in the depth that can be utilized as source of fresh water. The sea water samples were taken at 11km from Ujung Kulon beach with depth of 0m, 20m, 40m, 60m, 80m, and 100m under the surface. The results showed that the physical properties at every depth were below the maximum allowable drinking water except for the amount of dissolved solids. Chemical characteristics at any depth above allowable level were fluoride, hardness (CaCo3), chloride, sodium, sulphate, and (KMnO4). In addition to the properties, pressure is one of the considerations in this study to determine the depth of sea water as sources for desalination. Pressure increased by 36.11% as the depth of the sea increased.

  16. Life history and feeding biology of the deep-sea pycnogonid Nymphon hirtipes

    NASA Astrophysics Data System (ADS)

    Mercier, Annie; Baillon, Sandrine; Hamel, Jean-François

    2015-12-01

    Pycnogonids (sea spiders) are commonly collected at bathyal and abyssal depths all around the world; however, little is known about species from deep-water habitats. The present study explores the life history of Nymphon hirtipes collected in northeastern Newfoundland between 700 and 1450 m depth and monitored in mesocosms for over 2 years. The pycnogonids were found in association with octocorals, hydrozoans and sea anemones. Adult females developed mature oocytes between June and August. Paired mating followed by oviposition occurred between early July and mid-October. Up to three egg masses were brooded by each male. It took a maximum of 4 months for the propagules to hatch from the egg mass. Offspring developed from walking leg-bearing larvae to early juveniles over the next ~5 months before leaving the male's protection. Mating and oviposition coincided with the highest water temperatures of the annual cycle and dispersal of juveniles occurred in spring, when phytodetritus deposition was high and as ocean temperature rose markedly. All the females died after oviposition and the males ~9 months later, after juvenile dispersal. The sex ratio of mature individuals (~55-60 mm leg span) was 2 males for 3 females. Fecundity was estimated to be 184-288 eggs per adult female. Adults of N. hirtipes were seen feeding on hydrozoan polyps, small sea anemones (Stephanauge nexilis) and nudibranchs. Larvae and early juveniles did not feed while brooded by the male. Upon dispersal, their feeding apparatus became functional and they began feeding on hydrozoan polyps. After 13 months of growth post hatching, the juveniles reached ~21 mm leg span. Curve fitting estimated that ~7 years are required to reach the adult size of 55 mm leg span.

  17. Getting Your Sea Legs

    PubMed Central

    Stoffregen, Thomas A.; Chen, Fu-Chen; Varlet, Manuel; Alcantara, Cristina; Bardy, Benoît G.

    2013-01-01

    Sea travel mandates changes in the control of the body. The process by which we adapt bodily control to life at sea is known as getting one's sea legs. We conducted the first experimental study of bodily control as maritime novices adapted to motion of a ship at sea. We evaluated postural activity (stance width, stance angle, and the kinematics of body sway) before and during a sea voyage. In addition, we evaluated the role of the visible horizon in the control of body sway. Finally, we related data on postural activity to two subjective experiences that are associated with sea travel; seasickness, and mal de debarquement. Our results revealed rapid changes in postural activity among novices at sea. Before the beginning of the voyage, the temporal dynamics of body sway differed among participants as a function of their (subsequent) severity of seasickness. Body sway measured at sea differed among participants as a function of their (subsequent) experience of mal de debarquement. We discuss implications of these results for general theories of the perception and control of bodily orientation, for the etiology of motion sickness, and for general phenomena of perceptual-motor adaptation and learning. PMID:23840560

  18. Getting Your Sea Legs.

    PubMed

    Stoffregen, Thomas A; Chen, Fu-Chen; Varlet, Manuel; Alcantara, Cristina; Bardy, Benoît G

    2013-01-01

    Sea travel mandates changes in the control of the body. The process by which we adapt bodily control to life at sea is known as getting one's sea legs. We conducted the first experimental study of bodily control as maritime novices adapted to motion of a ship at sea. We evaluated postural activity (stance width, stance angle, and the kinematics of body sway) before and during a sea voyage. In addition, we evaluated the role of the visible horizon in the control of body sway. Finally, we related data on postural activity to two subjective experiences that are associated with sea travel; seasickness, and mal de debarquement. Our results revealed rapid changes in postural activity among novices at sea. Before the beginning of the voyage, the temporal dynamics of body sway differed among participants as a function of their (subsequent) severity of seasickness. Body sway measured at sea differed among participants as a function of their (subsequent) experience of mal de debarquement. We discuss implications of these results for general theories of the perception and control of bodily orientation, for the etiology of motion sickness, and for general phenomena of perceptual-motor adaptation and learning.

  19. Regulation of CO2 Air Sea Fluxes by Sediments in the North Sea

    NASA Astrophysics Data System (ADS)

    Burt, William; Thomas, Helmuth; Hagens, Mathilde; Brenner, Heiko; Pätsch, Johannes; Clargo, Nicola; Salt, Lesley

    2016-04-01

    A multi-tracer approach is applied to assess the impact of boundary fluxes (e.g. benthic input from sediments or lateral inputs from the coastline) on the acid-base buffering capacity, and overall biogeochemistry, of the North Sea. Analyses of both basin-wide observations in the North Sea and transects through tidal basins at the North-Frisian coastline, reveal that surface distributions of the δ13C signature of dissolved inorganic carbon (DIC) are predominantly controlled by a balance between biological production and respiration. In particular, variability in metabolic DIC throughout stations in the well-mixed southern North Sea indicates the presence of an external carbon source, which is traced to the European continental coastline using naturally-occurring radium isotopes (224Ra and 228Ra). 228Ra is also shown to be a highly effective tracer of North Sea total alkalinity (AT) compared to the more conventional use of salinity. Coastal inputs of metabolic DIC and AT are calculated on a basin-wide scale, and ratios of these inputs suggest denitrification as a primary metabolic pathway for their formation. The AT input paralleling the metabolic DIC release prevents a significant decline in pH as compared to aerobic (i.e. unbuffered) release of metabolic DIC. Finally, long-term pH trends mimic those of riverine nitrate loading, highlighting the importance of coastal AT production via denitrification in regulating pH in the southern North Sea.

  20. KENNEDY SPACE CENTER, FLA. - Karen Holloway-Adkins, KSC wildlife specialist, at the helm of a boat on the Banana River, heads for a research area. She is studying the life history of sea turtles, especially what they eat, where they lay their eggs and what factors might harm their survival. On the boat trip she is also monitoring the growth of sea grasses and algae and the water quality of estuaries and lagoons used by sea turtles and other aquatic wildlife.

    NASA Image and Video Library

    2004-02-05

    KENNEDY SPACE CENTER, FLA. - Karen Holloway-Adkins, KSC wildlife specialist, at the helm of a boat on the Banana River, heads for a research area. She is studying the life history of sea turtles, especially what they eat, where they lay their eggs and what factors might harm their survival. On the boat trip she is also monitoring the growth of sea grasses and algae and the water quality of estuaries and lagoons used by sea turtles and other aquatic wildlife.

  1. Hearings before the Ad Hoc Committee on Maritime Education and Training of the Committee on Merchant Marine and Fisheries, Ninety-Third Congress; Second Session on Officer Requirements, and Session on Maritime Education Regarding Safety at Sea. Serial No. 93-44.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Merchant Marine and Fisheries.

    The publication consists of Congressional hearings before the Ad Hoc Committee on Maritime Education and Training: (1) June 26, 1974 hearing pertaining to officer requirements and (2) November 19, 1974 hearing on maritime education regarding safety at sea. Estimated cost per graduate for the U. S. Merchant Marine 1973 class was $31,100. Supply and…

  2. Maritime vessel obsolescence, life cycle cost and design service life

    NASA Astrophysics Data System (ADS)

    Dinu, O.; Ilie, A. M.

    2015-11-01

    Maritime vessels have long service life and great costs of building, manning, operating, maintaining and repairing throughout their life. Major actions are needed to repair, renovate, sometime built or even replace those scrapped when technology or demand changes determine obsolescence. It is regarded as a concern throughout vessel's entire life cycle and reflects changes in expectation regarding performances in functioning, safety and environmental effects. While service live may differ from physical lives, expectations about physical lives is the main factors that determines design service life. Performance and failure are illustrated conceptually and represented in a simplified form considering the evolution of vessels parameters during its service life. In the proposed methodology an accumulated vessel lifecycle cost is analyzed and obsolescence is characterized from ship's design, performances, maintenance and management parameters point of view. Romanian ports feeding Black Sea are investigated in order to provide comprehensive information on: number and types of vessels, transport capacity and life cycle length. Recommendations are to be made in order to insure a best practice in lifecycle management in order to reduce costs.

  3. 77 FR 38718 - Safety Zone; NOBLE DISCOVERER, Outer Continental Shelf Drillship, Chukchi and/or Beaufort Seas, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-29

    ... Beaufort Seas, Alaska (See Table 1). Table 1--Prospect Locations Prospect Well Area Block Lease No... requirements. The planned exploration drilling in the identified lease blocks will be conducted with the NOBLE... outer boundaries of the safety zone to include the anchor chain extending from the OCS facilities; one...

  4. Managing dredged material in the coastal zone of the Baltic Sea.

    PubMed

    Staniszewska, Marta; Boniecka, Helena

    2017-01-01

    This article deals with the legal and practical recommendations for the management of dredged material in the riparian countries of the Baltic Sea. The recommendations are contained in three conventions: LC, 2000. London Convention (1972), Convention on the Protection of the Marine Environment of the Baltic Sea area (Helsinki Convention) (1992), the OSPAR Convention (1972). Different approaches to evaluating the contamination level of dredge spoils, used by the Baltic Sea riparian countries, have been characterized. The differences in those approaches manifest themselves by various concentration limits for contaminants, which form a basis for the classification of dredged material as either contaminated or non-contaminated, and thus determine how the spoils will be processed further. Based on the collected information about the concentration limits for contaminants of surface sediments in the coastal ports, it was pointed out that it is necessary to conduct routine monitoring of heavy metals, polycyclic aromatic hydrocarbons, polychlorinated biphenyls, tributyltin, and petroleum hydrocarbons in dredged sediments in all the Baltic Sea states. On the other hand, the monitoring of polychlorinated dibenzo-p-dioxins/furans, organochlorine, and organophosphoric pesticides is only needed in locations that are suspected of historical or being the local contamination sources. Due to significant economic limitations of chemical determinations, it is important to consider a simple screening test of sediment that would say whether sediment may be "contaminated" and qualifies for more detailed and costly chemical research. It may be typical basic physical-chemical analysis of sediments or ecotoxicological classification of sediments.Despite environmentally friendly tendencies, the practical application of dredged material within the Baltic Sea area is very limited. Dredged material is most frequently stored at the specifically designated sites. From among the practical uses of

  5. Biologic and Conventional Systemic Therapies Show Similar Safety and Efficacy in Elderly and Adult Patients With Moderate to Severe Psoriasis.

    PubMed

    Garber, Caren; Plotnikova, Natalia; Au, Shiu-chung; Sorensen, Eric P; Gottlieb, Alice

    2015-08-01

    Despite the aging population, few studies have documented the treatment of geriatric psoriasis. The purpose of this study is to compare the efficacy, safety, and prescribing patterns of biologics and conventional systemic medications in elderly versus adult psoriasis. All patient visits coded for psoriasis or psoriatic arthritis (ICD-9 696.1 or 696.0) at the Tufts Medical Center General Dermatology Clinic from January 1, 2008, to March 1, 2015 were included in this retrospective cohort study. The outcome measure used was the validated simple-measure for assessing psoriasis activity (S-MAPA), the product of the physician's global assessment and the body surface area. 194 patients who underwent 278 treatment courses were included in the study. 48 patients were included in the elderly cohort (≥ 65 years old) and 146 in the adult cohort (18-64 years old). There was no significant difference in S-MAPA improvement at 12 weeks between the two cohorts when treated with biologics (42.92% improvement in adults, 48.77% in elderly; P=0.498) or conventional systemics (43.96% and 51.82%, respectively; P=0.448). Within the elderly cohort, there was no significant difference in efficacy of biologics versus conventional systemics at any time point. Topical prescription rates were significantly higher in the elderly cohort ( P=0.004) while biologic prescription rates were significantly lower ( P=0.014) despite the same baseline S-MAPA in both age groups. For both biologics and conventional systemics, there was no statistically significant intergroup difference in the rate of adverse events ( P=0.322 for biologics; P=0.581 for conventional systemics) or infection ( P=0.753 for biologics; P=0.828 for conventional systemics). Within the elderly cohort, there was a higher rate of adverse events with conventional systemic treatment than with biologic treatment ( P=0.033). This study provides preliminary evidence to suggest that biologic and conventional systemic therapies are similarly

  6. Activity of R(+) limonene on the maximum growth rate of fish spoilage organisms and related effects on shelf-life prolongation of fresh gilthead sea bream fillets.

    PubMed

    Giarratana, Filippo; Muscolino, Daniele; Beninati, Chiara; Ziino, Graziella; Giuffrida, Alessandro; Panebianco, Antonio

    2016-11-21

    R(+)limonene (LMN) is the major aromatic compound in essential oils obtained from oranges, grapefruits, and lemons. The improvement of preservation techniques to reduce the growth and activity of spoilage microorganisms in foods is crucial to increase their shelf life and to reduce the losses due to spoilage. The aim of this work is to evaluate the effect of LMN on the shelf life of fish fillets. Its effectiveness was preliminarily investigated in vitro against 60 strains of Specific Spoilage Organisms (SSOs) and then on gilt-head sea bream fillets stored at 2±0.5°C for 15days under vacuum. LMN showed a good inhibitory effect against tested SSOs strains. On gilt-head sea bream fillets, LMN inhibited the growth SSOs effectively, and its use resulted in a shelf-life extension of ca. 6-9days of treated fillets, compared to the control samples. The LMN addition in Sparus aurata fillets giving a distinctive smell and like-lemon taste to fish fillets that resulted pleasant to panellists. Its use contributed to a considerable reduction of fish spoilage given that the fillets treated with LMN were still sensory acceptable after 15days of storage. LMN may be used as an effective antimicrobial system to reduce the microbial growth and to improve the shelf life of fresh gilt-head sea bream fillets. Copyright © 2016 Elsevier B.V. All rights reserved.

  7. 32 CFR 700.902 - Eligibility for command at sea.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 5 2012-07-01 2012-07-01 false Eligibility for command at sea. 700.902 Section... Present Contents § 700.902 Eligibility for command at sea. All officers of the line of the Navy, including... deck duties afloat, are eligible for command at sea. ...

  8. 32 CFR 700.902 - Eligibility for command at sea.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 5 2011-07-01 2011-07-01 false Eligibility for command at sea. 700.902 Section... Present Contents § 700.902 Eligibility for command at sea. All officers of the line of the Navy, including... deck duties afloat, are eligible for command at sea. ...

  9. 32 CFR 700.902 - Eligibility for command at sea.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 5 2013-07-01 2013-07-01 false Eligibility for command at sea. 700.902 Section... Present Contents § 700.902 Eligibility for command at sea. All officers of the line of the Navy, including... deck duties afloat, are eligible for command at sea. ...

  10. 32 CFR 700.902 - Eligibility for command at sea.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 5 2014-07-01 2014-07-01 false Eligibility for command at sea. 700.902 Section... Present Contents § 700.902 Eligibility for command at sea. All officers of the line of the Navy, including... deck duties afloat, are eligible for command at sea. ...

  11. 32 CFR 700.902 - Eligibility for command at sea.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Eligibility for command at sea. 700.902 Section... Present Contents § 700.902 Eligibility for command at sea. All officers of the line of the Navy, including... deck duties afloat, are eligible for command at sea. ...

  12. 41 CFR 102-80.120 - What analytical and empirical tools should be used to support the life safety equivalency...

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... used to support the life safety equivalency evaluation? Analytical and empirical tools, including fire models and grading schedules such as the Fire Safety Evaluation System (Alternative Approaches to Life... empirical tools should be used to support the life safety equivalency evaluation? 102-80.120 Section 102-80...

  13. 41 CFR 102-80.120 - What analytical and empirical tools should be used to support the life safety equivalency...

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... used to support the life safety equivalency evaluation? Analytical and empirical tools, including fire models and grading schedules such as the Fire Safety Evaluation System (Alternative Approaches to Life... empirical tools should be used to support the life safety equivalency evaluation? 102-80.120 Section 102-80...

  14. Quantitative assessment of building fire risk to life safety.

    PubMed

    Guanquan, Chu; Jinhua, Sun

    2008-06-01

    This article presents a quantitative risk assessment framework for evaluating fire risk to life safety. Fire risk is divided into two parts: probability and corresponding consequence of every fire scenario. The time-dependent event tree technique is used to analyze probable fire scenarios based on the effect of fire protection systems on fire spread and smoke movement. To obtain the variation of occurrence probability with time, Markov chain is combined with a time-dependent event tree for stochastic analysis on the occurrence probability of fire scenarios. To obtain consequences of every fire scenario, some uncertainties are considered in the risk analysis process. When calculating the onset time to untenable conditions, a range of fires are designed based on different fire growth rates, after which uncertainty of onset time to untenable conditions can be characterized by probability distribution. When calculating occupant evacuation time, occupant premovement time is considered as a probability distribution. Consequences of a fire scenario can be evaluated according to probability distribution of evacuation time and onset time of untenable conditions. Then, fire risk to life safety can be evaluated based on occurrence probability and consequences of every fire scenario. To express the risk assessment method in detail, a commercial building is presented as a case study. A discussion compares the assessment result of the case study with fire statistics.

  15. Respiratory function in pregnancy at sea level and at high altitude.

    PubMed

    McAuliffe, Fionnuala; Kametas, Nikos; Espinoza, Jimmy; Greenough, Anne; Nicolaides, Kypros

    2004-04-01

    To determine the effect of pregnancy on respiratory function in a non-Caucasian group and determine whether there was an interaction between pregnancy and altitude of residence. Prospective cross sectional study. Antenatal clinics in Peru, at sea level in Lima and at high altitude in Cerro de Pasco. Peruvian women with singleton pregnancies; 122 living at sea level and 192 living at 4300 m altitude in the Peruvian Andes. At each location, 19 non-pregnant women were also studied. Respiratory function was measured in pregnant and non-pregnant women living at sea level and at 4300 m. Forced vital capacity (FVC), forced expiratory volume in 1 second (FEV1), peak expiratory flow rate (PEFR), total lung capacity (TLC), inspiratory capacity (IC), residual volume (RV), expiratory residual volume (ERV) and functional residual capacity (FRC). At sea level, RV and TLC were higher in the third compared with the first trimester (P < 0.05). At high altitude, FEV1 (P < 0.01), ERV (P < 0.01) and FRC (P < 0.01) were lower in the third compared with the first trimester. Pregnant and non-pregnant women at high altitude were 4 cm shorter (P < 0.0001) and had larger lung volumes (P < 0.01); their total lung capacities were approximately 1 L greater than women living at sea level (P < 0.0001). These results suggest that the effect of pregnancy on the respiratory function of healthy women is influenced by altitude of residence.

  16. Scarce metals in conventional passenger vehicles and end-of-life vehicle shredder output.

    PubMed

    Widmer, Rolf; Du, Xiaoyue; Haag, Olaf; Restrepo, Eliette; Wäger, Patrick A

    2015-04-07

    Concurrent with the demand for cleaner, lighter, and more efficient vehicles, many scarce metals (SMs) are used in passenger vehicles because of their unique physical and chemical properties. To explore the recycling potential of these metals, it is important to understand their distribution in the vehicles as well as their fate at the vehicles' end-of-life. However, this information remains very scattered and sparse. In this paper, we present a study investigating the distribution of 31 SMs in selected electrical and electronic (EE) components of conventional passenger vehicles and in the end-of-life vehicle shredder fractions from a shredder plant in Switzerland. The results of the chemical analyses show that the mass fractions of Co, Sn, Sr, Ta, Y, and Zr were dominant with >20,000 g/t in the selected EE components and Ag, Ga, Mo, Sb, Sn, Sr, and Zr with >50 g/t in the analyzed shredder fractions. The largest masses of 17 SMs were found in the shredder light fraction, which is incinerated in municipal waste treatment plants mainly in Switzerland; thus, these SMs are currently not recovered. The SM mass fractions in both the EE components and the shredder fractions were projected to their total masses in 100 hypothetical midrange passenger vehicles. The resulting mass balance showed a mismatch of >50% for 23 metals, which indicates other important SM sources such as alloys.

  17. Evaluation of the safety profile of an electronic vapour product used for two years by smokers in a real-life setting.

