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Sample records for aboard fishing vessels

  1. Occupational Safety and Health Conditions Aboard Small- and Medium-Size Fishing Vessels: Differences among Age Groups.

    PubMed

    Zytoon, Mohamed A; Basahel, Abdulrahman M

    2017-02-24

    Although marine fishing is one of the most hazardous occupations, research on the occupational safety and health (OSH) conditions aboard marine fishing vessels is scarce. For instance, little is known about the working conditions of vulnerable groups such as young and aging fishermen. The objective of the current paper is to study the OSH conditions of young and aging fishermen compared to middle-aged fishermen in the small- and medium-size (SM) marine fishing sector. A cross-sectional study was designed, and 686 fishermen working aboard SM fishing vessels were interviewed to collect information about their safety and health. The associations of physical and psychosocial work conditions with safety and health outcomes, e.g., injuries, illnesses and job satisfaction, are presented. The results of the current study can be utilized in the design of effective accident prevention and OSH training programs for the three age groups and in the regulation of working conditions aboard fishing vessels.

  2. Occupational Safety and Health Conditions Aboard Small- and Medium-Size Fishing Vessels: Differences among Age Groups

    PubMed Central

    Zytoon, Mohamed A.; Basahel, Abdulrahman M.

    2017-01-01

    Although marine fishing is one of the most hazardous occupations, research on the occupational safety and health (OSH) conditions aboard marine fishing vessels is scarce. For instance, little is known about the working conditions of vulnerable groups such as young and aging fishermen. The objective of the current paper is to study the OSH conditions of young and aging fishermen compared to middle-aged fishermen in the small- and medium-size (SM) marine fishing sector. A cross-sectional study was designed, and 686 fishermen working aboard SM fishing vessels were interviewed to collect information about their safety and health. The associations of physical and psychosocial work conditions with safety and health outcomes, e.g., injuries, illnesses and job satisfaction, are presented. The results of the current study can be utilized in the design of effective accident prevention and OSH training programs for the three age groups and in the regulation of working conditions aboard fishing vessels. PMID:28245578

  3. 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.

  4. An analysis of fishing vessel accidents.

    PubMed

    Wang, J; Pillay, A; Kwon, Y S; Wall, A D; Loughran, C G

    2005-11-01

    In this paper, accident data collected from the Marine Accident Investigation Branch are presented and an analysis is carried out to determine the most common causes of accidents on fishing vessels. Discussions on fishing vessel-safety assessment and data problems are given.

  5. 46 CFR 105.10-25 - Commercial fishing vessel.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Commercial fishing vessel. 105.10-25 Section 105.10-25... COMMERCIAL FISHING VESSELS DISPENSING PETROLEUM PRODUCTS Definition of Terms Used in This Part § 105.10-25 Commercial fishing vessel. (a) The term commercial fishing vessel includes fishing vessels, cannery...

  6. 46 CFR 105.10-25 - Commercial fishing vessel.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Commercial fishing vessel. 105.10-25 Section 105.10-25... COMMERCIAL FISHING VESSELS DISPENSING PETROLEUM PRODUCTS Definition of Terms Used in This Part § 105.10-25 Commercial fishing vessel. (a) The term commercial fishing vessel includes fishing vessels, cannery...

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

    ERIC Educational Resources Information Center

    McCulloch, Ken

    2007-01-01

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

  8. Noise and exposure of personnel aboard vessels in the Royal Norwegian Navy.

    PubMed

    Sunde, Erlend; Irgens-Hansen, Kaja; Moen, Bente E; Gjestland, Truls; Koefoed, Vilhelm F; Oftedal, Gunnhild; Bråtveit, Magne

    2015-03-01

    Despite awareness of noise aboard vessels at sea, few studies have reported measured noise levels aboard ships. This study aimed to describe the noise levels aboard vessels in the Royal Norwegian Navy (RNoN), and to assess the noise exposure of personnel aboard RNoN vessels. In 2012/2013 noise measurements were conducted aboard 14 RNoN vessels from four different vessel classes (frigates, coastal corvettes, mine vessels, and coast guard vessels) which were included in this study. Mean and median A-weighted noise levels (L p,A) in decibel (dB(A)) were calculated for different locations in each vessel class. The noise exposure of RNoN personnel was assessed by dosimeter measurements, and with a task-based (TB) strategy. The TB strategy used means of area measured noise levels in locations and the personnel's mean reported time spent in the respective locations to estimate the exposure. Area measurements of noise during sailing with typical operating modes, showed that for all vessel classes the noise levels were high in engine rooms with median L p,A ranging from 86.4 to 105.3 dB(A). In all the other locations the vessel class with the highest noise levels (coastal corvettes) had a median L p,A ranging from 71.7 to 95.0 dB(A), while the vessel class with the lowest noise levels (coast guard vessels) had a median L p,A ranging from 41.5 to 57.8 dB(A). For all vessel classes the engineers and electricians had amongst the highest 24-hour noise exposure (L p,A,24h), both before and after adjusting for estimated use of hearing protective devices (L p,A,24h > 67.3 dB(A)). The vessel class with the highest personnel exposure levels (coastal corvettes) had L p,A,24h ranging from 76.6 to 79.3 dB(A). The vessel class with the lowest personnel exposure levels (coast guard vessels) had an L p,A,24h ranging from 47.4 to 67.3 dB(A). In general, the dosimeter measurements gave higher exposure levels than those estimated with the TB strategy. All vessel classes, except the coast

  9. 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... associated regulations at 50 CFR Part 600 requires applications for the permits, vessels and certain gear be... permit, mark their vessels and gear, or submit information about their fishing activities. To...

  10. Apollo 15 prime crew aboard NASA Motor Vessel Retriever water egress training

    NASA Technical Reports Server (NTRS)

    1971-01-01

    The prime crewmen of the Apollo 15 lunar landing mission, aboard the NASA Motor Vessel Retriever, talk with the assigned lead underwater demolition team (UDT) swimmer for recovery operations of the mission. The crewmen were in the Gulf of Mexico to take part in water egress training. From left to right are U.S. Navy Lt. Fred W. Schmidt, Astronauts Alfred M. Worden, command module pilot; James B. Irwin, lunar module pilot; and David R. Scott, commander.

  11. 46 CFR 25.26-5 - Commercial fishing industry vessels.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false Commercial fishing industry vessels. 25.26-5 Section 25.26-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY UNINSPECTED VESSELS REQUIREMENTS Emergency Position Indicating Radio Beacons (EPIRB) § 25.26-5 Commercial fishing industry vessels. (a) The owner of...

  12. 46 CFR 25.26-5 - Commercial fishing industry vessels.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false Commercial fishing industry vessels. 25.26-5 Section 25.26-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY UNINSPECTED VESSELS REQUIREMENTS Emergency Position Indicating Radio Beacons (EPIRB) § 25.26-5 Commercial fishing industry vessels. (a) The owner of...

  13. 46 CFR 25.26-5 - Commercial fishing industry vessels.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Commercial fishing industry vessels. 25.26-5 Section 25.26-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY UNINSPECTED VESSELS REQUIREMENTS Emergency Position Indicating Radio Beacons (EPIRB) § 25.26-5 Commercial fishing industry vessels. (a) The owner of...

  14. 46 CFR 25.26-5 - Commercial fishing industry vessels.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Commercial fishing industry vessels. 25.26-5 Section 25.26-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY UNINSPECTED VESSELS REQUIREMENTS Emergency Position Indicating Radio Beacons (EPIRB) § 25.26-5 Commercial fishing industry vessels. (a) The owner of...

  15. 46 CFR 25.26-5 - Commercial fishing industry vessels.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Commercial fishing industry vessels. 25.26-5 Section 25.26-5 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY UNINSPECTED VESSELS REQUIREMENTS Emergency Position Indicating Radio Beacons (EPIRB) § 25.26-5 Commercial fishing industry vessels. (a) The owner of...

  16. 50 CFR 679.51 - Observer requirements for vessels and plants.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... begin until all previously harvested fish has been offloaded and an observer is aboard the vessel. (ii) An observer may not be transferred off a catcher vessel until the observer confirms that all fish... observers aboard for each day that the vessel is used to catch or process fish in the Central GOA from May...

  17. 46 CFR 105.90-1 - Existing commercial fishing vessels dispensing petroleum products.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Existing commercial fishing vessels dispensing petroleum... AND MISCELLANEOUS VESSELS COMMERCIAL FISHING VESSELS DISPENSING PETROLEUM PRODUCTS Existing Commercial Fishing Vessels Dispensing Petroleum Products § 105.90-1 Existing commercial fishing vessels...

  18. 46 CFR 105.90-1 - Existing commercial fishing vessels dispensing petroleum products.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Existing commercial fishing vessels dispensing petroleum... AND MISCELLANEOUS VESSELS COMMERCIAL FISHING VESSELS DISPENSING PETROLEUM PRODUCTS Existing Commercial Fishing Vessels Dispensing Petroleum Products § 105.90-1 Existing commercial fishing vessels...

  19. 46 CFR 105.90-1 - Existing commercial fishing vessels dispensing petroleum products.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Existing commercial fishing vessels dispensing petroleum... AND MISCELLANEOUS VESSELS COMMERCIAL FISHING VESSELS DISPENSING PETROLEUM PRODUCTS Existing Commercial Fishing Vessels Dispensing Petroleum Products § 105.90-1 Existing commercial fishing vessels...

  20. 46 CFR 105.90-1 - Existing commercial fishing vessels dispensing petroleum products.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Existing commercial fishing vessels dispensing petroleum... AND MISCELLANEOUS VESSELS COMMERCIAL FISHING VESSELS DISPENSING PETROLEUM PRODUCTS Existing Commercial Fishing Vessels Dispensing Petroleum Products § 105.90-1 Existing commercial fishing vessels...

  1. 46 CFR 105.90-1 - Existing commercial fishing vessels dispensing petroleum products.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Existing commercial fishing vessels dispensing petroleum... AND MISCELLANEOUS VESSELS COMMERCIAL FISHING VESSELS DISPENSING PETROLEUM PRODUCTS Existing Commercial Fishing Vessels Dispensing Petroleum Products § 105.90-1 Existing commercial fishing vessels...

  2. Emissions and climate forcing from global and Arctic fishing vessels

    NASA Astrophysics Data System (ADS)

    McKuin, Brandi; Campbell, J. Elliott

    2016-02-01

    Fishing vessels were recently found to be the largest source of black carbon ship emissions in the Arctic, suggesting that the fishing sector should be a focus for future studies. Here we developed a global and Arctic emissions inventory for fishing vessel emissions of short-lived and long-lived climate forcers based on data from a wide range of vessel sizes, fuel sulfur contents, engine types, and operational characteristics. We found that previous work generally underestimated emissions of short-lived climate forcers due to a failure to account for small fishing vessels as well as variability in emission factors. In particular, global black carbon emissions were underestimated by an order of magnitude. Furthermore, our order of magnitude estimate of the net climate effect from these fishing vessel emissions suggests that short-lived climate forcing may be particularly important in regions where fuel has a low sulfur content. These results have implications for proposed maritime policies and provide a foundation for future climate simulations to forecast climate change impacts in the Arctic.

  3. Life-cycle experiments of medaka fish aboard the international space station.

    PubMed

    Ijiri, Kenichi

    2003-01-01

    Fish are the most likely candidates to be the first vertebrate to live their life cycle aboard the International Space Station (ISS). In the space-shuttle experiment using medaka, the fry born in space had the same number of germ cells as the ground control fish, and these germ cells later developed to produce the offspring on the ground. Fry hatched in space did not exhibit any looping behavior regardless of their strain, visual acuity, etc. The aquatic habitat (AQH) is a space habitat designed for long-term breeding of medaka, zebrafish and Xenopus, and recent advancements in this hardware also support fish life-cycle experiments. From the crosses between two strains, fish having good eyesight and less sensitivity to gravity were obtained, and their tolerance to microgravity was tested by parabolic flight using an airplane. The fish exhibited less looping and no differences in degree of looping between light and dark conditions. These are possible candidates for the first adult medaka (parent fish) to start a life cycle aboard ISS. Embryos were treated with a three-dimensional clinostat. Such simulated microgravity caused no differences in tissue architecture or in gene expression within the retina, nor in formation of cartilage (head skeleton). Otolith formation in embryos and fry was investigated for wild-type and mutant (ha) medaka. The ha embryos could not form utricular otoliths. They formed saccular otoliths but with a delay. Fry of the mutant fish lacking the utricular otoliths are highly light-dependent at the time of hatching, showing a perfect dorsal-light response (DLR). As they grow, they eventually shift from being light dependent to gravity dependent. Continuous treatment of the fry with altered light direction suppressed this shift to gravity dependence. Being less dependent on gravity, these fish can serve as model fish in studying the differences expected for the fish that have experienced a life cycle in microgravity.

  4. 46 CFR 105.05-1 - Commercial fishing vessels dispensing petroleum products.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 4 2012-10-01 2012-10-01 false Commercial fishing vessels dispensing petroleum products... MISCELLANEOUS VESSELS COMMERCIAL FISHING VESSELS DISPENSING PETROLEUM PRODUCTS Application § 105.05-1 Commercial fishing vessels dispensing petroleum products. (a) The provisions of this part, with the exception...

  5. 46 CFR 105.05-1 - Commercial fishing vessels dispensing petroleum products.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 4 2011-10-01 2011-10-01 false Commercial fishing vessels dispensing petroleum products... MISCELLANEOUS VESSELS COMMERCIAL FISHING VESSELS DISPENSING PETROLEUM PRODUCTS Application § 105.05-1 Commercial fishing vessels dispensing petroleum products. (a) The provisions of this part, with the exception...

  6. 46 CFR 105.05-1 - Commercial fishing vessels dispensing petroleum products.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 4 2014-10-01 2014-10-01 false Commercial fishing vessels dispensing petroleum products... MISCELLANEOUS VESSELS COMMERCIAL FISHING VESSELS DISPENSING PETROLEUM PRODUCTS Application § 105.05-1 Commercial fishing vessels dispensing petroleum products. (a) The provisions of this part, with the exception...

  7. 46 CFR 105.05-1 - Commercial fishing vessels dispensing petroleum products.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 4 2010-10-01 2010-10-01 false Commercial fishing vessels dispensing petroleum products... MISCELLANEOUS VESSELS COMMERCIAL FISHING VESSELS DISPENSING PETROLEUM PRODUCTS Application § 105.05-1 Commercial fishing vessels dispensing petroleum products. (a) The provisions of this part, with the exception...

  8. 46 CFR 105.05-1 - Commercial fishing vessels dispensing petroleum products.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 4 2013-10-01 2013-10-01 false Commercial fishing vessels dispensing petroleum products... MISCELLANEOUS VESSELS COMMERCIAL FISHING VESSELS DISPENSING PETROLEUM PRODUCTS Application § 105.05-1 Commercial fishing vessels dispensing petroleum products. (a) The provisions of this part, with the exception...

  9. Theoretical Perspectives on Fishing Vessel Accidents and Their Prevention.

    ERIC Educational Resources Information Center

    Boshier, Roger

    Fishing vessel accidents occur because of complex interactions of human, technical, and environmental factors. Although they usually occur because of human actions, thoughts, or behavior, investigators and prevention educators are preoccupied with technical matters and equipment. Equipment, machinery, weather, and other objective facts are…

  10. Fuel conservation for fishing vessels. Final report

    SciTech Connect

    Not Available

    1983-08-01

    The fuel monitoring system provided information that was sufficiently precise and generally reliable enough to be of use in making operational decisions. The curve of fuel consumption versus speed for a vessel will vary with changes in draft, trim, and bottom cleanliness. Therefore, although generalized fuel consumption/speed curves would be of value to an operator, maximum fuel savings can only be effected by applying the actual present fuel consumption, as supplied by a fuel monitor, and true ground speed, as derived by a LORAN C system, to the decision making process. The dividing line between maximum profits and minimum fuel consumption may be a fine line requiring information from a fuel monitor to assist the operator in making the proper decision. This study also addressed the relationship of engine maintenance and fuel monitoring systems.

  11. Effects of prolonged weightlessness on the swimming pattern of fish aboard Skylab 3

    NASA Technical Reports Server (NTRS)

    Von Baumgarten, R. J.; Simmonds, R. C.; Boyd, J. F.; Garriott, O. K.

    1975-01-01

    Looping behavior of minnows aboard Skylab 3 is analyzed. Extensive looping patterns were observed at first look on the third day of weightlessness; thereafter, the frequency of the looping episodes diminished until complete adaptation on the twenty-first day, at which time the fish oriented themselves with their backs to the light. The swimming anomaly could be due to (1) absence of continuous bending of sense hairs to a certain extent by gravity, causing the fish to tilt forward in an attempt to increase leverage on the hairs - in the absence of all gravity, tilting is continued into looping (this hypothesis is supported by parabolic flight experiments with partial gravity, in which only tilting was seen); or (2) an attempt by the fish to create a gravitoinertial stimulus by 'centrifuging' its otoliths by looping.

  12. Reduction of energy needs for fish harvesting through the use of sails on fishing vessels

    SciTech Connect

    Not Available

    1983-05-10

    The fishing industry has been hurt by rising fuel costs. This study was undertaken to determine the fuel savings that might occur if sails were used on fishing vessels as an auxiliary means of propulsion. Attention was also paid to vessel safety, crew efficiency and 'come-home' capabilities as they were effected by the use of sails. A boat was designed, built and equipped for sail assisted fishing operations. Data was collected during sea trials, test runs and actual fishing operations. These data were analysed with the help of the Virginia Institute of Marine Science to determine the fuel savings and the economic viability of the configuration. Assessment of the observations of crew performance and vessel safety were analyzed.

  13. Seabird movement reveals the ecological footprint of fishing vessels.

    PubMed

    Bodey, Thomas W; Jessopp, Mark J; Votier, Stephen C; Gerritsen, Hans D; Cleasby, Ian R; Hamer, Keith C; Patrick, Samantha C; Wakefield, Ewan D; Bearhop, Stuart

    2014-06-02

    Exploitation of the seas is currently unsustainable, with increasing demand for marine resources placing intense pressure on the Earth's largest ecosystem [1]. The scale of anthropogenic effects varies from local to entire ocean basins [1-3]. For example, discards of commercial capture fisheries can have both positive and negative impacts on scavengers at the population and community-level [2-6], although this is driven by individual foraging behaviour [3,7]. Currently, we have little understanding of the scale at which individual animals initiate such behaviours. We use the known interaction between fisheries and a wide-ranging seabird, the Northern gannet Morus bassanus[3], to investigate how fishing vessels affect individual birds' behaviours in near real-time. We document the footprint of fishing vessels' (≥15 m length) influence on foraging decisions (≤11 km), and a potential underlying behavioural mechanism, by revealing how birds respond differently to vessels depending on gear type and activity. Such influences have important implications for fisheries, including the proposed discard ban [8]), and wider marine management.

  14. 8 CFR 286.2 - Fee for arrival of passengers aboard commercial aircraft or commercial vessels.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... SECURITY IMMIGRATION REGULATIONS IMMIGRATION USER FEE § 286.2 Fee for arrival of passengers aboard..., per individual is charged and collected by the Commissioner for the immigration inspection of each... Act, per individual, is charged and collected by the Commissioner for the immigration inspection at...

  15. 8 CFR 286.2 - Fee for arrival of passengers aboard commercial aircraft or commercial vessels.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... SECURITY IMMIGRATION REGULATIONS IMMIGRATION USER FEE § 286.2 Fee for arrival of passengers aboard..., per individual is charged and collected by the Commissioner for the immigration inspection of each... Act, per individual, is charged and collected by the Commissioner for the immigration inspection at...

  16. 8 CFR 286.2 - Fee for arrival of passengers aboard commercial aircraft or commercial vessels.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... SECURITY IMMIGRATION REGULATIONS IMMIGRATION USER FEE § 286.2 Fee for arrival of passengers aboard..., per individual is charged and collected by the Commissioner for the immigration inspection of each... Act, per individual, is charged and collected by the Commissioner for the immigration inspection at...

  17. 8 CFR 286.2 - Fee for arrival of passengers aboard commercial aircraft or commercial vessels.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... SECURITY IMMIGRATION REGULATIONS IMMIGRATION USER FEE § 286.2 Fee for arrival of passengers aboard..., per individual is charged and collected by the Commissioner for the immigration inspection of each... Act, per individual, is charged and collected by the Commissioner for the immigration inspection at...

  18. 8 CFR 286.2 - Fee for arrival of passengers aboard commercial aircraft or commercial vessels.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... SECURITY IMMIGRATION REGULATIONS IMMIGRATION USER FEE § 286.2 Fee for arrival of passengers aboard..., per individual is charged and collected by the Commissioner for the immigration inspection of each... Act, per individual, is charged and collected by the Commissioner for the immigration inspection at...

  19. 50 CFR 679.51 - Observer requirements for vessels and plants.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... observer coverage may not begin until all previously harvested fish has been offloaded and an observer is... confirms that all fish from the observed fishing trip are offloaded. (iii) A vessel must make a minimum of... have at least two observers aboard for each day that the vessel is used to catch or process fish in...

  20. 50 CFR 697.19 - Trap limits and trap tag requirements for vessels fishing with lobster traps.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... vessels fishing with lobster traps. 697.19 Section 697.19 Wildlife and Fisheries FISHERY CONSERVATION AND... requirements for vessels fishing with lobster traps. (a) Trap limits for vessels fishing or authorized to fish... management area designation certificate or valid limited access American lobster permit specifying one...

  1. 50 CFR 697.19 - Trap limits and trap tag requirements for vessels fishing with lobster traps.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... vessels fishing with lobster traps. 697.19 Section 697.19 Wildlife and Fisheries FISHERY CONSERVATION AND... requirements for vessels fishing with lobster traps. (a) Area 1 trap limits. The Area 1 trap limit is 800 traps. Federally permitted lobster fishing vessels shall not fish with, deploy in, possess in, or haul back...

  2. 50 CFR 697.19 - Trap limits and trap tag requirements for vessels fishing with lobster traps.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... vessels fishing with lobster traps. 697.19 Section 697.19 Wildlife and Fisheries FISHERY CONSERVATION AND... requirements for vessels fishing with lobster traps. (a) Trap limits for vessels fishing or authorized to fish... management area designation certificate or valid limited access American lobster permit specifying one...

  3. 50 CFR 697.19 - Trap limits and trap tag requirements for vessels fishing with lobster traps.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... vessels fishing with lobster traps. 697.19 Section 697.19 Wildlife and Fisheries FISHERY CONSERVATION AND... requirements for vessels fishing with lobster traps. (a) Trap limits for vessels fishing or authorized to fish... management area designation certificate or valid limited access American lobster permit specifying one...

  4. 50 CFR 697.19 - Trap limits and trap tag requirements for vessels fishing with lobster traps.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... vessels fishing with lobster traps. 697.19 Section 697.19 Wildlife and Fisheries FISHERY CONSERVATION AND... requirements for vessels fishing with lobster traps. (a) Trap limits for vessels fishing or authorized to fish... management area designation certificate or valid limited access American lobster permit specifying one...

  5. 75 FR 14609 - Commercial Fishing Industry Vessel Safety Advisory Committee; Vacancies

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-26

    ... persons representing the marine insurance industry. Each member serves for a term of three years. An... SECURITY Coast Guard Commercial Fishing Industry Vessel Safety Advisory Committee; Vacancies AGENCY: Coast... on the Commercial Fishing Industry Vessel Safety Advisory Committee (CFIVSAC). The CFIVSAC...

  6. All aboard! A biological survey of ballast water onboard vessels spanning the North Atlantic Ocean.

    PubMed

    Steichen, Jamie L; Schulze, Anja; Brinkmeyer, Robin; Quigg, Antonietta

    2014-10-15

    Global movement of nonindigenous species, within ballast water tanks across natural barriers, threatens coastal and estuarine ecosystem biodiversity. In 2012, the Port of Houston ranked 10th largest in the world and 2nd in the US (waterborne tonnage). Ballast water was collected from 13 vessels to genetically examine the eukaryotic microorganism diversity being discharged into the Port of Houston, Texas (USA). Vessels took ballast water onboard in North Atlantic Ocean between the Port of Malabo, Africa and Port of New Orleans, Louisiana, (USA). Twenty genera of Protists, Fungi and Animalia were identified from at least 10 phyla. Dinoflagellates were the most diverse and dominant identified (Alexandrium, Exuviaella, Gyrodinium, Heterocapsa, Karlodinium, Pfiesteria and Scrippsiella). We are reporting the first detection of Picobiliphytes, Apusozoa (Amastigomonas) and Sarcinomyces within ballast water. This study supports that global commerce by shipping contributes to long-distance transportation of eukaryotic microorganisms, increasing propagule pressure and invasion supply on ecosystems.

  7. Testing a polarimetric cloud imager aboard research vessel Polarstern: comparison of color-based and polarimetric cloud detection algorithms.

    PubMed

    Barta, András; Horváth, Gábor; Horváth, Ákos; Egri, Ádám; Blahó, Miklós; Barta, Pál; Bumke, Karl; Macke, Andreas

    2015-02-10

    Cloud cover estimation is an important part of routine meteorological observations. Cloudiness measurements are used in climate model evaluation, nowcasting solar radiation, parameterizing the fluctuations of sea surface insolation, and building energy transfer models of the atmosphere. Currently, the most widespread ground-based method to measure cloudiness is based on analyzing the unpolarized intensity and color distribution of the sky obtained by digital cameras. As a new approach, we propose that cloud detection can be aided by the additional use of skylight polarization measured by 180° field-of-view imaging polarimetry. In the fall of 2010, we tested such a novel polarimetric cloud detector aboard the research vessel Polarstern during expedition ANT-XXVII/1. One of our goals was to test the durability of the measurement hardware under the extreme conditions of a trans-Atlantic cruise. Here, we describe the instrument and compare the results of several different cloud detection algorithms, some conventional and some newly developed. We also discuss the weaknesses of our design and its possible improvements. The comparison with cloud detection algorithms developed for traditional nonpolarimetric full-sky imagers allowed us to evaluate the added value of polarimetric quantities. We found that (1) neural-network-based algorithms perform the best among the investigated schemes and (2) global information (the mean and variance of intensity), nonoptical information (e.g., sun-view geometry), and polarimetric information (e.g., the degree of polarization) improve the accuracy of cloud detection, albeit slightly.

  8. Remote sensing of XCO2 and XCH4 above the Atlantic from aboard the research vessel Polarstern

    NASA Astrophysics Data System (ADS)

    Klappenbach, F.; Bertleff, M.; Julian, K.; Hase, F.; Gisi, M.; Butz, A.

    2014-12-01

    Global measurements of the column average dry air mole fractions of carbon dioxide (XCO2) and methane (XCH4) are of great interest for inferring information on sources and sinks of these two major anthropogenic greenhouse gases. Satellite remote sensing of XCO2 and XCH4 is an emerging tool which promises to supplement the traditional ground-based in-situ sampling approach by vast data coverage. The usefulness of XCO2 and XCH4measured by satellites such as GOSAT and OCO-2, however, crucially depends on precision and accuracy. Therefore, validation by ground-based remote sensing observations is of major importance. The Total Carbon Column Observing Network (TCCON) has been designed to meet these validation needs. It covers a few tens of ground-based Fourier Transform Spectrometers operating at very high spectral resolution. Most of these instruments are located on continental regions especially in the northern hemisphere. However, oceanic regions are sparsely validated. In the framework of the development of a robust, small and versatile spectrometer for harsh environments, we operated two instruments, a Fourier Transform Spectrometer (EM27/SUN by Bruker) and a custom-built grating spectrometer aboard the German research vessel Polarstern. Here, we will present and discuss instrument performance as well as the retrieved XCO2 and XCH4 mixing ratios along the ship track from Capetown (SA) to Bremerhaven (GER) during the 5-week cruise in March 2014. We assess the usefulness of the dataset for validating GOSAT ocean glint observations.

  9. Seroepidemiologic Investigation of an Outbreak of Pandemic Influenza A H1N1 2009 Aboard a U.S. Navy Vessel - San Diego, 2009

    DTIC Science & Technology

    2013-01-01

    Naval Health Research Center Seroepidemiologic Investigation of An Outbreak of Pandemic Influenza A H1N1 2009 Aboard A US Navy Vessell – San...Journal Article 3. DATES COVERED (from – to) 2009 4. TITLE Seroepidemiologic Investigation of an Outbreak of Pandemic Influenza A H1N1 2009...outbreaks. 15. SUBJECT TERMS Adolescent; adult; Disease Outbreaks; H1N1 Subtype/genetics; epidemiology; Influenza A Virus; military personnel 16

  10. 76 FR 16616 - Identification of Nations Whose Fishing Vessels Are Engaged in Fishing in Waters Beyond Any...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-24

    ... National Oceanic and Atmospheric Administration RIN 0648-BA89 Identification of Nations Whose Fishing Vessels Are Engaged in Fishing in Waters Beyond Any National Jurisdiction That Target or Incidentally... target or incidentally catch sharks. Such information will be reviewed for the purposes of...

  11. Using Vessel Monitoring System Data to Identify and Characterize Trips Made by Fishing Vessels in the United States North Pacific

    PubMed Central

    Haynie, Alan C.

