Science.gov

Sample records for afa catcher vessels

  1. 50 CFR Table 41 to Part 679 - BSAI Crab PSC Sideboard Limits for AFA Catcher/Processors and AFA Catcher Vessels

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Catcher/Processors and AFA Catcher Vessels 41 Table 41 to Part 679 Wildlife and Fisheries FISHERY... Sideboard Limits for AFA Catcher/Processors and AFA Catcher Vessels For the following crab species in the following areas . . . The AFA catcher/processor crab PSC sideboard limit is equal to the...

  2. 50 CFR Table 41 to Part 679 - BSAI Crab PSC Sideboard Limits for AFA Catcher/Processors and AFA Catcher Vessels

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false BSAI Crab PSC Sideboard Limits for AFA...) FISHERIES OF THE EXCLUSIVE ECONOMIC ZONE OFF ALASKA Pt. 679, Table 41 Table 41 to Part 679—BSAI Crab PSC Sideboard Limits for AFA Catcher/Processors and AFA Catcher Vessels For the following crab species in...

  3. 50 CFR Table 41 to Part 679 - BSAI Crab PSC Sideboard Limits for AFA Catcher/Processors and AFA Catcher Vessels

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false BSAI Crab PSC Sideboard Limits for AFA...) FISHERIES OF THE EXCLUSIVE ECONOMIC ZONE OFF ALASKA Pt. 679, Table 41 Table 41 to Part 679—BSAI Crab PSC Sideboard Limits for AFA Catcher/Processors and AFA Catcher Vessels For the following crab species in...

  4. 50 CFR Table 41 to Part 679 - BSAI Crab PSC Sideboard Limits for AFA Catcher/Processors and AFA Catcher Vessels

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false BSAI Crab PSC Sideboard Limits for AFA...) FISHERIES OF THE EXCLUSIVE ECONOMIC ZONE OFF ALASKA Pt. 679, Table 41 Table 41 to Part 679—BSAI Crab PSC Sideboard Limits for AFA Catcher/Processors and AFA Catcher Vessels For the following crab species in...

  5. 50 CFR Table 41 to Part 679 - BSAI Crab PSC Sideboard Limits for AFA Catcher/Processors and AFA Catcher Vessels

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 13 2012-10-01 2012-10-01 false BSAI Crab PSC Sideboard Limits for AFA...) FISHERIES OF THE EXCLUSIVE ECONOMIC ZONE OFF ALASKA Pt. 679, Table 41 Table 41 to Part 679—BSAI Crab PSC Sideboard Limits for AFA Catcher/Processors and AFA Catcher Vessels For the following crab species in...

  6. 76 FR 79764 - Requested Administrative Waiver of the Coastwise Trade Laws: Vessel DREAM CATCHER; Invitation for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Maritime Administration Requested Administrative Waiver of the Coastwise Trade Laws: Vessel DREAM CATCHER... the vessel DREAM CATCHER is: INTENDED COMMERCIAL USE OF VESSEL: ``Passenger charter.''...

  7. New sacrificial material for ex-vessel core catcher

    NASA Astrophysics Data System (ADS)

    Komlev, Andrei A.; Almjashev, Vyacheslav I.; Bechta, Sevostian V.; Khabensky, Vladimir B.; Granovsky, Vladimir S.; Gusarov, Victor V.

    2015-12-01

    A new functional (sacrificial) material has been developed in the Fe2O3-SrO-Al2O3-CaO system based on strontium hexaferrite ceramic in concrete matrix. The method of producing SM has been advanced technologically; this technological effectiveness allows the SM to be used in ex-vessel core catchers with corium spreading as well as in crucible-type core catchers. Critical properties regarding the efficiency of SM in ex-vessel core catchers, such as porosity, pycnometric density, apparent density, solidus and liquidus temperatures, and water content have been measured. Suitable fractions of SrFe12O19 and high alumina cement (HAC) were found in the SM based on thermodynamic analysis of the SM/corium interaction. The use of sacrificial steel as an additional heat adsorption component in the core catcher allowed us to increase the mass fraction range of SrFe12O19 in the SM from 0.3-0.5 to 0.3-0.85. The activation temperature of the SM/corium interaction has been shown to correspond to the liquidus temperature of the local composition at the SM/corium interface. The calculated value of this temperature was 1716 °C. Analysis of phase transformations in the SrO-Fe2O3 system revealed advantages of the SrFe12O19-based sacrificial material compared with the Fe2O3-contained material owing to the time proximity of SrFe12O19 decomposition and corium interaction activation.

  8. 76 FR 12606 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Less Than 60...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-08

    ... Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Less Than 60 Feet (18.3 m) Length Overall Using... for Pacific cod by catcher vessels less than 60 feet (18.3 m) length overall (LOA) using jig or...

  9. 78 FR 18896 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Less Than 60...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-28

    ... Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Less Than 60 feet (18.3 meters) Length Overall... directed fishing for Pacific cod by catcher vessels less than 60 feet (18.3 meters (m)) length overall (LOA... cod for catcher vessels less than 60 feet (18.3 m) LOA using jig or hook-and-line gear in the...

  10. 76 FR 40838 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Ocean Perch for Catcher Vessels...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-12

    ... Economic Zone Off Alaska; Pacific Ocean Perch for Catcher Vessels Participating in the Rockfish Entry Level...; modification of a closure. SUMMARY: NMFS is opening directed fishing for Pacific ocean perch by trawl catcher... Pacific ocean perch for trawl catcher vessels participating in the rockfish entry level fishery in...

  11. Modeling of melt retention in EU-APR1400 ex-vessel core catcher

    SciTech Connect

    Granovsky, V. S.; Sulatsky, A. A.; Khabensky, V. B.; Sulatskaya, M. B.; Gusarov, V. V.; Almyashev, V. I.; Komlev, A. A.; Bechta, S.; Kim, Y. S.; Park, R. J.; Kim, H. Y.; Song, J. H.

    2012-07-01

    A core catcher is adopted in the EU-APR1400 reactor design for management and mitigation of severe accidents with reactor core melting. The core catcher concept incorporates a number of engineering solutions used in the catcher designs of European EPR and Russian WER-1000 reactors, such as thin-layer corium spreading for better cooling, retention of the melt in a water-cooled steel vessel, and use of sacrificial material (SM) to control the melt properties. SM is one of the key elements of the catcher design and its performance is critical for melt retention efficiency. This SM consists of oxide components, but the core catcher also includes sacrificial steel which reacts with the metal melt of the molten corium to reduce its temperature. The paper describes the required properties of SM. The melt retention capability of the core catcher can be confirmed by modeling the heat fluxes to the catcher vessel to show that it will not fail. The fulfillment of this requirement is demonstrated on the example of LBLOCA severe accident. Thermal and physicochemical interactions between the oxide and metal melts, interactions of the melts with SM, sacrificial steel and vessel, core catcher external cooling by water and release of non-condensable gases are modeled. (authors)

  12. 77 FR 19147 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Using Trawl...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ... February 29, 2012 (77 FR 13013, March 5, 2012). As of March 21, 2012, NMFS has determined that... Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Using Trawl Gear in the Bering Sea and Aleutian... directed fishing for Pacific cod by catcher vessels using trawl gear in the Bering Sea and Aleutian...

  13. 75 FR 12463 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Using Trawl...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-16

    ...NMFS is prohibiting directed fishing for Pacific cod by catcher vessels using trawl gear in the Bering Sea and Aleutian Islands management area (BSAI). This action is necessary to prevent exceeding the A season allowance of the 2010 Pacific cod allowable catch (TAC) specified for catcher vessels using trawl gear in the...

  14. 77 FR 23159 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Using Trawl...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-18

    ... harvest specifications for groundfish in the BSAI (77 FR 10669, February 23, 2012). In accordance with Sec... Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Using Trawl Gear in the Bering Sea and Aleutian... for Pacific cod by catcher vessels using trawl gear in the Bering Sea and Aleutian Islands...

  15. 76 FR 20891 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Using Trawl...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-14

    ...NMFS is opening directed fishing for Pacific cod by catcher vessels using trawl gear in the Bering Sea and Aleutian Islands Management Area (BSAI). This action is necessary to fully use the B season allowance of the 2011 total allowable catch (TAC) of Pacific cod allocated to catcher vessels using trawl gear in the...

  16. 76 FR 18663 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Using Trawl...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-05

    ...NMFS is prohibiting directed fishing for Pacific cod by catcher vessels using trawl gear in the Bering Sea and Aleutian Islands management area (BSAI). This action is necessary to prevent exceeding the B season allowance of the 2011 Pacific cod allowable catch (TAC) specified for catcher vessels using trawl gear in the...

  17. 75 FR 16359 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Using Trawl...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-01

    ... harvest specifications for groundfish in the BSAI (75 FR 11788, March 12, 2010). In accordance with Sec... Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Using Trawl Gear in the Bering Sea and Aleutian... for Pacific cod by catcher vessels using trawl gear in the Bering Sea and Aleutian Islands...

  18. 76 FR 46207 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Ocean Perch for Catcher Vessels...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-02

    ...NMFS is opening directed fishing for Pacific ocean perch by trawl catcher vessels participating in the rockfish entry level fishery in the Central Regulatory Area of the Gulf of Alaska (GOA) for 48 hours. This action is necessary to fully use the 2011 directed fishing allowance of Pacific ocean perch for trawl catcher vessels participating in the rockfish entry level fishery in the Central......

  19. 76 FR 39790 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Ocean Perch for Catcher Vessels...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-07

    ... Economic Zone Off Alaska; Pacific Ocean Perch for Catcher Vessels Participating in the Rockfish Entry Level...; closure. SUMMARY: NMFS is prohibiting directed fishing for Pacific ocean perch by trawl catcher vessels...). This action is necessary ] to prevent exceeding the 2011 directed fishing allowance of Pacific...

  20. 75 FR 38936 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Ocean Perch for Catcher Vessels...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-07

    ... Economic Zone Off Alaska; Pacific Ocean Perch for Catcher Vessels Participating in the Rockfish Entry Level...; closure. SUMMARY: NMFS is prohibiting directed fishing for Pacific ocean perch by trawl catcher vessels...). This action is necessary to prevent exceeding the 2010 directed fishing allowance of Pacific...

  1. 50 CFR Figure 2 to Part 679 - BSAI Catcher Vessel Operational Area

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false BSAI Catcher Vessel Operational Area 2 Figure 2 to Part 679 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OF THE EXCLUSIVE ECONOMIC ZONE...

  2. 50 CFR Figure 2 to Part 679 - BSAI Catcher Vessel Operational Area

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false BSAI Catcher Vessel Operational Area 2 Figure 2 to Part 679 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OF THE EXCLUSIVE ECONOMIC ZONE...

  3. 50 CFR Figure 2 to Part 679 - BSAI Catcher Vessel Operational Area

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 13 2012-10-01 2012-10-01 false BSAI Catcher Vessel Operational Area 2 Figure 2 to Part 679 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OF THE EXCLUSIVE ECONOMIC ZONE...

  4. 50 CFR 679.63 - Catch weighing requirements for vessels and processors.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... and processors. 679.63 Section 679.63 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT... Management Measures § 679.63 Catch weighing requirements for vessels and processors. (a) What are the requirements for listed AFA catcher/processors and AFA motherships?—(1) Catch weighing. All groundfish...

  5. 75 FR 41999 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Ocean Perch for Catcher Vessels...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-20

    ... Economic Zone Off Alaska; Pacific Ocean Perch for Catcher Vessels Participating in the Rockfish Entry Level...; modification of closure. SUMMARY: NMFS is reopening directed fishing for Pacific ocean perch by trawl catcher... Alaska (GOA). This action is necessary to fully use the 2010 directed fishing allowance of Pacific...

  6. 50 CFR Table 40 to Part 679 - BSAI Halibut PSC Sideboard Limits for AFA Catcher/Processors and AFA Catcher Vessels

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Yellowfin sole N/A 101 Rock sole/flathead sole/other flatfish 1 N/A 228 Turbot/Arrowtooth/Sablefish N/A 0 Rockfish 2 N/A 2 Pollock/Atka mackerel/other species N/A 5 1 “Other flatfish” for PSC monitoring includes all flatfish species, except for halibut (a prohibited species), Greenland turbot, rock sole,...

  7. 50 CFR Table 40 to Part 679 - BSAI Halibut PSC Sideboard Limits for AFA Catcher/Processors and AFA Catcher Vessels

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Yellowfin sole N/A 101 Rock sole/flathead sole/other flatfish 1 N/A 228 Turbot/Arrowtooth/Sablefish N/A 0 Rockfish 2 N/A 2 Pollock/Atka mackerel/other species N/A 5 1 “Other flatfish” for PSC monitoring includes all flatfish species, except for halibut (a prohibited species), Greenland turbot, rock sole,...

  8. 50 CFR Table 40 to Part 679 - BSAI Halibut PSC Sideboard Limits for AFA Catcher/Processors and AFA Catcher Vessels

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Yellowfin sole N/A 101 Rock sole/flathead sole/other flatfish 1 N/A 228 Turbot/Arrowtooth/Sablefish N/A 0 Rockfish 2 N/A 2 Pollock/Atka mackerel/other species N/A 5 1 “Other flatfish” for PSC monitoring includes all flatfish species, except for halibut (a prohibited species), Greenland turbot, rock sole,...

  9. 50 CFR Table 40 to Part 679 - BSAI Halibut PSC Sideboard Limits for AFA Catcher/Processors and AFA Catcher Vessels

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Yellowfin sole N/A 101 Rock sole/flathead sole/other flatfish 1 N/A 228 Turbot/Arrowtooth/Sablefish N/A 0 Rockfish 2 N/A 2 Pollock/Atka mackerel/other species N/A 5 1 “Other flatfish” for PSC monitoring includes all flatfish species, except for halibut (a prohibited species), Greenland turbot, rock sole,...

  10. 50 CFR Table 40 to Part 679 - BSAI Halibut PSC Sideboard Limits for AFA Catcher/Processors and AFA Catcher Vessels

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Yellowfin sole N/A 101 Rock sole/flathead sole/other flatfish 1 N/A 228 Turbot/Arrowtooth/Sablefish N/A 0 Rockfish 2 N/A 2 Pollock/Atka mackerel/other species N/A 5 1 “Other flatfish” for PSC monitoring includes all flatfish species, except for halibut (a prohibited species), Greenland turbot, rock sole,...

  11. 78 FR 17884 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Greater Than...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-25

    ... specifications for groundfish of the GOA (78 FR 13162, February 26, 2013). In accordance with Sec. 679.20(d)(1)(i... Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Greater Than or Equal to 50 Feet (15.2 Meters... vessels (CVs) greater than or equal to 50 feet (15.2 meters (m)) in length overall (LOA) using...

  12. 75 FR 70614 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Greater Than...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-18

    ... in the BSAI (75 FR 11778, March 12, 2010). In accordance with Sec. 679.20(d)(1)(iii), the... Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Greater Than or Equal to 60 Feet (18.3 Meters... vessels greater than or equal to 60 feet (18.3 meters (m)) length overall (LOA) in the Bering Sea...

  13. 78 FR 9328 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Less Than 60...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-08

    ... the final 2012 and 2013 harvest specifications for groundfish in the BSAI (77 FR 10669, February 23, 2012), inseason adjustment (78 FR 270, January 3, 2013), and one reallocation from the jig vessel... Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Less Than 60 Feet (18.3 Meters) Length...

  14. 78 FR 11790 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Using Trawl...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-20

    ... GOA (77 FR 15194, March 14, 2012) and inseason adjustment to the final 2013 harvest specifications for Pacific cod (78 FR 267, January 3, 2013). In accordance with Sec. 679.20(d)(1)(i), the Administrator... for Pacific cod by catcher vessels (CVs) using trawl gear in the Western Regulatory Area of the...

  15. 78 FR 25004 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Using Hook...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-29

    ... specifications for groundfish of the GOA (78 FR 13162, February 26, 2013). In accordance with Sec. 679.20(d)(1)(i... directed fishing for Pacific cod by catcher vessels (CVs) using hook-and-line gear in the Western... allowance of the 2013 Pacific cod total allowable catch apportioned to CVs using hook-and-line gear in...

  16. 77 FR 20571 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Using Hook...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-05

    ... groundfish of the GOA (77 FR 15194, March 14, 2012). In accordance with Sec. 679.20(d)(1)(i), the... directed fishing for Pacific cod by catcher vessels (CVs) using hook-and-line gear in the Western... allowance of the 2012 Pacific cod total allowable catch apportioned to CVs using hook-and-line gear in...

  17. 77 FR 19564 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Using Trawl...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-02

    ... established by the final 2012 and 2013 harvest specifications for groundfish of the GOA (77 FR 15194, March 14... for Pacific cod by catcher vessels (CVs) using trawl gear in the Central Regulatory Area of the Gulf... Pacific cod total allowable catch apportioned to CVs using trawl gear in the Central Regulatory Area...

  18. 78 FR 18528 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Using Trawl...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-27

    ... established by the final 2012 and 2013 harvest specifications for groundfish of the GOA (77 FR 15194, March 14, 2012) and inseason adjustment to the final 2013 harvest specifications for Pacific cod (78 FR 267... for Pacific cod by catcher vessels (CVs) using trawl gear in the Central Regulatory Area of the...

  19. 75 FR 15626 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Less Than 60...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-30

    ... by the final 2010 and 2011 harvest specification for groundfish in the BSAI (75 FR 11788, March 12... Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Less Than 60 feet (18.3 m) Length Overall Using... less than 60 feet (18.3 m) length overall (LOA) using hook-and-line or pot gear in the Bering Sea...

  20. 76 FR 4081 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Greater Than...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-24

    ... established by the final 2010 and 2011 harvest specifications for groundfish in the BSAI (75 FR 11778, March 12, 2010) and inseason adjustment (76 FR 467, January 5, 2011). In accordance with Sec. 679.20(d)(1... Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Greater Than or Equal to 60 Feet (18.3...

  1. 76 FR 13098 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Less Than 60...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-10

    ... the BSAI (76 FR 11139, March 1, 2011). In accordance with Sec. 679.20(d)(1)(iii), the Administrator... Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Less Than 60 Feet (18.3 m) Length Overall Using... less than 60 feet (18.3 m) length overall (LOA) using hook-and-line or pot gear in the Bering Sea...

  2. 75 FR 5251 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Greater Than...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-02

    ... harvest specifications for groundfish in the BSAI (74 FR 7359, February 17, 2010) and inseason adjustment (74 FR 68717, December 29, 2009). In accordance with Sec. 679.20(d)(1)(iii), the Administrator, Alaska... Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Greater Than or Equal to 60 Feet (18.3...

  3. 77 FR 10400 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Less Than 60...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-22

    ... the final 2011 and 2012 harvest specifications for groundfish in the BSAI (76 FR 11139, March 1, 2011) and inseason adjustment (76 FR 81875, December 29, 2011). In accordance with Sec. 679.20(d)(1)(iii... Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Less Than 60 Feet (18.3 Meters) Length...

  4. 78 FR 17885 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Less Than 50...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-25

    ... of the GOA (78 FR 13162, February 26, 2013). In accordance with Sec. 679.20(d)(1)(i), the... Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Less Than 50 Feet (15.2 Meters) Length Overall... (CVs) less than 50 feet (15.2 meters (m)) in length overall (LOA) using hook-and-line gear in...

  5. 78 FR 5144 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Greater Than...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-24

    ... established by the final 2012 and 2013 harvest specifications for groundfish in the BSAI (77 FR 10669, February 23, 2012) and inseason adjustment (78 FR 270, January 3, 2013). In accordance with Sec. 679.20(d... Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Greater Than or Equal To 60 Feet (18.3...

  6. 50 CFR Table 47a to Part 679 - Percent of the AFA Catcher/Processor Sector's Pollock Allocation, Numbers of Chinook Salmon Used...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Sector's Pollock Allocation, Numbers of Chinook Salmon Used To Calculate the Opt-out Allocation and... Catcher/Processor Sector's Pollock Allocation, Numbers of Chinook Salmon Used To Calculate the Opt-out... pollock Column E Number of Chinook salmon for the opt-out allocation (8,093) Column F Number of...

  7. 50 CFR Table 47a to Part 679 - Percent of the AFA Catcher/Processor Sector's Pollock Allocation, Numbers of Chinook Salmon Used...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Sector's Pollock Allocation, Numbers of Chinook Salmon Used To Calculate the Opt-out Allocation and... Catcher/Processor Sector's Pollock Allocation, Numbers of Chinook Salmon Used To Calculate the Opt-out... pollock Column E Number of Chinook salmon for the opt-out allocation (8,093) Column F Number of...

  8. 50 CFR Table 47a to Part 679 - Percent of the AFA Catcher/Processor Sector's Pollock Allocation, Numbers of Chinook Salmon Used...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Sector's Pollock Allocation, Numbers of Chinook Salmon Used To Calculate the Opt-out Allocation and... Catcher/Processor Sector's Pollock Allocation, Numbers of Chinook Salmon Used To Calculate the Opt-out... pollock Column E Number of Chinook salmon for the opt-out allocation (8,093) Column F Number of...

  9. 50 CFR Table 47a to Part 679 - Percent of the AFA Catcher/Processor Sector's Pollock Allocation, Numbers of Chinook Salmon Used...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Sector's Pollock Allocation, Numbers of Chinook Salmon Used To Calculate the Opt-out Allocation and... Catcher/Processor Sector's Pollock Allocation, Numbers of Chinook Salmon Used To Calculate the Opt-out... pollock Column E Number of Chinook salmon for the opt-out allocation (8,093) Column F Number of...

  10. 50 CFR Table 47a to Part 679 - Percent of the AFA Catcher/Processor Sector's Pollock Allocation, Numbers of Chinook Salmon Used...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Sector's Pollock Allocation, Numbers of Chinook Salmon Used To Calculate the Opt-out Allocation and... Catcher/Processor Sector's Pollock Allocation, Numbers of Chinook Salmon Used To Calculate the Opt-out... pollock Column E Number of Chinook salmon for the opt-out allocation (8,093) Column F Number of...

  11. 50 CFR Table 47c to Part 679 - Percent of the AFA Inshore Sector's Pollock Allocation, Numbers of Chinook Salmon Used To...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false Percent of the AFA Inshore Sector's Pollock Allocation, Numbers of Chinook Salmon Used To Calculate the Opt-Out Allocation and Annual Threshold Amount, and Percent Used To Calculate IPA Minimum Participation Assigned to Each Catcher Vessel Under § 679.21(f) 47c Table 47c to Part...

  12. 77 FR 16949 - Pacific Cod by Catcher Vessels Greater Than or Equal to 50 Feet (15.2 Meters) Length Overall...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-23

    ... (77 FR 15194, March 14, 2012). In accordance with Sec. 679.20(d)(1)(i), the Administrator, Alaska... Vessels Greater Than or Equal to 50 Feet (15.2 Meters) Length Overall Using Hook-and-Line Gear in the... prohibiting directed fishing for Pacific cod by catcher vessels (CVs) greater than or equal to 50 feet...

  13. A scaling study of the natural circulation flow of the ex-vessel core catcher cooling system of EU-APR1400 for designing a scale-down test facility for design verification

    SciTech Connect

    Rhee, B. W.; Ha, K. S.; Park, R. J.; Song, J. H.; Revankar, S. T.

    2012-07-01

    In this paper a scaling study on the steady state natural circulation flow along the flow path of the ex vessel core catcher cooling system of EU-APR1400 is described, and the scaling criteria for reproducing the same steady state thermalhydraulic characteristics of the natural circulation flow as a prototype core catcher cooling system in the scale-down test facility are derived in terms of the down-comer pipe diameter and orifice resistance. (authors)

  14. Developing Confident Softball Catchers

    ERIC Educational Resources Information Center

    Kellers, Peggy

    2004-01-01

    Training softball catchers is challenging. The nature of the position makes it one of the most difficult to play because of the breadth of a catcher's responsibilities. Although the demands on a pitcher or other players are significant, their roles are less complex than the catcher's, who is actively involved in the game at many different levels…

  15. A study on the effect of various design parameters on the natural circulation flow rate of the ex-vessel core catcher cooling system of EU-APR1400

    SciTech Connect

    Rhee, B. W.; Ha, K. S.; Park, R. J.; Song, J. H.

    2012-07-01

    In this paper, a study on the effect of various design parameters such as the channel gap width, heat flux distribution, down-comer pipe size and two-phase flow slip ratio on the natural circulation flow rate is performed based on a physical model for a natural circulation flow along the flow path of the ex-vessel core catcher cooling system of an EU-APR1400, and these effects on the natural circulation flow rate are analyzed and compared with the minimum flow rate required for the safe operation of the system. (authors)

  16. The CARIBU gas catcher

    NASA Astrophysics Data System (ADS)

    Savard, G.; Levand, A. F.; Zabransky, B. J.

    2016-06-01

    The CARIBU upgrade of the ATLAS facility provides radioactive beams of neutron-rich isotopes for experiments at low and Coulomb barrier energies. It creates these beam using a large RF gas catcher that collects and cools fission fragments from an intense 252 Cf fission source and transforms them into a low-emittance monoenergetic beam. This beam can then be purified, reaccelerated and delivered to experiments. This technique is fast and universal, providing access to all fission fragment species independently of their chemical properties. The CARIBU gas catcher has been built to operate at high ionization density and in the presence of the contamination from the source. A brief overview of the CARIBU concept is given below, together with a more detailed description of the CARIBU gas catcher and the performance it has now achieved.

  17. 75 FR 6588 - Fisheries of the Exclusive Economic Zone Off Alaska; Pollock for American Fisheries Act Catcher...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-10

    ... Economic Zone Off Alaska; Pollock for American Fisheries Act Catcher Vessels in the Inshore Open Access... catcher vessels participating in the inshore open access fishery in the Bering Sea subarea of the Bering... season allowance of the 2010 pollock total allowable catch (TAC) allocated to the inshore open...

  18. 75 FR 44927 - Fisheries of the Exclusive Economic Zone Off Alaska; Pollock for American Fisheries Act Catcher...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-30

    ... Economic Zone Off Alaska; Pollock for American Fisheries Act Catcher Vessels in the Inshore Open Access... catcher vessels participating in the inshore open access fishery in the Bering Sea subarea of the Bering... 2010 pollock total allowable catch (TAC) allocated to the inshore open access fishery in the...

  19. Paint-Overspray Catcher

    NASA Technical Reports Server (NTRS)

    Weinstein, Leonard M.

    2003-01-01

    An apparatus to catch paint overspray has been proposed. Overspray is an unavoidable parasitic component of spray that occurs because the flow of air or other gas in the spray must turn at the sprayed surface. Very small droplets are carried away in this turning flow, and some land on adjacent surfaces not meant to be painted. The basic principle of the paint-spray catcher is to divert the overspray into a suction system at the boundary of the area to be painted. The paint-spray catcher (see figure) would include a toroidal plenum connected through narrow throat to a nozzle that would face toward the center of the torus, which would be positioned over the center of the area to be spray-painted. The plenum would be supported by four tubes that would also serve as suction exhaust ducts. The downstream ends of the tubes (not shown in the figure) would be connected to a filter on a suction pump. The pump would be rated to provide a suction mass flow somewhat greater than that of the directed spray gas stream, so that the nozzle would take in a small excess of surrounding gas and catch nearly all of the overspray. A small raised lip at the bottom edge of the nozzle would catch paint that landed inside the nozzle. Even if the paint is directly piston pumped, the droplets entrain an air flow by time they approach the wall, so there is always a gas stream to carry the excess droplets to the side. For long-duration spraying operations, it could be desirable to include a suction-drain apparatus to prevent overflowing and dripping of paint from inside the lip. A version without an external contraction and with the throat angled downward would be a more compact version of catcher, although it might be slightly less efficient.

  20. Adhesion to and invasion of HeLa cells by pathogenic Escherichia coli carrying the afa-3 gene cluster are mediated by the AfaE and AfaD proteins, respectively.

    PubMed Central

    Jouve, M; Garcia, M I; Courcoux, P; Labigne, A; Gounon, P; Le Bouguénec, C

    1997-01-01

    The afa-3 gene cluster, expressed by uropathogenic and diarrhea-associated Escherichia coli strains, determines the formation of an afimbrial adhesive sheath composed of the AfaD and AfaE-III adhesins. The adherence to HeLa cells by recombinant HB101 strains producing both or only one of these two adhesins was investigated. Ultrastructural analyses of the interaction and gentamicin protection assays showed adherence to HeLa cells by HB101 producing both the AfaD and AfaE-III proteins and internalization of a subpopulation of the bacteria into the cells. The interactions of HeLa cells either with HB101 mutants producing AfaD or AfaE-III or with polystyrene beads coated with purified His6-tagged AfaD or His6-tagged AfaE-III proteins were studied. These experiments demonstrated that AfaE-III allows binding to HeLa cells and that AfaD mediates the internalization of the adherent bacteria. Ultrastructural analyses of the interaction of His6-AfaD-gold complexes with HeLa cells confirmed that AfaD is able to bind to the HeLa cell surface and indicated that it penetrates the cells via clathrin vesicles. These data demonstrate that the afa gene cluster is unique among bacteria, as alone it encodes both adhesion to and invasion of epithelial cells. PMID:9317011

  1. 25 CFR 1000.276 - Does FTCA apply to a self-governance AFA if FTCA is not referenced in the AFA?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 2 2013-04-01 2013-04-01 false Does FTCA apply to a self-governance AFA if FTCA is not referenced in the AFA? 1000.276 Section 1000.276 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS...-governance AFA if FTCA is not referenced in the AFA? Yes, FTCA applies even if the AFA does not mention it....

  2. 25 CFR 1000.276 - Does FTCA apply to a self-governance AFA if FTCA is not referenced in the AFA?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 2 2012-04-01 2012-04-01 false Does FTCA apply to a self-governance AFA if FTCA is not referenced in the AFA? 1000.276 Section 1000.276 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS...-governance AFA if FTCA is not referenced in the AFA? Yes, FTCA applies even if the AFA does not mention it....

  3. 25 CFR 1000.276 - Does FTCA apply to a self-governance AFA if FTCA is not referenced in the AFA?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false Does FTCA apply to a self-governance AFA if FTCA is not referenced in the AFA? 1000.276 Section 1000.276 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS...-governance AFA if FTCA is not referenced in the AFA? Yes, FTCA applies even if the AFA does not mention it....

  4. 25 CFR 1000.276 - Does FTCA apply to a self-governance AFA if FTCA is not referenced in the AFA?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 2 2011-04-01 2011-04-01 false Does FTCA apply to a self-governance AFA if FTCA is not referenced in the AFA? 1000.276 Section 1000.276 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS...-governance AFA if FTCA is not referenced in the AFA? Yes, FTCA applies even if the AFA does not mention it....

  5. 25 CFR 1000.276 - Does FTCA apply to a self-governance AFA if FTCA is not referenced in the AFA?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 2 2014-04-01 2014-04-01 false Does FTCA apply to a self-governance AFA if FTCA is not referenced in the AFA? 1000.276 Section 1000.276 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS...-governance AFA if FTCA is not referenced in the AFA? Yes, FTCA applies even if the AFA does not mention it....

  6. 25 CFR 1000.180 - What is a successor AFA?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ANNUAL FUNDING... Negotiation Process for Annual Funding Agreements Negotiation Process for Successor Annual Funding Agreements § 1000.180 What is a successor AFA? A successor AFA is a funding agreement negotiated after a...

  7. Combination pipe rupture mitigator and in-vessel core catcher

    DOEpatents

    Tilbrook, Roger W.; Markowski, Franz J.

    1983-01-01

    A device which mitigates against the effects of a failed coolant loop in a nuclear reactor by restricting the outflow of coolant from the reactor through the failed loop and by retaining any particulated debris from a molten core which may result from coolant loss or other cause. The device reduces the reverse pressure drop through the failed loop by limiting the access of coolant in the reactor to the inlet of the failed loop. The device also spreads any particulated core debris over a large area to promote cooling.

  8. Pathogenesis of Human Diffusely Adhering Escherichia coli Expressing Afa/Dr Adhesins (Afa/Dr DAEC): Current Insights and Future Challenges

    PubMed Central

    2014-01-01

    SUMMARY The pathogenicity and clinical pertinence of diffusely adhering Escherichia coli expressing the Afa/Dr adhesins (Afa/Dr DAEC) in urinary tract infections (UTIs) and pregnancy complications are well established. In contrast, the implication of intestinal Afa/Dr DAEC in diarrhea is still under debate. These strains are age dependently involved in diarrhea in children, are apparently not involved in diarrhea in adults, and can also be asymptomatic intestinal microbiota strains in children and adult. This comprehensive review analyzes the epidemiology and diagnosis and highlights recent progress which has improved the understanding of Afa/Dr DAEC pathogenesis. Here, I summarize the roles of Afa/Dr DAEC virulence factors, including Afa/Dr adhesins, flagella, Sat toxin, and pks island products, in the development of specific mechanisms of pathogenicity. In intestinal epithelial polarized cells, the Afa/Dr adhesins trigger cell membrane receptor clustering and activation of the linked cell signaling pathways, promote structural and functional cell lesions and injuries in intestinal barrier, induce proinflammatory responses, create angiogenesis, instigate epithelial-mesenchymal transition-like events, and lead to pks-dependent DNA damage. UTI-associated Afa/Dr DAEC strains, following adhesin-membrane receptor cell interactions and activation of associated lipid raft-dependent cell signaling pathways, internalize in a microtubule-dependent manner within urinary tract epithelial cells, develop a particular intracellular lifestyle, and trigger a toxin-dependent cell detachment. In response to Afa/Dr DAEC infection, the host epithelial cells generate antibacterial defense responses. Finally, I discuss a hypothetical role of intestinal Afa/Dr DAEC strains that can act as “silent pathogens” with the capacity to emerge as “pathobionts” for the development of inflammatory bowel disease and intestinal carcinogenesis. PMID:25278576

  9. Development of fast-release solid catchers for rare isotopes

    NASA Astrophysics Data System (ADS)

    Nolen, Jerry; Greene, John; Song, Jeong-Seog; Elam, Jeffrey; Mane, Anil; Sampathkumaran, Uma; Winter, Raymond; Hess, David; Mushfiq, Mohammad; Stracener, Daniel

    2014-03-01

    Porous solid catchers of rare isotopes produced at high energies via in-flight reactions can play an important role in high power heavy ion accelerator facilities such as RIKEN, FRIB, and RISP. Such catchers can be complementary to helium gas catchers especially for parasitic harvesting of rare isotopes in the in-flight separators at such facilities. Materials for solid catchers are being developed by Innosense, LLC, under the DOE ONP SBIR program. The role of the catchers at high energy heavy ion facilities is to stop and quickly release rare isotopes for research with these isotopes either with stopped-beam instruments or as reaccelerated beams. Solid catchers can operate effectively with high intensity secondary beams, e.g. >> 1E10 atoms/s with release times as short as 10-100 milliseconds. A new method for characterizing the release curves of such catchers is being developed at Argonne under this SBIR program. The method will utilize a very efficient and sensitive commercial residual gas analyzer for rapid measurements following implantation of stable isotopes delivered as energetic heavy ion beams. Research supported through the U.S. DOE Office of Nuclear Physics under the SBIR Program.

  10. 25 CFR 1000.335 - How will retrocession affect the Tribe's/Consortium's existing and future AFAs?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... existing and future AFAs? 1000.335 Section 1000.335 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN... affect the Tribe's/Consortium's existing and future AFAs? Retrocession does not affect other parts of the... include retroceded programs in future AFAs or through a self-determination contract....

  11. 25 CFR 1000.278 - Does this coverage extend to subcontractors of self-governance AFAs?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 2 2013-04-01 2013-04-01 false Does this coverage extend to subcontractors of self-governance AFAs? 1000.278 Section 1000.278 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS... subcontractors of self-governance AFAs? No, subcontractors or subgrantees providing services to a Pub. L....

  12. 25 CFR 1000.278 - Does this coverage extend to subcontractors of self-governance AFAs?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false Does this coverage extend to subcontractors of self-governance AFAs? 1000.278 Section 1000.278 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS... subcontractors of self-governance AFAs? No, subcontractors or subgrantees providing services to a Pub. L....

  13. 25 CFR 1000.278 - Does this coverage extend to subcontractors of self-governance AFAs?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 2 2011-04-01 2011-04-01 false Does this coverage extend to subcontractors of self-governance AFAs? 1000.278 Section 1000.278 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS... subcontractors of self-governance AFAs? No, subcontractors or subgrantees providing services to a Pub. L....

  14. 25 CFR 1000.278 - Does this coverage extend to subcontractors of self-governance AFAs?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 2 2014-04-01 2014-04-01 false Does this coverage extend to subcontractors of self-governance AFAs? 1000.278 Section 1000.278 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS... subcontractors of self-governance AFAs? No, subcontractors or subgrantees providing services to a Pub. L....