    PubMed

    Walele, Tanvir; Bush, Jim; Koch, Annelize; Savioz, Rebecca; Martin, Claire; O'Connell, Grant

    2018-02-01

    The safety profile of Puritane™, a closed system electronic vapour product (EVP), was evaluated when used by smokers of conventional cigarettes (CCs) for 24 months in a real-life setting. The study was a two-centre ambulatory clinical study with 209 healthy volunteers. Outcome measures included adverse events (AEs), vital signs, electrocardiogram, lung function tests, exposure to nicotine and selected smoke constituents, nicotine withdrawal effects and smoking desire. No serious AEs related to EVP use were observed. The most frequently reported AEs were headache, nasopharyngitis, sore throat and cough, reported by 28.7%, 28.7%, 19.6% and 16.7% of subjects, respectively, which dissipated over time. Small decreases in lung function were not considered clinically relevant. No clinically relevant findings were observed in the other safety parameters. From Month 2, nicotine withdrawal symptoms decreased. Smoking desire and CC consumption steadily decreased over time in all subjects. EVP use was associated with reduced exposure to cigarette smoke constituents, whereas urinary nicotine levels remained close to baseline. Body weight did not increase in CC subjects switching to the EVP. In conclusion, the aerosol of the EVP at study was well tolerated and not associated with any clinically relevant health concerns after usage for up to 24 months. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

  18. An assistant ship surgeon's account of cholera at sea.

    PubMed

    Goodyer, Bronwen E J

    2008-09-01

    The diary of Thomas Graham, a naval ship surgeon, brings the voyage of HMS troopship Apollo in 1849 to life. A year after England's second great cholera outbreak, the pervasive fear of the disease became a reality onboard when cholera broke out. The intended voyage from England to China was diverted to South America where the ship was put into quarantine. So bad were the conditions onboard that the Times correspondent wrote: 'I have never seen a convict-ship in which the convicts were not more comfortably lodged'. Graham's writing provides an insightful record of life at sea in the mid-nineteenth century and the circumstances that led to this cholera outbreak, namely the overcrowding and poor hygiene. He wrote about the current beliefs and assumptions surrounding the disease; that the foul air was to blame. He also noted the varied methods taken to confine patients and treat the disease. The diary is supported by evidence from naval records and newspaper articles. Graham's writing gives us a glimpse into the life of a man who saw the world from a perspective inaccessible to us and the experience of observing newly discovered continents, cultures and wildlife, which he meticulously recorded. This was Graham's last piece of writing as he died unexpectedly of malaria shortly after the journey's end. The diary encapsulates the struggle to overcome disease and the tragic plight a humble ship surgeon shared with the crew.

  19. Government of Canada Initiatives in Support of the Joint Convention

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Brown, P.A.; Metcalfe, D.E.; Lojk, R.

    The Government of Canada strongly supported international efforts to bring into force the Joint Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management (the Joint Convention), and was the second country to ratify it. The Joint Convention places a number of obligations on Contracting Parties aimed at achieving and maintaining a high level of safety worldwide in spent fuel and radioactive waste management, ensuring that effective defenses against potential hazards are in place during all management stages, preventing accidents with radiological consequences and mitigating their consequences should they occur. In addition to establishingmore » and maintaining a modem regulatory framework and an independent regulatory body through the 2000 Nuclear Safety and Control Act, the Government of Canada has implemented a number of initiatives that address its responsibilities and serve to further enhance Canada's compliance with the Joint Convention. For nuclear fuel waste, the Government of Canada brought into force the Nuclear Fuel Waste Act in 2002 to require waste owners to develop, fund, organize and implement a long-term solution for Canada's nuclear fuel waste. The Act clearly reserves for Government the decision on the solution to be implemented in the best interests of Canadians, as well as oversight to ensure that waste owners are fulfilling their responsibilities. In the case of low-level radioactive waste, long-term solutions are being developed to ensure the protection of health, safety, and the environment, both now and in the future. Regarding uranium mine and mill tailings, current operators have state-of-the-art waste management facilities in place. The Government of Canada works with provincial governments to ensure that any potential abandoned or legacy mines sites where no owner can be held responsible are safely decommissioned and managed over the long term. (authors)« less

  20. Phenotypic plasticity in age at first reproduction of female northern sea otters (Enhydra lutris kenyoni)

    USGS Publications Warehouse

    Von Biela, V.R.; Gill, V.A.; Bodkin, James L.; Burns, Jennifer M.

    2009-01-01

    Life-history theory predicts that within a species, reproduction and survival rates will differ among populations that differ in resource availability or predation rates through phenotypic plasticity. When populations are near carrying capacity (K) or when they are declining due to reduced prey resources, the average age at 1st reproduction (average AFR) is predicted to be older than in populations below K. Differences between the trajectories of northern sea otter (Enhydra lutris kenyoni) populations in Alaska provides an opportunity to examine phenotypic plasticity. Using premolar teeth or reproductive tracts, we estimated average AFR from demographically distinct populations of sea otters in Alaska. We obtained samples from 2 populations near K, Prince William Sound (PWS) and the Aleutian Archipelago (archived samples), and from 2populations below K, the Kodiak Archipelago and Sitka. The average AFR was lower in populations below K (3.60 years ??0.16 SD)compared to those near K (4.21 ?? 0.13 years, P <0.001), and differed among all populations, with the Aleutian population possessing the oldest average AFR (4.29 ?? 0.09 years) followed by PWS (4.05 ?? 0.24 years), Sitka (3.80 ?? 0.21 years), and Kodiak (3.19 ?? 0.37 years). The difference in average AFR among populations supports life-history theory and provides evidence of phenotypic plasticity in sea otters. Our findings highlight the value of using average AFR as a tool for monitoring mammalian populations. ?? 2009 American Society of Mammalogists.

  1. Conservation of Life as a Unifying Theme for Process Safety in Chemical Engineering Education

    ERIC Educational Resources Information Center

    Klein, James A.; Davis, Richard A.

    2011-01-01

    This paper explores the use of "conservation of life" as a concept and unifying theme for increasing awareness, application, and integration of process safety in chemical engineering education. Students need to think of conservation of mass, conservation of energy, and conservation of life as equally important in engineering design and analysis.…

  2. Species Profiles: Life Histories and Environmental Requirements of Coastal Fishes and Invertebrates (Pacific Southwest) California Sea Mussel and Bay Mussel

    DTIC Science & Technology

    1988-09-01

    FishesS and Invertebrates (Pacific Southwest) CALIFORNIA SEA MUSSEL AND BAY MUSSEL Cn Coastal Ecology Group *Fish and Wildlife Service Waterways...September 1988 Species Profiles: Life Histories and Environmental Requirements of Coastal Fishes and Invertebrates (Pacific Southwest) CALIFORNIA SEA MUSSEL...AND BAY MUSSEL by William N. Shaw Fred Telonicher Marine Laboratory Humboldt State University Trinidad, CA 95570 Thomas J. Hassler U.S. Fish anu

  3. Investigating Climate at an Inland Sea During Snowball Earth

    NASA Astrophysics Data System (ADS)

    Campbell, A. J.; Bitz, C. M.; Warren, S. G.; Waddington, E. D.

    2013-12-01

    During the Neoproterozoic, the Earth's oceans may have been completely covered with thick ice, during periods commonly called Snowball Earth events. The Snowball Earth environment would seemingly have prohibited the survival of photosynthetic eukaryotic algae; however, these organisms were alive immediately prior to and immediate subsequent to these periods. Where on a Snowball Earth, or a Snowball-like exoplanet, could photosynthetic eukaryotic algae survive? Recent research, in attempt to reconcile this paradox, has demonstrated that narrow channels connected the ocean, called inland seas, could have provided refugia for photosynthetic eukaryotic algae during Snowball Earth events. Narrow channels could have restricted the flow of ocean-derived ice, called sea glaciers, diminishing sea-glacier penetration into these channels. Provided certain climate conditions and channel geometries, this diminished sea-glacier penetration would have allowed for either open water or thin sea ice, at the far end of these channels. A channel with open water or thin sea ice would provide the conditions needed for survival of photosynthetic eukaryotic algae. Here we test whether the climate needed to prevent sea-glacier penetration, could have existed in the special inland sea environment. Previous climate modeling of Snowball Earth has shown that tropical regions would have likely been warmer than the global average and would have experienced net sublimation at the surface. An inland sea located in the tropics would be surrounded by land that is bare and free from snow, while the inland sea itself would be either ice-covered or open water. With these conditions the inland sea would likely have a high albedo, while the surrounding bare land, would have a lower albedo. This albedo contrast could cause the climate over an inland sea to be warmer than the climate over the ice-covered ocean at the same latitude. We calculate the surface temperature and sublimation rate at an inland sea

  4. Detection of emamectin benzoate tolerance emergence in different life stages of sea lice, Lepeophtheirus salmonis, on farmed Atlantic salmon, Salmo salar L.

    PubMed

    Jones, P G; Hammell, K L; Gettinby, G; Revie, C W

    2013-03-01

    Emamectin benzoate has been used to treat sea lice, Lepeophtheirus salmonis, infestations on farmed Atlantic salmon, Salmo salar. Recent evidence suggests a reduction in effectiveness in some locations. A major challenge in the detection of tolerance emergence can be the typically low proportion of resistant individuals in a population during the early phases. The objectives of this study were to develop a method for determining differences in temporal development of tolerance between sea lice life stages and to explore how these differences might be used to improve the monitoring of treatment effectiveness in a clinical setting. This study examined two data sets based on records of sea lice abundance following emamectin benzoate treatments from the west coast of Scotland (2002-2006) and from New Brunswick, Canada (2004-2008). Life stages were categorized into two groups (adult females and the remaining mobile stages) to examine the trends in mean abundance and treatment effectiveness. Differences in emamectin benzoate effectiveness were found between the two groups by year and location, suggesting that an important part of monitoring drug resistance development in aquatic ectoparasites may be the need to focus on key life stages. © 2013 Blackwell Publishing Ltd.

  5. Challenging Oil Bioremediation at Deep-Sea Hydrostatic Pressure

    PubMed Central

    Scoma, Alberto; Yakimov, Michail M.; Boon, Nico

    2016-01-01

    The Deepwater Horizon accident has brought oil contamination of deep-sea environments to worldwide attention. The risk for new deep-sea spills is not expected to decrease in the future, as political pressure mounts to access deep-water fossil reserves, and poorly tested technologies are used to access oil. This also applies to the response to oil-contamination events, with bioremediation the only (bio)technology presently available to combat deep-sea spills. Many questions about the fate of petroleum-hydrocarbons within deep-sea environments remain unanswered, as well as the main constraints limiting bioremediation under increased hydrostatic pressures and low temperatures. The microbial pathways fueling oil bioassimilation are unclear, and the mild upregulation observed for beta-oxidation-related genes in both water and sediments contrasts with the high amount of alkanes present in the spilled oil. The fate of solid alkanes (tar), hydrocarbon degradation rates and the reason why the most predominant hydrocarbonoclastic genera were not enriched at deep-sea despite being present at hydrocarbon seeps at the Gulf of Mexico have been largely overlooked. This mini-review aims at highlighting the missing information in the field, proposing a holistic approach where in situ and ex situ studies are integrated to reveal the principal mechanisms accounting for deep-sea oil bioremediation. PMID:27536290

  6. Biology and life cycles of pelagic tunicates in the Lazarev Sea, Southern Ocean

    NASA Astrophysics Data System (ADS)

    Pakhomov, E. A.; Dubischar, C. D.; Hunt, B. P. V.; Strass, V.; Cisewski, B.; Siegel, V.; von Harbou, L.; Gurney, L.; Kitchener, J.; Bathmann, U.

    2011-07-01

    Four grid surveys were carried out in the top 200 m layer of the Lazarev Sea during fall 2004, summer 2005-06, winter 2006 and summer 2007-08 onboard the R.V. Polarstern as a part of the German SO-GLOBEC. The distribution, abundance and biology of two species of salps, Salpa thompsoni and Ihlea racovitzai, were investigated. With the exception of fall 2004, I. racovitzai dominated the salp community although being represented by low densities (<20 ind. 1000 m -3). S. thompsoni was scarce during the summers of 2005-06 and 2007-08 and almost absent from the region during winter 2006. Nevertheless, it was modestly numerous during fall 2004 reaching densities of up to 33 ind. 1000 m -3 in the south-western stations of the grid. The data on the seasonal population structure and life cycle of I. racovitzai showed that this species followed the generalized pattern typical of S. thompsoni, i.e. sexual/asexual reproduction and spawning during fall. I. racovitzai densities were the lowest during summer, increased during fall and peaked in during winter. Numerous offspring were produced by I. racovitzai during fall, just before the area became ice-covered. Conversely, S. thompsoni was not able to complete its life cycle in the Lazarev Sea, with a high occurrence of stage X (unfertilized) aggregates present. Highest S. thompsoni densities in summer and fall, and its disappearance in winter are indicative of a population of the expatriate origin that is sustained by advection.

  7. 15 CFR 971.603 - At-sea monitoring.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 15 Commerce and Foreign Trade 3 2012-01-01 2012-01-01 false At-sea monitoring. 971.603 Section 971.603 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) NATIONAL....603 At-sea monitoring. (a) An applicant must submit with its application a monitoring plan designed to...

  8. 15 CFR 971.603 - At-sea monitoring.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 15 Commerce and Foreign Trade 3 2013-01-01 2013-01-01 false At-sea monitoring. 971.603 Section 971.603 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) NATIONAL....603 At-sea monitoring. (a) An applicant must submit with its application a monitoring plan designed to...

  9. 15 CFR 971.603 - At-sea monitoring.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 15 Commerce and Foreign Trade 3 2011-01-01 2011-01-01 false At-sea monitoring. 971.603 Section 971.603 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) NATIONAL....603 At-sea monitoring. (a) An applicant must submit with its application a monitoring plan designed to...

  10. 15 CFR 971.603 - At-sea monitoring.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 3 2010-01-01 2010-01-01 false At-sea monitoring. 971.603 Section 971.603 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) NATIONAL....603 At-sea monitoring. (a) An applicant must submit with its application a monitoring plan designed to...

  11. 15 CFR 971.603 - At-sea monitoring.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 15 Commerce and Foreign Trade 3 2014-01-01 2014-01-01 false At-sea monitoring. 971.603 Section 971.603 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) NATIONAL....603 At-sea monitoring. (a) An applicant must submit with its application a monitoring plan designed to...

  12. [Income inequality, corruption, and life expectancy at birth in Mexico].

    PubMed

    Idrovo, Alvaro Javier

    2005-01-01

    To ascertain if the effect of income inequality on life expectancy at birth in Mexico is mediated by corruption, used as a proxy of social capital. An ecological study was carried out with the 32 Mexican federative entities. Global and by sex correlations between life expectancy at birth were estimated by federative entity with the Gini coefficient, the Corruption and Good Government Index, the percentage of Catholics, and the percentage of the population speaking indigenous language. Robust linear regressions, with and without instrumental variables, were used to explore if corruption acts as intermediate variable in the studied relationship. Negative correlations with Spearman's rho near to -0.60 (p < 0.05) and greater than -0.66 (p < 0.05) between life expectancy at birth, the Gini coefficient and the population speaking indigenous language, respectively, were observed. Moreover, the Corruption and Good Government Index correlated with men's life expectancy at birth with Spearman's rho -0.3592 (p < 0.05). Regressions with instruments were more consistent than conventional ones and they show a strong negative effect (p < 0.05) of income inequality on life expectancy at birth. This effect was greater among men. The findings suggest a negative effect of income inequality on life expectancy at birth in Mexico, mediated by corruption levels and other related cultural factors.

  13. Advantages of anterior inferior alveolar nerve block with felypressin-propitocaine over conventional epinephrine-lidocaine: an efficacy and safety study.

    PubMed

    Shinzaki, Hazuki; Sunada, Katsuhisa

    2015-06-01

    Conventional anesthetic nerve block injections into the mandibular foramen risk causing nerve damage. This study aimed to compare the efficacy and safety of the anterior technique (AT) of inferior alveolar nerve block using felypressin-propitocaine with a conventional nerve block technique (CT) using epinephrine and lidocaine for anesthesia via the mandibular foramen. Forty healthy university students with no recent dental work were recruited as subjects and assigned to two groups: right side CT or right side AT. Anesthesia was evaluated in terms of success rate, duration of action, and injection pain. These parameters were assessed at the first incisor, premolar, and molar, 60 min after injection. Chi-square and unpaired t-tests were used for statistical comparisons, with a P value of < 0.05 designating significance. The two nerve block techniques generated comparable success rates for the right mandible, with rates of 65% (CT) and 60% (AT) at both the first molar and premolar, and rates of 60% (CT) and 50% (AT) at the lateral incisor. The duration of anesthesia using the CT was 233 ± 37 min, which was approximately 40 min shorter than using the AT. This difference was statistically significant (P < 0.05). Injection pain using the AT was rated as milder compared with the CT. This difference was also statistically significant (P < 0.05). The AT is no less successful than the CT for inducing anesthesia, and has the added benefits of a significantly longer duration of action and significantly less pain.

  14. The global diversity of sea pens (Cnidaria: Octocorallia: Pennatulacea).

    PubMed

    Williams, Gary C

    2011-01-01

    Recent advances in deep-sea exploration technology coupled with an increase in worldwide biotic surveys, biological research, and underwater photography in shallow water marine regions such as coral reefs, has allowed for a relatively rapid expansion of our knowledge in the global diversity of many groups of marine organisms. This paper is part of the PLoS ONE review collection of WoRMS (the Worldwide Register of Marine Species), on the global diversity of marine species, and treats the pennatulacean octocorals, a group of cnidarians commonly referred to as sea pens or sea feathers. This also includes sea pansies, some sea whips, and various vermiform taxa. Pennatulaceans are a morphologically diverse group with an estimated 200 or more valid species, displaying worldwide geographic and bathymetric distributions from polar seas to the equatorial tropics and from intertidal flats to over 6100 m in depth. The paper treats new discoveries and taxa new to science, and provides greater resolution in geographic and bathymetric distributions data than was previously known, as well as descriptions of life appearances in life and in situ observations at diverse depth.

  15. 46 CFR 12.25-45 - GMDSS At-sea Maintainer.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false GMDSS At-sea Maintainer. 12.25-45 Section 12.25-45... Engine Department § 12.25-45 GMDSS At-sea Maintainer. An applicant is eligible to have his or her STCW endorsement include a statement of qualification as GMDSS At-sea Maintainer if he or she holds sufficient...

  16. 46 CFR 12.25-45 - GMDSS At-sea Maintainer.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false GMDSS At-sea Maintainer. 12.25-45 Section 12.25-45... Engine Department § 12.25-45 GMDSS At-sea Maintainer. An applicant is eligible to have his or her STCW endorsement include a statement of qualification as GMDSS At-sea Maintainer if he or she holds sufficient...

  17. 50 CFR 635.30 - Possession at sea and landing.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Possession at sea and landing. 635.30....30 Possession at sea and landing. Link to an amendment published at 75 FR 57702, Sept. 22, 2010. (a... Atlantic coastal port, including ports in the Gulf of Mexico and Caribbean Sea, must have all fins and...

  18. 46 CFR 12.25-45 - GMDSS At-sea Maintainer.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false GMDSS At-sea Maintainer. 12.25-45 Section 12.25-45... Engine Department § 12.25-45 GMDSS At-sea Maintainer. An applicant is eligible to have his or her STCW endorsement include a statement of qualification as GMDSS At-sea Maintainer if he or she holds sufficient...

  19. 46 CFR 12.25-45 - GMDSS At-sea Maintainer.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false GMDSS At-sea Maintainer. 12.25-45 Section 12.25-45... Engine Department § 12.25-45 GMDSS At-sea Maintainer. An applicant is eligible to have his or her STCW endorsement include a statement of qualification as GMDSS At-sea Maintainer if he or she holds sufficient...

  20. Green tea polyphenols supplementation and Tai Chi exercise for postmenopausal osteopenic women: safety and quality of life report

    PubMed Central

    2010-01-01

    Background Evidence suggests that both green tea polyphenols (GTP) and Tai Chi (TC) exercise may benefit bone health in osteopenic women. However, their safety in this population has never been systematically investigated. In particular, there have been hepatotoxicity concerns related to green tea extract. This study was to evaluate the safety of 24 weeks of GTP supplementation combined with TC exercise in postmenopausal osteopenic women, along with effects on quality of life in this population. Methods 171 postmenopausal women with osteopenia were randomly assigned to 4 treatment arms for 24 weeks: (1) Placebo (500 mg starch/day), (2) GTP (500 mg GTP/day), (3) Placebo + TC (placebo plus TC training at 60 min/session, 3 sessions/week), and (4) GTP + TC (GTP plus TC training). Safety was examined by assessing liver enzymes (aspartate aminotransferase, alanine aminotransferase), alkaline phosphatase, and total bilirubin at baseline and every 4 weeks. Kidney function (urea nitrogen and creatinine), calcium, and inorganic phosphorus were also assessed at the same times. Qualify of life using SF-36 questionnaire was evaluated at baseline, 12, and 24 weeks. A mixed model of repeated measures ANOVA was applied for analysis. Results 150 subjects completed the study (12% attrition rate). The compliance rates for study agents and TC exercise were 89% and 83%, respectively. Neither GTP supplementation nor TC exercise affected liver or kidney function parameters throughout the study. No adverse event due to study treatment was reported by the participants. TC exercise significantly improved the scores for role-emotional and mental health of subjects, while no effect on quality of life was observed due to GTP supplementation. Conclusions GTP at a dose of 500 mg/day and/or TC exercise at 3 hr/week for 24 weeks appear to be safe in postmenopausal osteopenic women, particularly in terms of liver and kidney functions. TC exercise for 24 weeks (3 hr/wk) significantly improved

  1. 75 FR 67093 - Joint Meeting of the Anesthetic and Life Support Drugs Advisory Committee and the Drug Safety and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-01

    ...: Anesthetic and Life Support Drugs Advisory Committee and the Drug Safety and Risk Management Advisory...] Joint Meeting of the Anesthetic and Life Support Drugs Advisory Committee and the Drug Safety and Risk Management Advisory Committee; Notice of Meeting AGENCY: Food and Drug Administration, HHS. ACTION: Notice...

  2. The impact of land and sea surface variations on the Delaware sea breeze at local scales

    NASA Astrophysics Data System (ADS)

    Hughes, Christopher P.