    2016-01-01

    Time spent fishing is the effort metric often studied in fisheries but it may under-represent the effort actually expended by fishers. Entire fishing trips, from the time vessels leave port until they return, may prove more useful for examining trends in fleet dynamics, fisher behavior, and fishing costs. However, such trip information is often difficult to resolve. We identified ~30,000 trips made by vessels that targeted walleye pollock (Gadus chalcogrammus) in the Eastern Bering Sea from 2008–2014 by using vessel monitoring system (VMS) and landings data. We compared estimated trip durations to observer data, which were available for approximately half of trips. Total days at sea were estimated with < 1.5% error and 96.4% of trip durations were either estimated with < 5% error or they were within expected measurement error. With 99% accuracy, we classified trips as fishing for pollock, for another target species, or not fishing. This accuracy lends strong support to the use of our method with unobserved trips across North Pacific fisheries. With individual trips resolved, we examined potential errors in datasets which are often viewed as “the truth.” Despite having > 5 million VMS records (timestamps and vessel locations), this study was as much about understanding and managing data errors as it was about characterizing trips. Missing VMS records were pervasive and they strongly influenced our approach. To understand implications of missing data on inference, we simulated removal of VMS records from trips. Removal of records straightened (i.e., shortened) vessel trajectories, and travel distances were underestimated, on average, by 1.5–13.4% per trip. Despite this bias, VMS proved robust for trip characterization and for improved quality control of human-recorded data. Our scrutiny of human-reported and VMS data advanced our understanding of the potential utility and challenges facing VMS users globally. PMID:27788174

  12. Remote sensing of XCO2 and XCH4 above the Atlantic from aboard the research vessel Polarstern

    NASA Astrophysics Data System (ADS)

    Klappenbach, Friedrich; Kostinek, Julian; Bertleff, Marco; Hase, Frank; Butz, Andrè

    2015-04-01

    Global measurements of the column average dry air mole fractions of carbon dioxide (XCO2) and methane (XCH4) are of great interest for inferring information on sources and sinks of these two major anthropogenic greenhouse gases. Satellite remote sensing of XCO2 and XCH4 is an emerging tool which promises to supplement the traditional ground-based in-situ sampling approach by vast data coverage. The usefulness of XCO2 and XCH4 measured by satellites such as GOSAT and OCO-2, however, crucially depends on precision and accuracy. Therefore, validation by ground-based remote sensing observations is of major importance. The Total Carbon Column Observing Network (TCCON) has been designed to meet these validation needs. It covers a few tens of ground-based Fourier Transform Spectrometers operating at very high spectral resolution. Most of these instruments are located on continental regions especially in the northern hemisphere. However, oceanic regions are sparsely validated. In the framework of the development of a robust, small and versatile spectrometer for harsh environments and mobile applications, we operated two instruments, a Fourier Transform Spectrometer (EM27/SUN by Bruker) and a custom-built grating spectrometer aboard the German research vessel Polarstern. Both instruments are modified such, that the solar tracking system can compensate for the ships movement. Here, we will present and discuss instrument performance of the EM27/SUN instrument and the solar tracking device. The retrieved north to south gradient of XCO2 and XCH4 mixing ratios along the ship track from Capetown (SA) to Bremerhaven (GER) during the 5-week cruise in March 2014 will be presented and discussed. We assess the usefulness of the dataset for validating GOSAT ocean glint observations as well as an comparison with the global CO2 and CH4 model data.

  13. 46 CFR 356.25 - Operation of Fishing Industry Vessel Mortgagees.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Operation of Fishing Industry Vessel Mortgagees. 356.25 Section 356.25 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION MISCELLANEOUS REQUIREMENTS FOR VESSELS OF 100 FEET OR GREATER IN REGISTERED LENGTH TO OBTAIN A FISHERY ENDORSEMENT TO THE...

  14. 46 CFR 356.37 - Operation of a Fishing Industry Vessel by a Mortgage Trustee.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 8 2012-10-01 2012-10-01 false Operation of a Fishing Industry Vessel by a Mortgage Trustee. 356.37 Section 356.37 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION MISCELLANEOUS REQUIREMENTS FOR VESSELS OF 100 FEET OR GREATER IN REGISTERED LENGTH TO OBTAIN A...

  15. 46 CFR 356.37 - Operation of a Fishing Industry Vessel by a Mortgage Trustee.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Operation of a Fishing Industry Vessel by a Mortgage Trustee. 356.37 Section 356.37 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION MISCELLANEOUS REQUIREMENTS FOR VESSELS OF 100 FEET OR GREATER IN REGISTERED LENGTH TO OBTAIN A...

  16. 46 CFR 356.37 - Operation of a Fishing Industry Vessel by a Mortgage Trustee.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 8 2013-10-01 2013-10-01 false Operation of a Fishing Industry Vessel by a Mortgage Trustee. 356.37 Section 356.37 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION MISCELLANEOUS REQUIREMENTS FOR VESSELS OF 100 FEET OR GREATER IN REGISTERED LENGTH TO OBTAIN A...

  17. 46 CFR 356.37 - Operation of a Fishing Industry Vessel by a Mortgage Trustee.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 8 2014-10-01 2014-10-01 false Operation of a Fishing Industry Vessel by a Mortgage Trustee. 356.37 Section 356.37 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION MISCELLANEOUS REQUIREMENTS FOR VESSELS OF 100 FEET OR GREATER IN REGISTERED LENGTH TO OBTAIN A...

  18. 46 CFR 356.37 - Operation of a Fishing Industry Vessel by a Mortgage Trustee.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 8 2011-10-01 2011-10-01 false Operation of a Fishing Industry Vessel by a Mortgage Trustee. 356.37 Section 356.37 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION MISCELLANEOUS REQUIREMENTS FOR VESSELS OF 100 FEET OR GREATER IN REGISTERED LENGTH TO OBTAIN A...

  19. 46 CFR 356.25 - Operation of Fishing Industry Vessel Mortgagees.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 8 2013-10-01 2013-10-01 false Operation of Fishing Industry Vessel Mortgagees. 356.25 Section 356.25 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION MISCELLANEOUS REQUIREMENTS FOR VESSELS OF 100 FEET OR GREATER IN REGISTERED LENGTH TO OBTAIN A FISHERY ENDORSEMENT TO THE...

  20. 46 CFR 356.25 - Operation of Fishing Industry Vessel Mortgagees.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 8 2014-10-01 2014-10-01 false Operation of Fishing Industry Vessel Mortgagees. 356.25 Section 356.25 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION MISCELLANEOUS REQUIREMENTS FOR VESSELS OF 100 FEET OR GREATER IN REGISTERED LENGTH TO OBTAIN A FISHERY ENDORSEMENT TO THE...

  1. 46 CFR 356.25 - Operation of Fishing Industry Vessel Mortgagees.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 8 2012-10-01 2012-10-01 false Operation of Fishing Industry Vessel Mortgagees. 356.25 Section 356.25 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION MISCELLANEOUS REQUIREMENTS FOR VESSELS OF 100 FEET OR GREATER IN REGISTERED LENGTH TO OBTAIN A FISHERY ENDORSEMENT TO THE...

  2. 75 FR 17379 - Identification of Nations Whose Fishing Vessels Are Engaged in Illegal, Unreported, or...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-06

    ... Vessels Are Engaged in Illegal, Unreported, or Unregulated Fishing and/or Bycatch of Protected Living... (IUU) fishing or bycatch of protected living marine resources (PLMRs). Such information will be... has an adverse impact on seamounts, hydrothermal vents, and cold water corals located beyond...

  3. 46 CFR 2.01-50 - Persons other than crew on towing, oyster, or fishing steam vessels.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 1 2012-10-01 2012-10-01 false Persons other than crew on towing, oyster, or fishing steam vessels. 2.01-50 Section 2.01-50 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES... than crew on towing, oyster, or fishing steam vessels. (a) A steam vessel engaged in towing,...

  4. 46 CFR 2.01-50 - Persons other than crew on towing, oyster, or fishing steam vessels.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Persons other than crew on towing, oyster, or fishing steam vessels. 2.01-50 Section 2.01-50 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES... than crew on towing, oyster, or fishing steam vessels. (a) A steam vessel engaged in towing,...

  5. 46 CFR 2.01-50 - Persons other than crew on towing, oyster, or fishing steam vessels.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Persons other than crew on towing, oyster, or fishing steam vessels. 2.01-50 Section 2.01-50 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES... than crew on towing, oyster, or fishing steam vessels. (a) A steam vessel engaged in towing,...

  6. 46 CFR 2.01-50 - Persons other than crew on towing, oyster, or fishing steam vessels.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 1 2014-10-01 2014-10-01 false Persons other than crew on towing, oyster, or fishing steam vessels. 2.01-50 Section 2.01-50 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES... than crew on towing, oyster, or fishing steam vessels. (a) A steam vessel engaged in towing,...

  7. 46 CFR 2.01-50 - Persons other than crew on towing, oyster, or fishing steam vessels.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 1 2013-10-01 2013-10-01 false Persons other than crew on towing, oyster, or fishing steam vessels. 2.01-50 Section 2.01-50 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY PROCEDURES... than crew on towing, oyster, or fishing steam vessels. (a) A steam vessel engaged in towing,...

  8. 76 FR 26705 - Proposed Information Collection; Comment Request; Commercial Fishing Vessel Cost and Earnings...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-09

    ... Commerce, to make informed decisions about the expected economic effects of proposed management...; Commercial Fishing Vessel Cost and Earnings Data Collection Survey in the Northeast Region AGENCY: National... legislative requirements of the Magnuson-Stevens Fishery Conservation and Management Act, the...

  9. 50 CFR Figure 2 to Part 665 - Length of Fishing Vessels

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Length of Fishing Vessels 2 Figure 2 to Part 665 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES IN THE WESTERN PACIFIC Pt. 665, Fig. 2 Figure 2...

  10. 50 CFR Figure 2 to Part 665 - Length of Fishing Vessels

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false Length of Fishing Vessels 2 Figure 2 to Part 665 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES IN THE WESTERN PACIFIC Pt. 665, Fig. 2 Figure 2...

  11. 50 CFR Figure 2 to Part 665 - Length of Fishing Vessels

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false Length of Fishing Vessels 2 Figure 2 to Part 665 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES IN THE WESTERN PACIFIC Pt. 665, Fig. 2 Figure 2...

  12. 50 CFR Figure 2 to Part 665 - Length of Fishing Vessels

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false Length of Fishing Vessels 2 Figure 2 to Part 665 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES IN THE WESTERN PACIFIC Pt. 665, Fig. 2 Figure 2...

  13. 46 CFR 11.462 - Endorsements for master or mate of uninspected fishing industry vessels.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... years of total service on ocean or near coastal routes. Service on Great Lakes or inland waters may... service on ocean or near-coastal routes. Service on Great Lakes or inland waters may substitute for up to... master or mate of uninspected fishing industry vessels are issued for either ocean or near-coastal...

  14. 76 FR 51317 - Waiver of Citizenship Requirements for Crewmembers on Commercial Fishing Vessels

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-18

    ... tender vessel that is engaged in the fisheries in the navigable waters of the United States or the...=-17679&programId=12861 . This policy letter explains the steps involved in the request for a waiver process. The Coast Guard intended the letter to be the means of informing the fishing industry of...

  15. A Dataset of Deep-Sea Fishes Surveyed by Research Vessels in the Waters around Taiwan.

    PubMed

    Shao, Kwang-Tsao; Lin, Jack; Yeh, Hsin-Ming; Lee, Mao-Yin; Chen, Lee-Sea; Lin, Hen-Wei

    2014-01-01

    The study of deep-sea fish fauna is hampered by a lack of data due to the difficulty and high cost incurred in its surveys and collections. Taiwan is situated along the edge of the Eurasia fig, at the junction of three Large Marine Ecosystems or Ecoregions of the East China Sea, South China Sea and the Philippines. As nearly two-thirds of its surrounding marine ecosystems are deep-sea environments, Taiwan is expected to hold a rich diversity of deep-sea fish. However, in the past, no research vessels were employed to collect fish data on site. Only specimens, caught by bottom trawl fishing in the waters hundreds of meters deep and missing precise locality information, were collected from Dasi and Donggang fishing harbors. Began in 2001, with the support of National Science Council, research vessels were made available to take on the task of systematically collecting deep-sea fish specimens and occurrence records in the waters surrounding Taiwan. By the end of 2006, a total of 3,653 specimens, belonging to 26 orders, 88 families, 198 genera and 366 species, were collected in addition to data such as sampling site geographical coordinates and water depth, and fish body length and weight. The information, all accessible from the "Database of Taiwan's Deep-Sea Fauna and Its Distribution (http://deepsea.biodiv.tw/)" as part of the "Fish Database of Taiwan," can benefit the study of temporal and spatial changes in distribution and abundance of fish fauna in the context of global deep-sea biodiversity.

  16. A Dataset of Deep-Sea Fishes Surveyed by Research Vessels in the Waters around Taiwan

    PubMed Central

    Shao, Kwang-Tsao; Lin, Jack; Yeh, Hsin-Ming; Lee, Mao-Yin; Chen, Lee-Sea; Lin, Hen-Wei

    2014-01-01

    Abstract The study of deep-sea fish fauna is hampered by a lack of data due to the difficulty and high cost incurred in its surveys and collections. Taiwan is situated along the edge of the Eurasia fig, at the junction of three Large Marine Ecosystems or Ecoregions of the East China Sea, South China Sea and the Philippines. As nearly two-thirds of its surrounding marine ecosystems are deep-sea environments, Taiwan is expected to hold a rich diversity of deep-sea fish. However, in the past, no research vessels were employed to collect fish data on site. Only specimens, caught by bottom trawl fishing in the waters hundreds of meters deep and missing precise locality information, were collected from Dasi and Donggang fishing harbors. Began in 2001, with the support of National Science Council, research vessels were made available to take on the task of systematically collecting deep-sea fish specimens and occurrence records in the waters surrounding Taiwan. By the end of 2006, a total of 3,653 specimens, belonging to 26 orders, 88 families, 198 genera and 366 species, were collected in addition to data such as sampling site geographical coordinates and water depth, and fish body length and weight. The information, all accessible from the “Database of Taiwan’s Deep-Sea Fauna and Its Distribution (http://deepsea.biodiv.tw/)” as part of the “Fish Database of Taiwan,” can benefit the study of temporal and spatial changes in distribution and abundance of fish fauna in the context of global deep-sea biodiversity. PMID:25610339

  17. Albatrosses following fishing vessels: how badly hooked are they on an easy meal?

    PubMed

    Granadeiro, José P; Phillips, Richard A; Brickle, Paul; Catry, Paulo

    2011-03-02

    Fisheries have major impacts on seabirds, both by changing food availability and by causing direct mortality of birds during trawling and longline setting. However, little is known about the nature and the spatial-temporal extent of the interactions between individual birds and vessels. By studying a system in which we had fine-scale data on bird movements and activity, and near real-time information on vessel distribution, we provide new insights on the association of a threatened albatross with fisheries. During early chick-rearing, black-browed albatrosses Thalassarche melanophris from two different colonies (separated by only 75 km) showed significant differences in the degree of association with fisheries, despite being nearly equidistant to the Falklands fishing fleet. Most foraging trips from either colony did not bring tracked individuals close to vessels, and proportionally little time and foraging effort was spent near ships. Nevertheless, a few individuals repeatedly visited fishing vessels, which may indicate they specialise on fisheries-linked food sources and so are potentially more vulnerable to bycatch. The evidence suggests that this population has little reliance on fisheries discards at a critical stage of its nesting cycle, and hence measures to limit fisheries waste on the Patagonian shelf that also reduce vessel attractiveness and the risk of incidental mortality, would be of high overall conservation benefit.

  18. Analyses of trawling track and fishing activity based on the data of vessel monitoring system (VMS): A case study of the single otter trawl vessels in the Zhoushan fishing ground

    NASA Astrophysics Data System (ADS)

    Wang, Yang; Wang, Yingbin; Zheng, Ji

    2015-02-01

    The original purpose of Vessel Monitoring System (VMS) is for enforcement and control of vessel sailing. With the application of VMS in fishing vessels, more and more population dynamic studies have used VMS data to improve the accuracy of fisheries stock assessment. In this paper, we simulated the trawl trajectory under different time intervals using the cubic Hermite spline (cHs) interpolation method based on the VMS data of 8 single otter trawl vessels (totally 36000 data items) fishing in Zhoushan fishing ground from September 2012 to December 2012, and selected the appropriate time interval. We then determined vessels' activities (fishing or non-fishing) by comparing VMS speed data with the corresponding speeds from logbooks. The results showed that the error of simulated trajectory greatly increased with the increase of time intervals of VMS data when they were longer than 30 minutes. Comparing the speeds from VMS with those from the corresponding logbooks, we found that the vessels' speeds were between 2.5 kn and 5.0 kn in fishing. The cHs interpolation method is a new choice for improving the accuracy of estimation of sailing trajectory, and the VMS can be used to determine the vessels' activities with the analysis of their trajectories and speeds. Therefore, when the fishery information is limited, VMS can be one of the important data sources for fisheries stock assessment, and more attention should be paid to its construction and application to fisheries stock assessment and management.

  19. Acetylcholine produces contraction mediated by cyclooxigenase pathway in arterial vessels in the marine fish (Isacia conceptionis).

    PubMed

    Moraga, F A; Urriola-Urriola, N

    2015-05-01

    Preliminary studies showed that dorsal artery contraction mediated by acetylcholine (ACh) is blocked with indomethacin in intertidal fish (G. laevifrons). Our objective was to characterize the cholinergic pathway in several artery vessels of the I. conceptionis. Afferent and efferent branchial, dorsal and mesenteric arteries were dissected of 6 juvenile specimens, isometric tension studies were done using doses response curves (DRC) for Ach (10(-13) to 10(-3) M), and cholinergic pathways were obtained by blocking with atropine or indomethacin. CRC to ACh showed a pattern of high sensitivity only in efferente branchial artery and low sensibility in all vessels. Furthermore, these contractions were blocked in the presence of atropine and indomethacin in all vessels. Our results corroborate previous results observed in intertidal species that contraction induced by acetylcholine is mediated by receptors that activate a cyclooxygenase contraction pathway.

  20. A Step Towards Seascape Scale Conservation: Using Vessel Monitoring Systems (VMS) to Map Fishing Activity

    PubMed Central

    Witt, Matthew J.; Godley, Brendan J.

    2007-01-01

    Background Conservation of marine ecosystems will require a holistic understanding of fisheries with concurrent spatial patterns of biodiversity. Methodology/Principal Findings Using data from the UK Government Vessel Monitoring System (VMS) deployed on UK-registered large fishing vessels we investigate patterns of fisheries activity on annual and seasonal scales. Analysis of VMS data shows that regions of the UK European continental shelf (i.e. Western Channel and Celtic Sea, Northern North Sea and the Goban Spur) receive consistently greater fisheries pressure than the rest of the UK continental shelf fishing zone. Conclusions/Significance VMS provides a unique and independent method from which to derive patterns of spatially and temporally explicit fisheries activity. Such information may feed into ecosystem management plans seeking to achieve sustainable fisheries while minimising putative risk to non-target species (e.g. cetaceans, seabirds and elasmobranchs) and habitats of conservation concern. With multilateral collaboration VMS technologies may offer an important solution to quantifying and managing ecosystem disturbance, particularly on the high-seas. PMID:17971874

  1. Accurate mobile remote sensing of XCO2 and XCH4 latitudinal transects from aboard a research vessel

    NASA Astrophysics Data System (ADS)

    Klappenbach, F.; Bertleff, M.; Kostinek, J.; Hase, F.; Blumenstock, T.; Agusti-Panareda, A.; Razinger, M.; Butz, A.

    2015-12-01

    A portable Fourier transform spectrometer (FTS), model EM27/SUN, was deployed onboard the research vessel Polarstern to measure the column-average dry air mole fractions of carbon dioxide (XCO2) and methane (XCH4) by means of direct sunlight absorption spectrometry. We report on technical developments as well as data calibration and reduction measures required to achieve the targeted accuracy of fractions of a percent in retrieved XCO2 and XCH4 while operating the instrument under field conditions onboard the moving platform during a 6-week cruise on the Atlantic from Cape Town (South Africa, 34° S, 18° E; 5 March 2014) to Bremerhaven (Germany, 54° N, 19° E; 14 April 2014). We demonstrate that our solar tracker typically achieved a tracking precision of better than 0.05° toward the center of the sun throughout the ship cruise which facilitates accurate XCO2 and XCH4 retrievals even under harsh ambient wind conditions. We define several quality filters that screen spectra, e.g., when the field of view was partially obstructed by ship structures or when the lines-of-sight crossed the ship exhaust plume. The measurements in clean oceanic air, can be used to characterize a spurious air-mass dependency. After the campaign, deployment of the spectrometer alongside the TCCON (Total Carbon Column Observing Network) instrument at Karlsruhe, Germany, allowed for determining a calibration factor that makes the entire campaign record traceable to World Meteorological Organization (WMO) standards. Comparisons to observations of the GOSAT satellite and concentration fields modeled by the European Centre for Medium-Range Weather Forecasts (ECMWF) Copernicus Atmosphere Monitoring Service (CAMS) demonstrate that the observational setup is well suited to provide validation opportunities above the ocean and along interhemispheric transects.

  2. Accurate mobile remote sensing of XCO2 and XCH4 latitudinal transects from aboard a research vessel

    NASA Astrophysics Data System (ADS)

    Klappenbach, F.; Bertleff, M.; Kostinek, J.; Hase, F.; Blumenstock, T.; Agusti-Panareda, A.; Razinger, M.; Butz, A.

    2015-07-01

    A portable Fourier Transform Spectrometer (FTS), model EM27/SUN, is deployed onboard the research vessel Polarstern to measure the column-average dry air mole fractions of carbon dioxide (XCO2) and methane (XCH4) by means of direct sunlight absorption spectrometry. We report on technical developments as well as data calibration and reduction measures required to achieve the targeted accuracy of fractions of a percent in retrieved XCO2 and XCH4 while operating the instrument under field conditions onboard the moving platform during a six week cruise through the Atlantic from Cape Town (South Africa, 34° S, 18° E) to Bremerhaven (Germany, 54° N, 19° E). We demonstrate that our solar tracker typically achieves a tracking precision of better than 0.05° toward the center of the sun throughout the ship cruise which facilitates accurate XCO2 and XCH4 retrievals even under harsh ambient wind conditions. We define several quality filters that screen spectra e.g. when the field-of-view is partially obstructed by ship structures or when the lines-of-sight cross the ship exhaust plume. The measurements in clean oceanic air, can be used to characterize a spurious airmass dependency. After the campaign, deployment of the spectrometer side-by-side the TCCON (Total Carbon Column Observing Network) instrument at Karlsruhe, Germany, allows for determining a calibration factor that makes the entire campaign record traceable to World Meteorological Organization (WMO) standards. Comparisons to observations of the GOSAT satellite and concentration fields modeled by the European Centre for Medium-Range Weather Forecasts (ECMWF) within the project Monitoring of Atmospheric Composition and Climate - Interim Implementation (MACC-II) demonstrate that the observational setup is well suited to provide validation opportunities above the ocean and along interhemispheric transects.

  3. 50 CFR Table 39 to Part 679 - Amendment 80 Vessels That May Be Used to Directed Fish for Flatfish in the GOA

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 13 2012-10-01 2012-10-01 false Amendment 80 Vessels That May Be Used to Directed Fish for Flatfish in the GOA 39 Table 39 to Part 679 Wildlife and Fisheries FISHERY CONSERVATION... Vessels That May Be Used to Directed Fish for Flatfish in the GOA Column A: Name of Amendment 80...

  4. 50 CFR Table 39 to Part 679 - Amendment 80 Vessels That May Be Used to Directed Fish for Flatfish in the GOA

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false Amendment 80 Vessels That May Be Used to Directed Fish for Flatfish in the GOA 39 Table 39 to Part 679 Wildlife and Fisheries FISHERY CONSERVATION... Vessels That May Be Used to Directed Fish for Flatfish in the GOA Column A: Name of Amendment 80...

  5. 50 CFR Table 39 to Part 679 - Amendment 80 Vessels That May Be Used to Directed Fish for Flatfish in the GOA

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false Amendment 80 Vessels That May Be Used to Directed Fish for Flatfish in the GOA 39 Table 39 to Part 679 Wildlife and Fisheries FISHERY CONSERVATION... Vessels That May Be Used to Directed Fish for Flatfish in the GOA Column A: Name of Amendment 80...

  6. 50 CFR Table 39 to Part 679 - Amendment 80 Vessels That May Be Used to Directed Fish for Flatfish in the GOA

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false Amendment 80 Vessels That May Be Used to Directed Fish for Flatfish in the GOA 39 Table 39 to Part 679 Wildlife and Fisheries FISHERY CONSERVATION... Vessels That May Be Used to Directed Fish for Flatfish in the GOA Column A: Name of Amendment 80...

  7. 50 CFR Table 39 to Part 679 - Amendment 80 Vessels That May Be Used to Directed Fish for Flatfish in the GOA

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Amendment 80 Vessels That May Be Used to Directed Fish for Flatfish in the GOA 39 Table 39 to Part 679 Wildlife and Fisheries FISHERY CONSERVATION... Vessels That May Be Used to Directed Fish for Flatfish in the GOA Column A: Name of Amendment 80...

  8. Effects of simulated weightlessness on fish otolith growth: Clinostat versus Rotating-Wall Vessel

    NASA Astrophysics Data System (ADS)

    Brungs, Sonja; Hauslage, Jens; Hilbig, Reinhard; Hemmersbach, Ruth; Anken, Ralf

    2011-09-01

    Stimulus dependence is a general feature of developing sensory systems. It has been shown earlier that the growth of inner ear heavy stones (otoliths) of late-stage Cichlid fish ( Oreochromis mossambicus) and Zebrafish ( Danio rerio) is slowed down by hypergravity, whereas microgravity during space flight yields an opposite effect, i.e. larger than 1 g otoliths, in Swordtail ( Xiphophorus helleri) and in Cichlid fish late-stage embryos. These and related studies proposed that otolith growth is actively adjusted via a feedback mechanism to produce a test mass of the appropriate physical capacity. Using ground-based techniques to apply simulated weightlessness, long-term clinorotation (CR; exposure on a fast-rotating Clinostat with one axis of rotation) led to larger than 1 g otoliths in late-stage Cichlid fish. Larger than normal otoliths were also found in early-staged Zebrafish embryos after short-term Wall Vessel Rotation (WVR; also regarded as a method to simulate weightlessness). These results are basically in line with the results obtained on Swordtails from space flight. Thus, the growth of fish inner ear otoliths seems to be an appropriate parameter to assess the quality of "simulated weightlessness" provided by a particular simulation device. Since CR and WVR are in worldwide use to simulate weightlessness conditions on ground using small-sized specimens, we were prompted to directly compare the effects of CR and WVR on otolith growth using developing Cichlids as model organism. Animals were simultaneously subjected to CR and WVR from a point of time when otolith primordia had begun to calcify both within the utricle (gravity perception) and the saccule (hearing); the respective otoliths are the lapilli and the sagittae. Three such runs were subsequently carried out, using three different batches of fish. The runs were discontinued when the animals began to hatch. In the course of all three runs performed, CR led to larger than normal lapilli, whereas WVR

  9. 50 CFR 622.373 - Limited access system for charter vessel/headboat permits for Gulf coastal migratory pelagic fish.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... COMMERCE FISHERIES OF THE CARIBBEAN, GULF OF MEXICO, AND SOUTH ATLANTIC Coastal Migratory Pelagic Resources (Gulf of Mexico and South Atlantic) § 622.373 Limited access system for charter vessel/headboat permits.../headboat permits for Gulf coastal migratory pelagic fish. 622.373 Section 622.373 Wildlife and...

  10. 50 CFR 622.373 - Limited access system for charter vessel/headboat permits for Gulf coastal migratory pelagic fish.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... COMMERCE FISHERIES OF THE CARIBBEAN, GULF OF MEXICO, AND SOUTH ATLANTIC Coastal Migratory Pelagic Resources (Gulf of Mexico and South Atlantic) § 622.373 Limited access system for charter vessel/headboat permits.../headboat permits for Gulf coastal migratory pelagic fish. 622.373 Section 622.373 Wildlife and...

  11. 50 CFR 600.525 - Applicability of subpart F to Canadian Albacore Fishing Vessels off the West Coast.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Applicability of subpart F to Canadian Albacore Fishing Vessels off the West Coast. 600.525 Section 600.525 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE...

  12. 50 CFR 600.525 - Applicability of subpart F to Canadian Albacore Fishing Vessels off the West Coast.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Applicability of subpart F to Canadian Albacore Fishing Vessels off the West Coast. 600.525 Section 600.525 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE...

  13. Statistical evaluation of weather patterns on fishing vessel incidents in Atlantic Canada

    NASA Astrophysics Data System (ADS)

    Wu, Yue

    Commercial fishing is an inherently risky industry and the safety of the people and property involved is always a concern of maritime administrations. Weather conditions, location, activity level, vessel type and numerous other factors are acknowledged to be major contributors to the occurrence of maritime incidents. However, there is a dearth of detailed research to understand the relationship between weather conditions and maritime incidents, including the occurrence, the rate and the severity of the consequences. This thesis attempts to demonstrate that such an association exists, and determine which are the principal weather factors driving this outcome. Relationships between boating activity levels and weather factors are also examined. The study area, which encompasses a broad extent of Atlantic Canadian waters, includes fishing incidents recorded by the Canadian Coast Guard from1997 to 1999. Weather data from numerous sources were processed to ascertain the conditions during each incident. Data preparation included matching records across disparate databases, and spatial and temporal interpolation/extrapolation. Methodologies used for traffic track generation in a geographical information system and aggregation of all relevant weather data needed for the statistical analyses are presented. Several risk model hypotheses were tested. Classification trees were built to identify important weather factors associated with the occurrence of incidents (ceteris paribus), and also to examine weather effects on the relative incident rates (given that incidents have occurred). Finally, a logistic regression model was built to calculate probability of incidents being classified as severe or not. This study has demonstrated that certain weather factors have a larger influence on the occurrence, rate and/or consequences of maritime incidents. These results can be instructive for better preventative measures for boating in hazardous weather conditions. Search and rescue

  14. 50 CFR 300.223 - Purse seine fishing restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... regulations. (f) Sea turtle take mitigation measures. (1) Possession and use of required mitigation gear. Any... net is intended to facilitate safe handling of sea turtles and access to sea turtles for purposes of removing sea turtles from fishing gear, bringing sea turtles aboard the vessel when appropriate,...