  15. 25 CFR 1000.278 - Does this coverage extend to subcontractors of self-governance AFAs?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 2 2012-04-01 2012-04-01 false Does this coverage extend to subcontractors of self-governance AFAs? 1000.278 Section 1000.278 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS... subcontractors of self-governance AFAs? No, subcontractors or subgrantees providing services to a Pub. L....

  16. Development of fast-release solid catchers for rare isotopes

    NASA Astrophysics Data System (ADS)

    Nolen, Jerry; Greene, John; Elam, Jeffrey; Mane, Anil; Sampathkumaran, Uma; Winter, Raymond; Hess, David; Mushfiq, Mohammad; Stracener, Daniel; Wiendenhoever, Ingo

    2015-04-01

    Porous solid catchers of rare isotopes are being developed for use at high power heavy ion accelerator facilities such as RIKEN, FRIB, and RISP. Compact solid catchers are complementary to helium gas catchers for parasitic harvesting of rare isotopes in the in-flight separators. They are useful for short lived isotopes for basic nuclear physics research and longer-lived isotopes for off-line applications. Solid catchers can operate effectively with high intensity secondary beams, e.g. >> 1E10 atoms/s with release times as short as 10-100 milliseconds. A new method using a very sensitive and efficient RGA has been commissioned off-line at Argonne and is currently being shipped to Florida State University for in-beam measurements of the release curves using stable beams. The same porous solid catcher technology is also being evaluated for use in targets for the production of medical isotopes such as 211-At. Research supported by the U.S. DOE Office of Nuclear Physics under the SBIR Program and Contract # DE-AC02-06CH11357 and a University of Chicago Comprehensive Cancer Center/ANL Pilot Project.

  17. The ion-catcher device for SHIPTRAP

    NASA Astrophysics Data System (ADS)

    Neumayr, J. B.; Beck, L.; Habs, D.; Heinz, S.; Szerypo, J.; Thirolf, P. G.; Varentsov, V.; Voit, F.; Ackermann, D.; Beck, D.; Block, M.; Di, Z.; Eliseev, S. A.; Geissel, H.; Herfurth, F.; Heßberger, F. P.; Hofmann, S.; Kluge, H.-J.; Mukherjee, M.; Münzenberg, G.; Petrick, M.; Quint, W.; Rahaman, S.; Rauth, C.; Rodríguez, D.; Scheidenberger, C.; Sikler, G.; Wang, Z.; Weber, C.; Plaß, W. R.; Breitenfeldt, M.; Chaudhuri, A.; Marx, G.; Schweikhard, L.; Dodonov, A. F.; Novikov, Y.; Suhonen, M.

    2006-03-01

    An ion-catcher device consisting of a buffer-gas stopping cell and a radio-frequency quadrupole (RFQ) has been built for the SHIPTRAP facility at GSI. Results of characterisation measurements with the buffer-gas cell and the extraction RFQ performed at GSI in Darmstadt and at the MLL (Maier-Leibnitz-Laboratory) in Garching are presented. The set-up was tested off-line using laser-produced ions and on-line using stable beams and fusion-evaporation products. During the on-line measurements the ions with total energies of around 200 keV/u were thermalised in helium buffer gas at 40-60 mbar. In the following they were guided by a combination of electric RF- and DC-fields until they were transported by the gas flow through the extraction nozzle. After being extracted by a supersonic gas jet the ions were separated from the buffer gas and guided by the extraction RFQ towards subsequent detection systems. Depending on the electric-field strength average extraction times of around 10 ms and an overall efficiency (including stopping and extraction) between 4% and 8% have been achieved.

  18. Performance of the MLL-IonCatcher

    NASA Astrophysics Data System (ADS)

    Neumayr, J. B.; Thirolf, P. G.; Habs, D.; Heinz, S.; Kolhinen, V. S.; Sewtz, M.; Szerypo, J.

    2006-06-01

    The MLL-IonCatcher is a new setup for the thermalization of fusion-evaporation reaction products in highly pure helium with subsequent extraction of the stopped, singly charged ions. The setup consists of a buffer-gas stopping cell and a radio frequency quadrupole (RFQ)-based extraction system and is placed at the Tandem accelerator facility of the MLL in Garching. Test experiments were performed using the α emitter Er152 with total kinetic energies of around 180keV/u, produced via the reaction Sb121(Cl35,4n). During the on-line measurements the number of ions entering the stopping chamber through the entrance window was determined via the detection of their specific α-decay energy. After being thermalized in the helium buffer gas at 40-140mbar the ions were guided by a combination of electric rf and dc fields towards the extraction nozzle where the ion transport was taken over by the gas flow. Subsequent to the extraction by a supersonic gas jet the ions were separated from the buffer gas and guided by the extraction RFQ towards a Si detector, where the specific α-decay energy was detected. Depending on the electric field strength and the pressure of the buffer gas an overall efficiency including stopping and extraction between 10% and 16% has been achieved.

  19. SCIENTIST DEMONSTRATES PLACING A "RABBIT CATCHER" INTO ONE OF THE ...

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

    SCIENTIST DEMONSTRATES PLACING A "RABBIT CATCHER" INTO ONE OF THE VERTICAL TEST HOLES AT THE TOP OF THE MTR. CONTROL ROD DRIVES ARE BEHIND HIM TOWARDS LEFT OF VIEW. INL NEGATIVE NO. 56-513. Jack L. Anderson, Photographer, 2/13/1956 - Idaho National Engineering Laboratory, Test Reactor Area, Materials & Engineering Test Reactors, Scoville, Butte County, ID

  20. The Independent School Admissions Director as Tim Wakefield's Catcher

    ERIC Educational Resources Information Center

    Vachow, Mike

    2012-01-01

    Bob Uecker, the Milwaukee Brewers' quipping radio broadcaster, makes his brief and lackluster career as a major league catcher the subject of much of his humor. About catching the knuckleball, Uecker famously said, "I always thought the knuckleball was the easiest pitch to catch." Of course, there is an even better way to catch a knuckleball, and…

  1. Novel Approaches: Teaching "The Catcher in the Rye"

    ERIC Educational Resources Information Center

    Draffan, Robert A.

    1973-01-01

    Argues that the novel should bear examination from four directions and that not only would each route illumine certain aspects of "The Catcher in the Rye" but also that each would suggest general principles applicable to all reading. (Author/RB)

  2. 25 CFR 1000.275 - Is it necessary for a self-governance AFA to include any clauses about FTCA coverage?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 2 2013-04-01 2013-04-01 false Is it necessary for a self-governance AFA to include any... for a self-governance AFA to include any clauses about FTCA coverage? No, clauses about FTCA coverage are optional. At the request of Tribes/Consortia, self-governance AFA's shall include the...

  3. 25 CFR 1000.275 - Is it necessary for a self-governance AFA to include any clauses about FTCA coverage?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 2 2012-04-01 2012-04-01 false Is it necessary for a self-governance AFA to include any... for a self-governance AFA to include any clauses about FTCA coverage? No, clauses about FTCA coverage are optional. At the request of Tribes/Consortia, self-governance AFA's shall include the...

  4. 25 CFR 1000.275 - Is it necessary for a self-governance AFA to include any clauses about FTCA coverage?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 2 2011-04-01 2011-04-01 false Is it necessary for a self-governance AFA to include any... for a self-governance AFA to include any clauses about FTCA coverage? No, clauses about FTCA coverage are optional. At the request of Tribes/Consortia, self-governance AFA's shall include the...

  5. 25 CFR 1000.275 - Is it necessary for a self-governance AFA to include any clauses about FTCA coverage?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 2 2014-04-01 2014-04-01 false Is it necessary for a self-governance AFA to include any... for a self-governance AFA to include any clauses about FTCA coverage? No, clauses about FTCA coverage are optional. At the request of Tribes/Consortia, self-governance AFA's shall include the...

  6. 25 CFR 1000.275 - Is it necessary for a self-governance AFA to include any clauses about FTCA coverage?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false Is it necessary for a self-governance AFA to include any... for a self-governance AFA to include any clauses about FTCA coverage? No, clauses about FTCA coverage are optional. At the request of Tribes/Consortia, self-governance AFA's shall include the...

  7. 25 CFR 1000.335 - How will retrocession affect the Tribe's/Consortium's existing and future AFAs?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... existing and future AFAs? 1000.335 Section 1000.335 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN... AMENDMENTS TO THE INDIAN SELF-DETERMINATION AND EDUCATION ACT Retrocession § 1000.335 How will retrocession affect the Tribe's/Consortium's existing and future AFAs? Retrocession does not affect other parts of...

  8. 25 CFR 1000.246 - Must an AFA that contains a construction project or activity incorporate provisions of Federal...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false Must an AFA that contains a construction project or activity incorporate provisions of Federal construction standards? 1000.246 Section 1000.246 Indians OFFICE... Construction § 1000.246 Must an AFA that contains a construction project or activity incorporate provisions...

  9. 25 CFR 1000.248 - What is the Tribe's/Consortium's role in a construction program included in an AFA?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false What is the Tribe's/Consortium's role in a construction program included in an AFA? 1000.248 Section 1000.248 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN.../Consortium's role in a construction program included in an AFA? The Tribe/Consortium has the following...

  10. 25 CFR 1000.248 - What is the Tribe's/Consortium's role in a construction program included in an AFA?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 2 2011-04-01 2011-04-01 false What is the Tribe's/Consortium's role in a construction program included in an AFA? 1000.248 Section 1000.248 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN.../Consortium's role in a construction program included in an AFA? The Tribe/Consortium has the following...

  11. 25 CFR 1000.249 - What is the Secretary's role in a construction program in an AFA?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ..., DEPARTMENT OF THE INTERIOR ANNUAL FUNDING AGREEMENTS UNDER THE TRIBAL SELF-GOVERNMENT ACT AMENDMENTS TO THE INDIAN SELF-DETERMINATION AND EDUCATION ACT Construction § 1000.249 What is the Secretary's role in a... AFA; (c) The Secretary may conduct on-site monitoring visits as negotiated in the AFA; (d)...

  12. 25 CFR 1000.249 - What is the Secretary's role in a construction program in an AFA?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ..., DEPARTMENT OF THE INTERIOR ANNUAL FUNDING AGREEMENTS UNDER THE TRIBAL SELF-GOVERNMENT ACT AMENDMENTS TO THE INDIAN SELF-DETERMINATION AND EDUCATION ACT Construction § 1000.249 What is the Secretary's role in a... AFA; (c) The Secretary may conduct on-site monitoring visits as negotiated in the AFA; (d)...

  13. 25 CFR 1000.249 - What is the Secretary's role in a construction program in an AFA?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ..., DEPARTMENT OF THE INTERIOR ANNUAL FUNDING AGREEMENTS UNDER THE TRIBAL SELF-GOVERNMENT ACT AMENDMENTS TO THE INDIAN SELF-DETERMINATION AND EDUCATION ACT Construction § 1000.249 What is the Secretary's role in a... AFA; (c) The Secretary may conduct on-site monitoring visits as negotiated in the AFA; (d)...

  14. 25 CFR 1000.390 - How can a Tribe/Consortium hire a Federal employee to help implement an AFA?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 2 2012-04-01 2012-04-01 false How can a Tribe/Consortium hire a Federal employee to help implement an AFA? 1000.390 Section 1000.390 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN... Tribe/Consortium hire a Federal employee to help implement an AFA? If a Tribe/Consortium chooses to...

  15. 25 CFR 1000.390 - How can a Tribe/Consortium hire a Federal employee to help implement an AFA?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 2 2014-04-01 2014-04-01 false How can a Tribe/Consortium hire a Federal employee to help implement an AFA? 1000.390 Section 1000.390 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN... Tribe/Consortium hire a Federal employee to help implement an AFA? If a Tribe/Consortium chooses to...

  16. 25 CFR 1000.390 - How can a Tribe/Consortium hire a Federal employee to help implement an AFA?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false How can a Tribe/Consortium hire a Federal employee to help implement an AFA? 1000.390 Section 1000.390 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN... Tribe/Consortium hire a Federal employee to help implement an AFA? If a Tribe/Consortium chooses to...

  17. 25 CFR 1000.390 - How can a Tribe/Consortium hire a Federal employee to help implement an AFA?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 2 2013-04-01 2013-04-01 false How can a Tribe/Consortium hire a Federal employee to help implement an AFA? 1000.390 Section 1000.390 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN... Tribe/Consortium hire a Federal employee to help implement an AFA? If a Tribe/Consortium chooses to...

  18. 25 CFR 1000.390 - How can a Tribe/Consortium hire a Federal employee to help implement an AFA?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 2 2011-04-01 2011-04-01 false How can a Tribe/Consortium hire a Federal employee to help implement an AFA? 1000.390 Section 1000.390 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN... Tribe/Consortium hire a Federal employee to help implement an AFA? If a Tribe/Consortium chooses to...

  19. An inductively heated hot cavity catcher laser ion source.

    PubMed

    Reponen, M; Moore, I D; Pohjalainen, I; Rothe, S; Savonen, M; Sonnenschein, V; Voss, A

    2015-12-01

    An inductively heated hot cavity catcher has been constructed for the production of low-energy ion beams of exotic, neutron-deficient Ag isotopes. A proof-of-principle experiment has been realized by implanting primary (107)Ag(21+) ions from a heavy-ion cyclotron into a graphite catcher. A variable-thickness nickel foil was used to degrade the energy of the primary beam in order to mimic the implantation depth expected from the heavy-ion fusion-evaporation recoils of N = Z (94)Ag. Following implantation, the silver atoms diffused out of the graphite and effused into the catcher cavity and transfer tube, where they were resonantly laser ionized using a three-step excitation and ionization scheme. Following mass separation, the ions were identified by scanning the frequency of the first resonant excitation step while recording the ion count rate. Ion release time profiles were measured for different implantation depths and cavity temperatures with the mean delay time varying from 10 to 600 ms. In addition, the diffusion coefficients for silver in graphite were measured for temperatures of 1470 K, 1630 K, and 1720 K, from which an activation energy of 3.2 ± 0.3 eV could be determined. PMID:26724021

  20. An inductively heated hot cavity catcher laser ion source

    SciTech Connect

    Reponen, M.; Moore, I. D. Pohjalainen, I.; Savonen, M.; Voss, A.; Rothe, S.; Sonnenschein, V.

    2015-12-15

    An inductively heated hot cavity catcher has been constructed for the production of low-energy ion beams of exotic, neutron-deficient Ag isotopes. A proof-of-principle experiment has been realized by implanting primary {sup 107}Ag{sup 21+} ions from a heavy-ion cyclotron into a graphite catcher. A variable-thickness nickel foil was used to degrade the energy of the primary beam in order to mimic the implantation depth expected from the heavy-ion fusion-evaporation recoils of N = Z {sup 94}Ag. Following implantation, the silver atoms diffused out of the graphite and effused into the catcher cavity and transfer tube, where they were resonantly laser ionized using a three-step excitation and ionization scheme. Following mass separation, the ions were identified by scanning the frequency of the first resonant excitation step while recording the ion count rate. Ion release time profiles were measured for different implantation depths and cavity temperatures with the mean delay time varying from 10 to 600 ms. In addition, the diffusion coefficients for silver in graphite were measured for temperatures of 1470 K, 1630 K, and 1720 K, from which an activation energy of 3.2 ± 0.3 eV could be determined.

  1. An inductively heated hot cavity catcher laser ion source

    NASA Astrophysics Data System (ADS)

    Reponen, M.; Moore, I. D.; Pohjalainen, I.; Rothe, S.; Savonen, M.; Sonnenschein, V.; Voss, A.

    2015-12-01

    An inductively heated hot cavity catcher has been constructed for the production of low-energy ion beams of exotic, neutron-deficient Ag isotopes. A proof-of-principle experiment has been realized by implanting primary 107Ag21+ ions from a heavy-ion cyclotron into a graphite catcher. A variable-thickness nickel foil was used to degrade the energy of the primary beam in order to mimic the implantation depth expected from the heavy-ion fusion-evaporation recoils of N = Z 94Ag. Following implantation, the silver atoms diffused out of the graphite and effused into the catcher cavity and transfer tube, where they were resonantly laser ionized using a three-step excitation and ionization scheme. Following mass separation, the ions were identified by scanning the frequency of the first resonant excitation step while recording the ion count rate. Ion release time profiles were measured for different implantation depths and cavity temperatures with the mean delay time varying from 10 to 600 ms. In addition, the diffusion coefficients for silver in graphite were measured for temperatures of 1470 K, 1630 K, and 1720 K, from which an activation energy of 3.2 ± 0.3 eV could be determined.

  2. 50 CFR 600.1106 - Longline catcher processor subsector Bering Sea and Aleutian Islands (BSAI) non-pollock...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Longline catcher processor subsector... Fishery or Program Fishing Capacity Reduction Regulations § 600.1106 Longline catcher processor subsector... longline catcher processor subsector of the BSAI non-pollock groundfish fishery that § 679.2 of...

  3. Large-Scale Testing of Effects of Anti-Foam Agent on Gas Holdup in Process Vessels in the Hanford Waste Treatment Plant

    SciTech Connect

    Mahoney, L.A.; Alzheimer, J.M.; Arm, S.T.; Guzman-Leong, C.E.; Jagoda, L.K.; Stewart, C.W.; Wells, B.E.; Yokuda, S.T.

    2008-07-01

    The Hanford Waste Treatment and Immobilization Plant (WTP) will vitrify the radioactive wastes stored in underground tanks. These wastes generate and retain hydrogen and other flammable gases that create safety concerns for the vitrification process tanks in the WTP. An anti-foam agent (AFA) will be added to the WTP process streams. Previous testing in a bubble column and a small-scale impeller-mixed vessel indicated that gas holdup in a high-level waste chemical simulant with AFA was as much as 10 times higher than in clay simulant without AFA. This raised a concern that major modifications to the WTP design or qualification of an alternative AFA might be required to satisfy plant safety criteria. However, because the mixing and gas generation mechanisms in the small-scale tests differed from those expected in WTP process vessels, additional tests were performed in a large-scale prototypic mixing system with in situ gas generation. This paper presents the results of this test program. The tests were conducted at Pacific Northwest National Laboratory in a 1/4-scale model of the lag storage process vessel using pulse jet mixers and air spargers. Holdup and release of gas bubbles generated by hydrogen peroxide decomposition were evaluated in waste simulants containing an AFA over a range of Bingham yield stresses and gas generation rates. Results from the 1/4-scale test stand showed that, contrary to the small-scale impeller-mixed tests, holdup in the chemical waste simulant with AFA was not so greatly increased compared to gas holdup in clay without AFA. The test stand, simulants, scaling and data-analysis methods, and results are described in relation to previous tests and anticipated WTP operating conditions. (authors)

  4. Large-Scale Testing of Effects of Anti-Foam Agent on Gas Holdup in Process Vessels in the Hanford Waste Treatment Plant - 8280

    SciTech Connect

    Mahoney, Lenna A.; Alzheimer, James M.; Arm, Stuart T.; Guzman-Leong, Consuelo E.; Jagoda, Lynette K.; Stewart, Charles W.; Wells, Beric E.; Yokuda, Satoru T.

    2008-06-03

    The Hanford Waste Treatment Plant (WTP) will vitrify the radioactive wastes stored in underground tanks. These wastes generate and retain hydrogen and other flammable gases that create safety concerns for the vitrification process tanks in the WTP. An anti-foam agent (AFA) will be added to the WTP process streams. Prior testing in a bubble column and a small-scale impeller-mixed vessel indicated that gas holdup in a high-level waste chemical simulant with AFA was up to 10 times that in clay simulant without AFA. This raised a concern that major modifications to the WTP design or qualification of an alternative AFA might be required to satisfy plant safety criteria. However, because the mixing and gas generation mechanisms in the small-scale tests differed from those expected in WTP process vessels, additional tests were performed in a large-scale prototypic mixing system with in situ gas generation. This paper presents the results of this test program. The tests were conducted at Pacific Northwest National Laboratory in a ¼-scale model of the lag storage process vessel using pulse jet mixers and air spargers. Holdup and release of gas bubbles generated by hydrogen peroxide decomposition were evaluated in waste simulants containing an AFA over a range of Bingham yield stresses and gas gen geration rates. Results from the ¼-scale test stand showed that, contrary to the small-scale impeller-mixed tests, gas holdup in clay without AFA is comparable to that in the chemical waste simulant with AFA. The test stand, simulants, scaling and data-analysis methods, and results are described in relation to previous tests and anticipated WTP operating conditions.

  5. Descriptive analysis of kinematics and kinetics of catchers throwing to second base from their knees.

    PubMed

    Plummer, Hillary A; Oliver, Gretchen D

    2016-08-01

    In order to decrease the amount of time that it takes the catcher to throw the ball, a catcher may chose to throw from the knees. Upper extremity kinematics may play a significant role in the kinetics about the elbow observed in catchers throwing from the knees. If relationships between kinematics and kinetics exist then the development of training and coaching instruction may help in reduced upper extremity injury risk. Twenty-two baseball and softball catchers (14.36±3.86years; 165.11±17.54cm; 65.67±20.60kg) volunteered. The catchers exhibited a less trunk rotation (5.6±16.2°), greater elbow flexion (87.9±21.4°) and decreased humeral elevation (71.1±12.3°) at the event of maximum shoulder external rotation as compared to what has previously reported in catchers. These variables are important, as they have previously been established as potential injury risk factors in pitchers, however it is not yet clear the role these variables play in catchers' risk of injury. A positive relationship between elbow varus torque during the deceleration phase and elbow flexion at MIR was observed (r=0.609; p=0.003). Throwing from the knees reduces a catcher's ability to utilize the proximal kinetic chain and this may help to explain why their kinematics and kinetics differ from what has previously been presented in the literature. PMID:26360828

  6. 25 CFR 1000.83 - Can additional provisions be included in an AFA?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... ANNUAL FUNDING AGREEMENTS UNDER THE TRIBAL SELF-GOVERNMENT ACT AMENDMENTS TO THE INDIAN SELF-DETERMINATION AND EDUCATION ACT Annual Funding Agreements for Bureau of Indian Affairs Programs Contents and Scope of Annual Funding Agreements § 1000.83 Can additional provisions be included in an AFA? Yes,...

  7. 25 CFR 1000.177 - What happens when the AFA is signed?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... FUNDING AGREEMENTS UNDER THE TRIBAL SELF-GOVERNMENT ACT AMENDMENTS TO THE INDIAN SELF-DETERMINATION AND EDUCATION ACT Negotiation Process for Annual Funding Agreements Negotiation of Initial Annual Funding... serves any Tribe/Consortium that is a party to the AFA....

  8. 25 CFR 1000.139 - Will the established indirect cost rates always apply to new AFAs?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... if: (1) Using the previously negotiated rate would include the recovery of indirect costs that are... 25 Indians 2 2011-04-01 2011-04-01 false Will the established indirect cost rates always apply to... Agreements Funding § 1000.139 Will the established indirect cost rates always apply to new AFAs? No,...

  9. 25 CFR 1000.139 - Will the established indirect cost rates always apply to new AFAs?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... if: (1) Using the previously negotiated rate would include the recovery of indirect costs that are... 25 Indians 2 2012-04-01 2012-04-01 false Will the established indirect cost rates always apply to... Agreements Funding § 1000.139 Will the established indirect cost rates always apply to new AFAs? No,...

  10. 25 CFR 1000.139 - Will the established indirect cost rates always apply to new AFAs?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... if: (1) Using the previously negotiated rate would include the recovery of indirect costs that are... 25 Indians 2 2014-04-01 2014-04-01 false Will the established indirect cost rates always apply to... Agreements Funding § 1000.139 Will the established indirect cost rates always apply to new AFAs? No,...

  11. 25 CFR 1000.139 - Will the established indirect cost rates always apply to new AFAs?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... if: (1) Using the previously negotiated rate would include the recovery of indirect costs that are... 25 Indians 2 2010-04-01 2010-04-01 false Will the established indirect cost rates always apply to... Agreements Funding § 1000.139 Will the established indirect cost rates always apply to new AFAs? No,...

  12. 25 CFR 1000.139 - Will the established indirect cost rates always apply to new AFAs?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... if: (1) Using the previously negotiated rate would include the recovery of indirect costs that are... 25 Indians 2 2013-04-01 2013-04-01 false Will the established indirect cost rates always apply to... Agreements Funding § 1000.139 Will the established indirect cost rates always apply to new AFAs? No,...

  13. Quantitative analysis of kinematics and kinetics of catchers throwing to second base.

    PubMed

    Plummer, Hillary; Oliver, Gretchen Dawn

    2013-01-01

    The catcher has the most demanding position in the games of baseball and softball with no regulations on how many throws they make during game. It was the purpose of this study to describe the kinematics and kinetics of the throwing motion in catchers when throwing down to second base. It was hypothesised that younger and older catchers would display significantly different throwing kinematics and kinetics. Thirty-eight baseball and softball catchers volunteered to participate. Twenty participants were considered younger (aged 9-14, 10.95 ± 1.76 years, 151.11 ± 15.64 cm, 47.94 ± 18.84 kg) and 18 were deemed the older group (aged 15-23, 18.11 ± 2.61 years, 170.91 ± 8.67 cm, 74.88 ± 10.74 kg). Participants received a pitch and completed five accurate throws to second base in full catching gear. The average ball speed of the older catchers was 21 ± 3.58 meters per second (47 ± 8.02 mph) while the younger catchers averaged 17.2 ± 4.0 meters per second (38.6 ± 8.96 mph). Older catchers had greater shoulder elevation at ball release and significantly greater shoulder external rotation at foot contact and shoulder maximum external rotation than younger catchers. It is clear that chronological age plays a role in the throwing mechanics observed in catchers throwing down to second base, however the effects of these differences are not fully understood (i.e., skeletal maturity, experience, strength). PMID:23419054

  14. Secrets of a covalent interaction for biomaterials and biotechnology: SpyTag and SpyCatcher.

    PubMed

    Reddington, Samuel C; Howarth, Mark

    2015-12-01

    SpyTag is a short peptide that forms an isopeptide bond upon encountering its protein partner SpyCatcher. This covalent peptide interaction is a simple and powerful tool for bioconjugation and extending what protein architectures are accessible. Here we review the origin and mechanism of SpyTag/SpyCatcher, focusing on recent innovative applications. Ligation of targeting-antibody with antigen provided a simple route to vaccine generation. SpyRings, from head-to-tail cyclisation, gave major enhancements in enzyme resilience. Linking multiple SpyCatchers gave dendrimers for T-cell activation or Spy networks forming hydrogels for stem cell culture. Synthetic biology applications include integrating amyloid biomaterials with living bacteria, for irreversible derivatisation of biofilms with enzymes or nanoparticles. We also discuss further opportunities to apply and enhance SpyTag/SpyCatcher technology. PMID:26517567

  15. Tail Catcher Muon Tracker For The CALICE Test Beam

    SciTech Connect

    Dyshkant, Alexander

    2006-10-27

    Results on the construction and commissioning of the CALICE Tail-catcher/Muon Tracker (TCMT) are presented. The {approx}1 m3 prototype uses extruded scintillating strips mated to silicon-photomultipliers and is located behind the CALICE hadron calorimeter. The TCMT will provide a snapshot of the tail end of hadron showers, which is crucial to the validation of hadronic Monte Carlo. It will also serve as a prototype muon system for any Linear Collider Detector (ILC) and will facilitate studies of muon tracking and identification within the particle flow reconstruction framework. Additionally, the TCMT will provide valuable practical experience with hadronic leakage and punch-through from thin calorimeters, as are envisaged for the ILC detector, and the impact of the coil in correcting for this leakage.

  16. 50 CFR 660.160 - Catcher/processor (C/P) Coop Program.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Catcher/processor (C/P) Coop Program. 660... Groundfish-Limited Entry Trawl Fisheries § 660.160 Catcher/processor (C/P) Coop Program. (a) General. The C/P... paragraphs (d)(5) and (d)(7) of this section, which are effective immediately. The C/P Coop Program is...

  17. Increased Rate of Apoptosis and Diminished Phagocytic Ability of Human Neutrophils Infected with Afa/Dr Diffusely Adhering Escherichia coli Strains

    PubMed Central

    Brest, Patrick; Bétis, Frédéric; Çuburu, Nicolas; Selva, Eric; Herrant, Magali; Servin, Alain; Auberger, Patrick; Hofman, Paul

    2004-01-01

    The proinflammatory effect of Afa/Dr diffusely adhering Escherichia coli (Afa/Dr DAEC) strains have been recently demonstrated in vitro by showing that polymorphonuclear leukocyte (PMN) transepithelial migration is induced after bacterial colonization of apical intestinal monolayers. The effect of Afa/Dr DAEC-PMN interaction on PMN behavior has been not investigated. Because of the putative virulence mechanism of PMN apoptosis during infectious diseases and taking into account the high level of expression of the decay-accelerating factor (DAF, or CD55), the receptor of Afa/Dr DAEC on PMNs, we sought to determine whether infection of PMNs by Afa/Dr DAEC strains could promote cell apoptosis. We looked at the behavior of PMNs incubated with Afa/Dr DAEC strains once they had transmigrated across polarized monolayers of intestinal (T84) cells. Infection of PMNs by Afa/Dr DAEC strains induced PMN apoptosis characterized by morphological nuclear changes, DNA fragmentation, caspase activation, and a high level of annexin V expression. However, transmigrated and nontransmigrated PMNs incubated with Afa/Dr DAEC strains showed similar elevated global caspase activities. PMN apoptosis depended on their agglutination, induced by Afa/Dr DAEC, and was still observed after preincubation of PMNs with anti-CD55 and/or anti-CD66 antibodies. Low levels of phagocytosis of Afa/Dr DAEC strains were observed both in nontransmigrated and in transmigrated PMNs compared to that observed with the control E. coli DH5α strain. Taken together, these data strongly suggest that interaction of Afa/Dr DAEC with PMNs may increase the bacterial virulence both by inducing PMN apoptosis through an agglutination process and by diminishing their phagocytic capacity. PMID:15385473

  18. 78 FR 19214 - Fisheries of the Exclusive Economic Zone Off Alaska; Monitoring Requirements for American...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-29

    ...NMFS announces a workshop to solicit input from owners and operators of American Fisheries Act (AFA) catcher vessels and shoreside processors participating in the pollock fishery in the Bering Sea off Alaska. The workshop concerns accurate accounting of Chinook salmon bycatch in the Bering Sea pollock fishery under Amendment 91 to the Fishery Management Plan for Groundfish of the Bering Sea......

  19. 78 FR 13812 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catch Vessels Using Trawl...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-01

    ...)(iii) on February 14, 2013 (78 FR 11790, February 20, 2013). As of February 25, 2013, NMFS has... directed fishing for Pacific cod by catcher vessels (CVs) using trawl gear in the Western Regulatory Area... allowance of the 2013 Pacific cod total allowable catch apportioned to CVs using trawl gear in the...

  20. 25 CFR 1000.123 - Are there non-BIA programs for which the Secretary must negotiate for inclusion in an AFA subject...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 2 2011-04-01 2011-04-01 false Are there non-BIA programs for which the Secretary must negotiate for inclusion in an AFA subject to such terms as the parties may negotiate? 1000.123 Section 1000... there non-BIA programs for which the Secretary must negotiate for inclusion in an AFA subject to...

  1. 25 CFR 1000.123 - Are there non-BIA programs for which the Secretary must negotiate for inclusion in an AFA subject...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false Are there non-BIA programs for which the Secretary must negotiate for inclusion in an AFA subject to such terms as the parties may negotiate? 1000.123 Section 1000... there non-BIA programs for which the Secretary must negotiate for inclusion in an AFA subject to...

  2. 25 CFR 1000.461 - What must a Tribe/Consortium do if an organizational conflict of interest arises under an AFA?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... conflict of interest arises under an AFA? 1000.461 Section 1000.461 Indians OFFICE OF THE ASSISTANT...-GOVERNMENT ACT AMENDMENTS TO THE INDIAN SELF-DETERMINATION AND EDUCATION ACT Conflicts of Interest § 1000.461 What must a Tribe/Consortium do if an organizational conflict of interest arises under an AFA?...

  3. 25 CFR 1000.461 - What must a Tribe/Consortium do if an organizational conflict of interest arises under an AFA?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... conflict of interest arises under an AFA? 1000.461 Section 1000.461 Indians OFFICE OF THE ASSISTANT...-GOVERNMENT ACT AMENDMENTS TO THE INDIAN SELF-DETERMINATION AND EDUCATION ACT Conflicts of Interest § 1000.461 What must a Tribe/Consortium do if an organizational conflict of interest arises under an AFA?...

  4. Non-Seismology Seismology: Using QuakeCatchers to Analyze the Frequency of Bridge Vibrations

    NASA Astrophysics Data System (ADS)

    Courtier, A. M.; Constantin, C.; Wilson, C. F.

    2013-12-01

    We conducted an experiment to test the feasibility of measuring seismic waves generated by traffic near James Madison University. We used QuakeCatcher seismometers (originally designed for passive seismic measurement) to measure vibrations associated with traffic on a wooden bridge as well as a nearby concrete bridge. This experiment was a signal processing exercise for a student research project and did not draw any conclusions regarding bridge safety or security. The experiment consisted of two temporary measurement stations comprised of a laptop computer and a QuakeCatcher - a small seismometer that plugs directly into the laptop via a USB cable. The QuakeCatcher was taped to the ground at the edge of the bridge to achieve good coupling, and vibrational events were triggered repeatedly with a control vehicle to accumulate a consistent dataset of the bridge response. For the wooden bridge, the resulting 'seismograms' were converted to Seismic Analysis Code (SAC) format and analyzed in MATLAB. The concrete bridge did not generate vibrations significant enough to trigger the recording mechanism on the QuakeCatchers. We will present an overview of the experimental design and frequency content of the traffic patterns, as well as a discussion of the instructional benefits of using the QuakeCatcher sensors in this non-traditional setting.

  5. 75 FR 59157 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using Pot...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-27

    ... groundfish in the BSAI (75 FR 11778, March 12, 2010). In accordance with Sec. 679.20(d)(1)(iii), the... Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using Pot Gear in the Bering Sea and Aleutian... for Pacific cod by pot catcher/processors in the Bering Sea and Aleutian Islands management area...

  6. 76 FR 66195 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using Pot...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-26

    ... groundfish in the BSAI (76 FR 11139, March 1, 2011). In accordance with Sec. 679.20(d)(1)(iii), the... Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using Pot Gear in the Bering Sea and Aleutian... for Pacific cod by pot catcher/processors in the Bering Sea and Aleutian Islands management area...

  7. 75 FR 7403 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using Hook...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-19

    ... (74 FR 7359, February 17, 2009) and inseason adjustment (74 FR 68717, December 29, 2009). In... Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using Hook-and-Line Gear in the Bering Sea and... directed fishing for Pacific cod by catcher/processors using hook-and-line gear in the Bering Sea...

  8. 77 FR 21683 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher/processors Using...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-11

    ... GOA (77 FR 15194, March 14, 2012). In accordance with Sec. 679.20(d)(1)(i), the Administrator, Alaska... Economic Zone Off Alaska; Pacific Cod by Catcher/processors Using Trawl Gear in the Central Regulatory Area... directed fishing for Pacific cod by catcher/processors (C/Ps) using trawl gear in the Central...

  9. 77 FR 54837 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-06

    ... final 2012 and 2013 harvest specifications for groundfish of the GOA (77 FR 15194, March 14, 2012). In... Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using Trawl Gear in the Western Regulatory Area... directed fishing for Pacific cod by catcher/processors (C/Ps) using trawl gear in the Western...

  10. 78 FR 54592 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-05

    ... final 2013 and 2014 harvest specifications for groundfish of the GOA (78 FR 13162, February 26, 2013... Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using Trawl Gear in the Central Regulatory Area... directed fishing for Pacific cod by catcher/processors (C/Ps) using trawl gear in the Central...

  11. 78 FR 23683 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-22

    ... GOA (78 FR 13162, February 26, 2013). In accordance with Sec. 679.20(d)(1)(i), the Administrator... Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using Trawl Gear in the Central Regulatory Area... directed fishing for Pacific cod by catcher/processors (C/Ps) using trawl gear in the Central...

  12. 78 FR 23864 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using Hook...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-23

    ... harvest specifications for groundfish of the GOA (78 FR 13162, February 26, 2013). In accordance with Sec... Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using Hook-and-line Gear in the Western... directed fishing for Pacific cod by catcher/processors (C/Ps) using hook-and-line gear in the...