    The summertime climate of coastal Delaware is greatly influenced by the intensity, frequency, and location of the local sea breeze circulation. Sea breeze induced changes in temperature, humidity, wind speed, and precipitation influence many aspects of Delaware's economy by affecting tourism, farming, air pollution density, energy usage, and the strength, and persistence of Delaware's wind resource. The sea breeze front can develop offshore or along the coastline and often creates a near surface thermal gradient in excess of 5°C. The purpose of this dissertation is to investigate the dynamics of the Delaware sea breeze with a focus on the immediate coastline using observed and modeled components, both at high resolutions (~200m). The Weather Research and Forecasting model (version 3.5) was employed over southern Delaware with 5 domains (4 levels of nesting), with resolutions ranging from 18km to 222m, for June 2013 to investigate the sensitivity of the sea breeze to land and sea surface variations. The land surface was modified in the model to improve the resolution, which led to the addition of land surface along the coastline and accounted for recent urban development. Nine-day composites of satellite sea surface temperatures were ingested into the model and an in-house SST forcing dataset was developed to account for spatial SST variation within the inland bays. Simulations, which include the modified land surface, introduce a distinct secondary atmospheric circulation across the coastline of Rehoboth Bay when synoptic offshore wind flow is weak. Model runs using high spatial- and temporal-resolution satellite sea surface temperatures over the ocean indicate that the sea breeze landfall time is sensitive to the SST when the circulation develops offshore. During the summer of 2013 a field campaign was conducted in the coastal locations of Rehoboth Beach, DE and Cape Henlopen, DE. At each location, a series of eleven small, autonomous thermo-sensors (i

  3. Recent Extreme Marine Events at Southern Coast of Black Sea

    NASA Astrophysics Data System (ADS)

    Ozyurt Tarakcioglu, Gulizar; Cevdet Yalciner, Ahmet; Kirezci, Cagil; Baykal, Cuneyt; Gokhan Guler, Hasan; Erol, Onur; Zaytsev, Andrey; Kurkin, Andrey

    2015-04-01

    The utilization at the coastal areas of Black Sea basin has increased in the recent years with the projects such as large commercial ports, international transportation hubs, gas and petrol pipelines, touristic and recreational infrastructures both along surrounding shoreline. Although Black Sea is a closed basin, extreme storms and storm surges have also been observed with an increasing frequency in the recent years. Among those events, February 1999, March 2013 and September 2014 storms impacted Southern coast of Black sea have clearly shown that the increasing economic value at the coastal areas caused the increasing cost of damages and loss of property by natural hazards. The storm occurred on February 19-20, 1999 is one of the most destructive storm in the last decades. The 1999 event (1999 Southern Black sea storm) caused destruction at all harbors and coastal protection structures along the Black Sea coast of Turkey. The complete damage of the breakwater of Giresun Harbor and damage on the harbor structures and cargo handling equipment were the major impacts of the 1999 Southern Black sea storm. Similar coastal impact have also been observed during the September 24, 2014 storm at 500m East of Giresun harbor. Although there are considerable number of destructive storms observed at southern coast of Black sea recently, data on these events are limited and vastly scattered. In this study the list of recent extreme marine events at South coast of the Black sea compiled and related data such as wind speed, wave height, period, and type of damages are cataloged. Particular attention is focused on the 1999 and 2014 storm events. The meteorological and morphological characteristics which may be considered as the reasons of the generation and coastal amplification of these storms are discussed. ACKNOWLEDGEMENTS: This study is partly supported by Turkish Russian Joint Research Grant Program by TUBITAK (Turkey) and RFBR (Russia), and TUBITAK 213M534 Research Project.

  4. Comparison of the microbiological quality of environmentally friendly and conventionally grown vegetables sold at retail markets in Korea.

    PubMed

    Ryu, Jee-Hoon; Kim, Minju; Kim, Eun-Gyeong; Beuchat, Larry R; Kim, Hoikyung

    2014-09-01

    Fresh produce is usually eaten raw without cooking or heating, which may increase the probability of foodborne infection. The microbiological quality of 11 types of fresh, raw vegetables (romaine lettuce, sesame leaves, crown daisy, garlic chives, iceberg lettuce, cabbage, broccoli, leek, chili pepper, capsicum, and zucchini) purchased at retail markets in Iksan, Korea as affected by cultivation method (environmentally friendly vegetables [organic, pesticide-free, and low-pesticide vegetables] and conventionally grown vegetables) and harvest season was determined. Escherichia coli O157:H7 and Salmonella were not detected in all samples of vegetables tested. Aerobic mesophiles (>6 log cfu/g) were detected in environmentally friendly romaine lettuce and crown daisy and environmentally friendly and conventionally grown garlic chives, which also contained coliforms (>3 log cfu/g). Sesame leaf and crown daisy (regardless of cultivation method), as well as conventionally grown romaine lettuce and leek, contained >1 log cfu/g of E. coli. The overall microbiological quality of environmentally friendly and conventionally grown vegetables was not significantly different (P > 0.05). However, there were seasonal effects on populations of coliforms and generic E. coli on vegetables. The greatest numbers of microorganisms were isolated from environmentally friendly or conventionally grown vegetables purchased in winter. The vegetables, regardless of cultivation method or season, should be subjected to appropriate antimicrobial treatment to enhance their microbial safety. © 2014 Institute of Food Technologists®

  5. Efficacy and safety of tolvaptan in heart failure patients with sustained volume overload despite the use of conventional diuretics: a phase III open-label study.

    PubMed

    Fukunami, Masatake; Matsuzaki, Masunori; Hori, Masatsugu; Izumi, Tohru

    2011-12-01

    Volume overload is a common complication associated with heart failure (HF) and is recommended to be treated with loop or thiazide diuretics. However, use of diuretics can cause serum electrolyte imbalances and diuretic resistance. Tolvaptan, a selective, oral, non-peptide vasopressin V2-receptor antagonist, offers a new option for treating volume overload in HF patients. The aim of this study was to investigate the efficacy and safety of tolvaptan in Japanese HF patients with volume overload. Fifty-one HF patients with volume overload, despite using conventional diuretics, were treated with 15 mg/day tolvaptan for 7 days. If the response was insufficient at Day 7, tolvaptan was continued for a further 7 days at either 15 mg/day or 30 mg/day. Outcomes included changes in body weight, symptoms and safety parameters. Thirty-six patients discontinued treatment within 7 days, therefore 15 patients entered the second phase of treatment. In two patients, tolvaptan was increased to 30 mg/day after 7 days. Body weight was reduced on Day 7 (-1.95 ± 1.98 kg; n = 41) and Day 14 (-2.35 ± 1.44 kg; n = 11, 15 mg/day). Symptoms of volume overload, including lower limb edema, pulmonary congestion, jugular venous distention and hepatomegaly, were improved by tolvaptan treatment for 7 or 14 days. Neither tolvaptan increased the incidence of severe or serious adverse events when administered for 7-14 days. This study confirms the efficacy and safety of 15 mg/day tolvaptan for 7-14 days in Japanese HF patients with volume overload despite conventional diuretics.

  6. World Trade Organization, ILO conventions, and workers' compensation.

    PubMed

    LaDou, Joseph

    2005-01-01

    The World Trade Organization, the World Bank, and the International Monetary Fund can assist in the implementation of ILO Conventions relating to occupational safety and health in developing countries. Most countries that seek to trade globally receive permission to do so from the WTO. If the WTO required member countries to accept the core ILO Conventions relating to occupational safety and health and workers' compensation, it could accomplish something that has eluded international organizations for decades. International workers' compensation standards are seldom discussed, but may at this time be feasible. Acceptance of a minimum workers' compensation insurance system could be a requirement imposed on applicant nations by WTO member states.

  7. Is it better to remove pharmaceuticals in decentralized or conventional wastewater treatment plants? A life cycle assessment comparison.

    PubMed

    Igos, Elorri; Benetto, Enrico; Venditti, Silvia; Kohler, Christian; Cornelissen, Alex; Moeller, Ruth; Biwer, Arno

    2012-11-01

    After ingestion, pharmaceuticals are excreted unchanged or metabolized. They subsequently arrive in conventional wastewater treatment plants and are then released into the environment, often without undergoing any degradation. Conventional treatment plants can be upgraded with post treatment, alternatively the removal of pharmaceuticals could be achieved directly at point sources. In the European project PILLS, several solutions for decentralized treatment of pharmaceuticals at hospitals were investigated at both pilot plant and full scale, and were then compared to conventional and upgraded centralized treatment plants using Life Cycle Assessment (LCA). Within the scope of the study, pharmaceuticals were found to have a comparatively minor environmental impact. As a consequence, an additional post treatment does not provide significant benefits. In the comparison of post treatment technologies, ozonation and activated carbon performed better than UV. These results suffer however from high uncertainties due to the assessment models of the toxicity of pharmaceuticals in LCA. Our results should therefore be interpreted with caution. LCA is a holistic approach and does not cover effects or issues on a local level, which may be highly relevant. We should therefore apply the precautionary ALARA principle (As Low As Reasonably Achievable) and not conclude that the effect of pharmaceuticals is negligible in the environment. Copyright © 2012 Elsevier B.V. All rights reserved.

  8. Broadband Seismometer at 2500m Depth in the Mediterranean Sea

    NASA Astrophysics Data System (ADS)

    Deschamps, A.; Hello, Y.; Charvis, P.; Dugué, M.; Bertin, V.; Valdy, P.; Le van Suu, A.; Real, D.

    2003-04-01

    In the frame of the ANTARES project, devoted to solar neutrinos detection across a large (0.1 km3) water volume located in deep sea, sea bottom facilities were developed at a depth of 2500m. Power supply, instrumentation control and data transmission have been implemented offshore Toulon (France) through a 43km long marine cable. A broadband seismological sensor has been installed among the instrumentation to control of physical and chemical environment of the neutrino detectors. The instrument was designed by Guralp Systems on the basis of CMG-3T seismometer (band-pass 120s-50hz) connected to a CMG DM24 digitizer for mechanical control and signal digitisation. Seismometer was inserted in titanium housing which fulfil the safety requirements of deployment operation. Control of CMG DM24 through asynchronous RS232 serial line was implemented in the ANTARES acquisition software running on the sea bottom. An interface running at the surface allows control and storage of the data. In January, the sensor was launched with the ANTARES instrumental line. In a second step the sensor has been slightly moved away from the ANTARES structure (60m), partly buried in the ground, roughly levelled and oriented by the IFREMER submarine Nautile. During the same operation the instrumentation line was connected to the power supply and data acquisition control. Masses of the seismometer were unlocked from the surface. Data are now continuously collected from Toulon and transmitted to Geosciences Azur in quasi real time. After a test period of 3 months, the sensor should be recovered for upgrades. For the final deployment (10 years), the ANTARES time control signal should be used to synchronise the sensor internal clock. This is the first real time broadband seismometer deployed in Europe and it will increase, in the future, our capability of marine earthquake detection in the area.

  9. Occurrence of organohalogens at the Dead Sea Basin

    NASA Astrophysics Data System (ADS)

    Tubbesing, Christoph; Kotte, Karsten; Keppler, Frank; Krause, Torsten; Bahlmann, Enno; Schöler, Heinfried

    2013-04-01

    Most arid and semi-arid regions are characterized by evaporites, which are assured sources for volatile organohalogens (VOX) [1]. These compounds play an important role in tropospheric and stratospheric chemistry. The Dead Sea between Israel and Jordan is the world's most famous and biggest all-season water covered salt lake. In both countries chemical plants like the Dead Sea Works and the Arab Potash Company are located at the southern part of the Dead Sea and mine various elements such as bromine and magnesium. Conveying sea water through constructed evaporation pans multifarious salts are enriched and precipitated. In contrast, the Northern basin and main part of the Dead Sea has remained almost untouched by industrial salt production. Its fresh water supply from the Jordan River is constantly decreasing, leading to further increased salinity. During a HALOPROC campaign (Natural Halogenation Processes in the Environment) we collected various samples including air, soils, sediments, halophytic plants, ground- and seawater from the Northern and Southern basin of the Israeli side of the Dead Sea. These samples were investigated for the occurrence of halocarbons using different analytical techniques. Most samples were analyzed for volatile organohalogens such as haloalkanes using gas chromatography- mass spectrometry (GC-MS). Interestingly, there is a strong enrichment of trihalomethanes (THM), especially all chlorinated and brominated ones and also the iodinated compound dichloroiodomethane were found in the Southern basin. In addition, volatile organic carbons (VOC) such as ethene and some other alkenes were analyzed by a gas chromatography-flame ionisation detector (GC-FID) to obtain further information about potential precursors of halogenated compounds. Halophytic plants were investigated for their potential to release chloromethane and bromomethane but also for their stable carbon and hydrogen isotope composition. For this purpose, a plant chamber was

  10. Characterization of natural variation in North American Atlantic Salmon populations (Salmonidae: Salmo salar) at a locus with a major effect on sea age.

    PubMed

    Kusche, Henrik; Côté, Guillaume; Hernandez, Cécilia; Normandeau, Eric; Boivin-Delisle, Damien; Bernatchez, Louis

    2017-08-01

    Age at maturity is a key life-history trait of most organisms. In anadromous salmonid fishes such as Atlantic Salmon ( Salmo salar ), age at sexual maturity is associated with sea age, the number of years spent at sea before the spawning migration. For the first time, we investigated the presence of two nonsynonymous vgll3 polymorphisms in North American Atlantic Salmon populations that relate to sea age in European salmon and quantified the natural variation at these and two additional candidate SNPs from two other genes. A targeted resequencing assay was developed and 1,505 returning adult individuals of size-inferred sea age and sex from four populations were genotyped. Across three of four populations sampled in Québec, Canada, the late-maturing component (MSW) of the population of a given sex exhibited higher proportions of SNP genotypes 54Thr vgll3 and 323Lys vgll3 compared to early-maturing fish (1SW), for example, 85% versus 53% of females from Trinité River carried 323Lys vgll3 ( n MSW  = 205 vs. n 1SW  = 30; p <  .001). However, the association between vgll3 polymorphism and sea age was more pronounced in females than in males in the rivers we studied. Logistic regression analysis of vgll3 SNP genotypes revealed increased probabilities of exhibiting higher sea age for 54Thr vgll3 and 323Lys vgll3 genotypes compared to alternative genotypes, depending on population and sex. Moreover, individuals carrying the heterozygous vgll3 SNP genotypes were more likely (>66%) to be female. In summary, two nonsynonymous vgll3 polymorphisms were confirmed in North American populations of Atlantic Salmon and our results suggest that variation at those loci correlates with sea age and sex. Our results also suggest that this correlation varies among populations. Future work would benefit from a more balanced sampling and from adding data on juvenile riverine life stages to contrast our data.

  11. Mortality sensitivity in life-stage simulation analysis: A case study of southern sea otters

    USGS Publications Warehouse

    Gerber, L.R.; Tinker, M.T.; Doak, D.F.; Estes, J.A.; Jessup, David A.

    2004-01-01

    Currently, there are no generally recognized approaches for linking detailed mortality and pathology data to population-level analyses of extinction risk. We used a combination of analytical and simulation-based analyses to examine 20 years of age- and sex-specific mortality data for southern sea otters (Enhydra lutris), and we applied results to project the efficacy of alternative conservation strategies. Population recovery of the southern sea otter has been slow (rate of population increase ?? = 1.05) compared to other recovering populations (?? = 1.17-1.20), and the population declined (?? = 0.975) between 1995 and 1999. Age-based Leslie matrices were developed to explore explanations for the slow recovery and recent decline in the southern sea other population. An elasticity analysis was performed to predict effects of proportional changes in stage-specific reproductive or survival rates on the rate of population increase. A life-stage simulation analysis (LSA) was developed to evaluate the impact of changing age- and cause-specific mortality rates on ??. The information used to develop these models was derived from death assemblage, pathology, and live population census data to examine the sensitivity of sea otter population growth to different sources of mortality (e.g., disease and starvation, direct human take [fisheries, gun shot, boat strike, oil pollution], mating trauma and intraspecific aggression, shark bites, and unknown). We used resampling simulations to generate random combinations of vital rates for a large number of matrix replicates and drew on these to estimate potential effects of mortality sources on population growth (??). Our analyses suggest management actions that are likely and unlikely to promote recovery of the southern sea otter and more broadly indicate a methodology to better utilize cause-of-death data in conservation decision-making.

  12. 77 FR 50724 - Developing Software Life Cycle Processes for Digital Computer Software Used in Safety Systems of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-22

    ... NUCLEAR REGULATORY COMMISSION [NRC-2012-0195] Developing Software Life Cycle Processes for Digital... Software Life Cycle Processes for Digital Computer Software used in Safety Systems of Nuclear Power Plants... clarifications, the enhanced consensus practices for developing software life-cycle processes for digital...

  13. 50 CFR 635.30 - Possession at sea and landing.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Possession at sea and landing. 635.30....30 Possession at sea and landing. (a) Atlantic tunas. Persons that own or operate a fishing vessel... Atlantic coastal port, including ports in the Gulf of Mexico and Caribbean Sea, must have all fins and...

  14. 50 CFR 635.30 - Possession at sea and landing.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 10 2011-10-01 2011-10-01 false Possession at sea and landing. 635.30....30 Possession at sea and landing. (a) Atlantic tunas. Persons that own or operate a fishing vessel... Atlantic coastal port, including ports in the Gulf of Mexico and Caribbean Sea, must have all fins and...

  15. 50 CFR 635.30 - Possession at sea and landing.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Possession at sea and landing. 635.30....30 Possession at sea and landing. (a) Atlantic tunas. Persons that own or operate a fishing vessel... Atlantic coastal port, including ports in the Gulf of Mexico and Caribbean Sea, must have all fins and...

  16. 50 CFR 635.30 - Possession at sea and landing.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 12 2012-10-01 2012-10-01 false Possession at sea and landing. 635.30....30 Possession at sea and landing. (a) Atlantic tunas. Persons that own or operate a fishing vessel... Atlantic coastal port, including ports in the Gulf of Mexico and Caribbean Sea, must have all fins and...

  17. SEAS (Student Experiments At Sea): Helping Teachers Foster Authentic Student Inquiry in the Science Classroom

    NASA Astrophysics Data System (ADS)

    Goehring, L.; Kelsey, K.; Carlson, J.

    2005-12-01

    Teacher professional development designed to promote authentic research in the classroom is ultimately aimed at improving student scientific literacy. In addition to providing teachers with opportunities to improve their understanding of science through research experiences, we need to help facilitate similar learning in students. This is the focus of the SEAS (Student Experiments At Sea) program: to help students learn science by doing science. SEAS offers teachers tools and a framework to help foster authentic student inquiry in the classroom. SEAS uses the excitement of deep-sea research, as well as the research facilities and human resources that comprise the deep-sea scientific community, to engage student learners. Through SEAS, students have the opportunity to practice inquiry skills and participate in research projects along side scientists. SEAS is a pilot program funded by NSF and sponsored by the Ridge 2000 research community. The pilot includes inquiry-based curricular materials, facilitated interaction with scientists, opportunities to engage students in research projects, and teacher training. SEAS offers a framework of resources designed to help translate inquiry skills and approaches to the classroom environment, recognizing the need to move students along the continuum of scientific inquiry skills. This framework includes hands-on classroom lessons, Classroom to Sea labs where students compare their investigations with at-sea investigations, and a student experiment competition. The program also uses the Web to create a virtual ``scientific community'' including students. Lessons learned from this two year pilot emphasize the importance of helping teachers feel knowledgeable and experienced in the process of scientific inquiry as well as in the subject. Teachers with experience in scientific research were better able to utilize the program. Providing teachers with access to scientists as a resource was also important, particularly given the

  18. 41 CFR 102-80.120 - What analytical and empirical tools should be used to support the life safety equivalency...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 80-SAFETY AND ENVIRONMENTAL MANAGEMENT Accident and Fire... used to support the life safety equivalency evaluation? Analytical and empirical tools, including fire models and grading schedules such as the Fire Safety Evaluation System (Alternative Approaches to Life...

  19. 41 CFR 102-80.120 - What analytical and empirical tools should be used to support the life safety equivalency...

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 80-SAFETY AND ENVIRONMENTAL MANAGEMENT Accident and Fire... used to support the life safety equivalency evaluation? Analytical and empirical tools, including fire models and grading schedules such as the Fire Safety Evaluation System (Alternative Approaches to Life...

  20. 41 CFR 102-80.120 - What analytical and empirical tools should be used to support the life safety equivalency...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ...) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 80-SAFETY AND ENVIRONMENTAL MANAGEMENT Accident and Fire... used to support the life safety equivalency evaluation? Analytical and empirical tools, including fire models and grading schedules such as the Fire Safety Evaluation System (Alternative Approaches to Life...

  1. Caspian Rapid Assessment Method: a localized procedure for assessment of wetlands at southern fringe of the Caspian Sea.

    PubMed

    Khorami Pour, Sanaz; Monavari, Seyed Masoud; Riazi, Borhan; Khorasani, Nematollah

    2015-07-01

    Although Iran is of founders of the Ramsar Convention, there is no comprehensive information available in the country on the status of wetlands in the past or at present. There is also no specific guideline for assessing the status of wetlands in the basin of the Caspian Sea as an ecosystem with unique ecological features. The main aim of this study was to develop a new procedure called "Caspian Rapid Assessment Method" (CRAM) for assessment of wetlands at southern fringe of the Caspian Sea. To this end, 16 rapid assessment methods analyzed by US EPA in 2003 were reviewed to provide an inventory of rapid assessment indices. Excluding less important indices, the inventory was short-listed based on Delphi panelists' consensus. The CRAM was developed with 6 main criteria and 12 sub-criteria. The modified method was used to assess three important wetlands of Anzali, Boojagh and Miyankaleh at the southern border of the Caspian Sea. According to the obtained results, the highest score of 60 was assigned to the Anzali Wetland. Obtaining the scores of 56 and 47, Miyankaleh and Boojagh wetlands were ranked in the next priorities, respectively. At final stage, the accuracy of CRAM prioritization values was confirmed using the Friedman test. All of the wetlands were classified into category II, which indicates destroyed wetlands with rehabilitation potentials. In recent years, serious threats have deteriorated the wetlands from class III (normal condition) to the class II.