  15. 50 CFR 300.223 - Purse seine fishing restrictions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    .... (f) Sea turtle take mitigation measures. (1) Possession and use of required mitigation gear. Any... net is intended to facilitate safe handling of sea turtles and access to sea turtles for purposes of removing sea turtles from fishing gear, bringing sea turtles aboard the vessel when appropriate,...

  16. 50 CFR 300.223 - Purse seine fishing restrictions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    .... (f) Sea turtle take mitigation measures. (1) Possession and use of required mitigation gear. Any... net is intended to facilitate safe handling of sea turtles and access to sea turtles for purposes of removing sea turtles from fishing gear, bringing sea turtles aboard the vessel when appropriate,...

  17. 50 CFR 300.223 - Purse seine fishing restrictions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... regulations. (f) Sea turtle take mitigation measures. (1) Possession and use of required mitigation gear. Any... net is intended to facilitate safe handling of sea turtles and access to sea turtles for purposes of removing sea turtles from fishing gear, bringing sea turtles aboard the vessel when appropriate,...

  18. 19 CFR 4.15 - Fishing vessels touching and trading at foreign places.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... weather or other casualty. 28 If such a vessel puts into a foreign port or place and only obtains bunkers... arrival of a documented vessel with a fishery endorsement which has put into a foreign port or place,...

  19. Project Catch: A space based solution to combat illegal, unreported and unregulated fishing. Part I: Vessel monitoring system

    NASA Astrophysics Data System (ADS)

    Detsis, Emmanouil; Brodsky, Yuval; Knudtson, Peter; Cuba, Manuel; Fuqua, Heidi; Szalai, Bianca

    2012-11-01

    Space assets have a unique opportunity to play a more active role in global resource management. There is a clear need to develop resource management tools in a global framework. Illegal, Unregulated and Unreported (IUU) fishing is placing pressure on the health and size of fishing stocks around the world. Earth observation systems can provide fishery management organizations with cost effective monitoring of large swaths of ocean. Project Catch is a fisheries management project based upon the complimentary, but independent Catch-VMS and Catch-GIS systems. Catch-VMS is a Vessel Monitoring System with increased fidelity over existing offerings. Catch-GIS is a Geographical Information System that combines VMS information with existing Earth Observation data and other data sources to identify Illegal, Unregulated and Unreported (IUU) fishing. Project Catch was undertaken by 19 Masters students from the 2010 class of the International Space University. In this paper, the space-based system architecture of Project Catch is presented and analyzed. The rationale for the creation of the system, as well as the engineering trade-off studies in its creation, are discussed. The Catch-VMS proposal was envisaged in order to address two specific problems: (1) the expansion of illegal fishing to high-latitude regions where existing satellite systems coverage is an issue and (2) the lack of coverage in remote oceanic regions due to reliance on coastal-based monitoring. Catch-VMS utilizes ship-borne transponders and hosted-payload receivers on a Global Navigation Satellite System in order to monitor the position and activity of compliant fishing vessels. Coverage is global and continuous with multiple satellites in view providing positional verification through multilateration techniques. The second part of the paper briefly describes the Catch-GIS system and investigates its cost of implementation.

  20. Fatal and nonfatal injuries involving fishing vessel winches--Southern shrimp fleet, United States, 2000-2011.

    PubMed

    2013-03-08

    Workers in the commercial fishing industry have the highest occupational fatality rate in the United States, nearly 35 times higher in 2011 than the rate for all U.S. workers. During 2000-2009, a total of 504 fishermen were killed in the U.S. fishing industry, most commonly by drowning as a result of vessels sinking (51%) and falls overboard (30%). Another 10% of fatalities (51 deaths) were caused by injuries sustained onboard vessels, such as entanglement in machinery. This type of fatality occurred most often in the Gulf of Mexico. To analyze fatal and nonfatal injuries involving deck winches in the Southern shrimp fleet during 2000-2011, CDC obtained data from its Commercial Fishing Incident Database and the U.S. Coast Guard. Injury patterns were examined, and risk ratios (RRs) were calculated to compare the probability of fatal outcomes from incidents involving different winch mechanisms and operating situations. During 2000-2011, eight fatal and 27 work-related injuries involving deck winches occurred in the Southern shrimp fleet, which operates in the Gulf of Mexico and off the Atlantic coast from Florida to North Carolina. Injuries involving the winch drum had a higher risk for fatal outcomes compared with injuries involving the winch cathead. Fatal outcomes also were associated with being alone on the vessel and being alone on deck. Interventions to prevent deck winch injuries might include guarding of winch drums and catheads, avoiding working alone on deck, not wearing baggy clothing, and improvements to cable winding guides. Training of deckhands in first aid and emergency procedures might reduce the severity of injuries when entanglements occur.

  1. 77 FR 19226 - Identification of Nations Whose Fishing Vessels Are Engaged in Illegal, Unreported, or...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ... National Oceanic and Atmospheric Administration RIN 0648-XB043 Identification of Nations Whose Fishing... fishing activities in waters beyond any national jurisdiction that target or incidentally catch sharks. Such information will be reviewed for the purposes of the identification of nations pursuant to...

  2. Theoretical Perspectives on Learning for the Prevention of Fishing Vessel Accidents.

    ERIC Educational Resources Information Center

    Boshier, Roger

    2000-01-01

    Outlines a theoretical model for accident prevention education that includes four paradigms: humanism, radical humanism, functionalism, and radical functionalism. Applies the model to fishing boat accidents and derives implications for changing the content and processes of prevention education. (SK)

  3. "U.S. v. Michigan" and "Washington v. Fishing Vessel Association": A Comparative Review.

    ERIC Educational Resources Information Center

    Greene, Bruce

    1979-01-01

    The Supreme Court joins a U.S. District Court to deliver two decisions regarding treaty right fishing which are vitally important to the law of federal-Indian treaty rights. This essay explains the nature of those cases, the matters at issue in them, and their relationship to each other. (NQ)

  4. Modeling the fate of p,p'-DDT in water and sediment of two typical estuarine bays in South China: Importance of fishing vessels' inputs.

    PubMed

    Fang, Shu-Ming; Zhang, Xianming; Bao, Lian-Jun; Zeng, Eddy Y

    2016-05-01

    Antifouling paint applied to fishing vessels is the primary source of dichloro-diphenyl-trichloroethane (DDT) to the coastal marine environments of China. With the aim to provide science-based support of potential regulations on DDT use in antifouling paint, we utilized a fugacity-based model to evaluate the fate and impact of p,p'-DDT, the dominant component of DDT mixture, in Daya Bay and Hailing Bay, two typical estuarine bays in South China. The emissions of p,p'-DDT from fishing vessels to the aquatic environments of Hailing Bay and Daya Bay were estimated as 9.3 and 7.7 kg yr(-1), respectively. Uncertainty analysis indicated that the temporal variability of p,p'-DDT was well described by the model if fishing vessels were considered as the only direct source, i.e., fishing vessels should be the dominant source of p,p'-DDT in coastal bay areas of China. Estimated hazard quotients indicated that sediment in Hailing Bay posed high risk to the aquatic system, and it would take at least 21 years to reduce the hazards to a safe level. Moreover, p,p'-DDT tends to migrate from water to sediment in the entire Hailing Bay and Daya Bay. On the other hand, our previous research indicated that p,p'-DDT was more likely to migrate from sediment to water in the maricultured zones located in shallow waters of these two bays, where fishing vessels frequently remain. These findings suggest that relocating mariculture zones to deeper waters would reduce the likelihood of farmed fish contamination by p,p'-DDT.

  5. High-resolution geophysical data collected aboard the U.S. Geological Survey research vessel Rafael to supplement existing datasets from Buzzards Bay and Vineyard Sound, Massachusetts

    USGS Publications Warehouse

    Pendleton, Elizabeth A.; Andrews, Brian D.; Danforth, William W.; Foster, David S.

    2014-01-01

    Geophysical and geospatial data were collected in Buzzards Bay, in the shallow-water areas of Vineyard Sound, and in the nearshore areas off the eastern Elizabeth Islands and northern coast of Martha's Vineyard, Massachusetts, on the U.S. Geological Survey research vessel Rafael between 2007 and 2011, in a collaborative effort between the U.S. Geological Survey and the Massachusetts Office of Coastal Zone Management. This report describes results of this collaborative effort, which include mapping the geology of the inner shelf zone of the Elizabeth Islands and the sand shoals of Vineyard Sound and studying geologic processes that contribute to the evolution of this area. Data collected during these surveys include: bathymetry, acoustic backscatter, seismic-reflection profiles, sound velocity profiles, and navigation. The long-term goals of this project are (1) to provide high-resolution geophysical data that will support research on the influence of sea-level change and sediment supply on coastal evolution and (2) to inventory subtidal marine habitats and their distribution within the coastal zone of Massachusetts.

  6. The influence of weather conditions on the relative incident rate of fishing vessels.

    PubMed

    Wu, Yue; Pelot, Ronald P; Hilliard, Casey

    2009-07-01

    There is a long history of studying the relationship between weather and maritime activities. This article analyzes the link between relative incident rate (RIR) and general weather factors within certain gridded areas and time periods. The study area, which encompasses a broad extent of Atlantic Canadian waters, includes fishing incidents recorded by the Canadian Coast Guard from 1997 to 1999. Methodologies used for traffic track generation in a geographical information system and aggregation of all relevant weather data needed for the statistical analyses are presented. Ultimately, a regression tree was built to illustrate the relationship between incident rate and the following six weather factors: wave height; sea surface temperature; air temperature; ice concentration; fog presence; and precipitation. Results from the regression tree reveal that the RIR defined as (incident number per area-day)/(traffic amount per area-day) across grid cells with incidents, increases as the weather conditions deteriorate in a general way, and the concentration of ice has the biggest influence on the magnitude of incident rates for a given level of traffic exposure. The results from this analysis may assist administrators of maritime traffic, especially those associated with fishing activities, through a better understanding of the influence on RIR of certain weather conditions within given areas in specific time periods.

  7. Foraging behavior of fish-eating sperm whales in the Gulf of Alaska in the presence and absence of fishing vessels

    NASA Astrophysics Data System (ADS)

    Thode, Aaron; Straley, Jan; Folkert, Kendall; O'Connell, Victoria; Tiemann, Christopher

    2005-09-01

    Historical whaling records indicate that sperm whales off southeast Alaska incorporate fish into their diets, particularly black cod (Anoploploma fimbria). Since 1995 this fact has become relevant to fisheries' concerns in the form of increased depredation encounters between longline fishermen and over 40 sperm whales. Since 2002 the SE Alaska Sperm Whale Avoidance Project (SEASWAP) has been studying this phenomenon using fishermen reports, photo-ID, biopsy, and (since 2004) passive acoustics using both towed arrays and autonomous recorders placed on longline deployments. By using acoustic multipath the range and depths of foraging whales can be determined. Findings to date indicate that, under natural conditions, sperm whales are foraging at mid-depth in the water column (e.g., 250 m in 500-m-deep water), and that their dive cycle durations are similar to those reported in other oceans. This information is being compared with depth measurements of black cod at various stages of their life cycle. There is increasing evidence that distinctive acoustic cues made by longline vessels lead to changes in diving and acoustic behavior by the animals, when the animals are less than 10 nautical miles away. [Work supported by the North Pacific Research Board.

  8. Vessel noise pollution as a human threat to fish: assessment of the stress response in gilthead sea bream (Sparus aurata, Linnaeus 1758).

    PubMed

    Celi, Monica; Filiciotto, Francesco; Maricchiolo, Giulia; Genovese, Lucrezia; Quinci, Enza Maria; Maccarrone, Vincenzo; Mazzola, Salvatore; Vazzana, Mirella; Buscaino, Giuseppa

    2016-04-01

    This study examined the effects of boat noise pollution on the stress indices of gilthead sea bream (Sparus aurata, Linnaeus 1758). To assess the stress response in these fish, biometric values and plasma parameters such as ACTH, cortisol, glucose, lactate, haematocrit, Hsp70, total protein, cholesterol, triglycerides and osmolarity were analysed. After acclimatization of the animals, the experiment was carried out in a tank fitted with underwater speakers where the fish were exposed to sound treatments (in duplicate) consisting of: 10 days of no sound (control treatment; the animals were only exposed to the experimental tank's background noise) and 10 days of noise derived from original recordings of motor boats, including recreational boats, hydrofoil, fishing boat and ferry boat (vessel noise treatment). The exposure to noise produced significant variations in almost all the plasma parameters assessed, but no differences were observed in weights and fork lengths. A PERMANOVA analysis highlighted significantly increased values (p < 0.05) of ACTH, cortisol, glucose, lactate, haematocrit, Hsp70, cholesterol, triglycerides and osmolarity in the fish exposed to vessel noise for 10 days. This study clearly highlights that anthropogenic noise negatively affects fish, and they are valuable targets for detailed investigations into the effects of this global pollutant. Finally, these experimental studies could represent part of the science that is able to improve the quality of the policies related to management plans for maritime spaces (Marine Strategy Framework Directive 56/2008 CE) that are aimed at stemming this pollutant phenomenon.

  9. Marine pollution originating from purse seine and longline fishing vessel operations in the Western and Central Pacific Ocean, 2003-2015.

    PubMed

    Richardson, Kelsey; Haynes, David; Talouli, Anthony; Donoghue, Michael

    2017-03-01

    Fisheries observer data recorded between 2003 and 2015 on-board purse seine and longline vessels operating in the Western and Central Pacific Ocean reported more than 10 000 pollution incidents within the exclusive economic zones (EEZs) of 25 Pacific countries and territories, and in international waters. A majority of the reported purse seine pollution incidents related to dumping of plastics waste. Other common pollution incidents related to oil spillages and to abandoned, lost or dumped fishing gear. Data analysis highlighted the need for increased monitoring, reporting, and enforcement of pollution violations by all types of fishing vessels operating in the Pacific region; a regional outreach and compliance assistance programme on marine pollution prevention and improvements in Pacific port waste reception facilities.

  10. 36 CFR 13.1146 - What other closures and restrictions apply to commercial fishermen and commercial fishing vessels?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... IN ALASKA Special Regulations-Glacier Bay National Park and Preserve Commercial Fishing § 13.1146... Inlets. (b) Commercial fishing in the waters of the west arm of Glacier Bay north of 58° 50.0′ N latitude... fishing regulations. (c) Commercial fishing in the east arm of Glacier Bay, north of an imaginary...

  11. 36 CFR 13.1146 - What other closures and restrictions apply to commercial fishermen and commercial fishing vessels?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... IN ALASKA Special Regulations-Glacier Bay National Park and Preserve Commercial Fishing § 13.1146... Inlets. (b) Commercial fishing in the waters of the west arm of Glacier Bay north of 58° 50.0′ N latitude... fishing regulations. (c) Commercial fishing in the east arm of Glacier Bay, north of an imaginary...

  12. 36 CFR 13.1146 - What other closures and restrictions apply to commercial fishermen and commercial fishing vessels?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... IN ALASKA Special Regulations-Glacier Bay National Park and Preserve Commercial Fishing § 13.1146... Inlets. (b) Commercial fishing in the waters of the west arm of Glacier Bay north of 58° 50.0′ N latitude... fishing regulations. (c) Commercial fishing in the east arm of Glacier Bay, north of an imaginary...

  13. 36 CFR 13.1146 - What other closures and restrictions apply to commercial fishermen and commercial fishing vessels?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... IN ALASKA Special Regulations-Glacier Bay National Park and Preserve Commercial Fishing § 13.1146... Inlets. (b) Commercial fishing in the waters of the west arm of Glacier Bay north of 58° 50.0′ N latitude... fishing regulations. (c) Commercial fishing in the east arm of Glacier Bay, north of an imaginary...

  14. 36 CFR 13.1146 - What other closures and restrictions apply to commercial fishermen and commercial fishing vessels?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... IN ALASKA Special Regulations-Glacier Bay National Park and Preserve Commercial Fishing § 13.1146... Inlets. (b) Commercial fishing in the waters of the west arm of Glacier Bay north of 58° 50.0′ N latitude... fishing regulations. (c) Commercial fishing in the east arm of Glacier Bay, north of an imaginary...

  15. 50 CFR 216.24 - Taking and related acts incidental to commercial fishing operations by tuna purse seine vessels...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... status, either active or inactive, on the Vessel Register in § 300.22(b)(4) of this title. (C) The owner... training under paragraph (c)(5) of this section. The operator's permit is valid only when the permit holder... that a vessel in excess of 400 st (362.8 mt) carrying capacity be categorized as active on the...

  16. 50 CFR 300.207 - Alternative procedures for nations identified as having vessels engaged in IUU fishing activities...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... of Commerce may allow entry of fish or fish products on a shipment-by-shipment, shipper-by-shipper... submitted to NMFS in a format (electronic facsimile (fax), the Internet, etc.) specified by NMFS. (d) Any... WTO Agreement. Effective Date Note: At 76 FR 2024, Jan. 12, 2011, § 302.206 was added. This...

  17. 50 CFR 216.24 - Taking and related acts incidental to commercial fishing operations by tuna purse seine vessels...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... (362.8 mt) carrying capacity that does not have a valid permit obtained under these regulations to... the ETP. The waiver will provide, in writing, the terms and conditions under which the vessel must... under paragraph (b) of this section. This permit is not transferable and must be renewed annually. If...

  18. 50 CFR 216.24 - Taking and related acts incidental to commercial fishing operations by tuna purse seine vessels...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... (362.8 mt) carrying capacity that does not have a valid permit obtained under these regulations to... the ETP. The waiver will provide, in writing, the terms and conditions under which the vessel must... under paragraph (b) of this section. This permit is not transferable and must be renewed annually. If...

  19. 50 CFR 216.24 - Taking and related acts incidental to commercial fishing operations by tuna purse seine vessels...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... (362.8 mt) carrying capacity that does not have a valid permit obtained under these regulations to... the ETP. The waiver will provide, in writing, the terms and conditions under which the vessel must... under paragraph (b) of this section. This permit is not transferable and must be renewed annually. If...

  20. 50 CFR 216.24 - Taking and related acts incidental to commercial fishing operations by tuna purse seine vessels...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... (362.8 mt) carrying capacity that does not have a valid permit obtained under these regulations to... the ETP. The waiver will provide, in writing, the terms and conditions under which the vessel must... under paragraph (b) of this section. This permit is not transferable and must be renewed annually. If...

  1. Evaluation of Trace Metal Content by ICP-MS Using Closed Vessel Microwave Digestion in Fresh Water Fish

    PubMed Central

    Jarapala, Sreenivasa Rao; Kandlakunta, Bhaskarachary; Thingnganing, Longvah

    2014-01-01

    The objective of the present study was to investigate trace metal levels of different varieties of fresh water fish using Inductively Coupled Plasma Mass Spectrophotometer after microwave digestion (MD-ICPMS). Fish samples were collected from the outlets of twin cities of Hyderabad and Secunderabad. The trace metal content in different varieties of analyzed fish were ranged from 0.24 to 1.68 mg/kg for Chromium in Cyprinus carpio and Masto symbollon, 0.20 to 7.52 mg/kg for Manganese in Labeo rohita and Masto symbollon, 0.006 to 0.07 mg/kg for Cobalt in Rastrelliger kanagurta and Pampus argenteus, 0.31 to 2.24 mg/kg for Copper in Labeo rohita and Penaeus monodon, 3.25 to 14.56 mg/kg for Zinc in Cyprinus carpio and Macrobrachium rosenbergii, and 0.01 to 2.05 mg/kg for Selenium in Rastrelliger kanagurta and Pampus argenteus, respectively. Proximate composition data for the different fishes were also tabulated. Since the available data for different trace elements for fish is scanty, here an effort is made to present a precise data for the same as estimated on ICP-MS. Results were in accordance with recommended daily intake allowance by WHO/FAO. PMID:24744789

  2. Evaluation of trace metal content by ICP-MS using closed vessel microwave digestion in fresh water fish.

    PubMed

    Jarapala, Sreenivasa Rao; Kandlakunta, Bhaskarachary; Thingnganing, Longvah

    2014-01-01

    The objective of the present study was to investigate trace metal levels of different varieties of fresh water fish using Inductively Coupled Plasma Mass Spectrophotometer after microwave digestion (MD-ICPMS). Fish samples were collected from the outlets of twin cities of Hyderabad and Secunderabad. The trace metal content in different varieties of analyzed fish were ranged from 0.24 to 1.68 mg/kg for Chromium in Cyprinus carpio and Masto symbollon, 0.20 to 7.52 mg/kg for Manganese in Labeo rohita and Masto symbollon, 0.006 to 0.07 mg/kg for Cobalt in Rastrelliger kanagurta and Pampus argenteus, 0.31 to 2.24 mg/kg for Copper in Labeo rohita and Penaeus monodon, 3.25 to 14.56 mg/kg for Zinc in Cyprinus carpio and Macrobrachium rosenbergii, and 0.01 to 2.05 mg/kg for Selenium in Rastrelliger kanagurta and Pampus argenteus, respectively. Proximate composition data for the different fishes were also tabulated. Since the available data for different trace elements for fish is scanty, here an effort is made to present a precise data for the same as estimated on ICP-MS. Results were in accordance with recommended daily intake allowance by WHO/FAO.

  3. Determination of mercury species in fish reference materials by gas chromatography-atomic fluorescence detection after closed-vessel microwave-assisted extraction.

    PubMed

    Nevado, Juan José Berzas; Martín-Doimeadios, Rosa Carmen Rodríguez; Bernardo, Francisco Javier Guzmán; Moreno, María Jiménez

    2005-11-04

    A simple and rapid method has been developed for speciation analysis of inorganic mercury and monomethylmercury (MMHg) in biological tissues. The procedure is based on the quantitative closed-vessel microwave-assisted leaching of mercury from biological samples with an alkaline extractant. The extracted mercury species are ethylated and analysed by capillary gas chromatography coupled to an atomic fluorescence detector via pyrolysis (CGC-pyro-AFS). The coupling between capillary gas chromatography and atomic fluorescence detector was optimized with the aim of minimizing the detection limits and time necessary for the species-selective determination of mercury compounds. The use of closed-vessel microwave-assisted extraction along with no clean-up steps before the ethylation leads to a significant total analysis time decrease with respect to similar procedures. The detection limit was 2 pg for MMHg (as Hg) and 1 pg for inorganic mercury. The method was validated by the analysis of DORM-2 (dogfish muscle) and DOLT-3 (dogfish liver) certified reference materials. The inorganic mercury and methylmercury concentrations found were in good agreement with the certified values. Recovery studies of fish muscle tissue spiked with inorganic mercury and MMHg were done to check the reliability of the method. In all cases satisfactory recoveries (92-105%) were obtained.

  4. Effects of Simulated Microgravity on Otolith Growth of Larval Zebrafish using a Rotating-Wall Vessel: Appropriate Rotation Speed and Fish Developmental Stage

    NASA Astrophysics Data System (ADS)

    Li, Xiaoyan; Anken, Ralf; Liu, Liyue; Wang, Gaohong; Liu, Yongding

    2017-02-01

    Stimulus dependence is a general feature of developing animal sensory systems. In this respect, it has extensively been shown earlier that fish inner ear otoliths can act as test masses as their growth is strongly affected by altered gravity such as hypergravity obtained using centrifuges, by (real) microgravity achieved during spaceflight or by simulated microgravity using a ground-based facility. Since flight opportunities are scarce, ground-based simulators of microgravity, using a wide variety of physical principles, have been developed to overcome this shortcoming. Not all of them, however, are equally well suited to provide functional weightlessness from the perspective of the biosystem under evaluation. Therefore, the range of applicability of a particular simulator has to be extensively tested. Earlier, we have shown that a Rotating-Wall Vessel (RWV) can be used to provide simulated microgravity for developing Zebrafish regarding the effect of rotation on otolith development. In the present study, we wanted to find the most effective speed of rotation and identify the appropriate developmental stage of Zebrafish, where effects are the largest, in order to provide a methodological basis for future in-depth analyses dedicated to the physiological processes underlying otolith growth at altered gravity. Last not least, we compared data on the effect of simulated microgravity on the size versus the weight of otoliths, since the size usually is measured in related studies due to convenience, but the weight more accurately approximates the physical capacity of an otolith. Maintaining embryos at 10 hours post fertilization for three days in the RWV, we found that 15 revolutions per minute (rpm) yielded the strongest effects on otolith growth. Maintenance of Zebrafish staged at 10 hpf, 1 day post fertilization (dpf), 4 dpf, 7 dpf and 14 dpf for three days at 15 rpm resulted in the most prominent effects in 7 dpf larvae. Weighing versus measuring the size of otoliths

  5. Effects of Simulated Microgravity on Otolith Growth of Larval Zebrafish using a Rotating-Wall Vessel: Appropriate Rotation Speed and Fish Developmental Stage

    NASA Astrophysics Data System (ADS)

    Li, Xiaoyan; Anken, Ralf; Liu, Liyue; Wang, Gaohong; Liu, Yongding

    2016-10-01

    Stimulus dependence is a general feature of developing animal sensory systems. In this respect, it has extensively been shown earlier that fish inner ear otoliths can act as test masses as their growth is strongly affected by altered gravity such as hypergravity obtained using centrifuges, by (real) microgravity achieved during spaceflight or by simulated microgravity using a ground-based facility. Since flight opportunities are scarce, ground-based simulators of microgravity, using a wide variety of physical principles, have been developed to overcome this shortcoming. Not all of them, however, are equally well suited to provide functional weightlessness from the perspective of the biosystem under evaluation. Therefore, the range of applicability of a particular simulator has to be extensively tested. Earlier, we have shown that a Rotating-Wall Vessel (RWV) can be used to provide simulated microgravity for developing Zebrafish regarding the effect of rotation on otolith development. In the present study, we wanted to find the most effective speed of rotation and identify the appropriate developmental stage of Zebrafish, where effects are the largest, in order to provide a methodological basis for future in-depth analyses dedicated to the physiological processes underlying otolith growth at altered gravity. Last not least, we compared data on the effect of simulated microgravity on the size versus the weight of otoliths, since the size usually is measured in related studies due to convenience, but the weight more accurately approximates the physical capacity of an otolith. Maintaining embryos at 10 hours post fertilization for three days in the RWV, we found that 15 revolutions per minute (rpm) yielded the strongest effects on otolith growth. Maintenance of Zebrafish staged at 10 hpf, 1 day post fertilization (dpf), 4 dpf, 7 dpf and 14 dpf for three days at 15 rpm resulted in the most prominent effects in 7 dpf larvae. Weighing versus measuring the size of otoliths

  6. 46 CFR 153.9 - Foreign flag vessel endorsement application.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... endorsement from the cognizant Officer in Charge, Marine Inspection and have aboard the vessel copies of IMO Certificates issued by the vessel's administration and— (1) An additional classification society statement that... 46 Shipping 5 2014-10-01 2014-10-01 false Foreign flag vessel endorsement application....

  7. 46 CFR 153.9 - Foreign flag vessel endorsement application.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... endorsement from the cognizant Officer in Charge, Marine Inspection and have aboard the vessel copies of IMO Certificates issued by the vessel's administration and— (1) An additional classification society statement that... 46 Shipping 5 2012-10-01 2012-10-01 false Foreign flag vessel endorsement application....

  8. 46 CFR 153.9 - Foreign flag vessel endorsement application.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... endorsement from the cognizant Officer in Charge, Marine Inspection and have aboard the vessel copies of IMO Certificates issued by the vessel's administration and— (1) An additional classification society statement that... 46 Shipping 5 2013-10-01 2013-10-01 false Foreign flag vessel endorsement application....

  9. 46 CFR 153.9 - Foreign flag vessel endorsement application.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... endorsement from the cognizant Officer in Charge, Marine Inspection and have aboard the vessel copies of IMO Certificates issued by the vessel's administration and— (1) An additional classification society statement that... 46 Shipping 5 2011-10-01 2011-10-01 false Foreign flag vessel endorsement application....

  10. Aboard the Space Shuttle.

    ERIC Educational Resources Information Center

    Steinberg, Florence S.

    This 32-page pamphlet contains color photographs and detailed diagrams which illustrate general descriptive comments about living conditions aboard the space shuttle. Described are details of the launch, the cabin, the condition of weightlessness, food, sleep, exercise, atmosphere, personal hygiene, medicine, going EVA (extra-vehicular activity),…

  11. 78 FR 55060 - Proposed Information Collection; Comment Request; Expanded Vessel Monitoring System Requirement...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-09

    ... Vessel Monitoring System Requirement in the Pacific Coast Groundfish Fishery AGENCY: National Oceanic and... commercial fishing vessels are required to install and use a vessel monitoring system (VMS)...

  12. 46 CFR 310.60 - Training on subsidized vessels.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... while employed aboard merchant vessels directly from the steamship company employers at the same rate... passenger quarters) and shall mess with the licensed officers. The steamship company employers shall...

  13. 46 CFR 310.60 - Training on subsidized vessels.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... while employed aboard merchant vessels directly from the steamship company employers at the same rate... passenger quarters) and shall mess with the licensed officers. The steamship company employers shall...

  14. 46 CFR 310.60 - Training on subsidized vessels.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... while employed aboard merchant vessels directly from the steamship company employers at the same rate... passenger quarters) and shall mess with the licensed officers. The steamship company employers shall...