  13. 76 FR 43934 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Ocean Perch for Catcher/Processors...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-22

    ... Economic Zone Off Alaska; Pacific Ocean Perch for Catcher/Processors Participating in the Rockfish Limited...; closure. SUMMARY: NMFS is prohibiting directed fishing for Pacific ocean perch by catcher/processors...). This action is necessary to prevent exceeding the 2011 total allowable catch (TAC) of Pacific...

  14. 75 FR 42337 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Ocean Perch for Catcher/Processors...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-21

    ... Economic Zone Off Alaska; Pacific Ocean Perch for Catcher/Processors Participating in the Rockfish Limited...; closure. SUMMARY: NMFS is prohibiting directed fishing for Pacific ocean perch by catcher/processors...). This action is necessary to prevent exceeding the 2010 total allowable catch (TAC) of Pacific...

  15. Development and Exploratory Scale-Up of Alumina-Forming Austenitic (AFA) Stainless Steels

    SciTech Connect

    Brady, Michael P; Magee, John H; Yamamoto, Yukinori; Maziasz, Philip J; Santella, Michael L; Pint, Bruce A; Bei, Hongbin

    2009-01-01

    This paper presents the results of the continued development of creep-resistant, alumina-forming austenitic (AFA) stainless steel alloys, which exhibit a unique combination of excellent oxidation resistance via protective alumina (Al2O3) scale formation and high-temperature creep strength through the formation of stable nano-scale MC carbides and intermetallic precipitates. Efforts in fiscal year 2009 focused on the characterization and understanding of long-term oxidation resistance and tensile properties as a function of alloy composition and microstructure. Computational thermodynamic calculations of the austenitic matrix phase composition and the volume fraction of MC, B2-NiAl, and Fe2(Mo,Nb) base Laves phase precipitates were used to interpret oxidation behavior. Of particular interest was the enrichment of Cr in the austenitic matrix phase by additions of Nb, which aided the establishment and maintenance of alumina. Higher levels of Nb additions also increased the volume fraction of B2-NiAl precipitates, which served as an Al reservoir during long-term oxidation. Ageing studies of AFA alloys were conducted at 750C for times up to 2000 h. Ageing resulted in near doubling of yield strength at room temperature after only 50 h at 750C, with little further increase in yield strength out to 2000 h of ageing. Elongation was reduced on ageing; however, levels of 15-25% were retained at room temperature after 2000 h of total ageing.

  16. 25 CFR 1000.246 - Must an AFA that contains a construction project or activity incorporate provisions of Federal...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... as possible in the construction process. If Tribal construction standards are consistent with or... 25 Indians 2 2014-04-01 2014-04-01 false Must an AFA that contains a construction project or activity incorporate provisions of Federal construction standards? 1000.246 Section 1000.246 Indians...

  17. 25 CFR 1000.246 - Must an AFA that contains a construction project or activity incorporate provisions of Federal...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... as possible in the construction process. If Tribal construction standards are consistent with or... 25 Indians 2 2013-04-01 2013-04-01 false Must an AFA that contains a construction project or activity incorporate provisions of Federal construction standards? 1000.246 Section 1000.246 Indians...

  18. 25 CFR 1000.246 - Must an AFA that contains a construction project or activity incorporate provisions of Federal...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... as possible in the construction process. If Tribal construction standards are consistent with or... 25 Indians 2 2011-04-01 2011-04-01 false Must an AFA that contains a construction project or activity incorporate provisions of Federal construction standards? 1000.246 Section 1000.246 Indians...

  19. 25 CFR 1000.246 - Must an AFA that contains a construction project or activity incorporate provisions of Federal...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... as possible in the construction process. If Tribal construction standards are consistent with or... 25 Indians 2 2012-04-01 2012-04-01 false Must an AFA that contains a construction project or activity incorporate provisions of Federal construction standards? 1000.246 Section 1000.246 Indians...

  20. 25 CFR 1000.240 - What construction programs included in an AFA are subject to this subpart?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., coordination, responsibility for the construction project, day-to-day on-site management on site-management and... procurement except that all project design and actual construction activities are subject to all the... 25 Indians 2 2010-04-01 2010-04-01 false What construction programs included in an AFA are...

  1. 25 CFR 1000.408 - Can a Tribe/Consortium use Federal supply sources in the performance of an AFA?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false Can a Tribe/Consortium use Federal supply sources in the performance of an AFA? 1000.408 Section 1000.408 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ANNUAL FUNDING AGREEMENTS UNDER THE TRIBAL SELF-GOVERNMENT ACT AMENDMENTS TO THE INDIAN SELF-DETERMINATION...

  2. 25 CFR 1000.181 - How does the Tribe/Consortium initiate the negotiation of a successor AFA?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., DEPARTMENT OF THE INTERIOR ANNUAL FUNDING AGREEMENTS UNDER THE TRIBAL SELF-GOVERNMENT ACT AMENDMENTS TO THE INDIAN SELF-DETERMINATION AND EDUCATION ACT Negotiation Process for Annual Funding Agreements Negotiation... change in an existing program in the AFA, it should notify the other party of the change at the...

  3. 25 CFR 1000.249 - What is the Secretary's role in a construction program in an AFA?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false What is the Secretary's role in a construction program in... INDIAN SELF-DETERMINATION AND EDUCATION ACT Construction § 1000.249 What is the Secretary's role in a construction program in an AFA? The Secretary has the following role regarding a construction program...

  4. 25 CFR 1000.249 - What is the Secretary's role in a construction program in an AFA?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 2 2011-04-01 2011-04-01 false What is the Secretary's role in a construction program in... INDIAN SELF-DETERMINATION AND EDUCATION ACT Construction § 1000.249 What is the Secretary's role in a construction program in an AFA? The Secretary has the following role regarding a construction program...

  5. H genome specific repetitive sequence, pEt2, of Elymus trachycaulus in part of Afa family of Triticeae.

    PubMed

    Nagaki, K; Tsujimoto, H; Sasakuma, T

    1998-02-01

    The H genome specific repetitive sequence of Elymus trachycaulus, pEt2, consists of three units of a 337-339 bp repeat aligned in tandem. The sequence is homologous to Afa-family sequences that are widely distributed in the genomes of Triticeae (Gramineae) species. PMID:9549067

  6. 25 CFR 1000.243 - What special provisions must be included in an AFA that contains a construction program?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false What special provisions must be included in an AFA that contains a construction program? 1000.243 Section 1000.243 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ANNUAL FUNDING AGREEMENTS UNDER THE TRIBAL SELF-GOVERNMENT...

  7. A Comparison of Tabulation Methods at Two National Individual Events Tournaments: The AFA-NIET and the NFA IE Nationals.

    ERIC Educational Resources Information Center

    Littlefield, Robert S.

    Comparing the manner in which contestants' scores were tabulated at both the 1985 American Forensic Association National Individual Events Tournament (AFA-NIET) and National Forensic Association Individual Events Nationals (NFA-IEN), a study (1) examined whether a correlation exists between contestants placing in the quarterfinals with five…

  8. Melt spreading code assessment, modifications, and application to the EPR core catcher design.

    SciTech Connect

    Farmer, M. T .; Nuclear Engineering Division

    2009-03-30

    The Evolutionary Power Reactor (EPR) is under consideration by various utilities in the United States to provide base load electrical production, and as a result the design is undergoing a certification review by the U.S. Nuclear Regulatory Commission (NRC). The severe accident design philosophy for this reactor is based upon the fact that the projected power rating results in a narrow margin for in-vessel melt retention by external cooling of the reactor vessel. As a result, the design addresses ex-vessel core melt stabilization using a mitigation strategy that includes: (1) an external core melt retention system to temporarily hold core melt released from the vessel; (2) a layer of 'sacrificial' material that is admixed with the melt while in the core melt retention system; (3) a melt plug in the lower part of the retention system that, when failed, provides a pathway for the mixture to spread to a large core spreading chamber; and finally, (4) cooling and stabilization of the spread melt by controlled top and bottom flooding. The overall concept is illustrated in Figure 1.1. The melt spreading process relies heavily on inertial flow of a low-viscosity admixed melt to a segmented spreading chamber, and assumes that the melt mass will be distributed to a uniform height in the chamber. The spreading phenomenon thus needs to be modeled properly in order to adequately assess the EPR design. The MELTSPREAD code, developed at Argonne National Laboratory, can model segmented, and both uniform and nonuniform spreading. The NRC is thus utilizing MELTSPREAD to evaluate melt spreading in the EPR design. MELTSPREAD was originally developed to support resolution of the Mark I containment shell vulnerability issue. Following closure of this issue, development of MELTSPREAD ceased in the early 1990's, at which time the melt spreading database upon which the code had been validated was rather limited. In particular, the database that was utilized for initial validation consisted

  9. The relationship between gluteal muscle activation and throwing kinematics in baseball and softball catchers.

    PubMed

    Plummer, Hillary A; Oliver, Gretchen D

    2014-01-01

    The purpose of this study was to determine the relationship between gluteal muscle activation and pelvis and trunk kinematics when catchers throw to second base. Forty-two baseball and softball catchers (14.74 ± 4.07 years; 161.85 ± 15.24 cm; 63.38 ± 19.98 kg) participated in this study. Muscle activity of the bilateral gluteus maximus and medius as well as pelvis and trunk kinematics throughout the throwing motion were analyzed. It was discovered that at foot contact, there were 2 significant inverse relationships between stride leg gluteus maximus activity and pelvis axial rotation (r = -0.31, r2 = 0.10, p = 0.05), and between trunk axial rotation and pelvis lateral flexion (r = -0.34, r2= 0.12, p = 0.03). In addition, at foot contact, a significant positive relationship between the drive leg (throwing arm side) and trunk flexion (r = 0.33, r2 = 0.11, p = 0.04) was present. The results of this study provide evidence of gluteal activation both concentrically and eccentrically, in attempt to control the pelvis and trunk during the throwing motion of catchers. The gluteal muscles play a direct role in maintaining the stability of the pelvis, and catchers should incorporate strengthening of the entire lumbopelvic-hip complex into their training regimen. Incorporating concentric and eccentric gluteal exercises will help to improve musculoskeletal core stability, thereby assisting in upper extremity injury prevention. PMID:23591952

  10. 77 FR 68106 - Second Fishing Capacity Reduction Program for the Longline Catcher Processor Subsector of the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-15

    ... permit. NMFS published proposed program regulations on July 30, 2012 (77 FR 44572), and final program regulations on September 24, 2012 (77 FR 58775), to implement the second reduction program. Interested persons... for the Longline Catcher Processor Subsector of the Bering Sea and Aleutian Islands Non-...

  11. 76 FR 43934 - Fisheries of the Exclusive Economic Zone Off Alaska; Pelagic Shelf Rockfish for Catcher...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-22

    ... of the GOA (76 FR 11111, March 1, 2011), and as posted as the 2011 Rockfish Program Allocations at... Economic Zone Off Alaska; Pelagic Shelf Rockfish for Catcher/Processors Participating in the Rockfish.../processors participating in the rockfish limited access fishery in the Central Regulatory Area of the Gulf...

  12. Understanding "The Catcher in the Rye": A Student Casebook to Issues, Sources, and Historical Documents.

    ERIC Educational Resources Information Center

    Pinsker, Sanford; Pinsker, Ann

    The social, cultural, and historical documents and commentary in this casebook illuminate the reading of "The Catcher in the Rye," a novel that has become an important rite of passage for many young adults. In addition to a literary analysis, the casebook acquaints students with the larger world in which Holden Caulfield, the protagonist, moves:…

  13. Dealing with the Controversial Elements in "The Catcher in the Rye."

    ERIC Educational Resources Information Center

    Frangedis, Helen

    1988-01-01

    Explains that J. D. Salinger's "The Catcher in the Rye" contains an underlying moral code which predominates the controversial elements of the novel. States that a close textual analysis and candid discussion are necessary to appreciate the novel's literary merits and to understand its controversial elements. (MM)

  14. Adolescent Journeys: Finding Female Authority in "The Rain Catchers" and "The House on Mango Street"

    ERIC Educational Resources Information Center

    Dubb, Christina Rose

    2007-01-01

    This article compares the first-person narratives of two adolescent girls in the novels "The Rain Catchers" and "The House on Mango Street". I propose that adolescent girls can use literacy to read the world around them as a text and therefore help them to form their own identities enough to ultimately find authority in telling their own stories.…

  15. Radioactive Ion Beam Monitoring System and Simulation of the DRIB's Complex Target - Catcher Unit

    SciTech Connect

    Oganessian, Yu. Ts.; Gulbekian, G. G.; Mitrofanov, S. V.; Denisov, S. V.; Tarasov, O. B.

    2007-05-22

    The Dubna Radioactive Ion Beams accelerator complex (DRIBs) is based on two U-400 and U-400M isochronous cyclotrons, which are equipped with two ECR ion sources. We use to 7Li as primary beam with energy equal to 32 AMeV. The results are showed here was obtained with interaction of 7Li with carbon target for 6He isotope. Productive carbon target and catcher was combined into one unit. The catcher unit located in front of the ECR source and consists of the generating target and gas-vacuum system. In this review the results a number of tests of the DRIBs project are described. During the tests some of defects in catcher unit had been found and have been removed in the new module witch are gave us increasing of secondary beam current. The system of the DRIBs beam monitoring have been improved and completed. Also the new subroutine of the Lise++ simulation toolkit for modeling catchers properties has been designed.

  16. 50 CFR 660.160 - Catcher/processor (C/P) Coop Program.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false Catcher/processor (C/P) Coop Program. 660.160 Section 660.160 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OFF WEST COAST STATES West Coast Groundfish-Limited Entry Trawl Fisheries...

  17. CRADA No. NFE-10-02715 Assessment of AFA Stainless Steels for Tube Products in Chemical Processing and Energy Production Applications

    SciTech Connect

    Brady, Michael P; Yamamoto, Yukinori; Epler, Mario; Magee, John H

    2011-09-01

    Oak Ridge National Laboratory (ORNL) and Carpenter Technology Corporation (Carpenter) participated in an in-kind cost share cooperative research and development agreement (CRADA) effort under the auspices of the Energy Efficiency and Renewable Energy (EERE) Technology Maturation Program to assess material properties of several potential AFA family grades and explore the feasibility of producing alumina-forming austenitic (AFA) stainless steels in tubular form needed for many power generation and chemical process applications. Carpenter's Research Laboratory successfully vacuum melted 30 lb heats of seven candidate AFA alloy compositions representing a wide range of alloy content and intended application temperatures. These compositions were evaluated by ORNL and Carpenter R&D for microstructure, tensile properties, creep properties, and oxidation resistance. In parallel, additional work was directed toward an initial tube manufacture demonstration of a baseline AFA alloy. Carpenter successfully manufactured a 10,000 lb production heat and delivered appropriate billets to a partner for extrusion evaluation. Tube product was successfully manufactured from the baseline AFA alloy, indicating good potential for commercially produced AFA tubular form material.

  18. 76 FR 39794 - Fisheries of the Economic Exclusive Zone Off Alaska; Shallow-Water Species Fishery by Catcher...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-07

    ... for groundfish of the GOA (75 FR 11111, March 1, 2011), and as posted as the Catcher/Processor... species fishery for the sideboard limit are shallow-water flatfish and flathead sole. After the...

  19. 75 FR 38938 - Fisheries of the Economic Exclusive Zone Off Alaska; Shallow-Water Species Fishery by Catcher...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-07

    ... for groundfish of the GOA (75 FR 11749, March 12, 2010), and as posted as the Catcher/Processor... species fishery for the sideboard limit are shallow-water flatfish and flathead sole. After the...

  20. Wind tunnel data of the analysis of heat pipe and wind catcher technology for the built environment.

    PubMed

    Calautit, John Kaiser; Chaudhry, Hassam Nasarullah; Hughes, Ben Richard

    2015-12-01

    The data presented in this article were the basis for the study reported in the research articles entitled 'Climate responsive behaviour heat pipe technology for enhanced passive airside cooling' by Chaudhry and Hughes [10] which presents the passive airside cooling capability of heat pipes in response to gradually varying external temperatures and related to the research article "CFD and wind tunnel study of the performance of a uni-directional wind catcher with heat transfer devices" by Calautit and Hughes [1] which compares the ventilation performance of a standard roof mounted wind catcher and wind catcher incorporating the heat pipe technology. Here, we detail the wind tunnel test set-up and inflow conditions and the methodologies for the transient heat pipe experiment and analysis of the integration of heat pipes within the control domain of a wind catcher design. PMID:26958604

  1. 76 FR 21705 - Fisheries of the Exclusive Economic Zone Off Alaska; Catch Accounting in the Longline Catcher...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-18

    ... Alaska; Catch Accounting in the Longline Catcher/Processor Pacific Cod Fishery AGENCY: National Marine... Islands to support different catch accounting methods for Pacific cod catch. NMFS is considering...

  2. Wind tunnel data of the analysis of heat pipe and wind catcher technology for the built environment

    PubMed Central

    Calautit, John Kaiser; Chaudhry, Hassam Nasarullah; Hughes, Ben Richard

    2015-01-01

    The data presented in this article were the basis for the study reported in the research articles entitled ‘Climate responsive behaviour heat pipe technology for enhanced passive airside cooling’ by Chaudhry and Hughes [10] which presents the passive airside cooling capability of heat pipes in response to gradually varying external temperatures and related to the research article “CFD and wind tunnel study of the performance of a uni-directional wind catcher with heat transfer devices” by Calautit and Hughes [1] which compares the ventilation performance of a standard roof mounted wind catcher and wind catcher incorporating the heat pipe technology. Here, we detail the wind tunnel test set-up and inflow conditions and the methodologies for the transient heat pipe experiment and analysis of the integration of heat pipes within the control domain of a wind catcher design. PMID:26958604

  3. Anthropological facial approximation in three dimensions (AFA3D): computer-assisted estimation of the facial morphology using geometric morphometrics.

    PubMed

    Guyomarc'h, Pierre; Dutailly, Bruno; Charton, Jérôme; Santos, Frédéric; Desbarats, Pascal; Coqueugniot, Hélène

    2014-11-01

    This study presents Anthropological Facial Approximation in Three Dimensions (AFA3D), a new computerized method for estimating face shape based on computed tomography (CT) scans of 500 French individuals. Facial soft tissue depths are estimated based on age, sex, corpulence, and craniometrics, and projected using reference planes to obtain the global facial appearance. Position and shape of the eyes, nose, mouth, and ears are inferred from cranial landmarks through geometric morphometrics. The 100 estimated cutaneous landmarks are then used to warp a generic face to the target facial approximation. A validation by re-sampling on a subsample demonstrated an average accuracy of c. 4 mm for the overall face. The resulting approximation is an objective probable facial shape, but is also synthetic (i.e., without texture), and therefore needs to be enhanced artistically prior to its use in forensic cases. AFA3D, integrated in the TIVMI software, is available freely for further testing. PMID:25088006

  4. Structural basis for a hand-like site in the calcium sensor CatchER with fast kinetics

    SciTech Connect

    Zhang, Ying; Reddish, Florence; Tang, Shen; Zhuo, You; Wang, Yuan-Fang; Yang, Jenny J.; Weber, Irene T.

    2013-12-01

    High-resolution crystal structures of the designed calcium sensor CatchER revealed snapshots of calcium and gadolinium ions binding within the designed site in agreement with its fast kinetics. Calcium ions, which are important signaling molecules, can be detected in the endoplasmic reticulum by an engineered mutant of green fluorescent protein (GFP) designated CatchER with a fast off-rate. High resolution (1.78–1.20 Å) crystal structures were analyzed for CatchER in the apo form and in complexes with calcium or gadolinium to probe the binding site for metal ions. While CatchER exhibits a 1:1 binding stoichiometry in solution, two positions were observed for each of the metal ions bound within the hand-like site formed by the carboxylate side chains of the mutated residues S147E, S202D, Q204E, F223E and T225E that may be responsible for its fast kinetic properties. Comparison of the structures of CatchER, wild-type GFP and enhanced GFP confirmed that different conformations of Thr203 and Glu222 are associated with the two forms of Tyr66 of the chromophore which are responsible for the absorbance wavelengths of the different proteins. Calcium binding to CatchER may shift the equilibrium for conformational population of the Glu222 side chain and lead to further changes in its optical properties.

  5. Gas Generation and Hold-Up in Hanford Waste Treatment Plant Process Streams Containing Anti-Foam Agent (AFA)

    SciTech Connect

    Arm, Stuart T.; Poloski, Adam P.; Stewart, Charles W.; Meyer, Perry A.; Kurath, Dean E.

    2007-06-29

    The Waste Treatment and Immobilization Plant (WTP) is being designed and built to pretreat and vitrify defense wastes stored at the DOE Hanford Site near Richland, Washington. Some of the WTP process streams are slurries that exhibit non-Newtonian rheological behavior. Such streams can accumulate hazardous quantities of thermally and radiolytically generated flammable gases. Experiments were performed in a bubble column to measure gas hold-up under various conditions to better understand flammable gas behavior in WTP processes. The two non-Newtonian slurries tested were kaolin-bentonite clay and a chemical surrogate of pretreated high-level waste (HLW) from Hanford Tank AZ-101. The addition of solutes, whether a salt or anti-foaming agent (AFA) decrease the bubble coalescence rate leading to smaller bubbles, lower bubble rise velocity and higher gas holdup. Gas holdup decreased with increasing yield stress and consistency. The impact of AFA on gas holdup in kaolin-bentonite clay was less than in simulated HLW, presumably because the AFA adsorbed onto the clay particles, rendering it unavailable to retard coalescence.

  6. The Dream Catcher Meditation: a therapeutic technique used with American Indian adolescents.

    PubMed

    Robbins, R

    2001-01-01

    This article describes a short-term treatment insight-oriented model for American Indian adolescents, called Dream Catcher Meditation. It is aimed at helping clients' express unconscious conflicts and to facilitate differentiation and healthy mutuality. Though its duration can vary, twelve sessions are outlined here. Session descriptions include goals and sample questions. Also included are anecdotal material and reflections about cultural relevancy. PMID:11484153

  7. Sizing of "Mother Ship and Catcher" Concepts for LEO Small Debris Capture

    NASA Technical Reports Server (NTRS)

    Bacon, John B.

    2009-01-01

    Most Low Earth Orbit (LEO) debris lies in a limited number of inclination "bands" associated with launch latitudes, or with specific useful orbit inclinations (such as polar orbits). Such narrow inclination bands generally have a uniform spread over all possible Right Ascensions of Ascending Node (RAANs), creating a different orbit plane for nearly every piece of debris. This complicates concept of rendezvous and capture for debris removal. However, a low-orbiting satellite will always phase in RAAN faster than debris objects in higher orbits at the same inclination, potentially solving the problem. Such a base can serve as a single space-based launch facility (a "mother ship") that can tend and then send tiny individual catcher devices for each debris object, as the facility drifts into the same RAAN as the higher object. This presentation will highlight characteristic system requirements of such an architecture, including structural and navigation requirements, power, mass and dV budgets for both the mother ship and the mass-produced common catcher devices that would clean out selected inclination bands. The altitude and inclination regime over which a band is to be cleared, the size distribution of the debris, and the inclusion of additional mission priorities all affect the sizing of the system. It is demonstrated that major LEO hazardous debris reductions can be realized in each band with a single LEO launch of a single mother ship, with simple attached catchers of total mass less than typical commercial LEO launch capability.

  8. Performance of ion surfing rf-carpets for RI beam gas catcher

    NASA Astrophysics Data System (ADS)

    Arai, Fumiya; Ito, Yuta; Katayama, Ichirou; Schury, Peter; Sonoda, Tetsu; Wada, Michiharu; Wollnik, Hermann

    2014-09-01

    High-energy RI beams produced in-flight by fragmentation or fission are used in ion trap-based precision experiments after being stopped in a gas catcher. The stopped ions can be extracted from the gas catcher as a low energy ion beam. In order to transport and extract ions quickly and efficiently, an rf-carpet (RFC) method utilizing a dc potential gradient has been the standard technique. However, such a method is restricted by the transport time to longer half-life isotopes due to the maximum dc gradient that can be supported before electric discharges occur in the gas catcher. To avoid that limitation, a hybrid technique wherein the dc gradient is replaced by a traveling potential wave was proposed, called ``ion surfing''. Recently, we have demonstrated ion extraction using a circular RFC under low and intermediate pressures. For the first time we demonstrated the ion extraction using an rf-carpet in high-pressure He gas. An efficiency of nearly 100% was obtained at 200 mbar He gas pressure for K+ ions.

  9. Concussions experienced by Major League Baseball catchers and umpires: field data and experimental baseball impacts.

    PubMed

    Beyer, Jeffrey A; Rowson, Steven; Duma, Stefan M

    2012-01-01

    Some reports have shown that head injuries in baseball may comprise up to 18.5% of all competitive sports-related head injuries. The objective of this study was to evaluate the response of catcher and umpire masks to impacts at these different regions to discover the impact conditions that represent the greatest risk of injury. A series of 10 events in which a catcher or umpire in Major League Baseball, who experienced a foul ball to the mask that resulted in a concussion, were analyzed through video and data on pitch characteristics. It was found that the impacts were distributed across the face, and the median plate speed was approximately 38 m/s (84 mph). To determine the relative severity of each identified impact location, an instrumented Hybrid III head outfitted with a catcher or umpire mask was impacted with baseballs. Testing at 27 and 38 m/s (60 and 84 mph) suggested that impacts to the center-eyebrow and chin locations were the most severe. Peak linear and rotational accelerations were found to be lower than the suggested injury thresholds. While impacts to a mask result in head accelerations which are near or below levels commonly associated with the lower limits for head injury, the exact injury mechanism is unclear, as concussions are still experienced by the mask wearers. PMID:22012084

  10. Seismic Velocities Imaging around "AFA" Hydrothermal Area in West Java, Indonesia derived from Dense Seimometer Network

    NASA Astrophysics Data System (ADS)

    Fanani Akbar, Akhmad; Nugraha, Andri Dian; Jousset, Philippe GM; Ryannugroho, Riskiray; Gassner, Alexandra; Jaya, Makky S.; Sule, Rachmat; Diningrat, Wahyuddin; Hendryana, Andri; Kusnadi, Yosep; Umar, Muksin; Indrinanto, Yudi; Erbas, Kemal

    2015-04-01

    We have deployed about 48 three component seismometers around "AFA" hydrothermal are in West Java, Indonesia from October 2012 up to October 2014 in order to detect microseismic event and to enhance our knowledge about subsurface seismic stucture. The seismometer network in this study, is the first dense seismometer array monitoring around hydrothermal area in Indonesia so far. We analyzed a huge waveform data set to distinguish microseismic, local and regional events. Then, we picked the onset of P-and S-wave arrival of microseismic events carefully visually by eye. We determined the initial microseismic event by applying Geiger's method with uniform seismic velocity model. Totally, we have been successfully determined 2,497 microseismic events around this hydrothermal area. We also improved 1D seismic velocities (Vp, Vs) and simultaneously with hypocenter adjustment as input for the tomography inversion in this study. Overall, the microseismic events are concentrated around production area activities and we also found strong cluster microseismic event in Southern part of this region which still need to be investigated in more details. Now, we are going on tomographic inversion step by using double-difference method. We are going to show more information during the meeting.

  11. COMSORS: A light water reactor chemical core catcher

    SciTech Connect

    Forsberg, C.W.; Parker, G.W.; Rudolph, J.C.; Osborne-Lee, I.W.; Kenton, M.A.

    1997-02-24

    The Core-Melt Source Reduction System (COMSORS) is a new approach to terminate lightwater reactor (LWR) core-melt accidents and ensure containment integrity. A special dissolution glass made of lead oxide (PbO) and boron oxide (B{sub 2}O{sub 3}) is placed under the reactor vessel. If molten core debris is released onto the glass, the following sequence happens: (1) the glass absorbs decay heat as its temperature increases and the glass softens; (2) the core debris dissolves into the molten glass; (3) molten glass convective currents create a homogeneous high-level waste (HLW) glass; (4) the molten glass spreads into a wider pool, distributing the heat for removal by radiation to the reactor cavity above or transfer to water on top of the molten glass; and (5) the glass solidifies as increased surface cooling area and decreasing radioactive decay heat generation allows heat removal to exceed heat generation.

  12. Structural basis for a hand-like site in the calcium sensor CatchER with fast kinetics

    PubMed Central

    Zhang, Ying; Reddish, Florence; Tang, Shen; Zhuo, You; Wang, Yuan-Fang; Yang, Jenny J.; Weber, Irene T.

    2013-01-01

    Calcium ions, which are important signaling molecules, can be detected in the endoplasmic reticulum by an engineered mutant of green fluorescent protein (GFP) designated CatchER with a fast off-rate. High resolution (1.78–1.20 Å) crystal structures were analyzed for CatchER in the apo form and in complexes with calcium or gadolinium to probe the binding site for metal ions. While CatchER exhibits a 1:1 binding stoichiometry in solution, two positions were observed for each of the metal ions bound within the hand-like site formed by the carboxylate side chains of the mutated residues S147E, S202D, Q204E, F223E and T225E that may be responsible for its fast kinetic properties. Comparison of the structures of CatchER, wild-type GFP and enhanced GFP confirmed that different conformations of Thr203 and Glu222 are associated with the two forms of Tyr66 of the chromophore which are responsible for the absorbance wavelengths of the different proteins. Calcium binding to CatchER may shift the equilibrium for conformational population of the Glu222 side chain and lead to further changes in its optical properties. PMID:24311573

  13. Extended Virulence Genotype of Pathogenic Escherichia coli Isolates Carrying the afa-8 Operon: Evidence of Similarities between Isolates from Humans and Animals with Extraintestinal Infections

    PubMed Central

    Girardeau, Jean Pierre; Lalioui, Lila; Said, A. Mohamed Ou; De Champs, Christophe; Le Bouguénec, Chantal

    2003-01-01

    The afimbrial AfaE-VIII adhesin is common among Escherichia coli isolates from calves with intestinal and/or extraintestinal infections and from humans with sepsis or pyelonephritis. The virulence genotypes of 77 Escherichia coli afa-8 isolates from farm animals and humans were compared to determine whether any trait of commonality exists between isolates of the different host species. Over half of the extraintestinal afa-8 isolates were associated with pap and f17Ac adhesin genes and contained virulence genes (pap, hly, and cnf1) which are characteristic of human extraintestinal pathogenic E. coli (ExPEC). PapG, which occurs as three known variants (variants I to III), is encoded by the corresponding three alleles of papG. Among the pap-positive strains, new papG variants (papGrs) that differed from the isolates with genes for the three adhesin classes predominated over isolates with papG allele III, which in turn were more prevalent than those with allele II. The data showed the substantial prevalence of the enteroaggregative E. coli heat-stable enterotoxin gene (east1) among afa-8 isolates. Most of the afa-8 isolates harbored the high-pathogenicity island (HPI) present in pathogenic Yersinia; however, two-thirds of the HPI-positive strains shared a truncated HPI integrase gene. The presence of ExPEC-associated virulence factors (VFs) in extraintestinal isolates that carry genes typical of enteric strains and that express O antigens associated with intestinal E. coli is consistent with transfer of VFs and O-antigen determinants between ExPEC and enteric strains. The similarities between animal and human ExPEC strains support the hypothesis of overlapping populations, with members of certain clones or clonal groups including animal and human strains. The presence of multiple-antibiotic-resistant bovine afa-8 strains among such clones may represent a potential public health risk. PMID:12517852

  14. The Quake-Catcher Network: Bringing Seismology to Homes and Schools

    NASA Astrophysics Data System (ADS)

    Lawrence, J. F.; Cochran, E. S.; Christensen, C. M.; Saltzman, J.; Taber, J.; Hubenthal, M.

    2011-12-01

    The Quake-Catcher Network (QCN) is a collaborative initiative for developing the world's largest, low-cost strong-motion seismic network by utilizing sensors in and attached to volunteer internet-connected computers. QCN is not only a research tool, but provides an educational tool for teaching earthquake science in formal and informal environments. A central mission of the Quake-Catcher Network is to provide scientific educational software and hardware so that K-12 teachers, students, and the general public can better understand and participate in the science of earthquakes and earthquake hazards. With greater understanding, teachers, students, and interested individuals can share their new knowledge, resulting in continued participation in the project, and better preparation for earthquakes in their homes, businesses, and communities. The primary educational outreach goals are 1) to present earthquake science and earthquake hazards in a modern and exciting way, and 2) to provide teachers and educators with seismic sensors, interactive software, and educational modules to assist in earthquake education. QCNLive (our interactive educational computer software) displays recent and historic earthquake locations and 3-axis real-time acceleration measurements. This tool is useful for demonstrations and active engagement for all ages, from K-college. QCN provides subsidized sensors at 49 for the general public and 5 for K-12 teachers. With your help, the Quake-Catcher Network can provide better understanding of earthquakes to a broader audience. Academics are taking QCN to classrooms across the United States and around the world. The next time you visit a K-12 classroom or teach a college class on interpreting seismograms, bring a QCN sensor and QCNLive software with you! To learn how, visit http://qcn.stanford.edu.

  15. Effect of Ca2+ on the Steady-State and Time-Resolved Emission Properties of the Genetically Encoded Fluorescent Sensor CatchER

    PubMed Central

    2015-01-01

    We previously designed a calcium sensor CatchER (a GFP-based Calcium sensor for detecting high concentrations in the high calcium concentration environment such as ER) with a capability for monitoring calcium ion responses in various types of cells. Calcium binding to CatchER induces the ratiometric changes in the absorption spectra, as well as an increase in fluorescence emission at 510 nm upon excitation at both 395 and 488 nm. Here, we have applied the combination of the steady-state and time-resolved optical methods and Hydrogen/Deuterium isotope exchange to understand the origin of such calcium-induced optical property changes of CatchER. We first demonstrated that calcium binding results in a 44% mean fluorescence lifetime increase of the indirectly excited anionic chromophore. Thus, CatchER is the first protein-based calcium indicator with the single fluorescent moiety to show the direct correlation between the lifetime and calcium binding. Calcium exhibits a strong inhibition on the excited-state proton transfer nonadiabatic geminate recombination in protic (vs deuteric) medium. Analysis of CatchER crystal structures and the MD simulations reveal the proton transfer mechanism in which the disrupted proton migration path in CatchER is rescued by calcium binding. Our finding provides important insights for a strategy to design calcium sensors and suggests that CatchER could be a useful probe for FLIM imaging of calcium in situ. PMID:24836743

  16. Detection of pap, sfa, afa, foc, and fim Adhesin-Encoding Operons in Uropathogenic Escherichia coli Isolates Collected From Patients With Urinary Tract Infection

    PubMed Central

    Rahdar, Masoud; Rashki, Ahmad; Miri, Hamid Reza; Rashki Ghalehnoo, Mehdi

    2015-01-01

    Background: Uropathogenic Escherichia coli (UPEC) with its virulence factors is the most prevalent cause of urinary tract infection (UTI). Objectives; This study aimed to determine the occurrence of fim, pap, sfa, and afa genes among 100 UPEC isolates collected from patients diagnosed with UTI. Materials and Methods A total of 100 UPEC isolates were obtained from urine samples of patients with UTI. The prevalence of 5 virulence genes encoding type 1 fimbriae (fimH), pili associated with pyelonephritis (pap), S and F1C fimbriae (sfa and foc) and afimbrial adhesins (afa) were determined through PCR method. We also investigated the phylogenetic background of all isolates. In addition, the distribution of adhesin-encoding operons between the phylogroups was assessed. Results: The prevalence of genes encoding for fimbrial adhesive systems was 95% for fim, 57% for pap, 16% for foc, and 81% for sfa. The operons encoding for afa afimbrial adhesins were identified in 12% of isolates. The various combinations of detected genes were designated as virulence patterns. The fim gene, which occurred in strains from all phylogenetic groups (A, B1, B2, and D) was evaluated and no significant differences were found among these groups. Conversely, significant differences were observed in relation to pap, afa, foc, and sfa operons. Conclusions: These results indicate that the PCR method is a powerful genotypic assay for the detection of adhesin-encoding operons. Thus, this assay can be recommended for clinical use to detect virulent urinary E. coli strains, as well as epidemiological studies. PMID:26464770

  17. 25 CFR 1000.465 - May a Tribe/Consortium negotiate AFA provisions on conflicts of interest to take the place of...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... conflicts of interest to take the place of this subpart? 1000.465 Section 1000.465 Indians OFFICE OF THE... § 1000.465 May a Tribe/Consortium negotiate AFA provisions on conflicts of interest to take the place of... example, the Tribe/Consortium and the Secretary may agree that using the Tribe's/Consortium's own...

  18. 25 CFR 1000.465 - May a Tribe/Consortium negotiate AFA provisions on conflicts of interest to take the place of...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... conflicts of interest to take the place of this subpart? 1000.465 Section 1000.465 Indians OFFICE OF THE... § 1000.465 May a Tribe/Consortium negotiate AFA provisions on conflicts of interest to take the place of... example, the Tribe/Consortium and the Secretary may agree that using the Tribe's/Consortium's own...