  2. A safety management system for an offshore Azerbaijan Caspian Sea Project

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Brasic, M.F.; Barber, S.W.; Hill, A.S.

    1996-11-01

    This presentation will describe the Safety Management System that Azerbaijan International Operating Company (AIOC) has structured to assure that Company activities are performed in a manner that protects the public, the environment, contractors and AIOC employees. The Azerbaijan International Oil Company is a consortium of oil companies that includes Socar, the state oil company of Azerbaijan, a number of major westem oil companies, and companies from Russia, Turkey and Saudi Arabia. The Consortium was formed to develop and produce a group of large oil fields in the Caspian Sea. The Management of AIOC, in starting a new operation in Azerbaijan,more » recognized the need for a formal HSE management system to ensure that their HSE objectives for AIOC activities were met. As a consortium of different partners working together in a unique operation, no individual partner company HSE Management system was appropriate. Accordingly AIOC has utilized the E & P Forum {open_quotes}Guidelines for the Development and Application of Health Safety and Environmental Management Systems{close_quotes} as the framework document for the development of the new AIOC system. Consistent with this guideline, AIOC has developed 19 specific HSE Management System Expectations for implementing its HSE policy and objectives. The objective is to establish and continue to maintain operational integrity in all AIOC activities and site operations. An important feature is the use of structured Safety Cases for the design engineering activity. The basis for the Safety Cases is API RP 75 and 14 J for offshore facilities and API RP 750 for onshore facilities both complimented by {open_quotes}Best International Oilfield Practice{close_quotes}. When viewed overall, this approach provides a fully integrated system of HSE management from design into operation.« less

  3. 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.

  4. Comprehensive Measurements of Wind Systems at the Dead Sea

    NASA Astrophysics Data System (ADS)

    Metzger, Jutta; Corsmeier, Ulrich; Kalthoff, Norbert; Wieser, Andreas; Alpert, Pinhas; Lati, Joseph

    2016-04-01

    The Dead Sea is a unique place on earth. It is located at the lowest point of the Jordan Rift valley and its water level is currently at -429 m above mean sea level (amsl). To the West the Judean Mountains (up to 1000 m amsl) and to the East the Moab mountains (up to 1300 m amsl) confine the north-south oriented valley. The whole region is located in a transition zone of semi-arid to arid climate conditions and together with the steep orography, this forms a quite complex and unique environment. The Virtual Institute DEad SEa Research Venue (DESERVE) is an international project funded by the German Helmholtz Association and was established to study coupled atmospheric, hydrological, and lithospheric processes in the changing environment of the Dead Sea. Previous studies showed that the valley's atmosphere is often governed by periodic wind systems (Bitan, 1974), but most of the studies were limited to ground measurements and could therefore not resolve the three dimensional development and evolution of these wind systems. Performed airborne measurements found three distinct layers above the Dead Sea (Levin, 2005). Two layers are directly affected by the Dead Sea and the third is the commonly observed marine boundary layer over Israel. In the framework of DESERVE a field campaign with the mobile observatory KITcube was conducted to study the three dimensional structure of atmospheric processes at the Dead Sea in 2014. The combination of several in-situ and remote sensing instruments allows temporally and spatially high-resolution measurements in an atmospheric volume of about 10x10x10 km3. With this data set, the development and evolution of typical local wind systems, as well as the impact of regional scale wind conditions on the valley's atmosphere could be analyzed. The frequent development of a nocturnal drainage flow with wind velocities of over 10 m s-1, the typical lake breeze during the day, its onset and vertical extension as well as strong downslope winds

  5. Changes in general and oral health-related quality of life in immediate or conventionally loaded dental implants: a nonrandomized clinical trial.

    PubMed

    Dolz, Javier; Silvestre, Francisco J; Montero, Javier

    2014-01-01

    To evaluate changes in the general and oral health-related quality of life (using the European Quality of Life indicator and the Oral Health Impact Profile-49 [OHIP-49], respectively) of patients treated with conventionally or immediately loaded implants. This clinical trial consisted of a clinical oral examination and a questionnaire-based interview carried out before and after both surgery and definitive prosthetic rehabilitation in a consecutive sample of patients requiring dental implants. According to the clinical diagnosis and patient preference, patients were assigned to the immediate loading group (IL group; n = 29) or the conventional loading group (CL group; n = 75). The change summary scores and effect sizes were calculated in the intermediate stage and at the final follow-up, taking baseline scores as reference. The oral health-related quality of life and oral satisfaction after implant therapy were significantly better than at baseline, with an even greater benefit when the implants were loaded immediately than when prosthetic rehabilitation was delayed. However, there were no significant differences in between-group comparisons in the ratings of general health status. The effect size for the OHIP-49 exceeded the threshold value of 0.8 for the domains functional limitation, pain/discomfort, and psychological discomfort in both groups and also for physical disability and psychological disability in the IL group. A gradual improvement in oral well-being scores, but not in those of general well-being, were observed for both groups from the intermediate stage to the final evaluation. This benefit was markedly greater for the IL group.

  6. Advantages of anterior inferior alveolar nerve block with felypressin-propitocaine over conventional epinephrine-lidocaine: an efficacy and safety study

    PubMed Central

    Sunada, Katsuhisa

    2015-01-01

    Background Conventional anesthetic nerve block injections into the mandibular foramen risk causing nerve damage. This study aimed to compare the efficacy and safety of the anterior technique (AT) of inferior alveolar nerve block using felypressin-propitocaine with a conventional nerve block technique (CT) using epinephrine and lidocaine for anesthesia via the mandibular foramen. Methods Forty healthy university students with no recent dental work were recruited as subjects and assigned to two groups: right side CT or right side AT. Anesthesia was evaluated in terms of success rate, duration of action, and injection pain. These parameters were assessed at the first incisor, premolar, and molar, 60 min after injection. Chi-square and unpaired t-tests were used for statistical comparisons, with a P value of < 0.05 designating significance. Results The two nerve block techniques generated comparable success rates for the right mandible, with rates of 65% (CT) and 60% (AT) at both the first molar and premolar, and rates of 60% (CT) and 50% (AT) at the lateral incisor. The duration of anesthesia using the CT was 233 ± 37 min, which was approximately 40 min shorter than using the AT. This difference was statistically significant (P < 0.05). Injection pain using the AT was rated as milder compared with the CT. This difference was also statistically significant (P < 0.05). Conclusions The AT is no less successful than the CT for inducing anesthesia, and has the added benefits of a significantly longer duration of action and significantly less pain. PMID:28879260

  7. Effects of using slurry ice during transportation on the microbiological, chemical, and sensory assessments of aquacultured sea bass (Dicentrarchus labrax) stored at 4 degrees C.

    PubMed

    Cakli, Sukran; Kilinc, Berna; Dincer, Tolga; Tolasa, Sebnem

    2006-01-01

    Slurry ice, a biphasic system consisting of small spherical ice crystals surrounded by seawater at subzero temperature, was evaluated as a new chilled storage method for whole sea bass (Dicentrarchus labrax) a sparidae fish species of remarkable commercial interests. In this study two different group of chilling methods were used during transportation; in slurry ice packaged (Group A), and flake ice packaged (Group B). The effect of this advanced system during transportation on quality losses and the shelf life of aquacultured sea bass was evaluated. Mesophilic counts for sea bass exceeded 7 log cfu/g, which is considered the maximum level for acceptability for freshwater and marine fish after 13 days for groups A and B. On day 13 TVB-N values of groups A and B, reached the legal limits (35 mg/100 g set for TVB-N) for consumption. According to the results of sensory analyses, up to day 9 all the groups were determined as "acceptable" but on day 13 the groups A and B were no longer acceptable. The main negative aspect related to quality loss in slurry ice group corresponded to the appearance of eyes and gills. Using slurry ice during transportation did not extend the shelf life of sea bass stored at 4 degrees C.

  8. Shelf life and safety concerns of bakery products--a review.

    PubMed

    Smith, James P; Daifas, Daphne Phillips; El-Khoury, Wassim; Koukoutsis, John; El-Khoury, Anis

    2004-01-01

    Bakery products are an important part of a balanced diet and, today, a wide variety of such products can be found on supermarket shelves. This includes unsweetened goods (bread, rolls, buns, crumpets, muffins and bagels), sweet goods (pancakes, doughnuts, waffles and cookies) and filled goods (fruit and meat pies, sausage rolls, pastries, sandwiches, cream cakes, pizza and quiche). However, bakery products, like many processed foods, are subject to physical, chemical and microbiological spoilage. While physical and chemical spoilage limits the shelf life of low and intermediate moisture bakery products, microbiological spoilage by bacteria, yeast and molds is the concern in high moisture products i.e., products with a water activity (a(w)) > 0.85. Furthermore, several bakery products also have been implicated infoodborne illnesses involving Salmonella spp., Listeria monoctyogenes and Bacillus cereus, while Clostridium botulinum is a concern in high moisture bakery products packaged under modified atmospheres. This extensive review is divided into two parts. Part I focuses on the spoilage concerns of low, intermediate and high moisture bakery products while Part II focuses on the safety concerns of high moisture bakery products only. In both parts, traditional and novel methods of food preservation that can be used by the bakery industry to extend the shelf life and enhance the safety of products are discussed in detail.

  9. The deep-sea under global change.

    PubMed

    Danovaro, Roberto; Corinaldesi, Cinzia; Dell'Anno, Antonio; Snelgrove, Paul V R

    2017-06-05

    The deep ocean encompasses 95% of the oceans' volume and is the largest and least explored biome of Earth's Biosphere. New life forms are continuously being discovered. The physiological mechanisms allowing organisms to adapt to extreme conditions of the deep ocean (high pressures, from very low to very high temperatures, food shortage, lack of solar light) are still largely unknown. Some deep-sea species have very long life-spans, whereas others can tolerate toxic compounds at high concentrations; these characteristics offer an opportunity to explore the specialized biochemical and physiological mechanisms associated with these responses. Widespread symbiotic relationships play fundamental roles in driving host functions, nutrition, health, and evolution. Deep-sea organisms communicate and interact through sound emissions, chemical signals and bioluminescence. Several giants of the oceans hunt exclusively at depth, and new studies reveal a tight connection between processes in the shallow water and some deep-sea species. Limited biological knowledge of the deep-sea limits our capacity to predict future response of deep-sea organisms subject to increasing human pressure and changing global environmental conditions. Molecular tools, sensor-tagged animals, in situ and laboratory experiments, and new technologies can enable unprecedented advancement of deep-sea biology, and facilitate the sustainable management of deep ocean use under global change. Copyright © 2017. Published by Elsevier Ltd.

  10. 50 CFR 622.178 - At-sea observer coverage.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false At-sea observer coverage. 622.178 Section 622.178 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC...-Grouper Fishery of the South Atlantic Region § 622.178 At-sea observer coverage. (a) Required coverage. (1...

  11. 50 CFR 622.178 - At-sea observer coverage.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false At-sea observer coverage. 622.178 Section 622.178 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC...-Grouper Fishery of the South Atlantic Region § 622.178 At-sea observer coverage. (a) Required coverage. (1...

  12. 50 CFR 622.300 - At-sea observer coverage.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false At-sea observer coverage. 622.300 Section 622.300 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... Sargassum Habitat of the South Atlantic Region § 622.300 At-sea observer coverage. (a) Required coverage. (1...

  13. 50 CFR 622.244 - At-sea observer coverage.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false At-sea observer coverage. 622.244 Section 622.244 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... Fishery of the South Atlantic Region § 622.244 At-sea observer coverage. (a) Required coverage. A vessel...

  14. 50 CFR 622.204 - At-sea observer coverage.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false At-sea observer coverage. 622.204 Section 622.204 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... Fishery of the South Atlantic Region § 622.204 At-sea observer coverage. (a) Required coverage. A vessel...

  15. 50 CFR 622.300 - At-sea observer coverage.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false At-sea observer coverage. 622.300 Section 622.300 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... Sargassum Habitat of the South Atlantic Region § 622.300 At-sea observer coverage. (a) Required coverage. (1...

  16. 50 CFR 622.204 - At-sea observer coverage.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false At-sea observer coverage. 622.204 Section 622.204 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... Fishery of the South Atlantic Region § 622.204 At-sea observer coverage. (a) Required coverage. A vessel...

  17. 50 CFR 622.244 - At-sea observer coverage.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false At-sea observer coverage. 622.244 Section 622.244 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... Fishery of the South Atlantic Region § 622.244 At-sea observer coverage. (a) Required coverage. A vessel...

  18. Clinton advocates for Law of the Sea treaty

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    The Obama administration recently reiterated its call for the United States to ratify the United Nations Convention on the Law of the Sea. U.S. secretary of state Hillary Clinton, who expressed strong support for the Law of the Sea treaty during her Senate confirmation hearing in 2009, again called for passage of the treaty during 15 December remarks at a business roundtable in Washington, D. C., sponsored by the Pew Charitable Trusts. "Signing on to the convention is critical to protecting American security and enhancing our economic strength," she said, noting that the U.S. ratification of the treaty would protect American business interests by providing "legal certainty and predictability that businesses can rely on." The treaty—which also touches on a wide range of other issues including navigation, conservation and management of resources, and scientific research—is opposed by some who are concerned about the undermining of national sovereignty.

  19. Bacterial methane oxidation in sea-floor gas hydrate: Significance to life in extreme environments

    NASA Astrophysics Data System (ADS)

    Sassen, Roger; MacDonald, Ian R.; Guinasso, Norman L., Jr.; Joye, Samantha; Requejo, Adolfo G.; Sweet, Stephen T.; Alcalá-Herrera, Javier; Defreitas, Debra A.; Schink, David R.

    1998-09-01

    Samples of thermogenic hydrocarbon gases, from vents and gas hydrate mounds within a sea-floor chemosynthetic community on the Gulf of Mexico continental slope at about 540 m depth, were collected by research submersible. Our study area is characterized by low water temperature (mean =7 °C), high pressure (about 5400 kPa), and abundant structure II gas hydrate. Bacterial oxidation of hydrate-bound methane (CH4) is indicated by three isotopic properties of gas hydrate samples. Relative to the vent gas from which the gas hydrate formed, (1) methane-bound methane is enriched in 13C by as much as 3.8‰ PDB (Peedee belemnite), (2) hydrate-bound methane is enriched in deuterium (D) by as much as 37‰ SMOW (standard mean ocean water), and (3) hydrate-bound carbon dioxide (CO2) is depleted in 13C by as much as 22.4‰ PDB. Hydrate-associated authigenic carbonate rock is also depleted in 13C. Bacterial oxidation of methane is a driving force in chemosynthetic communities, and in the concomitant precipitation of authigenic carbonate rock that modifies sea-floor geology. Bacterial oxidation of hydrate-bound methane expands the potential boundaries of life in extreme environments.

  20. 50 CFR 622.52 - At-sea observer coverage.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false At-sea observer coverage. 622.52 Section 622.52 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... Fishery of the Gulf of Mexico § 622.52 At-sea observer coverage. (a) Required coverage. A vessel for which...

  1. 50 CFR 622.52 - At-sea observer coverage.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false At-sea observer coverage. 622.52 Section 622.52 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... Fishery of the Gulf of Mexico § 622.52 At-sea observer coverage. (a) Required coverage. A vessel for which...

  2. 50 CFR 622.27 - At-sea observer coverage.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false At-sea observer coverage. 622.27 Section 622.27 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... Resources of the Gulf of Mexico § 622.27 At-sea observer coverage. (a) Required coverage. A vessel for which...

  3. 50 CFR 622.27 - At-sea observer coverage.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false At-sea observer coverage. 622.27 Section 622.27 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... Resources of the Gulf of Mexico § 622.27 At-sea observer coverage. (a) Required coverage. A vessel for which...

  4. Persuasive History: A Critical Comparison of Television's "Victory at Sea" and "The World at War."

    ERIC Educational Resources Information Center

    Mattheisen, Donald J.

    1992-01-01

    Discusses the television series "Victory at Sea" and "The World at War" and their use in teaching about World War II. Contrasts that war's glorious portrayal in "Victory at Sea" with the more ambiguous presentation of "The World at War." Suggests that students can learn a great deal about war and film itself…

  5. 29 CFR 784.130 - “At sea.”

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 3 2013-07-01 2013-07-01 false âAt sea.â 784.130 Section 784.130 Labor Regulations... First Processing, Canning, Or Packing of Marine Products Under Section 13(a)(5) § 784.130 “At sea.” The “at sea” requirement must be construed in context and in such manner as to accomplish the statutory...

  6. 29 CFR 784.130 - “At sea.”

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 3 2010-07-01 2010-07-01 false âAt sea.â 784.130 Section 784.130 Labor Regulations... First Processing, Canning, Or Packing of Marine Products Under Section 13(a)(5) § 784.130 “At sea.” The “at sea” requirement must be construed in context and in such manner as to accomplish the statutory...

  7. 29 CFR 784.130 - “At sea.”

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 3 2012-07-01 2012-07-01 false âAt sea.â 784.130 Section 784.130 Labor Regulations... First Processing, Canning, Or Packing of Marine Products Under Section 13(a)(5) § 784.130 “At sea.” The “at sea” requirement must be construed in context and in such manner as to accomplish the statutory...

  8. 29 CFR 784.130 - “At sea.”

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 3 2014-07-01 2014-07-01 false âAt sea.â 784.130 Section 784.130 Labor Regulations... First Processing, Canning, Or Packing of Marine Products Under Section 13(a)(5) § 784.130 “At sea.” The “at sea” requirement must be construed in context and in such manner as to accomplish the statutory...

  9. 29 CFR 784.130 - “At sea.”

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 false âAt sea.â 784.130 Section 784.130 Labor Regulations... First Processing, Canning, Or Packing of Marine Products Under Section 13(a)(5) § 784.130 “At sea.” The “at sea” requirement must be construed in context and in such manner as to accomplish the statutory...

  10. Scientific evidence of the therapeutic effects of dead sea treatments: a systematic review.

    PubMed

    Katz, Uriel; Shoenfeld, Yehuda; Zakin, Varda; Sherer, Yaniv; Sukenik, Shaul

    2012-10-01

    The Dead Sea, the deepest and most saline lake on earth, has been known from biblical times for its healing properties. The aim of this systematic review was to present critically the level of evidence for the claims of therapeutic effects of Dead Sea treatments in several rheumatologic diseases and psoriasis as well as to review these treatments' safety. All articles cited in MEDLINE under the query, "Dead Sea," were reviewed. We found bona fide evidence that Dead Sea treatments are especially effective in psoriasis due to both the special characteristics of solar ultraviolet radiation in the Dead Sea and the Dead Sea water balneotherapy. Dead Sea mud and Dead Sea balneotherapy have been found to be beneficial in rheumatologic diseases, including rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis, and knee osteoarthritis. In the safety analysis, we found no evidence for an increase in skin neoplasia, although skin actinic damage seems to be increased in patients treated in the Dead Sea. Dead Sea treatments do not lead to worsening of blood pressure. Substantial ingestion of Dead Sea water (generally in unusual near-drowning cases) is toxic and can result in cardiac rhythm disturbances because of electrolyte concentration abnormalities. Laboratory analysis of Dead Sea mud did not reveal mineral concentrations that could represent a health concern for their intended use. Dead Sea treatments are beneficial in several rheumatologic diseases and psoriasis and have a good safety profile. Copyright © 2012 Elsevier Inc. All rights reserved.

  11. Sea spray contributions to the air-sea fluxes at moderate and hurricane wind speeds

    NASA Astrophysics Data System (ADS)

    Mueller, J. A.; Veron, F.

    2009-12-01

    At sufficiently high wind speed conditions, the surface of the ocean separates to form a substantial number of sea spray drops, which can account for a significant fraction of the total air-sea surface area and thus make important contributions to the aggregate air-sea momentum, heat and mass fluxes. Although consensus around the qualitative impacts of these drops has been building in recent years, the quantification of their impacts has remained elusive. Ultimately, the spray-mediated fluxes depend on three controlling factors: the number and size of drops formed at the surface, the duration of suspension within the atmospheric marine boundary layer, and the rate of momentum, heat and mass transfer between the drops and the atmosphere. While the latter factor can be estimated from an established, physically-based theory, the estimates for the former two are not well established. Using a recent, physically-based model of the sea spray source function along with the results from Lagrangian stochastic simulations of individual drops, we estimate the aggregate spray-mediated fluxes, finding reasonable agreement with existing models and estimates within the empirical range of wind speed conditions. At high wind speed conditions that are outside the empirical range, however, we find somewhat lower spray-mediated fluxes than previously reported in the literature, raising new questions about the relative air-sea fluxes at high wind speeds as well as the development and sustainment of hurricanes.

  12. Advances in search and rescue at sea

    NASA Astrophysics Data System (ADS)

    Breivik, Øyvind; Allen, Arthur Addoms; Maisondieu, Christophe; Olagnon, Michel

    2013-01-01

    A topical collection on "Advances in Search and Rescue at Sea" has appeared in recent issues of Ocean Dynamics following the latest in a series of workshops on "Technologies for Search and Rescue and other Emergency Marine Operations" (2004, 2006, 2008, and 2011), hosted by IFREMER in Brest, France. Here, we give a brief overview of the history of search and rescue at sea before we summarize the main results of the papers that have appeared in the topical collection.

  13. Current and prospective safety issues at the HFBR

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Tichler, P.R.