  15. 46 CFR 310.60 - Training on subsidized vessels.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... while employed aboard merchant vessels directly from the steamship company employers at the same rate... passenger quarters) and shall mess with the licensed officers. The steamship company employers shall...

  16. 46 CFR 310.60 - Training on subsidized vessels.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... while employed aboard merchant vessels directly from the steamship company employers at the same rate... passenger quarters) and shall mess with the licensed officers. The steamship company employers shall...

  17. From Fishing to Fish Processing: Separation of Fish from Crustaceans in the Norway Lobster-Directed Multispecies Trawl Fishery Improves Seafood Quality

    PubMed Central

    Karlsen, Junita D.; Krag, Ludvig Ahm; Albertsen, Christoffer Moesgaard; Frandsen, Rikke Petri

    2015-01-01

    Fishing gears have negative impacts on seafood quality, especially on fish in the mixed trawl fishery targeting Norway lobster (Nephrops norvegicus). In this fishery, which is worth about €80 millions in Denmark alone, the quality of fish can be significantly improved by simple gear changes. A trawl codend divided into an upper and lower codend was designed to separate fish from Norway lobster during the fishing process by encourage fish to swim into the upper codend by using a frame at the entrance of the lower codend. Separate codends for fish and Norway lobster in the same gear provide the opportunity to selectively reduce small low-value fish, which will reduce catch weight and sorting time onboard the vessel. For this horizontally divided test codend and a standard codend, in which the catch was mixed, quality assessments were performed on the same batches of fish during three steps of the value chain: i) aboard the fishing vessel; ii) at the Fishermen’s Collection Central, and iii) in the production plant. Four species of fish and fillets from fish caught in the upper codend of the test codend were of significantly better quality for several of the assessed parameters compared with those caught in the standard codend: i) newly caught fish showed significantly less scale loss and discolourations and had significantly better texture; ii) landed fish had significantly better skin appearance and texture and significantly fewer discolourations; and iii) fillets showed significantly fewer blood spots and had significantly better texture. There were no differences in injuries for newly caught fish or gaping and bruises for fillets between the test and standard codends. The decrease in catch-related damages in the test codend is explained by little contact between fish and animals with hard or spiny surfaces due to successful separation of fish and Norway lobster into the upper and lower codends, respectively, and by lower catch weight in the upper codend of the

  18. From Fishing to Fish Processing: Separation of Fish from Crustaceans in the Norway Lobster-Directed Multispecies Trawl Fishery Improves Seafood Quality.

    PubMed

    Karlsen, Junita D; Krag, Ludvig Ahm; Albertsen, Christoffer Moesgaard; Frandsen, Rikke Petri

    2015-01-01

    Fishing gears have negative impacts on seafood quality, especially on fish in the mixed trawl fishery targeting Norway lobster (Nephrops norvegicus). In this fishery, which is worth about €80 millions in Denmark alone, the quality of fish can be significantly improved by simple gear changes. A trawl codend divided into an upper and lower codend was designed to separate fish from Norway lobster during the fishing process by encourage fish to swim into the upper codend by using a frame at the entrance of the lower codend. Separate codends for fish and Norway lobster in the same gear provide the opportunity to selectively reduce small low-value fish, which will reduce catch weight and sorting time onboard the vessel. For this horizontally divided test codend and a standard codend, in which the catch was mixed, quality assessments were performed on the same batches of fish during three steps of the value chain: i) aboard the fishing vessel; ii) at the Fishermen's Collection Central, and iii) in the production plant. Four species of fish and fillets from fish caught in the upper codend of the test codend were of significantly better quality for several of the assessed parameters compared with those caught in the standard codend: i) newly caught fish showed significantly less scale loss and discolourations and had significantly better texture; ii) landed fish had significantly better skin appearance and texture and significantly fewer discolourations; and iii) fillets showed significantly fewer blood spots and had significantly better texture. There were no differences in injuries for newly caught fish or gaping and bruises for fillets between the test and standard codends. The decrease in catch-related damages in the test codend is explained by little contact between fish and animals with hard or spiny surfaces due to successful separation of fish and Norway lobster into the upper and lower codends, respectively, and by lower catch weight in the upper codend of the

  19. 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...

  20. Soybean Growth Aboard ISS

    NASA Technical Reports Server (NTRS)

    2002-01-01

    This is a photo of soybeans growing in the Advanced Astroculture (ADVASC) Experiment aboard the International Space Station (ISS). The ADVASC experiment was one of the several new experiments and science facilities delivered to the ISS by Expedition Five aboard the Space Shuttle Orbiter Endeavor STS-111 mission. An agricultural seed company will grow soybeans in the ADVASC hardware to determine whether soybean plants can produce seeds in a microgravity environment. Secondary objectives include determination of the chemical characteristics of the seed in space and any microgravity impact on the plant growth cycle. Station science will also be conducted by the ever-present ground crew, with a new cadre of controllers for Expedition Five in the ISS Payload Operations Control Center (POCC) at NASA's Marshall Space Flight Center in Huntsville, Alabama. Controllers work in three shifts around the clock, 7 days a week, in the POCC, the world's primary science command post for the Space Station. The POCC links Earth-bound researchers around the world with their experiments and crew aboard the Space Station.

  1. 50 CFR 622.6 - Vessel identification.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... ADMINISTRATION, DEPARTMENT OF COMMERCE FISHERIES OF THE CARIBBEAN, GULF OF MEXICO, AND SOUTH ATLANTIC General... been issued to fish with a sea bass pot, as required under § 622.170(a)(1); a vessel in the commercial Caribbean reef fish fishery fishing with traps; and a vessel in the Caribbean spiny lobster fishery....

  2. 50 CFR 622.6 - Vessel identification.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... ADMINISTRATION, DEPARTMENT OF COMMERCE FISHERIES OF THE CARIBBEAN, GULF OF MEXICO, AND SOUTH ATLANTIC General... been issued to fish with a sea bass pot, as required under § 622.170(a)(1); a vessel in the commercial Caribbean reef fish fishery fishing with traps; and a vessel in the Caribbean spiny lobster fishery....

  3. Shigellosis at sea: an outbreak aboard a passenger cruise ship.

    PubMed

    Merson, M H; Tenney, J H; Meyers, J D; Wood, B T; Wells, J G; Rymzo, W; Cline, B; DeWitt, W E; Skaliy, P; Mallison, F

    1975-02-01

    Between June 23 and June 30, 1973, 90% of 650 passengers and at least 35% of 299 crew members experienced a diarrheal illness during a 7-day Caribbean cruise aboard a passenger cruise liner. Symptoms were consistent with shigellosis, and Shigella flexneri 6, Boyd 88 biotype, was isolated from rectal swabs taken from 8 to 35 ill passengers and 33 of 294 crew members. Epidemiologic evidence incriminated the ship's water, including ice, as the probable vehicle of transmission, and elevated coliform counts were found in potable water samples obtained aboard the vessel at the peak of the outbreak. Potential sources of contamination of the vessel's potable water supply were investigated, and improvements in the loading and chlorination of potable water were recommended.

  4. Fish Hold Effluent and Fish Hold Cleaning Wastewater Discharge

    DTIC Science & Technology

    2011-11-01

    commercial fishing vessels, and fish hold cleaning discharge samples from 9 vessels for their Study of Discharges Incidental to Normal Operation of...operate in US waters, representing the largest category of vessels in the Report to Congress: Study of Discharges Incidental to Normal Operation of...feet in length that fish the Bering Sea and the Gulf of Alaska for king crab (USEPA, 2010). During the 2010 Study of vessel discharges, EPA observed

  5. 50 CFR 300.116 - Requirements for a vessel monitoring system for U.S. vessels.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... vessel monitoring system for U.S. vessels. (a) Requirement for use. Within 30 days after NMFS publishes... 50 Wildlife and Fisheries 11 2014-10-01 2014-10-01 false Requirements for a vessel monitoring system for U.S. vessels. 300.116 Section 300.116 Wildlife and Fisheries INTERNATIONAL FISHING AND...

  6. 50 CFR 300.116 - Requirements for a vessel monitoring system for U.S. vessels.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... vessel monitoring system for U.S. vessels. (a) Requirement for use. Within 30 days after NMFS publishes... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Requirements for a vessel monitoring system for U.S. vessels. 300.116 Section 300.116 Wildlife and Fisheries INTERNATIONAL FISHING AND...

  7. 50 CFR 300.116 - Requirements for a vessel monitoring system for U.S. vessels.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... vessel monitoring system for U.S. vessels. (a) Requirement for use. Within 30 days after NMFS publishes... 50 Wildlife and Fisheries 11 2012-10-01 2012-10-01 false Requirements for a vessel monitoring system for U.S. vessels. 300.116 Section 300.116 Wildlife and Fisheries INTERNATIONAL FISHING AND...

  8. Aboard the Space Shuttle

    NASA Technical Reports Server (NTRS)

    Steinberg, F. S.

    1980-01-01

    Livability aboard the space shuttle orbiter makes it possible for men and women scientists and technicians in reasonably good health to join superbly healthy astronauts as space travelers and workers. Features of the flight deck, the mid-deck living quarters, and the subfloor life support and house-keeping equipment are illustrated as well as the provisions for food preparation, eating, sleeping, exercising, and medical care. Operation of the personal hygiene equipment and of the air revitalization system for maintaining sea level atmosphere in space is described. Capabilities of Spacelab, the purpose and use of the remote manipulator arm, and the design of a permanent space operations center assembled on-orbit by shuttle personnel are also depicted.

  9. 78 FR 36790 - Commercial Fishing Safety Advisory Committee; Vacancies

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-19

    ... in maritime safety (one position); (c) a representative of education or training professionals.... applies; (3) education or training professionals related to fishing vessel, fish processing vessel, fish... race, color, religion, sex, national origin, political affiliation, sexual orientation, gender...

  10. Robots Aboard International Space Station

    NASA Video Gallery

    Ames Research Center, MIT and Johnson Space Center have two new robotics projects aboard the International Space Station (ISS). Robonaut 2, a two-armed humanoid robot with astronaut-like dexterity,...

  11. 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...

  12. 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...

  13. 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...

  14. 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...

  15. 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...

  16. 29 CFR 1919.12 - Recordkeeping and related procedures concerning records in custody of the vessel.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... indicate that they have been initially tested. (e) Records shall be kept aboard vessels identifying wire rope or articles of loose gear obtained from time to time and required to be certificated under...

  17. 77 FR 26513 - Proposed Information Collection; Comment Request; Southeast Region Vessel Monitoring System (VMS...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-04

    ... Region Vessel Monitoring System (VMS) and Related Requirements AGENCY: National Oceanic and Atmospheric... of Mexico under the Reef Fish Fishery Management Plan (FMP). The vessel monitoring system...

  18. Defense Utility of Commercial Vessels and Craft.

    DTIC Science & Technology

    1980-01-01

    or baitboats. There are 128 vessels that use the purse seine technique and 41 baitboats. Baitboat tuna vessels fish exclusively off the coast of...size and fish production, the purse seine techn.que dominates the tuna fleet. This method of fishing is essentially seining with large nets. Seiners...Director, Office of Policy and Plans, Maritime Administration, Department of COmmerce FRANK B. CASE, Alternate; Chief, Division of National Security Plans

  19. 49 CFR 173.218 - Fish meal or fish scrap.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... subchapter, fish meal or fish scrap, containing at least 6%, but not more than 12% water, is authorized for transportation by vessel only when packaged as follows: (1) Burlap (jute) bag; (2) Multi-wall paper bag;...

  20. Was the Group Dynamic Phenomenon Groupthink Present on Board the USS Greeneville (SSN-772) When She Collided with the Japanese Fishing Vessel Ehime Maru?

    DTIC Science & Technology

    2007-11-02

    Cambridge, MA: Perseus Books. Durkheim , E . 1928. The rules of sociological method. New York: The Free Press. Eagly, A. H. 1987. Sex differences in social...Vessel Ehime Maru? Approved by: , Thesis Committee Chairman Ronald E ...group as a whole ( Durkheim 1928, 128-129). Most sociologists believe that it is not necessary to study the individuals because the group is the true

  1. 78 FR 67309 - Earth Stations Aboard Aircraft

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-12

    ... COMMISSION 47 CFR Part 25 Earth Stations Aboard Aircraft AGENCY: Federal Communications Commission. ACTION... collection associated with the Commission's Earth Station Aboard Aircraft, Report and Order (Order), which adopted licensing and service rules for Earth Stations Aboard Aircraft (ESAA) communicating with...

  2. 50 CFR 300.205 - Denial of port privileges and import restrictions on fish or fish products.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... restrictions on fish or fish products. 300.205 Section 300.205 Wildlife and Fisheries INTERNATIONAL FISHING AND....205 Denial of port privileges and import restrictions on fish or fish products. (a) Scope of... fish and fish products. Services, including the refueling and re-supplying of such fishing vessels,...

  3. 50 CFR 660.20 - Vessel and gear identification.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false Vessel and gear identification. 660.20... Groundfish Fisheries § 660.20 Vessel and gear identification. (a) Vessel identification—(1) Display. The... its fishing gear obstructs the view of the official number from an enforcement vessel or aircraft....

  4. 50 CFR 660.20 - Vessel and gear identification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Vessel and gear identification. 660.20... Groundfish Fisheries § 660.20 Vessel and gear identification. (a) Vessel identification—(1) Display. The... its fishing gear obstructs the view of the official number from an enforcement vessel or aircraft....

  5. 50 CFR 660.20 - Vessel and gear identification.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false Vessel and gear identification. 660.20... Groundfish Fisheries § 660.20 Vessel and gear identification. (a) Vessel identification—(1) Display. The... its fishing gear obstructs the view of the official number from an enforcement vessel or aircraft....

  6. 50 CFR 660.20 - Vessel and gear identification.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 13 2012-10-01 2012-10-01 false Vessel and gear identification. 660.20... Groundfish Fisheries § 660.20 Vessel and gear identification. (a) Vessel identification—(1) Display. The... its fishing gear obstructs the view of the official number from an enforcement vessel or aircraft....

  7. 76 FR 70216 - Requested Administrative Waiver of the Coastwise Trade Laws; Vessel REEL ATTITUDE; Invitation for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Maritime Administration Requested Administrative Waiver of the Coastwise Trade Laws; Vessel REEL ATTITUDE... the vessel REEL ATTITUDE is: Intended Commercial Use of Vessel: ``Fishing Charter passenger less...

  8. 78 FR 35091 - Requested Administrative Waiver of the Coastwise Trade Laws: Vessel BAD INFLUENCE; Invitation for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Maritime Administration Requested Administrative Waiver of the Coastwise Trade Laws: Vessel BAD INFLUENCE... of the vessel BAD INFLUENCE is: INTENDED COMMERCIAL USE OF VESSEL: ``6 pack fishing...

  9. 77 FR 5628 - Requested Administrative Waiver of the Coastwise Trade Laws: Vessel BIG GAME; Invitation for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-03

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Maritime Administration Requested Administrative Waiver of the Coastwise Trade Laws: Vessel BIG GAME... the vessel BIG GAME is: Intended Commercial Use of Vessel: ``Fishing charter boat.'' Geographic...

  10. Locomotor behavior of fish hatched from embryos exposed to flight conditions

    NASA Technical Reports Server (NTRS)

    Kleerekoper, H.

    1978-01-01

    Embryos of Fundulus heteroclitus in various stages of development were exposed to space flight conditions aboard Apollo spacecraft and Cosmos satellites. The objective of the study was to ascertain whether fish hatched from these embryos displayed locomotor behavior different from that of control fish of the same age. An electronic monitoring technique was used to record behavior. Results indicate no change in locomotor behavior in fish on Apollo Spacecraft, but inexplicable significant changes were noted in fish aboard Cosmos Satellites.

  11. 8 CFR 252.3 - Great Lakes vessels and tugboats arriving in the United States from Canada; special procedures.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... vessel of United States registry or a tugboat of United States registry arriving from Canada at a port of... registry or aboard a tugboat of Canadian or British registry arriving at a United States port-of-entry...

  12. 8 CFR 252.3 - Great Lakes vessels and tugboats arriving in the United States from Canada; special procedures.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... vessel of United States registry or a tugboat of United States registry arriving from Canada at a port of... registry or aboard a tugboat of Canadian or British registry arriving at a United States port-of-entry...

  13. 8 CFR 252.3 - Great Lakes vessels and tugboats arriving in the United States from Canada; special procedures.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... vessel of United States registry or a tugboat of United States registry arriving from Canada at a port of... registry or aboard a tugboat of Canadian or British registry arriving at a United States port-of-entry...

  14. Expedition Seven Launched Aboard Soyez Spacecraft

    NASA Technical Reports Server (NTRS)

    2003-01-01

    Destined for the International Space Station (ISS), a Soyez TMA-1 spacecraft launches from the Baikonur Cosmodrome, Kazakhstan on April 26, 2003. Aboard are Expedition Seven crew members, cosmonaut Yuri I. Malenchenko, Expedition Seven mission commander, and Astronaut Edward T. Lu, Expedition Seven NASA ISS science officer and flight engineer. Expedition Six crew members returned to Earth aboard the Russian spacecraft after a 5 and 1/2 month stay aboard the ISS. Photo credit: NASA/Scott Andrews

  15. ISS Update: Science Aboard Kounotori3

    NASA Video Gallery

    NASA Public Affairs Officer Amiko Kauderer interviews Pete Hasbrook, associate program scientist, about the experiments traveling to the International Space Station aboard the H-II Transfer Vehicle...

  16. 50 CFR 648.4 - Vessel permits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., possess, or land multispecies finfish in or from the EEZ. Multispecies frames used as, or to be used as... allocation according to paragraph (a)(1)(i)(D) of this section. (D) Change in ownership. The fishing and... one category during a fishing year. Vessels may not change limited access NE multispecies...

  17. 76 FR 75492 - Atlantic Highly Migratory Species; Vessel Monitoring Systems

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-02

    ... and fishing gears possessed to be made by phone. Some small fishing vessels remain within cell phone... terminals represent a more reliable means of communication than cellular phones because they use satellites rather than cell towers as the principle means of transmitting data. Furthermore, vessels need to...

  18. 50 CFR 648.83 - Multispecies minimum fish sizes.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 10 2011-10-01 2011-10-01 false Multispecies minimum fish sizes. 648.83... Measures for the NE Multispecies and Monkfish Fisheries § 648.83 Multispecies minimum fish sizes. (a) Minimum fish sizes. (1) Minimum fish sizes for recreational vessels and charter/party vessels that are...

  19. 50 CFR 648.83 - Multispecies minimum fish sizes.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Multispecies minimum fish sizes. 648.83... Measures for the NE Multispecies and Monkfish Fisheries § 648.83 Multispecies minimum fish sizes. (a) Minimum fish sizes. (1) Minimum fish sizes for recreational vessels and charter/party vessels that are...

  20. Apollo 12 crew welcomed aboard U.S.S. Hornet by Rear Admiral Donald David

    NASA Technical Reports Server (NTRS)

    1969-01-01

    Rear Admiral Donald C. David, Commander, Manned Spacecraft Recovery Force, Pacific, welcomes the crew of the Apollo 12 lunar landing mission aboard the U.S.S. Hornet, prime recovery vessel for the mission. A color guard was also on hand for the welcoming ceremonies. Inside the Mobile Quarantine Facility are (left to right) Astronauts Charles Conrad Jr., commander; Richard F. Gordon Jr., command module pilot; and Alan L. Bean, lunar module pilot.

  1. 46 CFR 28.505 - Vessel owner's responsibility.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Vessel owner's responsibility. 28.505 Section 28.505... FISHING INDUSTRY VESSELS Stability § 28.505 Vessel owner's responsibility. (a) Where a test or calculations are necessary to evaluate stability, it is the owner's responsibility to select a...

  2. 50 CFR 600.503 - Vessel and gear identification.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Vessel and gear identification. 600.503... Vessel and gear identification. (a) Vessel identification. (1) The operator of each FFV assigned an IRCS... 81). (c) Gear identification. (1) The operator of each FFV must ensure that all deployed fishing...

  3. 50 CFR 300.35 - Vessel and gear identification.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 11 2013-10-01 2013-10-01 false Vessel and gear identification. 300.35 Section 300.35 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED ACTIVITIES INTERNATIONAL FISHERIES REGULATIONS South Pacific Tuna Fisheries § 300.35 Vessel and gear identification. While a vessel is in...

  4. 50 CFR 300.35 - Vessel and gear identification.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 11 2012-10-01 2012-10-01 false Vessel and gear identification. 300.35 Section 300.35 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED ACTIVITIES INTERNATIONAL FISHERIES REGULATIONS South Pacific Tuna Fisheries § 300.35 Vessel and gear identification. While a vessel is in...

  5. 50 CFR 300.35 - Vessel and gear identification.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Vessel and gear identification. 300.35 Section 300.35 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED ACTIVITIES INTERNATIONAL FISHERIES REGULATIONS South Pacific Tuna Fisheries § 300.35 Vessel and gear identification. While a vessel is in...

  6. 50 CFR 300.130 - Vessel and gear restrictions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 11 2014-10-01 2014-10-01 false Vessel and gear restrictions. 300.130 Section 300.130 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED ACTIVITIES INTERNATIONAL... gear restrictions. (a) Factory vessels. Factory vessels are prohibited from operating in treaty...

  7. 50 CFR 300.130 - Vessel and gear restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Vessel and gear restrictions. 300.130 Section 300.130 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED ACTIVITIES INTERNATIONAL... gear restrictions. (a) Factory vessels. Factory vessels are prohibited from operating in treaty...

  8. 50 CFR 300.130 - Vessel and gear restrictions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 11 2013-10-01 2013-10-01 false Vessel and gear restrictions. 300.130 Section 300.130 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED ACTIVITIES INTERNATIONAL... gear restrictions. (a) Factory vessels. Factory vessels are prohibited from operating in treaty...

  9. 50 CFR 600.503 - Vessel and gear identification.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 10 2011-10-01 2011-10-01 false Vessel and gear identification. 600.503... Vessel and gear identification. (a) Vessel identification. (1) The operator of each FFV assigned an IRCS... 81). (c) Gear identification. (1) The operator of each FFV must ensure that all deployed fishing...

  10. 50 CFR 600.503 - Vessel and gear identification.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 12 2012-10-01 2012-10-01 false Vessel and gear identification. 600.503... Vessel and gear identification. (a) Vessel identification. (1) The operator of each FFV assigned an IRCS... 81). (c) Gear identification. (1) The operator of each FFV must ensure that all deployed fishing...

  11. 50 CFR 300.35 - Vessel and gear identification.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 11 2014-10-01 2014-10-01 false Vessel and gear identification. 300.35 Section 300.35 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED ACTIVITIES INTERNATIONAL FISHERIES REGULATIONS South Pacific Tuna Fisheries § 300.35 Vessel and gear identification. While a vessel is in...

  12. 50 CFR 300.130 - Vessel and gear restrictions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 11 2012-10-01 2012-10-01 false Vessel and gear restrictions. 300.130 Section 300.130 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED ACTIVITIES INTERNATIONAL... gear restrictions. (a) Factory vessels. Factory vessels are prohibited from operating in treaty...

  13. 50 CFR 300.116 - Requirements for a vessel monitoring system for U.S. vessels.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 11 2013-10-01 2013-10-01 false Requirements for a vessel monitoring system for U.S. vessels. 300.116 Section 300.116 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED ACTIVITIES INTERNATIONAL FISHERIES REGULATIONS Antarctic Marine Living Resources § 300.116 Requirements for...

  14. 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 ACTIVITIES INTERNATIONAL FISHERIES REGULATIONS Antarctic Marine Living Resources § 300.116 Requirements for...

  15. An apparatus for preparing benthic samples aboard ship

    USGS Publications Warehouse

    Pepper, Phillip N.; Girard, Thomas L.; Stapanian, Martin A.

    2001-01-01

    We describe a safe and effective apparatus for washing and reducing the volume of benthic samples collected by grab samplers aboard ship. The sample is transferred directly from the dredge to the apparatus and then washed with water pumped through pipes in the apparatus and from onboard hoses. Wastewater and materials smaller than 0.541 mm in diameter are washed overboard. Larger materials, including benthic organisms, collect on an upper 0.64-cm screen and on a lower 30-mm-mesh stainless steel bolt cloth. A collection jar is screwed into the bottom of the apparatus. Therefore, transfer of sample material from the apparatus to the jar is quick and easy. This apparatus has several advantages for use aboard ship over others described in the literature, especially in rough seas, in cold weather, and at night. The apparatus provides a safe and convenient platform for washing and reducing samples, and samples can be prepared while the vessel is traveling at full speed.

  16. Facial nerve palsy aboard a commercial aircraft.

    PubMed

    Grossman, Alon; Ulanovski, David; Barenboim, Erez; Azaria, Bella; Goldstein, Liav

    2004-12-01

    Facial baroparesis is facial nerve palsy secondary to barotrauma. This phenomenon is frequently seen in divers, but is under-reported there and has rarely been described in aviators or passengers aboard commercial aircraft. We describe a 24-yr-old healthy aviator who experienced an episode of facial nerve palsy during ascent while traveling as a passenger aboard a commercial flight. The probable pathogenesis of this phenomenon in this case is described.

  17. 76 FR 54738 - Proposed Information Collection; Comment Request; Atlantic Highly Migratory Species Vessel and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-02

    ... Highly Migratory Species Vessel and Gear Marking AGENCY: National Oceanic and Atmospheric Administration... their vessels. Flotation devices and high- flyers attached to certain fishing gears must also be marked with the vessel's number to identify the vessel to which the gear belongs. These requirements...

  18. 77 FR 10800 - Requested Administrative Waiver of the Coastwise Trade Laws: Vessel LAURENE; Invitation for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-23

    ... the vessel LAURENE is: Intended Commercial Use of Vessel: ``Charter, motor/sailing/ snorkeling/scuba/diving and instruction, sport fishing site seeing, ferry, travel, etc.'' Geographic Region: ``U.S....

  19. 76 FR 76812 - Requested Administrative Waiver of the Coastwise Trade Laws: Vessel LADY KAY; Invitation for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-08

    ... the vessel LADY KAY is: Intended Commercial Use of Vessel: ``sight seeing cruises, personal trips (cruises), sport-fishing, diving snorkeling.'' Geographic Region: ``FL, GA, SC, NC, VA, MD, DE, NJ, NY,...

  20. 76 FR 30374 - Cruise Vessel Safety and Security Act of 2010, Available Technology

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-25

    ... Act include: Updated ship design; providing public access to information regarding crime aboard cruise...] [FR Doc No: 2011-12988] DEPARTMENT OF HOMELAND SECURITY Coast Guard [Docket No. USCG-2011-0357] Cruise... availability of technology to meet certain provisions of the Cruise Vessel Security and Safety Act of...

  1. 50 CFR 300.219 - Vessel monitoring system.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Vessel monitoring system. 300.219 Section 300.219 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED ACTIVITIES INTERNATIONAL FISHERIES REGULATIONS Western and Central Pacific Fisheries for Highly Migratory Species § 300.219 Vessel...

  2. 50 CFR 300.45 - Vessel Monitoring System.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 50 Wildlife and Fisheries 9 2011-10-01 2011-10-01 false Vessel Monitoring System. 300.45 Section 300.45 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED ACTIVITIES INTERNATIONAL FISHERIES REGULATIONS South Pacific Tuna Fisheries § 300.45 Vessel Monitoring System. (a) Applicability. Holders...

  3. 50 CFR 300.219 - Vessel monitoring system.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 11 2013-10-01 2013-10-01 false Vessel monitoring system. 300.219 Section 300.219 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED ACTIVITIES INTERNATIONAL FISHERIES REGULATIONS Western and Central Pacific Fisheries for Highly Migratory Species § 300.219 Vessel...

  4. 50 CFR 300.45 - Vessel Monitoring System.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 11 2013-10-01 2013-10-01 false Vessel Monitoring System. 300.45 Section 300.45 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED ACTIVITIES INTERNATIONAL FISHERIES REGULATIONS South Pacific Tuna Fisheries § 300.45 Vessel Monitoring System. (a) Applicability. Holders...

  5. 50 CFR 300.45 - Vessel Monitoring System.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Vessel Monitoring System. 300.45 Section 300.45 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED ACTIVITIES INTERNATIONAL FISHERIES REGULATIONS South Pacific Tuna Fisheries § 300.45 Vessel Monitoring System. (a) Applicability. Holders...

  6. 50 CFR 300.45 - Vessel Monitoring System.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 11 2012-10-01 2012-10-01 false Vessel Monitoring System. 300.45 Section 300.45 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED ACTIVITIES INTERNATIONAL FISHERIES REGULATIONS South Pacific Tuna Fisheries § 300.45 Vessel Monitoring System. (a) Applicability. Holders...

  7. 50 CFR 300.45 - Vessel Monitoring System.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 11 2014-10-01 2014-10-01 false Vessel Monitoring System. 300.45 Section 300.45 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED ACTIVITIES INTERNATIONAL FISHERIES REGULATIONS South Pacific Tuna Fisheries § 300.45 Vessel Monitoring System. (a) Applicability. Holders...

  8. 50 CFR 697.4 - Vessel permits and trap tags.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Provisions § 697.4 Vessel permits and trap tags. (a) Limited access American lobster permit. Any vessel of the United States that fishes for, possesses, or lands American lobster in or harvested from the EEZ must have been issued and carry on board a valid Federal limited access lobster permit....

  9. 50 CFR 697.4 - Vessel permits and trap tags.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Provisions § 697.4 Vessel permits and trap tags. (a) Limited access American lobster permit. Any vessel of the United States that fishes for, possesses, or lands American lobster in or harvested from the EEZ must have been issued and carry on board a valid Federal limited access lobster permit....