  19. 25 CFR 1000.465 - May a Tribe/Consortium negotiate AFA provisions on conflicts of interest to take the place of...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... conflicts of interest to take the place of this subpart? 1000.465 Section 1000.465 Indians OFFICE OF THE... § 1000.465 May a Tribe/Consortium negotiate AFA provisions on conflicts of interest to take the place of... example, the Tribe/Consortium and the Secretary may agree that using the Tribe's/Consortium's own...

  20. 25 CFR 1000.465 - May a Tribe/Consortium negotiate AFA provisions on conflicts of interest to take the place of...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... conflicts of interest to take the place of this subpart? 1000.465 Section 1000.465 Indians OFFICE OF THE... § 1000.465 May a Tribe/Consortium negotiate AFA provisions on conflicts of interest to take the place of... example, the Tribe/Consortium and the Secretary may agree that using the Tribe's/Consortium's own...

  1. 25 CFR 1000.409 - Does the Prompt Payment Act (31 U.S.C. 3901) apply to a non-BIA, non-Indian program AFA?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false Does the Prompt Payment Act (31 U.S.C. 3901) apply to a non-BIA, non-Indian program AFA? 1000.409 Section 1000.409 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ANNUAL FUNDING AGREEMENTS UNDER THE TRIBAL SELF-GOVERNMENT...

  2. 25 CFR 1000.104 - Can funding amounts negotiated in an AFA be adjusted during the year it is in effect?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false Can funding amounts negotiated in an AFA be adjusted..., INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ANNUAL FUNDING AGREEMENTS UNDER THE TRIBAL SELF-GOVERNMENT ACT AMENDMENTS TO THE INDIAN SELF-DETERMINATION AND EDUCATION ACT Annual Funding Agreements for Bureau of...

  3. 25 CFR 1000.465 - May a Tribe/Consortium negotiate AFA provisions on conflicts of interest to take the place of...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false May a Tribe/Consortium negotiate AFA provisions on conflicts of interest to take the place of this subpart? 1000.465 Section 1000.465 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ANNUAL FUNDING AGREEMENTS UNDER THE TRIBAL SELF-GOVERNMENT ACT AMENDMENTS TO THE...

  4. 25 CFR 1000.123 - Are there non-BIA programs for which the Secretary must negotiate for inclusion in an AFA subject...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... negotiate for inclusion in an AFA subject to such terms as the parties may negotiate? 1000.123 Section 1000.123 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ANNUAL... EDUCATION ACT Non-BIA Annual Self-Governance Compacts and Funding Agreements Eligibility § 1000.123...

  5. catcher: A Software Program to Detect Answer Copying in Multiple-Choice Tests Based on Nominal Response Model

    ERIC Educational Resources Information Center

    Kalender, Ilker

    2012-01-01

    catcher is a software program designed to compute the [omega] index, a common statistical index for the identification of collusions (cheating) among examinees taking an educational or psychological test. It requires (a) responses and (b) ability estimations of individuals, and (c) item parameters to make computations and outputs the results of…

  6. 76 FR 44283 - Fisheries of the Exclusive Economic Zone Off Alaska; Northern Rockfish for Catcher/Processors...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-25

    ... established by the final 2011 and 2012 harvest specifications for groundfish of the GOA (76 FR 11111, March 1... Economic Zone Off Alaska; Northern Rockfish for Catcher/Processors Participating in the Rockfish Limited...; closure. SUMMARY: NMFS is prohibiting directed fishing for northern rockfish by...

  7. 75 FR 42336 - Fisheries of the Exclusive Economic Zone Off Alaska; Northern Rockfish for Catcher/Processors...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-21

    ... established by the final 2010 and 2011 harvest specifications for groundfish of the GOA (75 FR 11749, March 12... Economic Zone Off Alaska; Northern Rockfish for Catcher/Processors Participating in the Rockfish Limited...; closure. SUMMARY: NMFS is prohibiting directed fishing for northern rockfish by...

  8. 76 FR 4552 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using Pot...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-26

    ... 2011 harvest specifications for groundfish in the BSAI (75 FR 11778, March 12, 2010) and inseason adjustment (76 FR 467, January 5, 2011). In accordance with Sec. 679.20(d)(1)(iii), the Administrator, Alaska... Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using Pot Gear in the Bering Sea and...

  9. 78 FR 7280 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using Pot...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-01

    ... 2013 harvest specifications for groundfish in the BSAI (77 FR 10669, February 23, 2012) and inseason adjustment (78 FR 270, January 3, 2013). In accordance with Sec. 679.20(d)(1)(iii), the Administrator, Alaska... Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using Pot Gear in the Bering Sea and...

  10. 78 FR 4346 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-22

    ... GOA (77 FR 15194, March 14, 2012) and inseason adjustment to the final 2013 harvest specifications for Pacific cod (78 FR 267, January 3, 2013). In accordance with Sec. 679.20(d)(1)(i), the Administrator... Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using Trawl Gear in the Western Regulatory...

  11. 77 FR 3638 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using Pot...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-25

    ... 2012 harvest specifications for groundfish in the BSAI (76 FR 11139, March 1, 2011) and inseason adjustment (76 FR 81875, December 29, 2011). In accordance with Sec. 679.20(d)(1)(iii), the Administrator... Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using Pot Gear in the Bering Sea and...

  12. 77 FR 11412 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Using Trawl...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-27

    ... established by the final 2011 and 2012 harvest specifications for groundfish of the GOA (76 FR 11111, March 1, 2011), revision to the final 2012 harvest specifications for Pacific cod (76 FR 81860, December 29, 2011), and inseason adjustment to the final 2012 harvest specifications for Pacific cod (77 FR...

  13. 76 FR 17569 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Using Trawl...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-30

    ... harvest specifications for groundfish in the BSAI (76 FR 11139, March 1, 2011). In accordance with Sec... for Fisheries, NOAA, (AA), finds good cause to waive the requirement to provide prior notice and... recent, relevant data only became available as of March 24, 2011. The AA also finds good cause to...

  14. 75 FR 8841 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Less Than 60...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-26

    ... for Fisheries, NOAA (AA), finds good cause to waive the requirement to provide prior notice and... of February, 22, 2010. The AA also finds good cause to waive the 30-day delay in the effective...

  15. 78 FR 15643 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Using Trawl...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-12

    ... and 2014 harvest specifications for groundfish in the BSAI (78 FR 13813, March 1, 2013). In accordance... Acting Assistant Administrator for Fisheries, NOAA (AA), finds good cause to waive the requirement to... available as of March 7, 2013. The AA also finds good cause to waive the 30-day delay in the effective...

  16. 77 FR 13013 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Using Trawl...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-05

    ... specifications for groundfish in the BSAI (77 FR 10669, February 23, 2012). In accordance with Sec. 679.20(d)(1... Administrator for Fisheries, NOAA (AA), finds good cause to waive the requirement to provide prior notice and... AA also finds good cause to waive the 30-day delay in the effective date of this action under 5...

  17. 77 FR 3157 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Greater Than...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-23

    ... 3157-3158] [FR Doc No: 2012-1241] DEPARTMENT OF COMMERCE National Oceanic and Atmospheric... established by the final 2011 and 2012 harvest specifications for groundfish in the BSAI (76 FR 11139, March 1, 2011) and inseason adjustment (76 FR 81875, December 29, 2011). In accordance with Sec....

  18. 75 FR 28502 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Less Than 60...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-21

    ... by the final 2010 and 2011 harvest specification for groundfish in the BSAI (75 FR 11788, March 12, 2010) and subsequent reallocations on March 17, 2010 (75 FR 13444, March 22, 2010) and April 12, 2010 (75 FR 19562). In accordance with Sec. 679.20(d)(1)(iii), the Administrator, Alaska Region, NMFS,...

  19. 75 FR 72735 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Less Than 60...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-26

    ... established by the final 2010 and 2011 harvest specification for groundfish in the BSAI (75 FR 11778, March 12, 2010) and subsequent reallocations on March 17, 2010 (75 FR 13444, March 22, 2010), April 12, 2010 (75 FR 19562, April 15, 2010), and August 23, 2010 (75 FR 52478, August 26, 2010). In accordance with...

  20. Up-Regulation of Intestinal Vascular Endothelial Growth Factor by Afa/Dr Diffusely Adhering Escherichia coli

    PubMed Central

    Cane, Gaëlle; Moal, Vanessa Liévin-Le; Pagès, Gilles; Servin, Alain L.; Hofman, Paul; Vouret-Craviari, Valérie

    2007-01-01

    Background Angiogenesis has been recently described as a novel component of inflammatory bowel disease pathogenesis. The level of vascular endothelial growth factor (VEGF) has been found increased in Crohn's disease and ulcerative colitis mucosa. To question whether a pro-inflammatory Escherichia coli could regulate the expression of VEGF in human intestinal epithelial cells, we examine the response of cultured human colonic T84 cells to infection by E. coli strain C1845 that belongs to the typical Afa/Dr diffusely adhering E. coli family (Afa/Dr DAEC). Methodology VEGF mRNA expression was examined by Northern blotting and q-PCR. VEGF protein levels were assayed by ELISA and its bioactivity was analysed in endothelial cells. The bacterial factor involved in VEGF induction was identified using recombinant E. coli expressing Dr adhesin, purified Dr adhesin and lipopolysaccharide. The signaling pathway activated for the up-regulation of VEGF was identified using a blocking monoclonal anti-DAF antibody, Western blot analysis and specific pharmacological inhibitors. Principal Findings C1845 bacteria induce the production of VEGF protein which is bioactive. VEGF is induced by adhering C1845 in both a time- and bacteria concentration-dependent manner. This phenomenon is not cell line dependent since we reproduced this observation in intestinal LS174, Caco2/TC7 and INT407 cells. Up-regulation of VEGF production requires: (1) the interaction of the bacterial F1845 adhesin with the brush border-associated decay accelerating factor (DAF, CD55) acting as a bacterial receptor, and (2) the activation of a Src protein kinase upstream of the activation of the Erk and Akt signaling pathways. Conclusions Results demonstrate that a Afa/Dr DAEC strain induces an adhesin-dependent activation of DAF signaling that leads to the up-regulation of bioactive VEGF in cultured human intestinal cells. Thus, these results suggest a link between an entero-adherent, pro-inflammatory E. coli strain

  1. The Quake-Catcher Network: A Seismic Network for the World

    NASA Astrophysics Data System (ADS)

    Lawrence, J. F.; Cochran, E. S.; Christensen, C. M.; Chung, A. I.

    2012-12-01

    The Quake-Catcher Network (QCN) is a collaborative initiative for developing the world's largest, low-cost strong-motion seismic network by utilizing sensors in and attached to volunteer internet-connected computers. QCN is not only a research tool, but provides an educational tool for teaching earthquake science in formal and informal environments. A central mission of the QCN is to provide scientific educational software and hardware so that K-12 teachers, students, and the general public can better understand and participate in the science of earthquakes and earthquake hazards. The QCN now has over 2000 volunteers worldwide, with concentrations in various earthquake-prone metropolitan areas. The sensors have recorded earthquakes with magnitudes between Ml2.5 (Christchurch, New Zealand - 2010) and Mw8.8 (Maule, Chile - 2010). The peak ground accelerations (PGAs) exhibit the same distribution of scatter as traditional seismic sensors (e.g. the Kinemetrics Epicensor) but with poor resolution at the bottom end. Real-time distributed computing allows for rapid earthquake location and characterization, including magnitude estimation and AlertMap generation. The network is installed and maintained by volunteer seismologists around the world. Because the volunteer provides a free computational platform (a personal computer), internet access, and shelter, the costs of the Quake-Catcher Network are minimal. QCN provides free sensors for individuals and organizations in key regions of interest. QCN provides subsidized sensors (5) for K-12 teachers in the US. QCN provides subsidized sensor at 49 for the general public and $5 for K-12 teachers in the United States. International collaborators are expanding the regions of coverage around the world. With your help, the Quake-Catcher Network can provide better understanding of earthquakes for scientists and the general public. To learn more, visit http://qcn.stanford.edu.arthquake detected near Los Angeles, California on the

  2. 50 CFR Table 30 to Part 679 - Rockfish Program Retainable Percentages (in round wt. equivalent)

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Shelf Rockfish Catcher/Processor and Catcher Vessel 4.0 percent Pacific ocean perch, Catcher/Processor... CQ permit. Pacific Cod Catcher/Processor 4.0 percent Shortraker/Rougheye aggregate catch Catcher.... Pacific Cod Catcher Vessel 8.0 percent Pacific Cod Catcher/Processor 4.0 percent Sablefish (trawl...

  3. 25 CFR 1000.84 - Does a Tribe/Consortium have the right to include provisions of Title I of Pub. L. 93-638 in an AFA?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 2 2010-04-01 2010-04-01 false Does a Tribe/Consortium have the right to include provisions of Title I of Pub. L. 93-638 in an AFA? 1000.84 Section 1000.84 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ANNUAL FUNDING AGREEMENTS UNDER THE TRIBAL SELF-GOVERNMENT ACT AMENDMENTS TO THE...

  4. 25 CFR 1000.98 - How does BIA determine a Tribe's/Consortium's share of funds to be included in an AFA?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 2 2011-04-01 2011-04-01 false How does BIA determine a Tribe's/Consortium's share of funds to be included in an AFA? 1000.98 Section 1000.98 Indians OFFICE OF THE ASSISTANT SECRETARY, INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR ANNUAL FUNDING AGREEMENTS UNDER THE TRIBAL SELF-GOVERNMENT ACT AMENDMENTS TO THE INDIAN SELF-DETERMINATION...

  5. 50 CFR Table 47c to Part 679 - Percent of the AFA Inshore Sector's Pollock Allocation, Numbers of Chinook Salmon Used To...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    .... AFA Permit No. Percent A Season B Season Annual Percent AJ 599164 3405 0.6958 69 41 110 0.31 Alaska... Elizabeth F 526037 823 0.3835 38 23 61 0.17 Excalibur II 636602 410 0.5200 52 31 83 0.23 Exodus Explorer... 196 0.56 Gun-Mar 640130 425 2.2201 221 132 353 1.00 Half Moon Bay 615796 249 0.5859 58 35 93...

  6. 50 CFR Table 47c to Part 679 - Percent of the AFA Inshore Sector's Pollock Allocation, Numbers of Chinook Salmon Used To...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    .... AFA Permit No. Percent A Season B Season Annual Percent AJ 599164 3405 0.6958 69 41 110 0.31 Alaska... Elizabeth F 526037 823 0.3835 38 23 61 0.17 Excalibur II 636602 410 0.5200 52 31 83 0.23 Exodus Explorer... 196 0.56 Gun-Mar 640130 425 2.2201 221 132 353 1.00 Half Moon Bay 615796 249 0.5859 58 35 93...

  7. 50 CFR Table 47c to Part 679 - Percent of the AFA Inshore Sector's Pollock Allocation, Numbers of Chinook Salmon Used To...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    .... AFA Permit No. Percent A Season B Season Annual Percent AJ 599164 3405 0.6958 69 41 110 0.31 Alaska... Elizabeth F 526037 823 0.3835 38 23 61 0.17 Excalibur II 636602 410 0.5200 52 31 83 0.23 Exodus Explorer... 196 0.56 Gun-Mar 640130 425 2.2201 221 132 353 1.00 Half Moon Bay 615796 249 0.5859 58 35 93...

  8. 75 FR 10756 - Proposed Information Collection; Comment Request; Amendment 80 Economic Data Report for the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-09

    ... 80 Economic Data Report for the Catcher/Processor Non-AFA Trawl Sector AGENCY: National Oceanic and.../processor sector of the non-American Fisheries Act (non-AFA) Trawl Catcher/processor Cooperative Program.../processor sector. The Amendment 80 economic data report (EDR) collects cost, revenue, ownership,...

  9. Crowd-Sourcing Seismic Data: Lessons Learned from the Quake-Catcher Network

    NASA Astrophysics Data System (ADS)

    Cochran, E. S.; Sumy, D. F.; DeGroot, R. M.; Clayton, R. W.

    2015-12-01

    The Quake Catcher Network (QCN; qcn.caltech.edu) uses low cost micro-electro-mechanical system (MEMS) sensors hosted by volunteers to collect seismic data. Volunteers use accelerometers internal to laptop computers, phones, tablets or small (the size of a matchbox) MEMS sensors plugged into desktop computers using a USB connector to collect scientifically useful data. Data are collected and sent to a central server using the Berkeley Open Infrastructure for Network Computing (BOINC) distributed computing software. Since 2008, when the first citizen scientists joined the QCN project, sensors installed in museums, schools, offices, and residences have collected thousands of earthquake records. We present and describe the rapid installations of very dense sensor networks that have been undertaken following several large earthquakes including the 2010 M8.8 Maule Chile, the 2010 M7.1 Darfield, New Zealand, and the 2015 M7.8 Gorkha, Nepal earthquake. These large data sets allowed seismologists to develop new rapid earthquake detection capabilities and closely examine source, path, and site properties that impact ground shaking at a site. We show how QCN has engaged a wide sector of the public in scientific data collection, providing the public with insights into how seismic data are collected and used. Furthermore, we describe how students use data recorded by QCN sensors installed in their classrooms to explore and investigate earthquakes that they felt, as part of 'teachable moment' exercises.

  10. The FRS Ion Catcher - A facility for high-precision experiments with stopped projectile and fission fragments

    NASA Astrophysics Data System (ADS)

    Plaß, W. R.; Dickel, T.; Purushothaman, S.; Dendooven, P.; Geissel, H.; Ebert, J.; Haettner, E.; Jesch, C.; Ranjan, M.; Reiter, M. P.; Weick, H.; Amjad, F.; Ayet, S.; Diwisch, M.; Estrade, A.; Farinon, F.; Greiner, F.; Kalantar-Nayestanaki, N.; Knöbel, R.; Kurcewicz, J.; Lang, J.; Moore, I.; Mukha, I.; Nociforo, C.; Petrick, M.; Pfützner, M.; Pietri, S.; Prochazka, A.; Rink, A.-K.; Rinta-Antila, S.; Schäfer, D.; Scheidenberger, C.; Takechi, M.; Tanaka, Y. K.; Winfield, J. S.; Yavor, M. I.

    2013-12-01

    At the FRS Ion Catcher at GSI, projectile and fission fragments are produced at relativistic energies, separated in-flight, range-focused, slowed down and thermalized in a cryogenic stopping cell. A multiple-reflection time-of-flight mass spectrometer (MR-TOF-MS) is used to perform direct mass measurements and to provide an isobarically clean beam for further experiments, such as mass-selected decay spectroscopy. A versatile RF quadrupole transport and diagnostics unit guides the ions from the stopping cell to the MR-TOF-MS, provides differential pumping, ion identification and includes reference ion sources. The FRS Ion Catcher serves as a test facility for the Low-Energy Branch of the Super-FRS at the Facility for Antiproton and Ion Research (FAIR), where the cryogenic stopping cell and the MR-TOF-MS will be key devices for the research with stopped projectile and fission fragments that will be performed with the experiments MATS and LaSpec. Off-line tests of the stopping cell yield a combined ion survival and extraction efficiency for 219Rn ions of about 30% and an extraction time of about 25 ms. The stopping cell and the MR-TOF-MS were commissioned on-line as part of the FRS Ion Catcher. For the first time, a stopping cell for exotic nuclei was operated on-line at cryogenic temperatures. Using a gas density almost two times higher than ever reached before for a stopping cell with RF ion repelling structures, various 238U projectile fragments were thermalized and extracted with very high efficiency. Direct mass measurements of projectile fragments were performed with the MR-TOF-MS, among them the nuclide 213Rn with a half-life of 19.5 ms only.

  11. Restoration of RI-beams from a projectile fragment separator by Laser Ionization gas Catcher-PALIS-

    SciTech Connect

    Sonoda, T.; Takamine, A.; Schury, P.; Yamazaki, Y.; Wada, M.; Okada, K.; Yoshida, A.; Kubo, T.; Matsuo, Y.; Furukawa, T.; Wakui, T.; Shinozuka, T.; Iimura, H.; Katayama, I.; Ohtani, S.; Wollnik, H.; Schuessler, H. A.; Kudryavtsev, Yu.; Van Duppen, P.; Huyse, M.

    2009-03-17

    A fragment separator at heavy ion accelerator facilities is a versatile instrument to provide wide variety of radioactive isotope (RI) beams. However, more than 99.99% of precious RI-ions are simply dumped in the slits or elsewhere in the fragment separator. A novel concept to restore such RI-ions for parasitic slow RI-beams is proposed. Installation of a laser ionization gas catcher in the vicinity of the first or second focal point of the fragment separator enables to collect dead isotopes in the slits. The design concept and expected performance are discussed.

  12. On the powerful use of simulations in the quake-catcher network to efficiently position low-cost earthquake sensors

    USGS Publications Warehouse

    Benson, K.; Estrada, T.; Taufer, M.; Lawrence, J.; Cochran, E.

    2011-01-01

    The Quake-Catcher Network (QCN) uses low-cost sensors connected to volunteer computers across the world to monitor seismic events. The location and density of these sensors' placement can impact the accuracy of the event detection. Because testing different special arrangements of new sensors could disrupt the currently active project, this would best be accomplished in a simulated environment. This paper presents an accurate and efficient framework for simulating the low cost QCN sensors and identifying their most effective locations and densities. Results presented show how our simulations are reliable tools to study diverse scenarios under different geographical and infrastructural constraints. ?? 2011 IEEE.

  13. Lower Extremity Muscle Activation and Kinematics of Catchers When Throwing Using Various Squatting and Throwing Postures

    PubMed Central

    Peng, Yi-Chien; Lo, Kuo-Cheng; Wang, Lin-Hwa

    2015-01-01

    This study investigated the differences in joint motions and muscle activities of the lower extremities involved in various squatting postures. The motion capture system with thirty-one reflective markers attached on participants was used for motion data collection. The electromyography system was applied over the quadriceps, biceps femoris, tibialis anterior, and gastrocnemius muscles of the pivot and stride leg. The joint extension and flexion in wide squatting are greater than in general squatting (p = 0.005). Knee joint extension and flexion in general squatting are significantly greater than in wide squatting (p = 0.001). The adduction and abduction of the hip joint in stride passing are significantly greater than in step squatting (p = 0.000). Furthermore, the adduction and abduction of the knee joint in stride passing are also significantly greater than in step squatting (p = 0.000). When stride passing is performed, the muscle activation of the hamstring of the pivot foot in general squatting is significantly greater than in wide squatting (p < 0.05), and this difference continues to the stride period. Most catchers use a general or wide squatting width, exclusive of a narrow one. Therefore, the training design for strengthening the lower extremity muscles should consider the appropriateness of the common squat width to enhance squat-up performance. For lower limb muscle activation, wide squatting requires more active gastrocnemius and tibialis anterior muscles. Baseball players should extend the knee angle of the pivot foot before catching the ball. Key points Common squatting width can enhance squat-up performance through strengthening lower body muscle. Wide squatting width might improve lower body muscle activation, leading to more effective communication between the brain and the muscle group. The benefit might be improved coordination of lower body muscle. Common and wide squatting width might be cycled through training to enhance the strengthen and

  14. Lower Extremity Muscle Activation and Kinematics of Catchers When Throwing Using Various Squatting and Throwing Postures.

    PubMed

    Peng, Yi-Chien; Lo, Kuo-Cheng; Wang, Lin-Hwa

    2015-09-01

    This study investigated the differences in joint motions and muscle activities of the lower extremities involved in various squatting postures. The motion capture system with thirty-one reflective markers attached on participants was used for motion data collection. The electromyography system was applied over the quadriceps, biceps femoris, tibialis anterior, and gastrocnemius muscles of the pivot and stride leg. The joint extension and flexion in wide squatting are greater than in general squatting (p = 0.005). Knee joint extension and flexion in general squatting are significantly greater than in wide squatting (p = 0.001). The adduction and abduction of the hip joint in stride passing are significantly greater than in step squatting (p = 0.000). Furthermore, the adduction and abduction of the knee joint in stride passing are also significantly greater than in step squatting (p = 0.000). When stride passing is performed, the muscle activation of the hamstring of the pivot foot in general squatting is significantly greater than in wide squatting (p < 0.05), and this difference continues to the stride period. Most catchers use a general or wide squatting width, exclusive of a narrow one. Therefore, the training design for strengthening the lower extremity muscles should consider the appropriateness of the common squat width to enhance squat-up performance. For lower limb muscle activation, wide squatting requires more active gastrocnemius and tibialis anterior muscles. Baseball players should extend the knee angle of the pivot foot before catching the ball. Key pointsCommon squatting width can enhance squat-up performance through strengthening lower body muscle.Wide squatting width might improve lower body muscle activation, leading to more effective communication between the brain and the muscle group. The benefit might be improved coordination of lower body muscle.Common and wide squatting width might be cycled through training to enhance the strengthen and

  15. BIOASSAY VESSEL FAILURE ANALYSIS

    SciTech Connect

    Vormelker, P

    2008-09-22

    Two high-pressure bioassay vessels failed at the Savannah River Site during a microwave heating process for biosample testing. Improper installation of the thermal shield in the first failure caused the vessel to burst during microwave heating. The second vessel failure is attributed to overpressurization during a test run. Vessel failure appeared to initiate in the mold parting line, the thinnest cross-section of the octagonal vessel. No material flaws were found in the vessel that would impair its structural performance. Content weight should be minimized to reduce operating temperature and pressure. Outer vessel life is dependent on actual temperature exposure. Since thermal aging of the vessels can be detrimental to their performance, it was recommended that the vessels be used for a limited number of cycles to be determined by additional testing.

  16. In-vessel Retention Strategy for High Power Reactors - K-INERI Final Report (includes SBLB Test Results for Task 3 on External Reactor Vessel Cooling (ERVC) Boiling Data and CHF Enhancement Correlations)

    SciTech Connect

    F. B. Cheung; J. Yang; M. B. Dizon; J. Rempe

    2005-01-01

    In-vessel retention (IVR) of core melt is a key severe accident management strategy adopted by some operating nuclear power plants and proposed for some advanced light water reactors (ALWRs). If there were inadequate cooling during a reactor accident, a significant amount of core material could become molten and relocate to the lower head of the reactor vessel, as happened in the Three Mile Island Unit 2 (TMI-2) accident. If it is possible to ensure that the vessel head remains intact so that relocated core materials are retained within the vessel, the enhanced safety associated with these plants can reduce concerns about containment failure and associated risk. For example, the enhanced safety of the Westinghouse Advanced 600 MWe PWR (AP600), which relied upon External Reactor Vessel Cooling (ERVC) for IVR, resulted in the U.S. Nuclear Regulatory Commission (US NRC) approving the design without requiring certain conventional features common to existing LWRs. However, it is not clear that currently proposed external reactor vessel cooling (ERVC) without additional enhancements could provide sufficient heat removal for higher-power reactors (up to 1500 MWe). Hence, a collaborative, three-year, U.S. - Korean International Nuclear Energy Research Initiative (INERI) project was completed in which the Idaho National Engineering and Environmental Laboratory (INEEL), Seoul National University (SNU), Pennsylvania State University (PSU), and the Korea Atomic Energy Research Institute (KAERI) investigated the performance of ERVC and an in-vessel core catcher (IVCC) to determine if IVR is feasible for reactors up to 1500 MWe.

  17. Carbon and nitrogen isotope composition of core catcher samples from the ICDP deep drilling at Laguna Potrok Aike (Patagonia, Argentina)

    NASA Astrophysics Data System (ADS)

    Luecke, Andreas; Wissel, Holger; Mayr*, Christoph; Oehlerich, Markus; Ohlendorf, Christian; Zolitschka, Bernd; Pasado Science Team

    2010-05-01

    The ICDP project PASADO aims to develop a detailed paleoclimatic record for the southern part of the South American continent from sediments of Laguna Potrok Aike (51°58'S, 70°23'W), situated in the Patagonian steppe east of the Andean cordillera and north of the Street of Magellan. The precursor project SALSA recovered the Holocene and Late Glacial sediment infill of Laguna Potrok Aike and developed the environmental history of the semi-arid Patagonian steppe by a consequent interdisciplinary multi-proxy approach (e.g. Haberzettl et al., 2007). From September to November 2008 the ICDP deep drilling took place and successfully recovered in total 510 m of sediments from two sites resulting in a composite depth of 106 m for the selected main study Site 2. A preliminary age model places the record within the last 50.000 years. During the drilling campaign, the core catcher content of each drilled core run (3 m) was taken as separate sample to be shared and distributed between involved laboratories long before the main sampling party. A total of 70 core catcher samples describe the sediments of Site 2 and will form the base for more detailed investigations on the palaeoclimatic history of Patagonia. We here report on the organic carbon and nitrogen isotope composition of bulk sediment and plant debris of the core catcher samples. Similar investigations were performed for Holocene and Late Glacial sediments of Laguna Potrok Aike revealing insights into the organic matter dynamics of the lake and its catchment as well as into climatically induced hydrological variations with related lake level fluctuations (Mayr et al., 2009). The carbon and nitrogen content of the core catcher fine sediment fraction (<200 µm) is low to very low (around 1 % and 0.1 %, respectively) and requires particular attention in isotope analysis. The carbon isotope composition shows comparably little variation around a value of -26.0 per mil. The positive values of the Holocene and the Late

  18. 50 CFR Table 9 to Part 679 - Groundfish LLP Licenses Eligible for Use in the BSAI Longline Catcher/Processor Subsector, Column...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Applies. Column A The Holder of Groundfish License Number . . . Column B Is eligible under 50 CFR 679.4(k... request that NMFS permanently assign a 220-foot (67 m) MLOA on that LLP License under 50 CFR 679.4(k)(3)(i... in the BSAI Longline Catcher/Processor Subsector, Column A. X Indicates Whether Column B or Column...

  19. Censorship of High School Literature: A Study of the Incidents of Censorship Involving J. D. Salinger's "The Catcher in the Rye."

    ERIC Educational Resources Information Center

    Symula, James Francis

    An examination of the omnipresent problem of censorship, especially as it affects public high school literature programs, emphasizes the need for book selection policies and formal procedures for handling a complaint against a book. This study concerning censorship of "The Catcher in the Rye" may prove useful to school personnel in combatting or…

  20. Primary Prevention Programme for Burnout-Endangered Teachers: Follow-Up Effectiveness of a Combined Group and Individual Intervention of AFA Breathing Therapy.

    PubMed

    Goetz, Katja; Loew, Thomas; Hornung, Regina; Cojocaru, Laura; Lahmann, Claas; Tritt, Karin

    2013-01-01

    Background. Early retirement of teachers due to burnout is frequent in Germany. In this study short- and medium-term effects of AFA breathing therapy were evaluated. Methods. This study was designed as a longitudinal controlled intervention design with four points of measurements: before assessment (T1), after intervention (T2), three months (follow up 1) (T3) after intervention, and six months (follow up 2) after intervention (T4). The intervention lasted a total of 11 weeks (weekly group therapy for eight weeks and three weeks of individual breathing session). The effects of intervention were measured with the questionnaire "work-related behaviour and experience Patterns" (AVEM) at four times. Results. In the intervention group 64 teachers and in the self-selected control group 27 teachers were included. The AVEM scales "subjective significance of work" and "professional ambition" changed over time and within both groups (interaction effect). Significant improvements over the four measurements were observed in the intervention group in two AVEM scales: "emotional distancing" (F = 6.3; P < 0.01) and "balance and mental stability" (F = 4.4; P < 0.02). Conclusions. AFA breathing therapy showed short- and medium-term effects in the intervention group over four points of measurements. It may be assumed that breath therapy supports teachers in resisting occupational demand. PMID:24069056

  1. The Quake-Catcher Network: Improving Earthquake Strong Motion Observations Through Community Engagement

    NASA Astrophysics Data System (ADS)

    Cochran, E. S.; Lawrence, J. F.; Christensen, C. M.; Chung, A. I.; Neighbors, C.; Saltzman, J.

    2010-12-01

    The Quake-Catcher Network (QCN) involves the community in strong motion data collection by utilizing volunteer computing techniques and low-cost MEMS accelerometers. Volunteer computing provides a mechanism to expand strong-motion seismology with minimal infrastructure costs, while promoting community participation in science. Micro-Electro-Mechanical Systems (MEMS) triaxial accelerometers can be attached to a desktop computer via USB and are internal to many laptops. Preliminary shake table tests show the MEMS accelerometers can record high-quality seismic data with instrument response similar to research-grade strong-motion sensors. QCN began distributing sensors and software to K-12 schools and the general public in April 2008 and has grown to roughly 1500 stations worldwide. We also recently tested whether sensors could be quickly deployed as part of a Rapid Aftershock Mobilization Program (RAMP) following the 2010 M8.8 Maule, Chile earthquake. Volunteers are recruited through media reports, web-based sensor request forms, as well as social networking sites. Using data collected to date, we examine whether a distributed sensing network can provide valuable seismic data for earthquake detection and characterization while promoting community participation in earthquake science. We utilize client-side triggering algorithms to determine when significant ground shaking occurs and this metadata is sent to the main QCN server. On average, trigger metadata are received within 1-10 seconds from the observation of a trigger; the larger data latencies are correlated with greater server-station distances. When triggers are detected, we determine if the triggers correlate to others in the network using spatial and temporal clustering of incoming trigger information. If a minimum number of triggers are detected then a QCN-event is declared and an initial earthquake location and magnitude is estimated. Initial analysis suggests that the estimated locations and magnitudes are

  2. 78 FR 40103 - Proposed Information Collection; Comment Request; Amendment 80 Economic Data Report for the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-03

    ... 80 Economic Data Report for the Catcher/Processor Non-AFA Trawl Sector AGENCY: National Oceanic and... fishing sectors, and facilitates the formation of harvesting cooperatives in the catcher/processor sector of the Non-American Fisheries Act Trawl Catcher/Processor Cooperative Program (Program). The...

  3. Probabilistic retinal vessel segmentation

    NASA Astrophysics Data System (ADS)

    Wu, Chang-Hua; Agam, Gady

    2007-03-01

    Optic fundus assessment is widely used for diagnosing vascular and non-vascular pathology. Inspection of the retinal vasculature may reveal hypertension, diabetes, arteriosclerosis, cardiovascular disease and stroke. Due to various imaging conditions retinal images may be degraded. Consequently, the enhancement of such images and vessels in them is an important task with direct clinical applications. We propose a novel technique for vessel enhancement in retinal images that is capable of enhancing vessel junctions in addition to linear vessel segments. This is an extension of vessel filters we have previously developed for vessel enhancement in thoracic CT scans. The proposed approach is based on probabilistic models which can discern vessels and junctions. Evaluation shows the proposed filter is better than several known techniques and is comparable to the state of the art when evaluated on a standard dataset. A ridge-based vessel tracking process is applied on the enhanced image to demonstrate the effectiveness of the enhancement filter.

  4. VESSELS IN SOME ASLEPIADCEAE

    PubMed Central

    Nag, Anita; Kshetrapal, S.

    1990-01-01

    In the present investigation vessels of 16 species of family Asclepiadaceae have been studied. Through a lot of variation exists in the size and shape of vessels, number of perforation plates and intravascular thickening of walls in the taxa, the vessels in asclepiadaceae are found highly specified. PMID:22557694

  5. 50 CFR 660.160 - Catcher/processor (C/P) Coop Program.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... jointly and severally responsible for compliance with the provisions of this section. Pursuant to 15 CFR... found in 33 CFR chapter I and 46 CFR chapter I, a certificate of compliance issued pursuant to 46 CFR 28...) and (u); (3) Any concerns about vessel safety or marine casualty under 46 CFR 4.05-1(a)(1) through...

  6. 50 CFR 660.160 - Catcher/processor (C/P) Coop Program.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... jointly and severally responsible for compliance with the provisions of this section. Pursuant to 15 CFR... Fishing Vessel Safety Decal that certifies compliance with regulations found in 33 CFR chapter I and 46 CFR chapter I, a certificate of compliance issued pursuant to 46 CFR 28.710 or a valid certificate...

  7. Insights from Investigations of In-Vessel Retention for High Powered Reactors

    SciTech Connect

    Joy L. Rempe

    2005-10-01

    In a three-year U.S. - Korean International Nuclear Energy Research Initiative (INERI), state-of-the-art analytical tools and key U.S. and Korean experimental facilities were used to explore two options, enhanced ERVC performance and the use of internal core catchers, that have the potential to increase the margin for in-vessel retention (IVR) in high power reactors (up to 1500 MWe). This increased margin has the potential to improve plant economics (owing to reduced regulatory requirements) and increase public acceptance (owing to reduced plant risk). Although this program focused upon the Korean Advanced Power Reactor -- 1400 MWe (APR 1400) design, recommentations were developed so that they can easily be applied to a wide range of existing and advanced reactor designs. This paper summarizes new data gained for evaluating the margin associated with various options investigated in this program. Insights from analyses completed with this data are also highlighted.