    The Brookhaven high-flux beam reactor (HFBR) was designed primarily to produce external neutron beams for experimental research. It is cooled, moderated, and reflected by heavy water and uses materials test reactor and engineering test reactor type of fuel elements containing enriched uranium. The reactor power when operation began in 1965 was 40 MW, was raised to 60 MW in 1982 after a number of plant modifications, and operated at that level until 1989. Since that time, safety questions have been raised that resulted in extended shutdowns and a reduction in operating power to 30 MW. This paper discusses the principalmore » safety issues and plans for their resolution and return to 60-MW operation. In addition, radiation embrittlement of the reactor vessel and thermal shield and its effect on the life of the facility are briefly discussed.« less

  14. Transumbilical Thoracoscopy Versus Conventional Thoracoscopy for Lung Wedge Resection: Safety and Efficacy in a Live Canine Model.

    PubMed

    Chen, Tzu-Ping; Yen-Chu; Wu, Yi-Cheng; Yeh, Chi-Ju; Liu, Chien-Ying; Hsieh, Ming-Ju; Yuan, Hsu-Chia; Ko, Po-Jen; Liu, Yun-Hen

    2015-12-01

    Transumbilical single-port surgery has been associated with less postoperative pain and offers better cosmetic outcomes than conventional 3-port laparoscopic surgery. This study compares the safety and efficacy of transumbilical thoracoscopy and conventional thoracoscopy for lung wedge resection. The animals (n = 16) were randomly assigned to the transumbilical thoracoscopic approach group (n = 8) or conventional thoracoscopic approach group (n = 8). Transumbilical lung resection was performed via an umbilical incision and a diaphragmatic incision. In the conventional thoracoscopic group, lung resection was completed through a thoracic incision. For both procedures, we compared the surgical outcomes, for example, operating time and operative complications; physiologic parameters, for example, respiratory rate and body temperature; inflammatory parameters, for example, white blood cell count; and pulmonary parameters, for example, arterial blood gas levels. The animals were euthanized 2 weeks after the surgery for gross and histologic evaluations. The lung wedge resection was successfully performed in all animals. There was no significant difference in the mean operating times or complications between the transumbilical and the conventional thoracoscopic approach groups. With regard to the physiologic impact of the surgeries, the transumbilical approach was associated with significant elevations in body temperature on postoperative day 1, when compared with the standard thoracoscopic approach. This study suggests that both approaches for performing lung wedge resection were comparable in efficacy and postoperative complications. © The Author(s) 2014.

  15. Current and prospective safety issues at the HFBR

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Tichler, P.R.

    The Brookhaven High Flux Beam Reactor (HFBR) was designed primarily to produce external neutron beams for experimental research. It is cooled, moderated and reflected by heavy water and uses MTR-ETR type fuel elements containing enriched uranium. The reactor power when operation began in 19965 was 40 MW, was raised to 60 MW in 1982 after a number of plant modifications, and operated at that level until 1989. Since that time safety questions have been raised which resulted in extended shutdowns and a reduction in operating power to 30 MW. This paper will discuss the principle safety issues, plans for theirmore » resolution and return to 60 MW operation. In addition, radiation embrittlement of the reactor vessel and thermal shield and its affect on the life of the facility will be briefly discussed.« less

  16. 50 CFR 622.8 - At-sea observer coverage.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false At-sea observer coverage. 622.8 Section 622.8 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... § 622.8 At-sea observer coverage. (a) Required coverage—(1) Pelagic sargassum. A vessel that harvests or...

  17. 50 CFR 622.8 - At-sea observer coverage.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 12 2012-10-01 2012-10-01 false At-sea observer coverage. 622.8 Section 622.8 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... § 622.8 At-sea observer coverage. (a) Required coverage—(1) Pelagic sargassum. A vessel that harvests or...

  18. 50 CFR 622.8 - At-sea observer coverage.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 10 2011-10-01 2011-10-01 false At-sea observer coverage. 622.8 Section 622.8 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... § 622.8 At-sea observer coverage. (a) Required coverage—(1) Pelagic sargassum. A vessel that harvests or...

  19. Mapping coastal sea level at high resolution with radar interferometry: the SWOT Mission

    NASA Astrophysics Data System (ADS)

    Fu, L. L.; Chao, Y.; Laignel, B.; Turki, I., Sr.

    2017-12-01

    The spatial resolution of the present constellation of radar altimeters in mapping two-dimensional sea surface height (SSH) variability is approaching 100 km (in wavelength). At scales shorter than 100 km, the eddies and fronts are responsible for the stirring and mixing of the ocean, especially important in the various coastal processes. A mission currently in development will make high-resolution measurement of the height of water over the ocean as well as on land. It is called Surface Water and Ocean Topography (SWOT), which is a joint mission of US NASA and French CNES, with contributions from Canada and UK. SWOT will carry a pair of interferometry radars and make 2-dimensional SSH measurements over a swath of 120 km with a nadir gap of 20 km in a 21-day repeat orbit. The synthetic aperture radar of SWOT will make SSH measurement at extremely high resolution of 10-70 m. SWOT will also carry a nadir looking conventional altimeter and make 1-dimensional SSH measurements along the nadir gap. The temporal sampling varies from 2 repeats per 21 days at the equator to more than 4 repeats at mid latitudes and more than 6 at high latitudes. This new mission will allow a continuum of fine-scale observations from the open ocean to the coasts, estuaries and rivers, allowing us to investigate a number of scientific and technical questions in the coastal and estuarine domain to assess the coastal impacts of regional sea level change, such as the interaction of sea level with river flow, estuary inundation, storm surge, coastal wetlands, salt water intrusion, etc. As examples, we will illustrate the potential impact of SWOT to the studies of the San Francisco Bay Delta, and the Seine River estuary, etc. Preliminary results suggest that the SWOT Mission will provide fundamental data to map the spatial variability of water surface elevations under different hydrodynamic conditions and at different scales (local, regional and global) to improve our knowledge of the complex

  20. Monitoring Sea Level At L'Estartit, Spain

    NASA Astrophysics Data System (ADS)

    Martinez-Benjamin, J.; Ortiz Castellon, M.; Martinez-Garcia, M.; Talaya, J.; Rodriguez Velasco, G.; Perez, B.

    2007-12-01

    Sea level is an environmental variable which is widely recognised as being important in many scientific disciplines as a control parameter for coastal dynamical processes or climate processes in the coupled atmosphere-ocean systems, as well as engineering applications. A major source of sea-level data are the national networks of coastal tide gauges, in Spain belonging to different institutions as the Instituto Geográfico Nacional (IGN), Puertos del Estado (PE), Instituto Hidrográfico de la Marina (IHM), Ports de la Generalitat, etc. Three Begur Cape experiences on radar altimeter calibration and marine geoid mapping made on 1999, 2000 and 2002 are overviewed. The marine geoid has been used to relate the coastal tide gauge data from l'Estartit harbour to off-shore altimetric data. The necessity to validate and calibrate the satellite's altimeter due to increasing needs in accuracy and long term integrity implies establishing calibration sites with enhanced ground based methods for sea level monitoring. A technical Spanish contribution to the calibration experience has been the design of GPS buoys and GPS catamaran taking in account the University of Colorado at Boulder and Senetosa/Capraia designs. Altimeter calibration is essential to obtain an absolute measure of sea level, as are knowing the instrument's drifts and bias. Specially designed tidegauges are necessary to improve the quality of altimetric data, preferably near the satellite track. Further, due to systematic differences a month instruments onboard different satellites, several in-situ calibrations are essentials to tie their systematic differences. L'Estartit tide gauge is a classical floating tide gauge set up in l'Estartit harbour (NE Spain) in 1990. It provides good quality information about the changes in the sea heights at centimetre level, that is the magnitude of the common tides in theMediterranean. In the framework of a Spanish Space Project, ref:ESP2001- 4534-PE, the instrumentation of sea

  1. 50 CFR 665.105 - At-sea observer coverage.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false At-sea observer coverage. 665.105 Section 665.105 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... § 665.105 At-sea observer coverage. All fishing vessels subject to §§ 665.100 through 665.105 must carry...

  2. 50 CFR 665.606 - At-sea observer coverage.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false At-sea observer coverage. 665.606 Section 665.606 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... Fisheries § 665.606 At-sea observer coverage. All fishing vessels subject to §§ 665.600 through 665.606 must...

  3. 50 CFR 665.606 - At-sea observer coverage.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false At-sea observer coverage. 665.606 Section 665.606 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... Fisheries § 665.606 At-sea observer coverage. All fishing vessels subject to §§ 665.600 through 665.606 must...

  4. 50 CFR 665.645 - At-sea observer coverage.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 13 2012-10-01 2012-10-01 false At-sea observer coverage. 665.645 Section 665.645 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... Fisheries § 665.645 At-sea observer coverage. All fishing vessels subject to §§ 665.640 through 665.645 and...

  5. 50 CFR 665.645 - At-sea observer coverage.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false At-sea observer coverage. 665.645 Section 665.645 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... Fisheries § 665.645 At-sea observer coverage. All fishing vessels subject to §§ 665.640 through 665.645 and...

  6. 50 CFR 665.105 - At-sea observer coverage.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false At-sea observer coverage. 665.105 Section 665.105 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... § 665.105 At-sea observer coverage. All fishing vessels subject to §§ 665.100 through 665.105 must carry...

  7. 50 CFR 665.145 - At-sea observer coverage.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false At-sea observer coverage. 665.145 Section 665.145 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... § 665.145 At-sea observer coverage. All fishing vessels subject to §§ 665.140 through 665.145 and...

  8. 50 CFR 665.645 - At-sea observer coverage.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false At-sea observer coverage. 665.645 Section 665.645 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... Fisheries § 665.645 At-sea observer coverage. All fishing vessels subject to §§ 665.640 through 665.645 and...

  9. 50 CFR 665.445 - At-sea observer coverage.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false At-sea observer coverage. 665.445 Section 665.445 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... § 665.445 At-sea observer coverage. All fishing vessels subject to §§ 665.440 through 665.445 and...

  10. 50 CFR 665.407 - At-sea observer coverage.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false At-sea observer coverage. 665.407 Section 665.407 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... § 665.407 At-sea observer coverage. All fishing vessels subject to §§ 665.400 through 665.407 must carry...

  11. 50 CFR 665.606 - At-sea observer coverage.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 13 2012-10-01 2012-10-01 false At-sea observer coverage. 665.606 Section 665.606 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... Fisheries § 665.606 At-sea observer coverage. All fishing vessels subject to §§ 665.600 through 665.606 must...

  12. 50 CFR 665.645 - At-sea observer coverage.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false At-sea observer coverage. 665.645 Section 665.645 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... Fisheries § 665.645 At-sea observer coverage. All fishing vessels subject to §§ 665.640 through 665.645 and...

  13. 50 CFR 665.105 - At-sea observer coverage.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false At-sea observer coverage. 665.105 Section 665.105 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... § 665.105 At-sea observer coverage. All fishing vessels subject to §§ 665.100 through 665.105 must carry...

  14. 50 CFR 665.145 - At-sea observer coverage.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false At-sea observer coverage. 665.145 Section 665.145 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... § 665.145 At-sea observer coverage. All fishing vessels subject to §§ 665.140 through 665.145 and...

  15. 50 CFR 665.606 - At-sea observer coverage.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false At-sea observer coverage. 665.606 Section 665.606 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... Fisheries § 665.606 At-sea observer coverage. All fishing vessels subject to §§ 665.600 through 665.606 must...

  16. 50 CFR 665.445 - At-sea observer coverage.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false At-sea observer coverage. 665.445 Section 665.445 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... § 665.445 At-sea observer coverage. All fishing vessels subject to §§ 665.440 through 665.445 and...

  17. 50 CFR 665.145 - At-sea observer coverage.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false At-sea observer coverage. 665.145 Section 665.145 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... § 665.145 At-sea observer coverage. All fishing vessels subject to §§ 665.140 through 665.145 and...

  18. 50 CFR 665.445 - At-sea observer coverage.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 13 2012-10-01 2012-10-01 false At-sea observer coverage. 665.445 Section 665.445 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... § 665.445 At-sea observer coverage. All fishing vessels subject to §§ 665.440 through 665.445 and...

  19. 50 CFR 665.145 - At-sea observer coverage.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false At-sea observer coverage. 665.145 Section 665.145 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... § 665.145 At-sea observer coverage. All fishing vessels subject to §§ 665.140 through 665.145 and...

  20. 50 CFR 665.407 - At-sea observer coverage.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false At-sea observer coverage. 665.407 Section 665.407 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... § 665.407 At-sea observer coverage. All fishing vessels subject to §§ 665.400 through 665.407 must carry...

  1. 50 CFR 665.407 - At-sea observer coverage.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false At-sea observer coverage. 665.407 Section 665.407 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... § 665.407 At-sea observer coverage. All fishing vessels subject to §§ 665.400 through 665.407 must carry...

  2. 50 CFR 665.445 - At-sea observer coverage.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false At-sea observer coverage. 665.445 Section 665.445 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... § 665.445 At-sea observer coverage. All fishing vessels subject to §§ 665.440 through 665.445 and...

  3. 50 CFR 665.645 - At-sea observer coverage.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false At-sea observer coverage. 665.645 Section 665.645 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... Fisheries § 665.645 At-sea observer coverage. All fishing vessels subject to §§ 665.640 through 665.645 and...

  4. 50 CFR 665.445 - At-sea observer coverage.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false At-sea observer coverage. 665.445 Section 665.445 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... § 665.445 At-sea observer coverage. All fishing vessels subject to §§ 665.440 through 665.445 and...

  5. 50 CFR 665.407 - At-sea observer coverage.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 13 2012-10-01 2012-10-01 false At-sea observer coverage. 665.407 Section 665.407 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... § 665.407 At-sea observer coverage. All fishing vessels subject to §§ 665.400 through 665.407 must carry...

  6. 50 CFR 665.145 - At-sea observer coverage.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 13 2012-10-01 2012-10-01 false At-sea observer coverage. 665.145 Section 665.145 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... § 665.145 At-sea observer coverage. All fishing vessels subject to §§ 665.140 through 665.145 and...

  7. 50 CFR 665.606 - At-sea observer coverage.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false At-sea observer coverage. 665.606 Section 665.606 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... Fisheries § 665.606 At-sea observer coverage. All fishing vessels subject to §§ 665.600 through 665.606 must...

  8. 50 CFR 665.407 - At-sea observer coverage.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false At-sea observer coverage. 665.407 Section 665.407 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... § 665.407 At-sea observer coverage. All fishing vessels subject to §§ 665.400 through 665.407 must carry...

  9. 50 CFR 665.105 - At-sea observer coverage.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 13 2012-10-01 2012-10-01 false At-sea observer coverage. 665.105 Section 665.105 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... § 665.105 At-sea observer coverage. All fishing vessels subject to §§ 665.100 through 665.105 must carry...

  10. 50 CFR 665.105 - At-sea observer coverage.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false At-sea observer coverage. 665.105 Section 665.105 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC... § 665.105 At-sea observer coverage. All fishing vessels subject to §§ 665.100 through 665.105 must carry...

  11. Economic comparison of conventional maintenance and electrochemical oxidation to warrant water safety in dental unit water lines.

    PubMed

    Fischer, Sebastian; Meyer, Georg; Kramer, Axel

    2012-01-01

    In preparation for implementation of a central water processing system at a dental department, we analyzed the costs of conventional decentralized disinfection of dental units against a central water treatment concept based on electrochemical disinfection. The cost evaluation included only the costs of annually required antimicrobial consumables and additional water usage of a decentralize conventional maintenance system for dental water lines build in the respective dental units and the central electrochemical water disinfection system, BLUE SAFETY™ Technologies. In total, analysis of costs of 6 dental departments reviled additional annual costs for hygienic preventive measures of € 4,448.37. For the BLUE SAFETY™ Technology, the additional annual total agent consumption costs were € 2.18, accounting for approximately 0.05% of the annual total agent consumption costs of the conventional maintenance system. For both water processing concepts, the additional costs for energy could not be calculated, since the required data was not obtainable from the manufacturers. For both concepts, the investment and maintenance costs were not calculated due to lack of manufacturer's data. Therefore, the results indicate the difference of costs for the required consumables only. Aside of the significantly lower annual costs for required consumables and disinfectants; a second advantage for the BLUE SAFETY™ Technology is its constant and automatic operation, which does not require additional staff resources. This not only safety human resources, but add additionally to cost saving. Since the antimicrobial disinfection capacity of the BLUE SAFETY™ was demonstrated previously and is well known, this technology, which is comparable or even superior in its non-corrosive effect, may be regarded as method of choice for continuous disinfection and prevention of biofilm formation in dental units' water lines.

  12. Economic comparison of conventional maintenance and electrochemical oxidation to warrant water safety in dental unit water lines

    PubMed Central

    Fischer, Sebastian; Meyer, Georg; Kramer, Axel

    2012-01-01

    Background: In preparation for implementation of a central water processing system at a dental department, we analyzed the costs of conventional decentralized disinfection of dental units against a central water treatment concept based on electrochemical disinfection. Methods: The cost evaluation included only the costs of annually required antimicrobial consumables and additional water usage of a decentralize conventional maintenance system for dental water lines build in the respective dental units and the central electrochemical water disinfection system, BLUE SAFETY™ Technologies. Results: In total, analysis of costs of 6 dental departments reviled additional annual costs for hygienic preventive measures of € 4,448.37. For the BLUE SAFETY™ Technology, the additional annual total agent consumption costs were € 2.18, accounting for approximately 0.05% of the annual total agent consumption costs of the conventional maintenance system. For both water processing concepts, the additional costs for energy could not be calculated, since the required data was not obtainable from the manufacturers. Discussion: For both concepts, the investment and maintenance costs were not calculated due to lack of manufacturer's data. Therefore, the results indicate the difference of costs for the required consumables only. Aside of the significantly lower annual costs for required consumables and disinfectants; a second advantage for the BLUE SAFETY™ Technology is its constant and automatic operation, which does not require additional staff resources. This not only safety human resources, but add additionally to cost saving. Conclusion: Since the antimicrobial disinfection capacity of the BLUE SAFETY™ was demonstrated previously and is well known, this technology, which is comparable or even superior in its non-corrosive effect, may be regarded as method of choice for continuous disinfection and prevention of biofilm formation in dental units’ water lines. PMID:22558042

  13. Biopolymers form a gelatinous microlayer at the air-sea interface when Arctic sea ice melts

    PubMed Central

    Galgani, Luisa; Piontek, Judith; Engel, Anja

    2016-01-01

    The interface layer between ocean and atmosphere is only a couple of micrometers thick but plays a critical role in climate relevant processes, including the air-sea exchange of gas and heat and the emission of primary organic aerosols (POA). Recent findings suggest that low-level cloud formation above the Arctic Ocean may be linked to organic polymers produced by marine microorganisms. Sea ice harbors high amounts of polymeric substances that are produced by cells growing within the sea-ice brine. Here, we report from a research cruise to the central Arctic Ocean in 2012. Our study shows that microbial polymers accumulate at the air-sea interface when the sea ice melts. Proteinaceous compounds represented the major fraction of polymers supporting the formation of a gelatinous interface microlayer and providing a hitherto unrecognized potential source of marine POA. Our study indicates a novel link between sea ice-ocean and atmosphere that may be sensitive to climate change. PMID:27435531

  14. Subsurface safety valves: safety asset or safety liability

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Busch, J.M.; Llewelyn, D.C.G.; Policky, B.J.

    1983-10-01

    This paper summarizes the methods used to compare the risk of a blowout for a well completed with a subsurface safety valve (SSSV) vs. a completion without an SSSV. These methods, which could be applied to any field, include a combination of SSSV reliability and conventional risk analyses. The Kuparuk River Unit Working Interest Owners recently formed a group to examine the risks associated with installing and maintaining SSSV's in the Kuparuk field. The group was charged with answering the question: ''Assuming Kuparuk field operating conditions, are SSSV's a safety asset, or do numerous operating and maintenance procedures make themmore » a safety liability.'' The results indicate that for the Kuparuk River Unit, an SSSV becomes a safety liability when the mean time between SSSV failures is less than one year. Since current SSSV mean time to failure (MTTF) at Kuparuk is approximately 1000 days, they are considered a safety asset.« less

  15. Medical Support for Aircraft Disaster Search and Recovery Operations at Sea: the RSN Experience.

    PubMed

    Teo, Kok Ann Colin; Chong, Tse Feng Gabriel; Liow, Min Han Lincoln; Tang, Kong Choong

    2016-06-01

    The maritime environment presents a unique set of challenges to search and recovery (SAR) operations. There is a paucity of information available to guide provision of medical support for SAR operations for aircraft disasters at sea. The Republic of Singapore Navy (RSN) took part in two such SAR operations in 2014 which showcased the value of a military organization in these operations. Key considerations in medical support for similar operations include the resultant casualty profile and challenges specific to the maritime environment, such as large distances of area of operations from land, variable sea states, and space limitations. Medical support planning can be approached using well-established disaster management life cycle phases of preparedness, mitigation, response, and recovery, which all are described in detail. This includes key areas of dedicated training and exercises, force protection, availability of air assets and chamber support, psychological care, and the forensic handling of human remains. Relevant lessons learned by RSN from the Air Asia QZ8501 search operation are also included in the description of these key areas. Teo KAC , Chong TFG , Liow MHL , Tang KC . Medical support for aircraft disaster search and recovery operations at sea: the RSN experience. Prehosp Disaster Med. 2016; 31(3):294-299.

  16. A case study of sea breeze circulation at Thumba Coast through observations and modelling

    NASA Astrophysics Data System (ADS)

    Kunhikrishnan, P. K.; Ramachandran, Radhika; Alappattu, Denny P.; Kiran Kumar, N. V. P.; Balasubrahamanyam, D.