  10. 50 CFR 697.4 - Vessel permits and trap tags.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Provisions § 697.4 Vessel permits and trap tags. (a) Limited access American lobster permit. Any vessel of the United States that fishes for, possesses, or lands American lobster in or harvested from the EEZ must have been issued and carry on board a valid Federal limited access lobster permit....

  11. 50 CFR 697.4 - Vessel permits and trap tags.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Provisions § 697.4 Vessel permits and trap tags. (a) Limited access American lobster permit. Any vessel of the United States that fishes for, possesses, or lands American lobster in or harvested from the EEZ must have been issued and carry on board a valid Federal limited access lobster permit....

  12. 50 CFR 697.4 - Vessel permits and trap tags.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Provisions § 697.4 Vessel permits and trap tags. (a) Limited access American lobster permit. Any vessel of the United States that fishes for, possesses, or lands American lobster in or harvested from the EEZ must have been issued and carry on board a valid Federal limited access lobster permit....

  13. 46 CFR 28.505 - Vessel owner's responsibility.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... FISHING INDUSTRY VESSELS Stability § 28.505 Vessel owner's responsibility. (a) Where a test or calculations are necessary to evaluate stability, it is the owner's responsibility to select a qualified individual to perform the test or calculations. (b) Test results and calculations developed in...

  14. 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.

  15. Passive Acoustic Vessel Localization

    NASA Astrophysics Data System (ADS)

    Suwal, Pasang Sherpa

    This thesis investigates the development of a low-cost passive acoustic system for localizing moving vessels to monitor areas where human activities such as fishing, snorkeling and poaching are restricted. The system uses several off-the-shelf sensors with unsynchronized clocks where the Time Difference of Arrival (TDOA) or time delay is extracted by cross-correlation of the signal between paired sensors. The cross-correlation function uses phase correlation or Phase Transform (PHAT) which whitens the cross-spectrum in order to de-emphasize dominant frequency components. Using the locations of pairs of sensors as foci, hyperbolic equations can be defined using the time delay between them. With three or more sensors, multiple hyperbolic functions can be calculated which intersect at a unique point: the boat's location. It is also found that increasing separation distances between sensors decreased the correlation between the signals. However larger separation distances have better localization capability than with small distances. Experimental results from the Columbia and Willamette Rivers are presented to demonstrate performance.

  16. 50 CFR 622.30 - Required fishing gear.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Required fishing gear. 622.30 Section 622... Resources of the Gulf of Mexico § 622.30 Required fishing gear. For a person on board a vessel to fish for Gulf reef fish in the Gulf EEZ, the vessel must possess on board and such person must use the gear...

  17. 50 CFR 622.30 - Required fishing gear.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Required fishing gear. 622.30 Section 622... Resources of the Gulf of Mexico § 622.30 Required fishing gear. For a person on board a vessel to fish for Gulf reef fish in the Gulf EEZ, the vessel must possess on board and such person must use the gear...

  18. 50 CFR 622.6 - Vessel and gear identification.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... ownership. A Caribbean spiny lobster trap, a fish trap, a golden crab trap, or a sea bass pot in the EEZ... ADMINISTRATION, DEPARTMENT OF COMMERCE FISHERIES OF THE CARIBBEAN, GULF, AND SOUTH ATLANTIC General Provisions... color code: A vessel for which a permit has been issued to fish with a sea bass pot, as required...

  19. 50 CFR 648.83 - Multispecies minimum fish sizes.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... multiplied by 3. Fish fillets, or parts of fish, must have skin on while possessed on board a vessel and at the time of landing in order to meet minimum size requirements. “Skin on” means the entire portion of the skin normally attached to the portion of the fish or to fish parts possessed is still attached....

  20. 50 CFR 648.82 - Effort-control program for NE multispecies limited access vessels.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...(a)(2), a vessel issued a limited access NE multispecies permit may not fish for, possess, or land.... (ii) A vessel may not fish for, possess, or land regulated species from March 1 through March 20 of... DAS may be used in the NE multispecies fishery to harvest and land stocks of regulated species...

  1. 50 CFR 648.82 - Effort-control program for NE multispecies limited access vessels.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...(a)(2), a vessel issued a limited access NE multispecies permit may not fish for, possess, or land.... (ii) A vessel may not fish for, possess, or land regulated species from March 1 through March 20 of... DAS may be used in the NE multispecies fishery to harvest and land stocks of regulated species...

  2. 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...

  3. Ship size as a factor in illness incidence among U.S. Navy vessels.

    PubMed

    Blood, C G; Griffith, D K

    1990-07-01

    Illness incidence was examined aboard U.S. Navy vessels to ascertain whether sick call rates vary with ship size. Outpatient data from ships of three different sizes (destroyers/frigates, cruisers, aircraft carriers) were surveyed, controlling for geographical region of deployment. Overall rates of illness were lower for the largest ships when contrasted with the smallest vessels for all three operational theaters; these rate differences were significant for the East Asia and Indian Ocean regions. Among major categories of disease, significantly higher rates aboard the small vessels were seen in at least two of the geographic regions for respiratory disorders, digestive diseases, and musculoskeletal problems. Infective and parasitic diseases, skin and subcutaneous disorders, as well as symptoms and ill-defined disorders were significantly higher for small ships in one theater. It was concluded that ship size is a factor in illness incidence and should be considered in medical resource planning.

  4. 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.

  5. One Fish Two Fish.

    ERIC Educational Resources Information Center

    Hoffman, Michele

    1998-01-01

    This activity explains fisheries resource management to seven-year olds. First-grade students learn concepts such as offspring viability, life expectancy, and distribution of species, which help to determine when, where, and how people fish and the importance of fishing responsibly. Lists materials, procedures, and extensions. (SJR)

  6. Mapping Fishing Effort through AIS Data

    PubMed Central

    Natale, Fabrizio; Gibin, Maurizio; Alessandrini, Alfredo; Vespe, Michele; Paulrud, Anton

    2015-01-01

    Several research initiatives have been undertaken to map fishing effort at high spatial resolution using the Vessel Monitoring System (VMS). An alternative to the VMS is represented by the Automatic Identification System (AIS), which in the EU became compulsory in May 2014 for all fishing vessels of length above 15 meters. The aim of this paper is to assess the uptake of the AIS in the EU fishing fleet and the feasibility of producing a map of fishing effort with high spatial and temporal resolution at European scale. After analysing a large AIS dataset for the period January-August 2014 and covering most of the EU waters, we show that AIS was adopted by around 75% of EU fishing vessels above 15 meters of length. Using the Swedish fleet as a case study, we developed a method to identify fishing activity based on the analysis of individual vessels’ speed profiles and produce a high resolution map of fishing effort based on AIS data. The method was validated using detailed logbook data and proved to be sufficiently accurate and computationally efficient to identify fishing grounds and effort in the case of trawlers, which represent the largest portion of the EU fishing fleet above 15 meters of length. Issues still to be addressed before extending the exercise to the entire EU fleet are the assessment of coverage levels of the AIS data for all EU waters and the identification of fishing activity in the case of vessels other than trawlers. PMID:26098430

  7. Radon measurements aboard the Kuiper Airborne Observatory

    NASA Technical Reports Server (NTRS)

    Kritz, Mark A.; Rosner, Stefan W.

    1995-01-01

    We have carried out three (piggyback) radon-related projects aboard the KAO. The first, which was limited to upper tropospheric measurements while in level flight, revealed the systematic occurrence of unexpectedly high radon concentrations in this region of the atmosphere. The second project was an instrument development project, which led to the installation of an automatic radon measurement system aboard the NASA ER-2 High Altitude Research Aircraft. In the third, we installed a new system capable of collecting samples during the normal climb and descent of the KAO. The results obtained in these projects have resulted in significant contributions to our knowledge of atmospheric transport processes, and are currently playing a key role in the validation of global circulation and transport models.

  8. 78 FR 35091 - Requested Administrative Waiver of the Coastwise Trade Laws: Vessel HOT ROD; Invitation for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Maritime Administration Requested Administrative Waiver of the Coastwise Trade Laws: Vessel HOT ROD... of the vessel HOT ROD is: INTENDED COMMERCIAL USE OF VESSEL: ``Charter Sport Fishing and...

  9. 78 FR 35093 - Requested Administrative Waiver of the Coastwise Trade Laws: Vessel EYE DOC; Invitation for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-11

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Maritime Administration Requested Administrative Waiver of the Coastwise Trade Laws: Vessel EYE DOC... of the vessel EYE DOC is: INTENDED COMMERCIAL USE OF VESSEL: ``Charter fishing on Lake...

  10. 75 FR 56903 - Pacific Halibut Fisheries; Limited Access for Guided Sport Charter Vessels in Alaska

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-17

    ...; Limited Access for Guided Sport Charter Vessels in Alaska AGENCY: National Marine Fisheries Service (NMFS... regulations amending the limited access program for charter vessels in the guided sport fishery for Pacific... 13024). IPHC regulations affecting sport fishing for halibut and charter vessels in IPHC Areas 2C and...

  11. 76 FR 16610 - Proposed Information Collection; Comment Request; Pacific Islands Region Vessel and Gear...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-24

    ... Islands Region Vessel and Gear Identification Requirements AGENCY: National Oceanic and Atmospheric... Western Pacific fishery management unit species display identification markings on the vessel and gear, as... require that certain fishing gear must be marked. In the pelagic longline fisheries, the vessel...

  12. 50 CFR 648.10 - VMS and DAS requirements for vessel owners/operators.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... scallop vessel issued an Occasional limited access permit when fishing under the Sea Scallop Area Access... Atlantic sea scallop limited access permit, the vessel owner signs out of the VMS program for a minimum..., or while the vessel was not at sea. (e) VMS notifications—(1) VMS installation notification. (i)...

  13. 50 CFR 648.10 - VMS and DAS requirements for vessel owners/operators.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... scallop vessel issued an Occasional limited access permit when fishing under the Sea Scallop Area Access... Atlantic sea scallop limited access permit, the vessel owner signs out of the VMS program for a minimum..., or while the vessel was not at sea. (e) VMS notifications—(1) VMS installation notification. (i)...

  14. 50 CFR 648.10 - VMS and DAS requirements for vessel owners/operators.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... scallop vessel issued an Occasional limited access permit when fishing under the Sea Scallop Area Access... Atlantic sea scallop limited access permit, the vessel owner signs out of the VMS program for a minimum..., or while the vessel was not at sea. (e) VMS notifications—(1) VMS installation notification. (i)...

  15. 50 CFR 648.10 - VMS and DAS requirements for vessel owners/operators.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... scallop vessel issued an Occasional limited access permit when fishing under the Sea Scallop Area Access... Atlantic sea scallop limited access permit, the vessel owner signs out of the VMS program for a minimum..., or while the vessel was not at sea. (e) VMS notifications—(1) VMS installation notification. (i)...

  16. 36 CFR 13.1170 - What are the rules for operating vessels?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) Operating a vessel within 1/4 nautical mile of a whale is prohibited, except for a commercial fishing vessel... whale must immediately slow the vessel to ten knots or less, without shifting into reverse unless impact... from the whale until at least 1/4 nautical mile of separation is established. Failure to take...

  17. Astronaut Whitson Displays Soybean Growth Aboard ISS

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Expedition Five crewmember and flight engineer Peggy Whitson displays the progress of soybeans growing in the Advanced Astroculture (ADVASC) Experiment aboard the International Space Station (ISS). The ADVASC experiment was one of the several new experiments and science facilities delivered to the ISS by Expedition Five aboard the Space Shuttle Orbiter Endeavor STS-111 mission. An agricultural seed company will grow soybeans in the ADVASC hardware to determine whether soybean plants can produce seeds in a microgravity environment. Secondary objectives include determination of the chemical characteristics of the seed in space and any microgravity impact on the plant growth cycle. Station science will also be conducted by the ever-present ground crew, with a new cadre of controllers for Expedition Five in the ISS Payload Operations Control Center (POCC) at NASA's Marshall Space Flight Center in Huntsville, Alabama. Controllers work in three shifts around the clock, 7 days a week, in the POCC, the world's primary science command post for the Space Station. The POCC links Earth-bound researchers around the world with their experiments and crew aboard the Space Station.

  18. 50 CFR 300.223 - Purse seine fishing restrictions.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... § 300.215 or other applicable regulations. (f) Sea turtle take mitigation measures. (1) Possession and... following gear: (i) Dip net. A dip net is intended to facilitate safe handling of sea turtles and access to sea turtles for purposes of removing sea turtles from fishing gear, bringing sea turtles aboard...

  19. 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.

  20. Fish Allergy

    MedlinePlus

    ... can react to touching fish or breathing in vapors from cooking fish. A fish allergy can cause ... hives red spots swelling a drop in blood pressure , causing lightheadedness or loss of consciousness Your child ...

  1. Fish Hearing.

    ERIC Educational Resources Information Center

    Blaxter, J. H. S.

    1980-01-01

    Provides related information about hearing in fish, including the sensory stimulus of sound in the underwater environment, mechanoreceptors in fish, pressure perception and the swimbladder, specializations in sound conduction peculiar to certain fish families. Includes numerous figures. (CS)

  2. 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

  3. 47 CFR 97.11 - Stations aboard ships or aircraft.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Stations aboard ships or aircraft. 97.11... SERVICES AMATEUR RADIO SERVICE General Provisions § 97.11 Stations aboard ships or aircraft. (a) The installation and operation of an amateur station on a ship or aircraft must be approved by the master of...

  4. 47 CFR 97.11 - Stations aboard ships or aircraft.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Stations aboard ships or aircraft. 97.11... SERVICES AMATEUR RADIO SERVICE General Provisions § 97.11 Stations aboard ships or aircraft. (a) The installation and operation of an amateur station on a ship or aircraft must be approved by the master of...

  5. 47 CFR 80.217 - Suppression of interference aboard ships.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Suppression of interference aboard ships. 80.217 Section 80.217 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL... interference aboard ships. (a) A voluntarily equipped ship station receiver must not cause harmful...

  6. 47 CFR 97.11 - Stations aboard ships or aircraft.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 5 2011-10-01 2011-10-01 false Stations aboard ships or aircraft. 97.11... SERVICES AMATEUR RADIO SERVICE General Provisions § 97.11 Stations aboard ships or aircraft. (a) The installation and operation of an amateur station on a ship or aircraft must be approved by the master of...

  7. 47 CFR 97.11 - Stations aboard ships or aircraft.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Stations aboard ships or aircraft. 97.11... SERVICES AMATEUR RADIO SERVICE General Provisions § 97.11 Stations aboard ships or aircraft. (a) The installation and operation of an amateur station on a ship or aircraft must be approved by the master of...

  8. 47 CFR 80.217 - Suppression of interference aboard ships.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Suppression of interference aboard ships. 80.217 Section 80.217 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL... interference aboard ships. (a) A voluntarily equipped ship station receiver must not cause harmful...

  9. 47 CFR 97.11 - Stations aboard ships or aircraft.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Stations aboard ships or aircraft. 97.11... SERVICES AMATEUR RADIO SERVICE General Provisions § 97.11 Stations aboard ships or aircraft. (a) The installation and operation of an amateur station on a ship or aircraft must be approved by the master of...

  10. 47 CFR 80.217 - Suppression of interference aboard ships.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 5 2014-10-01 2014-10-01 false Suppression of interference aboard ships. 80.217 Section 80.217 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL... interference aboard ships. (a) A voluntarily equipped ship station receiver must not cause harmful...

  11. 47 CFR 80.217 - Suppression of interference aboard ships.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 5 2012-10-01 2012-10-01 false Suppression of interference aboard ships. 80.217 Section 80.217 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL... interference aboard ships. (a) A voluntarily equipped ship station receiver must not cause harmful...

  12. 47 CFR 80.217 - Suppression of interference aboard ships.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 5 2013-10-01 2013-10-01 false Suppression of interference aboard ships. 80.217 Section 80.217 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL... interference aboard ships. (a) A voluntarily equipped ship station receiver must not cause harmful...

  13. 21 CFR 1240.90 - Approval of treatment aboard conveyances.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... COMMUNICABLE DISEASES Source and Use of Potable Water § 1240.90 Approval of treatment aboard conveyances. (a) The treatment of water aboard conveyances shall be approved by the Commissioner of Food and Drugs if the apparatus used is of such design and is so operated as to be capable of producing and in fact...

  14. 21 CFR 1240.90 - Approval of treatment aboard conveyances.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... COMMUNICABLE DISEASES Source and Use of Potable Water § 1240.90 Approval of treatment aboard conveyances. (a) The treatment of water aboard conveyances shall be approved by the Commissioner of Food and Drugs if the apparatus used is of such design and is so operated as to be capable of producing and in fact...

  15. 21 CFR 1240.90 - Approval of treatment aboard conveyances.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... COMMUNICABLE DISEASES Source and Use of Potable Water § 1240.90 Approval of treatment aboard conveyances. (a) The treatment of water aboard conveyances shall be approved by the Commissioner of Food and Drugs if the apparatus used is of such design and is so operated as to be capable of producing and in fact...

  16. 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)

  17. 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…

  18. 46 CFR 105.05-3 - New vessels and existing vessels for the purpose of application of regulations in this part.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... vessels” means any commercial fishing vessel of not more than 500 gross tons used in the salmon or crab... gross tons used in the salmon or crab fisheries of Oregon, Washington, or Alaska, the construction...

  19. 46 CFR 105.05-3 - New vessels and existing vessels for the purpose of application of regulations in this part.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... vessels” means any commercial fishing vessel of not more than 500 gross tons used in the salmon or crab... gross tons used in the salmon or crab fisheries of Oregon, Washington, or Alaska, the construction...

  20. 46 CFR 105.05-3 - New vessels and existing vessels for the purpose of application of regulations in this part.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... vessels” means any commercial fishing vessel of not more than 500 gross tons used in the salmon or crab... gross tons used in the salmon or crab fisheries of Oregon, Washington, or Alaska, the construction...

  1. Radio Frequency Identification’s Potential to Monitor Small Vessels

    DTIC Science & Technology

    2007-09-01

    their impact upon specific 20 resources, as well as the overall condition of marine ecosystems . Like recreational fishing vessels, non...our marine resources and in ensuring that U.S. waterways continue to be a rich and viable source of commerce, sustenance and recreation for years...missions. This combination of duties is also present at the state level, where the same marine patrol officer might rescue a vessel in distress, ticket a

  2. 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.

  3. 50 CFR 300.204 - Identification and certification of nations whose vessels are engaged in shark catch.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... nations whose vessels are engaged in shark catch. 300.204 Section 300.204 Wildlife and Fisheries... shark catch. (a) Procedures to identify nations if fishing vessels of that nation are engaged in fishing activities or practices in waters beyond any national jurisdiction that target or incidentally catch...

  4. Shipboard testing of the efficacy of SeaKleen as a ballast water treatment to eliminate non-indigenous species aboard a working tanker in Pacific waters.

    PubMed

    Wright, D A; Dawson, R; Caceres, V; Orano-Dawson, C E; Kananen, G E; Cutler, S J; Cutler, H G

    2009-08-01

    Trials were conducted aboard the tanker Seabulk Mariner to test a natural product, SeaKleen, as a biocide controlling non-indigenous populations of plankton and bacteria in ballast water. SeaKleen was dosed into matched ballast tanks at two different concentrations, 0.8 mg L(-1) active ingredient (a.i.) and 1.6 mg L(-1) a.i. during ballasting off the Oregon coast during a three-day passage to Prince William Sound, Alaska. Live organism counts from treated ballast water were compared with those from untreated (control tank) water collected from the same source location. Shipboard chemical analyses were made to verify dose and quantify chemical degradation and residuals following dilution. Results indicated that both SeaKleen doses resulted in complete zooplankton and phytoplankton mortality and that the higher dose (1.6 mg L(-1) a.i.) caused a two-log removal of culturable bacteria over a 92 h grow-out period. Spectrophotometry confirmed initial dosing to within 5% of nominal values. Shipboard bioassays were conducted using larval fish (Cyprinodon variegatus), brine shrimp (Artemia salina) and the bioluminescent dinoflagellate Pyrocystis lunula. Exposure of the test organisms to water drawn from treated ballast tanks 48 h after SeaKleen was added to the tanks resulted in 100% mortalities in Cyprinodon and Pyrocystis at both doses. Corresponding mortalities for Artemia larvae were 100% and 60% for high and low SeaKleen doses, respectively. Toxicity testing of treated water, subjected to varying dilutions, indicated that residual toxicity to even the most sensitive organisms would be eliminated once the discharge had dispersed beyond 100 feet from the vessel.

  5. 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

    ... Vessels Less Than 50 Feet (15.2 Meters) Length Overall Using Hook-and-Line Gear in the Central Regulatory... directed fishing for Pacific cod by catcher vessels (CVs) less than 50 feet (15.2 meters (m)) in...

  6. 50 CFR 648.93 - Monkfish minimum fish sizes.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... fish, with the exception of cheeks and livers, must have skin on while possessed on board a vessel and at the time of landing in order to meet minimum size requirements. “Skin on” means the entire portion of the skin normally attached to the portion of the fish or fish parts possessed. Monkfish tails...

  7. 50 CFR 648.127 - Scup recreational fishing season.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Scup recreational fishing season. 648.127... Measures for the Scup Fishery § 648.127 Scup recreational fishing season. Fishermen and vessels that are... possession limit specified in § 648.128(a). The recreational fishing season may be adjusted pursuant to...

  8. 50 CFR 648.127 - Scup recreational fishing season.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 12 2012-10-01 2012-10-01 false Scup recreational fishing season. 648.127... Measures for the Scup Fishery § 648.127 Scup recreational fishing season. Fishermen and vessels that are... possession limit specified in § 648.128(a). The recreational fishing season may be adjusted pursuant to...

  9. 50 CFR 648.127 - Scup recreational fishing season.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Scup recreational fishing season. 648.127... Measures for the Scup Fishery § 648.127 Scup recreational fishing season. Fishermen and vessels that are... possession limit specified in § 648.128(a). The recreational fishing season may be adjusted pursuant to...

  10. 50 CFR 648.93 - Monkfish minimum fish sizes.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... fish, with the exception of cheeks and livers, must have skin on while possessed on board a vessel and at the time of landing in order to meet minimum size requirements. “Skin on” means the entire portion of the skin normally attached to the portion of the fish or fish parts possessed. Monkfish tails...

  11. 50 CFR 648.93 - Monkfish minimum fish sizes.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... fish, with the exception of cheeks and livers, must have skin on while possessed on board a vessel and at the time of landing in order to meet minimum size requirements. “Skin on” means the entire portion of the skin normally attached to the portion of the fish or fish parts possessed. Monkfish tails...

  12. 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.

  13. 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.

  14. A Case for Hypogravity Studies Aboard ISS

    NASA Technical Reports Server (NTRS)

    Paloski, William H.

    2014-01-01

    Future human space exploration missions being contemplated by NASA and other spacefaring nations include some that would require long stays upon bodies having gravity levels much lower than that of Earth. While we have been able to quantify the physiological effects of sustained exposure to microgravity during various spaceflight programs over the past half-century, there has been no opportunity to study the physiological adaptations to gravity levels between zero-g and one-g. We know now that the microgravity environment of spaceflight drives adaptive responses of the bone, muscle, cardiovascular, and sensorimotor systems, causing bone demineralization, muscle atrophy, reduced aerobic capacity, motion sickness, and malcoordination. All of these outcomes can affect crew health and performance, particularly after return to a one-g environment. An important question for physicians, scientists, and mission designers planning human exploration missions to Mars (3/8 g), the Moon (1/6 g), or asteroids (likely negligible g) is: What protection can be expected from gravitational levels between zero-g and one-g? Will crewmembers deconditioned by six months of microgravity exposure on their way to Mars experience continued deconditioning on the Martian surface? Or, will the 3/8 g be sufficient to arrest or even reverse these adaptive changes? The implications for countermeasure deployment, habitat accommodations, and mission design warrant further investigation into the physiological responses to hypogravity. It is not possible to fully simulate hypogravity exposure on Earth for other than transient episodes (e.g., parabolic flight). However, it would be possible to do so in low Earth orbit (LEO) using the centrifugal forces produced in a live-aboard centrifuge. As we're not likely to launch a rotating human spacecraft into LEO anytime in the near future, we could take advantage of rodent subjects aboard the ISS if we had a centrifuge that could accommodate the rodent

  15. Intercalibration of research survey vessels on Lake Erie

    USGS Publications Warehouse

    Tyson, J.T.; Johnson, T.B.; Knight, C.T.; Bur, M.T.

    2006-01-01

    Fish abundance indices obtained from annual research trawl surveys are an integral part of fisheries stock assessment and management in the Great Lakes. It is difficult, however, to administer trawl surveys using a single vessel-gear combination owing to the large size of these systems, the jurisdictional boundaries that bisect the Great Lakes, and changes in vessels as a result of fleet replacement. When trawl surveys are administered by multiple vessel-gear combinations, systematic error may be introduced in combining catch-per-unit-effort (CPUE) data across vessels. This bias is associated with relative differences in catchability among vessel-gear combinations. In Lake Erie, five different research vessels conduct seasonal trawl surveys in the western half of the lake. To eliminate this systematic bias, the Lake Erie agencies conducted a side-by-side trawling experiment in 2003 to develop correction factors for CPUE data associated with different vessel-gear combinations. Correcting for systematic bias in CPUE data should lead to more accurate and comparable estimates of species density and biomass. We estimated correction factors for the 10 most commonly collected species age-groups for each vessel during the experiment. Most of the correction factors (70%) ranged from 0.5 to 2.0, indicating that the systematic bias associated with different vessel-gear combinations was not large. Differences in CPUE were most evident for vessels using different sampling gears, although significant differences also existed for vessels using the same gears. These results suggest that standardizing gear is important for multiple-vessel surveys, but there will still be significant differences in catchability stemming from the vessel effects and agencies must correct for this. With standardized estimates of CPUE, the Lake Erie agencies will have the ability to directly compare and combine time series for species abundance. ?? Copyright by the American Fisheries Society 2006.

  16. 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.

  17. 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.

  18. 50 CFR 300.205 - Denial of port privileges and import restrictions on fish or fish products.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 50 Wildlife and Fisheries 11 2012-10-01 2012-10-01 false Denial of port privileges and import....205 Denial of port privileges and import restrictions on fish or fish products. (a) Scope of... crew. Fishing vessels will not be denied port access or services in cases of force majeure or...

  19. 50 CFR 300.206 - Denial of port privileges and import restrictions on fish or fish products.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 11 2014-10-01 2014-10-01 false Denial of port privileges and import....206 Denial of port privileges and import restrictions on fish or fish products. (a) Scope of... services essential to the safety, health, and welfare of the crew. Fishing vessels will not be denied...

  20. 50 CFR 300.206 - Denial of port privileges and import restrictions on fish or fish products.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 11 2013-10-01 2013-10-01 false Denial of port privileges and import....206 Denial of port privileges and import restrictions on fish or fish products. (a) Scope of... services essential to the safety, health, and welfare of the crew. Fishing vessels will not be denied...

  1. Disposal of Vessels at Sea

    EPA Pesticide Factsheets

    Vessel disposal general permits are issued by the EPA under the Marine Protection, Research and Sanctuaries Act. Information is provided for vessel disposal permit applicants and where to dispose a vessel.

  2. An Expert System for Managing Storage Space Constraints Aboard United States Naval Vessels

    DTIC Science & Technology

    1991-12-01

    Computing Your Ship’s Configuration . ... 56 11. System Processing. .. .......... 57 C. LIMITATIONS .................... 59 V1. CONCLUSIONS AND...6 Requisitioning Objective - High Limit , 4 Reorder Point - Low Limit , 0 Allowance and Load List Quantities, * Locations 1-4, 4 Various Management...or rack to place material in. There are a multitude of considerations which include but are not limited to whether or not the material is: 4 flammable

  3. 29 CFR 783.34 - Employees aboard vessels who are not “seamen”.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., revetments or other structures, and employees engaged in dredging operations or in the digging or processing of sand, gravel, or other materials are not employed as seamen within the meaning of the Act but...

  4. 29 CFR 783.34 - Employees aboard vessels who are not “seamen”.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., revetments or other structures, and employees engaged in dredging operations or in the digging or processing of sand, gravel, or other materials are not employed as seamen within the meaning of the Act but...

  5. 29 CFR 783.34 - Employees aboard vessels who are not “seamen”.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ..., revetments or other structures, and employees engaged in dredging operations or in the digging or processing of sand, gravel, or other materials are not employed as seamen within the meaning of the Act but...

  6. An Optimization Model for Fiber-Optic Cable Installation Aboard Naval Vessels

    DTIC Science & Technology

    2013-06-01

    Calculations .................................23  Table 3.  Cable Specification Values...cable. It then utilized the cable’s MOE to quantify the probability of success in a geometric distribution and to calculate the expected number of runs...that would be required to successfully install a particular cable with 99% certainty. This value was then used to calculate the expected cost of

  7. 29 CFR 783.34 - Employees aboard vessels who are not “seamen”.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ..., revetments or other structures, and employees engaged in dredging operations or in the digging or processing... engaged in performing essentially industrial or excavation work (Sternberg Dredging Co. v. Walling, 158 F...” and “deck hands” of launches whose dominant work was industrial activity performed as an...

  8. 29 CFR 783.34 - Employees aboard vessels who are not “seamen”.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ..., revetments or other structures, and employees engaged in dredging operations or in the digging or processing... engaged in performing essentially industrial or excavation work (Sternberg Dredging Co. v. Walling, 158 F...” and “deck hands” of launches whose dominant work was industrial activity performed as an...