  8. Sizing of "Mother Ship and Catcher" Missions for LEO Small Debris and for GEO Large Object Capture

    NASA Technical Reports Server (NTRS)

    Bacon, John B.

    2009-01-01

    Most LEO debris lies in a limited number of inclination "bands" associated with specific useful orbits. Objects in such narrow inclination bands have all possible Right Ascensions of Ascending Node (RAANs), creating a different orbit plane for nearly every piece of debris. However, a low-orbiting satellite will always phase in RAAN faster than debris objects in higher orbits at the same inclination, potentially solving the problem. Such a low-orbiting base can serve as a "mother ship" that can tend and then send small, disposable common individual catcher/deboost devices--one for each debris object--as the facility drifts into the same RAAN as each higher object. The dV necessary to catch highly-eccentric orbit debris in the center of the band alternatively allows the capture of less-eccentric debris in a wider inclination range around the center. It is demonstrated that most LEO hazardous debris can be removed from orbit in three years, using a single LEO launch of one mother ship--with its onboard magazine of freeflying low-tech catchers--into each of ten identified bands, with second or potentially third launches into only the three highest-inclination bands. The nearly 1000 objects near the geostationary orbit present special challenges in mass, maneuverability, and ultimate disposal options, leading to a dramatically different architecture and technology suite than the LEO solution. It is shown that the entire population of near-GEO derelict objects can be gathered and tethered together within a 3 year period for future scrap-yard operations using achievable technologies and only two earth launches.

  9. Pressure vessel bottle mount

    NASA Technical Reports Server (NTRS)

    Wingett, Paul (Inventor)

    2001-01-01

    A mounting assembly for mounting a composite pressure vessel to a vehicle includes a saddle having a curved surface extending between two pillars for receiving the vessel. The saddle also has flanged portions which can be bolted to the vehicle. Each of the pillars has hole in which is mounted the shaft portion of an attachment member. A resilient member is disposed between each of the shaft portions and the holes and loaded by a tightening nut. External to the holes, each of the attachment members has a head portion to which a steel band is attached. The steel band circumscribes the vessel and translates the load on the springs into a clamping force on the vessel. As the vessel expands and contracts, the resilient members expand and contract so that the clamping force applied by the band to the vessel remains constant.

  10. Effect of a Klamath algae product ("AFA-B12") on blood levels of vitamin B12 and homocysteine in vegan subjects: a pilot study.

    PubMed

    Baroni, Luciana; Scoglio, Stefano; Benedetti, Serena; Bonetto, Chiara; Pagliarani, Silvia; Benedetti, Yanina; Rocchi, Marco; Canestrari, Franco

    2009-03-01

    Vitamin B12 is a critical nutrient that is often inadequate in a plant-based (vegan) diet, thus the inclusion of a reliable vitamin B12 source in a vegan diet is recommended as essential. Unfortunately, many natural sources of vitamin B12 have been proven to contain biologically inactive vitamin B12 analogues, inadequate for human supplementation. The aim of this non-randomized open trial was to determine whether supplementation with a natural Klamath algae-based product ("AFA-B12", Aphanizomenon flos-aquae algae plus a proprietary mix of enzymes) could favorably affect the vitamin B12 status of a group of 15 vegan subjects. By assessing blood concentration of vitamin B12, folate, and more importantly homocysteine (Hcy, a reliable marker in vegans of their B12 absorption), the vitamin B12 status of the participants at the end of the 3-month intervention period, while receiving the Klamath-algae supplement (T2), was compared with their vitamin B12 status at the end of the 3-month control period (T1), when they were not receiving any supplement, having stopped taking their usual vitamin B12 supplement at the beginning of the study (T0). Compared to the control period, in the intervention period participants improved their vitamin B12 status, significantly reducing Hcy blood concentration (p=0.003). In conclusion, the Klamath algae product AFA-B12 appears to be, in a preliminary study, an adequate and reliable source of vitamin B12 in humans. PMID:20108213

  11. Tumor Blood Vessel Dynamics

    NASA Astrophysics Data System (ADS)

    Munn, Lance

    2009-11-01

    ``Normalization'' of tumor blood vessels has shown promise to improve the efficacy of chemotherapeutics. In theory, anti-angiogenic drugs targeting endothelial VEGF signaling can improve vessel network structure and function, enhancing the transport of subsequent cytotoxic drugs to cancer cells. In practice, the effects are unpredictable, with varying levels of success. The predominant effects of anti-VEGF therapies are decreased vessel leakiness (hydraulic conductivity), decreased vessel diameters and pruning of the immature vessel network. It is thought that each of these can influence perfusion of the vessel network, inducing flow in regions that were previously sluggish or stagnant. Unfortunately, when anti-VEGF therapies affect vessel structure and function, the changes are dynamic and overlapping in time, and it has been difficult to identify a consistent and predictable normalization ``window'' during which perfusion and subsequent drug delivery is optimal. This is largely due to the non-linearity in the system, and the inability to distinguish the effects of decreased vessel leakiness from those due to network structural changes in clinical trials or animal studies. We have developed a mathematical model to calculate blood flow in complex tumor networks imaged by two-photon microscopy. The model incorporates the necessary and sufficient components for addressing the problem of normalization of tumor vasculature: i) lattice-Boltzmann calculations of the full flow field within the vasculature and within the tissue, ii) diffusion and convection of soluble species such as oxygen or drugs within vessels and the tissue domain, iii) distinct and spatially-resolved vessel hydraulic conductivities and permeabilities for each species, iv) erythrocyte particles advecting in the flow and delivering oxygen with real oxygen release kinetics, v) shear stress-mediated vascular remodeling. This model, guided by multi-parameter intravital imaging of tumor vessel structure

  12. NCSX Vacuum Vessel Fabrication

    SciTech Connect

    Viola, M. E.; Brown, T.; Heitzenroeder, P.; Malinowski, F.; Reiersen, W.; Sutton, L.; Goranson, P.; Nelson, B.; Cole, M.; Manuel, M.; McCorkle, D.

    2005-10-07

    The National Compact Stellarator Experiment (NCSX) is being constructed at the Princeton Plasma Physics Laboratory (PPPL) in conjunction with the Oak Ridge National Laboratory (ORNL). The goal of this experiment is to develop a device which has the steady state properties of a traditional stellarator along with the high performance characteristics of a tokamak. A key element of this device is its highly shaped Inconel 625 vacuum vessel. This paper describes the manufacturing of the vessel. The vessel is being fabricated by Major Tool and Machine, Inc. (MTM) in three identical 120º vessel segments, corresponding to the three NCSX field periods, in order to accommodate assembly of the device. The port extensions are welded on, leak checked, cut off within 1" of the vessel surface at MTM and then reattached at PPPL, to accommodate assembly of the close-fitting modular coils that surround the vessel. The 120º vessel segments are formed by welding two 60º segments together. Each 60º segment is fabricated by welding ten press-formed panels together over a collapsible welding fixture which is needed to precisely position the panels. The vessel is joined at assembly by welding via custom machined 8" (20.3 cm) wide spacer "spool pieces." The vessel must have a total leak rate less than 5 X 10-6 t-l/s, magnetic permeability less than 1.02μ, and its contours must be within 0.188" (4.76 mm). It is scheduled for completion in January 2006.

  13. Imprinted Clay Coil Vessels

    ERIC Educational Resources Information Center

    Lohr, Tresa Rae

    2006-01-01

    The author teaches clay vessel construction in the fifth grade, and it is amazing what can be accomplished in one forty-five minute period when the expectations are clarified in the initial lesson. The author introduces clay coil vessels with a discussion of the sources of clay and how clay relates to fifth-grade science curriculum concepts such…

  14. REUSABLE REACTION VESSEL

    DOEpatents

    Soine, T.S.

    1963-02-26

    This patent shows a reusable reaction vessel for such high temperature reactions as the reduction of actinide metal chlorides by calcium metal. The vessel consists of an outer metal shell, an inner container of refractory material such as sintered magnesia, and between these, a bed of loose refractory material impregnated with thermally conductive inorganic salts. (AEC)

  15. VESSELS IN SOME APOCYNACEAE

    PubMed Central

    Nag, Anita; Kshetrapal, Shashikala

    1988-01-01

    In the present investigation vessels of 24 species of the family Apocynaceae have been studied. Lot of variation exist in the size and shape of vessels, number of perforation plates and intervascular thickening of walls in the taxa of Apocynaceae. PMID:22557619

  16. Dual shell pressure balanced vessel

    DOEpatents

    Fassbender, Alexander G.

    1992-01-01

    A dual-wall pressure balanced vessel for processing high viscosity slurries at high temperatures and pressures having an outer pressure vessel and an inner vessel with an annular space between the vessels pressurized at a pressure slightly less than or equivalent to the pressure within the inner vessel.

  17. 77 FR 13510 - Pacific Cod by Catcher Vessels Less Than 50 Feet (15.2 Meters) Length Overall Using Hook-and-Line...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-07

    ... harvest specifications for groundfish of the GOA (76 FR 11111, March 1, 2011), revision to the final 2012 harvest specifications for Pacific cod (76 FR 81860, December 29, 2011), and inseason adjustment to the final 2012 harvest specifications for Pacific cod (77 FR 438, January 5, 2012). In accordance with...

  18. Dissolver vessel bottom assembly

    DOEpatents

    Kilian, Douglas C.

    1976-01-01

    An improved bottom assembly is provided for a nuclear reactor fuel reprocessing dissolver vessel wherein fuel elements are dissolved as the initial step in recovering fissile material from spent fuel rods. A shock-absorbing crash plate with a convex upper surface is disposed at the bottom of the dissolver vessel so as to provide an annular space between the crash plate and the dissolver vessel wall. A sparging ring is disposed within the annular space to enable a fluid discharged from the sparging ring to agitate the solids which deposit on the bottom of the dissolver vessel and accumulate in the annular space. An inlet tangential to the annular space permits a fluid pumped into the annular space through the inlet to flush these solids from the dissolver vessel through tangential outlets oppositely facing the inlet. The sparging ring is protected against damage from the impact of fuel elements being charged to the dissolver vessel by making the crash plate of such a diameter that the width of the annular space between the crash plate and the vessel wall is less than the diameter of the fuel elements.

  19. Pressure vessel flex joint

    NASA Technical Reports Server (NTRS)

    Kahn, Jon B. (Inventor)

    1992-01-01

    An airtight, flexible joint is disclosed for the interfacing of two pressure vessels such as between the Space Station docking tunnel and the Space Shuttle Orbiter bulkhead adapter. The joint provides for flexibility while still retaining a structural link between the two vessels required due to the loading created by the internal/external pressure differential. The joint design provides for limiting the axial load carried across the joint to a specific value, a function returned in the Orbiter/Station tunnel interface. The flex joint comprises a floating structural segment which is permanently attached to one of the pressure vessels through the use of an inflatable seal. The geometric configuration of the joint causes the tension between the vessels created by the internal gas pressure to compress the inflatable seal. The inflation pressure of the seal is kept at a value above the internal/external pressure differential of the vessels in order to maintain a controlled distance between the floating segment and pressure vessel. The inflatable seal consists of either a hollow torus-shaped flexible bladder or two rolling convoluted diaphragm seals which may be reinforced by a system of straps or fabric anchored to the hard structures. The joint acts as a flexible link to allow both angular motion and lateral displacement while it still contains the internal pressure and holds the axial tension between the vessels.

  20. Transposition of the great vessels

    MedlinePlus

    Transposition of the great vessels is a heart defect that occurs from birth (congenital). The two major vessels that carry blood ... nutrition) Rubella or other viral illness during pregnancy ... the great vessels is a cyanotic heart defect. This means there ...

  1. Reactor vessel support system

    DOEpatents

    Golden, Martin P.; Holley, John C.

    1982-01-01

    A reactor vessel support system includes a support ring at the reactor top supported through a box ring on a ledge of the reactor containment. The box ring includes an annular space in the center of its cross-section to reduce heat flow and is keyed to the support ledge to transmit seismic forces from the reactor vessel to the containment structure. A coolant channel is provided at the outside circumference of the support ring to supply coolant gas through the keyways to channels between the reactor vessel and support ledge into the containment space.

  2. Confinement Vessel Dynamic Analysis

    SciTech Connect

    R. Robert Stevens; Stephen P. Rojas

    1999-08-01

    A series of hydrodynamic and structural analyses of a spherical confinement vessel has been performed. The analyses used a hydrodynamic code to estimate the dynamic blast pressures at the vessel's internal surfaces caused by the detonation of a mass of high explosive, then used those blast pressures as applied loads in an explicit finite element model to simulate the vessel's structural response. Numerous load cases were considered. Particular attention was paid to the bolted port connections and the O-ring pressure seals. The analysis methods and results are discussed, and comparisons to experimental results are made.

  3. Pressurized Vessel Slurry Pumping

    SciTech Connect

    Pound, C.R.

    2001-09-17

    This report summarizes testing of an alternate ''pressurized vessel slurry pumping'' apparatus. The principle is similar to rural domestic water systems and ''acid eggs'' used in chemical laboratories in that material is extruded by displacement with compressed air.

  4. Blood Vessel Tension Tester

    NASA Technical Reports Server (NTRS)

    1978-01-01

    In the photo, a medical researcher is using a specially designed laboratory apparatus for measuring blood vessel tension. It was designed by Langley Research Center as a service to researchers of Norfolk General Hospital and Eastern Virginia Medical School, Norfolk, Virginia. The investigators are studying how vascular smooth muscle-muscle in the walls of blood vessels-reacts to various stimulants, such as coffee, tea, alcohol or drugs. They sought help from Langley Research Center in devising a method of measuring the tension in blood vessel segments subjected to various stimuli. The task was complicated by the extremely small size of the specimens to be tested, blood vessel "loops" resembling small rubber bands, some only half a millimeter in diameter. Langley's Instrumentation Development Section responded with a miniaturized system whose key components are a "micropositioner" for stretching a length of blood vessel and a strain gage for measuring the smooth muscle tension developed. The micropositioner is a two-pronged holder. The loop of Mood vessel is hooked over the prongs and it is stretched by increasing the distance between the prongs in minute increments, fractions of a millimeter. At each increase, the tension developed is carefully measured. In some experiments, the holder and specimen are lowered into the test tubes shown, which contain a saline solution simulating body fluid; the effect of the compound on developed tension is then measured. The device has functioned well and the investigators say it has saved several months research time.

  5. LANL Robotic Vessel Scanning

    SciTech Connect

    Webber, Nels W.

    2015-11-25

    Los Alamos National Laboratory in J-1 DARHT Operations Group uses 6ft spherical vessels to contain hazardous materials produced in a hydrodynamic experiment. These contaminated vessels must be analyzed by means of a worker entering the vessel to locate, measure, and document every penetration mark on the vessel. If the worker can be replaced by a highly automated robotic system with a high precision scanner, it will eliminate the risks to the worker and provide management with an accurate 3D model of the vessel presenting the existing damage with the flexibility to manipulate the model for better and more in-depth assessment.The project was successful in meeting the primary goal of installing an automated system which scanned a 6ft vessel with an elapsed time of 45 minutes. This robotic system reduces the total time for the original scope of work by 75 minutes and results in excellent data accumulation and transmission to the 3D model imaging program.

  6. Validation of the COMET Bottom-Flooding Core-Catcher with Prototypic Corium

    SciTech Connect

    Journeau, Christophe; Alsmeyer, Hans

    2006-07-01

    The COMET concept is developed to cool an ex-vessel corium melt, in case of a hypothetical severe accident leading to vessel melt-through, by passive injection of coolant water to the bottom of the melt. An advanced version of this concept (CometPCA) uses a porous concrete layer from which the water is supplied to the melt predominantly through a group of porous channels. The concept was designed to be largely independent of different accident scenarios. It could be applied to both current and future reactors. FZK has successfully performed in Germany a series of large-scale experiments with simulant corium melts. An important step in validating the concept is the use of a reactor typical oxide melt (UO{sub 2} + ZrO{sub 2} + molten concrete). A unit cell of the cooling device was used in the VULCANO facility in a 20 cm diameter, 60 cm high crucible with about 40 kg corium melt. The melt has been generated and poured from the VULCANO plasma arc furnace into the COMET cooling device at an initial temperature above 2000 K. It was internally heated by sustained induction power (varying between 10 and 30 kW) until complete cooling was achieved. The initial condition for onset of passive flooding was established about 1 minute after the pouring, when the top layer of sacrificial concrete was eroded and the passive water injection started. The next important process originating from fast evaporation of the injected coolant water, was the inherent transfer of the corium melt into a permeable porous oxide melt layer allowing a permanent intimate contact of the solidifying melt with the steam/water flow from below. About 17 kg of water was vaporized and subsequently condensed during the course of the experiment, while water supply from the bottom continued, flooded and eventually covered the porously solidified corium melt. The melt was safely arrested, solidified and quenched within a period of less than 20 minutes without any energetic event, as expected from previous

  7. Acrylic vessel cleaning tests

    SciTech Connect

    Earle, D.; Hahn, R.L.; Boger, J.; Bonvin, E.

    1997-02-26

    The acrylic vessel as constructed is dirty. The dirt includes blue tape, Al tape, grease pencil, gemak, the glue or residue form these tapes, finger prints and dust of an unknown composition but probably mostly acrylic dust. This dirt has to be removed and once removed, the vessel has to be kept clean or at least to be easily cleanable at some future stage when access becomes much more difficult. The authors report on the results of a series of tests designed: (a) to prepare typical dirty samples of acrylic; (b) to remove dirt stuck to the acrylic surface; and (c) to measure the optical quality and Th concentration after cleaning. Specifications of the vessel call for very low levels of Th which could come from tape residues, the grease pencil, or other sources of dirt. This report does not address the concerns of how to keep the vessel clean after an initial cleaning and during the removal of the scaffolding. Alconox is recommended as the cleaner of choice. This acrylic vessel will be used in the Sudbury Neutrino Observatory.

  8. Reactor vessel annealing system

    DOEpatents

    Miller, Phillip E.; Katz, Leonoard R.; Nath, Raymond J.; Blaushild, Ronald M.; Tatch, Michael D.; Kordalski, Frank J.; Wykstra, Donald T.; Kavalkovich, William M.

    1991-01-01

    A system for annealing a vessel (14) in situ by heating the vessel (14) to a defined temperature, composed of: an electrically operated heater assembly (10) insertable into the vessel (14) for heating the vessel (14) to the defined temperature; temperature monitoring components positioned relative to the heater assembly (10) for monitoring the temperature of the vessel (14); a controllable electric power supply unit (32-60) for supplying electric power required by the heater assembly (10); a control unit (80-86) for controlling the power supplied by the power supply unit (32-60); a first vehicle (2) containing the power supply unit (32-60); a second vehicle (4) containing the control unit (80-86); power conductors (18,22) connectable between the power supply unit (32-60) and the heater unit (10) for delivering the power supplied by the power supply unit (32-60) to the heater assembly (10); signal conductors (20,24) connectable between the temperature monitoring components and the control unit (80-86) for delivering temperature indicating signals from the temperature monitoring components to the control unit (80-86); and control conductors (8) connectable between the control unit (80-86) and the power supply unit (32-60) for delivering to the power supply unit (32-60) control signals for controlling the level of power supplied by the power supply unit (32-60) to the heater assembly (10).

  9. Sapphire tube pressure vessel

    SciTech Connect

    Outwater, J.O.

    2000-05-23

    A pressure vessel is provided for observing corrosive fluids at high temperatures and pressures. A transparent Teflon bag contains the corrosive fluid and provides an inert barrier. The Teflon bag is placed within a sapphire tube, which forms a pressure boundary. The tube is received within a pipe including a viewing window. The combination of the Teflon bag, sapphire tube and pipe provides a strong and inert pressure vessel. In an alternative embodiment, tie rods connect together compression fittings at opposite ends of the sapphire tube.

  10. Sapphire tube pressure vessel

    DOEpatents

    Outwater, John O.

    2000-01-01

    A pressure vessel is provided for observing corrosive fluids at high temperatures and pressures. A transparent Teflon bag contains the corrosive fluid and provides an inert barrier. The Teflon bag is placed within a sapphire tube, which forms a pressure boundary. The tube is received within a pipe including a viewing window. The combination of the Teflon bag, sapphire tube and pipe provides a strong and inert pressure vessel. In an alternative embodiment, tie rods connect together compression fittings at opposite ends of the sapphire tube.

  11. The community seismic network and quake-catcher network: enabling structural health monitoring through instrumentation by community participants

    NASA Astrophysics Data System (ADS)

    Kohler, Monica D.; Heaton, Thomas H.; Cheng, Ming-Hei

    2013-04-01

    A new type of seismic network is in development that takes advantage of community volunteers to install low-cost accelerometers in houses and buildings. The Community Seismic Network and Quake-Catcher Network are examples of this, in which observational-based structural monitoring is carried out using records from one to tens of stations in a single building. We have deployed about one hundred accelerometers in a number of buildings ranging between five and 23 stories in the Los Angeles region. In addition to a USB-connected device which connects to the host's computer, we have developed a stand-alone sensor-plug-computer device that directly connects to the internet via Ethernet or wifi. In the case of the Community Seismic Network, the sensors report both continuous data and anomalies in local acceleration to a cloud computing service consisting of data centers geographically distributed across the continent. Visualization models of the instrumented buildings' dynamic linear response have been constructed using Google SketchUp and an associated plug-in to matlab with recorded shaking data. When data are available from only one to a very limited number of accelerometers in high rises, the buildings are represented as simple shear beam or prismatic Timoshenko beam models with soil-structure interaction. Small-magnitude earthquake records are used to identify the first set of horizontal vibrational frequencies. These frequencies are then used to compute the response on every floor of the building, constrained by the observed data. These tools are resulting in networking standards that will enable data sharing among entire communities, facility managers, and emergency response groups.

  12. GOLD PRESSURE VESSEL SEAL

    DOEpatents

    Smith, A.E.

    1963-11-26

    An improved seal between the piston and die member of a piston-cylinder type pressure vessel is presented. A layer of gold, of sufficient thickness to provide an interference fit between the piston and die member, is plated on the contacting surface of at least one of the members. (AEC)

  13. Attachment Fitting for Pressure Vessel

    NASA Technical Reports Server (NTRS)

    Smeltzer, Stanley S., III (Inventor); Carrigan, Robert W. (Inventor)

    2002-01-01

    This invention provides sealed access to the interior of a pressure vessel and consists of a tube. a collar, redundant seals, and a port. The port allows the seals to be pressurized and seated before the pressure vessel becomes pressurized.

  14. Radiant vessel auxiliary cooling system

    DOEpatents

    Germer, John H.

    1987-01-01

    In a modular liquid-metal pool breeder reactor, a radiant vessel auxiliary cooling system is disclosed for removing the residual heat resulting from the shutdown of a reactor by a completely passive heat transfer system. A shell surrounds the reactor and containment vessel, separated from the containment vessel by an air passage. Natural circulation of air is provided by air vents at the lower and upper ends of the shell. Longitudinal, radial and inwardly extending fins extend from the shell into the air passage. The fins are heated by radiation from the containment vessel and convect the heat to the circulating air. Residual heat from the primary reactor vessel is transmitted from the reactor vessel through an inert gas plenum to a guard or containment vessel designed to contain any leaking coolant. The containment vessel is conventional and is surrounded by the shell.

  15. [Noise in fishing vessels].

    PubMed

    Peretti, Alessandro; Nataletti, Pietro; Bonfiglio, Paolo; di Bisceglie, Anita Pasqua

    2013-01-01

    The present research concerns the noise analysis of five vessels during navigation and fishing activities. In locations where staff operates, sound levels (produced substantially by the engine) were close to 90 dB(A); within the rest areas the noise is also quite significant. On the basis of working time, exposure levels ranged between 80 and 90 dB(A). In order to identify interventions able to reduce the risk, reverberation times, sound insulation of the different areas and the vibrations produced by the engine were measured on the same vessels docked in port. Noise level reduction as a result of sound absorptive treatments were estimated using an analytical model. PMID:24303698

  16. High pressure storage vessel

    SciTech Connect

    Liu, Qiang

    2013-08-27

    Disclosed herein is a composite pressure vessel with a liner having a polar boss and a blind boss a shell is formed around the liner via one or more filament wrappings continuously disposed around at least a substantial portion of the liner assembly combined the liner and filament wrapping have a support profile. To reduce susceptible to rupture a locally disposed filament fiber is added.

  17. JPDR vessel steel examination

    SciTech Connect

    Corwin, W.R.; Broadhead, B.L.; Sokolov, M.A.

    1995-10-01

    There is a need to validate the results of irradiation effects research by the examination of material taken directly from the wall of a pressure vessel which has been irradiated during normal service. This task has been included with the HSSI Program to provide just such an evaluation of material from the wall of the pressure vessel from the JPDR. The JPDR was a small BWR that began operation in 1963. It operated until 1976, accumulating {approximately}17,000 h of operation, of which a little over 14,000 h were with the original 45-MWTh core, and the remaining fraction, late in life, with an upgraded 90-MWTh core. The pressure vessel of the JPDR, fabricated from A 302, grade B, modified steel with an internal weld overlay cladding of 304 stainless steel, is approximately 2 m ID and 73 mm thick. It was fabricated from two shell halves joined by longitudinal seam welds located 180{degrees} from each other. The rolling direction of the shell plates is parallel to the axis of the vessel. It operated at 273{degrees}C and reached a maximum fluence of about 2.3 x 10{sup 18} n/cm{sup 2} (> 1 MeV). The impurity contents in the base metal are 0.10 to 0.11% Cu and 0.010 to 0.017% P with a nickel content of 0.63 to 0.65%. Impurity contents of the weld metal are 0.11 to 0.14% Cu and 0.025 to 0.039% P with a nickel content of 0.59%.

  18. Reactor pressure vessel nozzle

    DOEpatents

    Challberg, Roy C.; Upton, Hubert A.

    1994-01-01

    A nozzle for joining a pool of water to a nuclear reactor pressure vessel includes a tubular body having a proximal end joinable to the pressure vessel and a distal end joinable in flow communication with the pool. The body includes a flow passage therethrough having in serial flow communication a first port at the distal end, a throat spaced axially from the first port, a conical channel extending axially from the throat, and a second port at the proximal end which is joinable in flow communication with the pressure vessel. The inner diameter of the flow passage decreases from the first port to the throat and then increases along the conical channel to the second port. In this way, the conical channel acts as a diverging channel or diffuser in the forward flow direction from the first port to the second port for recovering pressure due to the flow restriction provided by the throat. In the backflow direction from the second port to the first port, the conical channel is a converging channel and with the abrupt increase in flow area from the throat to the first port collectively increase resistance to flow therethrough.

  19. Reactor pressure vessel nozzle

    DOEpatents

    Challberg, R.C.; Upton, H.A.

    1994-10-04

    A nozzle for joining a pool of water to a nuclear reactor pressure vessel includes a tubular body having a proximal end joinable to the pressure vessel and a distal end joinable in flow communication with the pool. The body includes a flow passage therethrough having in serial flow communication a first port at the distal end, a throat spaced axially from the first port, a conical channel extending axially from the throat, and a second port at the proximal end which is joinable in flow communication with the pressure vessel. The inner diameter of the flow passage decreases from the first port to the throat and then increases along the conical channel to the second port. In this way, the conical channel acts as a diverging channel or diffuser in the forward flow direction from the first port to the second port for recovering pressure due to the flow restriction provided by the throat. In the backflow direction from the second port to the first port, the conical channel is a converging channel and with the abrupt increase in flow area from the throat to the first port collectively increase resistance to flow therethrough. 2 figs.

  20. Kinect Technology Game Play to Mimic Quake Catcher Network (QCN) Sensor Deployment During a Rapid Aftershock Mobilization Program (RAMP)

    NASA Astrophysics Data System (ADS)

    Kilb, D. L.; Yang, A.; Rohrlick, D.; Cochran, E. S.; Lawrence, J.; Chung, A. I.; Neighbors, C.; Choo, Y.

    2011-12-01

    The Kinect technology allows for hands-free game play, greatly increasing the accessibility of gaming for those uncomfortable using controllers. How it works is the Kinect camera transmits invisible near-infrared light and measures its "time of flight" to reflect off an object, allowing it to distinguish objects within 1 centimeter in depth and 3 mm in height and width. The middleware can also respond to body gestures and voice commands. Here, we use the Kinect Windows SDK software to create a game that mimics how scientists deploy seismic instruments following a large earthquake. The educational goal of the game is to allow the players to explore 3D space as they learn about the Quake Catcher Network's (QCN) Rapid Aftershock Mobilization Program (RAMP). Many of the scenarios within the game are taken from factual RAMP experiences. To date, only the PC platform (or a Mac running PC emulator software) is available for use, but we hope to move to other platforms (e.g., Xbox 360, iPad, iPhone) as they become available. The game is written in programming language C# using Microsoft XNA and Visual Studio 2010, graphic shading is added using High Level Shader Language (HLSL), and rendering is produced using XNA's graphics libraries. Key elements of the game include selecting sensor locations, adequately installing the sensor, and monitoring the incoming data. During game play aftershocks can occur unexpectedly, as can other problems that require attention (e.g., power outages, equipment failure, and theft). The player accrues points for quickly deploying the first sensor (recording as many initial aftershocks as possible), correctly installing the sensors (orientation with respect to north, properly securing, and testing), distributing the sensors adequately in the region, and troubleshooting problems. One can also net points for efficient use of game play time. Setting up for game play in your local environment requires: (1) the Kinect hardware ( $145); (2) a computer

  1. The Quake-Catcher Network: A Community-Led, Strong-Motion Network with Implications for Earthquake Advanced Alert

    NASA Astrophysics Data System (ADS)

    Cochran, E. S.; Lawrence, J. F.; Christensen, C. M.; Jakka, R. S.; Chung, A. I.

    2009-12-01

    The goal of the Quake-Catcher Network (QCN) is to dramatically increase the number of strong-motion observations by exploiting recent advances in sensing technologies and cyberinfrastructure. Micro-Electro-Mechanical Systems (MEMS) triaxial accelerometers are very low cost (50-100), interface to any desktop computer via USB cable, and provide high-quality acceleration data. Preliminary shake table tests show the MEMS accelerometers can record high-fidelity seismic data and provide linear phase and amplitude response over a wide frequency range. Volunteer computing provides a mechanism to expand strong-motion seismology with minimal infrastructure costs, while promoting community participation in science. Volunteer computing also allows for rapid transfer of metadata, such as that used to rapidly determine the magnitude and location of an earthquake, from participating stations. QCN began distributing sensors and software to K-12 schools and the general public in April 2008 and has grown to roughly 1000 stations. Initial analysis shows metadata are received within 1-14 seconds from the observation of a trigger; the larger data latencies are correlated with greater server-station distances. Currently, we are testing a series of triggering algorithms to maximize the number of earthquakes captured while minimizing false triggers. We are also testing algorithms to automatically detect P- and S-wave arrivals in real time. Trigger times, wave amplitude, and station information are currently uploaded to the server for each trigger. Future work will identify additional metadata useful for quickly determining earthquake location and magnitude. The increased strong-motion observations made possible by QCN will greatly augment the capability of seismic networks to quickly estimate the location and magnitude of an earthquake for advanced alert to the public. In addition, the dense waveform observations will provide improved source imaging of a rupture in near-real-time. These

  2. Imaging blood vessels and lymphatic vessels in the zebrafish.

    PubMed

    Jung, H M; Isogai, S; Kamei, M; Castranova, D; Gore, A V; Weinstein, B M

    2016-01-01

    Blood vessels supply tissues and organs with oxygen, nutrients, cellular, and humoral factors, while lymphatic vessels regulate tissue fluid homeostasis, immune trafficking, and dietary fat absorption. Understanding the mechanisms of vascular morphogenesis has become a subject of intense clinical interest because of the close association of both types of vessels with pathogenesis of a broad spectrum of human diseases. The zebrafish provides a powerful animal model to study vascular morphogenesis because of their small, accessible, and transparent embryos. These unique features of zebrafish embryos permit sophisticated high-resolution live imaging of even deeply localized vessels during embryonic development and even in adult tissues. In this chapter, we summarize various methods for blood and lymphatic vessel imaging in zebrafish, including nonvital resin injection-based or dye injection-based vessel visualization, and alkaline phosphatase staining. We also provide protocols for vital imaging of vessels using microangiography or transgenic fluorescent reporter zebrafish lines. PMID:27263409

  3. Tuff reaction vessel experiment

    SciTech Connect

    Bazan, F.; Rego, J.H.

    1986-06-01

    A laboratory leaching test has been performed as part of a project to evaluate the suitability of tuff rocks at Yucca Mountain, Nevada, as a site for a high-level nuclear waste repository. Glass samples of the kind that will be used to store nuclear waste were placed in water inside tuff vessels, and then the tuff vessels were placed in water inside Teflon containers. Glass-component leach rates and migration through the tuff were measured for samples of the ATM-8 actinide glass, which is a PNL 76-68 based glass with low levels of {sup 99}Tc, {sup 237}Np, {sup 238}U, and {sup 239}Pu to simulate wastes. Disc samples of this glass were leached at 90{sup 0}C to 30, 90, and 1983 days inside tuff vessels using a natural groundwater (J-13 well-water) as the leachant. Some samples were held by 304L stainless steel supports to evaluate the effect of this metal on the release rate of glass constituents. At the end of each leaching interval, the J-13 water present inside and outside the rock vessel was analyzed for glass components in solution. On the basis of these analyses, B, Mo, and Tc, appear to migrate through the rock at rates that depend on the porosity of each vessel and the time of reaction. U, Np, and Pu were found only in the inner leachate. Na, Si, and Sr are present in the rock as well as in the J-13 water, and the addition of these elements from the glass could not be determined. Normalized elemental mass loss values for B, Mo, and Tc were calculated using the combined concentrations of the inner and outer leachates and assuming a negligible retention on the rock. The maximum normalized release was 2.3 g/m{sup 2} for Tc. B, Mo, Tc, and Np were released linearly with respect to each other, with B and Mo released at about 85% of the Tc rate, and Np at 5-10% of the Tc rate. Plutonium was found at low levels in the inner leachate but was strongly sorbed on the steel and Teflon supports. Neptunium was sorbed to a lesser extent.

  4. Hybrid Inflatable Pressure Vessel

    NASA Technical Reports Server (NTRS)

    Raboin, Jasen; Valle, Gerard D.; Edeen, Gregg; DeLaFuente, Horacio M.; Schneider, William C.; Spexarth, Gary R.; Johnson, Christopher J.; Pandya, Shalini

    2004-01-01

    Figure 1 shows a prototype of a large pressure vessel under development for eventual use as a habitable module for long spaceflight (e.g., for transporting humans to Mars). The vessel is a hybrid that comprises an inflatable shell attached to a rigid central structural core. The inflatable shell is, itself, a hybrid that comprises (1) a pressure bladder restrained against expansion by (2) a web of straps made from high-strength polymeric fabrics. On Earth, pressure vessels like this could be used, for example, as portable habitats that could be set up quickly in remote locations, portable hyperbaric chambers for treatment of decompression sickness, or flotation devices for offshore platforms. In addition, some aspects of the design of the fabric straps could be adapted to such other items as lifting straps, parachute straps, and automotive safety belts. Figure 2 depicts selected aspects of the design of a vessel of this type with a toroidal configuration. The bladder serves as an impermeable layer to keep air within the pressure vessel and, for this purpose, is sealed to the central structural core. The web includes longitudinal and circumferential straps. To help maintain the proper shape upon inflation after storage, longitudinal and circumferential straps are indexed together at several of their intersections. Because the web is not required to provide a pressure seal and the bladder is not required to sustain structural loads, the bladder and the web can be optimized for their respective functions. Thus, the bladder can be sealed directly to the rigid core without having to include the web in the seal substructure, and the web can be designed for strength. The ends of the longitudinal straps are attached to the ends of the rigid structural core by means of clevises. Each clevis pin is surrounded by a roller, around which a longitudinal strap is wrapped to form a lap seam with itself. The roller is of a large diameter chosen to reduce bending of the fibers in

  5. Carbon fiber internal pressure vessels

    NASA Technical Reports Server (NTRS)

    Simon, R. A.