    2006-12-01

    A case study of sea breeze circulation at a coastal region Thumba (8.5°N, 76.9°E) was carried out using Doppler Sodar, surface wind, temperature, humidity measurements and radiosonde ascents. The analysis of surface meteorological data showed that the onset of sea breeze on 12th April 2006 was at 0945 hrs. GPS sonde observation over sea at 1425 hrs and Radiosonde observation over land at 1730 showed a well developed sea breeze circulation over Thumba coast by afternoon hours. The vertical extent of sea breeze circulation was ~1000m over sea as well as on land. The Thermal Internal Boundary Layer (TIBL) depth associated with sea breeze circulation was about 400m at 8 km away from coast. The marine mixed layer height was ~500m about 12 km away from the coast. Numerical simulation of sea breeze was made using HRM (High Resolution Model) and compared the results with the observations.

  17. Nano-tags for neonates and ocean-mediated swimming behaviours linked to rapid dispersal of hatchling sea turtles

    PubMed Central

    Scott, Rebecca; Biastoch, Arne; Roder, Christian; Stiebens, Victor A.; Eizaguirre, Christophe

    2014-01-01

    Dispersal during juvenile life stages drives the life-history evolution and dynamics of many marine vertebrate populations. However, the movements of juvenile organisms, too small to track using conventional satellite telemetry devices, remain enigmatic. For sea turtles, this led to the paradigm of the ‘lost years' since hatchlings disperse widely with ocean currents. Recently, advances in the miniaturization of tracking technology have permitted the application of nano-tags to track cryptic organisms. Here, the novel use of acoustic nano-tags on neonate loggerhead turtle hatchlings enabled us to witness first-hand their dispersal and behaviour during their first day at sea. We tracked hatchlings distances of up to 15 km and documented their rapid transport (up to 60 m min−1) with surface current flows passing their natal areas. Tracking was complemented with laboratory observations to monitor swimming behaviours over longer periods which highlighted (i) a positive correlation between swimming activity levels and body size and (ii) population-specific swimming behaviours (e.g. nocturnal inactivity) suggesting local oceanic conditions drive the evolution of innate swimming behaviours. Knowledge of the swimming behaviours of small organisms is crucial to improve the accuracy of ocean model simulations used to predict the fate of these organisms and determine resultant population-level implications into adulthood. PMID:25339720

  18. Can sea urchins beat the heat? Sea urchins, thermal tolerance and climate change

    PubMed Central

    2015-01-01

    The massive die-off of the long-spined sea urchin, Diadema antillarum, a significant reef grazer, in the mid 1980s was followed by phase shifts from coral dominated to macroalgae dominated reefs in the Caribbean. While Diadema populations have recovered in some reefs with concomitant increases in coral cover, the additional threat of increasing temperatures due to global climate change has not been investigated in adult sea urchins. In this study, I measured acute thermal tolerance of D. antillarum and that of a sympatric sea urchin not associated with coral cover, Echinometra lucunter, over winter, spring, and summer, thus exposing them to substantial natural thermal variation. Animals were taken from the wild and placed in laboratory tanks in room temperature water (∼22 °C) that was then heated at 0.16–0.3 °C min−1 and the righting behavior of individual sea urchins was recorded. I measured both the temperature at which the animal could no longer right itself (TLoR) and the righting time at temperatures below the TLoR. In all seasons, D. antillarum exhibited a higher mean TLoR than E. lucunter. The mean TLoR of each species increased with increasing environmental temperature revealing that both species acclimatize to seasonal changes in temperatures. The righting times of D. antillarum were much shorter than those of E. lucunter. The longer relative spine length of Diadema compared to that of Echinometra may contribute to their shorter righting times, but does not explain their higher TLoR. The thermal safety margin (the difference between the mean collection temperature and the mean TLoR) was between 3.07–3.66 °C for Echinometra and 3.79–5.67 °C for Diadema. While these thermal safety margins exceed present day temperatures, they are modest compared to those of temperate marine invertebrates. If sea temperatures increase more rapidly than can be accommodated by the sea urchins (either by genetic adaptation, phenotypic plasticity, or both), this

  19. Summer at-sea distribution of seabirds and marine mammals in polar ecosystems: a comparison between the European Arctic seas and the Weddell Sea, Antarctica

    NASA Astrophysics Data System (ADS)

    Joiris, Claude R.

    2000-12-01

    The summer at-sea distribution of seabirds and marine mammals was quantitatively established both in Antarctica (Weddell Sea) and in the European Arctic: Greenland, Norwegian and Barents seas. Data can directly be compared, since the same transect counts were applied by the same team from the same icebreaking ship in both regions. The main conclusion is that densities of seabirds and marine mammals are similar in open water and at the ice edge from both polar regions, while the presence of Adélie penguins, minke whales and crabeater seals in densities more than one order of magnitude higher in Antarctic pack-ice must reflect a major ecological difference between both polar systems. The ecological implications of these observations are discussed, especially concerning important primary and secondary (krill) productions under the Weddell Sea pack-ice.

  20. Safety in out-of-hours operating in trauma and orthopaedics at a district general hospital.

    PubMed

    Gulamhussein, M A; Chaudhry, S; Noor, S; Chaudhry, T; Guha, A; Knebel, R

    2017-05-01

    INTRODUCTION According to the National Confidential Enquiry into Perioperative Deaths (NCEPOD), out-of-hours operating in trauma and orthopaedics should be reserved for life or limb threatening cases only. The aim of our study was to determine the nature of non-emergency work carried out in our trust at night in 2015. The overall efficacy and clinical safety of the services provided was evaluated. METHODS Surgical activity undertaken after 9pm was reviewed along with patient ASA (American Society of Anesthesiologists) grade, grade of operating surgeon and any complications that occurred following the procedure. Furthermore, the clinical urgency and safety of cases was assessed based on whether there was any record of life or limb threatening indications at the time of admission. RESULTS Overall, 131 procedures were performed after 9pm, with 102 performed between 9pm and midnight, and 29 after midnight. Consultants performed 16 cases and the remaining 115 cases were operated on by middle grades or specialty trainees. A fifth (20%) of the cases were genuinely life or limb threatening. A total of 123 procedures were classed as having good outcomes. The complication rate was 8%. CONCLUSIONS In our study, 80% of the procedures performed after 9pm could not be categorised as life or limb threatening. Appropriate NCEPOD classification would ensure that only life or limb threatening cases were listed for theatre after 9pm. Alternative methods of operating within working hours should be considered.

  1. Safety in out-of-hours operating in trauma and orthopaedics at a district general hospital

    PubMed Central

    Chaudhry, S; Noor, S; Chaudhry, T; Guha, A; Knebel, R

    2017-01-01

    INTRODUCTION According to the National Confidential Enquiry into Perioperative Deaths (NCEPOD), out-of-hours operating in trauma and orthopaedics should be reserved for life or limb threatening cases only. The aim of our study was to determine the nature of non-emergency work carried out in our trust at night in 2015. The overall efficacy and clinical safety of the services provided was evaluated. METHODS Surgical activity undertaken after 9pm was reviewed along with patient ASA (American Society of Anesthesiologists) grade, grade of operating surgeon and any complications that occurred following the procedure. Furthermore, the clinical urgency and safety of cases was assessed based on whether there was any record of life or limb threatening indications at the time of admission. RESULTS Overall, 131 procedures were performed after 9pm, with 102 performed between 9pm and midnight, and 29 after midnight. Consultants performed 16 cases and the remaining 115 cases were operated on by middle grades or specialty trainees. A fifth (20%) of the cases were genuinely life or limb threatening. A total of 123 procedures were classed as having good outcomes. The complication rate was 8%. CONCLUSIONS In our study, 80% of the procedures performed after 9pm could not be categorised as life or limb threatening. Appropriate CEPOD classification would ensure that only life or limb threatening cases were listed for theatre after 9pm. Alternative methods of operating within working hours should be considered. PMID:27917666

  2. Estimation of Sea Level variations with GPS/GLONASS-Reflectometry Technique: Case Study at Stationary Oceanographic Platform in the Black Sea

    NASA Astrophysics Data System (ADS)

    Kurbatov, G. A.; Padokhin, A. M.

    2017-12-01

    In the present work we study GNSS - reflectometry methods for estimation of sea level variations using a single GNSS-receiver, which are based on the multipath propagation effects (interference pattern in SNR of GNSS signals at small elevation angles) caused by the reflection of navigational signals from the sea surface. The measurements were carried out in the coastal zone of Black Sea at the Stationary Oceanographic Platform during one-week campaign in the summer 2017. GPS/GLONASS signals at two working frequencies of both systems were used to study sea level variations which almost doubled the amount of observations compared to GPS-only tide gauge. Moreover all the measurements were conducted with 4-antenna GNSS receiver providing the opportunity for different orientations of antennas including zenith and nadir looking ones as well as two horizontally oriented ones at different azimuths. As the reference we used data from co-located wire wave gauge which showed good correspondence of both datasets. Though tidal effects are not so pronounced for the Black Sea, the described experimental setup allowed to study the effects of sea surface roughness, driven by meteorological conditions (e.g. wind waves), as well as antenna directivity pattern effects on the observed interference patterns of GPS/GLONASS L1/L2 signals (relation of the main spectral peak to the noise power) and the quality of sea level estimations.

  3. The Rate of Crude Oil Biodegradation in the Sea.

    PubMed

    Prince, Roger C; Butler, Josh D; Redman, Aaron D

    2017-02-07

    Various groups have studied the rate of oil biodegradation in the sea over many years, but with no consensus on results. This can be attributed to many factors, but we show here that the principal confounding influence is the concentration of oil used in different experiments. Because of dilution, measured concentrations of dispersed oil in the sea are sub-parts-per-million within a day of dispersal, and at such concentrations the rate of biodegradation of detectable oil hydrocarbons has an apparent half-life of 7-14 days. This can be contrasted with the rate of degradation at the higher concentrations found in oil slicks or when stranded on a shoreline; there the apparent half-life varies from many months to many years.

  4. 47 CFR 80.1074 - Radio maintenance personnel for at-sea maintenance.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Radio maintenance personnel for at-sea... System (GMDSS) General Provisions § 80.1074 Radio maintenance personnel for at-sea maintenance. (a) Ships that elect the at-sea option for maintenance of GMDSS equipment (see § 80.1105) must carry at least one...

  5. 47 CFR 80.1074 - Radio maintenance personnel for at-sea maintenance.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Radio maintenance personnel for at-sea... System (GMDSS) General Provisions § 80.1074 Radio maintenance personnel for at-sea maintenance. (a) Ships that elect the at-sea option for maintenance of GMDSS equipment (see § 80.1105) must carry at least one...

  6. 47 CFR 80.1074 - Radio maintenance personnel for at-sea maintenance.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Radio maintenance personnel for at-sea... System (GMDSS) General Provisions § 80.1074 Radio maintenance personnel for at-sea maintenance. (a) Ships that elect the at-sea option for maintenance of GMDSS equipment (see § 80.1105) must carry at least one...

  7. 47 CFR 80.1074 - Radio maintenance personnel for at-sea maintenance.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Radio maintenance personnel for at-sea... System (GMDSS) General Provisions § 80.1074 Radio maintenance personnel for at-sea maintenance. (a) Ships that elect the at-sea option for maintenance of GMDSS equipment (see § 80.1105) must carry at least one...

  8. 47 CFR 80.1074 - Radio maintenance personnel for at-sea maintenance.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Radio maintenance personnel for at-sea... System (GMDSS) General Provisions § 80.1074 Radio maintenance personnel for at-sea maintenance. (a) Ships that elect the at-sea option for maintenance of GMDSS equipment (see § 80.1105) must carry at least one...

  9. Extreme longevity in a deep-sea vestimentiferan tubeworm and its implications for the evolution of life history strategies

    NASA Astrophysics Data System (ADS)

    Durkin, Alanna; Fisher, Charles R.; Cordes, Erik E.

    2017-08-01

    The deep sea is home to many species that have longer life spans than their shallow-water counterparts. This trend is primarily related to the decline in metabolic rates with temperature as depth increases. However, at bathyal depths, the cold-seep vestimentiferan tubeworm species Lamellibrachia luymesi and Seepiophila jonesi reach extremely old ages beyond what is predicted by the simple scaling of life span with body size and temperature. Here, we use individual-based models based on in situ growth rates to show that another species of cold-seep tubeworm found in the Gulf of Mexico, Escarpia laminata, also has an extraordinarily long life span, regularly achieving ages of 100-200 years with some individuals older than 300 years. The distribution of results from individual simulations as well as whole population simulations involving mortality and recruitment rates support these age estimates. The low 0.67% mortality rate measurements from collected populations of E. laminata are similar to mortality rates in L. luymesi and S. jonesi and play a role in evolution of the long life span of cold-seep tubeworms. These results support longevity theory, which states that in the absence of extrinsic mortality threats, natural selection will select for individuals that senesce slower and reproduce continually into their old age.

  10. Distribution of Surface pH and Total Alkalinity at the Sea of Okhotsk and the East Sea in October 2007

    NASA Astrophysics Data System (ADS)

    Shim, J.; Kang, D.; Jin, Y.; Obzhirov, A.

    2008-12-01

    Surface pH, total alkalinity, temperature and salinity were measured at the Sea of Okhotsk and the East Sea (along a track from Vladivostok to the northeastern slope of Sakhalin Island through Soya Strait: 42°N, 132°E - 55°N, 145°E) in October 2007. Continuous pH measurements were conducted using an underway potentiometric pH system modified from Tishchenko et al. (2002) and discrete total alkalinity measurements were made by direct titration with hydrochloric acid. Warm saline surface waters were observed in the East Sea (from Vladivostok to Soya Strait), and relatively cold less-saline waters were observed in the Sea of Okhotsk (at the eastern slopes of Sakhalin Island). In the East Sea and the Sea of Okhotsk, surface pH ranged from 8.063 to 8.158 and 8.047 to 8.226, and total alkalinity normalized to salinity 35 ranged from 2323 to 2344 μmol kg-1 and 2367 to 2422 μmol kg-1, respectively. Due to the freshwater input from rivers and geochemical activity in the water column and sediment, the Sea of Okhotsk generally showed much wider ranges of water properties and richer in carbonate parameters than those of the East Sea. Particularly, water properties changed dramatically at the eastern slopes of Sakhalin Island; surface salinity decreased southward by about 0.5-1 psu and pH and normalized total alkalinity increased southward by about 0.05-0.1 and 20-50 μmol kg-1, respectively. Thus, pCO2 concentration calculated from pH and total alkalinity, ranged from 350-375 μatm in the north to 280-300 μatm in the south of the Okhotsk Sea. The high pH and normalized total alkalinity, and low pCO2 and salinity in the south might be the result of surface water mixing with fresh water discharge from rivers and/or the results of massive primary production along the eastern coast of Sakhalin Island. In the most study area, surface pCO2 ranged from 280 to 370 μatm and was undersaturated relative to atmosphere. Therefore, the Sea of Okhotsk and the East Sea acted as

  11. SEAS: Student Experiments At Sea - An Education Outreach Pilot Program Sponsored by the Ridge2000 Program

    NASA Astrophysics Data System (ADS)

    Goehring, L.

    2004-12-01

    SEAS is a pilot program for middle and high school students who want to learn science by doing science. SEAS students study the deep sea hydrothermal vent environment and learn to ask questions about this exciting, relatively unexplored world, just as researchers do. SEAS students also learn how to answer their own questions through the process of scientific investigation. With the SEAS program, students have the opportunity to participate in the actual discovery process, along side deep-sea researchers. SEAS builds upon the successes of programs like Dive&Discover and Extreme2000, which demonstrated the capability deep-sea scientists have in engaging students with live research. SEAS extends this concept by inviting students to participate in deep-sea research through formal proposal and report competitions. SEAS challenges students to higher levels of achievement. A curriculum, developed by teachers expert in the translation of scientific inquiry in the classroom, prepares students to participate. SEAS was concept-tested during the 2003-2004 school year, with 14 pilot teachers and approximately 800 students. Twenty Ridge2000 scientists contributed their time and expertise to the SEAS program in its first year. Five student proposals were selected and conducted at sea in April during a Ridge2000 research cruise to the East Pacific Rise. All results were posted to the SEAS website (http://www.ridge2000.org/SEAS/) during the cruise, and students were invited to analyze data for their final reports. Final student reports, along with scientists comments were also posted. During the 2004-2005 school year, SEAS will be evaluated for its impact on student learning and attitudes toward science. The benefits of SEAS to the Ridge2000 scientific community are many. Scientists are invited to contribute in a variety of ways, all of which help satisfy the requirement of NSFs Broader Impacts Criterion. They may contribute time and expertise by answering student questions and

  12. The stability of chalk during flooding of carbonated sea water at reservoir in-situ conditions

    NASA Astrophysics Data System (ADS)

    Nermoen, Anders; Korsnes, Reidar I.; Madland, Merete V.

    2014-05-01

    Injection of CO2 into carbonate oil reservoirs has been proposed as a possible utilization of the captured CO2 due to its capability to enhance the oil recovery. For offshore reservoirs such as Ekofisk and Valhall it has been discussed to alternate the CO2 and sea water injection (WAG) to reduce costs and keep the beneficial effects of both sea water (SSW) and gas injection. Water and CO2 mix to form carbonic acids that enhance the solubility of carbonates, thus a serious concern has been raised upon the potential de-stabilization of the reservoirs during CO2 injection. In this study we focus on how carbonated sea water alters the mechanical integrity of carbonate rocks both to evaluate safety of carbon storage sites and in the planning of production strategies in producing oil fields since enhanced compaction may have both detrimental and beneficial effects. Here we will present results from long term experiments (approx. half year each) performed on Kansas outcrop chalk (38-41% porosity), which serves as model material to understand the physical and chemical interplaying processes taking place in chalk reservoirs. All tests are performed at uni-axial strain conditions, meaning that the confining radial stresses are automatically adjusted to ensure zero radial strain. The tests are performed at in-situ conditions and run through a series of stages that mimic the reservoir history at both Ekofisk and Valhall fields. We observe the strain response caused by the injected brine. The experimental stages are: (a) axial stress build-up by pore pressure depletion to stresses above yield with NaCl-brine which is inert to the chalk; (b) uni-axial creep at constant axial stresses with NaCl-brine; (c) sea water injection; and (d) injection of carbonated water (SSW+CO2) at various mixture concentrations. Two test series were performed in which the pore pressure was increased (re-pressurized) before stage (c) to explore the stress dependency of the fluid induced strain

  13. Avian disease at the Salton Sea

    USGS Publications Warehouse

    Friend, M.

    2002-01-01

    A review of existing records and the scientific literature was conducted for occurrences of avian diseases affecting free-ranging avifauna within the Salton Sea ecosystem. The period for evaluation was 1907 through 1999. Records of the U.S. Department of Agriculture, Bureau of Biological Survey and the scientific literature were the data sources for the period of 1907a??1939. The narrative reports of the U.S. Fish and Wildlife Service's Sonny Bono National Wildlife Refuge Complex and the epizootic database of the U.S. Geological Survey's National Wildlife Health Center were the primary data sources for the remainder of the evaluation. The pattern of avian disease at the Salton Sea has changed greatly over time. Relative to past decades, there was a greater frequency of major outbreaks of avian disease at the Salton Sea during the 1990s than in previous decades, a greater variety of disease agents causing epizootics, and apparent chronic increases in the attrition of birds from disease. Avian mortality was high for about a decade beginning during the mid-1920s, diminished substantially by the 1940s and was at low to moderate levels until the 1990s when it reached the highest levels reported. Avian botulism (Clostridium botulinum type C) was the only major cause of avian disease until 1979 when the first major epizootic of avian cholera (Pasteurella multocidia) was documented. Waterfowl and shorebirds were the primary species affected by avian botulism. A broader spectrum of species have been killed by avian cholera but waterfowl have suffered the greatest losses. Avian cholera reappeared in 1983 and has joined avian botulism as a recurring cause of avian mortality. In 1989, avian salmonellosis (Salmonella typhimurium) was first diagnosed as a major cause of avian disease within the Salton Sea ecosystem and has since reappeared several times, primarily among cattle egrets (Bubulcus ibis). The largest loss from a single epizootic occurred in 1992, when an estimated

  14. How Can an Emergency Department Assist Patients and Caregivers at the End of Life?

    MedlinePlus

    ... Assist Patients And Caregivers At The End Of Life? How the Community Can Help in a Mass Casualty Event Hard Choices Resources Home Safety Checklist ACEP Coloring Book Download the Coloring Book » Emergency Care For You American College of Emergency Phycisians Copyright © American College of Emergency ...

  15. Measurement of spectral sea ice albedo at Qaanaaq fjord in northwest Greenland

    NASA Astrophysics Data System (ADS)

    Tanikawa, T.

    2017-12-01

    The spectral albedos of sea ice were measured at Qaanaaq fjord in northwest Greenland. Spectral measurements were conducted for sea ice covered with snow and sea ice without snow where snow was artificially removed around measurement point. Thickness of the sea ice was approximately 1.3 m with 5 cm of snow over the sea ice. The measurements show that the spectral albedos of the sea ice with snow were lower than those of natural pure snow especially in the visible regions though the spectral shapes were similar to each other. This is because the spectral albedos in the visible region have information of not only the snow but also the sea ice under the snow. The spectral albedos of the sea ice without the snow were approximately 0.4 - 0.5 in the visible region, 0.05-0.25 in the near-infrared region and almost constant of approximately 0.05 in the region of 1500 - 2500 nm. In the visible region, it would be due to multiple scattering by an air bubble within the sea ice. In contrast, in the near-infrared and shortwave infrared wavelengths, surface reflection at the sea ice surface would be dominant. Since a light absorption by the ice in these regions is relatively strong comparing to the visible region, the light could not be penetrated deeply within the sea ice, resulting that surface reflection based on Fresnel reflection would be dominant. In this presentation we also show the results of comparison between the radiative transfer calculation and spectral measurement data.