  9. 29 CFR 1918.65 - Mechanically powered vehicles used aboard vessels.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... permitted in this section. Vehicles with a fuel system leak or any other safety defect shall not be operated. (2) Braking systems or other mechanisms used for braking shall be operable and in safe condition. (3... performance capability to the original parts that they replace. (4) Repairs to the fuel and ignition...

  10. 29 CFR 1918.65 - Mechanically powered vehicles used aboard vessels.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... permitted in this section. Vehicles with a fuel system leak or any other safety defect shall not be operated. (2) Braking systems or other mechanisms used for braking shall be operable and in safe condition. (3... performance capability to the original parts that they replace. (4) Repairs to the fuel and ignition...

  11. 29 CFR 1918.65 - Mechanically powered vehicles used aboard vessels.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... permitted in this section. Vehicles with a fuel system leak or any other safety defect shall not be operated. (2) Braking systems or other mechanisms used for braking shall be operable and in safe condition. (3... performance capability to the original parts that they replace. (4) Repairs to the fuel and ignition...

  12. 29 CFR 1918.65 - Mechanically powered vehicles used aboard vessels.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... permitted in this section. Vehicles with a fuel system leak or any other safety defect shall not be operated. (2) Braking systems or other mechanisms used for braking shall be operable and in safe condition. (3... performance capability to the original parts that they replace. (4) Repairs to the fuel and ignition...

  13. 29 CFR 1918.65 - Mechanically powered vehicles used aboard vessels.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) “Approved power-operated industrial truck” means one listed as approved for the intended use or location by... designated as safe for such repairs. (5) Batteries on all mechanically powered vehicles shall be disconnected... equipped with power steering. (5) When mechanically powered vehicles use cargo lifting devices that have...

  14. Biological investigations aboard the biosatellite Cosmos-1129

    NASA Astrophysics Data System (ADS)

    Tairbekov, M. G.; Parfyonov, G. P.; Platonova, R. W.; Abramova, V. M.; Golov, V. K.; Rostopshina, A. V.; Lyubchenko, V. Yu.; Chuchkin, V. G.

    Experiments on insects, higher plants and lower fungi were carried out aboard the biological satellite Cosmos-1129, in Earth orbit, from 25 September to 14 October 1979. The main objective of these experiments was to gain more profound knowledge of the effect of weightlessness on living organisms and to study the mechanisms by which these various organisms with different life cycles can adjust and develop in weightlessness. Experiments on insects (Drosophila melanogaster) were made with a view towards understanding gravitational preference in flies, the life cycle of which took place on board the biosatellite under conditions of artificial gravity. Experiments on higher plants (Zea mays, Arabidopsis taliana, Lycopersicum esculentum) and lower fungi (Physarum polycephalum) were performed.

  15. Polarization Effects Aboard the Space Interferometry Mission

    NASA Technical Reports Server (NTRS)

    Levin, Jason; Young, Martin; Dubovitsky, Serge; Dorsky, Leonard

    2006-01-01

    For precision displacement measurements, laser metrology is currently one of the most accurate measurements. Often, the measurement is located some distance away from the laser source, and as a result, stringent requirements are placed on the laser delivery system with respect to the state of polarization. Such is the case with the fiber distribution assembly (FDA) that is slated to fly aboard the Space Interferometry Mission (SIM) next decade. This system utilizes a concatenated array of couplers, polarizers and lengthy runs of polarization-maintaining (PM) fiber to distribute linearly-polarized light from a single laser to fourteen different optical metrology measurement points throughout the spacecraft. Optical power fluctuations at the point of measurement can be traced back to the polarization extinction ration (PER) of the concatenated components, in conjunction with the rate of change in phase difference of the light along the slow and fast axes of the PM fiber.

  16. 76 FR 66196 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Vessels Harvesting Pacific...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-26

    ... Economic Zone Off Alaska; Pacific Cod by Vessels Harvesting Pacific Cod for Processing by the Inshore...; closure. SUMMARY: NMFS is prohibiting directed fishing for Pacific cod by vessels harvesting Pacific cod... to vessels harvesting Pacific cod for processing by the inshore component of the Western...

  17. 75 FR 5541 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-03

    ... Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod for Processing by the Inshore...; closure. SUMMARY: NMFS is prohibiting directed fishing for Pacific cod by vessels catching Pacific cod for... Pacific cod apportioned to vessels catching Pacific cod for processing by the inshore component of...

  18. 75 FR 64957 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-21

    ... Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod for Processing by the Offshore...; closure. ] SUMMARY: NMFS is prohibiting directed fishing for Pacific cod by vessels catching Pacific cod... to vessels catching Pacific cod for processing by the offshore component of the Western...

  19. 75 FR 10441 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-08

    ... Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod for Processing by the Offshore...; closure. SUMMARY: NMFS is prohibiting directed fishing for Pacific cod by vessels catching Pacific cod for... Pacific cod apportioned to vessels catching Pacific cod for processing by the offshore component of...

  20. 75 FR 8839 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-26

    ... Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod for Processing by the Offshore...; closure. SUMMARY: NMFS is prohibiting directed fishing for Pacific cod by vessels catching Pacific cod for... Pacific cod apportioned to vessels catching Pacific cod for processing by the offshore component of...

  1. 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

    ... 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 Islands... cod total allowable catch (TAC) allocated to trawl catcher vessels in the BSAI. DATES: Effective...

  2. 75 FR 7976 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-23

    ... Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod for Processing by the Inshore...; closure. SUMMARY: NMFS is prohibiting directed fishing for Pacific cod by vessels catching Pacific cod for... Pacific cod apportioned to vessels catching Pacific cod for processing by the inshore component of...

  3. 76 FR 9693 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Vessels Harvesting Pacific...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-22

    ... Economic Zone Off Alaska; Pacific Cod by Vessels Harvesting Pacific Cod for Processing by the Inshore...; closure. SUMMARY: NMFS is prohibiting directed fishing for Pacific cod by vessels harvesting Pacific cod... allowable catch (TAC) apportioned to vessels harvesting Pacific cod for processing by the inshore...

  4. 76 FR 5718 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Vessels Harvesting Pacific...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-02

    ... Economic Zone Off Alaska; Pacific Cod by Vessels Harvesting Pacific Cod for Processing by the Inshore...; closure. SUMMARY: NMFS is prohibiting directed fishing for Pacific cod by vessels harvesting Pacific cod... allowable catch (TAC) apportioned to vessels harvesting Pacific cod for processing by the inshore...

  5. 75 FR 69599 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Ocean Perch by Vessels in the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-15

    ... Zone Off Alaska; Pacific Ocean Perch by Vessels in the Amendment 80 Limited Access Fishery in the...: Temporary rule; closure. SUMMARY: NMFS is prohibiting directed fishing for Pacific ocean perch by vessels.... The 2010 Pacific ocean perch TAC specified for vessels participating in the Amendment 80...

  6. 75 FR 69599 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Ocean Perch by Vessels in the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-15

    ... Off Alaska; Pacific Ocean Perch by Vessels in the Amendment 80 Limited Access Fishery in the Eastern...; closure. SUMMARY: NMFS is prohibiting directed fishing for Pacific ocean perch by vessels participating in.... The 2010 Pacific ocean perch TAC specified for vessels participating in the Amendment 80...

  7. 75 FR 69598 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Ocean Perch by Vessels in the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-15

    ... Zone Off Alaska; Pacific Ocean Perch by Vessels in the Amendment 80 Limited Access Fishery in the...: Temporary rule; closure. SUMMARY: NMFS is prohibiting directed fishing for Pacific ocean perch by vessels.... The 2010 Pacific ocean perch TAC specified for vessels participating in the Amendment 80...

  8. 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

    ... 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 management... directed fishing for Pacific cod by catcher vessels using trawl gear in the BSAI. After the effective...

  9. 77 FR 67580 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Vessels Using Jig Gear in the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-13

    ... Economic Zone Off Alaska; Pacific Cod by Vessels Using Jig Gear in the Central Regulatory Area of the Gulf... directed fishing for Pacific cod by vessels using jig gear in the Central Regulatory Area of the Gulf of...) apportioned to vessels using jig gear in the Central Regulatory Area of the GOA. DATES: Effective 1200...

  10. 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

    ... 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 Islands... allowable catch (TAC) of Pacific cod allocated to catcher vessels using trawl gear in the BSAI....

  11. 75 FR 1723 - Fisheries of the Exclusive Economic Zone Off Alaska; Chiniak Gully Research Area for Vessels...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-13

    ... Economic Zone Off Alaska; Chiniak Gully Research Area for Vessels Using Trawl Gear AGENCY: National Marine... action is necessary to allow vessels using trawl gear to participate in directed fishing for groundfish... vessels using trawl gear from August 1 to a date no later than September 20 under regulations at Sec....

  12. 76 FR 22057 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Using Trawl...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-20

    ... 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 Islands... allowable catch (TAC) of Pacific cod allocated to catcher vessels using trawl gear in the BSAI....

  13. 75 FR 23189 - Fisheries of the Economic Exclusive Zone Off Alaska; Deep-Water Species Fishery by Vessels Using...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-03

    ... Exclusive Zone Off Alaska; Deep-Water Species Fishery by Vessels Using Trawl Gear in the Gulf of Alaska... comprise the deep-water species fishery by vessels using trawl gear in the Gulf of Alaska (GOA). This... prohibiting directed fishing for the deep-water species fishery by vessels using trawl gear in the GOA....

  14. 75 FR 54290 - Fisheries of the Economic Exclusive Zone Off Alaska; Shallow-Water Species Fishery by Vessels...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-07

    ... Exclusive Zone Off Alaska; Shallow- Water Species Fishery by Vessels Using Trawl Gear in the Gulf of Alaska... comprise the shallow-water species fishery by vessels using trawl gear in the Gulf of Alaska (GOA). This..., NMFS is prohibiting directed fishing for the shallow-water species fishery by vessels using trawl...

  15. 77 FR 19146 - Fisheries of the Economic Exclusive Zone Off Alaska; Shallow-Water Species Fishery by Vessels...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ... Exclusive Zone Off Alaska; Shallow- Water Species Fishery by Vessels Using Trawl Gear in the Gulf of Alaska... comprise the shallow-water species fishery by vessels using trawl gear in the Gulf of Alaska (GOA). This..., NMFS is prohibiting directed fishing for the shallow-water species fishery by vessels using trawl...

  16. 75 FR 56017 - Fisheries of the Exclusive Economic Zone Off Alaska; Shallow-Water Species by Vessels Using Trawl...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-15

    ... Economic Zone Off Alaska; Shallow- Water Species by Vessels Using Trawl Gear in the Gulf of Alaska AGENCY...-water species by vessels using trawl gear in the Gulf of Alaska (GOA). This action is necessary to fully... 679. NMFS prohibited directed fishing for shallow-water species by vessels using trawl gear in the...

  17. 77 FR 33103 - Fisheries of the Economic Exclusive Zone Off Alaska; Shallow-Water Species Fishery by Vessels...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-05

    ... Exclusive Zone Off Alaska; Shallow- Water Species Fishery by Vessels Using Trawl Gear in the Gulf of Alaska... comprise the shallow-water species fishery by vessels using trawl gear in the Gulf of Alaska (GOA). This..., NMFS is prohibiting directed fishing for the shallow-water species fishery by vessels using trawl...

  18. 76 FR 55276 - Fisheries of the Economic Exclusive Zone Off Alaska; Shallow-Water Species Fishery by Vessels...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-07

    ... Exclusive Zone Off Alaska; Shallow- Water Species Fishery by Vessels Using Trawl Gear in the Gulf of Alaska... comprise the shallow-water species fishery by vessels using trawl gear in the Gulf of Alaska (GOA). This..., NMFS is prohibiting directed fishing for the shallow-water species fishery by vessels using trawl...

  19. 77 FR 46338 - Fisheries of the Economic Exclusive Zone Off Alaska; Deep-Water Species Fishery by Vessels Using...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-03

    ... Exclusive Zone Off Alaska; Deep-Water Species Fishery by Vessels Using Trawl Gear in the Gulf of Alaska... comprise the deep-water species fishery by vessels using trawl gear in the Gulf of Alaska (GOA). This..., NMFS is prohibiting directed fishing for the deep-water species fishery by vessels using trawl gear...

  20. 76 FR 23511 - Fisheries of the Economic Exclusive Zone Off Alaska; Deep-Water Species Fishery by Vessels Using...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-27

    ... Exclusive Zone Off Alaska; Deep-Water Species Fishery by Vessels Using Trawl Gear in the Gulf of Alaska... comprise the deep-water species fishery by vessels using trawl gear in the Gulf of Alaska (GOA). This... prohibiting directed fishing for the deep-water species fishery by vessels using trawl gear in the GOA....

  1. Family Key to the Fish Commonly Taken on Board the Orange County Schools Marine Science Floating Laboratory.

    ERIC Educational Resources Information Center

    Valentine, David W.

    Provided is a dichotomous key to the families of marine fish commonly taken aboard the Orange County Schools Marine Science Floating Laboratory. This key has been designed for use by junior and senior high school students. Diagrams and drawings are provided which indicate diagnostic characteristics of various members of the fish families included.…

  2. Commercial investments in Combustion research aboard ISS

    NASA Astrophysics Data System (ADS)

    Schowengerdt, F. D.

    2000-01-01

    The Center for Commercial Applications of Combustion in Space (CCACS) at the Colorado School of Mines is working with a number of companies planning commercial combustion research to be done aboard the International Space Station (ISS). This research will be conducted in two major ISS facilities, SpaceDRUMS™ and the Fluids and Combustion Facility. SpaceDRUMS™, under development by Guigne Technologies, Ltd., of St. John's Newfoundland, is a containerless processing facility employing active acoustic sample positioning. It is capable of processing the large samples needed in commercial research and development with virtually complete vibration isolation from the space station. The Fluids and Combustion Facility (FCF), being developed by NASA-Glenn Research Center in Cleveland, is a general-purpose combustion furnace designed to accommodate a wide range of scientific experiments. SpaceDRUMS™ will be the first commercial hardware to be launched to ISS. Launch is currently scheduled for UF-1 in 2001. The CCACS research to be done in SpaceDRUMS™ includes combustion synthesis of glass-ceramics and porous materials. The FCF is currently scheduled to be launched to ISS aboard UF-3 in 2002. The CCACS research to be done in the FCF includes water mist fire suppression, catalytic combustion and flame synthesis of ceramic powders. The companies currently planning to be involved in the research include Guigne International, Ltd., Technology International, Inc., Coors Ceramics Company, TDA Research, Advanced Refractory Technologies, Inc., ADA Technologies, Inc., ITN Energy Systems, Inc., Innovative Scientific Solutions, Inc., Princeton Instruments, Inc., Environmental Engineering Concepts, Inc., and Solar Turbines, Inc. Together, these companies are currently investing almost $2 million in cash and in-kind annually toward the seven commercial projects within CCACS. Total private investment in CCACS research to date is over $7 million. .

  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. Vessel Sewage Discharges

    EPA Pesticide Factsheets

    Vessel sewage discharges are regulated under Section 312 of the Clean Water Act, which is jointly implemented by the EPA and Coast Guard. This homepage links to information on marine sanitation devices and no discharge zones.

  5. 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.

  6. 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.

  7. Antarctic Fishes.

    ERIC Educational Resources Information Center

    Eastman, Joseph T.; DeVries, Arthur L.

    1986-01-01

    Explains the adaptations to Antarctic waters that Notothenioidei, a group of advanced bony fishes, have exhibited. Discusses the fishes' mechanisms of production of antifreeze properties and their capacities for neutral buoyancy in water. (ML)

  8. 50 CFR 600.1310 - New England and Gulf of Mexico Individual Fishing Quota Referenda.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... significant relative to the economic value and employment practices of the fishery; and (D) Any additional... historical participation in the fishery aboard a referendum-eligible vessel; (C) The economic value of the proposed IFQ fishery, employment practices in the proposed IFQ fishery, and other economic and...

  9. 50 CFR 600.1310 - New England and Gulf of Mexico Individual Fishing Quota Referenda.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... significant relative to the economic value and employment practices of the fishery; and (D) Any additional... historical participation in the fishery aboard a referendum-eligible vessel; (C) The economic value of the proposed IFQ fishery, employment practices in the proposed IFQ fishery, and other economic and...

  10. 76 FR 9550 - Proposed Information Collection; Comment Request; Northeast Region Vessel Identification Collection

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-18

    ... Region Vessel Identification Collection AGENCY: National Oceanic and Atmospheric Administration (NOAA... over 25 ft (7.6 m) in registered length that have Federal permits to fish in the Northeast...

  11. Fish Dishes.

    ERIC Educational Resources Information Center

    Derby, Marie

    2003-01-01

    Describes an art project that was inspired by Greek pottery, specifically dishes shaped as fish. Explains that fourth-grade students drew a fish shape that was later used to create their clay version of the fish. Discusses how the students examined the pottery to make decisions about color and design. (CMK)

  12. Material Issues in Space Shuttle Composite Overwrapped Pressure Vessels

    NASA Technical Reports Server (NTRS)

    Sutter, James K.; Jensen, Brian J.; Gates, Thomas S.; Morgan, Roger J.; Thesken, John C.; Phoenix, S. Leigh

    2006-01-01

    Composite Overwrapped Pressure Vessels (COPV) store gases used in four subsystems for NASA's Space Shuttle Fleet. While there are 24 COPV on each Orbiter ranging in size from 19-40", stress rupture failure of a pressurized Orbiter COPV on the ground or in flight is a catastrophic hazard and would likely lead to significant damage/loss of vehicle and/or life and is categorized as a Crit 1 failure. These vessels were manufactured during the late 1970's and into the early 1980's using Titanium liners, Kevlar 49 fiber, epoxy matrix resin, and polyurethane coating. The COPVs are pressurized periodically to 3-5ksi and therefore experience significant strain in the composite overwrap. Similar composite vessels were developed in a variety of DOE Programs (primarily at Lawrence Livermore National Laboratories or LLNL), as well as for NASA Space Shuttle Fleet Leader COPV program. The NASA Engineering Safety Center (NESC) formed an Independent Technical Assessment (ITA) team whose primary focus was to investigate whether or not enough composite life remained in the Shuttle COPV in order to provide a strategic rationale for continued COPV use aboard the Space Shuttle Fleet with the existing 25-year-old vessels. Several material science issues were examined and will be discussed in this presentation including morphological changes to Kevlar 49 fiber under stress, manufacturing changes in Kevlar 49 and their effect on morphology and tensile strength, epoxy resin strain, composite creep, degradation of polyurethane coatings, and Titanium yield characteristics.

  13. NASDA President Communicates With Japanese Crew Member Aboard the STS-47 Spacelab-J Mission

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The science laboratory, Spacelab-J (SL-J), flown aboard the STS-47 flight was a joint venture between NASA and the National Space Development Agency of Japan (NASDA) utilizing a manned Spacelab module. The mission conducted 24 materials science and 20 life science experiments, of which 35 were sponsored by NASDA, 7 by NASA, and two collaborative efforts. Materials science investigations covered such fields as biotechnology, electronic materials, fluid dynamics and transport phenomena, glasses and ceramics, metals and alloys, and acceleration measurements. Life sciences included experiments on human health, cell separation and biology, developmental biology, animal and human physiology and behavior, space radiation, and biological rhythms. Test subjects included the crew, Japanese koi fish (carp), cultured animal and plant cells, chicken embryos, fruit flies, fungi and plant seeds, and frogs and frog eggs. From the Huntsville Operations Support Center (HOSC) Spacelab Payload Operations Control Center (SL POCC), NASDA President, Mr. Yamano, speaks to Payload Specialist Mamoru Mohri, a Japanese crew member aboard the STS-47 Spacelab J mission.

  14. 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).

  15. 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.

  16. 36 CFR 3.8 - What vessel operations are prohibited?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...) A person swimming, wading, fishing from shore or floating with the aid of a flotation device; (iii... within 500 feet of a shoreline designated as a swimming beach. This prohibition does not apply in... such restrictive locations where swim beaches are designated, the operation of a vessel in excess of...

  17. 36 CFR 3.8 - What vessel operations are prohibited?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...) A person swimming, wading, fishing from shore or floating with the aid of a flotation device; (iii... within 500 feet of a shoreline designated as a swimming beach. This prohibition does not apply in... such restrictive locations where swim beaches are designated, the operation of a vessel in excess of...

  18. 36 CFR 3.8 - What vessel operations are prohibited?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...) A person swimming, wading, fishing from shore or floating with the aid of a flotation device; (iii... within 500 feet of a shoreline designated as a swimming beach. This prohibition does not apply in... such restrictive locations where swim beaches are designated, the operation of a vessel in excess of...

  19. 36 CFR 3.8 - What vessel operations are prohibited?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...) A person swimming, wading, fishing from shore or floating with the aid of a flotation device; (iii... within 500 feet of a shoreline designated as a swimming beach. This prohibition does not apply in... such restrictive locations where swim beaches are designated, the operation of a vessel in excess of...

  20. 36 CFR 3.8 - What vessel operations are prohibited?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...) A person swimming, wading, fishing from shore or floating with the aid of a flotation device; (iii... within 500 feet of a shoreline designated as a swimming beach. This prohibition does not apply in... such restrictive locations where swim beaches are designated, the operation of a vessel in excess of...

  1. 46 CFR 356.51 - Exemptions for specific vessels.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...) Purse seine vessels when they are engaged in tuna fishing in the Pacific Ocean outside the exclusive... States official number 651041); (3) OCEAN PHOENIX (United States official number 296779); (4) NORTHERN... States official number 967502), GOLDEN ALASKA (United States official number 651041), and OCEAN...

  2. 46 CFR 356.51 - Exemptions for specific vessels.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...) Purse seine vessels when they are engaged in tuna fishing in the Pacific Ocean outside the exclusive... States official number 651041); (3) OCEAN PHOENIX (United States official number 296779); (4) NORTHERN... States official number 967502), GOLDEN ALASKA (United States official number 651041), and OCEAN...

  3. 50 CFR 622.6 - Vessel and gear identification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... color code: A vessel for which a permit has been issued to fish with a sea bass pot, as required under... Islands so as to be easily identified. (B) South Atlantic EEZ. A sea bass pot used or possessed in the.... (due east of the NASA Vehicle Assembly Building, Cape Canaveral, FL), or a sea bass pot on board...

  4. 50 CFR 622.6 - Vessel and gear identification.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... color code: A vessel for which a permit has been issued to fish with a sea bass pot, as required under... Islands so as to be easily identified. (B) South Atlantic EEZ. A sea bass pot used or possessed in the.... (due east of the NASA Vehicle Assembly Building, Cape Canaveral, FL), or a sea bass pot on board...

  5. 50 CFR 600.503 - Vessel and gear identification.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 50 Wildlife and Fisheries 12 2013-10-01 2013-10-01 false Vessel and gear identification. 600.503 Section 600.503 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MAGNUSON-STEVENS ACT PROVISIONS Foreign Fishing §...

  6. 50 CFR 600.503 - Vessel and gear identification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 8 2010-10-01 2010-10-01 false Vessel and gear identification. 600.503 Section 600.503 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MAGNUSON-STEVENS ACT PROVISIONS Foreign Fishing §...

  7. 50 CFR 300.143 - Facilitation of enforcement.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Section 300.143 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED ACTIVITIES INTERNATIONAL...) General. Persons aboard fishing vessels subject to this subpart must immediately comply with instructions... signals set forth in § 300.5, persons aboard fishing vessels subject to this subpart must...

  8. 50 CFR 300.143 - Facilitation of enforcement.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Section 300.143 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED ACTIVITIES INTERNATIONAL...) General. Persons aboard fishing vessels subject to this subpart must immediately comply with instructions... signals set forth in § 300.5, persons aboard fishing vessels subject to this subpart must...

  9. 50 CFR 300.143 - Facilitation of enforcement.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Section 300.143 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED ACTIVITIES INTERNATIONAL...) General. Persons aboard fishing vessels subject to this subpart must immediately comply with instructions... signals set forth in § 300.5, persons aboard fishing vessels subject to this subpart must...

  10. 76 FR 283 - International Fisheries; Pacific Tuna Fisheries; Vessel Capacity Limit in the Purse Seine Fishery...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-04

    ... of carrying capacity in the purse seine fleet. (2) All purse seine vessels, regardless of size, must... class size 5 and under (363 cubic meter carrying capacity or less) that primarily fish for coastal..., instead of weight, in metric tons, to measure the carrying capacities of vessels. Because a well can...

  11. 75 FR 38758 - Pacific Halibut Fisheries; Limited Access for Guided Sport Charter Vessels in Alaska

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-06

    ... for Guided Sport Charter Vessels in Alaska AGENCY: National Marine Fisheries Service (NMFS), National... guided sport fishery for Pacific halibut in the waters of International Pacific Halibut Commission... (75 FR 13024). IPHC regulations affecting sport fishing for halibut and charter vessels in IPHC...

  12. 75 FR 4334 - Administrative Waivers of the Coastwise Trade Laws: New Definition of Eligible Vessels

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-27

    ... other requirements for eligible vessels and provides a small economic benefit to successful applicants... from participating in other economic activities such as carrying cargo and commercial fishing... into account several factors, MARAD may waive the U.S.-build requirement allowing vessels to operate...

  13. 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.

  14. 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.

  15. Mercury exposure aboard an ore boat.

    PubMed

    Roach, Richard R; Busch, Stephanie

    2004-06-01

    Two maritime academy interns (X and Y) were exposed to mercury vapor after spilling a bottle of mercury on the floor in an enclosed storeroom while doing inventory aboard an ore boat. During a 3-day period, intern Y suffered transient clinical intoxication that resolved after he was removed from the environment and he showered and discarded all clothing. His initial serum mercury level dropped from 4 ng/mL to < 0.05 ng/mL. Intern X had an initial level of 11 ng/mL, which continued to rise to a maximum of 188.8 ng/mL. He complained of tremulousness, insomnia, and mild agitation and was hospitalized. He had showered and discarded all clothing except his footwear earlier than intern Y. Intern X's continued exposure due to mercury in the contaminated boots during the 2 weeks before hospitalization was presumed to be the cause. Removing his footwear led to resolution of his toxic symptoms and correlated with subsequent lowered serum mercury levels. Chelation was initiated as recommended, despite its uncertain benefit for neurologic intoxication. Mercury is used in the merchant marine industry in ballast monitors called king gauges. New engineering is recommended for ballast monitoring to eliminate this hazard.

  16. Fish Rhabdoviruses

    USGS Publications Warehouse

    Kurath, G.; Winton, J.

    2008-01-01

    Many important viral pathogens of fish are members of the family Rhabdoviridae. The viruses in this large group cause significant losses in populations of wild fish as well as among fish reared in aquaculture. Fish rhabdoviruses often have a wide host and geographic range, and infect aquatic animals in both freshwater and seawater. The fish rhabdoviruses comprise a diverse collection of isolates that can be placed in one of two quite different groups: isolates that are members of the established genusNovirhabdovirus, and those that are most similar to members of the genus Vesiculovirus. Because the diseases caused by fish rhabdoviruses are important to aquaculture, diagnostic methods for their detection and identification are well established. In addition to regulations designed to reduce the spread of fish viruses, a significant body of research has addressed methods for the control or prevention of diseases caused by fish rhabdoviruses, including vaccination. The number of reported fish rhabdoviruses continues to grow as a result of the expansion of aquaculture, the increase in global trade, the development of improved diagnostic methods, and heightened surveillance activities. Fish rhabdoviruses serve as useful components of model systems to study vertebrate virus disease, epidemiology, and immunology.

  17. 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)

  18. Flows in Stenotic Vessels

    NASA Astrophysics Data System (ADS)

    Berger, S. A.; Jou, L.-D.

    The relationship between flow in the arteries, particularly the wall shear stresses, and the sites where atherosclerosis develops has motivated much of the research on arterial flow in recent decades. It is now well accepted that it is sites where shear stresses are low, or change rapidly in time or space, that are most vulnerable. These conditions are likely to prevail at places where the vessel is curved; bifurcates; has a junction, a side branch, or other sudden change in flow geometry; and when the flow is unsteady. These flows, often but not always involving flow separation or secondary motions, are also the most difficult ones in fluid mechanics to analyze or compute. In this article we review the modeling studies and experiments on steady and unsteady, two-and three-dimensional flows in arteries, and in arterial geometries most relevant in the context of atherosclerosis. These include studies of normal vessels -- to identify, on the basis of the fluid mechanics, lesion foci -- and stenotic vessels, to model and measure flow in vessels after the lesions have evolved into plaques sufficiently large to significantly modify the flow. We also discuss recent work that elucidates many of the pathways by which mechanical forces, primarily the wall shear stresses, are transduced to effect changes in the arterial wall at the cellular, subcellular, and genetic level.

  19. Graywater Discharges from Vessels

    DTIC Science & Technology

    2011-11-01

    of members is 55; however, two have holding tanks and discharge shore-side and a third vessel is the car ferry Badger that discharges shore-side...Alaskan waters, and in numerous European ports such as Venice and Oslo ever since 2003. Model Capacitiy Load Installed Power

  20. Very Versatile Vessel

    DTIC Science & Technology

    2009-09-01

    data. This source provides information on aluminum hydrofoil vessels without the added weight of foil structures. The composite armor around the...to Powerboats. New York: International Marine/Ragged Mountain P, 2002. 8. [Asset/ Hydrofoil Advanced Surface Ship Evaluation Tool Module User Manual

  1. 76 FR 6567 - Pacific Halibut Fisheries; Guided Sport Charter Vessel Fishery for Halibut; Recordkeeping and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-07

    ...; Guided Sport Charter Vessel Fishery for Halibut; Recordkeeping and Reporting AGENCY: National Marine... Pacific halibut guided sport fishery in International Pacific Halibut Commission Regulatory Area 2C... for submission of Alaska Department of Fish and Game Saltwater Sport Fishing Charter Trip Logbook...