    1973-01-01

    Internal pressure vessels were designed; the filament was wound of carbon fibers and epoxy resin and tested to burst. The fibers used were Thornel 400, Thornel 75, and Hercules HTS. Additional vessels with type A fiber were made. Polymeric linears were used, and all burst testing was done at room temperature. The objective was to produce vessels with the highest attainable PbV/W efficiencies. The type A vessels showed the highest average efficiency: 2.56 x 10 to the 6th power cm. Next highest efficiency was with Thornel 400 vessels: 2.21 x 10 to the 6th power cm. These values compare favorably with efficiency values from good quality S-glass vessels, but strains averaged 0.97% or less, which is less than 1/3 the strain of S-glass vessels.

  6. Vessel Noise Promotes Hull Fouling.

    PubMed

    Stanley, Jenni A; Wilkens, Serena; McDonald, Justin I; Jeffs, Andrew G

    2016-01-01

    Fouling of submerged vessel hulls due to the rapid settlement of algae and invertebrates is a longstanding and costly problem. It is widely thought that the presence of extensive vacant surfaces on vessel hulls is responsible for the rapid attachment and growth of biofouling. We investigated whether noise from vessels in port could also be involved in promoting the settlement and growth of common biofouling organisms on vessel hulls. Three important biofouling species exhibited significantly faster development and settlement and better survival when exposed to vessel noise compared with control species. The extent of these responses appeared to vary in relation to the intensity of the vessel noise and may help to explain differences in biofouling observed on vessel hulls. PMID:26611073

  7. Tracking Vessels to Illegal Pollutant Discharges Using Multisource Vessel Information

    NASA Astrophysics Data System (ADS)

    Busler, J.; Wehn, H.; Woodhouse, L.

    2015-04-01

    Illegal discharge of bilge waters is a significant source of oil and other environmental pollutants in Canadian and international waters. Imaging satellites are commonly used to monitor large areas to detect oily discharges from vessels, off-shore platforms and other sources. While remotely sensed imagery provides a snap-shot picture useful for detecting a spill or the presence of vessels in the vicinity, it is difficult to directly associate a vessel to an observed spill unless the vessel is observed while the discharge is occurring. The situation then becomes more challenging with increased vessel traffic as multiple vessels may be associated with a spill event. By combining multiple sources of vessel location data, such as Automated Information Systems (AIS), Long Range Identification and Tracking (LRIT) and SAR-based ship detection, with spill detections and drift models we have created a system that associates detected spill events with vessels in the area using a probabilistic model that intersects vessel tracks and spill drift trajectories in both time and space. Working with the Canadian Space Agency and the Canadian Ice Service's Integrated Satellite Tracking of Pollution (ISTOP) program, we use spills observed in Canadian waters to demonstrate the investigative value of augmenting spill detections with temporally sequenced vessel and spill tracking information.

  8. Vessel enhancing diffusion: a scale space representation of vessel structures.

    PubMed

    Manniesing, Rashindra; Viergever, Max A; Niessen, Wiro J

    2006-12-01

    A method is proposed to enhance vascular structures within the framework of scale space theory. We combine a smooth vessel filter which is based on a geometrical analysis of the Hessian's eigensystem, with a non-linear anisotropic diffusion scheme. The amount and orientation of diffusion depend on the local vessel likeliness. Vessel enhancing diffusion (VED) is applied to patient and phantom data and compared to linear, regularized Perona-Malik, edge and coherence enhancing diffusion. The method performs better than most of the existing techniques in visualizing vessels with varying radii and in enhancing vessel appearance. A diameter study on phantom data shows that VED least affects the accuracy of diameter measurements. It is shown that using VED as a preprocessing step improves level set based segmentation of the cerebral vasculature, in particular segmentation of the smaller vessels of the vasculature. PMID:16876462

  9. Radiant vessel auxiliary cooling system

    SciTech Connect

    Germer, J.H.

    1987-07-07

    This patent describes an improved radiant vessel passive cooling system for liquid-metal poor-type modular nuclear reactors having a reactor vessel and a surrounding containment vessel spaced apart from the reactor vessel to form a first interstitial region containing an inert gas, the improvement comprising: a shell spaced apart from and surrounding the containment vessel to form a second interstitial region comprising a circulatory air passage. The circulatory air passage has an air inlet at a first position and an air outlet at a second position which is vertically higher than the first position. The second interstitial region lies between the shell and the containment vessel; and surface area extension means in the shell is longitudinally disposed from the shell into the second interstitial region towards the containment vessel to receive thermal radiation from the containment vessel. The surface area extension means is spaced apart from the external surface of the containment vessel where heat radiated form the containment vessel is received at the surface extension means for convection, conduction and radiation to air in the circulatory passage.

  10. Vessel structural support system

    SciTech Connect

    Jenko, J.X.; Ott, H.L.; Wilson, R.M.; Wepfer, R.M.

    1992-10-06

    Vessel structural support system for laterally and vertically supporting a vessel, such as a nuclear steam generator having an exterior bottom surface and a side surface thereon is disclosed. The system includes a bracket connected to the bottom surface. A support column is pivotally connected to the bracket for vertically supporting the steam generator. The system also includes a base pad assembly connected pivotally to the support column for supporting the support column and the steam generator. The base pad assembly, which is capable of being brought to a level position by turning leveling nuts, is anchored to a floor. The system further includes a male key member attached to the side surface of the steam generator and a female stop member attached to an adjacent wall. The male key member and the female stop member coact to laterally support the steam generator. Moreover, the system includes a snubber assembly connected to the side surface of the steam generator and also attached to the adjacent wall for dampening lateral movement of the steam generator. In addition, the system includes a restraining member of flat'' attached to the side surface of the steam generator and a bumper attached to the adjacent wall. The flat and the bumper coact to further laterally support the steam generator. 19 figs.

  11. Vessel structural support system

    DOEpatents

    Jenko, James X.; Ott, Howard L.; Wilson, Robert M.; Wepfer, Robert M.

    1992-01-01

    Vessel structural support system for laterally and vertically supporting a vessel, such as a nuclear steam generator having an exterior bottom surface and a side surface thereon. The system includes a bracket connected to the bottom surface. A support column is pivotally connected to the bracket for vertically supporting the steam generator. The system also includes a base pad assembly connected pivotally to the support column for supporting the support column and the steam generator. The base pad assembly, which is capable of being brought to a level position by turning leveling nuts, is anchored to a floor. The system further includes a male key member attached to the side surface of the steam generator and a female stop member attached to an adjacent wall. The male key member and the female stop member coact to laterally support the steam generator. Moreover, the system includes a snubber assembly connected to the side surface of the steam generator and also attached to the adjacent wall for dampening lateral movement of the steam generator. In addition, the system includes a restraining member of "flat" attached to the side surface of the steam generator and a bumper attached to the adjacent wall. The flat and the bumper coact to further laterally support the steam generator.

  12. Differential regulation of miR-146a/FAS and miR-21/FASLG axes in autoimmune lymphoproliferative syndrome due to FAS mutation (ALPS-FAS).

    PubMed

    Marega, Lia Furlaneto; Teocchi, Marcelo Ananias; Dos Santos Vilela, Maria Marluce

    2016-08-01

    Most cases of autoimmune lymphoproliferative syndrome (ALPS) have an inherited genetic defect involving apoptosis-related genes of the FAS pathway. MicroRNAs (miRNAs) are a class of small non-coding regulatory RNAs playing a role in the control of gene expression. This is the first report on miRNAs in ALPS patients. We studied a mother and son carrying the same FAS cell surface death receptor (FAS) mutation, but with only the son manifesting the signs and symptoms of ALPS-FAS. The aim was to analyse, by reverse transcription-quantitative polymerase chain reaction (RT-qPCR), the peripheral blood mononuclear cells (PBMC) relative expression of miR-146a and miR-21, including their passenger strands and respective targets (FAS and FASLG). In comparison with healthy matched control individuals, miR-21-3p was over-expressed significantly (P = 0·0313) in the son, with no significant change in the expression of miR-146a, miR-146a-3p and miR-21. In contrast, the mother had a slight under-expression of the miR-146a pair and miR-21-3p (P = 0·0625). Regarding the miRNA targets, FAS was up-regulated markedly for the mother (P = 0·0078), but down-regulated for the son (P = 0·0625), while FASLG did not have any significant alteration. Taken together, our finding clearly suggests a role of the miR-146a/FAS axis in ALPS-FAS variable expressivity in which FAS haploinsufficiency seems to be compensated only in the mother who had the miR-146a pair down-regulated. As only the son had the major clinical manifestations of ALPS-FAS, miR-21-3p should be investigated as playing a critical role in ALPS physiopathology, including the development of lymphoma. PMID:27060458

  13. The Community Seismic Network and Quake-Catcher Network: Monitoring building response to earthquakes through community instrumentation

    NASA Astrophysics Data System (ADS)

    Cheng, M.; Kohler, M. D.; Heaton, T. H.; Clayton, R. W.; Chandy, M.; Cochran, E.; Lawrence, J. F.

    2013-12-01

    The Community Seismic Network (CSN) and Quake-Catcher Network (QCN) are dense networks of low-cost ($50) accelerometers that are deployed by community volunteers in their homes in California. In addition, many accelerometers are installed in public spaces associated with civic services, publicly-operated utilities, university campuses, and high-rise buildings. Both CSN and QCN consist of observation-based structural monitoring which is carried out using records from one to tens of stations in a single building. We have deployed about 150 accelerometers in a number of buildings ranging between five and 23 stories in the Los Angeles region. In addition to a USB-connected device which connects to the host's computer, we have developed a stand-alone sensor-plug-computer device that directly connects to the internet via Ethernet or WiFi. In the case of CSN, the sensors report data to the Google App Engine cloud computing service consisting of data centers geographically distributed across the continent. This robust infrastructure provides parallelism and redundancy during times of disaster that could affect hardware. The QCN sensors, however, are connected to netbooks with continuous data streaming in real-time via the distributed computing Berkeley Open Infrastructure for Network Computing software program to a server at Stanford University. In both networks, continuous and triggered data streams use a STA/LTA scheme to determine the occurrence of significant ground accelerations. Waveform data, as well as derived parameters such as peak ground acceleration, are then sent to the associated archives. Visualization models of the instrumented buildings' dynamic linear response have been constructed using Google SketchUp and MATLAB. When data are available from a limited number of accelerometers installed in high rises, the buildings are represented as simple shear beam or prismatic Timoshenko beam models with soil-structure interaction. Small-magnitude earthquake records

  14. Reactor vessel stud thread protector

    SciTech Connect

    Gasparro, M.R.

    1989-04-04

    This patent describes a stud thread protector for a nuclear reactor pressure vessel. The vessel has a removable closure head, the closure head being sealingly engaged with the pressure vessel by a plurality of stud bolts, an upper end thereof having a threaded section for threadingly engaging a nut and a vertical bore being disposed within the stud bolt. The stud thread protector encloses the exposed upper portion of the bolt and associated nut projecting above the closure head. The reactor vessel stud thread protector is comprised of: a tubular wall portion being opened at its lower end and substantially closed at its upper end; a drip pan associated with the outer surface of the protector, the drip pan being disposed radially inwardly with respect to the outer periphery of the vessel head, whereby the drip pan collects any fluid being emitted from the reactor vessel; and means for fastening the stud thread protector to an associated stud.

  15. Inventing the Wave Catchers.

    ERIC Educational Resources Information Center

    Fisher, Arthur

    1983-01-01

    Physicists and engineers advance the state of several arts in the design of gravitational-wave detection equipment. Provides background information and discusses the equipment (including laser interferometer), its use, and results of several experimental studies. (JN)

  16. Apollo experience report: Pressure vessels

    NASA Technical Reports Server (NTRS)

    Ecord, G. M.

    1972-01-01

    The Apollo spacecraft pressure vessels, associated problems and resolutions, and related experience in evaluating potential problem areas are discussed. Information is provided that can be used as a guideline in the establishment of baseline criteria for the design and use of lightweight pressure vessels. One of the first practical applications of the use of fracture-mechanics technology to protect against service failures was made on Apollo pressure vessels. Recommendations are made, based on Apollo experience, that are designed to reduce the incidence of failure in pressure-vessel operation and service.

  17. Graphite filament wound pressure vessels

    NASA Technical Reports Server (NTRS)

    Feldman, A.; Damico, J. J.

    1972-01-01

    Filament wound NOL rings, 4-inch and 8-inch diameter closed-end vessels involving three epoxy resin systems and three graphite fibers were tested to develop property data and fabrication technology for filament wound graphite/epoxy pressure vessels. Vessels were subjected to single-cycle burst tests at room temperature. Manufacturing parameters were established for tooling, winding, and curing that resulted in the development of a pressure/vessel performance factor (pressure x volume/weight) or more than 900,000 in. for an oblate spheroid specimen.

  18. Vessel segmentation in screening mammograms

    NASA Astrophysics Data System (ADS)

    Mordang, J. J.; Karssemeijer, N.

    2015-03-01

    Blood vessels are a major cause of false positives in computer aided detection systems for the detection of breast cancer. Therefore, the purpose of this study is to construct a framework for the segmentation of blood vessels in screening mammograms. The proposed framework is based on supervised learning using a cascade classifier. This cascade classifier consists of several stages where in each stage a GentleBoost classifier is trained on Haar-like features. A total of 30 cases were included in this study. In each image, vessel pixels were annotated by selecting pixels on the centerline of the vessel, control samples were taken by annotating a region without any visible vascular structures. This resulted in a total of 31,000 pixels marked as vascular and over 4 million control pixels. After training, the classifier assigns a vesselness likelihood to the pixels. The proposed framework was compared to three other vessel enhancing methods, i) a vesselness filter, ii) a gaussian derivative filter, and iii) a tubeness filter. The methods were compared in terms of area under the receiver operating characteristics curves, the Az values. The Az value of the cascade approach is 0:85. This is superior to the vesselness, Gaussian, and tubeness methods, with Az values of 0:77, 0:81, and 0:78, respectively. From these results, it can be concluded that our proposed framework is a promising method for the detection of vessels in screening mammograms.

  19. Tailoring vessel morphology in vivo

    NASA Astrophysics Data System (ADS)

    Gould, Daniel Joseph

    Tissue engineering is a rapidly growing field which seeks to provide alternatives to organ transplantation in order to address the increasing need for transplantable tissues. One huge hurdle in this effort is the provision of thick tissues; this hurdle exists because currently there is no way to provide prevascularized or rapidly vascularizable scaffolds. To design thick, vascularized tissues, scaffolds are needed that can induce vessels which are similar to the microvasculature found in normal tissues. Angiogenic biomaterials are being developed to provide useful scaffolds to address this problem. In this thesis angiogenic and cell signaling and adhesion factors were incorporated into a biomimetic poly(ethylene glycol) (PEG) hydrogel system. The composition of these hydrogels was precisely tuned to induce the formation of differing vessel morphology. To sensitively measure induced microvascular morphology and to compare it to native microvessels in several tissues, this thesis developed an image-based tool for quantification of scale invariant and classical measures of vessel morphology. The tool displayed great utility in the comparison of native vessels and remodeling vessels in normal tissues. To utilize this tool to tune the vessel response in vivo, Flk1::myr-mCherry fluorescently labeled mice were implanted with Platelet Derived Growth Factor-BB (PDGF-BB) and basic Fibroblast Growth Factor (FGF-2) containing PEG-based hydrogels in a modified mouse corneal angiogenesis assay. Resulting vessels were imaged with confocal microscopy, analyzed with the image based tool created in this thesis to compare morphological differences between treatment groups, and used to create a linear relationship between space filling parameters and dose of growth factor release. Morphological parameters of native mouse tissue vessels were then compared to the linear fit to calculate the dose of growth factors needed to induce vessels similar in morphology to native vessels

  20. Coal gasification vessel

    DOEpatents

    Loo, Billy W.

    1982-01-01

    A vessel system (10) comprises an outer shell (14) of carbon fibers held in a binder, a coolant circulation mechanism (16) and control mechanism (42) and an inner shell (46) comprised of a refractory material and is of light weight and capable of withstanding the extreme temperature and pressure environment of, for example, a coal gasification process. The control mechanism (42) can be computer controlled and can be used to monitor and modulate the coolant which is provided through the circulation mechanism (16) for cooling and protecting the carbon fiber and outer shell (14). The control mechanism (42) is also used to locate any isolated hot spots which may occur through the local disintegration of the inner refractory shell (46).

  1. LPT. EBOR reactor vessel in TAN 646. Pressure vessel head ...

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

    LPT. EBOR reactor vessel in TAN 646. Pressure vessel head being installed in vault. Refueling port extension (right) and control rod nozzles (center). Camera facing northwest. Photographer: Comiskey. Date: January 20, 1965. INEEL negative no. 65-241 - Idaho National Engineering Laboratory, Test Area North, Scoville, Butte County, ID

  2. The determinants of fishing vessel accident severity.

    PubMed

    Jin, Di

    2014-05-01

    The study examines the determinants of fishing vessel accident severity in the Northeastern United States using vessel accident data from the U.S. Coast Guard for 2001-2008. Vessel damage and crew injury severity equations were estimated separately utilizing the ordered probit model. The results suggest that fishing vessel accident severity is significantly affected by several types of accidents. Vessel damage severity is positively associated with loss of stability, sinking, daytime wind speed, vessel age, and distance to shore. Vessel damage severity is negatively associated with vessel size and daytime sea level pressure. Crew injury severity is also positively related to the loss of vessel stability and sinking. PMID:24473412

  3. Cuff for Blood-Vessel Pressure Measurements

    NASA Technical Reports Server (NTRS)

    Shimizu, M.

    1982-01-01

    Pressure within blood vessel is measured by new cufflike device without penetration of vessel. Device continuously monitors blood pressure for up to 6 months or longer without harming vessel. Is especially useful for vessels smaller than 4 or 5 millimeters in diameter. Invasive methods damage vessel wall, disturb blood flow, and cause clotting. They do not always give reliable pressure measurements over prolonged periods.

  4. 19 CFR 4.97 - Salvage vessels.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 1 2014-04-01 2014-04-01 false Salvage vessels. 4.97 Section 4.97 Customs Duties... VESSELS IN FOREIGN AND DOMESTIC TRADES General § 4.97 Salvage vessels. (a) Only a vessel of the United States, a numbered motorboat owned by a citizen, or a vessel operating within the purview of paragraph...

  5. 19 CFR 4.97 - Salvage vessels.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 1 2011-04-01 2011-04-01 false Salvage vessels. 4.97 Section 4.97 Customs Duties... VESSELS IN FOREIGN AND DOMESTIC TRADES General § 4.97 Salvage vessels. (a) Only a vessel of the United States, a numbered motorboat owned by a citizen, or a vessel operating within the purview of paragraph...

  6. 46 CFR 289.2 - Vessels included.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 8 2014-10-01 2014-10-01 false Vessels included. 289.2 Section 289.2 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS AFFECTING SUBSIDIZED VESSELS AND OPERATORS INSURANCE OF CONSTRUCTION-DIFFERENTIAL SUBSIDY VESSELS, OPERATING-DIFFERENTIAL SUBSIDY VESSELS AND OF VESSELS SOLD...

  7. 19 CFR 4.97 - Salvage vessels.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 1 2013-04-01 2013-04-01 false Salvage vessels. 4.97 Section 4.97 Customs Duties... VESSELS IN FOREIGN AND DOMESTIC TRADES General § 4.97 Salvage vessels. (a) Only a vessel of the United States, a numbered motorboat owned by a citizen, or a vessel operating within the purview of paragraph...

  8. 46 CFR 289.2 - Vessels included.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 8 2012-10-01 2012-10-01 false Vessels included. 289.2 Section 289.2 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS AFFECTING SUBSIDIZED VESSELS AND OPERATORS INSURANCE OF CONSTRUCTION-DIFFERENTIAL SUBSIDY VESSELS, OPERATING-DIFFERENTIAL SUBSIDY VESSELS AND OF VESSELS SOLD...

  9. 46 CFR 289.2 - Vessels included.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Vessels included. 289.2 Section 289.2 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS AFFECTING SUBSIDIZED VESSELS AND OPERATORS INSURANCE OF CONSTRUCTION-DIFFERENTIAL SUBSIDY VESSELS, OPERATING-DIFFERENTIAL SUBSIDY VESSELS AND OF VESSELS SOLD...

  10. 46 CFR 289.2 - Vessels included.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Vessels included. 289.2 Section 289.2 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS AFFECTING SUBSIDIZED VESSELS AND OPERATORS INSURANCE OF CONSTRUCTION-DIFFERENTIAL SUBSIDY VESSELS, OPERATING-DIFFERENTIAL SUBSIDY VESSELS AND OF VESSELS SOLD...

  11. 19 CFR 4.97 - Salvage vessels.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 1 2012-04-01 2012-04-01 false Salvage vessels. 4.97 Section 4.97 Customs Duties... VESSELS IN FOREIGN AND DOMESTIC TRADES General § 4.97 Salvage vessels. (a) Only a vessel of the United States, a numbered motorboat owned by a citizen, or a vessel operating within the purview of paragraph...

  12. 46 CFR 289.2 - Vessels included.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 8 2013-10-01 2013-10-01 false Vessels included. 289.2 Section 289.2 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS AFFECTING SUBSIDIZED VESSELS AND OPERATORS INSURANCE OF CONSTRUCTION-DIFFERENTIAL SUBSIDY VESSELS, OPERATING-DIFFERENTIAL SUBSIDY VESSELS AND OF VESSELS SOLD...

  13. 46 CFR 169.119 - Vessel status.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Vessel status. 169.119 Section 169.119 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS General.... 883 a sailing school vessel is not deemed a merchant vessel or a vessel engaged in trade or commerce....

  14. 46 CFR 169.119 - Vessel status.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Vessel status. 169.119 Section 169.119 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS General.... 883 a sailing school vessel is not deemed a merchant vessel or a vessel engaged in trade or commerce....

  15. 46 CFR 169.119 - Vessel status.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Vessel status. 169.119 Section 169.119 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS General.... 883 a sailing school vessel is not deemed a merchant vessel or a vessel engaged in trade or commerce....

  16. 46 CFR 169.119 - Vessel status.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Vessel status. 169.119 Section 169.119 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS General.... 883 a sailing school vessel is not deemed a merchant vessel or a vessel engaged in trade or commerce....

  17. 46 CFR 169.119 - Vessel status.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Vessel status. 169.119 Section 169.119 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS General.... 883 a sailing school vessel is not deemed a merchant vessel or a vessel engaged in trade or commerce....

  18. Measurements of Marine Vessel Emissions

    NASA Astrophysics Data System (ADS)

    Williams, E. J.; Lerner, B. M.; Middlebrook, A. M.

    2003-12-01

    Nitrogen and sulfur emissions from large marine vessels are a significant source of these species to the atmosphere. One estimate indicates that oxidized nitrogen from this source is at least 14% of all combustion emissions globally (1). More importantly, since approximately 70% of all ship emissions occur within 400 km of land (1) marine vessel emissions are of significance regionally in coastal areas and locally in ports. Marine vessel emissions are calculated from marine fuel usage and various emission factors, where sulfur emission factors depend on the sulfur content of fuel and nitrogen emission factors depend on the vessel engine type: slow-speed diesel, medium-speed diesel, and other (generally steam-turbine). Currently, the best available emission factors come from a Lloyd's Register of Shipping sponsored emissions research program. Measurements were made of emissions from engines during bench tests and from in-service marine vessels directly at the stack. While these results are the best available data, the significance of marine vessel emissions suggests that additional evaluation of emission factors be conducted. During the 2002 New England Air Quality Study (NEAQS 2002) the NOAA research vessel Ronald H. Brown was equipped with trace gas and aerosol monitoring instrumentation for the purpose of investigating the factors that affect air quality in coastal New England. As a part of that study, measurements were made of gaseous and particulate emissions from marine vessels, both in port and underway. This talk will present those results and relate them to current inventory estimates of marine vessel emissions. (1) Corbett, J.J., et al., Global nitrogen and sulfur inventories for oceangoing ships, J. Geophy. Res., 104, 3457-3470, 1999.

  19. Multilayer Composite Pressure Vessels

    NASA Technical Reports Server (NTRS)

    DeLay, Tom

    2005-01-01

    A method has been devised to enable the fabrication of lightweight pressure vessels from multilayer composite materials. This method is related to, but not the same as, the method described in gMaking a Metal- Lined Composite-Overwrapped Pressure Vessel h (MFS-31814), NASA Tech Briefs, Vol. 29, No. 3 (March 2005), page 59. The method is flexible in that it poses no major impediment to changes in tank design and is applicable to a wide range of tank sizes. The figure depicts a finished tank fabricated by this method, showing layers added at various stages of the fabrication process. In the first step of the process, a mandrel that defines the size and shape of the interior of the tank is machined from a polyurethane foam or other suitable lightweight tooling material. The mandrel is outfitted with metallic end fittings on a shaft. Each end fitting includes an outer flange that has a small step to accommodate a thin layer of graphite/epoxy or other suitable composite material. The outer surface of the mandrel (but not the fittings) is covered with a suitable release material. The composite material is filament- wound so as to cover the entire surface of the mandrel from the step on one end fitting to the step on the other end fitting. The composite material is then cured in place. The entire workpiece is cut in half in a plane perpendicular to the axis of symmetry at its mid-length point, yielding two composite-material half shells, each containing half of the foam mandrel. The halves of the mandrel are removed from within the composite shells, then the shells are reassembled and bonded together with a belly band of cured composite material. The resulting composite shell becomes a mandrel for the subsequent steps of the fabrication process and remains inside the final tank. The outer surface of the composite shell is covered with a layer of material designed to be impermeable by the pressurized fluid to be contained in the tank. A second step on the outer flange of

  20. 50 CFR 300.32 - Vessel licenses.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... South Pacific Tuna Fisheries § 300.32 Vessel licenses. (a) Each vessel fishing in the Licensing Area... amount, in metric tons, of any tuna species landed or transshipped from the vessel at United States...

  1. 50 CFR 300.32 - Vessel licenses.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... South Pacific Tuna Fisheries § 300.32 Vessel licenses. (a) Each vessel fishing in the Licensing Area... amount, in metric tons, of any tuna species landed or transshipped from the vessel at United States...

  2. 50 CFR 300.32 - Vessel licenses.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... South Pacific Tuna Fisheries § 300.32 Vessel licenses. (a) Each vessel fishing in the Licensing Area... amount, in metric tons, of any tuna species landed or transshipped from the vessel at United States...

  3. 50 CFR 300.32 - Vessel licenses.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... South Pacific Tuna Fisheries § 300.32 Vessel licenses. (a) Each vessel fishing in the Licensing Area... amount, in metric tons, of any tuna species landed or transshipped from the vessel at United States...

  4. Thermal Spore Exposure Vessels

    NASA Technical Reports Server (NTRS)

    Beaudet, Robert A.; Kempf, Michael; Kirschner, Larry

    2006-01-01

    Thermal spore exposure vessels (TSEVs) are laboratory containers designed for use in measuring rates of death or survival of microbial spores at elevated temperatures. A major consideration in the design of a TSEV is minimizing thermal mass in order to minimize heating and cooling times. This is necessary in order to minimize the number of microbes killed before and after exposure at the test temperature, so that the results of the test accurately reflect the effect of the test temperature. A typical prototype TSEV (see figure) includes a flat-bottomed stainless-steel cylinder 4 in. (10.16 cm) long, 0.5 in. (1.27 cm) in diameter, having a wall thickness of 0.010 plus or minus 0.002 in. (0.254 plus or minus 0.051 mm). Microbial spores are deposited in the bottom of the cylinder, then the top of the cylinder is closed with a sterile rubber stopper. Hypodermic needles are used to puncture the rubber stopper to evacuate the inside of the cylinder or to purge the inside of the cylinder with a gas. In a typical application, the inside of the cylinder is purged with dry nitrogen prior to a test. During a test, the lower portion of the cylinder is immersed in a silicone-oil bath that has been preheated to and maintained at the test temperature. Test temperatures up to 220 C have been used. Because the spores are in direct contact with the thin cylinder wall, they quickly become heated to the test temperature.

  5. Reactor vessel support system. [LMFBR

    DOEpatents

    Golden, M.P.; Holley, J.C.

    1980-05-09

    A reactor vessel support system includes a support ring at the reactor top supported through a box ring on a ledge of the reactor containment. The box ring includes an annular space in the center of its cross-section to reduce heat flow and is keyed to the support ledge to transmit seismic forces from the reactor vessel to the containment structure. A coolant channel is provided at the outside circumference of the support ring to supply coolant gas through the keyways to channels between the reactor vessel and support ledge into the containment space.

  6. CHF Enhancement by Vessel Coating for External Reactor Vessel Cooling

    SciTech Connect

    Fan-Bill Cheung; Joy L. Rempe

    2004-06-01

    In-vessel retention (IVR) is a key severe accident management (SAM) strategy that has been adopted by some operating nuclear power plants and advanced light water reactors (ALWRs). One viable means for IVR is the method of external reactor vessel cooling (ERVC) by flooding of the reactor cavity during a severe accident. As part of a joint Korean – United States International Nuclear Energy Research Initiative (K-INERI), an experimental study has been conducted to investigate the viability of using an appropriate vessel coating to enhance the critical heat flux (CHF) limits during ERVC. Toward this end, transient quenching and steady-state boiling experiments were performed in the SBLB (Subscale Boundary Layer Boiling) facility at Penn State using test vessels with micro-porous aluminum coatings. Local boiling curves and CHF limits were obtained in these experiments. When compared to the corresponding data without coatings, substantial enhancement in the local CHF limits for the case with surface coatings was observed. Results of the steady state boiling experiments showed that micro-porous aluminum coatings were very durable. Even after many cycles of steady state boiling, the vessel coatings remained rather intact, with no apparent changes in color or structure. Moreover, the heat transfer performance of the coatings was found to be highly desirable with an appreciable CHF enhancement in all locations on the vessel outer surface but with very little effect of aging.

  7. Processes to Open the Container and the Sample Catcher of the Hayabusa Returned Capsule in the Planetary Material Sample Curation Facility of JAXA

    NASA Technical Reports Server (NTRS)

    Fujimura, A.; Abe, M.; Yada, T.; Nakamura, T.; Noguchi, T.; Okazaki, R.; Ishibashi, Y.; Shirai, K.; Okada, T.; Yano, H.; Zolensky, M. E.; Sandford, S.; Ueno, M.; Mukai, T.; Yoshikawa, M.; Kawaguchi, J.

    2011-01-01

    Japanese spacecraft Hayabusa, which returned from near-Earth-asteroid Itokawa, successfully returned its reentry capsule to the Earth, the Woomera Prohibited Area in Australia in Jun 13th, 2010, as detailed in another paper [1]. The capsule introduced into the Planetary Material Sample Curation Facility in the Sagamihara campus of JAXA in the early morning of June 18th. Hereafter, we describe a series of processes for the returned capsule and the container to recover gas and materials in there. A transportation box of the recovered capsule was cleaned up on its outer surface beforehand and introduced into the class 10,000 clean room of the facility. Then, the capsule was extracted from the box and its plastic bag was opened and checked and photographed the outer surface of the capsule. The capsule was composed of the container, a backside ablator, a side ablator, an electronic box and a supporting frame. The container consists of an outer lid, an inner lid, a frame for latches, a container and a sample catcher, which is composed of room A and B and a rotational cylinder. After the first check, the capsule was packed in a plastic bag with N2 again, and transferred to the Chofu campus in JAXA, where the X-ray CT instrument is situated. The first X-ray CT analysis was performed on the whole returned capsule for confirming the conditions of latches and O-ring seal of the container. The analysis showed that the latches of the container should have worked normally, and that the double Orings of the container seemed to be sealed its sample catcher with no problem. After the first X-ray CT, the capsule was sent back to Sagamihara and introduced in the clean room to exclude the electronic box and the side ablator from the container by hand tools. Then the container with the backside ablator was set firmly to special jigs to fix the lid of container tightly to the container and set to a milling machine. The backside ablator was drilled by the machine to expose heads of bolts

  8. Reactor vessel seal service fixture

    DOEpatents

    Ritz, W.C.

    1975-12-01

    An apparatus for the preparation of exposed sealing surfaces along the open rim of a nuclear reactor vessel comprised of a motorized mechanism for traveling along the rim and simultaneously brushing the exposed surfaces is described.

  9. Level indicator for pressure vessels

    DOEpatents

    Not Available

    1982-04-28

    A liquid-level monitor for tracking the level of a coal slurry in a high-pressure vessel including a toroidal-shaped float with magnetically permeable bands thereon disposed within the vessel, two pairs of magnetic-field generators and detectors disposed outside the vessel adjacent the top and bottom thereof and magnetically coupled to the magnetically permeable bands on the float, and signal-processing circuitry for combining signals from the top and bottom detectors for generating a monotonically increasing analog control signal which is a function of liquid level. The control signal may be utilized to operate high-pressure control valves associated with processes in which the high-pressure vessel is used.

  10. Measuring Diameters Of Large Vessels

    NASA Technical Reports Server (NTRS)

    Currie, James R.; Kissel, Ralph R.; Oliver, Charles E.; Smith, Earnest C.; Redmon, John W., Sr.; Wallace, Charles C.; Swanson, Charles P.

    1990-01-01

    Computerized apparatus produces accurate results quickly. Apparatus measures diameter of tank or other large cylindrical vessel, without prior knowledge of exact location of cylindrical axis. Produces plot of inner circumference, estimate of true center of vessel, data on radius, diameter of best-fit circle, and negative and positive deviations of radius from circle at closely spaced points on circumference. Eliminates need for time-consuming and error-prone manual measurements.

  11. 46 CFR 182.330 - Pressure vessels.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Pressure vessels. 182.330 Section 182.330 Shipping COAST...) MACHINERY INSTALLATION Auxiliary Machinery § 182.330 Pressure vessels. All unfired pressure vessels must be... unfired pressure vessels must meet the applicable requirements of subchapter F (Marine Engineering)...

  12. 46 CFR 169.249 - Pressure vessels.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Pressure vessels. 169.249 Section 169.249 Shipping COAST... and Certification Inspections § 169.249 Pressure vessels. Pressure vessels must meet the requirements of part 54 of this chapter. The inspection procedures for pressure vessels are contained in...

  13. 46 CFR 169.249 - Pressure vessels.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Pressure vessels. 169.249 Section 169.249 Shipping COAST... and Certification Inspections § 169.249 Pressure vessels. Pressure vessels must meet the requirements of part 54 of this chapter. The inspection procedures for pressure vessels are contained in...

  14. 46 CFR 182.330 - Pressure vessels.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Pressure vessels. 182.330 Section 182.330 Shipping COAST...) MACHINERY INSTALLATION Auxiliary Machinery § 182.330 Pressure vessels. All unfired pressure vessels must be... unfired pressure vessels must meet the applicable requirements of subchapter F (Marine Engineering)...

  15. 46 CFR 169.249 - Pressure vessels.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Pressure vessels. 169.249 Section 169.249 Shipping COAST... and Certification Inspections § 169.249 Pressure vessels. Pressure vessels must meet the requirements of part 54 of this chapter. The inspection procedures for pressure vessels are contained in...

  16. 46 CFR 169.249 - Pressure vessels.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Pressure vessels. 169.249 Section 169.249 Shipping COAST... and Certification Inspections § 169.249 Pressure vessels. Pressure vessels must meet the requirements of part 54 of this chapter. The inspection procedures for pressure vessels are contained in...

  17. 46 CFR 169.249 - Pressure vessels.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Pressure vessels. 169.249 Section 169.249 Shipping COAST... and Certification Inspections § 169.249 Pressure vessels. Pressure vessels must meet the requirements of part 54 of this chapter. The inspection procedures for pressure vessels are contained in...

  18. 46 CFR 182.330 - Pressure vessels.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Pressure vessels. 182.330 Section 182.330 Shipping COAST...) MACHINERY INSTALLATION Auxiliary Machinery § 182.330 Pressure vessels. All unfired pressure vessels must be... unfired pressure vessels must meet the applicable requirements of subchapter F (Marine Engineering)...

  19. 46 CFR 182.330 - Pressure vessels.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Pressure vessels. 182.330 Section 182.330 Shipping COAST...) MACHINERY INSTALLATION Auxiliary Machinery § 182.330 Pressure vessels. All unfired pressure vessels must be... unfired pressure vessels must meet the applicable requirements of subchapter F (Marine Engineering)...

  20. 19 CFR 4.5 - Government vessels.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Government vessels. 4.5 Section 4.5 Customs Duties... VESSELS IN FOREIGN AND DOMESTIC TRADES Arrival and Entry of Vessels § 4.5 Government vessels. (a) No... that is the property of, the U.S. Department of Defense (DoD) will be treated as a Government...