  16. 15 CFR 971.701 - Criteria for safety of life and property at sea.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... REGULATIONS OF THE ENVIRONMENTAL DATA SERVICE DEEP SEABED MINING REGULATIONS FOR COMMERCIAL RECOVERY PERMITS... by present laws and regulations. The primary inspection statutes pertaining to United States flag... Motor Vessels, and Freight Vessels). United States flag vessels will be required to meet all applicable...

  17. National Institute of Occupational Safety and Health (NIOSH) Partnered Development of Cryogenic Life Support Technologies

    NASA Technical Reports Server (NTRS)

    Bush, David R.

    2014-01-01

    Partnering with National Institute of Occupational Safety and Health (NIOSH) to develop several cyrogenically based life support technologies to be used in mine escape and rescue scenarios. Technologies developed for mine rescue directly benefit future NASA rescue and ground operation missions.

  18. The study of deep-sea cephalopods.

    PubMed

    Hoving, Henk-Jan T; Perez, Jose Angel A; Bolstad, Kathrin S R; Braid, Heather E; Evans, Aaron B; Fuchs, Dirk; Judkins, Heather; Kelly, Jesse T; Marian, José E A R; Nakajima, Ryuta; Piatkowski, Uwe; Reid, Amanda; Vecchione, Michael; Xavier, José C C

    2014-01-01

    "Deep-sea" cephalopods are here defined as cephalopods that spend a significant part of their life cycles outside the euphotic zone. In this chapter, the state of knowledge in several aspects of deep-sea cephalopod research are summarized, including information sources for these animals, diversity and general biogeography and life cycles, including reproduction. Recommendations are made for addressing some of the remaining knowledge deficiencies using a variety of traditional and more recently developed methods. The types of oceanic gear that are suitable for collecting cephalopod specimens and images are reviewed. Many groups of deep-sea cephalopods require taxonomic reviews, ideally based on both morphological and molecular characters. Museum collections play a vital role in these revisions, and novel (molecular) techniques may facilitate new use of old museum specimens. Fundamental life-cycle parameters remain unknown for many species; techniques developed for neritic species that could potentially be applied to deep-sea cephalopods are discussed. Reproductive tactics and strategies in deep-sea cephalopods are very diverse and call for comparative evolutionary and experimental studies, but even in the twenty-first century, mature individuals are still unknown for many species. New insights into diet and trophic position have begun to reveal a more diverse range of feeding strategies than the typically voracious predatory lifestyle known for many cephalopods. Regular standardized deep-sea cephalopod surveys are necessary to provide insight into temporal changes in oceanic cephalopod populations and to forecast, verify and monitor the impacts of global marine changes and human impacts on these populations. © 2014 Elsevier Ltd All rights reserved.

  19. Conversion to Silodosin in Men on Conventional α1 -Blockers for Symptomatic Benign Prostatic Hyperplasia.

    PubMed

    Tanaka, Masahiko; Niimi, Aya; Tomita, Kyoichi; Homma, Yukio

    2010-04-01

    α1 -blockers have commonly been used as first-line medical therapy for symptomatic benign prostatic hyperplasia (BPH). Recently, a highly selective α1A -adrenoceptor antagonist, silodosin, was developed in Japan. We examined the efficacy and safety of conversion from conventional α1 -blockers to silodosin in men with BPH. Conversion to silodosin was proposed to consecutive patients on conventional α1 -blockers for symptomatic BPH for at least 6 months. The effects of conversion were examined by the International Prostate Symptom Score, quality of life index, overactive bladder symptom score, peak flow rate, residual urine volume, and adverse events at 12 weeks. The efficacy of silodosin was also evaluated by patients' impression. Eighty-one men underwent conversion, for the most part because of dissatisfaction with the efficacy of their current treatment in improving nocturia or weak stream. The International Prostate Symptom Score total score significantly improved from 12.7 ± 5.9 at baseline to 10.6 ± 5.4 at 4 weeks (P < 0.001) and 10.9 ± 5.8 at 12 weeks (P < 0.01). The progress was mostly due to improvement in voiding symptoms, although reduction of storage symptoms was also significant. The quality of life index also significantly decreased with conversion to silodosin. Efficacy as judged by patients' impression was 76% (37/49) at 12 weeks of treatment. None of the overactive bladder symptom score, peak flow rate, and residual urine volume exhibited significant change. No serious adverse events were observed during the study period. Conversion to silodosin may be beneficial in men who are dissatisfied with conventional α1 -blockers for BPH, and be particularly useful in improving voiding symptoms. © 2010 Blackwell Publishing Asia Pty Ltd.

  20. A new InterRidge Working Group : Biogeochemical Interactions at Deep-sea Vents

    NASA Astrophysics Data System (ADS)

    Le Bris, N.; Boetius, A.; Tivey, M. K.; Luther, G. W.; German, C. R.; Wenzhoefer, F.; Charlou, J.; Seyfried, W. E.; Fortin, D.; Ferris, G.; Takai, K.; Baross, J. A.

    2004-12-01

    A new Working Group on `Biogeochemical Interactions at deep-sea vents' has been created at the initiative of the InterRidge programme. This interdisciplinary group comprises experts in chemistry, geochemistry, biogeochemistry, and microbial ecology addressing questions of biogeochemical interactions in different MOR and BAB environments. The past decade has raised major issues concerning the interactions between biotic and abiotic compartments of deep-sea hydrothermal environments and the role they play in the microbial turnover of C, S, N, Fe, fluxes from the geosphere to hydrosphere, the formation of biominerals, the functioning of vent ecosystems and life in extreme environments, the deep-biosphere, and the origin of life. Recent multidisciplinary studies have provided some new insights to these issues. Results of some of these studies will be presented here. They point out the variability and complexity of geobiological systems at vents in space and time and highlight the need for interactions across the fields of chemistry, geochemistry, biogeochemistry, and microbial ecology of hydrothermal environments. Limitation for advances in these fields include the availability of seafloor observation/experimentation time, and of underwater instrumentation allowing quantitative, in situ measurements of chemical and biological fluxes, as well as physical and chemical sensing and sampling along small scale gradients and repeated observation of study sites. The aim of this new Working Group is to strengthen the scientific exchange among chemists, geochemists, biogeochemists and microbial ecologists to favor collaboration in field studies including intercomparison of methods and planning of integrated experiments. The Biogeochemical Interactions working group will also foster development of underwater instrumentation for in situ biogeochemical measurements and microscale sampling, and promote exchange and collaboration with students and scientists of neighboring

  1. 47 CFR 80.305 - Watch requirements of the Communications Act and the Safety Convention.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... vessel is normally steered while being navigated in the open sea outside a harbor or port. (2) Keep a...-DSC radio equipment, must, while being navigated in the open sea or any tidewater within the... is normally steered while in the open sea outside a harbor or port. The watch must be maintained by a...

  2. 47 CFR 80.305 - Watch requirements of the Communications Act and the Safety Convention.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... vessel is normally steered while being navigated in the open sea outside a harbor or port. (2) Keep a...-DSC radio equipment, must, while being navigated in the open sea or any tidewater within the... is normally steered while in the open sea outside a harbor or port. The watch must be maintained by a...

  3. 47 CFR 80.305 - Watch requirements of the Communications Act and the Safety Convention.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... vessel is normally steered while being navigated in the open sea outside a harbor or port. (2) Keep a...-DSC radio equipment, must, while being navigated in the open sea or any tidewater within the... is normally steered while in the open sea outside a harbor or port. The watch must be maintained by a...

  4. Biofilm-like properties of the sea surface and predicted effects on air-sea CO2 exchange

    NASA Astrophysics Data System (ADS)

    Wurl, Oliver; Stolle, Christian; Van Thuoc, Chu; The Thu, Pham; Mari, Xavier

    2016-05-01

    Because the sea surface controls various interactions between the ocean and the atmosphere, it has a profound function for marine biogeochemistry and climate regulation. The sea surface is the gateway for the exchange of climate-relevant gases, heat and particles. Thus, in order to determine how the ocean and the atmosphere interact and respond to environmental changes on a global scale, the characterization and understanding of the sea surface are essential. The uppermost part of the water column is defined as the sea-surface microlayer and experiences strong spatial and temporal dynamics, mainly due to meteorological forcing. Wave-damped areas at the sea surface are caused by the accumulation of surface-active organic material and are defined as slicks. Natural slicks are observed frequently but their biogeochemical properties are poorly understood. In the present study, we found up to 40 times more transparent exopolymer particles (TEP), the foundation of any biofilm, in slicks compared to the underlying bulk water at multiple stations in the North Pacific, South China Sea, and Baltic Sea. We found a significant lower enrichment of TEP (up to 6) in non-slick sea surfaces compared to its underlying bulk water. Moreover, slicks were characterized by a large microbial biomass, another shared feature with conventional biofilms on solid surfaces. Compared to non-slick samples (avg. pairwise similarity of 70%), the community composition of bacteria in slicks was increasingly (avg. pairwise similarity of 45%) different from bulk water communities, indicating that the TEP-matrix creates specific environments for its inhabitants. We, therefore, conclude that slicks can feature biofilm-like properties with the excessive accumulation of particles and microbes. We also assessed the potential distribution and frequency of slick-formation in coastal and oceanic regions, and their effect on air-sea CO2 exchange based on literature data. We estimate that slicks can reduce CO2

  5. Sea-Sponge-like Structure of Nano-Fe3O4 on Skeleton-C with Long Cycle Life under High Rate for Li-Ion Batteries.

    PubMed

    Chen, Shipei; Wu, Qingnan; Wen, Ming; Wu, Qingsheng; Li, Jiaqi; Cui, Yi; Pinna, Nicola; Fan, Yafei; Wu, Tong

    2018-06-13

    To meet the demands of long cycle life under high rate for lithium-ion batteries, the advancement of anode materials with stable structural properties is necessarily demanded. Such promotion needs to design reasonable structure to facilitate the transportation of electron and lithium ions (Li + ). Herein, a novel C/Fe 3 O 4 sea-sponge-like structure was synthesized by ultrasonic spray pyrolysis following thermal decomposition process. On the basis of sea-sponge carbon (SSC) excellences in electronic conductivity and short Li + diffusion pathway, nano-Fe 3 O 4 anchored on stable SSC skeleton can deliver high electrochemical performance with long cycle life under high rate. During electrochemical cycling, well-dispersed nano-Fe 3 O 4 in ∼6 nm not only averts excessive pulverization and is enveloped by solid electrolyte interphase film, but also increases Li + diffusion efficiency. The much improved electrochemical properties showed a capacity of around 460 mAh g -1 at a high rate of 1.5C with a retention rate of 93%, which is maintained without degradation up to 1000 cycles (1C = 1000 mA g -1 ).

  6. Observations and Modeling of Turbulent Air-Sea Coupling in Coastal and Strongly Forced Condition

    NASA Astrophysics Data System (ADS)

    Ortiz-Suslow, David G.

    The turbulent fluxes of momentum, mass, and energy across the ocean-atmosphere boundary are fundamental to our understanding of a myriad of geophysical processes, such as wind-wave generation, oceanic circulation, and air-sea gas transfer. In order to better understand these fluxes, empirical relationships were developed to quantify the interfacial exchange rates in terms of easily observed parameters (e.g., wind speed). However, mounting evidence suggests that these empirical formulae are only valid over the relatively narrow parametric space, i.e. open ocean conditions in light to moderate winds. Several near-surface processes have been observed to cause significant variance in the air-sea fluxes not predicted by the conventional functions, such as a heterogeneous surfaces, swell waves, and wave breaking. Further study is needed to fully characterize how these types of processes can modulate the interfacial exchange; in order to achieve this, a broad investigation into air-sea coupling was undertaken. The primary focus of this work was to use a combination of field and laboratory observations and numerical modeling, in regimes where conventional theories would be expected to breakdown, namely: the nearshore and in very high winds. These seemingly disparate environments represent the marine atmospheric boundary layer at its physical limit. In the nearshore, the convergence of land, air, and sea in a depth-limited domain marks the transition from a marine to a terrestrial boundary layer. Under extreme winds, the physical nature of the boundary layer remains unknown as an intermediate substrate layer, sea spray, develops between the atmosphere and ocean surface. At these ends of the MABL physical spectrum, direct measurements of the near-surface processes were made and directly related to local sources of variance. Our results suggest that the conventional treatment of air-sea fluxes in terms of empirical relationships developed from a relatively narrow set of

  7. 50 CFR 665.247 - At-sea observer coverage.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 13 2012-10-01 2012-10-01 false At-sea observer coverage. 665.247 Section 665.247 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC...-sea observer coverage. All fishing vessels subject to §§ 665.240 though 665.252 and subpart A of this...

  8. 50 CFR 665.247 - At-sea observer coverage.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false At-sea observer coverage. 665.247 Section 665.247 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC...-sea observer coverage. All fishing vessels subject to §§ 665.240 though 665.252 and subpart A of this...

  9. 50 CFR 665.247 - At-sea observer coverage.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false At-sea observer coverage. 665.247 Section 665.247 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC...-sea observer coverage. All fishing vessels subject to §§ 665.240 though 665.252 and subpart A of this...

  10. 50 CFR 665.247 - At-sea observer coverage.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false At-sea observer coverage. 665.247 Section 665.247 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC...-sea observer coverage. All fishing vessels subject to §§ 665.240 though 665.252 and subpart A of this...

  11. 50 CFR 665.247 - At-sea observer coverage.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false At-sea observer coverage. 665.247 Section 665.247 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC...-sea observer coverage. All fishing vessels subject to §§ 665.240 though 665.252 and subpart A of this...

  12. Detecting terrorist nuclear weapons at sea: The 10th door problem

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Slaughter, D R

    2008-09-15

    While screening commercial cargo containers for the possible presence of WMD is important and necessary smugglers have successfully exploited the many other vehicles transporting cargo into the US including medium and small vessels at sea. These vessels provide a venue that is currently not screened and widely used. Physics limits that make screening of large vessels prohibitive impractical do not prohibit effective screening of the smaller vessels. While passive radiation detection is probably ineffective at sea active interrogation may provide a successful approach. The physics limits of active interrogation of ships at sea from standoff platforms are discussed. Autonomous platformsmore » that could carry interrogation systems at sea, both airborne and submersible, are summarized and their utilization discussed. An R&D program to investigate the limits of this approach to screening ships at sea is indicated and limitations estimated.« less

  13. A mechanism that maintains alternative life histories in a loggerhead sea turtle population.

    PubMed

    Hatase, Hideo; Omuta, Kazuyoshi; Tsukamoto, Katsumi

    2013-11-01

    Intrapopulation variation in habitat use is commonly seen among mobile animals, yet the mechanisms maintaining it have rarely been researched among untrackable species. To investigate how alternative life histories are maintained in a population of the loggerhead sea turtle (Caretta caretta), cumulative reproductive output was evaluated and compared between small planktivores inhabiting oceanic areas (with water depths > 200 m) and large benthivores inhabiting neritic areas (depths < 200 m) that sympatrically nested at Yakushima Island, Japan, from 1986 to 2011. In total, 362 nesting females sampled in three different years were classified into the two foraging groups based on stable isotope ratios in egg yolks. There were significant differences between the two foraging groups in most recorded life history parameters (clutch size, clutch frequency, breeding frequency, and remigration intervals), with the exception of emergence success. We did not find evidence of life history trade-offs, nor age-related changes in fecundity. Over the 26-year study period, we calculated a 2.4-fold greater reproductive output for neritic foragers than for oceanic ones, accounting for breeding and clutch frequency. Temporal consistencies in stable isotope ratios and remigration intervals within females suggested that female Japanese loggerheads show fidelity to respective foraging habitats throughout the adult stage. The large difference in productivity between the two groups was unlikely to be offset by the difference in survival during the period from aboveground emergence to first reproduction, suggesting that oceanic foragers have a lower level of fitness than neritic ones. Together with an absence of genetic structure between foraging groups, we infer that alternative life histories in a loggerhead turtle population are maintained by a conditional strategy.

  14. Work life and patient safety culture in Canadian healthcare: connecting the quality dots using national accreditation results.

    PubMed

    Mitchell, Jonathan I

    2012-01-01

    Fostering quality work life is paramount to building a strong patient safety culture in healthcare organizations. Data from two patient safety culture and work-life questionnaires used for Accreditation Canada's national program were analyzed. Strong team leadership was reported in that units were doing a good job of identifying, assessing and managing risks to patients. Seventy-one percent of respondents gave their unit a positive overall grade on patient safety, and 79% of respondents felt that they could often do their best-quality work in their job. However, healthcare workers felt that they did not have enough time to do their jobs adequately and indicated that co-workers were cutting corners in patient care in order to save time. This article discusses engaging both senior leadership and the entire organization in the change process, ensuring supervisory support, and using performance measures to focus organizational efforts on key priorities all as improvement strategies relevant to these findings. These strategies can be used by organizations across sectors and jurisdictions and by healthcare leaders to positively affect work life and patient safety.

  15. Reconciliation of late Quaternary sea levels derived from coral terraces at Huon Peninsula with deep sea oxygen isotope records

    NASA Astrophysics Data System (ADS)

    Chappell, John; Omura, Akio; Esat, Tezer; McCulloch, Malcolm; Pandolfi, John; Ota, Yoko; Pillans, Brad

    1996-06-01

    A major discrepancy between the Late Quaternary sea level changes derived from raised coral reef terraces at the Huon Peninsula in Papua New Guinea and from oxygen isotopes in deep sea cores is resolved. The two methods agree closely from 120 ka to 80 ka and from 20 ka to 0 ka (ka = 1000 yr before present), but between 70 and 30 ka the isotopic sea levels are 20-40 m lower than the Huon Peninsula sea levels derived in earlier studies. New, high precision U-series age measurements and revised stratigraphic data for Huon Peninsula terraces aged between 30 and 70 ka now give similar sea levels to those based on deep sea oxygen isotope data planktonic and benthic δ 18O data. Using the sea level and deep sea isotopic data, oxygen isotope ratios are calculated for the northern continental ice sheets through the last glacial cycle and are consistent with results from Greenland ice cores. The record of ice volume changes through the last glacial cycle now appears to be reasonably complete.

  16. At Sea Personnel Transfer Concepts

    DTIC Science & Technology

    2006-07-28

    transfer at sea. Personnel can be transferred with relatively short notice using a 4” double braided , polyester synthetic highline instead of steel...supporting 1000 lbs at the tip of the ladder, and sustaining a 60000 gal/hr hose firing at any angle. The ladders are capable of supporting this...significant burden for the bridges. To further reduce the tip weight, the vacuum pumps will be stored on the deck of the ship and hosing will be run

  17. Marine drug Haishengsu increases chemosensitivity to conventional chemotherapy and improves quality of life in patients with acute leukemia.

    PubMed

    Li, Guang-Yao; Zhang, Li; Liu, Ji-Zhu; Chen, Shou-Guo; Xiao, Tai-Wu; Liu, Guo-Zhen; Wang, Jing-Xia; Wang, Le-Xin; Hou, Ming

    2016-07-01

    Pharmacological management of acute leukemia remains a challenge. A seashell protein Haishengsu (HSS) has been found to exert anticancer activities in recent in vitro studies. The aim of this study was to determine whether the addition of HSS to the conventional chemotherapies would increase chemosensitivity and improves quality of life in patients with acute leukemia. Two hundred and forty-eight patients with acute leukemia were enrolled in a double-blind, and placebo-controlled study. In addition to conventional chemotherapy, 142 patients received HSS and 106 received placebo. In an in vitro study, the expression of P-gp was evaluated by flow cytometry in a drug-resistant leukemia cell line (K562/ADM cells). Sorcin was examined by Western blot. The complete remission rates in the HSS treatment group were all higher than in the placebo group with non-relapsing leukemia and relapsed leukemia (p<0.05). Less patients in the HSS group experienced gastrointestinal side effects from chemotherapy, whereas more patients had increased food take and an increase in Karnofsky performance status (KPS) score (p<0.01). In vitro, the expression of P-gp and sorcin in the HSS treated cells were lower than in the control group cells (p<0.01). When added to conventional chemotherapy, HSS improves the complete remission rates and quality of life in patients with acute leukemia. The in vitro findings indicate that suppression of P-gp and sorcin genes in leukemia cells may be involved in the beneficial effects of HSS. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  18. Getting Home Safe and Sound: Occupational Safety and Health Administration at 38

    PubMed Central

    Silverstein, Michael

    2008-01-01

    The Occupational Safety and Health Act of 1970 (OSHAct) declared that every worker is entitled to safe and healthful working conditions, and that employers are responsible for work being free from all recognized hazards. Thirty-eight years after these assurances, however, it is difficult to find anyone who believes the promise of the OSHAct has been met. The persistence of preventable, life-threatening hazards at work is a failure to keep a national promise. I review the history of the Occupational Safety and Health Administration and propose measures to better ensure that those who go to work every day return home safe and sound. These measures fall into 6 areas: leverage and accountability, safety and health systems, employee rights, equal protection, framing, and infrastructure. PMID:18235060

  19. Getting home safe and sound: occupational safety and health administration at 38.

    PubMed

    Silverstein, Michael

    2008-03-01

    The Occupational Safety and Health Act of 1970 (OSHAct) declared that every worker is entitled to safe and healthful working conditions, and that employers are responsible for work being free from all recognized hazards. Thirty-eight years after these assurances, however, it is difficult to find anyone who believes the promise of the OSHAct has been met. The persistence of preventable, life-threatening hazards at work is a failure to keep a national promise. I review the history of the Occupational Safety and Health Administration and propose measures to better ensure that those who go to work every day return home safe and sound. These measures fall into 6 areas: leverage and accountability, safety and health systems, employee rights, equal protection, framing, and infrastructure.