  2. 76 FR 62374 - Proposed Information Collection; Comment Request; Alaska Recreational Charter Vessel Guide and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-07

    ... effect of regulatory restrictions (currently in place or potential) on charter operator and owner..., such as charter vessel logbooks administered by Alaska Department of Fish and Game (ADF&G). However... improved analysis and of the effects of fisheries regulations on the charter fishing industry,...

  3. 76 FR 73517 - Fisheries in the Eastern Pacific Ocean; Pelagic Fisheries; Vessel Identification Requirements

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-29

    ... standards that were implemented in early 2010 by NMFS for vessels fishing on the high seas in the area of... dependent species, such as sea turtles and seabirds. Figure 1 is a map of the Convention Area. Several U.S... are authorized to fish on the high seas in the Convention Area are required to be identified...

  4. Worker satisfaction with personal flotation devices (PFDs) in the fishing industry: evaluations in actual use.

    PubMed

    Lucas, Devin; Lincoln, Jennifer; Somervell, Philip; Teske, Theodore

    2012-07-01

    The purpose of this study was to determine which type of commercially available PFD resulted in the highest satisfaction among workers in the fishing industry. Fishing industry workers on four types of vessels wore and evaluated six different PFDs during their fishing seasons. Linear regression was used to test the differences in mean satisfaction scores, adjusting for clustered observations on vessels. The data were stratified by vessel type to determine the differences in PFD satisfaction within each vessel type. PFD D had the highest mean satisfaction score, but satisfaction with particular PFDs varied depending on the vessel type. Although the common objections by workers to wearing PFDs are that they are bulky and uncomfortable, some of the PFDs that were evaluated in this study received high scores for comfort and satisfaction. Given the availability of PFDs that are comfortable to wear while working, fishing vessel owners and operators should consider implementing policies mandating the use of PFDs on deck.

  5. 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.

  6. New research vessels

    NASA Astrophysics Data System (ADS)

    1984-04-01

    Two “new” ocean-going research vessels operated by the Scripps Institution of Oceanography and the National Science Foundation (NSF) will soon begin full-time scientific duties off the coast of California and in the Antarctic, respectively. The 37.5-m Scripps vessel, named Robert Gordon Sprout in honor of the ex-president of the University of California, replaces the smaller ship Ellen B. Scripps, which had served the institution since 1965. The new ship is a slightly modified Gulf Coast workboat. Under the name of Midnight Alaskan, it had been used for high-resolution geophysical surveys in American and Latin American waters by such firms as Arco Oil & Gas, Exxon, Pennzoil, and Racal-Decca before its purchase by Scripps from a Lousiana chartering firm last summer.

  7. Pressure vessel design manual

    SciTech Connect

    Moss, D.R.

    1987-01-01

    The first section of the book covers types of loadings, failures, and stress theories, and how they apply to pressure vessels. The book delineates the procedures for designing typical components as well as those for designing large openings in cylindrical shells, ring girders, davits, platforms, bins and elevated tanks. The techniques for designing conical transitions, cone-cylinder intersections, intermediate heads, flat heads, and spherically dished covers are also described. The book covers the design of vessel supports subject to wind and seismic loads and one section is devoted to the five major ways of analyzing loads on shells and heads. Each procedure is detailed enough to size all welds, bolts, and plate thicknesses and to determine actual stresses.

  8. Texture Fish

    ERIC Educational Resources Information Center

    Stone, Julie

    2007-01-01

    In an effort to provide an opportunity for her first graders to explore texture through an engaging subject, the author developed a three-part lesson that features fish in a mixed-media artwork: (1) Exploring Textured Paint; (2) Creating the Fish; and (3) Role Playing. In this lesson, students effectively explore texture through painting, drawing,…

  9. Arctic Patrol Vessel

    DTIC Science & Technology

    2009-08-01

    could not be input into the program. Table 4 shows a one-digit weight breakdown of the APV. ARCTIC PATROL VESSEL WEIGHTS SUMMARY SWBS GROUPS... SWBS 100 group, resulting in an increase of 220 tons. 3.7.2. Topside Icing Accounting for topside icing is crucial to gaining an accurate...characteristics, a comprehensive SWBS breakdown, a hullform body plan and a full general arrangement drawing. 21. The team will be encouraged to produce

  10. Green Arctic Patrol Vessel

    DTIC Science & Technology

    2010-10-01

    design with a full load displacement of 6,480 long tons. The vessel was outfitted with a towed sonary array, surface and air radar, and a small...and system complexity. 15. SUBJECT TERMS Arctic patrol, green technology, environment, polution , ship design, CISD, fuel cell 16. SECURITY...was outfitted with a towed sonary array, surface and air radar, and a small interdiction and rescue craft. In anticipation of more stringent

  11. 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.

  12. 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.

  13. Blood and Lymphatic Vessel Formation

    PubMed Central

    Bautch, Victoria L.; Caron, Kathleen M.

    2015-01-01

    Blood and lymphatic vessels deliver oxygen and nutrients, remove waste and CO2, and regulate interstitial pressure in tissues and organs. These vessels begin life early in embryogenesis using transcription factors and signaling pathways that regulate differentiation, morphogenesis, and proliferation. Here we describe how these vessels develop in the mouse embryo, and the signals that are important to their development. PMID:25731762

  14. Vessel-to-Reef Projects

    EPA Pesticide Factsheets

    Using vessels as artificial reefs is an option for disposal. Artificial reefs serve to benefit the environment. Vessel-to-reef projects can follow the best management practices guidance. Guidance are provided for how to clean up vessels for use as reefs.

  15. Gemini 4 astronauts relax aboard Navy helicopter after recovery

    NASA Technical Reports Server (NTRS)

    1965-01-01

    Gemini 4 astronauts, James A. McDivitt (right), command pilot, and Edward H. White II, (left), pilot, relax aboard a U.S. Navy helicopter on their way to the aircraft carrier U.S.S. Wasp after recovery from the Gemini 4 spacecraft. They had been picked up out of the Atlantic Ocean following a successful splashdown (33532); White (left) and McDivitt listen to the voice of President Lyndon B. Johnson as he congratulated them by telephone on the successful mission. They are shown aboard the carrier U.S.S. Wasp just after their recovery (33533).

  16. Safety Aboard the International Space Station

    NASA Technical Reports Server (NTRS)

    Mintz, Shauna M.

    2004-01-01

    As with any task that NASA takes on, safety is of utmost importaqce. There are pages of safety codes and procedures that must be followed before any idea can be brought to life. Unfortunately, the International Space Station s (ISS) safety regulations and procedures are based on lg standards rather than on Og. To aide in making this space age home away from home a less hazardous environment, I worked on several projects revolving around the dangers of flammable items in microgravity. The first task I was assigned was to track flames. This involves turning eight millimeter video recordings, of tests run in the five second drop tower, into avi format on the computer. The footage is then compressed and altered so that the flame can be seen more clearly. Using another program called Spotlight, line profiles were used to collect data describing the luminescence of the flame at different points. These raw data are saved as text files and run trough a macro so that a Matlab program can analyze it. By fitting the data to a curve and determining the areas of brightest luminescence, the behavior of the flame can be recorded numerically. After entering the data into a database, researchers can come back later and easily get information on flames resulting from different gas and liquid mixtures in microgravity. I also worked on phase two of the FATE project, which deals with safety aboard the ISS. This phase involves igniting projected droplets and determining how they react with secondary materials. Such simulations represent, on a small scale, the spread of onboard fires due to the effervescence of burning primary materials. I set up existing hardware to operate these experiments and ran tests with it, photographing the results. I also made CAD drawings of the apparatus and the area available on the (SF)2 rig for it to fit into. The experiment will later be performed on the KC-135, and the results gathered will be used to reanalyze current safety standards for the ISS

  17. 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

  18. 50 CFR 648.81 - NE multispecies closed areas and measures to protect EFH.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... or fishing vessels: (i) Fishing with or using pot gear designed and used to take lobsters, or pot... stowed in accordance with the provisions of § 648.23(b). (ii) Lobster pot gear. From June 16 through September 30, no fishing vessel with lobster pot gear aboard, or person on a fishing vessel with lobster...

  19. 78 FR 46820 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Reef Fish Fishery of the Gulf of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-02

    ..., Gulf of Mexico, and South Atlantic; Reef Fish Fishery of the Gulf of Mexico; Reef Fish Management... measures described in a framework action to the Fishery Management Plan for the Reef Fish Resources of the... annual catch limit (ACL), and removes the requirement for reef fish vessels to have onboard and use...

  20. Emulating a Fish Swim Bladder

    NASA Astrophysics Data System (ADS)

    Vesenka, James; Meredith, Dawn; Bolker, Jessica; Schubert, Christopher; Kraut, Gertrud

    2009-10-01

    The University of New Hampshire and the University of New England are developing biologically relevant physics laboratories for their predominantly health science audiences. Buoyancy plays an important role in a variety of biological processes. We describe an inexpensive laboratory activity based on the Cartesian Diver that allows students to quantitatively emulate the swim bladder of a fish. Inflation of the ``bladder'' is externally controlled through an external gas syringe or squeezing on the plastic water containment vessel (a 2L soda bottle). The students can accurately determine the volume of a ``fish'' at the point of neutral buoyancy by visual measurement of the trapped air pocket. A simple electronic gas pressure sensor allows the hydrostatic pressure on the fish to be analyzed simultaneously.

  1. 50 CFR 300.224 - Longline fishing restrictions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... used to fish in the Pacific Ocean using longline gear both inside and outside the Convention Area... fish in the Pacific Ocean using longline gear outside the Convention Area and the vessel enters the... FISHERIES REGULATIONS Western and Central Pacific Fisheries for Highly Migratory Species § 300.224...

  2. 50 CFR 300.224 - Longline fishing restrictions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... used to fish in the Pacific Ocean using longline gear both inside and outside the Convention Area... fish in the Pacific Ocean using longline gear outside the Convention Area and the vessel enters the... FISHERIES REGULATIONS Western and Central Pacific Fisheries for Highly Migratory Species § 300.224...

  3. 50 CFR 648.93 - Monkfish minimum fish sizes.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 50 Wildlife and Fisheries 12 2014-10-01 2014-10-01 false Monkfish minimum fish sizes. 648.93... Measures for the NE Multispecies and Monkfish Fisheries § 648.93 Monkfish minimum fish sizes. (a) General provisions. All monkfish caught by vessels issued a valid Federal monkfish permit must meet the minimum...

  4. 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.

  5. One Fish, Two Fish, Redfish, You Fish!

    ERIC Educational Resources Information Center

    White, Katherine; Timmons, Maryellen; Medders, Paul

    2011-01-01

    The recreational fishing activity presented in this article provides a hands-on, problem-based experience for students; it unites biology, math, economics, environmental policy, and population dynamics concepts. In addition, the activity allows students to shape environmental policy in a realistic setting and evaluate their peers' work. By…

  6. Fishing Forecasts

    NASA Technical Reports Server (NTRS)

    1988-01-01

    ROFFS stands for Roffer's Ocean Fishing Forecasting Service, Inc. Roffer combines satellite and computer technology with oceanographic information from several sources to produce frequently updated charts sometimes as often as 30 times a day showing clues to the location of marlin, sailfish, tuna, swordfish and a variety of other types. Also provides customized forecasts for racing boats and the shipping industry along with seasonal forecasts that allow the marine industry to formulate fishing strategies based on foreknowledge of the arrival and departure times of different fish. Roffs service exemplifies the potential for benefits to marine industries from satellite observations. Most notable results are reduced search time and substantial fuel savings.

  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. Astronaut Harrison Schmitt participates in simulation aboard KC-135

    NASA Technical Reports Server (NTRS)

    1972-01-01

    Scientist-Astronaut Harrison H. Schmitt, lunar module pilot of the Apollo 17 lunar landing mission, simulates preparing to deploy the Surface Electrical Properties Experiment during lunar surface extravehicular activity (EVA) simulation training under one-sixth gravity conditions aboard a U.S. Air Force KC-135 aircraft.

  9. Gemini 12 crew arrives aboard U.S.S. Wasp

    NASA Technical Reports Server (NTRS)

    1966-01-01

    A happy Gemini 12 prime crew arrives aboard the aircraft carrier, U.S.S. Wasp. Astronauts James A. Lovell Jr. (left), command pilot, and Edwin E. Aldrin Jr., pilot, had just been picked up from the splashdown area by helicopter.

  10. Camera aboard 'Friendship 7' photographs John Glenn during spaceflight

    NASA Technical Reports Server (NTRS)

    1962-01-01

    A camera aboard the 'Friendship 7' Mercury spacecraft photographs Astronaut John H. Glenn Jr. during the Mercury-Atlas 6 spaceflight (00302-3); Photographs Glenn as he uses a photometer to view the sun during sunsent on the MA-6 space flight (00304).

  11. Environmental Factors in the Onset of Illness Aboard Navy Ships.

    DTIC Science & Technology

    1979-02-01

    this paper are those of the authors. No endorsement by the Department of the Navy has been given or should be inferred. •* Environmental & Social ... Medicine Department, Naval Health Research Center, P.O. Box 85122, San Diego, CA 92138-9174. Environmental Factors in the Onset of Illness Aboard Navy Ships

  12. 77 FR 54837 - Fisheries of the Economic Exclusive Zone Off Alaska; Shallow-Water Species Fishery by Vessels...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-06

    ... AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA..., octopuses, and sculpins. This prohibition does not apply to fishing for pollock by vessels using pelagic.... Lindsay Fullenkamp, Acting Deputy Director, Office of Sustainable Fisheries, National Marine...

  13. 50 CFR 665.17 - Experimental fishing.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... statement of the purposes and goals of the experiment for which an EFP is needed, including a general... (directed and incidental) to be harvested under the EFP and the amount of such harvest necessary to conduct the experiment. (7) For each vessel covered by the EFP, the approximate times and places fishing...

  14. 50 CFR 648.12 - Experimental fishing.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... mackerel, squid, and butterfish), D (Atlantic sea scallop), E (Atlantic surf clam and ocean quahog), F (NE... vessel seeking the benefit of such exemption. (c) Experimental fishing for surf clams or ocean quahogs... § 648.12, the introductory text was amended by removing the words “surf clam” and adding the...

  15. Fish Allergy

    MedlinePlus

    ... been diagnosed with a fish allergy, keep injectable epinephrine on hand in case of a severe reaction. ... mouth or throat or difficulty breathing, give the epinephrine auto-injector right away. Every second counts in ...

  16. Designer Fish.

    ERIC Educational Resources Information Center

    Hall, William R., Jr.

    1990-01-01

    Described is an activity in which students are asked to design a fish that would survive in a natural system. A project to computerize the activity is discussed. The development of this artificial intelligence software is detailed. (CW)

  17. Fish Facts

    MedlinePlus

    ... not eat any fish because they worry about mercury in seafood. Mercury is a metal that, at high levels, can ... many types of seafood have little or no mercury at all. So your risk of mercury exposure ...

  18. Fighting fish

    NASA Astrophysics Data System (ADS)

    Duchi, E.; Guerrini, V.; Rinaldi, S.; Schaeffer, G.

    2017-01-01

    We introduce new combinatorial structures, called fighting fish, that generalize directed convex polyominoes by allowing them to branch out of the plane into independent substructures. On the one hand the combinatorial structure of fighting fish appears to be particularly rich: we show that their generating function with respect to the perimeter and number of tails is algebraic, and we conjecture a mysterious multivariate equidistribution property with the left ternary trees introduced by Del Lungo et al On the other hand, fighting fish provide a simple and natural model of random branching surfaces which displays original features: in particular, we show that the average area of a uniform random fighting fish with perimeter 2n is of order n 5/4: to the best of our knowledge this behaviour is non-standard and suggests that we have identified a new universality class of random structures. Dedicated to Tony Guttmann on the occasion of his 70th birthday.

  19. 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.

  20. Vesselness-guided Active Contour: A Coronary Vessel Extraction Method

    PubMed Central

    Dehkordi, Maryam Taghizadeh; Jalalat, Morteza; Sadri, Saeed; Doosthoseini, Alimohamad; Ahmadzadeh, Mohammad Reza; Amirfattahi, Rasoul

    2014-01-01

    Vessel extraction is a critical task in clinical practice. In this paper, we propose a new approach for vessel extraction using an active contour model by defining a novel vesselness-based term, based on accurate analysis of the vessel structure in the image. To achieve the novel term, a simple and fast directional filter bank is proposed, which does not employ down sampling and resampling used in earlier versions of directional filter banks. The proposed model not only preserves the performance of the existing models on images with intensity inhomogeneity, but also overcomes their inability both to segment low contrast vessels and to omit non-vessel structures. Experimental results for synthetic images and coronary X-ray angiograms show desirable performance of our model. PMID:24761379

  1. 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.

  2. 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.

  3. 33 CFR 83.26 - Fishing vessels (Rule 26).

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... trawling, by which is meant the dragging through the water of a dredge net or other apparatus used as a... making way through the water, in addition to the lights prescribed in this paragraph, sidelights and a... through the water, in addition to the lights prescribed in this paragraph, sidelights and a sternlight....

  4. 33 CFR 83.26 - Fishing vessels (Rule 26).

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... trawling, by which is meant the dragging through the water of a dredge net or other apparatus used as a... making way through the water, in addition to the lights prescribed in this paragraph, sidelights and a... through the water, in addition to the lights prescribed in this paragraph, sidelights and a sternlight....

  5. 33 CFR 83.26 - Fishing vessels (Rule 26).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... trawling, by which is meant the dragging through the water of a dredge net or other apparatus used as a... making way through the water, in addition to the lights prescribed in this paragraph, sidelights and a... through the water, in addition to the lights prescribed in this paragraph, sidelights and a sternlight....

  6. Blood flow reprograms lymphatic vessels to blood vessels

    PubMed Central

    Chen, Chiu-Yu; Bertozzi, Cara; Zou, Zhiying; Yuan, Lijun; Lee, John S.; Lu, MinMin; Stachelek, Stan J.; Srinivasan, Sathish; Guo, Lili; Vincente, Andres; Mericko, Patricia; Levy, Robert J.; Makinen, Taija; Oliver, Guillermo; Kahn, Mark L.

    2012-01-01

    Human vascular malformations cause disease as a result of changes in blood flow and vascular hemodynamic forces. Although the genetic mutations that underlie the formation of many human vascular malformations are known, the extent to which abnormal blood flow can subsequently influence the vascular genetic program and natural history is not. Loss of the SH2 domain–containing leukocyte protein of 76 kDa (SLP76) resulted in a vascular malformation that directed blood flow through mesenteric lymphatic vessels after birth in mice. Mesenteric vessels in the position of the congenital lymphatic in mature Slp76-null mice lacked lymphatic identity and expressed a marker of blood vessel identity. Genetic lineage tracing demonstrated that this change in vessel identity was the result of lymphatic endothelial cell reprogramming rather than replacement by blood endothelial cells. Exposure of lymphatic vessels to blood in the absence of significant flow did not alter vessel identity in vivo, but lymphatic endothelial cells exposed to similar levels of shear stress ex vivo rapidly lost expression of PROX1, a lymphatic fate–specifying transcription factor. These findings reveal that blood flow can convert lymphatic vessels to blood vessels, demonstrating that hemodynamic forces may reprogram endothelial and vessel identity in cardiovascular diseases associated with abnormal flow. PMID:22622036

  7. Report of the DHS National Small Vessel Security Summit

    DTIC Science & Technology

    2007-10-19

    260 invited stakeholders and federal observers on June 19-20, 2007, at the Marriott Crystal Gateway Hotel in Arlington, Virginia, to begin a dialogue...the Marriott Crystal Gateway Hotel in Arlington, Virginia to begin a dialogue and share one another’s concerns about small vessel operations, safety...consequences, as well as cascading of events, are highly probable. Consider the long-term impact on fishing, charter boats, tourism , and the shipping

  8. 76 FR 58414 - Pacific Cod by Non-American Fisheries Act Crab Vessels Harvesting Pacific Cod for Processing by...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-21

    ... National Oceanic and Atmospheric Administration 50 CFR Part 679 RIN 0648-XA715 Pacific Cod by Non-American Fisheries Act Crab Vessels Harvesting Pacific Cod for Processing by the Inshore Component in the Central... directed fishing for Pacific cod by non- American Fisheries Act (AFA) crab vessels that are subject...

  9. 77 FR 65640 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Vessels Using Pot Gear in the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-30

    ... Economic Zone Off Alaska; Pacific Cod by Vessels Using Pot Gear in the Central Regulatory Area of the Gulf... directed fishing for Pacific cod by vessels using pot gear in the Central Regulatory Area of the Gulf of Alaska (GOA). This action is necessary to fully use the 2012 Pacific cod total allowable catch...

  10. 76 FR 59922 - Pacific Cod by Non-American Fisheries Act Crab Vessels Harvesting Pacific Cod for Processing by...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-28

    ... National Oceanic and Atmospheric Administration 50 CFR Part 679 RIN 0648-XA729 Pacific Cod by Non-American Fisheries Act Crab Vessels Harvesting Pacific Cod for Processing by the Inshore Component in the Western... directed fishing for Pacific cod by non- American Fisheries Act (AFA) crab vessels that are subject...

  11. 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

    ... Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Using Hook-and-Line Gear in the Western Regulatory... 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...

  12. 75 FR 56016 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-15

    ... Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod for Processing by the Inshore...; closure. SUMMARY: NMFS is prohibiting directed fishing for Pacific cod by vessels catching Pacific cod for... catching Pacific cod for processing by the inshore component of the Central Regulatory Area of the...

  13. 75 FR 63402 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-15

    ... Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod for Processing by the Inshore...; closure. SUMMARY: NMFS is prohibiting directed fishing for Pacific cod by vessels catching Pacific cod for... catching Pacific cod for processing by the inshore component of the Western Regulatory Area of the...

  14. 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

    ... Economic Zone Off Alaska; Pacific Cod by Catcher Vessels Using Hook-and-Line Gear in the Western Regulatory... 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...

  15. 75 FR 64956 - Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-21

    ... Economic Zone Off Alaska; Pacific Cod by Vessels Catching Pacific Cod for Processing by the Offshore...; closure. SUMMARY: NMFS is prohibiting directed fishing for Pacific cod by vessels catching Pacific cod for... catching Pacific cod for processing by the offshore component of the Central Regulatory Area of the...

  16. Americium behaviour in plastic vessels.

    PubMed

    Legarda, F; Herranz, M; Idoeta, R; Abelairas, A

    2010-01-01

    The adsorption of (241)Am dissolved in water in different plastic storage vessels was determined. Three different plastics were investigated with natural and distilled waters and the retention of (241)Am by these plastics was studied. The same was done by varying vessel agitation time, vessel agitation speed, surface/volume ratio of water in the vessels and water pH. Adsorptions were measured to be between 0% and 70%. The adsorption of (241)Am is minimized with no water agitation, with PET or PVC plastics, and by water acidification.

  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. 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

  19. 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.

  20. 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.

  1. 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).

  2. 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

  3. Commander Bowersox Tends to Zeolite Crystal Samples Aboard Space Station

    NASA Technical Reports Server (NTRS)

    2003-01-01

    Expedition Six Commander Ken Bowersox spins Zeolite Crystal Growth sample tubes to eliminate bubbles that could affect crystal formation in preparation of a 15 day experiment aboard the International Space Station (ISS). Zeolites are hard as rock, yet are able to absorb liquids and gases like a sponge. By using the ISS microgravity environment to grow better, larger crystals, NASA and its commercial partners hope to improve petroleum manufacturing and other processes.

  4. Crewmen of the Gemini 7 spacecraft arrive aboard aircraft carrier

    NASA Technical Reports Server (NTRS)

    1965-01-01

    Astronauts James A. Lovell Jr., (left), pilot, and Frank Borman, command pilot, are shown just after they arrived aboard the aircraft carrier U.S.S. Wasp. Greeting the astronauts are Donald Stullken (at Lovell's right), Recovery Operations Branch, Landing and Recovery Division; Dr. Howard Minners (standing beside Borman), Flight Medicine Branch, Cneter Medical Office, Manned Spacecraft Center, and Bennett James (standing behind Borman), a NASA Public Affairs Officer.

  5. Predicting Airborne Particle Levels Aboard Washington State School Buses

    PubMed Central

    Adar, Sara D.; Davey, Mark; Sullivan, James R.; Compher, Michael; Szpiro, Adam; Liu, L.-J. Sally

    2008-01-01

    School buses contribute substantially to childhood air pollution exposures yet they are rarely quantified in epidemiology studies. This paper characterizes fine particulate matter (PM2.5) aboard school buses as part of a larger study examining the respiratory health impacts of emission-reducing retrofits. To assess onboard concentrations, continuous PM2.5 data were collected during 85 trips aboard 43 school buses during normal driving routines, and aboard hybrid lead vehicles traveling in front of the monitored buses during 46 trips. Ordinary and partial least square regression models for PM2.5 onboard buses were created with and without control for roadway concentrations, which were also modeled. Predictors examined included ambient PM2.5 levels, ambient weather, and bus and route characteristics. Concentrations aboard school buses (21 μg/m3) were four and two-times higher than ambient and roadway levels, respectively. Differences in PM2.5 levels between the buses and lead vehicles indicated an average of 7 μg/m3 originating from the bus's own emission sources. While roadway concentrations were dominated by ambient PM2.5, bus concentrations were influenced by bus age, diesel oxidative catalysts, and roadway concentrations. Cross validation confirmed the roadway models but the bus models were less robust. These results confirm that children are exposed to air pollution from the bus and other roadway traffic while riding school buses. In-cabin air pollution is higher than roadway concentrations and is likely influenced by bus characteristics. PMID:18985175

  6. Karuk Fishing.

    ERIC Educational Resources Information Center

    Bennett, Ruth, Ed.; Goodwin, Norman

    A booklet on traditional fishing practices of the Karuk Indians of northwestern California is presented in the formal, literary English speech of Norman Goodwin, a Karuk medicine man involved in preserving ancient tribal traditions. Empirical information and personal narratives are combined in descriptions of different kinds of nets, social rules…

  7. Gone Fishing.

    ERIC Educational Resources Information Center

    Olson-Demme, Hillary; Kisiel, Jim

    2003-01-01

    Presents a hands-on activity in which students create a model of an ocean ecosystem to gain an understanding of how humans can alter biodiversity through their actions. Uses differing levels of fishing technology to explore the concepts of sustainability and overfishing. (Author/SOE)

  8. Commercial Fishing.

    ERIC Educational Resources Information Center

    Florida State Dept. of Education, Tallahassee. Div. of Vocational Education.

    This document is a curriculum framework for a program in commercial fishing to be taught in Florida secondary and postsecondary institutions. This outline covers the major concepts/content of the program, which is designed to prepare students for employment in occupations with titles such as net fishers, pot fishers, line fishers, shrimp boat…

  9. 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.

  10. Radiated noise from commercial ships in the Gulf of Maine: implications for whale/vessel collisions.

    PubMed

    Allen, J Kaitlyn; Peterson, Michael L; Sharrard, George V; Wright, Dana L; Todd, Sean K

    2012-09-01

    To understand mysticete acoustic-based detection of ships, radiated noise from high-speed craft, cruise ships, catamarans and fishing vessels was recorded June-September 2009. Calibrated acoustic data (<2500 Hz) from a vertical hydrophone array was combined with ship passage information. A cruise ship had the highest broadband source level, while a fishing vessel had the lowest. Ship noise radiated asymmetrically and varied with depth. Bow null-effect acoustic shadow zones were observed for all ship classes and were correlated with ship-length-to-draft-ratios. These shadow zones may reduce ship detection by near-surface mysticetes.

  11. Navigation and vessel inspection circular No. 6-92. Implementation of the benzene regulations of title 46, code of Federal Regulations, part 197 (46 cfr 197). Final report

    SciTech Connect

    1992-08-03

    This Circular provides Coast Guard Captains of the Port (COTPs), Officers in Charge, Marine Inspection (OCMIs) and members of industry with guidance on the implementation of the benzene regulations contained in 46 CFR 197. These regulations provide detailed requirements for protecting personnel from breathing harmful concentrations of benzene vapor aboard U.S. flag inspected vessels. This circular outlines a reasonable enforcement scheme given the nature of these regulations.

  12. 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

  13. 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.

  14. 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.

  15. 46 CFR 296.11 - Vessel requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... OPERATORS MARITIME SECURITY PROGRAM (MSP) Eligibility § 296.11 Vessel requirements. (a) Eligible Vessel. A... appropriate to allow the maintenance of the economic viability of the vessel and any associated...

  16. 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.

  17. Extent and frequency of vessel oil spills in US marine protected areas.

    PubMed

    Dalton, Tracey; Jin, Di

    2010-11-01

    Little is known about how marine protected areas (MPAs) may be vulnerable to vessel oil spills in the United States. This study investigated individual size, frequency, and total amount of vessel oil spilled in US MPAs, and how characteristics of MPAs and individual spill events influenced spills. Vessel oil spills in US waters (2002-06) and MPA boundaries were mapped. Total number and volume of oil spills inside and outside MPAs were computed. Results show that the presence of a MPA does not seem to prevent vessel oil spills or reduce the amount of oil spilled, and that a variety of MPA attributes (e.g., scale of protection, fishing restrictions, and others) and spill event characteristics (e.g., vessel type, year of spill, and others) affect oil spills inside and outside MPAs. These results can be used to develop MPA rules and marine transportation policies that reduce the vulnerability of sensitive resources to oil spills.

  18. 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.