  1. 50 CFR 648.4 - Vessel permits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... under § 648.107. (4) Surf clam and ocean quahog vessels. Any vessel of the United States that fishes for surf clams or ocean quahogs, except vessels taking surf clams and ocean quahogs for personal use or... ocean quahog permit, respectively. (i) Maine mahogany quahog permit. (A) A vessel is eligible for...

  2. 50 CFR 300.172 - Vessel list.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Pacific Albacore Tuna Fisheries § 300.172 Vessel list. The “vessel list” is the list of U.S. vessels that.... vessel that wishes to be eligible to fish for albacore tuna under the Treaty as amended in 2002...

  3. 50 CFR 300.172 - Vessel list.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Pacific Albacore Tuna Fisheries § 300.172 Vessel list. The “vessel list” is the list of U.S. vessels that.... vessel that wishes to be eligible to fish for albacore tuna under the Treaty as amended in 2002...

  4. 50 CFR 300.172 - Vessel list.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Pacific Albacore Tuna Fisheries § 300.172 Vessel list. The “vessel list” is the list of U.S. vessels that.... vessel that wishes to be eligible to fish for albacore tuna under the Treaty as amended in 2002...

  5. 50 CFR 300.172 - Vessel list.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Pacific Albacore Tuna Fisheries § 300.172 Vessel list. The “vessel list” is the list of U.S. vessels that.... vessel that wishes to be eligible to fish for albacore tuna under the Treaty as amended in 2002...

  6. 50 CFR 300.172 - Vessel list.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Pacific Albacore Tuna Fisheries § 300.172 Vessel list. The “vessel list” is the list of U.S. vessels that.... vessel that wishes to be eligible to fish for albacore tuna under the Treaty as amended in 2002...

  7. 19 CFR 4.5 - Government vessels.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 1 2013-04-01 2013-04-01 false Government vessels. 4.5 Section 4.5 Customs Duties... VESSELS IN FOREIGN AND DOMESTIC TRADES Arrival and Entry of Vessels § 4.5 Government vessels. (a) No... that is the property of, the U.S. Department of Defense (DoD) will be treated as a Government...

  8. 19 CFR 4.5 - Government vessels.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 1 2014-04-01 2014-04-01 false Government vessels. 4.5 Section 4.5 Customs Duties... VESSELS IN FOREIGN AND DOMESTIC TRADES Arrival and Entry of Vessels § 4.5 Government vessels. (a) No... that is the property of, the U.S. Department of Defense (DoD) will be treated as a Government...

  9. 19 CFR 4.5 - Government vessels.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 1 2011-04-01 2011-04-01 false Government vessels. 4.5 Section 4.5 Customs Duties... VESSELS IN FOREIGN AND DOMESTIC TRADES Arrival and Entry of Vessels § 4.5 Government vessels. (a) No... that is the property of, the U.S. Department of Defense (DoD) will be treated as a Government...

  10. 19 CFR 4.5 - Government vessels.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 1 2012-04-01 2012-04-01 false Government vessels. 4.5 Section 4.5 Customs Duties... VESSELS IN FOREIGN AND DOMESTIC TRADES Arrival and Entry of Vessels § 4.5 Government vessels. (a) No... that is the property of, the U.S. Department of Defense (DoD) will be treated as a Government...

  11. Clay Corner: Recreating Chinese Bronze Vessels.

    ERIC Educational Resources Information Center

    Gamble, Harriet

    1998-01-01

    Presents a lesson where students make faux Chinese bronze vessels through slab or coil clay construction after they learn about the history, function, and design of these vessels. Utilizes a variety of glaze finishes in order to give the vessels an aged look. Gives detailed guidelines for creating the vessels. (CMK)

  12. 46 CFR 67.133 - Wrecked vessels.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 2 2012-10-01 2012-10-01 false Wrecked vessels. 67.133 Section 67.133 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DOCUMENTATION AND MEASUREMENT OF VESSELS DOCUMENTATION OF VESSELS Application for Special Qualifications for Vessel Documentation § 67.133...

  13. 7 CFR 60.131 - Vessel flag.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 3 2013-01-01 2013-01-01 false Vessel flag. 60.131 Section 60.131 Agriculture... FOR FISH AND SHELLFISH General Provisions Definitions § 60.131 Vessel flag. Vessel flag means the country of registry for a vessel, ship, or boat....

  14. 46 CFR 67.131 - Forfeited vessels.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 2 2013-10-01 2013-10-01 false Forfeited vessels. 67.131 Section 67.131 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DOCUMENTATION AND MEASUREMENT OF VESSELS DOCUMENTATION OF VESSELS Application for Special Qualifications for Vessel Documentation § 67.131...

  15. 50 CFR 660.504 - Vessel identification.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false Vessel identification. 660.504 Section... § 660.504 Vessel identification. (a) Official number. Each fishing vessel subject to this subpart must... appropriate weather deck so as to be visible from enforcement vessels and aircraft. (b) Numerals. The...

  16. 50 CFR 660.504 - Vessel identification.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false Vessel identification. 660.504 Section... § 660.504 Vessel identification. (a) Official number. Each fishing vessel subject to this subpart must... appropriate weather deck so as to be visible from enforcement vessels and aircraft. (b) Numerals. The...

  17. 46 CFR 67.134 - Captured vessels.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 2 2011-10-01 2011-10-01 false Captured vessels. 67.134 Section 67.134 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DOCUMENTATION AND MEASUREMENT OF VESSELS DOCUMENTATION OF VESSELS Application for Special Qualifications for Vessel Documentation § 67.134...

  18. 46 CFR 90.10-37 - Vessel.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Vessel. 90.10-37 Section 90.10-37 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CARGO AND MISCELLANEOUS VESSELS GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 90.10-37 Vessel. Where the word vessel is used in this subchapter,...

  19. 50 CFR 660.504 - Vessel identification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Vessel identification. 660.504 Section 660... § 660.504 Vessel identification. (a) Official number. Each fishing vessel subject to this subpart must... appropriate weather deck so as to be visible from enforcement vessels and aircraft. (b) Numerals. The...

  20. 50 CFR 300.125 - Vessel identification.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 11 2014-10-01 2014-10-01 false Vessel identification. 300.125 Section... REGULATIONS Vessels of the United States Fishing in Colombian Treaty Waters § 300.125 Vessel identification. (a) Official number. A vessel with a permit issued pursuant to § 300.123, when in treaty waters,...

  1. 46 CFR 298.11 - Vessel requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 8 2014-10-01 2014-10-01 false Vessel requirements. 298.11 Section 298.11 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION VESSEL FINANCING ASSISTANCE OBLIGATION GUARANTEES Eligibility § 298.11 Vessel requirements. When you apply for a Guarantee, the Vessel for which you intend...

  2. 50 CFR 660.704 - Vessel identification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Vessel identification. 660.704 Section 660... § 660.704 Vessel identification. (a) General. This section only applies to commercial fishing vessels... does not apply to recreational charter vessels that fish for HMS off or land HMS in the States...

  3. 46 CFR 90.10-37 - Vessel.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Vessel. 90.10-37 Section 90.10-37 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CARGO AND MISCELLANEOUS VESSELS GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 90.10-37 Vessel. Where the word vessel is used in this subchapter,...

  4. 46 CFR 67.133 - Wrecked vessels.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 2 2011-10-01 2011-10-01 false Wrecked vessels. 67.133 Section 67.133 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DOCUMENTATION AND MEASUREMENT OF VESSELS DOCUMENTATION OF VESSELS Application for Special Qualifications for Vessel Documentation § 67.133...

  5. 46 CFR 67.134 - Captured vessels.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 2 2012-10-01 2012-10-01 false Captured vessels. 67.134 Section 67.134 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DOCUMENTATION AND MEASUREMENT OF VESSELS DOCUMENTATION OF VESSELS Application for Special Qualifications for Vessel Documentation § 67.134...

  6. 46 CFR 67.134 - Captured vessels.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 2 2014-10-01 2014-10-01 false Captured vessels. 67.134 Section 67.134 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DOCUMENTATION AND MEASUREMENT OF VESSELS DOCUMENTATION OF VESSELS Application for Special Qualifications for Vessel Documentation § 67.134...

  7. 46 CFR 67.134 - Captured vessels.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Captured vessels. 67.134 Section 67.134 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DOCUMENTATION AND MEASUREMENT OF VESSELS DOCUMENTATION OF VESSELS Application for Special Qualifications for Vessel Documentation § 67.134...

  8. 46 CFR 67.131 - Forfeited vessels.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 2 2012-10-01 2012-10-01 false Forfeited vessels. 67.131 Section 67.131 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DOCUMENTATION AND MEASUREMENT OF VESSELS DOCUMENTATION OF VESSELS Application for Special Qualifications for Vessel Documentation § 67.131...

  9. 46 CFR 67.133 - Wrecked vessels.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 2 2013-10-01 2013-10-01 false Wrecked vessels. 67.133 Section 67.133 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DOCUMENTATION AND MEASUREMENT OF VESSELS DOCUMENTATION OF VESSELS Application for Special Qualifications for Vessel Documentation § 67.133...

  10. 46 CFR 90.10-37 - Vessel.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Vessel. 90.10-37 Section 90.10-37 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CARGO AND MISCELLANEOUS VESSELS GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 90.10-37 Vessel. Where the word vessel is used in this subchapter,...

  11. 50 CFR 300.125 - Vessel identification.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Vessel identification. 300.125 Section 300... REGULATIONS Vessels of the United States Fishing in Colombian Treaty Waters § 300.125 Vessel identification. (a) Official number. A vessel with a permit issued pursuant to § 300.123, when in treaty waters,...

  12. 50 CFR 300.125 - Vessel identification.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 11 2012-10-01 2012-10-01 false Vessel identification. 300.125 Section... REGULATIONS Vessels of the United States Fishing in Colombian Treaty Waters § 300.125 Vessel identification. (a) Official number. A vessel with a permit issued pursuant to § 300.123, when in treaty waters,...

  13. 46 CFR 90.10-37 - Vessel.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Vessel. 90.10-37 Section 90.10-37 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CARGO AND MISCELLANEOUS VESSELS GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 90.10-37 Vessel. Where the word vessel is used in this subchapter,...

  14. 46 CFR 390.5 - Agreement vessels.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Agreement vessels. 390.5 Section 390.5 Shipping MARITIME....5 Agreement vessels. (a) In general. 46 U.S.C. 53501 states the requirements for eligible, qualified and agreement vessels. The rules in this section further define such terms and state how vessels...

  15. 46 CFR 390.5 - Agreement vessels.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 8 2013-10-01 2013-10-01 false Agreement vessels. 390.5 Section 390.5 Shipping MARITIME....5 Agreement vessels. (a) In general. 46 U.S.C. 53501 states the requirements for eligible, qualified and agreement vessels. The rules in this section further define such terms and state how vessels...

  16. 7 CFR 60.131 - Vessel flag.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 3 2012-01-01 2012-01-01 false Vessel flag. 60.131 Section 60.131 Agriculture... FOR FISH AND SHELLFISH General Provisions Definitions § 60.131 Vessel flag. Vessel flag means the country of registry for a vessel, ship, or boat....

  17. 50 CFR 660.504 - Vessel identification.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false Vessel identification. 660.504 Section... § 660.504 Vessel identification. (a) Official number. Each fishing vessel subject to this subpart must... appropriate weather deck so as to be visible from enforcement vessels and aircraft. (b) Numerals. The...

  18. 46 CFR 298.11 - Vessel requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 8 2012-10-01 2012-10-01 false Vessel requirements. 298.11 Section 298.11 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION VESSEL FINANCING ASSISTANCE OBLIGATION GUARANTEES Eligibility § 298.11 Vessel requirements. When you apply for a Guarantee, the Vessel for which you intend...

  19. 36 CFR 327.3 - Vessels.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 3 2012-07-01 2012-07-01 false Vessels. 327.3 Section 327.3... Vessels. (a) This section pertains to all vessels or watercraft, including, but not limited to, powerboats... operation of any vessel or watercraft for a fee or profit upon project waters or lands is prohibited...

  20. 50 CFR 660.504 - Vessel identification.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 13 2012-10-01 2012-10-01 false Vessel identification. 660.504 Section... § 660.504 Vessel identification. (a) Official number. Each fishing vessel subject to this subpart must... appropriate weather deck so as to be visible from enforcement vessels and aircraft. (b) Numerals. The...

  1. 50 CFR 660.305 - Vessel identification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Vessel identification. 660.305 Section 660... Fisheries § 660.305 Vessel identification. (a) Display. The operator of a vessel that is over 25 ft (7.6 m) in length and is engaged in commercial fishing for groundfish must display the vessel's...

  2. 46 CFR 67.131 - Forfeited vessels.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 2 2014-10-01 2014-10-01 false Forfeited vessels. 67.131 Section 67.131 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DOCUMENTATION AND MEASUREMENT OF VESSELS DOCUMENTATION OF VESSELS Application for Special Qualifications for Vessel Documentation § 67.131...

  3. 46 CFR 67.131 - Forfeited vessels.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Forfeited vessels. 67.131 Section 67.131 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DOCUMENTATION AND MEASUREMENT OF VESSELS DOCUMENTATION OF VESSELS Application for Special Qualifications for Vessel Documentation § 67.131...

  4. 36 CFR 327.3 - Vessels.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 3 2014-07-01 2014-07-01 false Vessels. 327.3 Section 327.3... Vessels. (a) This section pertains to all vessels or watercraft, including, but not limited to, powerboats... operation of any vessel or watercraft for a fee or profit upon project waters or lands is prohibited...

  5. 46 CFR 67.131 - Forfeited vessels.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 2 2011-10-01 2011-10-01 false Forfeited vessels. 67.131 Section 67.131 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DOCUMENTATION AND MEASUREMENT OF VESSELS DOCUMENTATION OF VESSELS Application for Special Qualifications for Vessel Documentation § 67.131...

  6. 46 CFR 67.134 - Captured vessels.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 2 2013-10-01 2013-10-01 false Captured vessels. 67.134 Section 67.134 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DOCUMENTATION AND MEASUREMENT OF VESSELS DOCUMENTATION OF VESSELS Application for Special Qualifications for Vessel Documentation § 67.134...

  7. 7 CFR 60.131 - Vessel flag.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false Vessel flag. 60.131 Section 60.131 Agriculture... FOR FISH AND SHELLFISH General Provisions Definitions § 60.131 Vessel flag. Vessel flag means the country of registry for a vessel, ship, or boat....

  8. 46 CFR 67.133 - Wrecked vessels.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 2 2014-10-01 2014-10-01 false Wrecked vessels. 67.133 Section 67.133 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DOCUMENTATION AND MEASUREMENT OF VESSELS DOCUMENTATION OF VESSELS Application for Special Qualifications for Vessel Documentation § 67.133...

  9. 46 CFR 390.5 - Agreement vessels.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 8 2014-10-01 2014-10-01 false Agreement vessels. 390.5 Section 390.5 Shipping MARITIME....5 Agreement vessels. (a) In general. 46 U.S.C. 53501 states the requirements for eligible, qualified and agreement vessels. The rules in this section further define such terms and state how vessels...

  10. 50 CFR 300.125 - Vessel identification.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 11 2013-10-01 2013-10-01 false Vessel identification. 300.125 Section... REGULATIONS Vessels of the United States Fishing in Colombian Treaty Waters § 300.125 Vessel identification. (a) Official number. A vessel with a permit issued pursuant to § 300.123, when in treaty waters,...

  11. 46 CFR 90.10-37 - Vessel.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Vessel. 90.10-37 Section 90.10-37 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CARGO AND MISCELLANEOUS VESSELS GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 90.10-37 Vessel. Where the word vessel is used in this subchapter,...

  12. 50 CFR 300.125 - Vessel identification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Vessel identification. 300.125 Section 300... REGULATIONS Vessels of the United States Fishing in Colombian Treaty Waters § 300.125 Vessel identification. (a) Official number. A vessel with a permit issued pursuant to § 300.123, when in treaty waters,...

  13. 50 CFR 660.704 - Vessel identification.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false Vessel identification. 660.704 Section... § 660.704 Vessel identification. (a) General. This section only applies to commercial fishing vessels... does not apply to recreational charter vessels that fish for HMS off or land HMS in the States...

  14. 46 CFR 390.5 - Agreement vessels.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 8 2012-10-01 2012-10-01 false Agreement vessels. 390.5 Section 390.5 Shipping MARITIME....5 Agreement vessels. (a) In general. 46 U.S.C. 53501 states the requirements for eligible, qualified and agreement vessels. The rules in this section further define such terms and state how vessels...

  15. 46 CFR 67.133 - Wrecked vessels.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Wrecked vessels. 67.133 Section 67.133 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DOCUMENTATION AND MEASUREMENT OF VESSELS DOCUMENTATION OF VESSELS Application for Special Qualifications for Vessel Documentation § 67.133...

  16. 7 CFR 60.131 - Vessel flag.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 3 2014-01-01 2014-01-01 false Vessel flag. 60.131 Section 60.131 Agriculture... FOR FISH AND SHELLFISH General Provisions Definitions § 60.131 Vessel flag. Vessel flag means the country of registry for a vessel, ship, or boat....

  17. 46 CFR 298.11 - Vessel requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 8 2013-10-01 2013-10-01 false Vessel requirements. 298.11 Section 298.11 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION VESSEL FINANCING ASSISTANCE OBLIGATION GUARANTEES Eligibility § 298.11 Vessel requirements. When you apply for a Guarantee, the Vessel for which you intend...

  18. 46 CFR 182.330 - Pressure vessels.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Pressure vessels. 182.330 Section 182.330 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) SMALL PASSENGER VESSELS (UNDER 100 GROSS TONS) MACHINERY INSTALLATION Auxiliary Machinery § 182.330 Pressure vessels. All unfired pressure vessels must...

  19. [Pulmonary blood vessels in goats].

    PubMed

    Roos, H; Hegner, K; Vollmerhaus, B

    1999-05-01

    The blood vessels in the lung of the goat, which until now have received little attention, are described in detail for the first time. With regard to the segments of the lung, blood vessels are bronchovascular units in the lobi craniales, lobus medius and lobus accessorius, but bronchoartery units in the lobi caudales. We investigated the types of branches of the Aa. pulmonales dextra et sinistra, the inter- and intraspecific principles of the outlet of the pulmonary veins and the importance of bronchopulmonary segmentation of the lungs. PMID:10386009

  20. Pressure vessel having continuous sidewall

    NASA Technical Reports Server (NTRS)

    Simon, Xavier D. (Inventor); Barackman, Victor J. (Inventor)

    2011-01-01

    A spacecraft pressure vessel has a tub member. A sidewall member is coupled to the tub member so that a bottom section of the sidewall member extends from an attachment intersection with the tub member and away from the tub member. The bottom section of the sidewall member receives and transfers a load through the sidewall member.

  1. BPC 157 and blood vessels.

    PubMed

    Seiwerth, Sven; Brcic, Luka; Vuletic, Lovorka Batelja; Kolenc, Danijela; Aralica, Gorana; Misic, Marija; Zenko, Anita; Drmic, Domagoj; Rucman, Rudolf; Sikiric, Predrag

    2014-01-01

    This review focuses on the described effects of BPC 157 on blood vessels after different types of damage, and elucidate by investigating different aspects of vascular response to injury (endothelium damage, clotting, thrombosis, vasoconstriction, vasodilatation, vasculoneogenesis and edema formation) especially in connection to the healing processes. In this respect, BPC 157 was concluded to be the most potent angiomodulatory agent, acting through different vasoactive pathways and systems (e.g. NO, VEGF, FAK) and leading to optimization of the vascular response followed, as it has to be expected, by optimization of the healing process. Formation of new blood vessels involves two main, partly overlapping mechanisms, angiogenesis and vasculogenesis. The additional mechanism of arteriogenesis is involved in the formation of collaterals. In conjunction with blood vessel function, we at least have to consider leakage of fluid/proteins/plasma, resulting in edema/exudate formation as well as thrombogenesis. Blood vessels are also strongly involved in tumor biology. In this aspect, we have neoangiogenesis resulting in pathological vascularization, vascular invasion resulting in release of metastatic cells and the phenomenon of homing resulting in formation of secondary tumors--metastases. PMID:23782145

  2. Emergency well-control vessel

    SciTech Connect

    Petty, T.D.

    1982-06-29

    The emergency well-control vessel is capable of being moved above an offshore live oil or gas well, over which all normal controls have been lost. The vessel carries special purpose equipments and specially trained personnel for the purpose of bringing the erupted well under control, thereby stopping the pollution of the water body with the ejected formation fluids which form a so-called ''plume''. Such equipment is adapted to allow the vessel to move over and continue to dispel the plume while simultaneously attempting to regain control of the well. In one aspect, control of the abandoned wellhead and blowout preventers is established with divers working from the vessel or from an auxiliary craft. After control of the blowout preventer stack is confirmed and the same is fully operational, a kill string is lowered through the open blowout preventer stack and as deep down into the well as necessary. Thereafter, weighted fluid is circulated down the kill string and up through the annulus to thereby eventually overcome the formation fluid pressure with greater hydrostatic pressure. In other aspects, the flow can be sealed off with packoffs established against the well casing or against the formation.

  3. 46 CFR 42.05-63 - Ship(s) and vessel(s).

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Ship(s) and vessel(s). 42.05-63 Section 42.05-63... BY SEA Definition of Terms Used in This Subchapter § 42.05-63 Ship(s) and vessel(s). The terms ship(s) and vessel(s) are interchangeable or synonymous words, and include every description of...

  4. Reactor vessel lower head integrity

    SciTech Connect

    Rubin, A.M.

    1997-02-01

    On March 28, 1979, the Three Mile Island Unit 2 (TMI-2) nuclear power plant underwent a prolonged small break loss-of-coolant accident that resulted in severe damage to the reactor core. Post-accident examinations of the TMI-2 reactor core and lower plenum found that approximately 19,000 kg (19 metric tons) of molten material had relocated onto the lower head of the reactor vessel. Results of the OECD TMI-2 Vessel Investigation Project concluded that a localized hot spot of approximately 1 meter diameter had existed on the lower head. The maximum temperature on the inner surface of the reactor pressure vessel (RPV) in this region reached 1100{degrees}C and remained at that temperature for approximately 30 minutes before cooling occurred. Even under the combined loads of high temperature and high primary system pressure, the TMI-2 RPV did not fail. (i.e. The pressure varied from about 8.5 to 15 MPa during the four-hour period following the relocation of melt to the lower plenum.) Analyses of RPV failure under these conditions, using state-of-the-art computer codes, predicted that the RPV should have failed via local or global creep rupture. However, the vessel did not fail; and it has been hypothesized that rapid cooling of the debris and the vessel wall by water that was present in the lower plenum played an important role in maintaining RPV integrity during the accident. Although the exact mechanism(s) of how such cooling occurs is not known, it has been speculated that cooling in a small gap between the RPV wall and the crust, and/or in cracks within the debris itself, could result in sufficient cooling to maintain RPV integrity. Experimental data are needed to provide the basis to better understand these phenomena and improve models of RPV failure in severe accident codes.

  5. Electrically conductive containment vessel for molten aluminum

    DOEpatents

    Holcombe, C.E.; Scott, D.G.

    1984-06-25

    The present invention is directed to a containment vessel which is particularly useful in melting aluminum. The vessel of the present invention is a multilayered vessel characterized by being electrically conductive, essentially nonwettable by and nonreactive with molten aluminum. The vessel is formed by coating a tantalum substrate of a suitable configuration with a mixture of yttria and particulate metal 10 borides. The yttria in the coating inhibits the wetting of the coating while the boride particulate material provides the electrical conductivity through the vessel. The vessel of the present invention is particularly suitable for use in melting aluminum by ion bombardment.

  6. Electrically conductive containment vessel for molten aluminum

    DOEpatents

    Holcombe, Cressie E.; Scott, Donald G.

    1985-01-01

    The present invention is directed to a containment vessel which is particularly useful in melting aluminum. The vessel of the present invention is a multilayered vessel characterized by being electrically conductive, essentially nonwettable by and nonreactive with molten aluminum. The vessel is formed by coating a tantalum substrate of a suitable configuration with a mixture of yttria and particulate metal borides. The yttria in the coating inhibits the wetting of the coating while the boride particulate material provides the electrical conductivity through the vessel. The vessel of the present invention is particularly suitable for use in melting aluminum by ion bombardment.

  7. Iterative Vessel Segmentation of Fundus Images.

    PubMed

    Roychowdhury, Sohini; Koozekanani, Dara D; Parhi, Keshab K

    2015-07-01

    This paper presents a novel unsupervised iterative blood vessel segmentation algorithm using fundus images. First, a vessel enhanced image is generated by tophat reconstruction of the negative green plane image. An initial estimate of the segmented vasculature is extracted by global thresholding the vessel enhanced image. Next, new vessel pixels are identified iteratively by adaptive thresholding of the residual image generated by masking out the existing segmented vessel estimate from the vessel enhanced image. The new vessel pixels are, then, region grown into the existing vessel, thereby resulting in an iterative enhancement of the segmented vessel structure. As the iterations progress, the number of false edge pixels identified as new vessel pixels increases compared to the number of actual vessel pixels. A key contribution of this paper is a novel stopping criterion that terminates the iterative process leading to higher vessel segmentation accuracy. This iterative algorithm is robust to the rate of new vessel pixel addition since it achieves 93.2-95.35% vessel segmentation accuracy with 0.9577-0.9638 area under ROC curve (AUC) on abnormal retinal images from the STARE dataset. The proposed algorithm is computationally efficient and consistent in vessel segmentation performance for retinal images with variations due to pathology, uneven illumination, pigmentation, and fields of view since it achieves a vessel segmentation accuracy of about 95% in an average time of 2.45, 3.95, and 8 s on images from three public datasets DRIVE, STARE, and CHASE_DB1, respectively. Additionally, the proposed algorithm has more than 90% segmentation accuracy for segmenting peripapillary blood vessels in the images from the DRIVE and CHASE_DB1 datasets. PMID:25700436

  8. Overflow sensor for cryogenic-fluid vessels

    NASA Technical Reports Server (NTRS)

    Tener, W. M.

    1972-01-01

    Overflow sensor for cryogenic fluid vessels has been designed by winding electrical resistance element on porous tubular coil form. Form is positioned in overflow vent of cryogenic fluid vessel where it can differentiate vapor from liquid at same temperature.

  9. 46 CFR 298.11 - Vessel requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... shipyard directly and may require you to have the shipyard that has contracted to build the Vessel to... Vessel to meet the classification standards approved by us, or any regulatory body, or for...

  10. When Blood Vessels Bulge: All About Aneurysms

    MedlinePlus

    ... Vessels Bulge When Blood Vessels Bulge All About Aneurysms An aneurysm—a balloon-like bulge in an artery—can ... for years without causing any symptoms. But an aneurysm is a silent threat to your health. If ...

  11. Photoacoustic determination of blood vessel diameter

    NASA Astrophysics Data System (ADS)

    Kolkman, Roy G. M.; Klaessens, John H. G. M.; Hondebrink, Erwin; Hopman, Jeroen C. W.; de Mul, Frits F. M.; Steenbergen, Wiendelt; Thijssen, Johan M.; van Leeuwen, Ton G.

    2004-10-01

    A double-ring sensor was applied in photoacoustic tomographic imaging of artificial blood vessels as well as blood vessels in a rabbit ear. The peak-to-peak time (tgrpp) of the laser (1064 nm) induced pressure transient was used to estimate the axial vessel diameter. Comparison with the actual vessel diameter showed that the diameter could be approximated by 2ctgrpp, with c the speed of sound in blood. Using this relation, the lateral diameter could also precisely be determined. In vivo imaging and monitoring of changes in vessel diameters was feasible. Finally, acoustic time traces were recorded while flushing a vessel in the rabbit ear with saline, which proved that the main contribution to the laser-induced pressure transient is caused by blood inside the vessel and that the vessel wall gives only a minor contribution.

  12. Determinants of injuries in passenger vessel accidents.

    PubMed

    Yip, Tsz Leung; Jin, Di; Talley, Wayne K

    2015-09-01

    This paper investigates determinants of crew and passenger injuries in passenger vessel accidents. Crew and passenger injury equations are estimated for ferry, ocean cruise, and river cruise vessel accidents, utilizing detailed data of individual vessel accidents that were investigated by the U.S. Coast Guard during the time period 2001-2008. The estimation results provide empirical evidence (for the first time in the literature) that crew injuries are determinants of passenger injuries in passenger vessel accidents. PMID:26070017

  13. Wrapped Wire Detects Rupture Of Pressure Vessel

    NASA Technical Reports Server (NTRS)

    Hunt, James B.

    1990-01-01

    Simple, inexpensive technique helps protect against damage caused by continuing operation of equipment after rupture or burnout of pressure vessel. Wire wrapped over area on outside of vessel where breakthrough most likely. If wall breaks or burns, so does wire. Current passing through wire ceases, triggering cutoff mechanism stopping flow in vessel to prevent further damage. Applied in other situations in which pipes or vessels fail due to overpressure, overheating, or corrosion.

  14. 19 CFR 4.97 - Salvage vessels.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Salvage vessels. 4.97 Section 4.97 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY VESSELS IN FOREIGN AND DOMESTIC TRADES General § 4.97 Salvage vessels. (a) Only a vessel of the United States, a numbered motorboat owned by a citizen,...

  15. 50 CFR 648.8 - Vessel identification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION... surf clam or ocean quahog vessels. Instead of complying with paragraph (a) of this section, surf clam or ocean quahog vessels licensed under New Jersey law may use the appropriate vessel...

  16. 46 CFR 119.330 - Pressure vessels.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Pressure vessels. 119.330 Section 119.330 Shipping COAST... Machinery § 119.330 Pressure vessels. All unfired pressure vessels must be installed to the satisfaction of the cognizant OCMI. The design, construction, and original testing of such unfired pressure...

  17. 46 CFR 119.330 - Pressure vessels.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Pressure vessels. 119.330 Section 119.330 Shipping COAST... Machinery § 119.330 Pressure vessels. All unfired pressure vessels must be installed to the satisfaction of the cognizant OCMI. The design, construction, and original testing of such unfired pressure...

  18. 46 CFR 119.330 - Pressure vessels.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Pressure vessels. 119.330 Section 119.330 Shipping COAST... Machinery § 119.330 Pressure vessels. All unfired pressure vessels must be installed to the satisfaction of the cognizant OCMI. The design, construction, and original testing of such unfired pressure...

  19. 46 CFR 119.330 - Pressure vessels.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Pressure vessels. 119.330 Section 119.330 Shipping COAST... Machinery § 119.330 Pressure vessels. All unfired pressure vessels must be installed to the satisfaction of the cognizant OCMI. The design, construction, and original testing of such unfired pressure...

  20. 46 CFR 119.330 - Pressure vessels.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Pressure vessels. 119.330 Section 119.330 Shipping COAST... Machinery § 119.330 Pressure vessels. All unfired pressure vessels must be installed to the satisfaction of the cognizant OCMI. The design, construction, and original testing of such unfired pressure...

  1. 33 CFR 401.67 - Explosive vessels.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Explosive vessels. 401.67 Section... TRANSPORTATION SEAWAY REGULATIONS AND RULES Regulations Dangerous Cargo § 401.67 Explosive vessels. A vessel carrying explosives, either Government or commercial, as defined in the Dangerous Cargo Act of the...

  2. 33 CFR 151.1512 - Vessel safety.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Vessel safety. 151.1512 Section... River § 151.1512 Vessel safety. Nothing in this subpart relieves the master of the responsibility for ensuring the safety and stability of the vessel or the safety of the crew and passengers, or any...

  3. 50 CFR 648.4 - Vessel permits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... under § 648.107. (4) Surfclam and ocean quahog vessels. Any vessel of the United States that fishes for surfclams or ocean quahogs, except vessels taking surfclams and ocean quahogs for personal use or fishing exclusively within state waters, must have been issued and carry on board a valid surfclam or ocean...

  4. 33 CFR 401.67 - Explosive vessels.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Explosive vessels. 401.67 Section... TRANSPORTATION SEAWAY REGULATIONS AND RULES Regulations Dangerous Cargo § 401.67 Explosive vessels. A vessel carrying explosives, either Government or commercial, as defined in the Dangerous Cargo Act of the...

  5. 33 CFR 401.67 - Explosive vessels.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Explosive vessels. 401.67 Section... TRANSPORTATION SEAWAY REGULATIONS AND RULES Regulations Dangerous Cargo § 401.67 Explosive vessels. A vessel carrying explosives, either Government or commercial, as defined in the Dangerous Cargo Act of the...

  6. 33 CFR 401.67 - Explosive vessels.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Explosive vessels. 401.67 Section... TRANSPORTATION SEAWAY REGULATIONS AND RULES Regulations Dangerous Cargo § 401.67 Explosive vessels. A vessel carrying explosives, either Government or commercial, as defined in the Dangerous Cargo Act of the...

  7. 33 CFR 401.67 - Explosive vessels.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Explosive vessels. 401.67 Section... TRANSPORTATION SEAWAY REGULATIONS AND RULES Regulations Dangerous Cargo § 401.67 Explosive vessels. A vessel carrying explosives, either Government or commercial, as defined in the Dangerous Cargo Act of the...

  8. 50 CFR 697.8 - Vessel identification.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... limited access American lobster permit and over 25 ft (7.6 m) in registered length must: (1) Have affixed... fishing vessel issued a limited access American lobster permit must display its official number in block... each vessel issued a limited access American lobster permit shall ensure that— (1) The vessel's...

  9. 50 CFR 697.8 - Vessel identification.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... limited access American lobster permit and over 25 ft (7.6 m) in registered length must: (1) Have affixed... fishing vessel issued a limited access American lobster permit must display its official number in block... each vessel issued a limited access American lobster permit shall ensure that— (1) The vessel's...

  10. 50 CFR 697.8 - Vessel identification.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... limited access American lobster permit and over 25 ft (7.6 m) in registered length must: (1) Have affixed... fishing vessel issued a limited access American lobster permit must display its official number in block... each vessel issued a limited access American lobster permit shall ensure that— (1) The vessel's...

  11. 50 CFR 697.8 - Vessel identification.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... limited access American lobster permit and over 25 ft (7.6 m) in registered length must: (1) Have affixed... fishing vessel issued a limited access American lobster permit must display its official number in block... each vessel issued a limited access American lobster permit shall ensure that— (1) The vessel's...

  12. 50 CFR 697.8 - Vessel identification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... access American lobster permit and over 25 ft (7.6 m) in registered length must: (1) Have affixed... fishing vessel issued a limited access American lobster permit must display its official number in block... each vessel issued a limited access American lobster permit shall ensure that— (1) The vessel's...

  13. 50 CFR 300.173 - Vessel identification.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 11 2014-10-01 2014-10-01 false Vessel identification. 300.173 Section 300.173 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED ACTIVITIES INTERNATIONAL FISHERIES REGULATIONS Pacific Albacore Tuna Fisheries § 300.173 Vessel identification. Each U.S. vessel fishing...

  14. 50 CFR 300.173 - Vessel identification.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 11 2012-10-01 2012-10-01 false Vessel identification. 300.173 Section 300.173 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED ACTIVITIES INTERNATIONAL FISHERIES REGULATIONS Pacific Albacore Tuna Fisheries § 300.173 Vessel identification. Each U.S. vessel fishing...

  15. 50 CFR 300.173 - Vessel identification.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 11 2013-10-01 2013-10-01 false Vessel identification. 300.173 Section 300.173 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED ACTIVITIES INTERNATIONAL FISHERIES REGULATIONS Pacific Albacore Tuna Fisheries § 300.173 Vessel identification. Each U.S. vessel fishing...

  16. 50 CFR 300.173 - Vessel identification.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Vessel identification. 300.173 Section 300.173 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED ACTIVITIES INTERNATIONAL FISHERIES REGULATIONS Pacific Albacore Tuna Fisheries § 300.173 Vessel identification. A U.S. vessel fishing under...

  17. 50 CFR 300.173 - Vessel identification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Vessel identification. 300.173 Section 300.173 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED ACTIVITIES INTERNATIONAL FISHERIES REGULATIONS Pacific Albacore Tuna Fisheries § 300.173 Vessel identification. A U.S. vessel fishing under...

  18. 50 CFR 300.32 - Vessel licenses.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Vessel licenses. 300.32 Section 300.32 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED ACTIVITIES INTERNATIONAL FISHERIES REGULATIONS South Pacific Tuna Fisheries § 300.32 Vessel licenses. (a) Each vessel fishing in the Licensing...

  19. 22 CFR 121.14 - Submersible vessels.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Submersible vessels. 121.14 Section 121.14... MUNITIONS LIST Enumeration of Articles § 121.14 Submersible vessels. (a) In USML Category XX, submersible and semi-submersible vessels are those, manned or unmanned, tethered or untethered, that: (1)...