  20. Endoscopic nasopharyngeal exploration at the end of conventional curettage adenoidectomy.

    PubMed

    Abdel-Aziz, Mosaad

    2012-03-01

    Adenoid hypertrophy (AH) is a common cause of airway obstruction in children and its recurrence after conventional curettage adenoidectomy is not rare. The purpose of this study is to assess the efficacy of endoscopic nasopharyngeal exploration at the end of curettage adenoidectomy on decreasing the incidence of adenoid re-hypertrophy. Three hundred and fifty children diagnosed as having AH, underwent conventional curettage adenoidectomy by a single surgeon. The cases were randomly divided into two equal groups A and B, group B were further subjected to nasopharyngeal exploration by the nasal endoscope after removal of their adenoids with cauterization of any visible residuals, while group A were not subjected to this endoscopic maneuver. Follow-up was carried out for at least 2 years; flexible nasopharyngoscopy was used for detection of recurrent AH. Cases that were not subjected to endoscopic nasopharyngeal exploration (group A) showed a high recurrence rate (6.6%), while explored cases (group B) showed a low incidence of recurrence (1.18%). Most recurrence of group A (6%) was detected within the first year of the follow-up period which may indicate re-growth of residual adenoidal tissues that were missed during conventional curettage adenoidectomy. Endoscopic nasopharyngeal exploration at the end of conventional curettage adenoidectomy is a useful method in decreasing the incidence of recurrent AH.

  1. The installation of a sub sea floor observatory using the sea floor drill rig MeBo

    NASA Astrophysics Data System (ADS)

    Wefer, G.; Freudenthal, T.; Kopf, A.

    2012-04-01

    Sea floor drill rigs that can be deployed from standard research vessels are bridging the gap between dedicated drill ships that are used for deep drillings in the range of several hundred meters below sea floor and conventional sampling tools like gravity corers, piston corer or dredges that only scratch the surface of the sea floor. A major advantage of such robotic drill rigs is that the drilling action is conducted from a stable platform at the sea bed independent of any ship movements due to waves, wind or currents. At the MARUM Center for Marine Environmental Sciences at the University of Bremen we developed the sea bed drill rig MeBo that can be deployed from standard research vessels. The drill rig is deployed on the sea floor and controlled from the vessel. Drilling tools for coring the sea floor down to 70 m can be stored on two magazines on the rig. A steel-armoured umbilical is used for lowering the rig to the sea bed in water depths up to 2000 m in the present system configuration. It was successfully operated on ten expeditions since 2005 and drilled more than 1000 m in different types of geology including hemipelagic mud, glacial till as well as sedimentary and crystalline rocks. MeBo boreholes be equipped with sensors and used for long term monitoring are planned. Depending on the scientific demands, a MeBoCORK monitoring system will allow in situ measurements of eg. temperature and pressure. The "MeBoCORK" will be equipped with data loggers and data transmission interface for reading out the collected data from the vessel. By additional payload installation on the MeBoCORK with an ROV it will be possible to increase the energy capacity as well as to conduct fluid sampling in the bore hole for geochemical analyses. It is planned to install a prototype of this additional payload with the MARUM ROV QUEST4000M during the following R/V SONNE cruise in July 2012.

  2. The influence of environmental conditions on early life stages of flounder (Platichthys flesus) in the central Baltic Sea

    NASA Astrophysics Data System (ADS)

    Ustups, Didzis; Müller-Karulis, Bärbel; Bergstrom, Ulf; Makarchouk, Andrej; Sics, Ivo

    2013-01-01

    Flounder (Platichthys flesus) is a temperate marine fish that is well adapted to the brackish waters of the Baltic Sea. There are two sympatric flounder populations in the Baltic Sea, pelagic and demersal spawners, which differ in their spawning habitat and egg characteristics. In the present study, pelagic spawning flounder of the central Baltic Sea was studied. We examined whether variations in hydrological regime can explain fluctuations in flounder early life stages that have occurred over the past 30 years (1970-2005). Using generalized additive modeling to explain the abundance of flounder eggs and larvae in a Latvian ichthyoplankton dataset, we evaluate the hypothesis that the available reproductive volume, defined as the water column with dissolved oxygen larger than 1 ml/l and salinity between 10.6 and 12 PSU, affects the survival of flounder ichthyoplankton and determines recruitment success. Both reproductive volume and spawning stock biomass were significant factors determining flounder ichthyoplankton abundance. Different measures of water temperature did not contribute significantly to the variability of eggs or larvae. However, recruitment did not correlate to the supply of larvae. The findings presented in this study on the relationship between flounder reproduction, spawning stock biomass and reproductive volume, as well as the lack of correlation to recruitment, are valuable for the understanding of flounder ecology in the Baltic Sea, and for developing the management of the species.

  3. Geoid undulations and gravity anomalies over the Aral Sea, the Black Sea and the Caspian Sea from a combined GEOS-3/SEASAT/GEOSAT altimeter data set

    NASA Technical Reports Server (NTRS)

    Au, Andrew Y.; Brown, Richard D.; Welker, Jean E.

    1991-01-01

    Satellite-based altimetric data taken by GOES-3, SEASAT, and GEOSAT over the Aral Sea, the Black Sea, and the Caspian Sea are analyzed and a least squares collocation technique is used to predict the geoid undulations on a 0.25x0.25 deg. grid and to transform these geoid undulations to free air gravity anomalies. Rapp's 180x180 geopotential model is used as the reference surface for the collocation procedure. The result of geoid to gravity transformation is, however, sensitive to the information content of the reference geopotential model used. For example, considerable detailed surface gravity data were incorporated into the reference model over the Black Sea, resulting in a reference model with significant information content at short wavelengths. Thus, estimation of short wavelength gravity anomalies from gridded geoid heights is generally reliable over regions such as the Black Sea, using the conventional collocation technique with local empirical covariance functions. Over regions such as the Caspian Sea, where detailed surface data are generally not incorporated into the reference model, unconventional techniques are needed to obtain reliable gravity anomalies. Based on the predicted gravity anomalies over these inland seas, speculative tectonic structures are identified and geophysical processes are inferred.

  4. The SISIFO project: Seismic Safety at High Schools

    NASA Astrophysics Data System (ADS)

    Peruzza, Laura; Barnaba, Carla; Bragato, Pier Luigi; Dusi, Alberto; Grimaz, Stefano; Malisan, Petra; Saraò, Angela; Mucciarelli, Marco

    2014-05-01

    problems of seismic hazard, seismic response of foundation soils, and building dynamics to stimulate awareness of seismic safety, including seismic hazard, seismic site response, seismic behaviour of structural and non-structural elements and functional issues (escape ways, emergency systems, etc.). The awareness of seismic safety in places of study, work and life aims at improving the capacity to recognize safety issues and possible solutions

  5. Survival of marine heterotrophic flagellates isolated from the surface and the deep sea at high hydrostatic pressure: Literature review and own experiments

    NASA Astrophysics Data System (ADS)

    Živaljić, Suzana; Schoenle, Alexandra; Nitsche, Frank; Hohlfeld, Manon; Piechocki, Julia; Reif, Farina; Shumo, Marwa; Weiss, Alexandra; Werner, Jennifer; Witt, Madeleine; Voss, Janine; Arndt, Hartmut

    2018-02-01

    Although the abyssal seafloor represents the most common benthic environment on Earth, eukaryotic microbial life at abyssal depths is still an uncharted territory. This is in striking contrast to their potential importance regarding the material flux and bacteria consumption in the deep sea. Flagellate genotypes determined from sedimentary DNA deep-sea samples might originate from vital deep-sea populations or from cysts of organisms sedimented down from surface waters. The latter one may have never been active under deep-sea conditions. We wanted to analyze the principal ability of cultivable heterotrophic flagellates of different phylogenetic groups (choanoflagellates, ancyromonads, euglenids, kinetoplastids, bicosoecids, chrysomonads, and cercozoans) to survive exposure to high hydrostatic pressure (up to 670 bar). We summarized our own studies and the few available data from literature on pressure tolerances of flagellates isolated from different marine habitats. Our results demonstrated that many different flagellate species isolated from the surface waters and deep-sea sediments survived drastic changes in hydrostatic pressure. Barophilic behavior was also recorded for several species isolated from the deep sea indicating their possible genetic adaptation to high pressures. This is in accordance with records of heterotrophic flagellates present in environmental DNA surveys based on clone libraries established for deep-sea environments.

  6. 50 CFR 665.207 - At-sea observer coverage.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false At-sea observer coverage. 665.207 Section 665.207 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC...-sea observer coverage. (a) All fishing vessels subject to §§ 665.200 though 665.212 must carry an...

  7. 50 CFR 665.207 - At-sea observer coverage.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false At-sea observer coverage. 665.207 Section 665.207 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC...-sea observer coverage. (a) All fishing vessels subject to §§ 665.200 though 665.212 must carry an...

  8. 50 CFR 665.207 - At-sea observer coverage.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false At-sea observer coverage. 665.207 Section 665.207 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC...-sea observer coverage. (a) All fishing vessels subject to §§ 665.200 though 665.212 must carry an...

  9. 50 CFR 665.207 - At-sea observer coverage.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false At-sea observer coverage. 665.207 Section 665.207 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC...-sea observer coverage. (a) All fishing vessels subject to §§ 665.200 though 665.212 must carry an...

  10. 50 CFR 665.207 - At-sea observer coverage.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 13 2012-10-01 2012-10-01 false At-sea observer coverage. 665.207 Section 665.207 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC...-sea observer coverage. (a) All fishing vessels subject to §§ 665.200 though 665.212 must carry an...

  11. Lactic acid bacteria and natural antimicrobials to improve the safety and shelf-life of minimally processed sliced apples and lamb's lettuce.

    PubMed

    Siroli, Lorenzo; Patrignani, Francesca; Serrazanetti, Diana I; Tabanelli, Giulia; Montanari, Chiara; Gardini, Fausto; Lanciotti, Rosalba

    2015-05-01

    Outbreaks of food-borne disease associated with the consumption of fresh and minimally processed fruits and vegetables have increased dramatically over the last few years. Traditional chemical sanitizers are unable to completely eradicate or kill the microorganisms on fresh produce. These conditions have stimulated research to alternative methods for increasing food safety. The use of protective cultures, particularly lactic acid bacteria (LAB), has been proposed for minimally processed products. However, the application of bioprotective cultures has been limited at the industrial level. From this perspective, the main aims of this study were to select LAB from minimally processed fruits and vegetables to be used as biocontrol agents and then to evaluate the effects of the selected strains, alone or in combination with natural antimicrobials (2-(E)-hexenal/hexanal, 2-(E)-hexenal/citral for apples and thyme for lamb's lettuce), on the shelf-life and safety characteristics of minimally processed apples and lamb's lettuce. The results indicated that applying the Lactobacillus plantarum strains CIT3 and V7B3 to apples and lettuce, respectively, increased both the safety and shelf-life. Moreover, combining the selected strains with natural antimicrobials produced a further increase in the shelf-life of these products without detrimental effects on the organoleptic qualities. Copyright © 2014 Elsevier Ltd. All rights reserved.

  12. Science at Sea.

    ERIC Educational Resources Information Center

    Phillips, Mary Nied

    2001-01-01

    Describes a three-week inservice teacher education program that involves two sessions of preparatory classes ashore in nautical science and oceanography, and concludes with a nine-day sea voyage. (ASK)

  13. Working on Sundays–effects on safety, health, and work-life balance.

    PubMed

    Wirtz, Anna; Nachreiner, Friedhelm; Rolfes, Katharina

    2011-05-01

    Several attributes of the work schedule can increase the risk of occupational injuries and accidents, health impairments, and reduced social participation. Although previous studies mainly focused on the effects of shiftwork and long working hours on employee health and safety, there is little evidence of a potential negative impact of working Sundays on the incidence of occupational accidents, health impairments, and work-life balance. A representative sample of employed workers in 31 member and associated states of the European Union (n = 23,934) served as the database for a cross-sectional analysis. The sample was collected via face-to-face interviews in the year 2005. The association of the risks of occupational accidents, health impairments, and decreases in work-life balance with working Sundays was calculated using logistic regression models, controlling for potential confounders, such as shiftwork, workload, and demographic characteristics. The results indicated that working one or more Sundays/month was associated with increase both in the risk of reporting one or more health impairments (odds ratio [OR]: 1.17, 95% confidence interval [CI]: 1.06-1.29) and poorer work-life balance (OR: 1.15, 95% CI: 1.02-1.28). These effects remained after controlling for potentially confounding factors, such as other work schedule attributes, intensity of physical and mental workload, and individual characteristics. Furthermore, working Sundays was also related to increased risk of occupational accidents within the last year (OR: 1.34, 95% CI: 1.03-1.73). Controlling again for individual, workload, and working-time characteristics, a significant association with accident risk, however, remained only in work sectors with low a priori risk of occupational accidents (OR: 1.40, 95% CI: 1.02-1.91), although the increased risk could be observed for both medium and high a priori risk sectors working Sundays (without controlling for additional confounders). The results thus

  14. Global ship accidents and ocean swell-related sea states

    NASA Astrophysics Data System (ADS)

    Zhang, Zhiwei; Li, Xiao-Ming

    2017-11-01

    With the increased frequency of shipping activities, navigation safety has become a major concern, especially when economic losses, human casualties and environmental issues are considered. As a contributing factor, the sea state plays a significant role in shipping safety. However, the types of dangerous sea states that trigger serious shipping accidents are not well understood. To address this issue, we analyzed the sea state characteristics during ship accidents that occurred in poor weather or heavy seas based on a 10-year ship accident dataset. Sea state parameters of a numerical wave model, i.e., significant wave height, mean wave period and mean wave direction, were analyzed for the selected ship accident cases. The results indicated that complex sea states with the co-occurrence of wind sea and swell conditions represent threats to sailing vessels, especially when these conditions include similar wave periods and oblique wave directions.

  15. Quantifying and Projecting Relative Sea-Level Rise At The Regional Scale: The Bangladesh Sea-Level Project (BanD-AID)

    NASA Astrophysics Data System (ADS)

    Shum, C. K.; Kuo, C. Y.; Guo, J.; Shang, K.; Tseng, K. H.; Wan, J.; Calmant, S.; Ballu, V.; Valty, P.; Kusche, J.; Hossain, F.; Khan, Z. H.; Rietbroek, R.; Uebbing, B.

    2014-12-01

    The potential for accelerated sea-level rise under anthropogenic warming is a significant societal problem, in particular in world's coastal deltaic regions where about half of the world's population resides. Quantifying geophysical sources of sea-level rise with the goal of improved projection at local scales remains a complex and challenging interdisciplinary research problem. These processes include ice-sheet/glacier ablations, steric sea-level, solid Earth uplift or subsidence due to GIA, tectonics, sediment loading or anthropogenic causes, hydrologic imbalance, and human processes including water retention in reservoirs and aquifer extraction. The 2013 IPCC AR5 concluded that the observed and explained geophysical causes of global geocentric sea-level rise, 1993-2010, is closer towards closure. However, the discrepancy reveals that circa 1.3→37.5% of the observed sea-level rise remains unexplained. This relatively large discrepancy is primarily attributable to the wide range of estimates of respective contributions of Greenland and Antarctic ice-sheets and mountain/peripheral glaciers to sea-level rise. Understanding and quantifying the natural and anthropogenic processes governing solid Earth (land, islands and sea-floor) uplift or subsidence at the regional and local scales remain elusive to enable addressing coastal vulnerability due to relative sea-level rise hazards, such as the Bangladesh Delta. This study focuses on addressing coastal vulnerability of Bangladesh, a Belmont Forum/IGFA project, BanD-AID (http://Belmont-SeaLevel.org). Sea-level rise, along with tectonic, sediment load and groundwater extraction induced land uplift/subsidence, have exacerbated Bangladesh's coastal vulnerability, affecting 150 million people in one of the world's most densely populated regions. Here we present preliminary results using space geodetic observations, including satellite radar and laser altimetry, GRACE gravity, tide gauge, hydrographic, and GPS/InSAR observed

  16. International Safety Regulation and Standards for Space Travel and Commerce

    NASA Astrophysics Data System (ADS)

    Pelton, J. N.; Jakhu, R.

    The evolution of air travel has led to the adoption of the 1944 Chicago Convention that created the International Civil Aviation Organization (ICAO), headquartered in Montreal, Canada, and the propagation of aviation safety standards. Today, ICAO standardizes and harmonizes commercial air safety worldwide. Space travel and space safety are still at an early stage of development, and the adoption of international space safety standards and regulation still remains largely at the national level. This paper explores the international treaties and conventions that govern space travel, applications and exploration today and analyzes current efforts to create space safety standards and regulations at the national, regional and global level. Recent efforts to create a commercial space travel industry and to license commercial space ports are foreseen as means to hasten a space safety regulatory process.

  17. The sleep of elite athletes at sea level and high altitude: a comparison of sea-level natives and high-altitude natives (ISA3600).

    PubMed

    Roach, Gregory D; Schmidt, Walter F; Aughey, Robert J; Bourdon, Pitre C; Soria, Rudy; Claros, Jesus C Jimenez; Garvican-Lewis, Laura A; Buchheit, Martin; Simpson, Ben M; Hammond, Kristal; Kley, Marlen; Wachsmuth, Nadine; Gore, Christopher J; Sargent, Charli

    2013-12-01

    Altitude exposure causes acute sleep disruption in non-athletes, but little is known about its effects in elite athletes. The aim of this study was to examine the effects of altitude on two groups of elite athletes, that is, sea-level natives and high-altitude natives. Sea-level natives were members of the Australian under-17 soccer team (n=14). High-altitude natives were members of a Bolivian under-20 club team (n=12). Teams participated in an 18-day (19 nights) training camp in Bolivia, with 6 nights at near sea level in Santa Cruz (430 m) and 13 nights at high altitude in La Paz (3600 m). Sleep was assessed on every day/night using activity monitors. The Australians' sleep was shorter, and of poorer quality, on the first night at altitude compared with sea level. Sleep quality returned to normal by the end of the first week at altitude, but sleep quantity had still not stabilised at its normal level after 2 weeks. The quantity and quality of sleep obtained by the Bolivians was similar, or greater, on all nights at altitude compared with sea level. The Australians tended to obtain more sleep than the Bolivians at sea level and altitude, but the quality of the Bolivians' sleep tended to be better than that of the Australians at altitude. Exposure to high altitude causes acute and chronic disruption to the sleep of elite athletes who are sea-level natives, but it does not affect the sleep of elite athletes who are high-altitude natives.

  18. Aral Sea basin: a sea dies, a sea also rises.

    PubMed

    Glantz, Michael H

    2007-06-01

    The thesis of this article is quite different from many other theses of papers, books, and articles on the Aral Sea. It is meant to purposely highlight the reality of the situation in Central Asia: the Aral Sea that was once a thriving body of water is no more. That sea is dead. What does exist in its place are the Aral seas: there are in essence three bodies of water, one of which is being purposefully restored and its level is rising (the Little Aral), and two others which are still marginally connected, although they continue to decline in level (the Big Aral West and the Big Aral East). In 1960 the level of the sea was about 53 m above sea level. By 2006 the level had dropped by 23 m to 30 m above sea level. This was not a scenario generated by a computer model. It was a process of environmental degradation played out in real life in a matter of a few decades, primarily as a result of human activities. Despite wishes and words to the contrary, it will take a heroic global effort to save what remains of the Big Aral. It would also take a significant degree of sacrifice by people and governments in the region to restore the Big Aral to an acceptable level, given that the annual rate of flow reaching the Amudarya River delta is less than a 10th of what it was several decades ago. Conferring World Heritage status to the Aral Sea(s) could spark restoration efforts for the Big Aral.

  19. 46 CFR 12.623 - Requirements to qualify for an STCW endorsement as Global Maritime Distress and Safety System...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Requirements to qualify for an STCW endorsement as Global Maritime Distress and Safety System (GMDSS) at-sea maintainer. 12.623 Section 12.623 Shipping... as Global Maritime Distress and Safety System (GMDSS) at-sea maintainer. To qualify for an STCW...

  20. Safety Identifying of Integral Abutment Bridges under Seismic and Thermal Loads

    PubMed Central

    Easazadeh Far, Narges; Barghian, Majid

    2014-01-01

    Integral abutment bridges (IABs) have many advantages over conventional bridges in terms of strength and maintenance cost. Due to the integrity of these structures uniform thermal and seismic loads are known important ones on the structure performance. Although all bridge design codes consider temperature and earthquake loads separately in their load combinations for conventional bridges, the thermal load is an “always on” load and, during the occurrence of an earthquake, these two important loads act on bridge simultaneously. Evaluating the safety level of IABs under combination of these loads becomes important. In this paper, the safety of IABs—designed by AASHTO LRFD bridge design code—under combination of thermal and seismic loads is studied. To fulfill this aim, first the target reliability indexes under seismic load have been calculated. Then, these analyses for the same bridge under combination of thermal and seismic loads have been repeated and the obtained reliability indexes are compared with target indexes. It is shown that, for an IAB designed by AASHTO LRFD, the indexes have been reduced under combined effects. So, the target level of safety during its design life is not provided and the code's load combination should be changed. PMID:25405232

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