  19. Regulation of Blood Vessel Sprouting

    PubMed Central

    Chappell, John C; Wiley, David M; Bautch, Victoria L

    2012-01-01

    Blood vessels are essential conduits of nutrients and oxygen throughout the body. The formation of these vessels involves angiogenic sprouting, a complex process entailing highly integrated cell behaviors and signaling pathways. In this review, we discuss how endothelial cells initiate a vessel sprout through interactions with their environment and with one another, particularly through lateral inhibition. We review the composition of the local environment, which contains an initial set of guidance cues to facilitate the proper outward migration of the sprout as it emerges from a parent vessel. The long-range guidance and sprout stability cues provided by soluble molecules, extracellular matrix components, and interactions with other cell types are also discussed. We also examine emerging evidence for mechanisms that govern sprout fusion with its target and lumen formation. PMID:22020130

  20. 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.

  1. 77 FR 15378 - Agency Information Collection Activities: Application for Withdrawal of Bonded Stores for Fishing...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-15

    ... permission of the CBP port director for the withdrawal and lading of bonded merchandise (especially alcoholic beverages) for use on board fishing vessels involved in international trade. The applicant must certify...

  2. Autonomic function testing aboard the ISS using “PNEUMOCARD”

    NASA Astrophysics Data System (ADS)

    Baevsky, R. M.; Funtova, I. I.; Diedrich, A.; Chernikova, A. G.; Drescher, J.; Baranov, V. M.; Tank, J.

    2009-10-01

    Investigations of blood pressure, heart rate (HR), and heart rate variability (HRV) during long term space flights on board the "ISS" have shown characteristic changes of autonomic cardiovascular control. Therefore, alterations of the autonomic nervous system occurring during spaceflight may be responsible for in- and post-flight disturbances. The device "Pneumocard" was developed to further investigate autonomic cardiovascular and respiratory function aboard the ISS. The hard-software diagnostic complex "Pneumocard" was used during in-flight experiment aboard ISS for autonomic function testing. ECG, photoplethysmography, respiration, transthoracic bioimpedance and seismocardiography were assessed in one male cosmonaut (flight lengths six month). Recordings were made prior to the flight, late during flight, and post-flight during spontaneous respiration and controlled respiration at different rates. HR remained stable during flight. The values were comparable to supine measurements on earth. Respiratory frequency and blood pressure decreased during flight. Post flight HR and BP values increased compared to in-flight data exceeding pre-flight values. Cardiac time intervals did not change dramatically during flight. Pulse wave transit time decreased during flight. The maximum of the first time derivative of the impedance cardiogram, which is highly correlated with stroke volume was not reduced in-flight. Our results demonstrate that autonomic function testing aboard the ISS using "Pneumocard" is feasible and generates data of good quality. Despite the decrease in BP, pulse wave transit time was found reduced in space as shown earlier. However, cardiac output did not decrease profoundly in the investigated cosmonaut. Autonomic testing during space flight detects individual changes in cardiovascular control and may add important information to standard medical control. The recent plans to support a flight to Mars, makes these kinds of observations all the more relevant

  3. Fish Immunoglobulins

    PubMed Central

    Mashoof, Sara; Criscitiello, Michael F.

    2016-01-01

    The B cell receptor and secreted antibody are at the nexus of humoral adaptive immunity. In this review, we summarize what is known of the immunoglobulin genes of jawed cartilaginous and bony fishes. We focus on what has been learned from genomic or cDNA sequence data, but where appropriate draw upon protein, immunization, affinity and structural studies. Work from major aquatic model organisms and less studied comparative species are both included to define what is the rule for an immunoglobulin isotype or taxonomic group and what exemplifies an exception. PMID:27879632

  4. Fish Tales

    SciTech Connect

    McLerran, L.

    2010-07-06

    This talk is about fishing and the friendships that have resulted in its pursuit. It is also about theoretical physics, and the relationship of imagination and fantasy to the establishment of ideas about nature. Fishermen, like theoretical physicists, are well known for their inventive imaginations. Perhaps neither are as clever as sailors, who conceived of the mermaid. If one doubts the power of this fantasy, one should remember the ghosts of the many sailors who drowned pursuing these young nymphs. An extraordinary painting by J. Waterhouse is shown as Fig. 1. The enchantment of a mermaid must reflect an extraordinary excess of imagination on the part of the sailor, perhaps together with an impractical turn of mind. A consummated relationship with a mermaid is after all, by its very nature a fantasy incapable of realization. To a theoretical physicist, she is symbolic of many ideas we develop. There are many truths known to fisherman in which one might also find parallels to the goals of scientists: (1) A fish is the only animal that keeps growing after its death; (2) Nothing makes a fish bigger than almost being caught; (3) ''...of all the liars among mankind, the fisherman is the most trustworthy.'' (William Sherwood Fox, in Silken Lines and Silver Hooks); and (4) Men and fish are alike. They both get into trouble when they open their mouths. These quotes may be interpreted as reflecting skepticism regarding the honesty of fisherman, and probably do not reflect adequate admiration for a creative imagination. Is it fair to criticize a person for believing a falsehood that he or she sincerely believes to be true? The fisherman simultaneously invents the lie, and believes in it himself. The parallel with theoretical physics is perhaps only approximate, although we physicists may invent stories that we come to believe, on some rare occasions our ideas actually correspond to a more or less true descriptions of nature. These minor philosophical differences are not

  5. Automated Method for Identification and Artery-Venous Classification of Vessel Trees in Retinal Vessel Networks

    PubMed Central

    Joshi, Vinayak S.; Reinhardt, Joseph M.; Garvin, Mona K.; Abramoff, Michael D.

    2014-01-01

    The separation of the retinal vessel network into distinct arterial and venous vessel trees is of high interest. We propose an automated method for identification and separation of retinal vessel trees in a retinal color image by converting a vessel segmentation image into a vessel segment map and identifying the individual vessel trees by graph search. Orientation, width, and intensity of each vessel segment are utilized to find the optimal graph of vessel segments. The separated vessel trees are labeled as primary vessel or branches. We utilize the separated vessel trees for arterial-venous (AV) classification, based on the color properties of the vessels in each tree graph. We applied our approach to a dataset of 50 fundus images from 50 subjects. The proposed method resulted in an accuracy of 91.44 correctly classified vessel pixels as either artery or vein. The accuracy of correctly classified major vessel segments was 96.42. PMID:24533066

  6. Ovarian Tumor Cells Studied Aboard the International Space Station (ISS)

    NASA Technical Reports Server (NTRS)

    2001-01-01

    In August 2001, principal investigator Jeanne Becker sent human ovarian tumor cells to the International Space Station (ISS) aboard the STS-105 mission. The tumor cells were cultured in microgravity for a 14 day growth period and were analyzed for changes in the rate of cell growth and synthesis of associated proteins. In addition, they were evaluated for the expression of several proteins that are the products of oncogenes, which cause the transformation of normal cells into cancer cells. This photo, which was taken by astronaut Frank Culbertson who conducted the experiment for Dr. Becker, shows two cell culture bags containing LN1 ovarian carcinoma cell cultures.

  7. [Equipment for biological experiments with snails aboard piloted orbital stations].

    PubMed

    Gorgiladze, G I; Korotkova, E V; Kuznetsova, E E; Mukhamedieva, L N; Begrov, V V; Pepeliaev, Iu V

    2010-01-01

    To fly biological experiments aboard piloted orbital stations, research equipment was built up of an incubation container, filter system and automatic temperature controller. Investigations included analysis of the makeup and concentrations of gases produced by animals (snails) during biocycle, and emitted after death. Filters are chemisorption active fibrous materials (AFM) with high sorption rate and water receptivity (cation exchange fiber VION-KN-1 and anion exchange fiber VION-AS-1), and water-repellent carbon adsorbent SKLTS. AFM filters were effective in air cleaning and practically excluded ingress of chemical substances from the container into cabin atmosphere over more than 100 days.

  8. Application of SSNTDs in radiobiological investigations aboard recoverable satellites.

    PubMed

    Huang, R Q; Gu, R Q; Li, Q

    1997-01-01

    In recent years some Biostack experiments including a wide spectrum of biological objects have been devoted to study of the radiobiological effects on dry seeds aboard recoverable satellites. Some impressive phenomena have been observed. Clearly, the large amount of energy deposited by the highly ionizing heavy nuclei of cosmic rays is the principal reason for the induced aberrations of the chromosomes of wheat root tip cells. A methodical description of the experimental arrangement and procedure of handling and evaluation of given. The preliminary physical and biological results from the experimental "wheat seeds" are presented.

  9. High temperature heat pipe experiments aboard the space shuttle

    SciTech Connect

    Woloshun, K.A.; Merrigan, M.A.; Sena, J.T. ); Secary, C.J. )

    1993-01-10

    Although high temperature, liquid metal heat pipe radiators have become a standard component on most space nuclear power systems, there is no experimental data on the operation of these heat pipes in a zero gravity or micro gravity environment. Experiments to benchmark the transient and steady state performance of prototypical heat pipe space radiator elements are in preparation. Three SST/potassium heat pipes are being designed, fabricated, and ground tested. It is anticipated that these heat pipes will fly aboard the space shuttle in 1995. Three wick structures will be tested: homogeneous, arterial, and annular gap. Ground tests are described that simulate the space shuttle environment in every way except gravity field.

  10. Optimal number of sites in multi-site fisheries with fish stock dependent migrations.

    PubMed

    Moussaoui, Ali; Auger, Pierre; Lett, Christophe

    2011-07-01

    We present a stock-effort dynamical model of a fishery subdivided into fishing zones. The stock corresponds to a fish population moving between these zones, on which they are harvested by fishing fleets. We consider a linear chain of identical fishing zones. Fish movements between the zones, as well as vessels displacements, are assumed to take place at a faster time scale than the variation of the stock and the change of the fleet size. The vessels movements between the fishing areas are assumed to be stock dependent, i.e. the larger the stock density is in a zone the more vessels tends to remain in it. We take advantage of these two time scales to derive a reduced model governing the dynamics of the total harvested stock and the total fishing effort. Under some assumption, we obtain either a stable equilibrium or a stable limit cycle which involves large cyclic variations of the total fish stock and fishing effort. We show that there exists an optimal number of fishing zones that maximizes the total catch at equilibrium. We discuss the results in relation to fish aggregating devices (FADs) fisheries.

  11. Soyuz 25 Return Samples: Assessment of Air Quality Aboard the International Space Station

    NASA Technical Reports Server (NTRS)

    James, John T.

    2011-01-01

    Six mini-grab sample containers (m-GSCs) were returned aboard Soyuz 25. The toxicological assessment of 6 m-GSCs from the ISS is shown. The recoveries of the 3 internal standards, C-13-acetone, fluorobenzene, and chlorobenzene, from the GSCs averaged 76, 108 and 88%, respectively. Formaldehyde badges were not returned aboard Soyuz 25.

  12. Group 12 ASCANs Davis and Jemison during zero gravity training aboard KC-135

    NASA Technical Reports Server (NTRS)

    1987-01-01

    Group 12, 1987 Astronaut Class, candidates (ASCANs) N. Jan Davis (left) and Mae C. Jemison freefloat during the seconds of microgravity created aboard the KC-135 NASA 930 aircraft's parabolic flight. Davis and Jemison two of the recently-named ASCANs take a familiarization flight aboard the KC-135 'zero gravity' aircraft.

  13. 78 FR 14952 - Earth Stations Aboard Aircraft Communicating with Fixed-Satellite Service Geostationary-Orbit...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-08

    ... COMMISSION 47 CFR Part 2 Earth Stations Aboard Aircraft Communicating with Fixed-Satellite Service... of Earth Stations Aboard Aircraft (ESAA) in the 14.0-14.5 GHz band from secondary to primary and... stations of the FSS on a primary basis in the 11.7-12.2 GHz band (space-to-Earth), on an unprotected...

  14. 78 FR 14920 - Earth Stations Aboard Aircraft Communicating With Fixed-Satellite Service Geostationary-Orbit...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-08

    ... COMMISSION 47 CFR Parts 2 and 25 Earth Stations Aboard Aircraft Communicating With Fixed-Satellite Service... technical and licensing rules for Earth Stations Aboard Aircraft (ESAA), i.e., earth stations on aircraft...-11.2 GHz, 11.45-11.7 GHz, 11.7-12.2 GHz (space-to-Earth or downlink) and 14.0-14.5 GHz...

  15. Deep Fish.

    PubMed

    Ishaq, Omer; Sadanandan, Sajith Kecheril; Wählby, Carolina

    2017-01-01

    Zebrafish ( Danio rerio) is an important vertebrate model organism in biomedical research, especially suitable for morphological screening due to its transparent body during early development. Deep learning has emerged as a dominant paradigm for data analysis and found a number of applications in computer vision and image analysis. Here we demonstrate the potential of a deep learning approach for accurate high-throughput classification of whole-body zebrafish deformations in multifish microwell plates. Deep learning uses the raw image data as an input, without the need of expert knowledge for feature design or optimization of the segmentation parameters. We trained the deep learning classifier on as few as 84 images (before data augmentation) and achieved a classification accuracy of 92.8% on an unseen test data set that is comparable to the previous state of the art (95%) based on user-specified segmentation and deformation metrics. Ablation studies by digitally removing whole fish or parts of the fish from the images revealed that the classifier learned discriminative features from the image foreground, and we observed that the deformations of the head region, rather than the visually apparent bent tail, were more important for good classification performance.

  16. 76 FR 79155 - International Affairs; Identification of Nations Whose Fishing Vessels Are Engaged in Fishing in...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-21

    ... National Oceanic and Atmospheric Administration RIN 0648-XA875 International Affairs; Identification of... Target or Incidentally Catch Sharks AGENCY: National Marine Fisheries Service (NMFS), National Oceanic... waters beyond any national jurisdiction that target or incidentally catch sharks. However, upon...

  17. 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)...

  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 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...

  20. 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...) 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)...

  1. 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...

  2. 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...

  3. 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...

  4. 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)...

  5. 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...

  6. 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)...

  7. 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...

  8. 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...

  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, 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...

  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. 78 FR 2683 - Carriage Standards for Bridge Navigational Watch Alarm Systems (BNWAS) Aboard U.S. Flagged Vessels

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-14

    ... purpose of a BNWAS is to detect operator disability that could lead to marine accidents. DATES: The...: Background The purpose of a BNWAS is to detect operator disability that could lead to marine accidents....

  13. 50 CFR 300.206 - Alternative procedures for IUU fishing activities.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... from a vessel of a harvesting nation that has been identified under § 300.202 in the event that the... engaged in IUU fishing under an international fishery management agreement to which the U.S. is a party; or (2) The vessel is not identified by an international fishery management organization...

  14. 76 FR 34890 - Pacific Halibut Fisheries; Limited Access for Guided Sport Charter Vessels in Alaska

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-15

    ... (Secretary) with general responsibility to carry out the Convention between the United States and Canada for... manage growth of fishing capacity in the charter sector by limiting the number of charter vessels that... 216-6 because this interpretive rule will have no effect on the environment. As stated earlier in...

  15. 50 CFR 404.5 - Requirements for a vessel monitoring system.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... system. 404.5 Section 404.5 Wildlife and Fisheries JOINT REGULATIONS (UNITED STATES FISH AND WILDLIFE... NORTHWESTERN HAWAIIAN ISLANDS MARINE NATIONAL MONUMENT § 404.5 Requirements for a vessel monitoring system. (a..., collected data for scientific, statistical, and management purposes. (f) Authority for installation...

  16. 50 CFR 404.5 - Requirements for a vessel monitoring system.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... system. 404.5 Section 404.5 Wildlife and Fisheries JOINT REGULATIONS (UNITED STATES FISH AND WILDLIFE... NORTHWESTERN HAWAIIAN ISLANDS MARINE NATIONAL MONUMENT § 404.5 Requirements for a vessel monitoring system. (a..., collected data for scientific, statistical, and management purposes. (f) Authority for installation...

  17. 50 CFR 404.5 - Requirements for a vessel monitoring system.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... system. 404.5 Section 404.5 Wildlife and Fisheries JOINT REGULATIONS (UNITED STATES FISH AND WILDLIFE... NORTHWESTERN HAWAIIAN ISLANDS MARINE NATIONAL MONUMENT § 404.5 Requirements for a vessel monitoring system. (a..., collected data for scientific, statistical, and management purposes. (f) Authority for installation...

  18. 50 CFR 300.23 - Eastern Pacific fisheries - Persons and vessels exempted.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Eastern Pacific fisheries - Persons and vessels exempted. 300.23 Section 300.23 Wildlife and Fisheries INTERNATIONAL FISHING AND RELATED ACTIVITIES INTERNATIONAL FISHERIES REGULATIONS Pacific Tuna Fisheries § 300.23 Eastern Pacific...

  19. 75 FR 17131 - Pacific Halibut Fishery; Guideline Harvest Levels for the Charter Vessel Fishery for Pacific...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-05

    ... February 1, 2010, through December 31, 2010. This period is specified by IPHC as the sport fishing season... implementing a new limited entry system for charter vessels in the guided sport fishery for halibut in Areas 2C... Fishery Management Council also has proposed alternative management measures to allocate an annual...

  20. New aspects of the RPW instrument antennas aboard Solar Orbiter

    NASA Astrophysics Data System (ADS)

    Sampl, Manfred; Kapper, Michael; Plettemeier, Dirk; Rucker, Helmut O.; Maksimovic, Milan

    2013-04-01

    The E-field sensors (boom antennas) of the RPW instrument aboard the Solar Orbiter spacecraft are subject to severe influence of the conducting spacecraft body and other large structures such as the solar panels in close vicinity of the antennas. In this contribution we outline our newest results in finding the true properties of the antennas with additional emphasis on the influence of the built-in heating circuit for deployment. Knowledge of the true properties of the connected antenna system and receiver hardware is an essential component in ensuring the overall performance of a scientific radio and plasma wave instrument. Compared to other spaceborne multiport scatterers, the ANT sensors aboard Solar Orbiter are more sophisticated in mechanical design with features including tubular shaped pipes with radiators along with several hinges. This combined with the challenging environment (closest proximity to Sun is about 0.29 AU) makes finding the true properties even more pressing than with previous spaceborne radio astronomy observatories. Our numerical investigations also provide an important benchmark against measured antenna characteristics using a scale model of the Solar Orbiter spacecraft in an anechoic chamber. The current calibration results are to provide useful input to goniopolarimetry techniques like polarization analysis, direction finding and ray tracing, all of which depend crucially on the effective axes, allowing for significant improvements to the corresponding scientific data analysis.

  1. Astronaut Richard F. Gordon Aboard Command Module Yankee Clipper

    NASA Technical Reports Server (NTRS)

    1969-01-01

    This is a view of astronaut Richard F. Gordon attaching a high resolution telephoto lens to a camera aboard the Apollo 12 Command Module (CM) Yankee Clipper. The second manned lunar landing mission, Apollo 12 launched from launch pad 39-A at Kennedy Space Center in Florida on November 14, 1969 via a Saturn V launch vehicle. The Saturn V vehicle was developed by the Marshall Space Flight Center (MSFC) under the direction of Dr. Wernher von Braun. Aboard Apollo 12 was a crew of three astronauts: Alan L. Bean, pilot of the Lunar Module (LM), Intrepid; Richard Gordon, pilot of the Command Module (CM), Yankee Clipper; and Spacecraft Commander Charles Conrad. The LM, Intrepid, landed astronauts Conrad and Bean on the lunar surface in what's known as the Ocean of Storms. Their lunar soil activities included the deployment of the Apollo Lunar Surface Experiments Package (ALSEP), finding the unmanned Surveyor 3 that landed on the Moon on April 19, 1967, and collecting 75 pounds (34 kilograms) of rock samples. Astronaut Richard Gordon piloted the CM, Yankee Clipper, in a parking orbit around the Moon. Apollo 12 safely returned to Earth on November 24, 1969.

  2. 77 FR 27855 - Celerity Partners IV, LLC, Celerity AHI Holdings SPV, LLC, and All Aboard America! Holdings, Inc...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-11

    ... Surface Transportation Board Celerity Partners IV, LLC, Celerity AHI Holdings SPV, LLC, and All Aboard...., d/b/a All Aboard America AGENCY: Surface Transportation Board. ACTION: Notice Tentatively Approving and Authorizing Transaction. SUMMARY: All Aboard America! Holdings, Inc. (AHI), Celerity AHI...

  3. Exploration of the Black, Aegean, and Mediterranean Seas Aboard E/V Nautilus

    NASA Astrophysics Data System (ADS)

    Bell, K. L.; Ballard, R. D.; Brennan, M. L.; Raineault, N. A.; Shank, T. M.; Mayer, L. A.; Roman, C.; Mitchell, G. A.; Coleman, D. F.

    2012-12-01

    In the summer of 2012, the Exploration Vessel (E/V) Nautilus undertook a two-month expedition to the Black, Aegean, and Mediterranean Seas. The primary goal of the Nautilus is to create a focus of international leadership for the development and integration of leading-edge technologies, educational programs, field operations, and public outreach programs for ocean exploration, in partnership with the NOAA Office of Ocean Exploration, National Geographic Society, Office of Naval Research, and corporate partners. To do so, the program uses a complement of deep submergence vehicle systems and telepresence technologies to engage scientists, educators and the public, both at sea and ashore, allowing them to become integral members of the on-board exploration team. When discoveries are made, experts ashore are notified and brought aboard virtually within a short period of time to help guide shipboard response before the ship moves on. The 2012 expedition is comprised of four areas of interest. Extensive sidescan mapping took place off the Turkish coasts of the southern Black Sea and eastern Aegean Sea, and was followed by remotely operated vehicle (ROV) dives on targets of archaeological, geological, and biological interest. In the Black Sea, additional work was done on the porewater chemistry of the sediments in the oxic, suboxic, and anoxic zones. Nautilus returned to the Anaximander Seamounts, including Kazan, Amserdam, Thessaloniki, and Athina, to further explore active and formerly active seep sites located in 2010. Finally, based on biological and geological discoveries made on Eratosthenes Seamount in the eastern Mediterranean Sea, we returned to further study chemosynthetic vent communities and tectonic processes.;

  4. Fishing amplifies forage fish population collapses.

    PubMed

    Essington, Timothy E; Moriarty, Pamela E; Froehlich, Halley E; Hodgson, Emma E; Koehn, Laura E; Oken, Kiva L; Siple, Margaret C; Stawitz, Christine C

    2015-05-26

    Forage fish support the largest fisheries in the world but also play key roles in marine food webs by transferring energy from plankton to upper trophic-level predators, such as large fish, seabirds, and marine mammals. Fishing can, thereby, have far reaching consequences on marine food webs unless safeguards are in place to avoid depleting forage fish to dangerously low levels, where dependent predators are most vulnerable. However, disentangling the contributions of fishing vs. natural processes on population dynamics has been difficult because of the sensitivity of these stocks to environmental conditions. Here, we overcome this difficulty by collating population time series for forage fish populations that account for nearly two-thirds of global catch of forage fish to identify the fingerprint of fisheries on their population dynamics. Forage fish population collapses shared a set of common and unique characteristics: high fishing pressure for several years before collapse, a sharp drop in natural population productivity, and a lagged response to reduce fishing pressure. Lagged response to natural productivity declines can sharply amplify the magnitude of naturally occurring population fluctuations. Finally, we show that the magnitude and frequency of collapses are greater than expected from natural productivity characteristics and therefore, likely attributed to fishing. The durations of collapses, however, were not different from those expected based on natural productivity shifts. A risk-based management scheme that reduces fishing when populations become scarce would protect forage fish and their predators from collapse with little effect on long-term average catches.

  5. Gills of antarctic fish.

    PubMed

    Rankin, J C; Tuurala, H

    1998-01-01

    We review the literature on the way the structure of icefish gills relates the physiology of these haemoglobin-less fishes. Vascular casting confirmed earlier reports that the only special feature of the gills is the large size of the blood vessels, especially the prominent and continuous marginal channels Isolated perfused gill arches were used to study the effects of changes in afferent and efferent pressure on gill resistance and tritiated water influx in Chionobathyscus dewitti. Increasing perfusion rate did not change gill resistance, but there were moderate proportional increases in water influx. Reducing efferent pressure increased gill resistance but did not affect water influx. In both C. dewitti and Cryodraco antarcticus gills perfused at constant flow rate, noradrenaline produced concentration-dependent decreases in gill resistance and, with high concentrations, increases in water influx. Fixation while perfusion continued was used to compare blood space dimensions in control, noradrenaline-treated and unperfused gills. Noradrenaline caused large increases in the thickness of the lamellar blood space and increased lamellar height, despite a greatly reduced afferent pressure. This suggests that modulation of pillar cell active tension might be involved in control of lamellar perfusion. The possible relationship between gill water fluxes and lamellar recruitment is discussed.

  6. Indicators: Fish Assemblage

    EPA Pesticide Factsheets

    Fish assemblage refers to the variety and abundance of fish species in a given waterbody. Fish are sensitive indicators of physical and chemical habitat degradation, environmental contamination, migration barriers, and overall ecosystem productivity.

  7. Fish tapeworm infection

    MedlinePlus

    Fish tapeworm infection is an intestinal infection with the tapeworm parasite found in fish. ... The fish tapeworm ( Diphyllobothrium latum ) is the largest parasite that infects humans. Humans become infected when they eat raw or undercooked ...

  8. Fish mycobacteriosis (Tuberculosis)

    USGS Publications Warehouse

    Parisot, T.J.; Wood, J.W.

    1959-01-01

    The etiologic agent for the bacterial disease, "fish tuberculosis" (more correctly "mycobacteriosis"), was first observed in carp in 189& from a pond in France. Subsequently similar agents have been isolated from or observed in fish in fresh water, salt water, and brackish water, in fish in aquaria, hatcheries, and natural habitat~ (wild populations of fish). The disease has been recognized as an important infection among hatchery reared salmonid fishes on the West Coast of the United States, and in aquarium fishes such as the neon tetra, the Siamese fighting fish, and in salt water fish held in zoological displays.

  9. 33 CFR 83.25 - Sailing vessels underway and vessels under oars (Rule 25).

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... exhibited in sufficient time to prevent collision. (2) A vessel under oars may exhibit the lights prescribed... collision. (e) Vessels proceeding under sail. A vessel proceeding under sail when also being propelled...

  10. 33 CFR 83.25 - Sailing vessels underway and vessels under oars (Rule 25).

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... exhibited in sufficient time to prevent collision. (2) A vessel under oars may exhibit the lights prescribed... collision. (e) Vessels proceeding under sail. A vessel proceeding under sail when also being propelled...

  11. 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.

  12. Advanced Expeditionary Support Concept Vessel

    DTIC Science & Technology

    2006-07-28

    33 4.2.1. Screw Propellers...the promising draft and powering characteristics. These vessels rely on air cushions created by pumping air into recesses in the hull or by trapping...offload of equipment to the beach without the need for long causeways or landing craft. The reduction in draft requires pumping compressed air into

  13. Targeting Therapy Resistant Tumor Vessels

    DTIC Science & Technology

    2007-05-01

    other recognition sequences for integrins. Annu Rev Cell Dev Biol 1996;12:697–715. 34. Parsons-Wingerter P, Kasman IM, Norberg S, et al. Uniform...overexpression and rapid accessibility of a5h1 integrin on blood vessels in tumors. Am J Pathol 2005;167:193–211. 35. Magnussen A, Kasman IM, Norberg S

  14. 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.

  15. Adapting to Regional Enforcement: Fishing Down the Governance Index

    PubMed Central

    Österblom, Henrik; Sumaila, U. Rashid; Bodin, Örjan; Hentati Sundberg, Jonas; Press, Anthony J.

    2010-01-01

    Background Illegal, Unreported and Unregulated (IUU) fishing is a problem for marine resource managers, leading to depletion of fish stocks and negative impacts on marine ecosystems. These problems are particularly evident in regions with weak governance. Countries responsible for sustainable natural resource management in the Southern Ocean have actively worked to reduce IUU fishing in the region over a period of 15 years, leading to a sequence of three distinct peaks of IUU fishing. Methodology/Principal Findings We reviewed existing public records relating to IUU fishing in the Southern Ocean between 1995–2009 and related this information to the governance capacity of flag states responsible for IUU vessels. IUU operators used a number of methods to adapt to enforcement actions, resulting in reduced risks of detection, apprehension and sanctioning. They changed fishing locations, vessel names and flag states, and ports for offloading IUU catches. There was a significant decrease in the proportion of IUU vessels flagged to CCAMLR countries, and a significant decrease in the average governance index of flag states. Despite a decreasing trend of IUU fishing, further actions are hampered by the regional scope of CCAMLR and the governance capacity of responsible states. Conclusions/Significance This is the first study of long-term change in the modus operandi of IUU fishing operators, illustrating that IUU operators can adapt to enforcement actions and that such dynamics may lead to new problems elsewhere, where countries have a limited capacity. This outsourcing of problems may have similarities to natural resource extraction in other sectors and in other regions. IUU fishing is the result of a number of factors, and effectively addressing this major challenge to sustainable marine resource extraction will likely require a stronger focus on governance. Highly mobile resource extractors with substantial funds are able to adapt to changing regulations by exploiting

  16. 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...

  17. 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.

  18. 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.

  19. 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.

  20. Degradation of electro-optic components aboard LDEF

    NASA Technical Reports Server (NTRS)

    Blue, M. D.

    1993-01-01

    Remeasurement of the properties of a set of electro-optic components exposed to the low-earth environment aboard the Long Duration Exposure Facility (LDEF) indicates that most components survived quite well. Typical components showed some effects related to the space environment unless well protected. The effects were often small but significant. Results for semiconductor infrared detectors, lasers, and LED's, as well as filters, mirrors, and black paints are described. Semiconductor detectors and emitters were scarred but reproduced their original characteristics. Spectral characteristics of multi-layer dielectric filters and mirrors were found to be altered and degraded. Increased absorption in black paints indicates an increase in absorption sites, giving rise to enhanced performance as coatings for baffles and sunscreens.