  20. Probe Follower for Moving Blood Vessels

    NASA Technical Reports Server (NTRS)

    Frazer, R. E.; Andrews, T. W.

    1985-01-01

    Probes track vessel expansion and contraction with minimal perturbation. Nozzle back-pressure changes at cuff on blood vessel basis for monitoring position of probe in blood vessel. Fluidic amplifiers use signals to control three-axis servo that centers measuring probe between sensing-nozzle pairs at cuff.

  1. 36 CFR 327.3 - Vessels.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... paragraph shall not apply to the operation of commercial tows or passenger carrying vessels not based at a... environmental feature. (e) All vessels, when on project waters, shall have safety equipment, including personal... reckless manner so as to endanger any person, property or environmental feature. (h) Vessels shall not...

  2. 15 CFR 970.205 - Vessel safety.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... SERVICE DEEP SEABED MINING REGULATIONS FOR EXPLORATION LICENSES Applications Contents § 970.205 Vessel... oceanographic research if they are used in exploration. (a) U.S. flag vessel. The application must contain a demonstration or affirmation that any United States flag vessel utilized in exploration activities will...

  3. 15 CFR 970.205 - Vessel safety.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... SERVICE DEEP SEABED MINING REGULATIONS FOR EXPLORATION LICENSES Applications Contents § 970.205 Vessel... oceanographic research if they are used in exploration. (a) U.S. flag vessel. The application must contain a demonstration or affirmation that any United States flag vessel utilized in exploration activities will...

  4. 50 CFR 665.16 - Vessel identification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Vessel identification. 665.16 Section 665... ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES IN THE WESTERN PACIFIC General § 665.16 Vessel identification. (a) Applicability. Each fishing vessel subject to this part, except those identified in...

  5. 50 CFR 300.217 - Vessel identification.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 11 2014-10-01 2014-10-01 false Vessel identification. 300.217 Section... REGULATIONS Western and Central Pacific Fisheries for Highly Migratory Species § 300.217 Vessel identification. (a) General. (1) A fishing vessel must be marked in accordance with the requirements of this...

  6. 50 CFR 300.217 - Vessel identification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Vessel identification. 300.217 Section 300... REGULATIONS Western and Central Pacific Fisheries for Highly Migratory Species § 300.217 Vessel identification. (a) General. (1) A fishing vessel must be marked in accordance with the requirements of this...

  7. 50 CFR 665.16 - Vessel identification.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false Vessel identification. 665.16 Section 665... ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES IN THE WESTERN PACIFIC General § 665.16 Vessel identification. (a) Applicability. Each fishing vessel subject to this part, except those identified in...

  8. 46 CFR 188.10-77 - Vessel.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Vessel. 188.10-77 Section 188.10-77 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 188.10-77 Vessel. Where the word “vessel” is used in this subchapter,...

  9. 33 CFR 151.1512 - Vessel safety.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false Vessel safety. 151.1512 Section...) POLLUTION VESSELS CARRYING OIL, NOXIOUS LIQUID SUBSTANCES, GARBAGE, MUNICIPAL OR COMMERCIAL WASTE, AND... River § 151.1512 Vessel safety. Nothing in this subpart relieves the master of the responsibility...

  10. 46 CFR 188.10-77 - Vessel.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Vessel. 188.10-77 Section 188.10-77 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 188.10-77 Vessel. Where the word “vessel” is used in this subchapter,...

  11. 50 CFR 300.217 - Vessel identification.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 11 2013-10-01 2013-10-01 false Vessel identification. 300.217 Section... REGULATIONS Western and Central Pacific Fisheries for Highly Migratory Species § 300.217 Vessel identification. (a) General. (1) A fishing vessel must be marked in accordance with the requirements of this...

  12. 46 CFR 296.20 - Tank vessels.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Tank vessels. 296.20 Section 296.20 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS AFFECTING SUBSIDIZED VESSELS AND OPERATORS MARITIME SECURITY PROGRAM (MSP) Priority for Granting Applications § 296.20 Tank vessels. (a) First priority for...

  13. 46 CFR 296.20 - Tank vessels.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 8 2013-10-01 2013-10-01 false Tank vessels. 296.20 Section 296.20 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS AFFECTING SUBSIDIZED VESSELS AND OPERATORS MARITIME SECURITY PROGRAM (MSP) Priority for Granting Applications § 296.20 Tank vessels. (a) First priority for...

  14. 33 CFR 151.1514 - Vessel safety.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false Vessel safety. 151.1514 Section...) POLLUTION VESSELS CARRYING OIL, NOXIOUS LIQUID SUBSTANCES, GARBAGE, MUNICIPAL OR COMMERCIAL WASTE, AND... River § 151.1514 Vessel safety. Nothing in this subpart relieves the master of the responsibility...

  15. 50 CFR 665.16 - Vessel identification.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false Vessel identification. 665.16 Section 665... ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES IN THE WESTERN PACIFIC General § 665.16 Vessel identification. (a) Applicability. Each fishing vessel subject to this part, except those identified in...

  16. 50 CFR 300.13 - Vessel permits.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    .... (1) Except as provided in subpart D of 15 CFR part 904, the Regional Administrator will issue a... 50 Wildlife and Fisheries 11 2014-10-01 2014-10-01 false Vessel permits. 300.13 Section 300.13... High Seas Fisheries § 300.13 Vessel permits. (a) Eligibility. (1) Any high seas fishing vessel of...

  17. 46 CFR 188.10-77 - Vessel.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Vessel. 188.10-77 Section 188.10-77 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 188.10-77 Vessel. Where the word “vessel” is used in this subchapter,...

  18. 50 CFR 300.217 - Vessel identification.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Vessel identification. 300.217 Section 300... REGULATIONS Western and Central Pacific Fisheries for Highly Migratory Species § 300.217 Vessel identification. (a) General. (1) A fishing vessel must be marked in accordance with the requirements of this...

  19. 50 CFR 660.704 - Vessel identification.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false Vessel identification. 660.704 Section... § 660.704 Vessel identification. (a) Applicability. This section only applies to commercial fishing vessels that fish for HMS off, or land HMS in the States of California, Oregon, and Washington....

  20. 46 CFR 188.10-77 - Vessel.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Vessel. 188.10-77 Section 188.10-77 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 188.10-77 Vessel. Where the word “vessel” is used in this subchapter,...

  1. 50 CFR 300.217 - Vessel identification.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 11 2012-10-01 2012-10-01 false Vessel identification. 300.217 Section... REGULATIONS Western and Central Pacific Fisheries for Highly Migratory Species § 300.217 Vessel identification. (a) General. (1) A fishing vessel must be marked in accordance with the requirements of this...

  2. 50 CFR 300.13 - Vessel permits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    .... (1) Except as provided in subpart D of 15 CFR part 904, the Regional Administrator will issue a... 50 Wildlife and Fisheries 11 2012-10-01 2012-10-01 false Vessel permits. 300.13 Section 300.13... High Seas Fisheries § 300.13 Vessel permits. (a) Eligibility. (1) Any high seas fishing vessel of...

  3. 50 CFR 300.213 - Vessel information.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 11 2013-10-01 2013-10-01 false Vessel information. 300.213 Section 300... REGULATIONS Western and Central Pacific Fisheries for Highly Migratory Species § 300.213 Vessel information. (a) The owner or operator of any fishing vessel of the United States that is used for fishing for...

  4. 50 CFR 665.16 - Vessel identification.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false Vessel identification. 665.16 Section 665... ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES IN THE WESTERN PACIFIC General § 665.16 Vessel identification. (a) Applicability. Each fishing vessel subject to this part, except those identified in...

  5. 50 CFR 665.16 - Vessel identification.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 13 2012-10-01 2012-10-01 false Vessel identification. 665.16 Section 665... ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES IN THE WESTERN PACIFIC General § 665.16 Vessel identification. (a) Applicability. Each fishing vessel subject to this part, except those identified in...

  6. 50 CFR 300.213 - Vessel information.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 11 2012-10-01 2012-10-01 false Vessel information. 300.213 Section 300... REGULATIONS Western and Central Pacific Fisheries for Highly Migratory Species § 300.213 Vessel information. (a) The owner or operator of any fishing vessel of the United States that is used for fishing for...

  7. 50 CFR 300.213 - Vessel information.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 11 2014-10-01 2014-10-01 false Vessel information. 300.213 Section 300... REGULATIONS Western and Central Pacific Fisheries for Highly Migratory Species § 300.213 Vessel information. (a) The owner or operator of any fishing vessel of the United States that is used for fishing for...

  8. 33 CFR 151.1514 - Vessel safety.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false Vessel safety. 151.1514 Section...) POLLUTION VESSELS CARRYING OIL, NOXIOUS LIQUID SUBSTANCES, GARBAGE, MUNICIPAL OR COMMERCIAL WASTE, AND... River § 151.1514 Vessel safety. Nothing in this subpart relieves the master of the responsibility...

  9. 46 CFR 296.20 - Tank vessels.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 8 2012-10-01 2012-10-01 false Tank vessels. 296.20 Section 296.20 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS AFFECTING SUBSIDIZED VESSELS AND OPERATORS MARITIME SECURITY PROGRAM (MSP) Priority for Granting Applications § 296.20 Tank vessels. (a) First priority for...

  10. 46 CFR 296.20 - Tank vessels.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Tank vessels. 296.20 Section 296.20 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS AFFECTING SUBSIDIZED VESSELS AND OPERATORS MARITIME SECURITY PROGRAM (MSP) Priority for Granting Applications § 296.20 Tank vessels. (a) First priority for...

  11. 50 CFR 300.13 - Vessel permits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    .... (1) Except as provided in subpart D of 15 CFR part 904, the Regional Administrator will issue a... 50 Wildlife and Fisheries 11 2013-10-01 2013-10-01 false Vessel permits. 300.13 Section 300.13... High Seas Fisheries § 300.13 Vessel permits. (a) Eligibility. (1) Any high seas fishing vessel of...

  12. 50 CFR 300.213 - Vessel information.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Vessel information. 300.213 Section 300... REGULATIONS Western and Central Pacific Fisheries for Highly Migratory Species § 300.213 Vessel information. (a) The owner or operator of any fishing vessel of the United States that is used for fishing for...

  13. 46 CFR 296.22 - Other vessels.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 8 2012-10-01 2012-10-01 false Other vessels. 296.22 Section 296.22 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS AFFECTING SUBSIDIZED VESSELS AND OPERATORS MARITIME SECURITY PROGRAM (MSP) Priority for Granting Applications § 296.22 Other vessels. (a) Third Priority....

  14. 50 CFR 300.213 - Vessel information.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Vessel information. 300.213 Section 300... REGULATIONS Western and Central Pacific Fisheries for Highly Migratory Species § 300.213 Vessel information. (a) The owner or operator of any fishing vessel of the United States that is used for fishing for...

  15. 50 CFR 300.13 - Vessel permits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    .... (1) Except as provided in subpart D of 15 CFR part 904, the Regional Administrator will issue a... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Vessel permits. 300.13 Section 300.13... High Seas Fisheries § 300.13 Vessel permits. (a) Eligibility. (1) Any high seas fishing vessel of...

  16. 50 CFR 660.704 - Vessel identification.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false Vessel identification. 660.704 Section... § 660.704 Vessel identification. (a) Applicability. This section only applies to commercial fishing vessels that fish for HMS off, or land HMS in the States of California, Oregon, and Washington....

  17. 50 CFR 660.704 - Vessel identification.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 13 2012-10-01 2012-10-01 false Vessel identification. 660.704 Section... § 660.704 Vessel identification. (a) Applicability. This section only applies to commercial fishing vessels that fish for HMS off, or land HMS in the States of California, Oregon, and Washington....

  18. 46 CFR 296.20 - Tank vessels.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 8 2014-10-01 2014-10-01 false Tank vessels. 296.20 Section 296.20 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS AFFECTING SUBSIDIZED VESSELS AND OPERATORS MARITIME SECURITY PROGRAM (MSP) Priority for Granting Applications § 296.20 Tank vessels. (a) First priority for...

  19. 46 CFR 296.22 - Other vessels.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Other vessels. 296.22 Section 296.22 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS AFFECTING SUBSIDIZED VESSELS AND OPERATORS MARITIME SECURITY PROGRAM (MSP) Priority for Granting Applications § 296.22 Other vessels. (a) Third Priority....

  20. 46 CFR 296.22 - Other vessels.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 8 2014-10-01 2014-10-01 false Other vessels. 296.22 Section 296.22 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS AFFECTING SUBSIDIZED VESSELS AND OPERATORS MARITIME SECURITY PROGRAM (MSP) Priority for Granting Applications § 296.22 Other vessels. (a) Third Priority....

  1. 46 CFR 296.22 - Other vessels.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Other vessels. 296.22 Section 296.22 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS AFFECTING SUBSIDIZED VESSELS AND OPERATORS MARITIME SECURITY PROGRAM (MSP) Priority for Granting Applications § 296.22 Other vessels. (a) Third Priority....

  2. 50 CFR 300.13 - Vessel permits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    .... (1) Except as provided in subpart D of 15 CFR part 904, the Regional Administrator will issue a... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Vessel permits. 300.13 Section 300.13... High Seas Fisheries § 300.13 Vessel permits. (a) Eligibility. (1) Any high seas fishing vessel of...

  3. 46 CFR 296.22 - Other vessels.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 8 2013-10-01 2013-10-01 false Other vessels. 296.22 Section 296.22 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION REGULATIONS AFFECTING SUBSIDIZED VESSELS AND OPERATORS MARITIME SECURITY PROGRAM (MSP) Priority for Granting Applications § 296.22 Other vessels. (a) Third Priority....

  4. 46 CFR 188.10-77 - Vessel.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Vessel. 188.10-77 Section 188.10-77 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OCEANOGRAPHIC RESEARCH VESSELS GENERAL PROVISIONS Definition of Terms Used in This Subchapter § 188.10-77 Vessel. Where the word “vessel” is used in this subchapter,...

  5. Heart and Blood Vessels in Marfan Syndrome

    MedlinePlus

    ... Lungs Teeth Skin Current Research Heart and Blood Vessels Problems with the heart and blood vessels are common – and can be very serious – in ... these problems affects the aorta, the main blood vessel carrying blood from the heart to the rest ...

  6. 50 CFR 648.4 - Vessel permits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... under § 648.107. (4) Surf clam and ocean quahog vessels. Any vessel of the United States that fishes for surf clams or ocean quahogs, except vessels taking surf clams and ocean quahogs for personal use or fishing exclusively within state waters, must have been issued and carry on board a valid surf clam...

  7. 46 CFR 116.330 - Sailing vessels.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Sailing vessels. 116.330 Section 116.330 Shipping COAST... Structure § 116.330 Sailing vessels. The design, materials, and construction of masts, posts, yards, booms, bowsprits, and standing rigging on a sailing vessel must be suitable for the intended service. The...

  8. 46 CFR 116.330 - Sailing vessels.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Sailing vessels. 116.330 Section 116.330 Shipping COAST... Structure § 116.330 Sailing vessels. The design, materials, and construction of masts, posts, yards, booms, bowsprits, and standing rigging on a sailing vessel must be suitable for the intended service. The...

  9. 46 CFR 116.330 - Sailing vessels.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Sailing vessels. 116.330 Section 116.330 Shipping COAST... Structure § 116.330 Sailing vessels. The design, materials, and construction of masts, posts, yards, booms, bowsprits, and standing rigging on a sailing vessel must be suitable for the intended service. The...

  10. 46 CFR 177.330 - Sailing vessels.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Sailing vessels. 177.330 Section 177.330 Shipping COAST...) CONSTRUCTION AND ARRANGEMENT Hull Structure § 177.330 Sailing vessels. The design, materials, and construction of masts, posts, yards, booms, bowsprits, and standing rigging on a sailing vessel must be...

  11. 46 CFR 116.330 - Sailing vessels.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Sailing vessels. 116.330 Section 116.330 Shipping COAST... Structure § 116.330 Sailing vessels. The design, materials, and construction of masts, posts, yards, booms, bowsprits, and standing rigging on a sailing vessel must be suitable for the intended service. The...

  12. 46 CFR 116.330 - Sailing vessels.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Sailing vessels. 116.330 Section 116.330 Shipping COAST... Structure § 116.330 Sailing vessels. The design, materials, and construction of masts, posts, yards, booms, bowsprits, and standing rigging on a sailing vessel must be suitable for the intended service. The...

  13. 46 CFR 177.330 - Sailing vessels.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Sailing vessels. 177.330 Section 177.330 Shipping COAST...) CONSTRUCTION AND ARRANGEMENT Hull Structure § 177.330 Sailing vessels. The design, materials, and construction of masts, posts, yards, booms, bowsprits, and standing rigging on a sailing vessel must be...

  14. Reactor vessel head permanent shield

    SciTech Connect

    Hankinson, M.F.; Leduc, R.J.; Richard, J.W.; Malandra, L.J.

    1989-05-09

    A nuclear reactor is described comprising: a nuclear reactor pressure vessel closure head; control rod drive mechanisms (CRDMs) disposed within the closure head so as to project vertically above the closure head; cooling air baffle means surrounding the control rod drive mechanisms for defining cooling air paths relative to the control rod drive mechanisms; means defined within the periphery of the closure head for accommodating fastening means for securing the closure head to its associated pressure vessel; lifting lugs fixedly secured to the closure head for facilitating lifting and lowering movements of the closure head relative to the pressure vessel; lift rods respectively operatively associated with the plurality of lifting lugs for transmitting load forces, developed during the lifting and lowering movements of the closure head, to the lifting lugs; upstanding radiation shield means interposed between the cooling air baffle means and the periphery of the enclosure head of shielding maintenance personnel operatively working upon the closure head fastening means from the effects of radiation which may emanate from the control rod drive mechanisms and the cooling air baffle means; and connecting systems respectively associated with each one of the lifting lugs and each one of the lifting rods for connecting each one of the lifting rods to a respective one of each one of the lifting lugs, and for simultaneously connecting a lower end portion of the upstanding radiation shield means to each one of the respective lifting lugs.

  15. Collapsible Cryogenic Storage Vessel Project

    NASA Technical Reports Server (NTRS)

    Fleming, David C.

    2002-01-01

    Collapsible cryogenic storage vessels may be useful for future space exploration missions by providing long-term storage capability using a lightweight system that can be compactly packaged for launch. Previous development efforts have identified an 'inflatable' concept as most promising. In the inflatable tank concept, the cryogen is contained within a flexible pressure wall comprised of a flexible bladder to contain the cryogen and a fabric reinforcement layer for structural strength. A flexible, high-performance insulation jacket surrounds the vessel. The weight of the tank and the cryogen is supported by rigid support structures. This design concept is developed through physical testing of a scaled pressure wall, and through development of tests for a flexible Layered Composite Insulation (LCI) insulation jacket. A demonstration pressure wall is fabricated using Spectra fabric for reinforcement, and burst tested under noncryogenic conditions. An insulation test specimens is prepared to demonstrate the effectiveness of the insulation when subject to folding effects, and to examine the effect of compression of the insulation under compressive loading to simulate the pressure effect in a nonrigid insulation blanket under the action atmospheric pressure, such as would be seen in application on the surface of Mars. Although pressure testing did not meet the design goals, the concept shows promise for the design. The testing program provides direction for future development of the collapsible cryogenic vessel concept.

  16. 50 CFR 300.116 - Requirements for a vessel monitoring system for U.S. vessels.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Requirements for a vessel monitoring system for U.S. vessels. 300.116 Section 300.116 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED... vessel monitoring system for U.S. vessels. (a) Requirement for use. Within 30 days after NMFS...

  17. 33 CFR 82.3 - Pushing vessel and vessel being pushed: Composite unit.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Pushing vessel and vessel being pushed: Composite unit. 82.3 Section 82.3 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INTERNATIONAL NAVIGATION RULES 72 COLREGS: INTERPRETATIVE RULES § 82.3 Pushing vessel and vessel being pushed: Composite unit....

  18. 33 CFR 90.3 - Pushing vessel and vessel being pushed: Composite unit.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Pushing vessel and vessel being pushed: Composite unit. 90.3 Section 90.3 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY INLAND NAVIGATION RULES INLAND RULES: INTERPRETATIVE RULES § 90.3 Pushing vessel and vessel being pushed: Composite unit. Rule...

  19. 78 FR 77430 - Proposed Information Collection; Comment Request; Foreign Fishing Vessel Permits, Vessel, and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-23

    ... Fishing Vessel Permits, Vessel, and Gear Identification, and Reporting Requirements AGENCY: National....C. 1801 et seq.; MSA), to foreign fishing vessels fishing or operating in U.S. waters. MSA and associated regulations at 50 CFR Part 600 requires applications for the permits, vessels and certain gear...

  20. Integrating Multiple Autonomous Underwater Vessels, Surface Vessels and Aircraft into Oceanographic Research Vessel Operations

    NASA Astrophysics Data System (ADS)

    McGillivary, P. A.; Borges de Sousa, J.; Martins, R.; Rajan, K.

    2012-12-01

    Autonomous platforms are increasingly used as components of Integrated Ocean Observing Systems and oceanographic research cruises. Systems deployed can include gliders or propeller-driven autonomous underwater vessels (AUVs), autonomous surface vessels (ASVs), and unmanned aircraft systems (UAS). Prior field campaigns have demonstrated successful communication, sensor data fusion and visualization for studies using gliders and AUVs. However, additional requirements exist for incorporating ASVs and UASs into ship operations. For these systems to be optimally integrated into research vessel data management and operational planning systems involves addressing three key issues: real-time field data availability, platform coordination, and data archiving for later analysis. A fleet of AUVs, ASVs and UAS deployed from a research vessel is best operated as a system integrated with the ship, provided communications among them can be sustained. For this purpose, Disruptive Tolerant Networking (DTN) software protocols for operation in communication-challenged environments help ensure reliable high-bandwidth communications. Additionally, system components need to have considerable onboard autonomy, namely adaptive sampling capabilities using their own onboard sensor data stream analysis. We discuss Oceanographic Decision Support System (ODSS) software currently used for situational awareness and planning onshore, and in the near future event detection and response will be coordinated among multiple vehicles. Results from recent field studies from oceanographic research vessels using AUVs, ASVs and UAS, including the Rapid Environmental Picture (REP-12) cruise, are presented describing methods and results for use of multi-vehicle communication and deliberative control networks, adaptive sampling with single and multiple platforms, issues relating to data management and archiving, and finally challenges that remain in addressing these technological issues. Significantly, the

  1. 33 CFR 83.18 - Responsibilities between vessels (Rule 18).

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... SECURITY INLAND NAVIGATION RULES RULES Steering and Sailing Rules Conduct of Vessels in Sight of One... engaged in fishing; and (4) A sailing vessel. (b) Sailing vessels underway. A sailing vessel...

  2. Reactor pressure vessel vented head

    DOEpatents

    Sawabe, James K.

    1994-01-11

    A head for closing a nuclear reactor pressure vessel shell includes an arcuate dome having an integral head flange which includes a mating surface for sealingly mating with the shell upon assembly therewith. The head flange includes an internal passage extending therethrough with a first port being disposed on the head mating surface. A vent line includes a proximal end disposed in flow communication with the head internal passage, and a distal end disposed in flow communication with the inside of the dome for channeling a fluid therethrough. The vent line is fixedly joined to the dome and is carried therewith when the head is assembled to and disassembled from the shell.

  3. 46 CFR 67.117 - Vessel name designation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 2 2010-10-01 2010-10-01 false Vessel name designation. 67.117 Section 67.117 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) DOCUMENTATION AND MEASUREMENT OF VESSELS DOCUMENTATION OF VESSELS Assignments and Designations Required for Vessel Documentation § 67.117 Vessel name designation. (a) The owner of a vessel...

  4. 46 CFR 67.117 - Vessel name designation.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 2 2014-10-01 2014-10-01 false Vessel name designation. 67.117 Section 67.117 Shipping... DOCUMENTATION OF VESSELS Assignments and Designations Required for Vessel Documentation § 67.117 Vessel name designation. (a) The owner of a vessel must designate a name for the vessel on the Application for...

  5. 46 CFR 67.117 - Vessel name designation.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 2 2013-10-01 2013-10-01 false Vessel name designation. 67.117 Section 67.117 Shipping... DOCUMENTATION OF VESSELS Assignments and Designations Required for Vessel Documentation § 67.117 Vessel name designation. (a) The owner of a vessel must designate a name for the vessel on the Application for...

  6. 46 CFR 67.117 - Vessel name designation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 2 2012-10-01 2012-10-01 false Vessel name designation. 67.117 Section 67.117 Shipping... DOCUMENTATION OF VESSELS Assignments and Designations Required for Vessel Documentation § 67.117 Vessel name designation. (a) The owner of a vessel must designate a name for the vessel on the Application for...

  7. 50 CFR 635.52 - Vessels subject to inspection.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Vessels subject to inspection. 635.52... Inspection § 635.52 Vessels subject to inspection. (a) All U.S. fishing vessels or vessels carrying fish... making a port call at a port of any ICCAT contracting party. (b) A vessel, or a vessel carrying...

  8. 19 CFR 4.17 - Vessels from discriminating countries.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 1 2011-04-01 2011-04-01 false Vessels from discriminating countries. 4.17...; DEPARTMENT OF THE TREASURY VESSELS IN FOREIGN AND DOMESTIC TRADES Arrival and Entry of Vessels § 4.17 Vessels..., certain vessels from countries which discriminate against American vessels provided for in subsections...

  9. 19 CFR 4.17 - Vessels from discriminating countries.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Vessels from discriminating countries. 4.17...; DEPARTMENT OF THE TREASURY VESSELS IN FOREIGN AND DOMESTIC TRADES Arrival and Entry of Vessels § 4.17 Vessels..., certain vessels from countries which discriminate against American vessels provided for in subsections...

  10. 19 CFR 4.17 - Vessels from discriminating countries.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 1 2013-04-01 2013-04-01 false Vessels from discriminating countries. 4.17...; DEPARTMENT OF THE TREASURY VESSELS IN FOREIGN AND DOMESTIC TRADES Arrival and Entry of Vessels § 4.17 Vessels..., certain vessels from countries which discriminate against American vessels provided for in subsections...

  11. Filament wound pressure vessels - Effects of using liner tooling of low pressure vessels for high pressure vessels development

    NASA Astrophysics Data System (ADS)

    Lal, Krishna M.

    High performance pressure vessels have been recently demanded for aerospace and defense applications. Filament wound pressure vessels consist of a metallic thin liner, which also acts as a mandrel, and composite/epoxy overwrap. Graphite/epoxy overwrapped vessels have been developed to obtain the performance ratio, PV/W, as high as one million inches. Under very high pressure the isotropic metallic liner deforms elasto-plastically, and orthotropic composite fibers deform elastically. Sometimes, for the development of ultra high pressure vessels, composite pressure vessels industry uses the existing liner tooling developed for low burst pressure capacity composite vessels. This work presents the effects of various design variables including the low pressure liner tooling for the development of the high burst pressure capacity Brilliant Pebbles helium tanks. Advance stress analysis and development of an ultra high pressure helium tank.

  12. Wartime major venous vessel injuries.

    PubMed

    Hudorovic, Narcis

    2008-02-01

    The aim of this study is to declare our experience and to identify the important factors that influence the mortality and morbidity in patients with combat-related penetrating wounds of the abdomen (CR-PWA) with major venous vessel injuries. Twenty-six wounded with combat-related injuries of major abdominal venous vessels, admitted in the University Clinic cardiovascular surgery department during the period from 1 August 1991 through 30 October 1995, were analyzed. Patients with concomitant injured arteries and extra-abdominal injuries (n=150; 85.2%) were excluded from this study. The Penetrating Abdominal Trauma Index (PATI) score for each patient was calculated. Fifteen patients (57.69%) sustained with PATI score greater than 25 died. The mean duration of hospitalization was 16 days (range 0-86). The average hospitalization time for those surviving their complications was 17 days with a PATI of 25 or less, and 43 days with a score more than 25. Three clinical assessments of the long-term outcome were performed after a median of about 3, 5 and 10 years, respectively. Surviving patients (42.31%) were symptom free and had normal Duplex scans as well as no other surgical related complications. Higher PATI scores, postoperative complications and reoperations exert an unfavorable effect on patient outcome. PMID:18006557

  13. Mechanoinduction of lymph vessel expansion

    PubMed Central

    Planas-Paz, Lara; Strilić, Boris; Goedecke, Axel; Breier, Georg; Fässler, Reinhard; Lammert, Eckhard

    2012-01-01

    In the mammalian embryo, few mechanical signals have been identified to influence organ development and function. Here, we report that an increase in the volume of interstitial or extracellular fluid mechanically induces growth of an organ system, that is, the lymphatic vasculature. We first demonstrate that lymph vessel expansion in the developing mouse embryo correlates with a peak in interstitial fluid pressure and lymphatic endothelial cell (LEC) elongation. In ‘loss-of-fluid' experiments, we then show that aspiration of interstitial fluid reduces the length of LECs, decreases tyrosine phosphorylation of vascular endothelial growth factor receptor-3 (VEGFR3), and inhibits LEC proliferation. Conversely, in ‘gain-of-fluid' experiments, increasing the amount of interstitial fluid elongates the LECs, and increases both VEGFR3 phosphorylation and LEC proliferation. Finally, we provide genetic evidence that β1 integrins are required for the proliferative response of LECs to both fluid accumulation and cell stretching and, therefore, are necessary for lymphatic vessel expansion and fluid drainage. Thus, we propose a new and physiologically relevant mode of VEGFR3 activation, which is based on mechanotransduction and is essential for normal development and fluid homeostasis in a mammalian embryo. PMID:22157817

  14. Management of Small Vessel Vasculitides.

    PubMed

    Lopalco, Giuseppe; Rigante, Donato; Venerito, Vincenzo; Emmi, Giacomo; Anelli, Maria Grazia; Lapadula, Giovanni; Iannone, Florenzo; Cantarini, Luca

    2016-06-01

    Inflammation mediated by cells of the immune system and necrosis are the most striking features observed at the histologic level in patients with vasculitides, clinical entities classified according to pathologic findings involving different organs, to etiology, or to size of vessels involved. Small vessel vasculitides (SVV) are a peculiar group of systemic disorders electively involving small intraparenchymal arteries, arterioles, capillaries, or venules and leading to different levels of vascular obstruction, tissue ischemia and risk of infarction; they can be divided into anti-neutrophil cytoplasmic antibody-associated vasculitides and immune complex vasculitides. Despite the significant advances in understanding the whole disease process and pathophysiology of SVV, strong efforts are still needed to draft, share and spread guidelines in the therapeutic management of these protean disorders. After an accurate evaluation of different open or double-blind trials and cohort studies in this review, we analyze the actual medical tools suggested for treating granulomatosis with polyangiitis, microscopic polyangiitis, eosinophilic granulomatosis with polyangiitis, Henoch-Schönlein purpura, cryoglobulinemic vasculitis, anti-glomerular basement membrane disease and hypocomplementemic urticarial vasculitis. PMID:27118389

  15. Penetrating Wounds of Great Vessels

    PubMed Central

    Symbas, P. N.; Kourias, E.; Tyras, D. H.; Hatcher, C. R.

    1974-01-01

    Thirty-six patients with penetrating wounds of the great vessels treated at Grady Memorial Hospital during a 7-year period were reviewed. In more than 50% of the cases, diagnosis of the injury was made at the time of emergency thoracotomy for massive bleeding. In the remaining patients the diagnosis was suspected: 1) when the pulse distal to the vascular injury was absent or weak; 2) when the patient had symptoms and signs of impaired central nervous system perfusion; 3) when the missile had traversed the mediastinum and there was roentgenographic evidence of widening of the mediastinal shadow; or, 4) when a new murmur appeared. In all suspected cases with great vessel injury, the diagnosis was confirmed arteriographically. Arteriography in such patients should be performed to define the type and site of vascular injury so that its repair can be properly planned. Twenty-nine patients recovered from their injury, 6 succumbed as a result of it and 1 required midforearm amputation following repair of a subclavian artery and vein injury. Most of these patients underwent autotransfusion which greatly contributed to their successful outcome. Local temporary shunt was used for protection of the spinal cord and/or brain when impairment of their perfusion was required for the repair of the vascular wounds. ImagesFig. 1.Fig. 3.Fig. 4. PMID:17859862

  16. Neutron Assay System for Confinement Vessel Disposition

    SciTech Connect

    Frame, Katherine C.; Bourne, Mark M.; Crooks, William J.; Evans, Louise; Mayo, Douglas R.; Miko, David K.; Salazar, William R.; Stange, Sy; Valdez, Jose I.; Vigil, Georgiana M.

    2012-07-13

    Los Alamos National Laboratory has a number of spherical confinement vessels (CVs) remaining from tests involving nuclear materials. These vessels have an inner diameter of 6 feet with 1-inch thick steel walls. The goal of the Confinement Vessel Disposition (CVD) project is to remove debris and reduce contamination inside the CVs. The Confinement Vessel Assay System (CVAS) was developed to measure the amount of special nuclear material (SNM) in CVs before and after cleanout. Prior to cleanout, the system will be used to perform a verification measurement of each vessel. After cleanout, the system will be used to perform safeguards-quality assays of {le}100-g {sup 239}Pu equivalent in a vessel for safeguards termination. The CVAS has been tested and calibrated in preparation for verification and safeguards measurements.

  17. Hydrogen storage in insulated pressure vessels

    SciTech Connect

    Aceves, S.M.; Garcia-Villazana, O.

    1998-08-01

    Insulated pressure vessels are cryogenic-capable pressure vessels that can be fueled with liquid hydrogen (LH{sub 2}) or ambient-temperature compressed hydrogen (CH{sub 2}). Insulated pressure vessels offer the advantages of liquid hydrogen tanks (low weight and volume), with reduced disadvantages (lower energy requirement for hydrogen liquefaction and reduced evaporative losses). This paper shows an evaluation of the applicability of the insulated pressure vessels for light-duty vehicles. The paper shows an evaluation of evaporative losses and insulation requirements and a description of the current analysis and experimental plans for testing insulated pressure vessels. The results show significant advantages to the use of insulated pressure vessels for light-duty vehicles.

  18. Filament-wound composite vessels material technology

    NASA Technical Reports Server (NTRS)

    Lark, R. F.

    1973-01-01

    Programs are reviewed that were conducted to establish a technology base for applying advanced fibers or resins to high performance filament-wound pressure vessels for containment of cryogens and high pressure gases. Materials evaluated included boron, graphite, PRD 49-1 and 3/epoxy and S-glass/polyimide composites. Closed-end cylindrical, and oblate spheroid-shaped vessels were fabricated in 4- and 8-inch diameter sizes. Vessels were subjected to single-cycle burst, low-cycle fatigue, and sustained loading tests over a -423 F to room temperature range for epoxy composites and a -423 to 500 F temperature range for the polyimide composites. Vessels tested at cryogenic and/or 500 F had thin (3 to 20 mils) metallic liners whereas vessels tested at room temperature had elastomeric liners. Correlations between acoustic emissions and burst and cyclic properties of PRD 49-1 filament-wound vessels are discussed.

  19. Submerged demineralizer system vessel shipment report

    SciTech Connect

    Quinn, G J; Henrie, J O; Greenborg, J

    1984-06-01

    Vessels containing zeolites and absorbed fission products from processing accident-generated water at Three Mile Island through the Submerged Demineralizer System were found to generate radiolytic hydrogen and oxygen gases. In some vessels with high curie contents, gas generation during shipment could have resulted in flammable gas concentrations exceeding federal limits for radioactive material shipments. Tests of a catalyst bed in the vessel demonstrated that recombination of the gases back into water would permit safe shipment of the sealed vessels. Catalyst was loaded into an available screen assembly in each vessel. Vessel pressure monitoring ensured that net gas generation had stopped and that hydrogen and oxygen concentrations were kept below flammable limits. All shipments complied with federal regulations.

  20. Vessel contrast enhancement in hyperspectral images

    NASA Astrophysics Data System (ADS)

    Bjorgan, Asgeir; Denstedt, Martin; Milanič, Matija; Paluchowski, Lukasz A.; Randeberg, Lise L.

    2015-03-01

    Imaging of vessel structures can be useful for investigation of endothelial function, angiogenesis and hyper-vascularization. This can be challenging for hyperspectral tissue imaging due to photon scattering and absorption in other parts of the tissue. Real-time processing techniques for enhancement of vessel contrast in hyperspectral tissue images were investigated. Wavelet processing and an inverse diffusion model were employed, and compared to band ratio metrics and statistical methods. A multiscale vesselness filter was applied for further enhancement. The results show that vessel structures in hyperspectral images can be enhanced and characterized using a combination of statistical, numerical and more physics informed models.